DRC-2021-010761 - 0901a06880f224b9

ENERGY FUELS
Energy Fuels Resources (USA) Inc. 225 Union Blvd. Suite 600 Lakewood, CO, US, 80228
303 974 2140
DRC-2-0 ZI — 01 o 7 WWW.enewfuels.com
Div oWas
and RadtaticA oritrol
August 2, 2021 AUG 0 5 2021
Sent VIA OVERNIGHT DELIVERY
Mr. Doug Hansen
Director
Division of Waste Management and Radiation Control
Utah Department of Environmental Quality
195 North 1950 West
Salt Lake City, UT 84116
Re: Transmittal of 2nd Quarter 2021 Groundwater Monitoring Report
Groundwater Quality Discharge Permit UGW370004 White Mesa Uranium Mill
Dear Mr. Hansen:
Enclosed are two copies of the White Mesa Uranium Mill Groundwater Monitoring Report for the 2"d
Quarter of 2021 as required by the Groundwater Quality Discharge Permit UGW370004, as well as
two CDs each containing a word searchable electronic copy of the report.
If you should have any questions regarding this report please contact me.
Yours very, truly,
ENERGY FUELS RESOURCES (USA) INC.
Kathy Weinel
Quality Assurance Manager
cc: David Frydenlund
Scott Bakken
Logan Shurnway
Garrin Palmer
August 2, 2021
Sent VIA OVERNIGHT DELIVERY
Mr. Doug Hansen
Director
Division of Waste Management and Radiation Control
Utah Department of Environmental Quality
195 North 1950 West
Salt Lake City, UT 84116
Energy Fuels Resources (USA) Inc.
225 Union Blvd. Suite 600
Lakewood, CO, US, 80228
303 974 2140
www.energyfuels. om
Re: Transmittal of 2nd Quarter 2021 Groundwater Monitoring Report
Groundwater Quality Discharge Permit UGW370004 White Mesa Uranium Mill
Dear Mr. Hansen:
Enclosed are two copies of the White Mesa Uranium Mill Groundwater Monitoring Report for the 2nct
Quarter of 2021 as required by the Groundwater Quality Discharge Permit UGW370004, as well as
two CDs each containing a word searchable electronic copy of the report.
If you should have any questions regarding this report please contact me.
Yours very truly,
!( ttzlZ( Jf £u-tj
ENERGY FUELS RESOURCES (USA) INC.
Kathy Weinel
Quality Assurance Manager
cc: David Frydenlund
Scott Bakken
Logan Shumway
Garrin Palmer
White Mesa Uranium Mill
Groundwater Monitoring Report
State of Utah
Groundwater Discharge Permit No. UGW370004
2ndh Quarter
(April through June)
2021
Prepared by:
Energy Fuels Resources (USA) Inc.
225 Union Boulevard, Suite 600
Lakewood, CO 80228
August 2, 2021
TABLE OF CONTENTS
1.0 INTRODUCTION ............................................................................................................... 1
2.0 GROUNDWATER MONITORING ................................................................................... 1
2.1 Samples and Measurements Taken During the Quarter. .................................................. 1
2.1.1 Groundwater Compliance Monitoring ...................................................................... 1
2.1.2 Accelerated Groundwater Monitoring ...................................................................... 1
2.1.3 Background Well Monitoring ................................................................................... 2
2.1.4 TW4-24 ..................................................................................................................... 2
2.1.5 Parameters Analyzed ................................................................................................ 2
2.1.6 Groundwater Head Monitoring ................................................................................. 2
2.2 Field Data ......................................................................................................................... 3
2.3 Laboratory Results -Quarterly Sampling ........................................................................ 3
2.3.1 Copy of Laboratory Results ...................................................................................... 3
2.3.2 Regulatory Framework and Groundwater Background ............................................ 3
2.4 Laboratory Results -Accelerated Monitoring ................................................................. 4
2.4.1 Copy of Laboratory Results ...................................................................................... 4
2.4.2 Regulatory Framework and Groundwater Background ............................................ 4
2.4.3 Compliance Status .................................................................................................... 4
2.4.3.1 MW-12 ......................................................................................................................... 5
2.5 Depth to Groundwater and Water Table Contour Map .................................................... 6
3.0 QUALITY ASSURANCE AND DATA VALIDATION ................................................... 6
3.1 Field QC Samples ............................................................................................................. 6
3.2 Adherence to Mill Sampling SOPs .................................................................................. 7
3.3 Analyte Completeness Review ......................................................................................... 7
3.4 Data Validation ................................................................................................................ 7
3.4.1 Field Data QA/QC Evaluation .................................................................................. 8
3.4.2 Holding Time Evaluation ........................................................................................ 10
3.4.3 Receipt Temperature Evaluation ............................................................................. 10
3.4.4 Analytical Method Checklist .................................................................................. 10
3.4.5 Reporting Limit Evaluation .................................................................................... 10
3.4.6 Trip Blank Evaluation ............................................................................................. 10
3.4.7 QA/QC Evaluation for Routine Sample Duplicates ............................................... 11
3.4.8 Radiologies Counting Error and Duplicate Evaluation .......................................... 11
3.4.9 Other Laboratory QA/QC ....................................................................................... 12
4.0 CORRECTNE ACTION REPORT .................................................................................. 14
4.1
5.0
6.0
7.0
Assessment of Corrective Actions from Previous Period .............................................. 14
TIME CONCENTRATION PLOTS .................................................................................. 14
ELECTRONIC DATA FILES AND FORMAT ............................................................... 15
SIGNATURE AND CERTIFICATION ............................................................................ 16
Table 1
Table 2
Table 3
LIST OF TABLES
Summary of Well Sampling for the Period
Exceedances and Acceleration Requirements
GWCL Exceedances
INDEX OF TABS
Tab A Site Plan and Perched Well Locations White Mesa Site
Tab B Field Data Worksheets Quarterly Sampling
Tab C Field Data Worksheets Accelerated Monitoring
Tab D Quarterly Depth to Water
Tab E Laboratory Analytical Reports -Quarterly Sampling
Tab F Laboratory Analytical Reports -Accelerated Monitoring
Tab G Quality Assurance and Data Validation Tables
G-lA/B
G-2A/B
G-3A/B
G-4A/B
G-5A/B
G-6A/B
G-7A/B
G-8A/B
G-9AIB
Field Data QA/QC Evaluation
Holding Time Evaluation
Laboratory Receipt Temperature Check
Analytical Method Check
Reporting Limit Evaluation
Trip Blank Evaluation
QA/QC Evaluation for Sample Duplicates
Radiologies Counting Error
Laboratory Matrix QC
Tab H Kriged Current Quarterly Groundwater Contour Map and Depth Data
Tab I Groundwater Time Concentration Plots
Tab J CSV Transmittal Letter
ii
AWAL
coc
DWMRC
EFRI
GEL
GWCLs
GWDP
LCS
MS
MSD
QA
QAP
QC
RPD
SOPs
USEPA
ACRONYM LIST
American West Analytical Laboratory
Chain-of-Custody
Utah Division of Waste Management and Radiation Control
Energy Fuels Resources (USA) Inc.
GEL Laboratories, Inc.
Groundwater Compliance Limits
Groundwater Discharge Permit
Laboratory Control Spike
Matrix Spike
Matrix Spike Duplicate
Quality Assurance
Quality Assurance Plan
Quality Control
Relative Percent Difference
Standard Operating Procedures
United States Environmental Protection Agency
111
1.0 INTRODUCTION
This is the Routine Groundwater Monitoring Report, as required under Part I.F.1 of State
of Utah Groundwater Discharge Permit No. UGW370004 (the "GWDP") for the second
quarter of 2021 for Energy Fuels Resources (USA) Inc.'s. ("EFRI's") White Mesa
Uranium Mill (the "Mill"). As required under Parts I.E.1, I.E.2, I.E.3, and I.E.5 of the
GWDP, this Report includes recorded field measurements and laboratory analyses for
well monitoring conducted during the quarter.
2.0 GROUNDWATER MONITORING
2.1 Samples and Measurements Taken During the Quarter
A map showing the location of groundwater monitoring wells, piezometers, existing
wells, chloroform contaminant investigation wells and nitrate contaminant investigation
wells is attached under Tab A. Groundwater samples and measurements were taken
during this reporting period, as discussed in the remainder of this section.
2.1.1 Groundwater Compliance Monitoring
Groundwater samples and field measurements collected during the quarter included
quarterly, semi-annual and accelerated monitoring. Accelerated monitoring is discussed
below in Section 2.1.2. In this report, samples classified as being collected quarterly
include those wells which are routinely sampled every quarter and the wells sampled
semi-annually. Wells which are sampled routinely every quarter and semi-annually were
analyzed for the parameters listed in Table 2 and Part I.E.1.d) 2)ii of the GWDP.
Table 1 of this report provides an overview of wells sampled during the current period,
along with the required sampling frequency applicable to each well during the current
monitoring period, the date samples were collected from each well, and the date(s)
analytical data were received from the contract laboratory(ies). Table 1 also indicates
which sample numbers are associated with the required duplicates.
During this quarter, two wells were resampled. MW-31 was resampled for Gross Alpha
minus Rn and U ("gross alpha") and MW-26 was resampled for total dissolved solids
("TDS") because of laboratory issues. MW-31 was resampled for gross alpha on April
22, 2021 and MW-26 was resampled for TDS on May 26, 2021.
2.1.2 Accelerated Groundwater Monitoring
Accelerated monthly sampling was also performed (quarterly wells accelerated to
monthly), and results reported, for the wells indicated in Table 1. The accelerated
sampling frequency, analyte list and well list were determined based on the previous
analytical results as shown in Table 2.
1
Table 1 provides an overview of the wells sampled for the accelerated monthly program
along with the routine sampling frequency as well as the accelerated sampling frequency,
the date samples were collected from each well, the associated duplicates and the date(s)
which analytical data were received from the contract laboratory(ies).
2.1.3 Background Well Monitoring
Monitor wells MW-38, MW-39, and MW-40 were installed in the first quarter 2018
pursuant to the GWDP Part l.H.2 and quarterly sampling commenced in fourth quarter
2018. The GWDP Part l.H.3 requires the completion of a background report for each of
these wells after the completion of 8 qua1ters of sampling. The background reports and
resultant Groundwater Compliance Limits ("GWCLs") are to be calculated based on 8
statistically valid data points.
The background report for wells MW-38, MW-39 and MW-40 was submitted to
DWMRC on March 4, 2021. EFRI submitted errata pages by letter dated June 7, 2021
based on the DWMRC review comments
The second quarter analytical results for MW-38, MW-39, and MW-40 are included in
TabE.
2.1.4 TW4-24
Pursuant to the GWDP, Part l.E.l.c).ii, semi-annual monitoring of TW4-24 commenced
in the second quarter of 2018. TW4-24 is currently used as a pumping well for the nitrate
corrective action, is located within the chloroform plume, and is expected to exceed
groundwater quality standards for analytes associated with these projects. It is expected
that monitoring results will be highly variable as a result of the pumping and should not
be used for direct compliance purposes. Rising or decreasing trends in analytes caused
solely by pumping should not be unexpected. Further, as background cannot be
established for this pumping well, and given the variability of background concentrations
across the site, analyte concentrations in TW4-24 may also vary widely from site ranges
due to natural background variability and/or localized changes resulting from long-term
pumpmg.
2.1.5 Parameters Analyzed
Routine quarterly groundwater monitoring samples were analyzed for the parameters
listed in Table 2 and Part I.E.1.d) 2) ii of the GWDP. The accelerated monitoring
samples were analyzed for a more limited and specific parameter list as shown in Table 2.
2.1.6 Groundwater Head Monitoring
Depth to groundwater was measured in the following wells and/or piezometers, pursuant
to Part I.E.3 of the GWDP:
2
• The quarterly groundwater compliance monitoring wells (including MW-33 and
MW-34).
• Existing monitoring well MW-4 and the temporary chloroform investigation
wells.
• Piezometers -P-1, P-2, P-3A, P-4 and P-5.
• Nitrate monitoring wells.
• The DR piezometers which were installed during the Southwest Hydrogeologic
Investigation.
• In addition to the above, depth to water measurements are routinely observed in
conjunction with sampling events for wells sampled during quarterly and
accelerated efforts, regardless of the sampling purpose.
Water levels used for groundwater contour mapping were measured and recorded within
5 calendar days of each other as indicated by the measurement dates in the summary
sheet under Tab D.
2.2 Field Data
Attached under Tab B are copies of field data sheets recorded in association with the
quarterly effort for the groundwater compliance monitoring wells referred to in paragraph
2.1.1, above. Sampling dates are listed in Table 1.
Attached under Tab C are copies of the field data sheets recorded in association with the
accelerated monthly monitoring sampling efforts, referred to in paragraph 2.1.2, above.
Sampling dates are listed in Table 1.
2.3 Laboratory Results -Quarterly Sampling
2.3.1 Copy of Laboratory Results
Analytical results are provided by two contract analytical laboratories: GEL and AW AL.
Table 1 lists the dates when analytical results were reported to the Quality Assurance
("QA") Manager for each well.
Results from analysis of samples collected under the GWDP (i.e., regular quarterly and
accelerated semi-annual samples) are provided in Tab E. Also included under Tab E are
the results of analyses for duplicate samples as identified in Table 1.
2.3.2 Regulatory Framework and Groundwater Background
3
Under the GWDP, background groundwater quality has been determined on a well-by-
well basis, as defined by the statistics contained in the Decision Tree/Flowchart used for
the previous Background Reports that was conditionally approved by the DWMRC on
August 24, 2007. GWCLs that reflect this background groundwater quality have been set
for compliance monitoring wells.
Exceedances of the GWCLs during the preceding quarter determined the accelerated
monthly monitoring program implemented during this quarter as noted in Tables 1 and 2.
Exceedances of the GWCLs for this quarter are listed in Table 2 for sampling required
under the revised GWDP. Accelerated requirements resulting from this quarter are
highlighted for ease of reference. Table 3 documents the accelerated sampling program
and shows the results and frequency of the accelerated sampling conducted.
It should be noted, however, that, because the GWCLs have been set at the mean plus
second standard deviation, or the equivalent, un-impacted groundwater would normally
be expected to exceed the GWCLs approximately 2.5% of the time. Therefore,
exceedances are expected in approximately 2.5% of sample results, and do not
necessarily represent impacts to groundwater from Mill operations. In fact, more frequent
sampling of a given analyte will increase the number of exceedances due to statistical
variation and not due to Mill activity. Additionally, given the slow velocity of
groundwater movement, accelerated sampling monthly may result in resampling of the
same water and may lead to repeat exceedances for accelerated constituents not due to
Mill activities, but due to repeat sampling of the same water.
2.4 Laboratory Results -Accelerated Monitoring
2.4.1 Copy of Laboratory Results
Results from analysis of samples collected for the monthly accelerated sampling (i.e.
quarterly accelerated to monthly) are provided in Tab F. Also included under Tab Fare
the results of analyses for duplicate samples for this sampling effort, as identified in
Table 1.
2.4.2 Regulatory Framework and Groundwater Background
As a result of the issuance of a revised GWDP on March 19, 2019, which sets revised
GWCLs, requirements to perform accelerated monitoring under Part I.G.1 of the previous
GWDP ceased, effective March 19, 2019, and the effect of the issuance of the revised
GWDP was to create a "clean slate" for most constituents going forward.
This means that accelerated monitoring during this quarter was required under the revised
GWDP for only those constituents that exceeded the GWCLs since March 19, 2019.
2.4.3 Compliance Status
4
Analytes that have exceeded the GWCLs set forth in the GWDP are summarized in Table
2. The analytes which exceeded their respective GWCLs during the quarter will be
sampled on an accelerated schedule as noted in Table 2. A review of the accelerated data
collected during the quarter is reported in EFRI's Exceedance Notice for the quarter.
Part I.G.4 c) of the GWDP states, with respect to exceedances of GWCLs, "The
Permittee shall prepare and submit within 30 calendar days to the Executive Secretary a
plan and a time schedule for assessment of the sources, extent and potential dispersion of
the contamination, and an evaluation of potential remedial action to restore and maintain
groundwater quality to insure that Permit limits will not be exceeded at the compliance
monitoring point and that DMT or BAT will be reestablished." EFRI submits an
Exceedance Notice quarterly and the summary in the Exceedance Notice includes, for
each exceedance, a brief discussion of whether such a plan and schedule is required at
this time in light of other actions currently being undertaken by EFRI. The determination
of whether a Plan and Time Schedule is required is based on discussions with DWMRC
Staff in teleconferences on April 27 and May 2, 2011 and the constituents covered by
previously submitted Source Assessment Reports.
2.4.3.1 MW-12
MW-12 is west of MW-05 on the dike between Cell 3 and Cell 4B. When wells MW-05
and MW -12 were installed the top of the casing ("TOC") for both wells was above the
ground surface by several feet. During the construction of the dike of Cell 4B several
feet of fill dirt was placed around MW-05 and MW-12. MW-05 and MW-12 were not
extended and the TOC of both MW-05 and MW-12 was slightly below the ground
surface. MW-05 was extended in May 2017 in response to variable uranium
concentrations likely caused by dust and dirt entering the well during sampling activities.
Since MW-12 has reported exceedances of uranium similar to MW-05 and due to the
proximity of MW -12 to MW -05, prior to completing a Source Assessment Report
("SAR"), EFRI believes it is appropriate to first address potential physical causes.
In an effort to address potential physical causes of the exceedances, EFRI made changes
to the casing and surrounding area in October 2020. The TOC for MW-12 was slightly
below the ground surface and may have inadvertently allowed dust and dirt to enter the
well during sampling activities. To address this issue EFRI extended the TOC several
feet and regraded the area surrounding the well. After the TOC was extended, the well
was overpumped to remove any dirt which may have been introduced during these field
activities. These activities were completed after the third quarter 2020 sampling event
was conducted.
EFRI submitted a Plan and Time Schedule as required by the GWDP for MW-12 to
address consecutive exceedances of uranium and selenium in MW-12. The Plan and
Time Schedule stated that EFRI would continue accelerated monitoring of selenium and
uranium in MW-12 for four quarters beginning with the fourth quarter 2020 through the
third quarter 2021. Progress and results will be discussed in the routine quarterly
5
groundwater reports. Future actions, if necessary, will be discussed in the third quarter
2021 groundwater report. If the exceedances continue, a separate P&TS will be
submitted for DWMRC approval.
The second quarter MW-12 results for selenium and uranium were below their respective
GWCLs. Updates will be provided in the next routine quarterly groundwater monitoring
report.
2.5 Depth to Groundwater and Water Table Contour Map
As stated above, a listing of groundwater level readings for the quarter (shown as depth to
groundwater in feet) is included under Tab D. The data from Tab D has been interpreted
(kriged) and plotted in a water table contour map, provided under Tab H.
The water table contour map provides the location and identity of the wells and
piezometers for which depth to groundwater is recorded. The groundwater elevation at
each well and piezometer, measured in feet above mean sea level, and isocontour lines to
delineate groundwater flow directions observed during the quarter's sampling event are
displayed on the map.
3.0 QUALITY ASSURANCE AND DATA VALIDATION
The Mill QA Manager performed a QNQC review to confirm compliance of the
monitoring program with requirements of the Groundwater Monitoring Quality
Assurance Plan ("QAP"). As required in the QAP, data QA includes preparation and
analysis of QC samples in the field, review of field procedures, an analyte completeness
review, and quality control review of laboratory data methods and data. Identification of
field QC samples collected and analyzed is provided in Section 3.1. Discussion of
adherence to Mill sampling Standard Operating Procedures ("SOPs") is provided in
Section 3.2. Analytical completeness review results are provided in Section 3.3. The
steps and tests applied to check laboratory data QNQC are discussed in Sections 3.4.4
through 3.4.9 below.
The Analytical Laboratories have provided summary reports of the analytical QNQC
measurements necessary to maintain conformance with National Environmental
Laboratory Accreditation Conference certification and reporting protocol. The analytical
laboratory QNQC Summary Reports, including copies of the Mill's COC and Analytical
Request Record forms for each set of Analytical Results, follow the analytical results
under Tabs E and F. Review of the laboratory QNQC information is provided under Tab
G.
3.1 Field QC Samples
The following field QC samples were generated by Mill personnel and submitted to the
analytical laboratory in order to assess the quality of data resulting from the field
sampling program:
6
Two duplicate samples were collected during quarterly sampling as indicated in Table 1.
The QC samples were sent blind to the analytical laboratory and analyzed for the same
parameters as permit-required samples.
One duplicate sample was collected during each month of accelerated sampling as
indicated in Table 1. The QC samples were sent blind to the analytical laboratory and
analyzed for the same accelerated parameters as the parent sample.
Four trip blanks were provided by AW AL and returned and analyzed with the quarterly
monitoring samples.
One trip blank for each of the monthly accelerated sample events was provided by
AW AL and returned and analyzed with the accelerated monthly monitoring samples.
Rinsate samples were not collected during the quarter because equipment used during
sample collection was dedicated and did not require decontamination. All wells except
MW-20, MW-37 and MW-38 have dedicated pumps for purging and sampling and as
such no rinsate blanks samples are required. MW-20, MW-37 and MW-38 were purged
and sampled with a disposable bailer and no rinsate blank was required. A deionized
field blank was not required because equipment decontamination was not required and
deionized water was not used during this sampling event.
3.2 Adherence to Mill Sampling SOPs
On a review of adherence by Mill personnel to the existing sampling S0Ps, the QA
Manager observed that QNQC requirements established in the QAP were met and that
the SOP' s were implemented as required.
3.3 Analyte Completeness Review
Analyses required by the GWDP for the quarterly and semi-annual wells were performed.
The accelerated sampling for the semi-annual wells (semi-annual to quarterly) was
completed as required by the GWDP and as shown in Tables 2 and 3. The accelerated
quarterly sampling (quarterly to monthly) required for this quarter, as shown in Tables 2
and 3, was performed as required.
The monthly accelerated sampling program shown on Tables 2 and 3 is required as a
result of exceedances in quarterly well monitoring results reported in previous quarters.
3.4 Data Validation
The QAP and GWDP identify the data validation steps and data quality control checks
required for the groundwater monitoring program. Consistent with these requirements,
the QA Manager completed the following evaluations: a field data QNQC evaluation, a
receipt temperature check, a holding time check, an analytical method check, a reporting
7
limit check, a trip blank check, a QNQC evaluation of routine sample duplicates, a
QNQC evaluation of accelerated sample duplicates, a gross alpha counting error
evaluation and a review of each laboratory's reported QNQC information. Each
evaluation is discussed in the following sections. Data check tables indicating the results
of each test are provided under Tab G.
3.4.1 Field Data QA/QC Evaluation
The QA Manager performs a review of field recorded parameters to assess their
adherence with QAP requirements. The assessment involved review of two sources of
information: the Field Data Sheets and the Quarterly Depth to Water summary sheet.
Review of the Field Data Sheets addresses well purging volumes and the stability of the
following field parameters (based upon the purging method chosen): specific
conductance, pH, temperature, redox potential, and turbidity. Stability of field
parameters and well sampling techniques are dependent on the purging technique
employed. Review of the Depth to Water data confirms that depth measurements were
conducted within a five-day period. The results of this quarter's review are provided in
TabG.
There are three purging strategies specified in the QAP that are used to remove stagnant
water from the casing during groundwater sampling at the Mill. The three strategies are
as follows:
1. Purging three well casing volumes with a single measurement of field parameters
2. Purging two casing volumes with stable field parameters (within 10% [Relative
Percent Difference] ("RPD"))
3. Purging a well to dryness and stability (within 10% RPD) of a limited list of field
parameters after recovery
During both the quarterly sampling event and the two monthly events, the purging
technique used was two casing volumes with stable field parameters (pH, Conductivity,
Redox, temperature and turbidity) except for the following wells that were purged to
dryness after 2 casing volumes were removed: MW-03A, and MW-23.
Based upon the review of the Field Data Sheets, quarterly and semi-annually sampled
locations conformed to the QAP requirement for purging using the two casing volume
technique except for MW-20, MW-23, MW-37 and MW-38. MW-20, MW-23, MW-37
and MW-38 were evacuated to dryness before two casing volumes could be removed.
MW-20, MW-23, MW-37 and MW-38 have insufficient water to purge using a pump.
Due to the small volume of water present, these wells are purged and sampled using a
disposable bailer. MW-20, MW-23, MW-37 and MW-38 conformed to the QAP,
requirement for sampling low yield wells which includes the collection of three field
parameters (pH, specific conductance ["conductivity"] and temperature) immediately
prior to and immediately following sample collection. Stabilization of pH, conductivity
and temperature were within the 10% RPD required by QAP. MW-03A, MW-24, and
MW-24A were purged to dryness after 2 casing volumes were removed and the low yield
8
sampling procedures were used for the collection of field parameters. Stabilization of
pH, conductivity and temperature were within the 10% RPD required by QAP for well
MW-03A, MW-24 and MW-24A.
Additionally, two casing volumes were not purged from MW-26 and TW4-24, prior to
sampling because MW-26 and TW4-24 are continuously pumped wells. If a well is
continuously pumped, it is pumped on a set schedule per the remediation plan and is
considered sufficiently evacuated to immediately collect a sample; however, if a pumping
well has been out of service for 48 hours or more, EFRI follows the purging requirements
outlined in Attachment 2-3 of the QAP.
The review of the field sheets for compliance with QAP requirements resulted in the
observations noted below. The QAP requirements in Attachment 2-3 specifically state
that field parameters must be stabilized to within 10% over at least two consecutive
measurements. The QAP Attachment 2-3 states that turbidity should be less than 5 NTU
prior to sampling unless the well is characterized by water that has a higher turbidity.
The QAP Attachment 2-3 does not require that turbidity measurements be less than 5
NTU prior to sampling. As such, the noted observations regarding turbidity
measurements greater than 5 NTU below are included for information purposes only.
• Turbidity measurements were less than 5 NTU for the quarterly and semi-annual
wells except MW-5 resample, MW-11, MW-17, MW-18, MW-29, MW-31
resample, and MW-32. Per the QAP, Attachment 2-3, turbidity measurements
prior to sampling were within a 10% RPD for the quarterly and semi-annual
wells.
• Turbidity measurements were less than 5 NTU for the accelerated sampling wells
except MW-11 in the May monthly event and MW-31 in the June monthly event.
As previously noted, the QAP does not require that turbidity be less than 5 NTU.
Turbidity measurements prior to sampling were within a 10% RPD for the
accelerated sampling wells
The other field parameters (conductance, pH, redox potential, dissolved oxygen [DO] and
temperature) for the wells were within the required RPD for the quarterly, semi-annual
and accelerated sampling.
During review of the field data sheets, it was observed that sampling personnel
consistently recorded depth to water for the quarterly, semi-annual and accelerated
sampling programs to the nearest 0.01 foot.
EFRI' s letter to DWMRC of March 26, 2010 discusses further why turbidity does not
appear to be an appropriate parameter for assessing well stabilization. In response to
DWMRC's subsequent correspondence dated June 1, 2010 and June 24, 2010, EFRI has
completed a monitoring well redevelopment program. The redevelopment report was
submitted to DWMRC on September 30, 2011. DWMRC responded to the
redevelopment report via letter on November 15, 2012. Per the DWMRC letter dated
9
November 15, 2012, the field data generated this quarter is compliant with the turbidity
requirements of the approved QAP.
3.4.2 Holding Time Evaluation
QAP Table 1 identifies the method holding times for each suite of parameters. Sample
holding time checks are provided under Tab G. The samples were received and analyzed
within the required holding time.
3.4.3 Receipt Temperature Evaluation
eoe sheets were reviewed to confirm compliance with the QAP requirement in Table 1
that samples be received at 6°e or lower. Sample receipt temperature checks are
provided under Tab G. The quarterly, semi-annual and accelerated samples were
received within the required temperature limit.
As noted in Tab G, samples for gross alpha analyses were shipped without using ice. Per
Table 1 in the approved QAP, samples submitted for gross alpha analyses do not have a
sample temperature requirement.
3.4.4 Analytical Method Checklist
The analytical methods reported by both laboratories were checked against the required
methods specified in the QAP. Analytical method check results are provided in Tab G.
The review indicated that the quarterly, semi-annual and accelerated samples were
analyzed in accordance with Table 1 of the QAP.
3.4.5 Reporting Limit Evaluation
The analytical method RLs reported by both laboratories were checked against the RLs
specified in the QAP Table 1. RL evaluations are provided in Tab G. The analytes were
measured and reported to the required RLs except that several sets of quarterly, semi-
annual and accelerated sample results had the RL raised for at least one analyte due to
matrix interference and/or sample dilution as noted in Section 3.4.9. In all cases the
reported value for the analyte was higher than the increased RL.
3.4.6 Trip Blank Evaluation
The trip blank results were reviewed to identify any voe sample contamination which is
the result of sample handling and shipment. Trip blank evaluations are provided in Tab
G. The trip blank results associated with the quarterly, semi-annual and accelerated
samples were all nondetect for voes.
10
3.4. 7 QA/QC Evaluation for Routine Sample Duplicates
Section 9 .1.4 a) of the QAP states that RPDs will be calculated for the comparison of
duplicate and original field samples. The QAP acceptance limits for RPDs between the
duplicate and original field sample is less than or equal to 20% unless the measured
results are Jess than 5 times the detection limit. This standard is based on the EPA
Contract Laboratory Program National Functional Guidelines for Inorganic Data Review,
February 1994, 9240.1-05-01 as cited in the QAP. The RPDs are calculated for the
duplicate pairs for all analytes regardless of whether or not the reported concentrations
are greater than 5 times the required detection limits; however, data will be considered
noncompliant only when the results are greater than 5 times the required detection limit
and the RPD is greater than 20%. The additional duplicate information is provided for
information purposes.
Field duplicate sample results were assessed as required by the SOP. Duplicate results
were within the acceptance limits specified in the QAP except for lead in MW-22/MW-
70. The lead results were greater than 20% RPD, however, the sample and duplicate
results were not greater than 5 times the RL and as such are acceptable. Field duplicate
results are shown in Attachment G.
The duplicate results were within a 20% RPD m the monthly accelerated samples.
Results of the RPD test are provided under Tab G.
3.4.8 Radiologies Counting Error and Duplicate Evaluation
Section 9.14 of the QAP requires that when gross alpha results are reported with an
activity equal to or greater than the GWCL the counting variance shall be equal to or less
than 20% of the reported activity concentration. An error term may be greater than 20%
of the reported activity concentration when the sum of the activity concentration and
error term is less than or equal to the GWCL. The quarterly and semi-annual radiologic
sample results met the counting error requirements specified in the QAP except as noted
in Tab G. The results for MW-2, MW-19, MW-22, MW-23, MW-26, MW-27, MW-29,
MW-32, MW-39, and MW-70 (duplicate of MW-22, did not meet the requirement that
the counting error be equal to or less than 20% of the reported activity concentration,
likely because the reported concentrations are very near the RL. As stated above the error
term may be greater than 20% of the reported activity concentration when the sum of the
activity concentration and error term is less than or equal to the GWCL; however, MW-
22, MW-39, and MW-70 (duplicate of MW-22), do not have GWCLs and this second
level check cannot be performed. MW-2, MW-19, MW-23, MW-26, MW-27, MW-29,
and MW-32, passed the secondary check. The results are usable for the intended purpose
and there is no adverse effect on the data.
Section 9.4 of the QAP also requires a comparability check between the sample and field
duplicate sample results utilizing the formula provided in the text.
All of the radiologic duplicates were within acceptance limits.
11
All of the radiologic duplicates were within acceptance limits. Results of quarterly, semi-
annual, and accelerated radiologic sample QC are provided under Tab G.
3.4.9 Other Laboratory QA/QC
Section 9.2 of the QAP requires that the laboratory's QA/QC Manager check the
following items in developing data reports: (1) sample preparation information is correct
and complete, (2) analysis information is correct and complete, (3) appropriate analytical
laboratory procedures are followed, (4) analytical results are correct and complete, (5)
QC samples are within established control limits, (6) blanks are within QC limits, (7)
special sample preparation and analytical requirements have been met, and (8)
documentation is complete. In addition to other laboratory checks described above,
EFRI's QA Manager rechecks QC samples and blanks (items (5) and (6)) to confirm that
the percent recovery for spikes and the relative percent difference for spike duplicates are
within the method-specific required limits, or that the case narrative sufficiently explains
any deviation from these limits. Results of this quantitative check are provided under
Tab G. The lab QA/QC results from both GEL and AWAL samples for compounds
regulated under the GWDP met these requirements.
The check samples included at least the following: a method blank, a laboratory control
spike ("LCS"), a matrix spike ("MS") and a matrix spike duplicate ("MSD"), or the
equivalent, where applicable. It should be noted that:
• Laboratory fortified blanks are equivalent to LCSs.
• Laboratory reagent blanks are equivalent to method blanks.
• Post digestion spikes are equivalent to MSs.
• Post digestion spike duplicates are equivalent to MSDs.
• Laboratory Duplicates are equivalent to MSDs.
The qualifiers, and the corresponding explanations reported in the QA/QC Summary
Reports for the check samples for the analytical methods were reviewed by the QA
Manager.
The QAP, Section 8.1.2 requires that a MS/MSD pair be analyzed with each analytical
batch. The QAP does not specify acceptance limits for the MS/MSD pair, and the QAP
does not specify that the MS/MSD pair be prepared on EFRI samples only. Acceptance
limits for MS/MSDs are set by the laboratories. The review of the information provided
by the laboratories in the data packages verified that the requirements in the QAP to
analyze a MS/MSD pair with each analytical batch were met. While the QAP does not
require it, the recoveries were reviewed for compliance with the laboratory established
acceptance limits. The QAP does not require this level of review and the results of this
review are provided for information only.
The information from the Laboratory QA/QC Summary Reports indicates that the
MS/MSDs recoveries and the associated RPDs for the quarterly and semi-annual samples
12
were within acceptable laboratory limits for the regulated compounds except as indicated
in Tab G. The data recoveries and RPDs which are outside the laboratory established
acceptance limits do not affect the quality or usability of the data because the recoveries
and RPDs above or below the acceptance limits are indicative of matrix interference most
likely caused by other constituents in the samples. Matrix interferences are applicable to
the individual sample results only. The requirement in the QAP to analyze a MS/MSD
pair with each analytical batch was met and as such the data are compliant with the QAP.
The information from the Laboratory QNQC Summary Reports indicates that the
MS/MSDs recoveries and the associated RPDs for the accelerated samples were within
acceptable laboratory limits for the regulated compounds except as indicated in Tab G.
The data recoveries and RPDs which are outside the laboratory established acceptance
limits do not affect the quality or usability of the data because the recoveries and RPDs
above or below the acceptance limits are indicative of matrix interference most likely
caused by other constituents in the samples. Matrix interferences are applicable to the
individual sample results only. The requirement in the QAP to analyze a MS/MSD pair
with each analytical batch was met and as such the data are compliant with the QAP.
The QAP specifies that surrogate compounds shall be employed for all organic analyses
but the QAP does not specify acceptance limits for surrogate recoveries. The information
from the Laboratory QNQC Summary Reports indicates that the surrogate recoveries for
the quarterly and accelerated samples were within acceptable laboratory limits for the
surrogate compounds.
The information from the Laboratory QNQC Summary Reports indicates that the LCS
recoveries for both the quarterly and accelerated samples were within acceptable
laboratory limits.
The QAP, Section 8.1.2 requires that each analytical batch shall be accompanied by a
method blank. The analytical batches routinely contain a blank, which is a blank sample
made and carried through all analytical steps. For the Mill samples, a method blank was
prepared for the analytical methods. Per the approved QAP, contamination detected in
analysis of method blanks will be used to evaluate any analytical laboratory
contamination of environmental samples. The QAP states that non-conformance
conditions will exist when contaminant levels in the samples(s) are not an order of
magnitude greater than the blank result. The quarterly, semi-annual and accelerated
method blank results were nondetect.
Method blank results are included in Tab E and Tab F.
Laboratory duplicates are completed by the analytical laboratories as required by the
analytical method specifications. Acceptance limits for laboratory duplicates are set by
the laboratories. The QAP does not require the completion of laboratory duplicates or the
completion of a QA assessment of them. EFRI reviews the QC data provided by the
laboratories for completeness and to assess the overall quality of the data provided.
Duplicate results for the quarterly, semi-annual and accelerated samples outside of the
13
laboratory established acceptance limits are included in Tab G. The results outside of the
laboratory established acceptance limits do not affect the quality or usability of the data
because the RPDs above the acceptance limits are indicative of non-homogeneity in the
sample matrix. Matrix affects are applicable to the individual sample results only.
The information from the Laboratory QNQC Summary Reports indicates that there were
low Continuing Calibration Verification ("CCV") recoveries for 2-butanone. The CCV
recovery affected samples MW-2, MW-25, MW-27, MW-28, MW-30, MW-31, MW-32,
MW-35, MW-36 and the trip blank. The data were flagged in accordance with the
changes specified in EPA Method 8260D. The flagging requirements are new to the
revised method and do not adversely affect the data. The data are usable for the intended
purpose because 2-butanone is not frequently detected. Further, the wells listed above do
not have recent historical detections of 2-butanone and the nondetect data are likely
accurate.
The information from the Laboratory QNQC Summary Reports indicates that there were
high CCV recoveries for acetone. The CCV recovery affected samples MW-3A, MW-
17, MW-18, MW-22, MW-23, MW-24, MW-24A, MW-39, MW-40, MW-70 (duplicate
of MW-22) and the trip blank. The data were flagged in accordance with the changes
specified in EPA Method 8260D. The flagging requirements are new to the revised
method and do not adversely affect the data. The data are usable for the intended purpose
because the high CCV recovery is indicative of a high bias to the sample results and none
of the samples had reported detections of acetone. A high bias results in a more
conservative data application. EFRI does not believe the data quality has been affected.
4.0 CORRECTIVE ACTION REPORT
There are no corrective actions required during the current monitoring period.
4.1 Assessment of Corrective Actions from Previous Period
No corrective actions were identified in the previous report.
5.0 TIME CONCENTRATION PLOTS
Time concentration plots for each monitoring well for the following constituents:
chloride, fluoride, sulfate, and uranium, are included under Tab I. The data points
collected to date are reflected on the plots.
Time concentration plots included with quarterly groundwater reports prior to and
including first quarter 2012 did not include data that were determined to be outliers using
the statistical methods used for the background determinations at the Mill. Based on
conversations with DWMRC, all of the data have been included in the quarterly time
concentration plots since first quarter 2012.
14
6.0 ELECTRONIC DATA FILES AND FORMAT
EFRI has provided to the Director electronic copies of the laboratory results from
groundwater quality monitoring conducted during the quarter in Comma Separated
Values format, from the analytical laboratories. A copy of the transmittal e-mail is
included under Tab J.
15
7.0 SIGNATURE AND CERTIFICATION
This document was prepared by Energy Fuels Resources (USA) Inc.
Energy Fuels Resources (USA) Inc.
By:
Scott A. Bakken Date
Vice President, Regulatory Affairs
16
Certification:
I certify, under penalty of law, that this document and all attachments were
prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted.
Based on my inquiry of the person or persons who manage the system, or those persons
directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are
significant penalties for submitting false information, including the possibility of fine and
imprisonment for knowing violations.
Scott A. Bakken
Vice President, Regulatory Affairs
Energy Fuels Resources (USA) Inc.
17
Tables
Table 1: Sununary of Well Sampling for the Quarter
Normal ' Purpose for sampling this
Well Frequency quarter Sample Date Date of Lab Report
MW-01 Semi-annually General Monitoring Well 04/21/21 (5/13/21) [5/24/21]
MW-02 Semi-annually Semi-annually 04/13/21 (5/6/21) [5/17/21]
MW-03A Semi-annually Semi-annually 04/27/21 (5/21/21) [5/28/21]
MW-05 Semi-annually Semi-annually 04/20/21 (5/13/21) [5/24/21]
MW-JI Quarterly Quarterly 04/20/21 (5/13/21) [5/24/21]
MW-12 Semi-annually Semi-annually 04/20/21 (5/13/21) [5/24/21]
MW-14 Quarterly Quarterly 04/20/21 (5/13/21) [5/24/21]
MW-15 Semi-annually Semi-annually 04/21/21 (5/13/21) [5/24/21]
MW-17 Semi-annually Semi-annually 04/26/21 (5/21/21) [5/28/21]
MW-18 Semi-annually General Monitoring Well 04/26/21 (5/21/21) [5/28/21]
MW-19 Semi-annually General Monitoring Well 04/21/21 (5/13/21) [5/24/21]
MW-20 Semi-annually General Monitoring Well 05/12/21 (6/1/21) [6/14/21]
MW-22 Semi-annually General Monitoring Well 04/27/21 (5/21/21) [5/28/21]
MW-23 Semi-annually Semi-annually 04/27/21 (5/21/21) [5/28/21]
MW-24 Semi-annually Semi-annually 04/29/21 (5/21/21) [5/28/21]
MW-24A Semi-annually Semi-annually 04/29/21 (5/21/21) [5/28/21]
MW-25 Quarterly Quarterly 04/14/21 (5/6/21) [5/17/21]
MW-26 Quarterly Quarterly 04/21/21 (5/13/21) [5/24/21]
MW-27 Semi-annually Semi-annually 04/15/21 (5/6/21) [5/17/21]
MW-28 Semi-annually Semi-annually 04/15/21 (5/6/21) [5/17/21]
MW-29 Semi-annually Semi-annually 04/14/21 (5/6/21) [5/17/21]
MW-30 Quarterly Quarterly 04/14/21 (5/6/21) [5/17/21]
MW-31 Quarterly Quarterly 04/13/21 (5/6/21)
MW-31 Resample Quarterly Quarterly 04/22/21 [5/24/21]
MW-32 Semi-annually Semi-annually 04/13/21 (5/6/21) [5/17/21]
MW-35 Semi-annually Semi-annually 04/13/21 (5/6/21) [5/17/21]
MW-36 Quarterly Quarterly 04/14/21 (5/6/21) [5/17/21]
MW-37 Semi-annually Semi-annually 05/12/21 (6/1/21) [6/14/21]
MW-38 Background Background 04/29/21 (5/21/21) [5/28/21]
MW-39 Background Background 04/27/21 (5/21/21) [5/28/21]
MW-40 Background Background 04/27/21 (5/21/21) [5/28/21]
TW4-24 Semi-annually General Monitoring Well 04/21/21 (5/13/21) [5/24/21]
MW-65 1 per Batch Duplicate of MW-14 04/20/21 (5/13/21) [5/24/21]
MW-70 1 per Batch Duplicate of MW-22 04/27/21 (5/21/21) [5/28/21]
Accelerated May Monthly
MW-11 Monthly Accelerated 05/10/21 (6/3/21) (7/6121)
MW-26 Monthly Accelerated 05/11/21 (6/3/21) (716121)
MW-26 Resample Monthly Accelerated 05/26/21 (6/3/21)
MW-30 Monthly Accelerated 05/11/21 (6/3/21) (716/21)
MW-31 Monthly Accelerated 05/10/21 (6/3/21) (716121)
MW-65 1 per Batch Duplicate of MW-31 05/11/21 (6/3/21) (716121)
Accelerated June Monthly
MW-11 Monthly Accelerated 06/08/21 (6/29/21)
MW-26 Monthly Accelerated 06/08/21 (6/29/21)
MW-30 Monthly Accelerated 06/08/21 (6/29/21)
MW-31 Monthly Accelerated 06/07/21 (6/29/21)
MW-65 1 per Batch Duplicate of MW-11 06/08/21 (6/29/21)
Notes:
Multiple dates shown for a single laboratory depict resubmission dates for the data. Resubmissions were required to correct reporting errors. When multiple dates are shown for a
single laboratory, the final submission date is shown in italics.
Dates in parenthesis depicts the date that data was reported by American West Laboratories (AWAL).
Dates in brackets are the date and data reported by GEL Laboratories.
Table 2
Exceedances and Acceleration Rc<1uircmcnls
Monitoring Well GWCLin First Result Routine Sample Accelerated Exceedance Start of Accelerated Constituent Exceeding GWCL Current Exceeding the (Water Class) GWDP GWCL Frequency Frequency Sample Period Monitoring
~uarl'erly Wells Accelerated to Monthly Sampling
MW-11 (Class II) Total Dissolved Solids (mg/L) 2528 2590 Quarterly Monthly Q3 2020 Q4 2020
Chloride (mg/L) 39.16 48.4 Quarterly Monthly Q3 2019 Q4 2019 (November)
Sulfate (mg/L) 1309 1410 Quarterly Monthly Q3 2019 Q4 2019 (November)
MW-26 (Class JJI) Nitrate+ Nitrite (as N) (mg/L) 0.62 1.3 Quarterly Monthly QI 2010 May 2010
Chloroform (ug/L) 70 700 Quarterly Monthly QI 2010 May2010
Total Dissolved Solids (m@) 3284.19 3880 Quarterly Monthly Q3 2020 Q42020
Chloride (mg/L) 58.31 72 Quarterly Monthly QI 2010 May 2010
Carbon Tetrachloride (ug/L) 5 26.l Quarterly Monthly QI 2021 Q2 2021
Methylene Chloride ( ug/L) 5 6.59 Quarterly Monthly Q3 2020 August 2020
MW-30 (Class II) Nitrate+ Nitrite (as N) (mg/L) 2.5 16.1 Quarterly Monthly QI 2010 May20l0
Chloride (mg/L) 128 134 Quarterly Monthly QI 2011 May2011
Selenium (ug/L) 53.6 56.3 Quarterly Monthly Ql 2021 Q2 2021
Uranium (ug/L) 9.82 10.2 Quarterly Monthly QI 2021 Q2 2021
MW-31 (Class III) Nitrate+ Nitrite (as N) (mg/L) 5 21.7 Quarterly Monthly Ql 2010 May 2010
Total Dissolved Solids (mll/L) 2132 2580 Quarterly Monthly Q3 2019 Q4 2019 (November)
Urnnium (ug/L) 15 15.5 Quarterly Monthly Q2 2020 August 2020
Sulfate (mg/L) 993 l 150 Quarterly Monthly Q3 2019 Q4 2019 (November)
Chloride (mg/L) 143 145 Quarterly Monthly QI 2011 May201 l
Semi-Annual Wells Accelerated to Quarterly·Sampliog
Monitoring Well GWCLin First Result Sample Accelerated Exceedance Start of Accelerated Constituent Exceeding GWCL Current Exceeding the (Water Class) GWDP GWCL Frequency Frequency Sample Period Monitoring
MW-12 (Class Ill) Uranium (ug/L) 23.5 23.7 Semi-Annually Quarterly Q2 2017 Q3 2017
Selenium {ug/L) 39 41.2 Semi-Annually Quarterly Q2 2020 Q3 2020
MW-24 (Class III) Cadmium (ug/L) 6.43 6.97 Semi-Annually Quarterly Q2 2018 Q3 2018 (September)
Beryllium (ug/L) 2 2.42 Semi-Annually Quarterly Q4 2017 QI 2018
Thallium (ug/L) 2.01 2.44 Semi-Annually Quarterly Q2 2018 Q3 2018 (September)
Nickel (ug/L) 50 57.7 Semi-Annually Quarterly Q4 2018 Q3 2019
Sulfate (mg/L) 2903 2960 Semi-Annually Quarterly QI 2020 Q3 2020
Manganese (ug/L) 7507 7700 Semi-Annually Quarterly Q4 2019 Qt 2020
Fluoride (mg/L) 0.47 0.797 Semi-Annually Quarterly Q4 2018 Q3 2019
Gross Alpha (pCi/L) 7.5 9.03 Semi-Annually Quarterly Q4 2020 Q3 2021
TDS (mg/L) 4450 4460 Semi-Annually Quarterly Q2 2021 Q3 2021
Field pH (S.U.) 5.03 4.45 Semi-Annually Quarterly Q2 2018 Q3 201 8 (September)
MW-27 (Class Ill) Nitrate+ Nitrite (as N) (mg/L) 5.6 5.8 Semi-Annually Quarterly Q2 2010 Q3 2010
MW-28 (Class Ill) Chloride (mg/L) 105 108 Semi-Annually Quarterly Q2 2010 Q3 2010
Gross ,Mplla (ilCilL) 2.42 2.55 Semi-Aonually Quarterly Q42018 Q3 2019
Nitrate+ Nitrite (as N) (mg/L) 5 5.14 Semi-Annually Quarterly Q4 2019 Q3 2020
Selenium (ug/L) ILi 12.4 Semi-Annually Quarterly Q2 2019 Q3 2019
Cadmium (ug/L) 5.2 5.41 Semi-Annually Quarterly Q2 2014 Q4 2014
Uranium (ug/L) 4.9 61.3 Semi-Annually Quarterly Q2 2014 Q4 2014
MW-29 (Class 111) Uranium (ug/L) 15 15.3 Semi-Annually Quarterly Q4 2020 Q3 2021
MW-32 (Class Ill) Chloride (mg/L) 35.99 36.3 Semi-Annually Quarterly Q2 2014 (QI Q2 2014 2015)
Notes:
Highlighted text shows accelerated requirements resulting from Q2 2021 sampling event.
Pursuant to the DWMRC letter of May 5, 2021, these constituents will no longer be monitored on an accelerated schedule. These constituents will be droppecl from accelerated
!monitoring afte! this quarter.
Monitoring
Well (Water Constituent Exceeding GWCL
Class)
Chlo ide ( )
MW-11
(Class II) Sulfate (mg/L)
TDS (mg/L)
Nitrate+ Nitrite (as N) (mg/L)
Chloroform (ug/L)
MW-26 Chloride (mg/L)
(Class III) TDS (mg/L)
Carbon Tetrachloride
Methvlene Chloride (ug/L)
Nitrate+ Nitrite (as N) (mg/L)
MW-30 Chloride (m.e/L)
(Class II) Selenium (u.e/L)
Uranium (ug/L)
Nitr te + Nitrite (as N) (mg/L)
MW-31 Sulfate (m!(IL)
(Class III) TDS (mg/L)
Uranium (ug/L)
Chloride (mg/L)
MW-12 Uranium (ug/L)
(Class III) Selenium (ug/L)
Beryllium (ug/L)
Cadmium (ug/L)
Fluoride (mg/L)
MW-24 Nickel (mg/L)
(Class Ill) Manganese (ug/L)
Thallium (ug/L)
Gross Alpha (pCi/L)
Sulfate (mg/L)
TDS (mg/L)
Field DH (S.U.)
MW-27
(Class III) Nitrate+ Nitrite (as N) (mg/L)
Chloride (mg/L)
MW-28 Selenium (ug/L)
(Class lll) Nitrate+ Nitrite (as N) (mg/L)
Gross Alpha (pCi/L)
Uranium (ug/L)
MW-29 Uranium (ug/L) !Class 111)
MW-32 Chloride (mg/L) (Class III)
Notes:
NS= Not Required and Not Sampled
NA= Not Applicable
GWCLin
March 8, Ql 2021
2021 Sample Date
GWDP
39.16
1309 1/21/2021
2528
0.62
70
58.31 1/14/2021 3284.19
5
5
128
53.6 l/11/2021
9.82
5
993
2132 1/12/2021
15
143
23.5 l/14/2021 39
2
6.43
0.47
50
7507 1/14/2021 2.01
7.5
2903
4450
5.03 -8.5
5.6 1/14/2021
105
11.l
5 1/15/2021
2.42
4.9
15 l/15/2021
35.39 1/14/2021
Table 3 -GWCL Exceedances under the March 8, 2021 GWDP
I Q2 2021 Results
February February March2021 March2021 May2021 May 2021 Ql 2021 2021 2021 Monthly Monthly Q2 2021 Q2 2021 Monthly Monthly Result Monthly Monthly Sample Date Result Sample Date Result Sample Date Result Sample Date Result
I r I) j ·~ el e~ t I r ·~
46.4 46.4 46.9 47.7 46.4
1140 2/9/2021 1260 3/8/2021 1270 4/20/2021 1290 5/10/2021 1280
2010 2160 1950 2110 2190
0.619 0.764 0.617 1.42 1.06
2200 1930 2190 777 733
57.4 2/10/2021 71.3 3/9/2021 63.9 4/21/2021 57.5 5/11/2021 69.6
3100 2700 3060 2790 NA
26.1 NA NA <1.00 <1.00
7.65 3.43 1.27 <1.00 <1.00
17.7 14.3 17.0 17.7
184 189 192 162 188 2/10/2021 3/9/2021 56.3 4/14/202! 55.7 5/l l/2021 58.3
10.2 10.3 10.7
17.1 14.3 17.4 18.6 18.9
1070 1130 1210 1170 1200
2460 2/9/202! 2960 3/8/2021 2400 4/13/202! 2300 5/10/202 l 2610
19.7 22.2 20.2 20.1 21.7
354 380 388 377 384
:1 .• .no a a o ,rn~ I 1h e "n I 011 f1
25.0
35.l NS NA NS NA 4/20/2021 22.9
28.8 NS NA
2.75 NA NA 2.78 NA
8.79 NA NA 8.08 NA
0.916 NA NA 0.925 NA
70.4 NA NA 72.4 NA
7460 NS NA NS NA 4/29/2021 7540 NS NA
2.74 NA NA 3.02 NA
2.94 NA NA 3.18 NA
2980 NA NA 2960 NA
4260 NA NA 4460 NA
5.08 NA NA 5.00 NA
5.16 NS NA NS NA 4/15/2021 6.57 NS NA
128 NA NA 144 NA
14.0 NA NA 13.4 NA
3.44 NS NA NS NA 4/15/2021 4.09 NS NA
1.81 NA NA 2.08 NA
10.3 NA NA 8.52 NA
16.9 NS NA NS NA 4/14/2021 16.2 NS NA
36.9 NS NA NS NA 4/13/2021 31.8 NS NA
Pursuant to the DWMRC letter of May 5, 2021, these constituents will no longer be monitored on an accelerated schedule. These constituents will be dropped from this report after this quarter
June 2021 June 2021
Monthly Monthly
Sample Date Result
52.1
6/8/2021 1270
1960
0.368
1590
6/8/2021 54.9
NA
<1.00
1.90
6/8/2021 170
54.1
9.84
20.6
1170
6/7/2021 2400
20.8
374
I
NS NA
NA
NA
NA
NA
NS NA
NA
NA
NA
NA
NA
NS NA
NA
NA
NS NA
NA
NA
NS NA
NS NA
INDEX OF TABS
Tab A Site Plan and Perched Well Locations White Mesa Site
Tab B Field Data Worksheets Quarterly Sampling
Tab C Field Data Worksheets Accelerated Monitoring
Tab Cl Field Data Worksheets Accelerated Monitoring, May 2021
Tab C2 Field Data Worksheets Accelerated Monitoring, June 2021
Tab D Quarterly Depth to Water
Tab E Laboratory Analytical Reports -Quarterly Sampling
Tab F Laboratory Analytical Reports -Accelerated Monitoring
Tab Fl Laboratory Analytical Reports -Accelerated Monitoring, May 2021
Tab F2 Laboratory Analytical Reports -Accelerated Monitoring, June 2021
Tab G Quality Assurance and Data Validation Tables
G-lA/B
G-2AIB
G-3AIB
G-4AIB
G-5AIB
G-6AIB
G-7A/B
G-8 A/B
G-9AIB
Field Data QNQC Evaluation
Holding Time Evaluation
Laboratory Temperature Check
Analytical Method Check
Reporting Limit Evaluation
Trip Blank Evaluation
QNQC Evaluation for Sample Duplicates
Radiologies Counting Error
Laboratory Matrix QC
Tab H Kriged Current Quarterly Groundwater Contour Map
Tab I Groundwater Time Concentration Plots
Tab J CSV Transmittal Letter
Tab A
Site Plan and Perched Well Locations White Mesa Site
TWN-20 temporary perched nitrate monitoring ll well installed April, 2021
MW-24A perched monitoring well installed • December 2019
TW4-42
¢ temporary perched monitoring well
installed April 2019
TW4-40 perched chloroform pumping well EB installed February 2018
TW4-19 perched chlorofom, or EB nitrate pumping well
MW-38
-¢-perched monitoring well installed
February 2018
MW-5 • perched monitoring well
TW4-12
0 temporary perched monitoring well
TWN-7 temporary perched nitrate monitoring ~ well
PIEZ-1 perched piezometer -1
RUIN SPRING
b seep or spring
HYDRO
GEO
CHEM,INC.
r, ,, 11 1
MW.U
.. MW'30
WHITE MESA SITE PLAN SHOWING LOCATIONS OF
PERCHED WELLS AND PIEZOMETERS
APPROVEO DATE REFERENCE
H:n18000/aug21/Uwelloc0621 .srf
FIGURE
A-1
TabB
Field Data Worksheets Quarterly Sampling
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-01 Sampling Prog_ram
Field Sample ID MW-01 04212021 Sampling Event 2021 Q2 GW Quarterly
Purge Date & Time 4/21/202111:05
Sample Date & Time 4/21/202114:10 [Sampler TH/DL
Purging Equipment Pump Weather Conditions Partly cloudy
Pump Type QED External Ambient Temperature (C) 15
Purging Method 2 Casings Previous Well Sampled MW-26
Casing Volume (gal) 19.54
Calculated Casing Volumes Purge Duration (min) 180.11
pH Buffer 7.0 7.0 Well Depth (ft) 118.00
pH Buffer 4.0 4.0 Well Casing Diameter (in) 3
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 64.75
Conductivity Dissolved
Date!Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
4/21/202114:07 39.49 1951 7.35 15.38 320 0 13.0
4/21/202114:08 39.71 1838 7.34 15.22 311 0 12.5
4/21/202114:09 39.92 1835 7.32 15.23 301 0 12.3
4/21/202114:10 40.14 1830 7.32 15.17 290 0 12.3
[~lu_m~ of water purged (gals)
Pume_in_9_ Rate Calculations
40.14 -
Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 185.00
jFinal Depth to Water (feet) 97.50 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified Analytical Laboratory
GEL
Anal~cal Same_les Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Gross Alpha y WATER 1 250-ml HDPE y HN03 y
Total Dissolved Soilds y WATER 1 250-ml HDPE u 4 Deg C y
Heavy Metals -Full Suite y WATER 1 250-ml HDPE y HN03 (pH<2) y
VOCs -Full Suite for GW y WATER 3 40mlVOA u HCI (pH<2), 4 Deg C y
Nutrients y WATER 1 250-ml HDPE u H2S04 (pH<2), 4 Deg C y
General lnorganics y WATER 1 250-ml HDPE u 4 DegC y
Comments:
[ Arri~d on site at 1192. Purge began at 1105. Purged well for a total of 18~inutes_.__fl.lrge ended_and samples collected at 1410. Water was clear. Left site at 1421 .
Signature of Field Technician
~~M~
E!-F-:,--r _7
--I . • $
'~ -~Y. _;. -~
'
Location ID
Field Sample ID
Purge Date & Time
Sample Date & Time
Purging Equipment
Pump Type
Purging Method
Casing Volume (gal)
Calculated Casing Volumes Purge Duration (min)
pH Buffer 7.0
pH Buffer 4.0
Specific Conductance (micromhos)
DatefTime Gallons Purged (gal)
4/14/202114:12 25.38
4/14/202114:13 25.60
4/14/202114:14 25.82
4/14/202114:15 26.04
[volume of water purg~ (gals)
[Final Depth to Water (~et)
Name of Certified Analytical Laboratory
AWSL
Analytical Samples Information
Type of Sample/Analysis
Total Dissolved Soilds
Heavy Metals -Full Suite
voes -Full Suite for GW
Nutrients
General lnorganics
Gross Alpha
Comments:
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
MW-02 Sampling Program
MW-02 04142021 Sampling Event 2021 Q2 GW Quarterly
4/14/202112:15
4/14/202114:15 [sampler TH/DL
Pump Weather Conditions Windy
QED External Ambient Temperature (C) 20
2 Casings Previous Well Sampled MW-30
12.66
116.75
7.0 Well Depth (ft) 128.80
4.0 Well Casing Diameter {in) 4
1000 Depth to Water Before Purging (ft) 109.40
Conductivity Dissolved
(umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
3786 7.12 14.80 400 0 10.0
3786 7.15 14.76 400 0 9.8
3763 7.16 14.66 401 0 9.6
3769 7.17 14.62 401 0 9.7
Pumpin.9_ Rate Calculations
26.04 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 120.00
118.38 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Sample Container Preservative
Collected? Matrix Number Type Sample Filtered? Type Added?
y WATER 1 250-mL HOPE u 4 DegC y
y WATER 1 250-mL HOPE y HN03 (pH<2) y
y WATER 3 40ml VOA u HCI (pH<2), 4 Deg C y
y WATER 1 250-mL HOPE u H2S04 (pH<2), 4 Deg C y
y WATER 1 250-mLHDPE u 4DegC y
y WATER 1 250-mL HOPE y HN03 y
! Arri11ed on site at 1212. Purge began ~ 1215. Pu!9ed well_fci_ra total of 120 minutes. Pur_g_e ended and samples collected at 1415. Water was clear. Left site at 1425.
Signature of Field Technician
~=v..-~h{~
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-03a Sampling Program
Field Sample ID MW-03A 04272021 Sampling Event 2021 Q2 GW Quarterly
Purge Date & Time 4/26/202112:55
Sample Date & Time 4/27/2021 7:30 [sampler TH/DL
Purging Equipment Pump Weather Conditions Cloudy and windy
Pump Type QED External Ambient Temperature (C) 17
Purging Method 2 Casings Previous Well Sampled MW-17
Casing Volume (gal) 7.54
Calculated Casing Volumes Purge Duration (min) 72.52
pH Buffer 7.0 7.0 Well Depth (ft) 95.00
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 83.45
Conductivity Dissolved
Date/Time Gallons Purged (gal) (um hos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU} Oxygen(%} Before/After
4/26/202114:10 15.60 5986 7.30 15.70 440 2.1 73.0
4/27/2021 7:30 5936 6.81 14.79 Before
4/27/2021 7:37 5946 6.83 14.86 After
Pumping Rate Calculations
!Volume of water purged (gals) 15.60 Flow Rate (Q == S/60} (gal/min) .208
Time to evacuate 2 Casing Volumes (min) 75.00
[F_i!ial Depth to_ Water (feet) 91.18 Number of casing Volumes 2.00
Volume, if well evacuated to dryness (gals) 15.60
Name of Certified Anal}'tical _Laboratory_
AWSL
Analyt__i!:al Sameles Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Total Dissolved Soilds y WATER 1 250-ml HOPE u 4 DegC y
Heavy Metals -Full Suite y WATER 1 250-ml HOPE y HN03 (pH<2) y
VOCs -Full Suite for GW y WATER 3 40mlVOA u HCI (pH<2), 4 Deg C y
Nutrients y WATER 1 250-ml HOPE u H2S04 (pH<2), 4 Deg C y
General lnorganics y WATER 1 250-ml HDPE u 4 Deg C y
Gross Alpha y WATER 1 250-ml HOPE y HN03 y
Comments:
Arrived on site at 1253. Purge began at 1255. Purged well for a total of 75 minutes. Purged well dry. Purge ended at 1410. Water was mostly clear. Left site at 1412. Arrived on site at 0725.
Depth to water was 86.63. Samples collected at 0730. Left site at 0741 .
Signature of Field Technician
~"-'~~
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-05 Sampling_ Program
Field Sample ID MW-05 04202021 Sampling_ Event 2021 Q2 GW Quarterly
Purge Date & Time 4/20/20216:45
Sample Date & Time 4/20/202110:15 !sampler TH/DL
Purging Equipment Pump Weather Conditions Partly cloudy
Pump Type QED External Ambient Temperature (C) 3
Purging Method 2 Casings Previous Well Sampled MW-23
Casing Volume (gal) 21.77
Calculated Casing Volumes Purge Duration (min) 200.65
pH Buffer 7 .0 7.0 Well Depth (ft) 141.50
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 108.16
Conductivity Dissolved
Date!Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
4/20/202110:12 44.91 2891 7.75 14.90 462 0 16.0
4/20/202110:13 45.13 2895 7.78 14.45 459 1.0 15.5
4/20/202110:14 45.35 2890 7.80 14.48 456 1.1 15.4
4/20/202110:15 45.57 2893 7.85 14.46 453 1.1 15.5
Pumping Rate Calculations
!volume_of water purged (gals) 45.57 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 210.00
!Final D_!pth to Water (feet) 126.15 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified Analyt_ical Laboratory
AWSL
Analytical Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Total Dissolved Soilds y WATER 1 250-ml HDPE u 4DegC y
Heavy Metals -Full Suite y WATER 1 250-ml HDPE y HN03 (pH<2) y
voes -Full Suite for GW y WATER 3 40mlVOA u HCI (pH<2), 4 Deg C y
Nutrients y WATER 1 250-ml HOPE u H2S04 (pH<2), 4 Deg C y
General lnorganics y WATER 1 250-ml HOPE u 4DegC y
Gross Alpha y WATER 1 250-ml HOPE y HN03 y
Comments:
[ Arrived cm site at 0641 . Purge began at 0645. Purged well for a total of 210 minutes. Purge ended and samples collected at 1015. Water was clear. Left site at 1025.
Signature of Field Technician
~~/~~
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-11 Samplin_g Program
Field Sample ID MW-11 04202021 Samplil'l_g Event 2021 Q2 GW Quarterly
Purge Date & Time 4/20/2021 7:05
Sample Date & Time 4/20/202111:35 [sampler TH/DL
Purging Equipment Pump Weather Conditions Partly cloudy
Pump Type QED External Ambient Temperature (C) 3
Purging Method 2 Casings Previous Well Sampled MW-OS
Casing Volume (gal) 29.26
Calculated Casing Volumes Purge Duration (min) 269.74
pH Buffer 7.0 7.0 Well Depth {ft) 130.00
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 85.18
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
4/20/202111:32 57.93 3086 7.42 14.65 464 11.0 0
4/20/202111:33 58.15 3083 7.45 14.57 462 12.0 0
4/20/202111:34 58.37 3081 7.50 14.42 461 13.0 0
4/20/202111:35 58.59 3078 7.51 14.47 459 13.0 0
[voh.1me of wa__!er purg~(gals) 58.59
Pumping_ Rate Calculations
Flow Rate {Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 270.00
[ Final Depth to Wa!er (feet) 85.46 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified Analytical Laboratory
AWSL
Analytical Samples Information
Sample Container Preservative
Type of Sample/ Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Total Dissolved Soilds y WATER 1 250-ml HOPE u 4 Deg C y
Heavy Metals -Full Suite y WATER 1 250-ml HOPE y HN03 (pH<2) y
voes -Full Suite for GW y WATER 3 40ml VOA u HCI (pH<2), 4 Deg C y
Nutrients y WATER 1 250-mL HOPE u H2S04 (pH<2), 4 Deg C y
General lnorganics y WATER 1 250-mL HOPE u 4Deg C y
Gross Alpha y WATER 1 250-mL HOPE y HN03 y
Comments:
Arrived on site at 0701. Purge began at 0705. Purged well for a total of 270 minutes. Purge ended and samples collected at 1135. Water was a little murky with little bubbles surfacing. Left site at
1145.
Signature of Field Technician
~~A~
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-12 Sampling Program
Field Sample ID MW-12 04202021 Sampling Event 2021 Q2 GW Quarterly
Purge Date & Time 4/20/202110:30
Sample Date & Time 4/20/202112:45 !sampler I TH/DL I
Purging Equipment Pump Weather Conditions Sunny
Pump Type QED External Ambient Temperature (C) 10
Purging Method 2 Casings Previous Well Sampled MW-11
Casing Volume (gal) 14.19
Calculated Casing Volumes Purge Duration (min) 130.84
pH Buffer 7.0 7.0 Well Depth (ft) 130.40
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 108.66
Conductivity Dissolved
Date!Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
4/20/202112:42 28.64 4273 6.66 15.00 474 0 15.0
4/20/202112:43 28.86 4266 6.67 15.01 474 0 15.5
4/20/202112:45 29.29 4250 6.68 14.92 473 0 15.4
4/20/202114:44 29.07 4257 6.68 14.95 474 0 15.5
lvol_LJme of _!,tater pu_l'_ged (gal~)
Pumeing_ Rate Calculations
29.29 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 135.00
[Final Depth to Water (feet) 123.74 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified Analytical _!..aboratory
AWSL
Anal")'tical Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Total Dissolved Soilds y WATER 1 250-ml HDPE u 4 DegC y
Heavy Metals -Full Suite y WATER 1 250-ml HDPE y HN03 (pH<2) y
VOCs -Full Suite for GW y WATER 3 40mlVOA u HCI (pH<2), 4 Deg C y
Nutrients y WATER 1 250-ml HDPE u H2S04 (pH<2), 4 Deg C y
General lnorganics y WATER 1 250-ml HDPE u 4 DegC y
Gross Alpha y WATER 1 250-ml HDPE y HN03 y
Comments: I Arrived on site at 1027. Purge began at 1030. Purged well for a total of 135 minutes. Purge ended and samples collected at 1245. Water was clear. Left site at 1256.
Signature of Field Technician
..:=')TJ.,.._~~
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
""1 s Field Data Worksheet For Groundwater
Location ID MW-14 Sampling Program
Field Sample ID MW-14 04202021 Sampling Event 2021 Q2 GW Quarterly
Purge Date & Time 4/20/202112:10
Sample Date & Time 4/20/202115:00 !Sampler I TH/Dl I
Purging Equipment Pump Weather Conditions Sun ny
Pump Type QED External Ambient Temperature (C) 12
Purging Method 2 Casings Previous Well Sampled MW-12
Casing Volume (gal) 17.59
Calculated Casing Volumes Purge Duration (min) 162.19
pH Buffer 7.0 7.0 Well Depth (ft) 128.70
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 101.75
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
4/20/202114:57 36.23 3958 6.82 14.85 464 0 5.0
4/20/202114:58 36.45 3962 6.78 14.77 465 0 4.8
4/20/202114:59 36.67 3959 6.76 14.59 465 0 4.7
4/20/202115:00 36.89 3950 6.74 14.45 465 0 4.7
Pumping_ Rate Calculations
jvolume_ of water purged (gals) 36.89 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 170.00
jFinal Depth to ~ater (feet) 102.05 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified Analytical Lab__£>ratory
AWSL
Analytical Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Total Dissolved Soilds y WATER 1 250-ml HOPE u 4DegC y
Heavy Metals -Full Suite y WATER 1 250-ml HOPE y HN03 (pH<2) y
VOCs -Full Suite for GW y WATER 3 40mlVOA u HCI (pH<2), 4 Deg C y
Nutrients y WATER 1 250-mLHDPE u H2S04 (pH<2), 4 Deg C y
General lnorganics y WATER 1 250-ml HOPE u 4 DegC y
Gross Alpha y WATER 1 250-ml HOPE y HN03 y
Comments: I Arrived on_ site at 1 _gos. Pu(~ began at 1210. Purged well for a total o_!__ 170 m_i_rlutes. F>urge ended and samples collected at 1500. Water was clear. Left site at 1515.
Signature of Field Technician
-.:3.,.,.~~
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-15 Sampling Program Sampling Program
Field Sample ID MW-15 04212021 Sampling Event Sampling_ Event 2021 Q2 GW Quarterly 2021 Q2 GW Quarterly
Purge Date & Time 4/21/2021 7:30
Sample Date & Time 4/21/202110:50 !sampler !sampler I TH/OL TH/OL I
Purging Equipment Pump Weather Conditions Partly cloudy
Pump Type QED External Ambient Temperature (C) 6
Purging Method 2 Casings Previous Well Sampled MW-19
Casing Volume (gal) 20.75
Calculated Casing Volumes Purge Duration (min) 191.26
pH Buffer 7 .0 7.0 Well Depth (ft) 137.00
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 105.22
Conductivity Dissolved
Date!Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
4/21/202110:47 42.74 4343 7.01 14.74 367 0 20.0
4/21/202110:48 42.96 4349 7.03 14.71 368 0 19.9
4/21/202110:49 43.18 4345 7.05 14.70 369 0 19.8
4/21/202110:50 43.40 4340 7.05 14.71 370 0 19.8
Pumping Rate Calculations
!voJume o_f waterpurge_d (gals) 43.4 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 200.00 I Final Depth to Water (feet) 107.89 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified Analytical Laboratory
AWSL
Analytical samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Total Dissolved Soilds y WATER 1 250-ml HDPE u 4DegC y
Heavy Metals -Full Suite y WATER 1 250-ml HDPE y HN03 (pH<2) y
VOCs -Full Suite for GW y WATER 3 40mlVOA u HCI (pH<2), 4 Deg C y
Nutrients y WATER 1 250-ml HDPE u H2S04 (pH<2), 4 Deg C y
General lnorganics y WATER 1 250-ml HDPE u 4DegC y
Gross Alpha y WATER 1 250-ml HDPE y HN03 y
Comments:
!~rrived on site at 0726. Purge began at 0730. Purg~d w~or a total of 200 minutes. Purge ended ar19_ samp_les collected at 1050. Water was clear. Left site at 1100.
Signature of Field Technician
~,.,~~~
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-17 Sampling Program
Field Sample ID MW-17 04262021 Same_ling Event 2021 Q2 GW Quarterly
Purge Date & Time 4/26/2021 8:30
Sample Date & Time 4/26/202112:40 !Sampler TH/DL
Purging Equipment Pump Weather Conditions Cloudy and windy
Pump Type QED External Ambient Temperature (C) 12
Purging Method 2 Casings Previous Well Sampled MW-18
Casing Volume (gal) 26.30
Calculated Casing Volumes Purge Duration (min) 242.42
pH Buffer 7.0 7.0 Well Depth (ft) 112.00
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 71.72
Conductivity Dissolved
Date/Time Gallons Purged (gal) (um hos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
4/26/202112:37 53.59 3754 7.01 14.71 440 13.0 14.0
4/26/202112:38 53.81 3758 7.01 14.67 441 12.0 14.0
4/26/202112:39 54.03 3752 7.01 14.63 442 13.0 14.1
4/26/202112:40 54.25 3754 7.01 14.63 443 13.2 13.9
!Volume of water p_lJ__r'g_ed (gals) 54.25
Pumpin9 Rate Calculations
Flow Rate (Q = S/60} (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 250.00
[Final Depth to Water (feet) 73.89 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified Analytical Laboratory
AWSL
Analytical Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Total Dissolved Soilds y WATER 1 250-ml HOPE u 4DegC y
Heavy Metals -Full Suite y WATER 1 250-ml HOPE y HN03 (pH<2) y
voes -Full Suite for GW y WATER 3 40mlVOA u HCI (pH<2), 4 Deg C y
Nutrients y WATER 1 250-ml HOPE u H2S04 (pH<2}, 4 Deg C y
General lnorganics y WATER 1 250-ml HDPE u 4 DegC y
Gross Alpha y WATER 1 250-mL HOPE y HN03 y
Comments:
~ived on site at 0826. Purg_E} began at 0830. Purged well for a total of 250 minutes. Purge en~d and ~amples collected at 1240._Wat~_was _ll1E_Stly clear. Left site at 1250.
Signature of Field Technician
~~.u~
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-18 Sampling_ Program
Field Sample ID MW-18 04262021 Sam_eli11g_ Event 2021 Q2 GW Quarterly
Purge Date & Time 4/26/2021 7:10
Sample Date & Time 4/26/202113:20 [sampler TH/DL
Purging Equipment Pump Weather Conditions Cloudy and windy
Pump Type QED External Ambient Temperature (C) 9
Purging Method 2 Casings Previous Well Sampled MW-31
Casing Volume (gal) 39.57
Calculated Casing Volumes Purge Duration (min) 364.71
pH Buffer 7.0 7.0 Well Depth (ft) 134.00
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 73.40
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
4/26/202113:17 79.63 3490 6.72 14.40 441 8.0 2.5
4/26/202113:18 79.85 3490 6.73 14.39 441 9.0 2.5
4/26/202113:19 80.07 3489 6.73 14.38 442 9.5 2.6
4/26/202113:20 80.29 3491 6.74 14.38 442 9.5 2.6
!Volume of water purged {gals)
Pumping_ Rate Calculations
80.29 Flow Rate (Q = S/60) (gal/min) .217
n me to evacuate 2 Casing Volumes (min) 370.00
!Final Depth to Water (feet) 78.45 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified Analytica!_Labo~tor)'_
AWSL
Analytical Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Total Dissolved Soilds y WATER 1 250-ml HDPE u 4 DegC y
Heavy Metals -Full Suite y WATER 1 250-ml HDPE y HN03 (pH<2) y
voes -Full Suite for GW y WATER 3 40mlVOA u HCI (pH<2), 4 Deg C y
Nutrients y WATER 1 250-ml HDPE u H2S04 (pH<2), 4 Deg C y
General lnorganics y WATER 1 250-ml HDPE u 4 DegC y
Gross Alpha y WATER 1 250-ml HDPE y HN03 y
Comments: I Arrived on site at 0705. Purge began at 0710. Purged well for a total of 370 minutes. Purge ended and samples collected at 1320. Water was mostly clear. Left site at 1330.
Signature of Field Technician
...=3~-~
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-19 Sampling Program Sampling Pro_gram
Field Sample ID MW-19_04212021 Sampling Event Sampling_ Event 2021 Q2 GW Quarterly 2021 Q2 GW Quarterly
Purge Date & Time 4/21/2021 6:30
Sample Date & Time 4/21/202115:00 !sampler [samJJler I TH/DL TH/DL I
Purging Equipment Pump Weather Conditions Partly cloudy
Pump Type QED External Ambient Temperature (C) 5
Purging Method 2 Casings Previous Well Sampled MW-14
Casing Volume (gal) 54.44
Calculated Casing Volumes Purge Duration (min) 501.75
pH Buffer 7.0 7.0 Well Depth (ft) 149.00
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 65.63
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
4/21/202114:57 110.01 1337 7.24 14.95 337 0 135.0
4/21/202114:58 110.23 1377 7.20 14.90 340 0 136.0
4/21/202114:59 110.45 1379 7.17 14.90 342 0 137.0
4/21/202115:00 110.67 1389 7.16 14.89 344 0 137.0
Pumping Rate Calculations
!volume of water purged (gals)_ 110.67 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 510.00
!Final Depth to Water (feet} 75.89 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified Anal}'tical Laboratory
AWSL
Analytical Sample.s Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Total Dissolved Soilds y WATER 1 250-ml HOPE u 4 Deg C y
Heavy Metals -Full Suite y WATER 1 250-ml HOPE y HN03 (pH<2) y
VOCs -Full Suite for GW y WATER 3 40mlVOA u HCI (pH<2), 4 Deg C y
Nutrients y WATER 1 250-ml HOPE u H2S04 (pH<2), 4 Deg C y
General lnorganics y WATER 1 250-ml HOPE u 4DegC y
Gross Alpha y WATER 1 250-ml HOPE y HN03 y
Comments: I Arrived ori_site at_Q_626. Purge_began at 0630. Purged well for~total of 510 minute_s. Purge ended and samp_les collected at 1500. Water was clear. Left site at 1510.
Signature of Field Technician
..::3 .... w~~
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-20 Sampling Program Samplingi>rogram
Field Sample ID MW-20 05122021 Sampling Event Sampling_ Event 2021 Q2 GW Quarterly 2021 Q2 GW Quarterly
Purge Date & Time 4/28/202112:10
Sample Date & Time 5/12/2021 8:30 !sampler I Sa_111pler I TH/DL TH/DL
Purging Equipment Bailer Weather Conditions Partly cloudy and windy
Pump Type Grundfos External Ambient Temperature (C) 11
Purging Method 2 Casings Previous Well Sampled MW-37
Casing Volume (gal) 5.43
Calculated Casing Volumes Purge Duration ()
pH Buffer 7 .0 7.0 Well Depth (ft) 92.00
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 83.68
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
4/28/202112:16 5.00 6513 6.16 14.88 528 24.0 78.0
5/12/20218:29 5556 7.30 14.65 Before
5/12/2021 8:35 5560 7.32 14.60 After
Pumping Rate Calculations
!volume of water purged (gal~ 8.00 Flow Rate (Q = S/60) ()
Time to evacuate 2 Casing Volumes ()
[Final Depth to Water (feet) 91.98 Number of casing Volumes 1.47
Volume, if well evacuated to dryness (gals} 8.00
Name of Certified Analytical Laboratory_
AWSL
Anal~ical Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Total Dissolved Soilds y WATER 1 250-ml HOPE u 4 DegC y
Heavy Metals -Full Suite y WATER 1 250-ml HOPE y HN03 (pH<2) y
VOCs -Full Suite for GW y WATER 3 40ml VOA u HCI {pH<2), 4 Deg C y
Nutrients y WATER 1 250-ml HOPE u H2S04 (pH<2), 4 Deg C y
General lnorganics y WATER 1 250-ml HOPE u 40egC y
Gross Alpha y WATER 1 250-ml HOPE y HN03 y
Comments:
Arrived on site at 1206. Bailing began at 1210. Bailed a total of 8 gallons from well. Bailed well dry. Bailing ended at 1224. Water started clear and ended murky. Left site at 1228. Arrived on site at
0826. De_e!h to water was 89.~ Samples bailed and collected at 0830. Left site at 0836.
Signature of Field Technician
-:3~-r_
I
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-22 Sampling_ Program
Field Sample ID MW-22_04272021 Sameling Event 2021 Q2 GW Quarterly
Purge Date & Time 4/27/2021 7:45
Sample Date & Time 4/27/202112:45 ~ame_ler TH/DL
Purging Equipment Pump Weather Conditions Cloudy with some rain
Pump Type QED External Ambient Temperature (C) 5
Purging Method 2 Casings Previous Well Sampled MW-40
Casing Volume (gal) 31.40
Calculated Casing Volumes Purge Duration (min) 289.48
pH Buffer 7.0 7.0 Well Depth (ft) 114.00
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 65.90
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox {mV) Turbidity (NTU) Oxygen{%) Before/ After
4/27/202112:42 64.44 8119 4.82 14.81 524 2.7 11.0
4/27/202112:43 64.66 8113 4.80 14.79 526 2.9 10.5
4/27/202112:44 64.88 8108 4.79 14.76 527 2.9 10.5
4/27/202112:45 65.10 8098 4.78 14.79 529 3.0 10.5
Pumping Rate Calculations
jvoluml:l of w_c1_ter P'!"ged (gals) 65.10 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 300.00
jFinal Depth to Water (feet) 96.47 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified Analytical Laboratory
AWSL
Analytical Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Total Dissolved Soilds y WATER 1 250-mL HOPE u 4Deg C y
Heavy Metals -Full Suite y WATER 1 250-mL HOPE y HN03 (pH<2) y
VOCs -Full Suite for GW y WATER 3 40mlVOA u HCI (pH<2), 4 Deg C y
Nutrients y WATER 1 250-ml HOPE u H2S04 (pH<2), 4 Deg C y
General lnorganics y WATER 1 250-ml HOPE u 4DegC y
Gross Alpha y WATER 1 250-ml HOPE y HN03 y
Comments: I Arrived on site at 07 42. Purge began at 07 45. Purged well for a total of 300 minutes. Purge ended and samples collected at 1245. Water was clear. Left site at 1300.
Signature of Field Technician
~<LA.I~~
Groundwater Discharge Permit
~ -~ ~Y~9FTS ~~
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-23 Sampling Program
Field Sample ID MW-23_04272021 Sampling Event 2021 Q2 GW Quarterly
Purge Date & Time 4/15/202110:25
Sample Date & Time 4/27 /202113:30 !sampler I TH/DL
Purging Equipment Pump Weather Conditions Clear and windy
Pump Type QED External Ambient Temperature (C) 18
Purging Method 2 Casings Previous Well Sampled MW-27
Casing Volume (gal) 11.94
Calculated Casing Volumes Purge Duration (min) 114.90
pH Buffer 7.0 7.0 Well Depth (ft) 132.00
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 113.70
Conductivity Dissolved
Date!Time Gallons Purged (gal) (um hos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
4/15/202112:10 21.84 3913 6.64 13.73 466 1.7 43.6
4/27/202113:30 3986 7.00 14.70 Before
4/27 /202113:39 3980 7.01 14.61 After
~lume of water purged (gals)
Pumping Rate Calculations
21.84 Flow Rate (Q = S/60) (gal/min) .208
Time to evacuate 2 Casing Volumes (min) 105.00
l~inal ~pth to_Water (feet) 127.88 Number of casing Volumes 1.82
Volume, if well evacuated to dryness (gals) 21.84
Name of Certified Analytica_!_ Labor_i!tory
AWSL
Analytical Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Total Dissolved Soilds y WATER 1 250-ml HOPE u 4 Deg C y
Heavy Metals -Full Suite y WATER 1 250-ml HOPE y HN03 (pH<2} y
VOCs -Full Suite for GW y WATER 3 40mlVOA u HCI (pH<2), 4 Deg C y
Nutrients y WATER 1 250-ml HOPE u H2S04 (pH<2), 4 Deg C y
General lnorganics y WATER 1 250-ml HOPE u 4DegC y
Gross Alpha y WATER 1 250-ml HOPE y HN03 y
Comments:
Arrived on site at 1022. Purge began at 1025. Purged well for a total of 105 minutes . Purged well dry. Purge ended at 1210. Water was clear. Left site at 12f3. Arrived on site at 1326. Depth to water
was 120.37. Samples collected at 1330. Left site at 1341 .
Signature of Field Technician
~~
I
I
Groundwater Discharge Permtt e-~-F-:·,, ~ . r. . . '
· · ~ 1', · ,>' ~v...-c-=ar s
Groundwater Monttoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-24 Sampling Program
Field Sample ID MW-24 04292021 Sampling Event 2021 Q2 GW Quarterly
Purge Date & Time 4/28/2021 9:30
Sample Date & Time 4/29/2021 8:40 !sampler TH/DL
Purging Equipment Bailer Weather Conditions Partly cloudy and windy
Pump Type Grundfos External Ambient Temperature (C) 4
Purging Method 2 Casings Previous Well Sampled MW-24A
Casing Volume (gal) 6.39
Calculated Casing Volumes Purge Duration ()
pH Buffer 7.0 7.0 Well Depth (ft) 120.00
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 110.20
Conductivity Dissolved
Date/Time Gallons Purged (gal) (um hos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
4/28/2021 9:38 5.00 4550 5.00 14.61 530 190.0 89.0
4/29/2021 8:39 4496 4.99 15.75 Before
4/29/2021 8:43 4503 5.00 15.69 After
!volume of water e.urged (gals)
Pumping Rate Calculations
13.00 Flow Rate (Q = S/60) ()
Time to evacuate 2 Casing Volumes ()
!Final_Deptl!_!e> Water (feetl 119.97 Number of casing Volumes 2.00
Volume, if well evacuated to dryness (gals) 13.00
Name of Certified Analytical Laboratory
AWSL
Analytical Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Total Dissolved Soilds y WATER 1 250-ml HOPE u 4Deg C y
Heavy Metals -Full Suite y WATER 1 250-ml HOPE y HN03 (pH<2) y
VOCs -Full Suite for GW y WATER 3 40ml VOA u HCI (pH<2), 4 Deg C y
Nutrients y WATER 1 250-ml HOPE u H2S04 (pH<2}, 4 Deg C y
General lnorganics y WATER 1 250-ml HOPE u 4Deg C y
Gross Alpha y WATER 1 250-ml HOPE y HN03 y
Comments:
Arrived on site at 0926. Bailing began at 0930. Bailed a total of 13 gallons from well. Water had a brown and grey coloration. Bailing ended at 0953. Left site at 0955. Arrived on site at 0835. Depth to
water was 110.43. Samples bailed and collected at 0840. Left site at 0845.
Signature of Field Technician
~~/~
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan e-. -~. ·"' . , r . .· . . , ~··· ,· . ' Y~S ~ rf · ·~ . :r ""
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-24A Same.l_ing Progrnm
Field Sample ID MW-24A 04292021 Sampling Event 2021 Q2 GW Quarterly
Purge Date & Time 4/28/2021 6:45
Sample Date & Time 4/29/2021 8:15 !sampler TH/DL
Purging Equipment Pump Weather Conditions Partly cloudy and windy
Pump Type QED External Ambient Temperature (C) 1
Purging Method 2 Casings Previous Well Sampled MW-39
Casing Volume (gal) 7.03
Calculated Casing Volumes Purge Duration (min) 73.32
pH Buffer 7.0 7.0 Well Depth (ft) 122.00
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 111.22
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
4/28/2021 8:00 14.40 4446 5.51 14.04 441 9.1 94.0
4/29/2021 8:15 4492 4.94 15.35 Before
4/29/2021 8:24 4480 4.97 15.30 After
Pumping Rate Calculations
[Voh.1_me of_!'ater purgecijgals} 14.40 Flow Rate (Q = S/60) (gal/min) .192
Time to evacuate 2 Casing Volumes (min) 75.00
[Final Depth. to Y{_ater (feet) 117.41 Number of casing Volumes 2.00
Volume, if well evacuated to dryness (gals) 14.40
Name of Certified Analytical Laboratory
GEL
Analytical Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Gross Alpha y WATER 1 250-mLHDPE y HN03 y
Total Dissolved Soilds y WATER 1 250-ml HOPE u 4DegC y
Heavy Metals -Full Suite y WATER 1 250-ml HOPE y HN03 (pH<2) y
voes -Full Suite for GW y WATER 3 40mlVOA u HCI (pH<2), 4 Deg C y
Nutrients y WATER 1 250-ml HOPE u H2S04 (pH<2), 4 Deg C y
General lnorganics y WATER 1 250-ml HOPE u 4 Deg C y
Comments:
Arrived on site at 0641. Purge began at 0645. Purged well for a total of 75 minutes. Purged well dry. Purge ended at 0800. Water was clear. Left site at 0802. Arrived on site at 0811. Depth to water
was 111.55. Samples collected at 0815. Left site at 0825.
Signature of Field Technician
~~~
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-25 SamJ)ling Prog_ram
Field Sample ID MW-25 04142021 SamJ)ling Event 2021 Q2 GW Quarterly
Purge Date & Time 4/14/2021 7:15
Sample Date & Time 4/14/202110:45 l~mpler TH/DL
Purging Equipment Pump Weather Conditions Cloudy and windy
Pump Type QED External Ambient Temperature (C) 6
Purging Method 2 Casings Previous Well Sampled MW-35
Casing Volume (gal) 22.41
Calculated Casing Volumes Purge Duration (min) 206.55
pH Buffer 7.0 7.0 Well Depth (ft) 115.00
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 80.68
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
4/14/202110:42 44.91 3220 6.85 14.65 435 1.5 4.0
4/14/202110:43 45.13 3218 6.84 14.67 436 1.4 3.7
4/14/202110:44 45.35 3214 6.83 14.65 436 1.5 3.5
4/14/202110:45 45.57 3215 6.84 14.65 437 1.5 3.4
[velum~ of water purged (gals)
Pumping_ Rate Calculations
45.57 Flow Rate (Q = S/60) (gal/min} .217
Time to evacuate 2 Casing Volumes (min) 210.00
[ Final Depth to W~ter (feet) 82.72 Number of casing Volumes 2.00
Volume, if well evacuated to dryness .() 0
Name of Certified Analytical Laboratory
AWSL
Analytical Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Total Dissolved Soilds y WATER 1 250-ml HOPE u 4DegC y
Heavy Metals -Full Suite y WATER 1 250-ml HOPE y HN03 (pH<2) y
VOCs -Full Suite for GW y WATER 3 40mlVOA u HCI (pH<2}, 4 Deg C y
Nutrients y WATER 1 250-mLHDPE u H2S04 (pH<2), 4 Deg C y
General lnorganics y WATER 1 250-ml HOPE u 4 Deg C y
Gross Alpha y WATER 1 250-ml HOPE y HN03 y
Comments:
~rived on site at 0710. Purge began at 0715. Purged well for a total of 210 minutes. Purge ended and samples collected at 1045. Water was mostly clear. Left site at 1055.
Signature of Field Technician
~ ........ ~....c....--M~
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan SF-:: . -. l.. ~-:,' ~ r: " ....__... (1' --. •
. -, '~Y~AEZ:S =-"' ... _,
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-26 Sameling Program
Field Sample ID MW-26 04212021 Sampling_ Event 2021 Q2 GW Quarterly
Purge Date & Time 4/21/2021 8:59
Sample Date & Time 4/21/2021 9:00 !s~mpler TH/DL
Purging Equipment Pump Weather Conditions Partly cloudy
Pump Type Grundfos External Ambient Temperature (C) 8
Purging Method 2 Casings Previous Well Sampled MW-15
Casing Volume ()
Calculated Casing Volumes Purge Duration ()
pH Buffer 7.0 7.0 Well Depth (ft) 121.33
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 76.23
Conductivity Dissolved
Date/Time Gallons Purged (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
4/21/2021 9:00 3515 6.76 14.26 458 0 29.6
[volume of water purged O
Pume_in9_ Rate Calculations
Flow Rate (Q = S/60) (gal/min) 16.00
Time to evacuate 2 Casing Volumes ()
[Final Depth to Water (fe!t) 107.45 Number of casing Volumes
Volume, if well evacuated to dryness () 0
Name of Certified Analytical Laboratory
AWSL
Analytical Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Total Dissolved Soilds y WATER 1 250-ml HOPE u 4 DegC y
Heavy Metals -Full Suite y WATER 1 250-ml HOPE y HN03 (pH<2) y
VOCs -Full Suite for GW y WATER 3 40ml VOA u HCI (pH<2), 4 Deg C y
Nutrients y WATER 1 250-ml HOPE u H2504 (pH<2), 4 Deg C y
General lnorganics y WATER 1 250-ml HOPE u 4 OegC y
Gross Alpha y WATER 1 250-ml HOPE y HN03 y
Comments:
[ Arrived on site at 0855. Samples collected at 0900.
Signature of Field Technician
~-~~
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan ~·~ ~~,-:--,~y~~s; White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-27 Sampling Program
Field Sample ID MW-27 04152021 Sampling Event 2021 Q2 GW Quarterly
Purge Date & Time 4/15/2021 6:50
Sample Date & Time 4/15/202110:40 !sampler I TH/Dl I
Purging Equipment Pump Weather Conditions Clear and windy
Pump Type QED External Ambient Temperature (C) 6
Purging Method 2 Casings Previous Well Sampled MW-28
Casing Volume (gal) 24.61
Calculated Casing Volumes Purge Duration (min) 226.89
pH Buffer 7.0 7.0 Well Depth (ft) 95.00
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 57.30
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox(mV) Turbidity (NTU) Oxygen(%) Before/ After
4/15/202110:37 49.25 1208 6.94 14.75 453 0 101.0
4/15/202110:38 49.47 1210 7.10 14.73 452 0 100.0
4/15/202110:39 49.69 1210 7.17 14.71 451 0 101.0
4/15/202110:40 49.91 1210 7.24 14.70 451 0 101.1
Pump_in.9 Rate Calculations
jvolume_c,f water puJged (gals) 49.91 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 230.00
[Final Depth to Wate~(feet) 58.73 Number of casing Volumes 2.00
Volume, if well evacuated to dryness O 0
Name of Certified Analytical Laboratory
AWSL
Analytical -~mples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sam ple Filtered? Type Added?
Total Dissolved Soilds y WATER 1 250-ml HOPE u 4Deg C y
Heavy Metals -Full Suite y WATER 1 250-ml HOPE y HN03 (pH<2) y
VOCs -Full Suite for GW y WATER 3 40mlVOA u HCI (pH<2), 4 Deg C y
Nutrients y WATER 1 250-ml HDPE u H2S04 (pH<2), 4 Deg C y
General lnorganics y WATER 1 250-ml HOPE u 4DegC y
Gross Alpha y WATER 1 250-ml HOPE y HN03 y
Comments: I Arrived on site at 0647. Purge began a!_0650. flu.r_ged well for a total of 230 minu!E)s. Purg~ended an9 sam_eles collected at 1040. Water was clear. Left site at 1050.
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-28 Sampling Program Sampling Program
Field Sample ID MW-28 04152021 Sampling Event Sampling Event 2021 Q2 GW Quarterly 2021 Q2 GW Quarterly
Purge Date & Time 4/15/2021 6:30
Sample Date & Time 4/15/202110:10 !sampler [sa111pler I TH/DL TH/DL I
Purging Equipment Pump Weather Conditions Clear and windy
Pump Type QED External Ambient Temperature (C) 6
Purging Method 2 Casings Previous Well Sampled MW-02
Casing Volume (gal) 23.32
Calculated Casing Volumes Purge Duration (min) 214.97
pH Buffer 7 .0 7.0 Well Depth (ft) 110.00
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 74.28
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp {deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
4/15/2021 10:07 47.08 4152 6.08 14.44 471 0 14.0
4/15/202110:08 47.30 4149 6.10 14.40 471 0 14.0
4/15/202110:09 47.52 4146 6.12 14.38 471 0 13.8
4/15/202110:10 47.74 4150 6.13 14.39 472 0 13.6
Pumping Rate Calculations
l'.l_olum_~ of w11~r pu_r_g_~_(g_als) 47.74 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 220.00
§nal Depth ~_vvater (feet) 77.21 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified Analytical Laborato.-y_
AWSL
Analytical Sa111ples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Total Dissolved Soilds y WATER 1 250-ml HOPE u 4 DegC y
Heavy Metals -Full Suite y WATER 1 250-ml HOPE y HN03 (pH<2) y
VOCs -Full Suite for GW y WATER 3 40mlVOA u HCI (pH<2), 4 Deg C y
Nutrients y WATER 1 250-ml HOPE u H2S04 (pH<2), 4 Deg C y
General lnorganics y WATER 1 250-ml HOPE u 4DegC y
Gross Alpha y WATER 1 250-ml HOPE y HN03 y
Comments:
[}.rrived on site at 0627._Purge beganat 0630. Purged well for a total of 220 minutes. Purge encj_ed and_same_les collected at 1010. Water was clear. Left site at 1020.
Signature of Field Technician
~ .. ~~~
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan !If:,. ~
. ~" ~S .---~ White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-29 Sampling Program
Field Sample ID MW-29 04142021 Sampling Event 2021 Q2 GW Quarterly
Purge Date & Time 4/14/2021 9:00
Sample Date & Time 4/14/202112:00 jsampler TH/DL
Purging Equipment Pump Weather Conditions Partly cloudy and windy
Pump Type QED External Ambient Temperature (C) 12
Purging Method 2 Casings Previous Well Sampled MW-36
Casing Volume (gal) 18.31
Calculated Casing Volumes Purge Duration (min) 168.81
pH Buffer 7 .0 7.0 Well Depth (ft) 135.00
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging {ft) 106.95
Conductivity Dissolved
Date/Time Gallons Purged (gal) (um hos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
4/14/202111:57 38.40 4661 6.78 14.69 397 8.0 4.0
4/14/202111:58 38.62 4660 6.71 14.55 375 9.0 3.9
4/14/202111:59 38.84 4660 6.74 14.51 357 9.2 3.7
4/14/202112:00 39.06 4653 6.70 14.50 347 9.3 3.7
jvolume of water purged (g_als) 39.06
Pumping_ Rate Calculations
Flow Rate (0 = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 180.00
!Final Depth to Water (feet) 109.58 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified Anal~cal Laboratory
AWSL
Analytical Sa111_ples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Total Dissolved Soilds y WATER 1 250-ml HDPE u 4 DegC y
Heavy Metals -Full Suite y WATER 1 250-ml HDPE y HN03 (pH<:2) y
voes -Full Suite for GW y WATER 3 40mlVOA u HCI (pH<2), 4 Deg C y
Nutrients y WATER 1 250-ml HOPE u H2S04 {pH<2), 4 Deg C y
General lnorgan!cs y WATER 1 250-ml HDPE u 4 Deg C y
Gross Alpha y WATER 1 250-ml HDPE y HN03 y
Comments:
~rrived on site at 0857. Purge began at 0900. Purged well fQ_r a totcll_of 18Q minut~s. Purge ended and samples collected ~t 1200~ Water_was m_ostly clear. Left site at 1210.
Signature of Field Technician
~~~
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-30 Sampling Program
Field Sample ID MW-30 04142021 Sampling Event 2021 Q2 GW Quarterly
Purge Date & Time 4/14/202111:00
Sample Date & Time 4/14/202114:35 !sampler I TH/DL I
Purging Equipment Pump Weather Conditions Windy
Pump Type QED External Ambient Temperature (C} 15
Purging Method 2 Casings Previous Well Sampled MW-29
Casing Volume (gal) 23.03
Calculated Casing Volumes Purge Duration (min) 212.27
pH Buffer 7.0 7.0 Well Depth (ft) 110.00
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 74.73
Conductivity Dissolved
DatefTime Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
4/14/202114:32 46.00 1902 7.14 15.20 411 0 54.0
4/14/202114:33 46.22 1897 7.17 15.30 414 0 56.0
4/14/202114:34 46.43 1888 7.19 15.35 416 0 56.1
4/14/202114:35 46.65 1867 7.20 15.33 418 0 56.0
Pumping Rate Calculations
lvoh.1_me of 1111ater purged{g_als) 46.65 Flow Rate {Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 215.00
[Final Depth to Wat~rJfeet) 77.23 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified Analytical Laboratory
AWSL
Analytical Samples Information
Sample Container Preservative
Type of Sample/ Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Total Dissolved Soilds y WATER 1 250-mLHDPE u 4DegC y
Heavy Metals -Full Suite y WATER 1 250-ml HDPE y HN03 (pH<2) y
VOCs -Full Suite for GW y WATER 3 40mlVOA u HCI (pH<2), 4 Deg C y
Nutrients y WATER 1 250-ml HDPE u H2S04 (pH<2), 4 Deg C y
General lnorganics y WATER 1 250-ml HDPE u 4DegC y
Gross Alpha y WATER 1 250-ml HDPE u HN03 y
Comments: I Arrived on site at 1057. Purge began at 1100. Purged well for _a_ total 215 minutes. Purge ended and samples collected at 1435. Water was clear. Left site at 1444.
Signature of Field Technician
~Q ~~~~
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-31 Sampling Program SampJing Program
Field Sample ID MW-31_04132021 Sampling Event SampJin_g_ Event 2021 Q2 GW Quarterly 2021 Q2 GW Quarterly_
Purge Date & Time 4/13/2021 7:45
Sample Date & Time 4/13/2021 13:55 !Sampler !Sampler I TH/DL TH/DL I
Purging Equipment Pump Weather Conditions Partly cloudy and windy
Pump Type QED External Ambient Temperature (C) 10
Purging Method 2 Casings Previous Well Sampled MW-32
Casing Volume (gal) 39.89
Calculated Casing Volumes Purge Duration (min) 367.64
pH Buffer 7.0 7.0 Well Depth (ft) 130.00
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 68.91
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
4/13/202113:52 79.63 3346 7.00 15.30 384 0 115.0
4/13/202113:53 79.85 3357 7.05 15.40 385 0 115.0
4/13/202113:54 80.07 3344 7.09 15.25 386 0 114.5
4/13/202113:55 80.29 3339 7.14 15.33 387 0 114.0
Pumping_ Rate Calculations
lvolu_111e of water_purged (gals} 80.29 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 370.00
~nal D~th to Water (feet) 72.71 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified Analyt~cal Lat>_oratory
AWSL
Analytical Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Total Dissolved Soilds y WATER 1 250-ml HOPE u 4Deg C y
Heavy Metals -Full Suite y WATER 1 250-ml HOPE y HN03 (pH<2) y
VOCs -Full Suite for GW y WATER 3 40mlVOA u HCI (pH<2), 4 Deg C y
Nutrients y WATER 1 250-ml HOPE u H2S04 (pH<2), 4 Deg C y
General lnorganics y WATER 1 2SO-ml HOPE u 4DegC y
Gross Alpha y WATER 1 250-ml HOPE y HN03 y
Comments: I Arrivecj_ on sit~ at 07'!_0. Purge began at 0745. Purg_ed well for a total_of 370 _minute~. Purge ended and samples collected at 1355. Water was clear. Left site at 1405.
Signature of Field Technician
~<UV>~#~
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan e ·~·· ~.,..-· /1 _l-~~YF<LJI
-_ --'-White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-31 Sampling Prc,_g_ram
Field Sample ID MW-31 04222021 Sampling_ Event MW-31 Resample
Purge Date & Time 4/22/202112:03
Sample Date & Time 4/22/202113:10 [sampler TH/DL
Purging Equipment Pump Weather Conditions Partly cloLJdy
Pump Type QED External Ambient Temperature (C) 6
Purging Method 2 Casings Previous Well Sampled TW4-24
Casing Volume (gal) 39.93
Calculated Casing Volumes Purge Duration (min) 368.02
pH Buffer 7.0 7.0 Well Depth (ft) 130.00
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft} 68.85
Conductivity Dissolved
Date/Time Gallons Purged {gal) (um hos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
4/22/202113:07 79.63 3343 7.23 14.64 421 52.0 115.0
4/22/202113:08 79.85 3344 7.23 14.63 422 51.0 115.0
4/22/202113:09 80.07 3339 7.23 14.60 424 50.0 115.0
4/22/202113:10 80.29 3342 7.23 14.56 425 51.0 114.S
Pumping Rate Calculations
[yolume of water purged (gals) 80.29 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 370.00 I Final Depth to Vllater (feet) 72.85 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified Analytical Laboratory
GEL
Analytical Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number I Type Sample Filtered? Type I Added?
Gross Alpha y WATER 1 I 250-ml HDPE y HN03 I y
Comments:
Arrived on site at 0655. Purge began at 0700. Purged well for a total of 370 minutes. Purge ended and samples collected at 1310. Water was a little murky. Left site at 1313.
Resampled for gross alpha only
Signature of Field Technician
~~~
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-32 Sampling Program
Field Sample ID MW-32 04132021 Sampling Event 2021 Q2 GW Quarterly
Purge Date & Time 4/13/2021 7:20
Sample Date & Time 4/13/202112:20 !sampler I TH/DL I
Purging Equipment Pump Weather Conditions Partly cloudy and windy
Pump Type QED External Ambient Temperature (C) 10
Purging Method 2 Casings Previous Well Sampled N/A
Casing Volume (gal) 32.01
Calculated Casing Volumes Purge Duration (min) 295.02
pH Buffer 7.0 7.0 Well Depth (ft) 130.60
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 81.58
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
4/13/202112:17 64.44 3778 6.52 14.65 311 43.0 5.0
4/13/202112:18 64.66 3780 6.52 14.68 308 41.1 5.0
4/13/202112:19 64.88 3785 6.52 14.68 291 40.0 5.1
4/13/202112:20 65.10 3783 6.53 14.60 285 39.3 5.1
Pumping Rate Calculations
!volume of water purged (gals) 65.10 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 300.00
!Final Depth _to Wat~r (feet} 87.72 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified Analytical Laborator}'_
AWSL
Analytical Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Total Dissolved Soilds y WATER 1 250-ml HDPE u 4Deg C y
Heavy Metals -Full Suite y WATER 1 250-ml HDPE y HN03 (pH<2) y
voes -Full Suite for GW y WATER 3 40ml VOA u HCI (pH<2), 4 Deg C y
Nutrients y WATER 1 250-mL HOPE u H2504 (pH<2), 4 Deg C y
General lnorganics y WATER 1 250-ml HDPE u 4DegC y
Gross Alpha y WATER 1 250-ml HDPE y HN03 y
Comments: I Arrived on _site at_()715. ~urge began at_Q720. Purged well for _a total_c>_f 300 _111inute~ Purge ended _?nd samples collected_ at 1220. Wate_r was murky. Left site at 1230.
Signature of Field Technician
~=--"L"l~-M-~
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-35 Sampling Program
Field Sample ID MW-35_04132021 Sampling Event 2021 Q2 GW Quarterly
Purge Date & Time 4/13/202112:45
Sample Date & Time 4/13/202114:15 !sampler I TH/DL I
Purging Equipment Pump Weather Conditions Partly cloudy and windy
Pump Type QED External Ambient Temperature (C) 17
Purging Method 2 Casings Previous Well Sampled MW-31
Casing Volume (gal) 8.07
Calculated Casing Volumes Purge Duration (min) 74.44
pH Buffer 7.0 7.0 Well Depth (ft) 124.50
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 112.13
Conductivity Dissolved
DatefTime Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C} Redox (mV} Turbidity (NTU) Oxygen(%) Before/ After
4/13/202114:12 18.87 4196 6.89 14.70 378 0 4.0
4/13/202114:13 19.09 4203 6.87 14.73 376 0 4.2
4/13/202114:14 19.31 4196 6.85 14.57 372 0 4.3
4/13/202114:15 19.53 4196 6.85 14.65 369 0 4.2
!Volume of _!later ei,.i_rged_(gals}
Pumping_ Rate Calculations
19.53 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 90.00 I ~nal Depth to Wa~el'_j_feet) 112.91 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified Analytical _Laboratory
AWSL
Analytical Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Total Dissolved Soilds y WATER 1 250-ml HOPE u 4DegC y
Heavy Metals -Full Suite y WATER 1 250-ml HOPE y HN03 (pH<2) y
VOCs -Full Suite for GW y WATER 3 40mlVOA u HCI (pH<2), 4 Deg C y
Nutrients y WATER 1 250-ml HOPE u H2S04 (pH<2), 4 Deg C y
General lnorganics y WATER 1 250-ml HOPE u 4Deg C y
Gross Alpha y WATER 1 250-ml HOPE y HN03 y
Comments:
~rrived cm site at 1242. Purge began at 1245. Purged_ well f_c>_r_ a to~of 90 minutes. _Purge ended and samples collected at 1415. Water was clear. Left site at 1425.
Signature of Field Technician
-:3~.,,..a'~
~~~ ~~~ ..... ~YFFFZS
Location ID
Field Sample ID
Purge Date & Time
Sample Date & Time
Purging Equipment
Pump Type
Purging Method
Casing Volume (gal)
Calculated Casing Volumes Purge Duration (min)
pH Buffer 7 .O
pH Buffer 4.0
Specific Conductance (micromhos)
Date/Time Gallons Purged (gal)
4/14/2021 8:42 15.62
4/14/2021 8:43 15.84
4/14/2021 8:44 16.05
4/14/2021 8:45 16.27
lvolllme o!_water_J)urgecl__{gals}
!Final Depth to Water (feet)
Name of Certified Analytical Laboratory
AWSL
Analyti_cal Samples Information
Type of Sample/ Analysis
Total Dissolved Soilds
Heavy Metals -Full Suit e
VOCs -Full Suite for GW
Nutrients
General lnorganics
Gross Alpha
Comments:
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
MW-36 Sampling Pr~ram
MW-36 04142021 Sampling Event 2021 Q2 GW Quarterly
4/14/2021 7:30
4/14/2021 8:45 !sampler TH/Dl
Pump Weather Conditions Cloudy and windy
QED External Ambient Temperature (C) 7
2 Casings Previous Well Sampled MW-25
7.34
67.70
7.0 Well Depth {ft) 121.60
4.0 Well Casing Diameter (in) 4
1000 Depth to Water Before Purging (ft) 110.35
Conductivity Dissolved
(umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
4960 6.88 14.23 441 0 76.0
4944 6.96 14.14 441 0 76.0
4948 7.00 14.08 441 0 75.9
4950 7.01 14.08 441 0 75.5
Pumping Rate Calculations
16.27 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 75.00
111.10 Number of casing Volumes 2.00
Volume, if well evacuated to drynes$ () 0
Sample Container Preservative
Collected? Matrix Number Type Sample Filtered? Type Added?
y WATER 1 250-ml HOPE u 4Deg C y
y WATER 1 250-ml HOPE y HN03 (pH<2) y
y WATER 3 40mlVOA u HCI (pH<2), 4 Deg C y
y WATER 1 250-ml HOPE u H2S04 (pH<2), 4 Deg C y
y WATER 1 250-ml HOPE u 4DegC y
y WATER 1 250-ml HOPE y HN03 y
I Arrived 011 site ~. 0725.._Purge began at 07~.ur_ged well for a total of 75 minutes. Purge ended and samples collected at 0845. Water was clear. Left site at 0855.
Signature of Field Technician
-=3~~
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan ..-...,._ ·~,,,./ ~' I ,.--._;e .~ .. ---White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-37 Sampling Program
Field Sample ID MW-37 05122021 Sampling Event 2021 Q2 GW Quarterly
Purge Date & Time 4/28/202110:10
Sample Date & Time 5/12/2021 8:00 !sampler I TH/DL
Purging Equipment Bailer Weather Conditions Partly cloudy and windy
Pump Type Grundfos External Ambient Temperature (C) 5
Purging Method 2 Casings Previous Well Sampled MW-24
Casing Volume (gal) 10.39
Calculated Casing Volumes Purge Duration ()
pH Buffer 7.0 7.0 Well Depth (ft) 121.80
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 105.88
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
4/28/202110:15 5.00 4426 5.90 14.01 522 10.0 80.0
5/12/2021 7:59 4368 7.03 14.41 Before
5/12/2021 8:05 4370 7.00 14.37 After
Pumpi~g Rate Calculations
[volume of water purged (gals) 15.00 Flow Rate (Q = S/60) ()
Time to evacuate 2 Casing Volumes O
[Final Depth to Water (fe_et) 121.45 Number of casing Volumes 1.44
Volume, if well evacuated to dryness (gals) 15.00
Name of Certified Analytical Laboratory
AWSL
Analytical Samples Information
Sample Container Preservative
Type of Sample/Analysi.s Collected? Matrix Number Type Sample Filtered? Type Added?
Total Dissolved Soilds y WATER 1 250-mL HDPE u 4 DegC y
Heavy Metals -Full Suite y WATER 1 250-mL HDPE y HN03 (pH<2) y
VOCs -Full Suite for GW y WATER 3 40mlVOA u HCI (pH<2), 4 Deg C y
Nutrients y WATER 1 250-mL HDPE u H2S04 (pH<2), 4 Deg C y
General lnorganics y WATER 1 250-mL HDPE u 4DegC y
Gross Alpha y WATER 1 250-mL HDPE y HN03 y
Comments:
Arrived on site at 1005. Bailing began at 1010. Bailed a total of 15 gallons from well. Bailed well dry. Water started clear and ended a little murky. Bailing ended at 1037. Left site at 1039. Arrived on
site at 0756. Depth to water was 113.21. Samples bailed and collected at 0800. Left site at 0807.
Signature of Field Technician
..=3~~
I
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-38 Sampling__Program
Field Sample ID MW-38 04292021 Sampling Event 2021 Q2 GW Quarterly
Purge Date & Time 4/28/202112:35
Sample Date & Time 4/29/20219:15 [sampler TH/DL
Purging Equipment Bailer Weather Conditions Partly cloudy and windy
Pump Type Grundfos External Ambient Temperature {C) 12
Purging Method 2 Casings Previous Well Sampled MW-20
Casing Volume (gal) 2.65
Calculated Casing Volumes Purge Duration O
pH Buffer 7.0 7.0 Well Depth (ft) 74.40
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 70.33
Dissolved
Date/Time Gallons Purged (gal) onductivity (umhoslcn pH (pH Units) Temp {deg C) Redox (mV) Turbidity (NTU) Oxygen (%) Before/After
4/28/202112:42 4.50 4451 5.85 15.45 533 37.0 90.0
4/29/2021 9:14 4418 6.28 15.20 Before
4/29/2021 9:19 4440 6.30 15.17 After
Pumping Rate Calculations
@olume of water purged (gals) 4.50 Flow Rate (Q = S/60) ()
Time to evacuate 2 Casing Volumes ()
[Final Depth to Water (feet) 74.23 Number of casing Volumes 1.69
Volume, if well evacuated to dryness (gals) 4.50
Name of Certified Analytical Laboratory
AWSL
Analytica_!_Sami:,les Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Total Dissolved Soilds y WATER 1 250-ml HOPE u 4DegC y
Heavy Metals -Full Suite y WATER 1 250-ml HDPE y HN03 (pH<2) y
voes -Full Suite for GW y WATER 3 40mlVOA u HCI (pH<2), 4 Deg C y
Nutrients y WATER 1 250-ml HOPE u H2504 (pH<2), 4 Deg C y
General lnorganics y WATER 1 250-ml HOPE u 4 DegC y
Gross Alpha y WATER 1 250-ml HOPE y HN03 y
Comments:
Arrived on site at 1232. Bailing began at 1235. Bailed a total of 4.5 gallons from well. Bailed well dry. Water started clear and ended murky. Bailing ended at 1244. Left site at 1246. Arrived on site at
0912. Depth to water was 70.51 . Samples bailed and collected at 0915. Left site at 0916.
Signature of Field Technician
~~--r,v ~
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-39 Sampling Program
Field Sample ID MW-39 04272021 Sampling_ Event 2021 Q2 GW Quarterly_
Purge Date & Time 4/27/202111:05
Sample Date & Time 4/27/202114:55 [sa_mpler TH/DL
Purging Equipment Pump Weather Conditions Cloudy and raining
Pump Type QED External Ambient Temperature (C) 5
Purging Method 2 Casings Previous Well Sampled MW-22
Casing Volume (gal) 24.53
Calculated Casing Volumes Purge Duration (min) 226.17
pH Buffer 7.0 7.0 Well Depth (ft) 102.50
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 64.92
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
4/27/202114:52 49.25 4796 4.51 14.60 447 1.2 4.3
4/27 /202114:53 49.47 4791 4.51 14.57 441 1.1 4.2
4/27/202114:54 49.69 4799 4.50 14.60 440 1.1 4.1
4/27 /202114:55 49.91 4789 4.49 14.58 441 1.1 4.0
Pumping Rate Calculations
[volume of water purged (gals} 49.91 Flow Rate (Q :: S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 230.00
!Final Depth to Water (feet) 68.05 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified Anal}'!ical Laboratory
AWSL
Analytical Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Total Dissolved Soilds y WATER 1 250-ml HDPE u 4 OegC y
Heavy Metals -Full Suite y WATER 1 250-ml HOPE y HN03 (pH<2) y
VOCs -Full Suite for GW y WATER 3 40ml VOA u HCI (pH<2), 4 Deg C y
Nutrients y WATER 1 250-ml HOPE u H2S04 (pH<2), 4 Deg C y
General lnorganics y WATER 1 250-ml HOPE u 4 DegC y
Gross Alpha y WATER 1 250-ml HOPE y HN03 y
Comments:
[ Arrived on site at 1102. Purge began at 1105. Purged well for a total of 230 minute~ Purg~ ended_ and ~a_mples collected at 1455. Water was clear. Left site at 1505.
Signature of Field Technician
~~M~
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-40 Sampling Program Sampling Program
Field Sample ID MW-40 04272021 Sampling Event Sampling_ Event 2021 Q2 GW Quarterly 2021 Q2 GW Quarterly
Purge Date & Time 4/27/2021 6:35
Sample Date & Time 4/27 /202110:45 !sampler !sampler I TH/DL TH/DL I
Purging Equipment Pump Weather Conditions Cloudy with a little rain
Pump Type QED External Ambient Temperature (C) 5
Purging Method 2 Casings Previous Well Sampled MW-03A
Casing Volume (gal) 26.47
Calculated Casing Volumes Purge Duration (min) 244.04
pH Buffer 7.0 7.0 Well Depth (ft) 120.00
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 79.45
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
4/27 /202110:42 53.59 4027 6.81 14.04 483 1.2 106.0
4/27 /202110:43 53.81 4028 6.83 14.04 484 1.1 110.0
4/27 /202110:44 54.03 4029 6.85 14.04 484 1.0 110.0
4/27/2021 10:45 54.25 4030 6.87 14.05 484 1.0 110.5
Pumping Rate Calculations
[volume of water purged (gals) 54.25 Flow Rate (Q -:a S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 250.00
jFinal D~th to~ater (~t) 80.48 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified Analytical Laboratory
AWSL
Analytical Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Total Dissolved Soilds y WATER 1 250-ml HOPE u 40egC y
Heavy Metals -Full Suite y WATER 1 250-ml HOPE y HN03 (pH<2) y
VOCs -Full Suite for GW y WATER 3 40mlVOA u HCI (pH<2), 4 Deg C y
Nutrients y WATER 1 250-ml HOPE u H2S04 (pH<2), 4 Deg C y
General lnorganics y WATER 1 250-ml HOPE u 4 DegC y
Gross Alpha y WATER 1 250-ml HOPE y HN03 y
Comments: I Arrived on site at 0630. Purge began at 0635. Purged well for a total of 250 minutes. Purge ended and samples collected at 1045. Water was clear. Left site at 1055.
Signature of Field Technician
...:3-~~
Groundwater Discharge Permit
·~, ..-... I V--. .,.-, . ! -s
-~.l ~y~ --ic;;) .·
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID TW4-24 Sampling_Program
Field Sample ID TW4-24 04212021 Same_~ng Event 2021 Q2 GW Quarterly
Purge Date & Time 4/21/202112:29
Sample Date & Time 4/21/202112:30 !sampler TH/DL
Purging Equipment Pump Weather Conditions Partly cloudy
Pump Type Grundfos External Ambient Temperature (C) 16
Purging Method 2 Casings Previous Well Sampled MW-01
Casing Volume (gal) 28.01
Calculated Casing Volumes Purge Duration O
pH Buffer 7.0 7.0 Well Depth (ft) 114.80
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 71.90
Conductivity Dissolved
DatefTime Gallons Purged (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
4/21/202112:30 7798 6.54 15.49 373 0 23.0
[voh.1me of _YJater purged O
Pumping Rate Calculations
Flow Rate (Q = S/60) (gal/min) 15.00
Time to evacuate 2 Casing Volumes (}
!Final Depth to Water (feet) 84.43 Number of casing Volumes
Volume, if well evacuated to dryness () 0
Name of Certified Analytical Laboratory
GEL
Analytical Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Gross Alpha y WATER 1 250-ml HOPE y HN03 y
Total Dissolved Soilds y WATER 1 250-ml HOPE u 4DegC y
Heavy Metals -Full Suite y WATER 1 250-ml HDPE y HN03 (pH<2) y
voes -Full Suite for GW y WATER 3 40mlVOA u HCI (pH<2), 4 Deg C y
Nutrients y WATER 1 250-mLHDPE u H2S04 (pH<2), 4 Deg C y
General lnorganics y WATER 1 250-ml HDPE u 4 Deg C y
Comments:
[ Arrived on site at 1225. Samples collected at 1230. Water was clear. Left site at 1235.
Signature of Field Technician
-:3~~~
Groundwater Discharge Permit e ~ . l ' =--· --t r==; .· . ,
?~-..
White Mesa Mill
Field Data Worksheet For Groundwater
Groundwater Monitoring Quality Assurance Plan
Location ID MW-65 Samelin_g_ Program
Field Sample ID MW-65 04202021 Samplin_g_ Event 2021 Q2 GW Quarterly
Purge Date & Time
Sample Date & Time 4/20/202115:00 !sampler TH/DL
Purging Equipment Weather Conditions
Pump Type External Ambient Temperature()
Purging Method Previous Well Sampled
Casing Volume O
Calculated Casing Volumes Purge Duration ()
pH Buffer 7.0 Well Dee_th {ft)
pH Buffer 4.0 Well Casing Diameter ()
Specific Conductance () Depth to Water Before Purging (ft)
Dissolved
Date/Time Gallons Purged Conductivity e_H Temp Redox Turbidity Oxygen I Before/After
Pumping Rate Calculations
[volume of water purged () Flow Rate (Q = S/60} ()
(!=inal De_eth to Water (feet)
Time to evacuate 2 Casin9 Volumes O
Number of casing_ Volumes
Volume, if well evacuated to dryness ()
Name of Certified Analytical Laboratory
AWSL
Analytical Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Total Dissolved Soilds y WATER 1 250-ml HDPE u 4DegC y
Heavy Metals -Full Suite y WATER 1 250-ml HDPE y HN03 (pH<2) y
voes -Full Suite for GW y WATER 3 40mlVOA u HCI (pH<2), 4 Deg C y
Nutrients y WATER 1 250-ml HDPE u H2S04 (pH<2), 4 Deg C y
General lnorganics y WATER 1 250-ml HDPE u 4DegC y
Gross Alpha y WATER 1 250-ml HDPE y HN03 y
Comments: I Duplicate of MW-14
Signature of Field Technician
--=3£L,~~
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-70 Sampling_ Program
Field Sample ID MW-70 04272021 Same,ing Event 2021 Q2 GW Quarterly
Purge Date & Time
Sample Date & Time 4/27 /202112:45 !sampler TH/DL
Purging Equipment Weather Conditions
Pump Type External Ambient Temperature ()
Purging Method Previous Well SamJ)led
Casing Volume ()
Calculated Casing Volumes Purge Duration ()
pH Buffer 7.0 Well Depth (ftl
pH Buffer 4.0 Well Casing_ Diameter ()
Specific Conductance O Depth to Water Before Purging (ft)
Date/Time Gallons Purged Conductivity pH Teme_ Redox Turbidity Dissolved Oxyge~ I Before/After I
,~lume of water purged {)
Pumping_ Rate Calculations
Flow Rate (Q = S/60) ()
[Fir,_al Depth to Wate! (feet)
Time to evacuate 2 Casing_ Vo!ll_mes ()
Number of casin_g_ Volumes
Volume, if well evacuated to dryness ()
Name of Certified Analytical Laboratory
AWSL
Analyt_ical Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Total Dissolved Soilds V WATER 1 250-ml HOPE u 4DegC V
Heavy Metals -Full Suite V WATER 1 250-ml HDPE V HN03 (pH<2) V
voes -Full Suite for GW V WATER 3 40mlVOA u HCI (pH<2), 4 Deg C V
Nutrients V WATER 1 250-ml HOPE u H2S04 (pH<2), 4 Deg C V
General lnorganics V WATER 1 250-ml HOPE u 4 Deg C V
Gross Alpha V WATER 1 250-ml HOPE V HN03 V
Comments:
[ Duplicate of MW-22
Signature of Field Technician
-:=).,L~UV.~--h{~
TabC
Field Data Worksheets Accelerated Monitoring
Tab Cl
Field Data Worksheets Accelerated Monitoring
May 2021
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan ·~--"----,_ . y----.
~.r -J • '
C ~e--/i -.. . I ~""""-.,,.$
• ._.....,.. -f l ' I. t'
, -~
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-11 Sampling Program I
Field Sample ID MW-11 05102021 Sampling Event May Monthly I
Purge Date & Time 5/10/2021 8:55
Sample Date & Time 5/10/202113:30 !sampler I TH/OL I
Purging Equipment Pump Weather Conditions Sunny
Pump Type QED External Ambient Temperature (C) 10
Purging Method 2 Casings Previous Well Sampled MW-31
Casing Volume (gal) 29.33
Calculated Ca.sing Volumes Purge Duration (min) 270.00
pH Buffer 7.0 7.0 Well Depth (ft) 130.00
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos} 1000 Depth to Water Before Purging (ft) 85.07
Conductivity Dissolved
DatefTime Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity {NTU) Oxygen(%) Before/After
5/10/202113:27 59.02 3068 7.40 14.50 444 20.0 8.0
5/10/202113:28 59.24 3046 7.42 14.56 442 21.0 8.0
5/10/202113:29 59.45 3045 7.44 14.59 440 21.0 8.1
5/10/202113:30 59.67 3044 7.46 14.60 440 22.0 8.2
[volume of water purged_(gals) 59.67
Pumeing Rate Calculations
Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 275.00
jFinal_Depth to Wa_!_er (feE!!l 85.32 Number of casing Volumes 2.00
Volume, if well evacuated to dryness (} 0
Name of Certified Analytical Laboratory
AWSL
Analytical Samples Information
Sample Container Preservative
Type of Sample/ Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Chloride y WATER 1 500-ml Poly u None N
Sulfate y WATER 1 250-ml HOPE u None N
Total Dissolved Soilds y WATER 1 250-ml HOPE u 40egC y
Comments: I Arrived on site at 0851 . Purged began at 0855. Purged well for a total pf 275 minutes. Purge ended and samples collected at 1330. Water was a little murky. Left site at 1335.
Signature of Field Technician
~c.<AJV"-
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-26 Sampling Program
Field Sample ID MW-26 05112021 Sampling Event May rvlonthly_
Purge Date & Time 5/11/202112:58
Sample Date & Time 5/11/202113:00 ~ampler TH/DL
Purging Equipment Pump Weather Conditions Sun ny
Pump Type Grundfos External Ambient Temperature (C) 20
Purging Method 2 Casings Previous Well Sampled MW-30
Casing Volume (gal) 30.27
Calculated Casing Volumes Purge Duration O
pH Buffer 7.0 7.0 Well Depth (ft) 121.33
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 74.97
Conductivity Dissolved
Date!Time Gallons Purged (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
5/11/202112:59 3215 6.87 17.20 351 2.0 40.0
Pumping Rate Calculations I Volume of water purged () Flow Rate (Q = S/60) (gal/min) 16.00
Time to evacuate 2 Casing Volumes ()
§:n__!II Dept_h_ to Water (feet) 100.34 Number of casing Volumes
Volume, if well evacuated to dryness () 0
Name of Certified Analytical Laboratory
AWSL
Analytical Samples Information
Sample Container Preservative
Type of Sample/ Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Chloride y WATER 1 500-mLPoly u None N
Nitrate/nitrite as N y WATER 1 250-ml HDPE u H2S04 (pH<2), 4 Deg C y
Total Dissolved Soilds y WATER 1 250-ml HOPE u 4DegC y
voes -ChCl3, MeCl2, CCl4 y WATER 3 40mlVOA u HCI (pH<2), 4 Deg C y
Comments:
[A~rived o_n site at 1256. Samples collected at 1300. Water was clear. Left site at 1305.
Signature of Field Technician
-=3~~
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-26 Sampling_ Program
Field Sample ID MW-26 05262021 Sampling Event 2021 May M~-26 Resample
Purge Date & Time 5/26/2021. 10:09
Sample Date & Time 5/26/202110:10 [sampler TH/DL
Purging Equipment Pump Weather Conditions Cloudy
Pump Type Grundfos External Ambient Temperature (C) 15
Purging Method 2 Casings Previous Well Sampled N/A
Casing Volume (gal) 31.05
Calculated Casing Volumes Purge Duration ()
pH Buffer 7.0 7.0 Well Depth (ft) 121.33
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 73.78
Conductivity Dissolved
Date!Time Gallons Purged (um hos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen (%) Before/ After
5/26/202110:09 3516 6.98 15.70 487 0 39.4
Pumping Rate Calculations
!volume of water purged O Flow Rate (Q = S/60) (gal/min) 16.00
Time to evacuate 2 Casing Volumes O
[Final Depth to Water (feet) 87.34 Number of casing Volumes
Volume, if well evacuated to dryness() 0
Name of Certified Analyt_ical Laboratory
AWSL
Analytical Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number I Type Sample Filtered? Type I Added?
Total Dissolved Soilds y WATER 1 I 250-ml HDPE u 4 DegC I y
Comments: I Arrived on site at 1005. Samples collected at 1010. Water was clear. Left site at 1012.
Signature of Field Technician
-.::3~~
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-30 Sampling Program
Field Sample ID MW-30 05112021 Sampling Event May Monthly
Purge Date & Time 5/11/2021 7:20
Sample Date & Time 5/11/202110:55 [sampler TH/DL
Purging Equipment Pump Weather Conditions Sunny
Pump Type QED External Ambient Temperature (C) 9
Purging Method 2 Casings Previous Well Sampled MW-11
Casing Volume (gal) 22.83
Calculated Casing Volumes Purge Duration (min) 210.46
pH Buffer 7.0 7.0 Well Depth (ft) 110.00
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 75.03
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
5/11/202110:52 46.00 2210 7.18 14.65 412 0 55.0
5/11/202110:53 46.22 2210 7.20 14.69 412 0 56.0
5/11/202110:54 46.43 2217 7.23 14.70 413 0 56.1
5/11/202110:55 46.65 2212 7.20 14.71 411 0 55.8
Pumping_ Rate Calculations
~olume of_water purged (gals) 46.65 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 215.00
[ Final Depth to Water (feet) 77.62 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified Analytical Laboratory
AWSL
Analytical Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Chloride y WATER 1 500-mL Poly u None N
Nitrate/nitrite as N y WATER 1 250-mL HDPE u H2S04 (pH<2), 4 Deg C y
Heavy Metals -U and Se only y WATER 1 250-ml HDPE y HN03 (pH<2) y
Comments:
[ Arrived on site at 0716. Purge began at 0720. Purged well for a_total of 215 minutes. Purge ended and samples collected at 1055. Water was clear. Left site at 1105.
Signature of Field Technician
-.:=)~~
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-31 Sampling Pr~g_ram
Field Sample ID MW-31 05102021 Samp_ling Event May Monthly
Purge Date & Time 5/10/2021 8:25
Sample Date & Time 5/10/202114:35 !sampler TH/DL
Purging Equipment Pump Weather Conditions Sunny
Pump Type QED External Ambient Temperature (C) 9
Purging Method 2 Casings Previous Well Sampled N/A
Casing Volume (gal) 39.50
Calculated Casing Volumes Purge Duration (min) 364.11
pH Buffer 7.0 7.0 Well Depth (ft) 130.00
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 69.50
Conductivity Dissolved
Date/Time Gallons Purged (gal) (um hos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
5/10/202114:32 79.63 3339 7.29 15.25 425 0 115.0
5/10/202114:33 79.85 3342 7.28 15.11 426 0 115.1
5/10/202114:34 80.07 3338 7.27 15.00 426 0 115.0
S/10/202114:35 80.29 3345 7.26 15.01 427 0 115.1
[volume ~f wat~purged (g~I~ 80.29
Pumping_ Rate Calculations
Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 370.00 I FJ_nal Deeth to Water (feet) 73.00 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified Analytical Lab_or~tory
AWSL
Analytical Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Chloride y WATER 1 500-ml Poly u None N
Nitrate/nitrite as N y WATER 1 250-ml HOPE u H2S04 (pH<2), 4 Deg C y
Sulfate y WATER 1 250-ml HOPE u None N
Total Dissolved Soilds y WATER 1 250-ml HOPE u 4 DegC y
Heavy Metals -U only y WATER 1 250-ml HOPE y HN03 (pH<2) y
Comments: I Arrived on site at 0821 . Purge began at 0825. Purged \1\/_ell for a_total of ~70 minutes. PuJge ended and samples collected at 1435. Water was clear. Left site at 1443.
Signature of Field Technician
~~-a"~
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-65 Sampling_ Pr~g_ram
Field Sample ID MW-65 05112021 Sampling_ Event May Monthly
Purge Date & Time
Sample Date & Time 5/11/202110:55 [sampler TH/DL
Purging Equipment Weather Conditions
Pump Type External Ambient Temperature ()
Purging Method Previous Well Sampled
Casing Volume O
Calculated Casing Volumes Purge Duration O
pH Buffer 7.0 Well Depth (ft)
pH Buffer 4.0 Well Casing Diameter ()
Specific Conductance () Depth_ to Wate! Before_Purging (ft)
Dissolved
Date!Time Gallons Purged Conductivity pH Temp Redox Turbidity Oxygen I Before/After
Pumping Rate Calculations
!Volume of water purged il Flow Rate (Q = S/6Cl}_Q
JFinal Deeth to Water (feet)
Time to evacuate 2 Casing V~umes ()
Number of casing Volumes
Volume, if well evacuated to df}'ness_Q
Name of Certified Analyt.ical Laboratory
AWSL
Analytical Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Chloride y WATER 1 SOO-ml Poly u None N
Nitrate/nitrite as N y WATER 1 250-ml HOPE u H2504 {pH<2), 4 Deg C y
Heavy Metals -U and Se only y WATER 1 250-ml HOPE y HN03 (pH<2) y
Comments:
[Duplicate of MW-30
Signature of Field Technician
TabC2
Field Data Worksheets Accelerated Monitoring
June 2021
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan --~·-·; _ _.
-r ' · · r ~ ..... · ?'.!'_ ___ r ,···· ,·" ~Y~-::Z :S
_/ [ .
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-11 Sampling Program
Field Sample ID MW-11 06082021 Sampling Event June Monthly
Purge Date & Time 6/8/2021 8:35
Sample Date & Time 6/8/202112:30 !Sampler TH/OL
Purging Equipment Pump Weather Conditions Partly cloudy and windy
Pump Type QED External Ambient Temperature (C) 22
Purging Method 2 Casings Previous Well Sampled MW-30
Casing Volume (gal) 29.28
Calculated Casing Volumes Purge Duration (min) 269.92
pH Buffer 7.0 7.0 Well Depth (ft) 130.00
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 85.15
Conduct1v1ty Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
6/8/202112:27 57.93 3024 7.72 15.03 485 0 7.0
6/8/202112:28 58.15 3023 7.70 15.00 485 0 7.0
6/8/202112:29 58.37 3034 7.70 15.00 484 0 7.0
6/8/202112:30 58.59 3031 7.69 14.98 483 0 6.9
Pumping Rate Calculations
!volume of wat~r purge_<!_(9als) 58.59 Flow Rate {Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 270.00
!Final Depth to Water (feet) 85.36 Number of casing Volumes 2.00
Volume, if well evacuated to dryness O 0
Name of Certified Analytical !-_aborato__l)'_
AWSL
Analytica~ Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Chloride y WATER 1 500-ml Poly u None N
Sulfate y WATER 1 250-ml HOPE u None N
Total Dissolved Soilds y WATER 1 250-ml HOPE u 40egC y
Comments:
Arrived on site at 0756. Purge began at 0800. Purged well for a total of 270 minutes. Purge ended and samples collected at 1230. Water was clear. Really windy and dusty at the time of sampling.
Left site at 1240.
Signature of Field Technician
__=:)~_,~
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-26 Samplirt_g_ Program
Field Sample ID MW-26 06082021 Sampling Event June Monthly
Purge Date & Time 6/8/202112:34
Sample Date & Time 6/8/202112:50 jsampler TH/DL
Purging Equipment Pump Weather Conditions Partly cloudy and windy
Pump Type Grundfos External Ambient Temperature (C) 27
Purging Method 2 Casings Previous Well Sampled MW-11
Casing Volume O
Calculated Casing Volumes Purge Duration ()
pH Buffer 7.0 7.0 Well Depth (ft) 121.33
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 76.12
Conductivity Dissolved
Date!Time Gallons Purged (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
6/8/202112:49 3413 7.15 16.09 466 0 36.5
jvolum~f water purged O
Pumping_ Rate Calculations
Flow Rate (Q = S/60) (gal/min) 16.00
Time to evacuate 2 Casing Volumes ()
jFinal Depth to Water (feet) 89.34 Number of casing Volumes
Volume, if well evacuated to dryness () 0
Name of Certified Analytical Laboratory
AWSL
Analytical s_amples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Chloride y WATER 1 500-ml Poly u None N
Nitrate/nitrite as N y WATER 1 250-ml HOPE u H2S04,{pH<2), 4 Deg C y
voes -ChCl3, MeCl2, CCl4 y WATER 3 40mlVOA u HCI (pH<2), 4 Deg C y
Comments: I Arrived on site at 1247. Samples collected at 1250. Water was clear. Left site at 1253.
Signature of Field Technician
..:=)~~~
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-30 Sampling Program
Field Sample ID MW-30 06082021 Sampling Event June Monthly
Purge Date & Time 6/8/2021 7:30
Sample Date & Time 6/8/202111:05 [sc1mpler TH/DL
Purging Equipment Pump Weather Conditions Pa rtly cloudy
Pump Type QED External Ambient Temperature (C) 21
Purging Method 2 Casings Previous Well Sampled MW-31
Casing Volume (gal) 22.82
Calculated Casing Volumes Purge Duration (min) 210.34
pH Buffer 7 .0 7.0 Well Depth (ft) 110.00
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 75.05
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen{%) Before/After
6/8/202111:02 46.00 2227 7.40 15.01 498 0 57.0
6/8/202111:03 46.22 2222 7.38 14.92 498 0 57.5
6/8/202111:04 46.43 2222 7.37 14.87 498 0 57.1
6/8/202111:05 46.65 2221 7.36 14.90 498 0 57.0
Pumping Rate Calculations
[volume of water purged (gals) 46.65 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 215.00
[ Final Depth to Water (feet) 77.60 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified Analytical Laboratory
AWSL
Analytica_l Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Chloride y WATER 1 500-ml Poly u None N
Nitrate/nitrite as N y WATER 1 250-ml HDPE u H2S04 (pH<2), 4 Deg C y
Heavy Metals -U and Se only y WATER 1 250-ml HDPE y HN03 (pH<2) y
Comments: I Arrived on site at 0725. Purge began at 0730. Purged well for a total of 215 minutes. Purge ended and samples collected at 11 05. Water was clear. Left site at 1112.
Signature of Field Technician
~~~
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-31 Sampling Program Sampling_ Program
Field Sample ID MW-31 06072021 Sampling Event Sampling Event June Monthly June Monthly
Purge Date & Time 6/7/2021 8:40
Sample Date & Time 6/7 /202114:50 !sampler [sampler I TH/DL TH/DL I
Purging Equipment Pump Weather Conditions Sunny
Pump Type QED External Ambient Temperature (C) 21
Purging Method 2 Casings Previous Well Sampled N/A
Casing Volume (gal) 39.73
Calculated Casing Volumes Purge Duration (min) 366.22
pH Buffer 7 .0 7.0 Well Depth (ft) 130.00
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 69.15
Conductivity Dissolved
DatefTime Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen (%) Before/ After
6/7/202114:47 79.63 3359 7.30 15.30 503 42.0 117.0
6/7 /202114:48 79.85 3348 7.30 15.31 504 39.0 117.2
6/7 /202114:49 80.07 3347 7.29 15.25 504 39.0 117.3
6/7 /202114:50 80.29 3348 7.29 15.25 503 40.0 117.0
Pumping Rate Calculations
[volume of water purged (gals) 80.29 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 370.00
[Final Depth to Water (feet) 73.12 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified Analytical Laboratory
AWSL
Analytic8cl SalTl_e_les Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Chloride y WATER 1 500-ml Poly u None N
Nitrate/nitrite as N y WATER 1 250-ml HDPE u H2S04 (pH<2), 4 Deg C y
Sulfate y WATER 1 250-ml HDPE u None N
Total Dissolved Soilds y WATER 1 250-ml HDPE u 4DegC y
Heavy Metals -U only y WATER 1 250-ml HDPE y HN03 (pH<2) y
Comments: I Arrived on site at 0836. Purge began at_0840. P!J_r_ged well for a total of 370 minutes. Purge ended and samples collected at 1450. Water was a little murky. Left site at 1456.
Signature of Field Technician
~~~
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-65 Sampling Pro_g_ram
Field Sample ID MW-65 06082021 Sampling_ Event June Monthly
Purge Date & Time
Sample Date & Time 6/8/202112:30 [sampler TH/DL
Purging Equipment Weather Conditions
Pump Type External Ambient Temperature _O_
Purging Method Previous Well Samp_led
Casing Volume ()
Calculated Casing Volumes Purge Duration O
pH Buffer 7.0 Well Depth _{ft)
pH Buffer 4.0 Well Casing Diam~!er O
Specific Conductance () Depth to Water Before Purging (ft)
Date/Time Gallons Purged Conductivity p_H Temp_ Redox [ Turbidity [ Dissolved Oxygen [ Before/After [
[volume of water purged O
Pumping_ Rate Calculations
Flow Rate (Q = S/60) ()
!Final Depth to Water (feetl
Time to evacuate 2 Casing_ Volumes (}
Number of casing Volumes
Volume, if well evacuated to dryness{)
Name of Certified Analytical Laboratory_
AWSL
Anal~ical Sam_eles Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Chloride y WATER 1 500-ml Poly u None N
Sulfate y WATER 1 250-ml HDPE u None N
Total Dissolved Soilds y WATER 1 250-ml HDPE u 4DegC y
Comments:
[ Duplicate of MW-11
Signature of Field Technician
~<UVV..-<---r""/b~~
TabD
Quarter! y Depth to Water
Name: Tanner Holliday, Deen Lyman
Date: 6/24/2021
Depth to Depth to
Date Time Well Water (ft.) Date Time Well Water (ft.)
6/24/2021 915 MW-01 64.84 6/24/2021 957 MW-04 81.89
6/24/2021 702 MW-02 109.63 6/24/2021 951 TW4-0l 105.14
6/24/2021 803 MW-03A 84.00 6/24/2021 1004 TW4-02 111.21
6/24/2021 716 MW-05 108.29 6/24/2021 1010 TW4-03 64.58
6/24/2021 855 MW-11 85.28 6/24/2021 940 TW4-04 85.35
6/24/2021 712 MW-12 109.68 6/24/2021 1017 TW4-05 71.99
6/24/2021 746 MW-14 101.98 6/24/2021 936 TW4-06 79.08
6/24/2021 834 MW-15 105.41 6/24/2021 954 TW4-07 82.25
6/24/2021 809 MW-17 72.05 6/24/2021 1001 TW4-08 86.58
6/24/2021 913 MW-18 73.80 6/24/2021 1020 TW4-09 69.93
6/24/2021 908 MW-19 65.98 6/24/2021 1023 TW4-10 69.38
6/24/2021 651 MW-20 88.28 6/24/2021 1007 TW4-11 89.50
6/24/2021 639 MW-22 66.27 6/24/2021 834 TW4-12 55.79
6/24/2021 708 MW-23 113.92 6/24/2021 841 TW4-13 56.80
6/24/2021 656 MW-24A 111.25 6/24/2021 845 TW4-14 77.36
6/24/2021 653 MW-24 110.13 6/24/2021 1026 TW4-16 73.71
6/24/2021 918 MW-25 81.14 6/24/2021 1022 TW4-18 73.00
6/24/2021 1029 MW-26 85.71 6/24/2021 1044 TW4-19 72.37
6/24/2021 634 MW-27 57.89 6/24/2021 1030 TW4-21 74.85
6/24/2021 640 MW-28 74.58 6/24/2021 1038 TW4-22 68.88
6/24/2021 648 MW-29 107.20 6/24/2021 914 TW4-23 75.66
6/24/2021 900 MW-30 75.16 6/24/2021 1042 TW4-24 66.32
6/24/2021 906 MW-31 69.26 6/24/2021 1033 TW4-25 69.90
6/24/2021 910 MW-32 82.04 6/24/2021 933 TW4-26 73.92
6/24/2021 730 MW-33 DRY 6/24/2021 821 TW4-27 79.04
6/24/2021 844 MW-34 107.38 6/24/2021 836 TW4-28 49.21
6/24/2021 723 MW-35 112.42 6/24/2021 823 TW4-29 78.37
6/24/2021 726 MW-36 110.55 6/24/2021 829 TW4-30 75.06
6/24/2021 839 MW-37 106.65 6/24/2021 831 TW4-31 76.24
6/24/2021 642 MW-38 70.27 6/24/2021 838 TW4-32 56.30
6/24/2021 644 MW-39 64.70 6/24/2021 819 TW4-33 78.09
6/24/2021 814 MW-40 79.81 6/24/2021 825 TW4-34 76.61
6/24/2021 827 TW4-35 75.35
MW-26 = TW4-15 6/24/2021 843 TW4-36 58.15
MW-32 = TW4-17 6/24/2021 1035 TW4-37 73.17
Comments: 6/24/2021 1013 TW4-38 59.95
6/24/2021 1032 TW4-39 75.30
6/24/2021 930 TW4-40 72.13
6/24/2021 947 TW4-41 89.71
6/24/2021 817 TW4-42 69.70
Date Time
6/24/2021 910
6/24/2021 905
6/24/2021 1010
6/24/2021 924
6/24/2021 927
6/24/2021 1024
6/24/2021 1037
6/24/2021 1014
6/24/2021 1007
6/24/2021 913
6/24/2021 922
6/24/2021 901
6/24/2021 857
6/24/2021 1004
6/24/2021 851
6/24/2021 931
6/24/2021 927
6/24/2021 748
6/24/2021 744
6/24/2021 735
6/24/2021 738
6/24/2021 735
6/24/2021 732
6/24/2021 757
6/24/2021 800
6/24/2021 808
6/24/2021 727
6/24/2021 648
6/24/2021 724
6/24/2021 708
6/24/2021 706
6/24/2021 700
6/24/2021 714
6/24/2021 703
6/24/2021 711
Well
PIEZ-01
PIEZ-02
PIEZ-03A
PIEZ-04
PIEZ-05
TWN-01
TWN-02
TWN-03
TWN-04
TWN-06
TWN-07
TWN-14
TWN-16
TWN-18
TWN-19
TWN-20
TWN-21
DR-05
DR-06
DR-07
DR-08
DR-09
DR-10
DR-II
DR-12
DR-13
DR-14
DR-15
DR-17
DR-19
DR-20
DR-21
DR-22
DR-23
DR-24
Depth to
Water (ft.)
67.19
46.00
57.45
67.23
65.94
69.12
68.47
42.61
62.07
80.56
80.76
59.49
47.80
62.39
53.97
77.93
79.24
83.14
94.03
92.03
51.27
86.55
78.39
97.91
91.88
69.68
76.19
92.82
64.65
63.24
55.38
100.61
DRY
70.45
44.52
TabE
Laboratory Analytical Reports -Quarterly Sampling
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104696-006
American West Client Sample ID: MW-01_04212021
ANALYTICAL LABORATOR IES Collection Date: 4/21/2021 1410h
Received Date: 4/23/2021 1200h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Arsenic mg/L 4/26/2021 I 106h 5/4/2021 1621h E200.8 0.00500 < 0.00500
Beryllium mg/L 4/26/2021 1106h 5/5/2021 1431h E200.8 0.000500 < 0.000500
Cadmium mg/L 4/26/2021 1106h 5/4/2021 162 lh E200.8 0.000500 < 0.000500
Phone: [phone] Calcium mg/L 4/26/2021 1106h 5/6/2021 1119h E200.7 10.0 168
Chromium mg/L 4/26/2021 1106h 5/4/2021 1621 h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 4/26/2021 1106h 5/4/2021 1621h E200.8 0.0100 < 0.0100
Fax: [phone] Copper mg/L 4/26/2021 1106h 5/4/2021 1621h E200.8 0.0100 < 0.0100
~-mail: [e-mail] Iron mg/L 4/26/2021 1106h 5/4/2021 1621 h E200.8 0.0300 0.364
Lead mg/L 4/26/2021 1106h 5/4/2021 1621h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 4/26/2021 1106h 5/6/2021 1119h E200.7 10.0 63.1
Manganese mg/L 4/26/2021 1106h 5/4/2021 1621h E200.8 0.0100 0.256
Mercury mg/L 4/26/2021 1001h 4/26/2021 1436h E245. l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 4/26/2021 1106h 5/4/2021 1621 h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 4/26/2021 1106h 5/4/2021 1621h E200.8 0.0200 < 0.0200
Potassium mg/L 4/26/2021 1106h 5/6/2021 1658h E200.7 1.00 7.12
Jose Rocha Selenium mg/L 4/26/2021 1106h 5/4/2021 1621 h E200.8 0.00500 < 0.00500
QA Officer Silver mg/L 4/26/2021 1106h 5/4/2021 1621h E200.8 0.0100 < 0.0100
Sodium mg/L 4/26/2021 1106h 5/6/2021 1119h E200.7 10.0 173
Thallium mg/L 4/26/2021 1106h 5/4/2021 162\h E200.8 0.000500 < 0.000500
Tin mg/L 4/26/2021 1106h 5/4/2021 1621h E200.8 0.100 < 0.100
Uranium mg/L 4/26/2021 1106h 5/5/2021 1703h E200.8 0.000300 < 0.000300
Vanadium mg/L 4/26/2021 1106h 5/4/2021 1621h E200.8 0.0150 < 0.0150
Zinc mg/L 4/26/2021 1 I 06h 5/4/2021 1621h E200.8 0.0100 < 0.0100
Report Date: 5/13/2021 Page 13 of59
All anal) ses applicable lo lhe CWA. SOWA. and RCRA are perfom1ed in accordance to NELAC prolocols Per1inenl sampling informalion is localed on the al1ached COC Confidenlial Business lnformalion: This report is provided for the exclusi, e use or the
~ddressee Pri.,·ile~es orsub...5eq~ent ~~e of lhe ~~e of this .con:ipany or M) ~mber of its Sl:lIT, or reproduclio~ ~f this repo~ in ~0~1eclion .. "ilh the a~vertisemenl, P~?motio.n ~r sale of ~y ~rod~c\ or p~ocess, ~r in ~nn:c~ion w~lh th~ r:-p~blicalion or lhis report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104696-006
American West Client Sample ID: MW-01_04212021
ANALYTICAL LABORATORIES Collection Date: 4/21/2021 1410h
Received Date: 4/23/2021 1200h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Ammonia (as N) mg/L 5/5/2021 1348h 5/6/2021 825h E350.l 0.0500 0.0918
Bicarbonate (as mg/L 4/27/2021 650h SM2320B 1.00 262
CaC03)
Carbonate (as CaC03) mg/L 4/27/2021 650h SM2320B 1.00 < 1.00
Phone: [phone] · Chloride mg/L 5/5/2021 522h E300.0 1.00 18.6
Toll Free: [phone] Fluoride mg/L 5/5/2021 522h E300.0 0.200 0.297
Fax: [phone] Ion Balance % 5/7/2021 845h Cale. -100 -2.24
!-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 4/25/2021 1435h E353.2 0.100 < 0.100
Sulfate mg/L 5/4/2021 2224h E300.0 50.0 793
web: www.awal-labs.com Total Anions, Measured meq/L 5/7/2021 845h Cale. 22.3
Total Cations, meq/L 5/7/2021 845h Cale. 21.3
Measured
Total Dissolved Solids mg/L 4/26/2021 1350h SM2540C 20.0 1,440 Kyle F. Gross Total Dissolved Solids Cale. 1.04 5/7/2021 845h
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 5/7/2021 845h Cale. 1,380
Calculated
QA Officer
Report Date: 5/13/2021 Page 23 of 59
All analyses applicnble to lhe CWA. SOW A, and RCRA are performed in accordance to NELAC protocols Pertinent sampling informal ion is located on the al1ached COC Confidential Business [nformalion: This report is provided for the exclusi\·e use of the
~ddressee, P1frile~es o.r sub~seq~enl ~;ie of the ~~e of I his .con_1pany or any ~'!1ber of ils s1aIT, or reproductio.~ ~r this repo~ in ~on~eclion,.. \\ith lhe ~~ertise~enl, p~omolio_n ~r :ale of ?-1!). ~rod~ct or P~?cess, ~r in ~onnt;c~ion w!lh th~ r~-publicat.ion of this report
3440 South 700 West
,alt Lake City, UT 84119
Phone:[phone]
Toll Free: [phone]
Fax: [phone]
!-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104696-006A
Client Sample ID: MW-01_04212021
Collection Date: 4/21/2021 141 Oh
Received Date: 4/23/2021 1200h
Analytical Results
Analyzed: 4/23/2021 1523h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surrogate Units: µg/L
Surr: I ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromotluoromethane
Surr: Toluene-d8
Extracted:
Dilution Factor:
CAS
17060-07-0
460-00-4
1868-53-7
2037-26-5
1
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 7.41
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Result Amount Spiked %REC Limits Qual
48.3 50.00 96.7 80-136
47.0 50.00 94.1 85-121
47.6 50.00 95.2 78-132
46.2 50.00 92.5 81-123
Report Date: 5/13/2021 Page 33 of 59
All anolyses ap~licable to the CW A. SOWA. and RCRA are perfom1ed in accordance lo NELAC prolocols Pertinenl sampling information is located on the attached COC. Confidenlial Business Information: This repor1 is pro,•ided for the e:-.clusi, e use of the
~ddressee. Pri, ile~es o( sub ... seq~ent ~1~e of the ~~e of this .co,~pnny or AA) ~r;iber of its sl:iff, or reproduclio~ ~f this repo~ in ~o"!1eclion .. \\ilh lhe a~~ertise~l. P~?molio.n ~r sale of :U!~. ~fOd~cl or p~ocess, ~r in ':°nn!c!ion w~lh th~ r~-publication or this report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: May 20, 2021
Parameter
Company:
Address:
Contact:
Project:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado 80228
Ms. Kathy W einel
White Mesa Mill GW ----Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
MW-01 04212021
542003006
Ground Water
21-APR-21 14:10
27-APR-21
Client
Qualifier Result Uncertainty MDC RL
Project:
Client ID:
DNMIOOIOO
DNMIOOI
Units PF DF Analyst Date Time Batch Method ----------lad Gas Flow Proportional Counting
JFPC, Total Alpha Radium, Liquid "As Received"
3ross Radium Alpha U I .00 +/-0.271 0.948 1.00 pCi/L HXB2 05/07/21 1227 2123018
The following Analytical Methods were performed:
\1ethod Descri tion ---Anal}§1 Comments
EPA 903.0
;urro_gate/Tracer Recovery Tes_t ______ _ Result Nominal Recovery% Acceptable Limits
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 92.3 (25%-125%)
lfotes:
::ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
iRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
OF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 18 of 25 SDG: 542003
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2 1044 91-004
Client Sample ID: MW-02_04142021
ANALYTICAL LABORATORIES Collection Date: 4/14/2021 1415h
Received Date: 4/16/2021 1125h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
)alt Lake City, UT 84119 Arsenic mg/L 4/2012021 858h 4123/2021 1440h E200.8 0.00500 < 0.00500
Beryllium mg/L 4/2012021 858h 4126/2021 1715h E200.8 0.000500 < 0.000500
Cadmium mg/L 4/2012021 858h 4/23/2021 1440h E200.8 0.000500 < 0.000500
Phone: (80 I) 263-8686 Calcium mg/L 412012021 858h 4/26/2021 1257h E200.7 10.0 306
Chromium mg/L 4120/2021 858h 412312021 1440h E200.8 0.0250 < 0.0250 Toll Free: [phone] Cobalt mg/L 4/2012021 858h 4/231202 l 1440h E200.8 0.0100 < 0.0100
Fax: [phone] Copper mg/L 4120/2021 858h 4123/2021 1440h E200.8 0.0100 < 0.0100
~-mail: [e-mail] Iron mg/L 4/20/202 l 858h 4123/202 l 1440h E200.8 0.0300 < 0.0300
Lead mg/L 4120/2021 858h 4123/2021 1440h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 4120/2021 858h 4/26/2021 1257h E200.7 10.0 92.7
Manganese mg/L 4120/2021 858h 4/2312021 1440h E200.8 0.0100 < 0.0100
Mercury mg/L 4/19/2021 935h 4119/2021 1329h E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 4/2012021 858h 4/2312021 1440h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 4/20/2021 858h 4/23/2021 1440h E200.8 0.0200 < 0.0200
Potassium mg/L 4/2012021 858h 412812021 1420h E200.7 1.00 11.5
Jose Rocha Selenium mg/L 4/201202 l 858h 4123/2021 1440h E200.8 0.00500 0.00798
QA Officer Silver mg/L 4/20/2021 858h 4/2312021 1440h E200.8 0.0100 < 0.0100
Sodium mg/L 4/20/2021 858h 4/2612021 1257h E200.7 10.0 487
Thallium mg/L 4/2012021 858h 4/23/2021 1440h E200.8 0.000500 < 0.000500
Tin mg/L 4/20/2021 858h 4123/2021 1440h E200.8 0.100 < 0.100
Uranium mg/L 4/2012021 858h 4123/2021 1440h E200.8 0.000500 0.0122
Vanadium mg/L 4/20/2021 858h 4/2312021 1440h E200.8 0.0150 < 0.0150
Zinc mg/L 4/20/2021 858h 4/2312021 1440h E200.8 0.0100 < 0.0100
Report Date: 5/6/2021 Page 11 of57
All nnnl) ses applicable to lhe CW A. SOWA. Md RCRA nre performed in t\ccordMce to NELAC protocols Pertinent sampling informnlion is locoted on the attnched COC Cooflden1iol Business Jnfonnn1ion: This report is pro,·ided for tho e.xdush e use of the
~rldressee. Pri\'ile~es or sub .. seq~ienl ~1~e or the !~~e or this
0
C01~p01')' or m1y 1~7mberof ils stnff, or reproduclio!! ~f this repo~ in fOO~ection .. \\ilh Lhe n~venisemenL p~omolio,n ~r sa.le of~!~. rrodl~I or ~ocess, ~r in ~n~~ion \\ /lh 1h: ':Pllblic11lion of I his l~port
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 21044 91-004
Client Sample ID: MW-02_04142021
ANA LYTICAL LAOORATORlfS Collection Date: 4/14/2021 1415h
Received Date: 4/16/2021 1125h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Ammonia (as N) mg/L 4/23/2021 1424h 4/23/2021 1657h E350.I 0.0500 < 0.0500
Bicarbonate (as mg/L 4/20/2021 81 Oh SM23208 1.00 310
CaC03)
Carbonate (as CaC03) mg/L 4/20/2021 810h SM23208 1.00 < 1.00
Phone:[phone] Chloride mg/L 4/20/2021 1954h E300.0 1.00 5.95
Toll Free: [phone] Fluoride mg/L 4/20/2021 1954h E300.0 0.200 0.273
Fax: [phone] Ion Balance % 4/26/2021 I 638h Cale. -100 2.43
~-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 4/17/2021 1409h E353.2 0.100 < 0.100
Sulfate mg/L 4/20/202 I 423h E300.0 50.0 1,720
web: www.awal-labs.com Total Anions, Measured meq/L 4/26/2021 I 638h Cale. 42.3
Total Cations, meq/L 4/26/2021 I 638h Cale. 44.4
Measured
Total Dissolved Solids mg/L 4/19/2021 1330h SM2540C 20.0 3,000 Kyle F. Gross Total Dissolved Solids Cale. 1.07 4/26/202 l 1638h
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 4/26/202 l 1638h Cale. 2,810
Calculated
QA Officer
Report Date: 5/6/2021 Page21 of57
All analyses OPJ)hc.ctblc lo lhc CWA. SOWA. rarid RC."RA are ,~formed in ru:co,dnnce to NELAC prn1ocol1. Pertinent sampling informnlion is locoled on the attached COC. Confidential Business lnfonnalion: This repon is prodded for lhe eM"IWhC' use of lhe
~ddressee. PmilCl!cs o::i:u~~I ~~e of1hc~~,corthis.co1~1lllnf or nny ~mber of ils stnll; or n!produclio~ ~f this repm1 in ~on~eclion .. \\ilh the n~\'enisement. P~?moli°'.'1 o_r~c of ~!Y ~rodt~ct or p1:ocess, ~r in ~nn~~ion ,,·!th 1h7 r:-pubJicalfon of !his repon
3440 South 700 West
)alt Lake City, UT 84119
Phone:[phone]
Toll Free: [phone]
Fax: [phone]
~-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104491-004A
Client Sample ID: MW-02_04142021
Collection Date: 4/14/2021 1415h
Received Date: 4/16/2021 1125h
Analytical Results
Analyzed: 4/19/2021 1131h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Extracted:
Dilution Factor:
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0 $
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Surr: I ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
17060-07-0
460-00-4
1868-53-7
2037-26-5
$ -This compound exceeded (low) the control limit for the CCV.
49.4
46.4
48.8
46.8
50.00 98.7 80-136
50.00 92.8 85-121
50.00 97.5 78-132
50.00 93.5 81-123
Report Date: 5/6/2021 Page 31 of 57
All anal) ses applicable to the CWA. SOWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling informalion is located on the au ached COC Confidenllol Business Information: This report is pro,•ided for lhe exclusi, e ~ of the
~ddressee Pri, ile~es o_fsu~seg~enl ~~e of the ~~e ofthis.con;ipany or any ~mber of its struf, or reproductio~ ~Cthis repor! in ~on!1eclionr ,\ilh I.he a~\ertisemenL p~~moli~n ~r sa1e of~) ~rod~! or p~ocess, ~r in ?'nni;c~on w~th th~ ri;-publicalion of lhis repor1
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: May 11, 2021
Company:
Address:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Contact:
Lakewood, Colorado 80228
Ms. Kathy Weinel
Project: White Mesa Mill GW
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
MW-02 04142021
541330004
Ground Water
14-APR-21 14:15
20-APR-21
Client
Parameter Qualifier Result Uncertainty
lad Gas Flow Proportional Counting
:iFPC, Total Alpha Radium, Liquid "As Received"
,ross Radium Alpha 1.69 +/-0.414
The following Analytical Methods were performed:
'vtethod Descri tion
EPA 903.0
,urrogate/Tracer Recovery Test
MDC
0.753
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received"
~otes:
:::ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
RL
1.00
Project:
Client ID:
Units PF
pCi/L
DNMI00100
DNMIOOl
DF Analyst Date
HXB2 05/07/21
Anal st Comll)J!nts
Result Nominal Recovery%
IOI
Time Batch Method
1227 2123018
Acc<:J)_!_able Limits
(25%-125%)
,RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 17 of 25 SDG: 541330
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104877-003
Client Sample ID: MW-03A_04272021
Collection Date: 4/27/2021 730h
Received Date: 4/30/2021 1200h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Arsenic mg/L 5/3/2021 839h 5/11/2021 1626h E200.8 0.00500 < 0.00500
Beryllium mg/L 5/3/2021 839h 5/12/2021 1214h E200.8 0.000500 < 0.000500
Cadmium mg/L 5/3/2021 839h 5/11/2021 1626h E200.8 0.000500 0.000782
Calcium mg/L 5/3/2021 839h 5/12/2021 1543h E200.7 10.0 468 Phone: [phone]
Chromium mg/L 5/3/2021 839h 5/12/2021 1214h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 5/3/2021 839h 5/11/2021 1626h E200.8 0.0100 < 0.0100
Fax: [phone] Copper mg/L 5/3/2021 839h 5/12/2021 1214h E200.8 0.0100 < 0.0100
:-mail: [e-mail] Iron mg/L 5/3/2021 839h 5/12/202 1 1214h E200,8 0.0300 < 0.0300
Lead mg/L 5/3/2021 839h 5/11/2021 1626h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 5/3/2021 839h 5/12/2021 1543h E200.7 1.00 277
Manganese mg/L 5/3/2021 839h 5/11/2021 1626h E200.8 0.0100 0.0537
Mercury mg/L 5/3/2021 1133h 5/4/202 1 1151h E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 5/3/2021 839h 5/11/2021 1626h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 5/3/2021 839h 5/11 /2021 1626h E200.8 0.0200 < 0.0200
Potassium mg/L 5/3/2021 839h 5/12/2021 2000h E200.7 1.00 33.9
Jose Rocha Selenium mg/L 5/3/2021 839h 5/11/2021 1626h E200.8 0.00500 0.0740
QA Officer Silver mg/L 5/3/2021 839h 5/11/2021 1626h E200.8 0.0100 < 0.0100
Sodium mg/L 5/3/2021 839h 5/12/2021 1543h E200.7 10.0 810
Thallium mg/L 5/3/2021 839h 5/11/2021 1626h E200.8 0.000500 < 0.000500
Tin mg/L 5/3/2021 839h 5/11 /2021 1626h E200.8 0.100 < 0.100
Uranium mg/L 5/3/2021 839h 5/11/2021 1626h E200.8 0.000500 0.0203
Vanadium mg/L 5/3/2021 839h 5/12/2021 2000h E200.7 0.0150 < 0.0150
Zinc mg/L 5/3/2021 839h 5/11/2021 1626h E200.8 0.0100 0.0196
2 -Analyte concentration is loo high for accurate matrix spike recovery and/or RPD.
Report Date: 5/21/2021 Page 10 of64
All am1lyses applicable lo the CWA. SOW A. and RCRA are performed m accordance to NELAC prolocols Pertinent sampling information is localed on the auached COC. Confidenlial Business Information: This report is provided for the exclusi\ e use of the
~ddressee Pri, ile~es o: subpseq~enl ~;e of 1he ~~e of lhis .con.lp.llly or nny ~mber of ils slruT, or reproduclio~ ~~ this repo~ in ~o°!1eclion,. wilh lhe a~vertisemenl, P~1;Hll01io.n or sale of~!~ ~rod~ct or p1:ocess, ~r in <;Onn~~ion w~lh th~ r~-publicalion of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104877-003
American West Client Sample ID: MW-03A_04272021
ANALYTICAL LABORATORIES Collection Date: 4/27/2021 730h
Received Date: 4/30/2021 1200h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Ammonia (as N) mg/L 5/4/2021 1350h 5/5/2021 929h E350.1 0.0500 < 0.0500
Bicarbonate (as mg/L 5/4/2021 645h SM2320B 1.00 342
CaC03)
Carbonate (as CaC03) mg/L 5/4/2021 645h SM23208 1.00 < 1.00
Phone:[phone] Chloride mg/L 5/13/2021 351h E300.0 1.00 62.5
Toll Free: [phone] Fluoride mg/L 5/13/2021 351h E300.0 0.500 1.03
Fax: [phone] Ion Balance % 5/13/2021 1130h Cale. -100 3.78
:-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 5/2/2021 1501 h E353.2 0.100 0.745
Sulfate mg/L 5/12/2021 2204h E300.0 200 3,250
web: www.awal-labs.com Total Anions, Measured meq/L 5/13/2021 1130h Cale. 76.3
Total Cations, meq/L 5/13/2021 1130h Cale. 82.3
Measured
Total Dissolved Solids mg/L 4/30/2021 1520h SM2540C 20.0 5,270 Kyle F. Gross Total Dissolved Solids Cale. 1.03 5/13/2021 1130h
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 5/13/2021 1130h Cale. 5,110
Calculated
QA Officer
Report Date: 5/21/2021 Page 21 of 64
All analyses applicable to lhe CW A. SDW A. and RCRA are perfom1ed in accordance to NELAC prolocols Per1inent sampling informal.ion is localed on Lhe attached COC Confidenlial Business Information: This report is provided for lhe exclush e use or the
~ddressee. Pri, ile~es o.r sub~seq~enl ~?e or the ~~e or this 0co~pany or fill)' ~';lber or its staff, or reproduclio~ ~f this repo~ in .con~ection~ ,,,ith the ~~1ertise~enL P~?molio,n ~r sale of!"!). ~rodl~cl or P1,?cess, ~r in ~nn~c~ion w!th lh~ r~-p~blicalion of lhis repon
3440 South 700 West
,alt Lake City, UT 84119
Phone:[phone]
Toll Free: [phone]
Fax: [phone]
~-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104877-003A
Client Sample ID: MW-03A_04272021
Collection Date: 4/27/2021 730h
Received Date: 4/30/202 I 1200h
Analytical Results
Analyzed: 5/3/2021 1331h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surrogate Units: µg/L
Surr: I ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Extracted:
Dilution Factor:
CAS
17060-07-0
460-00-4
1868-53-7
2037-26-5
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0 #
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Result Amount Spiked %REC Limits Qual
52.8 50.00 106 80-136
47.1 50.00 94.2 85-121
49.6 50.00 99.2 78-132
47.3 50.00 94.6 81-123
#-This compound exceeded (high) the control limit for the CCV. The data is acceptable since the compound was not detected in the
sample.
Report Date: 5/21/2021 Page 32 of64
All analyses applicable to lhe CWA. SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on tJ1e altached COC Confidential Business Information: This report is prm•ided iorthe exclusi, e use oflhe
~ddressee Pri, ile~es o! sub .. seq~1enl ~1~e of the ~?1:"e of this .co~pany or an~ 1~mber of its slaff, or reproductio~~ ~~ this repo~ in .con~eclion .. \',,ilh the a~ver1isement. P~?molio.n or sale of :U!~ ~rodl~cl or p~ocess, ~r in ~nn:c.lion w!lh lh~ n;:-p~blicaiion or lhis report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: May 28, 2021
Company :
Address:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado 80228
Contact: Ms. Kathy Weinel
Project: White Mesa Mill GW ------------Client Sample ID: MW-03A 04272021
Sample ID: 542989003
Matrix: Ground Water
Collect Date: 27-APR-21 07:30
Receive Date: 04-MA Y-21
Collector: Client
Parameter Qualifier Result Uncertainty MDC
lad Gas Flow Proportional Counting
:iFPC, Total Alpha Radium, Liquid "As Received"
}ross Radium Alpha U 1.00 +/-0.312
The following Analytical Methods were performed:
\1ethod Descri tion
EPA 903.0
,urrogate/Tracer Recovery Test
0.933
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received"
~otes:
:::ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
RL
1.00
Project:
Client ID:
DNMIOOlOO
DNMIOOl
Units PF DF Analyst Date Time Batch Method
pCi/L JXC9 05/26/2 1 1211 2128466
Anal st Comments
Result Nominal Recovery% Acceptable Limits
90.5 (25%-125%)
,RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 14 of 24 SDG: 542989
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104696-00 I
American West Client Sample ID: MW-05_04202021
ANALYTICAL LABORATOR IES Collection Date: 4/20/2021 1015h
Received Date: 4/23/2021 1200h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
~alt Lake City, UT 84119 Arsenic mg/L 4/26/2021 I I 06h 5/4/2021 1537h E200.8 0.00500 < 0.00500
Beryllium mg/L 4/26/202 I 1 I 06h 5/5/2021 1355h E200.8 0.000500 < 0.000500
Cadmium mg/L 4/26/202 I I I 06h 5/4/2021 1537h E200.8 0.000500 < 0.000500
Phone:[phone] Calcium mg/L 4/26/202 l 1106h 5/6/2021 104 7h E200.7 10.0 149
Chromium mg/L 4/26/202 I 1 I 06h 5/4/2021 1537h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 4/26/202 l I I 06h 5/4/2021 1537h E200.8 0.0100 < 0.0100
Fax:[phone] Copper mg/L 4/26/202 l l I 06h 5/4/202 I I 537h E200.8 0.0100 < 0.0100
!-mail : [e-mail] Iron mg/L 4/26/202 I I I 06h 5/4/202 I I 537h E200.8 0.0300 < 0.0300
Lead mg/L 4/26/202 l 1 I 06h 5/4/2021 I 53 7h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 4/26/202 l I I 06h 5/6/2021 1639h E200.7 1.00 41.1
Manganese mg/L 4/26/2021 1106h 5/4/2021 1537h E200.8 0.0100 0.138
Mercury mg/L 4/26/2021 1001h 4/26/2021 1344h E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 4/26/2021 I 106h 5/4/2021 1537h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 4/26/2021 1106h 5/4/202 I I 53 7h E200.8 0.0200 < 0.0200
Potassium mg/L 4/26/2021 J 1 06h 5/6/2021 1639h E200.7 1.00 8.26
Jose Rocha Selenium mg/L 4/26/202 I I I 06h 5/4/202 I I 537h E200.8 0.00500 < 0.00500
QA Officer Silver mg/L 4/26/202 I 1106h 5/4/2021 1537h E200.8 0.0100 < 0.0100
Sodium mg/L 4/26/2021 I l 06h 5/6/202 J 104 7h E200,7 10.0 510
Thallium mg/L 4/26/2021 1106h 5/4/2021 1537h E200.8 0.000500 < 0.000500
Tin mg/L 4/26/2021 l J 06h 5/4/2021 1537h E200.8 0.100 < 0.100
Uranium mg/L 4/26/2021 I J06h • 5/4/2021 1537h E200.8 0.000500 0.000599
Vanadium mg/L 4/26/2021 I 106b 5/4/2021 1537h E200.8 0.0150 < 0.0150
Zinc mg/L 4/26/2021 I 106h 5/4/2021 J 537h E200.8 0.0100 < 0.0100
Report Date: 5/13/202 1 Page 8 of 59
All analyses applicable 10 the CW A. SDW A. and RCRA are performed in accordance to NELAC protocols. Pertinenl sampling. information is located on the attached COC Conliden1ial Business Jnformation: This report is provided for the exclusi, e use or the
~ddressee, Pri\ ile~es of su~seq~enl ~:e or lhe ~~e of lhis _co1~pany or nn~ ~mber of its staIT, or reproductio~ ~f this repo~ in .co°!1ec1ion .... ,\~lh the o~vertisemenL P~?motio.n or saJe of~!). ~rodl~cl or P~?cess, ~r in ~nn:_c~ion w!th th~ r:-publication of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104696-001
American West Client Sample ID: MW-05_04202021
ANALYTICAL LABORATORIES Collection Date: 4/20/2021 1015h
Received Date: 4/23/2021 1200h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Ammonia ( as N) mg/L 5/5/2021 1348h 5/6/2021 820h E350.I 0.0500 0.291
Bicarbonate (as mg/L 4/27/2021 650h SM2320B 1.00 320
CaC03)
Carbonate (as CaC03) mg/L 4/27/2021 650h SM23208 1.00 < 1.00
Phone: [phone] Chloride mg/L 5/5/2021 139h E300.0 1.00 51.1
Toll Free: [phone] Fluoride mg/L 5/5/2021 139h E300.0 0.500 0.794
Fax: [phone] Ion Balance % 5/7/2021 845h Cale. -100 -0.820
~-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 4/25/2021 1425h E353.2 0.100 < 0.100
Sulfate mg/L 5/4/2021 1909h E300.0 50.0 1,250
web: www.awal-labs.com Total Anions, Measured meq/L 5/7/2021 845h Cale. 33.8
Total Cations, meq/L 5/7/2021 845h Cale. 33.2
Measured
Total Dissolved Solids mg/L 4/26/2021 1300h SM2540C 20.0 1,980 Kyle F. Gross Total Dissolved Solids 5/7/2021 845h Cale. 0.902
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 5/7/2021 845h Cale. 2,200
Calculated
QA Officer ' -Matrix spike recovery indicates matrix inte,jerence. The method is in control as indicated by the LCS.
Report Date: 5/13/2021 Page 18 of 59
All anal)Ses applicable to lhe CWA. SDWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on Lhe allached COC Conlidential Business Information: This report is provided for lhe exclush e use of the
~ddressee Pri\ ile~es o_f sub .. seq~enl ~~e of the ~?'!1e of lhis.co~p1:my or nnr ~mber of its staff. or reproduclio~ ~fthis repo~ in ~on!1eclion,, \\ilh the a~~1er1isen_ienl. P~?mo1io.n or sale of ?-1!) ~rod~cl or p~ocess, ~r in ~nn:c,lion w!lh th~ r:_-p~blicalion of this repor1
3440 South 700 West
;alt Lake City, UT 84119
Phone:[phone]
Toll Free: [phone]
Fax: [phone]
~-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104696-00IA
Client Sample ID: MW-05_04202021
Collection Date: 4/20/2021 1015h
Received Date: 4/23/2021 1200h
Analytical Results
Analyzed: 4/26/2021 719h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Extracted:
Dilution Factor:
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qua!
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 2.46
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Surr: l,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
17060-07-0
460-00-4
1868-53-7
2037-26-5
51.3
49.0
49.3
48.4
50.00 103 80-136
50.00 98.1 85-121
50.00 98.6 78-132
50.00 96.9 81-123
1 -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS.
Report Date: 5/13/2021 Page 28 of 59
All analyses applicable to the CW A,. SDWA. and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on Lhe altached COC Confidential Business lnfonnalion: This report is provided for the exclusire use of the
~ddressee Pri, ile~es OF sub~seq~enl ~~e of the ~?1;1e of this .cm~pany or an) ~';1ber of its staff, or reproductio~ ~~ I his repo~ in ~on~eclion~ wilh lhe a~vertisemen11 P~?molio.n ~r sale of ?1!), ~rod~cl or p1_ocess, ~r in :onn:,c~ion w~th th~ r:_-publication of this report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: May 20, 2021
Company :
Address:
Contact:
Project:
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado 80228
Ms. Kathy Weinel
White Mesa Mill GW
MW-05 04202021
542003001
Ground Water
20-APR-21 10:15
27-APR-21
Client
Project:
Client ID:
DNMI00100
DNMI001
Parameter Qualifier Result Uncertainty MDC RL Units PF DF Analyst Date Time Batch Method ------------
lad Gas Flow Proportional Counting
]FPC, Total Alpha Radium, Liquid "As Received"
,ross Radium Alpha U 1.00 +/-0.203 0.917
The following Analytical Methods were performed:
\1ethod Descri_Q=ti~on=------_______ _
EPA 903.0
;urrogate/Tracer Recovery Test
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received"
llotes:
:::ounting Uncertainty is calculated at the 68% confidence level (}-sigma).
1.00 pCi/L HXB2 05/07/21 1226 2123018
----~Analyst Comment=s--~
Result Nominal Recovery% Acceptable Limits ---92.3 (25%-125%)
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 13 of 25 SDG: 542003
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104696-002
American West Client Sample ID: MW-l 1_04202021
ANALYTICAL LABORATORIES Collection Date: 4/20/2021 1135h
Received Date: 4/23/2021 1200h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Arsenic mg/L 4/26/2021 I 106h 5/4/2021 I 541 h E200.8 0.00500 < 0.00500
Beryllium mg/L 4/26/2021 I 106h 5/5/2021 1359h £200.8 0.000500 < 0.000500
Cadmium mg/L 4/26/202 I 1106h 5/4/2021 1541 h £200.8 0.000500 < 0.000500
Phone:[phone] Calcium mg/L 4/26/2021 1106h 5/6/2021 1050h E200.7 20.0 118
Chromium mg/L 4/26/2021 1106h 5/4/2021 1541h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 4/26/2021 I 106h 5/4/2021 1541 h E200.8 0.0100 < 0.0100
Fax: [phone] Copper mg/L 4/26/2021 1106h 5/4/2021 1541h E200.8 0.0100 < 0.0100
~-mail : [e-mail] Iron mg/L 4/26/2021 1106h 5/4/2021 I 541h E200.8 0.0300 < 0.0300
Lead mg/L 4/26/2021 1106h 5/4/2021 154 lh £200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 4/26/2021 1106h 5/6/2021 1642h E200.7 1.00 38.1
Manganese mg/L 4/26/2021 1106h 5/4/2021 1541 h E200.8 0.0100 0.237
Mercury mg/L 4/26/202 I 100 I h 4/26/2021 1354h E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 4/26/2021 1106h 5/4/2021 1541 h £200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 4/26/2021 1106h 5/4/2021 I 541 h E200.8 0.0200 < 0.0200
Potassium mg/L 4/26/2021 1106h 5/6/2021 1642h E200.7 1.00 7.91
Jose Rocha Selenium mg/L 4/26/2021 1106h 5/4/2021 1541h E200.8 0.00500 < 0.00500
QA Officer Silver mg/L 4/26/2021 I 106h 5/4/2021 1541 h £200.8 0.0100 < 0.0100
Sodium mg/L 4/26/2021 1106h 5/6/2021 l 050h E200.7 20.0 579
Thallium mg/L 4/26/2021 1106h 5/4/2021 1541h E200.8 0.000500 < 0.000500
Tin mg/L 4/26/2021 1106h 5/4/2021 1541h E200.8 0.100 < 0.100
Uranium mg/L 4/26/2021 1106h 5/4/2021 1541h E200.8 0.000500 0.00149
Vanadium mg/L 4/26/2021 1106h 5/4/2021 1541h E200.8 0.0150 < 0.0150
Zinc mg/L 4/26/2021 l J 06h 5/4/2021 1541h E200.8 0.0100 < 0.0100
2 -Analyte concentration is too high for accurate matrix spike recovery and/or RPD.
Report Date: 5/13/2021 Page 9 of 59
All am1l~ ses applicable to the CWA. SDWA. and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling informalion is located on Lhe attached COC Confidential Business lnformolion: This report is pro,•ided for 1he e.xclushe use of the
~dressee Prl\'ile~es of su~seq~enl ~~e of the ~?-'?e of this .co~pany or an~ ~mber or its staIT, or reproduclio.~ ~f this repo~ in .co~eclion .. with Lhe a~,·enisemen~ P~?molio.n ~r sale of ~;r ~rod~cl or P~?cess, ~r in 7'°nn~~io11 w!th th~ r~-publicotio11 or this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104696-002
American West Client Sample ID: MW-l 1_04202021
ANALYTICAL LADOAATOAIES Collection Date: 4/20/2021 1135h
Received Date: 4/23/2021 1200h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Ammonia (as N) mg/L 5/5/2021 1348h 5/6/2021 821 h E350.l 0.0500 0.647
Bicarbonate (as mg/L 4/27/2021 650h SM2320B 1.00 308
CaC03)
Carbonate (as CaC03) mg/L 4/27/2021 650h SM2320B 1.00 < 1.00
Phone:[phone] Chloride mg/L 5/4/2021 1937h E300.0 10.0 47.7
Toll Free: [phone] Fluoride mg/L 5/5/2021 207h E300.0 0.200 0.392
Fax: [phone] Ion Balance % 5/7/2021 845h Cale. -100 -0.960
~-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 4/25/2021 1428h E353.2 0.100 0.948
Sulfate mg/L 5/11/2021 949h E300.0 50.0 1,290
web: www.awal-labs.com Total Anions, Measured meq/L 5/7/2021 845h Cale. 35.1
Total Cations, meq/L 5/7/2021 845h Cale. 34.4
Measured
Total Dissolved Solids mg/L 4/26/2021 1300h SM2540C 20.0 2,110 Kyle F. Gross Total Dissolved Solids 5/7/2021 845h Cale. 0.917
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 5/7/2021 845h Cale. 2,300
Calculated
QA Officer
Report Date: 5/13/2021 Page 19 of 59
All anal) ses applicable lo the CWA. SDWA. and RCRA are l)erformed in accordance to NELAC prolocols Pertinent sampling information is localed on the auached COC Confidential Business lnf'ormalion: This report is provided for the exchl'iive use of the
~ddressee. Pri\ ile~es o.r sub;eq~enl ~1~e of the ~?';'e of lhis .con:ipany or an~ ~mber of its slnff, or reproductio~ ~f this repo~ in ~0~1eclion~ with lhe a~vertisemenl. P1:?motio.n ~r ~ale of ?1!): rrod~cl or p~ocess, ~r in ~nn~!ion w!lh th7 n;_-p~blication of this report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104696-002A
American West Client Sample ID: MW-l 1_04202021
ANALvr1cAL LAB0RAr0A1Es Collection Date: 4/20/2021 1135h
3440 South 700 West
;alt Lake City, UT 84119
Phone:[phone]
Toll Free: [phone]
Fax: [phone]
~-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Received Date: 4/23/2021 1200h
Analytical Results
Analyzed: 4/26/2021 739h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Extracted:
Dilution Factor: 1
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Jose Rocha
QA Officer
Surr: l,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
17060-07-0
460-00-4
1868-53-7
2037-26-5
51.7
49.2
50.0
48.8
50.00 103 80-136
50.00 98.3 85-121
50.00 99.9 78-132
50.00 97.5 81-123
Report Date: 5/13/2021 Page 29 of 59
All analyses applicable lo lhe CWA. SDWA. and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business lnformalion: This report is provided for lhe exclusiYe use of1he
~ddressee, Pri,-ile~es or sub .. seq~enl ~~e of the ~:u:i1e or this .coi~pany or anr ~mber of its slaff, or reproductio~ ~f Lhis repo~ in .con~eclion .. \\ilh lhe a~vertisemenL P~?motio.n ~r sale of ?1!Y. ~rod~cl or p~ocess, ~r in ~nn~c~ion w!th 1h~ r';-publicalion or I.his report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: May 20, 2021
Company :
Address:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Parameter
Contact:
Project:
Suite 600
Lakewood, Colorado 80228
Ms. Kathy Weinel
White Mesa Mill GW ---Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
MW-11 04202021
542003002
Ground Water
20-APR-2111:35
27-APR-21
Client
Qualifier Result Uncertainty
lad Gas Flow Proportional Counting
]FPC, Total Alpha Radium, Liquid "As Received"
]ross Radium Alpha U 1.00 +/-0.321
The following Analytical Methods were performed:
MDC
0.938
----
\1ethod Descri tion -----EPA 903.0
Test -;urrogate/Tracer Recovery
larium Carrier GFPC, Total Alpha Radium, Liquid "As Received"
~otes:
:::ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
RL
1.00
Project:
Client ID:
DNMIOOIOO
DNMIOOI
Units PF DF Analyst Date Time Batch Method
pCi/L HXB2 05/07/21 1227 2123018
Analyst Comments _____ _
Result Nominal Recovery% Acceptable Limits
90.1 (25%-125%)
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 14 of 25 SDG: 542003
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104696-003
American West Client Sample ID: MW-12_04202021
ANALYTICAL LABORATORIES Collection Date: 4/20/2021 1245h
Received Date: 4/23/2021 1200h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Arsenic mg/L 4/26/2021 1106h 5/4/2021 1559h E200.8 0.00500 < 0.00500
Beryllium mg/L 4/26/2021 1106h 5/5/2021 1420h E200.8 0.000500 < 0.000500
Cadmium mg/L 4/26/2021 II 06h 5/4/2021 1559h E200.8 0.000500 < 0.000500
Phone:[phone] Calcium mg/L 4/26/2021 II 06h 5/6/2021 1103h E200.7 10.0 524
Chromium mg/L 4/26/2021 11 06h 5/4/2021 1559h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 4/26/2021 1106h 5/4/2021 1559h E200.8 0.0100 < 0.0100
Fax: (80 I) 263-8687 Copper mg/L 4/26/2021 1106h 5/4/2021 1559h E200.8 0.0100 < 0.0100
!-mail: [e-mail] Iron mg/L 4/26/2021 1106h 5/4/2021 1559h E200.8 0.0300 < 0.0300
Lead mg/L 4/26/2021 1106h 5/4/2021 1559h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 4/26/2021 1106h 5/6/2021 1103h E200.7 10.0 230
Manganese mg/L 4/26/2021 1106h 5/4/2021 1559h E200.8 0.0100 0.0110
Mercury mg/L 4/26/2021 IOO!h 4/26/2021 1356h E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 4/26/2021 1106h 5/4/2021 1559h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 4/26/2021 1106h 5/4/2021 1559h E200.8 0.0200 < 0.0200
Potassium mg/L 4/26/2021 1106h 5/6/2021 1650h E200.7 1.00 14.6
Jose Rocha Selenium mg/L 4/26/2021 1106h 5/4/2021 1559h E200.8 0.00500 0.0288
QA Officer Silver mg/L 4/26/2021 1106h 5/4/2021 1559h E200.8 0.0100 < 0.0100
Sodium mg/L 4/26/2021 1106h 5/6/2021 1103h E200.7 10.0 337
Thallium mg/L 4/26/2021 1106h 5/4/2021 1559h E200.8 0.000500 < 0.000500
Tin mg/L 4/26/2021 1106h 5/4/2021 1559h E200.8 0.100 < 0.100
Uranium mg/L 4/26/2021 1106h 5/4/2021 1559h E200.8 0.000500 0.0229
Vanadium mg/L 4/26/2021 1106h 5/4/2021 1559h E200.8 0.0150 < 0.0150
Zinc mg/L 4/26/2021 1106h 5/4/2021 1559h E200.8 0.0100 < 0.0100
Report Date: 5/13/2021 Page 10 of 59
All analyses applicable to lhe CW A SDW A. and RCRA are perfonned in accordance to NELAC prolocols Pertinent sampling information is located on lhe au ached COC Conlidential Business Jnformalion: This report is provided for 1he exclusi, e use or the
~ddressee. Pri, ile~es o.r sub~seq~ent ~~e or lhe ~:u:"e of I his .co~pany or any ~'!1ber of its slaff, or reproduclio~ ~f I his repo~ in ~o~eclion ... ,vilh the rn!~ ertise~enl, P~?motio.n ~r ~ale of ~!Y. ~rod~cl or P~?cess, ~r in ~nn~c)ion w!th 1h~ r;_-publicalion or this repon
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104696-003
American West Client Sample ID: MW-12_04202021
ANALYTICAL LABORATORIES Collection Date: 4/20/2021 1245h
Received Date: 4/23/2021 1200h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Ammonia (as N) mg/L 5/5/202 I 1348h 5/6/2021 821 h E350.I 0.0500 < 0.0500
Bicarbonate (as mg/L 4/27/2021 650h SM2320B 1.00 338
CaC03)
Carbonate (as CaC03) mg/L 4/27/2021 650h SM2320B 1.00 < 1.00
Phone: [phone] Chloride mg/L 5/5/2021 234h E300.0 1.00 57.9
Toll Free: [phone] Fluoride mg/L 5/5/2021 234h E300.0 0.100 0.207
Fax:[phone] Ion Balance % 5/7/2021 845h Cale. -100 -1.07
!-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 4/25/2021 1432h E353.2 0.100 < 0.100
Sulfate mg/L 5/4/202 l 2004h E300.0 50.0 2,550
web: www.awal-labs.com Total Anions, Measured meq/L 5/7/2021 845h Cale. 61.5
Total Cations, meq/L 5/7/2021 845h Cale. 60.2
Measured
Total Dissolved Solids mg/L 4/26/2021 1300h SM2540C 20.0 3,820 Kyle F. Gross Total Dissolved Solids 5/7/2021 845h Cale. 0.976
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 5/7/202 I 845h Cale. 3,920
Calculated
QA Officer
Report Date: 5/13/2021 Page 20 of 59
All anal~ses applicable 10 lhe CWA. SOWA. and RCRA are performed m accordance to NELAC protocols. Per1inenl sampling infonna1ion is located on the allached COC Confidenlinl Business Information: This report is provided for the exclusi\e use of the
~ddressee, Pri, ile~es o.rsub,_seq~1enl ~;e or lhe ~~e of lhis .con:ipany or any ~mber of its staff, or reproductio~ ~rthis repo~ in ~o~ection~ \\iU1 the ~vertisemenl, P~?mo1io.n ~r sale or~!Y ~rod~ct or p1:ocess, ~r in '?°nn:c~io11 w!th 1h~ n;_~p~bliclllion of this report
American West
ANALYTICAL LABORATORIES
3440 South 700 West
,alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
~-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104696-003A
Client Sample ID: MW-12_04202021
Collection Date: 4/20/2021 1245h
Received Date: 4/23/2021 1200h
Analytical Results
Analyzed: 4/23/2021 1424h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Extracted:
Dilution Factor: 1
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 1.95
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Surr: l,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
17060-07-0
460-00-4
1868-53-7
2037-26-5
50.5
48.3
49.7
48.6
50.00 101 80-136
50.00 96.7 85-121
50.00 99.5 78-132
50.00 97.2 81-123
Report Date: 5/13/2021 Page 30 of 59
All analyses applicable to lhe CW A. SDWA. and RCRA are perfonned in accordance to NE LAC protocols Pertinent sampling inforrnalion is located on the attached COC Confidential Business Information: This repon is provided for the exclusi\ e use of the
~dressee Pri,·ile~es o.f sub~seq~ent ~~e of the ~?1;1e of this .con:1pany or fill) 1~mber of its slaff, or reproductio~ ~f Lhis repo~ in ~rn1!1eclion~ \\ilh lhe a~,·ertisemenl. P~?moli~n ~r sale of :U!Y, ~rod~ct or p~ocess, ~r in ~onn1;c~io11 w!th th~ r:-publication of this report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: May 20, 2021
Company :
Address:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Parameter
Contact:
Project:
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Suite 600
Lakewood, Colorado 80228
Ms. Kathy Weinel
White Mesa Mill GW
MW-12 04202021
542003003
Ground Water
20-APR-21 12:45
27-APR-21
Client
Qualifier Result Uncertainty
lad Gas Flow Proportional Counting
]FPC, Total Alpha Radium, Liquid "As Received"
}ross Radium Alpha U 1.00 +/-0.365
The following Analytical Methods were performed:
\1ethod Descri tion
EPA 903.0
;urrogate/Tracer Recovery Test
MDC
0.975
----------------3 a r i um Carrier GFPC, Total Alpha Radium, Liquid "As Received"
~otes:
=ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
RL
1.00
Project:
Client ID:
DNMI00100
DNMIOOI
Units PF DF Analyst Date Time Batch Method
pCi/L HXB2 05/07/21 1227 2123018
Anal st Comments
Result Nominal Recovery% Acceptable Limits
91.9 (25%-125%)
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 15 of 25 SDG: 542003
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104696-004
Client Sample ID: MW-14_04202021
Collection Date: 4/20/2021 1500h
Received Date: 4/23/2021 1200h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qua)
;alt Lake City, UT 84119 Arsenic mg/L 4/26/2021 1106h 5/4/2021 1603h E200.8 0.00500 < 0.00500
Beryllium mg/L 4/26/2021 1106h 5/5/2021 1424h E200.8 0.000500 < 0.000500
Cadmium mg/L 4/26/2021 1106h 5/4/2021 1603h E200.8 0.000500 0.00133
Phone: [phone] Calcium mg/L 4/26/2021 1106h 5/6/2021 1105h E200.7 10.0 509
Chromium mg/L 4/26/2021 1106h 5/4/2021 1603h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 4/26/2021 1106h 5/4/2021 1603h E200.8 0.0100 < 0.0100
Fax: [phone] Copper mg/L 4/26/2021 1106h 5/4/2021 1603h E200.8 0.0100 < 0.0100
~-mail: [e-mail] Iron mg/L 4/26/2021 1106h 5/4/2021 1603h E200.8 0.0300 < 0.0300
Lead mg/L 4/26/2021 11 06h 5/4/2021 1603h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 4/26/2021 1106h 5/6/2021 1105h E200.7 10.0 160
Manganese mg/L 4/26/2021 1106h 5/5/2021 171 Oh E200.8 0.0100 1.98
Mercury mg/L 4/26/2021 IOO!h 4/26/2021 1358h E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 4/26/2021 II 06h 5/4/2021 1603h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 4/26/2021 1106h 5/4/2021 1603h E200.8 0.0200 < 0.0200
Potassium mg/L 4/26/2021 II 06h 5/6/2021 1653h E200.7 1.00 13.2
Jose Rocha Selenium mg/L 4/26/2021 II 06h 5/4/2021 1603h E200.8 0.00500 < 0.00500
QA Officer Silver mg/L 4/26/2021 II 06h 5/4/2021 1603h E200.8 0.0100 < 0.0100
Sodium mg/L 4/26/2021 1106h 5/6/2021 1105h E200.7 10.0 356
Thallium mg/L 4/26/2021 1106h 5/4/2021 1603h E200.8 0.000500 < 0.000500
Tin mg/L 4/26/2021 II 06h 5/4/2021 1603h E200.8 0.100 < 0.100
Uranium mg/L 4/26/2021 1106h 5/4/2021 1603h E200.8 0.000500 0.0615
Vanadium mg/L 4/26/2021 1106h 5/4/2021 1603h E200.8 0.0150 < 0.0150
Zinc mg/L 4/26/2021 1106h 5/4/2021 1603h E200.8 0.0100 0.0147
Report Date: 5/13/2021 Page 11 of 59
All analyses applicable Lo lhe CWA. SDWA. and RCRA are performed in accordance to NELAC protocols Pertinenl sampling information is located on lhe allached COC, Confidential Business Information: This report is prm•ided for1he e.xclusi\"e use of1he
~ddressee Pri,·ile~es or sub ... seq~enl .u~e of Lhe ~?1,11e of this .con_ipany or rul) ~mber of its staff, or reproductio~ ~f this repo~ in .con~ection ... "ith the at;vertise1!1enL P~?moli~n ~r sa1e of~!): ~rod~cl or P~?cess, ~r in ':°nn:c~ion w~lh th~ r~-p~blication of lhis report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104696-004
Client Sample ID: MW-14_04202021
ANALYTICAL LABORATORIES Collection Date: 4/20/2021 1500h
Received Date: 4/23/2021 1200h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Ammonia (as N) mg/L 5/5/2021 I 348h 5/6/2021 822h E350.1 0.0500 0.0776
Bicarbonate (as mg/L 4/27/2021 650h SM2320B 1.00 380
CaC03)
Carbonate (as CaC03) mg/L 4/27/2021 650h SM23208 1.00 < 1.00
Phone: [phone] Chloride mg/L 5/5/2021 358h E300.0 1.00 18.9
Toll Free: [phone] Fluoride mg/L 5/5/2021 358h E300.0 0.100 0.137
Fax: [phone] Ion Balance % 5n 12021 845h Cale. -100 -1.71
~-mail: awal @awal-labs.com Nitrate/Nitrite (as N) mg/L 4/25/2021 1433h E353.2 0.100 < 0.100
Sulfate mg/L 5/4/2021 2032h E300.0 50.0 2,310
web: www.awal-labs.com Total Anions, Measured meq/L 5/7/2021 845h Cale. 56.3
Total Cations, meq/L 5/7/2021 845h Cale. 54.4
Measured
Total Dissolved Solids mg/L 4/26/2021 1300h SM2540C 20.0 3,620
Kyle F. Gross Total Dissolved Solids 5/7/2021 845h Cale. 1.01
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 5/7/2021 845h Cale. 3,600
Calculated
QA Officer
Report Date: 5/13/2021 Page 21 of 59
All analyses applicable to the CWA. SDWA. and RCRA are performed in accordance to NELAC prolocols Pertinent sampling information is located on the allached COC Confidentio\ Business Information: This report is provided for the exclush e use of the
~ddressee Prl\·ile~es of sub,.seq~ent ~~e of lhe ~~e or this .cm1_1pany or nnr ~mbel' of ils staff, or reproducti~ ~rthis repo~ in ~n~ection .. with the n~:ertise~enl, P~?moti~ ~r sale of ?Jl~. ~rod~cl or p~ocess, ?r in ~nn:c.tion w!lh th~ r:_-p~blicntion or this report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2I04696-004A
American West Client Sample ID: MW-14_04202021
ANALvT1cAL LAB0RAT0R1Es Collection Date: 4/20/2021 1500h
3440 South 700 West
;alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
!-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Received Date: 4/23/2021 1200h
Analytical Results
Analyzed: 4/23/2021 1444h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surrogate Units: µg/L
Surr: l ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Extracted:
Dilution Factor:
CAS
17060-07-0
460-00-4
1868-53-7
2037-26-5
Contact: Tanner Holliday
Test Code: 8260D-W-DENIOO
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Result Amount Spiked %REC Limits Qual
50.3 50.00 101 80-136
48.7 50.00 97.3 85-121
49.1 50.00 98.2 78-132
47.8 50.00 95.7 81-123
Report Date: 5/13/2021 Page 31 of 59
All analyses applicable Lo lhe CWA. SOWA. and RCRA are perfom1ed in accordance to NELAC prolocols Pertinenl sampling information is localed on the attached COC Coniidential Business [nformnlion: This report is provided for the exclusi,·e use oFthe
~ddressee Pri,'ile~es of sub,.seq~enl ~~e of the ~~e o[this .con:ipany or anr ~mber of its slaff, or reproduclio~ ~~this repo~ in ~on?eclion .. ,vith the ~~'ertise1;1ent, P~?motio.n ':r !aJe of ?1~Y. prodl!cl or p~cess, ~r in ~onn:_c~ion w(lh 1h~ r~-publicalion or lhis report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: May 20, 2021
Company:
Address:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado 80228
Contact: Ms. Kathy Weinel
Project: White Mesa Mill GW ---------Client Sample ID: MW-14 04202021
Sample ID: 542003004
Matrix: Ground Water
Collect Date: 20-APR-21 15:00
Receive Date: 27-APR-21
Collector: Client
Parameter Qualifier Result Uncertainty MDC
lad Gas Flow Proportional Counting
::iFPC, Total Alpha Radium, Liquid "As Received"
,ross Radium Alpha U 1.00 +/-0.323 0.745
The following Analytical Methods were performed:
'v1ethod
;urrogate/Tracer Recovery Test
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received"
~otes:
::ounting Uncertainty is calculated at the 68% confidence level (]-sigma).
RL
Project:
Client ID:
DNMIOOIOO
DNMIOOI
Units PF DF Analyst Date Time Batch Method ----
1.00 pCi/L HXB2 05/07/21 1227 2123018
Result Nominal Recovery% Acceptable Limits
99.7 (25%-125%)
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 16 of 25 SDG: 542003
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2 I 04696-007
American West Client Sample ID: MW-15_04212021
ANALYTICAL LABORATOR IES Collection Date: 4/21/2021 1050h
Received Date: 4/23/2021 1200h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Arsenic mg/L 4/26/2021 1106h 5/5/2021 1435h E200.8 0.00500 < 0.00500
Beryllium mg/L 4/26/202 I I I 06h 5/5/2021 1435h E200.8 0.000500 < 0.000500
Cadmium mg/L 4/26/202 I I I 06h 5/4/2021 1624h E200.8 0.000500 < 0.000500
Phone: [phone] Calcium mg/L 4/26/202 I I I 06h 5/6/2021 1121h E200.7 10.0 435
Chromium mg/L 4/26/2021 I l 06h 5/4/2021 1624h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 4/26/2021 I l 06h 5/4/2 021 1624h E200.8 0.0100 <0.0100
Fax: (80 I) 263-8687 Copper mg/L 4/26/2021 l I 06h 5/4/2 021 1624h E200.8 0.0100 < 0.0100
!-mail: awal @awal-labs.com Iron mg/L 4/26/202 I I I 06h 5/4/202 I I 624h E200.8 0.0300 < 0.0300
Lead mg/L 4/26/202 I 1106h 5/4/2021 1624h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 4/26/2021 1106h 5/6/2021 1121h E200.7 10.0 166
Manganese mg/L 4/26/202 I I l 06h 5/4/2021 1624h E200.8 0.0100 < 0.0100
Mercury mg/L 4/26/2021 lOOlh 4/26/2021 1438h E245.I 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 4/26/202 l 1106h 5/4/2021 I 624h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 4/26/202 I 1 I 06h 5/4/2021 I 624h E200.8 0.0200 < 0.0200
Potassium mg/L 4/26/202 I 1 I 06h 5/6/2021 I 70 I h E200.7 1.00 ll.4
Jose Rocha Selenium mg/L 4/26/2021 1106h 5/4/2021 1624h E200.8 0.00500 0.0963
QA Officer Silver mg/L 4/26/2021 1106h 5/4/2021 1624h E200.8 0.0100 < 0.0100
Sodium mg/L 4/26/2021 1106h 5/6/2021 1121h E200.7 10.0 501
Thallium mg/L 4/26/2021 1106h 5/4/2021 1624h E200.8 0.000500 < 0.000500
Tin mg/L 4/26/2021 1106h 5/4/2021 1624h E200.8 0.100 < 0.100
Uranium mg/L 4/26/2021 1106h 5/4/2021 1624h E200.8 0.000500 0.0441
Vanadium mg/L 4/26/2021 1106h 5/4/2 021 1624h E200.8 0.0150 < 0.0150
Zinc mg/L 4/26/2021 I I 06h 5/4/2021 1624h E200.8 0.0100 < 0.0100
Report Date: 5/13/2021 Page 14 of59
All anal) ses applicable to the CWA SDWA. and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling information is located on the atlached COC. Confidenti:il Business Jnformation: This report is pro"ided for lhe exclush e use of1he
~ddressee Pri, ile~es of sub~seq~enl ~?e of the ~:1'.°e of I his .cm~pany or M~ ~':1ber of its slaff, or reproducti~ ~f 1his repo~ in ~on~ecLion~ with the ~_vertisemenl, P~?motio.n or sale of ?J!) ~rod~cl or p~ocess, ~r in ~xmn1;c~io11 w!1h th~ r!-publication of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104696-007
American West Client Sample ID: MW-15_04212021
ANALYTICAL LABORATORIES Collection Date: 4/21/2021 1050h
Received Date: 4/23/2021 1200h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Ammonia (as N) mg/L 5/5/202 I I 348h 5/6/2021 828h E350.1 0.0500 < 0.0500
Bicarbonate (as mg/L 4/27/2021 650h SM2320B 1.00 352
CaC03)
Carbonate (as CaC03) mg/L 4/27/2021 650h SM2320B 1.00 < 1.00
Phone:[phone] Chloride mg/L 5/4/2021 2252h E300.0 20.0 39.3
Toll Free: [phone] Fluoride mg/L 5/5/2021 549h E300.0 0.100 0.201
Fax:[phone] Ion Balance % 5/7/2021 845h Cale. -100 -1.55
:-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 4/25/2021 1437h E353.2 0.100 <0.100
Sulfate mg/L 5/4/2021 2252h E300.0 100 2,450
web: www.awal-labs.com Total Anions, Measured meq/L 5/7/2021 845h Cale. 59.2
Total Cations, meq/L 5/7/2021 845h Cale. 57.4
Measured
Total Dissolved Solids mg/L 4/26/2021 1350h SM2540C 20.0 3,600 Kyle F. Gross Total Dissolved Solids 5/7/2021 845h Cale. 0.943
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 5/7/2021 845h Cale. 3,820
Calculated
QA Officer
Report Date: 5/13/2021 Page 24 of 59
All anal~ses applicable 10 Lhe CWA. SDWA. and RCRA are perfonned in accordance to NELAC prolocols Pertinent sampling inrormalion is localed on Lhe attached COC. Confidential Business Information: This report is provided for the exclusive use of the
~ddressee Pri, ile~cs o,C sub...5eq~enl ~~e or the ~?',"e of I his .co~pany or any ~mbe1 of its staff, or reproduclio~ ~~ this repo~ in ~o~ection~ \\ilh the .i~~ertisemenl, P~?motio.n ~r ~ale of ;11!). ~rod~cl or P~?cess, ~r in ';°nnt;c)ion w!lh lh~ r:_-publicalion of lhis report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104696-007A
American West Client Sample ID: MW-15_04212021
ANALYTICAL LA00RAT0A 1Es Collection Date: 4/21/2021 1050h
3440 South 700 West
,alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: (80 I) 263-8687
:-mail: [e-mail]
web: www.awaJ-labs.com
Kyle F. Gross
Laboratory Director
Received Date: 4/23/2021 1200h
Analytical Results
Analyzed: 4/23/2021 1542h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Extracted:
Dilution Factor:
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Jose Rocha
QA Officer
Surr: I ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-dB
17060-07-0
460-00-4
1868-53-7
2037-26-5
50.8
48.9
49.0
48.4
50.00 102 80-136
50.00 97.7 85-121
50.00 98.0 78-132
50.00 96.7 81-123
Report Date: 5/13/2021 Page 34 of 59
All analyses applicable to lhe CWA. SDWA. and RCRA we performed in accordance to NELAC prolocols. Pertinent sampling ln(ormalion is located on Lhe allached COC Conlidential Business Information: This report is provided for 1he exclusive use of the
~ddressee Pri, ile~es o,r sub ... seq~ent ~~e or the ~~e of this .con:ipany or any ~':"ber of its slaff, or reproduclio~ ~r this repo~ in ~o~ection .. wilh the at!~ertisement P~?moli~ or saJe of :U!Y ~rod~ct or p~ocess, ~r in ~onn:c~ion \\'!lh th~ r~-publication of this reporl
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: May 20, 2021
Company :
Address:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Parameter
Contact:
Project:
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Suite 600
Lakewood, Colorado 80228
Ms. Kathy Weinel
White Mesa Mill GW
MW-15 04212021
542003007
Ground Water
21-APR-21 10:50
27-APR-21
Client
Qualifier Result Uncertainty
lad Gas Flow Proportional Counting
]FPC, Total Alpha Radium, Liquid "As Received"
}ross Radium Alpha U 1.00 +/-0.327
MDC
0.709
RL
1.00
Project:
Client ID:
DNMIOOlOO
DNMIOOl
Units PF DF Analyst Date Time Batch Method
pCi/L HXB2 05/07/21 1227 2123018
The following Analytical Methods were performed: --"-----------------\1 et hod ~D_e_sc_r~ip_t_io_n _____________________ A_n_alyst Comments
EPA 903.0
;urrogate/Tracer Recovery Test __,_ _________ _ Result Nominal Recovery% Acceptable Limits
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 98.3 (25%-125%)
llotes:
:::ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 19 of 25 SDG: 542003
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104877-001
American West Client Sample ID: MW-17 _ 04262021
ANALYTICAL LABORATORIES Collection Date: 4/26/2021 1240h
Received Date: 4/30/2021 1200h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Arsenic mg/L 5/3/202 l 839h 5/1112021 1602h £200.8 0.00500 < 0.00500
Beryllium mg/L 5/3/202 l 839h 5/12/2021 1149h £200.8 0.000500 < 0.000500
Cadmium mg/L 5/3/2021 839h 5/11/202] l602h £200.8 0.000500 < 0.000500
Phone: [phone] Calcium mg/L 5/3/2021 839h 5/12/202 l 1524h £200.7 10.0 297
Chromium mg/L 5/3/2021 839h 5/12/2021 1149h £200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 5/3/2021 839h 5/1 l /202 l l 602h £200.8 0.0100 < 0.0100
Fax: [phone] Copper mg/L 5/3/202 l 839h 5/12/2021 ll49h £200.8 0.0100 < 0.0100
:-mail: [e-mail] Iron mg/L 5/3/2021 839h 5/12/202 1 l l49h £200.8 0.0300 < 0.0300
Lead mg/L 5/3/2021 839h 5/1 J/2021 1602h £200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 5/3/2021 839h 5/12/2021 1524h £200.7 1.00 143
Manganese mg/L 5/3/202 l 839h 5/l l /2021 1602h £200.8 0.0100 0.0376
Mercury mg/L 5/3/2021 l 133h 5/4/202 l l l 39h £245.1 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 5/3/202 l 839h 5/11/202] 1602h £200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 5/3/2021 839h 5/11/2021 1602h £200.8 0.0200 < 0.0200
Potassium mg/L 5/3/2021 839h 5/12/2021 l 945h £200.7 1.00 12.3
Jose Rocha Selenium mg/L 5/3/2021 839h 5/11/2021 1602h £200.8 0.00500 0.0137
QA Officer Silver mg/L 5/3/2021 839h 5/11 /2021 l 602h £200.8 0.0100 < 0.0100
Sodium mg/L 5/3/2021 839h 5/12/2021 1524h £200.7 10.0 472
Thallium mg/L 5/3/2021 839h 5/11/202 l l 602h £200.8 0.000500 < 0.000500
Tin mg/L 5/3/2021 839h 5/l l /2021 1602h £200.8 0.100 < 0.100
Uranium mg/L 5/3/2021 839h 5/1 l/202 l l 602h £200.8 0.000500 0.0217
Vanadium mg/L 5/3/2021 839h 5/12/202] 1945h £200.7 0.0150 < 0.0150
Zinc mg/L 5/3/2021 839h 5/l l/202 l l 602h £200.8 0.0100 < 0.0100
Report Date: 5/21/2021 Page 8 of 64
All analyses applicable to lhe CWA. SOWA. and RCRA are perfonned in accordance 10 NELAC protocols Pertinenl sampling information is located otl the aUached COC Confidenlial Business Jnfonnalion: This repor1 is pro,•ided for lhe exclusi\ e use of 1he
~ddressee Pri, ile~es o~ sub .. seq~1enl ~;e of lhe ~~1e or lhis .co,~pany or any 1~mber of its slaff, or reproductio~ ~f this repo~ in ~on~eclion .. wilh the a~vertisemenL P~?moli~ ~· saJe of :11!~ ~rod~cl or p~ocess, ~r in ~nni;c~ion w~th 1h~ r:-publicntion or this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104877-001
Client Sample ID: MW-17 _ 04262021
Collection Date: 4/26/2021 1240h
Received Date: 4/30/2021 1200h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qua)
,alt Lake City, UT 84119 Ammonia (as N) mg/L 5/4/2021 I 350h 5/5/2021 926h E350.1 0.0500 < 0.0500 '@
Bicarbonate (as mg/L 5/4/2021 645h SM2320B 1.00 320
CaC03)
Carbonate (as CaC03) mg/L 5/4/2021 645h SM2320B 1.00 < 1.00
Phone: [phone] Chloride mg/L 5/13/2021 237h E300.0 1.00 32.6
Toll Free: [phone] Fluoride mg/L 5/13/2021 237h E300.0 0.200 0.272
Fax: [phone] Ion Balance % 5/13/2021 1130h Cale. -100 0.824
~-mail : [e-mail] Nitrate/Nitrite ( as N) mg/L 5/2/2021 1456h E353.2 0.100 1.14
Sulfate mg/L 5/12/2021 2024h E300.0 100 1,890
web: www.awal-labs.com Total Anions, Measured meq/L 5/13/2021 1130h Cale. 46.6
Total Cations, meq/L 5/13/2021 1130h Cale. 47.4
Measured
Total Dissolved Solids mg/L 4/30/2021 1520h SM2540C 20.0 2,700 Kyle F. Gross Total Dissolved Solids 0.888 5/13/2021 1130h Cale.
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 5/13/2021 1130h Cale. 3,040
Calculated
QA Officer @ -High RPD due to suspected sample non-homogeneity or matrix inte,jerence.
1 -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS.
Report Date: 5/21/2021 Page 19 of 64
All anal) ses applicable lo the CWA, SDWA. and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is localed on the attached COC. Confidential Business lnformalion: This report is prol'ided for the exclusi\·e use of the
~ddressee, Pri, ile~es o.f sub .. seq~1ent ~·~e of lhe ~~e of this .con,ipany or""~ ~~be1 of its slnff, or reproductio~ ~f this repo~ in ~on~cction .. "~U, the a~vertisement, P~?moli~n or sale of?-'!)'. ~rod~cl or p~ocess, ~r in ';°nn~c.lion '''!lh 1h~ r!·publication of I his repor1
American West
ANALYTICAL LABORATOR I ES
3440 South 700 West
;alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
:-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104877-00lA
Client Sample ID: MW-17 _ 04262021
Collection Date: 4/26/2021 1240h
Received Date: 4/30/2021 1200h
Analytical Results
Analyzed: 5/3/2021 814h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surrogate Units: µg/L
Surr: l ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Extracted:
Dilution Factor:
CAS
17060-07-0
460-00-4
1868-53-7
2037-26-5
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0 #
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Result Amount Spiked %REC Limits Qual
53.0 50.00 106 80-136
47.6 50.00 95.3 85-121
50.3 50.00 101 78-132
47.8 50.00 95.7 81-123
# -This compound exceeded (high) the control limit for the CCV. The data is acceptable since the compound was not detected in the
sample.
Report Date: 5/21/2021 Page 30 of 64
All anal) ses applicable to the CW A. SDWA0 and RCRA are performed in accordance to NELAC prolocols Per1inenl sampling informalion is located on the auached COC Confidential Business Jnformalion: This repon is provided for lhe exclusi, e use of the
~dressee Prfrile~es of sub~seq~enl ~~e of lhe ~~e oi lhis _c01~pany or nn) ~mbe1 of its slaff, or reproduclio~ ~f I his repo~ in ~011~1ection~ wilh the a~vertisement. p~omoli~n ~r sale of ~!Y ~rod~ct or p1.?cess, ~r in ~nn:c~ion w~th th~ r:-publicalion of this report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: May 28, 2021
Company:
Address:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado 80228
Contact: Ms. Kathy Weinel
Project: White Mesa Mill GW ----------CJ i en t Sample ID: MW-17_04262021
Sample ID: 54298900 I
Matrix: Ground Water
Collect Date: 26-APR-21 12:40
Receive Date: 04-MA Y-2 l
Collector: Client
Parameter Qualifier Result Uncertainty -----tad Gas Flow Proportional Counting
]FPC, Total Alpha Radium, Liquid "As Received"
]ross Radium Alpha U 1.00 +/-0.193
The following Analytical Methods were performed:
\1ethod Descri tion
EPA 903.0
;urrogate/Tracer Recovery Test
MDC
0.860
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received"
~otes:
:::ounting Uncertainty is calculated at the 68% confidence level (1-sigma).
RL
1.00
Project:
Client ID:
DNMI00100
DNMI001
Units PF DF Analyst Date Time Batch Method
pCi/L JXC9 05/26/21 1210 2128466
Analy_st Comments
Result Nominal Recovery% Acceptable Limits
96.5 (25o/o-l 25%)
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
OF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 12 of24 SDG: 542989
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 21048 77-002
Client Sample ID: MW-18_04262021
Collection Date: 4/26/2021 1320h
Received Date: 4/30/2021 1200h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Arsenic mg/L 5/3/2021 839h 5/11/2021 1606h E200.8 0.00500 < 0.00500
Beryllium mg/L 5/3/2021 839h 5/12/2021 1152h E200.8 0.000500 < 0.000500
Cadmium mg/L 5/3/2021 839h 5/l l /2021 1606h E200.8 0.000500 < 0.000500
Calcium mg/L 5/3/2021 839h 5/12/2021 1526h E200.7 10.0 549 Phone: [phone]
Chromium mg/L 5/3/2021 839h 5/12/2021 1152h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 5/3/2021 839h 5/l l /2021 1606h E200.8 0.0100 < 0.0100
Fax: [phone] Copper mg/L 5/3/2021 839h 5/12/2021 1152h E200.8 0.0100 < 0.0100
~-mail: [e-mail] Iron mg/L 5/3/2021 839h 5/12/2021 1152h E200.8 0.0300 0.0337
Lead mg/L 5/3/2021 839h 5/11/2021 1606h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 5/3/2021 839h 5/12/2021 1526h E200.7 1.00 125
Manganese mg/L 5/3/2021 839h 5/l l /2021 1606h E200.8 0.0100 0.0970
Mercury mg/L 5/3/2021 1133h 5/4/2021 1149h E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 5/3/2021 839h 5/11/2021 1606h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 5/3/2021 839h 5/l l /2021 1606h E200.8 0.0200 < 0.0200
Potassium mg/L 5/3/2021 839h 5/12/2021 1947h E200.7 1.00 9.91
Jose Rocha Selenium mg/L 5/3/2021 839h 5/l l /2021 1606h E200.8 0.00500 < 0.00500
QA Officer Silver mg/L 5/3/2021 839h 5/11/2021 1606h E200.8 0.0100 < 0.0100
Sodium mg/L 5/3/2021 839h 5/12/2021 1526h E200.7 10.0 191
Thallium mg/L 5/3/2021 839h 5/11/2021 1606h E200.8 0.000500 0.00233
Tin mg/L 5/3/2021 839h 5/11/2021 1606h E200.8 0.100 < 0.100
Uranium mg/L 5/3/2021 839h 5/11/2021 1606h E200.8 0.000500 0.0314
Vanadium mg/L 5/3/2021 839h 5/12/2021 194 7h E200.7 0.0150 < 0.0150
Zinc mg/L 5/3/2021 839h 5/ll /2021 1606h E200.8 0.0100 < 0.0100
2 -Analyte concentration is too high for accurate matrix spike recovery and/or RPD.
Report Date: 5/21/2021 Page 9 of 64
A11 anal) ses applicable Lo lhe CW A. SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on lhe attached COC Confidenti:il Business [nfmmalion: This report is provided for the exclusi,e use of the
~ddressee Pri,·ile~es of sub~seq~ent ~~e of the ~~e of I his .co1~pany or an) 1~i:r1ber of ils slaff, or reproductio~ ~f this repo~ in .con~eclion~ "~th the o~~er1isemenl, P~?moti~n <:r sale of~!~. ~rod~cl or P~?cess, ~r in ~onn:c!ion w!lh th~ r~-publication of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104877-002
American West Client Sample ID: MW-18_04262021
ANALYTICAL LABORATORIES Collection Date: 4/26/2021 1320h
Received Date: 4/30/2021 1200h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Ammonia (as N) mg/L 5/4/2021 1350h 5/21/2021 1305h E350.l 0.0500 < 0.0500
Bicarbonate (as mg/L 5/4/2021 645h SM2320B 1.00 380
CaC03)
Carbonate (as CaC03) mg/L 5/4/2021 645h SM2320B 1.00 < 1.00
Phone: [phone] Chloride mg/L 5/13/2021 302h E300.0 1.00 45.6
Toll Free: [phone] Fluoride mg/L 5/13/2021 327h E300.0 0.200 0.214
Fax: [phone] Ion Balance % 5/13/2021 1130h Cale. -100 0.502
:-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 5/2/2021 1457h E353.2 0.100 < 0.100
Sulfate mg/L 5/12/2021 2139h E300.0 100 1,770
web: www.awal-labs.com Total Anions, Measured meq/L 5/13/2021 1130h Cale. 45.8
Total Cations, meq/L 5/13/2021 1130h Cale. 46.3
Measured
Total Dissolved Solids mg/L 4/30/2021 1520h SM2540C 20.0 2,930 Kyle F. Gross Total Dissolved Solids Cale. 1.00 5/13/2021 1130h
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 5/13/2021 1130h Cale. 2,920
Calculated
QA Officer
Report Date: 5/21/2021 Page 20 of64
All anal) ses applicable to the CWA. SDWA. and RCRA are performed in accordance to NELAC prolocols Per1inent sampling information is located on the attached COC Confidenlial Business Information: This reporl is pro\'ided for the exclusi, e use of the
~ddressee. Pri,·ile~es o.r sub ... seq~enl ~~e of the ~:11:'1e of this 0co~pany or rul) ~mber of ils staff, or reproduclio~ ~f this repo~ in ~on~ection ... ,,ith the ~ver1isemenl, P~?motio.n or ~ale of :U!Y ~rodl~cl or p~ocess, ~r in ~nm~c.lion w!th th~ r;_-publication of this report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104877-002A
Client Sample ID: MW-18_04262021
ANALvr,cAL LAeoRAroR1Es Collection Date: 4/26/2021 1320h
3440 South 700 West
;alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: (80 I) 263-8687
!-mail: [e-mail]
web: www.awal-Jabs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Received Date: 4/30/2021 1200h
Analytical Results
Analyzed: 5/3/2021 131 Jh
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surrogate Units: µg/L
Surr: 1,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Extracted:
Dilution Factor:
CAS
17060-07-0
460-00-4
1868-53-7
2037-26-5
Test Code: 8260D-W-DENIOO
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0 #
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Result Amount Spiked %REC Limits Qual
53.3 50.00 107 80-136
47.5 50.00 95.0 85-121
50.8 50.00 102 78-132
47.4 50.00 94.7 81-123
# -This compound exceeded (high) the control limit f or the CCV The data is acceptable since the compound was not delected in the
sample.
Report Date: 5/21/2021 Page 31 of 64
All anal) ses applicable to the CWA_ SDWA. and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on Lhe attached COC Confidential Business Information: This report is provided for the exclusive use oflhe
~ddressee Pri, ile~es o.r sub .. seq~1ent ~;e of lhe ~~e of this .con_ipany or an) ~mber or its staff, or reproduclio~ ~r this repory in ~on~1eclion .. wilh the a~vertisemenl, P~?moti~n or sale of ~!Y ~rod~ct or p1.?Cess, ~r in ~onn~c)ion w!lh 1h~ r~-publication of lhis report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: May 28, 2021
Company:
Address:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado 80228
Contact: Ms. Kathy Weinel
Project: White Mesa Mill GW ------------------------CI i en t Sample ID: MW-18 04262021
Sample ID: 542989002
Matrix: Ground Water
Collect Date: 26-APR-21 13:20
Receive Date: 04-MAY-21
Collector: Client
Parameter Qualifier Result Uncertainty
lad Gas Flow Proportional Counting
]FPC, Total Alpha Radium, Liquid "As Received"
}ross Radium Alpha U 1.00 +/-0.306
The following Analytical Methods were performed:
MDC RL
0.776 1.00
Project:
Client ID:
DNMI00100
DNMI001
Units PF DF Analyst Date Time Batch Method
pCi/L JXC9 05/26/21 1210 2128466
\1ethod ___ D_e"'s--'--cr'--'-ip"---t"--io"---'n-'-------------------------'A'---==na=l·-'-=st;_;C=--o=m=m=e=nt=s'-----------
EPA 903.0
;urrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 96.9 (25%-125%)
~otes:
:ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 13 of 24 SDG: 542989
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104696-008
American West Client Sample ID: MW-19_04212021
ANALYTICAL LABORATORIES Collection Date: 4/21/2021 1500h
Received Date: 4/23/2021 1200h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 841 I 9 Arsenic mg/L 4/26/2021 11 06h 5/4/2021 1628h E200.8 0.00500 < 0.00500
Beryllium mg/L 4/26/2021 1106h 5/5/2021 1537h E200.8 0.000500 < 0.000500
Cadmium mg/L 4/26/2021 11 06h 5/4/2021 1628h E200.8 0.000500 < 0.000500
Phone:[phone] Calcium mg/L 4/26/2021 1106h 5/6/2021 1124h E200.7 5.00 129
Chromium mg/L 4/26/2021 1106h 5/4/2021 1628h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 4/26/2021 1106h 5/4/2021 1628h E200.8 0.0100 < 0.0100
Fax: [phone] Copper mg/L 4/26/2021 1106h 5/4/2021 1628h E200.8 0.0100 < 0.0100
~-mail: [e-mail] Iron mg/L 4/26/2021 1106h 5/4/2021 1628h E200.8 0.0300 < 0.0300
Lead mg/L 4/26/2021 1106h 5/4/2021 1628h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 4/26/2021 1106h 5/6/2021 1703h E200.7 1.00 47.4
Manganese mg/L 4/26/2021 II 06h 5/4/2021 1628h E200.8 0.0100 < 0.0100
Mercury mg/L 4/26/2021 !OO!h 4/26/2021 1440h E245.I 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 4/26/2021 1106h 5/4/2021 1628h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 4/26/2021 1106h 5/4/2021 1628h E200.8 0.0200 < 0.0200
Potassium mg/L 4/26/2021 1106h 5/6/2021 1703h E200.7 1.00 4.81
Jose Rocha Selenium mg/L 4/26/2021 1106h 5/4/2021 1628h E200.8 0.00500 0.0112
QA Officer Silver mg/L 4/26/2021 1106h 5/4/2021 1628h E200.8 0.0100 < 0.0100
Sodium mg/L 4/26/2021 1106h 5/6/2021 1124h E200.7 5.00 106
Thallium mg/L 4/26/2021 1106h 5/4/2021 1628h E200.8 0.000500 < 0.000500
Tin mg/L 4/26/2021 1106h 5/4/2021 1628h E200.8 0.100 < 0.100
Uranium mg/L 4/26/2021 1106h 5/4/2021 1628h E200.8 0.000500 0.00606
Vanadium mg/L 4/26/2021 1106h 5/4/2021 1628h E200.8 0.0150 < 0.0150
Zinc mg/L 4/26/2021 1106h 5/4/2021 1628h E200.8 0.0100 < 0.0100
Report Date: 5/13/2021 Page 15 of59
All analyses applicable to lhe CWA0 SDW A. and RCRA are performed in accordance to NELAC prolocols, Per1inenl sampling information is located on tl1e allached COC, Confidential Business Information: This report is provided for 1he exclusi,-e use or the
~ddressee, Pri,·ile~es o_f sub..5eq~ent ~~e or lhe ~~e of this .co".1pany or arl)' ~mber of its staff, or reproduclio~ ~~ this repo~ in ~on~ection~ \\ilh the a~vertise~enl, P~?moti~n ~r ~ale of~~~ ~rod~cl or P~?cess, ~r in ~nm;.c!ion w!th th~ r~-publicalion of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104696-008
American West Client Sample ID: MW-19_04212021
ANALYTICAL LAB0RAT0Rlf6 Collection Date: 4/21/2021 1500h
Received Date: 4/23/2021 1200h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Ammonia (as N) mg/L 5/11/2021 1324h 5/12/2021 1317h E350.1 0.0500 < 0.0500
Bicarbonate (as mg/L 4/27/2021 650h SM23208 1.00 200
CaC03)
Carbonate (as CaC03) mg/L 4/27/2021 650h SM2320B 1.00 < 1.00
Phone: [phone] Chloride mg/L 5/5/2021 617h E300.0 1.00 30.9
Ioli Free: [phone] Fluoride mg/L 5/5/2021 617h E300.0 0.500 1.01
Fax: [phone] Ion Balance % 5/7/2021 845h Cale. -100 -1.57
~-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 4/25/2021 1438h E353.2 0.100 2.21
Sulfate mg/L 5/4/2021 2319h E300.0 25.0 510
web: www.awal-labs.com Total Anions, Measured meq/L 5/7/2021 845h Cale. 15.5
Total Cations, meq/L 5/7/2021 845h Cale. 15.1
Measured
Total Dissolved Solids mg/L 4/26/2021 135011 SM2540C 20.0 1,040 Kyle F. Gross Total Dissolved Solids 5/7/2021 845h Cale. 1.09
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 5/7/2021 845h Cale. 950
Calculated
QA Officer
Report Date: 5/13/2021 Page 25 of 59
All analyses applicable to lhe CWA. SDWA. and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the aUached COC. Confidenti:il Business Jnformalion: This report is pro\'ided for the exclusi\-e use of1he
~ddressee Prfrile~es o.r sub~seq~enl ~~e of the ~?':'1e of I his .coi,:ipany or flll) ~~ber of its slaIT, or reproductio~ ~f this repo~ in .co~eclion ... ,vith the a~vertisemenl, IJ~?moli~n or sale of~,: prod~ct or p~ocess, ~r in ~nm;_c~ion w!th th~ r~-publicalion or lhis repor1
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2I04696-008A
American West Client Sample ID: MW-19 _04212021
ANAL vr, o L L AeoR AroR, [ s Collection Date: 4/21/2021 1500h
3440 South 700 West
;alt Lake City, UT 84119
Phone:[phone]
Toll Free: [phone]
Fax: (80 I) 263-8687
!-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Received Date: 4/23/2021 1200h
Analytical Results
Analyzed: 4/23/2021 1602h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surrogate Units: µg/L
Surr: 1,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromotluoromethane
Surr: Toluene-d8
Extracted:
Dilution Factor:
CAS
17060-07-0
460-00-4
1868-53-7
2037-26-5
Contact: Tanner Holliday
Test Code: 8260D-W-DENIOO
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Result Amount Spiked %REC Limits Qual
49.1 50.00 98.2 80-136
47.3 50.00 94.5 85-121
47.2 50.00 94.4 78-132
47.0 50.00 93.9 81-123
Report Date: 5/13/2021 Page 35 of 59
All analyses applicable 10 the CWA. SOWA and RCRA are perfom1ed in accordance to NELAC protocols. Per1inent sampling information is located on lhe allached COC Confidential Business lnformolion: This repor1 is proYided for the exclusi,·e use of the
~dressee. Pri\ ile~es o_rsu~seq~enl ~1~e of the ~~e of lhis .con_ipany or any 1~mber orils slaIT, or reproducti~ ~f1his repo~ in ~~1ectio1~ wilh 1he a~~1ertisement. P~?motio.n or sale of ?J!) ~rodl~cl or p~ocess, ~r in ~onn~c~ion w!lh 1h~ r:·p~blication of lhis report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: May 20, 2021
Company:
Address:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado 80228
Contact: Ms. Kathy Weinel
Project: White Mesa Mill GW -------
Client Sample ID: MW-19 04212021
Sample ID: 542003008
Matrix: Ground Water
Collect Date: 21-APR-21 15:00
Receive Date: 27-APR-2 I
Collector: Client
Parameter Qualifier Result Uncertainty MDC
lad Gas Flow Proportional Counting
3FPC, Total Alpha Radium, Liquid "As Received"
,ross Radium Alpha 1.02 +/-0.358 0.854
The following Analytical Methods were performed:
\.1ethod Descri tion
EPA 903.0
;urrogate/Tracer Recovery Test
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received"
~otes:
=:ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
RL
1.00
Project:
Client ID:
DNMI00100
DNMIOOJ
Units PF DF Analyst Date Time Batch Method
pCi/L HXB2 05/07/21 1227 2123018
Analyst Comm""en=t=s __ _
Result Nominal Recovery% Acceptable Limits
86.6 (25%-125%)
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 20 of 25 SDG: 542003
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 21053 53-002
American West Client Sample ID: MW-20_05122021
ANALVTICAL LABORATORIES Collection Date: 5/12/2021 830h
Received Date: 5/13/2021 1200h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
)alt Lake City, UT 84119 Arsenic mg/L 5/17/2021 1031h 5/24/2021 1219h E200.8 0.00500 < 0.00500
Beryllium mg/L 5/17/2021 1031h 5/25/2021 1206h E200.8 0.000500 < 0.000500
Cadmium mg/L 5/17/2021 1031h 5/24/2021 1219h E200.8 0.000500 < 0.000500
Phone:[phone] Calcium mg/L 5/17/2021 1031h 5/20/2021 1516h E200.7 10.0 298
Chromium mg/L 5/17/2021 1031h 5/24/2021 1219h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 5/17/2021 1031 h 5/24/2021 1219h E200.8 0.0100 < 0.0100
Fax: (80 I) 263-8687 Copper mg/L 5/17/2021 1031h 5/24/2021 1219h E200.8 0.0100 0.0266
:-mail: [e-mail] Iron mg/L 5/17/2021 I 03 lh 5/24/2021 1219h E200.8 0.0300 0.142
Lead mg/L 5/17/2021 1031h 5/24/2021 1219h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 5/17/2021 1031h 5/20/2021 1725h E200.7 0.100 39.0
Manganese mg/L 5/17/2021 1031h 5/24/2021 1219h E200.8 0.0100 < 0.0100
Mercury mg/L 5/17/2021 1200h 5/l 7 /2021 1440h E245.l 0.000500 < 0.000500
Jennifer Osborn Molybdenum mg/L 5/17/2021 1031h 5/24/2021 1219h E200.8 0.0100 0.0164
Laboratory Director Nickel mg/L 5/17/2021 1031h 5/24/2021 1219h E200.8 0.0200 < 0.0200
Potassium mg/L 5/17/2021 1031h 5/20/2021 1628h E200.7 2.00 31.1
Jose Rocha Selenium mg/L 5/17/2021 1031 h 5/24/2021 1219h E200.8 0.00500 < 0.00500
QA Officer Silver mg/L 5/17/2021 1031h 5/24/2021 1219h E200.8 0.0100 < 0.0100
Sodium mg/L 5/17/2021 1031h 5/20/2021 1405h E200.7 100 1,130
Thallium mg/L 5/17/2021 1031 h 5/24/2021 1219h E200.8 0.000500 < 0.000500
Tin mg/L 5/17/2021 1031 h 5/24/2021 1219h E200.8 0.100 < 0.100
Uranium mg/L 5/17/2021 1031h 5/24/2021 1219h E200.8 0.000500 0.00299
Vanadium mg/L 5/17/2021 1031h 5/20/2021 1725h E200.7 0.0150 < 0.0150
Zinc mg/L 5/17/2021 1031h 5/24/2021 1219h E200.8 0.0100 < 0.0100
Report Date: 6/1/2021 Page 6 of 28
All analyses applicable to lhe CWA_ SDW A. and RCRA are perfonned in accordance 1o NE LAC prolocols Pertinent sampling information is located on the altnched COC Confidential Business Jnfonnation: This report is provided for the exclusi, e use of1he
~ddressee Pri,·ile~es o.r sub~seq~enl ~~e of the ~~1e or this .con:ip:my or nn) ~';lber of its slnff, or reproduclio.~ ~~ this repo~ in ~o~ection~ \Vith the a~vertisemenl, P~?mo1io.n ~r ~aJe of~~): ~rodl~ct or P~?cess, ~r in ~onn:_c~ion \\'\th lh~ r;-p~blicalion of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2105353-002
American West Client Sample ID: MW-20_05122021
ANALYTICAL LAD0RATORIE6 Collection Date: 5/12/2021 830h
Received Date: 5/13/2021 1200h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Ammonia (as N) mg/L 5/14/2021 132511 5/18/2021 1132h E350.I 0.0500 0.0830
Bicarbonate (as mg/L 5/17/2021 415h SM2320B 1.00 82.0
CaC03)
Carbonate (as CaC03) mg/L 5/17/2021 415h SM2320B 1.00 < 1.00
Phone: [phone] Chloride mg/L 5/22/2021 220h E300.0 2.00 60.6
Toll Free: [phone] Fluoride mg/L 5/22/2021 31 Oh E300.0 0.200 0.233
Fax:[phone] Ion Balance % 5/26/2021 2051 h Cale. -100 1.41
!-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 5/23/2021 1135h E353.2 0.100 8.94
Sulfate mg/L 5/26/202 l 2000h E300.0 100 3,020
web: www.awal-labs.com Total Anions, Measured meq/L 5/26/2021 2051h Cale. 66.3
Total Cations, meq/L 5/26/2021 205 lh Cale. 68.2
Measured
Total Dissolved Solids mg/L 5/14/2021 1200h SM2540C 20.0 4,420 Jennifer Osborn Total Dissolved Solids 5/26/2021 2051 h Cale. 0.952
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 5/26/2021 2051 h Cale. 4,640
Calculated
QA Officer
Report Date: 6/ I /2021 Page 8 of 28
All anal) ses applic.:ible 10 lhe CWA. SDWA. and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling inrormation is located on the attached COC Confidential Business Information: This report is pro\'ided for 1he exclusi, e use of the
~dressee Pri,'ile~es o.r sub .. seq~nl ~~e of the ~~e of this .con:ipany or nnr ~mber of its slaJT, or reproducti~ ~~this repo~ in ~on~eclion .. ,vilh the ~;'ertise~enl. P~?motio.n ~r sale of~~· ~rodt~I or p~ocess, ~r in ~nn~c!ion w~lh 1h~ n;_·p~blica1ion or this report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2105353-002A
American West Client Sample ID: MW-20_05122021
ANALYTICAL LAeoRAToA1Es Collection Date: 5/12/2021 830h
Received Date: 5/13/2021 1200h
3440 South 700 West
~alt Lake City, UT 84119
Phone:[phone]
Toll Free: [phone]
Fax: [phone]
!-mail: [e-mail]
web: www.awal-labs.com
Analytical Results
Analyzed: 5/14/2021 1203h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Jennifer Osborn Toluene
Laboratory Director Xylenes, Total
Jose Rocha
QA Officer
Surrogate Units: µg/L
Surr: l ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Extracted:
Dilution Factor:
CAS
17060-07-0
460-00-4
1868-53-7
2037-26-5
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Result Amount Spiked %REC Limits Qual
53.3 50.00 107 80-136
47.6 50.00 95.1 85-121
49.2 50.00 98.4 78-132
47.4 50.00 94.7 81-123
Report Date: 6/1/2021 Page 10 of28
All analyses applicable to lhe CWA. SDW A. and RCRA are perfonned in accordance to NELAC prolocols Pertinent sampling information is localed on the allached COC Confidential Business Information: This report is proYided for the exclusiye use of the
~ddressee. Pri,·ile~es or sub__seq~ent ~~e or lhe ~?';le of this .cm~pany or anr ~'!lber of its staIT, or reproductio~ ~r this repo~ in ~on~1eclion~ v,itl1 the ~vertisemenl. P~?motio.n <:r saJe of~). ~rod~cl or p~ocess, ~r in ~onn1;c.lio11 w!th th: r:_-publicalion of I his report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: June 14, 2021
Company:
Address:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Contact:
Project:
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Parameter
Suite 600
Lakewood, Colorado 80228
Ms. Kathy Weinel
White Mesa Mill GW
MW-20 05122021
544774002
Ground Water
12-MA Y-21 08:30
17-MAY-21
Client
MDC Qualifier Result Uncertainty -"------
lad Gas Flow Proportional Counting
::iFPC, Total Alpha Radium, Liquid "As Received"
,ross Radium Alpha U 1.00 +/-0.124 0.500
The following Analytical Methods were performed:
\1ethod __ D_e_sc_r_i, _t_io_n _____ _
EPA 903.0
;urrogate/Tracer Recovery Test
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received"
'fotes:
:::ounting Uncertainty is calculated at the 68% confidence level (1-sigma).
RL
1.00
Project:
Client ID:
DNMI00100
DNMI001
Units PF DF Analyst Date Time Batch Method
pCi/L LXB3 06/08/21 1409 2133478
AT!1:!Jyst Co~m~m~e~n~ts~----------
Result Nominal Recovery% Acceptable Limits
110 (25%-125%)
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 12 of 14 SDG: 544774
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104877-004
Client Sample ID: MW-22_04272021
Collection Date: 4/27/2021 1245h
Received Date: 4/30/2021 1200h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
~alt Lake City, UT 84 I I 9 Arsenic mg/L 5/3/202 I 839h 5/11/2021 1651h E200.8 0.00500 < 0.00500
Beryllium mg/L 5/3/2021 839h 5/12/2021 1243h E200.8 0.000500 0.0156
Cadmium mg/L 5/3/202 I 839h 5/11/2021 1651h E200.8 0.000500 0.165
Phone: [phone] Calcium mg/L 5/3/2021 839h 5/12/2021 1550h E200.7 10.0 430
Chromium mg/L 5/3/202 l 839h 5/12/2021 1243h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 5/3/2021 839h 5/12/2021 1400h E200.8 0.0100 0.556
Fax: [phone] Copper mg/L 5/3/2021 839h 5/12/2021 1243h E200.8 0.0100 0.130
~-mail : [e-mail] Iron mg/L 5/3/202 I 839h 5/12/2021 1243h E200.8 0.0300 0.118
Lead mg/L 5/3/2021 839h 5/12/2021 1243h E200.8 0.00100 0.00307
web: www.awal-labs.com Magnesium mg/L 5/3/2021 839h 5/12/2021 1618h E200.7 2.00 1,240
Manganese mg/L 5/3/2021 839h 5/12/2021 1331 h E200.8 0.100 49.5
Mercury mg/L 5/3/2021 l 133h 5/4/2021 1153h E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 5/3/2021 839h 5/l 1/2021 1651h E200.8 0.0100 0.446
Laboratory Director Nickel mg/L 5/3/2021 839h 5/11/202 l 1651h E200.8 0.0200 0.312
Potassium mg/L 5/3/202 I 839h 5/12/2021 2006h E200.7 1.00 26.4
Jose Rocha Selenium mg/L 5/3/2021 839h 5/11 /2021 1651h E200.8 0.00500 0.0191
QA Officer Silver mg/L 5/3/2021 839h 5/11 /2021 1651h E200.8 0.0100 < 0.0100
Sodium mg/L 5/3/2021 839h 5/12/2021 1550h E200.7 10.0 296
Thallium mg/L 5/3/2021 839h 5/12/2021 1243h E200.8 0.000500 0.00196
Tin mg/L 5/3/2021 839h 5/11/2021 1651h E200.8 0.100 < 0.100
Uranium mg/L 5/3/2021 839h 5/12/2021 1243h E200.8 0.000500 0.0219
Vanadium mg/L 5/3/202 l 839h 5/12/2021 2006h E200.7 0.0150 < 0.0150
Zinc mg/L 5/3/202 I 839h 5/12/2021 1400h E200.8 0.0100 1.57
Report Date: 5/21/2021 Page 11 of 64
All analyses applicnble lo the CWA. SDWA. and RCRA are rierfonned in accordance 1o NELAC protocols Pertinent sampling information is located on the auached COC. Confidential Business rnformalion: This report is provided for the exclusi,e use of the
~ddressee, Pri, ile~es o_r sub~seq~enl ~e of lhe ~?'.11e or this .con:ipany or ari) ~1!1be1 or ils slaff, or reproducti~ ~f Lhis repo~ in ~o~ection~ "~lh the ~vertisemenL. P~?molio.n or sale of~!~: ~rodl~L or p1;ocess, ~r in ~onm~c~ion "!th 1h~ r~·publication of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104877-004
Client Sample ID: MW-22_04272021
Collection Date: 4/27/2021 1245h
Received Date: 4/30/2021 1200h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Ammonia (as N) mg/L 5/4/202 J 1350h 5/5/202 J 93 J h E350.l 0.0500 0.831
Bicarbonate (as mg/L 5/4/202 J 645h SM23208 1.00 25.0
CaC03)
Carbonate (as CaC03) mg/L 5/4/2021 645h SM23208 1.00 < 1.00
Phone: [phone] Chloride mg/L 5/13/2021 506h E300.0 1.00 57.2
Toll Free: [phone] Fluoride mg/L 5/13/2021 506h E300.0 1.00 11.7
Fax: (80 I) 263-8687 Ion Balance % 5/13/2021 1130h Cale. -100 -2.16
!-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 5/2/2021 1502h E353.2 0.100 2.53
Sulfate mg/L 5/13/2021 2135h E300.0 500 6,760
web: www.awal-labs.com Total Anions, Measured meq/L 5/13/2021 Jl30h Cale. 143
Total Cations, meq/L 5/13/2021 1130h Cale. 137
Measured
Total Dissolved Solids mg/L 4/30/2021 1520h SM2540C 20.0 8,250
Kyle F. Gross Total Dissolved Solids 5/13/2021 1 130h Cale. 0.935
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 5/13/2021 I 130h Cale. 8,820
Calculated
QA Officer
Report Date: 5/21/2021 Page 22 of64
All analyses applicable Lo the CWA. SDWA. and RCRA are performed in accordance to NELAC protocols Pertinent sampling inrormalion is located on the attached COC Conridential Business Information: This repor1 is provided for the exclusi\ e use or1he
~ddressee Pri,·ile~es of sub .. seq~enl ~~e of lhe ~~e of I his .con:ipany or an~ ~mbe1' of ils staff, or reproduclio~ ~f this repo~ in ~on~eclion .. with lhe ~;ertise'!1enl, P~?motio.n or sale of ?1f ~rod~cl or p1:ocess, ~r in ~onnt_:c~ion w!th 1h~ r~·p~blicalion of this report
American West
ANALYTICAL LABOAATOAIEB
3440 South 700 West
;alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
~-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104877-004A
Client Sample ID: MW-22_04272021
Collection Date: 4/27/2021 1245h
Received Date: 4/30/2021 1200h
Analytical Results
Analyzed: 5/3/2021 1350h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Extracted:
Dilution Factor:
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0 #
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Surr: I ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
17060-07-0
460-00-4
1868-53-7
2037-26-5
54.2
48.1
50.7
48.5
50.00 108 80-136
50.00 96.2 85-121
50.00 101 78-132
50.00 97.1 81-123
#-This compound exceeded (high) the control limit for the CCV The data is acceptable since the compound was not detected in the
sample.
Report Date: 5/21/2021 Page 33 of64
All analyses applicable lo lhe CWA. SOWA. and RCRA are performed in accordance to NELAC protocols Pertinent sampling informalion is locuted on the aUached COC Conl1dential Business lnformation: This reporl is prm1ided for the e:xclusi,e use of the
~ddressee. Pri,·ile~es o,f sub ... seq~enl ~~e of the ~?1,"e of I his .con_1pany or an) ~~be1 of ils slaff, or reproduclio~ ~f I his repo~ in ~o~eclion,. wilh lhe ~:·ertisemenL P~?motio.n ~r :ale or :U!Y ~rod~cl or P~?cess, ~r in ~onn~c~ion w)th 1h~ r~-p~blication of lhis report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: May 28, 2021
Company :
Address:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado 80228
Contact: Ms. Kathy Weinel
Project: White Mesa Mill GW -------------------Client Sample ID: MW-22 04272021
Sample ID: 542989004
Matrix: Ground Water
Collect Date: 27-APR-21 12:45
Receive Date: 04-MAY-21
Collector: Client
Parameter Qualifier Result Uncertainty MDC -------
lad Gas Flow Proportional Counting
]FPC, Total Alpha Radium, Liquid "As Received"
}ross Radium Alpha 2.42 +/-0.515 0.827
The following Analytical Methods were performed:
RL
Project:
Client ID:
DNMIOOIOO
DNMI001
Units PF DF Analyst Date Time Batch Method -----
1.00 pCi/L JXC9 05/26/21 1211 2128466
---------------------------\1 et hod Description Analyst Comments
EPA 903.0
,urrogate/Tracer Recove~ Test Result Nominal Recovery% Acceptable Limits
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 94.7 (25%-125%)
'fotes:
:::ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
,RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 15 of 24 SDG: 542989
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104877-005
Client Sample ID: MW-23_04272021
Collection Date: 4/27/2021 1330h
Received Date: 4/30/2021 1200h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Arsenic mg/L 5/3/2021 839h 5/11/2021 1655h E200.8 0.00500 < 0.00500
Beryllium mg/L 5/3/2021 839h 5/12/2021 1236h E200.8 0.000500 < 0.000500
Cadmium mg/L 5/3/2021 839h 5/11/2021 1655h E200.8 0.000500 < 0.000500
Phone: (80 I) 263-8686 Calcium mg/L 5/3/2021 839h 5/12/2021 1552h E200.7 10.0 456
Chromium mg/L 5/3/2021 839h 5/12/2021 1236h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 5/3/2021 839h 5/11/202 1 1655h E200,8 0.0100 < 0.0100
Fax: (80 I) 263-8687 Copper mg/L 5/3/2021 839h 5/12/2021 1236h E200.8 0.0100 < 0.0100
~-mail: [e-mail] Iron mg/L 5/3/2021 839h 5/12/2021 1236h E200.8 0.0300 < 0.0300
Lead mg/L 5/3/2021 839h 5/11/2021 1655h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 5/3/2021 839h 5/12/2021 1552h E200.7 1.00 150
Manganese mg/L 5/3/2021 839h 5/12/2021 1236h E200.8 0.0100 < 0.0100
Mercury mg/L 5/3/2021 1133h 5/4/2021 1159h E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 5/3/2021 839h 5/I I /2021 1655h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 5/3/2021 839h 5/11/2021 1655h E200.8 0.0200 < 0.0200
Potassium mg/L 5/3/2021 839h 5/12/2021 2009h E200.7 1.00 12.2
Jose Rocha Selenium mg/L 5/3/2021 839h 5/11/2021 1655h E200.8 0.00500 < 0.00500
QA Officer Silver mg/L 5/3/2021 839h 5/11/2021 1655h E200.8 0.0100 < 0.0100
Sodium mg/L 5/3/2021 839h 5/12/2021 1552h E200.7 10.0 394
Thallium mg/L 5/3/2021 839h 5/11/2021 1655h E200.8 0.000500 < 0.000500
Tin mg/L 5/3/2021 839h 5/11/2021 1655h E200.8 0.100 < 0.100
Uranium mg/L 5/3/2021 839h 5/11/2021 1655h E200.8 0.000500 0.00848
Vanadium mg/L 5/3/2021 839h 5/12/2021 2009h E200.7 0.0150 < 0.0150
Zinc mg/L 5/3/2021 83911 5/11/2021 1655h E200.8 0.0100 < 0.0100
Report Date: 5/21/2021 Page 12 of64
All anal~ ses applicable 10 the CW A. SDW A. and RCRA are perfom1ed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC Confiden1ial Business Jnformotion: This report is provided for the excl~h e use or the
~ddressee Pri,•ile~es o_f sub,_5eq~1enl ~,~e of the ~~e of this .co~pany or an) t~mbe, or its staff, or reproduclio~ ~f this repo~ in ~n~eclion .. ,vith the a~vertisemenl, P~?motio.n o.r sale of~!~ ~rod~cl or p1:ocess, ~r in ~nn:c!ion w!lh th~ r~-publicaJ.ion or this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104877-005
Client Sample ID: MW-23_04272021
ANALYTICAL LABORATOR I ES Collection Date: 4/27/2021 1330h
Received Date: 4/30/2021 1200h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Ammonia (as N) mg/L 5/4/2021 1350h 5/5/2021 932h E350.I 0.0500 < 0.0500
Bicarbonate (as mg/L 5/4/2021 645h SM2320B 1.00 280
CaC03)
Carbonate (as CaC03) mg/L 5/4/2021 645h SM23208 1.00 < 1.00
Phone: [phone] Chloride mg/L 5/13/2021 531h E300.0 1.00 7.74
Toll Free: [phone] Fluoride mg/L 5/13/2021 53 lh E300.0 0.200 < 0.200
Fax:[phone] Ion Balance % 5/13/2021 1130h Cale. -100 1.04
~-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 5/2/2021 1503h E353.2 0.100 0.195
Sulfate mg/L 5/12/2021 2253h E300.0 100 2,200
web: www.awal-labs.com Total Anions, Measured meq/L 5/13/2021 1130h Cale. 51.5
Total Cations, meq/L 5/13/2021 1130h Cale. 52.6
Measured
Total Dissolved Solids mg/L 4/30/2021 1520h SM2540C 20.0 3,600 Kyle F. Gross Total Dissolved Solids 1.06 5/13/2021 1130h Cale.
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 5/13/2021 1130h Cale. 3,380
Calculated
QA Officer
Report Date: 5/21/2021 Page 23 of64
All analyses applicable to lhe CW A. SOW A. and RCRA are perfom1ed in accordwice Lo NELAC protocols Pertinenl sampling information is located on the 11llached COC ConfidenLial Business Information: This report is provided for the exclusi, e use oFthe
~ddressee Pri,·ile~es o_f sub..5eq~enl ~~e of the ~~e of lhis .con;ipany or all) ~mber of its starT, or reproduclio.~ ~fthis repo~ in .con~eclion,.. with the ~vertise~enl. P~?moti~n or sale of :U!)~~rod~cl or p1.?cess, ~r in ~onnc~.c~io11 w!lh th~ n;:-publicalion of this report
3440 South 700 West
,alt Lake City, UT 84119
Phone:[phone]
Toll Free: [phone]
Fax:[phone]
:-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104877-005A
Client Sample ID: MW-23_04272021
Collection Date: 4/27/2021 1330h
Received Date: 4/30/2021 1200h
Analytical Results
Analyzed: 5/3/2021 1410h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surrogate Units: µg/L
Surr: l ,2-Dichloroethane-d4
Surr: 4-Bromotluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Extracted:
Dilution Factor:
CAS
17060-07-0
460-00-4
1868-53-7
2037-26-5
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0 #
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Result Amount Spiked %REC Limits Qual
53.5 50.00 107 80-136
48.5 50.00 97.0 85-121
50.7 50.00 IOI 78-132
48.2 50.00 96.4 81-123
# -This compound exceeded (high) the control limit for the CCV. The data is acceptable since the compound was not detected in the
sample.
Report Date: 5/21/2021 Page 34 of64
All analyses applicable 10 lhe CWA. SOWA. and RCRA are perlom,ed in accordance to NELAC prolocols Pertinent sampling informalion is located on lhe attached COC Confidential Business Jnformalion: This report is pro\'ided for the e:xclusi, e use of the
~ddressee Pri, ile~es o_f sub ... seq~enl ~;'e or lhe ~~e or this .co1~pany or any ~'?lber or ils slaIT, or reproducti~ ~f this repo~ in .con~ection~ with the n~,,ertisemenL, p~~moti~ ':r sale of ~!Y ~rod~ct or p~~ess, ~r in c:=onm;_c~ion w!th th~ r1;:-publica1ion or this report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Company :
Address:
Contact:
Project:
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Certificate of Analysis
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado 80228
Ms. Kathy Weinel
White Mesa Mill GW
MW-23 04272021
542989005
Ground Water
27-APR-21 13:30
04-MAY-21
Client
----------
Project:
Client ID:
Report Date: May 28, 2021
DNMIOOlOO
DNMIOOl
Parameter Qualifier Result Uncertainty MDC RL Units PF DF Analyst Date Time Batch Method ----------------lad Gas Flow Proportional Counting
::iFPC, Total Alpha Radium, Liquid "As Received"
,ross Radium Alpha I.SO +/-0.394 0.741 1.00 pCi/L JXC9 05/26/21 1209 2128466
The following Analytical Methods were performed: ----Method Descri tion ____________________ ~A=n~a~l,_s~t~C~o~m~m~en~ts ___________ _
EPA 903.0
,urrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 93.3 (25%-125%)
~otes:
:ounting Uncertainty is calculated at the 68% confidence level (l-sigma).
,RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 16 of 24 SDG: 542989
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104877-009
Client Sample ID: MW-24_04292021
Collection Date: 4/29/2021 840h
Received Date: 4/30/2021 1200h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;aJt Lake City, UT 84119 Arsenic mg/L 5/3/2021 839h 5/11/2021 1711h E200.8 0.00500 < 0.00500
Beryllium mg/L 5/3/202 I 839h 5/12/202 I 1258h E200.8 0.000500 0.00278
Cadmium mg/L 5/3/202 I 839h 5/11/2021 1711h E200.8 0.000500 0.00808
Phone: (80 I) 263-8686 Calcium mg/L 5/3/2021 839h 5/12/2021 1612h E200.7 10.0 489
Chromium mg/L 5/3/202 I 839h 5/12/2021 1258h E200.8 0.0250 < 0.0250
foll Free: [phone] Cobalt mg/L 5/3/2021 839h 5/11/2021 171 lh E200.8 0.0100 0.128
Fax: (80 I) 263-8687 Copper mg/L 5/3/2021 83% 5/12/202 I I 258h E200.8 0.0100 0.0113
:-mail: [e-mail] Iron mg/L 5/3/2021 839h 5/12/2021 1258h E200.8 0.0300 0.0350
Lead mg/L 5/3/202 I 839h 5/11/2021 171 lh E200.8 0.00100 0.00236
web: www.awal-labs.com Magnesium mg/L 5/3/2021 839h 5/12/2021 1612h E200.7 1.00 189
Manganese mg/L 5/3/2021 839h 5/12/2021 1342h E200.8 0.0100 7.54
Mercury mg/L 5/3/2021 1133h 5/4/2021 1207h E245.I 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 5/3/202 I 839h 5/11/2021 1711h E200.8 0.0100 < 0.0100
Laborato1y Director Nickel mg/L 5/3/202 1 839h 5/11/2021 1711h E200.8 0.0200 0.0724
Potassium mg/L 5/3/2021 839h 5/l 2/202 I 20 I 7h E200.7 1.00 16.4
Jose Rocha Selenium mg/L 5/3/202 I 839h 5/11/2021 1711h E200.8 0.00500 0.00848
QA Officer Silver mg/L 5/3/2021 839h 5/11/2021 1711h E200.8 0.0100 < 0.0100
Sodium mg/L 5/3/2021 839h 5/12/2021 1612h E200.7 10.0 449
Thallium mg/L 5/3/202 I 839h 5/11/2021 1711h E200.8 0.000500 0.00302
Tin mg/L 5/3/202 I 839h 5/11/2021 171 lh E200.8 0.100 <0.100
Uranium mg/L 5/3/202 I 839h 5/11/2021 1711h E200.8 0.000500 0.00671
Vanadium mg/L 5/3/2021 839h 5/12/2021 2017h E200.7 0.0150 < 0.0150
Zinc mg/L 5/3/2021 839h 5/11/2021 1711h E200.8 0.0100 0.155
Report Date: 5/21/2021 Page 16 of64
All anal) ses applicable lo lhe CWA, SDWA and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Conlidenlial Business Information: This report is provided for the exclusi, e use of the
~ddressee Pri, ile~es o,f sub_.seq~enl ~1~e oflhe ~~e of lhis.co1~pany or an) ~'!lber of its slalT, or reproductio~ ~~this repo~ in .co~ecLio~ with the n~vertisement. P~?motio.n ~r sale of~!) ~rod~ct or p,.ocess, ~r in ~nn1;c~io11 w!th th~ r:_-publication of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104877-009
American West Client Sample ID: MW-24_04292021
ANALYTICAL LABORATOR I ES Collection Date: 4/29/2021 840h
Received Date: 4/30/2021 1200h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Ammonia (as N) mg/L 5/4/2021 1350h 5/5/2021 935h E350.I 0.0500 0.0785
Bicarbonate (as mg/L 5/4/2021 645h SM2320B 1.00 6.60
CaC03)
Carbonate (as CaC03) mg/L 5/4/2021 645h SM2320B 1.00 < 1.00
Phone: [phone] Chloride mg/L 5/13/2021 71 Oh E300.0 1.00 46.3
Toll Free: [phone] Fluoride mg/L 5/13/2021 7 !0h E300.0 0.500 0.925
Fax: [phone] Ion Balance % 5/13/2021 1130h Cale. -100 -2.57
:-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 5/2/2021 1513h E353.2 0.100 0.323
Sulfate mg/L 5/19/2021 1323h E300.0 100 2,960
web: www.awal-labs.com Total Anions, Measured meq/L 5/13/2021 1130h Cale. 63.1
Total Cations, meq/L 5/13/2021 1130h Cale. 59.9
Measured
Total Dissolved Solids mg/L 4/30/2021 1520h SM2540C 20.0 4,460 Kyle F. Gross Total Dissolved Solids 5/13/2021 1130h Cale. 0.972
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 5/13/2021 1130h Cale. 4,150
Calculated
QA Officer
Report Date: 5/21/2021 Page 27 of64
All analyses applicable to the CWA. SDWA. and RCRA are performed in accordance to NELAC protocols Per1inenl sampling information is localed on lhe auached COC Confidential Business Infonnalion: This report is provided f'orthe exclusi,e use of the
~ddressee Pri, ile~es o.r su~seq~enl ~~e of the ~?1,11e of this _con_ipany or ml)' ~mber of its staff, or reproduclio~ ~f lhis repo~ in ~o~eclion,, with the a~,•ertisemenl, P~?molio.n or sale of ?1!Y ~rod~cl or p~ocess, ~r in ~onn~c.lion w!lh th~ r~-p~blicalion of lhis repon
American West
ANALYTICAL LABORATORIES
3440 South 700 West
;alt Lake City, UT 84 I I 9
Phone:[phone]
Toll Free: [phone]
Fax: (80 I) 263-8687
~-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104877-009A
Client Sample ID: MW-24_04292021
Collection Date: 4/29/2021 840h
Received Date: 4/30/2021 1200h
Analytical Results
Analyzed: 5/3/2021 1529h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Extracted:
Dilution Factor:
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0 #
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Surr: I ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
17060-07-0
460-00-4
1868-53-7
2037-26-5
52.1
47.0
49.2
46.9
50.00 104 80-136
50.00 94.0 85-121
50.00 98.4 78-132
50.00 93.7 81-123
# -This compound exceeded (high) the control limit for the CCV The data is acceptable since the compound was not detected in the
sample.
Report Date: 5/21/2021 Page 38 of64
All analyses applicJble lo lhe CWA. SDWA, and RCRA are performed in accordance to NELAC protocols Per1inenl sampling informal ion is locnled on the attached COC. Confidential Business Information: This report is provided for the exclusi,e use or1he
~ddressee Pri, ile~es o; sub.seq~enl ~~e of lhe ~~e of this
0
co~pany or M)' ~mber oi ils Slaff, or reproducli~ ~f this repo~ in ~oil?ection~ \\~th the ~vertisement, P~?molio.n or sale of~!~. ~rod~cl or p~ocess, ~r in ~onn~c!ion w!lh lh~ r:·publicmion of this report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: May 28, 2021
Company :
Address:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Parameter
Contact:
Project:
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Suite 600
Lakewood, Colorado 80228
Ms. Kathy Weinel
White Mesa Mill GW
MW-24 04292021
542989009
Ground Water
29-APR-21 08:40
04-MAY-21
Client
Qualifier Result Uncertainty
tad Gas Flow Proportional Counting
]FPC, Total Alpha Radium, Liquid "As Received"
}ross Radium Alpha 3.18 +/-0.536
The following Analytical Methods were performed:
\1ethod Description
EPA 903.0
MDC
0.913
RL
1.00
Project:
Client ID:
DNMI00100
DNMI001
Units PF DF Analyst Date Time Batch Method
pCi/L JXC9 05/26/21 1256 2128466
Analyst Comments
,urrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits '-----------------------------3 ar i um Carrier GFPC, Total Alpha Radium, Liquid "As Received" 97.2 (25%-125%)
"'iotes:
:ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
,RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 20 of 24 SDG: 542989
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104877-010
Client Sample ID: MW-24A_04292021
Collection Date: 4/29/2021 815h
Received Date: 4/30/2021 1200h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Arsenic mg/L 5/3/2021 839h 5/11/2021 17151, E200.8 0.00500 < 0.00500
Beryllium mg/L 5/3/2021 839h 5/12/2021 1302h E200.8 0.000500 0.00451
Cadmium mg/L 5/3/2021 839h 5/11/2021 1715h E200.8 0.000500 0.00907
Calcium mg/L 5/3/2021 839h 5/12/2021 1614h E200.7 10.0 471 Phone: [phone]
Chromium mg/L 5/3/2021 839h 5/12/2021 1302h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 5/3/2021 839h 5/11/2021 1715h E200.8 0.0100 0.132
Fax:[phone] Copper mg/L 5/3/2021 839h 5/12/2021 1302h E200.8 0.0100 0.0185
!-mail: [e-mail] Iron mg/L 5/3/2021 839h 5/12/2021 1302b E200.8 0.0300 < 0.0300
Lead mg/L 5/3/2021 839h 5/11/2021 1715h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 5/3/2021 839h 5/12/2021 1614h E200.7 1.00 179
Manganese mg/L 5/3/2021 839h 5/12/2021 1346h E200.8 0.0100 7.35
Mercury mg/L 5/3/2021 1133h 5/4/2021 1210h E245.I 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 5/3/2021 839h 5/JJ/2021 1715h E200.8 O.OlQO <0.0100
Laboratory Director Nickel mg/L 5/3/2021 839h 5/11/2021 1715h E200.8 0.0200 0.0624
Potassium mg/L 5/3/2021 839h 5/12/2021 2019h E200.7 1.00 15.2
Jose Rocha Selenium mg/L 5/3/2021 839h 5/11/2021 1715h E200.8 0.00500 0.00741
QA Officer Silver mg/L 5/3/2021 839b 5/ll/2021 1715h E200.8 0.0100 < 0.0100
Sodium mg/L 5/3/2021 839h 5/12/2021 1614h E200.7 10.0 454
Thallium mg/L 5/3/2021 839h 5/11/2021 1715h E200.8 0.000500 0.00230
Tin mg/L 5/3/2021 839h 5/11/2021 1715h E200.8 0.100 <0.100
Uranium mg/L 5/3/2021 839h 5/11/2021 1715h E200.8 0.000500 0.00754
Vanadium mg/L 5/3/2021 839h 5/12/2021 2019h E200.7 0.0150 < 0.0150
Zinc mg/L 5/3/2021 839h 5/11/2021 1715h E200.8 0.0100 0.0605
Report Date: 5/21/2021 Page 17 of64
All anal~ ses applicable 10 lhe CWA. SDWA. and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is Jocoted on the auached COC Conlidenlial Business Information: This repor1 is prO\ ided for the e:\'.clusi\·e use of 1he
~ddressee Pri, ile~es of sub .. seq~ent ~~e or the ~~1e or I his .cm~p:my or nn) ~~mber of its stnJT, or reproduclio~ ~f this repo~ in f~ection ... with the a~vertisement. P~?motio.n o.r sale of :"!r rrod~t or p~ocess, ~r in ~onn~~ion w~lh th~ r~-publicalion of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104877-010
Client Sample ID: MW-24A_04292021
ANALYTICAL LABORATORIES Collection Date: 4/29/2021 815h
Received Date: 4/30/2021 1200h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Ammonia ( as N) mg/L 5/4/2021 1350h 5/5/2021 936h E350.l 0.0500 0.0786
Bicarbonate (as mg/L 5/4/2021 645h SM2320B 1.00 5.50
CaC03)
Carbonate (as CaC03) mg/L 5/4/2021 645h SM2320B 1.00 < 1.00
Phone: [phone] Chloride mg/L 5/13/2021 735h E300.0 1.00 45.7
Toll Free: [phone] Fluoride mg/L 5/13/2021 735h E300.0 1.00 1.29
Fax: [phone] Ion Balance % 5/13/2021 1130h Cale. -100 -0.857
~-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 5/2/2021 1514h E353.2 0.100 0.237
Sulfate mg/L 5/13/2021 147h E300.0 200 2,780
web: www.awal-labs.com Total Anions, Measured meq/L 5/13/2021 1130h Cale. 59.3
Total Cations, meq/L 5/13/2021 1130h Cale. 58.3
Measured
Total Dissolved Solids mg/L 4/30/2021 1520h SM2540C 20.0 4,300 Kyle F. Gross Total Dissolved Solids 5/13/2021 1130h Cale. 1.09
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 5/13/2021 1130h Cale. 3,950
Calculated
QA Officer
Report Date: 5/21/2021 Page 28 of64
All analyses applicable to the CWA_ SOWA. and RCRA are perfom,ed in accordance to NELAC protocols Pertinenl sampling information is located on the attached COC Confidential Business Jnformalion: This report is provided for the exclusi,·e use of the
~cldressee, Pri \'ile~es of" sub ... seq~enl ~~e of the ~~e of lhis .con:ipany or an) ~'!1ber of its staJT, or reproduclio~ ~! Lhis repo~ in .con~eclion ... with the a~,1ertisemenl, p~omoli~n ~r ~aJe of~!). rrod1~cl or p~~ess, ~r in ~onn:c~ion w!lh th~ r:-publication of this report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104877-0lOA
American West Client Sample ID: MW-24A_04292021
ANA Lvr1 c AL LAB o R AToR IE s Collection Date: 4/29/2021 815h
3440 South 700 West
)alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
:-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Received Date: 4/30/2021 I 200h
Analytical Results
Analyzed: 5/3/2021 1548h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chlorofonn
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Extracted:
Dilution Factor:
Test Code: 8260D-W-DENIOO
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0 #
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Surr: l ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
17060-07-0
460-00-4
1868-53-7
2037-26-5
53.9
47.8
51.1
48.1
50.00 108 80-136
50.00 95.5 85-121
50.00 102 78-132
50.00 96.2 81-123
#-This compound exceeded (high) !he control limilfor !he CCV. The data is acceptable since the compound was no/ defected in the
sample.
ReportDate: 5/21/2021 Page39of64
All analyses applicable to the CWA. SDWA. and RCRA are performed in accordance 1o NELAC protocols Pertinent srunpling information is located on the attached COC Conridential Business Information: This repon is pro,•ided for the exclusi\ e use of the
~ddressee Pri, ile~es o! su~seq~1ent ~,~e of the ~~e of I his .con_,p:my or any ~1;1be1 of its staIT, or reproduclio~ ~f this repo~ in .con~eclion .. with the n~vertisemenl, P~?mo1io.n or sale of~!) ~rod~ct or p~ocess, ~r in ~nn~!ion w~lh th~ r~-publicalion of this repon
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: May 28, 2021
Company:
Address:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado 80228
Contact: Ms. Kathy Weinel
Project: White Mesa Mill GW -------------------
Client Sample ID: MW-24A 04292021
Sample ID: 542989010
Matrix: Ground Water
Collect Date: 29-APR-21 08:15
Receive Date: 04-MAY-21
Collector: Client
Parameter Qualifier Result Uncertainty MDC -------
tad Gas Flow Proportional Counting
3FPC, Total Alpha Radium, Liquid "As Received"
}ross Radium Alpha 4.04 +/-0.645 0.919
RL
Project:
Client ID:
DNMIOOIOO
DNMI001
Units PF DF Analyst Date Time Batch Method -----
1.00 pCi/L JXC9 05/26/2 1 1256 2128466
The following Analytical Methods were performed: ----'----------------------\1 et hod Descri tion Analyst Comments
EPA 903.0
;urrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 92.3 (25%-125%)
~otes:
:ounting Uncertainty is calculated at the 68% confidence level (]-sigma).
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 21 of 24 SDG: 542989
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104491-005
Client Sample ID: MW-25_04142021
ANALYTICAi LABORATORI ES Collection Date: 4/14/2021 1045h
Received Date: 4/16/2021 1125h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;aJt Lake City, UT 84119 Arsenic mg/L 4/20/2021 858h 4/23/2021 1456h E200.8 0.00500 < 0.00500
Beryllium mg/L 4/20/2021 858h 4/26/2021 1 720h E200.8 0.000500 < 0.000500
Cadmium mg/L 4/20/2021 858h 4/23/2021 1456h E200.8 0.000500 0.00146
Calcium mg/L 4/20/2021 858h 4/26/2021 1300h E200.7 10.0 326 Phone: (80 l) 263-8686
Chromium mg/L 4/20/2021 858h 4/23/2021 1456h E200.8 0.0250 < 0.0250
foll Free: [phone] Cobalt mg/L 4/20/2021 858h 4/23/2021 1456h E200.8 0.0100 < 0.0100
Fax: [phone] Copper mg/L 4/20/2021 858h 4/23/2021 1456h E200.8 0.0100 < 0.0100
:-mail : [e-mail] Iron mg/L 4/20/2021 858h 4/23/2021 1456h E200.8 0.0300 < 0.0300
Lead mg/L 4/20/2021 858h 4/23/2021 1456h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 4/20/2021 858h 4/26/2021 1300h E200.7 10.0 120
Manganese mg/L 4/20/2021 858h 4/27/2021 1113h E200.8 0.0100 1.47
Mercury mg/L 4/19/2021 935h 4/19/2021 133th E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 4/20/2021 858h 4/23/2021 1456h E200.8 0.0100 0.0175
Laboratory Director Nickel mg/L 4/20/2021 858h 4/23/2021 1456h E200.8 0.0200 < 0.0200
Potassium mg/L 4/20/2021 858h 4/28/2021 1423h E200.7 1.00 10.4
Jose Rocha Selenium mg/L 4/20/2021 858h 4/23/2021 1456h E200.8 0.00500 < 0.00500
QA Officer Silver mg/L 4/20/202 l 858h 4/23/2021 1456h E200.8 0.0100 < 0.0100
Sodium mg/L 4/20/2021 858h 4/26/2021 1300h E200.7 10.0 278
Thallium mg/L 4/20/2021 858h 4/23/2021 1456h E200.8 0.000500 0.000853
Tin mg/L 4/20/2021 858h 4/23/2021 1456h E200.8 0.100 <0.100
Uranium mg/L 4/20/2021 858h 4/23/2021 1456h E200.8 0.000500 0.00691
Vanadium mg/L 4/20/2021 858h 4/23/2021 1456h E200.8 0.0150 < 0.0150
Zinc mg/L 4/20/2021 858h 4/23/2021 1456h E200.8 0.0100 < 0.0100
Report Date: 5/6/2021 Page 12 of57
All nnnl) ses e.pplicnble to the CWA. SOWA. and RCRA are performed in R.CCordance to NELAC protocols. Pertinent sampling informntion is located on 1he nllnched COC. C'onlidentinl Business lnfonnntion: This report is pro,·ided for the exdusiYe use or1he
~c\dressee P11\ ile~es or sub .. seq~enl ~i~e of the ~~ne of this .con.,po1\y or nn~ ~mber of its stnJT, or reproductio)~ ~!' lhis repo~ in f~ection .. \\ith lhe n~, ertisement. J>~?fl\Oli°;" ~r ~nle of~!~. ~rodl~I or P~?Cess, ~r in ~nn~!ion with th~ ~-p~blicolion or1his l't)port
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104491-005
American West Client Sample ID: MW-25_04142021
ANALYTICAL LABORATORIES Collection Date: 4/14/2021 1045h
Received Date: 4/16/2021 1125h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qua)
~alt Lake City, UT 841 19 Ammonia (as N) mg/L 4/23/2021 1424h 4/23/2021 1657h E350.l 0.0500 0.317
Bicarbonate (as mg/L 4/20/2021 81 Oh SM23208 1.00 340
CaC03)
Carbonate (as CaC03) mg/L 4/20/2021 81 Oh SM23208 1.00 < 1.00
Phone: [phone] Chloride mg/L 4/20/2021 451 h E300.0 10.0 34.8
Toll Free: [phone] Fluoride mg/L 4/20/2021 2021 h E300.0 0.200 0.314
Fax: [phone] Ion Balance % 4/26/2021 1638h Cale. -100 -5.37
!-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 4/17/2021 1410h E353.2 0.100 < 0.100
Sulfate mg/L 4/20/2021 451h E300.0 50.0 1,690
web: www.awal-labs.com Total Anions, Measured meq/L 4/26/2021 1638h Cale. 42.9
Total Cations, meq/L 4/26/2021 1638h Cale. 38.5
Measured
Total Dissolved Solids mg/L 4/19/2021 1330h SM2540C 20.0 2,720
Kyle F. Gross Total Dissolved Solids 4/26/2021 1638h Cale. 1.02
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 4/26/2021 1638h Cale. 2,660
Calculated
QA Officer
Report Date: 5/6/2021 Page 22 of 57
All anal, ses applicable 10 lhe CWA. SDW A. and RCRA are perfom1ed in accordance to NELAC pro1ocols Pertinent sampling information is locnted on the attached COC Confidential Business lnformalion: This report is provided for the exclusi, e use or1he
~dressee Prfrile~es o_fsub~seq~enl ~·!e of the ~~e or this .co1~pnny or nny ~mbe1 of its stnJT, or reproduc1io~ ~fthis repo~ in ~on?ection~ with the n~vertisemenl, P~?motio.n or sale or:U!Y ~rod~ct or p1.ocess, ~r in ~nn:_c.tlon w!lh th: r~-publication of lhis report
American West
ANALYTICAL LABORATORIES
3440 South 700 West
,alt Lake City, UT 84119
Phone: (80 I) 263-8686
Toll Free: [phone]
Fax: (80 I) 263-8687
:-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104491-005A
Client Sample ID: MW-25_04142021
Collection Date: 4/14/2021 1045h
Received Date: 4/16/2021 1125h
Analytical Results
Analyzed: 4/19/2021115lh
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Extracted:
Dilution Factor:
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0 $
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20~3 1.00 < 1.00
109-99-9 1.00 < 1.00
l 08-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Surr: 1,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
17060-07-0
460-00-4
1868-53-7
2037-26-5
$ -This compound exceeded (low) the control limit f or the CCV.
51.5
48.7
50.4
48.8
50.00 103 80-136
50.00 97.3 85-121
50.00 101 78-132
50.00 97.7 81-123
Report Date: 5/6/2021 Page 32 of 57
All analyses applicable to the CWA. SDWA. and RCRA are perfom1ed in accordance to NELAC prolocols Pertinent swnpling informa1ion is localed on Lhe allached COC Confidenlial Business lnformalion: Th.is report is provided for the excllJ.Si\e use oflhe
~ddressee Pri, ile~es o,C sub .. seq~nt ~~e of the ~?1:'1e or this .con_1pany or M) ~mber of its slafT, or reproduclio~ ~~ lhis repo~ in ~0~1eclion~ \\it.h the ~~ertise~enl, P~?motio.n ~ sale of!"!~ ~rod~cl or p~~s, ~r in ~nrn;c~ion w!lh lh? r~·publicatfon of this report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Company:
Address:
Contact:
Project:
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Certificate of Analysis
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado 80228
Ms. Kathy Weinel
White Mesa Mill GW
MW-25 04142021
541330005
Ground Water
14-APR-21 10:45
20-APR-21
Client
---------Project:
Client ID:
Report Date: May 11, 2021
DNMI00100
DNMI001
Parameter Qualifier Result Uncertainty MDC RL Units PF DF Analyst Date Time Batch Method --------
lad Gas Flow Proportional Counting
]FPC, Total Alpha Radium, Liquid "As Received"
,ross Radium Alpha U 1.00 +/-0.307 0.919 1.00 pCi/L HXB2 05/07/21 1227 2123018
The following Analytical Methods were performed: -------------------\1 et hod Descr_,_i '-'-t-'-io_n __________________ _ Analyst Comments
EPA 903.0
,urrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits -~------~---------------------------33 r i um Carrier GFPC, Total Alpha Radium, Liquid "As Received" 91.2 (25%-125%)
IJotes:
:ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
,RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
OF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 18 of25 SDG: 541330
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104696-009
American West Client Sample ID: MW-26_04212021
ANALYTICAL LAOORATORIES Collection Date: 4/21/2021 900h
Received Date: 4/23/2021 1200h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Arsenic mg/L 4/26/2021 I 106h 5/5/2021 J 540h E200.8 0.00500 < 0.00500
Beryllium mg/L 4/26/2021 1 J 06h 5/5/2021 1540h E200.8 0.000500 < 0.000500
Cadmium mg/L 4/26/2021 II 06h 5/4/2021 1632h E200.8 0.000500 0.000525
Phone: (80 I) 263-8686 Calcium mg/L 4/26/202 J II 06h 5/6/202 J I l 27h E200.7 5.00 512
Chromium mg/L 4/26/202 J I J 06h 5/5/202 J J 540h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 4/26/2021 I J 06h 5/5/2021 1540h E200.8 0.0100 < 0.0100
Fax: [phone] Copper mg/L 4/26/2021 1106h 5/5/2021 1540h E200.8 0.0100 < 0.0100
~-mail: [e-mail] Iron mg/L 4/26/2021 1106h 5/5/2021 1540h E200.8 0.0300 0.366
Lead mg/L 4/26/2021 JI 06h 5/4/2021 1632h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 4/26/2021 1106h 5/6/202 J 1127h E200.7 5.00 172
Manganese mg/L 4/26/2021 1106h 5/5/2021 1718h E200.8 0.0100 0.932
Mercury mg/L 4/26/2021 IOOlh 4/26/2021 1442h E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 4/26/2021 l I 06h 5/4/2021 1632h E200.8 0.0100 <0.0100
Laboratory Director Nickel mg/L 4/26/202 J JI 06h 5/5/2021 1540h E200.8 0.0200 < 0.0200
Potassium mg/L 4/26/2021 1106h 5/6/2021 1714h E200.7 1.00 12.8
Jose Rocha Selenium mg/L 4/26/2021 1106h 5/4/2021 1632h E200.8 0.00500 < 0.00500
QA Officer Silver mg/L 4/26/202 J 1106h 5/4/202 J 1632h E200.8 0.0100 < 0.0100
Sodium mg/L 4/26/202 J JI 06h 5/6/2021 1127h E200.7 5.00 176
Thallium mg/L 4/26/2021 1106h 5/4/2021 1632h E200.8 0.000500 < 0.000500
Tin mg/L 4/26/2021 1106h 5/4/2021 1632h E200.8 0.100 < 0.100
Uranium mg/L 4/26/202 J 1106h 5/4/2021 J 632h E200.8 0.000500 0.0511
Vanadium mg/L 4/26/2021 l I 06h 5/4/2021 1632h E200.8 0.0150 < 0.0150
Zinc mg/L 4/26/2021 1106h 5/5/202] J 735h E200.8 0.0100 < 0.0100
Report Date: 5/13/2021 Page 16 of 59
All anil.1~ ses applicable 10 lhe CW A. SOWA. and RCRA are perfonned in accordance to NELAC prolocols Per1inenl sampling informotion is located on lhe au ached COC Confidenliol Business Information: This repon is pro,·ided for the exclusi\·e use of the
~ddressee Prl\"ile~es orsu~seq~ent ~~e of lhe ~~1e of this .co~pany or 1mr ~'!'be, of ils slaff, or reproduclio~ ~~ this repo~ in .con?eclion~ \\-ith the ~ver1isement P~?moli~ or ~ale of?'!>. ~rod~cl or P~?cess, ~r in ~onn~c~ion ,,~th lh~ ':-publication of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104696-009
American West Client Sample ID: MW-26_04212021
ANALYTICAL LABORATORlfS Collection Date: 4/21/2021 900h
Received Date: 4/23/2021 1200h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Ammonia (as N) mg/L 5/5/2021 1348h 5/6/2021 829h E350.l 0.0500 0.304
Bicarbonate (as mg/L 4/27/2021 650h SM2320B 1.00 350
CaC03)
Carbonate (as CaC03) mg/L 4/27/2021 650h SM23208 1.00 < 1.00
Phone: [phone] Chloride mg/L 5/5/2021 043h E300.0 10.0 57.5
Toll Free: [phone] Fluoride mg/L 5/5/2021 645h E300.0 0.200 0.224
Fax:[phone] Ion Balance % 5/7/2021 845h Cale. -100 2.27
~-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 4/25/2021 1439h E353.2 0.100 1.42
Sulfate mg/L 5/5/2021 043h E300.0 50.0 1,770
web: www.awal-labs.com Total Anions, Measured meq/L 5/7/2021 845h Cale. 45.6
Total Cations, meq/L 5/7/2021 845h Cale. 47.7
Measured
Total Dissolved Solids mg/L 4/26/2021 1350h SM2540C 20.0 2,790 Kyle F. Gross Total Dissolved Solids Cale. 0.956 5/7/2021 845h
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 5/7/2021 845h Cale. 2,920
Calculated
QA Officer
Report Date: 5/13/2021 Page 26 of 59
All anal~ ses applicable to lhe CW A. SDW A. and RCRA are perfonned in accordance to NELAC prolocols Pertinent sampling information is located on lhe attached COC Confidential Business [nformalion: This report is prm•ided for the exclusi, e use of lhe
~ddressee Pri.,·ile~es o:sub,.seq~enl ~~e of the ~~e of lhis .co1~pany or fill) ~~ber of ils staff, or reproduclio~ ~fthis repo~ in ~011!1-ection,. wilh the a~vertisemenl, P~?molio.n or saJe of ~!Y rrod~ct or p~ocess, ~r in ~nn~c~ion w!lh th7 n;_-publication of lhis report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2I04696-009A
American West Client Sample ID: MW-26_04212021
ANALvT1cAL LAB0RAT0R1Es Collection Date: 4/21/2021 900h
3440 South 700 West
)alt Lake City, UT 84119
Received Date: 4/23/2021 1200h
Analytical Results
Analyzed: 4/26/202 l 93 7h
Units: µg/L
Compound
Chloroform
Extracted:
Dilution Factor: 10
CAS
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
Reporting Analytical
Number Limit Result Qual
67-66-3 10.0 777
Phone: (80 I) 263-8686 Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Toll Free: [phone]
Fax: [phone]
!-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Surr: I ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-dB
17060-07-0
460-00-4
1868-53-7
2037-26-5
516
489
502
479
500.0 103 80-136
500.0 97.7 85-121
500.0 100 78-132
500.0 95.7 81-123
--The reporting limits were raised due to high analyte concentrations.
Analyzed: 4/23/2021 1622h Extracted:
Units: µg/L Dilution Factor: Method: SW8260D
CAS Reporting Analytical
Compound Number Limit Result Qual
2-Butanone 78-93-3 20.0 <20.0
Acetone 67-64-1 20.0 <20.0
Benzene 71-43-2 1.00 < 1.00
Carbon tetrachloride 56-23-5 1.00 < 1.00
Chloromethane 74-87-3 1.00 < 1.00
Methylene chloride 75-09-2 1.00 < 1.00
Naphthalene 91-20-3 1.00 < 1.00
Tetrahydrofuran 109-99-9 1.00 < 1.00
Toluene 108-88-3 1.00 < 1.00
Xylenes, Total 1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Surr: I ,2-Dichloroethane-d4 17060-07-0 50.9 50.00 102 80-136
Surr: 4-Bromofluorobenzene 460-00-4 48.3 50.00 96.7 85-121
Surr: Dibromofluoromethane 1868-53-7 50.5 50.00 101 78-132
Surr: Toluene-dB 2037-26-5 48.4 50.00 96.8 81-123
Report Date: 5/13/2021 Page 36 of 59
All analyses applicable to Jhe CW A. SDWA. and RCRA are performed in accordance to NELAC prolocols Pertinent sampling informalion is located on the attached COC Confidential Business Information: This repon is pro,1ided for 1he exclusi, e use of 1he
~ddressce Pri, ile~es o_f sub__seq~ent ~~e or the ~~ne or lhis .co1~par1y or any ~mber of ils staff, or reproducli°'! ~f this repo~ in ~~ection .. "ith the n~~'ertisemenl. p~~molio.n or safe of~!) ~rod~ct or p,.?'ess, ~r in 7onn:c!ion w!lh th~ r~-publication of lhis report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: May 20, 2021
Company:
Address:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Parameter
Contact:
Project:
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Suite 600
Lakewood, Colorado 80228
Ms. Kathy Weinel
White Mesa Mill GW
MW-26 04212021
542003009
Ground Water
21-APR-21 09:00
27-APR-21
Client
Qualifier Result Uncertainty
lad Gas Flow Proportional Counting
:iFPC, Total Alpha Radium, Liquid "As Received"
}ross Radium Alpha 2.11 +/-0.469
The following Analytical Methods were performed:
\1ethod Descri tion
EPA 903.0
;urrogate/Tracer Recovery Test
MDC
0.969
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received"
~otes:
:ounting Uncertainty is calculated at the 68% confidence level (1-sigma).
RL
1.00
Project:
Client ID:
DNMIOOlOO
DNMIOOl
Units PF DF Analyst Date Time Batch Method
pCi/L HXB2 05/07/21 1228 2123018
-----'A~na=Jyst Comments
Result Nominal Recovery% Acceptable Limits
95.8 (25%-125%)
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
OF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 21 of 25 SDG: 542003
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104491-009
Client Sample ID: MW-27 _04152021
ANALYTICAL LAOOAATORIFS Collection Date: 4/15/2021 1040h
Received Date: 4/16/2021 1125h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
salt Lake City, UT 84119 Arsenic mg/L 4/20/202 l 858h 4/23/202 I 1513h E200 .8 0.00500 < 0.00500
Beryllium mg/L 4/20/2021 858h 4/26/2021 1736h E200.8 0.000500 < 0.000500
Cadmium mg/L 4/20/2021 858h 4/23/2021 1513h E200.8 0.000500 < 0.000500
Phone: [phone] Calcium mg/L 4/20/2021 858h 4/26/2021 1319h £200.7 10.0 111
Chromium mg/L 4/20/2021 858h 4/23/2021 1513h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 4/20/2021 858h 4/23/202 I 1513h E200.8 0.0100 < 0.0100
Fax: (80 I) 263-8687 Copper mg/L 4/20/2021 858h 4/23/2021 1513h E200.8 0.0100 < 0.0100
!-mail : [e-mail] Iron mg/L 4/20/2021 858h 4/23/2021 1513h E200.8 0.0300 < 0.0300
Lead mg/L 4/20/202 I 858h 4/23/2021 1513h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 4/20/2021 858h 4/26/2021 1319h E200.7 10.0 47.3
Manganese mg/L 4/20/2021 858h 4/23/2021 1513h £200.8 0.0100 < 0.0100
Mercury mg/L 4/19/2021 935h 4/19/202 I 1343h E245.I 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 4/20/2021 858h 4/23/2021 1513h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 4/20/2021 858h 4/23/2021 1513h E200.8 0.0200 < 0.0200
Potassium mg/L 4/20/2021 858h 4/28/2021 1441h E200.7 1.00 4.44
Jose Rocha Selenium mg/L 4/20/2021 858h 4/23/202 I I 513h £200.8 0.00500 0.0135
QA Officer Silver mg/L 4/20/2021 858h 4/23/2021 15 I 3h E200.8 0.0100 < 0.0100
Sodium mg/L 4/20/2021 858h 4/26/2021 1319h E200.7 10.0 76.0
Thallium mg/L 4/20/2021 858h 4/23/2021 1513h E200.8 0.000500 < 0.000500
Tin mg/L 4/20/2021 858h 4/23/2021 1513h £200.8 0.100 < 0.100
Uranium mg/L 4/20/2021 858h 4/23/202 I 1513h E200.8 0.000500 0.0117
Vanadium mg/L 4/20/2021 858h 4/23/2021 1513h E200.8 0.0150 < 0.0150
Zinc mg/L 4/20/2021 858h 4/23/2021 1513h E200.8 0.0100 < 0.0100
Report Date: 5/6/2021 Page 16 of57
All analyses applic.,ble to lhti <:WA, SOWA. Md RCRA ore performed in nccordMce to NE LAC protocols. Per1inent somplins informotion is located on the ounched COC. C'onfidenliol Business lnfonnolioo: This repon is p«wided for the exclush e use of 1he
~dd~see Pai, ile~es orsub .. seq~tont ~,~e oflhe !~~~1e of this ,ccu~pony or nny 1~~1be1' or its stnrr, or reproductio~! ~rthis repa1; in ~on~ection .. with the a~"ertise~enl, P~?mali~ o.r sRle or ~;y ~ro<hict or p1:ocess, ~r in ~ann;c~ion ,,11h th: n;-publication of1his repon
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104491-009
Client Sample ID: MW-27_04152021
Collection Date: 4/15/2021 1040h
Received Date: 4/16/2021 1125h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Ammonia (as N) mg/L 4/23/2021 1424h 4/23/2021 1702h E350.l 0.0500 < 0.0500
Bicarbonate (as mg/L 4/20/2021 810h SM2320B 1.00 244
CaC03)
Carbonate (as CaC03) mg/L 4/20/2021 810h SM2320B 1.00 < 1.00
Phone: [phone] Chloride mg/L 4/20/2021 71 Oh E300.0 5.00 32.5
Toll Free: [phone] Fluoride mg/L 4/20/2021 2309h E300.0 0.500 0.692
Fax: (80 I) 263-8687 Ion Balance % 4/26/2021 1638h Cale. -100 2.77
:-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 4/17/2021 1415h E353.2 0.100 6.57
Sulfate mg/L 4/20/2021 71 Oh E300.0 25.0 301
web: www.awal-labs.com Total Anions, Measured meq/L 4/26/2021 1638h Cale. 12.2
Total Cations, meq/L 4/26/2021 1638h Cale. 12.9
Measured
Total Dissolved Solids mg/L 4/19/2021 1330h SM2540C 20.0 788 Kyle F. Gross Total Dissolved Solids 4/26/2021 1638h Cale. 1.09
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 4/26/2021 1638h Cale. 725
Calculated
QA Officer
Report Date: 5/6/2021 Page 26 of 57
All analyses applicable to lhe CW A. SDWA_ and RCRA are perfom1ed in accordance lo NE LAC prolocols Pertinenl sampling information is located on lhe altached COC. Confiden1ial Business Jnfonnalion: This report is pro,•ided for lhe exclL1Si,·e use or the
~ddressee Pri, ile~es o,F sub;eq~enl ~~e or the ~~e of this .co~pany or ml)' ~mber of ils stalT, or reproduclio~ ~f Lhis repo~ in .CO"?ection_ \\iLh lhe m!vertisemenl, P~?motio.n ~r sale of~~, ~rodl~cl or p~~ess, ~r in ~nn:c~ion \\'!th th: r:_-p~blicalion of this reporl
3440 South 700 West
;aJt Lake City, UT 84119
Phone:[phone]
Toll Free: [phone]
Fax: (80 I) 263-8687
!-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104491-009A
Client Sample ID: MW-27 _04152021
Collection Date: 4/15/2021 1040h
Received Date: 4/16/2021 1125h
Analytical Results
Analyzed: 4/19/2021 13 IOh
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Extracted:
Dilution Factor:
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qua!
78-93-3 20.0 <20.0 $
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Surr: l ,2-Dichloroethane-d4
Surr: 4-Bromotluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
17060-07-0
460-00-4
1868-53-7
2037-26-5
$ -This compound exceeded (low) the control limit/or the CCV.
49.7
46.8
48.7
46.8
50.00 99.5 80-136
50.00 93.7 85-121
50.00 97.3 78-132
50.00 93.5 81-123
Report Date: 5/6/2021 Page 36 of57
All anaJ)ses applicable to the CWA. SDW A. and RCRA are performed in accordance to NELAC protocols Pertinenl sampling information is located on the attached COC Confidenlial Business Jnrormation: This report is provided for 1he e.'Cclusfre use of1he
-;ddressee. Pri, ile~es o~ sub~seq~enl ~e of lhe ~?';'e of this .con_1pany or any ~mber of ils staff, or reproduclio~ ~~ this repo~ in ~on~1ection~ \\ith the ~~ertisement, p~~moli~ ~r sale of ~!Y ~rod~cl or p~ocess, ~r in ~nn~c.tion w!lh lh~ r!-publication of this report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: May 11, 2021
Company:
Address:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Contact:
Project:
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Suite 600
Lakewood, Colorado 80228
Ms. Kathy Weinel
White Mesa Mill GW
MW-27 04152021
541330009
Ground Water
15-APR-21 10:40
20-APR-21
Client
Parameter Qualifier Result Uncertainty
lad Gas Flow Proportional Counting
]FPC, Total Alpha Radium, Liquid "As Received"
}ross Radium Alpha 1.01 +/-0.370
The following Analytical Methods were performed:
MDC
0.890
RL
1.00
Project:
Client ID:
DNMI00100
DNMI001
Units PF DF Analyst Date Time Batch Method
pCi/L HXB2 05/07/21 1227 2123018
\1 __ et_h_o_d _______ D_e_sc_r~ip_t_io_n ____________________ A_na_l_yst Comments
EPA 903.0
;urrogate/Tracer Recovery
3arium Carrier
lfotes:
Test
GFPC, Total Alpha Radium, Liquid "As Received"
:ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
Result Nominal Recovery% Acceptable Limits
87.3 (25%-125%)
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 22 of 25 SDG: 541330
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 21044 91-0 IO
American West Client Sample ID: MW-28_04152021
ANALYTICAL LABORATORIES Collection Date: 4/15/2021 1010h
Received Date: 4/16/2021 1125h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84 I 19 Arsenic mg/L 4/20/202 I 858h 4/23/202 I 1517h E200.8 0.00500 0.0107
Beryllium mg/L 4/20/2021 858h 4/26/2021 1740h E200.8 0.000500 < 0.000500
Cadmium mg/L 4/20/2021 858h 4/23/202 I I 517h E200.8 0.000500 0.00493
Phone: (80 I) 263-8686 Calcium mg/L 4/20/2021 858h 4/26/2021 1322h E200.7 10.0 507
Chromium mg/L 4/20/2021 858h 4/23/202 I I 517h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 4/20/202 I 858h 4/23/202 I I 517h £200.8 0.0100 0.0320
Fax: (80 I) 263-8687 Copper mg/L 4/20/202 I 858h 4/23/202 I I 5 I 7h E200.8 0.0100 < 0.0100
:-mail: [e-mail] Iron mg/L 4/20/202 I 858h 4/23/2021 1517h E200.8 0.0300 < 0.0300
Lead mg/L 4/20/2021 858h 4/23/202 I 1517h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 4/20/2021 858h 4/26/202 I I 322h E200.7 10.0 188
Manganese mg/L 4/20/2021 858h 4/27/2021 I 121h E200.8 0.0100 1.40
Mercury mg/L 4/19/2021 93 5h 4/19/2021 1345h E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 4/20/2021 858h 4/23/2021 1517h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 4/20/202 I 858h 4/23/2021 1517h E200.8 0.0200 0.0219
Potassium mg/L 4/20/2021 858h 4/28/2021 I 444h E200.7 1.00 13.0
Jose Rocha Selenium mg/L 4/20/2021 858h 4/23/2021 1517h E200.8 0.00500 0.0134
QA Officer Silver mg/L 4/20/2021 858h 4/23/2021 1517h E200.8 0.0100 < 0.0100
Sodium mg/L 4/20/202 I 858h 4/26/2021 1322h E200.7 10.0 316
Thallium mg/L 4/20/2021 858h 4/23/2021 15 I 7h E200.8 0.000500 0.000882
Tin mg/L 4/20/2021 858h 4/23/2021 151 7h E200.8 0.100 < 0.100
Uranium mg/L 4/20/202 I 858h 4/23/2021 1517h E200.8 0.000500 0.00852
Vanadium mg/L 4/20/2021 858h 4/23/2021 I 517h E200.8 0.0150 < 0.0150
Zinc mg/L 4/20/202 I 858h 4/23/202 I I 517h E200.8 0.0100 0.0570
Report Date: 5/6/2021 Page 17 of 57
All nnalyses applicable to lho CWA. SOWA. ru1d RCRA are perfonnod in accordance to NELAC protocols. Pertinenl snmpling informetion is located on the auochecl COC. C'onCidentiol Business lnform.01ion: This report is prm'ided for the O.'=clusi, e use or the
~dresst1e. Pri, ite~es o,r sub .. seq~1cmt ~1;e or lhe ~~~1e of 1his ,co1~1pnny or cmy J~~ber or its stnf'f, or reproducti~! ~~ Lhis repo~ in ~on~cction .. \\ith the n~vertisement. p~~moli~ or saJe or~!~. ~roch~cl or p1:?Cess, ~r in ~onn~~on \\"!lh lh? ';"P~blication or this repon
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104491-010
American West Client Sample ID: MW-28_04152021
ANALYTICAL l AOORATOF1 1ES Collection Date: 4/15/2021 1010h
Received Date: 4/16/2021 1125h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Ammonia (as N) mg/L 4/23/2021 1424h 4/23/2021 1703h E350.l 0.0500 0.0550
Bicarbonate (as mg/L 4/20/2021 81 Oh SM2320B 1.00 146
CaC03)
Carbonate (as CaC03) mg/L 4/20/2021 81 Oh SM2320B 1.00 < 1.00
Phone:[phone] Chloride mg/L 4/20/2021 929h E300.0 10.0 144
Toll Free: [phone] Fluoride mg/L 4/21/2021 032h E300.0 0.500 0.615
Fax:[phone] Ion Balance % 4/26/2021 1638h Cale. -100 -1.54
:-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 5/2/2021 1325h E353.2 0.200 4.09
Sulfate mg/L 4/20/2021 929h £300.0 50.0 2,380
web: www.awal-labs.com Total Anions, Measured meq/L 4/26/2021 1638h Cale. 56.6
Total Cations, meq/L 4/26/2021 1638h Cale. 54.9
Measured
Total Dissolved Solids mg/L 4/19/2021 1330h SM2540C 20.0 3,740 Kyle F. Gross Total Dissolved Solids 4/26/2021 1638h Cale. 1.03
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 4/26/2021 1638h Cale. 3,640
Calculated
QA Officer 1 -Matrix spike recovery indicates matrix in/erference. The me/hod is in control as indica/ed by the LCS.
Report Date: 5/6/2021 Page 27 of57
All anal~ ses applicable to lhe CWA. SDWA. and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on lhe all ached COC Con£ident181 Business Jnfonnation: This report is prorided for lhe e.'\clusi, e use oft he
~cldressee Pri, ile~es or sub~seq~enl ~~e or Lhe ~~e of this .con:ipany or an~· ~~ber of its slaff, or reproducli~ ~~ Lhis repo~ in .co~ection .. \\·ilh the n~~ertisemenl, P~?motio.n or saJe of '.11!Y ~rod1~ct or p~~s, ~r in t;ann';c~ion w!lh lh~ n_:-publication of this report
3440 South 700 West
,alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: (80 I) 263-8687
:-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104491-0lOA
Client Sample ID: MW-28_04152021
Collection Date: 4/15/2021 1010h
Received Date: 4/16/2021 1125h
Analytical Results
Analyzed: 4/19/2021 1329h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Extracted:
Dilution Factor:
Contact: Tanner Holliday
Test Code: 82600-W-DENlOO
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0 $
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Surr: l ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
17060-07-0
460-00-4
1868-53-7
2037-26-5
$ -This compound exceeded (low) the control limit for the CCV.
51.7
47.6
50.0
48.6
50.00 103 80-136
50.00 95.1 85-121
50.00 100 78-132
50.00 97.1 81-123
Report Date: 5/6/2021 Page 37 of57
All anal) ses applicable to the CWA. SOWA. and RCRA are performed in accordance to NELAC protocols Pertinenl sampling information is localed on tl1e allached COC. Confidential Business lnformalion: This report is provided for the exclusi\'e use of the
~ddressee Pri, ile~es o,r sub~seq~ent ~1~e or lhe ~~e of this .con:1pany or any ~mber of its slaff, or reproduclio~ ~~ this repo~ in .con?eclion .. \\ith the a~,·er1isemenl, P~?molio.n or saJe of ~!Y ~rod1~ct or p~~s, ~r in ~nn~c!ion w~th th~ r!-p~blication of lhis repon
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: May 11, 2021
Company:
Address:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Contact:
Project:
Suite 600
Lakewood, Colorado 80228
Ms. Kathy Weinel
White Mesa Mill GW ------------
Parameter
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
MW -28_04I52021
541330010
Ground Water
15-APR-21 10:10
20-APR-21
Client
Qualifier Result Uncertainty
lad Gas Flow Proportional Counting
:iFPC, Total Alpha Radium, Liquid "As Received"
}ross Radium Alpha 2.08 +/-0.278
The following Analytical Methods were performed:
MDC
0.348
RL
1.00
Project:
Client ID:
DNMI00100
DNMI001
Units PF DF Analyst Date Time Batch Method
pCi/L HXB2 05/11/21 0738 2123018
'vlethod -=D....:;e.::...sc=r=i ...:ct=-=io=n'-------------------Analyst Comments ___________ _
EPA 903.0
;urrogate/Tracer Recove~ Test Result Nominal Recovery% Acceptable Limits
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 90.5 (25%-125%)
~otes:
:ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 23 of 25 SDG: 541330
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104491-006
Client Sample ID: MW-29_04142021
ANAIVTICAL IAOORATORlfS Collection Date: 4/14/2021 1200h
Received Date: 4/16/2021 1125h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Arsenic mg/L 4/20/2021 858h 4/23/2021 1501 h E200.8 0.00500 < 0.00500
Beryllium mg/L 4/20/2021 858h 4/26/2021 1724h E200.8 0.000500 < 0.000500
Cadmium mg/L 4/20/202 I 858h 4/23/2021 1501 h E200.8 0.000500 < 0.000500
Phone: [phone] Calcium mg/L 4/20/2021 858h 4/26/2021 1303h E200.7 10.0 456
Chromium mg/L 4/20/2021 858h 4/23/2021 1501h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 4/20/2021 858h 4/23/2021 1501 h E200.8 0.0100 < 0.0100
Fax: [phone] Copper mg/L 4/20/2021 858h 4/23/2021 1501h E200.8 0.0100 < 0.0100
~-mail: [e-mail] Iron mg/L 4/20/2021 858h 4/27/2021 1117h E200.8 0.500 1.39
Lead mg/L 4/20/2021 858h 4/23/2021 1501 h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 4/20/2021 858h 4/26/2021 1303h E200.7 10.0 214
Manganese mg/L 4/20/2021 858h 4/27/2021 1117h E200.8 0.0100 5.34
Mercury mg/L 4/19/2021 93 5h 4/19/2021 1333h E245.I 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 4/20/2021 858h 4/23/2021 1501 h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 4/20/2021 858h 4/23/2021 150 l h E200.8 0.0200 < 0.0200
Potassium mg/L 4/20/2021 858h 4/28/2021 1425h .E200.7 1.00 18.5
Jose Rocha Selenium mg/L 4/20/2021 858h 4/23/2021 1501h E200.8 0.00500 < 0.00500
QA Officer Silver mg/L 4/20/2021 858h 4/23/2021 1501h E200.8 0.0100 < 0.0100
Sodium mg/L 4/20/2021 858h 4/26/2021 1303h E200.7 10.0 449
Thallium mg/L 4/20/2021 858h 4/23/2021 1501 h E200.8 0.000500 < 0.000500
Tin mg/L 4/20/2021 858h 4/23/2021 1501 h E200.8 0.100 < 0.100
Uranium mg/L 4/20/2021 858h 4/23/2021 150 I h E200.8 0.000500 0.0162
Vanadium mg/L 4/20/2021 858h 4/23/2021 1501 b E200.8 0.0150 < 0.0150
Zinc mg/L 4/20/2021 858h 5/4/2021 1441h E200.8 0.0100 0.0106
Report Date: 5/6/2021 Page 13 of57
All anal~ ses applicable to the CWA. SDWA. and RCRA are perfom1ed in accordRnce tti NE LAC protocols Pertinent snmplinll inl'ormntion is located on the ounched COC. C'onl1dien1iol Business lnl'ormotioo: This repon is provided lbr the e:,.,:clush e use or the
~ddressee. Pri, ile~es or sub .. seq~ent !-';ie of the ~~\e or this .can.1pony or cm~ 1~iyiber of ils slnff, or reproductio~ ~r this repo~ in ~Oll~le<:tion .. with lhe nt!rertisei~Wtll. ~moti~ ~r ~Ille ('f ~!~'. ~ro(h'.cl or P1,?Cess, ~I' in ~onn:c~ion w!th th~ r!·p~blicotion or this r-,port
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 21044 91-006
Client Sample ID: MW-29 _ 04142021
ANALYTICAL LAOORATORlfS Collection Date: 4/14/2021 1200h
Received Date: 4/16/2021 1125h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Ammonia (as N) mg/L 4/23/202 I I 424h 4/23/2021 1700h E350.1 0.0500 0.449
Bicarbonate (as mg/L 4/20/202 I 81 Oh SM2320B 1.00 242
CaC03)
Carbonate (as CaC03) mg/L 4/20/2021 810h SM23208 1.00 < 1.00
Phone: [phone] Chloride mg/L 4/20/2021 2049h E300.0 1.00 35.4
Toll Free: [phone] Fluoride mg/L 4/20/202 I 2049h E300.0 0.500 0.694
Fax: [phone] Ion Balance % 4/26/202 I 1638h Cale. -100 4.63
:-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 4/17/2021 1412h E353.2 0.100 < 0.100
Sulfate mg/L 4/20/2021 519h E300.0 100 2,360
web: www.awal-labs.com Total Anions, Measured meq/L 4/26/2021 1638h Cale. 55.1
Total Cations, meq/L 4/26/2021 I 638h Cale. 60.4
Measured
Total Dissolved Solids mg/L 4/19/202 l 1330h SM2540C 20.0 4,030 Kyle F. Gross Total Dissolved Solids Cale. 1.10 4/26/202 I I 638h
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 4/26/2021 1638h Cale. 3,680
Calculated
QA Officer
Report Date: 5/6/2021 Page 23 of 57
All analyses applicilble to lhe CWA. SOWA. and RCRA are perfom1~d in accordance to NELAC protocols. Pertinent sampling informa1ion is localed on the au ached COC Conl'idential Business lnfonnalion: This report is pr°' ided for lhe exclusi\ e use of the
~ddressee Pri, ile~es o_f sub,_seq~ent ~~e of the ?.~e or lhis .con:ipany or nny ~mber of i1s stnfT. or reproduclio~ ~~ lhis repo~ in ~o~ecLion~ \\il11 the a~~ertisemenl p~~moti~ or sale or~!~ ~rod~cl or p~~ess, ~r in ':°nnt;=)ion w!lh 1h~ r~-publication or this report
American West
ANALYTICAl LABORATORIES
3440 South 700 West
;alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
:-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 210449I-006A
Client Sample ID: MW-29 _ 04142021
Collection Date: 4/14/2021 1200h
Received Date: 4/16/2021 1125h
Analytical Results
Analyzed: 4/19/2021 121 lh
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Extracted:
Dilution Factor:
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qua!
78-93-3 20.0 <20.0 $
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Surr: l ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
17060-07-0
460-00-4
1868-53-7
2037-26-5
$ -This compound exceeded (low) the control limit for the CCV
51.1
48.6
50.0
47.9
50.00 102 80-136
50.00 97.2 85-121
50.00 100 78-132
50.00 95.9 81-123
Report Date: 5/6/2021 Page 33 of 57
All analyses applicable lo lhe CW A. SDW A. and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on lhe auached COC. Confidential Business Information: This report is proYided for 1he exclusiYe use of the
~ddressee Pri,·ile~es or sub,,seq~enl ~~e of the ~~e of lhis .cOl~pany or rut) ~'!11:,er or ils staff', or reproduclio_~ ~[this repo~ ln .con~ection_ with lhe a~~'ertise~enL P~?motio.n ~r ~ale of ?1;) _ ~rod~cl or p1:?cess, ~r in :°nn:c!ion "!th th~ r:-p~blication of lhis report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: May 11, 2021
Company :
Address:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Parameter
Contact:
Project:
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Suite 600
Lakewood, Colorado 80228
Ms. Kathy Weinel
White Mesa Mill GW
MW-29 04142021
541330006
Ground Water
14-APR-21 12:00
20-APR-21
Client
Qualifier Result Uncertainty
lad Gas Flow Proportional Counting
]FPC, Total Alpha Radium, Liquid "As Received"
}ross Radium Alpha 1.25 +/-0.362
The following Analytical Methods were performed:
\1ethod Description
EPA 903.0
;urrogate/Tracer Recovery Test
MDC
0.731
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received"
'iotes:
:ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
RL
1.00
Project:
Client ID:
DNMI00100
DNMI001
Units PF DF Analyst Date Time Batch Method
pCi/L HXB2 05/07/21 1226 2123018
Analyst Comments
Result Nominal Recovery% Acceptable Limits
100 (25%-125%)
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 19 of 25 SDG: 541330
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104491-007
Client Sample ID: MW-30~04142021
ANALYTICAL l ABORATOAl~S Collection Date: 4/14/2021 1435h
Received Date: 4/16/2021 1125h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Arsenic mg/L 4/20/2021 858h 4/23/2021 1505h E200.8 0.00500 < 0.00500
Beryllium mg/L 4/20/2021 858h 4/26/2021 1728h E200.8 0.000500 < 0.000500
Cadmium mg/L 4/20/2021 858h 4/23/2021 1505h E200.8 0.000500 < 0.000500
Phone: [phone] Calcium mg/L 4/20/2021 858h 4/26/2021 1314h E200.7 10.0 273
Chromium mg/L 4/20/2021 858h 4/23/2021 1505h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 4/20/2021 858h 4/23/2021 1505h E200.8 0.0100 < 0.0100
Fax: (80 I) 263-8687 Copper mg/L 4/20/2021 858h 4/23/2021 1505h E200.8 0.0100 < 0.0100
:-mail: [e-mail] Iron mg/L 4/20/2021 858h 4/23/2021 1505h E200.8 0.0300 < 0.0300
Lead mg/L 4/20/2021 858h 4/23/2021 1505h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 4/20/2021 858h 4/26/2021 1314h E200.7 10.0 77.3
Manganese mg/L 4/20/2021 858h 4/23/2021 1505h E200.8 0.0100 < 0.0100
Mercury mg/L 4/19/2021 935h 4/19/2021 1335h E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 4/20/202 1 858h 4/23/2021 1505h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 4/20/202 1 858h 4/23/2021 1505h E200.8 0.0200 < 0.0200
Potassium mg/L 4/20/2021 858h 4/28/2021 1428h E200.7 1.00 7.38
Jose Rocha Selenium mg/L 4/20/2021 858h 4/23/2021 1505h E200.8 0.00500 0.0557
QA Officer Silver mg/L 4/20/2021 858h 4/23/2021 1505h E200.8 0.0100 < 0.0100
Sodium mg/L 4/20/2021 858h 4/26/2021 1314h E200.7 10.0 101
Thallium mg/L 4/20/2021 858h 4/23/2021 1505h E200.8 0.000500 < 0.000500
Tin mg/L 4/20/2021 858h 4/23/2021 1505h E200.8 0.100 < 0.100
Uranium mg/L 4/20/2021 858h 4/23/2021 1505h E200.8 0.000500 0.0103
Vanadium mg/L 4/20/2021 858h 4/23/2021 1505h E200.8 0.0150 < 0.0150
Zinc mg/L 4/20/2021 858h 4/23/2021 1505h E200.8 0.0100 < 0.0100
Report Date: 5/6/2021 Page 14 of57
All nnalyses epplit.'.l.ble 10 1he C\Vk SDWA. nnd RCRA nre perlbnned in nccordMce lo NELAC' protocols. Pertinent snn,pliny i1,10rmo1ion is locoled 011 the nttnched COC. C'onlidentinl Business Information: This repon is prm·ided ror the exclusive use or the
~rldressee P1frile~es of sub .. seq~tenl ~1!e of the ~~le of lhis ,crn~pruly or nny ~nib~1 of its stnlT, or reproduc1io~ ~I' this repo~ in ~Oll)l@clim~ \\ilh the n~venisemenl. p~omotio,n ~r ~nle of !11!). l!l'o<h~cl or pt;?Cess, ?r in ~nn:c~ion \\ !lh 1h~ r:·l)~b\icoliotl of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104491-007
Client Sample ID: MW-30_04142021
Collection Date: 4/14/2021 1435h
Received Date: 4/16/2021 1125h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Ammonia (as N) mg/L 4/23/2021 1424h 4/23/2021 1700h E350.l 0.0500 < 0.0500
Bicarbonate (as mg/L 4/20/2021 81 Oh SM2320B 1.00 172
CaC03)
Carbonate (as CaC03) mg/L 4/20/2021 81 Oh SM2320B 1.00 < 1.00
Phone: [phone] Chloride mg/L 4/20/2021 547h E300.0 10.0 162
Toll Free: [phone] Fluoride mg/L 4/20/2021 2117h E300.0 0.200 0.291
Fax: [phone] Ion Balance % 4/26/2021 1638h Cale. -100 7.04
:-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 4/17/2021 1413h E353.2 0.200 17.7
Sulfate mg/L 4/20/2021 54 7h E300.0 50.0 628
web: www.awal-labs.com Total Anions, Measured meq/L 4/26/2021 1638h Cale. 21.4
Total Cations, meq/L 4/26/2021 1638h Cale. 24.6
Measured
Total Dissolved Solids mg/L 4/19/2021 1330h SM2540C 20.0 1,580 Kyle F. Gross Total Dissolved Solids 4/26/2021 1638h Cale. 1.16
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 4/26/2021 1638h Cale. 1,370
Calculated
QA Officer
Report Date: 5/6/2021 Page 24 of57
All am:il~ses applicable to lhe CWA, SDWA. and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling information is Joc11ted on the auached COC Conliden1ial Business lnfonnalion: lltis report is provided for lhe exclusiH use of the
~ddressee Pri\ ile~es o.r sub .. seq~ent ~,~e of the ~~e of this .co~pany or nn~ 1~mbet of ils slitlf, or reproductio~ ~f this repo~ in .co~1ec1ion .. ,,-itJ1 the ~\'ertisement. P~?motio.n ~r ~ale of~!) ~ro<h~t or p~~' ~r in :°nn:c~ion w~lh th~ r~-publication of this repon
3440 South 700 West
,alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: (80 I) 263-8687
~-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104491-007A
Client Sample ID: MW-30_04142021
Collection Date: 4/14/2021 1435h
Received Date: 4/16/2021 1125h
Analytical Results
Analyzed: 4/19/2021 1230h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chlorofonn
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Extracted:
Dilution Factor:
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0 $
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Surr: l,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
17060-07-0
460-00-4
1868-53-7
2037-26-5
$ -This compound exceeded (low) the control limit for the CCV.
49.6
46.5
47.9
47.0
50.00 99.2 80-136
50.00 93.1 85-121
50.00 95.8 78-132
50.00 94.1 81-123
Report Date: 5/6/2021 Page 34 of 57
All analyses applicable 1o Lhe CWA_ SOW A wtd RCRA are performed in accordance to NELAC protocols Pertinenl sampling information is localed on the attached COC Confidential Business Jnformalion: This report is provided ror the exclusi, e use of the
~ddressee. Pri,·ile~es o.f sub~seq~enl ~~e oflhe ~~e of lhis.coi~pany or an) ~mber ofils staff, or reproduclio~ ?f lhis repo~ in .co~ection~ ,,ilh the a~!'ertisement, P~?motio.n ~r ~ale of ?11 • .Y. ~rod~cl or P~?cess, ~r in 7onn:c.lion w!lh th~ r:-p~blication of lhis report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: May 11, 2021
Company:
Address:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Contact:
Project: ---Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Suite 600
Lakewood, Colorado 80228
Ms. Kathy Weinel
White Mesa Mill GW
MW-30 04142021
541330007
Ground Water
14-APR-21 14:35
20-APR-21
Client
Parameter Qualifier Result Uncertainty
lad Gas Flow Proportional Counting
3FPC, Total Alpha Radium, Liquid "As Received"
,ross Radium Alpha u 1.00 +/-0.365
The following Analytical Methods were performed:
Method ---
;urrogate/Tracer Recove Test
MDC
0.939
larium Carrier GFPC, Total Alpha Radium, Liquid "As Received"
'iotes:
:ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
RL
1.00
Project:
Client ID:
Units PF
pCi/L
DNMI00100
DNMI001
DF Analyst Date
HXB2 05/07/21
Anal st Comments
Result Nominal Recovery%
90.8
Time Batch Method
1227 2123018
Acceptable Limits
(25%-125%)
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 20 of 25 SDG: 541330
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104491-001
American West Client Sample ID: MW-31_04132021
ANALYT!CAL LABORATORIES Collection Date: 4/13/2021 1355h
Received Date: 4/16/2021 1125h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Arsenic mg/L 4/20/2021 858h 4/23/2021 1412h E200.8 0.00500 < 0.00500
Beryllium mg/L 4/20/2021 858h 4/26/2021 1643h E200.8 0.000500 < 0.000500
Cadmium mg/L 4/20/2021 858h 4/23/2021 1412h E200.8 0.000500 < 0.000500
Calcium mg/L 4/20/2021 858h 4/26/2021 1238h E200.7 10.0 383 Phone:[phone]
Chromium mg/L 4/20/2021 858h 4/23/2021 1412h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 4/20/2021 858h 4/23/2021 1412h E200.8 0.0100 < 0.0100
Fax: [phone] Copper mg/L 4/20/2021 858h 4/23/2021 1412h E200.8 0.0100 < 0.0100
~-mail: [e-mail] Iron mg/L 4/20/2021 858h 4/23/2021 1412h E200.8 0.0300 < 0.0300
Lead mg/L 4/20/2021 858h 4/23/2021 1412h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 4/20/2021 858h 4/26/2021 1238h E200.7 10.0 185
Manganese mg/L 4/20/2021 858h 4/23/2021 1412h E200.8 0.0100 < 0.0100
Mercury mg/L 4/19/2021 935h 4/19/2021 131 Oh E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 4/20/2021 858h 4/23/2021 1412h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 4/20/2021 858h 4/23/2021 1412h E200.8 0.0200 < 0.0200
Potassium mg/L 4/20/2021 858h 4/28/2021 1406h E200.7 1.00 8.77
Jose Rocha Selenium mg/L 4/20/2021 858h 4/23/2021 1412h E200.8 0.00500 0.0967
QA Officer Silver mg/L 4/20/2021 858h 4/23/2021 1412h E200.8 0.0100 < 0.0100
Sodium mg/L 4/20/2021 858h 4/26/2021 1238h E200.7 10.0 128
Thallium mg/L 4/20/2021 858h 4/23/2021 1412h E200.8 0.000500 < 0.000500
Tin mg/L 4/20/2021 858h 4/23/2021 1412h E200.8 0.100 <0.100
Uranium mg/L 4/20/2021 858h 4/23/2021 1412h E200.8 0.000500 0.0201
Vanadium mg/L 4/20/2021 858h 4/23/2021 1412h E200.8 0.0150 < 0.0150
Zinc mg/L 4/20/2021 858h 4/23/2021 1412h E200.8 0.0100 < 0.0100
Report Date: 5/6/2021 Page 8 of 57
All anal) ses applicable 1o the CWA. SOWA and RCRA are perfom1ed in accordance to NE LAC protocols. Pertinent sampling information is localed on the attached COC Confidential Business Information: This repor1 is pro, ided for the exclusi, e use o[the
~ddressee. Pri,ile<~es or sub .. seq~enl ~~e of the ~~1e of'lhis
0
COl~pm1y or an~ ~mber of its stnfT, or reproduclio~ ~r this repo~ in .con~eclion~ ,,ith 1he a~~ er1ise~enl, P~?molio.n ~r ~ale of!"!~: rrodt)Cl or p1.?cess, ~r in ~onn~c~ion w~lh th~ r~-p~blication of !his report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104491-001
Client Sample ID: MW-31 ~ 04132021
ANAi YTICAI I AOORATORIFS Collection Date: 4/13/2021 1355h
Received Date: 4/16/2021 1125h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
Salt Lake City, UT 84119 Ammonia (as N) mg/L 4/23/2021 1424h 4/23/2021 1653h E350.I 0.0500 < 0.0500
Bicarbonate (as mg/L 4/20/2021 81 Oh SM2320B 1.00 240
CaC03)
Carbonate (as CaC03) mg/L 4/20/2021 81 Oh SM2320B 1.00 < 1.00
Phone: [phone] Chloride mg/L 4/20/2021 1 08h E300.0 10.0 377
Toll Free: [phone] Fluoride mg/L 4/20/2021 1830h E300.0 0.500 0.701
Fax: (80 I) 263-8687 Ion Balance % 4/26/2021 1638h Cale. -100 -0.00220
!-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 4/17/2021 1401h E353.2 0.200 18.6
Sulfate mg/L 4/20/2021 108h E300.0 50.0 1,170
web: www.awal-labs.com Total Anions, Measured meq/L 4/26/2021 1638h Cale. 40.1
Total Cations, meq/L 4/26/2021 1638h Cale. 40.1
Measured
Total Dissolved Solids mg/L 4/19/2021 1330h SM2540C 20.0 2,300 Kyle F. Gross Total Dissolved Solids Cale. 0.952 4/26/2021 1638h
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 4/26/2021 1638h Cale. 2,410
Calculated
QA Officer
Report Date: 5/6/2021 Page 18 of57
All annl~ ses applicnble to lhe CWA. SDWA. Rnd RCRA are perfonned in Accordance to NELAC protocols. Pertinent sampling informRlion is located on lhe allnched COC Conlidentiol Business lnfonno1ion: This report is proYided lbr the e:ic\usire use of the
~ddressee. Pri\'ile~es o_f sub,_seq~ent ~,~e or the !~~1e of this .co1~pany or nny 1~':"ber of its stnJT. or reproductio~ ~f this repo~ in ~Ol'?etlion .. \\ilh lhe ~~·ertisemenl. P~?moti~ ~r s!lle of ~y ~rod~t or p~ocess, ~r in ~::C~ioi, ,, !lh th~ ~·~blicalion of this r"pon
3440 South 700 West
;alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
~-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104491-00lA
Client Sample ID: MW-31_04132021
Collection Date: 4/13/2021 1355h
Received Date: 4/16/2021 1125h
Analytical Results
Analyzed: 4/19/2021 732h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surrogate Units: µg/L
Surr: 1,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Extracted:
Dilution Factor:
CAS
17060-07-0
460-00-4
1868-53-7
2037-26-5
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0 $
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Result Amount Spiked %REC Limits Qual
50.6 50.00 IOI 80-136
47.9 50.00 95.8 85-121
49.7 50.00 99.5 78-132
48.5 50.00 96.9 81-123
1 -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS.
$ -This compound exceeded (low) the control limit/or the CCV.
Report Date: 5/6/2021 Page 28 of 57
All analyses applicable 1o lhe CWA_ SDWA_ and RCRA are perfom1ed in accord:ince to NELAC prolocols Per1inenl sampling informnlion is localed on the altached COC Confidential Business lnformalion: This report is provided for lhe exclusi,·e use of the
'!'1dressee Prl\·ile~es o.rsub .. seq~enl ~e of the ~~e of lhis.co~pany or M) ·~'?1ber of its slaff, or reproduclio~ ~~this repo~ in .con~ection,. \\ilh the Q~; ertise~ent. P~?molio.n ~r ~ale of ~f ~rod~cl or P~?cess, ~r in ~onn:c~ion w~Lh th~ r~-publicalion of this report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: May 20, 2021
Company:
Address:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado 80228
Contact: Ms. Kathy Weinel
Project: White Mesa Mill GW --------------Client Sample ID: MW-31 04222021
Sample ID: 542003011
Matrix: Ground Water
Collect Date: 22-APR-21 13:10
Receive Date: 27-APR-21
Collector: Client
Parameter Qualifier Result Uncertainty MDC
lad Gas Flow Proportional Counting
]FPC, Total Alpha Radium, Liquid "As Received"
}ross Radium Alpha U 1.00 +/-0.319 0.837
The following Analytical Methods were performed:
RL
1.00
Project:
Client ID:
DNMIOOIOO
DNMIOOI
Units PF DF Analyst Date Time Batch Method
pCi/L HXB2 05/07/21 1227 2123018
\1ethod Descri tion
EPA 903.0
_ _ _ __________ A=nalyst C9!)lll=e=nts~-----
;urrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits -----------3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 104 (25%-125%)
1/otes:
=ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 23 of 25 SDG: 542003
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104491-002
American West Client Sample ID: MW-32_04132021
ANALYTICAi I AOORATOAIEG Collection Date: 4/13/2021 1220h
Received Date: 4/16/2021 1125h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Arsenic mg/L 4/20/2021 858h 4/23/2021 1416h E200.8 0.00500 < 0.00500
Beryllium mg/L 4/20/2021 858h 4/26/2021 1647h E200.8 0.000500 < 0.000500
Cadmium mg/L 4/20/2021 858h 4/23/2021 1416h E200.8 0.000500 0.00165
Phone:[phone] Calcium mg/L 4/20/2021 858h 4/26/2021 1241h E200.7 10.0 479
Chromium mg/L 4/20/2021 858h 4/23/2021 1416h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 4/20/2021 858h 4/23/2021 1416h E200.8 0.0100 0.0416
Fax: (80 I) 263-8687 Copper mg/L 4/20/2021 858h 4/23/2021 I 4 I 6h E200.8 0.0100 < 0.0100
~-mail: [e-mail] Iron mg/L 4/20/2021 858h 4/27/2021 1102h E200.8 0.500 5.05
Lead mg/L 4/20/202 I 858h 4/23/2021 1416h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 4/20/202 I 858h 4/26/2021 1241h E200.7 10.0 196
Manganese mg/L 4/20/202 I 858h 4/27/2021 1102h E200.8 0.0100 4.58
Mercury mg/L 4/19/2021 935h 4/19/2021 1325h E245.I 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 4/20/2021 858h 4/23/2021 1416h E200.8 0.0100 0.0113
Laboratory Director Nickel mg/L 4/20/2021 858h 4/23/2021 1416h E200.8 0.0200 0.0474
Potassium mg/L 4/20/202 I 858h 4/28/202 I I 409h E200.7 1.00 14.3
Jose Rocha Selenium mg/L 4/20/2021 858h 4/23/2021 1416h E200.8 0.00500 < 0.00500
QA Officer Silver mg/L 4/20/2021 858h 4/23/2021 1416h E200.8 0.0100 < 0.0100
Sodium mg/L 4/20/2021 858h 4/26/2021 124 lh E200.7 10.0 225
Thallium mg/L 4/20/2021 858h 4/23/2021 1416h E200.8 0.000500 < 0.000500
Tin mg/L 4/20/2021 858h 4/23/2021 1416h E200.8 0.100 < 0.100
Uranium mg/L 4/20/2021 858h 4/23/2021 1416h E200.8 0.000500 0.00198
Vanadium mg/L 4/20/2021 858h 4/23/2021 1416h E200.8 0.0150 < 0.0150
Zinc mg/L 4/20/2021 858h 4/23/2021 1416h E200.8 0.0100 0.0729
' -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS.
2 -Analyte concentration is too high for accurate matrix spike recovery and/or RPD.
Report Date: 5/6/2021 Page 9 of 57
All W1al~ ses epplicable 10 lhe CWA. SDWA. end RCRA me performed in accordance to NE LAC prolocols Pertinent sampling information is located on the auached COC Confidential Business Jnformolion: This report is pro\'ided for 1he exclui;ire use or the
~dressee Pri\·ile~es of sub..5eq~t ~~e of the ~~e orthls.co".'po.ny or an~-1~mber or its stnIT, or reproducti~ ~fthis repo~ in ,c01l!1ec1ion. with the o~~ertise~nl. p~omotio
0
n ~r sale of!"!). ~rod~ct or p1.~ess, ~r in -:onm;c~ion w~lh th~ r~·publicalion of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 21044 91-002
Client Sample ID: MW-32_04132021
ANALYTICAi I ADORATOR lfS Collection Date: 4/13/2021 1220h
Received Date: 4/16/2021 1125h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84 I 19 Ammonia (as N) mg/L 4/23/2021 1424h 4/23/2021 1655h £350.1 0.0500 0.656
Bicarbonate (as mg/L 4/20/2021 81 Oh SM2320B 1.00 350
CaC03)
Carbonate (as CaC03) mg/L 4/20/2021 8 !0h SM23208 1.00 < 1.00
Phone:[phone] Chloride mg/L 4/21/2021 I OOh £300.0 2.00 31.8
Toll Free: [phone] Fluoride mg/L 4/20/2021 1858h £300.0 0.100 0.162
Fax:[phone] Ion Balance % 4/26/2021 1638h Cale. -100 7.87
!-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 4/17/2021 1404h £353.2 0.100 < 0.100
Sulfate mg/L 4/21/2021 128h £300.0 100 1,690
web: www.awal-labs.com Total Anions, Measured meq/L 4/26/2021 1638h Cale. 43.1
Total Cations, meq/L 4/26/2021 1638h Cale. 50.5
Measured
Total Dissolved Solids mg/L 4/19/2021 1330h SM2540C 20.0 3,120 Kyle F. Gross Total Dissolved Solids 4/26/2021 1638h Cale. 1.09
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 4/26/2021 1638h Cale. 2,850
Calculated
QA Officer
Report Date: 5/6/2021 Page 19 of 57
All analyses applicable to lhe CWA. SOWA. Rnd RCRA ore perfonned in accordance to NELAC protocols, Pertinent sompliny informotion is locn1ed on lhe nttnched COC. Confidential Business lnl'ommtion: This report is pro, ided for the e:,,,:clush e use or the
~ddressee P1i, ile~es of su~seq~ent ~e or the ~~e of this .cm~pany or an~ ~mber of its stnfT, or reproduc1i~ ~~ this repo~ in .con~ectioi~ with the°'!: ertise~nt. ~omotio;n ~r ~ale of~~. ~ro<h~t or p1:?Cess, ~r· in ~onn~~ion w!th th~ r!-publication or this report
American West
ANALYTICAL LAOORATOA JE6
3440 South 700 West
;;alt Lake City, UT 84119
Phone:[phone]
Toll Free: [phone]
Fax: (80 I) 263-8687
~-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104491-002A
Client Sample ID: MW-32_04132021
Collection Date: 4/13/2021 1220h
Received Date: 4/16/2021 1125h
Analytical Results
Analyzed: 4/19/2021 752h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chlorofonn
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Extracted:
Dilution Factor:
Contact: Tanner Holliday
Test Code: 8260D-W-DENI00
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0 $
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Surr: l,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
17060-07-0
460-00-4
1868-53-7
2037-26-5
$ -This compound exceeded (low) the control limit for the CCV
50.9
47.4
50.2
48.2
50.00 102 80-136
50.00 94.9 85-121
50.00 100 78-132
50.00 96.3 81-123
Report Date: 5/6/2021 Page 29 of 5 7
All anal~ ses applicable to the CWA. SDWA. and RCRA nre performed in accordance to NELAC protocols. Pertinenl sampling information is localed on lhe anached COC Confidential Business lnformalion: This report is pro,•ided for the exclusi,·e use of 1he
~ddressee. Prfrile~es o~su~eq~enl ~~e of lhe ~~e of lhis .con,1pany or M)' 1~mber of ils sin.IT, or reproductio~ ~fthis repo~ in ~1~1echon .. nith the ~vertisemenl, p~omotio.n ~r sale or?-1!Y ~1odl~cl or p~ocess, ~r in ~<>1m1;c!ion \\'!lh th~ r~-publication or lhis report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: May 11, 2021
Company :
Address:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Contact:
Project: -------Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Suite 600
Lakewood, Colorado 80228
Ms. Kathy Weinel
White Mesa Mill GW
MW-32 04132021
541330002
Ground Water
13-APR-21 12:20
20-APR-21
Client
Parameter Qualifier Result Uncertainty
tad Gas Flow Proportional Counting
}FPC, Total Alpha Radium, Liquid "As Received"
}ross Radium Alpha 1.87 +/-0.477
The following Analytical Methods were performed:
MDC
0.993
Project:
Client ID:
DNMI00100
DNMI001
RL Units PF DF Analyst Date Time Batch Method -----
1.00 pCi/L HXB2 05/07/21 1227 2123018
----------------\1 et hod Description -------------------~A=n=a=ly_st Commen~ts~----------
EPA 903.0
;urrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 95.8 (25%-125%)
~otes:
:ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 15 of25 SDG: 541330
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104491-003
Client Sample ID: MW-35_04132021
ANALYTICAL LAOORATORIES Collection Date: 4/13/2021 1415h
Received Date: 4/16/2021 1125h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Arsenic mg/L 4/20/2021 858h 4/23/202[ [436h E200.8 0.00500 < 0.00500
Beryllium mg/L 4/20/202 l 858h 4/26/202[ 171 lh E200.8 0.000500 < 0.000500
Cadmium mg/L 4/20/2021 858h 4/23/202 I I 436h E200.8 0.000500 < 0.000500
Phone: [phone] Calcium mg/L 4/20/2021 858h 4/26/202 I 1255h E200.7 10.0 500
Chromium mg/L 4/20/2021 858h 4/23/2021 1436h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 4/20/2021 858h 4/23/2021 I 436h E200.8 0.0100 < 0.0100
Fax: [phone] Copper mg/L 4/20/202 l 858h 4/23/202 I 1436h E200.8 0.0100 < 0.0100
!-mail: awal @awal-labs.com Iron mg/L 4/20/2021 858h 4/23/2021 1436h E200.8 0.0300 0.222
Lead mg/L 4/20/202 I 858h 4/23/2021 1436h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 4/20/2021 858h 4/26/2021 1255h E200.7 10.0 159
Manganese mg/L 4/20/2021 858h 4/23/2021 1436h E200.8 0.0100 0.274
Mercury mg/L 4/19/2021 935h 4/19/202[ [327h E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 4/20/2021 858h 4/23/2021 I 436h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 4/20/2021 858h 4/23/2021 1436h E200.8 0.0200 < 0.0200
Potassium mg/L 4/20/2021 858h 4/2 8/2021 141 ?h E200.7 1.00 12.9
Jose Rocha Selenium mg/L 4/20/2021 858h 4/23/2021 1436h E200.8 0.00500 < 0.00500
QA Officer Silver mg/L 4/20/2021 858h 4/23/2021 1436h E200.8 0.0100 <0.0100
Sodium mg/L 4/20/2021 858h 4/26/2021 [255h E200.7 10.0 382
Thallium mg/L 4/20/2021 858h 4/23/2021 1436h E200.8 0.000500 < 0.000500
Tin mg/L 4/20/2021 858h 4/23/202 I 1436h E200.8 0.100 < 0.100
Uranium mg/L 4/20/2021 858h 4/23/2021 1436h E200.8 0.000500 0.0229
Vanadium mg/L 4/20/2021 858h 4/23/2021 1436h E200.8 0.0150 < 0.0150
Zinc mg/L 4/20/2021 858h 4/23/2021 1436h E200.8 0.0100 < 0.0100
Report Date: 5/6/2021 Page 10 of57
All analyses applicable to the CWA. SOWA. Md RCRA ore perfomu~d in accordance to NE LAC protocols Pertinent sampliny inform11lion is located on the a.uached COC Confidential Business lnfonnotion: This repon is pro, ided for 1he exclusi,·e use of1he
~ddressee. P1i, ile~es arsub,,seq~ent ~1~e of the 1~~:ne of this .co1~pn11y or ony 1~7';'be1 of its stnff, or reproduc1io~ ~r lhis repo~ in ~on?ection .. with the o~~·ertise1~enl. P~?mo1io.n or sale of~!~ ~rodl~Cl or P~?cess, ~r in ~nn~c~on "!th th~ ~publication of this repart
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104491-003
Client Sample ID: MW-35_04132021
ANALYTICAL LAOORATORIES Collection Date: 4/13/2021 1415h
Received Date: 4/16/2021 1125h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
Salt Lake City, UT 84119 Ammonia (as N) mg/L 4/23/2021 142411 4/23/2021 1656h E350.l 0.0500 0.102
Bicarbonate (as mg/L 4/20/2021 81 Oh SM2320B 1.00 326
CaC03)
Carbonate (as CaC03) mg/L 4/20/2021 81 Oh SM2320B 1.00 < 1.00
Phone: [phone] Chloride mg/L 4/20/2021 355h E300.0 2.00 46.6
Toll Free: [phone] Fluoride mg/L 4/20/202 1 1926h E300.0 0.200 0.280
Fax: (80 I) 263-8687 Ion Balance % 4/26/2021 1638h Cale. -100 12.9
!·mail: [e-mail] Nitrate/Nitrite (as N) mg/L 4/17/2021 1408h E353.2 0.100 < 0.100
Sulfate mg/L 4/20/2021 327h E300.0 100 1,660
web: www.awal-labs.com Total Anions, Measured meq/L 4/26/2021 1638h Cale. 42.4
Total Cations, meq/L 4/26/2021 163811 Cale. 55.1
Measured
Total Dissolved Solids mg/L 4/19/2021 1330h SM2540C 20.0 3,720 Kyle F. Gross Total Dissolved Solids 4/26/2021 1638h Cale. 1.26
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 4/26/2021 1638h Cale. 2,960
Calculated
QA Officer
Report Date: 5/6/2021 Page 20 of 57
All anol) ses applic::i.ble 10 lhe C'WA. SDWA. Md RCRA are perlbm1ed in accordance to NE LAC protocols Pertinent snmpling information is locoted on the auached COC Confidentinl Business lnformotion: This report is provided for the e'.\clusi, e use or the
~ddressee, Pri\ ile~es o~ sub__seq~I ~~e or lhe ~~e or this _co1~pany or an~ ~mber of ils staJT, or reproducli~~ ~r Lhis repory in fOl.l!lOCtion .. ,,ith the ~,ertisement, P~?motio.n ~· sB.le of~!). ~rodl)CI or p1:?cess, ~r in e;onn~c~ion \\'!th th: ri;·publication or lhis repon
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104491-003A
Client Sample ID: MW-35_04132021
ANAi vr1cA, LAB0RA10R1Es Collection Date: 4/13/2021 1415h
3440 South 700 West
,alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
:-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Received Date: 4/16/2021 1125h
Analytical Results
Analyzed: 4/19/2021 1112h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surrogate Units: µg/L
Surr: I ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Extracted:
Dilution Factor:
CAS
17060-07-0
460-00-4
1868-53-7
2037-26-5
$ -This compound exceeded (low) the control limit for the CCV.
1
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qua!
78-93-3 20.0 <20.0 $
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Result Amount Spiked %REC Limits Qual
50.1 50.00 100 80-136
48.1 50.00 96.3 85-121
49.3 50.00 98.6 78-132
48.0 50.00 96.1 81-123
Report Date: 5/6/2021 Page 30 of57
All analyses applicable to the CWA_ SDWA. and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling information is located on the altached COC Conlidentlal Business lnfonnalion: This repon is pro, ided for the exclusi,e use or the
~dressee, Pri, ile~es o!' su~seq~1enl ~~e of lhe ~~1e of this _co':1pany or any ~'!1ber of its sin.ff, or reproductio~ ~f this repo~ in .con!1ection_. ,vitl1 the ~venisement, p~~molio.n ~r ~aJe of '.11!). ~rodL~CL or p~ocess, ~r in ~nn~c!ion w~th th~ r~-publication of this report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: May 11, 2021
Company :
Address:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Contact:
Project: ---
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Suite 600
Lakewood, Colorado 80228
Ms. Kathy Weinel
White Mesa Mill GW
MW-35 04132021
541330003
Ground Water
13-APR-21 14:15
20-APR-21
Client
Parameter Qualifier Result Uncertainty
lad Gas Flow Proportional Counting
3FPC, Total Alpha Radium, Liquid "As Received"
}ross Radium Alpha 3.90 +/-0.635
The following Analytical Methods were performed: -------\1ethod Descri tion
EPA 903.0
;urrogate/Tracer Recovery Test
MDC
0.797
RL
1.00
Project:
Client ID:
DNMIOOIOO
DNMIOOI
Units PF DF Analyst Date Time Batch Method
pCi/L HXB2 05/07/21 1227 2123018
Result ---------Nominal Recovery% Acceptable Limit~
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 85. 5 (25%-125%)
llotes:
:ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 16 of25 SDG: 541330
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104491-008
Client Sample ID: MW-36_04142021
ANAi VTlCAl. l ADORATORlfS Collection Date: 4/14/2021 845h
Received Date: 4/16/2021 1125h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
~alt Lake City, UT 84119 Arsenic mg/L 4/20/2021 858h 4/23/202 I I 509h E200.8 0.00500 < 0.00500
Beryllium mg/L 4/20/2021 858h 4/26/2021 1732h E200.8 0.000500 < 0.000500
Cadmium mg/L 4/20/202 I 858h 4/23/202 I 1509h E200.8 0.000500 < 0.000500
Phone: (80 I) 263-8686 Calcium mg/L 4/20/202 I 858h 4/26/202 I I 316h E200.7 10.0 429
Chromium mg/L 4/20/2021 858h 4/23/2021 1509h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 4/20/2021 858h 4/23/2021 I 509h E200.8 0.0100 < 0.0100
Fax: [phone] Copper mg/L 4/20/2021 858h 4/23/202 I I 509h E200.8 0.0100 < 0.0100
:-mail: [e-mail] Iron mg/L 4/20/2021 858h 4/23/2021 I 509h E200.8 0.0300 < 0.0300
Lead mg/L 4/20/2021 858h 4/23/202 I 1509h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 4/20/2021 858h 4/26/202 I 1316h E200.7 10.0 141
Manganese mg/L 4/20/2021 858h 4/23/202 I 1509h E200.8 0.0100 < 0.0100
Mercury mg/L 4/19/202 l 935h 4/19/2021 1337h E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 4/20/2021 858h 4/23/2021 I 509h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 4/20/2021 858h 4/23/2021 1509h E200.8 0.0200 < 0.0200
Potassium mg/L 4/20/2021 858h 4/28/202 l 1430h E200.7 1.00 11.3
Jose Rocha Selenium mg/L 4/20/202 I 858h 4/23/2021 I 509h E200.8 0.00500 0.237
QA Officer Silver mg/L 4/20/202 I 858h 4/23/2021 1509h E200.8 0.0100 < 0.0100
Sodium mg/L 4/20/2021 858h 4/26/2021 1223h E200.7 100 680
Thallium mg/L 4/20/2021 858h 4/23/202 I 1509h E200.8 0.000500 0.000620
Tin mg/L 4/20/2021 858h 4/23/202 I 1509h E200.8 0.100 < 0.100
Uranium mg/L 4/20/2021 858h 4/23/2021 1509h E200.8 0.000500 0.0254
Vanadium mg/L 4/20/2021 858h 4/23/2021 1509h E200.8 0.0150 < 0.0150
Zinc mg/L 4/20/2021 858h 4/23/2021 1509h E200.8 0.0100 < 0.0100
Report Date: 5/6/2021 Page 15 of57
All a.rm.I~ ses applie{lble to thie CWA. SOWA. and RCRA ore perlbnned in nccordMce to NELAC protocols. Pertinent sompliny informotion is locnted on the n1tnche<1 COC. Confidential Business lnformalion: This repon is pro"ided for the e~clusire use of the
~ddri,ssee Pri, ile~es o_f sub ... seq~lent ~e ol'the ~~1e of lhis 1can~J){l1ty or nny 1!!!~1ber of ils stnfT, or reproductiO!) ~~· this repo~ in .con~~tio~. \\ith the o~~·ertisement. P~?niotio,n or sale of~!~. ~1odlic1 or p1:ocess, ~1 in 7onn~c~ion w!th 1h~ r~·publicotion of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104491-008
Client Sample ID: MW-36_04142021
ANALYTICAL l AOORATORll:S Collection Date: 4/14/2021 845h
Received Date: 4/16/2021 1125h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;aJt Lake City, UT 84119 Ammonia (as N) mg/L 4/23/2021 1424h 4/23/2021 1701h E350.1 0.0500 < 0.0500
Bicarbonate (as mg/L 4/20/202 l 81 Oh SM23208 1.00 306
CaC03)
Carbonate (as CaC03) mg/L 4/20/2021 8 !Oh SM2320B 1.00 < 1.00
Phone: [phone] Chloride mg/L 4/29/2021 1816h E300.0 10.0 58.2
foll Free: [phone] Fluoride mg/L 4/20/2021 2145h E300.0 0.200 0.253
Fax: (80 l) 263-8687 Ion Balance % 4/26/202 l 1638h Cale. -JOO -2.15
i-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 4/17/2021 1414h E353.2 0.100 0.197
Sulfate mg/L 4/29/2021 1816h E300.0 50.0 2,780
web: www.awal-labs.com Total Anions, Measured meq/L 4/26/2021 1638h Cale. 65.7
Total Cations, meq/L 4/26/2021 1638h Cale. 62.9
Measured
Total Dissolved Solids mg/L 4/19/2021 1330h SM2540C 20.0 3,970 Kyle F. Gross Total Dissolved Solids Cale. 0.926 4/26/202 J 1638h
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 4/26/2021 1638h Cale. 4,280
Calculated
QA Officer
Report Date: 5/6/2021 Page 25 of 57
All analyses applic:uble to lhe CW A. SOWA. and RCRA are performed m accordance to NE LAC prolocols. Per1inenl sampling information is located on the altachcd COC Confidenlial Business lnfonnalion: This repon is provided for the exclusi, e use of the
~ddressee Prl\ ile~es o_f su~seq~1en1 ~e of lhe ~~e of 1his _coi:1pany or nnr ~mber or its slaff, or reproduclio~ ~f this repo~ in ~~1ec1ion .. ,vilh the a~vertisemenl. p~omoti~ ~r ~ale of~-J?fod~l or p~~s, ~r in ~nn~!ion w~lh 1h~ r:-publication or lhis repon
3440 South 700 West
)alt Lake City, UT 84119
Phone:[phone]
Toll Free: [phone]
Fax: (80 I) 263-8687
:-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104491-008A
Client Sample ID: MW-36_04142021
Collection Date: 4/14/2021 845h
Received Date: 4/16/2021 1125h
Analytical Results
Analyzed: 4/19/2021 1250h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Extracted:
Dilution Factor:
Contact: Tanner Holliday
Test Code: 8260D-W-DENIOO
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0 $
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < l.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Surr: I ,2-Dichloroethane-d4
Surr: 4-Bromotluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
17060-07-0
460-00-4
1868-53-7
2037-26-5
$ -This compound exceeded (low) the control limit for the CCV.
52.2
48.2
50.8
48.8
50.00 104 80-136
50.00 96.4 85-121
50.00 102 78-132
50.00 97.6 81-123
Report Date: 5/6/2021 Page 35 of57
All analyses applicable to lhe CW A_ SOWA. and RCRA are perfonned in accordance to NELAC prolocols Pertinent sampling information is located on Lhe all ached COC Confidential Business rnrormalion: This report is provided for !he e.xclusive use of the
addressee Pri,·ileges of subsequenl use or lhe name or lhis company or any member of its slaff, or reproduction or this report in conneclion "ilh the advertisement, promotion or sale of ai1y product or process, or in connection with the re-publication or this report ,. .. ,. . .. ... . . -.... ,. . . " ,. . " ,' . ..... . ,, .. ,., .. ,.
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: May 11, 2021
Company :
Address:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Contact:
Project: ----Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Suite 600
Lakewood, Colorado 80228
Ms. Kathy Weinel
White Mesa Mill GW
MW-36_04142021
541330008
Ground Water
14-APR-21 08:45
20-APR-21
Client
Parameter Qualifier Result Uncertainty ---
lad Gas Flow Proportional Counting
]FPC, Total Alpha Radium, Liquid "As Received"
,ross Radium Alpha u 1.00 +/-0.286
The following Analytical Methods were performed: ---\1ethod
;urro_g_ate/Tracer Recove~ Test
MDC
0.717
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received"
IJotes:
:ounting Uncertainty is calculated at the 68% confidence level (]-sigma).
RL
1.00
Project:
Client ID:
Units PF
pCi/L
DNMI00100
DNMI001
DF Analyst Date
HXB2 05/07/21
Anal st Comments
Result Nominal Recovery%
98.3
Time Batch Method
1226 2123018
Acceptable Limits
(25%-125%)
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 21 of 25 SDG: 541330
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2105353-001
Client Sample ID: MW-37_05122021
Collection Date: 5/12/2021 800h
Received Date: 5/13/2021 1200h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Arsenic mg/L 5/17/2021 1031h 5/24/2021 1159h E200.8 0.00500 < 0.00500
Beryllium mg/L 5/17/2021 1031h 5/25/2021 1153h E200.8 0.000500 < 0.000500
Cadmium mg/L 5/17/2021 1031h 5/24/2021 1159h E200.8 0.000500 < 0.000500
Calcium mg/L 5/17/2021 1031h 5/20/2021 1458h E200.7 10.0 458 Phone: (80 I) 263-8686
Chromium mg/L 5/17/2021 1031h 5/24/2021 ll59h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 5/17/2021 1031h 5/24/2021 1159h E200.8 0.0100 < 0.0100
Fax: (80 I) 263-8687 Copper mg/L 5/17/2021 1031h 5/24/202 l 1159h £200.8 0.0100 < 0.0100
~-mail: [e-mail] Iron mg/L 5/17/2021 1031h 5/24/202 l 1159h E200.8 0.0300 < 0.0300
Lead mg/L 5/17/2021 1031h 5/24/2021 1159h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 5/17/2021 1031h 5/20/2021 1458h E200.7 1.00 127
Manganese mg/L 5/17/2021 1031h 5/24/2021 1159h E200.8 0.0100 < 0.0100
Mercury mg/L 5/17/2021 1200h 5/l 7 /202 l 1438h E245.l 0.000500 < 0.000500
Jennifer Osborn Molybdenum mg/L 5/17/2021 1031h 5/24/2021 ll 59h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 5/17/2021 1031h 5/24/2021 1159h E200.8 0.0200 < 0.0200
Potassium mg/L 5/17/2021 1031h 5/20/2021 1621h E200.7 1.00 17.5
Jose Rocha Selenium mg/L 5/17/2021 1031h 5/24/2021 1159h E200.8 0.00500 < 0.00500
QA Officer Silver mg/L 5/17/2021 1031h 5/24/202 l ll 59h E200.8 0.0100 < 0.0100
Sodium mg/L 5/17/2021 1031h 5/20/2021 1458h E200.7 10.0 484
Thallium mg/L 5/17/2021 1031h 5/24/2021 1159h E200.8 0.000500 0.000646
Tin mg/L 5/17/2021 1031h 5/24/2021 1159h E200.8 0.100 < 0.100
Uranium mg/L 5/17/2021 1031h 5/24/202 l 1159h E200.8 0.000500 0.0120
Vanadium mg/L 5/17/2021 103lh 5/20/2021 1621h E200.7 0.0150 < 0.0150
Zinc mg/L 5/17/2021 1031h 5/24/2021 1159h E200.8 0.0100 0.0251
1 -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS.
2 -Analyte concentration is too high for accurate matrix spike recovery and/or RPD.
Report Date: 6/1/2021 Page 5 of 28
All analyses applicoble to lhe CWA. SOWA. and RCRA are performed in accordance lo NELAC protocols Pertinent sampling informalion is located on lhe allached COC. Conlidenlia1 Business Information: This report is provided for the e.xclusi, e use of the
~ddressee. Pri, ile~es o_f sub~seq~enl ~1.se of the ~?1:'1e of lhis .co~pany or M)' ~1!1ber of ils slafT, or reproduclio~ ~fthis repo~ in ~o~ection~ \\ith the a~,•ertisemenl. P~?molio.n o.r sale of~!) ~rod~cl or p1.ocess, ~r in 7onm;,c~ion w~lh th~ r~·publication of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2105353-001
Client Sample ID: MW-37_05122021
Collection Date: 5/12/2021 800h
Received Date: 5/13/2021 1200h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Ammonia (as N) mg/L 5/14/2021 1325h 5/18/2021 1 130h E350.I 0.0500 < 0.0500
Bicarbonate (as mg/L 5/17/2021 415h SM23208 1.00 210
CaC03)
Carbonate (as CaC03) mg/L 5/17/2021 415h SM23208 1.00 < 1.00
Phone: [phone] Chloride mg/L 5/22/2021 155h E300.0 2.00 44.5
Toll Free: [phone] Fluoride mg/L 5/22/2021 245h E300.0 0.200 0.239
Fax: [phone] Ion Balance % 5/26/2021 2051 h Cale. -100 -3.72
:-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 5/23/2021 1129h E353.2 0.100 0.208
Sulfate mg/L 5/22/2021 016h E300.0 100 2,570
web: www.awal-Iabs.com Total Anions, Measured meq/L 5/26/2021 2051h Cale. 59.0
Total Cations, meq/L 5/26/2021 2051 h Cale. 54.8
Measured
Total Dissolved Solids mg/L 5/14/2021 1200h SM2540C 20.0 4,250 Jennifer Osborn Total Dissolved Solids 5/26/202 I 2051 h Cale. 1.11
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 5/26/2021 2051 h Cale. 3,830
Calculated
QA Officer
Report Date: 6/1/2021 Page 7 of28
All analyses applicable to lhe CWA. SOWA. and RCRA are perfom1ed in accordance to NELAC protocols, Pertinent sampling inrormation is located on the attached COC. Conlidenlial Business Information: This report is pro"ided for theC';\.C'lml\'c U$e of the
~ddressee Plfrile~es o~sub~seq~enl ~~e of lhe ~~e of lhis .con.1pJny or ruJ) ~mber of its stafT, or reproduclio~ ~f this repo~ in ~o~eclion,, ,,..llh lhe ~vertisement, P~?molio.n or sale of~!),~ ~1od~cl or P~?ces1;, ~r in ~onn:cfion w!lh th~ r:_-pubhc-nuon of lhis report
ORGANIC ANALYTICAL REPORT
American West
ANALYTICAL LABORATORIES
3440 South 700 West
,alt Lake City, UT 84119
Phone:[phone]
Toll Free: [phone]
Fax: (80 l) 263-8687
!-mail: [e-mail]
web : www.awal-labs.com
Client: Energy Fuels Resources, Inc.
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2105353-00lA
Client Sample ID: MW-37_05122021
Collection Date: 5/12/2021 800h
Received Date: 5/13/2021 1200h
Analytical Results
Analyzed: 5/14/202 l 730h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Extracted:
Dilution Factor:
Jennifer Osborn Toluene
Laboratory Director Xylenes, Total
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Jose Rocha
QA Officer
Surr: I ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
17060-07-0
460-00-4
1868-53-7
2037-26-5
54.6
48.4
51.2
48.0
50.00 109 80-136
50.00 96.7 85-121
50.00 102 78-132
50.00 96.1 81-123
Report Date: 6/1/2021 Page 9 of28
All anlll) ses applicable lo the CW A. SOWA, and RCRA are performed in accordance to NELAC protocols. Pertinenl sampling information is loc:11ed on lhe allached COC Confidential Business Jnformnlion: This repor1 is pro, ided for 1he excl~i\'e use of 1he
~ddressee Pri,·ile~es o: sub...5eq~1enl ~~e of the ~?';le of I his .con;ipany or nnr ,~mber of its sl:iff, or reproduclio~ ~( lhis repo~ in ~on~1ec1ion~ wi1h the ~vertisemenl, p~~molio.n ~r sa1e of ~!Y ~rod~I or p~ocess, ~r in ~nn~.lion w!th lh~ ':p~blicalion of this report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: June 14, 2021
Company :
Address:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Parameter
Contact:
Project:
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Suite 600
Lakewood, Colorado 80228
Ms. Kathy Weinel
White Mesa Mill GW ----MW-37_05122021
544774001
Ground Water
12-MA Y-21 08:00
17-MAY-21
Client
Qualifier Result Uncertainty
lad Gas Flow Proportional Counting
:iFPC, Total Alpha Radium, Liquid "As Received"
,ross Radium Alpha U 1.00 +/-0.233
The following Analytical Methods were performed:
\.1ethod Descri tion
EPA 903.0
;urrogate/Tracer Recovery Test
MDC
0.584
RL
1.00
Project:
Client ID:
DNMIOOIOO
DNMIOOI
Units PF DF Analyst Date Time Batch Method
pCi/L LXB3 06/08/21 1409 2133478
__ __ Analyst Commen=ts~----------
Result -------------Nomina_l _Recovery% Acceptable Limits
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 107 (25%-125%)
1/otes:
:ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 11 of 14 SDG: 544774
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104877-011
Client Sample ID: MW-38_04292021
ANALYTICAL LADORATOR IES Collection Date: 4/29/2021 915h
Received Date: 4/30/2021 1200h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Arsenic mg/L 5/3/2021 839h 5/11/2021 1719h E200.8 0.00500 < 0.00500
Beryllium mg/L 5/3/2021 839h 5/12/2021 1240h E200.8 0.000500 < 0.000500
Cadmium mg/L 5/3/202 l 839h 5/11/2021 1719h E200.8 0.000500 < 0.000500
Calcium mg/L 5/3/2021 839h 5/12/2021 1616h E200.7 10.0 486 Phone: [phone]
Chromium mg/L 5/3/2021 839h 5/12/2021 1240h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 5/3/202 l 839h 5/ll/2021 1719h E200.8 0.0100 < 0.0100
Fax:[phone] Copper mg/L 5/3/2021 839h 5/12/2021 1240h E200.8 0.0100 < 0.0100
~-mail: [e-mail] Iron mg/L 5/3/2021 839h 5/12/2021 1240h E200.8 0.0300 < 0.0300
Lead mg/L 5/3/202 l 839h 5/11 /2021 1719h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 5/3/2021 839h 5/12/202 1 1616h E200.7 1.00 187
Manganese mg/L 5/3/2021 839h 5/12/2021 1240h E200.8 0.0100 < 0.0100
Mercury mg/L 5/3/2021 1133h 5/4/2021 1212h E245.I 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 5/3/2021 839h 5/11/2021 1719h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 5/3/2021 839h 5/11/2021 l 719h E200.8 0.0200 < 0.0200
Potassium mg/L 5/3/202 l 839h 5/12/2021 2134h E200.7 1.00 33.0
Jose Rocha Selenium mg/L 5/3/2021 839b 5/11/2021 1719h E200.8 0.00500 0.161
QA Officer Silver mg/L 5/3/2021 839h 5/11/2021 1719h E200.8 0.0100 < 0.0100
Sodium mg/L 5/3/2021 839h 5/12/2021 1616h E200.7 10.0 445
Thallium mg/L 5/3/2021 839h 5/11/2021 1719h E200.8 0.000500 < 0.000500
Tin mg/L 5/3/2021 839h 5/11/2021 1719h E200.8 0.100 < 0.100
Uranium mg/L 5/3/2021 839h 5/11/2021 1719h E200.8 0.000500 0.00662
Vanadium mg/L 5/3/2021 839h 5/12/2021 2134h E200.7 0.0150 < 0.0150
Zinc mg/L 5/3/2021 839h 5/11/2021 1719h E200.8 0.0100 < 0.0100
Report Date: 5/21/2021 Page 18 of 64
All amilyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols_ Pertinenl sampling inrormation is located on the attached COC Conridenlial Business Information: This report is provided for the exclusi,e use or the
~ddressee Pri,·ile~es o}' sub,,seq~enl ~~e or lhe ~~e of this .con:1pany or nny ~':1be1 or its stnff, or reproductio~ ~f this repo~ in ;on~eclion~ with the o~vertisement, P~?moli~n ~r ~ale or~!~ ~rodt~ct or p1:?cess, ~r in ~nn:_c~ion w!lh th~ r:_-publicalion of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104877-011
Client Sample ID: MW-38_04292021
Collection Date: 4/29/2021 915h
Received Date: 4/30/2021 1200h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Ammonia ( as N) mg/L 5/4/2021 1350h 5/5/2021 937h E350.1 0.0500 < 0.0500
Bicarbonate (as mg/L 5/4/2021 645h SM23208 1.00 110
CaC03)
Carbonate (as CaC03) mg/L 5/4/202 I 645h SM23208 1.00 < 1.00
Phone: [phone] Chloride mg/L 5/13/2021 800h E300.0 1.00 44.3
foll Free: [phone] Fluoride mg/L 5/13/202 J 800h E300.0 0.500 0.753
Fax: [phone] Ion Balance % 5/13/2021 1130h Cale. -100 3.18
!-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 5/2/2021 1515h E353.2 0.200 15.4
Sulfate mg/L 5/13/2021 212h E300.0 200 2,520
web: www.awal-labs.com Total Anions, Measured meq/L 5/13/202 I 1130h Cale. 56.1
Total Cations, meq/L 5/13/2021 1130h Cale. 59.8
Measured
Total Dissolved Solids mg/L 4/30/2021 1520h SM2540C 20.0 3,880 Kyle F. Gross Total Dissolved Solids Cale. 1.02 5/13/202 J 1130h
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 5/13/2021 I 130h Cale. 3,790
Calculated
QA Officer
Report Date: 5/21/2021 Page 29 of 64
All analyses applicable lo the CWA_ SOWA. and RCRA rue performed in accordance lo NELAC protocols, Pertinent sampling inrormalion is located on the allached COC Confidential Business Information: This repon is provided for the exclusi\"e use of the
~ddressee Pri\'ile~es o: sub .... seq~enl ~~e or lhe ~~e of lhis .con:ip:my or M) ~'!1ber of its stafT, or reproductio~ ~f this repo~ in ~o~ection~ \\·ilh the n~\'ertisemenl, P~?mo1io.n or sa1e of ~!Y ~rod~cl or p~ocess, ~r in ~nnt;c~ion w~Lh th~ r;-publication of this report
3440 South 700 West
Mt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
~-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104877-01 lA
Client Sample ID: MW-38_04292021
Collection Date: 4/29/2021 915h
Received Date: 4/30/2021 1200h
Analytical Results
Analyzed: 5/3/2021 1259h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Ch loromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Extracted:
Dilution Factor:
Contact: Tanner Holliday
Test Code: 8260D-W-DENIOO
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
-----
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Surr: l ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
17060-07-0
460-00-4
1868-53-7
2037-26-5
52.8
54.8
52.5
54.9
50.00 106 80-136
50.00 110 85-121
50.00 105 78-132
50.00 110 81-123
Report Date: 5/21/2021 Page 40 of 64
All anal) ses applicable to lhe CW A. SDW A. and RCRA are perfom1ed m accordance to NELAC protocols Pertinent sampling information is localed on the attached COC Confidential Business Information: This repon is provided for lhe exclusi\ e use of the
~cldressee Pri, ile~es of' sub .. seq~enl ~~e or the ~~e of this .con_ipany or arl) ~mber of ils slnff, or reproductio~ ~f this repo~ in .co~eclion~ \\-ith the ~vertisement, P~?motio.n ~r saJe of ~!Y ~rod~cl or p~ocess, ~r in ~nn~c~ion w!lh th7 r~-publication of this report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: May 28, 2021
Company:
Address:
Contact:
Project: ----Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado 80228
Ms. Kathy Weinel
White Mesa Mill GW -----------MW-38 04292021
542989011
Ground Water
29-APR-21 09:15
04-MAY-21
Client
--~~-----Project: DNMIOOIOO
Client ID: DNMI001
--------------Qualifier Result Uncertainty MDC RL _________ ...:...____ ------=------------Units PF DF Analyst Date Time Batch Method ----Parameter
lad Gas Flow Proportional Counting
]FPC, Total Alpha Radium, Liquid "As Received"
}ross Radium Alpha U 1.00 +/-0.339 0.899 1.00 pCi/L JXC9 05/26/21 1256 2128466
The following Analytical Methods were performed:
'-'\1=e=th=o~d'-------=Dc..:e:..:cs=cr=i=t=io=n::-___________________ ....,An-=:.a:a.:l:YSl Comments
EPA 903.0
iurrogate/Tracer Recovery Test ~~ Nominal Recovery% Acceptable Limits
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 89.8 (25%-125%)
~otes:
:ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
OF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 22 of 24 SDG: 542989
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104877-006
American West Client Sample ID: MW-39_04272021
ANALYTICAL LABORATORIES Collection Date: 4/27/2021 1455h
Received Date: 4/30/2021 1200h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Arsenic mg/L 5/3/202 I 839h 5/11/2021 1659h E200.8 0.00500 < 0.00500
Beryllium mg/L 5/3/2021 839h 5/12/2021 124 7h E200.8 0.000500 0.00574
Cadmium mg/L 5/3/2021 839h 5/11/2021 1659h E200.8 0.000500 0.00251
Calcium mg/L 5/3/2021 839h 5/12/2021 1554h E200.7 10.0 447 Phone: [phone]
Chromium mg/L 5/3/2021 839h 5/12/2021 1247h E200.8 0.0250 < 0.0250
foll Free: [phone] Cobalt mg/L 5/3/2021 839h 5/11/2021 1659h E200.8 0.0100 0.0678
Fax: [phone] Copper mg/L 5/3/2021 839h 5/12/2021 1247h E200.8 0.0100 0.0254
:-mail: [e-mail] Iron mg/L 5/3/202 I 839h 5/12/2021 1335h E200.8 1.00 13.2
Lead mg/L 5/3/202 I 839h 5/11/2021 1659h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 5/3/202 I 839h 5/12/2021 1554h E200.7 1.00 191
Manganese mg/L 5/3/2021 839h 5/12/2021 1335h E200.8 0.0200 2.37
Mercury mg/L 5/3/202 I I 133h 5/4/2021 1201h E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 5/3/202 I 839h 5/1 1 /202 I 1659h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 5/3/2021 839h 5/1 I /2021 1659h E200.8 0.0200 0.0337
Potassium mg/L 5/3/2021 839h 5/12/2021 201 lh E200.7 1.00 17.6
Jose Rocha Selenium mg/L 5/3/202 I 839h 5/11/2021 1659h E200.8 0.00500 < 0.00500
QA Officer Silver mg/L 5/3/202 I 839h 5/11/2021 1659h E200.8 0.0100 < 0.0100
Sodium mg/L 5/3/2021 839h 5/12/2021 1554h E200.7 10.0 517
Thallium mg/L 5/3/2021 839h 5/11/2021 1659h E200.8 0.000500 0.00373
Tin mg/L 5/3/2021 839h 5/11/2021 1659h E200.8 0.100 <0.100
Uranium mg/L 5/3/2021 839h 5/1 I /2021 1659h E200.8 0.000500 0.0120
Vanadium mg/L 5/3/202 I 839h 5/12/2021 201 lh E200.7 0.0150 < 0.0150
Zinc mg/L 5/3/202 I 839h 5/11/2021 1659h E200.8 0.0100 0.231
Report Date: 5/21/2021 Page 13 of64
All analyses applicable to lhe CWA. SDWA. and RCRA are perrormed m accordance 10 NELAC protocols, Pertinent sampling information is located on the attached COC Confidential Business Information: This report is pro\'ided for the exclusi,·e use of the
~ddressee Pri, ile~es o; sub~seCJ~enl ~~e or the ~~e or lhis .con_ipany or an) ~mber or ils staff, or reproductio.~ ~f lhis repo~ in ~on~ect1on~ \\·ith the n~vertise1~ent, P~?motio.n ~r sale of~!). ~rod~cl or p10ocess, ~r in ':°nn:c.tion w!th th~ r:·publica.Lion of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104877-006
Client Sample ID: MW-39 _04272021
ANALYTICAL LABORATORIES Collection Date: 4/27/2021 1455h
Received Date: 4/30/2021 1200h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Ammonia (as N) mg/L 5/4/202 l 1350h 5/5/202 I 933h E350.l 0.0500 0.252
Bicarbonate (as mg/L 5/4/2021 645h SM2320B 1.00 < 1.00
CaC03)
Carbonate (as CaC03) mg/L 5/4/202 I 645h SM2320B 1.00 < l.00
Phone: [phone] Chloride mg/L 5/13/2021 556h E300.0 l.00 39.0
Toll Free: [phone] Fluoride mg/L 5/13/202 l 556h E300.0 0.500 0.642
Fax: [phone] Ion Balance % 5/13/2021 I 130h Cale. -100 -2.80
!-mail : [e-mail] Nitrate/Nitrite (as N) mg/L 5/2/2021 1504h E353.2 0.100 <0.100
Sulfate mg/L 5/19/202 I I I 44h E300.0 100 3,080
web: www.awal-labs.com Total Anions, Measured meq/L 5/13/2021 I 130h Cale. 65.3
Total Cations, meq/L 5/13/2021 1130h Cale. 61.7
Measured
Total Dissolved Solids mg/L 4/30/202 I I 520h SM2540C 20.0 4,240 Kyle F. Gross Total Dissolved Solids 5/) 3/2021 1130h Cale. 0.984
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 5/13/202 I I 130h Cale. 4,310
Calculated
QA Officer
Report Date: 5/21 /2021 Page 24 of 64
All anal) ses applicable lo lhe CWA. SOWA. and RCRA .Jre perfom1ed in accordance to NELAC protocols Pertinenl sampling informalion is Jocaled on lhe allached COC Confidential Business Information: This report is provided for 1he exclusiYe use of the
:ddressee PriYile~es o_f sub,,seq~ent ~;e of'the ~~e of this .coi~J)llny or any ,~~mber of its stnrr, or reproductio~ ?,~this repo~ in .con?eclion~ with the a~vertisemenl, P~?molio.n ~r sale of :1'!Y. ~rod~cl or P~?cess, ~r in ~onn~c!ion "'!'h 1h~ r~publication of 1his report
3440 South 700 West
)alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
~-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104877-006A
Client Sample ID: MW-39 _04272021
Collection Date: 4/27/2021 1455h
Received Date: 4/30/2021 1200h
Analytical Results
Analyzed: 5/3/2021 1430h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Extracted:
Dilution Factor:
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0 #
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Surr: l ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-dB
17060-07-0
460-00-4
1868-53-7
2037-26-5
51.2
47.0
48.4
46.6
50.00 102 80-136
50.00 94.1 85-121
50.00 96.9 78-132
50.00 93.1 81-123
# -This compound exceeded (high) the control limit for the CCV. The data is acceptable since the compound was not detected in the
sample.
Report Date: 5/21/2021 Page 35 of64
All analyses applicable to the CWA. SDW A. and RCRA are perrom,ed in accordance to NELAC protocols Pertinenl sampling information is located on the all ached COC. Confidential Business Information: This report is pro,•ided for the exclusi,·e use of the
!ddressee PriYile~es o~ su~q~enl !-1:e of lhe ~~e of lhis '"CO~JX!ny or an) ~~ber of its slaff, or reproduclio~ ~( this repo~ in ~on~ection ... with lhe ~vertisement, P~?moli°,'1 or saJe of :U!) _ ~rod~cl or p•;?Cess, ~r in ~nn~c~ion \\'!th th~ r~-publication of lhis report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: May 28, 2021
Company:
Address:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado 80228
Contact: Ms. Kathy W einel
Project: White Mesa Mill GW ------------------------------Client Sample ID: MW-39 04272021
Sample ID: 542989006
Matrix: Ground Water
Collect Date: 27-APR-21 14:55
Receive Date: 04-MA Y-21
Collector: Client
Parameter Qualifier Result Uncertainty
tad Gas Flow Proportional Counting
}FPC, Total Alpha Radium, Liquid "As Received"
}ross Radium Alpha 2.09 +/-0.481
The following Analytical Methods were performed:
Project:
Client ID:
DNMIOOIOO
DNMI001
MDC RL Units PF DF Analyst Date Time Batch Method ----------------
0.899 1.00 pCi/L JXC9 05/26/21 1209 2128466
----------------\1:ethod Descri tion Anal st Comments
EPA 903.0
;urrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits -------------3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 92. 3 (25%-125%)
~otes:
:ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 17 of 24 SDG: 542989
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104877-007
Client Sample ID: MW-40_04272021
Collection Date: 4/27/2021 1045h
Received Date: 4/30/2021 1200h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Arsenic mg/L 5/3/2021 839h 5/11/2021 1703h E200.8 0.00500 < 0.00500
Beryllium mg/L 5/3/2021 839h 5/12/2021 1251h E200.8 0.000500 < 0.000500
Cadmium mg/L 5/3/2021 839h 5/11/2021 1703h E200.8 0.000500 < 0.000500
Phone: [phone] Calcium mg/L 5/3/2021 839h 5/12/2021 1556h E200.7 10.0 445
Chromium mg/L 5/3/2021 839h 5/12/2021 1251h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 5/3/2021 839h 5/11 /2021 1703h E200.8 0.0100 <0.0100
Fax: [phone] Copper mg/L 5/3/2021 839h 5/12/2021 1251h E200.8 0.0100 < 0.0100
:-mail: [e-mail] Iron mg/L 5/3/2021 839h 5/12/2021 1251h E200.8 0.0300 < 0.0300
Lead mg/L 5/3/202 1 839h 5/11/2021 1703h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 5/3/2021 839h 5/12/2021 1556h E200.7 1.00 186
Manganese mg/L 5/3/2021 839h 5/11/2021 1703h E200.8 0.0100 0.106
Mercury mg/L 5/3/2021 1133h 5/4/202 l 1203h E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 5/3/2021 839h 5/11/2021 1703h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 5/3/202 l 839h 5/11 /2021 1703h E200.8 0.0200 < 0.0200
Potassium mg/L 5/3/2021 839h 5/12/2021 2013h E200.7 1.00 11.3
Jose Rocha Selenium mg/L 5/3/2021 839h 5/11/2021 1703h E200.8 0.00500 0.162
QA Officer Silver mg/L 5/3/2021 839h 5/11/2021 1703h E200.8 0.0100 < 0.0100
Sodium mg/L 5/3/2021 839h 5/12/2021 1556h E200.7 10.0 353
Thallium mg/L 5/3/2021 839h 5/11/2021 1703h E200.8 0.000500 < 0.000500
Tin mg/L 5/3/2021 839h 5/11/2021 1703h E200.8 0.100 <0.100
Uranium mg/L 5/3/2021 839h 5/11/2021 1703h E200.8 0.000500 0.0257
Vanadium mg/L 5/3/2021 839h 5/12/2021 2013h E200.7 0.0150 < 0.0150
Zinc mg/L 5/3/2021 839h 5/11/2021 1703h E200.8 0.0100 < 0.0100
Report Date: 5/21/2021 Page 14of64
All anal) ses applicable lo the CWA. SOWA, and RCRA are perfom1ed in accordance to NELAC prolocols. Pertinent sEIJTlpling information is located on the auached COC Conndential Business Tnfonnalion: This repon is provided for 1he ~Jus.l\·t use of the
~ctdressee. Pri, ile~es o.f sub~seq~ent ~~e or lhe ~~1e of lhis .co~pany or an)' ~mber of ils staff, or reproduclio.~ ~f lhis repo~ in ~on~eclion~ ,vilh the a~vertise~ent, P~?motio.n or sale of ?1~) ~rodl~cl or p1:?cess, ~r in ~onn:_c~ion w!th th~ r~-publjcati(lll of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104877-007
Client Sample ID: MW-40_04272021
ANALYTICAL Collection Date: 4/27/2021 1045h
Received Date: 4/30/2021 1200h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Ammonia (as N) mg/L 5/4/2021 1350h 5/5/2021 934h E350.l 0.0500 < 0.0500
Bicarbonate (as mg/L 5/4/2021 645h SM2320B 1.00 250
CaC03)
Carbonate (as CaC03) mg/L 5/4/2021 645h SM2320B 1.00 < 1.00
Phone: [phone] Chloride mg/L 5/13/2021 621 h E300.0 1.00 41.3
foll Free: [phone] Fluoride mg/L 5/13/2021 621 h E300.0 0.500 0.714
Fax: [phone] Ion Balance % 5/13/202 I I 130h Cale. -100 -1.44
:-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 5/2/2021 151 Oh E353.2 0.100 2.42
Sulfate mg/L 5/13/2021 033h E300.0 100 2,330
web: www.awal-labs.com Total Anions, Measured meq/L 5/13/202 I 1130h Cale. 54.7
Total Cations, meq/L 5/13/2021 I 130h Cale. 53.1
Measured
Total Dissolved Solids mg/L 4/30/2021 I 520h SM2540C 20.0 3,380 Kyle F. Gross Total Dissolved Solids 5/13/2021 I 130h Cale. 0.962
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 5/13/2021 I 130h Cale. 3,520
Calculated
QA Officer
Report Date: 5/21/2021 Page 25 of 64
All anal~ ses applicable Jo lhe CWA. SOWA. and RCRA are performed in accordance to NELAC protocols. Pertinenl sampling information is located on lhe anached COC Confidential Business lnfonnation: This report is pro,·ided for the exclusi\ e use of lhe
~ddressee Pri,·ile~es o.r sub .. seq~ent ~~e of the ~?':°e of this .co~pany or nnr 1~mbe1 of its staff, or reproductio!~ ~~ this repo~ in ~,~eclion~ with 1he n~vertisement, P~?molio_n ~r sale of?'!~. ~rod~t or p,.?Cess, ~r in ~nn~!ion "!'h 1h~ r~·publicaiion of this report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104877-007A
American West Client Sample ID: MW-40_04272021
ANALvr1cAL LAeoRAToR1Es Collection Date: 4/27/2021 1045h
3440 South 700 West
,alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax:[phone]
~-mail : [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Received Date: 4/30/2021 1200h
Analytical Results
Analyzed: 5/3/2021 1449h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surrogate Units: µg/L
Surr: I ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-dB
Extracted:
Dilution Factor:
CAS
17060-07-0
460-00-4
1868-53-7
2037-26-5
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0 #
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Result Amount Spiked %REC Limits Qual
54.4 50.00 109 80-136
49.6 50.00 99.1 85-121
51.0 50.00 102 78-132
48.6 50.00 97.2 81-123
# -This compound exceeded (high) the control limit for the CCV The data is acceptable since the compound was not detected in the
sample.
Report Date: 5/21/2021 Page 36 of64
All anal) ses applicable to the CWA. SDWA. and RCRA are perfonned in accordMte to NELAC protocols Pertinent sampling inrormation is localed on the attached COC Conlidenlial Business Jnformalion: This report is provided for lhe exclLlSi\ e use of the
~ddressee Prfrile~es o.f su~seq~1enl ~1~e ofthe~~e of lhis .con;1pany or an) ~mber of ils slnlT, or reproduclio~ ~[this repo~ in ~on~eclion~ ,,,ilh the a~vertisement. P~?moli~ o,r sale of ?J!) rrod~c\ or p~ocess, ~r in ~nm;.c~ion ,,·!th lh~ n;·publicnlion of this report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: May 28, 2021
Company:
Address:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Contact:
Project: ----Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Suite 600
Lakewood, Colorado 80228
Ms. Kathy Weinel
White Mesa Mill GW
MW-40 04272021
542989007
Ground Water
27-APR-2 l 10:45
04-MAY-21
Client
Parameter Qualifier Result Uncertainty
lad Gas Flow Proportional Counting
]FPC, Total Alpha Radium, Liquid "As Received"
}ross Radium Alpha U 1.00 +/-0.329
MDC
0.802
The following Analytical Me_th_o_d_s_w_e_r_e"""p_erfi_orm_e_d_: _______ _
RL
1.00
Project:
Client ID:
DNMI00100
DNMI001
Units PF DF Analyst Date Time Batch Method
pCi/L JXC9 05/26/21 1209 2128466
\1ethod Descrj tion ____________________ --'A-"n=a=l.,_s=t---'C=-co=m=m=e=nt=s _________ _
EPA 903.0
;urrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits ----------------------3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 98. 3 (25%-125%)
lfotes:
:ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 18 of 24 SDG: 542989
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104696-0 I 0
Client Sample ID: TW4-24_04212021
Collection Date: 4/21/2021 1230h
Received Date: 4/23/2021 1200h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Arsenic mg/L 4/26/2021 I I 06h 5/4/2021 1635h E200.8 0.00500 < 0.00500
Beryllium mg/L 4/26/2021 I J06h 5/5/202] ]544h E200.8 0.000500 < 0.000500
Cadmium mg/L 4/26/2021 1106h 5/4/2021 1635h E200.8 0.000500 0.00131
Phone: [phone] Calcium mg/L 4/26/2021 1106h 5/6/2021 J J30h E200.7 10.0 573
Chromium mg/L 4/26/202 l I J06h 5/4/202 J J 635h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 4/26/2021 11061, 5/4/2021 1635h E200.8 0.0100 < 0.0100
Fax:[phone] Copper mg/L 4/26/202 J 1106h 5/4/2021 1635h E200.8 0.0100 < 0.0100
!-mail: [e-mail] Iron mg/L 4/26/2021 1 I 06h 5/4/2021 J 635h E200.8 0.0300 < 0.0300
Lead mg/L 4/26/202 J I I 06h 5/4/2021 1635h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 4/26/202 l I 106h 5/6/2021 J 130h E200.7 10.0 336
Manganese mg/L 4/26/2021 I 106h 5/5/2021 1707h E200.8 0.0100 0.564
Mercury mg/L 4/26/202 J l 00 I h 4/26/202 I 1444h E245.l 0.000500 <0.000500
Kyle F. Gross Molybdenum mg/L 4/26/2021 I I 06h 5/6/2021 1105h E200.8 0.0100 1.05
Laboratory Director Nickel mg/L 4/26/2021 I I 06h 5/4/2021 1635h E200.8 0.0200 <0.0200
Potassium mg/L 4/26/2021 I J 06h 5/6/2021 1716h E200.7 1.00 13.2
Jose Rocha Selenium mg/L 4/26/2021 I I 06h 5/4/2021 1635h E200.8 0.00500 0.0533
QA Officer Silver mg/L 4/26/2021 J l 06h 5/4/2021 1635h E200.8 0.0100 < 0.0100
Sodium mg/L 4/26/2021 I I 06h 5/6/202 I 1257h E200.7 100 1,260
Thallium mg/L 4/26/2021 I 106h 5/4/2021 1635h E200.8 0.000500 0.00202
Tin mg/L 4/26/2021 1106h 5/4/2021 1635h E200.8 0.100 < 0.100
Uranium mg/L 4/26/202 J 1106h 5/5/202 I 1721h E200.8 0.00500 0.791
Vanadium mg/L 4/26/2021 I 106h 5/4/2021 1635h E200.8 0.0150 < 0.0150
Zinc mg/L 4/26/2021 I 106h 5/4/2021 1635h E200.8 0.0100 < 0.0100
Report Date: 5/13/2021 Page 17 of 59
All anal) ses applicable to the CWA. SDWA. and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on U,e attached COC Conlidential Business lnformalion: This report is provided for lhe exclusi,e use of the
~ddressee Pri,·ile~es o,r su~seq~ent ~~e of the ~~e of this .co~pnny or any ~'!1beJ of its slnff, or reproducli~ ~f this repo~ in .con~eclion~ \\itl1 lhe a~\'ertise~ent. P~?molio.n ~r ~aJe of~;~: ~rod~cl or P~?Cess, ~r in ~nn:c!ion \\'!lh th~ r:_-publicaiion of lhis repon
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104696-010
American West Client Sample ID: TW4-24_04212021
ANALYTICAL I ABORATORIES Collection Date: 4/21/2021 1230h
Received Date: 4/23/2021 1200h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;aJt Lake City, UT 84119 Ammonia (as N) mg/L 5/5/2021 I 348h 5/6/2021 830h E350.I 0.250 5.89
Bicarbonate (as mg/L 4/27/2021 650h SM2320B 1.00 900
CaC03)
Carbonate (as CaC03) mg/L 4/27/2021 650h SM2320B 1.00 < 1.00
Phone:[phone] Chloride mg/L 5/5/2021 11 lh E300.0 20.0 807
Toll Free: [phone] Fluoride mg/L 5/5/2021 713h E300.0 0.200 0.419
Fax:[phone] Ion Balance % 517/2021 845h Cale. -100 10.1
!-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 4/25/2021 1440h E353.2 0.500 34.9
Sulfate mg/L 5/5/2021 111 h E300.0 100 2,390
web: www.awal-labs.com Total Anions, Measured meq/L 5/7/2021 845h Cale. 91.1
Total Cations, meq/L 517/2021 845h Cale. 111
Measured
Total Dissolved Solids mg/L 4/26/2021 1350h SM2540C 20.0 5,600
Kyle F. Gross Total Dissolved Solids 517/202 I 845h Cale. 0.940
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 5/7/2021 845h Cale. 5,960
Calculated
QA Officer
Report Date: 5/13/2021 Page 27 of59
All analyses applicable lo lhe CWA. SOWA. and RCRA are performed in accordance to NELAC prolocols Pertinent sampling inrormalion is localed on Lhe auached COC Conlidenti::il Business lnformalion: This report is proYided for the e:'l:clusi, e use of the
~ddressee Pri,·ile~es o,f sub,,seq~enl ~;e of the ~:u:ne of this .cm~pany or M) ~mber of ils slaIT; or reproduclio~ ~! this repo~ in ~0~1eclion .. "ilh the ~ver1isemenL P~?molio.n or ~ale of ~!Y ~rod~cl or p~ocess, ~r in ~nn:_c~ion w~lh th~ r~·publicalion of this report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104696-0IOA
Client Sample ID: TW4-24_04212021
ANALvr1cAL LABORAron,Es Collection Date: 4/21/2021 1230h
3440 South 700 West
;alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
~-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Received Date: 4/23/2021 1200h
Analytical Results
Analyzed: 4/26/2021 759h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surrogate Units: µg/L
Surr: 1,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Extracted:
Dilution Factor:
CAS
17060-07-0
460-00-4
1868-53-7
2037-26-5
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 72.9
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Result Amount Spiked %REC Limits Qual ----
51.4 50.00 103 80-136
46.9 50.00 93.9 85-121
49.5 50.00 99.l 78-132
47.5 50.00 95.0 81-123
Report Date: 5/13/2021 Page 3 7 of 59
All anillyses applicnble to the CWA. SOWA, and RCRA are perfomied in accordance 10 NELAC protocols Pertinent sampling information is located on the altached COC Confidential Business lnformotion: This report is provideLi ror lht exclusiYe use of1he
~ddressee Pri,'ile~es of' su~seq~enl ~e of lhe ~~e of this .coi~pan~ or an~ 1~mber of ils sir.IT, or reproductio1~ ~f this repo~ in _co~eclion .. \\ilh the ~vertise1'!1ent P~?moti°:° ~r ~ale of ?'!Y .. Prod~ct or p1:?Cess, ~r in ~onn~c~ion \\'!th 1h~ ~JH;lblicalio11 or this repon
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 • [phone] -www.gel.com
Certificate of Analysis
Report Date: May 20, 2021
Company:
Address:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Parameter
Contact:
Project:
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Suite 600
Lakewood, Colorado 80228
Ms. Kathy W einel
White Mesa Mill GW
TW4-24 04212021
542003010
Ground Water
21-APR-21 12:30
27-APR-21
Client
Qualifier Result Uncertainty
lad Gas Flow Proportional Counting
3FPC, Total Alpha Radium, Liquid "As Received"
3ross Radium Alpha U 1.00 +/-0.365
The following Analytical Methods were performed:
Method Descri tion
EPA 903.0
;urrogate/Tracer Recovery Test
MDC
0.995
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received"
~otes:
::::ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
RL
1.00
Project:
Client ID:
DNMI00100
DNMI001
Units PF DF Analyst Date Time Batch Method
pCi/L HXB2 05/07/21 1227 2123018
---~AnalY.St Comments
Result Nominal Recovery% Acceptable Limits -----95.5 (25%-125%)
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 22 of 25 SDG: 542003
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104696-005
American West Client Sample ID: MW-65_04202021
ANAIYTICAL LABORATORIES Collection Date: 4/20/2021 1500h
Received Date: 4/23/2021 1200h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 841 19 Arsenic mg/L 4/26/2021 1106h 5/5/2021 1428h E200.8 0.00500 < 0.00500
Beryllium mg/L 4/26/2021 1106h 5/5/2021 1428h E200.8 0.000500 < 0.000500
Cadmium mg/L 4/26/202 l 1 106h 5/4/2021 1617h E200.8 0.000500 0.00131
Phone:[phone] Calcium mg/L 4/26/2021 1106h 5/6/2021 1116h E200.7 10.0 504
Chromium mg/L 4/26/2021 1106h 5/4/2021 1617h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 4/26/2021 1106h 5/4/2021 1617h E200.8 0.0100 < 0.0100
Fax: [phone] Copper mg/L 4/26/2021 J l06h 5/4/2021 1617h E200.8 0.0100 < 0.0100
~-mail: awal @awal-labs.com Iron mg/L 4/26/2021 1106h 5/4/2021 1617h E200.8 0.0300 < 0.0300
Lead mg/L 4/26/2021 1106h 5/4/202 l 1617h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 4/26/2021 I 106h 5/6/2021 1116h E200.7 10.0 159
Manganese mg/L 4/26/2021 1106h 5/5/2021 1714h E200.8 0.0100 1.94
Mercury mg/L 4/26/2021 I 00 I h 4/26/2021 I 400h E245.I 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 4/26/2021 1106h 5/4/2021 1617h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 4/26/2021 1106h 5/4/2021 1617h E200.8 0.0200 < 0.0200
Potassium mg/L 4/26/2021 1106h 5/6/2021 1655h E200.7 1.00 13.1
Jose Rocha Selenium mg/L 4/26/2021 1106h 5/4/2021 1617h E200.8 0.00500 < 0.00500
QA Officer Silver mg/L 4/26/2021 1106h 5/4/2021 1617h E200.8 0.0100 < 0.0100
Sodium mg/L 4/26/2021 1106h 5/6/2021 1116h E200.7 10.0 351
Thallium mg/L 4/26/2021 1106h 5/4/2021 1617h E200.8 0.000500 < 0.000500
Tin mg/L 4/26/2021 I l06h 5/4/202 l 1617h E200.8 0.100 < 0.100
Uranium mg/L 4/26/2021 1106h 5/4/2021 1617h E200.8 0.000500 0.0604
Vanadium mg/L 4/26/2021 1106h 5/4/2021 1617h E200.8 0.0150 < 0.0150
Zinc mg/L 4/26/2021 1106h 5/4/2021 1617h E200.8 0.0100 0.0148 -----
Report Date: 5/13/2021 Page 12 of59
All analyses applicable to the CWA. SDW A. and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling information is located on the alta.ched COC. Confidential Business Information: This report is provided for1he cxclusiYe use of the
~ddressee Pri\ile~es o.rsu~seq~enl ~ of lhe ~~e of lhis.co~pa,1~ or M~ ~'!1ber of its slaff, or reproductio~ ~fthis repo~ in .con:1ection .. \\ilh the ~\'er1ise~enL. P~?motio.n ~r ~aJe of ~~Y. ~rodt)CI or P~?cess, ~r in ~nn:c~ion \\'!th th~ r:_-publicalion of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104696-005
Client Sample ID: MW-65_04202021
ANALYTICAL LABORATORIES Collection Date: 4/20/2021 1500h
Received Date: 4/23/2021 1200h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Ammonia (as N) mg/L 5/5/2021 1348h 5/6/202 l 823h £350.1 0.0500 0.0660
Bicarbonate (as mg/L 4/27/2021 650h SM2320B 1.00 366
CaC03)
Carbonate (as CaC03) mg/L 4/27 /202 l 650h SM2320B 1.00 < 1.00
Phone:[phone] Chloride mg/L 5/5/2021 426h E300.0 1.00 19.3
Toll Free: [phone] Fluoride mg/L 5/l l /2021 1038h E300.0 0.100 0.129
Fax:[phone] Ion Balance % 5/7/2021 845h Cale. -100 0.0350
:-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 4/25/2021 1434h E353.2 0.100 < 0.100
Sulfate mg/L 5/4/2021 2100h E300.0 100 2,200
web: www.awal-labs.com Total Anions, Measured meq/L 5/7/2021 845h Cale. 53.8
Total Cations, meq/L 5/7/2021 845h Cale. 53.8
Measured
Total Dissolved Solids mg/L 4/26/202 l 1300h SM2540C 20.0 3,780 Kyle F. Gross Total Dissolved Solids 5n 12021 845h Cale. 1.09
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 5/7/2021 845h Cale. 3,470
Calculated
QA Officer
Report Date: 5/13/2021 Page 22 of59
All analyses applicable 10 lhe CWA. SDW A. and RCRA are performed in accordance to NELAC protocols, Pertinent sompling information is localed on the al\ached COC Confidential Business Information: This report is provided for the exclusiYe use of the
~ddressee PriYile~es o_f su~eq~enl ~e of the ~~te of this .co~pany or any 1~mber of ils staff, or reproduclio~ ~~ this repo~ in .con~eclion~ \\iU1 the n~~'ertise~nl, P~?moli~n ~r ~ale of ~!Y. ~roch~r or P~?cess. ~r in ~nn~c!ion w!lh th~ r~-publicaJ.ion of this repon
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104696-005A
American West Client Sample ID: MW-65_04202021
ANALn1cAt tA0ouroR1es Collection Date: 4/20/2021 1500h
3440 South 700 West
;;alt Lake City, UT 84119
Phone:[phone]
Toll Free: [phone]
Fax: [phone]
!-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Received Date: 4/23/2021 1200h
Analytical Results
Analyzed: 4/23/2021 1503h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surrogate Units: µg/L
Surr: 1,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Extracted:
Dilution Factor:
CAS
17060-07-0
460-00-4
1868-53-7
2037-26-5
Contact: Tanner Holliday
Test Code: 8260D-W-DENIOO
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1:00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
----
Result Amount Spiked %REC Limits Qual
50.3 50.00 101 80-136
48.9 50.00 97.8 85-121
49.2 50.00 98.4 78-132
48.7 50.00 97.5 81-123
Report Date: 5/13/2021 Page 32 of 59
All annlyses applicable to lhe CWA, SDWA. and RCRA are perfonned in accordance 10 NELAC protocols Per1inent sampling information is located on lhe auached COC Confidential Business lnformalion: This report is pro\'ided for 1he exclusi,·e use of1he
~ddressee_ Pri, ile~es o.r subpseq~ent ~~e of lhe ~:t'."e of Jhis .co"?J>WlY or AA.\ n~mber of its staff, or reproduclio~ ~~this repo~ in .co~1ection .. \\·ith lhe ~~'ertisemenL P~?moti~n or saJe of ~~Y ~rod~t or p~ocess, ~r in ~nn~c!ion w!th th~ r1;_-p~blication of this repon
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: May 20, 2021
Company:
Address:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Parameter
Suite 600
Lakewood, Colorado 80228
Contact: Ms . Kathy Weinel
Project: White Mesa Mill GW ----------Client Sample ID: MW-65 04202021
Sample ID: 542003005
Matrix:
Collect Date:
Receive Date:
Ground Water
20-APR-21 15:00
27-APR-21
Client Collector:
Qualifier ------Result ___!!ncertainty
lad Gas Flow Proportional Counting
3FPC, Total Alpha Radium, Liquid "As Received"
,ross Radium Alpha U 1.00 +/-0.336
The following Analytical Methods were performed:
MDC RL
0.936 1.00
Project:
Client ID:
----------DNMIOOlOO
DNMIOOI
Units PF DF Analyst Date _Iim~atch Method
pCi/L HXB2 05/07/21 1227 2123018
\1ethod __ __Qescriptio.n -------------------'Analys!_ Comments ---~-----
EPA 903.0
;urrogate/Trac!r Recovery Test Result Nominal Recoveryo/~ Acceptable Limits
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 88.4 (25%-125%)
'fotes:
::ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 17 of 25 SDG: 542003
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104877-008
American West Client Sample ID: MW-70_04272021
ANALYTICAL LABORATORIES Collection Date: 4/27/2021 1245h
Received Date: 4/30/2021 1200h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Arsenic mg/L 5/3/2021 839h 5/1 1/2021 1707h E200.8 0.00500 < 0.00500
Beryllium mg/L 5/3/2021 839h 5/12/2021 1254h E200.8 0.000500 0.0156
Cadmium mg/L 5/312021 839h 5/11/202 I 1707h E200.8 0.000500 0.162
Calcium mg/L 5/3/2021 839h 5/12/2021 1605h E200.7 10.0 422 Phone: [phone]
Chromium mg/L 5/312021 839h 5/12/2021 1254h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 5/3/202 I 839h 5/12/202 I 1404h E200.8 0.0100 0.569
Fax: [phone] Copper mg/L 5/3/2021 839h 5/12/2021 1254h E200.8 0.0100 0.132
~-mail: [e-mail] Iron mg/L 5/3/2021 839h 5/12/2021 1254h E200.8 0.0300 0.126
Lead mg/L 5/3/2021 839h 5/1 I /2021 1707h E200.8 0.00100 0.00276
web: www.awal-labs.com Magnesium mg/L 5/312021 839h 5/12/202 I 1620h E200.7 2.00 1,230
Manganese mg/L 5/3/2021 839h 5/12/2021 1338h E200.8 0.100 47.8
Mercury mg/L 5/312021 1133h 5/4/2021 1205h E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 5/3/2021 839h 5/11/2021 1707h E200.8 0.0100 0.448
Laboratory Director Nickel mg/L 5/3/2021 839h 5/1 J/202 I 1707h E200.8 0.0200 0.305
Potassium mg/L 5/3/2021 839h 5/12/2021 2015h E200.7 1.00 26.2
Jose Rocha Selenium mg/L 5/3/2021 839h 5/1 1 /202 I 1707h E200.8 0.00500 0.0185
QA Officer Silver mg/L 5/3/2021 839h 5/11/2021 1707h E200.8 0.0100 < 0.0100
Sodium mg/L 5/3/2021 839h 5/12/202 I 1605h E200.7 10.0 291
Thallium mg/L 5/3/2021 839h 5/11/2021 1707h E200.8 0.000500 0.00175
Tin mg/L 5/3/2021 839h 5/11/202 I 1707h E200.8 0.100 < 0.100
Uranium mg/L 5/3/2021 839h 5/11/2021 1707h E200.8 0.000500 0.0197
Vanadium mg/L 5/3/2021 839h 5/12/2021 2015h E200.7 0.0150 < 0.0150
Zinc mg/L 5/3/2021 839h 5/12/2021 1404h E200.8 0.0100 1.64
Report Date: 5/21/2021 Page 15 of 64
All anal)ses applicable lo the CWA. SOWA. and RCRA are performed in accordance to NELAC protocols. Pertinenl sampling information is localed on lhe attached COC. Confidential Business Information: This report is pro,•ided for 1he exclusi, e use of the
~ddressee Pri,·ile~es o_f sub .. seq~enl ~~e of the ~~e or lhis .con:ipany or any 1~mber of its staff, or reproductio~ ~f lhis repo~ in ~0~1eclion~ wilh the o~,•ertisement, P~?motio.n ~r ~ale of~!), ~rod~cl or p1;ocess, ~r in ~onn:c!ion w!Lh th~ r1;-publication of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104877-008
Client Sample ID: MW-70 _ 04272021
ANALYTICAL LABORATORI ES Collection Date: 4/27/2021 1245h
Received Date: 4/30/2021 1200h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Ammonia (as N) mg/L 5/4/202 l 1350h 5/5/202 l 935h E350.l 0.0500 0.810
Bicarbonate (as mg/L 5/4/2021 645h SM2320B 1.00 < 1.00
CaC03)
Carbonate (as CaC03) mg/L 5/4/2021 645h SM2320B 1.00 < 1.00
Phone: [phone] Chloride mg/L 5/13/2021 645h E300.0 1.00 56.4
Toll Free: [phone] Fluoride mg/L 5/13/2021 645h E300.0 0.500 11.3
Fax: [phone] Ion Balance % 5/13/202 l 1130h Cale. -100 -0.151
:-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 5/2/2021 1512h E353.2 0.100 2.53
Sulfate mg/L 5/13/2021 057h E300.0 200 6,450
web: www.awal-labs.com Total Anions, Measured meq/L 5/13/202 l l 130h Cale. 136
Total Cations, meq/L 5/13/202 l 1130h Cale. 136
Measured
Total Dissolved Solids mg/L 4/30/2021 1520h SM2540C 20.0 8,940 Kyle F. Gross Total Dissolved Solids 5/13/2021 1130h Cale. 1.05
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 5/13/2021 1130h Cale. 8,480
Calculated
QA Officer
Report Date: 5/21/2021 Page 26 of 64
AIJ anal) ses applicable to lhe CWA. SOWA, and RCRA :ire performed in accordance to NELAC prolocols. Pertinent sampling infonnation is localed on the attached COC Confidential Business Information: This report is pro,•ided for the exclusi, e use of the
~ddressee Pri, ile~es o.r su~seq~enl ~;e of the ~:1':"e of this .con:ipany or any ~mber of its starT, or reproduclio!! ~~this repo~ in ~0~1eclion~ wi~1 lhe m!~er1iser~enl. P~?moli~n ~r saJe of~!~ ~nxl~t or p~ocess, ~r in ~nn~c~on w!lh lh~ ";P~blicalion of this report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Sample ID: 2104877-008A
Client Sample ID: MW-70_04272021
ANALvr1cAL LAB0RAr0R1es Collection Date: 4/27/2021 1245h
3440 South 700 West
;alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
~-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Received Date: 4/30/2021 1200h
Analytical Results
Analyzed: 5/3/2021 1509h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Extracted:
Dilution Factor:
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0 #
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Surr: l ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
17060-07-0
460-00-4
1868-53-7
2037-26-5
54.2
49.8
51.1
48.4
50.00 108 80-136
50.00 99.7 85-121
50.00 102 78-132
50.00 96.9 81-123
# -This compound exceeded (high) the conlrol limit for lhe CCV The data is acceptable since the compound was no/ delected in the
sample.
Report Date: 5/21/2021 Page 3 7 of 64
All analyses applicable lo the CWA. SDWA. and RCRA are performed in accordance lo NELAC prolocols. Pertinenl sampling information is locmed on the aUached COC Confidenlial Business information: This repor1 is prO\•ided for the exclusi, e use of the
~ddressee. Pri\'ile~es o.rsub.seq~ent ~~e or the ~~e of this
0
con:ip:my or M) 1~1!1be1 of its slnIT, or reproduclio~ ~fthis repo~ in .co~eclion .. ,,ilh the ~,•ertisemenl P~?mo1io.n ~r sale of ?1!Y ~rod~cl or p1.?cess, ~r in 7onn~cJion ,,·!lh th~ r~-publica1ion of this repon
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: May 28, 2021
Company:
Address:
Contact:
Project:
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado 80228
Ms. Kathy Weinel
White Mesa Mill GW
MW-70 04272021
542989008
Ground Water
27-APR-21 12:45
04-MAY-21
Client
Parameter Qualifier Result Uncertainty MDC RL
Project:
Client ID:
DNMI00100
DNMI001
Units PF DF Analyst Date Time Batch Method ----------------lad Gas Flow Proportional Counting
3FPC, Total Alpha Radium, Liquid "As Received"
]ross Radium Alpha 2.60 +/-0.592 0.994 1.00 pCi/L JXC9 05/26/21 1256 2128466
The following Analytical Methods were perfonned: -----
\1_~e~th~o~d ______ '----D--'-e-'-sc'----r ...... i '""'t~io=n'----------------------=-A=nal st Comments
EPA 903.0
;urrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits -~--------------------------3 a r i um Carrier GFPC, Total Alpha Radium, Liquid "As Received" 68.5 (25%-125%)
\Jotes:
:ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL. ·
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 19 of 24 SDG: 542989
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
ORGANIC ANALYTICAL REPORT
Client:
Project:
Lab Sample ID:
Energy Fuels Resources, Inc.
2nd Quarter Ground Water 2021
2104491-01 lA
Client Sample ID: Trip Blank
ANALvr,cAL, AB0RAT0R1Es Collection Date: 4/13/2021 1220h
3440 South 700 West
,alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
!-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Received Date: 4/16/2021 1125h
Analytical Results
Analyzed: 4/19/2021 1052h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Extracted:
Dilution Factor:
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0 $
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: flg/L CAS Result Amount Spiked %REC Limits Qual
Jose Rocha
QA Officer
Surr: 1,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
17060-07-0
460-00-4
1868-53-7
2037-26-5
$ -This compound exceeded {low) the control limit for the CCV.
50.4
48.5
49.7
48.1
50.00 IOI 80-136
50.00 97.0 85-121
50.00 99.4 78-132
50.00 96.3 81-123
Report Date: 5/6/2021 Page 38 of 57
All anal) ses applicable lo the CWA, SOWA. and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling information is located on I.he attached COC. Confidelllial Business lnfonnation: This repor1 is prO\·ided for the exclusi, e use of 1he
~dressee Prh ile~es or sub~seq~nt ~?e of Lhe ~~e or this .co1~pany or any ~mber or its stru'f, or reproductio~ ~f this repo~ in ~o~ection~ with the'"!' ertisement, P~?motio,n ~r sale of :n!Y ~rodl~l or p~ocess, ~r in ~nn~~on w\th th~ r~-p~blication of this report
3440 South 700 West
;alt Lake City, UT 84 I 19
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
!-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client:
Project:
Lab Sample ID:
Energy Fuels Resources, Inc.
2nd Quarter Ground Water 2021
2104696-01 IA
Client Sample ID: Trip Blank
Collection Date: 4/20/2021
Received Date: 4/23/202 I
Analytical Results
Analyzed: 4/23/2021 1701h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chlorofonn
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
1015h
1200h
Extracted:
Dilution Factor:
Contact: Tanner Holliday
Test Code: 8260D-W-DENIOO
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Surr: l ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
17060-07-0
460-00-4
1868-53-7
2037-26-5
50.8
48.6
48.3
48.4
50.00 102 80-136
50.00 97.1 85-121
50.00 96.6 78-132
50.00 96.7 81-123
Report Date: 5/13/2021 Page 38 of59
All analyses applicable to lhe CWA. SDWA, and RCRA are performed in accordance to NELAC prolocols. Pertinent sampling information is localed 011 the altached COC Confidential Business lnform1Uion: This repon is prm•ided for the exclush'e use of1he
~ddressee. Pri,·ile~es o_f sub~seq~enl ~?e of1he ~?1,11e of this .con;ipuny or M) ~~ber ofils slaff, or reproductio~ ~f lhis repo~ in ~on?eclion .. ,vilh lhe ~;er1isemen1. P~?molio.n ~r ~ale of ?1!Y. ~rod~cl or p~ocess, ~r in 7°M~c~ion w!th th~ r~-p~blicalion of this repon
3440 South 700 West
;;alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
:-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client:
Project:
Lab Sample ID:
Energy Fuels Resources, Inc.
2nd Quarter Ground Water 2021
2104877-012A
Client Sample ID: Trip Blank
Collection Date: 4/26/2021
Received Date: 4/30/2021
Analytical Results
Analyzed: 5/3/2021 1034h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
1240h
1200h
Extracted:
Dilution Factor:
Contact: Tanner Holliday
Test Code: 8260D-W-DENIOO
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0 #
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Surr: l ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
17060-07-0
460-00-4
1868-53-7
2037-26-5
52.3
48.1
49.5
47.9
50.00 !05 80-136
50.00 96.1 85-121
50.00 99.0 78-132
50.00 95.8 81-123
#-This compound exceeded (high) the control limitfor the CCV. The data is acceplable since the compound was not delected in the
sample.
ReportDate: 5/21/2021 Page41 of64
All anaJ)ses applicable lo the CWA SOW A. and RCRA are perfomted in accordance lo NELAC protocols. Peninent sampling information is Jocated on the attached COC Confidential Business lnformalion: This repol1 is pro,•ided for 1he exclusiye use of lhe
~ddressee Pri, ile~es or su~eq~ent ~;e or the ~~le of lhis .cor~pany or M) t~mber ori1s struT, or reproductio.~ ~f lhis repo~ in ~on?eclion ... with l.he ~\'ertisemenl. p~~moli~ or sale of ~y ~rod~! or p~ocess, ~r in ~nnt;c!ion w!th lh~ r~-publicalion of this report
ORGANIC ANALYTICAL REPORT
3440 South 700 West
~alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
~-mail : [e-mail]
web: www.awal-labs.com
Client:
Project:
Lab Sample ID:
Energy Fuels Resources, Inc.
2nd Quarter Ground Water 2021
2105353-003A
Client Sample ID: Trip Blank
Collection Date: 5/12/2021 800h
Received Date: 5/13/2021 1200h
Analytical Results
Analyzed: 5/14/2021 1045h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Extracted:
Dilution Factor:
Tetrahydrofuran
Jennifer Osborn Toluene
Laboratory Director Xylenes, Total
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < l.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Jose Rocha
QA Officer
Surr: l ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-dB
17060-07-0
460-00-4
1868-53-7
2037-26-5
52.8
48.3
50.1
47.7
50.00 106 80-136
50.00 96.6 85-121
50.00 100 78-132
50.00 95.5 81-123
Report Date: 6/1/2021 Page 11 of 28
All analyses applicable lo lhe CWA, SOW A. and RCRA are per(onned in accordance 1o NELAC protocols Per1inenl sampling information is located on the allached COC Confidenrial Business lnformalion: This report is prol'ided for lhe e.'CclUSi\ e use of the
~dressee. Pri, ile~es o_f sub~seq~ent ~;e of the ~~e of I his .con;ip:my or anr 1~~ber of its staff, or reproduc1io~ ~f this repo~ in ~o~eclion~ with the ac!"ertisemenl, P~?motio.n ~r sale of ?1!' ~rod~t or p~ocess, ~r in ~nn~c!ion w!th th~ r~-publicalion or this report
American West
ANALYTICAL l AOORATORIES
3440 South 700 West
;alt Lake City, UT 84119
Phone:[phone]
Toll Free: [phone]
Fax:[phone]
~-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Tanner Holliday
Energy Fuels Resources, Inc.
6425 South Hwy 191
Blanding, UT 84511
TEL: [phone]
RE: 2nd Quarter Ground Water 2021
Dear Tanner Holliday: Lab Set ID: 2104491
American West Analytical Laboratories received sample(s) on 4/16/2021 for the analyses
presented in the following report.
American West Analytical Laboratories (AWAL) is accredited by The National
Environmental Laboratory Accreditation Program (NELAP) in Utah and Texas; and is
state accredited in Colorado, Idaho, New Mexico, Wyoming, and Missouri.
All analyses were performed in accordance to the NELAP protocols unless noted
otherwise. Accreditation scope documents are available upon request. If you have any
questions or concerns regarding this report please feel free to call.
The abbreviation "Surr" found in organic reports indicates a surrogate compound that is
intentionally added by the laboratory to determine sample injection, extraction, and/or
purging efficiency. The "Reporting Limit" found on the report is equivalent to the
practical quantitation limit (PQL). This is the minimum concentration that can be
reported by the method referenced and the sample matrix. The reporting limit must not be
confused with any regulatory limit. Analytical results are reported to three significant
figures for quality control and calculation purposes.
Thank You,
Digitally signed by
J • f Jennifer Osborn e n n I e r ON: cn=Jennifer Osborn,
o=AWAL, ou=Organics,
0 b email=jenn@awal-labs.
S Orn com, c=US
Date: 2021.05.06 Approved by: 14:02:48 -06'00'
Laboratory Director or designee
Report Date: 5/6/2021 Page I of 57
AU analyses applicable 10 lhe CWA SDWA and RCRA are perfom1ed in accordance to NELAC protocols. Pertinent sampling information is localed on the aUached COC Confidenliol Business Information: This report is pro\'ided for the exclusi, e use orthe
~es.see Pri,il~ of su~~l ~orlhe ~~le orthis.co~pany or nny ~mber or its staff, or reproduclio~ ~f this repo~ in ~n~eclion ... \\ilh the a~Yertisemenl, P~?motio.n ~r sale of!"!~ ~rodl~l or p1.?cess, ~r in ~onn:c~ion w~lh th~ r:·publication of this report
SAMPLE SUMMARY
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Set ID: 2104491
Date Received: 4/16/2021 1125h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
3440 South 700 West
2104491-00lA MW-31 04132021 4/13/2021 1355h Aqueous VOA by GC/MS Method
,alt Lake City, UT 84119 8260D/5030C
2104491-00lB MW-31 04132021 4/13/2021 1355h Aqueous Anions, E300.0
2104491-00lB MW-31 04132021 4/13/2021 1355h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
Phone: [phone] 2104491-00lC MW-31 04132021 4/13/2021 1355h Aqueous Total Dissolved Solids, A2540C
Toll Free: [phone] 2104491-00lD MW-31 04132021 4/13/2021 1355h Aqueous Nitrite/Nitrate (as N), E353.2
Fax: [phone] 2104491-00lD MW-31 04132021 4/13/2021 1355h Aqueous Ammonia, Aqueous
!-mail: [e-mail] 2104491-00lE MW-31 04132021 4/13/2021 1355h Aqueous Ion Balance
2104491-00lE MW-31 04132021 4/13/2021 1355h Aqueous ICP Metals, Dissolved
web: www.awal-labs.com 2104491-00 lE MW-31 04132021 4/13/2021 1355h Aqueous ICPMS Metals, Dissolved
2104491-00lE MW-31 04132021 4/13/2021 1355h Aqueous Mercury, Drinking Water
Dissolved
Kyle F. Gross 210449 l -002A MW-32 04132021 4/13/2021 1220h Aqueous VOA by GC/MS Method
8260D/5030C
Laboratory Director 2104491-002B MW-32 04132021 4/13/2021 1220h Aqueous Anions, E300.0
210449 l -002B MW-32 04132021 4/13/2021 1220h Aqueous Alkalinity/ Bicarbonate/
Jose Rocha Carbonate, Low Level
QA Officer 2104491-002C MW-32 04132021 4/13/2021 1220h Aqueous Total Dissolved Solids, A2540C
210449 l -002D MW-32 04132021 4/13/2021 1220h Aqueous Nitrite/Nitrate (as N), E353.2
210449 l-002D MW-32 04132021 4/13/2021 1220h Aqueous Ammonia, Aqueous
210449 l -002E MW-32 04132021 4/13/2021 1220h Aqueous Ion Balance
2104491-002E MW-32 04132021 4/13/2021 1220h Aqueous ICP Metals, Dissolved
2104491-002E MW-32 04132021 4/13/2021 1220h Aqueous ICPMS Metals, Dissolved
210449 l -002E MW-32 04132021 4/13/2021 1220h Aqueous Mercury, Drinking Water
Dissolved
2104491-003A MW-35 04132021 4/13/2021 1415h Aqueous VOA by GC/MS Method
8260D/5030C
2104491-003B MW-35 04132021 4/13/2021 1415h Aqueous Anions, E300.0
210449 l-003B MW-35 04132021 4/13/2021 1415h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
2104491-003C MW-35 04132021 4/13/2021 1415h Aqueous Total Dissolved Solids, A2540C
2104491-003D MW-35 04132021 4/13/2021 1415h Aqueous Nitrite/Nitrate (as N), E353.2
210449 l-003D MW-35 04132021 4/13/2021 1415h Aqueous Ammonia, Aqueous
2104491-003E MW-35 04132021 4/13/2021 1415h Aqueous ICP Metals, Dissolved
2104491-003E MW-35 04132021 4/13/2021 1415h Aqueous ICPMS Metals, Dissolved
Report Date: 5/6/2021 Page 2 of 57
All analyses applicable to the CWA, SDWA_ and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling information is located on the al1ached COC Confidentfrtl Business Information: This repor1 is provided for lhe exclusi,·e use of the
~dressee. Pri,-ile~es o! sub,.seq~ent ~~e of the ~~e of this .co1~pnny or ari~· ~mber of ils slaff, or reproduclio~ ~f lhis repo~ in ~on~1ec1ion~ with the a~vertisemenl, P~?motio.n or ~ale of ?1~Y. rrod~cl or p~ocess, ~r in ~nn~c~ion w~lh 1h~ r~-publication of this report
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
American West Lab Set ID: 2104491
ANALYTICAi I ABORATORIES Date Received: 4/16/2021 1125h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
2104491-003E MW-35 04132021 4/13/2021 1415h Aqueous Mercury, Drinking Water
3440 South 700 West Dissolved
2104491-003E MW-35 04132021 4/13/2021 1415h Aqueous Ion Balance
,alt Lake City, UT 84119 210449 l-004A MW-02 04142021 4/14/2021 1415h Aqueous VOA by GC/MS Method
8260D/5030C
210449 l-004B MW-02 04142021 4/14/2021 1415h Aqueous Anions, E300.0
2104491-004B MW-02 04142021 4/14/2021 1415h Aqueous Alkalinity/ Bicarbonate/ Phone: (80 I) 263-8686 Carbonate, Low Level
Toll Free: [phone] 210449 l-004C MW-02 04142021 4/14/2021 1415h Aqueous Total Dissolved Solids, A2540C
Fax: [phone] 2104491-004D MW-02 04142021 4/14/2021 1415h Aqueous Nitrite/Nitrate (as N), E353.2
~-mail: [e-mail] 210449 l-004D MW-02 04142021 4/14/2021 1415h Aqueous Ammonia, Aqueous
2104491-004E MW-02 04142021 4/14/2021 1415h Aqueous Ion Balance
web: www.awal-labs.com 2104491-004E MW-02 04142021 4/14/2021 1415h Aqueous Mercury, Drinking Water
Dissolved
2104491-004E MW-02 04142021 4/14/2021 1415h Aqueous ICP Metals, Dissolved
2104491-004E MW-02 04142021 4/14/2021 1415h Aqueous ICPMS Metals, Dissolved Kyle F. Gross 2104491-00SA MW-25 04142021 4/14/2021 1045h Aqueous VOA by GC/MS Method
Laboratory Director 8260D/5030C
2104491-00SB MW-25 04142021 4/14/2021 1045h Aqueous Anions, E300.0
Jose Rocha 2104491-00SB MW-25 04142021 4/14/2021 1045h Aqueous Alkalinity/ Bicarbonate/
QA Officer Carbonate, Low Level
2104491-005C MW-25 04142021 4/14/2021 1045h Aqueous Total Dissolved Solids, A2540C
2104491-005D MW-25 04142021 4/14/2021 1045h" Aqueous Nitrite/Nitrate (as N), E353.2
2104491-00SD MW-25 04142021 4/14/2021 1045h Aqueous Ammonia, Aqueous
2104491-00SE MW-25 04142021 4/14/2021 1045h Aqueous Mercury, Drinking Water
Dissolved
2104491-005E MW-25 04142021 4/14/2021 1045h Aqueous Ion Balance
2104491-005E MW-25 04142021 4/14/2021 1045h Aqueous ICP Metals, Dissolved
2104491-00SE MW-25 04142021 4/14/2021 1045h Aqueous ICPMS Metals, Dissolved
2104491-006A MW-29 04142021 4/14/2021 1200h Aqueous VOA by GC/MS Method
8260D/5030C
2104491-006B MW-29 04142021 4/14/2021 1200h Aqueous Anions, E300.0
2104491-006B MW-29 04142021 4/14/2021 1200h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
210449 l -006C MW-29 04142021 4/14/2021 1200h Aqueous Total Dissolved Solids, A2540C
2104491-006D MW-29 04142021 4/14/2021 1200h Aqueous Nitrite/Nitrate (as N), E353.2
2104491-006D MW-29 04142021 4/14/2021 1200h Aqueous Ammonia, Aqueous
2104491-006E MW-29 04142021 4/14/2021 1200h Aqueous Ion Balance
2104491-006E MW-29 04142021 4/14/2021 1200h Aqueous ICP Metals, Dissolved
Report Date: 5/6/2021 Page 3 of 57
All analyses applicable to the CWA, SDW A. and RCRA are perfom1ed in accordance to NELAC prolocols Pertinent sampling information is located on I.he al1achecl COC Confidential Business [nformalion: This report is prm,ided for the exclush e w;e of the
~ddressee, Pri,·ile~es of sub:eq~enl ~;e or the ~~e of lhis 1co~pany or IDt) ~mber of its stnIT, or reproductio~ ~f Lhis repo~ in ~on~ecl1on,, \\·ilh Lhe ~vertisemenl, P~?motio,n or ~aJe of !11!Y ~rodL~CL or p~ocess, ~r in ':°""':.c~ion w~lh th~ r~-publicat..ion of lhis report
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Set ID: 2104491
ANALYTICAi I ABORATORIES Date Received: 4/16/2021 1125h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
210449 l -006E MW-29 04142021 4/14/2021 1200h Aqueous ICPMS Metals, Dissolved
3440 South 700 West 210449 l-006E MW-29 04142021 4/14/2021 1200h Aqueous Mercury, Drinking Water
Dissolved
;alt Lake City, UT 84119 2104491-007 A MW-30 04142021 4/14/2021 1435h Aqueous VOA by GC/MS Method
8260D/5030C
2104491-0078 MW-30 04142021 4/14/2021 1435h Aqueous Anions, E300.0
210449 l-007B MW-30 04142021 4/14/2021 1435h Aqueous Alkalinity/ Bicarbonate/ Phone: (80 l) 263-8686 Carbonate, Low Level
Toll Free: [phone] 210449 l-007C MW-30 04142021 4/14/2021 1435h Aqueous Total Dissolved Solids, A2540C
Fax: (80 I) 263-8687 210449 l-007D MW-30 04142021 4/14/2021 1435h Aqueous Nitrite/Nitrate (as N), E353.2
:-mail: [e-mail] 210449 l-007D MW-30 04142021 4/14/2021 1435h Aqueous Ammonia, Aqueous
210449 l-007E MW-30 04142021 4/14/2021 1435h Aqueous Ion Balance
web: www.awal-labs.com 210449 l -007E MW-30 04142021 4/14/2021 1435h Aqueous ICP Metals, Dissolved
210449 l-007E MW-30 04142021 4/14/2021 1435h Aqueous ICPMS Metals, Dissolved
210449 l-007E MW-30 04142021 4/14/2021 1435h Aqueous Mercury, Drinking Water
Kyle F. Gross Dissolved
210449 l-008A MW-36 04142021 4/14/2021 845h Aqueous VOA by GC/MS Method
Laboratory Director 8260D/5030C
2104491-0088 MW-36 04142021 4/14/2021 845h Aqueous Anions, E300.0
Jose Rocha 2104491-0088 MW-36 04142021 4/14/2021 845h Aqueous Alkalinity/ Bicarbonate/
QA Officer Carbonate, Low Level
2I0449l-008C MW-36 04142021 4/14/2021 845h Aqueous Total Dissolved Solids, A2540C
2I0449l-008D MW-36 04142021 4/14/2021 845h Aqueous Nitrite/Nitrate (as N), E353.2
2I0449l-008D MW-36 04142021 4/14/2021 845h Aqueous Ammonia, Aqueous
2104491-008E MW-36 04142021 4/14/2021 845h Aqueous Ion Balance
2I0449l-008E MW-36 04142021 4/14/2021 845h Aqueous ICP Metals, Dissolved
2I0449l-008E MW-36 04142021 4/14/2021 845h Aqueous ICPMS Metals, Dissolved
2104491-008£ MW-36 04142021 4/14/2021 845h Aqueous Mercury, Drinking Water
Dissolved
2104491-009A MW-27 04152021 4/15/2021 1040h Aqueous VOA by GC/MS Method
8260D/5030C
210449 l -009B MW-27 04152021 4/15/2021 1040h Aqueous Anions, E300.0
210449 l -009B MW-27 04152021 4/15/2021 1040h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
2I0449l-009C MW-27 04152021 4/15/2021 1040h Aqueous Total Dissolved Solids, A2540C
210449 l -009D MW-27 04152021 4/15/2021 1040h Aqueous Nitrite/Nitrate (as N), E353.2
210449 l -009D MW-27 04152021 4/15/2021 1040h Aqueous Ammonia, Aqueous
2104491-009£ MW-27 04152021 4/15/2021 1040h Aqueous ICP Metals, Dissolved
2104491-009£ MW-27 04152021 4/15/2021 1040h Aqueous ICPMS Metals, Dissolved
Report Date: 5/6/2021 Page 4 of57
All analyses applicable to the CW A. SOW A. and RCRA me perfom1ed m accordance lo NE LAC protocols Per1inenl sampling information is located on !he allached COC Confidential Business lnfonnalion: This report is pro,•ided for the exclusi, e use of the
~ddressee. Pri, ile~es o!sub~seq~1ent ~~e of the ~~,e of this .coi~pany or an) 1~mber of its slaJT, or reproduclio~ ~fthis repo~ in .con~1eclion .. \\ilh the ~vertisemenl, P~?molio.n o.r sale of ?1!). ~rod~cl or p~ocess, ~r in ':°nn:c~ion w!lh th~ r~-publication of this repon
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
American West Lab Set ID: 2104491
ANAIVTICAI LABORATORIES Date Received: 4/16/2021 1125h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
210449 l-009E MW-27 04152021 4/15/2021 1040h Aqueous Ion Balance
3440 South 700 West 2104491-009E MW-27 04152021 4/15/2021 1040h Aqueous Mercury, Drinking Water
Dissolved
~alt Lake City, UT 84119 2104491-0lOA MW-28 04152021 4/15/2021 1010h Aqueous VOA by GC/MS Method
8260D/5030C
2104491-0 lOB MW-28 04152021 4/15/2021 1010h Aqueous Anions, E300.0
2104491-0lOB MW-28_04152021 4/15/2021 1010h Aqueous Alkalinity/ Bicarbonate/ Phone: [phone] Carbonate, Low Level
foll Free: [phone] 2104491-0lOC MW-28_04152021 4/15/2021 1010h Aqueous Total Dissolved Solids, A2540C
Fax:[phone] 2104491-0IOD MW-28 04152021 4/15/2021 1010h Aqueous Nitrite/Nitrate (as N), E353.2
:-mail: [e-mail] 2104491-0lOD MW-28 04152021 4/15/2021 1010h Aqueous Ammonia, Aqueous
2104491-0 lOE MW-28 04152021 4/15/2021 1010h Aqueous Ion Balance
web: www.awal-labs.com 2104491-0lOE MW-28_04152021 4/15/2021 1010h Aqueous ICP Metals, Dissolved
2104491-0lOE MW-28 04152021 4/15/2021 1010h Aqueous ICPMS Metals, Dissolved
2 104491-0lOE MW-28 04152021 4/15/2021 1010h Aqueous Mercury, Drinking Water
Kyle F. Gross Dissolved
2104491-01 lA Trip Blank 4/13/2021 1220h Aqueous VOA by GC/MS Method
Laboratory Director 8260D/5030C
Jose Rocha
QA Officer
Report Date: 5/6/2021 Page 5 of57
All anal) ses applicable to lhe CW A. SOWA. and RCRA are perfom1ed in accordance to NE LAC protocols. Pertinenl sampling informalion is localed on the anached COC Confidenlinl Business Information: This report is provided for lhe exclusi, e use of the
~ddressee_ Pri, ile~es Of' sub ... seq~enl ~~e of lhe ~~e of lhis .con:ipany or fill' ~mber of its stalT, or reproductio.~ ~~ this repo~ in ~~ection ... with the :i~,-ertisemenl. p:~motio,n 01 sale of?'!) ~rodl~CL or p~ocess, ~r in ~nn~c~Oll w!lh 1h~ n;_-pulJlicaLion or this report
American West
ANALYTICAL LAOORATORIES
3440 South 700 West
,alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
~-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Inorganic Case Narrative
Client:
Contact:
Energy Fuels Resources, Inc.
Tanner Holliday
Project:
Lab Set ID:
Sample Receipt Information:
Date of Receipt:
Date of Collection:
Sample Condition:
C-0-C Discrepancies:
2nd Quarter Ground Water 2021
2104491
4/16/2021
4/13-4/15/2021
Intact
None
Holding Time and Preservation Requirements: The analysis and preparation of all
samples were performed within the method holding times. All samples were properly
preserved.
Preparation and Analysis Requirements: The samples were analyzed following the
methods stated on the analytical reports.
Analytical QC Requirements: All instrument calibration and calibration check
requirements were met. All internal standard recoveries met method criterion.
Batch QC Requirements: MB, LCS, MS, MSD, RPD:
Method Blanks (MB): No target analytes were detected above reporting limits,
indicating that the procedure was free from contamination.
Laboratory Control Samples (LCS): All LCS recoveries were within control
limits, indicating that the preparation and analysis were in control.
Matrix Spike / Matrix Spike Duplicates (MS/MSD): All percent recoveries and
RPDs (Relative Percent Differences) were inside established limits, with the
following exceptions:
Sample ID Analyte QC Explanation
2104491-002E Calcium MS High analyte concentration
2104491-002E Iron MS High analyte concentration
2104491-002E Magnesium MS/MSD High analvte concentration
2104491-002E Manganese MS/MSD High analyte concentration
2104491-002E Molybdenum MSD Sample matrix interference
2104491-002E Tin MSD Sample matrix interference
Duplicate (DUP): The parameters that required a duplicate analysis had RPDs
within the control limits.
Corrective Action: None required.
Report Date: 5/6/2021 Page 6 of 57
AJJ anab ses applicable to Lhe CWA. SOWA. and RCRA are performed in accordance to NELAC prolocols Pertinent sampling informal.ion is located on the aLtached COC Confidential Business lnfonnation: This report is provided for the exclusi, e use of lhe
~ddressee Pri,ile~es o.f su~seq~ent ~~e of lhe ~?1:'1e of this .co~pany or nny ~mber or ils staff, or reproducti~ ~fthis repo~ in ~°!1eclion .... with lhe a~,·ertisel'!1enl. P~?moti°:° ~r sale of~~ rrnd~cl or p~ocess, ~r in ~nn~~ion ,,·!th th~ r~-publicalion of1his report
3440 South 700 West
;alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
~-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Volatile Case Narrative
Client:
Contact:
Energy Fuels Resources, Inc.
Tanner Holliday
Project:
Lab Set ID:
Sample Receipt Information:
Date of Receipt:
Date of Collection:
Sample Condition:
C-0-C Discrepancies:
Method:
Analysis:
2nd Quarter Ground Water 2021
2104491
4/16/2021
4/13-4/15/2021
Intact
None
SW-846 8260D/5030C
Volatile Organic Compounds
General Set Comments: No target analytes were observed above reporting limits.
Holding Time and Preservation Requirements: All samples were received in appropriate
containers and properly preserved. The analysis and preparation of all samples were
performed within the method holding times following the methods stated on the analytical
reports.
Analytical QC Requirements: All instrument calibration and calibration check
requirements were met, with CCV exceptions noted on the reports. All internal standard
recoveries met method criterion.
Batch QC Requirements: MB, LCS, MS, MSD, RPD, and Surrogates:
Method Blanks (MBs): No target analytes were detected above reporting limits,
indicating that the procedure was free from contamination.
Laboratory Control Sample (LCSs): All LCS recoveries were within control
limits, indicating that the preparation and analysis were in control.
Matrix Spike / Matrix Spike Duplicate (MS/MSD): All percent recoveries and
RPDs (Relative Percent Differences) were inside established limits, with the
following exceptions: the MSD percent recovery for Benzene on sample 2104491-
00lA was outside of the control limits due to sample matrix interference.
Surrogates: All surrogate recoveries were within established limits.
Corrective Action: None required.
Report Date: 5/6/2021 Page 7 of 57
All anal) ses applicable to lhe CW A. SOWA. and RCRA are performed in accordance to NELAC prolocols. Pertinenl sampling informalion is located on lhe au ached COC. Conridential Business Jnfonnnlion: This report is prm•ided for the exclusi, e use of the
~ddressee, Pri, ile~es o_f sub~seq~enl ~c of the ~~e of lhis .con:ipany or afl) ~mber of its st:irT, or reproductio~ ~f lhis repo~ in ~o~ecl!on ... \\ilh the n<!vertisemenl, P~?motio.n or sale of~!~ ~rodl~CI or p~ocess, ~r in ~nn:c.tion w!lh th~ r~-p~blication of this report
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
.QC SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2104491 Dept: ME
Project: 2nd Quarter Ground Water 2021 QC Type: LCS
Reporting Amount Spiked Spike Ref. RPO Ref. RPD
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: LCS-76714 Date Analyzed: 04/26/2021 1150h
Test Code: 200.7-DIS Date Prepared: 04/20/2021 858h
Calcium 9.44 mg/L E200.7 0.170 1.00 10.00 0 94.4 85 -115
Magnesium 10.0 mg/L E200.7 0.148 1.00 10.00 0 100 85 -115
Potassium IO.I mg/L E200 7 0.200 1.00 10.00 0 IOI 85 -115
Sodium 9.92 mg/L E200.7 0.222 1.00 10.00 0 99.2 85 -115
Lab Sample ID: LCS-76715 Date Analyzed: 04/23/2021 1408h
Test Code: 200.8-DIS Date Prepared: 04/20/2021 85 8h -
Arsenic 0.218 mg/L E200 8 0.000298 0.00200 0.2000 0 109 85 -115
Cadmium 0.214 mg/L E200.8 0.0000742 0.000500 0.2000 0 107 85 -115
Chromium 0.222 mg/L E200.8 0.000920 0.00200 0.2000 0 111 85 -115
Cobalt 0.226 mg/L E200.8 0.000300 0.00400 0.2000 0 113 85 -115
Copper 0.224 mg/L E200.8 0.00111 0.00200 0.2000 0 112 85 -115
Iron 1.09 mg/L E200.8 0.0312 0.100 1.000 0 109 85 -115
Lead 0.218 mg/L E200.8 0.000588 0.00200 0.2000 0 109 85 -115
Manganese 0.222 mg/L E200.8 0.000930 0.00200 0.2000 0 111 85 -115
Molybdenum 0.220 mg/L E200.8 0.000884 0.00200 0.2000 0 110 85 -115
Nickel 0.222 mg/L E200.8 0.000584 0.00200 0.2000 0 Ill 85 -115
Selenium 0.216 mg/L E200.8 0.000508 0.00200 0.2000 0 108 85 -115
Silver 0.213 mg/L E200.8 0.000232 0.00200 0.2000 0 107 85 -115
Thallium 0.211 mg/L E200.8 0.000418 0.00200 0.2000 0 106 85 -115
Tin 1.12 mg/L E200.8 0.000968 0.00400 1.000 0 112 85 -115
Uranium 0.221 mg/L E200.8 0.000176 0.00200 0.2000 0 Ill 85 -115
Vanadium 0.224 mg/L E200.8 0.00152 0.00440 0.2000 0 112 85 -115
Zinc 1.10 mg/L E200,8 0.00418 0.00600 1.000 0 110 85 -115
Lab Sample ID: LCS-76715 Date Analyzed: 04/26/2021 1639h
Test Code: 200.8-DIS Date Prepared: 04/20/2021 85 8h
Beryllium 0.198 mg/L E200.8 0.000198 0.00200 0.2000 0 99.2 85 -115
Report Date: 5/6/2021 Page 39 of 57
analyses applicable to the CWA. SDWA, and RCRA are performed in accordanc.e to NELAC protocols Pertinent sampling information is located on the attached COC, Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tr
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this repon for any purpose other than for the addressee wi11 be granted only on contact This
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104491
Project: 2nd Quarter Ground Water 2021
Analyte Result Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
_QC SUMMARY REPORT
Contact: Tanner Holliday
Dept: ME
Method MDL
Reporting
Limit
QC Type: LCS
Amount Spiked Spike Ref.
Amount %REC
Lab Sample ID: LCS-76697 Date Analyzed: 04/19/2021 1308h
Test Code: HG-DW-DIS-245.1 Date Prepared: 0_41_1_91_2_02_1_9_3_5_h ________ _
Mercury 0.00320 mg/L E245.1 0.0000396 0.0000900 0.003330 0 96.2
Limits
85 -115
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Limit Amt %RPD Qual
Report Date: 5/6/2021 Page 40 of 57
analyses applicable to the CWA. SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling infonnation is located on the attached COC Confidential Business lnfonnation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report In connection with the advertisement, promotion or sale of any product or process, or in connectlon with the re-publication of thls report for any purpose other than for the addressee will be granted only on contact, This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104491
Project: 2nd Quarter Ground Water 2021
Analyte Result
Lab Sample ID: MB-76714 Date Analyzed:
Test Code: 200.7-DIS Date Prepared:
Calcium < 1.00
Magnesium < 1.00
Potassium < 1.00
Sodium < 1.00
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: awal @awal-labs.com, web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Units Method MDL Limit
04/26/2021 1148h
04/20/2021 858h --
mg/L E200 7 0.170 1.00
mg/L E200.7 0.148 1.00
mg/L E200.7 0.200 1.00
mg/L E200.7 0.222 1.00
Tanner Holliday
ME
MBLK
Spike Ref.
Amount %REC
-Lab Sample ID: MB-76715 Date Analyzed: 04/23/2021 1404h
Test Code: 200.8-DIS Date Prepared: 04/20/2021 85 8h -
Arsenic < 0.000200 mg/L E200.8 0.0000298 0.000200
Cadmium < 0.0000500 mg/L E200.8 0.00000742 0.0000500
Chromium < 0.000200 mg/L E200.8 0.0000920 0.000200
Cobalt < 0.000400 mg/L E200.8 0.0000300 0.000400
Copper < 0.000200 mg/L E200.8 0.000111 0.000200
Iron < 0.0100 mg/L E200 8 0.00312 0.0100
Lead < 0.000200 mg/L E200.8 0.0000588 0.000200
Manganese < 0.000200 mg/L E200.8 0.0000930 0.000200
Molybdenum < 0.000200 mg/L E200.8 0.0000884 0.000200
Nickel < 0.000200 mg/L E200.8 0.0000584 0.000200
Selenium < 0.000200 mg/L E200.8 0.0000508 0.000200
Silver < 0.000200 mg/L E200 8 0.0000232 0.000200
Thallium < 0.000200 mg/L E200.8 0.0000418 0.000200
Tin < 0.000400 mg/L E200.8 0.0000968 0.000400
Uranium < 0.000200 mg/L E200 8 0.0000176 0.000200
Vanadium < 0.000440 mg/L E200 .. 8 0.000152 0.000440
Zinc < 0.000600 mg/L E200.8 0.000418 0.000600
Lab Sample ID: MB-76715 Date Analyzed: 04/26/2021 1635h
Test Code: 200.8-DIS Date Prepared: 04/20/2021 85 8h
Beryllium < 0.000500 mg/L E200,8 0.0000494 0.000500
Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPO Limit Qual
Report Date: 5/6/2021 Page4l of57
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling infom,ation is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of ti-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contacl This
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104491
Project: 2nd Quarter Ground Water 2021
Analyte Result Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
~ SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
ME
Method MDL
Reporting
Limit
QC Type: MBLK
Amount Spiked Spike Ref.
Amount %REC
Lab Sample ID: MB-76697 Date Analyzed: 04/19/2021 1306h
Test Code: HG-DW-DIS-245.1 Date Prepared: 04/19/2021 935h
Mercury < 0.0000900 mg/L E245.l 0.0000396 0.0000900
Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Limit Amt %RPO Qual
Report Date: 5/6/2021 Page 42 of57
analyses applicable to the CWA. SOWA, and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling infom1ation is located on the attached COC. ConfidentiaJ Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advenisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: ,vww.awal-labs.com
Jose Rocha
QA Officer
American West _QC SUMMARY REPORT ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2104491 Dept: ME
Project: 2nd Quarter Ground Water 2021 QC Type: MS
------------
Reporting Amount Spiked Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPD Limit Qual
Lab Sample ID: 2104491-002EMS Date Analyzed: 04/26/2021 1249h
Test Code: 200.7-DIS Date Prepared: 04/20/2021 858h ----
Calcium 486 mg/L E200 7 1.70 10.0 10.00 479 64.0 70 -130
Magnesium 203 mg/L E200.7 1.48 10.0 10.00 196 69.8 70 -130
Sodium 233 mg/L E200.7 2.22 10.0 10.00 225 78.8 70 -130
Lab Sample ID: 2104491-002EMS Date Analyzed: 04/28/2021 1412h
Test Code: 200.7-DJS Date Prepared: 04/20/2021 858h ---
Potassium 25.6 mg/L E200.7 0.200 1.00 10.00 14.3 113 70 -130
Lab Sample ID: 2104491-002EMS Date Analyzed: 04/23/2021 1428h
Test Code: 200.8-DJS Date Prepared: 04/20/2021 85 Sh -------
Arsenic 0.220 mg/L E200,8 0.000298 0.00200 0.2000 0.000508 110 75 -125
Cadmium 0.215 mg/L E200.8 0.0000742 0.000500 0.2000 0.00165 107 75 -125
Chromium 0.215 mg/L E200.8 0.000920 0.00200 0.2000 0 107 75 -125
Cobalt 0.263 mg/L E200.8 0.000300 0.00400 0.2000 0.0416 111 75 -125
Copper 0.220 mg/L E200,8 0.00111 0.00200 0.2000 0.00447 108 75 -125
Lead 0.204 mg/L E200.8 0.000588 0.00200 0.2000 0.000467 102 75 -125
Molybdenum 0.234 mg/L E200.8 0.000884 0.00200 0.2000 0.0113 111 75 -125
Nickel 0266 mg/L E200.8 0.000584 0.00200 0.2000 0.0474 109 75 -125
Selenium 0.210 mg/L E200.8 0.000508 0.00200 0.2000 0 105 75 -125
Silver 0.202 mg/L E200.8 0.000232 0.00200 0.2000 0 101 75 -125
Thallium 0.201 mg/L E200.8 0.000418 0.00200 0.2000 0 100 75 -125
Tin 1.14 mg/L E200,8 0.000968 0.00400 1.000 0 114 75 -125
Uranium 0.212 mg/L E200.8 0.000176 0.00200 0.2000 0.00198 105 75 -125
Vanadium 0.221 mg/L E200,8 0.00152 0.00440 0.2000 0 111 75 -125
Zinc 1.14 mg/L E200,8 0.00418 0.00600 1.000 0.0729 107 75 -125
Report Date: 5/6/2021 Page 43 of 57
analyses applicable to the CWA. S DW A, and RCRA are performed in accordance to N ELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: Th is report is provided for the exclusive use of the addressee. Privileges of subsequent use of tr
ne of this company or any member of its staff. or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re•pL1blication of this report for any purpose other than for the addressee will be granted only on contact This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104491
Project: 2nd Quarter Ground Water 2021
Analyte Result
Lab Sample ID: 210449I-002EMS Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Beryllium 0.189
Lab Sample ID: 210449I-002EMS Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Iron 6.30
Manganese 5.03
Lab Sample ID: 2104491-00IEMS Date Analyzed:
Test Code: HG-DW-DIS-245.1 Date Prepared:
Mercury 0.00316
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Units Method
04/26/2021 1651 h
04/20/2021 858h -
mg/L E200 8
04/27/2021 1106h
04/20/2021 858h
mg/L E200.8
mg/L E200 8 -04/19/2021 1321 h
04/19/2021 935h
mg/L E245.l
MDL
0.000198
0.156
0.00465
0.0000396
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Limit
0.00200 0.2000
0.500 1.000
0.0100 0.2000
0.0000900 0.003330
Tanner Holliday
ME
MS
Spike Ref.
Amount
0.000124
5.05
4.58
0
%REC
94.5
125
226
94.8
2 -Analyte concentration is too high for accurate matrix spike recovery and/or RPD.
Limits
75 -125
75 -125
75 -125
85 -115
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
----~
RPD Ref. RPD
Amt %RPD Limit Qual
Report Date: 5/6/2021 Page 44 of 57
analyses applicable to the CWA. S DW A, and RCRA are perfom1ed in accordance to NE LAC protocols Pertinent sampling infom1ation is located on the attached COC Confidential Business lnfom1ation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact, This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
ANALYTICAL LABORATORIES QC SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2104491 Dept: ME
Project: 2nd Quarter Ground Water 2021 QC Type: MSD
Reporting Amount Spiked Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 2104491-002EMSD Date Analyzed: 04/26/2021 1252h
Test Code: 200.7-DIS Date Prepared: 04/20/2021 858h --
Calcium 489 mg/L E200.7 1.70 10.0 10.00 479 92.0 70 -130 486 0.574 20
Magnesium 202 mg/L E200 7 1.48 10.0 10.00 196 57.6 70 -130 203 0.602 20
Sodium 234 mg/L E200,7 2.22 10.0 10.00 225 91.2 70 -130 233 0.530 20
Lab Sample ID: 2104491-002EMSD Date Analyzed: 04/28/2021 1414h
Test Code: 200.7-DIS Date Prepared: 04/20/2021 858h --
Potassium 25.6 mg/L E200.7 0.200 1.00 10.00 14.3 112 70 -130 25.6 0.216 20 -Lab Sample ID: 2104491-002EMSD Date Analyzed: 04/23/2021 1432h
Test Code: 200.8-DIS Date Prepared: 04/20/2021 858h ---
Arsenic 0.234 mg/L E200.8 0.000298 0.00200 0.2000 0.000508 117 75 -125 0.22 6.04 20
Cadmium 0.241 mg/L E200,8 0.0000742 0.000500 0.2000 0.00165 120 75 -125 0.215 11.5 20
Chromium 0.227 mg/L E200.8 0.000920 0.00200 0.2000 0 114 75 -125 0.215 5.48 20
Cobalt 0.278 mg/L E200.8 0.000300 0.00400 0.2000 0.0416 118 75 -125 0.263 5.73 20
Copper 0.231 mg/L E200.8 0.00111 0.00200 0.2000 0.00447 113 75 -125 0.22 4.92 20
Lead 0.238 mg/L E200,8 0.000588 0.00200 0.2000 0.000467 119 75 -125 0.204 IS.I 20
Molybdenum 0.268 mg/L E200.8 0.000884 0.00200 0.2000 0.0113 128 75 -125 0.234 13.5 20
Nickel 0.279 mg/L E200.8 0.000584 0.00200 0.2000 0.0474 116 75 -125 0.266 4.65 20
Selenium 0.221 mg/L E200.8 0.000508 0.00200 0.2000 0 111 75 -125 0.21 5.24 20
Silver 0.228 mg/L E200 8 0.000232 0.00200 0.2000 0 114 75 -125 0.202 12.2 20
Thallium 0.231 mg/L E200.8 0.000418 0.00200 0.2000 0 115 75 -125 0.201 13.8 20
Tin 1.30 mg/L E200.8 0.000968 0.00400 1.000 0 130 75 -125 1.14 13.8 20
Uranium 0.247 mg/L E200.8 0.000176 0.00200 0.2000 0.00198 122 75 -125 0.212 15.0 20
Vanadium 0.234 mg/L E200.8 0.00152 0.00440 0.2000 0 117 75 -125 0.221 5.68 20
Zinc 1.22 mg/L E200,8 0.00418 0.00600 1.000 0.0729 115 75 -125 1.14 6.80 20
Report Date: 5/6/2021 Page 45 of 57
analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
American West
ANALYTICAL LABO~ATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104491
Project: 2nd Quarter Ground Water 2021
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
~SUMMARY REPORT
Contact:
Dept:
QC Type:
Tanner Holliday
ME
MSD
-------
Analyte Result Units Method MDL -Lab Sample ID: 2104491-002EMSD Date Analyzed: 04/26/2021 1655h
Test Code: 200.8-DIS Date Prepared: 04/20/2021 85 8h --
Beryllium 0.192 mg/L E200.8 0.000198
Lab Sample ID: 210449I-002EMSD Date Analyzed: 04/27/2021 11 lOh
Test Code: 200.8-DIS Date Prepared: 04/20/2021 858h -----
Iron 6.29 mg/L E200.8 0.156
Manganese 5.06 mg/L E200.8 0.00465
Lab Sample ID: 2104491-00IEMSD Date Analyzed: 04/19/2021 1323h
Test Code: HG-DW-DIS-245.1 Date Prepared: 04/19/2021 935h
Mercury 0.00323 mg/L E245.l 0.0000396
' -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS.
2 -Analyte concentration is too high for accurate matrix spike recovery and/or RPD.
Reporting Amount Spiked
Limit
----
0.00200 0.2000
0.500 1.000
0.0100 0.2000
0.0000900 0.003330
Spike Ref.
Amount
0.000124
5.05
4.58
0
%REC
96.1
124
243
96.9
Limits
75 -125
75 -125
75 -125
85 -115
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt
0.189
6.3
5.03
0.00316
%RPO
1.62
0.225
0.666
2.24
Limit
20
20
20
20
Qual
Report Date: 5/6/2021 Page 46 of 57
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling infom1ation is located on the attached COC, Confidential Business Lnformation: This report is provided for the e:"<clusive use of the addressee Privileges of subsequent use oftt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee wiII be granted only on contact This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104491
Project: 2nd Quarter Ground Water 2021
Analyte Result Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
_QC SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
WC
Method MDL
Reporting
Limit
QC Type: DUP
Amount Spiked Spike Ref.
Amount %REC
Lab Sample ID: 2104491-00SBDUP Date Analyzed: 04/29/2021 1844h
Test Code:
Chloride
Sulfate
300.0-W
Lab Sample ID: 2104491-00ICDUP
Test Code: TDS-W-2540C
Total Dissolved Solids
58.7
2,760
mg/L
mg/L
E300 0
E300.0
Date Analyzed: 04/19/2021 1330h
2,310 mg/L SM2540C
7.92
30.0
16.0
40.0
200
20.0
Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Limit Amt
58.2
2780
2300
%RPD
0.854
0.600
0.694
20
20
5
Qual
Report Date: 5/6/2021 Page 4 7 of 57
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NE LAC protocols Pertinent sampling infonnation is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tl-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re•publication of this report for any pu'l)Osc other than for the addressee will be granted only on contact This
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104491
Project: 2nd Quarter Ground Water 2021
Analyte Result
Lab Sample ID: LCS-R151181 Date Analyzed:
Test Code: 300.0-W
Chloride 4.99
Fluoride 4.94
Sulfate 5.06
Lab Sample ID: LCS-R151233 Date Analyzed:
Test Code: 300.0-W
Chloride 4.97
Sulfate 5.02
Lab Sample ID: LCS-R151557 Date Analyzed:
Test Code: 300.0-W
Chloride 4.98
Sulfate 5.00
Lab Sample ID: LCS-R151108 Date Analyzed:
Test Code: ALK-W-23208-LL
Alkalinity (as CaC03) 250
Lab Sample ID: LCS-76817 Date Analyzed:
Test Code: NH3-W-350. l Date Prepared:
Ammonia (as N) 1.88
Lab Sample ID: LCS-R151044 Date Analyzed:
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 1.10
Lab Sample ID: LCS-R151620 Date Analyzed:
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 1.08
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone]. Fax: [phone]
e-mail: [e-mail]. web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Units Method MDL Limit
04/20/2021 1802h
mg/L E300.0 0.0198 0.100 5.000
mg/L E300.0 0.00260 0.100 5.000
mg/L E300.0 0.0750 0.500 5.000
04/19/2021 164 7h
mg/L E300.0 0.0198 0.100 5.000
mg/L E300.0 0.0750 0.500 5.000
04/29/2021 1748h
-
mg/L E300.0 0.0198 0.100 5.000
mg/L E300.0 0.0750 0.500 5.000
04/20/2021 81 Oh
-. -
mg/L SM2320B 0.333 1.00 250.0
04/23/2021 1651h
04/23/2021 1424h
mg/L E350.l 0.0495 0.0500 2.000
04/17/2021 1400h
mg/L E353.2 0.00541 0.0100 1.000
05/02/2021 1324h
mg/L E353.2 0.00541 0.0100 1.000
Tanner Holliday
WC
LCS
Spike Ref.
Amount %REC
0 99.8
0 98.8
0 101
-
0 99.3
0 100
0 99.7
0 100
0 99.8
0 94.2
0 110
0 108
Limits
90 -110
90 -110
90 -110
90 -110
90 -110
90 -110
90 -110
90 -110
90 -110
90 -110
90 -110
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Amt %RPO Limit Qual
Report Date: 5/6/2021 Page 48 of57
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104491
Project: 2nd Quarter Ground Water 2021
Analyte Result
Lab Sample ID: LCS-R151112 Date Analyzed:
Test Code: TDS-W-2540C --
Total Dissolved Solids 188
Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
_QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Method MDL Limit
Tanner Holliday
WC
LCS
Spike Ref.
Amount %REC
04/19/2021 1330h
-
mg/L SM2540C 8.00 10.0 205.0 0 91.7
Limits
80 -120
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Amt %RPO Limit Qual
---
Report Date: 5/6/2021 Page 49 of 57
analyses applicable to the CWA. SDWA, and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling infom1ation is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tf
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104491
Project: 2nd Quarter Ground Water 2021
Analyte Result
Lab Sample ID: MB-Rl5ll81 Date Analyzed:
Test Code: 300.0-W
Chloride <0.100
Fluoride < 0.100
Sulfate < 0.500
Units
3440 South 700 West
Salt Lake City, UT 841 I 9
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
_QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Method MDL Limit
Tanner Holliday
WC
MBLK
Spike Rer.
Amount %REC
04/20/2021 1734h
mg/L E300.0 0.0198 0.100
mg/L E300.0 0.00260 0.100
mg/L E300.0 0.0750 0.500 -Lab Sample ID: MB-Rl51233 Date Analyzed: 04/19/2021 1619h
Test Code: 300.0-W --
Chloride < 0.100 mg/L E300.0 0.0198 0.100
Sulfate < 0.500 mg/L E300.0 0.0750 0.500
Lab Sample ID: MB-Rl51557 Date Analyzed: 04/29/2021 1720h
Test Code: 300.0-W
Chloride <0.100 mg/L E300.0 0.0198 0.100
Sulfate < 0.500 mg/L E300.0 0.0750 0.500
Lab Sample ID: MB-Rl51108 Date Analyzed: 04/20/2021 81 Oh
Test Code: ALK-W-23208-LL -
Bicarbonate (as CaC03) < 1.00 mg/L SM2320B 0.333 1.00
Carbonate (as CaC03) < 1.00 mg/L SM2320B 0.333 1.00
Lab Sample ID: MB-76817 Date Analyzed: 04/23/2021 1650h
Test Code: NH3-W-350. l Date Prepared: 04/23/2021 1424h
Ammonia (as N) < 0.0500 mg/L E350.I 0.0495 0.0500
Lab Sample ID: MB-Rl51044 Date Analyzed: 04/17/2021 1358h
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) < 0.0100 mg/L E353.2 0.00541 0.0100
Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPO Limit Qual
Report Date: 5/6/2021 Page 50 of 57
analyses applicable to the CWA. SDWA, and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling infom,ation is located on the attached COC Confidential Business lnfom1ation: This report is provided for the exclusive use of the addressee Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be b'Tanted only on contact This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104491
Project: 2nd Quarter Ground Water 2021
Analyte Result Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: awal @awal-labs.com, web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
WC
Method MDL
Reporting
Limit
QC Type: MBLK
Amount Spiked Spike Ref.
Amount %REC
Lab Sample ID: MB-Rl51620 Date Analyzed: 05/02/2021 1320h
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) < 0.0100 mg/L E353.2 0.00541 0.0100
Lab Sample ID: MB-Rl51 l 12 Date Analyzed: 04/19/2021 1330h
Test Code: TDS-W-2540C
Total Dissolved Solids < 10.0 mg/L SM2540C 8.00 10.0 =====----___:=====-----=--
Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Limit Amt %RPO Qual
Report Date: 5/6/2021 Page 51 of 57
analyses applicable to the CWA. SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for ~,e exclusive use of the addressee Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104491
Project: 2nd Quarter Ground Water 2021
Analyte Result Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
_QC SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
WC
Method MDL
Reporting
Limit
QC Type: MS
Amount Spiked Spike Ref.
Amount %REC
Lab Sample ID: 2104491-009BMS Date Analyzed: 04/20/2021 2336h
Test Code: 300.0-W
Limits
-------------
Chloride
Fluoride
Sulfate
Lab Sample ID: 2104491-009BMS
Test Code:
Chloride
Sulfate
300.0-W
Lab Sample ID: 2104491-00lBMS
Test Code: ALK-W-23208-LL
Alkalinity (as CaC03)
Lab Sample ID: 2104491-00IDMS
Test Code: NH3-W-350.I
Ammonia (as N)
Lab Sample ID: 2104491-002DMS
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N)
Lab Sample ID: 2104491-0lODMS
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N)
283 mg/L E300.0 0.990
246 mg/L E300.0 0.130
550 mg/L E300.0 3.75
Date Analyzed: 04/20/2021 738h
535 mg/L E300.0 1.98
813 mg/L E300.0 7.50 -Date Analyzed: 04/20/2021 81 Oh
1,240 mg/L SM2320B 0.333 -Date Analyzed: 04/23/2021 1653h
Date Prepared: 04/23/2021 1424h
2.07 mg/L E350.l 0.0495
Date Analyzed: 04/17/2021 1406h
1.03 mg/L E353.2 0.00541
Date Analyzed: 05/02/2021 1326h
26.9 mg/L E353.2 0.108
1 -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS.
5.00
5.00
25.0
10.0
50.0
1.00
0.0500
0.0100
0.200
250.0
250.0
250.0
500.0
500.0
1,000
2.000
1.000
20.00
32.5
0.692
301
32.5
301
240
0
0
4.09
100
98.2
99.6
IOI
102
100
104
103
114
90 -110
90-110
90-110
90 -110
90 -110
80 -120
90 -110
90 -110
90 -110
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Limit Amt %RPD Qual
Report Date: 5/6/2021 Page 52 of 57
analyses applicable to the CWA, SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling infom1ation is located on the attached COC Confidential Business lnfom,ation: This report is provided for the exclusive use of the addressee Privileges of subsequent use oftt-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone]. Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
ANALYTICAL LABORATORIES ~ C SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2104491 Dept: WC
Project: 2nd Quarter Ground Water 2021 QC Type: MSD
------~ -----
Reporting Amount Spiked Spike Ref. RPDRef. RPD
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 2104491-009BMSD Date Analyzed: 04/21/2021 004h
Test Code: 300.0-W
Chloride 283 mg/L E300.0 0.990 5.00 250.0 32.5 100 90 -110 283 0.0554 20
Fluoride 247 mg/L E300.0 0.130 5.00 250.0 0.692 98.4 90 -110 246 0.274 20
Sulfate 550 mg/L E300.0 3.75 25.0 250.0 301 99.7 90 -110 550 0.0368 20
Lab Sample ID: 2104491-009BMSD Date Analyzed: 04/20/2021 902h
Test Code: 300.0-W -------
Chloride 543 mg/L E300.0 1.98 10.0 500.0 32.5 102 90 -110 535 1.34 20
Sulfate 813 mg/L E300,0 7.50 50.0 500.0 301 102 90 -110 813 0.0113 20
Lab Sample ID: 2104491-00lBMSD Date Analyzed: 04/20/2021 810h
Test Code: ALK-W-2320B-LL
Alkalinity (as CaC03) 1,250 mg/L SM2320B 0.333 1.00 1,000 240 IOI 80 -120 1240 0.322 10
Lab Sample ID: 2104491-00lDMSD Date Analyzed: 04/23/2021 1654h
Test Code: NH3-W-350.l Date Prepared: 04/23/2021 1424h --
Ammonia (as N) 2.04 mg/L E350.l 0.0495 0.0500 2.000 0 102 90 -110 2.07 1.31 10
Lab Sample ID: 2104491-002DMSD Date Analyzed: 04/17/2021 1407h
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 1.06 mg/L E353.2 0.00541 0.0100 1.000 0 106 90 -110 1.03 2.69 10
Lab Sample ID: 2104491-0lODMSD Date Analyzed: 05/02/2021 1327h
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 27.4 mg/L E353.2 0.108 0.200 20.00 4.09 117 90 -110 26.9 1.99 10
1 -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS.
Report Date: 5/6/2021 Page 53 of 57
analyses applicable to the CWA. SOWA, and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tl-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104491
Project: 2nd Quarter Ground Water 2021
Analyte Result Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: awal @awal-labs.com, web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Method MDL Limit
Tanner Holliday
MSVOA
LCS
Spike Ref.
Amount %REC Limits
Lab Sample ID: LCS VOC-2 041921A Date Analyzed: 04/19/2021 653h
Test Code: 8260D-W-DEN100 -------------
2-Butanone 24.0 µg/L SW8260D 1.22 20.0 20.00 0 120 69 -236
Acetone 31.0 µg/L SW8260D 2.76 20.0 20.00 0 155 36 -198
Benzene 21.8 µg/L SW8260D 0.147 1.00 20.00 0 109 78 -125
Carbon tetrachloride 21.8 µg/L SW8260D 0.785 1.00 20.00 0 109 66 -143
Chloroform 20.5 µg/L SW8260D 0.360 1.00 20.00 0 103 74 -120
Chloromethane JO.I µg/L SW8260D 0.682 1.00 20.00 0 50.6 30 -149
Methylene chloride 22.5 µg/L SW8260D 0.451 1.00 20.00 0 112 65 -154
Naphthalene 17.3 µg/L SW8260D 0.730 1.00 20.00 0 86.7 55 -128
Tetrahydrofuran 20.0 µg/L SW8260D 0.436 1.00 20.00 0 99.8 59 -135
Toluene 21.0 µg/L SW8260D 0.277 1.00 20.00 0 105 69 -129
Xylenes, Total 63.2 µg/L SW8260D 0.746 1.00 60.00 0 105 66 -124
Surr: l ,2-Dichloroethane-d4 48.8 µg/L SW8260D 50.00 97.6 80 -136
Surr: 4-Bromofluorobenzene 46.6 µg/L SW8260D 50.00 93.2 85 -121
Surr: Dibromofluoromethane 49.4 µg/L SW8260D 50.00 98.9 78 -132
Surr: Toluene-d8 48.0 µg/L SW8260D 50.00 95.9 81 -123
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt %RPO Limit Qual
Report Date: 5/6/2021 Page 54 of 57
analyses applicable to the CWA. SDWA, and RCRA are perfom1ed in accordance to NELAC protocols Peninent sampling infom,ation is located on the attached COC~ Confidential Business lnfonnation: This report is provided for the exclusive use of the addressee Privileges of subsequent use oft~
ne ofthls company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104491
Project: 2nd Quarter Ground Water 2021
Analyte Result
Lab Sample ID: MB VOC-2 041921A Date Analyzed:
Test Code: 82600-W-DENIOO
2-Butanone <20.0
Acetone <20.0
Benzene < 1.00
Carbon tetrachloride < 1.00
Chloroform < 1.00
Chloromethane < 1.00
Methylene chloride < 1.00
Naphthalene < 1.00
Tetrahydrofuran < 1.00
Toluene < 1.00
Xylenes, Total < 1.00
Surr: l ,2-Dichloroethane-d4 50.2
Surr: 4-Bromofluorobenzene 47.5
Surr: Dibromofluoromethane 49.8
Surr: Toluene-d8 48.5
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], fa"X: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Units Method MDL Limit
04/19/2021 713h
---
µg/L SW8260D 1.22 20.0
µg/L SW8260D 2.76 20.0
µg/L SW8260D 0.147 1.00
µg/L SW8260D 0.785 1.00
µg/L SW8260D 0.360 1.00
µg/L SW8260D 0.682 1.00
µg/L SW8260D 0.451 1.00
µg/L SW8260D 0.730 1.00
µg/L SW8260D 0.436 1.00
µg/L SW8260D 0.277 1.00
µg/L SW8260D 0.746 1.00
µg/L SW8260D 50.00
µg/L SW8260D 50.00
µg/L SW8260D 50.00
µg/L SW8260D 50.00
Tanner Holliday
MSVOA
MBLK
Spike Ref.
Amount %REC
100
95.1
99.6
97.0
Limits
80 -136
85 -121
78 -132
81 -123
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPD Limit Qual
Report Date: 5/6/2021 Page 55 of 57
analyses applicable to the CWA. SDWA, and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use oftt-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any pufl)Ose other than for the addressee will be granted only on contact This
ANALYTICAL
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104491
Project: 2nd Quarter Ground Water 2021
Analyte Result
Lab Sample ID: 2104491-00lAMS Date Analyzed:
Test Code: 8260D-W-DEN100
2-Butanone 21.5
Acetone 22.0
Benzene 24.9
Carbon tetrachloride 24.9
Chloroform 23.3
Ch loromethane 20.6
Methylene chloride 25.5
Naphthalene 18.3
Tetrahydrofuran 22.1
Toluene 24.2
Xylenes, Total 73.6
Surr: l ,2-Dichloroethane-d4 48.8
Surr: 4-Bromofluorobenzene 46.4
Surr: Dibromofluoromethane 49.6
Surr: Toluene-d8 48.2
Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Method MDL Limit
Tanner Holliday
MSVOA
MS
Spike Ref.
Amount %REC
04/19/2021 835h
-
µg/L SW8260D 1.22 20.0 20.00 0 107
µg/L SW8260D 2.76 20.0 20,00 0 110
µg/L SW8260D 0.147 1.00 20.00 0 125
µg/L SW8260D 0.785 1.00 20.00 0 124
µg/L SW8260D 0.360 LOO 20.00 0 116
µg/L SW8260D 0.682 1.00 20.00 0 103
µg/L SW8260D 0.451 1.00 20.00 0 128
µg/L SW8260D 0.730 1.00 20.00 0 91.7
µg/L SW8260D 0.436 1.00 20.00 0 110
µg/L SW8260D 0.277 1.00 20.00 0 121
µg/L SW8260D 0.746 1.00 60.00 0 123
µg/L SW8260D 50.00 97.6
µg/L SW8260D 50.00 92.8
µg/L SW8260D 50.00 99.2
µg/L SW8260D 50.00 96.3 ~---
Limits
69 -236
36 -198
78 -125
66 -143
74 -120
30 -149
65 -154
55 -128
59 -135
69 -129
66 -124
80 -136
85 -121
78 -132
81 -123
-----
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPD Limit Qual
Report Date: 5/6/2021 Page 56 of 57
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NE LAC protocols Pertinent sampling infom1ation is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re•publication of this report for any purpose other than for the addressee will be granted only on contact, This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104491
Project: 2nd Quarter Ground Water 2021
Analyte Result
Lab Sample ID: 2104491-00IAMSD Date Analyzed:
Test Code: 8260D-W-DENIOO --
2-Butanone 20.5
Acetone 22.4
Benzene 25.6
Carbon tetrachloride 26.0
Chloroform 23.9
Chloromethane 18.2
Methylene chloride 25.8
Naphthalene 19.6
Tetrahydrofuran 21.7
Toluene 24.7
Xylenes, Total 74.4
Surr: l,2-Dichloroethane-d4 49.2
Surr: 4-Bromofluorobenzene 47.4
Surr: Dibromofluoromethane 49.4
Surr: Toluene-d8 48.0
Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone]. Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
_QC SUMMA.RY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Method MDL Limit
Tanner Holliday
MSVOA
MSD
Spike Ref.
Amount %REC
04/19/2021 855h
µg/L SW8260D 1.22 20.0 20.00 0 103
µg/L SW8260D 2.76 20.0 20.00 0 112
µg/L SW8260D 0.147 1.00 20.00 0 128
µg/L SW8260D 0.785 1.00 20.00 0 130
µg/L SW8260D 0.360 1.00 20.00 0 119
µg/L SW8260D 0.682 1.00 20.00 0 90.8
µg/L SW8260D 0.451 1.00 20.00 0 129
µg/L SW8260D 0.730 1.00 20.00 0 97.8
µg/L SW8260D 0.436 1.00 20.00 0 108
µg/L SW8260D 0.277 1.00 20.00 0 123
µg/L SW8260D 0.746 1.00 60.00 0 124
µg/L SW8260D 50.00 98.5
µg/L SW8260D 50.00 94.7
µg/L SW8260D 50.00 98.9
µg/L SW8260D 50.00 95.9 -
1 -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS.
Limits
69 -236
36 -198
78 -125
66 -143
74 -120
30 -149
65 -154
55 -128
59 -135
69 -129
66 -124
80 -136
85 -121
78 -132
81 -123
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPO Limit
21.5 4.57 35
22 1.89 35
24.9 2.65 35
24.9 4.56 35
23.3 2.50 35
20.6 12.3 35
25.5 1.09 35
18.3 6.44 35
22.1 1.78 35
24.3 1.68 35
73.7 1.01 35
Qual
Report Date: 5/6/2021 Page 57 of57
analyses applicable to the CWA. SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business [nformation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tl-
ne of this company or any member of its staff, or reproduction ofthls report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
American West Analytical Laboratories Rpt Emailed: UL
Denison
WORK ORDER Summary Work Order: 2104491
Due Date: 4/30/2021
Page I of7
Client:
Client ID:
Project:
Comments:
Sample ID
2104491-00lA
2104491-00IB
2104491-00 l C
2104491-00lD
2104491-00lE
2104491-002A
2104491-002B
2!04491-002C
Printed: 04/16/2115:54
Energy Fuels Resources, Inc.
ENE300 Contact: Tanner Holliday ..
2nd Quarter Ground Water 2021 QC Level: III WO Type: Project
QC 3 (no chromatograms). EDD-Denison. Email Group; (USE PROJECT for special DLs). Do not use "*R_" samples as MS/MSD.;
Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage
MW-31_04132021
MW-32_04132021
4/13/2021 1355h 4/16/2021 _1125h 8260D-W-DEN100 Aqueous
4/13/2021 1220h
Test Group: 8260[)-W-DENIOO; # of}.na/ytes_:_ I I ~# of Surr: 4
300.0-W
3 SEL Ana.lytes: CL F S04
ALK-W-23208-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2540C
I SEL Analyt_es: TDS
NHl-W-350.1
I SEL Analytes: NH3N
NIO-W-PR
N02/N03-W-353.2
I SELAnalytes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
I 7 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NJ SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
I SEL Analytes: HG
HG-DW-DIS-PR
IONBALANCE
5 SELAnalytes: BALANCE Anions Cations TDS-Balance TDS-Calc
4/16/2021 1125h 8260D-W-DEN100 Aqueous
Test Group: 8260D-W-DENI 00; # of Analytes:_ I JI# of Surr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Ana/JJ._tes: ALKB ALKC
TDS-W-2540C
I SEL AnaiJ,tes: TDS
VOCFridge
df-wc
df-wc
df-tds
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
df-met
df-met
df-met
df-met
df-met
df-met
df-met
VOCFridge
elf-we
df-wc
df-tds
LABORATORY CHECK: %M O RT O CN O TAT O QC O LUO :::J HOK ___ HOK __ _ HOK___ COC Emailed~----
3
3
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID Collected Date
2104491-0020 l\1\V-32_04132021 4/13/2021 1220h
2104491-002E
2104491-003A l\1\V-35 _ 04132021 4/13/2021 1415h
2104491-003B
2104491-003C
2104491-003D
2104491-003E
WorkOrder: 2104491
Due Date: 4/30/2021
Page2of7
Received Date Test Code Matrix Sel Storage
4/16/2021 1125h NHJ-W-350.1 Aqueous
1 SEL Analytes: NH3N
NH3-W-PR
N02/N03-W-353.2
1 SEL Analytes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NJ SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
1 SEL Analytes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Anal]i__tes: BALANCE Anions Cations TDS-Ba/ance TDS-Calc
4/16/2021 1125h 8260D-W-DEN100 Aqueous
Test Group: 8260D-W-DENJOO; # of Analytes: 11 I #_ofSu": 4
300.0-W
3 SEL Anaf)l_les: CL F S04
ALK-W-2320B-LL
2 SEL Ana/ytes: ALKB ALKC
TDS-W-2540C
1 SEL Analytes: TDS
NHJ-W-350.1
1 SEL Analytes: NH3N
NH3-W-PR
N02/N03-W-353.2
1 SEL A.nalyte.s: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Ana/ytes: AS BE CD CR CO CU FE PB MN MO NJ SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
I SEL Analytes: HG
df -no2/no3 & nb3
df -no2/no3 & nb3
df -no2/no3 & nh3
df-met
df-met
df-met
df-met
df-met
df-met
df-met
VOCFridge
df-wc
df-wc
df-tds
df -no2/no3 & nh3
df -no2/no3 & nb3
df -no2/no3 & nb3
df-met
df-met
df-met
df-met
df-met
3
Printed: 04/16/21 15:54 LABORATORY CHECK: %M O RT O CN O TAT O QC O LUO 0 HOK ___ HOK __ _ HOK___ COG Emailed~----
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID Collected Date
2104491-003E MW-35_04132021 4/13/2021 1415h
2104491-004A MW-02_04142021 4/14/2021 1415h
210449I-004B
210449I-004C
2104491-004D
2104491-004E
2104491-00SA MW-25_04142021 4/14/2021 1045h
2104491-00SB
2104491-00SC
2104491-00SD
Work Order: 2104491
Due Date: 4/30/2021
Page 3 of7
Received Date Test Code Matrix Sel Storage
4/16/2021 1125h HG-DW-DIS-PR Aqueous
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
4/16/2021 1125h 8260D-W-DEN100 Aqueous
Test Group: 8260D-W-DENJOO;__! o[ Analyte_!: l lj_ # _()/ Surr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2540C
1 SEL Analytes: TDS
NHJ-W-350.1
1 SEL An.alytes: NH3N
NH3-W-PR
N02/N03-W-353.2
1 SELAna[ytes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NJ SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
1 SEL Analytes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
4/16/2021 1125h 8260D-W-DEN100 Aqueous
Test Group: 8260D-W-DENJOO; # of Ana{ytes: 111# ojSurr: 4
300.0-W
3 SEL Ana/ytes: CL F S04
ALK-W-2320B-LL
2 SELAnalytes: ALKB ALKC
TDS-W-2540C
1 SEL Analytes: TDS
NHJ-W-350.1
1 SEL Anal)'tes: NH3N
df-met
df-met
VOCFridge
df-wc
df-wc
df-tds
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
df-met
df-met
df-met
df-met
df-met
df-met
df-met
VOCFridge
df-wc
df-wc
df-tds
df -no2/no3 & nh3
3
3
Printed: 04/16/2115:54 LABORATORY CHECK: %M O RT O CN O TAT O QC O LUO 0 HOK~~-HOK~~-HOK___ COC Emailed ____ _
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID Collected Date
2104491-00SD J\1VV-25_04142021 4/14/2021 1045h
2104491-00SE
2104491-006A MW-29_04142021 4/14/2021 1200h
2104491-006B
2I04491-006C
2I0449l-006D
2104491-006E
WorkOrder: 2104491
Due Date: 4/30/2021
Page4 of7
Received Date Test Code Matrix Sel Storage
4/16/2021 1125h NH3-W-PR Aqueous df -no2/no3 & nh3
N02/N03-W-353.2 df -no2/no3 & nh3
I SELAnalytes: N03N02N
200.7-DIS df-met
5 SELAnalyt.es: CA MG K NA V
200.7-DIS-PR df-met
200.8-DIS df-met
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR df-met
HG-DW-DIS-245.1 df-met
I SEL Analytes: HG
HG-DW-DIS-PR df-met
IONBALANCE df-met
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
4/16/2021 1125h 8260D-W-DENIOO Aqueous
Test Group: 8260D-W-DENJOO; # of Analytes: l I I #_ofSurr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2540C
I SEL Analytes: TDS
NH3-W-350.1
I SEL Analytes: NH3N
NH3-W-PR
N02/N03-W-353.2
1 SELAnalytes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SELAnalytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
1 SEL Analytes: HG
HG-DW-DIS-PR
VOCFridge
df-wc
df-wc
df-tds
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
df-met
df-met
df-met
elf-met
df-met
elf-met
3
Printed: 04/16/21 15 :54 LABORATORY CHECK: %M O RT O CN O TAT O QC 0 LUOO HOK~--HOK __ _ HOK___ COC Emailed ____ _
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID Collected Date
2104491-006E ~-29_04142021 4/14/2021 1200h
2104491-00?A MW-30_04142021 4/14/2021 1435h
2104491-007B
2104491-00?C
2104491-00?D
2104491-00?E
2104491-00SA MW-36_04142021 4/14/2021 0845h
2104491-00SB
2104491-00SC
2104491-00SD
WorkOrder: 2104491
Due Date: 4/30/2021
Page 5 of?
Received Date Test Code Matrix Set Storage
4/16/2021 1125h IONBALANCE Aqueous df-met
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
4/16/2021 1125h 8260D-W-DEN100 Aqueous
Test Group:_8260D-W-DENI 00; # of Ana'l_les: II I# o/Surr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2540C
I SEL Analytes: TDS
NHJ-W-350.1
I SEL Analytes: NH3N
NH3-W-PR
N02/NOJ-W-353.2
I SEL Analytes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
I 7 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
1 SEL Analytes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
4/16/2021 1125h 8260D-W-DEN100 Aqueous
Test Group: 8260D-W-DENJOO; # of Analytes: II I# of Surr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2540C
1 SEL Analy_tes: TDS
NHJ-W-350.1
I SEL Analytes: NH3N
NHJ-W-PR
VOCFridge
df-wc
df-wc
df -tds
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nb3
df-met
df-met
df-met
df-met
df-met
df-met
df-met
VOCFridge
df-wc
df-wc
df -tds
df -no2/no3 & nh3
df -no2/no3 & nh3
3
3
Printed: 04/16/21 15:54 LABORATORY CHECK: %M O RT O CN O TAT O QC O LUO D HOK___ HOK __ _ HOK___ COC Emailed~----
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID Collected Date
2104491-00SD 1"\V-36_04142021 4/14/2021 0845h
2104491-00SE
2104491-009A 1"\V-27 _ 04152021 4/15/2021 1040h
2104491-009B
2104491-009C
2104491-009D
2104491-009E
Work Order: 2104491
Due Date: 4/30/2021
Page 6 of7
Received Date Test Code Matrix Sel Storage
4/16/2021 1125h N02/N03-W-353.2 Aqueous
I SEL Analytes: N03N02N
200.7-DIS
5 SEL Analyles: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
I SEL Analytes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
4/16/2021 1125h 8260D-W-DEN100 Aqueous
Test Group: 8260D-W-DENIOO; # of_ Analytes: 111# ofSurr: 4
300.0-W
3 SEL Analf__tes: CL F S04
ALK-W-2320B-LL
2 SEL AnaLJ,_tes: ALKB ALKC
TDS-W-2540C
I SELAnalytes: TDS
NH3-W-350.l
1 SEL Analytes: NH3N
NH3-W-PR
N02/N03-W-3S3.2
I SELAnaly_tes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
I SEL Analytes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
df -no2/no3 & nh3
df-met
df-met
df-met
df-met
df-met
df-met
df-met
VOCFridge
df-wc
df-wc
df-tds
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
df-met
elf-met
df-met
elf-met
df-met
df-met
elf-met
3
Printed: 04/16/21 15:54 LABORATORY CHECK: %M O RT D CN O TAT O QC D LUO D HOK ___ HOK __ _ HOK___ COC Emailed ____ _
WORK ORDER Summary Work Order: 2104491 Page 7 of7
Client: Energy Fuels Resources, Inc. Due Date: 4/30/2021
Sample ID Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage
2104491-0lOA MW-28_04152021 4/15/2021 1010h 4/16/2021 1125h 8260D-W-DEN100 Aqueous VOCFridge 3
Test Group: 8260D-W-DENJOO; # of Analytes: 11 I# ofSurr: 4
2104491-0lOB 300.0-W df-wc
3 SEL Analytes: CL F S04
ALK-W-23208-LL df-wc
2 SEL Analytes: ALKB ALKC
2104491-0lOC TDS-W-2540C df-tds
1 SEL Analytes: TDS
2104491-0lOD NID-W-350.1 df -no2/no3 & nh3
1 SEL Analytes: NH3N
NH3-W-PR df -no2/no3 & nh3
N02/N03-W-353.2 df -no2/no3 & nh3
I SEL Ana[ytes: N03N02N
2104491-0lOE 200.7-DIS df-met
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR df-met
200.8-DIS df-met
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR df-met
HG-DW-DIS-245.1 df-met
1 SEL Analytes: HG
HG-DW-DIS-PR df-met
IONBALANCE df-met
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
2104491-01 lA Trip Blank 4/13/2021 1220h 4/16/2021 1125h 8260D-W-DEN100 Aqueous VOCFridge 3
Test Group: 8260D-W-DENJOO; # of Analytes: 11 I# of Surr: 4
Printed: 04/16/21 15:54 LABORATORY CHECK: %M O RT O CN O TAT O QC O LUO 0 HOK ___ HOK __ _ HOK___ COC Emailed ____ _
2
4
5
6
7
g
American West
Analytical Laboratories
463 W. 3600 S. Salt Lake City, UT 84115
Phone# [phone] Toll Free# [phone] L-~ Fax# [phone] Email [e-mail]
www.awal-labs.com
Client: Energy Fuels Resources, Inc.
Address: 6425 S. Hwy. 191
Blanding, UT 84511
Contact: Tanner Holliday
Phone#: [phone] Cell#:
Email: [e-mail]; [e-mail]
Project Name: 2nd Quarter Ground Water 2021
Project#:
PO#:
Sampler Name: Tanner Holliday
Date
Samele ID: Samoled
MW-31_04132021 4/13/2021
MW-32 04132021 4/13/2021
MW-35_04132021 4/13/2021
MW-02 04142021 4/14/2021
MW-25_04142021 4/14/2021
MW-29_04142021 4/14/2021
MW-30 04142021 4/14/2021
MW-36 04142021 4/14/2021
MW-27 _04152021 4/15/2021
1 MW-28_04152021 4/15/2021
1 TRIPBLANK 4/13/2021
'
R!'llnqulsller:I ~ J,J._//_<J./_ Dain:
l""'ne!Ufo 1,." ,.. "" • 4/15.'2021 u ""ime:
Pfinl Name: T_,...Hclllclav 1130
R('jinqulshed t,y. Date:
<.,natura
Tune:
Prin~Nam~
Reilnqulsheaby: Date;
i=.•um
Time:
PnntNome:
Relll'IQ'Jlshed by: Dale:
S1o""1ln
jl'ime:
Prln1 Name:
I
Time
Sampled
1355
1220
1415
1415
1045
1200
1435
845
1040
1010
1220
Recdvedby:
SioMWn,
CHAIN OF CUSTODY
All analysis will be conducted using NELAP accredited methods and all data will be reported using AWAL's standard analyte lists and
reporting limits (PQL} unless specifically requested otherwise on this Chain of Custody and/or attached documentation.
QC Level: I Turn Around Time: Unless other arrangements have been made,
signed reports will be emailed by 5:00 pm on
3 Standard Ille day ll1ey are due.
X Include EDD: 6 LOCUS UPLOAD ::.: (',j
(.) EXCEL b£) b£) .X Field Filtered For: ..... :i:: ::.: Dissolved Metals ..... i::-IJj ::.: ~ 'I-l:'l t. al' ;;i. z For Compliance With:
0 .,· i::-D NELAP 0 I:<. N p RCRA a' l:'l ;i > D CWA c:i i;::-
0 c:i (.) ::5 D SDWA ..... "J 6 D ELAP/ A2LA ..... ~ 0 0 ... ~ (.) i:r 0 0 [/) D NLLAP <3;' lJ) 0 ~ .!l .: D Non-Compliance "J 0 (.) ~-f;i ... lJ) ~ "' D Other: ... 0 ::t. GI "Cl bD G' ~ ~ a G' i :iii (.) < GI Cl " ~ 0 "' 0 (I IO " C'l Cl 0 'I' (I "d .,· .,· ~ l:'l s ., 0 lJ) !IJ lJ) iii GI '° [/) ~ " ::;; 11!; ::t. ~ .E: .I Known Hazards 0 " ..... t3 ..... 0 "' :E" IQ .. (.) C. ('I C'l !IJ ,e .. < u & 0 E 0 = ii' ~ as .. i: ~ ., 11!; 11!; u i5 0 Samele Comments "" Cl) ..
7 w X X X X X X X X X X
7 w X X X X X X X X X X
7 w X X X X X X X X X X
7 w X X X X X X X X X X
7 w X X X X X X X X X X
7 w X X X X X X X X X X
7 w X X X X X X X X X X
7 w X X X X X X X X X X
7 w X X X X X X X X X X
7 w X X X X X X X X X X
3 w X
ID-Special Instructions:
Time:
2-I QL(L.f I (
AWAL Lab Sample Set#
Page 1· of 1
I""' Dam
Laboratory Use Only
Sampl<Js Wore: (.,l /11' ,5'
1 Shand clelivert,:I
2 Amb~orQ
3 Temperature 0:..%...__·c
4 Received Broken/Leaking
(lmpropet1y Sealed)
y 6
5 <!!Jpe~y Preserved
y N
Checked at bench
y N
6 Received Within
~ding Times
N
r.oc Tape Was:
1 u•nl on Outer Package
. N NA
2 vroken on Outer Package
YI N NA
3 Present on Sample 6 y N
4 Unbroken on Sample t) y N
Discrepancies Behveen sample
Labels :nd COC Record2'.Y
Print Name: , Sample containers for metals were field filtered. See the
Receiv1!0 by: .:.>. ,{ .//.,., P"l-"l /; <o /z I Sf!Jnam 1' .t/J,;,.J.< .,, .. . ../ Analytical Scope of Work for Reporting Limits and voe analyte
,.5_,,,/ra,, A-Lf.~~~ ~~/ fTime: l/zs list.
PnntNome:
!Received by: I Date:
Slanature
fflme:
lPrintName:
·Received by: Date:
Signature
Time:
Print Name;
I
Analysis
Ammonia
COD
Cvanide
Metals
NOz/N03
O&G
Phenols
Sulfide
TKN
TP04
Cr VI+
Procedure:
Frequency:
Preservation Check Sheet
s le Set E xtensmn ana
Preservative I 2 J tf 5
oH<2H2S04 Y,< ',//~ VA" ,!,,,< ,/,,:;
nH<2H2S04 / ' -, ,
oH>IONaOH
0H<2HN03 IVd 1/,/. v~ ~ 1/.,_c;
0H<2H2S04 t/-c (le,.J ..t,._.,. ,fa rt/P
oH<2HCL J , ,
oH<2H2S04
oH >9 NaOH, ZnAC
oH<2H2S04
oH<2H2S04
oH >9 <NIL )2S04
Pour a small amount of sample in the sample lid
Pour sample from lid gently over wide range pH paper
Do Not dip the pH paper in the sample bottle or lid
(9 1
i..c 1/~:
It' r
..t.:: v~
If' I~< r,l.r , r
p H
~
1/L
/'
~c;
1r~£~ ,
'1 10
VJ?-r iLc
Ve:.5 'hS
I" t/, (/"' ,r // ~
1)
2)
3)
4)
5)
6)
7)
If sample is not preserved, properly list its extension and receiving pH in the appropriate column above
Flag COC, notify client if requested
Place client conversation on COC
Samples may be adjusted
All samples requiring preservation
*
+
....
#
•
The sample required additional preservative upon receipt.
The sample was received unpreserved.
The sample was received unpreserved and therefore preserved upon receipt.
The sample pH was unadjustable to a pH < 2 due to the sample matrix.
The sample pH was unadjustable to a pH > __ due to the sample matrix interference .
Lab Set ID:
pH Lot#:
6 IO lfl/ °I I
G,(.~ I 2--
rev 10-28-2020
Tanner Holliday
Energy Fuels Resources, Inc.
6425 South Hwy 191
American West Blanding, UT 84511
ANALYTICAL l AOORATORIES
3440 South 700 West
,alt Lake City, UT 84119
Phone:[phone]
Toll Free: [phone]
Fax: [phone]
~-mail : [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
TEL: ( 435) 678-2221
RE: 2nd Quarter Ground Water 2021
Dear Tanner Holliday: Lab Set ID: 2104696
American West Analytical Laboratories received sample(s) on 4/23/2021 for the analyses
presented in the following report.
American West Analytical Laboratories (AWAL) is accredited by The National
Environmental Laboratory Accreditation Program (NELAP) in Utah and Texas; and is
state accredited in Colorado, Idaho, New Mexico, Wyoming, and Missouri.
All analyses were performed in accordance to the NELAP protocols unless noted
otherwise. Accreditation scope documents are available upon request. If you have any
questions or concerns regarding this report please feel free to call.
The abbreviation "Surr" found in organic reports indicates a surrogate compound that is
intentionally added by the laboratory to determine sample injection, extraction, and/or
purging efficiency. The "Reporting Limit" found on the report is equivalent to the
practical quantitation limit (PQL). This is the minimum concentration that can be
reported by the method referenced and the sample matrix. The reporting limit must not be
confused with any regulatory limit. Analytical results are reported to three significant
figures for quality control and calculation purposes.
This is a revision to a report originally issued 5/13/2021. Information herein supersedes
that of the previously issued reports. All pages have been revised for pagination.
Additional analyses have been added to the LCS and MBLK QC Summary Reports for
test code 300.0-W.
Thank You,
Digitally signed by
J • f Jennifer Osborn en n I er DN: cn=Jennifer Osborn,
o=AWAL, ou=Organics,
0 S born :~:l~ec~@awal-labs.
Date: 2021 .05.14
Approved by: 07:37 07 -06'00'
Laboratory Director or designee
Report Date: 5/13/2021 Page I of59
All analyses applic.1ble to lhe CW A. SOWA. and RCRA are perfom1ed in accordance lo NELAC protocols Pertinent sampling information is located on Lhe auached COC Confidential Business lnformalton: This report is provided for the e.~clusiYe use of the
~ressee Prfrile~es of sub ... seq~enl ~~e of lhe ~~ of this .con:ipooy or n.nr ~mber of its slaIT, or reproducli~ ~f this repo~ in ~n!lection .. with the a~vertise"!1ent P~?molio.n ~r saJe of :"!Y ~rod~cl or p~ocess, ~r in 7°nn:_c~ion w\lh th~ n;_-publication or this report
SAMPLE SUMMARY
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Set ID: 2104696
Date Received: 4/23/2021 1200h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
3440 South 700 West
2104696-001 A MW-05 04202021 4/20/2021 1015h Aqueous VOA by GC/MS Method
;alt Lake City, UT 84119 8260D/5030C
2104696-001B MW-05 04202021 4/20/2021 1015h Aqueous Anions, E300.0
2104696-001 B MW-05 04202021 4/20/2021 1015h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
Phone: [phone] 2104696-001 C MW-05 04202021 4/20/2021 1015h Aqueous Total Dissolved Solids, A2540C
Toll Free: [phone] 2104696-001 D MW-05 04202021 4/20/2021 1015h Aqueous Nitrite/Nitrate (as N), E353.2
Fax: [phone] 2104696-001 D MW-05 04202021 4/20/2021 1015h Aqueous Ammonia, Aqueous
!-mail: [e-mail] 2104696-00 l E MW-05 04202021 4/20/2021 1015h Aqueous Ion Balance
2104696-001 E MW-05 04202021 4/20/2021 1015h Aqueous ICP Metals, Dissolved
web: www.awal-labs.com 2104696-00 IE MW-05 04202021 4/20/2021 1015h Aqueous ICPMS Metals, Dissolved
2104696-001 E MW-05 04202021 4/20/2021 1015h Aqueous Mercury, Drinking Water
Dissolved
Kyle F. Gross 2104696-002A MW-11 04202021 4/20/2021 1135h Aqueous VOA by GC/MS Method
8260D/5030C
Laboratory Director 2104696-002B MW-11 04202021 4/20/2021 1135h Aqueous Anions, E300.0
2104696-002B MW-11 04202021 4/20/2021 1135h Aqueous Alkalinity/ Bicarbonate/
Jose Rocha Carbonate, Low Level
QA Officer 2104696-002C MW-l 1_04202021 4/20/2021 1135h Aqueous Total Dissolved Solids, A2540C
2104696-002D MW-11 04202021 4/20/2021 1135h Aqueous Nitrite/Nitrate (as N), E353.2
2104696-002D MW-11 04202021 4/20/2021 1135h Aqueous Ammonia, Aqueous
2104696-002E MW-11 04202021 4/20/2021 1135h Aqueous Ion Balance
2104696-002E MW-l 1_04202021 4/20/2021 1135h Aqueous ICP Metals, Dissolved
2104696-002E MW-11 04202021 4/20/2021 1135h Aqueous ICPMS Metals, Dissolved
2104696-002E MW-11 04202021 4/20/2021 1135h Aqueous Mercury, Drinking Water
Dissolved
2104696-003A MW-12 04202021 4/20/2021 1245h Aqueous VOA by GC/MS Method
8260D/5030C
2104696-003B MW-12 04202021 4/20/2021 1245h Aqueous Anions, E300.0
2104696-003B MW-12 04202021 4/20/2021 1245h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
2104696-003C MW-12 04202021 4/20/2021 1245h Aqueous Total Dissolved Solids, A2540C
2 l04696-003D MW-12 04202021 4/20/2021 1245h Aqueous Nitrite/Nitrate (as N), E353.2
2104696-003D MW-12 04202021 4/20/2021 1245h Aqueous Ammonia, Aqueous
2104696-003 E MW-12 04202021 4/20/2021 1245h Aqueous ICP Metals, Dissolved
2104696-003 E MW-12 04202021 4/20/2021 1245h Aqueous ICPMS Metals, Dissolved
Report Date: 5/13/2021 Page 2 of59
All analyses applicable 10 the CWA, SDWA. and RCRA are performed in accordance to NELAC prolocols. Pertinent sampling information is localed on lhe attached COC Conlidenlial Business lnformntion: This repor1 is provided for the exclush e use of the
~ddressee Prh ile~es o_f sub .. seq~enl ~~e of the ~?1:11e of lhis .con_ipany or fill) ~mber of its staff, or rel)roduclio~ ~f this repo~ in ~0~1ection ... ,,itb the ncJ.vertisement. P~?molio.n ~r ~ale of ?1!Y .. ~rodt~ct or P~?cess, ~r in ~onn:c~ion w!th lh~ r~-p~blicalion of this report
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 202 I
American West Lab Set ID: 2104696
ANALYTICAL LABORATORIES Date Received: 4/23/2021 I 200h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
2104696-003£ MW-12 04202021 4/20/2021 1245h Aqueous Mercury, Drinking Water
3440 South 700 West Dissolved
2104696-003£ MW-12_04202021 4/20/2021 1245h Aqueous Ion Balance
;alt Lake City, UT 84119 2104696-004A MW-14 04202021 4/20/2021 1500h Aqueous VOA by GC/MS Method
8260D/5030C
2104696-004 B MW-14 04202021 4/20/2021 1500h Aqueous Anions, E300.0
2104696-004 B MW-14 04202021 4/20/2021 1500h Aqueous Alkalinity/ Bicarbonate/ Phone:[phone] Carbonate, Low Level
foll Free: [phone] 2104696-004C MW-14_04202021 4/20/2021 1500h Aqueous Total Dissolved Solids, A2540C
Fax:[phone] 2104696-004D MW-14 04202021 4/20/2021 1500h Aqueous Nitrite/Nitrate (as N), E353.2
:-mail: [e-mail] 21 04696-004 D MW-14_04202021 4/20/2021 1500h Aqueous Ammonia, Aqueous
2104696-004 E MW-14 04202021 4/20/2021 1500h Aqueous Ion Balance
web: www.awal-labs.com 2104696-004£ MW-14 04202021 4/20/2021 1500h Aqueous Mercury, Drinking Water
Dissolved
2 I 04696-004£ MW-14 04202021 4/20/2021 1500h Aqueous ICP Metals, Dissolved
2104696-004E MW-14 04202021 4/20/2021 1500h Aqueous ICPMS Metals, Dissolved Kyle F. Gross
2104696-00SA MW-65 04202021 4/20/2021 1500h Aqueous VOA by GC/MS Method
Laboratory Director 8260D/5030C
2104696-005 B MW-65 04202021 4/20/2021 1500h Aqueous Anions, E300.0
Jose Rocha 2104696-00SB MW-65 04202021 4/20/2021 1500h Aqueous Alkalinity/ Bicarbonate/
QA Officer Carbonate, Low Level
2 I 04696-00SC MW-65 04202021 4/20/2021 1500h Aqueous Total Dissolved Solids, A2540C
2104696-00SD MW-65 04202021 4/20/2021 1500h Aqueous Nitrite/Nitrate (as N), E353.2
2104696-00SD MW-65 04202021 4/20/2021 1500h Aqueous Ammonia, Aqueous
2104696-00SE MW-65_04202021 4/20/2021 1500h Aqueous Mercury, Drinking Water
Dissolved
2104696-00SE MW-65 04202021 4/20/2021 1500h Aqueous Ion Balance
2104696-00SE MW-65 04202021 4/20/2021 1500h Aqueous ICP Metals, Dissolved
2104696-00SE MW-65 04202021 4/20/2021 1500h Aqueous ICPMS Metals, Dissolved
2104696-006A MW-01_04212021 4/21/2021 1410h Aqueous VOA by GC/MS Method
8260D/5030C
2104696-006B MW-01 04212021 4/21/2021 1410h Aqueous Anions, E300.0
2104696-006B MW-01 04212021 4/21/2021 1410h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
2104696-006C MW-01 04212021 4/21/2021 1410h Aqueous Total Dissolved Solids, A2540C
2104696-006D MW-01 04212021 4/21 /2021 1410h Aqueous Nitrite/Nitrate (as N), E353.2
2104696-006D MW-01 04212021 4/21/2021 1410h Aqueous Ammonia, Aqueous
2104696-006E MW-01 04212021 4/21/2021 1410h Aqueous Ion Balance
2 I 04696-006E MW-01 04212021 4/21/2021 1410h Aqueous ICP Metals, Dissolved
Report Date: 5/13/2021 Page 3 of 59
All analyses applicable lo the CWA. SDW A. and RCRA are 11erfom1ed in accordance to NE LAC protocols Pertinent sampling information ls located on the all ached COC Conlidentinl Business Jnformution: This repon is provided ror the (t.\'Cluih·c me or the
~ddressee Prh ile~es o.r su~seq~e,u ~e of lhe ~?':'1e of lhis .cor~pany or M) ~mbe1 of its slafT, or reproduc1io,! ~f this repo~ in ~o"!1ection ... \\·ilh 1he a~~·er1ise1~enl. P~?moti~n ~r ~aJe of :ii!Y. ~rod~ct or P~?cess, ~r in ~nn:c.tion w!lh lh~ r;-publlc1uicin or this report
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
American West Lab Set ID: 2104696
ANALYTICAL LABORATORIES Date Received: 4/23/2021 1200h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
2104696-006E MW-01 04212021 4/21/2021 1410h Aqueous ICPMS Metals, Dissolved
3440 South 700 West 2104696-006E MW-01 04212021 4/21 /2021 1410h Aqueous Mercury, Drinking Water
Dissolved
;alt Lake City, UT 84119 2104696-007 A MW-15 04212021 4/21 /2021 1050h Aqueous VOA by GC/MS Method
8260D/5030C
2104696-007B MW-15 04212021 4/21/2021 1050h Aqueous Anions, E300.0
2104696-007B MW-15 04212021 4/21/2021 1050h Aqueous Alkalinity/ Bicarbonate/ Phone: [phone] Carbonate, Low Level
Toll Free: [phone] 2104696-007C MW-15 04212021 4/21/2021 1050h Aqueous Total Dissolved Solids, A2540C
Fax: [phone] 2104696-007D MW-15 04212021 4/21/2021 1050h Aqueous Nitrite/Nitrate (as N), E353.2
:-mail: [e-mail] 2104696-007D MW-15 04212021 4/21/2021 1050h Aqueous Ammonia, Aqueous
2104696-007E MW-15 04212021 4/21/2021 1050h Aqueous Ion Balance
web: www.awal-labs.com 2104696-007E MW-15 04212021 4/21/2021 1050h Aqueous ICP Metals, Dissolved
21 04696-007E MW-15 04212021 4/21/2021 1050h Aqueous ICPMS Metals, Dissolved
2104696-007E MW-15 04212021 4/21/2021 1050h Aqueous Mercury, Drinking Water
Kyle F. Gross Dissolved
2104696-008A MW-19 04212021 4/21/2021 1500h Aqueous VOA by GC/MS Method
Laboratory Director 8260D/5030C
2104696-008B MW-19 04212021 4/21/2021 1500h Aqueous Anions, E300.0
Jose Rocha 2104696-008B MW-l 9_04212021 4/21/2021 1500h Aqueous Alkalinity/ Bicarbonate/
QA Officer Carbonate, Low Level
2104696-008C MW-19 04212021 4/21/2021 1500h Aqueous Total Dissolved Solids, A2540C
2104696-008D MW-19_04212021 4/21/2021 1500h Aqueous Nitrite/Nitrate (as N), E353.2
2104696-008D MW-19 04212021 4/21/2021 1500h Aqueous Ammonia, Aqueous
2104696-008E MW-19_04212021 4/21/2021 1500h Aqueous Ion Balance
2104696-008E MW-19 04212021 4/21/2021 1500h Aqueous ICP Metals, Dissolved
2104696-008E MW-19 04212021 4/21/2021 1500h Aqueous ICPMS Metals, Dissolved
2104696-008E MW-19_04212021 4/21/2021 1500h Aqueous Mercury, Drinking Water
Dissolved
2104696-009 A MW-26 04212021 4/21/2021 900h Aqueous VOA by GC/MS Method
8260D/5030C
2104696-009B MW-26 04212021 4/21/2021 900h Aqueous Anions, E300.0
2104696-009B MW-26 04212021 4/21/2021 900h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
2104696-009C MW-26 04212021 4/21/2021 900h Aqueous Total Dissolved Solids, A2540C
2104696-009D MW-26 04212021 4/21/2021 900h Aqueous Nitrite/Nitrate (as N), E353.2
2104696-009D MW-26 04212021 4/21/2021 900h Aqueous Ammonia, Aqueous
2104696-009E MW-26 04212021 4/21/2021 900h Aqueous ICP Metals, Dissolved
2104696-009E MW-26 04212021 4/21/2021 900h Aqueous ICPMS Metals, Dissolved
Report Date: 5/13/2021 Page 4 of 59
All analyses applicable to lhe CWA. SOWA. and RCRA are perfonned in accordance to NELAC prolocols, Pertinent sampling information is located on the allnched COC. Confidential Business lnfonm:1.lion: This repon is provided for the exclusi\'e use of the
~ddressee, Pri, ile~es o! sub .. seq~ent ~~e of lhe ~~e of this .con:1pm1y or illl) 1~mber of its s1aIT, or reproduclio~ ~f this repo~ in ~on?ection .. \\~th the n~vertisemenl, P~?motio.n ~r ~ale of ?1!Y. -~rod~cl or P~?cess, ~r in ~nn:c~ion w~lh th~ r~-p~blication of this repon
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
Lab Set ID: 2104696
Date Received: 4/23/2021 1200h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
2 I 04696-009E MW-26 04212021 4/21/2021 900h Aqueous Ion Balance
3440 South 700 West 2104696-009£ MW-26 04212021 4/21 /2021 900h Aqueous Mercury, Drinking Water
Dissolved
;alt Lake City, UT 841 I 9 2104696-01 OA TW4-24 04212021 4/21 /2021 1230h Aqueous VOA by GC/MS Method
8260D/5030C
2104696-01 OB TW4-24 04212021 4/21/2021 1230h Aqueous Anions, E300.0
2104696-01 OB TW4-24 04212021 4/21/2021 1230h Aqueous Alkalinity/ Bicarbonate/ Phone: [phone] Carbonate, Low Level
Toll Free: [phone] 2104696-01 oc TW4-24 04212021 4/21/2021 1230h Aqueous Total Dissolved Solids, A2540C
Fax: [phone] 2104696-0 I OD TW4-24 04212021 4/21/2021 1230h Aqueous Nitrite/Nitrate (as N), E353.2
:-mail: [e-mail] 2104696-0 IOD TW4-24 04212021 4/21/2021 1230h Aqueous Ammonia, Aqueous
2104696-01 OE TW4-24 04212021 4/21/2021 1230h Aqueous Ion Balance
web: www.awal-labs.com 2104696-01 OE TW4-24 04212021 4/21/2021 1230h Aqueous ICP Metals, Dissolved
2104696-01 OE TW4-24 04212021 4/21/2021 1230h Aqueous ICPMS Metals, Dissolved
2104696-0 JOE TW4-24 04212021 4/21/2021 1230h Aqueous Mercury, Drinking Water
Kyle F. Gross Dissolved
2104696-01 IA Trip Blank 4/20/2021 1015h Aqueous VOA by GC/MS Method
Laboratory Director 8260D/5030C
Jose Rocha
QA Officer
Report Date: 5/13/2021 Page 5 of 59
All analyses applicable to the CW A. SOWA. ru1d RCRA are perfom1cd in accordance to NELAC protocols. Pertinent sampling information is located on the au ached COC Confidential Business Information: This report is provided for the exclusi, e use or the
~ddressee Pri\'ile~es o_r sub ... seq~enl ~~e of the ~~e or lhis .co1~pany or M) 1~mbe1· of its staff, or reproduclio~ ~~ this repo~ in ~on)1ec1ion .. \\·ith the !l';~ertisef!lenl, P~?moti~n ':r saJe of ?1!Y, ~rod~cl or p~ocess, ~r in ~nn!c~ion w~lh th~ r~-publicalion of this report
3440 South 700 West
;alt Lake City, UT 84119
Phone:[phone]
Toll Free: [phone]
Fax:[phone]
:-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Inorganic Case Narrative
Client:
Contact:
Energy Fuels Resources, Inc.
Tanner Holliday
Project:
Lab Set ID:
Sample Receipt Information:
Date of Receipt:
Date of Collection:
Sample Condition:
C-0-C Discrepancies:
2nd Quarter Ground Water 2021
2104696
4/23/2021
4/20-4/21 /2021
Intact
None
Holding Time and Preservation Requirements: The analysis and preparation of all
samples were performed within the method holding times. All samples were properly
preserved.
Preparation and Analysis Requirements: The samples were analyzed following the
methods stated on the analytical reports.
Analytical QC Requirements: All instrument calibration and calibration check
requirements were met. All internal standard recoveries met method criterion.
Batch QC Requirements: MB, LCS, MS, MSD, RPO:
Method Blanks (MB): No target analytes were detected above reporting limits,
indicating that the procedure was free from contamination.
Laboratory Control Samples (LCS): All LCS recoveries were within control
limits, indicating that the preparation and analysis were in control.
Matrix Spike / Matrix Spike Duplicates (MS/MSD): All percent recoveries and
RPDs (Relative Percent Differences) were inside established limits, with the
following exceptions:
Sample ID Analyte QC Explanation
2104696-001 D Nitrate-Nitrite MS/MSD Sample matrix interference
2104696-002E Sodium MS/MSD High analyte concentration
Duplicate (DUP): The parameters that required a duplicate analysis had RPDs
within the control limits.
Corrective Action: None required.
Report Date: 5/13/2021 Page 6 of 59
All analyses applicoble to the CW A. SDW A. and RCRA are perfom1ed in accordance to NE LAC protocols, Pertinent sampling information is locoted on lhe altached COC Confirlenliol Business lnfonnalion: This report is provided for lhe exclusi, e use of the
~ddressee Pri, ile~es o_f sub...5eq~enl ~'?e of the ~?1:"e of this .co1~pnny or M) ~mber of its slaIT, or reproduclio~ ~f this repo~ in ~on~lection,. ,,i1h the a~ver1isemenl. P~?motio.n or sale of~!) ~rodl~I or p~ocess, ~r in 7°nn:c~ion w!lh th~ r:_-p~blica1ion or this report
3440 South 700 West
;alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
:-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Volatile Case Narrative
Client:
Contact:
Energy Fuels Resources, Inc.
Tanner Holliday
Project:
Lab Set ID:
Sample Receipt Information:
Date of Receipt:
Date of Collection:
Sample Condition:
C-0-C Discrepancies:
Method:
Analysis:
2nd Quarter Ground Water 2021
2104696
4/23/2021
4/20-4/21/202 I
Intact
None
SW-846 8260D/5030C
Volatile Organic Compounds
General Set Comments: No target analytes were observed above reporting limits.
Holding Time and Preservation Requirements: All samples were received in appropriate
containers and properly preserved. The analysis and preparation of all samples were
performed within the method holding times following the methods stated on the analytical
reports.
Analytical QC Requirements: All instrument calibration and calibration check
requirements were met. All internal standard recoveries met method criterion.
Batch QC Requirements: MB, LCS, MS, MSD, RPD, and Surrogates:
Method Blanks (MBs): No target analytes were detected above reporting limits,
indicating that the procedure was free from contamination.
Laboratory Control Sample (LCSs): All LCS recoveries were within control
limits, indicating that the preparation and analysis were in control.
Matrix Spike / Matrix Spike Duplicate (MS/MSD): All percent recoveries and
RPDs (Relative Percent Differences) were inside established limits, with the
following exceptions: the MSD percent recoveries for multiple analytes on sample
2104696-00lA were outside of the control limits due to sample matrix interference.
Surrogates: All surrogate recoveries were within established limits.
Corrective Action: None required.
Report Date: 5/13/2021 Page 7 of59
All analyses applicable 10 lhe CWA. SDWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is localed on the attached COC Confidential Business lnformalion: This report is provided for the exclusi,·e use of the
~ddressee Privile~es o! sub .. seq~enl ~~e of lhe ~?','le of this .coi,:ipany or any ~~ber of its slaff, or reproductio~ ~! this repo~ in .co~ection .. will, the a~, ertisemenl. p~~motio.n ~r ~ale of ~!,Y ~rod~ct or p,.ocess, ~r in ';'°nn~c!ion w!lh lh? n;:-publicalion of this report
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
American West _Q_C_SUMMARY REPORT ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2104696 Dept: ME
Project: 2nd Quarter Ground Water 2021 QC Type: LCS
--------
Reporting Amount Spiked Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: LCS-76833 Date Analyzed: 05/06/2021 1045h
Test Code: 200.7-DIS Date Prepared: 04/26/2021 1106h
Calcium 9.68 mg/L E200.7 0.170 1.00 10.00 0 96.8 85 -115
Magnesium 9.97 mg/L E200,7 0.148 1.00 10.00 0 99.7 85 -115
Potassium 10.5 mg/L E200.7 0.200 1.00 10.00 0 105 85 -115
Sodium 10.6 mg/L E200.7 0.222 1.00 10.00 0 106 85 -115
Lab Sample ID: LCS-76832 Date Analyzed: 05/04/2021 1534h
Test Code: 200.8-DIS Date Prepared: 04/26/2021 1106h
Arsenic 0.214 mg/L E200.8 0.000298 0.00200 0.2000 0 107 85-115
Cadmium 0.204 mg/L E200.8 0.0000742 0.000500 0.2000 0 102 85 -115
Chromium 0.207 mg/L E200.8 0.000920 0.00200 0.2000 0 103 85 -115
Cobalt 0.207 mg/L E200.8 0.000300 0.00400 0.2000 0 103 85 -115
Copper 0.208 mg/L E200.8 0.00111 0.00200 0.2000 0 104 85 -115
Iron 103 mg/L E200.8 0.0312 0.100 1.000 0 103 85 -115
Lead 0.195 mg/L E200.8 0.000588 0.00200 0.2000 0 97.7 85 -115
Manganese 0.206 mg/L E200.8 0.000930 0.00200 0.2000 0 103 85 -115
Molybdenum 0.206 mg/L E200.8 0.000884 0.00200 0.2000 0 103 85 -115
Nickel 0.205 mg/L E200,8 0.000584 0.00200 0.2000 0 103 85 -115
Selenium 0.195 mg/L E2D0.8 0.000508 0.00200 0.2000 0 97.5 85 -115
Silver 0.191 mg/L E200.8 0.000232 0.00200 0.2000 0 95.5 85 -115
Thallium 0.195 mg/L E200,8 0.000418 0.00200 0.2000 0 97.7 85 -115
Tin 1.05 mg/L E200.8 0.000968 0.00400 1.000 0 105 85 -115
Uranium 0.196 mg/L E200.8 0.000176 0.00200 0.2000 0 98.0 85 -115
Zinc 1.05 mg/L E200.8 0.00418 0.00600 1.000 0 105 85 -115 -Lab Sample ID: LCS-76832 Date Analyzed: 05/05/2021 1351h
Test Code: 200.8-DIS Date Prepared: 04/26/2021 1106h
Beryllium 0.195 mg/L E200.8 0.000198 0.00200 0.2000 0 97.4 85 -115
Report Date: 5/13/2021 Page 39 of 59
analyses applicable to the CWA. SOWA, and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use oftl-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104696
Project: 2nd Quarter Ground Water 2021
Analyte Result
Lab Sample ID: LCS-76832 Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Vanadium 0.207
Lab Sample ID: LCS-76831 Date Analyzed:
Test Code: HG-DW-DIS-245.1 Date Prepared:
Mercury 0.00323
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
_QC SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
ME
Units Method
05/04/2021 1534h
04/26/2021 1106h
mg/L E200.8
04/26/2021 1342h
04/26/2021 1001 h
mg/L E245 1
MDL
0.00152
0.0000396
Reporting
Limit
0.00440
0.0000900
QC Type: LCS
Amount Spiked Spike Ref.
Amount %REC
0.2000 0 104
0.003330 0 96.9
Limits
85 -115
85 -115
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPO
Limit Amt %RPO Qual
Report Date: 5/13/2021 Page 40 of59
analyses appl icable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee, Privileges of subsequent use oftl-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or saJe of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee wi11 be granted only on contact This
American West ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104696
Project: 2nd Quarter Ground Water 2021
Analyte Result
Lab Sample ID: MB-76833 Date Analyzed:
Test Code: 200.7-DIS Date Prepared:
Calcium < l.00
Magnesium < 1.00
Potassium < 1.00
Sodium < 1.00
Lab Sample ID: MB-76832 Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Arsenic < 0.000500
Cadmium < 0.000125
Chromium < 0.000500
Cobalt < 0.00100
Copper < 0.000500
Iron < 0.0250
Lead < 0.000500
Manganese < 0.000500
Molybdenum < 0.000500
Nickel < 0.000500
Selenium < 0.000500
Silver < 0.000500
Thallium < 0.000500
Tin < 0.00100
Zinc < 0.00150
Lab Sample ID: MB-76832 Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Beryllium < 0.000200
Uranium < 0.000200
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Units Method MDL Limit
05/06/2021 I 042h
04/26/2021 1106h
mg/L E200.7 0.170 1.00
mg/L E200 7 0.148 1.00
mg/L E200.7 0.200 1.00
mg/L E200.7 0.222 1.00
05/04/2021 1530h
04/26/2021 1106h
mg/L E200.8 0.0000745 0.000500
mg/L E200.8 0.0000186 0.000125
mg/L E200.8 0.000230 0.000500
mg/L E200.8 0.0000750 0.00100
mg/L E200 8 0.000276 0.000500
mg/L E200.8 0.00780 0.0250
mg/L E200.8 0.000147 0.000500
mg/L E200.8 0.000232 0.000500
mg/L E200.8 0.000221 0.000500
mg/L E200.8 0.000146 0.000500
mg/L E200,8 0.000127 0.000500
mg/L E200 8 0.0000580 0.000500
mg/L E200.8 0.000105 0.000500
mg/L E200.8 0.000242 0.00100
mg/L E200.8 0.00105 0.00150
05/05/2021 1348h
04/26/2021 1106h
mg/L E200.8 0.0000198 0.000200
mg/L E200.8 0.0000176 0.000200
Tanner Holliday
ME
MBLK
Spike Ref.
Amount %REC Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt %RPO Limit Qual
Report Date: 5/13/2021 Page 41 of 59
analyses applicable to the CWA. SDWA, and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of thls report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this repon for any purpose other than for the addressee will be granted only on contact This
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104696
Project: 2nd Quarter Ground Water 2021
Analyte Result
Lab Sample ID: MB-76832 Date Analyzed:
Test Code: 200.8-DJS Date Prepared:
Vanadium < O.OOllO
Lab Sample ID: MB-76831 Date Analyzed:
Test Code: HG-DW-DJS-245.1 Date Prepared:
Mercury < 0.0000900
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact: Tanner Holliday
Units Method
05/04/2021 1530h
04/26/2021 1106h
mg/L E200.8
04/26/2021 1336h
04/26/2021 I 00 I h
mg/L E245.l
MDL
0.000379
0.0000396
Reporting
Limit
0.00110
0.0000900
Dept: ME
QC Type: MBLK
Amount Spiked Spike Ref.
Amount %REC Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Limit Amt %RPO Qual
Report Date: 5/13/2021 Page 42 of 59
analyses applicable to the CWA, SDW A, and RCRA are performed in accordance to N ELAC protocols. Pertinent sampling information is located on the attached COC, Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of ti-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sa.Jc of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be b>Tanted only on contact, This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-Iabs.com
Jose Rocha
QA Officer
American West __QC SUMMARY REPORT ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2104696 Dept: ME
Project: 2nd Quarter Ground Water 2021 QC Type: MS -----
Reporting Amount Spiked Spike Ref. RPO Ref. RPO
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 2104696-002EMS Date Analyzed: 05/06/2021 1058h
Test Code: 200.7-DIS Date Prepared: 04/26/2021 1106h
Calcium 129 mg/L E200.7 3.40 20.0 10.00 118 113 70 -130
Sodium 594 mg/L E200.7 4.44 20.0 10.00 579 147 70 -130
Lab Sample ID: 2104696-002EMS Date Analyzed: 05/06/2021 1645h
Test Code: 200.7-DIS Date Prepared: 04/26/2021 1106h
Magnesium 48.1 mg/L E200.7 0.148 1.00 10.00 38.1 99.6 70 -130
Potassium 18.8 mg/L E200.7 0.200 1.00 10.00 7.91 109 70 -130
Lab Sample ID: 2104696-002EMS Date Analyzed: 05/04/2021 1552h
Test Code: 200.8-DIS Date Prepared: 04/26/2021 1106h
Arsenic 0.217 mg/L E200.8 0.000298 0.00200 0.2000 0.000168 108 75 -125
Cadmium 0.199 mg/L E200.8 0.0000742 0.000500 0.2000 0.000143 99.2 75 -125
Chromium 0.201 mg/L E200.8 0.000920 0.00200 0.2000 0 IOI 75 -125
Cobalt 0.203 mg/L E200,8 0.000300 0.00400 0.2000 0.000754 101 75 -125
Copper 0.202 mg/L E200.8 0.00111 0.00200 0.2000 0 IOI 75 -125
Iron 1.02 mg/L E200.8 0.0312 0.100 , 1.000 0.00847 101 75 -125
Lead 0.189 mg/L E200.8 0.000588 0.00200 0.2000 0 94.3 75 -125
Manganese 0.439 mg/L E200.8 0.000930 0.00200 0.2000 0.237 IOI 75 -125
Molybdenum 0.213 mg/L E200.8 0.000884 0.00200 0.2000 0.00241 105 75 -125
Nickel 0.204 mg/L E200,8 0.000584 0.00200 0.2000 0.00159 IOI 75 -125
Selenium 0.188 mg/L E200.8 0.000508 0.00200 0.2000 0.00399 92.0 75 -125
Silver 0.177 mg/L E200.8 0.000232 0.00200 0.2000 0 88.4 75 -125
Thallium 0.186 mg/L E200.8 0.000418 0.00200 0.2000 0.000171 93.0 75 -125
Tin 1.07 mg/L E200,8 0.000968 0.00400 1.000 0 107 75 -125
Uranium 0.191 mg/L E200.8 0.000176 0.00200 0.2000 0.00149 94.6 75 -125
Zinc 1.07 mg/L E200.8 0.00418 0.00600 1.000 0.00143 107 75 -125
Report Date: 5/13/2021 Page 43 of 59
ana1yses applicable to the CWA. SOWA, and RCRA are perfonned in accordance to NELAC protocols, Pertinent sampling information is located on the attached COC. Confidential Business [nformation: This report is provided for the exclusive use of the addressee, Privileges of subsequent use oft}-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connechon with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104696
Project: 2nd Quarter Ground Water 2021
Analyte Result
Lab Sample ID: 2104696-002EMS Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Beryllium 0.195
Lab Sample ID: 2104696-002EMS Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Vanadium 0.208
Lab Sample ID: 2104696-00IEMS Date Analyzed:
Test Code: HG-DW-DIS-245.1 Date Prepared:
Mercury 0.00322
3440 South 700 West
Salt Lake City, UT 84 I 19
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
_QC SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
ME
Units Method
05/05/2021 1402h
04/26/2021 1106h
mg/L E200.8 -05/04/2021 1552h
04/26/2021 II 06h
mg/L E200.8
04/26/2021 1350h
04/26/2021 I 00 I h
mg/L E245.l
MDL
0.000198
0.00152
0.0000396
Reporting
Limit
0.00200
0.00440
0.0000900
QC Type: MS
Amount Spiked Spike Ref.
Amount
0.2000 0
0.2000 0
0.003330 0
%REC
97.3
104
96.7
2 -Analyte concentration is too high/or accurate matrix spike recovery and/or RPD.
Limits
75 -125
75 -125
85 -115
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Limit Amt %RPO Qual
Report Date: 5/13/2021 Page 44 of 59
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC~ Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tt'
ne of this company or any member of its staff. or reproduction of this reJ)Ort in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
American West QC SUMMARY REPORT_ ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2104696 Dept: ME
Project: 2nd Quarter Ground Water 2021 QC Type: MSD ---
Reporting Amount Spiked Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 2104696-00ZEMSD Date Analyzed: 05/06/2021 11 OOh
Test Code: 200.7-DIS Date Prepared: 04/26/2021 1106h
Calcium 128 mg/L E200,7 3.40 20.0 10.00 118 100 70 -130 129 0.985 20
Sodium 586 mg/L E200.7 4.44 20.0 10.00 579 69.9 70 -130 594 1.31 20
Lab Sample ID: 2104696-00ZEMSD Date Analyzed: 05/06/2021 164 7h
Test Code: 200.7-DIS Date Prepared: 04/26/2021 1106h
Magnesium 47.6 mg/L E200.7 0.148 1.00 10.00 38.1 95.4 70 -130 48.1 0.884 20
Potassium 18.7 mg/L E200.7 0.200 1.00 10.00 7.91 108 70 -130 18.8 0.698 20
Lab Sample ID: 2 l04696-002EMSD Date Analyzed: 05/04/2021 1555h
Test Code: 200.8-DIS Date Prepared: 04/26/2021 1106h
Arsenic 0.218 mg/L E200.8 0.000298 0.00200 0.2000 0.000168 109 75 -125 0.217 0.415 20
Cadmium 0.198 mg/L E200,8 0.0000742 0.000500 0.2000 0.000143 99.0 75 -125 0.199 0.240 20
Chromium 0.204 mg/L E200,8 0.000920 0.00200 0.2000 0 102 75 -125 0.201 1.45 20
Cobalt 0.206 mg/L E200.8 0.000300 0.00400 0.2000 0.000754 102 75 -125 0.203 1.18 20
Copper 0.206 mg/L E200.8 0.00111 0.00200 0.2000 0 103 75 -125 0.202 1.95 20
Iron 1.03 mg/L E200.8 0.0312 0.100 1.000 0.00847 102 75 -125 1.02 1.25 20
Lead 0.193 mg/L E200,8 0.000588 0.00200 0.2000 0 96.6 75 -125 0.189 2.45 20
Manganese 0.445 mg/L E200.8 0.000930 0.00200 0.2000 0.237 104 75 -125 0.439 1.37 20
Molybdenum 0.216 mg/L E200,8 0.000884 0.00200 0.2000 0.00241 107 75 -125 0.213 1.18 20
Nickel 0.206 mg/L E200.8 0.000584 0.00200 0.2000 0.00159 102 75 -125 0.204 0.885 20
Selenium 0.190 mg/L E200.8 0.000508 0.00200 0.2000 0.00399 93.0 75 -125 0.188 1.02 20
Silver 0.178 mg/L E200.8 0.000232 0.00200 0.2000 0 88.8 75 -125 0.177 0.496 20
Thallium 0.190 mg/L E200,8 0.000418 0.00200 0.2000 0.000171 94.9 75 -125 0.186 2.06 20
Tin 1.10 mg/L E200.8 0.000968 0.00400 1.000 0 I 10 75 -125 1.07 2.88 20
Uranium 0.194 mg/L E200.8 0.000176 0.00200 0.2000 0.00149 96.3 75 -125 0.191 1.75 20
Zinc 1.07 mg/L E200.8 0.00418 0.00600 1.000 0.00143 107 75 -125 1.07 0.170 20
Report Date: 5/13/2021 Page 45 of 59
analyses applicable to the CW A. SDW A, and RCRA are perfom1ed in accordance to N ELAC protocols, Pertinent sampling infom,ation is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104696
Project: 2nd Quarter Ground Water 2021
Analyte Result
Lab Sample ID: 2104696-002EMSD Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Beryllium 0.193
Lab Sample ID: 2104696-002EMSD Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Vanadium 0.208
Lab Sample ID: 2104696-00lEMSD Date Analyzed:
Test Code: HG-DW-DIS-245.1 Date Prepared:
Mercury 0.00313
3440 South 700 West
Salt Lake City, UT 84 I I 9
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
ME
Units Method
05/05/2021 1406h
04/26/2021 1106h
mg/L E200.8 -05/04/2021 1555h
04/26/2021 1106h
mg/L E200.8
04/26/2021 1352h
04/26/2021 IOO!h
mg/L E245.l
MDL
0.000198
0.00152
0.0000396
Reporting
Limit
0.00200
0.00440
0.0000900
QC Type: MSD
Amount Spiked Spike Ref.
Amount %REC
0.2000 0 96.6
0.2000 0 104
0.003330 0 94.0
' -Analyte concentration is too high for accurate matrix spike recovery and/or RPD.
Limits
75 -125
75 -125
85 -115
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Limit Amt %RPO
0.195 0.699 20
0.208 0.115 20
0.00322 2.89 20
Qual
Report Date: 5/13/2021 Page 46 of 59
analyses applicable to the CWA, SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of tl-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sa1e of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact, This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104696
Project: 2nd Quarter Ground Water 2021
Analyte Result
Lab Sample ID: 2104696-0028DUP Date Analyzed:
Test Code: 300.0-W
Sulfate 1,310
Lab Sample ID: 2104696-00SBDUP Date Analyzed:
Test Code: 300.0-W
Fluoride < 0.200
Lab Sample ID: 2104696-00SDDUP Date Analyzed:
Test Code: NH3-W-350.l Date Prepared:
Ammonia (as N) < 0.0500
Lab Sample ID: 2104696-006CDUP Date Analyzed:
Test Code: TDS-W-2540C
Total Dissolved Solids 1,420
Lab Sample ID: 2104696-00ICDUP Date Analyzed:
Test Code: TDS-W-2540C
Total Dissolved Solids 2,000
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
_QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Units Method MDL Limit
05/11/2021 1014h
mg/L E300.0 15.0 100
05/11/2021 1103h
mg/L E300 0 0.00520 0.200
05/12/2021 1317h
05/11/2021 1324h
mg/L E350.l 0.0495 0.0500
04/26/2021 1350h
mg/L SM2540C 16.0 20.0 -04/26/2021 1300h
mg/L SM2540C 16.0 20.0
Tanner Holliday
WC
DUP
Spike Ref.
Amount %REC Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt %RPO Limit
1290 1.04 20
0.129 11.7 20
0 0 20
1440 1.40 5
1980 1.00 5
Qual
Report Date: 5/13/2021 Page 4 7 of 59
analyses applicable to the CWA. SDWA. and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling information is located on the attached COC' Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of ti'
ne of this company or any member of its staff, or reproduction of this report in connection with the advertlsement,. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact, This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
American West QC SUMMARY REPORT ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2104696 Dept: WC
Project: 2nd Quarter Ground Water 2021 QC Type: LCS -------
Reporting Amount Spiked Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: LCS-R151776 Date Analyzed: 05/04/2021 1650h
Test Code: 300.0-W
Chloride 5.04 mg/L E300.0 0.0198 0.100 5.000 0 101 90 -110
Fluoride 4.85 mg/L E300.0 0.00260 0.100 5.000 0 96.9 90 -110
Sulfate 5.04 mg/L E300.0 0.0750 0.500 5.000 0 IOI 90 -110
Lab Sample ID: LCS-R152002 Date Analyzed: 05/10/2021 1854h
Test Code: 300.0-W
Fluoride 4.87 mg/L E300.0 0.00260 0.100 5.000 0 97.4 90 -110 "
Sulfate 5.07 mg/L E300.0 0.0750 0.500 5.000 0 101 90-110 "
Lab Sample ID: LCS-R151388 Date Analyzed: 04/27/2021 650h
Test Code: ALK-W-23208-LL
Alkalinity (as CaC03) 249 mg/L SM23208 0.333 1.00 250.0 0 99.6 90 -110
Lab Sample ID: LCS-77043 Date Analyzed: 05/06/2021 819h
Test Code: NH3-W-350.l Date Prepared: 05/05/2021 1348h
Ammonia (as N) 2.00 mg/L E350.1 0.0495 0.0500 2.000 0 100 90-110
Lab Sample ID: LCS-77157 Date Analyzed: 05/12/2021 1316h
Test Code: NH3-W-350.1 Date Prepared: 05/11/2021 1324h
Ammonia (as N) 1.79 mg/L E350,l 0.0495 0.0500 2.000 0 89.6 90 -110 §
Lab Sample ID: LCS-R151328 Date Analyzed: 04/25/2021 1422h
Test Code: N02/N03-W-353.2 -
Nitrate/Nitrite (as N) 1.07 mg/L E353.2 0.00541 0.0100 1.000 0 107 90 -110
Lab Sample ID: LCS-R151413 Date Analyzed: 04/26/2021 1350h
Test Code: TDS-W-2540C
Total Dissolved Solids 194 mg/L SM2540C 8.00 10.0 205.0 0 94.6 80 -120
Report Date: 5/13/2021 Page 48 of 59
analyses applicable to the CW A. SOW A, and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling infom1ation is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of ti-
ne of this company or any member of its staff, or reproduction of this report in connection wlth the advertisement~ promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee wilt be granted only on contact This
ANALYTICAL
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104696
Project: 2nd Quarter Ground Water 2021
Analyte Result
Lab Sample ID: LCS-Rl51412 Date Analyzed:
Test Code: TDS-W-2540C
Total Dissolved Solids 208
Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Method MDL Limit
Tanner Holliday
WC
LCS
Spike Ref.
Amount %REC
04/26/2021 1300h
mg/L SM2540C 8.00 10.0 205.0 0 IOI
" -Reissue of a previously generated report. Information has been added, updated, or revised. Information herein supersedes that of the previously issued reports.
§ -QC limits are set with an accuracy of two significant figures, therefore the recovery rounds to an acceptable value within the control limits.
Limits
80 -120
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt %RPD Limit Qual
Report Date: 5/13/2021 Page 49 of 59
analyses applicable to the CWA. SDWA, and RCRA are penormed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee, Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this repon for any purpose other than for the addressee will be b'fanted only on contact, This
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104696
Project: 2nd Quarter Ground Water 2021
Analyte Result
Lab Sample ID: MB-Rl51776 Date Analyzed:
Test Code: 300.0-W
Chloride < 0.100
Fluoride < 0.100
Sulfate < 0.500
Lab Sample ID: MB-Rl52002 Date Analyzed:
Test Code: 300.0-W
Fluoride < 0.100
Sulfate < 0.500
Lab Sample ID: MB-Rl51388 Date Analyzed:
Test Code: ALK-W-23208-LL
Bicarbonate (as CaC03) < 1.00
Carbonate (as CaC03) < 1.00
Lab Sample ID: MB-77043 Date Analyzed:
Test Code: NH3-W-350. l Date Prepared:
Ammonia (as N) < 0.0500
Lab Sample ID: MB-77157 Date Analyzed:
Test Code: NH3-W-350.l Date Prepared:
Ammonia (as N) < 0.0500
Lab Sample ID: MB-Rl51328 Date Analyzed:
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) < 0.0100
Lab Sample ID: MB-R151413 Date Analyzed:
Test Code: TDS-W-2540C
Total Dissolved Solids < 10.0
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Units Method MDL Limit
05/04/2021 1718h
mg/L E300.0 0.0198 0.100
mg/L E300.0 0.00260 0.100
mg/L E300 0 0.0750 0.500
05/10/2021 1829h
mg/L E300 0 0.00260 0.100
mg/L E300.0 0.0750 0.500
04/27/2021 650h
mg/L SM2320B 0.333 1.00
mg/L SM2320B 0.333 1.00
05/06/2021 818h
05/05/2021 1348h
mg/L E350.l 0.0495 0.0500
05/12/2021 1315h
05/11/2021 1324h
mg/L E350.l 0.0495 0.0500
04/25/2021 1421 h
mg/L E353,2 0.00541 0.0100
04/26/2021 1350h
mg/L SM2540C 8.00 10.0
Tanner Holliday
WC
MBLK
Spike Ref.
Amount %REC Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPD
Amt %RPO Limit Qual
I\
I\
Report Date: 5/13/2021 Page 50 of 59
analyses applicable to the CW A. SDW A, and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC, Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement~ promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee wi11 be granted only on contact. This
,.NALYTICAL
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104696
Project: 2nd Quarter Ground Water 2021
Analyte Result Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
WC
Method MDL
Reporting
Limit
QC Type: MBLK
Amount Spiked Spike Ref.
Amount %REC
Lab Sample ID: MB-R151412 Date Analyzed: 04/26/2021 1300h
Test Code: TDS-W-2540C
Total Dissolved Solids < 10.0 mg/L SM2540C 8.00 10.0
A -Reissue of a previously generated report. Information has been added, updated, or revised. Information herein supersedes that of the previously issued reports.
Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Limit Amt %RPO Qual
Report Date: 5/13/2021 Page 51 of 59
analyses applicable to the CWA, SDW A, and RCRA are perforn1ed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee, Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this rep::,rt in connection with the advertisement promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104696
Project: 2nd Quarter Ground Water 2021
Analyte Result
Lab Sample ID: 2104696-00SBMS Date Analyzed:
Test Code: 300.0-W
Chloride 536
Fluoride 482
Sulfate 1,040
Lab Sample ID: 2104696-00 lBMS Date Analyzed:
Test Code: ALK-W-23208-LL
Alkalinity (as CaC03) 1,320
Lab Sample ID: 2104696-00SDMS Date Analyzed:
Test Code: NH3-W-350.I Date Prepared:
Ammonia (as N) 2.03
Lab Sample ID: 2105163-00JDMS Date Analyzed:
Test Code: NH3-W-350. I Date Prepared:
Ammonia (as N) 2.10
Lab Sample ID: 2104696-00lDMS Date Analyzed:
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 0.488
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Units Method MDL Limit
05/04/2021 2347h
mg/L E300 0 1.98 10.0 500.0
mg/L E300.0 0.260 10.0 500.0
mg/L E300.0 7.50 50.0 500.0 -04/27/2021 650h
mg/L SM2320B 0.333 1.00 1,000
05/06/2021 824h
05/05/2021 1348h
mg/L E350.1 0.0495 0.0500 2.000
05/12/2021 1333h
05/11/2021 1324h
mg/L E350.1 0.0495 0.0500 2.000
04/25/2021 1426h
mg/L E353.2 0.00541 0.0100 1.000
Tanner Holliday
WC
MS
Spike Ref.
Amount %REC
30.9 101
1.01 96.2
510 105
320 99.6
0.066 98.1
0 105
0.0309 45.7
1 -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS.
Limits
90 -110
90 -110
90 -I 10
80 -120
90-110
90 -110
90 -110
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPD Limit Qual
Report Date: 5/13/2021 Page 52 of 59
analyses applicable to the CWA. SOWA, and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business lnformation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement0 promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
_QC SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2104696 Dept: WC
Project: 2nd Quarter Ground Water 2021 QC Type: MSD
Reporting Amount Spiked Spike Ref. RPDRef. RPO
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 2104696-00SBMSD Date Analyzed: 05/05/2021 015h
Test Code: 300.0-W
Chloride 535 mg/L E300.0 1.98 10.0 500.0 30.9 101 90 -110 536 0.0635 20
Fluoride 484 mg/L E300.0 0.260 10.0 500.0 1.01 96.6 90 -110 482 0.370 20
Sulfate 994 mg/L E300.0 7.50 50.0 500.0 510 96.8 90 -110 1040 4.20 20
Lab Sample ID: 2104696-00IBMSD Date Analyzed: 04/27/2021 650h
Test Code: ALK-W-23208-LL
Alkalinity (as CaC03) 1,320 mg/L SM2320B 0.333 1.00 1,000 320 99.6 80 -120 1320 0 10
Lab Sample ID: 2104696-00SDMSD Date Analyzed: 05/06/2021 825h
Test Code: NH3-W-350.l Date Prepared: 05/05/2021 1348h
Ammonia (as N) 2.09 mg/L E350.l 0.0495 0.0500 2.000 0.066 101 90-119 2.03 2.96 10
Lab Sample ID: 2105163-00JDMSD Date Analyzed: 05/12/2021 1334h
Test Code: NH3-W-350.l Date Prepared: 05/11/2021 1324h
Ammonia (as N) 2.20 mg/L E350.I 0.0495 0.0500 2.000 0 110 90 -110 2.11 4.28 10
Lab Sample ID: 2104696-00lDMSD Date Analyzed: 04/25/2021 1427h
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 0.463 mg/L E353.2 0.00541 0.0100 1.000 0.0309 43.2 90 -110 0.488 5.23 10
1 -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS.
Report Date: 5/13/2021 Page 53 of59
analyses applicable to the CWA, SDW A, and RCRA are perfom1ed in accordance to N ELAC protocols. Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of If
ne ofthls company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in conaection with the re-publication of this report for any pwpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail : [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
ANALYTICAL LABORATORIES QC SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2104696 Dept: MSVOA
Project: 2nd Quarter Ground Water 2021 QC Type: LCS
Reporting Amount Spiked Spike Ref. RPO Ref. RPO
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: LCS VOC-2 042321A Date Analyzed: 04/23/202 J 659h
Test Code: 8260D-W-DENIOO
2-Butanone 27.7 µg/L SW8260D 1.22 20.0 20.00 0 138 69-236
Acetone 34.0 µg/L SW8260D 2.76 20.0 20.00 0 170 36 -198
Benzene 22.4 µg/L SW8260D 0.147 1.00 20.00 0 112 78 -125
Carbon tetrachloride 22.7 µg/L SW8260D 0.785 1.00 20.00 0 114 66 -143
Chloroform 20.9 µg/L SW8260D 0.360 1.00 20.00 0 104 74 -120
Chloromethane 13.3 µg/L SW8260D 0.682 1.00 20.00 0 66.7 30 -149
Methylene chloride 23.0 µg/L SW8260D 0.451 1.00 20.00 0 115 65 -154
Naphthalene 18.3 µg/L SW8260D 0.730 1.00 20.00 0 91.4 55 -128
Tetrahydrofuran 21.1 µg/L SW8260D 0.436 1.00 20.00 0 105 59 -135
Toluene 21.8 µg/L SW8260D 0.277 1.00 20.00 0 109 69 -129
Xylenes, Total 67.0 µg/L SW8260D 0.746 1.00 60.00 0 112 66 • 124
Surr: I ,2-Dichloroethane-d4 49.7 µg/L SW8260D 50.00 99.4 80 -136
Surr: 4-Bromofluorobenzene 47.2 µg/L SW8260D 50.00 94.4 85 • 121
Surr: Dibromofluoromethane 49.4 µg/L SW8260D 50.00 98.9 78 -132
Surr: Toluene-d8 48.3 µg/L SW8260D 50.00 96.5 81 -123
Lab Sample ID: LCS VOC-2 042621A Date Analyzed: 04/26/2021 640h
Test Code: 8260D-W-DEN100
2-Butanone 24.9 µg/L SW8260D 1.22 20.0 20.00 0 124 69 -236
Acetone 29.6 µg/L SW8260D 2.76 20.0 20.00 0 148 36 -198
Benzene 20.8 µg/L SW8260D 0.147 1.00 20.00 0 104 78 -125
Carbon tetrachloride 21.2 µg/L SW8260D 0.785 1.00 20.00 0 106 66 -143
Chloroform 19.7 µg/L SW8260D 0.360 1.00 20.00 0 98.4 74 -120
Chloromethane 14.4 µg/L SW8260D 0.682 1.00 20.00 0 72.3 30 -149
Methylene chloride 21.6 µg/L SW8260D 0.451 1.00 20.00 0 108 65 -154
Naphthalene 18.2 µg/L SW8260D 0.730 1.00 20.00 0 91.0 55 -128
Tetrahydrofuran 21.0 µg/L SW8260D 0.436 1.00 20.00 0 105 59 • 135
Toluene 20.2 µg/L SW8260D 0.277 1.00 20.00 0 IOI 69 -129
Report Date: 5/13/2021 Page 54 of 59
analyses applicable to the CW A. SOW A, and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business lnfonnation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of ti-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact-This
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104696
Project: 2nd Quarter Ground Water 2021
Analyte Result
Lab Sample ID: LCS VOC-2 042621A Date Analyzed:
Test Code: 8260D-W-DEN100
Xylenes, Total 60.7
Surr: l ,2-Dichloroethane-d4 50.2
Surr: 4-Bromofluorobenzene 47.0
Surr: Dibromofluoromethane 49.S
Surr: Toluene-d8 48.3
Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Method MDL Limit
Tanner Holliday
MSVOA
LCS
Spike Ref.
Amount %REC
04/26/2021 640h
µg/L SW8260D 0.746 1.00 60.00 0 IOI
µg/L SW8260D 50.00 100
µg/L SW8260D 50.00 94.0
µg/L SW8260D 50.00 99.0
µg/L SW8260D 50.00 96.S
Limits
66 -124
80 -136
85 -121
78 -132
81 -123
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPO Limit Qual
Report Date: 5/13/2021 Page 55 of59
analyses applicable to the CWA. SDW A, and RCRA are perfonned in accordance to NELAC protocols Pertinenl sampling infonnation is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement~ promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104696
Project: 2nd Quarter Ground Water 2021
Analyte
Lab Sample ID: MB VOC-2 042321A
Test Code:
2-Butanone
Acetone
Benzene
8260D-W-DENIOO
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surr: l,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Lab Sample ID: MB VOC-2 042621A
Test Code: 8260D-W-DENIOO
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Result
Date Analyzed:
<20.0
<20.0
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
50.0
48.0
48.4
48.1
Date Analyzed:
<20.0
<20.0
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
_QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Tanner Holliday
MSVOA
MBLK
Reporting
Limit
Amount Spiked Spike Ref.
Method MDL Amount %REC
04/23/2021 719h
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW82600
µg/L SW8260D
µg/L SW8260D
µg/L SW82600
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
04/26/202 l 700h
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
1.22
2.76
0.147
0.785
0.360
0.682
0.451
0.730
0.436
0.277
0.746
1.22
2.76
0.147
0.785
0.360
0.682
0.451
0.730
0.436
0.277
20.0
20.0
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
20.0
20.0
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
50.00
50.00
50.00
50.00
100
96.1
96.9
96.1
Limits
80 -136
85 -121
78 -132
81 -123
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPO
Limit Amt %RPO Qual
Report Date: 5/13/2021 Page 56 of59
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee, Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be b'T8nted only on contact This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104696
Project: 2nd Quarter Ground Water 2021
Analyte Result
Lab Sample ID: MB VOC-2 042621A Date Analyzed:
Test Code: 8260D-W-DEN100
Xylenes, Total < 1.00
Surr: l ,2-Dichloroethane-d4 51.0
Surr: 4-Bromofluorobenzene 48.2
Surr: Dibromofluoromethane 49.4
Surr: Toluene-d8 48.6
Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Method MDL Limit
Tanner Holliday
MSVOA
MBLK
Spike Ref.
Amount %REC
04/26/2021 700h
µg/L SW8260D 0.746 1.00
µg/L SW8260D 50.00 102
µg/L SW8260D 50.00 96.3
µg/L SW8260D 50.00 98.9
µg/L SW8260D 50.00 97.1
Limits
80 -136
85 -121
78 -132
81 -123
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt %RPO Limit Qual
Report Date: 5/13/2021 Page 57 of59
ana1yses applicable to the CWA. SDWA, and RCRA are perfom,ed in accordance to NELAC protocols Pertinent sampling infom1ation is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of ti-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104696
Project: 2nd Quarter Ground Water 2021
Analyte Result
Lab Sample ID: 2104696-00 IAMS Date Analyzed:
Test Code: 8260D-W-DEN100
2-Butanone 21.5
Acetone 22.2
Benzene 24.0
Carbon tetrachloride 24.6
Chloroform 22.8
Chloromethane 20.3
Methylene chloride 24.9
Naphthalene 18.8
Tetrahydrofuran 25.6
Toluene 23.6
Xylenes, Total 71.5
Surr: l,2-Dichloroethane-d4 49.8
Surr: 4-Bromofluorobenzene 46.5
Surr: Dibromofluoromethane 49.0
Surr: Toluene-d8 47.9
Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
_QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Method MDL Limit
Tanner Holliday
MSVOA
MS
Spike Ref.
Amount %REC
04/26/2021 818h
µg/L SW8260D 1.22 20.0 20.00 0 108
µg/L SW8260D 2.76 20.0 20.00 0 111
µg/L SW8260D 0.147 1.00 20.00 0 120
µg/L SW8260D 0.785 1.00 20.00 0 123
µg/L SW8260D 0.360 1.00 20.00 0 ll4
µg/L SW8260D 0.682 1.00 20.00 0 IOI
µg/L SW8260D 0.451 1.00 20.00 0 124
µg/L SW8260D 0.730 1.00 20.00 0 94.0
µg/L SW8260D 0.436 1.00 20.00 2.46 ll5
µg/L SW8260D 0.277 1.00 20.00 0 II&
µg/L SW8260D 0.746 1.00 60.00 0 119
µg/L SW8260D 50.00 99.5
µg/L SW8260D 50.00 93.1
µg/L SW8260D 50.00 98.1
µg/L SW8260D 50.00 95.7
Limits
69-236
36 -198
78 -125
66 -143
74 -120
30 -149
65 -154
55 -128
59 -135
69 -129
66 -124
80 -136
85 -121
78 -132
81 -123
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPO Limit Qual
Report Date: 5/13/2021 Page 58 of 59
analyses applicable to the CWA. SOW A, and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling infonnation is located on the attached COC' Confidential Business Infonnation: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction ofthls report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact~ This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
American West QC SUMMARY REPORT ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2104696 Dept: MSVOA
Project: 2nd Quarter Ground Water 2021 QC Type: MSD
Reporting Amount Spiked Spike Ref. RPO Ref. RPO
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 2104696-00lAMSD Date Analyzed: 04/26/2021 838h
Test Code: 8260D-W-DEN100
2-Butanone 21.1 µg/L SW8260D 1.22 20.0 20.00 0 106 69 -236 21.5 1.92 35
Acetone 21.0 µg/L SW8260D 2.76 20.0 20.00 0 105 36 -198 22.2 5.55 35
Benzene 29.5 µg/L SW8260D 0.147 1.00 20.00 0 148 78 -125 24.1 20.4 35
Carbon tetrachloride 28.8 µg/L SW8260D 0.785 1.00 20.00 0 144 66 -143 24.6 15.9 35
Chloroform 27.6 µg/L SW8260D 0.360 1.00 20.00 0 138 74 -120 22.8 19.3 35
Chloromethane 16.0 µg/L SW8260D 0.682 1.00 20.00 0 80.2 30 -149 20.3 23.3 35
Methylene chloride 30.2 µg/L SW8260D 0.451 1.00 20.00 0 151 65 -154 24.9 19.4 35
Naphthalene 23.2 µg/L SW8260D 0.730 1.00 20.00 0 116 55 -128 18.8 21.1 35
Tetrahydrofuran 24.5 µg/L SW8260D 0.436 1.00 20.00 2.46 110 59 -135 25.6 4.24 35
Toluene 28.0 µg/L SW8260D 0.277 1.00 20.00 0 140 69 -129 23.6 17.1 35
Xylenes, Total 83.2 µg/L SW8260D 0.746 1.00 60.00 0 139 66 -124 71.5 15.2 35
Surr: 1,2-Dichloroethane-d4 48.5 µg/L SW8260D 50.00 97.1 80 -136
Surr: 4-Bromofluorobenzene 46.7 µg/L SW8260D 50.00 93.4 85 -121
Surr: Dibromofluoromethane 47.9 µg/L SW8260D 50.00 95.8 78 -132
Surr: Toluene-d8 46.6 µg/L SW8260D 50.00 93.2 81 -123
' -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS.
Report Date: 5/13/2021 Page 59 of 59
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocoJs Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee_ Privileges of subsequent use oftl-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be b'Tanted only on contact This
American West Analytical Laboratories Rpt Emailed: UL
Denison
WORK ORDER Summary WorkOrder: 2104696
Due Date: 5/7/2021
Page 1 of7
Client:
Client ID:
Project:
Comments:
Sample ID
2104696-00lA
2104696-001B
2104696-001 C
2104696-001D
2104696-00lE
2104696-002A
2104696-002B
2104696-002C
Printed: 04/26/21 ll :46
Energy Fuels Resources, Inc.
ENE300 Contact: Tanner Holliday
2nd Quarter Ground Water 2021 QC Level: III WO Type: Project 1'.'
j QC 3 (no chromatograms). EDD-Denison. Email Group. Do not use "*R_" samples as MS/MSD. (use project for special DLs); -i
Client Sample ID Collected Date Received Date Test Code Matrix Set Storage
l\l\V-05_04202021
l\l\V-11_04202021
4/20/2021 1015h 4/23/2021 1200h 8260D-W-DEN100 Aqueous
4/20/2021 1135h
TestGrouf)_: 8260D-W-DENJOO; #ofAnalytes: 11 l#ofSurr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-23208-LL
2 SEL Ana!_J,_tes: ALKB ALKC
TDS-W-2540C
1 SEL Analytes: TDS
NHJ-W-350.1
1 SEL Analytes: NH3N
NH3-W-PR
N02/N03-W-353.2
1 SEL Analytes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN ,
200.8-DIS-PR
HG-DW-DIS-245.1
1 SEL Analytes,' HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
4/23/2021 1200h 8260D-W-DEN100 Aqueous
Test Group: 8260D-W-DENIOO; # of Analytes: 11 I# ofSurr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2540C
1 SEL Anal)ltes: TDS
LABORATORY CHECK: %M O RT O CN O TAT O QC O LUO 0 HOK_~-HOK_~-HOK __ _
VOCFridge
df-wc
df-wc
df-tds
df -no2/no3 & nh3
df -no2/no3 & nh3
df • no2/no3 & nh3
df-met
df-met
df-met
df-met
df-met
df-met
df-mct
VOCFridge
df-wc
df-wc
df-tds
3
3
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID Collected Date
2104696-0020 ~-11_04202021 4/20/2021 1135h
2104696-002E
2104696-00JA ~-12_04202021 4/20/20211245h
2104696-00JB
2104696-00JC
2104696-0030
2104696-00JE
WorkOrder: 2104696
Due Date: 5/7/2021
Page2 of7
Received Date Test Code Matrix Sel Storage
4/23/2021 1200h NH3-W-JSO.l Aqueous
l SEL Analytes: NH3N
NH3-W-PR
NOl/NOJ-W-353.2
l SELAnalytes: N03N02N
200.7-DIS
5 SEL Anai)l_tes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
1 SEL Analytes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
4/23/20211200h 8260D-W-DEN100 Aqueous
Test Group: 8260D-W-DENJOO; # of Analytes: 11 I # of Su": 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2540C
1 SEL Analytes: TDS
NHJ-W-350.1
1 SEL Analytes: NH3N
NH3-W-PR
N02/N03-W-353.2
I SEL Analytes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NJ SE AG
TLSN UZN
200.8-DIS-PR
HG-DW-DIS-245.1
I SEL Analytes: HG
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
df-met
df-met
df-met
df-met
df-met
df-met
df-met
VOCFridge
df-wc
df-wc
df • tds
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
df-met
df-met
df-met
df-met
df-met
3
Printed: 04/23/21 14 :3 5 LABORATORY CHECK: %M O RT D CN O TAT O QC O LUO D HOK ___ HOK __ _ HOK___ coc Emailed~----
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID Collected Date
2104696-003E MW-12 04202021 4/20/2021 1245h
2104696-004A l\fW-14_04202021 4/20/2021 1500h
2104696-004B
2104696-004C
2104696-004D
2104696-004E
2104696-00SA MW-65_04202021 · 4/20/2021 1500h
2104696-00SB
2104696-00SC
2104696-00SD
Work Order: 2104696
Due Date: 5/7/2021
Page 3 of7
Received Date Test Code Matrix Set Storage
4/23/2021 1200h HG-DW-DIS-PR Aqueous
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
4/23/2021 1200h 8260D-W-DEN100 Aqueous
Test Group: 8260D-W-DENJOO; # of Analytes: I I I# of_ Surr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2540C
I SELAnalytes: TDS
NHJ-W-350.1
1 SEL Analytes: NH3N
NH3-W-PR
N02/N03-W-353.2
I SELAnalytes: N03N02N
200.7-DIS
5 SELAnalytes: CA MG K NA V
200.7-DlS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DlS-245.1
1 SEL Analytes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
4/23/2021 1200h 8260D-W-DEN100 Aqueous
Test Group: 8260D-W-DENJOO; # of Analytes: 11 /# ofSurr: 4
300.0-W
3 SEL Anal)ltes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2540C
I SEL Analytes: TDS
NHJ-W-350.l
I SELAnalytes: NH3N
df-met
df-met
VOCFridgc
df-wc
df-·wc
df-tds
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
df-met
df-met
df-met
df-met
df-met
df-met
df-met
VOCFridge
df-wc
df-wc
df-tds
df -no2/no3 & nh3
3
3
Printed: 04/23/21 14:35 LABORATORY CHECK: %M O RT O CN O TAT O QC O LUO 0 HOK ___ HOK __ _ HOK___ COC Emailed ____ _
WORK ORDER Summary WorkOrder: 2104696
Due Date: 5/7/2021
Page4 of7
Client:
Sample ID
2104696-00SD
2104696-00SE
2104696-006A
2104696-006B
2104696-006C
2104696-006D
2104696-006E
Printed: 04/23/21 14:35
Energy Fuels Resources, Inc.
Client Sample ID
MW-<i5 04202021
Collected Date Received Date Test Code Matrix Sel Storage
4/20/2021 1500h 4/23/2021 1200h NH3-W-PR Aqueous
N02/N03-W-353.2
I SEL Analytes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DTS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
elf -no2/no3 & nh3
elf -no2/no3 & nh3
elf-met
elf-met
elf-met
df-met
elf-met
ISELAnaly_re_s:_Hi_G _____________________ ~-
HG-DW-DIS-PR
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-8alance TDS-Ca/c
MW-01_04212021 . 4/21/2021 1410h 4/23/2021 1200h 8260D-W-DEN100 Aqueous
Test Group: 8260D-W-DENIOO; # ofAnalJ,tes: II I# of Surr: 4
300.0-W
·---3 SEL Ana/ytes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2540C
I SEL Analytes: TDS
NHJ-W-350.1
I SEL Analytes: NH3N
NH3-W-PR
N02/N03-W-353.2
I SEL Analytes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
I SEL Anai}'_tes: HG
HG-DW-DIS-PR
elf-met
df-met
VOCFridge
elf-we
elf-we
df-tds
elf -no2/no3 & nh3
df -no2/no3 & nh3
elf -no2/no3 & nh3
df-met
elf-met
elf-met
elf-met
elf-met
df-met
LABORATORY CHECK: %M O RT O CN Cl TAT C QC O LUO 0 HOK ___ HOK __ _ HOK___ COC Emailed _____ _
3
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID Collected Date
2104696-006E MW-01_04212021 4/21/2021 1410h
2104696-007 A MW-15_04212021 4/21/202l 1050h
2104696-0078
2104696-007C
2104696-007D
2104696-007E
2104696-00BA MW-19_04212021 4/21/20211500h
2104696-00SB
2104696-00&C
2104696-00SD
Work Order: 2104696
Due Date: 5/7/2021
Page 5 of7
Received Date Test Code Matrix Set Storage
4/23/20211200h IONBALANCE Aqueous df-met
5 SEL Analytes: BALANCE Anions Cations TDS-Ba/ance TDS-Calc
4/23/2021 1200h 8260D-W-DEN100 Aqueous
Test GrouE 8260D-W-DEN100; # of Analytes: 11 I # o[ Surr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2S40C
I SEL Analytes: TDS
NIO-W-350.1
I SEL Analytes: NH3N
NB3-W-PR
N02/N03-W-JS3.2
1 SEL Analytes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
I SEL Analytes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
4/23/2021 1200h 8260D-W-DEN100 Aqueous
Test GrouE_: 8260D-W-DENI 00; # of Analytes: 11 I # o[ Sun-: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2540C
I SEL Analytes: TDS
NHJ-W-350.1
I SELAnalytes: NH3N
NH3-W-PR
VOCFridge
df-wc
df-wc
df-tds
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
df-met
df-met
df-met
df-met
df-met
df-met
dfsmet
VOCFridge
df-wc
df-wc
df-tds
df -no2/no3 & nh3
df -no2/no3 & nh3
3
3
Printed: 04/23/21 14 :3 5 LABORATORY CHECK: %M O RT O CN [J TAT O QC D LUO 0 HOK ___ HOK __ _ HOK___ COG Emailed _____ _
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID Collected Date
2104696-00SD MW-19_04212021 4/21/2021 1500h
2104696-00SE
2104696-009A MW-26_04212021 4/21/2021 0900h
2104696-009B
2104696-009C
2104696-009D
2104696-009E
Work Order: 2104696
Due Date: 5/7/2021
Page 6 of7
Received Date Test Code Matrix Sel Storage
4/23/2021 1200h N02/N03-W-JSJ.2 Aqueous elf -no2/no3 & nhl
1 SEL Analytes: N03N02N
200.7-DIS df-met
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR elf-met
200.8-DIS elf-met
17 SELAna/ytes: AS BE CD CR CO CU FE PB MN MO NJ SE AG
TLSNUZN
200.8-DIS-PR df-met
HG-DW-DIS-245.1 elf-met
1 SEL Analytes: HG
HG-DW-DIS-PR elf-met
IONBALANCE df-met
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
4/23/2021 1200h 8260D-W-DENIOO Aqueous
Test Group_: 8260D-W-DENJOO; # of Analytes: 11 I# of Surr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2540C
1 SEl Analytes: TDS
NHJ-W-350.1
1 SEL Analytes: NH3N
NH3-W-PR
N02/NOJ-W-353.2
1 SEL Analytes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
1 SEL Analytes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Analytes: BA LANCE A!!~ns Cations TDS-Balance TDS-Calc
VOCFridge
df-wc
df-wc
df -tds
df -no2/no3 & nh3
elf -no2/no3 & nh3
df -no2/no3 & nh3
elf-met
elf-met
elf-met
df-met
df-met
elf-met
df-met
3
I ,
Printed: 04/23/2114:35 LABORATORY CHECK: %M [J RT O CN O TAT O QC O LUO 0 HOK ___ HOK __ _ HOK___ COC Emailed ______ _
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID
2104696-0lOA T\V4-24_04212021
2104696-0IOB
2104696-0 l OC
2104696-01 OD
2104696-0 IOE
2104696-0IIA Trip Blank
WorkOrder: 2104696
Due Date: 5/7/2021
Page 7 of7
Collected Date Received Date Test Code Matrix Sel Storage
4/21/2021 1230h 4/23/2021 1200h 8260D-W-DEN100 Aqueous
Test Group_: 8260D-W-DENIOO; # of Analytes: 11 I # of Surr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL AnaQ1_tes: ALKB ALKC
TDS-W-2540C
1 SEL Analytes: TDS
NHJ-W-350.l
1 SEL Analyzes: NH3N
NH3-W-PR
N02/N03-W-353.2
I SEL Analytes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSN UZN
200.8-DIS-PR
HG-DW-DIS-245.1
1 SEL Analytes: HG
HG-DW-DI8-PR
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
4/20/2021 IO I Sh 4/23/2021 1200h 8260D-W-DEN100 Aqueous
Test Group: 8260D-W-DENJOO; #ofAnalytes: 11 /#ofSurr: 4
AWAL Use Only -Close Hold Times
Test Code
1DS-W-2540C
# Samps
7
Min. days left
.94
VOCFridge
df-wc
df-wc
df-tds
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
df-met
df-met
df-met
df-met
df-met
df-met
df-rnet
VOCFridge
3
3
Printed: 04/26/2111:47 LABORATORY CHECK: %M O RT O CN O TAT O QC O LUO D HOK ___ HOK __ _ ~K ___ WCE~~~----
2
3
4
5
9
American West
Analytical Laboratories
463 W. 3600 S. Salt Lake City, UT 84115
Phone# [phone] Toll Free# [phone]
~ · Fax# [phone] Email [e-mail]
www.awal-labs.com
Client: Energy Fuels Resources, Inc.
Address: 6425 S. Hwy. 191
Blanding, UT 84511
Contact: Tanner Holliday
Phone#: [phone] Cell#:
Email: [e-mail]; [e-mail];
Project Name: 2nd Quarter Ground Water 2021
Project#:
PO#:
Sampler Name: Tanner Holliday
Date
Samole ID: Samoled
MW-05_04202021 4/20/2021
MW-11_04202021 4/20/2021
MW-12_04202021 4/20/2021
MW-14_04202021 4/20/2021
MW-65_04202021 4/20/2021
MW-01_04212021 4/21/2021
MW-15_04212021 4/21/2021
MW-19_04212021 4/21/2021
MW-26_04212021 4/21/2021
1 TW4-24_04212021 4/21/2021
1 Trip Blank 4/20/2021
,: .
Relinqu!sheclby. ·---\ b';// ff' ,., ...... ,_ .: . ,. ~ -• # _/
Oa!e:
4/22/2021
ITime:
.....,Name: ' Tannet Hollldav 1100
~BIWlqulsh«l by: OS'Jr.
S'"'"lln
Time:
Pnll.Name:
Rew,qu1sneo by. Date:
""""'t .....
[Tltne:
PmtName:
ReinqtMOOd by: Dale:
Slgoalln
Time:
Prlnl.Name:
I
Time
Samoled
1015
1135
1245
1500
1500
1410
1050
1500
900
1230
1015
Received by:
Sta nature
CHAIN OF CUSTODY
All analysis wil be conducted using NELAP acoredlled melhods and all data win be reported using AWAL's standard analy\e ists and
reporting llmlts (PQI.) unless specifically requested othe!wise on this Chain or Custody and/Or attached documenlation.
QC Level: I Turn Around Time: Unless other arrangements have been made,
signed reports will be emailed by 5:00 pm on
3 Standard the day they are due.
X Include EDD: 0 LOCUS UPLOAD ::;; al C) EXCEL bD bD X Field FIitered For: ---::c: ::;: Dissolved. Metals .... i::· lti ~ '<I-::;:
C'I t oi ~ z For Compliance With:
c:i .; i::· D NELAP c:, rz. N D RCRA o' C'I ;:i :,.· D CWA c:i ;:::. c:, c:i () ::i D SDWA ---(YJ o· D ELAP/A2LA .... ~ c:,
c:i .. a CJ s::· 0 Cl) D NLLAP ~ \i') c:, C'I .. .... D Non-Compliance (YJ c:, (YJ -; CJ i::: l;i .. \i') a .... D Other: 0 ~ Ill "CJ. bD D' I!? (2. CJ D' ,e ii! CJ < Ill c:,
" >( c:, "" c:, Ill " IO C: :s (') c:, 0 ;,; u .,, o· '' C: ~ ·m "' 0 "1 I'll iii CD P'.l Cl) ~ C: ::; 12: ~ ~ .:: Known Hazards 0 " ..... tl ..... 0 u,' :e' IQ .. u C. N !i1 I'll ,e .. < 0 & 0 E 0 r:: ~ .. .~ II g 8l 12: 12: 0 J::l 0 Samnle Comments .. ...
7 w X X X X X X X X X X
7 w X X X X X X X X X X
7 w X X X X X X X X X X
7 w X X X X X X X X X X
7 w X X X X X X X X X X
7 w X X X X X X X X X X
7 w X X X X X X X X X X
7 w X X X X X X X X X X
7 w X X X X X X X X X X
7 w X X X X X X X X X X
3 w X
Oate: Special Instructions:
ime:
'A /Ol/ Cc y(c
AWALLab Sample Set#
Page 1 of 1 I°"' o,,,,
Laboratory Use Only
Samples Were: UPS
1~dellvered
2 Ambl<!nte.
3 Tempernllse 2 • r •c
4 Received Bmker>'l.eaklng
~erty 5ealed) N
5 Proper1y Preserved
~eked at bench N
y N
6 Received Within
6dingTlmes
N
lcoc Tape Was:
1 ~on<>ute,Package
Y , N NA
2 v on Outer Package
Y N NA
3 Present on Sample €1 y N
4 Unbroken on Sample ~ y N
Discrepancies Between 5ample
Labels and CCC Record?
y g
PnntName: Sample containers for metals were field filtered. See the ~~ -rLL ~ Dattrt./ /2.? A I Analytical Scope of Work for Reporting Limits and VOC analyte Sl<,MI ./Al"l.1-
::;:_..,,;;,.,.,, /. ..L.l"/,,~ 111me: list .
"""'Name: /2.NJ
Recetvea by: I , Date:
""'nature
ITime:
Prinl Name:
Received by. Date:
~nah•e
Time:
Pr1ntName:
I
Analysis
Ammonia
COD
Cvanide
Metals
N02/N03
O&G
Phenols
Sulfide
TKN
TP04
CrVI+
Procedure:
Frequency:
Preservation Check Sheet
s le Set E
Preservative I 2 J h/ 0
0H<2H2S04 £< v_,s-u v'I<; £s
oH<2H2S04 '
oH>lONaOH
0H<2HN03 0( v'..c.S v1c.. 1/r(" ,h<
oH<2 H2S04 / J.<. '. /,,,<, "v~ ~1 .. s (/.,5
oH<2HCL r // t ' /' II
oH<2 H2S04
pH >9 NaOH, ZnAC
oH<2 H2S04
oH<2 H2S04
oH >9 <NIL )2804
Pour a small amount of sample in the sample lid
Pour sample from lid gently over wide range pH paper
Do Not dip the pH paper in the sample bottle or lid
C;
V:c
/
~s V-7.u·
V
dpH
1 ~
0,s YA 1.,_·
,/.,c. ,L< l~J< ""ihS
/
Cf I 17
. y'..,5" ~'i
r
IV,,$ t7,s
,.i,~ f7,/,. <..
, ,
1)
2)
3)
4)
5)
6)
7)
If sample is not preserved, properly list its extension and receiving pH in the appropriate column above
Flag COC, notify client if requested
Place client conversation on COC
Samples may be adjusted
All samples requiring preservation
*
+
A
#
•
The sample required additional preservative upon receipt.
The sample was received unpreserved.
The sample was received unpreserved and therefore preserved upon receipt.
The sample pH was unadjustable to a pH < 2 due to the sample matrix.
The sample pH was unadjustable to a pH > __ due to the sample matrix interference .
Lab Set ID:
pH Lot#:
)._ /(Jc( &c;&
~(Q/:z
rev 1(}.28-2020
3440 South 700 West
;aJt Lake City, UT 84119
Phone: (80 I) 263-8686
Toll Free: [phone]
Fax: (80 l) 263-8687
:-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Tanner Holliday
Energy Fuels Resources, Inc.
6425 South Hwy 191
Blan ding, UT 845 11
TEL: [phone]
RE: 2nd Quarter Ground Water 2021
Dear Tanner Holliday: Lab Set ID: 2104877
American West Analytical Laboratories received sample(s) on 4/30/2021 for the analyses
presented in the following report.
American West Analytical Laboratories (AW AL) is accredited by The National
Environmental Laboratory Accreditation Program (NELAP) in Utah and Texas; and is
state accredited in Colorado, Idaho, New Mexico, Wyoming, and Missouri.
All analyses were performed in accordance to the NELAP protocols unless noted
otherwise. Accreditation scope documents are available upon request. If you have any
questions or concerns regarding this report please feel free to call.
The abbreviation "Surr" found in organic reports indicates a surrogate compound that is
intentionally added by the laboratory to determine sample injection, extraction, and/or
purging efficiency. The "Reporting Limit" found on the report is equivalent to the
practical quantitation limit (PQL). This is the minimum concent~ation that can be
reported by the method referenced and the sample matrix. The reporting limit must not be
confused with any regulatory limit. Analytical results are reported to three significant
figures for quality control and calculation purposes.
Thank You,
Digitally signed by
J "f Jennifer Osborn e n n II e r ON: cn=Jennifer Osborn,
o=AWAL, ou=Organics,
Osborn :~:1~~c;@~1wal-labs.
Date: 2021.05.24
Approved by: 06:47 34 -os·oo·
Laboratory Director or designee
Report Date: 5/21/2021 Page I of 64
All Malyses applicable to lhe CWA. SOWA. and RCRA ore performed in accordance lo NELAC protocols Pertinent sampling informalion is located Oil Lhe auached COC Conlidential Business Information: This repon is provided ror the cxclusi, e use of the
~ddressee Pri,·ile~es of sub__seq~enl ~1~e of Lhe ~~e of this .co1~pany or M) ~mber of ils staff, or reproduclio~ ~f this repo~ in ~on?eclion,. \\ilh the a~vertisemenl. p~omotio.n or sa1e of :U!) ~· od~cl or p~ocess, ~r in 7onn:_c~io11 w!th 1h~ r:_-publication of I his report
SAMPLE SUMMARY
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
ANALYTICAL LABORATORIES Project: 2nd Quarter Ground Water 2021
Lab Set ID: 2104877
Date Received: 4/30/2021 1200h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
3440 South 700 West
2104877-00lA MW-17 04262021 4/26/2021 1240h Aqueous VOA by GC/MS Method ;alt Lake City, UT 84119 8260D/5030C
2104877-00 I B MW-17 04262021 4/26/2021 1240h Aqueous Anions, E300.0
2104877-00IB MW-17 04262021 4/26/2021 1240h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
Phone: [phone] 2104877-00lC MW-17 04262021 4/26/2021 1240h Aqueous Total Dissolved Solids, A2540C
Toll Free: [phone] 2104877-001D MW-17 04262021 4/26/2021 1240h Aqueous Nitrite/Nitrate (as N), E353.2
Fax: [phone] 2104877-001D MW-17 04262021 4/26/2021 1240h Aqueous Ammonia, Aqueous
:-mail: [e-mail] 2104877-00IE MW-17 04262021 4/26/2021 1240h Aqueous Ion Balance
2104877-00IE MW-17 04262021 4/26/2021 1240h Aqueous ICP Metals, Dissolved
web: www.awal-labs.com 2104877-00 IE MW-17 04262021 4/26/2021 1240h Aqueous ICPMS Metals, Dissolved
2104877-00 IE MW-17 04262021 4/26/2021 1240h Aqueous Mercury, Drinking Water
Dissolved
Kyle F. Gross 2104877-002A MW-18 04262021 4/26/2021 1320h Aqueous VOA by GC/MS Method
8260D/5030C
Laboratory Director 2104877-002B MW-18 04262021 4/26/2021 1320h Aqueous Anions, E300.0
2104877-002B MW-18 04262021 4/26/2021 1320h Aqueous Alkalinity/ Bicarbonate/
Jose Rocha Carbonate, Low Level
QA Officer 2104877-002C MW-18 04262021 4/26/2021 1320h Aqueous Total Dissolved Solids, A2540C
2104877-0020 MW-18 04262021 4/26/2021 1320h Aqueous Nitrite/Nitrate (as N), E353.2
2104877-0020 MW-18 04262021 4/26/2021 1320h Aqueous Ammonia, Aqueous
2104877-002E MW-18 04262021 4/26/2021 1320h Aqueous Ion Balance
2104877-002E MW-18 04262021 4/26/2021 1320h Aqueous ICP Metals, Dissolved
2104 8 77-002E MW-18 04262021 4/26/2021 1320h Aqueous ICPMS Metals, Dissolved
2104877-002E MW-18_04262021 4/26/2021 1320h Aqueous Mercury, Drinking Water
Dissolved
2104877-003A MW-03A 04272021 4/27/2021 730h Aqueous VOA by GC/MS Method
8260D/5030C
2104877-003B MW-03A 04272021 4/27/2021 730h Aqueous Anions, E300.0
2104877-003B MW-03A 04272021 4/27/2021 730h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
2104877-003C MW-03A 04272021 4/27/2021 730h Aqueous Total Dissolved Solids, A2540C
2104877-003 D MW-03A 04272021 4/27/2021 730h Aqueous Nitrite/Nitrate (as N), E353.2
2104877-0030 MW-03A 04272021 4/27/2021 730h Aqueous Ammonia, Aqueous
2104877-003E MW-03A 04272021 4/27/2021 730h Aqueous Ion Balance
2104877-003 E MW-03A 04272021 4/27/2021 730h Aqueous Mercury, Drinking Water
Dissolved
Report Date: 5/21/2021 Page 2 of 64
All analyses applicable lo the CWA. SOWA. and RCRA nre performed in accordance to NELAC protocols Per1inenl sampling information is localed on lhe attached COC. Con(idenlinl Business rnfo1malion: This report is pr°' ided for Lhe exclusi, e use of the
~cldressee Pri, ile~es orsu~seq~enl ~~e of the ~~e of this .coi~pany or anr ~mber of its stnfr, or reproductio~ ~f this repo~ in ~o~ection~ \\ilh the a~ver1isemenl, P~?moLio.n or saJe of :11!~ rrod~cl or P~?cess, ?r in 701111:_c~ion w!th 1h~ r:-publication of this report
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
American West Lab Set ID: 2104877
ANALYTICAL LAOORATORlF.S Date Received: 4/30/2021 1200h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
2104877-003E MW-03A 04272021 4/27/2021 730h Aqueous ICPMS Metals, Dissolved
3440 South 700 West 2104877-003E MW-03A 04272021 4/27/2021 730h Aqueous ICP Metals, Dissolved
)alt Lake City, UT 84119 2104877-004A MW-22 04272021 4/27/2021 1245h Aqueous VOA by GC/MS Method
8260D/5030C
2104877-004B MW-22 04272021 4/27/2021 1245h Aqueous Anions, E300.0
2104877-004B MW-22 04272021 4/27/2021 1245h Aqueous Alkalinity/ Bicarbonate/
Phone: [phone] Carbonate, Low Level
2104877-004C MW-22 04272021 4/27/2021 1245h Aqueous Total Dissolved Solids, A2540C
Toll Free: [phone] 2104877-004D MW-22 04272021 4/27/2021 1245h Aqueous Nitrite/Nitrate (as N), E353.2
Fax: [phone] 2104877-004D MW-22 04272021 4/27/2021 1245h Aqueous Ammonia, Aqueous
:-mai I: [e-mail] 2104877-004E MW-22 04272021 4/27/2021 1245h Aqueous Ion Balance
2104877-004E MW-22 04272021 4/27/2021 1245h Aqueous ICP Metals, Dissolved
web: www.awal-labs.com 2104877-004E MW-22 04272021 4/27/2021 1245h Aqueous lCPMS Metals, Dissolved
2104877-004E MW-22 04272021 4/27/2021 1245h Aqueous Mercury, Drinking Water
Dissolved
Kyle F. Gross 2104877-00SA MW-23 04272021 4/27/2021 1330h Aqueous VOA by GC/MS Method
8260D/5030C Laboratory Director 2104877-00SB MW-23 04272021 4/27/2021 1330h Aqueous Anions, E300.0
2104877-00SB MW-23 04272021 4/27/2021 1330h Aqueous Alkalinity/ Bicarbonate/
Jose Rocha Carbonate, Low Level
QA Officer 2104877-00SC MW-23 04272021 4/27/2021 1330h Aqueous Total Dissolved Solids, A2540C
2104877-00SD MW-23 04272021 4/27/2021 1330h Aqueous Nitrite/Nitrate (as N), E353.2
2104877-00SD MW-23 04272021 4/27/2021 1330h Aqueous Ammonia, Aqueous
2104877-00SE MW-23 04272021 4/27/2021 1330h Aqueous Ion Balance
2104877-00SE MW-23 04272021 4/27/2021 1330h Aqueous ICP Metals, Dissolved
2104877-00SE MW-23 04272021 4/27/2021 1330h Aqueous ICPMS Metals, Dissolved
2104877-00SE MW-23 04272021 4/27/2021 1330h Aqueous Mercury, Drinking Water
Dissolved
2104877-006A MW-39 04272021 4/27/2021 1455h Aqueous VOA by GC/MS Method
8260D/5030C
2104877-006B MW-39 04272021 4/27/2021 1455h Aqueous Anions, £300.0
2104877-006B MW-39 04272021 4/27/2021 1455h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
2104877-006C MW-39 04272021 4/27/2021 1455h Aqueous Total Dissolved Solids, A2540C
2104877-006D MW-39 04272021 4/27/2021 1455h Aqueous Ammonia, Aqueous
2104877-006D MW-39 04272021 4/27/2021 1455h Aqueous Nitrite/Nitrate (as N), E353.2
2104877-006E MW-39 04272021 4/27/2021 1455h Aqueous Ion Balance
2104877-006E MW-39 04272021 4/27/2021 1455h Aqueous ICP Metals, Dissolved
2104877-006E MW-39_04272021 4/27/2021 1455h Aqueous ICPMS Metals, Dissolved
Report Date: 5/21/2021 Page 3 of64
All anal) ses applicable lo lhe CWA. SOWA and RCRA are performed in accordance to NE LAC protocols Pertinent sampling information is Joc~led on the al1ad1ed COC Confidenlial Business Information: This repor1 is pro,•ided for the exclusi\ e use of lhe
~ctdressec Pri, ile~es o_( su~seq~ent ~l~e of lhe ~?-1:'le of this .cot~pany or tm) J~mber of its staff, or reproduclio~ ~( this repo~ in .co~1eclior~ wilh the a~l'ertisemenl. P~?moti~n or sale of ?'~Y ~rod~t or P'.?cess, ~' in ~onn~c~ion w!lh th~ r~·publication of lhis 1eport
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
American West Lab Set ID: 2104877
ANALYTICAL LABORATORIES Date Received: 4/30/2021 1200h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
2104877-006E MW-39 04272021 4/27/2021 1455h Aqueous Mercury, Drinking Water
3440 South 700 West Dissolved
2104877-007 A MW-40 04272021 4/27/2021 1045h Aqueous VOA by GC/MS Method
;alt Lake City, UT 84119 8260D/5030C
2104877-007B MW-40 04272021 4/27/2021 1045h Aqueous Anions, E300.0
2104877-007B MW-40 04272021 4/27/2021 1045h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
Phone:[phone] 2104877-007C MW-40 04272021 4/27/2021 1045h Aqueous Total Dissolved Solids, A2540C
Toll Free: [phone] 2104877-007D MW-40 04272021 4/27/2021 1045h Aqueous Nitrite/Nitrate (as N), E353.2
Fax: (80 l) 263-8687 2104877-007D MW-40 04272021 4/27/2021 1045h Aqueous Ammonia, Aqueous
~-mail : [e-mail] 2104877-007E MW-40 04272021 4/27/2021 1045h Aqueous ICPMS Metals, Dissolved
2104877-007E MW-40 04272021 4/27/2021 1045h Aqueous Mercury, Drinking Water
web: www.awal-labs.com Dissolved
2104877-007E MW-40 04272021 4/27/2021 1045h Aqueous ICP Metals, Dissolved
2104877-007E MW-40 04272021 4/27/2021 1045h Aqueous Ion Balance
2104877-008A MW-70 04272021 4/27/2021 1245h Aqueous VOA by GC/MS Method Kyle F. Gross 8260D/5030C
Laboratory Director 2104877-008B MW-70 0427202 l 4/27/2021 1245h Aqueous Anions, E300.0
2104877-008B MW-70 04272021 4/27/2021 1245h Aqueous Alkalinity/ Bicarbonate/
Jose Rocha Carbonate, Low Level
QA Officer 2104877-008C MW-70 04272021 4/27/2021 1245h Aqueous Total Dissolved Solids, A2540C
2104877-008D MW-70_04272021 4/27/2021 1245h Aqueous Nitrite/Nitrate (as N), E353.2
2104877-008D MW-70 04272021 4/27/2021 1245h Aqueous Ammonia, Aqueous
2104877-008E MW-70 04272021 4/27/2021 1245h Aqueous Ion Balance
2104877-008E MW-70 04272021 4/27/2021 1245h Aqueous ICP Metals, Dissolved
2104877-008E MW-70 04272021 4/27/2021 1245h Aqueous ICPMS Metals, Dissolved
2104877-008E MW-70 04272021 4/27/2021 1245h Aqueous Mercury, Drinking Water
Dissolved
2104877-009A MW-24 04292021 4/29/2021 840h Aqueous VOA by GC/MS Method
8260D/5030C
2104877-009B MW-24 04292021 4/29/2021 840h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
2104877-009B MW-24 04292021 4/29/2021 840h Aqueous Anions, E300.0
2104877-009C MW-24 04292021 4/29/2021 840h Aqueous Total Dissolved Solids, A2540C
2104877-009D MW-24 04292021 4/29/2021 840h Aqueous Ammonia, Aqueous
2104877-009D MW-24 04292021 4/29/2021 840h Aqueous Nitrite/Nitrate (as N), E353.2
2104877-009E MW-24 04292021 4/29/2021 840h Aqueous Ion Balance
2104877-009E MW-24 04292021 4/29/2021 840h Aqueous ICP Metals, Dissolved
2104877-009E MW-24 04292021 4/29/2021 840h Aqueous ICPMS Metals, Dissolved
Report Date: 5/2 I /202 I Page 4 of64
All analyses applicable lo lhe CWA. SOWA. and RCRA are perfomted in accordance to NE LAC prolocols Pertinent sampling information is located on lhe auached COC Confidenlial Business lnfo1mation: This repon is pro\'ided for the e.xclusi\ e use of lhe
~ddressee. P1i, ile~es o.r sub~se<1~ent ~~e or the ~~e or this .con:ipimy or any ~r:'1bei of its stafT, or reproduclio~ ~( this repo~ in ~m~teclion~ "i1h lhe u~vertisement. P~?motio.n ~r sa1e of?'!~ ~rod~cl or P~?Cess, ~r in ~nn~c!ion with lh~ r~-publica1irn1 of lhis report
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021
American West Lab Set ID: 2104877
ANALYTICAL LABORATORIES Date Received: 4/30/2021 1200h
Lab Sample ID Client Sample JD Date Collected Matrix Analysis
2104877-009£ MW-24 04292021 4/29/2021 840h Aqueous Mercury, Drinking Water
3440 South 700 West Dissolved
2104877-0lOA MW-24A_04292021 4/29/2021 815h Aqueous VOA by GC/MS Method
;alt Lake City, UT 84119 8260D/5030C
2104877-0lOB MW-24A 04292021 4/29/2021 815h Aqueous Anions, E300.0
2104877-0lOB MW-24A 04292021 4/29/2021 815h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
Phone: [phone] 2104877-0lOC MW-24A 04292021 4/29/2021 815h Aqueous Total Dissolved Solids, A2540C
foll Free: [phone] 2104877-0lOD MW-24A 04292021 4/29/2021 815h Aqueous Nitrite/Nitrate (as N), E353.2
Fax: [phone] 2104877-0lOD MW-24A 04292021 4/29/2021 815h Aqueous Ammonia, Aqueous
~-mail: [e-mail] 2104877-01 OE MW-24A 04292021 4/29/2021 815h Aqueous Ion Balance
2104877-0IOE MW-24A_04292021 4/29/2021 815h Aqueous Mercury, Drinking Water
web: www.awal-labs.com Dissolved
2104877-0lOE MW-24A 04292021 4/29/2021 815h Aqueous ICP Metals, Dissolved
2104877-0IOE MW-24A 04292021 4/29/2021 815h Aqueous ICPMS Metals, Dissolved
2104877-01 lA MW-38_04292021 4/29/2021 915h Aqueous VOA by GC/MS Method Kyle F. Gross 8260D/5030C
Laboratory Director 2104877-01 lB MW-38 04292021 4/29/2021 915h Aqueous Anions, E300.0
2104877-01 lB MW-38 04292021 4/29/2021 915h Aqueous Alkalinity/ Bicarbonate/
Jose Rocha Carbonate, Low Level
QA Officer 2104877-01 lC MW-38 04292021 4/29/2021 915h Aqueous Total Dissolved Solids, A2540C
2104877-01 ID MW-38 04292021 4/29/2021 915h Aqueous Nitrite/Nitrate (as N), E353.2
2104877-01 ID MW-38 04292021 4/29/2021 915h Aqueous Ammonia, Aqueous
2104877-01 lE MW-38 04292021 4/29/2021 915h Aqueous Ion Balance
2104877-01 lE MW-38_04292021 4/29/2021 915h Aqueous ICP Metals, Dissolved
2104877-01 lE MW-38 04292021 4/29/2021 915h Aqueous ICPMS Metals, Dissolved
2104877-01 lE MW-38 04292021 4/29/2021 915h Aqueous Mercury, Drinking Water
Dissolved
2104877-012A Trip Blank 4/26/2021 1240h Aqueous VOA by GC/MS Method
8260D/5030C
Report Date: 5/21/2021 Page 5 of 64
All analyses applicable lo Lhe CW A, SDW A. and RCRA are perfom1ed in accordance lo NE LAC prolocols Pertinent sampling information is located on the au ached COC Confidential Business Information: This repon is proYided for the exclush e use of lhe
~ddressee Pri, ile~es o.rsub ... seq~enl ~~e or lhe ~~e of this .con:1pany or an) 1~mbe1 of its staff, or reproduclio)! ~f this repo~ in ~on~ection ... wllh the a~vertisemenl, P~?molio.n or saJe of ?1!Y ~rod~cl or p1:?cess, ~r in ~nn:c~ion w!lh lh~ r~-p~blication of this report
3440 South 700 West
;alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
:-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Inorganic Case Narrative
Client:
Contact:
Energy Fuels Resources, Inc.
Tanner Holliday
Project:
Lab Set ID:
Sample Receipt Information:
Date of Receipt:
Date of Collection:
Sample Condition:
C-0-C Discrepancies:
2nd Quarter Ground Water 2021
2104877
4/30/2021
4/26-4/29/202 l
Intact
None
Holding Time and Preservation Requirements: The analysis and preparation of all
samples were performed within the method holding times. All samples were properly
preserved.
Preparation and Analysis Requirements: The samples were analyzed following the
methods stated on the analytical reports.
Analytical QC Requirements: All instrument calibration and calibration check
requirements were met. All internal standard recoveries met method criterion.
Batch QC Requirements: MB, LCS, MS, MSD, RPD:
Method Blanks (MB): No target analytes were detected above reporting limits,
indicating that the procedure was free from contamination.
Laboratory Control Samples (LCS): All LCS recoveries were within control
limits, indicating that the preparation and analysis were in control.
Matrix Spike/ Matrix Spike Duplicates (MS/MSD): All percent recoveries and
RPDs (Relative Percent Differences) were inside established limits, with the
following exceptions:
Sample ID Analyte QC Explanation
2104877-00lD Ammonia MSDRPD Sample matrix interference or
sample non-homogeneity
2104877-002E Calcium MS/MSD High analyte concentration
2104877-002E Magnesium MS High analyte concentration
2104877-002E Sodium MS/MSD High analyte concentration
2104877-003E Calcium MS/MSD High analyte concentration
2104877-003E Magnesium MS/MSD High analyte concentration
2104877-003E Sodium MS High analyte concentration
Duplicate (DUP): The parameters that required a duplicate analysis had RPDs
within the control limits.
Corrective Action: None required.
Report Date: 5/21/2021 Page 6 of 64
All anal) ses applicable to lhe CWA, SOWA. and RCRA are performed in accordance 10 NELAC protocols Pertinent sampling information is localed on Ll1e allached COC Confidential Business lnfonm1lion: This report is provided for the exclusi\·e use or the
~ddressee Pri, ile~es o!' sub .. seq~ent ~~e or the ~~e of lh1s .con_ipany or IDl) 1~mber of ils staIT, or reproductior~ ~f this repo~ in ~on~1ecl1on .. wilh the a~vertisemenl. P~?motio.n or saJe of ~!Y ~rodLICL or p1:ocess, ?r in 7011n:c~io11 w~th th7 r~-p~blica1ion of this report
3440 South 700 West
~alt Lake City, UT 84 I I 9
Phone: [phone]
Toll Free: [phone]
Fax: (80 I) 263-8687
:-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Volatile Case Narrative
Client:
Contact:
Energy Fuels Resources, Inc.
Tanner Holliday
Project:
Lab Set ID:
Sample Receipt Information:
Date of Receipt:
Date of Collection:
Sample Condition:
C-0-C Discrepancies:
Method:
Analysis:
2nd Quarter Ground Water 2021
2104877
4/30/2021
4/26-4/29/2021
Intact
None
SW-846 8260D/5030C
Volatile Organic Compounds
General Set Comments: No target analytes were observed above reporting limits.
Holding Time and Preservation Requirements: All samples were received in appropriate
containers and properly preserved. The analysis and preparation of all samples were
performed within the method holding times following the methods stated on the analytical
reports.
Analytical QC Requirements: All instrument calibration and calibration check
requirements were met, with CCV exceptions noted on the reports. All internal standard
recoveries met method criterion.
Batch QC Requirements: MB, LCS, MS, MSD, RPD, and Surrogates:
Method Blanks (MBs): No target analytes were detected above reporting limits,
indicating that the procedure was free from contamination.
Laboratory Control Sample (LCSs): All LCS recoveries were within control
limits, indicating that the preparation and analysis were in control.
Matrix Spike/ Matrix Spike Duplicate (MS/MSD): All percent recoveries and
RPDs (Relative Percent D_ifferences) were inside established limits, with the
following exceptions: the MS and MSD percent recoveries for multiple analytes on
sample 2104877-00lA were outside of the control limits due to sample matrix
interference.
Surrogates: All surrogate recoveries were within established limits.
Corrective Action: None required.
Report Date: 5/21/2021 Page 7 of 64
All anal~ ses applicable to lhe CWA. SOWA. and RCRA are perfom1ed in accordance to NELAC protocols Pertinenl sampling information is located on Lhe attached COC ConlidenLial Business [nformalion: This repon is pro\'ided for the exclusi, e use of the
~ddressee. Privile~es o,r sub,_seq~enl ~1~e or the ~~e of this
0
C0",1pany or any l~~ber of ils sl.irf, or reproduclio~ ~r I his repo~ in ~o~eclion~ \\·ith the a~vertisemenl, P~?molio.n o.r sale of :ii!Y ~rodt~CL or p~ocess, ~r in ~nn:_c~ion w!lh lh~ r:_-publicalion o[ lhis report
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
QC SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2104877 Dept: ME
Project: 2nd Quarter Ground Water 2021 QC Type: LCS
----
Reporting Amount Spiked Spike Ref. RPO Ref. RPD
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: LCS-76972 Date Analyzed: 05/12/2021 1522h
Test Code: 200.7-DIS Date Prepared: 05/03/2021 839h
Calcium I 0.1 mg/L E200.7 0.0120 1.00 10.00 0 IOI 85 -115
Magnesium 9.92 mg/L E200.7 0.0120 0.100 10.00 0 99.2 85 -115
Potassium 10.0 mg/L E200.7 0.155 1.00 10.00 0 100 85 -115
Sodium 10.0 mg/L E200.7 0.0670 1.00 10.00 0 100 85 -115
Vanadium 0.197 mg/L E200.7 0.00203 0.00500 0.2000 0 98.3 85 -115
Lab Sample ID: LCS-76973 Date Analyzed: 05/11/2021 1558h
Test Code: 200.8-DIS Date Prepared: 05/03/2021 839h
Arsenic 0.198 mg/L E200.8 0.000298 0.00200 0.2000 0 98.9 85 -115
Cadmium 0.197 mg/L E200.8 0.0000742 0.000500 0.2000 0 98.7 85 -115
Cobalt 0.209 mg/L E200.8 0.000300 0.00400 0.2000 0 104 85 -115
Lead 0.211 mg/L E200.8 0.000588 0.00200 0.2000 0 105 85 -115
Manganese 0.207 mg/L E200.8 0.000930 0.00200 0.2000 0 104 85 -115
Molybdenum 0.205 mg/L E200.8 0.000884 0.00200 0.2000 0 103 85 -115
Nickel 0.210 mg/L E200.8 0.000584 0.00200 0.2000 0 105 85 -115
Selenium 0.197 mg/L E200.8 0.000508 0.00200 0.2000 0 98.5 85 -115
Silver 0.191 mg/L E200.8 0.000232 0.00200 0.2000 0 95.3 85 -115
Thallium 0.212 mg/L E200 8 0.000418 0.00200 0.2000 0 106 85 -115
Tin 1.05 mg/L E200.8 0.000968 0.00400 1.000 0 105 85 -115
Uranium 0.219 mg/L E200 8 0.000176 0.00200 0.2000 0 110 85 -115
Zinc 1.08 mg/L E200.8 0.00418 0.00600 1.000 0 108 85 -115
Lab Sample ID: LCS-76973 Date Analyzed: 05/12/2021 1145h
Test Code: 200.8-DIS Date Prepared: 05/03/2021 839h
Beryllium 0.217 mg/L E200.8 0.000198 0.00200 0.2000 0 108 85 -115
Chromium 0.206 mg/L E200.8 0.000920 0.00200 0.2000 0 103 85 -115
Copper 0.208 mg/L E200.8 0.00111 0.00200 0.2000 0 104 85 -115
Iron 1.03 mg/L E200.8 0.0312 0.100 1.000 0 103 85 -115
Report Date: 5/21/2021 Page 42 of 64
analyses applicable to the CWA, SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling informat1on is located on the attached COC Confidential Business Information: This report is provlded for the exclusive use of the addressee_ Privileges of subsequent use oft~
ne of this company or any member of its staff~ or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contacL This
ANALYTICAL
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104877
Project: 2nd Quarter Ground Water 2021
Analyte Result
Lab Sample ID: LCS-76985 Date Analyzed:
Test Code: HG-DW-DIS-245.1 Date Prepared:
Mercury 0.00324
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fa'<: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Units Method MDL Limit
05/04/2021 113 7h
05/03/2021 1133h
mg/L E245.l 0.0000396 0.0000900 0.003330
Tanner Holliday
ME
LCS
Spike Ref.
Amount %REC
0 97.2
Limits
85 -115
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
--
RPD Ref.
Amt %RPO
RPD
Limit Qual
Report Date: 5/2 I /2021 Page 43 of 64
analyses applicable to the CW A, SDW A, and RCRA are perforn1ed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
American West
ANALYTICAL UIBORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104877
Project: 2nd Quarter Ground Water 2021
Analyte Result
Lab Sample ID: MB-76972 Date Analyzed:
Test Code: 200.7-DIS Date Prepared:
Calcium < 1.00
Magnesium < 0.100
Potassium < 1.00
Sodium < 1.00
Vanadium < 0.00500
Lab Sample ID: MB-76973 Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Arsenic < 0.000200
Cadmium < 0.0000500
Cobalt < 0.000400
Lead < 0.000200
Manganese < 0.000200
Molybdenum < 0.000200
Nickel < 0.000200
Selenium < 0.000200
Silver < 0.000200
Thallium < 0.000200
Tin < 0.000400
Uranium < 0.000200
Zinc < 0.000600
Lab Sample ID: MB-76973 Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Beryllium < 0.000500
Chromium < 0.000500
Copper < 0.000500
Iron < 0.0250
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], fa.c [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Units Method MDL Limit
05/12/2021 1519h
05/03/2021 839h
mg/L E200.7 0.0120 1.00
mg/L E200.7 0.0120 0.100
mg/L E200.7 0.155 1.00
mg/L E200.7 0.0670 1.00
mg/L E200.7 0.00203 0.00500
05/11/202 l 1554h
05/03/2021 839h
mg/L E200.8 0.0000298 0.000200
mg/L E200.8 0.00000742 0.0000500
mg/L E200.8 0.0000300 0.000400
mg/L E200.8 0.0000588 0.000200
mg/L E200.8 0.0000930 0.000200
mg/L E200 8 0.0000884 0.000200
mg/L E200,8 0.0000584 0.000200
mg/L E200,8 0.0000508 0.000200
mg/L E200.8 0.0000232 0.000200
mg/L E200.8 0.0000418 0.000200
mg/L E200.8 0.0000968 0.000400
mg/L E200.8 0.0000176 0.000200
mg/L E200.8 0.000418 0.000600
05/12/202! 1141h
05/03/2021 839h
mg/L E200 8 0.0000494 0.000500
mg/L E200,8 0.000230 0.000500
mg/L E200.8 0.000276 0.000500
mg/L E200.8 0.00780 0.0250
Tanner Holliday
ME
MBLK
Spike Ref.
Amount %REC Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPD
Amt %RPO Limit Qual
Report Date: 5/21/202 l Page 44 of64
analyses applicable to the CWA. SOWA. and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC, Confidential Business Tnfom1ation: This report is provided for the exclusive use of the addressee Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sa1e of any product or process. or in connection with the re•publicatioo of this repon for any purpose other than for the addressee will be granted only on contacL This
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104877
Project: 2nd Quarter Ground Water 2021
Analyte Result Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
ME
Method MDL
Reporting
Limit
QC Type: MBLK
Amount Spiked Spike Ref.
Amount %REC
Lab Sample ID: MB-76985
Test Code: HG-DW-DIS-245. l
Date Analyzed: 05/04/2021 1135h
Date Prepared: 05/03/2021 1133h
Mercury < 0.0000900 mg/L E245.I 0.0000396 0.0000900
Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPO
Limit Amt %RPO Qual
Report Date: 5/21/2021 Page 45 of64
analyses applicable to the CW A. SDW A, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of tr
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or saJe of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104877
Project: 2nd Quarter Ground Water 2021
Analyte Result
Lab Sample ID: 2104877-002EMS Date Analyzed:
Test Code: 200.7-DIS Date Prepared:
Calcium 576
Magnesium 139
Sodium 207
Lab Sample ID: 2104877-00JEMS Date Analyzed:
Test Code: 200.7-DIS Date Prepared:
Calcium 465
Magnesium 280
Sodium 799
Lab Sample ID: 2104877-002EMS Date Analyzed:
Test Code: 200.7-DIS Date Prepared:
Potassium 21.9
Vanadium 0.207
Lab Sample ID: 2104877-00JEMS Date Analyzed:
Test Code: 200.7-DIS Date Prepared:
Potassium 46.2
Vanadium 0.205
Lab Sample ID: 2104877-00ZEMS Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Arsenic 0.209
Cadmium 0.198
Cobalt 0.208
Lead 0.205
Manganese 0.297
Molybdenum 0.217
Nickel 0.211
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
ME
Units Method
05/12/2021 1539h
05/03/2021 839h
mg/L E200 7
mg/L E200.7
mg/L E200.7
05/12/2021 1545h
05/03/2021 839h
mg/L E200.7
mg/L E200.7
mg/L E200.7
05/12/2021 1949h
05/03/2021 839h
mg/L E200 7
mg/L E200.7
05/12/2021 2002h
05/03/2021 839h
mg/L E200 7
mg/L E200.7
05/11 /2021 1618h
05/03/2021 839h
mg/L E200.8
mg/L E200,8
mg/L E200.8
mg/L E200,8
mg/L E200.8
mg/L E200.8
mg/L E200 8
MDL
0.120
0.120
0.670
0.120
0.120
0.670
0.155
0.00203
0.155
0.00203
0.000298
0.0000742
0.000300
0.000588
0.000930
0.000884
0.000584
QC Type: MS
Reporting Amount Spiked Spike Ref.
Limit Amount
10.0
1.00
10.0
10.0
1.00
10.0
1.00
0.00500
1.00
0.00500
10.00
10.00
10.00
10.00
10.00
10.00
10.00
0.2000
10.00
0.2000
---
0.00200 0.2000
0.000500 0.2000
0.00400 0.2000
0.00200 0.2000
0.00200 0.2000
0.00200 0.2000
0.00200 0.2000
549
125
191
468
277
810
9.91
0
33.9
0
0.000103
0.000165
0.0000893
0
0.097
0.00159
0.00201
%REC
271
142
165
-27.7
28.3
-116
120
103
123
103
104
99.1
104
102
100
108
105
Limits
70 -130
70 -130
70 -130
70 -130
70 -130
70 -130
70 -130
70 -130
70 -130
70 -130
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Amt % RPD Limit Qual
Report Date: 5/21 /2021 Page 46 of64
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Buslness Information: Thts report is provided for the exclusive use of the addressee Privileges of subsequent use of rt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104877
Project: 2nd Quarter Ground Water 2021
Analyte Result
Lab Sample ID: 2104877-002EMS Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Selenium 0.196
Silver 0.177
Thallium 0.206
Tin I.I I
Uranium 0.246
Zinc 1.07
Lab Sample ID: 2104877-00JEMS Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Arsenic 0.210
Cadmium 0.199
Cobalt 0.203
Lead 0.200
Manganese 0.251
Molybdenum 0.219
Nickel 0.206
Selenium 0.274
Silver 0.180
Thallium 0.197
Tin I.I I
Uranium 0.233
Zinc 1.09
Lab Sample ID: 2104877-002EMS Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Beryllium 0.208
Chromium 0.206
Copper 0.205
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Units Method MDL Limit
05/11/20211618h
05/03/2021 839h
mg/L E200.8 0.000508 0.00200 0.2000
mg/L E200.8 0.000232 0.00200 0.2000
mg/L E200.8 0.000418 0.00200 0.2000
mg/L E200 8 0.000968 0.00400 1.000
mg/L E200.8 0.000176 0.00200 0.2000
mg/L E200,8 0.00418 0.00600 1.000 -05/11/2021 1643h
05/03/2021 839h
mg/L E200 8 0.000298 0.00200 0.2000
mg/L E200.8 0.0000742 0.000500 0.2000
mg/L E200.8 0.000300 0.00400 0.2000
mg/L E200,8 0.000588 0.00200 0.2000
mg/L E200.8 0.000930 0.00200 0.2000
mg/L E200.8 0.000884 0.00200 0.2000
mg/L E200,8 0.000584 0.00200 0.2000
mg/L E200.8 0.000508 0.00200 0.2000
mg/L E200.8 0.000232 0.00200 0.2000
mg/L E200.8 0.000418 0.00200 0.2000
mg/L E200,8 0.000968 0.00400 1.000
mg/L E200.8 0.000176 0.00200 0.2000
mg/L E200.8 0.00418 0.00600 1.000 -05/12/202 I 1156h
05/03/202 I 839h
mg/L E200.8 0.000198 0.00200 0.2000
mg/L E200.8 0.000920 0.00200 0.2000
mg/L E200.8 0.00111 0.00200 0.2000
Tanner Holliday
ME
MS
Spike Ref.
Amount %REC
0 98.0
0 88.6
0.00233 102
0.000537 111
0.0314 107
0.00188 107
0.000403 105
0.000782 99.0
0.000109 101
0 99.8
0.0537 98.9
0.000464 109
0.00337 101
0.074 99.8
0 89.8
0.000411 98.1
0.00051 111
0.0203 106
0.0196 107
0 104
0 103
0 103
Limits
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Amt %RPO Limit Qual
Report Date: 5/21/202 I Page 47 of 64
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business Infomiation: This report is provided for the exclusive use of the addressee Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104877
Project: 2nd Quarter Ground Water 2021
Analyte Result
Lab Sample ID: 2104877-002EMS Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Iron 1.06
Lab Sample ID: 2104877-00JEMS Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Beryllium 0.196
Chromium 0.201
Copper 0.200
Iron 1.01
Lab Sample ID: 2104877-00IEMS Date Analyzed:
Test Code: HG-DW-DIS-245.1 Date Prepared:
Mercury 0.00334
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web : www.awal-labs.com
C SUMMARY REPORT
Contact: Tanner Holliday
Dept: ME
QCType: MS
Reporting Amount Spiked Spike Ref.
Units Method MDL Limit Amount %REC
05/12/2021 1156h
05/03/2021 839h
mg/L E200.8 0.0312 0.100 1.000 0.0337 102
05/12/2021 1218h
05/03/2021 839h
mg/L E200 8 0.000198 0.00200 0.2000 0.000385 97.8
mg/L E200.8 0.000920 0.00200 0.2000 0.00028 100
mg/L E200.8 0.00111 0.00200 0.2000 0.00041 99.8
mg/L E200.8 0.0312 0.100 1.000 0 IOI
05/04/2021 1145h
05/03/2021 1133h
mg/L E245.l 0.0000396 0.0000900 0.003330 0 100
2 -Analyte concentration is too high for accurate matrix spike recovery and/or RPD.
Limits
75 -125
75 -125
75 -125
75 -125
75 -125
85 -115
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Amt %RPO Limit Qual
Report Date: 5/21/2021 Page 48 of 64
analyses applicable to the CW A. SDW A, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of ti-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
ANALYTICAL LABORATORIES ~ C SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2104877 Dept: ME
Project: 2nd Quarter Ground Water 2021 QC Type: MSD
---
Reporting Amount Spiked Spike Ref. RPO Ref. RPO
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 2104877-002EMS0 Date Analyzed: 05/12/2021 1541h
Test Code: 200.7-DIS Date Prepared: 05/03/2021 839h
Calcium 567 mg/L E200 7 0.120 10.0 I0.00 549 178 70 -130 576 1.63 20
Magnesium 137 mg/L E200.7 0.120 1.00 10.00 125 120 70 -130 139 1.61 20
Sodium 204 mg/L E200.7 0.670 10.0 10.00 191 130 70 -130 207 1.69 20 -Lab Sample ID: 2104877-00JEMSD Date Analyzed: 05/12/2021 1548h
Test Code: 200.7-DIS Date Prepared: 05/03/2021 839h
Calcium 470 mg/L E200.7 0.120 10.0 10.00 468 19.5 70 -130 465 1.01 20
Magnesium 283 mg/L E200.7 0.120 1.00 I0.00 277 55.2 70 -130 280 0.957 20
Sodium 822 mg/L E200.7 0.670 10.0 10.00 810 114 70 -130 799 2.84 20
Lab Sample ID: 2104877-002EMSD Date Analyzed: 05/12/2021 1951h
Test Code: 200.7-DIS Date Prepared: 05/03/202 I 839h
Potassium 21.6 mg/L E200.7 0.155 1.00 10.00 9.91 117 70 -130 21.9 1.39 20
Vanadium 0.204 mg/L E200.7 0.00203 0.00500 0.2000 0 102 70 -130 0.207 1.08 20
Lab Sample ID: 2104877-00JEMSD Date Analyzed: 05/12/2021 2004h
Test Code: 200.7-DIS Date Prepared: 05/03/2021 839h
Potassium 46.5 mg/L E200.7 0.155 1.00 10.00 33.9 126 70 -130 46.2 0.677 20
Vanadium 0.206 mg/L E200.7 0.00203 0.00500 0.2000 0 103 70 -130 0.205 0.258 20
Lab Sample ID: 2104877-002EMSD Date Analyzed: 05/11/2021 1622h
Test Code: 200.8-DIS Date Prepared: 05/03/2021 839h
Arsenic 0.207 mg/L E200.8 0.000298 0.00200 0.2000 0.000103 103 75 -125 0.209 1.01 20
Cadmium 0.199 mg/L E200.8 0.0000742 0.000500 0.2000 0.000165 99.5 75 -125 0.198 0.409 20
Cobalt 0.207 mg/L E200.8 0.000300 0.00400 0.2000 0.0000893 104 75 -125 0.208 0.272 20
Lead 0.202 mg/L E200.8 0.000588 0.00200 0.2000 0 IOI 75 -125 0.205 1.24 20
Manganese 0.296 mg/L E200.8 0.000930 0.00200 0.2000 0.097 99.5 75 -125 0.297 0.296 20
Molybdenum 0.217 mg/L E200.8 0.000884 0.00200 0.2000 0.00159 107 75 -125 0.217 0.0565 20
Nickel 0.209 mg/L E200.8 0.000584 0.00200 0.2000 0.00201 103 75 -125 0.21 I 1.13 20
Report Date: 5/21/202 I Page 49 of64
analyses applicable to the CW A. SDW A, and RCRA are performed in accordance to NELAC protocols Pertinent samphng information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of tl-
ne of this company or any member of its staff~ or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact, This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone]. Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
_QC SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2104877 Dept: ME
Project: 2nd Quarter Ground Water 2021 QC Type: MSD -
Reporting Amount Spiked Spike Ref. RPO Ref. RPO
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 2l04877-002EMSD Date Analyzed: 05/11/2021 1622h
Test Code: 200.8-DIS Date Prepared:. 05/03/2021 839h
Selenium 0.199 mg/L E200.8 0.000508 0.00200 0.2000 0 99.5 75 -125 0.196 1.48 20
Silver 0.183 mg/L E200.8 0.000232 0.00200 0.2000 0 91.3 75 -125 0.177 2.99 20
Thallium 0.204 mg/L E200.8 0.000418 0.00200 0.2000 0.00233 101 75 -125 0.206 0.993 20
Tin 1.10 mg/L E200.8 0.000968 0.00400 l.000 0.000537 110 75 -125 l.11 1.54 20
Uranium 0.243 mg/L E200 8 0.000176 0.00200 0.2000 0.0314 106 75 -125 0.246 1.15 20
Zinc 1.08 mg/L E200.8 0.00418 0.00600 1.000 0.00188 108 75 -125 1.07 0.860 20
Lab Sample ID: 2104877-00JEMSD Date Analyzed: 05/11/2021 1647h
Test Code: 200.8-DIS Date Prepared: 05/03/2021 839h
Arsenic 0.213 mg/L E200.8 0.000298 0.00200 0.2000 0.000403 106 75 -125 0.21 1.46 20
Cadmium 0.204 mg/L E200.8 0.0000742 0.000500 0.2000 0.000782 102 75 -125 0.199 2.71 20
Cobalt 0.205 mg/L E200.8 0.000300 0.00400 0.2000 0.000109 103 75 -125 0.203 1.45 20
Lead 0.201 mg/L E200.8 0.000588 0.00200 0.2000 0 100 75 -125 0.2 0.600 20
Manganese 0.255 mg/L E200.8 0.000930 0.00200 0.2000 0.0537 JOO 75 -125 0.251 1.28 20
Molybdenum 0.223 mg/L E200.8 0.000884 0.00200 0.2000 0.000464 Ill 75 -125 0.219 1.92 20
Nickel 0.210 mg/L E200.8 0.000584 0.00200 0.2000 0.00337 103 75 -125 0.206 1.96 20
Selenium 0.276 mg/L E200,8 0.000508 0.00200 0.2000 0.074 IOI 75 -125 0.274 0.764 20
Silver 0.184 mg/L E200.8 0.000232 0.00200 0.2000 0 91.9 75 -125 0.18 2.30 20
Thallium 0.199 mg/L E200.8 0.000418 0.00200 0.2000 0.000411 99.5 75 -125 0.197 1.39 20
Tin 1.12 mg/L E200.8 0.000968 0.00400 1.000 0.00051 112 75 -125 I.I I 0.860 20
Uranium 0.235 mg/L E200,8 0.000176 0.00200 0.2000 0.0203 108 75 -125 0.233 1.15 20
Zinc I.I I mg/L E200.8 0.00418 0.00600 1.000 0.0196 109 75 -125 1.09 1.42 20
Lab Sample ID: 2104877-002EMSD Date Analyzed: 05/12/2021 1159h
Test Code: 200.8-DIS Date Prepared: 05/03/2021 839h
Beryllium 0.208 mg/L E200.8 0.000198 0.00200 0.2000 0 104 75 -125 0.208 0.294 20
Chromium 0.207 mg/L E200.8 0.000920 0.00200 0.2000 0 104 75 -I 25 0.206 0.805 20
Copper 0.205 mg/L E200.8 0.00111 0.00200 0.2000 0 102 75 -125 0.205 0.169 20
Report Date: 5/21/2021 Page 50 of64
analyses applicable to the CWA. SDWA, and RCRA are perfom1ed in accordance to NElAC' protocols Pertinent sampling information ls located on the attached COC Confidential Business [nforrnation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted onJy on contact. This
3440 South 700 West
Salt Lake City, UT 84 I I 9 Kyle F. Gross
Phone: [phone], Toll Free: [phone], fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
American West _QC SUMMARY REPORT AN4LYTICAL L4BORATORIE9
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2104877 Dept: ME
Project: 2nd Quarter Ground Water 2021 QC Type: MSD
Reporting Amount Spiked Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 2104877-002EMSD Date Analyzed: 05/12/2021 1159h
Test Code: 200.8-DIS Date Prepared: 05/03/2021 839h
Iron 1.06 mg/L E200.8 0.0312 0.100 1.000 0.0337 102 75 -125 1.06 0.0733 20
Lab Sample ID: 2104877-00JEMSD Date Analyzed: 05/12/2021 1221h
Test Code: 200.8-DIS Date Prepared: 05/03/2021 839h
Beryllium 0.214 mg/L E200.8 0.000198 0.00200 0.2000 0.000385 107 75 -125 0.196 8.77 20
Chromium 0.217 mg/L E200.8 0.000920 0.00200 0.2000 0.00028 108 75 -125 0.201 7.44 20
Copper 0.214 mg/L E200 8 0.00111 0.00200 0.2000 0.00041 107 75 -125 0.2 6.87 20
Iron 1.08 mg/L E200.8 0.0312 0.100 1.000 0 108 75 -125 1.01 7.17 20
Lab Sample ID: 2104877-00IEMSD Date Analyzed: 05/04/2021 114 7h
Test Code: HG-DW-DIS-245.1 Date Prepared: 05/03/2021 1133h
Mercury 0.00330 mg/L E245.1 0.0000396 0.0000900 0.003330 0 99.0 85 -115 0.00334 1.36 20
2 -Analyte concentration is too high for accurate matrix spike recovery and/or RPD.
Report Date: 5/21/2021 Page 51 of 64
analyses applicable to the CWA, SOWA. and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached CO(' Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use oftt-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104877
Project: 2nd Quarter Ground Water 2021
Analyte Result
Lab Sample ID: 2104877-0048DUP Date Analyzed:
Test Code: 300.0-W
Sulfate 7,010
Lab Sample ID: 2104877-0068DUP Date Analyzed:
Test Code: 300.0-W
Sulfate 3,080
Lab Sample ID: 2104877-0098DUP Date Analyzed:
Test Code: 300.0-W
Sulfate 2,930
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Units Method MDL Limit
05/13/2021 2200h
mg/L E300.0 150 1,000 -05/19/2021 1209h
mg/L E300 0 30.0 200
05/19/2021 1348h
mg/L E300,0 30.0 200
Tanner Holliday
WC
DUP
Spike Ref.
Amount %REC
-Lab Sample ID: 2104877-00lCDUP Date Analyzed: 04/30/2021 1520h
Test Code: TDS-W-2540C
Total Dissolved Solids 2,720 mg/L SM2540C 16.0 20.0
Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt %RPD Limit
6760 3.68 20
3080 0.113 20
2960 0.885 20
2700 0.739 5
Qual
Report Date: 5/21/2021 Page 52 of 64
analyses applicable to the CWA. SDW A, and RCRA are performed in accordance to NELAC protocols. Pertinent sampling infom1ation is located on the attached COC Confidential Business Infonnation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tl-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
ANALY TICAL LABORATORIES ~ C SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2104877 Dept: WC
Project: 2nd Quarter Ground Water 2021 QC Type: LCS ---
Reporting Amount Spiked Spike Ref. RPO Ref. RPO
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample JD: LCS-R152106 Date Analyzed: 05/12/2021 1934h
Test Code: 300.0-W
Chloride 4.94 mg/L E300.0 0.0198 0.100 5.000 0 98.9 90 -110
Fluoride 4.79 mg/L E300.0 0.00260 0.100 5.000 0 95.9 90 -110
Sulfate 5.07 mg/L E300.0 0.0750 0.500 5.000 0 IOI 90-110
Lab Sample ID: LCS-R152173 Date Analyzed: 05/14/2021 936h
Test Code: 300.0-W
Sulfate 5.08 mg/L E300.0 0.0750 0.500 5.000 0 102 90 -110
Lab Sample ID: LCS-R152313 Date Analyzed: 05/18/2021 1755h
Test Code: 300.0-W
Sulfate 5.08 mg/L E300.0 0.0750 0.500 5.000 0 102 90 -110
Lab Sample ID: LCS-R151678 Date Analyzed: 05/04/2021 645h
Test Code: ALK-W-23208-LL
Alkalinity (as CaC03) 249 mg/L SM2320B 0.333 1.00 250.0 0 99.6 90 -110
Lab Sample ID: LCS-77016 Date Analyzed: 05/05/2021 920h
Test Code: NH3-W-350. l Date Prepared: 05/04/2021 1350h
Ammonia (as N) 1.83 mg/L E350.l 0.0495 0.0500 2.000 0 91.4 90 -110
Lab Sample ID: LCS-R151622 Date Analyzed: 05/02/2021 1441 h
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 1.08 mg/L E353.2 0.00541 0.0100 1.000 0 108 90-110
Lab Sample ID: LCS-R151650 Date Analyzed: 04/30/2021 1520h
Test Code: TDS-W-2540C
Total Dissolved Solids 206 mg/L SM2540C 8.00 10.0 205.0 0 100 80 -120
Report Date: 5/21/2021 Page 53 of 64
analyses applicable to the CWA. SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business lnfom1ation: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of tr
ne of this company or any member of its staff. or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact, This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104877
Project: 2nd Quarter Ground Water 2021
Analyte Result
Lab Sample ID: MB-Rl52I06 Date Analyzed:
Test Code: 300.0-W
Chloride < 0.100
Fluoride < 0.100
Sulfate < 0.500
Lab Sample ID: MB-Rl52173 Date Analyzed:
Test Code: 300.0-W
Sulfate < 0.500
Lab Sample ID: MB-R152313 Date Analyzed:
Test Code: 300.0-W
Sulfate < 0.500
Lab Sample ID: MB-Rl51678 Date Analyzed:
Test Code: ALK-W-23208-LL
Bicarbonate (as CaC03) < 1.00
Carbonate (as CaC03) < 1.00
Lab Sample ID: MB-77016 Date Analyzed:
Test Code: NH3-W-350.I Date Prepared:
Ammonia (as N) < 0.0500
Lab Sample ID: MB-Rl51622 Date Analyzed:
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) < 0.0100
Lab Sample ID: MB-Rl51650 Date Analyzed:
Test Code: TDS-W-2540C
Total Dissolved Solids < 10.0
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact: Tanner Holliday
Dept: WC
QC Type: MBLK
Reporting Amount Spiked Spike Ref.
Units Method MDL Limit Amount %REC
05/12/2021 1910h
mg/L E300.0 0.0198 0.100
mg/L E300.0 0.00260 0.100
mg/L E300.0 0.0750 0.500
05/14/2021 91 lh
mg/L E300.0 0.0750 0.500
05/18/2021 1731h
mg/L E300,0 0.0750 0.500
05/04/2021 645h
mg/L SM2320B 0.333 1.00
mg/L SM2320B 0.333 1.00
05/05/2021 919h
05/04/2021 1350h
mg/L E350 I 0.0495 0.0500
05/02/2021 1439h
mg/L E353.2 0.00541 0.0100
04/30/2021 1520h
mg/L SM2540C 8.00 10.0
Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Amt %RPO Limit Qual
Report Date: 5/21/2021 Page 54 of64
analyses applicable to the CWA, SDWA, and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling inforn1ation is located on the attached COC Confidential Business lnfonnation: This report is provided for the exclusive use of the addressee, Privileges of subsequent use of ti-
ne of this company or any member of its staff,. or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re•publication of this report for any purpose other than for the addressee will be granted only on contact This
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104877
Project: 2nd Quarter Ground Water 2021
Analyte Result
Lab Sample ID: 2104877-00IBMS Date Analyzed:
Test Code: 300.0-W
Chloride 2,030
Fluoride 1,910
Sulfate 3,940
Units
3440 South 700 West
Salt Lake City, UT 84 I I 9
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Method MDL Limit
Tanner Holliday
WC
MS
Spike Ref.
Amount %REC
05/12/2021 2049h
mg/L E300.0 7.92 40.0 2,000 32.6 99.9
mg/L E300.0 1.04 40.0 2,000 0 95.6
mg/L E300.0 30.0 200 2,000 1890 103 -Lab Sample ID: 2105163-00SBMS Date Analyzed: 05/14/2021 1205h
Test Code: 300.0-W
Sulfate 920 mg/L E300.0 7.50 50.0 500.0 437 96.6
Lab Sample ID: 2104877-00IBMS Date Analyzed: 05/04/2021 645h
Test Code: ALK-W-2320B-LL
AJkalinity (as CaC03) 1,320 mg/L SM2320B 0.333 1.00 1,000 320 100
Lab Sample ID: 2104877-00IDMS Date Analyzed: 05/05/2021 927h
Test Code: NH3-W-350.l Date Prepared: 05/04/2021 1350h
Ammonia (as N) 1.86 mg/L E350.I 0.0495 0.0500 2.000 0 92.9
Lab Sample ID: 2104877-002DMS Date Analyzed: 05/02/202 I 1458h
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 1.10 mg/L E353.2 0.00541 0.0100 1.000 0 110
Lab Sample ID: 2104877-006DMS Date Analyzed: 05/02/2021 1508h
Test Code: N02/N03-W-353.2 ---
Nitrate/Nitrite (as N) 0.953 mg/L E353.2 0.00541 0.0100 1.000 0.0284 92.5
§ -QC limits are set with an accuracy of two significant figures, therefore the recovery rounds lo an acceptable value within the control limits.
Limits
90-110
90 -110
90 -110
90 -110
80 -120
90 -110
90 • 110
90 -110
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPD Limit Qua!
§
Report Date: 5/21 /2021 Page 5 5 of 64
analyses applicable to the CWA. SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business Information: Thts report is provided for the exclusive use of the addressee. Privileges of subsequent use of tr
nc of thls company or any member of its staff, or reproduction of thls report in connection with the advertlsement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax : [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
_QC SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2104877 Dept: WC
Project: 2nd Quarter Ground Water 2021 QC Type: MSD ----
Reporting Amount Spiked Spike Ref. RPO Ref. RPD
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 2104877-00IBMSD Date Analyzed: 05/12/20212114h
Test Code: 300.0-W
Chloride 2,030 mg/L E300.0 7.92 40.0 2,000 32.6 99.7 90 -110 2030 0.199 20
Fluoride 1,910 mg/L E300.0 1.04 40.0 2,000 0 95.5 90 -110 1910 0.192 20
Sulfate 3,940 mg/L E300.0 30.0 200 2,000 1890 103 90 -110 3940 0.120 20
Lab Sample ID: 2105163-00SBMSD Date Analyzed: 05/14/2021 1230h
Test Code: 300.0-W
Sulfate 919 mg/L E300 0 7.50 50.0 500.0 437 96.3 90 -110 920 0.122 20
Lab Sample ID: 2104877-00lBMSD Date Analyzed: 05/04/2021 645h
Test Code: ALK-W-23208-LL
Alkalinity (as CaC03) 1,330 mg/L SM2320B 0.333 1.00 1,000 320 IOI 80 -120 1320 0.453 10
Lab Sample ID: 2104877-00IDMSD Date Analyzed: 05/05/2021 927h
Test Code: NH3-W-350.I Date Prepared: 05/04/2021 1350h
Ammonia (as N) 1.67 mg/L E350.J 0.0495 0.0500 2.000 0 83.6 90-110 1.86 10.5 10 '@
Lab Sample ID: 2104877-002DMSD Date Analyzed: 05/02/2021 1500h
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) I.IO mg/L E353,2 0.00541 0.0100 1.000 0 110 90 -110 I.I 0.181 IO §
Lab Sample ID: 2104877-006DMSD Date Analyzed: 05/02/20211509h
Test Code: N02/N03-W-353.2 -
Nitrate/Nitrite (as N) 0.968 mg/L E353.2 0.00541 0.0100 1.000 0.0284 93.9 90-110 0.953 1.50 IO
@-High RPD due to suspected sample non-homogeneity or matrix interference.
§ -QC limits are set with an accuracy of two significant figures, therefore the recovery rounds to an acceptable value within the control limits.
' -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS.
Report Date: 5/21/2021 Page 56 of 64
anaJyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tl-
ne of this company or any member of its staff, or reproduction of this repon in connection with the advertisemenL promotion or sale of any product or process, or in connection with the re•publication of this report for any purpose other than for the addressee will be granted only on contact. This
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104877
Project: 2nd Quarter Ground Water 2021
Analyte Result
Lab Sample ID: LCS VOC-2 050321A Date Analyzed:
Test Code: 8260D-W-DENIOO
2-Butanone 19.5
Acetone 23.7
Benzene 21.3
Carbon tetrachloride 20.6
Chloroform 20.0
Chloromethane 12.9
Methylene chloride 23.4
Naphthalene 16.4
Tetrahydrofuran 20.8
Toluene 20.0
Xylenes, Total 58.9
Surr: l ,2-Dichloroethane-d4 51.2
Surr: 4-Bromofluorobenzene 45.8
Surr: Dibromofluoromethane 49.5
Surr: Toluene-d8 47.2
Lab Sample ID: LCS VOC-1 050321A Date Analyzed:
Test Code: 8260D-W-DENIOO
2-Butanone 25.0
Acetone 21.5
Benzene 21.7
Carbon tetrachloride 22.I
Chloroform 20.7
Chloromethane 15.3
Methylene chloride 205
Naphthalene 20.6
Tetrahydrofuran 20.I
Toluene 21.2
3440 South 700 West
Salt Lake City, UT 84 l l 9
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Units Method MDL Limit
05/03/2021 715h
µg/L SW8260D 1.22 20.0 20.00
µg/L SW8260D 2.76 20.0 20.00
µg/L SW8260D 0.147 1.00 20.00
µg/L SW8260D 0.785 1.00 20.00
µg/L SW8260D 0.360 1.00 20.00
µg/L SW8260D 0.682 1.00 20.00
µg/L SW8260D 0.451 1.00 20.00
µg/L SW8260D 0.730 1.00 20.00
µg/L SW8260D 0.436 1.00 20.00
µg/L SW8260D 0.277 1.00 20.00
µg/L SW8260D 0.746 1.00 60.00
µg/L SW8260D 50.00
µg/L SW8260D 50.00
µg/L SW8260D 50.00
µg/L SW8260D 50.00
05/03/2021 728h
µg/L SW8260D 1.22 20.0 20.00
µg/L SW8260D 2.76 20.0 20.00
µg/L SW8260D 0.147 1.00 20.00
µg/L SW8260D 0.785 1.00 20.00
µg/L SW8260D 0.360 1.00 20.00
µg/L SW8260D 0.682 1.00 20.00
µg/L SW8260D 0.451 1.00 20.00
µg/L SW8260D 0.730 1.00 20.00
µg/L SW8260D 0.436 1.00 20.00
µg/L SW8260D 0.277 1.00 20.00
Tanner Holliday
MSVOA
LCS
Spike Ref.
Amount %REC
0 97.3
0 119
0 106
0 103
0 100
0 64.6
0 117
0 81.8
0 104
0 100
0 98.2
103
91.6
98.9
94.3
0 125
0 107
0 109
0 Ill
0 103
0 76.4
0 102
0 103
0 100
0 106
Limits
69-236
36 -198
78 -125
66 -143
74 -120
30 -149
65 -154
55 -128
59 -135
69 -129
66 -124
80 -136
85 -121
78 -132
81 -123
69-236
36 -198
78 -125
66 -143
74 -120
30 -149
65 -154
55 -128
59 -135
69 -129
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPO
Amt %RPD Limit Qual
Report Date: 5/21/2021 Page 57 of64
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business Information: l11is report is provided for the exclusive use of the addressee, Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104877
Project: 2nd Quarter Ground Water 2021
Analyte Result
Lab Sample ID: LCS VOC-1 050321A Date Analyzed:
Test Code: 8260D-W-DENIOO
Xylenes, Total 66.5
Surr: I ,2-Dichloroethane-d4 51.2
Surr: 4-Bromofluorobenzene 51.1
Surr: Dibromotluoromethane 51.0
Surr: Toluene-d8 51.0
Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
_QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Method MDL Limit
Tanner Holliday
MSVOA
LCS
Spike Ref.
Amount %REC
05/03/2021 728h
µg/L SW8260D 0.746 1.00 60.00 0 111
µg/L SW8260D 50.00 103
µg/L SW8260D 50.00 102
µg/L SW8260D 50.00 102
µg/L SW8260D 50.00 102
Limits
66 -124
80 -136
85 -121
78 -132
81 -123
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt %RPO Limit Qual
Report Date: 5/21/2021 Page 58 of 64
analyses applicable to the CWA, SOWA, and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use oft(
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
ANALYTICAL
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104877
Project: 2nd Quarter Ground Water 2021
Analyte Result
Lab Sample ID: MB VOC-2 050321A Date Analyzed:
Test Code: 8260D-W-DENIOO
2-Butanone <20.0
Acetone <20.0
Benzene < 1.00
Carbon tetrachloride < 1.00
Chloroform < 1.00
Chloromethane < 1.00
Methylene chloride < 1.00
Naphthalene < 1.00
Tetrahydrofuran < 1.00
Toluene < 1.00
Xylenes, Total < 1.00
Surr: l ,2-Dichloroethane-d4 52.6
Surr: 4-Bromofluorobenzene 47.0
Surr: Dibromofluoromethane 49.8
Surr: Toluene-d8 47.5
Lab Sample ID: MB VOC-1 050321A Date Analyzed:
Test Code: 8260D-W-DENJOO
2-Butanone <20.0
Acetone <20.0
Benzene < 1.00
Carbon tetrachloride < 1.00
Chloroform < 1.00
Chloromethane < 1.00
Methylene chloride < 1.00
Naphthalene < 1.00
Tetrahydrofuran < 1.00
Toluene < 1.00
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Units Method MDL Limit
05/03/2021 735h
µg/L SW8260D 1.22 20.0
µg/L SW8260D 2.76 20.0
µg/L SW8260D 0.147 1.00
µg/L SW8260D 0.785 1.00
µg/L SW8260D 0.360 1.00
µg/L SW8260D 0.682 1.00
µg/L SW8260D 0.451 1.00
µg/L SW8260D 0.730 1.00
µg/L SW8260D 0.436 1.00
µg/L SW8260D 0.277 1.00
µg/L SW8260D 0.746 1.00
µg/L SW8260D 50.00
µg/L SW8260D 50.00
µg/L SW8260D 50.00
µg/L SW8260D 50.00
05/03/2021 748h
µg/L SW8260D 1.22 20.0
µg/L SW8260D 2.76 20.0
µg/L SW8260D 0.147 1.00
µg/L SW8260D 0.785 1.00
µg/L SW8260D 0.360 1.00
µg/L SW8260D 0.682 1.00
µg/L SW8260D 0.451 1.00
µg/L SW8260D 0.730 1.00
µg/L SW8260D 0.436 1.00
µg/L SW8260D 0.277 1.00
Tanner Holliday
MSVOA
MBLK
Spike Ref.
Amount %REC
105
94.1
99.6
95.0
Limits
80 • 136
85 · 121
78 • 132
81 • 123
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Amt %RPO Limit Qual
Report Date: 5/21/2021 Page 59 of 64
analyses applicable to the CWA. SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tr
nc of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this repon for any purpose other than for the addressee will be granted only on contact-This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104877
Project: 2nd Quarter Ground Water2021
Analyte Result
Lab Sample ID: MB VOC-1 050321A Date Analyzed:
Test Code: 8260D-W-DENIOO
Xylenes, Total < 1.00
Surr: l ,2-Dichloroethane-d4 51.5
Surr: 4-Bromofluorobenzene SI.I
Surr: Dibromofluoromethane 50.5
Surr: Toluene-d8 52.2
Units
3440 South 700 West
Salt Lake City, UT 84 I I 9
Phone: [phone], Toll Free: [phone], Fa": [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Method MDL Limit
Tanner Holliday
MSVOA
MBLK
Spike Ref.
Amount %REC
05/03/2021 748h
µg/L SW8260D 0.746 1.00
µg/L SW8260D 50.00 103
µg/L SW8260D 50.00 102
µg/L SW8260D 50.00 101
µg/L SW8260D 50.00 104
Limits
80 -136
85 -121
78 -132
81 -123
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Amt %RPO Limit Qual
Report Date: 5/21/2021 Page 60 of 64
analyses applicable to the CWA. SOWA, and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
_QC SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2104877 Dept: MSVOA
Project: 2nd Quarter Ground Water 2021 QC Type: MS -
Reporting Amount Spiked Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 2104877-00IAMS Date Analyzed: 05/03/2021 915h
Test Code: 8260D-W-DEN100
2-Butanone 19.9 µg/L SW8260D 1.22 20.0 20.00 0 99.2 69 -236
Acetone 23.0 µg/L SW8260D 2.76 20.0 20.00 0 115 36 -198
Benzene 25.3 µg/L SW8260D 0.147 1.00 20.00 0 126 78 -125
Carbon tetrachloride 25.2 µg/L SW8260D 0.785 1.00 20.00 0 126 66 -143
Chlorofonn 23.3 µg/L SW8260D 0.360 1.00 20.00 0 116 74 -120
Chloromethane 19.6 µg/L SW8260D 0.682 1.00 20.00 0 98.0 30 -149
Methylene chloride 26.4 µg/L SW8260D 0.451 1.00 20.00 0 132 65 -154
Naphthalene 18.4 µg/L SW8260D 0.730 1.00 20.00 0 92.2 55 -128
Tetrahydrofuran 21.8 µg/L SW8260D 0.436 1.00 20.00 0 109 59 -135
Toluene 24.2 µg/L SW8260D 0.277 1.00 20.00 0 121 69 -129
Xylenes, Total 718 µg/L SW8260D 0.746 1.00 60.00 0 120 66 -124
Surr: l ,2-Dichloroethane-d4 51.0 µg/L SW8260D 50.00 102 80 -136
Surr: 4-Bromofluorobenzene 46.9 µg/L SW8260D 50.00 93.7 85 -121
Surr: Dibromofluoromethane 49.5 µg/L SW8260D 50.00 98.9 78 -132
Surr: Toluene-d8 47.7 µg/L SW8260D 50.00 95.5 81 -123
Lab Sample ID: 2104877-0llAMS Date Analyzed: 05/03/2021 1339h
Test Code: 8260D-W-DEN100
2-Butanone 24.1 µg/L SW8260D 1.22 20.0 20.00 0 121 69 -236
Acetone 17.9 µg/L SW8260D 2.76 20.0 20.00 0 89.7 36 -198
Benzene 23.2 µg/L SW8260D 0.147 1.00 20.00 0 116 78 -125
Carbon tetrachloride 24.8 µg/L SW8260D 0.785 1.00 20.00 0 124 66 -143
Chloroform 21.7 µg/L SW8260D 0.360 1.00 20.00 0 108 74 -120
Chloromethane 16.7 µg/L SW8260D 0.682 1.00 20.00 0 83.5 30 -149
Methylene chloride 21.1 µg/L SW8260D 0.451 1.00 20.00 0 106 65 -154
Naphthalene 18.0 µg/L SW8260D 0.730 1.00 20.00 0 90.1 55 -128
Tetrahydrofuran 17.3 µg/L SW8260D 0.436 1.00 20.00 0 86.6 59 -135
Toluene 22.8 µg/L SW8260D 0.277 1.00 20.00 0 114 69 -129
Report Date: 5/2 l /2021 Page 61 of 64
analyses applicable to the CWA. SOWA, and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business information: This report is provlded for the exclusive use of the addressee. Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104877
Project: 2nd Quarter Ground Water 2021
Analyte Result
Lab Sample ID: 2104877-0llAMS Date Analyzed:
Test Code: 8260D-W-DENIOO
Xylenes, Total 71.4
Surr: l ,2-Dichloroethane-d4 50.7
Surr: 4-Bromofluorobenzene 51.4
Surr: Dibromofluoromethane 50.6
Surr: Toluene-d8 50.8
Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-Iabs.com
QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Method MDL Limit
Tanner Holliday
MSVOA
MS
Spike Ref.
Amount %REC
05/03/2021 1339h
µg/L SW8260D 0.746 1.00 60.00 0 119
µg/L SW8260D 50.00 101
µg/L SW8260D 50.00 103
µg/L SW8260D 50.00 IOI
µg/L SW8260D 50.00 102
1 -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS.
Limits
66 -124
80 -136
85 -121
78 -132
81 -123
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPO
Amt %RPO Limit Qual
Report Date: 5/21/2021 Page 62 of 64
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: TI1is report is provided for the exclusive use of the addressee Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
American West _QC SUMMARY REPORT ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2104877 Dept: MSVOA
Project: 2nd Quarter Ground Water 2021 QC Type: MSD
Reporting Amount Spiked Spike Ref. RPD Ref. RPO
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 2104877-00lAMSD Date Analyzed: 05/03/2021 935h
Test Code: 8260D-W-DEN100
2-Butanone 23.6 µg/L SW8260D 1.22 20.0 20.00 0 118 69 -236 19.9 17.4 35
Acetone 24.5 µg/L SW8260D 2.76 20.0 20.00 0 122 36 -198 23 6.33 35
Benzene 25.5 µg/L SW8260D 0.147 1.00 20.00 0 128 78 -125 25.3 0.984 35
Carbon tetrachloride 25.4 µg/L SW8260D 0.785 1.00 20.00 0 127 66 -143 25.2 0.869 35
Chloroform 23 .7 µg/L SW8260D 0.360 1.00 20.00 0 119 74 -120 23.3 1.96 35
Chloromethane 25.8 µg/L SW8260D 0.682 1.00 20.00 0 129 30 -149 19.6 27.1 35
Methylene chloride 26.7 µg/L SW8260D 0.451 1.00 20.00 0 134 65 -154 26.4 1.24 35
Naphthalene 19.0 µg/L SW8260D 0.730 1.00 20.00 0 95.2 55 -128 18.4 3.15 35
Tetrahydrofuran 25.9 µg/L SW8260D 0.436 1.00 20.00 0 130 59 -135 21.8 17.5 35
Toluene 24.1 µg/L SW8260D 0.277 1.00 20.00 0 120 69 -129 24.2 0.580 35
Xylenes, Total 71.2 µg/L SW8260D 0.746 1.00 60.00 0 119 66 -124 71.8 0.909 35
Surr: 1,2-Dichloroethane-d4 51.2 µg/L SW8260D 50.00 102 80 -136
Surr: 4-Bromofluorobenzene 46.2 µg/L SW8260D 50.00 92.4 85 -121
Surr: Dibromofluoromethane 49.8 µg/L SW8260D 50.00 99.6 78 -132
Surr: Toluene-d8 47.1 µg/L SW8260D 50.00 94.3 81 -123
Lab Sample ID: 2104877-0llAMSD Date Analyzed: 05/03/2021 1358h
Test Code: 8260D-W-DEN100
2-Butanone 24.5 µg/L SW8260D 1.22 20.0 20.00 0 122 69 -236 24.1 1.44 35
Acetone 21.1 µg/L SW8260D 2.76 20.0 20.00 0 106 36 -198 17.9 16.3 35
Benzene 23.2 µg/L SW8260D 0.147 1.00 20.00 0 116 78 -125 23.2 0.0431 35
Carbon tetrachloride 24.4 µg/L SW8260D 0.785 1.00 20.00 0 122 66 -143 24.8 1.30 35
Chloroform 21.7 µg/L SW8260D 0.360 1.00 20.00 0 109 74 -120 21.7 0.276 35
Chloromethane 15.8 µg/L SW8260D 0.682 1.00 20.00 0 79.2 30 -149 16.7 5.35 35
Methylene chloride 21.3 µg/L SW8260D 0.451 1.00 20.00 0 107 65 -154 21.l 0.989 35
Naphthalene 19.8 µg/L SW8260D 0.730 1.00 20.00 0 99.2 55 -128 18 9.72 35
Tetrahydrofuran 19.2 µg/L SW8260D 0.436 1.00 20.00 0 96.1 59 -135 17.3 10.4 35
Toluene 22.7 µg/L SW8260D 0.277 1.00 20.00 0 113 69 -129 22.8 0.616 35
Report Date: 5/21/2021 Page 63 of64
analyses applicable to the CWA. SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Con(idential Business [nformation: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advenisement. promotion or sale of any product or process. or in connection with the re-publication of this repon for any purpose other than for the addressee wiH be granted only on contact This
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2104877
Project: 2nd Quarter Ground Water 202 l
Analyte
Lab Sample ID: 2104877-0llAMSD
Test Code: 8260D-W-DENIOO
Xylenes, Total
Surr: 1,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Result
Date Analyzed:
70.8
50.6
49.6
50.3
49.5
Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
Q_C SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
MSVOA
Method . MDL
Reporting
Limit
QC Type: MSD
Amount Spiked Spike Ref.
Amount %REC
05/03/2021 1358h
µg/L SW8260D 0.746 1.00 60.00 0 118
µg/L SW82600 50.00 IOI
µg/L SW8260D 50.00 99.2
µg/L SW82600 50.00 101
µg/L SW8260D 50.00 99.0
1 -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS.
Limits
66 -124
80 -136
85 -121
78 -132
81 -123
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Limit Amt %RPO
71.4 0.745 35
Qual
Report Date: 5/21/2021 Page 64 of 64
analyses applicable to the CW A. SDW A, and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tr
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
American West Analytical Laboratories Rpt Emailed: UL
Denison
WORK ORDER Summary WorkOrder: 2104877 Page 1 of8
Client: Energy Fuels Resources, Inc. Due Date: 5/14/2021
Client ID: ENE300 Contact: Tanner Holliday
Project: 2nd Quarter Ground Water 2021 QC Level: III WO Type: Project
Comments: QC 3 (no chromatograms). EDD-Denison. Email Group; (USE PROJECT for special DLs). Do not use "*R_" samples as MS/MSD.; ,(,,
Sample ID Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage
2104877-00IA l\fW-17_:04262021 4/26/2021 1240h 4/30/2021 1200h 8260D-W-DEN100 Aqueous VOCFridge 3
Test Group: 8260D-W-DENJOO; #ofAnalytes: 11 l #ofSurr: 4
2104877-00lB 300.0-W df-wc
3 SEL Analytes: CL F S04
ALK-W-2320B-LL df-wc
2 SEL Analytes: ALKB ALKC
2104877-00lC TDS-W-2540C df-tds
I SEL Analytes: TDS
2104877-0010 NHJ-W-350.1 df -no2/no3 & nh3
1 SEL Analytes: NH3N
NB3-W-PR df -no2/no3 & nh3
N02/N03-W-353.2 df -no2/no3 & nh3
1 SEL Analytes: N03N02N
2104877-00IE 200.7-DIS df-met
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR df-met
200.8-DIS df-met
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
nsNUZN
200.8-DIS-PR df-met
HG-DW-DIS-24S.1 df-mct
I SEL Analytes: HG
HG-DW-DIS-PR df-met
IONBALANCE df-met
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
2104877-002A l\1W-18_04262021 4/26/2021 1320h 4/30/2021 1200h 8260D-W-DEN100 Aqueous VOCFridge 3
Test Group: 8260D-W-DENJOO; # of Analytes: 11 1# ofSurr: 4
2104877-0028 300.0-W df-wc
3 SEL Analytes: CL F S04
ALK-W-2320B-LL df -we
2 SEL Analytes: ALKB ALKC
2104877-002C TDS-W-2540C df -tds
1 SEL Analytes: TDS
Printed: 04/30/21 14: J 5 LABORATORY CHECK: %M O RT O CN i::] TAT O QC O LUO 0 HOK ___ HOK __ _ HOK___ coc Emailed. ____ _
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID
2104877-0020 MW-18_04262021
2104877-002£
2104877-00JA MW-03A_04272021
2104877-003B
2104877-00JC
2104877-003D
2104877-003£
\VCfi:Omer: 2104877
DweDate: 5/14/2021
Page2 of8
Collected Date ~ Date Test Code· Matrix Sel Storage
4126120211320h . ~ll 1200h NHJ-W-350.1 Aqueous
1 SEL Analytes: NH3N
NH3-W-PR
N02/N03-W-353.2
1 SELAna/ytes: N03N02N
200.7-DIS
5 SELAnalytes: CA MG K NA V
200.7-DIS-PR
200.8~D1S
17 SEL Analytes: AS BE CD CR CO CU FE PB Mt' MO Jv'1 SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
I SEL Analytes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS..&Jm,,ce TDS-Calc
4/27/2021 0730h 44.MW.Wli l200h 8260D-W-DEN100 Aqueous
Test Group:__8}60D-W-DENJOO;_jl_<J[ Analytes.· 11 _f_:_#afSurr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2540C
1 SEL Analytes: TDS
NHJ-W-350.1
I SELAnal)ltes: NH3N
NH3-W-PR
N02/N03-W-353.2
1 SEL Anal)'__tes: N03N02N
200.7-DIS
5 SELAnalytes: CA MG K NA V
df -no2lno3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
elf-met
df-met
df-met
df-met
elf-met
df-met
df-met
VOCFridge
elf-we
elf-we
elf-tds
df -no2/no3 & nh3
elf -no2/no3 & nh3
df -no2/no3 & nh3
df-met
200.7-DIS-PR df-met
200.8-DIS df-met
17 SEL Analytes: AS BE CD CR CO CU FE PB MW SiiO NISE AG
TLSNUZN
200.8-DIS-PR elf-met
HG-DW-DIS-245.1 df-met
1 SELAnalytes: HG
3
Printed: 04/30/21 14: l 5 LABORATORY CHECK: %M O RT O CN O TAT O QC O LUO 0 HOK_~-HOK __ _ <i10K___ COC Emailed,__ ___ _
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID Collected Date
2104877-003E MW-03A 04272021 4/27/2021 0730h
2104877-004A MW-22_04272021 4/27/2021 1245h
2104877-0048
2104877-004C
2104877-004D
2I04877-004E
2104877-00SA MW-23_04272021 4/27/2021 1330h
2104877-0058
2104877--00SC
2104877--00SD
Work Order: 2104877
Due Date: 5/14/2021
Page3 of8
Received Date Test Code Matrix Sel Storage
4/30/2021 1200h HG-DW-DIS-PR Aqueous
· IONBALANCE
5 SEL Ano.lytes: BALANCE Anions Cations TDS-Balance TDS-Calc
4/30/2021 1200h 8260D-W-DEN100 Aqueous
Test Group: 8260D-W-DENI 00; # of Ano.ff_tes: 1 I I# ofSurr: 4
300.0-W
3 SEL Ano./ytes: CL F S04
ALK-W-2320B-LL
2 SEL Ano.lytes: ALKB ALKC
TDS-W-2540C
1 SEL Analytes: TDS
NH3-W-350.1
I SEL Analytes: NH3N
NH3-W-PR
N02/N03-W-353.2
I SEL Analytes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
1 SEL Analytes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Ba/ance TDS-Calc
4/30/2021 1200h 8260D-W-DEN100 Aqueous
Test Group: 8260D-W-DENJ 00; # of Analytes: I 11 # of Surr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL AnafJ,tes: ALKB ALKC
TDS-W-2540C
1 SEL AnafJ,tes: TDS
NH3-W-350.1
1 SEL Analytes: NH3N
df-met
df-met
VOCFridge
df-wc
df-wc
df-tds
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
df-met
df-met
df-met
df-met
df-rnet
df-met
df-mel
VOCFridge
df-wc
df-wc
df-tds
df -no2/no3 & nb3
3
3
Printed: 04/30/21 14:16 LABORATORY CHECK: %M O RT O CN O TAT O QC O LUO 0 HOK~--HOK_~-HOK___ COG Emailed,__ ___ _
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID
2104877-00SD MW-23 04272021
2104877-00SE
2104877-006A MW-39 _04272021
2104877-006B
2104877 -006C
2104877-006D
2104877 -006E
WorkOrder: 2104877
Due Date: 5/14/2021
Page4 of8
Collected Date Received Date Test Code Matrix Set Storage
4/27/2021 1330h 4/30/2021 1200h NH3-W-PR Aqueous
N02/N03-W-353.2
1 SELAnalytes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
I SEL Analytes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
4/27/2021 1455h 4/30/2021 1200h 8260D-W-DEN100 Aqueous
Test Group: 8260D-W-DENJOO; # of Analytes: /1 I# ofSurr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Ana{ytes: ALKB ALKC
TDS-W-2540C
I SEL Analytes: TDS
NHJ-W-350.1
I SEL Analytes: NH3N
NH3-W-PR
N02/N03-W-353.2
I SELAnalf_tes: N03N02N
200.7-DIS
5 SEL Anal),_tes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
I SEL AnalJ1_tes: HG
HG-DW-DIS-PR
df -no2/no3 & nh3
df -no2/no3 & nb3
df-met
df-met
df-met
df-met
df-mct
df-met
df-met
VOCFridge
df-wc
df-wc
df-tds
df -no2/no3 & nb3
df -no2/no3 & nb3
df -no2/no3 & nh3
df-mct
df-met
df-met
df-met
df-mct
df-met
3
Printed: 04/30/21 14: 16 LABORATORY CHECK: %M O RT D CN O TAT O QC O LUO 0 HOK ___ HOK __ _ HOK___ COC Emailed'------
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID Collected Date
2104877-006E MW-39_04272021 4/27/2021 1455h
2104877-007A MW-40_04272021 4/27/2021 1045h
2104877-007B
2104877~007C
2104877-0070
2104877-007E
2104877-00SA MW-70~04272021 4/27/2021 1245h
2104877-00SB
2104877-00SC
2104877-00SD
WorkOrder: 2104877
Due Date: 5/14/2021
Page 5 of8
Received Date Test Code Matrix Sel Storage
4/30/2021 1200h IONBALANCE Aqueous df-met
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
4/30/2021 1200h 8260D-W-DEN100 Aqueous
TestGro11p: 8260D-W-DENIOO; # of_ Analytes: I I I# of Srur: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2540C
I SEL Analytes: TDS
NHJ-W-350.1
I SEL Analytes: NH3N
NHJ-W-PR
N02/N03-W-353.2
I SEL Analytes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
J 7 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
I SEL Analytes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
4/30/2021 1200h 8260D-W-DEN100 Aqueous
Test Group: 8260D-W-DENJOO; # of A.nal)l_les: JI I# of Surr: 4
300.0-W
3 SEL Anal);_tes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALK.B ALKC
TDS-W-2540C
I SEL Anal);_tes: TDS
NH3-W-350.l
1 SEL Analytes: NH3N
NH3-W-PR
VOCFridge
df-wc
df-wc
df-tds
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & uh3
df-met
df-met
df-met
df-met
df-met
df-met
df-met
VOCFridge
df-wc
df-wc
df-tds
df -no2/no3 & uh3
df -no2/no3 & nh3
Printed: 04/30/21 14:16 LABORATORY CHECK: %M O RT O CN O TAT O QC O LUO 0 HqK ___ HOK __ _ HOK___ COC Emailed _____ _
3
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID Collected Date
2104877-008D l\f\V-70_04272021 4/27/2021 1245h
2104877-00SE
2104877-009A l\f\V-24_04292021 4/29/2021 0840h
2104877-009B
2104877-009C
2104877-009D
2104877-009E
WorkOrder: 2104877
Due Date: 5/14/2021
Page6of8
Received Date Test Code Matrix Sel Storage
4/30/2021 1200h N02/N03-W-353.2 Aqueous df -no2/no3 & nh3
1 SEL Analytes: N03N02N
200.7-DIS df-met
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR df-met
200.8-DIS df-met
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NJ SE AG
TLSNUZN
200.8-DJS..PR df-met
HG-DW-DIS-245.1 df-met
1 SEL Ana/ytes: HG
HG-DW-DIS-PR df-met
IONBALANCE df-met
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
4/30/2021 1200h 8260D-W-DEN100 Aqueous
Test Group: 8260D:W-DENJOO; #of Analytes: 11 I # oj_Surr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2540C
I SEL Analytes: TDS
NH3-W-350.l
1 SEL Analytes: NH3N
NH3-W-PR
N02/N03-W-353.2
I SEL Analytes: N03N02N
200.7-DIS
5 SELAnal)l__tes: CA MG K NA V
200. 7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
I SEL Anal)lles: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL AnafJ,_tes: BALANCE Anions Cations TDS-Balance TDS-Calc
VOCFridge
df-wc
df-wc
df-tds
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
df-met
df-met
df-met
df-mct
df-mct
df-met
df-met
J
Printed: 04/30/2114:16 LABORATORY CHECK: %M O RT O CN O TAT O QC O LUO 0 HOK ___ HOK __ _ HOK___ COC Emailed'------
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID Collected Date
2104877-0lOA MW-24A_04292021 4/29/2021 0815h
2104877-0lOB
2104877-0lOC
2104877-0lOD
2104877-0lOE
2104877-01 lA MW-38_04292021 4/29/2021 0915h
2104877-01 lB
2104877-01 lC
2104877-0llD
Work Order: 2104877
Due Date: 5/14/2021
Page 7 of8
Received Date Test Code Matrix Sel Storage
4/30/2021 1200h 8260D-W-DEN100 Aqueous
Test Group: 8260D-W-DENJOO; # of Ana_!}ites: 111 # of Surr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2540C
1 SEL Analytes: TDS
NHJ-W-350.1
1 SEL Analytes: NH3N
NH3-W-PR
N02/N03-W-353.2
1 SEL Analytes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NJ SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
1 SEL Anafxtes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
4/30/2021 1200h 8260D-W-DENIOO Aqueous
Test GrouE_: 8260D-W-DENJOO; # of Analytes: 111 # of Surr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2540C
1 SEL Analytes: TDS
NH3-W-3SO.l
1 SEL Analytes: NH3N
NH3-W-PR
N02/N03-W-353.2
1 SEL Analytes: N03N02N
VOCFridgc
df-wc
df-wc
df-tds
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
df-met
df-met
df-met
df-rnet
df-met
df-met
df-rnet
VOCFridge
df-wc
df-wc
df-tds
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
3
Printed: 04/30/2114:16 LABORATORY CHECK: %M O RT O CN O TAT O QC O LUO 0 HOK ___ HOK __ _ HOK___ COC Emailed ____ _
WORK ORDER Summary WorkOrder: 2104877 Page 8 ofS
Client: Energy Fuels Resources, Inc. Due Date: 5/14/2021
Sample ID Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage
2104877-0llE MW-38_04292021 4/29/2021 0915h 4/30/2021 1200h 200.7-DIS Aqueous df-met
5 SEL Analytes: CA J...!G K NA V
200.7-DIS-PR df-met
200.8-DIS df-met
17 SELAnalytes: AS BE CD CR CO CU FE PB MN MO NI SEAG
TLSNUZN
200.8-DIS-PR df-met
HG-DW-DIS-245.1 df-met
I SEL Analytes: HG
HG-DW-DIS-PR df-met
IONBALANCE df-met
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
2104877-012A Trip Blank 4/26/2021 1240h 4/30/2021 1200h 8260D-W-DEN100 Aqueous VOCFridge
Test Group: 8260D-W-DENJD0; # of Analytes: JI /# of Su": 4
Printed: 04/30/2114:16 LABORATORY CHECK: %M O RT O CN O TAT O QC O LUO 0 HOK ___ HOK __ _ HOK___ COC Emailed ____ _
~
American West
Analytical Laboratories
463 W. 3600 S. Salt Lake City, UT 84115
Phone# [phone] Toll Free# [phone]
Fax# [phone] Email awal@awal~abs.com
www.awal-labs.com
Client: Energy Fuels Resources, Inc.
I
Address· 6425 S. Hwy. 191 . I
Blanding, UT 84511
Contact: Tanner Holliday
Phone#: [phone] Cell#: I
Email: [e-mail]; [e-mail]
Project Name: 2nd Quarter Ground Water 2021
Project#:
PO#: ------
Sampler Name: Tanner Holliday
Sample ID:
MW-l 7 _04262021
Date
Sampled
4/26/2021
Time
Sampled
1240
CHAIN OF CUSTODY
All analysis will be conducted using NEIJIP accredited methods and all data will be reported using AWAl.'s s1andanl analyte lisls and
reporting limlls (POL) unless speclflcally requested olherwise on this Chain of CUsfD<fy Md/or attached documentation.
QC Level: I Turn Around nme: Unless other arrangements have been made,
signed reporls will be emailed by 5:00 pm on
3 Standard the day they are due.
I I
0 X Include EDD:
:a: as LOCUS UPLOAD
bD C) EXCEL
bD X Field Filtered For: -.. :r: :a: Dlssol,,.,d Metals .... d' II) :a: ~ q-
C'l t. ol' ~ z For Compliance With:
ci .; a D NELAP
0 (%. N D RCRA o' C'l ::i' >" D CWA ci ;::::. c::, ci C) ::i' D SDWA ...... O') 0 .... .. cii' c::, .r D ELAP/A2LA c:i 0 ~ C) D NLLAP lr) c::, rn C'I' O') c::, ~ .!! ..; D Non-Compliance ~ f;s as C) i::· .. ~ ... D Other: 0 ::t. 41 -o· bD i3' !'! ~ c:, i3' i :ii C) < GI c::, a, .!:S c::, .... c::, Cl IO C iii (') c::, 0 ;Ji Cl .,, II) .,-1:1 ~I :s 0 lr) fl.I iii GI Ill rn 1 C ::::: Ii!; ::t. ~ .e Known Hazards 0 a, -cf -0 ,,j i IQ () C. Ci (') fl.I i .. < & 0 E 0 = r: Q .. s:: g "' lS 0 Sample Comments "' "' Ii!; Ii!; E-4 {,) ...
7 w X X X X X X X X X X
2 /6i_ls77
AWAL Lab Sample Set#
Page 1 of 1
I°'""""
Laboratory Use Only
Samples Were: i,_,\_ P J'
18orhanddc!li,,_
2 Amblentc,e
3 Tempe,;o1Uro /; G/ •c
4 Received Broken/Leaking
(Im property sealed) -/ (,, Q (I N '.I? &tf, 2. </ ti, i"'>--. Tr ' r
5 P!91)e11y?reserved ~ /t.J~ /yj . N
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6 Received Within
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3 IMW-03A_04272021
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MW-22_04272021
5 IMW-23_04272021
6 MW-39_04272021
7 MW-40_04272021
BIM\V-70_04272021
9 IM\V-24_04292021
ol:MW-24A_04292021
1IMW-38_04292021
21Trip Blank
~by: ~A,\Jllyt, tlz//~
7
1245 7 w X X X X X X X X XI X
1330 7 w X X X X X X X X XI X
4/27/2021
4/27/2021
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~ N NA
1455 7 w X X X X X X X X XI X
1045 7 w X X X X X X X X XI X
1245 7 w X X X X X X X X X I X
4/27/2021 3 Present on Sam pie (;:;"i,.
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ale:
!Tmne:
Received by:
4l2!lr'20211Signature
7 X X X
3 w
X X X X I X I X I X
I I I X
Date: Special Instructions:
nme:
err,qufSlledby: Analytical Scope of Work for Reporting Limits and voe analyte
Prin(Nsme: Tamer Ho! ISample containers for metals were field filtered. See the
nmure list.
"~"' Nalme: Rellnquishcdby.
:Slgnalure
Pm~e;
Retlnquished by:
ls1onature
IPnntName:
OalO:
ITme:
Date:
Time:
!Received by: / ,-IOate:
Signature
[Time:
!"!!nlName:
Received by: Date:
Signature
Time:
'Print Name:
Analysis
Ammonia
COD
Cvanide
Metals
NO:z/N03
O&G
Phenols
Sulfide
TKN
TP04
CrVI+
Procedure:
Frequency:
Preservation Check Sheet
s le Set Ext
Preservative J ;z 3 l/ 5
oH<2H2S04 \/;(_ 1/L'; 1/u(· VA" (/d
oH<2 H2S04 I~ r / r
oH>lONaOH
oH<2HN03 1/,. S" 1/;c:.. ,/L,s· us V,,-5
oH <2H2S04 ':/,:.,< '".Jee:; i/,J,; ~/..< ,, l/,.,:;·
oH<2HCL // r I' /'
oH<2H2S04
nH >9 NaOH. ZnAC
oH<2H2S04
oH<2H2S04
nH >9 <NRi 12S04
Pour a small amount of sample in the sample lid
Pour sample from lid gently over wide range pH paper
Do Not dip the pH paper in the sample bottle or lid
0
1/.d
v~
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dpB
7 ~
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1)
2)
3)
4)
5)
6)
7)
If sample is not preserved, properly list its extension and receiving pH in the appropriate column above
Flag COC, notify client if requested
Place client conversation on COC
Samples may be adjusted
All samples requiring preservation
*
+
A
#
•
The sample required additional preservative upon receipt.
The sample was received unpreserved.
The sample was received unpreserved and therefore preserved upon receipt.
The sample pH was unadjustable to a pH < 2 due to the sample matrix.
The sample pH was unadjustable to a pH > __ due to the sample matrix interference .
;/
1/,,,,(
f-'
~(
14<"
/ J
Lab Set ID:
pH Lot#:
Z/at/¥f/ 3_
Cs ti /'2-
rev 10-28-2020
3440 South 700 West
;alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax:[phone]
~-mail: [e-mail]
web: www.awal-labs.com
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
Tanner Holliday
Energy Fuels Resources, Inc.
6425 South Hwy 191
Blanding, UT 84511
TEL: [phone]
RE: 2nd Quarter Ground Water 2021
Dear Tanner Holliday: Lab Set ID: 2105353
American West Analytical Laboratories received sample(s) on 5/13/2021 for the analyses
presented in the following report.
American West Analytical Laboratories (AWAL) is accredited by The National
Environmental Laboratory Accreditation Program (NELAP) in Utah and Texas; and is
state accredited in Colorado, Idaho, New Mexico, Wyoming, and Missouri.
All analyses were performed in accordance to the NELAP protocols unless noted
otherwise. Accreditation scope documents are available upon request. If you have any
questions or concerns regarding this report please feel free to call.
The abbreviation "Surr" found in organic reports indicates a surrogate compound that is
intentionally added by the laboratory to determine sample injection, extraction, and/or
purging efficiency. The "Reporting Limit" found on the report is equivalent to the
practical quantitation limit (PQL). This is the minimum concentration that can be
reported by the method referenced and the sample matrix. The reporting limit must not be
confused with any regulatory limit. Analytical results are reported to three significant
figures for quality control and calculation purposes.
Thank You,
Digitally signed by
J • f Jennifer Osborn e n n I e r DN: cn=Jennifer Osborn,
o=AWAL, ou=Organics,
0 b email=jenn@awal-labs.
S Orn com, c=US
Date: 2021.06.02 Approved by: 09:45:19-oe·oo·
Laboratory Director or designee
Report Date: 6/1/2021 Page 1 of28
All anal~ ses applicable lo the CWA_ SOWA. and RCRA are perfom1ed in accordance to NELAC protocols. Pertinent sampling informalion is localed on I.he au ached COC Confidenllal Business Information: This repon is prO\·ided for lhe exclusi\"e use of the
~ddressee. Pri,ile~es of sub ... seq~ent ~~e of the ~~1e of this .con;ipany or a») ~~ber of its slaff, or reproduclio~ ~f this repo~ in ~01~1ection~ with lhe a~\•ertisemenl, P~?moli~n ~r !ale of ?1~Y. ~rodl~cl or p~ocess, ~r in ~onn:c~ion w~lh th~ r:_-publication of lhis report
SAMPLE SUMMARY
American West Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
ANALYTICAL LABORATORIES Project: 2nd Quarter Ground Water 2021
Lab Set ID: 2105353
Date Received: 5/13/2021 1200h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
3440 South 700 West
2105353-00lA MW-37 05122021 5/12/2021 800h Aqueous VOA by GC/MS Method
;aJt Lake City, UT 84119 8260D/5030C
2105353-00IB MW-37 05122021 5/12/2021 800h Aqueous Anions, E300.0
2105353-00IB MW-37 05122021 5/12/2021 800h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
Phone: [phone] 2105353-00lC MW-37 05122021 5/12/2021 800h Aqueous Total Dissolved Solids, A2540C
Toll Free: [phone] 2105353-00lD MW-37 05122021 5/12/2021 800h Aqueous Nitrite/Nitrate (as N), E353.2
Fax:[phone] 2105353-00lD MW-37 05122021 5/12/2021 800h Aqueous Ammonia, Aqueous
:-mail: [e-mail] 2105353-00IE MW-37 05122021 5/12/2021 800h Aqueous Mercury, Drinking Water
Dissolved
web: www.awal-labs.com 2105353-00IE MW-37 05122021 5/12/2021 800h Aqueous Ion Balance
2105353-00IE MW-37 05122021 5/12/2021 800h Aqueous ICP Metals, Dissolved
2105353-00IE MW-37 05122021 5/12/2021 800h Aqueous ICPMS Metals, Dissolved
Jennifer Osborn 2105353-002A MW-20 05122021 5/12/2021 830h Aqueous VOA by GC/MS Method
8260D/5030C
Laboratory Director 2105353-002B MW-20 05122021 5/12/2021 830h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
Jose Rocha 2105353-002B MW-20 05122021 5/12/2021 830h Aqueous Anions, E300.0
QA Officer 2105353-002C MW-20 05122021 5/12/2021 830h Aqueous Total Dissolved Solids, A2540C
2105353-002D MW-20 05122021 5/12/2021 830h Aqueous Nitrite/Nitrate (as N), E353.2
2105353-002D MW-20 05122021 5/12/2021 830h Aqueous Ammonia, Aqueous
2105353-002E MW-20 05122021 5/12/2021 830h Aqueous Ion Balance
2105353-002E MW-20 05122021 5/12/2021 830h Aqueous ICP Metals, Dissolved
2105353-002E MW-20 05122021 5/12/2021 830h Aqueous ICPMS Metals, Dissolved
2105353-002E MW-20 05122021 5/12/2021 830h Aqueous Mercury, Drinking Water
Dissolved
2105353-003A Trip Blank 5/12/2021 800h Aqueous VOA by GC/MS Method
8260D/5030C
Report Date: 6/1/2021 Page 2 of28
All anal~ ses applicable to lhe CWA. SDWA. and RCRA are perfom1ed in accordance to NELAC protocols Per1inen( sampling information is located on lhe auachecl COC Confidenlial Business Jnrormation: This report is provided for1he exclusin use of the
~ddressee Pri,·ile~es o_f sub .. seq~ent ~~e or the ~~e of this .co1~pany or an~ ~mbe1 of its staff, or reproduclio~ ~f lhis repo~ in ~o~ec!ion. \\ilh the a~:ertisemenl, p~omolio.n ~r sale of !11~' rrodl~cl or P~?cess, ~r in ~nn:_c~ion w!th th~ r~-p~blication of lhis report
3440 South 700 West
;aJt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
:-mail: [e-mail]
web: www.awal-labs.com
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
Inorganic Case Narrative
Client:
Contact:
Energy Fuels Resources, Inc.
Tanner Holliday
Project:
Lab Set ID:
Sample Receipt Information:
Date of Receipt:
Date of Collection:
Sample Condition:
C-0-C Discrepancies:
2nd Quarter Ground Water 2021
2105353
5/13/2021
5/12/2021
Intact
None
Holding Time and Preservation Requirements: The analysis and preparation of all
samples were performed within the method holding times. All samples were properly
preserved ..
Preparation and Analysis Requirements: The samples were analyzed following the
methods stated on the analytical reports.
Analytical QC Requirements: All instrument calibration and calibration check
requirements were met. All internal standard recoveries met method criterion.
Batch QC Requirements: MB, LCS, MS, MSD, RPD:
Method Blanks (MB): No target analytes were detected above reporting limits,
indicating that the procedure was free from contamination.
Laboratory Control Samples (LCS): All LCS recoveries were within control
limits, indicating that the preparation and analysis were in control.
Matrix Spike/ Matrix Spike Duplicates (MS/MSD): All percent recoveries and
RPDs (Relative Percent Differences) were inside established limits, with the
following exceptions:
Sample ID Analyte QC Explanation
2105353-00lE Calcium MS/MSD High analyte concentration
2105353-00lE Magnesium MSD High analyte concentration
2105353-00lE Potassium MSD Sample matrix interference
Duplicate (DUP): The parameters that required a duplicate analysis had RPDs
within the control limits.
Corrective Action: None required.
Report Date: 6/1/2021 Page 3 of28
All analyses applicable lo lhe CWA. SOWA. and RCRA are 11erformed in accordance lo NELAC prolocols Pertinent sampling informalion is localed Oil the attached COC. Conridenti::il Business Jnformation: This report is provided for the exclusi, e use oflhe
~ddressee. Pri, ile~es o.rsub,_seq~ent ~~e of Lhe ~?-':1,e of this .co11:'pany or M) ~mber oriLs slnff, or reproductior~ ~f lhis repo~ in ~n~ection~ will1 the ~vertisemenL P~?molio.n ~r sale or ?1!Y ~rodllCL or p~ocess, ~r in :°nn:c~ion w~Lh th~ r~-publicalion or this report
3440 South 700 West
;alt Lake City, UT 84119
Phone:[phone]
Toll Free: [phone]
Fax:[phone]
~-mail: [e-mail]
web: www.awal-labs.com
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
Volatile Case Narrative
Client:
Contact:
Energy Fuels Resources, Inc.
Tanner Holliday
Project:
Lab Set ID:
Sample Receipt Information:
Date of Receipt:
Date of Collection:
Sample Condition:
C-0-C Discrepancies:
Method:
Analysis:
2nd Quarter Ground Water 2021
2105353
5/13/2021
5/12/2021
Intact
None
SW-846 8260D/5030C
Volatile Organic Compounds
General Set Comments: No target analytes were observed above reporting limits.
Holding Time and Preservation Requirements: All samples were received in appropriate
containers and properly preserved. The analysis and preparation of all samples were
performed within the method holding times following the methods stated on the analytical
reports.
Analytical QC Requirements: All instrument calibration and calibration check
requirements were met. All internal standard recoveries met method criterion.
Batch QC Requirements: MB, LCS, MS, MSD, RPD, and Surrogates:
Method Blanks (MBs): No target analytes were detected above reporting limits,
indicating that the procedure was free from contamination.
Laboratory Control Sample (LCSs): All LCS recoveries were within control
limits, indicating that the preparation and analysis were in control.
Matrix Spike/ Matrix Spike Duplicate (MS/MSD): All percent recoveries and
RPDs (Relative Percent Differences) were inside established limits, indicating no
apparent matrix interferences.
Surrogates: All surrogate recoveries were within established limits.
Corrective Action: None required.
Report Date: 6/1/2021 Page 4 of28
All analyses applicable lo the CWA. SOWA. and RCRA are performed in accordance to NELAC protocols Pertinenl sampling information is located on lhe allnched COC Confidential Business [nronnation: This report is pro"ided for 1he exclusi, e use of the
~ddressee. Pri,·ile~es o: sub_.seq~enl ~~e of the ~~e of this .cm~pimy or M) ~mber of its slaff, or reproductio!! ~f lhis repo~ in ~on~ection .. \\·ilh lhe a~vertisemenl, P~?motio.n ~r ~aJe of ~!Y, ~rod~cl or p1:ocess, ~r in ~nn:_c~ion w!th th7 r:_-publication of I his report
3440 South 700 West
Salt Lake City, UT 84119 Jennifer Osborn
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
_QC SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2105353 Dept: ME
Project: 2nd Quarter Ground Water 2021 QC Type: LCS
-
Reporting Amount Spiked Spike Ref. RPO Ref. RPO
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: LCS-77268 Date Analyzed: 05/20/2021 1349h
Test Code: 200.7-DIS Date Prepared: 05/17/2021 1031h
Calcium 9.96 mg/L E200.7 0.0120 1.00 10.00 0 99.6 85 -115
Magnesium 10. l mg/L E200.7 0.0120 0.100 10.00 0 101 85 -115
Potassium 9.98 mg/L E200.7 0.155 1.00 10.00 0 99.8 85 -115
Sodium 9.96 mg/L E200.7 0.0670 1.00 10.00 0 99.6 85 -115
Vanadium 0.194 mg/L E200.7 0.00203 0.00500 0.2000 0 97.2 85 -115
Lab Sample ID: LCS-77269 Date Analyzed: 05/24/2021 I 054h
Test Code: 200.8-DIS Date Prepared: 05/17/20211031h
Arsenic 0.210 mg/L E200.8 0.000298 0.00200 0.2000 0 105 85 -115
Beryllium 0.203 mg/L E200.8 0.000198 0.00200 0.2000 0 102 85 -115
Cadmium 0.202 mg/L E200.8 0.0000742 0.000500 0.2000 0 IOI 85 -115
Chromium 0.208 mg/L E200.8 0.000920 0.00200 0.2000 0 104 85 -115
Cobalt 0.211 mg/L E200 8 0.000300 0.00400 0.2000 0 106 85 -115
Copper 0.213 mg/L E200.8 0.00111 0.00200 0.2000 0 107 85 -115
Iron 1.07 mg/L E200,8 0.0312 0.100 1.000 0 107 85 -115
Lead 0.213 mg/L E200,8 0.000588 0.00200 0.2000 0 106 85 -115
Manganese 0.212 mg/L E200.8 0.000930 0.00200 0.2000 0 106 85 -115
Molybdenum 0.212 mg/L E200.8 0.000884 0.00200 0.2000 0 106 85 -115
Nickel 0.213 mg/L E200 8 0.000584 0.00200 0.2000 0 107 85 -115
Selenium 0.198 mg/L E200 8 0.000508 0.00200 0.2000 0 99.1 85 -115
Silver 0.203 mg/L E200.8 0.000232 0.00200 0.2000 0 102 85 -115
Thallium 0.207 mg/L E200.8 0.000418 0.00200 0.2000 0 103 85 -115
Tin 1.07 mg/L E200,8 0.000968 0.00400 1.000 0 107 85 -115
Uranium 0.216 mg/L E200.8 0.000176 0.00200 0.2000 0 108 85 -115
Zinc 1.07 mg/L E200.8 0.00418 0.00600 1.000 0 107 85 -115
Report Date: 6/1/2021 Page 12 of28
analyses applicable to the CWA. SDW A, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of ti-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2105353
Project: 2nd Quarter Ground Water 2021
Analyte Result
Lab Sample ID: LCS-77273 Date Analyzed:
Test Code: HG-DW-DIS-245.1 Date Prepared:
Mercury 0.00360
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Units Method MDL Limit
05/17/2021 1435h
05/17/2021 1200h
mg/L E245.l 0.0000396 0.0000900 0.003330
Tanner Holliday
ME
LCS
Spike Ref.
Amount %REC
0 108
Limits
85 -115
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPD
Amt %RPD Limit Qual
Report Date: 6/1/2021 Page 13 of 28
analyses applicable to the CWA. SOWA, and RCRA. are perfonned in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business rnformation: This report is provided for the exclusive use of the addressee. Privlleges of subsequent use oftt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or saJe of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2105353
Project: 2nd Quarter Ground Water 2021
Analyte Result
Lab Sample ID: MB-77268 Date Analyzed:
Test Code: 200.7-DIS Date Prepared:
Calcium < 1.00
Magnesium < 0.100
Potassium < 1.00
Sodium < 1.00
Vanadium < 0.00500
Lab Sample ID: MB-77269 Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Arsenic < 0.000200
Beryllium < 0.000200
Cadmium < 0.0000500
Chromium < 0.000200
Cobalt < 0.000400
Copper < 0.000200
Iron < 0.0100
Lead < 0.000200
Manganese < 0.000200
Molybdenum < 0.000200
Nickel < 0.000200
Selenium < 0.000200
Silver < 0.000200
Thallium < 0.000200
Tin < 0.000400
Uranium < 0.000200
Zinc < 0.000600
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fa": [phone]
e-mail: [e-mail], web: www.awal-labs.com
_QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Units Method MDL Limit
05/20/2021 134 7h
05/17/2021 1031h
mg/L E200.7 0.0120 1.00
mg/L E200.7 0.0120 0.100
mg/L E200.7 0.155 1.00
mg/L E200.7 0.0670 1.00
mg/L E200.7 0.00203 0.00500
05/24/2021 I 050h
05/17/2021 103 lh
mg/L E200.8 0.0000298 0.000200
mg/L E200,8 0.0000198 0.000200
mg/L E200.8 0.00000742 0.0000500
mg/L E200 8 0.0000920 0.000200
mg/L E200.8 0.0000300 0.000400
mg/L E200.8 0.000111 0.000200
mg/L E200.8 0.00312 0.0100
mg/L E200.8 0.0000588 0.000200
mg/L E200.8 0.0000930 0.000200
mg/L E200.8 0.0000884 0.000200
mg/L E200.8 0.0000584 0.000200
mg/L E200.8 0.0000508 0.000200
mg/L E200.8 0.0000232 0.000200
mg/L E200.8 0.0000418 0.000200
mg/L E200.8 0.0000968 0.000400
mg/L E200.8 0.0000176 0.000200
mg/L E200.8 0.000418 0.000600
Tanner Holliday
ME
MBLK
Spike Ref.
Amount %REC Limits
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPD Limit Qual
Report Date: 6/1/2021 Page 14 of28
analyses applicable to the CWA. SOWA, and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling infonnation is located on the attached COC Confidential Business lnfonnation: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of tr
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2105353
Project: 2nd Quarter Ground Water 2021
Analyte Result Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
ME
Method MDL
Reporting
Limit
QC Type: MBLK
Amount Spiked Spike Ref.
Amount %REC
Lab Sample ID: MB-77273 Date Analyzed: 05/17/2021 1433h
Test Code: HG-DW-DIS-245.1 Date Prepared: 05/17/2021 1200h
Mercury < 0.0000900 mg/L E245.I 0.0000396 0.0000900
Limits
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Limit Amt %RPO Qual
Report Date: 6/1/2021 Page 15 of28
analyses applicable to the CWA. SOWA, and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use oftf
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact, This
3440 South 700 West
Salt Lake City, UT 84119 Jennifer Osborn
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-Jabs.com
Jose Rocha
QA Officer
_QC SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2105353 Dept: ME
Project: 2nd Quarter Ground Water 2021 QC Type: MS -
Reporting Amount Spiked Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 2105353-00IEMS Date Analyzed: 05/20/2021 1505h
Test Code: 200.7-DIS Date Prepared: 05/17/2021 103th
Calcium 475 mg/L E200 7 0.120 10.0 10.00 458 175 70 -130
Magnesium 140 mg/L E200.7 0.120 1.00 10.00 127 123 70 -130
Sodium 491 mg/L E200.7 0.670 10.0 10.00 484 76.7 70 -130
Lab Sample ID: 2105353-00IEMS Date Analyzed: 05/20/2021 1623h
Test Code: 200.7-DIS Date Prepared: 05/17/2021 1031h
Potassium 29.1 mg/1 E200.7 0.155 1.00 10.00 17.5 117 70 -130
Vanadium 0.189 mg/1 E200.7 0.00203 0.00500 0.2000 0 94.3 70 -130 -Lab Sample ID: 2105353-00IEMS Date Analyzed: 05/24/2021 1211 h
Test Code: 200.8-DIS Date Prepared: 05/17/2021 1031h
Arsenic 0.212 mg/L E200.8 0.000298 0.00200 0.2000 0.000364 106 75 -125
Cadmium 0.204 mg/1 E200,8 0.0000742 0.000500 0.2000 0.00034 102 75 -125
Chromium 0.207 mg/1 E200.8 0.000920 0.00200 0.2000 0 104 75 -125
Cobalt 0.212 mg/1 E200.8 0.000300 0.00400 0.2000 0 106 75 -125
Copper 0.214 mg/L E200.8 0.00111 0.00200 0.2000 0.000437 107 75 -125
Iron 1.06 mg/L E200 8 0.0312 0.100 1.000 0 106 75 -125
Lead 0.208 mg/1 E200.8 0.000588 0.00200 0.2000 0 104 75 -125
Manganese 0.210 mg/1 E200.8 0.000930 0.00200 0.2000 0.00178 104 75 -125
Molybdenum 0.222 mg/L E200.8 0.000884 0.00200 0.2000 0.000446 111 75 -125
Nickel 0.221 mg/1 E200.8 0.000584 0.00200 0.2000 0.00515 108 75 -125
Selenium 0.213 mg/1 E200.8 0.000508 0.00200 0.2000 0.00401 104 75 -125
Silver 0.192 mg/1 E200.8 0.000232 0.00200 0.2000 0 96.2 75 -125
Thallium 0.208 mg/1 E200.8 0.000418 0.00200 0.2000 0.000646 103 75 -125
Tin 1.14 mg/L E200.8 0.000968 0.00400 1.000 0.000283 114 75 -125
Uranium 0.230 mg/L E200.8 0.000176 0.00200 0.2000 0.012 109 75 -125
Zinc 1.11 mg/L E200,8 0.00418 0.00600 1.000 0.0251 108 75 -125
Report Date: 6/1/2021 Page 16 of 28
analyses applicable to the CWA. SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use oftt
ne of this company or any member of its staff, or reproduction of thls report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2105353
Project: 2nd Quarter Ground Water 2021
Analyte Result
Lab Sample ID: 2105352-004DMS Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Selenium 0.294
Uranium 0.243
Lab Sample ID: 2105353-00IEMS Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Beryllium 0.164
Lab Sample ID: 2105353-00ZEMS Date Analyzed:
Test Code: HG-DW-DIS-245. l Date Prepared:
Mercury 0.00366
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-Iabs.com
C SUMMARY REPORT
Units Method
05/24/2021 1244h
05/17/2021 103 lh
mg/L E200.8
mg/L E200.8
05/25/2021 1157h
05/17/2021 1031h
mg/L E200.8
05/l 7 /2021 1446h
05/17/2021 1200h
mg/L E245.J
MDL
0.000508
0.000176
0.000198
0.0000396
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Limit
0.00200 0.2000
0.00200 0.2000
0.00200 0.2000
0.0000900 0.003330
Tanner Holliday
ME
MS
Spike Ref.
Amount %REC
0.0948 99.3
0.0217 111
0 82.0
0 110
2 -Analyte concentration is too high for accurate matrix spike recovery and/or RPD.
Limits
75 -125
75 -125
75 -125
85 -I 15
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Amt %RPO Limit Qual
Report Date: 6/1/2021 Page 17 of28
analyses applicable to the CW A, SDW A, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee, Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
3440 South 700 West
Salt Lake City, UT 84119 Jennifer Osborn
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
ANALYTICAL LABORATORIES J},C SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2105353 Dept: ME
Project: 2nd Quarter Ground Water 2021 QC Type: MSD
Reporting Amount Spiked Spike Ref. RPDRef. RPD
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 2105353-00lEMSD Date Analyzed: 05/20/2021 1514h
Test Code: 200.7-DIS Date Prepared: 05/17/2021 1031h
Calcium 480 mg/L E200.7 0.120 10.0 10.00 458 225 70 -130 475 1.06 20
Magnesium 141 mg/L E200.7 0.120 1.00 10.00 127 138 70 -130 140 1.05 20
Sodium 496 mg/L E200.7 0.670 10.0 10.00 484 119 70 -130 491 0.863 20 -Lab Sample ID: 2105353-00lEMSD Date Analyzed: 05/20/2021 1625h
Test Code: 200.7-DIS Date Prepared: 05/17/2021 1031 h
Potassium 30.5 mg/L E200.7 0.155 1.00 10.00 17.5 130 70 -130 29.1 4.48 20
Vanadium 0.194 mg/L E200,7 0.00203 0.00500 0.2000 0 96.8 70 -130 0.189 2.71 20 -Lab Sample ID: 2105353-00lEMSD Date Analyzed: 05/24/2021 1215h
Test Code: 200.8-DIS Date Prepared: 05/17/2021 I 031 h
Arsenic 0.214 mg/L E200.8 0.000298 0.00200 0.2000 0.000364 107 75 -125 0.212 1.05 20
Cadmium 0.204 mg/L E200.8 0.0000742 0.000500 0.2000 0.00034 102 75 -125 0.204 0.383 20
Chromium 0.207 mg/L E200.8 0.000920 0.00200 0.2000 0 104 75 -125 0.207 0.113 20
Cobalt 0.21 I mg/L E200.8 0.000300 0.00400 0.2000 0 105 75 -125 0.212 0.512 . 20
Copper 0.212 mg/L E200.8 0.00111 0.00200 0.2000 0.000437 106 75 -125 0.214 0.790 20
Iron 1.06 mg/L E200.8 0.0312 0.100 1.000 0 106 75 -125 1.06 0,0705 20
Lead 0.207 mg/L E200.8 0.000588 0.00200 0.2000 0 103 75 -125 0.208 0.618 20
Manganese 0.209 mg/L E200 8 0.000930 0.00200 0.2000 0.00178 104 75 -125 0.21 0.725 20
Molybdenum 0.221 mg/L E200.8 0.000884 0.00200 0.2000 0.000446 110 75 -125 0.222 0.726 20
Nickel 0.219 mg/L E200 8 0.000584 0.00200 0.2000 0.00515 107 75 -125 0.221 1.08 20
Selenium 0.209 mg/L E200.8 0.000508 0.00200 0.2000 0.00401 102 75 -125 0.213 1.72 20
Silver 0.185 mg/L E200.8 0.000232 0.00200 0.2000 0 92.6 75 -125 0.192 3.85 20
Thallium 0.205 mg/L E200.8 0.000418 0.00200 0.2000 0.000646 102 75 -125 0.208 1.25 20
Tin 1.13 mg/L E200.8 0.000968 0.00400 1.000 0.000283 113 75 -125 1.14 1.41 20
Uranium 0.229 mg/L E200 8 0.000176 0.00200 0.2000 0.012 109 75 -125 0.23 0.331 20
Zinc 1.11 mg/L E200,8 0.00418 0.00600 1.000 0.0251 108 75 -125 1.11 0.0171 20
Report Date: 6/1/2021 Page 18 of28
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use oft~
ne of this company or any member of lts staff. or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY RE_PORT
Client: Energy Fuels Resources, Inc. Contact:
LabSetID: 2105353 Dept:
Project: 2nd Quarter Ground Water 2021 QC Type: --
Reporting Amount Spiked
Analyte Result Units Method MDL Limit
Lab Sample ID: 2l0S3S2-004DMSD Date Analyzed: 05/24/2021 1248h
Test Code: 200.8-DIS Date Prepared: 05/17/2021 103 lh
Selenium 0.297 mg/L E200.8 0.000508 0.00200 0.2000
Uranium 0.242 mg/L E200.8 0.000176 0.00200 0.2000
Lab Sample ID: 2105353-00lEMSD Date Analyzed: 05/25/2021 1201h
Test Code: 200.8-DIS Date Prepared: 05/17/2021 1031h
Beryllium 0.155 mg/L E200.8 0.000198 0.00200 0.2000
Lab Sample ID: 210S353-002EMSD Date Analyzed: 05/17/2021 1448h
Test Code: HG-DW-DIS-245.1 Date Prepared: 05/17/2021 1200h
Mercury 0.00342 mg/L E245,l 0.0000396 0.0000900 0.003330
' -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS.
2 -Analyte concentration is too high for accurate matrix spike recovery and/or RPD.
Tanner Holliday
ME
MSD
Spike Ref.
Amount %REC
0.0948 IOI
0.0217 110
0 77.5
0 103
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Limits Amt %RPO Limit Qual
75 -125 0.294 1.17 20
75 -125 0.243 0.521 20
75 -125 0.164 5.60 20
85 -115 0.00366 6.64 20
Report Date: 6/1/2021 Page 19 of28
analyses applicable to the CW A. SOW A, and RCRA are performed in accordance to NELAC protocols Pertinent samphng information is located on the attached COC. Confidential Business Tnformation: This report is provided for the exclusive use of the addressee.. Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
ANALYTICAL
3440 South 700 West
Salt Lake City, UT 841 I 9
Phone: [phone], Toll Free: [phone], fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
WC Lab Set ID: 2105353
Project: 2nd Quarter Ground Water 202 I
Analyte Result Units Method
Lab Sample ID: 2105353-0028DUP Date Analyzed: 05/26/2021 2025h
Test Code: 300.0-W
Sulfate 3,110 mg/L E300.0
Lab Sample ID: 2105352-00lBDUP Date Analyzed: 05/14/2021 1200h
Test Code: TDS-W-2540C
Total Dissolved Solids 2,140 mg/L SM2540C
Lab Sample ID: 2105353-00lCDUP Date Analyzed: 05/14/2021 1200h
Test Code: TDS-W-2540C
Total Dissolved Solids 4,220 mg/L SM2540C
MDL
30.0
16.0
16.0
Reporting
Limit
200
20.0
20.0
Dept:
QC Type: DUP
Amount Spiked Spike Ref.
Amount %REC Limits
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Limit Amt %RPO
3020 2.85 20
2190 2.03 5
4250 0.755 5
Qual
Report Date: 6/1/2021 Page 20 of28
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of tr
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2105353
Project: 2nd Quarter Ground Water2021
Analyte Result Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
WC
Method MDL
Reporting
Limit
QC Type: LCS
Amount Spiked Spike Ref.
Amount %REC
Lab Sample ID: LCS-R152453 Date Analyzed: 05/21/2021 1509h
Test Code: 300.0-W
Chloride
Fluoride
Sulfate
Lab Sample ID: LCS-Rl52589
Test Code: 300.0-W
Sulfate
Lab Sample ID: LCS-R152186
Test Code: ALK-W-23208-LL
Alkalinity (as CaC03)
Lab Sample ID: LCS-77245
Test Code: NH3-W-350.1
Ammonia (as N)
Lab Sample ID: LCS-R152458
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N)
Lab Sample ID: LCS-R152213
Test Code: TDS-W-2540C
Total Dissolved Solids
4.99 mg/L E300 O
4.88 mg/L E300.0
5.02 mg/L E300.0
Date Analyzed: 05/26/2021 1935h
5.17 mg/L E300.0 -Date Analyzed: 05/17/2021 415h
250 mg/L SM2320B
Date Analyzed: 05/18/2021 1129h
Date Prepared: 05/14/2021 1325h
1.90 mg/L E350,l
Date Analyzed: 05/23/2021 1124h
1.07 mg/L E353.2
Date Analyzed: 05/14/2021 1200h
--
208 mg/L SM2540C
0.0198 0.100
0.00260 0.100
0.0750 0.500
0.0750 0.500
0.333 1.00
0.0495 0.0500
0.00541 0.0100
8.00 10.0
5.000
5.000
5.000
5.000
250.0
2.000
1.000
205.0
0
0
0
0
0
0
0
0
99.7
97.6
JOO
103
100
94.9
107
101
Limits
90-110
90 -110
90 -110
90 -110
90-110
90 -110
90 -110
80 -120
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPO
Limit Amt %RPO Qual
Report Date: 6/1/2021 Page 21 of28
analyses applicable to the CWA. SDWA, and RCRA are perfom1ed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of tt
ne of this company or any member of its staff. or reproduction of this report in connection with the advertisement promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2105353
Project: 2nd Quarter Ground Water 2021
Analyte Result
Lab Sample ID: MB-R152453 Date Analyzed:
Test Code: 300.0-W
Chloride < 0.100
Fluoride <0.100
Sulfate < 0.500
Lab Sample ID: MB-R1S2S89 Date Analyzed:
Test Code: 300.0-W
Sulfate < 0.500
Lab Sample ID: MB-Rl52186 Date Analyzed:
Test Code: ALK-W-23208-LL
Bicarbonate (as CaC03) < 1.00
Carbonate (as CaC03) < 1.00
Lab Sample ID: MB-77245 Date Analyzed:
Test Code: NH3-W-350.l Date Prepared:
Ammonia (as N) < 0.0500
Lab Sample ID: MB-Rl52458 Date Analyzed:
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) < 0.0100
Lab Sample ID: MB-R152213 Date Analyzed:
Test Code: TDS-W-2540C
Total Dissolved Solids < 10.0
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
_QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Units Method MDL Limit
05/21/2021 1444h
mg/L EJOO,O 0.0198 0.100
mg/L E300.0 0.00260 0.100
mg/L E300.0 0.0750 0.500
05/26/2021 1910h
mg/L E300 0 0.0750 0.500
05/17/2021415h
mg/L SM2320B 0.333 1.00
mg/L SM2320B 0.333 1.00
05/18/2021 1128h
05/14/2021 1325h
mg/L E350.1 0.0495 0.0500
05/23/2021 1123h
mg/L E353.2 0.00541 0.0100
05/14/2021 1200h
mg/L SM2540C 8.00 10.0
Tanner Holliday
WC
MBLK
Spike Ref.
Amount %REC Limits
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt %RPO Limit Qual
Report Date: 6/1/2021 Page 22 of28
analyses applicable to the CWA. SOWA, and RCRA are perfom,ed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use oftr
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee wfll be granted only on conta~ This
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2105353
Project: 2nd Quarter Ground Water 2021
Analyte Result
Lab Sample ID: 2105352-004BMS Date Analyzed:
Test Code: 300.0-W
Chloride 883
Sulfate 1,700
Lab Sample ID: 2105353-00lBMS Date Analyzed:
Test Code: 300.0-W
Chloride 2,050
Fluoride 1,970
Sulfate 4,610
Lab Sample ID: 2105353-00lBMS Date Analyzed:
Test Code: ALK-W-23208-LL
Alkalinity (as CaC03) 1,200
Lab Sample ID: 2105353-00lDMS Date Analyzed:
Test Code: NH3-W-350.J Date Prepared:
Ammonia (as N) 1.89
Lab Sample ID: 2105353-00 IDMS Date Analyzed:
Test Code: N02/N03-W-353.2
Nitrate/Nitrite ( as N) 10.9
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Units Method MDL Limit
05/21 /2021 I 713h
mg/L E300.0 1.98 10.0 500.0
mg/L E300,0 7.50 50.0 500.0
05/22/2021 040h
mg/L E300 0 7.92 40.0 2,000
mg/L E300,0 1.04 40.0 2,000
mg/L E300.0 30.0 200 2,000
05/17/2021415h
mg/L SM2320B 0.333 1.00 1,000
05/18/2021 I 130h
05/14/2021 1325h
mg/L E350.l 0.0495 0.0500 2.000
05/23/2021 1130h
mg/L E353.2 0.0541 0.100 10.00
Tanner Holliday
WC
MS
Spike Ref.
Amount %REC
384 99.6
1200 99.0
44.5 JOI
0 98.3
2570 102
210 99.4
0 94.7
0.208 107
Limits
90 -I 10
90 -I 10
90 -110
90 -I 10
90 -I JO
80 -120
90 -I JO
90 -JIO
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Amt %RPO Limit Qual
Report Date: 6/1 /2021 Page 23 of28
analyses applicable to the CWA, SOWA, and RCR.A are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the excJusive use of the addressee. Privileges of subsequent use of tr
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Jennifer Osborn
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
_QC SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2105353 Dept: WC
Project: 2nd Quarter Ground Water 2021 QC Type: MSD ---
Reporting Amount Spiked Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPD Limit Qual
Lab Sample ID: 2105352-004 BMSD Date Analyzed: 05/21/2021 1738h
Test Code: 300.0-W
Chloride 879 mg/L E300.0 1.98 10.0 500.0 384 98.8 90-110 883 0.461 20
Sulfate 1,680 mg/L E300.0 7.50 50.0 500.0 1200 95.9 90 -110 1700 0.911 20
Lab Sample ID: 2105353-00 IBM SD Date Analyzed: 05/22/2021 105h
Test Code: 300.0-W
Chloride 2,060 mg/L E300.0 7.92 40.0 2,000 44.5 IOI 90 -110 2050 0.0659 20
Fluoride 1,960 mg/L E300.0 1.04 40.0 2,000 0 98.1 90 -110 1970 0.156 20
Sulfate 4,610 mg/L E300.0 30.0 200 2,000 2570 102 90 -110 4610 0.0483 20
Lab Sample ID: 2105353-00IBMSD Date Analyzed: 05/17/2021415h
Test Code: ALK-W-23208-LL
Alkalinity (as CaC03) 1,210 mg/L SM2320B 0.333 1.00 1,000 210 99.6 80 -120 1200 0.166 10
Lab Sample ID: 2105353-00IDMSD Date Analyzed: 05/18/2021 1131 h
Test Code: NHJ-W-350.1 Date Prepared: 05/14/2021 1325h
Ammonia (as N) 1.92 mg/L E350.1 0.0495 0.0500 2.000 0 95.8 90 -110 1.89 1.10 10
Lab Sample ID: 2105353-00IDMSD Date Analyzed: 05/23/2021 1134h
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 10.8 mg/L E353.2 0.0541 0.100 10.00 0.208 106 90 -110 10.9 0.737 IO
Report Date: 6/1/2021 Page 24 of28
analyses applicable to the CW A. SDW A, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use oft}
ne of this company or any member of its staff, or reproduction of this report in conntction with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contacL This
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2105353
Project: 2nd Quarter Ground Water 2021
Analyte Result
Lab Sample ID: LCS VOC-2 051421A Date Analyzed:
Test Code: 8260D-W-DENI 00
2-Butanone 20.2
Acetone 21.5
Benzene 21.5
Carbon tetrachloride 21.2
Chloroform 20.6
Chloromethane 14.0
Methylene chloride 23.0
Naphthalene 16.3
Tetrahydrofuran 20.5
Toluene 20.5
Xylenes, Total 60.8
Surr: l,2-Dichloroethane-d4 51.6
Surr: 4-Bromofluorobenzene 44.4
Surr: Dibromofluoromethane 49.0
Surr: Toluene-d8 46.8
Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Method MDL Limit
Tanner Holliday
MSVOA
LCS
Spike Ref.
Amount %REC
05/14/2021 604h
µg/L SW82600 l.22 20.0 20.00 0 101
µg/L SW82600 2.76 20.0 20.00 0 108
µg/L SW8260D 0.147 1.00 20.00 0 108
µg/L SW82600 0.785 1.00 20.00 0 106
µg/L SW82600 0.360 1.00 20.00 0 103
µg/L SW82600 0.682 1.00 20.00 0 70.2
µg/L SW8260D 0.451 1.00 20.00 0 115
µg/L SW82600 0.730 1.00 20.00 0 81.4
µg/L SW8260D 0.436 1.00 20.00 0 102
µg/L SW8260D 0.277 1.00 20.00 0 102
µg/L SW82600 0.746 1.00 60.00 0 IOI
µg/L SW8260D 50.00 103
µg/L SW8260D 50.00 88.8
µg/L SW8260D 50.00 98.J
µg/L SW8260D 50.00 93.6
Limits
69 -236
36 -198
78 -125
66 -143
74 -120
30 -149
65 -154
55 -128
59 -135
69 -129
66 -124
80 -136
85 -121
78 -132
81 -123
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
------
RPD Ref.
Amt %RPO
RPD
Limit Qual
Report Date: 6/1/2021 Page 25 of28
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of rt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
American West
ANALYTICAL LAB ORATOR IE9
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2105353
Project: 2nd Quarter Ground Water 2021
Analyte Result
Lab Sample ID: MB VOC-2 051421A Date Analyzed:
Test Code: 8260D-W-DEN100
2-Butanone <20.0
Acetone <20.0
Benzene < 1.00
Carbon tetrachloride < 1.00
Chloroform < 1.00
Chloromethane < 1.00
Methylene chloride < 1.00
Naphthalene < 1.00
Tetrahydrofuran < 1.00
Toluene < 1.00
Xylenes, Total < 1.00
Surr: l,2-Dichloroethane-d4 53.9
Surr: 4-Bromofluorobenzene 48.2
Surr: Dibromofluoromethane 50.5
Surr: Toluene-d8 48.0
Units
3440 South 700 West
Salt Lake City, UT 841 I 9
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Method MDL Limit
Tanner Holliday
MSVOA
MBLK
Spike Ref.
Amount %REC
05/14/2021 624h
µg/L SW8260D 1.22 20.0
µg/L SW8260D 2.76 20.0
µg/L SW8260D 0.147 1.00
µg/L SW8260D 0.785 1.00
µg/L SW8260D 0.360 1.00
µg/L SW8260D 0.682 1.00
µg/L SW8260D 0.451 1.00
µg/L SW8260D 0.730 1.00
µg/L SW8260D 0.436 1.00
µg/L SW8260D 0.277 1.00
µg/L SW8260D 0.746 1.00
µg/L SW8260D 50.00 108
µg/L SW8260D 50.00 96.3
µg/L SW8260D 50.00 101
µg/L SW8260D 50.00 96.0
Limits
80 -136
85 -121
78 -132
81 -123
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Amt %RPO Limit Qual
Report Date: 6/1/2021 Page 26 of28
analyses applicable to the CW A. SDW A, and RCRA are performed in accordance to N ELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business Information This report is provided for the exclusive use of the addressee. Privileges of subsequent use of ti-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2105353
Project: 2nd Quarter Ground Water 2021
Analyte Result
Lab Sample ID: 2105353-00IAMS Date Analyzed:
Test Code: 8260D-W-DENIOO
2-Butanone 20.9
Acetone 23.5
Benzene 23.2
Carbon tetrachloride 23.5
Chloroform 22.2
Ch loromethane 17.5
Methylene chloride 24.6
Naphthalene 17.5
Tetrahydrofuran 24.3
Toluene 22.3
Xylenes, Total 66.3
Surr: I ,2-Dichloroethane-d4 52.5
Surr: 4-Bromofluorobenzene 46.0
Surr: Dibromofluoromethane 49.7
Surr: Toluene-d8 47.2
Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Method MDL Limit
Tanner Holliday
MSVOA
MS
Spike Ref.
Amount %REC
05/14/2021 906h
µg/L SW8260D 1.22 20.0 20.00 0 104
µg/L SW8260D 2.76 20.0 20.00 0 118
µg/L SW82600 0.147 1.00 20.00 0 116
µg/L SW8260D 0.785 1.00 20.00 0 118
µg/L SW82600 0.360 1.00 20.00 0 Ill
µg/L SW8260D 0.682 1.00 20.00 0 87.6
µg/L SW8260D 0.451 1.00 20.00 0 123
µg/L SW8260D 0.730 1.00 20.00 0 87.4
µg/L SW8260D 0.436 1.00 20.00 0 121
µg/L SW8260D 0.277 1.00 20.00 0 Ill
µg/L SW8260D 0.746 1.00 60.00 0 110
µg/L SW8260D 50.00 105
µg/L SW8260D 50.00 92.0
µg/L SW8260D 50.00 99.4
µg/L SW8260D 50.00 94.3
Limits
69 -236
36 -198
78 -125
66 -143
74 -120
30 -149
65 -154
55 -128
59 -135
69 -129
66 -124
80 -136
85 -121
78 -132
81 -123
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Amt %RPO Limit Qual
Report Date: 6/1/2021 Page 27 of28
analyses applicable to the CWA. SDW A, and RCRA are performed in accordance to NELAC protocols Pertinent sampling infonnation is located on the attached COC Confidential Business Information: This report is provided for the excJusive use of the addressee, Privileges of subsequent use of tt-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-pub I ication of this report for any purpose other than for the addressee will be granted only on contact, This
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2105353
Project: 2nd Quarter Ground Water 2021
Analyte Result
Lab Sample ID: 2105353-00lAMSD Date Analyzed:
Test Code: 8260D-W-DEN100
2-Butanone 21.3
Acetone 23.0
Benzene 23.3
Carbon tetrachloride 23.4
Chloroform 22.0
Chloromethane 17.6
Methylene chloride 24.1
Naphthalene 17.0
Tetrahydrofuran 23.4
Toluene 21.8
Xylenes, Total 64.9
Surr: l ,2-Dichloroethane-d4 51.0
Surr: 4-Bromofluorobenzene 44.8
Surr: Dibromofluoromethane 48.0
Surr: Toluene-d8 45.2
Units
3440 South 700 West
Salt Lake City, UT 84 I 19
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Method MDL Limit
Tanner Holliday
MSVOA
MSD
Spike Ref.
Amount %REC
05/14/2021 926h
µg/L SW8260D 1.22 20.0 20.00 0 I07
µg/L SW8260D 2.76 20.0 20.00 0 115
µg/L SW8260D 0.147 1.00 20.00 0 116
µg/L SW8260D 0.785 1.00 20.00 0 117
µg/L SW8260D 0.360 1.00 20.00 0 110
µg/L SW8260D 0.682 1.00 20.00 0 87.8
µg/L SW8260D 0.451 1.00 20.00 0 121
µg/L SW8260D 0.730 1.00 20.00 0 85.2
µg/L SW8260D 0.436 1.00 20.00 0 117
µg/L SW8260D 0.277 1.00 20.00 0 109
µg/L SW8260D 0.746 1.00 60.00 0 108
µg/L SW8260D 50.00 102
µg/L SW8260D 50.00 89.6
µg/L SW8260D 50.00 95.9
µg/L SW8260D 50.00 90.4
Limits
69 • 236
36 • 198
78 • 125
66 • 143
74 • 120
30 • 149
65 • 154
55 • 128
59 • 135
69 • 129
66 • 124
80 • 136
85 • 121
78 • 132
81 • 123
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPD Limit
20.9 2.27 35
23.5 2.15 35
23.3 0.0860 35
23.5 0.640 35
22.2 1.13 35
17.5 0.285 35
24.7 2.21 35
17.5 2.61 35
24.3 3.69 35
22.3 2.32 35
66.3 2.07 35
Qual
Report Date: 6/1/2021 Page 28 of28
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling infom1ation is located on the attached COC, Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tl-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
American West Analytical Laboratories Rpt Emailed: UL
Denison
WORK ORDER Summary WorkOrder: 2105353 Page 1 of2
Client:
Client ID:
Project:
Comments:
Sample ID
2105353-00lA
2105353-00IB
2105353-00lC
2105353-001D
2105353-001E
2105353-002A
2105353-002B
2105353-002C
Printed: 05/13/21 12:29
Energy Fuels Resources, Inc. Due Date: 5/27/2021
ENE300 Contact: Tanner Holliday
2nd Quarter Ground Water 2021 QC Level: III WO Type: Project
QC 3 (no chromatograms). EDD-Denison. Email Group; (USE PROJECT for special DLs). Do not use "*R_" samples as MS/MSD.;
Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage
l\l\V-37_05122021 5/12/2021 0800h
l\l\V-20_05122021 5/12/2021 0830h
5/13/2021 1200h 8260D-W-DENIOO Aqueous
Test Group_: 8260D-W-DENI 00; # oj_Analytes: I I I# of Surr: 4
300.0-W
3 SEL Ana/ytes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2S40C
I SEL Analrtes: TDS
NH3-W-3SO.l
I SEL Analytes: NH3N
NH3-W-PR
N02/N03-W-3S3.2
I SEL Ana2'ies: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
I 7 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-24S.1
I SEL Analytes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
5/13/2021 1200h 8260D-W-DENIOO Aqueous
Test Group: 8260D-W-DENIOO; # of Analytes: JI I# ofSurr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2540C
I SEL Analyfes: TDS
VOCFridgc
df-wc
df-wc
df -tds
df -no2/no3 & nh3
elf -no2/no3 & nh3
df -no2/no3 & nh3
df-met
df-met
elf-met
df-met
elf-met
elf-met
elf-met
VOCFridge
df-wc
df-wc
df -tds
~
3
3
LABORATORY CHECK: %M O RT O CN O TAT O QC O LUO 0 HOK ___ HOK __ _ HOK___ COC Emailed,..._ ___ _
WORK ORDER Summary Work Order: 2105353 Page2 of2
Client: Energy Fuels Resources, Inc. Due Date: 5/27/2021
Sample ID Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage
2105353-002D 1"\V-20_05122021 5/12/2021 0830h 5/13/2021 1200h NHJ-W-350.1 Aqueous df -no2/no3 & nh3
I SEL Analytes: NH3N
NH3-W-PR df -no2/no3 & nh3
N02/N03-W-353.2 df -no2/no3 & nh3
1 SEL Analytes: N03N02N
2105353-002E 200.7-DIS df-met
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR df-met
200.8-DIS df-met
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR df-met
HG-DW-DIS-245.1 df-met
1 SEL Analytes: HG
HG-DW-DIS-PR df-met
IONBALANCE df-met
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
2105353-003A Trip Blank 5/12/2021 0800h 5/13/2021 1200h 8260D-W-DEN100 Aqueous VOCFridge 3
Test Group: 8260D-W-DENJOO; # of Analytes: 1 U__ # of Su": 4
Printed: 05/13/21 12:29 LABORATORY CHECK: %M O RT D CN O TAT O QC D LUO D HOK ____ HOK __ _ HOK___ COC Emailed~---
Address:
Contact:
Phone#:
Email:
Project Name:
Projecl#:
PO#:
Sampler Name:
MW-37 05122021
MW-20 05122021
1 Trip Blank
i 5
i
7
8
9
I
I
I
I
!
American West
Analytical Laboratories
463 W. 3600 S. Salt Lake City, UT 84115
Phone# [phone] Toll Free# [phone]
6425 S. Hwy. 191
Blanding, UT 84511
Tanner Holliday
[phone] Cell#:
[e-mail]; [e-mail]
2nd Quarter Ground Water 2021
Tanner Holliday
Date
Sample ID: Sampled
1
5/12/2021
5/12/2021
5/12/2021
Roiinquiaoed by. ~,. ,,. .. ,.~ .tw~/ alD:
l,;i,,na1ure li/1212(]21
/ .....
PnnTName: Tamorl-falllcll!v 11nr
RellnqLOS/ledby. Dalo:
ISionarure
Time:
PrlotName:
IReii"'!Uished by. Date:
l<:lnnaiure
Time:
Print N.ome:
Relinquished by. Date:
""'""""" mme:
Prlnl Name:
Time
Sampled
800
830
800
Received by:
Slanature
Print Name:
Receiveci oy:
Signature
Print Name:
Received by:
Sianature
Print Name: -Received by:
Slanature J
CHAIN OF CUSTODY 2.-\e S--?J53
I
All analysis will be conducled using NELAP accredited melhods and all dala will be reported using AWAL's slandard analyte lists and
reporting limits {PQL) unless specifically requested otherwise on this Chain of Custody and/or attached documentation.
AWAL Lab Sample Set#
Page 1 of 1
QC Level: I Tum Around Time: Unless other arrangemenls have been made, 'Due Date: \ l l 3 Standard
·--~,oo .. ,~~-~00 ·cs 2--, '2_ lhe day they are due.
X Include EDD: Laboratory Use Only
0 LOCUS UPLOAD ::;a (!j u.\75 C) EXCEL Samples Were: bD :i:: bD X Field Filtered For:
~"""'3dellverea~ --::;a Dissolved Metals ..., i::" tr5 ::;a ~-
2 Amblentor~ SI'-C"l if oi' ~ z For Compliance With:
3 Temperature Q ~? c:i ,,-tG D NELAP 'C 0 ii. D RCRA o' C"l ;:i' > D CWA 4· Received Broken/Leaking c:i ~ 0 c:i C) ::5' D SOWA (lmproperty ~ --"J 0 D ELAP/A2LA ..., ~ 0 y N
c:i ... l2:!. C.) i:i' 0 D NLLAP l/) rn c3;' 0 ~ Ill ... -D Non-Compliance 5 eZ2:: Preserved "J 0 iii C.) ~=I ~ ... l/) l2:!. ... D Other: y N 0 :t. Ill 'Tj-bD G' ~ ~ C, G' ~ :s C) -0:: Ill 0 eoked al bench
a, >< 0 ..,. 0 Cl \() y N C: ~ (') 0 0 SI'-.2 '1::1 .,-.,-~ C"l ]! 0 Ill ::. l/) fl.I l/) Ill .e: P'.l rn iii ~ Known Hazards 6 Received Wllhln c:, 12: :t. l2:!. 0 a, ...... 0 ...... 0 "' :i Ill ~ Holding Times (.) C. ('II (') fl.I 1 .. -0:: & C!) 0 E 0 = t ~ .!l i: g N "' 12: 12: 0 Q .2 Sample Comments 'It ti)
7 w X X X X X X X X X X
7 w X X X X X X X X X X ICOC Tape Was:
3 w X 0t on Outer Package
N NA
2 (!)roken on Outer Package
Y N NA
3 Presenl on Sample (§) y N
4 Unbroken on Sample E> y N
Discrepancies Between Sample
Labels and Coe R~
y N
Date: Special Instructions:
Time:
Sample containers for metals were field filtered. See the Date: Analytical Scope of Work for Reporting Limits and voe analyte
rnme: list.
Oate:
Time:
~
); 1,1 ,·AO ,~.1 JN oaie:c; t2>/Z-}
I
~ .... -~ ~~::. ~ {'t.,UA_t"'\ Time: z~b:) !='rintName:
Analysis
Ammonia
COD
Cyanide
Metals
NOiJN03
O&G
Phenols
Sulfide
TKN
TP04
CrVI+
Procedure:
Frequency:
Preservation Check Sheet
s le Set Ext amp.
Preservative "-00\ -ro3
pH<2H2S04 1,1ec:-.. \/,o,:::
pH<2H2S04 I ' oH>12NaOH
pH<2HN03 ~en ' P'?
pH<2H2S04 ~·)~ '-"efp
oH<2HCL I
pH<2H2S04
pH>9NaOH,
Zn Acetate
oH<2H2S04
pH <2 H2S04
pH>9
CNTu)2S04
Pour a small amount of sample in the sample lid
Pour sample from lid gently over wide range pH paper
Do Not dip the pH paper in the sample bottle or lid
doH
I)
2)
3)
4)
5)
6)
7)
If sample is not preserved, properly list its extension and receiving pH in the appropriate column above
Flag COC, notify client if requested
Place client conversation on COC
Samples may be adjusted
All samples requiring preservation
*
+ ..
#
•
The sample required additional preservative upon receipt.
The sample was received unpreserved.
The sample was received unpreserved and therefore preserved upon receipt.
The sample pH was unadjustable to a pH < 2 due to the sample matrix.
The sample pH was unadjustable to a pH > __ due to the sample matrix interference .
Lab Set ID:
pH Lot#:
ZiOS3S3
la.Cal?-·
ma• I Laboratories LLC
a member of The GEL Group INC
PO Box :\0712 Cha~ es1on SC 2941 7
2040 Smge Roa.d ChaMeston SC 29407
P 843 556 8171
F 843.766 11 78
May 17, 2021
Ms. Kathy Weinel
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado 80228
Re: White Mesa Mill G W
Work Order: 541330
Dear Ms. Weinel:
GEL Laboratories, LLC (GEL) appreciates the opportunity to provide the enclosed analytical results for the
sample(s) we received on April 20, 2021. This original data report has been prepared and reviewed in accordance
with GEL's standard operating procedures.
Test results for NELAP or ISO 17025 accredited tests are verified to meet the requirements of those standards,
with any exceptions noted. The results reported relate only to the items tested and to the sample as received by
the laboratory. These results may not be reproduced except as full reports without approval by the laboratory.
Copies ofGEL's accreditations and certifications can be found on our website at www.gel.com.
Our policy is to provide high quality, personalized analytical services to enable you to meet your analytical needs
on time every time. We trust that you will find everything in order and to your satisfaction. If you have any
questions, please do not hesitate to call me at [phone], ext. 4289.
Purchase Order: D W 1613 8
Enclosures
Sincerely
Julie Robinson
Project Manager
lll mu 11~• II 1111111111111 i 111
ge l.com
May 17, 2021
Laboratory Identification:
GEL Laboratories LLC
2040 Savage Road
Charleston, South Carolina 29407
[phone]
Summary:
Receipt Narrative
for
Energy Fuels Resources (USA), Inc.
SDG: 541330
Sample receipt: The samples arrived at GEL Laboratories LLC, Charleston, South Carolina on April 20, 2021
for analysis. The samples were delivered with proper chain of custody documentation and signatures. All sample
containers arrived without any visible signs of tampering or breakage. The container for
MW &#8208;31 _ 04132021 was received with a pH>2. GEL was instructed to cancel analysis for location and
client will recollect.
Sample Identification: The laboratory received the following samples:
Laboratory ID Client ID
541330001 MW-31 04132021
541330002 MW-32 04132021
541330003 MW-35 04132021
541330004 MW-02 04142021
541330005 MW-25 04142021
541330006 MW-29 04142021
541330007 MW-30 04142021
541330008 MW-36 04142021
541330009 MW-27 04152021
541330010 MW-28 04152021
Case Narrative:
Sample analyses were conducted using methodology as outlined in GEL's Standard Operating Procedures. Any
technical or administrative problems during analysis, data review, and reduction are contained in the analytical
case narratives in the enclosed data package.
Page 3 of 25 SDG: 541330
The enclosed data package contains the following sections: Case Narrative, Chain of Custody, Cooler Receipt
Checklist, Data Package Qualifier Definitions and data from the following fractions: Radiochemistry.
Page 4 of25 SDG: 541330
Julie Robinson
Project Manager
5L-l\ 330
Sheet 1 of 1 ~ :'S--£¥ / r; ~ 7
/ f f ~ERGY FUELS RESOURCES
CHAIN OF CUSTODY
Samples Shipped to: _G_E_L_L_a_b_o_ra_to_r_ie_s, __ L_L_C _______ Contact: Tanner Holliday
2040 Savage Road Ph: 435 678 2221
Charleston, SC 29407 [e-mail]
[phone]
Chain of Custody/Sampling Analysis Request
p . s N s Si / roJect amp ers ame ampiers 1gnature A
Q2 Ground Water 2021 Tanner Holliday 1-J!),lffip~-,!{ d~
Time
Sample ID Date Collected Collected Laboratory Analysis Requested
MW-31 04132021 4/13/2021 1355 Gross Alpha
MW-32 04132021 4/13/2021 1220 Gross Alpha
MW-35 04132021 4/13/2021 1415 Gross Alpha
MW-02 04142021 4/14/2021 1415 Gross Alpha
MW-25 04142021 4/14/2021 1045 Gross Alpha
MW-29 04142021 4/14/2021 1200 Gross Alpha
MW-30 04142021 4/14/2021 1435 Gross Alpha
MW-36 04142021 4/14/2021 845 Gross Alpha
MW-27 04152021 4/15/2021 1040 Gross Alpha
MW-28 04152021 4/15/2021 1010 Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Comments: Please send report to Kathy Weinel at kweinel®enerqyfuels.com
Date/Time Received By:(Signaturel L)
4/15/2021 /-:?t::/2--
1130 V'l'
Relinquished By:(Signature) Date/Time Received By:(Signature) Date/Time
Page 5 of 25 · SDG: 541330
.J
a I Latmra(ori(lS l LC
CUcat:
Received D
Carrier and Tracking Num bcr
Suspected Huzanl lnfonnollon
A)Shi as a oor Hazardous?
B) Did the client designate the samples we to be
received as rodiooctive7
C) Did the RSO classify the samples ns
rndiollClive?
D) Did the client dcsi 1ate sam les are hazardous?
El Did the RSO idcntif ible hazruds'/
Sample Receipt Criterio
1 Shipping containers received intact and
scaled?
2 Chain of cushidy documents included
with shipment?
3 Samples requiring cold presen•ation
within (0 6 de•. C)?'
4 Paily check performed and passed on IR
temperature gun?
S Sample containers in1ac1 and scaled?
6 Samples requiring chemical preservation
at proper pH?
7 Do any s.~mples require Volatile
Analysis?
8 Samples received within holding time?
9 Sample ID's on COC match !D's on
bottles?
Number of containers received match 11 number indicated on COC?
12 Are sample containers identifiable as
GEL rovided h use of GEL labels?
13 COC form is properly signed in
relinquished/received sections?
Comments (Use Cominuation Fonn if needed):
Page 6 of25 SDG: 541330
SA,MPLE RECEIPT & REVIEW FORM
Dote Received:
Cirtlt Applicable:
FedEx Express FedEx Ground UPS Field Senices Courier Other -
~ ,! 'If Net Counts> lOOcpm 011 somplcs not ns-uicd "rndioactive", CO\llnct tl,c Radiation Safety Group for fwiher i11vestigntio11.
Hazard Class Shipped: UN#:
If UN:l.910. ls the Radioactive Shipment SurvcyCornpliant? Ycs_No_
notation or radioactive stickers un com:llners \!lju:11 client dcsi&J1.11loo.
Ma,<imumNet Count.s Observe!I• (Observed Coums -Area Background Counts): ~CPM / mR/Hr
Clnsslflcd as: R.id l Rnd l Ibid 3
COC 11otntioo oi: bn>,3td l111,c_l, 011 containers tquol diem d,:.sig,utiQt•
If Dor E is yes, select Hazrutls below.
PCB's Aammnble Fon:ign Soil RCRA Asbestos Beryllium Other:
CommcntslQuollflcrs (Requln,d for Non-Confom1ing lt•ms)
Circle ,\pplic,btc: S<ol< bro~on D>mosc:d contotncr Lc•klng cnntolncr Olhcr (d«<rlbt)
Circl< Appio,btc: Cficn1 <0n13c1cd ond J"o,idcd COC
Pn,scrvruioo Method: Wet Ice kc .Pocl:s Dry ice
•,111empcrntu1~s are rcoonlcd in Celsius
Ttmpcrnture Device Smell II: __ ....,...___,..,.._
Sccond:uy Temperatun: Device Serial# (If Applicable):
COC cre;i1c:d upon rcccipr
None -Other.
Circk AppUcobl.e: Soot, broken DonJO)lCd coniolnor boki11gcon1olncr 01her Nu crlbcl
iU.OZ.I
TEMP:
)f Yes, are Encores or Soil Kits present ror solids'/ Yes_No_ NA_(lf )'CS, lllke 10 VOA frei,zcr)
Do liquid VOA virus comnin ac.ld preservation? Yes_ No __ NA_(lf imk110""· sclcCI No)
1: liquid VOAvinls fn:cofhcndsl""'t7 Yes_ No_ NI\__
S.:,niplc ID's am.I conL1incrs arreclt!cl:
I O's w,d test.s l1ffcc1cd:
tD's and conl!liuers affected:
Cin:le Applicable: No dates on containers No times on containers COC missing info Other (describe)
Cin:le Applicable: No conlllincr count ou COC Other (describe)
Cin:Je Applicable: Not relinquished 0.her (dcsaibc)
GL-CHL-SR-001 Rev 7
GEL Laboratories LLC -Login Review Report
GEL Work Order/SDG: 541330
Client SDG: 541330
Q2 Ground Water 2021
Project Manager: Julie Robinson
Project Name:
Purchase Order:
DNMI00100 White Mesa Mill GW
DW16138
Package Level: LEVEL3
EDD Format: EIM_DNMI
GELID Client Sample ID Client Sample Desc.
541330001 MW-31_04132021
541330002 MW-32_04132021
541330003 MW-35_04132021
541330004 MW-02_04142021
541330005 MW-25_04142021
541330006 MW-29_04142021
541330007 MW-30_04142021
541330008 MW-36_04142021
541330009 MW-27_04152021
541330010 MW-28_04152021
Client Sample ID Status Tests/Methods
-001 MW-31_04132021
-002 MW-32_04132021 REVVV GFPC, Total Alpha Radium,
Liquid
-003 MW-35_04132021 REVVV GFPC, Total Alpha Radium,
Liquid
-004 MW-02_04142021 REVVV GFPC, Total Alpha Radium,
Liquid
-005 MW-25_04142021 REVVV GFPC, Total Alpha Radium,
Liquid
-006 MW-29_04142021 REVVV GFPC, Total Alpha Radium,
Liquid
-007 MW-30_04142021 REVVV GFPC, Total Alpha Radium,
Liquid
-008 MW-36_04142021 REVVV GFPC, Total Alpha Radium,
Liquid
-009 MW-27_04152021 REVVV GFPC, Total Alpha Radium,
Liquid
-010 MW-28_04152021 REVVV GFPC, Total Alpha Radium,
Liquid
Collect
Date & Time
13-APR-2113:55
13-APR-21 12:20
13-APR-21 14:15
14-APR-2114:15
14-APR-21 10:45
14-APR-21 12:00
14-APR-21 14:35
14-APR-21 08:45
15-APR-21 10:40
15-APR-21 10:10
Product
Reference
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Work Order Due Date:
Package Due Date:
EDD Due Date:
Due Date:
NG1
Receive Time # of
Date & Time Zone Cont.
20-APR-21 09:55 -2 1
20-APR-21 09:55 -2 1
20-APR-21 09:55 -2 1
20-APR-21 09:55 -2 1
20-APR-21 09:55 -2 1
20-APR-21 09:55 -2 1
20-APR-21 09:55 -2 1
20-APR-21 09:55 -2 1
20-APR-21 09:55 -2 1
20-APR-21 09:55 -2 1
Fax Date PM Comments
18-MAY-21
16-MAY-21
18-MAY-21
18-MAY-21
Lab
Matrix
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
Report Date: 17-MAY-21
Work Order: 541330
Page 1 of 2
Collector: C
Prelogin #: 20190487484
Project Workdef ID: 1294356
SDG Status: Closed
Logged by:
Fax Daysto Prelog Lab Field
Due Date Process CofC#
20
20
20
20
20
20
20
20
20
20
Aux Data
Group QC QC
Receive
Codes
0 M M ......
~ Ir)
ci
Cl
(/)
Ir)
N
'+-< 0
r--
(1)
~ 0..
GEL Laboratories LLC -Login Review Report
Product: GFCTORAL Workdef ID: 1458614 In Product Group? No
Method: EPA 903.0
Product Description: GFPC, Total Alpha Radium, Liquid
Samples: 002, 003, 004, 005, 006, 007, 008, 009, 010
Parmname Check: All parmnames scheduled properly
CAS#
Contingent
Tests
Parmname
Gross Radium Alpha
Action Product Name
Login Requirements:
Requirement
Description
Group Name: Group Reference:
Report Date: 17-MAY-21
Work Order: 541330
Page 2 of 2
Path: Drinking Water (903.0 or 9315)
Product Reference: Gross Alpha
Moisture Correction: "As Received"
Client RDL or
PQL & Unit
Reporting Parm Included Included Custom
Units Function in Sample? in QC? List?
pCi/L REG y y No
Samples
Include? Comments
Peer Review by:. ____________ _ Work Order (SDG#), PO# Checked? ____ _ C of C signed in receiver location? _____ _
0
(")
(") .......
~ tr)
d 0 r/'J.
tr)
N
4-t 0
00
~ ~ A-.
Nina Gampe
From:
Sent:
To:
Cc:
Subject:
Follow Up Flag:
Flag Status:
Kathy Weinel <[e-mail]>
Wednesday, April 21, 2021 9:47 AM
Nina Gampe; N. Tanner Holliday
Team Robinson
RE: Samples Received at GEL 4/20 Q2 Ground Water 2021 541330
Follow up
Flagged
[EXTERNAL EMAIL] DO NOT CLICK links or attachments unless you recognize the sender and know the content is safe.
Nina,
Dispose of the sample and we will recollect
Thanks
Kathy
~
~nergy Fuels Resources (USA) Inc.
Kathy Weinel
Quality Assurance 1\//anager
t: 303.389.4134 It: 303.389.4125
225 Union Blvd., Suite 600
Lakewood, CO 80228
http://www.energyfuels.com
This e-mail is intended for the exclusive use of person(s) mentioned as the recipient(s). This message and any attached files with it are confidential and may
contain privileged or proprietary information. If you are not the intended recipient(s) please delete this message and notify the sender. You may not use, distribute
print or copy this message if you are not the intended recipient(s).
From: Nina Gampe <[e-mail]>
Sent: Wednesday, April 21, 2021 7:22 AM
To: N. Tanner Holliday <[e-mail]>; Kathy Weinel <[e-mail]>
Cc: Team Robinson <[e-mail]>
Subject: Samples Received at GEL 4/20 Q2 Ground Water 2021 541330
ltMlitlJAWMl\ltl1J:tid\t\111uxltiWM[l)1M•J,jjufbMMfmSi•iiii,i§,lihMll11i§,iffi
Good Morning,
The container for MW-31_04132021 was received with a pH>2. Please advise how we should proceed.
1
Page 9 of 25 SDG: 541330
Thank you,
Nina Gampe
Project Manager Assistant
Laboratories LLC
2040 Savage Road, Charleston, SC 29407 I PO Box 30712, Charleston, SC 29417
Office Direct: 843.556.8171 ext.4778 I Office Main: 843.556.8171 I Fax: [phone]
E-Mail: nina.gampe @gel.com I Website: www.gel.com
Analytical Testing
$ 0
CONFIDENTIALITY NOTICE: This e-mail and any files transmitted with it are the property of The GEL
Group, Inc. and its affiliates. All rights, including without limitation copyright, are reserved. The proprietary
information contained in this e-mail message, and any files transmitted with it, is intended for the use of the
recipient(s) named above. If the reader of this e-mail is not the intended recipient, you are hereby notified that
you have received this e-mail in error and that any review, distribution or copying of this e-mail or any files
transmitted with it is strictly prohibited. If you have received this e-mail in error, please notify the sender
immediately and delete the original message and any files transmitted. The unauthorized use of this e-mail or
any files transmitted with it is prohibited and disclaimed by The GEL Group, Inc. and its affiliates ..
2
Page 10 of 25 SDG: 541330
Radiochemistry
Technical Case Narrative
Energy Fuels Resources
SDG #: 541330
Product: GFPC, Total Alpha Radium, Liquid
Analytical Method: EPA 903.0
Analytical Procedure: GL-RAD-A-044 REV# 10
Analytical Batch: 2123018
The following samples were analyzed using the above methods and analytical procedure(s).
GEL Sample ID#
541330002
541330003
541330004
541330005
541330006
541330007
541330008
541330009
541330010
1204811652
1204811653
1204811654
1204811655
1204811656
Client Sample Identification
MW-32 04132021
MW-35 04132021
MW-02 04142021
MW-25 04142021
MW-29 04142021
MW-30 04142021
MW-36 04142021
MW-27 04152021
MW-28 04152021
Method Blank (MB)
542003011 (MW-3 I_ 04222021) Sample Duplicate (DUP)
54200301 l(MW-31_04222021) Matrix Spike (MS)
54200301 I (MW-31 _ 04222021) Matrix Spike Duplicate (MSD)
Laboratory Control Sample (LCS)
The samples in this SDG were analyzed on an "as received" basis.
Data Summary:
All sample data provided in this report met the acceptance criteria specified in the analytical methods and
procedures for initial calibration, continuing calibration, instrument controls and process controls where
applicable, with the following exceptions.
Technical Information
Recounts
Samples 1204811655 (MW-31_04222021MSD) and 1204811656 (LCS) were recounted due to low recovery.
The recounts are reported. Sample 541330010 (MW-28_04152021) was recounted to decrease uncertainty. The
recount is reported.
Miscellaneous Information
Additional Comments
The matrix spike and matrix spike duplicate, 1204811654 (MW-31_04222021MS) and 1204811655
(MW-31_04222021MSD), aliquots were reduced to conserve sample volume.
Page 12 of 25 SDG: 541330
Certification Statement
Where the analytical method has been performed under NE LAP certification, the analysis has met all of the
requirements of the NELAC standard unless otherwise noted in the analytical case narrative.
Page 13 of25 SDG: 541330
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Qualifier Definition Report
for
DNMI001 Energy Fuels Resources (USA), Inc.
Client SDG: 541330 GEL Work Order: 541330
The Qualifiers in this report are defined as follows:
* A quality control analyte recovery is outside of specified acceptance criteria ** Analyte is a surrogate compound
U Analyte was analyzed for, but not detected above the CRDL.
Review/Validation
GEL requires all analytical data to be verified by a qualified data reviewer. In addition, all CLP-like deliverables
receive a third level review of the fractional data package.
The following data validator verified the information presented in this data report:
Signature: ~ -Name: Spencer Collins
Date: 14 MAY 2021 Title: Analyst I
Page 14 of25 SDG: 541330
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 -[phone] -www.gel.com
QC Summary
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado
Contact: Ms. Kathy Weinel
Workorder: 541330
Parm name NOM
Rad Gas Flow
3atch 2123018
QC12048 I 1653 542003011 DUP
Gross Radium Alpha u 0.701 u
Uncertainty +/-0.319
QCl204811656 LCS
Gross Radium Alpha 570
Uncertainty
QC 1204811652 MB
Gross Radium Alpha u
Uncertainty
QC1204811654 542003011 MS
Gross Radium Alpha 4590 u 0.701
Uncertainty +/-0.319
QCl204811655 542003011 MSD
Gross Radium Alpha 4590 u 0.701
Uncertainty +/-0.319
Notes:
Counting Uncertainty is calculated at the 68% confidence level (I-sigma).
The Qualifiers in this report are defined as follows:
**
<
>
Analyte is a surrogate compound
Result is less than value reported
Result is greater than value reported
The TIC is a suspected aldol-condensation product
Q~ Units
0.666 pCi/L
+/-0.347
454 pCi/L
+/-5.64
-0.00239 pCi/L
+/-0.196
4270 pCi/L
+/-54.8
3500 pCi/L
+/-44.4
RPO%
NIA
20
A
B
BD
C
D
F
H
K
L
M
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
Results are either below the MDC or tracer recovery is low
Analyte has been confirmed by GC/MS analysis
Results are reported from a diluted aliquot of the sample
Estimated Value
Analytical holding time was exceeded
Analyte present. Reported value may be biased high. Actual value is expected to be lower.
Analyte present. Reported value may be biased low. Actual value is expected to be higher.
M if above MDC and less than LLD
Page 24 of25 SDG: 541330
Reoort Date: May 11, 2021
REC% --1!!!!!ge Anlst
N/A HXB2
79.8 (75%-125%)
93.1 (75%-125%)
76.2 (0%-20%)
Page 1 of
Date Time
05/07/21 12:2,
05/10/21 12:4·
05/07/21 12:2,
05/07/21 12:2
05/I0/21 12:4'
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 -[phone] -www.gel.com
QC Summary
Workorder: 541330
Parm name NOM Units RPD% REC% Rang!_Jnlst
M Matrix Related Failure
NIA RPD or %Recovery limits do not apply.
NI
ND
NJ
Q
R
u
UI
UJ
UL
X
y
I\
h
See case narrative
Analyte concentration is not detected above the detection limit
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
One or more quality control criteria have not been met. Refer to the applicable narrative or DER.
Sample results are rejected
Analyte was analyzed for, but not detected above the CRDL.
Gamma Spectroscopy--Uncertain identification
Gamma Spectroscopy--Uncertain identification
Not considered detected. The associated number is the reported concentration, which may be inaccurate due to a low bias.
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
QC Samples were not spiked with this compound
RPD of sample and duplicate evaluated using +I-RL. Concentrations are <5X the RL. Qualifier Not Applicable for Radiochemistry.
Preparation or preservation holding time was exceeded
Page 2 of
Date Time
NI A indicates that spike recovery limits do not apply when sample concentration exceeds spike cone. by a factor of 4 or more or %RPD not applicable.
/\ The Relative Percent Difference (RPD) obtained from the sample duplicate (DUP) is evaluated against the acceptance criteria when the sample is greater than
five times (5X) the contract required detection limit (RL). In cases where either the sample or duplicate value is less than 5X the RL, a control limit of +I-the
RL is used to evaluate the DUP result.
* Indicates that a Quality Control parameter was not within specifications.
For PS, PSD, and SDILT results, the values listed are the measured amounts, not final concentrations.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the
requirements of the NELAC standard unless qualified on the QC Summary.
Page 25 of 25 SDG: 541330
@ij111 J Labo ratories LLC
a member of The GEL Group INC
PO Box 30712 Cr1arl eston s c 29417
2040 Savage Road Charleston. SC 29407
P 84'>.556.8171
F 843 766 1178
May 24, 2021
Ms. Kathy Weinel
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado 80228
Re: White Mesa Mill GW
Work Order: 542003
Dear Ms. Weinel:
GEL Laboratories, LLC (GEL) appreciates the opportunity to provide the enclosed analytical results for the
sample(s) we received on April 27, 2021. This original data report has been prepared and reviewed in accordance
with GEL's standard operating procedures.
Test results for NELAP or ISO 17025 accredited tests are verified to meet the requirements of those standards,
with any exceptions noted. The results reported relate only to the items tested and to the sample as received by
the laboratory. These results may not be reproduced except as full reports without approval by the laboratory.
Copies ofGEL's accreditations and certifications can be found on our website at www.gel.com.
Our policy is to provide high quality, personalized analytical services to enable you to meet your analytical needs
on time every time. We trust that you will find everything in order and to your satisfaction. If you have any
questions, please do not hesitate to call me at [phone], ext. 4289.
Purchase Order: DW16138
Enclosures
Sincerely
Julie Robinson
Project Manager
gel.com
May 24, 2021
Laboratory Jdentification:
GEL Laboratories LLC
2040 Savage Road
Charleston, South Carolina 29407
[phone]
Summary:
Receipt Narrative
for
Energy Fuels Resources (USA), Inc.
SDG: 542003
Sample receipt: The samples arrived at GEL Laboratories LLC, Charleston, South Carolina on April 27, 2021
for analysis. The samples were delivered with proper chain of custody documentation and signatures. All sample
containers arrived without any visible signs of tampering or breakage. There are no additional comments
concerning sample receipt.
Sample Identification: The laboratory received the following samples:
Laboratory ID Client ID
542003001 MW-05 04202021
542003002 MW-11 04202021
542003003 MW-12 04202021
542003004 MW-14 04202021
542003005 MW-65 04202021
542003006 MW-01 04212021
542003007 MW-15 04212021
542003008 MW-19 04212021
542003009 MW-26 04212021
542003010 TW4-24 04212021
542003011 MW-31 04222021
Case Narrative:
Sample analyses were conducted using methodology as outlined in GEL's Standard Operating Procedures. Any
technical or administrative problems during analysis, data review, and reduction are contained in the analytical
case narratives in the enclosed data package.
Page 3 of 25 SDG: 542003
The enclosed data package contains the following sections: Case Narrative, Chain of Custody, Cooler Receipt
Checklist, Data Package Qualifier Definitions and data from the following fractions: Radiochemistry.
Page 4 of 25 SDG: 542003
Julie Robinson
Project Manager
Sheet 1 of 1
i .. ,-e-~ /_ r-~ r/
' ENERGY FUELS RESOURCES
CHAIN OF CUSTODY
Samples Shipped to: GEL Laboratories, LLC Contact: Tanner Holliday
-2-04_0_S_a_v_a-ge-R-oa_d________ Pll: 435 678 2221
Charleston, SC 29407 [e-mail]
[phone]
Chain of Custody/Sampling Analysis Request
p . t roJec s ampers N ame s ampers s· t 1gna ure
02 Ground Water 2021 Tanner Holliday I \--~-A~ sJ)~_/1 / __, /
Time
Sample ID Date Collected Collected Laboratory Analysis Requested
MW-05 04202021 4/20/2021 1015 Gross Alpha
MW-11 04202021 4/20/2021 1135 Gross Alpha
MW-12 04202021 4/20/2021 1245 Gross Alpha
MW-14 04202021 4/20/2021 1500 Gross Alpha
MW-65 04202021 4/20/2021 1500 Gross Alpha
MW-01 04212021 4/21/2021 1410 Gross Alpha
MW-15 04212021 4/21/2021 1050 Gross Alpha
MW-19 04212021 4/21/2021 1500 Gross Alpha
MW-26 04212021 4/21/2021 900 Gross Alpha
TW4-24 04212021 4/21/2021 1230 Gross Alpha
MW-31 04222021 4/22/2021 1310 Gross Alpha
Comments: Please send report to Kathy Weinel at kweinelt@.energyfuels.com
Relinquished~
~ Tanner Holliday
Relinquished By:(Signature)
Page 5 of 25 SDG: 542003
Date/Time Received By:(Slgnature)
4/23/2021
1100
Date/Time
Date/Time
4--J.1 ~J.,.\
ID1o
Date/Time
~11 i · l1.~ j :_;;001:;, O!"·f!S l IC -.-::=:::. ' .-,-...
Client: L_../ t--.1 \IV\_ L
Received nv: Tve
Currier nnd Tracking Nurnlicr
SAMPLE RECEIP't & REVIEW FQRM
SDG/AR/COC/Worl; Onlcr.
Dute nc.:elvcd: \
Fcdfa Expres, l '1"/UPs'1 FedEx Grouo<l ~-ield Service, Courier Other
SIIS(ICCICII Hozurd lnfommrlnn ~ ~ 119"Nc.1 Counts> 100.-pm 011 s.1IT1pfo.s not m.,ikc:d "r.u.lioacUvi:'', co11t:1.ct lhi: Radi:nion Sa~ty Group (or further iuvc.stigaiian.
A)Shi~d as o DOT tL,~d®'11
ll) Ditl the client designote thcs:unplcs me 10 be
tto:ivi:d as r:Wio:i.tti\'-.!7
I I, J H:11.acd Closs Shipped: UN#:
IV / lfUN29lO. ls the Ratlio;te1ivc Shipment Su,veyCompliont7 Yes_No_
I \) Ir not.:nion or radioactive s1icJ.:er$' on co11taini:rs cqu3l c1icnt d\!signation. j
Cl Did the RSO cl:1>sif)" ~,c s:u11pks as
l':stlio,aivc·1
j J MMi111un1 N« Counts Ohsc:vcd• (Ouscrved Counts• ,\ico Background Counts): -*Cl.'M / mR/Hr
I / Classified us: luid I Rad 2 Rad 3
Ol Did the clicm do!<i.:,10tc snmul.:.s ace h:iz;uduus?
1..J C1nototion or h:rwnl labels 011 container,: eqwil cli•nt d.:.sii;nation.
El Did the RSO idcutirv oos,ible h.u,mls7 \,
Y'D or E iS )"S, select H:u:llldswlow.
PCB's Flnmmal.Jh: Fa1l!i~1 Soil RCRA As~stos llcrylliuin
Somplo Recelpl Crirtrlu ~ i '*. ConnncnL</Qn•llflors (R<11ulrtd Cor Nn11-Co11fot111ing Items)
1 Shipping conlaincrs received inlact and \ . ~-, 03.fU:lf:i:d conl:Jhu:r Lukin& con1alncr 01h~r (J.:fcM1>c)
sc:ikd? V !if.
2 Chain of cu;tody d.ico111.on1~ included \I !1',t --+,c"l,-c'""k:"',,:-p-p""lk-,'"bl::-:-c=G--·c-n_1<_o_n,-.-.,-.d-:--,n"'~,..p-ro-,"'";~-,-d-=c""o-c,---=c-=o-=c-rn,-,-,.-d-u_fl(_ln-,-,-.. -!p-,---------------I
t--+w_i_ll_1.;..;h-'ip'-n"'1c_n.;;.t?'----------1 1;u, }::-,,,</:.._....,..-.,.-,-,.--,,----,--------1-?'"'i-.._..:~------------------1
3 Sam11lc; requiring cold prescrvatiOtl
within 10 < 6 dee. CJ1t
~c1vatlo11 Mcd11xl: W~t tee lee Pocks Dry lo: \None )Od1c,: \ l" Q r ~ / IV •au tcmpcrauncs arc reconkd in Celsius ..__.., TEMP: ___ '--'
';I:: Tcmperi,tm" DcY\ce Se1·l11I #:_!83,~-i.,1.9:;,_ __
4 Daily check perform!d ond pa;,cd on IR
temperature gun?
5 Sa1l1plc container> inta..:1 ond :;calcd'J
\/ f11 S«ond:uyTcmpcroture Dcl'ice Sc1iol rm Ap111icablcl:
l\/~.iJ1--1~C:""ifC~~--:.\-pp~J,-jc~,b~~-~:-:~:-•,~IS-,-Uf-O~k,-.. -~0:-,-lll-3S-C~J-C-U-Rl~lli,-Jle-'t-~U-'>~k~u-,~-C-0-01->l,-no-•1-~Q-lh-,-,(-d-C-K-cib,:~;)---....... C....------~ "~
6
Sontp!c, requiring chemkal prc;ervation -:-17 '-'l-1--+-s.,-,-11~1< tD's ,nd Con11lncu Afl'ect<d:
at prnpcr pH? \; J 1--;.--..;_-'------------·l--.:..J_ f(Pre1.cn~1l"11 Jd'\li;IJ. Lo1/1:
~· lf Y,os. 111'< Encores or Soil Kits (ltCS.:tll fur solids? Y <s No N,\ (If )l!.S, tnl;o 10 VOA Fn:o{~r) ~ Pfo liquid VOA ,-iuls cum,111 acid p<.:s.:rv:11io117 Y<S No N,L_(lf u,~:110\V,i, select Nol ~
7 Do miy s.1mples require Yolalile
Analy;i;? ~~ 'ti A,~ liquid VO,\ ,ools fre< ofhe><ts1~..,,7 Yes_ No_ N,~
~ S:1mpll: 10'.4 ~uiJ con1.,incn :ir(i:.ctcJ:
9 Sample ID's on COC matcl1 (D'; on ~" IO's :urd co11tlli1101srufec1cd:
bonlcs? ' IV ~I@:
t--t------------~-.SC>;;,h'r,-;::;::;:-7:::;;-::;:;::--;:;::-:,;:::::-:=-:::::=~""7,":-7--:--:--:---:::::c=--:--:,--,,-:--=-,--....,..,.--=.,.------l lU Dale & tirre on COC m.1tch date & time V Circle App\ic:,bk Nu llntcs 011 0-0111:uners No tim<s 011 coni:tin,,,. COC mi$si1111 info Other(dcscribeJ
lln bonles? 1 . V I,;·
11 Numhcr llr ~onlaini:r, rccci\'ed mal~h ;'JI: Cird~ ,\pplic,hlo: No container •-ou111 un COC O.hcr (desclibol
t--+".,."-"_11i_c_r_in..,.d_i_~•_t_c<...,l,..o_n_c~o-c_1_. ----~ V I 17~/-------------------------------------1
1, Ate s:uuplc containcu i,fontiliablc 111 ·t....,1 ,/ V
-GEL nrovidet! b" u;c ofOEL lnbcl:1? f?,W
13
COC form i, properly signed in ~ t.C;;,ic:n::.·i.-, A7"-P(l:;l~ic:-:,t:-;,lc-:-:::N-ot-n:-·f::-ii-,q-u'"is'""l><-·tl,---:Ot'"'l:-ie-,7(1,..l.:s-t1-,'"'·1,.:-.-l ----------------------l
relinquished/rc~civcJ ,c~ti.in;? \. ~-
Comm<!lllS (U~ Co,1tl11uotio11 Fomt ir ueo,kdl:
I
l'M (or PMAl re,icw: lnitiols N ~ Y Pas• _i _ of __ J
GL-CHL·SA·001 Rev 7
Page 6 of25 SDG: 542003
GEL Laboratories LLC -Login Review Report
GEL Work Order/SDG: 542003
Client SDG: 542003
Q2 Ground Water 2021
Project Manager: Julie Robinson
Project Name:
Purchase Order:
DNM100100 White Mesa Mill GW
DW16138
Package Level: LEVEL3
EDD Format: EIM_DNMI
GELID Client Sample ID Client Sample Desc.
542003001 MW-05_04202021
542003002 MW-11_04202021
542003003 MW-12_04202021
542003004 MW-14_04202021
542003005 MW-65_04202021
542003006 MW-01_04212021
542003007 MW-15_04212021
542003008 MW-19_04212021
542003009 MW-26_04212021
542003010 TW4-24_04212021
542003011 MW-31_04222021
Client Sample ID Status Tests/Methods
-001 MVV-05_04202021 REVVV GFPC, Total Alpha Radium,
Liquid
-002 MVV-11_04202021 REVVV GFPC, Total Alpha Radium,
Liquid
-003 MVV-12_04202021 REVVV GFPC, Total Alpha Radium,
Liquid
-004 MVV-14_04202021 REVVV GFPC, Total Alpha Radium,
Liquid
-005 MVV-65_04202021 REVVV GFPC, Total Alpha Radium,
Liquid
-006 MVV-01_04212021 REVVV GFPC, Total Alpha Radium,
Liquid
-007 MVV-15_04212021 REVVV GFPC, Total Alpha Radium,
Liquid
-008 MVV-19_04212021 REVVV GFPC, Total Alpha Radium,
Liquid
-009 MVV-26_04212021 REVVV GFPC, Total Alpha Radium,
Liquid
-010 TVV4-24_04212021 REVVV GFPC, Total Alpha Radium,
Liquid
-011 MW-31_04222021 REVVV GFPC, Total Alpha Radium,
Liquid
Collect
Date & Time
20-APR-21 10:15
20-APR-21 11:35
20-APR-21 12:45
20-APR-21 15:00
20-APR-21 15:00
21-APR-21 14:10
21-APR-21 10:50
21-APR-21 15:00
21-APR-21 09:00
21-APR-21 12:30
22-APR-21 13:10
Product
Reference
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Work Order Due Date: 25-MAY-21
Package Due Date: 23-MAY-21
EDD Due Date:
Due Date:
NG1
Receive Time # of
25-MAY-21
25-MAY-21
Lab
Report Date: 24-MAY-21
Work Order: 542003
Page 1 of 2
Collector: C
Prelogin #: 20190487484
Project Workdef ID: 1294356
SDG Status: Closed
Logged by:
Fax Days to Prelog Lab Field
Date & Time Zone Cont. Matrix Due Date Process CofC# Group QC QC
27-APR-21 10:40 -2 1 GROUND WATER
27-APR-21 10:40 -2 1 GROUND WATER
27-APR-21 10:40 -2 1 GROUND WATER
27-APR-2110:40 -2 , GROUND WATER
27-APR-21 10:4-0 -2 1 GROUND WATER
27-APR-21 10:40 -2 1 GROUND WATER
27-APR-21 10:40 -2 1 GROUND WATER
27-APR-21 10:40 -2 1 GROUND WATER
27-APR-21 10:40 -2 1 GROUND WATER
27-APR-21 10:40 -2 1 GROUND WATER
27-APR-21 10:40 -2 1 GROUND WATER
Fax Date PM Comments
Temperature (C)
Temperature (C)
Temperature (C)
Temperature (C)
Temperature (C)
Temperature (C)
Temperature (C)
Temperature (C)
Temperature (C)
Temperature (C)
Temperature (C)
20
20
20
20
20
20
20
20
20
20
20
Aux Data
16
16
16
16
16
16
16
16
16
16
16
Receive
Codes
M 0 0 N -.:t"
V)
ci
Cl if.J.
V)
N
t;...;
t"--
(1)
~ p...
GEL Laboratories LLC -Login Review Report
Product: GFCTORAL Workdef 10: 1458614 In Product Group? No
Method: EPA 903.0
Product Description: GFPC, Total Alpha Radium, Liquid
Samples: 001 ,002, 003,004,005,006, 007,008,009, 010,01 1
Parmname Check: All parmnames scheduled properly
CAS#
Contingent
Tests
Parmname
Gross Radium Alpha
Action Product Name
Login Requirements:
Requirement
Description
Group Name: Group Reference:
Report Date: 24-MAY-21
Work Order: 542003
Page 2 of 2
Path: Drinking Water (903.0 or 9315)
Product Reference: Gross Alpha
Moisture Correction: "As Received"
Client RDL or
PQL & Unit
Reporting Parm Included Included Custom
Units Function in Sample? in QC? List?
pCilL REG y y No
Samples
Include? Comments
Peer Review by: ___________ _ Work Order (SDG#), PO# Checked? ____ _ C of C signed in receiver location? _____ _
M 0 0 N -s::t" l/")
t;)
Q
CZl
l/")
N
4-< 0
00
(1) ~ A..
Radiochemistry
Technical Case Narrative
Energy Fuels Resources
SDG #: 542003
Product: GFPC, Total Alpha Radium, Liquid
Analytical Method: EPA 903.0
Analytical Procedure: GL-RAD-A-044 REV# JO
Analytical Batch: 2123018
The following samples were analyzed using the above methods and analytical procedure(s).
GEL Sample ID#
542003001
542003002
542003003
542003004
542003005
542003006
542003007
542003008
542003009
542003010
54200301 l
1204811652
1204811653
1204811654
1204811655
1204811656
Client Sample Identification
MW-05 04202021
MW-11 04202021
MW-12 04202021
MW-14 04202021
MW-65 04202021
MW-01 04212021
MW-l 5_04212021
MW-19 04212021
MW-26 04212021
TW4-24_04212021
MW-31 04222021
Method Blank (MB)
54200301 l(MW-31_04222021) Sample Duplicate (DUP)
54200301 l(MW-31_04222021) Matrix Spike (MS)
54200301 l(MW-31_0422202 l) Matrix Spike Duplicate (MSD)
Laboratory Control Sample (LCS)
The samples in this SDG were analyzed on an "as received" basis.
Data Summary:
All sample data provided in this report met the acceptance criteria specified in the analytical methods and
procedures for initial calibration, continuing calibration, instrument controls and process controls where
applicable, with the following exceptions.
Technical Information
Recounts
Samples 1204811655 (MW-31_04222021MSD) and 1204811656 (LCS) were recounted due to low recovery.
The recounts are reported.
Miscellaneous Information
Additional Comments
The matrix spike and matrix spike duplicate, 1204811654 (MW-31_04222021MS) and 1204811655
(MW-31_04222021MSD), aliquots were reduced to conserve sample volume.
Page 10 of 25 SDG: 542003
Certification Statement
Where the analytical method has been performed under NELAP certification, the analysis has met all of the
requirements of the NELAC standard unless otherwise noted in the analytical case narrative.
Page 11 of 25 SDG: 542003
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Qualifier Definition Report
for
DNMIOOI Energy Fuels Resources (USA), Inc.
Client SDG: 542003 GEL Work Order: 542003
The Qualifiers in this report are defined as follows:
* A quality control analyte recovery is outside of specified acceptance criteria ** Analyte is a surrogate compound
U Analyte was analyzed for, but not detected above the CRDL.
Review/Validation
GEL requires all analytical data to be verified by a qualified data reviewer. In addition, all CLP-like deliverables
receive a third level review of the fractional data package.
The following data validator verified the information presented in this data report:
Signature: j~ ~ Name: Theresa Austin
Date: 20 MAY 2021 Title: Group Leader
Page 12 of25 SDG: 542003
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 -[phone] -www.gel.com
QC Summar!
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado
Contact: Ms. Kathy Weinel
Workorder: 542003
Parmname NOM Sam le Qual
Rad Gas Flow
3atch 2123018
QC1204811653 542003011 DUP
Gross Radium Alpha u 0.701 u
Unce,tainty +l-0.319
QC12048 I 1656 LCS
Gross Radium Alpha 570
Uncertainty
QCl204811652 MB
Gross Radium Alpha u
Uncertainty
QC1204811654 542003011 MS
Gross Radium Alpha 4590 u 0.701
Uncertainty +l-0.319
QC1204811655 542003011 MSD
Gross Radium Alpha 4590 u 0.701
Uncertainty +l-0.319
Notes:
Counting Uncertainty is calculated at the 68% confidence level (I-sigma).
The Qualifiers in this report are defined as follows:
**
<
>
Analyte is a surrogate compound
Result is less than value reported
Result is greater than value reported
The TIC is a suspected aldol-condensation product
QC Units
0.666 pCilL
+l-0.347
454 pCi/L
+l-5.64
-0.00239 pCilL
+l-0.196
4270 pCilL
+l-54.8
3500 pCilL
+l-44.4
RPO%
NIA
20
A
B
BO
C
D
F
H
K
L
M
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
Results are either below the MDC or tracer recovery is low
Analyte has been confinned by GC/MS analysis
Results are reported from a diluted aliquot of the sample
Estimated Value
Analytical holding time was exceeded
Analyte present. Reported value may be biased high. Actual value is expected to be lower.
Analyte present. Reported value may be biased low. Actual value is expected to be higher.
M if above MDC and less than LLD
Page 24 of 25 SDG: 542003
Reoort Date: May 20, 2021
REC% Range Anlst
NIA HXB2
79.8 (75%-125%)
93.1 (75%-125%)
76.2 (0%-20%)
Page 1 of
Date Time
05107121 12 :2,
05110121 12:4·
05107121 12:2,
05107121 12:2
05110121 12:4·
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 -[phone] -www.gel.com
QC Summary
Workorder: 542003
Parm name NOM Sample Qual C Units RPO% REC% Range Anlst
M Matrix Related Failure
NIA RPD or %Recovery limits do not apply.
NI
ND
NJ
Q
R
u
UI
UJ
UL
X
y
I\
h
See case narrative
Analyte concentration is not detected above the detection limit
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
One or more quality control criteria have not been met. Refer to the applicable narrative or DER.
Sample results are rejected
Analyte was analyzed for, but not detected above the CRDL.
Gamma Spectroscopy--Uncertain identification
Gamma Spectroscopy--Uncertain identification
Not considered detected. The associated number is the reported concentration, which may be inaccurate due to a low bias.
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
QC Samples were not spiked with this compound
RPO of sample and duplicate evaluated using +I-RL. Concentrations are <SX the RL. Qualifier Not Applicable for Radiochemistry.
Preparation or preservation holding time was exceeded
Page 2 of
Date Time
NIA indicates that spike recovery limits do not apply when sample concentration exceeds spike cone. by a factor of 4 or more or %RPD not applicable.
"The Relative Percent Difference (RPD) obtained from the sample duplicate (DUP) is evaluated against the acceptance criteria when the sample is greater than
five times (5X) the contract required detection limit (RL). In cases where either the sample or duplicate value is less than 5X the RL, a control limit of +I-the
RL is used to evaluate the DUP result.
* Indicates that a Quality Control parameter was not within specifications.
For PS, PSD, and SDILT results, the values listed are the measured amounts, not final concentrations.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the
requirements of the NELAC standard unless qualified on the QC Summary.
Page 25 of 25 SDG: 542003
[ij@• I Laboratories LLc
a member of The GEL Group INC
PO Box :!0712 C~1a~estort SC 29417
2040 Savage Road Cha~eston SC 29407
P 84'.3-556.8171
F 843 766 1178
May 28, 2021
Ms. Kathy Weinel
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado 80228
Re: White Mesa Mill GW
Work Order: 542989
Dear Ms. Weinel:
GEL Laboratories, LLC (GEL) appreciates the opportunity to provide the enclosed analytical results for the
sample(s) we received on May 04, 2021. This original data report has been prepared and reviewed in accordance
with GEL's standard operating procedures.
Test results for NELAP or ISO 17025 accredited tests are verified to meet the requirements of those standards,
with any exceptions noted. The results reported relate only to the items tested and to the sample as received by
the laboratory. These results may not be reproduced except as full reports without approval by the laboratory.
Copies ofGEL's accreditations and certifications can be found on our website at www.gel.com.
Our policy is to provide high quality, personalized analytical services to enable you to meet your analytical needs
on time every time. We trust that you will find everything in order and to your satisfaction. lfyou have any
questions, please do not hesitate to call me at [phone], ext. 4289.
Purchase Order: DW16138
Enclosures
Sincerely,
Julie Robinson
Project Manager
llll U IHIII~ 'I 11 11111111111111
ge l.co m
May 28, 2021
Laboratory Identification:
GEL Laboratories LLC
2040 Savage Road
Charleston, South Carolina 29407
[phone]
Summary:
Receipt Narrative
for
Energy Fuels Resources (USA), Inc.
SDG: 542989
Sample receipt: The samples arrived at GEL Laboratories LLC, Charleston, South Carolina on May 04, 2021
for analysis. The samples were delivered with proper chain of custody documentation and signatures. All sample
containers arrived without any visible signs of tampering or breakage. There are no additional comments
concerning sample receipt.
Sample Identification: The laboratory received the following samples:
Laboratory ID Client ID
542989001 MW-17_04262021
542989002 MW-18 04262021
542989003 MW-03A 04272021
542989004 MW-22 04272021
542989005 MW-23 04272021
542989006 MW-39 04272021
542989007 MW-40 04272021
542989008 MW-70_04272021
542989009 MW-24_04292021
542989010 MW-24A 04292021
542989011 MW-38 04292021
Case Narrative:
Sample analyses were conducted using methodology as outlined in GEL's Standard Operating Procedures. Any
technical or administrative problems during analysis, data review, and reduction are contained in the analytical
case narratives in the enclosed data package.
Page 3 of24 SDG: 542989
The enclosed data package contains the following sections: Case Narrative, Chain of Custody, Cooler Receipt
Checklist, Data Package Qualifier Definitions and data from the following fractions: Radiochemistry.
Page 4 of 24 SDG: 542989
Julie Robinson
Project Manager
5YZ.Y89
I I ~~I:!£ Sheet 1 of 1
.J!!II.. ENERGY FUELS RESOURCES
CHAIN OF CUSTODY
Samples Shipped to: GEL Laboratories, LLC Contact: Tanner Hollidal
2040 Sava9e Road Ph: 435 678 2221
Charleston, SC 29407 [e-mail],
[phone]
Chain of Custody/Sampling Analysis Request
Project Samplers Name Samplers Signature
I 02 Ground Water 2021 Tanner Holliday :-\,, .. ~b.t }/-,,ILL I/
,,r
Time
Sample ID Date Collected Collected Laboratory Analysis Requested
MW-17 04262021 l 4/26/2021 1240 Gross Aloha
MW-18 04262021 4/26/2021 1320 Gross Alpha
MW-03A_04272021 4/27/2021 730 Gross Alpha
MW-22 04272021 4/27/2021 1245 Gross Alpha
MW-23 04272021 1· 4/27/2021 1330 Gross Alpha
MW-39 04272021 ! 4/27/2021 1455 Gross Alpha
MW-40 04272021 4/27/2021 1045 Gross Aloha
MW-70 04272021 I 4/27/2021 1245 Gross Alpha
MW-24 04292021 4/29/2021 840 Gross Aloha
MW-24A 04292021 I 4/29/2021 815 Gross Alpha
MW-38 04292021 4/29/2021 915 Gross Alpha
I
I
I
I
Comments: Please ser d report to Kathy Weinel at [e-mail]
::t:::1~ ~ Datemme R~~J~~rl Date/Time
er
1
Holliday
4/29/2021 5-'f-~I
1100 yvv -/035'
Relinquished By:(Signr re] Date/Time Recei>Lted By:(Signatu .,.e) Date/Time
Page 5 of24 SDG: 54291 9
mD I Labora ori.es LLG SAMPLE RECEIPT & REVIEW FORM
Client: . 1)N M--r.,l SDG/AR/COC/Worl: Order: 6 4a.. -qv9
(~ I Dute Rccclvcdrl Jlf I a\
~
Received Jlv:
I Cittlt Ap;,U:-1~e.
I FedEx Express FedEx Ground UPS Field Services Courier OIiier --Carrier and Tracking l umber rz ~~l ''f ~ y I J. q 1i..f3 ~ ~0(0
i
Suspoc1od Hozanl ltlfomrntlonl I'.) .. •[f Ne1 Counts;, IOClcpm on snmples not marked "radioactive"', contact lhe Radiation Surety Group for funher investigation, I ;,.. z:
IX H.1tm'd Class Shipped: UN#:
/\)Sl,inDl!d 0.1 a nor Hwnlous1 If UN29 IO, ls the Radioactive Shipment Survey Compliant? Yes_ No_
Bl Did the client designate the sa l,plcs ore to be X toe I\Olotion orrndi03Clivc sticl:crs on CC>lll:Uf\CIS'cqual client dcsig,1atlo11.
n:c:eivcd as.rodl03Ctiv.:7 .
q Did the RSO classify the scunp X Mn.imum Nee Counts Observed• (Observed Counts • Area Background Counts): ('J~1Mlr cs as Cwsslncd ns: Rnd 1 Rnd 2 Rad 3 rntllooctivc?
D) Did the client desill!IJIC snomli 11tc h:iznnlous'/ X COC notation or hazard label~ on oontnincrs equal cUe111 design.'llion.
I I?\
If Dor Eis yes, select Hrueanls below.
El Did 1he RSC !de111ifv -•ibk t\.,z.,inls7 PCB's Aamm:ible Foreign Soil RCRA Asbestos Beryllium Other:
Snmpfo Receipt Crilf rfa ll -,: .. Commenls/Quallflena (Requ.lred for Non-Conforming Items) ;,.. :z; :z;
Shipping Cllnlaincrs rcccit intact and Cirek Applicoblc: S.:ob bro~cn 0.im:iged conlainer Leo,klnc container 0111" (dU<ribc)
1 5Cllled7 '.X
2 C!J3in of custody d.icumcn!s included ;< Circle Appli<obk: Cllcn1 conioelcd ond pro,idcd COC COC mated upon rcccipl
wilh sblpmcnt7 I .L""'.
Samples requiring cold prJscrvation 1-.
l'=rv•tlo11 Me1hod; Wet Ice lcePxks Dryice ~ Olll1lr. d~ 3 "all 1cmpcratures are recorded i11 Celsiu., TEMP:
wilhin (0 < 6 de~. c11• I .
D:iily check performed nnd passed on IR Tt·mponHIII>! Device Serio! H: .LK.I ,JI
4 temperature gun? I X SccondruyTempcratun: Device Seiial # (If Applic.1ble):
Sample containers intact arid scaled?
Cirelc ,\pplieobl.: S..1Jbro1',n o.,mo~d con1:11nc:r Le ~kiJlQ conlalnt'f 01hcr (dcmib()
s I
S11mptes requiring chemical preservation S:smplc,ID's ipd Cnntoincu Affi:ct~d:
6 :u proper pH? I ICPrt:lt'f\~liOn added, Lat•:
Do any samples rcquij Volatile
If Yes, arc Encores or Soil Kits present for solids? Yes_ No_ NA__(lf yes, Ull;c 10 VOA Fre=r)
X Do liquid VOA viols comniu ..:id preserv111io11? Yes No NA (If unknown, select No)
7 Analysis? I Are liquid VOA vial, free of hc,odsp,,ce'I Yes_ No_ NA__
S:.mpk JD's .ind containers 3(fcc:tc:d:
Samples received wilhin ho/ding time? X ID'$ alld tests affected: 8 I
Srunple !D's on COC match io·s on X. LO's 1111d co11t:1i11crs Clffuctcd; 9 bllulcs7 I
Dale & time on COC marcl,id31C & lime Circle Appllcahlc: No d:ltcs on con1ni11ers No 1imc.s-011 connUners COC missing lnfo Olher (describe)
10 lln boltlcs? i t
11 Number of conlainers rcccivhd 1na1ch >( Cin:lc·Applicabk: No co111nlncr aium 011 COC Other (dols<:ribe)
number indicated on COC? I
12 Ate ,i:implc conlo.lncn idcnliliablc as
GE.L orovide<I bv use of Ga labels? lX
13 COC form is properly signe~ in Cin:lc Appllcoblc: Not n:li11qul~h<d Cllher(desaibe)
relinquished/received scc1ioqs?
Commcms (Use Co,uiuumiou Fann l ncc~il);
I
I
PM (or PMA) review: Initials Nl-<.l "T" Datt -~ I~ J z.J....... Page J_ of _L
GL-CHL-SR-001 Rav 7
Page 6 of24 SDG: 54298i9
GEL Laboratories LLC -Login Review Report
GEL Work Order/SDG: 542989
Client SDG: 542989
Q2 Ground Water 2021
Project Manager: Julie Robinson
Project Name:
Purchase Order:
DNM100100 White Mesa Mill GW
DW16138
Package Level: LEVEL3
EDD Fonnat: EIM_DNMI
GELID Client Sample ID Client Sample Desc.
542989001 MW-17 _04262021
542989002 MW-18_04262021
542989003 MW-03A_04272021
542989004 MW-22_04272021
542989005 MW-23_04272021
542989006 MW-39_04272021
542989007 MW-40_04272021
542989008 MW-70_04272021
542989009 MW-24_04292021
542989010 MW-24A_04292021
542989011 MW-38_04292021
Client Sample ID Status Tests/Methods
-001 MW-17 _04262021 REVW GFPC, Total Alpha Radium,
Liquid
-002 MW-18_04262021 REVW GFPC, Total Alpha Radium,
Liquid
-003 MW-03A_04272021 REVW GFPC, Total Alpha Radium,
Liquid
-004 MW-22_04272021 REVW GFPC, Total Alpha Radium,
Liquid
-005 MW-23_04272021 REVW GFPC, Total Alpha Radium,
Liquid
-006 MW-39_04272021 REVW GFPC, Total Alpha Radium,
Liquid
-007 MW-40_04272021 REVW GFPC, Total Alpha Radium,
Liquid
-008 MW-70_04272021 REVW GFPC, Total Alpha Radium,
Liquid
-009 MW-24_04292021 REVW GFPC, Total Alpha Radium,
Liquid
-010 MW-24A_04292021 REVW GFPC, Total Alpha Radium,
Liquid
-011 MVll-38_04292021 REVW GFPC, Total Alpha Radium,
Liquid
Collect
Date & Time
26-APR-21 12:40
26-APR-21 13:20
27-APR-21 07:30
27-APR-21 12:45
27-APR-21 13:30
27-APR-21 14:55
27-APR-21 10:45
27-APR-21 12:45
29-APR-21 08:40
29-APR-21 08:15
29-APR-21 09:15
Product
Reference
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Work Order Due Date: 02-JUN-21
Package Due Date: 31-MAY-21
EDD Due Date:
Due Date:
NG1
Receive Time # of
Date& Time Zone Cont.
04-MAY-2110:35 -2 1
04-MAY-21 10:35 -2 1
04-MAY-21 10:35 -2 1
04-MAY-21 10:35 -2 1
04-MAY-21 10:35 -2 1
04-MAY-21 10:35 -2 1
04-MAY-21 10:35 -2 1
04-MAY-21 10:35 -2 1
04-MAY-2110:35 -2 1
04-MAY-21 10:35 -2 1
04-MAY-21 10:35 -2 1
Fax Date PM Comments
02-JUN-21
02-JUN-21
Lab
Matrix
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
Report Date: 28-MAY-21
Work Order: 542989
Page 1 of 2
Collector: C
Prelogin #: 20190487484
Project Workdef ID: 1294356
SDG Status: Closed
Logged by:
Fax Daysto Prelog Lab Field
Due Date Process Cote#
20
20
20
20
20
20
20
20
20
20
20
Aux Data
Group QC QC
Receive
Codes
0\ 00 0\ N 'tj-
lf)
0
Cl
VJ.
'tj-
N
'+-<
r--
Q)
~ p..
GEL Laboratories LLC -Login Review Report
Product: GFCTORAL Workdef ID: 1458614 In Product Group? No
Method: EPA 903.0
Product Description: GFPC, Total Alpha Radium, Liquid
Samples: 001, 002, 003, 004, 005, 006, 007, 008, 009, 010, 011
Parmname Check: All parmnames scheduled properly
CAS#
Contingent
Tests
Parmname
Gross Radium Alpha
Action Product Name
Login Requirements:
Requirement
Description
Group Name: Group Reference:
Report Date: 28-MAY-21
Work Order: 542989
Page 2 of 2
Path: Drinking Water (903.0 or 9315)
Product Reference: Gross Alpha
Moisture Correction: "As Received"
Client RDL or
PQL & Unit
Reporting Parm Included Included Custom
Units Function in Sample? in QC? List?
pCi/L REG y y No
Samples
Include? Comments
Peer Review by:. ____________ _ Work Order (SDG#), PO# Checked? ____ _ C of C signed in receiver location? _____ _
O'I 00 O'I N
s::j"
l.()
ci
0 r:./)
s::j"
N
e+... 0
00
Q)
00 Cl;$
0-.
Radiochemistry
Technical Case Narrative
Energy Fuels Resources
SDG #: 542989
Product: GFPC, Total Alpha Radium, Liquid
Analytic.al Method: EPA 903 .0
Analytical Procedure: GL-RAD-A-044 REV# 10
Analytical Bate.fl: 2128466
The following samples were analyzed using the above methods and analytical procedure(s).
GEL Sample ID#
542989001
542989002
542989003
542989004
542989005
542989006
542989007
542989008
542989009
542989010
542989011
1204822376
1204822377
1204822378
1204822379
1204822380
Client Sample Identification
MW-17 04262021
MW-18 04262021
MW-03A 04272021
MW-22 04272021
MW-23 04272021
MW-39 04272021
MW-40 04272021
MW-70 04272021
MW-24 04292021
MW-24A 04292021
MW-38 04292021
Method Blank (MB)
542989001 (MW-17 _ 04262021) Sample Duplicate (DUP)
54298900l(MW-17_04262021) Matrix Spike (MS)
542989001 (MW-17 _ 04262021) Matrix Spike Duplicate (MSD)
Laboratory Control Sample (LCS)
The samples in this SDG were analyzed on an "as received" basis.
Data Summary:
All sample data provided in this report met the acceptance criteria specified in the analytical methods and
procedures for initial calibration, continuing calibration, instrument controls and process controls where
applicable, with the following exceptions.
Miscellaneous Information
Additional Comments
The matrix spike and matrix spike duplicate, 1204822378 (MW-l 7 _ 0426202 lMS) and 1204822379
(MW-17_04262021MSD), aliquots were reduced to conserve sample volume.
Certification Statement
Where the analytical method has been performed under NELAP certification, the analysis has met all of the
requirements of the NELAC standard unless otherwise noted in the analytical case narrative.
Page 10 of 24 SDG: 542989
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Qualifier Definition Report
for
DNMI001 Energy Fuels Resources (USA), Inc.
Client SDG: 542989 GEL Work Order: 542989
The Qualifiers in this report are defined as follows:
* A quality control analyte recovery is outside of specified acceptance criteria
** Analyte is a surrogate compound
U Analyte was analyzed for, but not detected above the CRDL.
ReviewNalidation
GEL requires all analytical data to be verified by a qualified data reviewer. In addition, all CLP-like deliverables
receive a third level review of the fractional data package.
The following data validator verified the information presented in this data report:
Signature:~ 6~ Name: Kenshalla Oston
Date: 28 MAY 2021 Title: Analyst I
Page 11 of 24 SDG: 542989
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 -[phone] -www.gel.com
QC Summarl'.:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado
Contact: Ms. Kathy Weinel
Workorder: 542989
Parmname NOM Sam le Q!!.!!!_
Rad Gas Flow
3atch 2128466
QC 12048223 77 542989001 DUP
Gross Radium Alpha u -0.113 u
Uncertainty +l-0.193
QC1204822380 LCS
Gross Radium Alpha 559
Uncertainty
QC1204822376 MB
Gross Radium Alpha u
Uncertainty
QC1204822378 542989001 MS
Gross Radium Alpha 2300 u -0.113
Uncertainty +l-0.193
QC 12048223 79 542989001 MSD
Gross Radium Alpha 2230 u -0.113
Uncertainty +l-0.193
Notes:
Counting Uncertainty is calculated at the 68% confidence level (I-sigma).
The Qualifiers in this report are defined as follows:
**
<
>
Analyte is a surrogate compound
Result is less than value reported
Result is greater than value reported
The TIC is a suspected aldol-condensation product
C Units
0.0625 pCilL
+l-0.192
536 pCilL
+I-7.09
-0.205 pCilL
+l-0.113
1840 pCilL
+l-26.1
1860 pCi/L
+l-25.7
RPO%
NIA
1.18
A
B
BD
C
D
F
H
K
L
M
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
Results are either below the MDC or tracer recovery is low
Analyte has been confirmed by GC/MS analysis
Results are reported from a diluted aliquot of the sample
Estimated Value
Analytical holding time was exceeded
Analyte present. Reported value may be biased high. Actual value is expected to be lower.
Analyte present. Reported value may be biased low. Actual value is expected to be higher.
M if above MDC and less than LLD
Page 23 of 24 SDG: 542989
Reoort Date: May 28, 2021
REC% Rane Anlst
NIA JXC9
95.9 (75%-125%)
80.1 (75%-125%)
83.7 (0%-20%)
Page 1 of
Date Time
05126121 13: I
05126121 13: I
05126121 13:1
05126121 13: I
0512612113:1
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 -[phone] -www.gel.com
QC Summary
Workorder: 542989 Page 2 of
-----Parmname --=-R=P~D'--0~%'----"R-"E=C-"'-'-%-'--o ---'-R_a'"""n""e An 1st
M Matrix Related Failure
NIA RPD or %Recovery limits do not apply.
NI
ND
NJ
Q
R
u
UI
UJ
UL
X
y
I\
h
See case narrative
Analyte concentration is not detected above the detection limit
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
One or more quality control criteria have not been met. Refer to the applicable narrative or DER.
Sample results are rejected
Analyte was analyzed for, but not detected above the CRDL.
Gamma Spectroscopy--Uncertain identification
Gamma Spectroscopy--Uncertain identification
Not considered detected. The associated number is the reported concentration, which may be inaccurate due to a low bias.
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
QC Samples were not spiked with this compound
RPD of sample and duplicate evaluated using +I-RL. Concentrations are <5X the RL. Qualifier Not Applicable for Radiochemistry.
Preparation or preservation holding time was exceeded
Date Time
NIA indicates that spike recovery limits do not apply when sample concentration exceeds spike cone. by a factor of 4 or more or %RPD not applicable.
/\ The Relative Percent Difference (RPD) obtained from the sample duplicate (DUP) is evaluated against the acceptance criteria when the sample is greater than
five times (5X) the contract required detection limit (RL). In cases where either the sample or duplicate value is less than 5X the RL, a control limit of +I-the
RL is used to evaluate the DUP result.
* Indicates that a Quality Control parameter was not within specifications.
For PS, PSD, and SDIL T results, the values listed are the measured amounts, not final concentrations.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the
requirements of the NELAC standard unless qualified on the QC Summary.
Page 24 of 24 SDG: 542989
le]~ !I Laboratories LLc
a member of The GEL Group INC
PO Box 30712 Char1 es1on SC 29417
2040 Sanoe Road Charleston. SC 29407
P 843.556.8171
F 843.766.11 78
June 14, 2021
Ms. Kathy Weinel
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado 80228
Re: White Mesa Mill G W
Work Order: 544 77 4
Dear Ms. Weinel:
GEL Laboratories, LLC (GEL) appreciates the opportunity to provide the enclosed analytical results for the
sample(s) we received on May 17, 2021. This original data report has been prepared and reviewed in accordance
with GEL's standard operating procedures.
Test results for NELAP or ISO 17025 accredited tests are verified to meet the requirements of those standards,
with any exceptions noted. The results reported relate only to the items tested and to the sample as received by
the laboratory. These results may not be reproduced except as full reports without approval by the laboratory.
Copies of GEL's accreditations and certifications can be found on our website at www.gel.com.
Our policy is to provide high quality, personalized analytical services to enable you to meet your analytical needs
on time every time. We trust that you will find everything in order and to your satisfaction. If you have any
questions, please do not hesitate to call me at [phone], ext. 4289.
Purchase Order: DW16138
Enclosures
Sincerely
Julie Robinson
Project Manager
llH Hl~II U U 1111111111111
gel.co m
June 14, 2021
Laboratory Identification:
GEL Laboratories LLC
2040 Savage Road
Charleston, South Carolina 29407
[phone]
Summary:
Receipt Narrative
for
Energy Fuels Resources (USA), Inc.
SDG: 544774
Sample receipt: The samples arrived at GEL Laboratories LLC, Charleston, South Carolina on May 17, 2021
for analysis. The samples were delivered with proper chain of custody documentation and signatures. All sample
containers arrived without any visible signs of tampering or breakage. There are no additional comments
concerning sample receipt.
Sample Identification: The laboratory received the following samples:
Case Narrative:
Laboratory ID
544774001
544774002
Client ID
MW-37 05122021
MW-20 05122021
Sample analyses were conducted using methodology as outlined in GEL's Standard Operating Procedures. Any
technical or administrative problems during analysis, data review, and reduction are contained in the analytical
case narratives in the enclosed data package.
The enclosed data package contains the following sections: Case Narrative, Chain of Custody, Cooler Receipt
Checklist, Data Package Qualifier Definitions and data from the following fractions: Radiochemistry.
Page 3 of 14 SDG: 544774
Julie Robinson
Project Manager
Sheet 1 of 1 /e--··£. r ( ~-· ,; f _ f ENERGYFUELS RESOURCES
CHAIN OF CUSTODY
Samples Shipped to: _G_E_L_L_a_b_or_a_to_ri_e __ s,_L_L_C _______ Contact: Tanner Holliday
2040 Savage Road Ph: 435 678 2221
Charleston, SC 29407 [e-mail]
[phone]
Chain of Custody/Sampling Analysis Request
p . roJect s amp ers N ame s amp ers s· 1gnature
Q2 Ground Water 2021 Tanner Holliday L ),. .. n,,,._Jta~y·
Time
Sample ID Date Collected Collected Laboratory Analysis Requested
MW-37 05122021 5/12/2021 800 Gross Alpha
MW-20 05122021 5/12/2021 830 Gross Alpha
Comments: Please send report to Kathy Weinel at [e-mail]
Relinquished B1)Signatur
~f'!t>
Page 4 of 14 SDG: 544774
Datemme Received By:(Signature)
5/12/2021
1100 ·
Date/Time
Date/Time 51 ,1~
Date/Time
fmil I !.i:l)OlillOfiHS i.l.C
I SAMPLE RECE[P1' & REVIEW FORM
Clic!'nt: \ ~,) :t-.-J-N\ I -SDG/AR/COC/Worl: o~r .. · i
Doto !lccdvcd: -':') l l ·j-' /~ !loccivcd Dv: Tve I .. r:~~~ Fuel ·x E.wres; FedEx Gr~uu~ icld Scrvi.:c; c~uricr Oilier
Cnrricr and Tracking Numl>cr
. .
Susr~ctod Hotord lnfom1:1tiui1 i ~ •!f,N•t Counts> IOOcpm 011 sarnph:s not ni:ui<ed "r.idioocliv•", cont:ia tho R.,dfation S:rli:ty Group for furliror inv.:.stig:nion.
1, I . H:1~:u<l Closs Shipped: UNff:
V If UNl?lO. b tho R:rdio:i•1ivo Shipment SurveyCompliolll7 Y<s_ No_
A)Shionod o.s • DOT H:u::rrtlous? ,
If
\) COC nor:nion or r:ufio.1aivc stickers on co1u:Uni.!rs cqu:il client dl!SiSJmtio11. l. . B) Did tho clio,11 desill)•lle rhc s:unples :uu 10 l>o
ri.!cl!ivl!d a.s r3tJio:?Cti\·~·1
CJ Did rho RSO clo..<sif)' ~,o s:unpl<s as
r.idio:icti\'t:'J
... I Mt1.~inu.1m Ni!c Counts Ohs~,vcd"' (Obs~rv~d Cou111s · Are:2 Back£YCu11d CouutS): --4L-c(•i'I,[ f n1MCr
V Chossllicrl us: R:itl I Rod ! Roel J .
Dl Old 1h.: cli~nt d\!si\!11;1h: s,unnh:s ;itl! h:lLvtlous7
v coc, 11ot.i.tio11 orhaz::ttd l.11.>cls 011 co11t:1i11t!~ ~qunl clii!ut d~g11:'ltio11.
El Did th» RSO ldemiflo c:<><siulo hau:uds'/
[JrD or EI~ yes. s<kct H:r..t:vds b<low. V PCB's Flnmmnul< Fo11:i!lJI Soil RCRA ,\.sb<stos Bo1,•lliu111 Olhcc:
Sonrplc l{occlpl Critcrl:1 ConrnronL</Quullners (Rcrtllh1'd far Nm1-Canfom1ln~ ltonrs)
1 Shipping conlainor; received inlacl and ,, , 'ft
scalud7 V ll.{
2 Chain of cushidy d,,cument~ included •1 , ,};-
l--+w_il_h_~_,_.ip .. m .. o'-n .. 1-'-?----------I V 1£
3 Sample; requirin~ c~ld pro;crvaiion
within (0 c 6 dul!. C)?•
4 Dally ch~ck perforn:ed and p:i.Hcd on IR
1c111pcr,1\urt. g.un'?
.
Cln:lo AppUc>hL::
Circle App6,:.,~L:: Clicnl conl><leJ ,nJ pro,iJ,.d COC C.0C oro>10J upon rccclpr
~
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Tonrrcr-atm" Dc,;cc Scrfof'fft:::IB9"t:9 '"' -l;;.·•.
S<cdnd:uyTompor.iru,c Dc1•io: S«fal # (If Appfic:rl,lc):
~!llli}!d cun1:tm,:r
TE,'.l,(T':
.
'!J!' If );e's. :ve Eru:oro!$ or Soil 1'J11 p,cs,Ht fur solids? Yl!S Nu NA (lf >""• IOI« 10 VOA Fr«*<)
D1J any $..1mplci require V1Jlo.tilc
Analy;i;?
:1l'.! ,i:l'o liquid VOA ,Joi< co111:u11 oc1d p11!5orvo,ia11? Y~.-;__ !'lo NA (If uuJ:,oO\\,r. s<l<ct No) ~
7 ;~ V A,,e Ui:ulol VO,\ ,•i;,l• ftuc ofh~3llsp.tc~~ Yes._ No_ N,\.._
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;(y
H S1u111>k• rcoui\•ud wirhin llllldin~ time"/
9 Sampl1> ID'; on COC match CD's 011 V :~.'
~~Ille<? i,r. t-t----------f-._Fif.~ A
10 D:ltl! &: litM on COC n\1lch d:uc & 1ime /
on l>otll••? \I
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Cin:h: App\icalJh:; No tl.11u OH conuint:rs Nu tim..:s on co11t:Uni:1s COC n1Is.sit1i; info Otltl!t(d,:.scrib.:)
l l Number llf Cllnlai ucr; rc.·ci ,•cd molch ~ Clock Appltctl>lc: Nu comoi11cc co111u ol\ COC Other <~=iib.!)
numllcr indica1ctl 11n COC-1 V ,:t; ,,
i-1-_,r.Ar:-e:-::ill:-:n::1:;pl;-c-~:-.,-n-:-,~-:i-no-,-s.,..id7o-,n-lJ:-:.a:-1a.,.b.,.lc-· -:li---l J,\\ l:.r;,".::=========================----------========1--------·~ •>o~r -/f OEL nrovi-dcd o,· uic 01 GEL lnl>ch1 ~ v
13 COC form I; pn:,pcrly si~ucd in \ , ,~,.~. Cir,:lc Ap~lic:rlile:
n:linqulshed/n:~eivctl sccti,:,n;'/ V ,,.,..
N0< n:llnq11ishcu
Comnicms (Usd Comi11un1ioJ1 Fomi if uccd.:d):
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GL·CHL-SR-001 Rev7
Page 5 of 14 SDG: 544774
GEL Laboratories LLC -Login Review Report
GEL Work Order/SDG: 544774
Client SDG: 544774
Q2 Ground Water 2021
Project Manager:
Project Name:
Purchase Order:
Package Level:
EDD Fonnat:
Julie Robinson
DNMI00100 White Mesa Mill GW
DW16138
LEVEL3
EIM_DNMI
Work Order Due Date: 15-JUN-21
Package Due Date: 13-JUN-21
EDD Due Date:
Due Date:
JAR1
15-JUN-21
15-JUN-21
Report Date: 14-JUN-21
Work Order:544774
Page 1 of 2
Collector: C
Prelogin #: 20190487484
Project Workdef ID: 1294356
SDG Status: Closed
Logged by:
GELID Client Sample ID Client Sample Desc.
Collect
Date & Time
Receive Time # of
Date & Time Zone Cont.
Lab
Matrix
Fax Days to
Due Date Process CofC#
Prelog Lab Field
Group QC QC
544774001 M\N-37_05122021
544774002 M\N-20_05122021
Client Sample ID
-001 M\N-37_05122021
-002 M\N-20_05122021
Status Tests/Methods
REV\N GFPC, Total Alpha Radium,
Liquid
REV\N GFPC, Total Alpha Radium,
Liquid
12-MAY-21 08:00 17-MAY-21 08:55 -2
12-MAY-21 08:30 17-MAY-21 08:55 -2
Product
Reference
Gross Alpha
Gross Alpha
Fax Date PM Comments
GROUND \NATER
GROUND \NATER
20
20
Aux Data
Product: GFCTORAL Workdef ID: 1458614 In Product Group? No Group Name: Group Reference:
Method: EPA 903.0
Product Description: GFPC, Total Alpha Radium, Liquid
Samples: 001, 002
Parmname Check: All parmnames scheduled properly
CAS#
Contingent
Tests
Parmname
Gross Radium Alpha
Action Product Name
Login Requirements:
Requirement
Description
Path: Drinking Water (903.0 or 9315)
Product Reference: Gross Alpha
Moisture Correction: "As Received"
Client RDL or
PQL & Unit Reporting Parm Included Included Custom
Units Function in Sample? in QC? List?
pCi/L REG y y No
Samples
Include? Comments
Receive
Codes
:;;t"
t----.:::t" -.:::t" V)
d
Q r:/)
-.:::t" ......
4-,
0
\0
~ 00 ro A..
GEL Laboratories LLC -Login Review Report
Peer Review by:. ___________ _ Work Order (SDG#), PO# Checked? ____ _
Report Date: 14-JUN-21
Work Order: 544774
Page 2 of 2
C of C signed in receiver location? _____ _
,::to r---r---,::to ,::to
lr)
ci 0 00
,::to -'+-< 0
r---
(1)
~ ~
Radiochemistry
Technical Case Narrative
Energy Fuels Resources
SDG #: 544774
Product: GFPC, Total Alpha Radium, Liquid
Analytical Method: EPA 903.0
Analytical Procedure: GL-RAD-A-044 REV# 10
Analytical Batch: 2133478
The following samples were analyzed using the above methods and analytical procedure(s).
GEL Sam pie ID#
544774001
544774002
1204832949
1204832950
1204832951
1204832952
1204832953
Client Sample Identification
MW-37 05122021
MW-20 05122021
Method Blank (MB)
54477400l(MW-37_05122021) Sample Duplicate (DUP)
54477400l(MW-37_05122021) Matrix Spike (MS)
54477400l(MW-37_05122021) Matrix Spike Duplicate (MSD)
Laboratory Control Sample (LCS)
The samples in this SDG were analyzed on an "as received" basis.
Data Summary:
All sample data provided in this report met the acceptance criteria specified in the analytical methods and
procedures for initial calibration, continuing calibration, instrument controls and process controls where
applicable, with the following exceptions.
Preparation Information
Aliquot Reduced
1204832950 (MW-37_05122021DUP) and 544774001 (MW-37_05122021) Aliquots were reduced due to
limited sample volume
Miscellaneous Information
Additional Comments
The matrix spike and matrix spike duplicate, 1204832951 (MW-37 _05122021MS) and 1204832952
(MW-37_0512202IMSD), aliquots were reduced to conserve sample volume.
Certification Statement
Where the analytical method has been performed under NELAP certification, the analysis has met all of the
requirements of the NELAC standard unless otherwise noted in the analytical case narrative.
Page 9 of 14 SDG: 544774
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Qualifier Definition Report
for
DNMI001 Energy Fuels Resources (USA), Inc.
Client SDG: 544774 GEL Work Order: 544774
The Qualifiers in this report are defined as follows:
* A quality control analyte recovery is outside of specified acceptance criteria
** Analyte is a surrogate compound
U Analyte was analyzed for, but not detected above the CRDL.
ReviewNalidation
GEL requires all analytical data to be verified by a qualified data reviewer. In addition, all CLP-like deliverables
receive a third level review of the fractional data package.
The following data validator verified the information presented in this data report:
Signature: j~ ~ Name: Theresa Austin
Date: 14 JUN 2021 Title: Group Leader
Page 10 of 14 SDG: 544774
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 -[phone] -www.gel.com
QC Summary
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado
Contact: Ms. Kathy Weinel
Workorder: 544774
Parmname NOM
Rad Gas Flow
3atch 2133478
QC1204832950 544774001 DUP
Gross Radium Alpha u 0.608 u
Uncertainty +/-0.233
QC 12048329 53 LCS
Gross Radium Alpha 569
Uncertainty
QC 1204832949 MB
Gross Radium Alpha u
Uncertainty
QC1204832951 544774001 MS
Gross Radium Alpha 4600 u 0.608
Uncertainty +/-0.233
QC1204832952 544774001 MSD
Gross Radium Alpha 4370 u 0.608
Uncertainty +/-0.233
Notes:
Counting Uncertainty is calculated at the 68% confidence level (I-sigma).
The Qualifiers in this report are defined as follows:
**
<
>
Analyte is a surrogate compound
Result is less than value reported
Result is greater than value reported
The TIC is a suspected aldol-condensation product
C Units
0.656 pCi/L
+/-0.297
506 pCi/L
+/-5.28
-0.0600 pCi/L
+/-0.119
3550 pCi/L
+/-46.1
3460 pCi/L
+/-40.4
RPO%
N/A
2.49
A
B
BD
C
D
F
H
K
L
M
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
Results are either below the MDC or tracer recovery is low
Analyte has been confirmed by GC/MS analysis
Results are reported from a diluted aliquot of the sample
Estimated Value
Analytical holding time was exceeded
Analyte present. Reported value may be biased high. Actual value is expected to be lower.
Analyte present. Reported value may be biased low. Actual value is expected to be higher.
M if above MDC and less than LLD
Page 13 of 14 SDG: 544774
Reoort Date: June 14, 2021
REC% Ran e Anlst
N/A LXB3
88.9 (75%-125%)
77.1 (75%-125%)
79.1 (0%-20%)
Page 1 of
Date Time
06/08/21 14:0·
06/08/21 14:1
06/08/21 14:0·
06/08/21 14:1
06/08/21 14:1
GELLABORATOruESLLC
2040 Savage Road Charleston, SC 29407 -[phone] -www.gel.com
QC Summary
Workorder: 544774
Parm name NOM Units RPO% REC% Ran~e Anlst
M Matrix Related Failure
N/A RPD or %Recovery limits do not apply.
N 1 See case narrative
ND Analyte concentration is not detected above the detection limit
NJ Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
Q One or more quality control criteria have not been met. Refer to the applicable narrative or DER.
R Sample results are rejected
U Analyte was analyzed for, but not detected above the CRDL.
UI Gamma Spectroscopy--Uncertain identification
Gamma Spectroscopy--Uncertain identification UJ
UL
X
y
Not considered detected. The associated number is the reported concentration, which may be inaccurate due to a low bias.
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
/\
h
QC Samples were not spiked with this compound
RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL. Qualifier Not Applicable for Radiochemistry.
Preparation or preservation holding time was exceeded
Page 2 of
Date Time
;
NI A indicates that spike recovery limits do not apply when sample concentration exceeds spike cone. by a factor of 4 or more or %RPO not applicable.
/\ The Relative Percent Difference (RPO) obtained from the sample duplicate (DUP) is evaluated against the acceptance criteria when the sample is greater than
five times (5X) the contract required detection limit (RL). In cases where either the sample or duplicate value is less than 5X the RL, a control limit of+/-the
RL is used to evaluate the DUP result.
* Indicates that a Quality Control parameter was not within specifications.
For PS, PSD, and SDILT results, the values listed are the measured amounts, not final concentrations.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the
requirements of the NELAC standard unless qualified on the QC Summary.
Page 14 of 14 SDG: 544774
TabF
Laboratory Analytical Reports -Accelerated Monitoring
Tab Fl
Laboratory Analytical Reports -Accelerated Monitoring
May 2021
American West
ANALYTICAL LABORATORIES
3440 South 700 West
;alt Lake City, UT 84119
Phone:[phone]
Toll Free: [phone]
Fax: (80 I) 263-8687
!-mail: [e-mail]
web: www.awal-labs.com
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: May Ground Water 2021
Lab Sample ID: 2105352-001
Client Sample ID: MW-11_05102021
Collection Date: 5/10/2021 1330h
Received Date: 5/13/2021 1200h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Sulfate mg/L
Total Dissolved Solids mg/L
Date
Analyzed
5/21/2021 1828h
5/21/2021 1534h
5/14/2021 1200h
Contact: Tanner Holliday
Method Reporting Analytical
Used Limit Result Qual
E300.0 2.00 46.4
E300.0 50.0 1,280
SM2540C 20.0 2,190
Report Date: 6/3/2021 Page 8 of27
All anal) ses applicable to the CWA. SDWA. and RCRA are perfom1ed in accordance 10 NELAC protocols Pertinent sampling information is located on lhe auached COC Confidential Business lnformalion: This report is provided for 1he e.xclusi\ e use of the
~ddressee Pri, ile~es of subpseq~1enl ~;e of the ~~e of lhis .co1~pru1y or ru1r n~mbe1 of its slaff, or reproductio~ ~f this repo~ in ~o"?eclionp wilh the ~,·ertisement. P~?moti~ ~r sale of~~} ~rod~cl or P~?cess, ~r in ~nn~c!ion w!lh th~ r~-publicalion of this report
American West
ANALYTICAL LABORATORIES
3440 South 700 West
)alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: (80 I) 263-8687
~-mail: [e-mail]
web: www.awal-labs.com
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: May Ground Water 2021
Lab Sample ID: 2105352-002
Client Sample ID: MW-26_05112021
Collection Date: 5/1 I /2021 1300h
Received Date: 5/13/2021 1200h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Date
Analyzed
5/21/202] 1559h
5/23/2021 I 055h
Contact: Tanner Holliday
Method Reporting Analytical
Used Limit Result Qual
E300.0 2.00 69.6
E353.2 0.100 1.06
Report Date: 6/3/2021 Page 9 of27
All anal) ses applicable to the CWA. SDWA. and RCRA are perfom'led in accordance 10 NELAC prolocols Pe11inent sampling inrornm.Jion is located on the au ached COC. Confidenliul Business Information: This report is provided for 1he exclusi\ e use of the
~ddressee Pri, ile~es of sub_.seq~tenl ~~e of the ~~e of lhis .co,~pany or ru1y ~'!1be1 of its staff, or reproduclio!~ ~f this repo~ in ~0°!1ec1ion~ with lhe ™!_vertisemenl. P~?moli~n or saJe of ?1!) ~rod~I or p1.ocess, ~r in 1;0nn~c~ion \\'~lh lh~ ':-publicalion of lhis report
3440 South 700 West
;;alt Lake City, UT 84 I I 9
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
:-mail: [e-mail]
web: www.awal-labs.com
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: May Ground Water 2021
Lab Sample ID: 2105725-001
Client Sample ID: MW-26_05262021
Collection Date: 5/26/2021 1010h
Received Date: 5/27/2021 1025h
Analytical Results
Date Date' Method Reporting Analytical
Compound Units Prepared Analyzed Used Limit Result Qual
Total Dissolved Solids mg/L 5/28/2021 11 OOh SM2540C 20.0 2,820
Report Date: 6/3/2021 Page 4 of 7
All anal) ses applicable to the CW~ SOWA, and RCRA are perfom1ed in accordance to NELAC prolocols Pertinent so.mpling inform1tlion is located on lhe nllached COC Confidentiol Business Inform.JI ion: This report is provided for the exclw.h e use of the
~ddressee Pri, ile~es o_f su~eq~enl ~;e of the ~~e of this .co~pnny or any ~mber of its slafT, or reproducli~ ~f this repo~ in fO~eclion .. with 1he at!~er1ise':1enl. P~?moli°:" or saJe of?'!). ~rod~t or p~~s, ~r in «:°nn~c!ion w!lh th~ n;-publication of lhis report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: May Ground Water 2021
Lab Sample ID: 2105352-002D
Client Sample ID: MW-26_05112021
Collection Date: 5/1 1/202 I 1300h
Contact: Tanner Holliday
Received Date:
Analytical Results
5/13/202 I I 200h Test Code: 8260D-W-DENIOO
VOAs by GC/MS Method 8260D/5030C
3440 South 700 West
;alt Lake City, UT 84119
Analyzed: 5/13/2021 1713h
Units: µg/L
Compound
Chloroform
Phone: [phone] Surrogate Units: µg/L
Toll Free: [phone]
Fax: [phone]
:-mail: [e-mail]
---------
Surr: l,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Extracted:
Dilution Factor: 10 Method:
CAS Reporting
Number Limit
67-66-3 10.0
CAS Result Amount Spiked %REC
17060-07-0 535 500.0 107
460-00-4 484 500.0 96.7
1868-53-7 503 500.0 IOI
2037-26-5 480 500.0 96.0
' -Matrix spike recovery indicates matrix inte,ference. The method is in control as indicated by the LCS.
web: www.awal-labs.com --The reporting limits were raised due to high analyte concentrations.
The reporting limits were raised due lo high analyte concentrations.
Jennifer Osborn
Laboratory Director
Analyzed: 5/13/2021 1535h
Units: µg/L
Compound
Jose Rocha Carbon tetrachloride
QA Officer Methylene chloride
Extracted:
Dilution Factor:
CAS
Number
56-23-5
75-09-2
Method:
Reporting
Limit
1.00
1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC
Surr: I ,2-Dichloroethane-d4 17060-07-0 53.7 50.00 107
Surr: 4-Bromofluorobenzene 460-00-4 47.1 50.00 94.3
Surr: Dibromofluoromethane 1868-53-7 51.0 50.00 102
Surr: Toluene-dB 2037-26-5 47.4 50.00 94.9
SW8260D
Analytical
Result
733
Limits
80-136
85-121
78-132
81-123
SW8260D
Analytical
Result
< 1.00
< 1.00
Limits
80-136
85-121
78-132
81-123
Qual
_,
Qual
Qual
I\
Qual
A -Reissue of a previously generated report. Information has been added, updated, or revised. Information herein supersedes that of the
previously issued reports.
Report Date: 7/6/2021 Page 13 of27
All analyses apphc..1ble to the CWA. SOWA. Md RCRA are perfom1ed m accordance to NELAC protocols Pertinenl sampling information is located on the allached COC, Confidential Business Informal ion: This repor1 is proYided for lhe e:xclusi, e use of the
~ddressee Pri,·ile~es o.r sub~seq~enl ~1~e or lhe ~~1e of this .con:ipany or nnr ~mber of its sin.ff, or reproduclio~~ ~! this repo~ in fO~ection~ ,,itli the n~~·ertisemenl, P~?molio.n or ~ale of~!) ~rod~cl or p~ocess, ~r in 7onn:_c~ion w~th th~ n;-publicalion of I his report
American West
ANALYTICAL LABORATORIES
3440 South 700 West
~alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
~-mail: [e-mail]
web: www.awal-labs.com
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: May Ground Water 2021
Lab Sample ID: 2105352-003
Client Sample ID: MW-30_05112021
Collection Date: 5/11/2021 1055h
Received Date: 5/13/2021 1200h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Date
Analyzed
5/21/2021 1623h
5/23/2021 1059h
Contact: Tanner Holliday
Method Reporting Analytical
Used Limit Result Qual
E300.0 2.00 188
E353.2 0.200 18.6
Report Date: 6/3/2021 Page 10 of27
All analyses applicable to 1he CWA. SOWA. and RCRA are performed in accordance to NELAC protocols. Per1inenl sampling information is located on the auached COC. Confidential Business Information: This report is provided for the exclushe use of1he
~ddressee Pri, ile~es o.f sub,_seq~enl ~~e of lhe ~'.":11e of lhis .cot~pany or fill)" ~mbe1·of ils staff, or reproductio~ ~f this repo~ in .con~ection~ with the a~,,ertisemenl P~?motio1n ~r sale of~!) ~rodl~CI or P•;?cess, ~r in ~onrn:c~ion w!lh th~ r:_-publicalion of this reporl
3440 South 700 West
;alt Lake City, UT 84119
Phone:[phone]
Toll Free: [phone]
Fax:[phone]
:-mail: [e-mail]
web: www.awal-labs.com
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
Client:
Project:
Lab Sample ID:
Client Sample ID:
Collection Date:
Received Date:
Analytical Results
Compound
Selenium
Uranium
INORGANIC ANALYTICAL REPORT
Energy Fuels Resources, Inc. Contact: Tanner Holliday
May Ground Water 2021
2105352-003
MW-30 05112021
5/11/2021 1055h
5/13/2021 1200h
DISSOLVED METALS
Date Date Method Reporting Analytical
Units Prepared Analyzed Used Limit Result Qual
mg/L 5/17/2021 1031h 5/24/2021 1235h E200.8 0.00500 0.0583
mg/L 5/17/2021 1031h 5/24/2021 1235h E200.8 0.000500 0.0107
Report Date: 6/3/2021 Page 5 of27
All anal~ ses applicable to the CWA. SOW A. and RCRA are performed in accordance lo NE LAC protocols Pertinenl sampling informalion is located on lhe altached COC Conridentinl Business Information: This report is provided for the exclusi, e use of lhe
~ddressee Prfrile~es o.f sub~seq~enl ~~e of the ~~e of I his .con:ipnny or M) ~mbe1 of ils sin.IT, or reproductio~ ~f this repo~ in ~o~eclion~ with the ~ver1isemenl, P~?motio.n or sa1e of~!~. ~rodt~cl or p~ocess, ~r in ~onn:_c~ion \\ !th th~ n;·publicalion of lhis report
3440 South 700 West
;alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: (80 I) 263-8687
:-mail: [e-mail]
web: www.awal-labs.com
Jennifer Osborn
Laboratmy Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: May Ground Water 2021
Lab Sample ID: 2105352-004
Client Sample ID: MW-31_05102021
Collection Date: 5/10/2021 1435h
Received Date: 5/13/2021 1200h
Analytical Results
Date
Compound Units Prepared
Uranium mg/L 5/17/2021 1031h
Date
Analyzed
5/24/2021 1240h
Contact: Tanner Holliday
DISSOLVED METALS
Method Reporting Analytical
Used Limit Result Qua!
E200.8 0.000500 0.0217
Report Date: 6/3/2021 Page 6 of 2 7
All anal~ ses applicable to lhe CWA. SOW A, and RCRA are performed in accordance to NE LAC protocols Pertinent sampling information is located on lhe attached COC. Confidential Business rnform<llion: This report is pr°'·ided for lhe e:-;.clush e use of the
~ddressee Pri, ile~es of sub~seq~enl ~~e of lhe ~?1."e or this .co1~pany or rut) ~mbe1 of ils slaff, or reproductio,,) ~f this repo~ in ~on~ection~ with the a~vertisement. P~?molio.n <!r sale oi ~!~: ~rod~cl or P•.?cess, ~r in ~onn~c)ion w~th th7 r~-p~blication of this report
3440 South 700 West
,alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
~-mail : [e-mail]
web: www.awal-labs.com
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: May Ground Water 2021
Lab Sample ID: 2105352-004
Client Sample ID: MW-31_05102021
Collection Date: 5/10/2021 1435h
Received Date: 5/13/2021 1200h
Analytical Results
Date Date Method Reporting Analytical
Compound Units Prepared Analyzed Used Limit Result Qual
Chloride mg/L 5/21/2021 1648h E300.0 10.0 384
Nitrate/Nitrite (as N) mg/L 5/23/2021 1100h E353.2 0.200 18.9
Sulfate mg/L 5/21/2021 1648h E300.0 50.0 1,200
Total Dissolved Solids mg/L 5/14/2021 1200h SM2540C 20.0 2,610
Report Date: 6/3/2021 Page 11 of27
All anabses applicoble LO the CWA, SDWA. and RCRA ilre performed m accordance to NELAC protocols Pertinent sampling information is located on the aUached COC Confidenliol Business Jnformation: This report is pro\'ided for the exclusi\'e use of the
~ddressee Pri, ile~es of sub...5eq~enl ~~e of lhe ~~e of this ~co1~pany or ml} "2:mbe1 of its slafT, or reproductio~ ~f this repo~ in ~o~ection .. wilh the 11~vertisemenl, p~omolio.n or sale of~!~ ~rod1~ct or P1,~ess, ~r in 7onn:_c.tio11 w!lh lh~ r:_-publication of lhis report
American West
ANALYTICAL LABORATORIES
3440 South 700 West
;alt Lake City, UT 84119
Phone: [phone]
foll Free: [phone]
Fax: [phone]
!-mail: [e-mail]
web: www.awal-labs.com
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: May Ground Water 2021
Lab Sample ID: 2105352-005
Client Sample ID: MW-65_05112021
Collection Date: 5/11/2021 I 055h
Received Date: 5/13/2021 1200h
Analytical Results
Date
Compound
Selenium
Uranium
Units
mg/L
mg/L
Prepared
5/17/2021 1031h
5/17/2021 1031h
Date
Analyzed
5/24/2021 J 252h
5/24/2021 1252h
Contact: Tanner Holliday
DISSOLVED METALS
Method Reporting Analytical
Used Limit Result Qual
E200.8 0.00500 0.0547
E200.8 0.000500 0.0103
Report Date: 6/3/2021 Page 7 of 27
All analyses applicable lo the CWA. SDWA. and RCRA are perfom1ed in accordance to NELAC prolocols Per1inenl sampling information is located on the attached COC Conndentlal Business Information: This repon 1s provided lor the exclusi,e use of the
~ddressee Pri, ile~es o_f sub,.seq~enl ~~e or the ~~e or I his 0cm1:1pa11y or an)' ~mber or its staff, or reproductio~ ~f this repo~ in ~on~echon .. with the n~vertisement P~?motio.n or sale of ?1!Y, ~rod~cl or p1:ocess, ~r in ~onn~c~ion \\'!lh lh? r1;-publication of this repon
American West
ANALYTICAL LABORATORIES
3440 South 700 West
;alt Lake City, UT 84119
Phone:[phone]
Toll Free: [phone]
Fax: (80 I) 263-8687
~-mail: [e-mail]
web: www.awal-Jabs.com
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: May Ground Water 2021
Lab Sample ID: 2105352-005
Client Sample ID: MW-65_05112021
Collection Date: 5/11/2021 1055h
Received Date: 5/13/2021 1200h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Date
Analyzed
5/21 /2021 1803h
5/23/2021 I JO!h
Contact: Tanner Holliday
Method Reporting Analytical
Used Limit Result Qual
E300.0 5.00 187
E353.2 0.200 18.4
Report Date: 6/3/2021 Page 12 of27
All anal) ses applicnble to lhe CWA. SOW A. and RCRA are performed in accordance lo NELAC protocols Pertinent sampling in(ormation is Jocnted Oil the attached COC. Conridenlio.l Business Jnforrm11ion: This report is pro\'ided for the exclusne use o(the
~ddressee. Pri, ile~es o,r sub ... seq~enl ~~e or lhe ~~e of I his .con;ipany or n.tl) ~mbe1 of ils slafT, or reproduclio~ ~f this repo~ in ~o~ection ... ,,-ith I.he ~vertisemenL P~?moli~n or ~ale of~!' rrod~ct or P•,ocess, ~r in ~onn1;c~ion w!th lh~ r~-publicalion of I his report
3440 South 700 West
;alt Lake City, UT 84119
Phone: (80 I) 263-8686
Toll Free: [phone]
Fax: [phone]
~-mail: [e-mail]
web: www.awal-labs.com
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client:
Project:
Lab_ Sample ID:
Energy Fuels Resources, Inc.
May Ground Water 2021
2105352-006A
Client Sample ID: Trip Blank
Collection Date: 5/10/2021 1330h
Received Date: 5/13/2021 1200h
Analytical Results
Analyzed: 5/13/2021 1555h
Units: µg/L
Compound
Carbon tetrachloride
Chloroform
Methylene chloride
----------
Extracted:
Dilution Factor:
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
56-23-5 1.00 < 1.00 "
67-66-3 1.00 < 1.00
75-09-2 1.00 < 1.00
----
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Surr: I ,2-Dichloroethane-d4
Surr: 4-Bromotluorobenzene
Surr: Dibromotluoromethane
Surr: Toluene-d8
17060-07-0
460-00-4
1868-53-7
2037-26-5
54.1
48.0
50.4
47.7
50.00 108 80-136
50.00 95.9 85-121
50.00 IOI 78-132
50.00 95.5 81-123
" -Reissue of a previously generated report. Information has been added, updated, or revised. Information herein supersedes that of lhe
previously issued reports.
Report Date: 7/6/2021 Page 14 of27
All analyses applicnble to the CWA. SDWA. and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling i11formation is located on lhe attached COC Confidentiol Business Jnl'ormal1on: ·1 his report is pro"ided (ot 1lic exclusi\"e use of the
~ddressee Pri,-ile~es o,r su~seg~enl ~e of lhe ~~e of I his .con;pany or M)' ~mbe, of ils staff, or reproduc1io!~ ~~this repo~ in .con?eclion .. wilh the n~~·ertise1~nL P~?motia;n ~r ~ale of~!): ~rodt!cl or p1:?cess, ~r in :-0nn:c~io11 "'!th 1h~ t~·JU!blicalion of this report
Tanner Holliday
Energy Fuels Resources, Inc.
6425 South Hwy 191
American West Blanding, UT 84511
ANALYTICAL LABORATORIES
3440 South 700 West
~alt Lake City, UT 84119
Phone:[phone]
Toll Free: [phone]
Fax: (80 I) 263-8687
!-mail: [e-mail]
web: www.awal-labs.com
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
TEL: [phone]
RE: May Ground Water 2021
Dear Tanner Holliday: Lab Set ID: 2105352
American West Analytical Laboratories received sample(s) on 5/13/2021 for the analyses
presented in the following report.
American West Analytical Laboratories (A WAL) is accredited by The National
Environmental Laboratory Accreditation Program (NELAP) in Utah and Texas; and is
state accredited in Colorado, Idaho, New Mexico, Wyoming, and Missouri.
All analyses were performed in accordance to the NELAP protocols unless noted
otherwise. Accreditation scope documents are available upon request. If you have any
questions or concerns regarding this report please feel free to call.
The abbreviation "Surr" found in organic reports indicates a surrogate compound that is
intentionally added by the laboratory to determine sample injection, extraction, and/or
purging efficiency. The "Reporting Limit" found on the report is equivalent to the
practical quantitation limit (PQL). This is the minimum concentration that can be
reported by the method referenced and the sample matrix. The reporting limit must not be
confused with any regulatory limit. Analytical results are reported to three significant
figures for quality control and calculation purposes.
This is a revision to a report originally issued 6/3/2021. Information herein supersedes
that of the previously issued reports. Pages 1, 13, 14, and 24-27 have been been revised to
update the requested analytical.
Thank You,
J G Digitally signed 0$9 . by Jose G.
Rocha Rocha Date: 2021.07.06
14:29:29 -061001 Approved by: .__ ___________ __.
Laboratory Director or designee
Report Date: 7/6/2021 Page I of27
All an:11)ses applicable 10 lhe CWA. SOWA_ and RCRA are perfom1ed in accordance to NELAC protocols Peninenl sampling informalion is loc.ated on the altached COC C'onfidenlial Business lnformalion: This repon is provided for the e.xclusirn use of the
~ddressee Pri, ile~es or sub ... seq~enl ~1~e of the ~~e of this
0
Co1~pany or M) ~~ber of ils stn!T, or reproductio~ ~f Ibis repo~ in ~o~eclion~ \\ith the n~vertisement. P~?molio.n or sale of ~;y ~rod~ct or p~ocess, ~r in ~onn:c~ion \\ ~Lh lh7" r~-publication of this report
SAMPLE SUMMARY
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: May Ground Water 2021
Lab Set ID: 2105352
Date Received: 5/13/2021 1200h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
3440 South 700 West
2105352-00lA MW-11 05102021 5/10/2021 1330h Aqueous Anions, E300.0 ,alt Lake City, UT 841 19 2105352-00IB MW-11 05102021 5/10/2021 1330h Aqueous Total Dissolved Solids, A2540C
2105352-002A MW-26 05112021 5/11/2021 1300h Aqueous Nitrite/Nitrate (as N), E353.2
2105352-002B MW-26 05112021 5/11/2021 1300h Aqueous Anions, E300.0
Phone: [phone] 2105352-002D MW-26 05112021 5/11/2021 1300h Aqueous VOA by GC/MS Method
Toll Free: [phone] 2105352-003A MW-30 05112021 5/11/2021
8260D/5030C
1055h Aqueous Nitrite/Nitrate (as N), E353.2
Fax: (80 l) 263-8687 2105352-003B MW-30_05112021 5/11/2021 1055h Aqueous Anions, E300.0
!-mail: [e-mail] 2105352-003C MW-30 05112021 5/11/2021 1055h Aqueous ICPMS Metals, Dissolved
2105352-004A MW-31 05102021 5/10/2021 1435h Aqueous Nitrite/Nitrate (as N), E353.2
web: www.awal-labs.com 2105352-004B MW-31 05102021 5/10/2021 1435h Aqueous Anions, E300.0
2105352-004C MW-31 05102021 5/10/2021 1435h Aqueous Total Dissolved Solids, A2540C
2105352-004D MW-31 05102021 5/10/2021 1435h Aqueous ICPMS Metals, Dissolved
Jennifer Osborn 2105352-005A MW-65_05112021 5/11/2021 1055h Aqueous Nitrite/Nitrate (as N), E353.2
Laboratory Director 2105352-005B MW-65 05112021 5/11/2021 1055h Aqueous Anions, E300.0
21053 52-005C MW-65 05112021 5/l l/2021 1055h Aqueous ICPMS Metals, Dissolved
Jose Rocha 2105352-006A Trip Blank 5/10/2021 1330h Aqueous VOA by GC/MS Method
QA Officer 8260D/5030C
Report Date: 6/3/2021 Page 2 of 27
All analyses applic:ib\e lo lhe CWA. SDWA. and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on tJ1e attached COC Confidential Business Information: This re1>0rt is provided for the exclusi\c use of the
~ddressee Pri, ile~es o.r sub .. seq~enl ~'?e of the ~~e of this .co~pany or any ~mbea of its staff, or reproductio~ ~r this repo~ in .co~1eclion .. ,,i1h the a~, ertisement, P~?motio_n or saJe of ~2~ ~rodt~ct or p~ocess, ~r in ~nn:c!io11 \\·!lh th~ r~-publica1io11 of this report
3440 South 700 West
;alt Lake City, UT 84 I 19
Phone:[phone]
Toll Free: [phone]
Fax: [phone]
:-mail: [e-mail]
web: www.awal-labs.com
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
Inorganic Case Narrative
Client:
Contact:
Energy Fuels Resources, Inc.
Tanner Holliday
Project:
Lab Set ID:
Sample Receipt Information:
Date of Receipt:
Date of Collection:
Sample Condition:
C-0-C Discrepancies:
May Ground Water 2021
2105352
5/13/2021
5/10-5/11/2021
Intact
None
Holding Time and Preservation Requirements: The analysis and preparation of all
samples were performed within the method holding times. All samples were properly
preserved.
Preparation and Analysis Requirements: The samples were analyzed following the
methods stated on the analytical reports.
Analytical QC Requirements: All instrument calibration and calibration check
requirements were met. All internal standard recoveries met method criterion.
Batch QC Requirements: MB, LCS, MS, MSD, RPO:
Method Blanks (MB): No target analytes were detected above reporting limits,
indicating that the procedure was free from contamination.
Laboratory Control Samples (LCS): All LCS recoveries were within control
limits, indicating that the preparation and analysis were in control.
Matrix Spike / Matrix Spike Duplicates (MS/MSD): All percent recoveries and
RPDs (Relative Percent Differences) were inside established limits, indicating no
apparent matrix interferences.
Duplicate (DUP): The parameters that required a duplicate analysis had RPDs
within the control limits.
Corrective Action: None required.
Report Date: 6/3/2021 Page 3 of27
All anal) ses applicable to the CWA. SOWA. and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on Lhe allached COC Confidenliul Business lnformalion: This report is pro\'ided for the a.,'tl~h·c Ille of the
~ddressee Pri, ile~es o: su~seq~ent ~~e of 1he ~~e of this .co1~pany or ru1~ ,~mbet of its staff, or reproduclio~ ~~this repo~ in ~on~1ection~ wilh the ~vertise,~enl, P~?motio.n ~r ~ale or ~2Y. ~rndt!cl or p1;?cess. ~r in ~nn:c~ion w!th th~ r:_-publiauion of I his repon
3440 South 700 West
;alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
:-mail: [e-mail]
web: www.awal-labs.com
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
Volatile Case Narrative
Client:
Contact:
Energy Fuels Resources, Inc.
Tanner Holliday
Project:
Lab Set ID:
Sample Receipt Information:
Date of Receipt:
Date of Collection:
Sample Condition:
C-0-C Discrepancies:
Method:
Analysis:
May Ground Water 2021
2105352
5/13/2021
5/10-5/ 11/2021
Intact
None
SW-846 8260D/5030C
Volatile Organic Compounds
General Set Comments: Multiple target analytes were observed above reporting limits.
Holding Time and Presenration Requirements: All samples were received in appropriate
containers and properly preserved. The analysis and preparation of all samples were
performed within the method holding times following the methods stated on the analytical
reports.
Analytical QC Requirements: All instrument calibration and calibration check
requirements were met. All internal standard recoveries met method criterion.
Batch QC Requirements: MB, LCS, MS, MSD, RPD, and Surrogates:
Method Blanks (MBs): No target analytes were detected above reporting limits,
indicating that the procedure was free from contamination.
Laboratory Control Sample (LCSs): All LCS recoveries were within control
limits, indicating that the preparation and analysis were in control.
Matrix Spike/ Matrix Spike Duplicate (MS/MSD): All percent recoveries and
RPDs (Relative Percent Differences) were inside established limits, with the
following exceptions: the MS and MSD percent recoveries for Chloroform on
2105352-002D were outside of the control limits due to sample matrix interference.
Surrogates: All surrogate recoveries were within established limits.
Corrective Action: None required.
Report Date: 6/3/2021 Page 4 of27
All an~I) ses applicable to lhe CWA. SOWA. and RCRA are perfom1ed in accordance lo NELAC protocols Pe1tinent sampling i11rormalio11 is localed on Lhe allached COC. Conridenlia\ Business Information: This report is pro"ided for the exclLisi,·e use of the
~ddressee Pri, ile~es o:sub,_5eq~enl ~~e of the ~~e of Lhis _cor,:ipany or OJl) 1~mber of ils slnrf, or reproduclior! ~fthis repo~ in ~on~eclion ... \Vilh the a~vertisemenl P~?moli~n or sale of~!) ~rod~ct or p~ocess, ~r in ~onn~c.tion w!th th? r:-publicalion of 1his report
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2105352
Project: May Ground Water 2021
Analyte Result
Lab Sample ID: LCS-77269 Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Selenium 0.198
Uranium 0.216
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone]. Fax: [phone]
e-mail: awal @awal-labs.com, web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
ME
QC Type: LCS
Reporting Amount Spiked Spike Ref.
Units Method MDL Limit Amount %REC
05/24/2021 1054h
05/17/2021 1031 h
mg/L E200.8 0.000508 0.00200 0.2000 0 99.1
mg/L E200 8 0.000176 0.00200 0.2000 0 108 ------------
Limits
85 -115
85 -115
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
----
RPO Ref. RPO
Amt %RPO Limit Qual
Report Date: 6/3/2021 Page 15 of 27
analyses apphcable lo the CW A. SOW A, and RCRA are performed ln accordance to NELAC protocols Pertinent sampling infonnation ls located on the attached COC Confidential Business lnfonnation: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of tt
ne of this company or nny member of its staff~ or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or 1n connection with there-publication of this report for any purpose other than for the addressee will be granted only on contact This
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2105352
Project: May Ground Water 2021
Analyte Result
Lab Sample ID: MB-77269 Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Selenium < 0.000200
Uranium < 0.000200
Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT_
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Method MDL Limit
Tanner Holliday
ME
MBLK
Spike Ref.
Amount %REC
05/24/2021 I 050h
05/17/2021 1031h
mg/L E200,8 0.0000508 0.000200
mg/L E200.8 0.0000176 0.000200 ----------
Limits
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPO Limit Qual
Report Date: 6/3/2021 Page 16 of27
analyses applicable to the CWA. SDWA, and RCRA are performed in accordance to N ELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tr
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with there-publication of this report for any purpose other than for the addressee will be granted only on contact. This
American West
ANALYTICAL LABORATORIES
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
_QC SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
ME Lab Set ID: 2105352 Dept:
Project: May Ground Water 2021 QC Type: MS
Reporting Amount Spiked Spike Ref.
Analyte Result Units Method MDL Limit Amount %REC
Lab Sample ID: 2105353-00lEMS Date Analyzed: 05/24/2021 121 lh
Test Code: 200.8-DIS Date Prepared: 05/17/2021 1031 h ---------
Selenium 0.213 mg/L E200 8 0.000508 0.00200 0.2000 0.00401 104
Uranium 0.230 mg/L E200.8 0.000176 0.00200 0.2000 0.012 109
Lab Sample ID: 2105352-004DMS Date Analyzed: 05/24/2021 1244h
Test Code: 200.8-DIS Date Prepared: 05/17/2021 1031h
Selenium 0.294 mg/L E200.8 0.000508 0.00200 0.2000 0.0948 99.3
Uranium 0.243 mg/L E200.8 0.000176 0.00200 0.2000 0.0217 111
Limits
75 -125
75 -125
75 -125
75 -125
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt %RPD Limit Qual
Report Date: 6/3/2021 Page 17 of 2 7
analyses applicable to the CWA. SDW A, and RCRA are performed in accordance to N ELAC protocols Pertinent sampling information is localed on the attached COC. Confident;a) Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of ti-
ne of chis company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2105352
Project: May Ground Water 2021
Analyte Result
Lab Sample ID: 2105353-00IEMSD Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Selenium 0.209
Uranium 0.229
Lab Sample ID: 2105352-004DMSD Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
~
Selenium 0.297
Uranium 0.242
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], fa'<: [phone]
e-mail: [e-mail], web: www.awal-labs.com
Q__C SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Units Method MDL Limit
05/24/2021 1215h
05/17/2021 103 lh --·--
mg/L E200.8 0.000508 0.00200 0.2000
mg/L E200.8 0.000176 0.00200 0.2000
05/24/2021 1248h
05/17/20211031h -----
mg/L E200.8 0.000508 0.00200 0.2000
mg/L E200.8 0.000176 0.00200 0.2000 ----
Tanner Holliday
ME
MSD
Spike Ref.
Amount %REC
--
0.00401 102
0.012 109
0.0948 101
0.0217 110
Limits
75 -125
75 -125
75 -125
75 -125
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPO Limit
--
0.213 1.72 20
0.23 0.331 20
0.294 1.17 20
0.243 0.521 20
Qual
Report Date: 6/3/2021 Page 18 of 27
analyses applicable to the CWA. SDWA, and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: l11is report is provided for the exclusive use of the addressee Privileges of subsequent use oftJ-
ne of this company or any member of its staff~ or reproduction of this report in connection with the advertisement. promotion or sa]e of any product or process. or in connection with the re-pub]ication of this report for any purpose other than for the addressee will be granted only on contact This
American West
ANALYTICAL LABORATORIES
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
.QC SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2105352
Project: May Ground Water 2021
Analyte Result Units Method
Lab Sample ID: 2105352-00IBDUP Date Analyzed: 05/14/2021 1200h
Test Code: TDS-W-2540C
Total Dissolved Solids 2,140 mg/L SM2540C
Lab Sample ID: 2105353-00ICDUP Date Analyzed: 05/14/2021 1200h
Test Code: TDS-W-2540C
Total Dissolved Solids 4,220 mg/L SM2540C
MDL
16.0
16.0
Reporting
Limit
20.0
20.0
Dept: WC
QCType: DUP
Amount Spiked Spike Ref.
Amount %REC Limits
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Limit Amt %RPO
2190 2.03 5
4250 0.755 5
Qual
Report Date: 6/3/2021 Page 19 of27
analyses applicable to the CWA. SDWA, and RCRA are performed in accordance to NE LAC protocols Pertinent sampling information is located on the attached COC. Confidential Business Information: l11is report is provided for the exclusive use of the addressee Privileges of subsequent use of tl-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process_ or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
ANALYTICAL
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fa'C: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
WC Lab Set ID: 2105352
Project: May Ground Water 202 l
Analyte
Lab Sample ID: LCS-R152453
Test Code:
Chloride
Sulfate
300.0-W
Lab Sample lD: LCS-R152457
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N)
Lab Sample ID: LCS-R152213
Test Code: TDS-W-2540C
Total Dissolved Solids
Result Units Method
Date Analyzed: 05/21 /2021 1509h
4.99 mg/L E300 0
5.02 mg/L E300,0 -Date Analyzed: 05/23/2021 I 046h
--
1.08 mg/L E353.2
Date Analyzed: 05/14/2021 1200h
-
208 mg,'L SM2540C
MDL
0.0198
0.0750
---
0.00541
8.00
Reporting
Limit
0.100
0.500
-
0.0100
10.0
Dept:
QC Type: LCS
Amount Spiked Spike Ref.
5.000
5.000
1.000
205.0
Amount
0
0
0
0
%REC
99.7
100
108
101
Limits
90 -110
90 -110
90 -110
80 -120
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Limit Amt %RPO Qual
Report Date: 6/3/2021 Page 20 of 27
analyses applu:.Dbtc 10 lhe CWA, SOWA, and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of ti-
ne of this comp...,ny or any member of its staff, or reproduction of this repo11 in connection with the advertisement promotion or sale of any product or process. or in connection with the re-publication of this repon for any purpose other than for the addressee wiJJ be granted only on contact. This
3440 South 700 West
Salt Lake City, UT 841 l 9
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
_QC SUMMARY REPORT
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
WC Lab Set ID: 2105352
Project: May Ground Water 2021
Analyte
Lab Sample ID: MB-Rl52453
Test Code:
Chloride
Sulfate
300.0-W
Lab Sample ID: MB-Rl52457
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N)
Lab Sample ID: MB-Rl52213
Test Code: TDS-W-2540C
Total Dissolved Solids
Result Units Method
Date Analyzed: 05/21/2021 1444h
< 0.100
< 0.500
mg/L
mg/L
E300.0
E300.0
Date Analyzed: 05/23/2021 I 045h
< 0.0100 mg/L E353 2
Date Analyzed: 05/14/2021 1200h
< 10.0 mg/L SM2540C
MDL
0.0198
0.0750
0.00541
8.00
Reporting
Limit
0.100
0.500
Dept:
QC Type: MBLK
Amount Spiked Spike Ref.
Amount
RPO Ref.
%REC Limits Amt %RPO
RPD
Limit Qual
~~ ~~ -~ ~ -
0~100
10.0
Report Date: 6/3/2021 Page 21 of27
analyses applicable to the CW A. S DW A, and RCRA are performed in accordance to N ELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: 1l1is report is provided for the exclusive use of the addressee Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
ANALYTICAL LABOAATOAIE9
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
WC Lab Set ID: 2105352
Project: May Ground Water 2021
Analyte
Lab Sample ID: 2105352-004BMS
Test Code:
Chloride
Sulfate
300.0-W
Lab Sample ID: 2105353-00IBMS
Test Code: 300.0-W
Chloride
Sulfate
Lab Sample ID: 2105352-002AMS
Test Code: N02/N03-W-353.2
Result Units Method
Date Analyzed: 05/21/2021 1713h
883
1,700
mg/L
mg/L
E300.0
E300.0
Date Analyzed: 05/22/2021 040h
2,050
4,610
mg/L
mg/L
E300.0
E300 0
Date Analyzed: 05/23/2021 1057h
MDL
1.98
7.50
7.92
30.0
Nitrate/Nitrite (as N) 11.7 mg/L __ E353.2 0.0541 -----
Reporting
Limit
10.0
50.0
40.0
200
0.100
Dept:
QC Type: MS
Amount Spiked Spike Ref.
500.0
500.0
2,000
2,000
10.00
Amount
384
1200
44.5
2570
1.06
%REC
99.6
99.0
101
102
107
Limits
90 -110
90 -110
90 -110
90 -110
90 -110
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Limit Amt %RPO Qual
Report Date: 6/3/2021 Page 22 of 2 7
analyses applicable to the CWA. SDWA, and RCRA are perfonned in accordance to NELAC protocols Pertinent samphng information is located on the attached COC Confidential Business lnfonnation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of ti-
ne of this company or any member of its staff, or reproduction of thls report in connection with the advertisement promotjon or sale or any product or process. or in connection with there-publication of this report for any purpose other than for the addressee will be granted only on contact This
American West
ANALYTICAL LABORATORIES
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], fa'l: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
WC Lab Set ID: 2105352
Project: May Ground Water 2021
Analyte
Lab Sample ID: 2105352-004BMSD
Test Code:
Chloride
Sulfate
300.0-W
Lab Sample ID: 2105353-00lBMSD
Test Code: 300.0-W
Chloride
Sulfate
Lab Sample ID: 2105352-002AMSD
Test Code: N02/N03-W-353.2
Result Units Method
Date Analyzed: 05/21/2021 1738h
879
1,680
mg/L
mg/L
E300.0
E300 0
Date Analyzed: 05/22/2021 I 05h
2,060
4,610
mg/L
mg/L
E300.0
E300.0
Date Analyzed: 05/23/2021 I 058h
-----------------
Nitrate/Nitrite ( as N) 11.6 mg/L E353,2
MDL
1.98
7.50
7.92
30.0
0.0541
Reporting
Limit
10.0
50.0
40.0
200
0.100
Dept:
QC Type: MSD
Amount Spiked Spike Ref.
500.0
500.0
2,000
2,000
10.00
Amount
384
1200
44.5
2570
1.06
%REC
98.8
95.9
101
102
105
Limits
90 -110
90 -110
90 -110
90-110
90 -110
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Limit Amt
883
1700
2050
4610
11.7
%RPO
0.461
0.911
0.0659
0.0483
1.37
20
20
20
20
10
Qual
Report Date: 6/3/2021 Page 23 of27
analyses applicable to the CWA. SDWA. and RCRA nrc perl'onucd in :1ccordnnct ~o NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use oft~
ne of this company or any member of ns s.tuiT. or reproduction of this repon in conncclion with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2105352
Project: May Ground Water 2021
Analyte Result Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount
Method MDL Limit Spiked
Tanner Holliday
MSVOA
LCS
Spike Ref.
Amount %REC
Lab Sample ID: LCS VOC-2 051321B Date Analyzed: 05/13/2021 1456h
Test Code: 8260D-W-DENIOO ---
Carbon tetrachloride 22.0 µg/L SW8260D 0.785 1.00 20.00 0 I 10
Chloroform 20.9 µg/L SW8260D 0.360 1.00 20.00 0 104
Methylene chloride 23.5 µg/L SW8260D 0.451 1.00 20.00 0 117
Surr: I ,2-Dichloroethane-d4 52.5 µg/L SW8260D 50.00 105
Surr: 4-Bromofluorobenzene 45.6 µg/L SW8260D 50.00 91.2
Surr: Dibromofluoromethane 50.0 µg/L SW8260D 50.00 100
Surr: Toluene-d8 47.5 µg/L SW8260D 50.00 95.0 -----
" -Reissue of a previously generated report. Information has been added, updated, or revised. Information herein supersedes that of the previously issued reports.
Limits
66 -143
74 -120
65 -154
80 -136
85 -121
78 -132
81 -123
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Amt %RPO Limit Qual
I\
Report Date: 7/6/2021 Page 24 of27
analyses applicable to the CWA, SOWA, and RCRA are perfonned in accordance to N ELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use oft}
ne of this company or any member of lts staff. or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
ANALYTICAL
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
_Q{: SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2105352 Dept: MSVOA
Project: May Ground Water 2021 QC Type: MBLK ---
Reporting Amount Spike Ref.
Analyte Result Units Method MDL Limit Spiked Amount %REC
Lab Sample ID: MB VOC-2 0513218 Date Analyzed: 05/13/2021 1515h
Test Code: 82600-W-DENIOO
Carbon tetrachloride < 1.00 µg/L SW8260D 0.785 1.00
Chloroform < 1.00 µg/L SW8260D 0.360 1.00
Methylene chloride < 1.00 µg/L SW8260D 0.451 1.00
Surr: I ,2-Dichloroethane-d4 54.2 µg/L SW8260D 50.00 108
Surr: 4-Bromofluorobenzene 48.1 µg/L SW8260D 50.00 96.2
Surr: Dibromofluoromethane 50.9 µg/L SW8260D 50.00 102
Surr: Toluene-d8 47.6 µg/L SW8260D 50.00 95.2 -
" -Reissue of a previously generated report. Information has been added, updated, or revised. Information herein supersedes that of the previously issued reports.
Limits
80 · 136
85 • 121
78 · 132
81 • 123
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Amt %RPO Limit Qual
A
Report Date: 7/6/2021 Page 25 of27
analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of ti-
ne of this company or any member of its staff. or reproduction of this report in connection with the advenisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
ANALYTICAL
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2105352
Project: May Ground Water 2021
Analyte Result
Lab Sample ID: 2105352-002DMS Date Analyzed:
Test Code: 8260D-W-DEN100
Carbon tetrachloride 210
Chloroform 877
Methylene chloride 226
Surr: l,2-Dichloroethane-d4 530
Surr: 4-Bromofluorobenzene 457
Surr: Dibromofluoromethane 500
Surr: Toluene-d8 474
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
_QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount
Units Method MDL Limit Spiked
05/13/2021 1634h
--
µg/L SW8260D 7.85 10.0 200.0
µg/L SW8260D 3.60 10.0 200.0
µg/L SW8260D 4.51 10.0 200.0
µg/L SW8260D 500.0
µg/L SW8260D 500.0
µg/L SW8260D 500.0
µg/L SW8260D 500.0
Tanner Holliday
MSVOA
MS
Spike Ref.
Amount %REC
0 105
733 71.9
0 113
106
91.4
100
94.9
" -Reissue of a previously generated report. Information has been added, updated, or revised. Information herein supersedes that of the previously issued reports.
1 -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS.
Limits
66 -143
74 -120
65 -154
80 -136
85 -121
78 -132
81 -123
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Amt %RPO Limit Qual
"
Report Date: 7/6/2021 Page 26 of27
anaJyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of ti-
ne of this company or any member of its staff~ or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2105352
Project: May Ground Water 2021
Analyte Result
Lab Sample ID: 2105352-002DMSD Date Analyzed:
Test Code: 8260D-W-DEN 100
Carbon tetrachloride 201
Chloroform 850
Methylene chloride 220
Surr: l ,2-Dichloroethane-d4 511
Surr: 4-Bromofluorobenzene 467
Surr: Dibromofluoromethane 486
Surr: Toluene-d8 472 ---
Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone]. Fmc [phone]
e-mail: [e-mail], web: www.awal-labs.com
_QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount
Method MDL Limit Spiked
Tanner Holliday
MSVOA
MSD
Spike Ref.
Amount %REC
05/13/2021 1654h
------
µg/L SW8260D 7.85 10.0 200.0 0 IOI
µg/L SW8260D 3.60 10.0 200.0 733 58.6
µg/L SW8260D 4.51 10.0 200.0 0 110
µg/L SW8260D 500.0 102
µg/L SW8260D 500.0 93.4
µg/L SW8260D 500.0 97.2
µg/L SW8260D 500.0 94.4
" -Reissue of a previously generated report. Information has been added, updated, or revised. Information herein supersedes that of the previously issued reports.
1 -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS
Limits
66 -143
74 -120
65 -154
80 -136
85 -121
78 -132
81 -123
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Amt %RPO Limit
210 4.14 35
877 3.08 35
226 2.60 35
Qual
A
Report Date: 7/6/2021 Page 27 of27
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the Dttached COC. ConfidentiaJ Business [nformation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tl-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
Rev or Add Emailed:
American West Analytical Laboratories REVISED: 6/3121 UL
Denison
Client requested removal ofTDS test from Sample #2. -
AR
WORK ORDER Summary WorkOrder: 2105352
Due Date: 5/27/2021
Page I of2
Client:
Client ID:
Project:
Comments:
Sample ID
2105352-00IA
2105352-0018
2105352-00ZA
2105352-0028
2105352-002C
2105352-002D
2105352-003A
2105352-0038
2105352-003C
2105352-004A
21053 52-004 B
2105352-004C
2105352-004D
2105352-005A
Printed: 6/3/2021
Energy Fuels Resources, Inc.
ENE300 Contact: Tanner Holliday
May Ground Water 2021 QC Level: III WO Type: Project ,_
QC 3 (no chromatograms). EDD-Denison. Email Group; (USE PROJECT for special DLs). Do not use "*R _" samples as MS/MSD. 6/3/21: Client requested
removal ofTDS test from Sample #2. -AR;
Client Sample ID Collected Date Received Date Test Code Matrix Set Storage
MW-11_05102021 5/10/2021 1330h 5/13/2021 1200h 300.0-W Aqueous [,/] df-WC
_ 2 SEL Ana/ytes: CL S04 ___________ _
TDS-W-2540C ~ df -tds
I SEL Analytes: TDS
MW-26_05112021 5/II/2021 1300h 5/13/2021 1200h N02/N03-W-353.2 Aqueous !~ df -no2/no3
·----/ S_'E_'L_A_nalytes: N03N02_N _________________ _
300.0-W -. l~ df-wc
____ I_S_'EL Analytes: CL ___ -----__ -----·-
D df-tds --·----· -·--------
MW-30_05112021
MW-31_05102021
MW-65_05112021
8260D-W-DENIOO ~ VOCFridge 3
Test Group: 8260D-W-DENJOO; # of Analytes: 2 I # ofSurr: 4
5/11/2021 1055h 5/13/202l 1200h N02/N03-W-353.2 Aqueous hiJ df-no2/no3
_ I SEL Analytes: N03N02N
300.0-W ~
I§EL All'!_~tes: CL _____________ _
200.8-DIS
---------·----2~EJ:.:~nalytes: SEU
200.8-DIS-PR
5/10/2021 1435h 5/13/2021 1200h N02/N03-W-353.2
--------------------/ SEL Ana/ytes: N03N02N
300.0-W
Aqueous
-----·--------·--____ -·-2 SEL An'!!f!~~-~ CL SC}!__ ______ _
5/11/2021 1055h
TDS-W-2540C
I SEL Analr_tes: TDS
200.8-DIS
~-------lSf!.LAnaly!.e.!:..Sf
200.8-DIS-PR
5/13/2021 1200h N02/N03-W-353.2 Aqueous
___ I_SEL Ana})'tes: N03N02!!__
l~J
[l
liJ
l~
~
[~
D
~]
·--·-------df-wc
·------df-dis met
df-dis met
df-no21/no3
-----df-wc
------df-tds
------·-df -dis met
df -dis met
df -no2/no3
LABORATORY CHECK: %M O RT O CN O TAT O QC O LUO 0 HOK __ _ HOK __ _ HOK___ COC Emailed'------
WORK ORDER Summary WorkOrder: 2105352
Due Date: 5/27/2021
Page2 of2
Client:
Sample ID
2 I 05352-0058
2I05352-005C
2I05352-006A
Printed: 6/3/2021
Energy Fuels Resources, Inc.
Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage
l\fW-65_05112021 5/11/202 I I055h
-~~~~~-----~-------
--------···----·
Trip Blank 5/10/2021 1330h
5/13/2021 1200h 300.0-W Aqueous
I SEL Analy'.e!:·. CL ____ _
200.8-DIS
___ 2 SEL Analytes:_SE r./~-------
200.8-DJS-PR
f;/J df · WC
i;;1 df -dis met
rJ df -dis met
5/13/2021 1200h 8260D-W-DEN100 Aqueous J~J VOCFridge
Test Group: 82600-W-DENIOO; # of Analytes: 2 I # ofSurr: 4
LABORATORY CHECK: %M O RT [] CN [l TAT I.] QC O LUO 1 ·J HOK __ _ HOK __ _ HOK___ COG Emailed,__ ___ _
3
'2
~
~
'i:,
(Q
-··-··-
Address:
American West
Analytical Laboratories
463 W. 3600 S. Sall Lake City. UT 84115
Phone #(801) 263-l!686 Toll Free# (888) 263-l!686
6425 S. Hwy. 191
Blanding, UT 84511
1
Contact: Tanner Holliday
Phone#: [phone] Cell#:
Email: [e-mail]; [e-mail];
Project Name: l\lay Ground Water 2021
Project#:
PO#:
Sampler Name: Tanner Holliday
Date
Sample ID: Samaled
MW-11_05102021 5/10/2021
IIIW-26 015112021 5/11/2021
MW-30_06112021 5/11/2021
MW-31_06102021 5/10/2021
· MW-65 05112021 5/11/2021
I Trip Blank 5/10/2021
10
11
12
13
RdnqlJiohod by;. l ./J. //. / llate:
S1Qnokrro -r ..... ,,,, .t A_ 1 -~..,, 5112/2021
V tTime:
PrW'II.Nmn•: Tann•Holl~ 11or
Relinquished by: 10a10:
Slgnoluro
Time:
Print Name:
Ro!IJlqll)ohell by: Oate:
SignolWll
Time.:
PmlNama:
Rollnquh;hed by: Oete:
Signatu,a nme:
PrintN.ame:
Time
Samaled
1330
1300
1055
1435
105S
1330
Rocel,ed by:
SJ;inature
PrintNmne:
Rec;elvad by:
Slanal!Jre
Pr1nlName:
RecGNedby:
Signature
PnntNamo:
ReoeiVed by:
Slanature
Prtnt N.ema:
I
CHAIN OF CUSTODY ,z 10~~02-
All onalysls ..,;11 be oon<lucled ualng NELAP accrediled method• and al dala will be reported using AWAL"s alondanl analyle llelB and
rapcrtlng lbnlle {PQL) unl06• apoclfroaly requested olherwlae on this Chain of Cua lady and/or attached do<umenla11on.
AWAL lab Sample Set#
Page 1 of 1
QC Level: I Tum Around Time: Unle86 other srrengemente have bean made, I°"" ·;1 'l--, \ 21 aigned ,..,_ vAn be emailed by 5:00 pm on
3 Standard Iha day thEl'j ara due.
* )( Include EDD: Laboratory Use Only
CT' C> LOCUS UPLOAD
IO EXCEL Samples Ware: LA.?5 ('I ~ )( Field Fillered For:
.r Dissolved Metal& t~o,hunddtl"vered
cl 00 iii' .. 2Ambhin1@ ci 00 ii," .c: .. 0 g 0 4) For Compliance With: "' ci C> a D NELAP 3 Temperature ~·c ... 0 ('I ('I Q' r.. "' 0
ci --~ ~ 0 .. D RCRA
t--0 0 0 0 C> 11 D CWA 4 Received BIDkanlleeklng £!," 0 c:, Q 0) D SDWA (Improperly S...~ 0 ~ ~ .. i5 Cl £!, C> D ELAP/A2LA y N : ] I i u & D NL.LAP ,. Q' ~ ci 6 D Non-Compllence eq' ci i C> c:, .. 52:Prooarvod t:i ; c:, ~ d '3 c:, CT) .s D Other: y N
CT) lJ} ... 0 /'d<od IOI bord,@) ~ '2. :;i l; l3" I::> OJ "" C> .. -~ c:, ~ c:, 0 <:: .; (') .... c:, ;,; ... ... ... Ill c:, ~ ~ 0 = ~ II • lJ} Received Within :. c:, ~ .!: ... Known Hazards 6 I!; 'c 11) ~ ·i:: ~ (!jnnn 0 ! .... /t. 0 0 l! 0 ('I • ~ = I .. ~ .. 8, E g .. a 0 B N '!; "' Q tl iS iS ii: Ill Samole Comments .. rn
2 w X X X
6 w X X 17 X i.,.\ S\ fl.' '" ..,,.'r:"· i(17•non DrterP~'
3 w X X X X ('UI"~~ '..,.a -...... ~ ' """'~ 4 w X X X X X 3 lonSamplo (Q
~N i'.
3 w X X X X ~'"l
4 Unbroken on S11"T1plo G
X Y N IIA 3 w
Diocrepenoles Be~ Labels and CQC R
y . N
Date: Special Instructions:
,tme:
Sample containers for metals were field filtered. See the
0111e: Analytical Scope of Work for Reporting Limits and voe analyte
Tlme: list.
Date: * Carbon Tetrachloride added 7-6-21 per Kathy Weinel -RW
Time: -A) 0 AA ; .-691,._~_1 u ) Dale: sh '2., "2.. j
~ ¥\\,c::, ~ 'C~Vl nmo: \. '7.! t"nJ
I
Analysis
Ammonia
COD
Cyanide
Metals
NOi/N03
O&G
Phenols
Sulfide
TKN
TP04
Cr VI+
Procedure:
Frequency:
Preservation Check Sheet
s amp le Set E
Preservative i-00'2-"'Cf>? --e<>Lt -rof;
nH<2H2S04
nH<2 H2S04
pH>l2NaOH
pH<2HN03 '\.IA:'7 "\J~S \Je~
pH<2 H2S04 ,.u:is \JIP~ ,Jet, ~p5,
nH<2HCL I j I t
nH<2 H2S04
pH>9NaOH,
Zn Acetate
pH<2H2S04
oH<2H2S04
pH>9
t'NTu)2S04
Pour a small amount of sample in the sample lid
Pour sample from lid gently over wide range pH paper
Do Not dip the pH paper in the sample bottle or lid
dpH
1)
2)
3)
4)
5)
6)
7)
If sample is not preserved, properly list its extension and receiving pH in the appropriate colU!lUl above
Flag COC, notify client ifrequested
Place client conversation on COC
Samples may be adjusted
All samples requiring preservation
*
+
....
#
•
The sample required additional preservative upon receipt.
The sample was received unpreserved.
The sample was received unpreserved and therefore preserved upon receipt.
The sample pH was unadjustable to a pH < 2 due to the sample matrix.
The sample pH was unadjustable to a pH> __ due to the sample matrix interference .
Lab Set ID:
pH Lot#:
'2..lbS'~SZ
~-r2----
3440 South 700 West
,alt Lake City, UT 84119
Phone:[phone]
Toll Free: [phone]
Fax: [phone]
~-mail: [e-mail]
web: www.awal-labs.com
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
Tanner Holliday
Energy Fuels Resources, Inc.
6425 South Hwy 191
Blanding, UT 84511
TEL: [phone]
RE: May Ground Water 2021
Dear Tanner Holliday: Lab Set ID: 2105725
American West Analytical Laboratories received sample(s) on 5/27/2021 for the analyses
presented in the following report.
American West Analytical Laboratories (AWAL) is accredited by The National
Environmental Laboratory Accreditation Program (NELAP) in Utah and Texas; and is
state accredited in Colorado, Idaho, New Mexico, Wyoming, and Missouri.
All analyses were performed in accordance to the NELAP protocols unless noted
otherwise. Accreditation scope documents are available upon request. If you have any
questions or concerns regarding this report please feel free to call.
The abbreviation "Surr" found in organic reports indicates a surrogate compound that is
intentionally added by the laboratory to determine sample injection, extraction, and/or
purging efficiency. The "Reporting Limit" found on the report is equivalent to the
practical quantitation limit (PQL). This is the minimum concentration that can be
reported by the method referenced and the sample matrix. The reporting limit must not be
confused with any regulatory limit. Analytical results are reported to three significant
figures for quality control and calculation purposes.
Thank You,
J G Digitally signed 0$9 . by Jose G.
Rocha Rocha Date: 2021.06.03
16:47:21 -06'00' Approved by: --------------~
Laboratory Director or designee
Report Date: 6/3/2021 Page l of7
All anal~·ses applicable to the CWA. SDWA. and RCRA are performed in accordance to NELAC protocols Pertinenl sampling infonnation is localed on tJ1e auached COC Conlidential Business lnformalion: This report is pro,•ided for the exclusiYe use of the
~ddressee. Pri,·ile~es o,r sub,.5eq~ent ~~e of the ~~1e of this .co~pany or any ~mbe1'of ils slaff, or reproduclio~ ~f this repo~ in ~on~ection~ wilh the a~vertise~nl. p~~moli~n ~r saJe of ?'!Y. ~rod~cl or p~~ss, ~r in ~nn~c!ion \\'!lh 1h~ r::-publication of 1his report
3440 South 700 West
,alt Lake City, UT 84119
Phone:[phone]
Toll Free: [phone]
Fax: [phone]
!-mail: [e-mail]
web: www.awal-labs.com
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
SAMPLE SUMMARY
Client:
Project:
Lab Set ID:
Energy Fuels Resources, Inc.
May Ground Water 2021
2105725
Date Received: 5/27/2021 I 025h
Lab Sample ID Client Sample ID
2105725-00lA MW-26 05262021
Contact: Tanner Holliday
Date Collected Matrix Analysis
5/26/2021 101 Oh Aqueous Total Dissolved Solids, A2540C
Report Date: 6/3/2021 Page 2 of 7
All Malyses applicable to the CWA. SOWA. and RCRA are perfom1ed in accordance to NELAC IHQIOCols. PcrOnent samplinu information is locoted on lhe attached COC. Conlidennal Bu11ne:ss Jnfonnation: This report is pro, ided for the e.\clush·e use of the
~ddressee. Pri, ile~es o~sub .. seq~nl ~1~e of the ~~ne of this .co~pany or ruiy ~~her of ils staIT, or r~toducliot! ~r this ftJ>OI! i11 .co~eclion,. with the ~~'ertise~L. P~?moti~ ~r ~EUe of~!,\'. J!rod~cl or p1:?cess, ~r in 7°nn:_c!ion "!th th~ r~-publicalion of this report
3440 South 700 West
;aJt Lake City, UT 84119
Phone: (80 I) 263-8686
foll Free: [phone]
Fax: (80 I) 263-8687
:-mail: [e-mail]
web: www.awal-labs.com
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
Inorganic Case Narrative
Client:
Contact:
Energy Fuels Resources, Inc.
Tanner Holliday
Project:
Lab Set ID:
Sample Receipt Information:
Date of Receipt:
Date of Collection:
Sample Condition:
C-0-C Discrepancies:
May Ground Water 2021
2105725
5/27/2021
5/26/2021
Intact
None
Holding Time and Preservation Requirements: The analysis and preparation of all
samples were performed within the method holding times. All samples were properly
preserved.
Preparation and Analysis Requirements: The samples were analyzed following the
methods stated on the analytical reports.
Analytical QC Requirements: All instrument calibration and calibration check
requirements were met. All internal standard recoveries met method criterion.
Batch QC Requirements: MB, LCS, RPD:
Method Blanks (MB): No target analytes were detected above reporting limits,
indicating that the procedure was free from contamination.
Laboratory Control Samples (LCS): All LCS recoveries were within control
limits, indicating that the preparation and analysis were in control.
Duplicate (DUP): The parameters that required a duplicate analysis had RPDs
within the control limits.
Corrective Action: None required.
Report Date: 6/3/2021 Page 3 of7
All analyses applicable to the CWA. SDWA. and RCRA are performed in accordance to NELAC prolocols Pertinent sampling information is located on the altached COC Confidenlial Business Information: This repon is provided for lhe exclusi\e use of the
~ddressee Pri\ ile~es o.r sub~seq~enl ~~e of !he ~~1e of lhis .co~pany or an) ~~ber of ils slaff, or reproductio~ ~~this repo~ in ~o~ection .. "ilh the n~vertisement. P~?molio.n o_r ~ale of ?1!Y .. ~rod~cl or P~?cess, ~r in ?'nn~c!ion w~lh th~ r:-publicalion of lhis repon
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2105725
Project: May Ground Water 2021
Analyte Result
Lab Sample lD: 2105725-00IADUP Date Analyzed:
Test Code: TDS-W-2540C
Total Dissolved Solids 2,810
Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail : [e-mail], web: www.awal-labs.com
_QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Method MDL Limit
Tanner Holliday
WC
DUP
Spike Ref.
Amount %REC
05/28/2021 II OOh
mg/L SM2540C 16.0 20.0
Limits
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
-----
RPD Ref.
Amt %RPO
2820 0.284
RPD
Limit
5
Qual
Report Date: 6/3/2021 Page 5 of 7
analyses applicable to the CWA, SDWA, and RCRA are pttfom,cd m accordance to NELAC pro1ocols Pertinent sampling information is located on the attached COC Confidential Business lnfonnlltion: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of1h1s report in comiec.tum with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2105725
Project: May Ground Water 2021
Analyte Result
Lab Sample ID: LCS-R152715 Date Analyzed:
Test Code: TDS-W-2540C
Total Dissolved Solids 204
Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
j2C SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Method MDL Limit
Tanner Holliday
WC
LCS
Spike Ref.
Amount %REC
05/28/2021 11 OOh
mg/L SM2540C 8.00 10.0 205.0 0 99.5
Limits
80 -120
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %.RPD Limit Qual
Report Date: 6/3/2021 Page 6 of 7
analyses applic3blc 10 Jh~ CWA, SOWA, and RCRA are pc,:fom1ed in accordoncc 10 NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of tht addressee. Privile£eS of sub5"quent use of tt
ne of thls comp.my Of M)' member of lts staff, or reproduction of this report in conn«1ion wuh the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the nddrcss.ce will be granted only on COTitaCt. This
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2105725
Project: May Ground Water 2021
Analyte Result Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: (80 l) 263-8686, Toll Free: ( 888) 263-8686, Fax: (80 l) 263-8687
e-mail: [e-mail], web: www.awal-labs.com
_QC SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
WC
Method MDL
Reporting
Limit
QC Type: MBLK
Amount Spiked Spike Ref.
Amount %REC
Lah Sample ID: MB-Rl52715 Date Analyzed: 05/28/2021 1100h
Test Code: TDS-W-2540C
Total Dissolved Solids < 10.0 mg/L SM2540C 8.00 10.0
Limits
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Limit Amt %RPO Qual
Report Date: 6/3/2021 Page 7 of 7
analyses applicable to the CWA. SDWA, and RCRA are perfonned ln accordance to NELAC protocols Pertinent sampling infonnation is located on the attached COC ConfidentiaJ Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
American West Analytical Laboratories
WORK ORDER Summary
Client:
Client ID:
Project:
Energy Fuels Resources, Inc.
ENE300
May Ground Water 2021
Contact: Tanner Holliday
QC Level: III
Rpt Emailed:
WorkOrder: 2105725
Due Date: 6/11/2021
WO Type: Project
Comments: QC 3 (no chromatograms). EDD-Denison. Email Group; (USE PROJECT for special DLs). Do not use "*R_" samples as MS/MSD.; -t{
Sample ID Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage
2105725-00lA MW-26_05262021 5/26/2021 1010h 5/27/2021 1025h TDS-W-2540C Aqueous df-tds
I SEL Analytes: TDS
UL
Denison
Page 1 of 1
Printed: 05/27/21 10:39 LABORATORY CHECK: %M O RT O CN O TAT O QC O LUO 0 HOK ___ HOK __ _ HOK___ CDC Emall .. u -':1 , .,,, £/
I
4
I 5
;
l
'
I
I
1
a
Address:
Contact:
Phone#:
Email:
Project Name:
Project#:
PO#:
Sampler Name:
MW-26 05262021
American West
Analytical Laboratories
463 W. 3600 S. Salt lake City, UT 84115
Phone# [phone] Toll Free# [phone]
6425 S. Hwy. 191
Blanding, UT 84511
Tanner Holliday
[phone] Cell#:
[e-mail]; [e-mail];
May Ground Water 2021
Tanner Holliday
Date
Samale ID: Samaled
l
5/26/2021
RoUnq,Jlshodby:..:J fl///,,/' Date:
'""'••lunl aMt,<-, 5126/2021
w nme:
PmtName: Tanner Hollldav 1130
Rellnquiehed by. Oate:
Sinr,alure
Time:
Print Name:
Rollnquiohed by. Date:
t ....... 1ure
Time:
PrlntNanw,:
!Relinquished by: Date:
Slanature
lnme:
1~,u,I N•mo:
I
Time
Samaled
1010
Received by:
Slgnalure
CHAIN OF CUSTODY
All analysls will be conducted using NELAP accredited methods and all data will be r_.tod using AWAL's standard analyte ists and
reporting Umlls (POL) unless epeclRcally requested othel"Mse on this Chain of Custody and/or attached documentation.
QC Level: I Turn Around Time: Untess other ammgemenlB have been made,
signed reports 'Nill be emailed by 5:00 pm on
3 Standard the day they are due.
X Include EDD: G' 0 LOCUS UPLOAD
I() EXCEL ~ ~ X: Field Filtered For:
.; Dissolved Metals
co §
c::i <Xi' co' co' -!I 0 c:i c:i II For Compliance With: N c::i 0 0 s D NELAP ---0 ~ ~ o' 0 I'-N i:::-i:::-.. D RCRA c::i ---0 I'-0 D CWA 0 0 0 0 :a ~ c::i 0 0 <') ! 0 SOWA 0 !::l. !::l. .. II ~ 0 D ELAP/A2LA .. ] I;.) II i ! o' D NLLAP
oi' 5 o' ~ c:i i D Non-Compliance IO 0 s 0 0 ~ II 0 ,a .!I 0 "l ,2 D Other: "' <') El "' II It) ... 0 I!! (2. 2 .. G' = 0 CII ,,. 0 ..
Q) )( 0 0 ~ 0 .2 C: :s I') ,a 0 ,,. ,a ,a ,a 0 ,Q ~ .. 0 ! II .. .. II It) ::;; 0 It) J: .!!: .!!: ~ :t. 0 Known Hazards I!; It) !::l. 0 Q) .... 0 :t. 0 0 i ~ (.) a. N • CII : : 0 0 & E 0 !l t3 g :I g 0 .. iS iS iS &: Ill Samale Comments .. (/) I!; g f,o
1 w X
Date: Special Instructions:
jnmo:
'2 L ~ S7z..S-
AWAL Lab Sample Set#
Page 1 of 1
ID"o '""
laboratory Use Only
lsamples Were: \.,,l y?J"
1 Shand delivered
2 Ambioote
3 Temperahnl .Q..:._[_ 'C
4 Received Broken/Leaking
(lmproperty Sealed)
y e
5 GfP°'1Y Preserved y/ N
Chocked at bench
y N
6 Received Within
(yldingTimes
N
1 Present on Outer Package <!J N NA
2 Oken on Out"' Package
Y N NA
3 Present on Semple 0j y N
4 Unbroken on Sample f )
Y N NA
Discrepancies Between Sample
y N
Labels and COC Recor&
Print Name: Sample containers for metals were field filtered. See the
Received b~~~ /L ./ Dote:/~ Analytical Scope of Work for Reporting Limits and VOC analyte Slgoslure • -,• ~ • , g/2..7, .
list.
Prln1Namo: ~~/f-~ _//..../1,,J~ Tl/(\ 7 ,..,-
Received by; I Date:
Sianature
ieme:
Pr1ntName:
Received by: Date:
Signature
irlme:
Print Name:
I
TabF2
Laboratory Analytical Reports -Accelerated Monitoring
June 2021
3440 South 700 West
~alt Lake City, UT 84 I I 9
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
!-mail: [e-mail]
web: www.awal-labs.com
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: June Ground Water 2021
Lab Sample ID: 2106299-001
Client Sample ID: MW-11 _ 06082021
Collection Date: 6/8/2021 1230h
Received Date: 6/10/2021 950h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Sulfate mg/L
Total Dissolved Solids mg/L
Date
Analyzed
6/17/2021 613h
6/17/2021 613h
6/l 1/2021 J l !Oh
Contact: Tanner Holliday
Method Reporting Analytical
Used Limit Result Qual
E300.0 10.0 52.1
E300.0 50.0 1,270
SM2540C 20.0 1,960
Report Date: 6/29/2021 Page 7 of 26
All analyses epplicoble to the CWA. SDW ,\, nnd R RA are p~fonned in accordance to NELAC pffilt,(01 Pt111nmt samp11n8 infommllcwt is locoled on the aunched COC. Confidential Business [n(ormarion: This report is prol'ided for the t.'ithW,·e use of the
~ddressee. Prl\'ile~es of subAseq?enl .u~e of 1hc ~~1eof !his .c<1~1p..,1~, or any ·~'!lber of its staff, or rq,roductlD!! ~fthis rcpo~ in ~on?cc1ion .. wilh the n~~1ertise~ent. P~?motio.n ~r ~ale of ~!Y. ~rodl~Cl or p1:?cess, ~r in ~oruu;c,Lion w(lh lh? r~-publ icclion or this report
3440 South 700 West
~alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: (80 I) 263-8687
!-mail: [e-mail]
web: www.awal-labs.com
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: June Ground Water 2021
Lab Sample ID: 2106299-002
Client Sample ID: MW-26_06082021
Collection Date: 6/8/2021 1250h
Received Date: 6/10/2021 950h
Analytical Results
Date Date Method Reporting Analytical
Compound Units Prepared Analyzed Used Limit Result Qual
Chloride mg/L 6/17 /202 l 638h E300.0 2.00 54.9
Nitrate/Nitrite (as N) mg/L 6/22/202! 101 !h E353.2 0.100 0.368 --------
' -Matrix spike recovery indicates matrix inte,ference. The method is in control as indicated by the LCS.
Report Date: 6/29/2021 Page 8 of26
All annlyses applicnble ID lh~ CWA. SOWA, nnd ftCRA n1e perlom,ed in accordance to NELAC protocols. Pertinent se.mpling infomuuJon is locoted on lhe ntt!1ched COC. Confid,·ntiol Business Information: This report is pro,·ided for 1he a.1<clt.m,·e use of1he
~ddressee. Prl\'ile~es Of su~cq~1en1 ~~e or1hc, ~~!10 of this .con.1pa11y or any ~1;1l>er of its staff, or reproductio)! ~~this repo~ in 7on~1ccl1<)1~ with the a~~·ertise~enl, P~?molio:" ~ s_:de of ~!Y. ~rod~cl or P~?cess, ~r in ~nm;c~ion w\lh th~ r~-p~bhcadon of this report
ORGANIC ANALYTICAL REPORT
3440 South 700 West
;aitLakeCity,UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
~-mail: [e-mail]
Client: Energy Fuels Resources, Inc.
Project: June Ground Water 2021
Lab Sample ID: 2106299-002C
Client Sample ID: MW-26_06082021
Collection Date: 6/8/2021 1250h
Received Date: 6/10/2021 950h
Analytical Results
Analyzed: 6/11/2021 959h
Units: µg/L
Compound
Chloroform
Surrogate Units: µg/L
Extracted:
Dilution Factor:
CAS
-----------------
Surr: I ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
17060-07-0
460-00-4
1868-53-7
2037-26-5
Contact: Tanner Holliday
Test Code: 8260D-W-DENIOO
VOAs by GC/MS Method 8260D/5030C
LOO Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
67-66-3 100 ),590
Result Amount Spiked %REC Limits Qua! ----
5,240 5,000 105 80-136
4,950 5,000 99.0 85-121
5,460 5,000 109 78-132
5,230 5,000 105 81-123
--The reporting limits were raised due to high analyte concentrations.
web: www.awal-labs.com
Jennifer Osborn
Laboratory Director
Analyzed: 6/11/2021 822h
Units: µg/L
Compound
Carbon tetrachloride
Jose Rocha Methylene chloride
QA Officer Surrogate Units: µg/L
Surr: l ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Extracted:
Dilution Factor: Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
56-23-5 1.00 < 1.00
75-09-2 1.00 1.90
CAS Result Amount Spiked %REC Limits Qual
17060-07-0 53.3 50.00 107 80-136
460-00-4 49.9 50.00 99.7 85-121
1868-53-7 56.7 50.00 113 78-132
2037-26-5 52.8 50.00 106 81-123
Report Date: 6/29/2021 Page 12 of26
All analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is locnted on lhe e.llnched COC C'onfidentiol Business Information: This report is pro\'ided for the exclus1,·c: UR' of the
~ddressee Pri, ile~es o,r sub__seq~ent ~,~e of lhe ?,~le of lhis.coi~pany or nny ~mber of its stafT, or reproduclio.~ ~~this repo~ in ~o,1?eclion~ \\ilh the 3<!vertisement P~?moli~ or saJe of !11!Y ~rodl!CI or p1.oces1;, ~r in ~nn~~ion \\'!lh 1h~ n;·p~blicnnon of 1his report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: June Ground Water 202 I
Lab Sample ID: 2106299-003
Client Sample ID: MW-30_06082021
ANALvT1cAL LAB0RAT0R1Es Collection Date: 6/8/2021 1105h
3440 South 700 West
~alt Lake City, UT 84119
Phone:[phone]
Toll Free: [phone]
Fax: [phone]
:-mail: [e-mail]
web: www.awal-labs.com
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
Received Date:
Analytical Results
Compound
Selenium
Uranium ----------
6/10/2021 950h
Units
mg/L
mg/L
Date Date
Prepared Analyzed
6/15/202 I 934h 6/18/202 I 1202h
6/15/2021 934h 6/18/2021 1202h
Contact: Tanner Holliday
DISSOLVED METALS
Method Reporting Analytical
Used Limit Result Qua!
E200.8 0.00500 0.0541
E200.8 0.000500 0.00984
Report Date: 6/29/2021 Page 5 of 26
All analyses applicable to the CWA. SDWA, N1d RCRA are performed in accordance to NELAC protocols. Po1lnml samplin,y iurormtUiou is localed on lhe all.lched COC. Conridentiol Business lnfomunion: This report is prOl·ided (or lhc exclusi,·e use of the
~ddressee. Privile~es o!' sub .. seq~enl ~~e of lhc~~lcl or thi!i .con:pany or any 1~mber of ils slaff, or reproducli<-1!~ ~td1is l'<lpo~ 1n ~"!'l!C:IICN~ with the ~~·ertise~enl. P~?motio.n ~r ~ale of ?'!Y. ~rod~cl oi sn:ocess. ~r in ~onn~c.tion w!lh 1h~ i:-publicntion of lhis repoT\
3440 South 700 West
,alt Lake City, UT 84119
Phone:[phone]
Toll Free: [phone]
Fax: [phone]
!-mail: [e-mail]
web: www.awal-labs.com
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: June Ground Water 2021
Lab Sample ID: 2106299-003
Client Sample ID: MW-30_06082021
Collection Date: 6/8/2021 1105h
Received Date: 6/10/2021 950h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Date
Analyzed
6/17/2021 703h
6/22/2021 1014h
Contact: Tanner Holliday
Method Reporting Analytical
Used Limit Result Qual
E300.0 5.00 170
E353.2 0.200 17.0 ----
Report Date: 6/29/2021 Page 9 of26
All annlyses applicnble to the CWA. SOWA. Md RCRA ore J>trfomted in accordance 10 NELAC protocols. Pertinenl sampling informotion is Jocoled on 1he all3ched COC Confidential Business lnformation: This report is pro,·ided for the t.\/clush t US,(' of the
~ddressee. PriYile~es of sub .. seq~ent ~1~e of the ~~e of this .c<m,1pili\}' or nny 1~~mber of its stnIT, or reproductio.~ ~~this repo~ in ~on~1eclion .. with the a~~ertise~enl. P~?motio.n ~r sale of ?'1!Y. -~rodl~Ct or P~?Gess, ~r in ~nn~c,lion w(lh 1h7 r!-puhlin 1ion or1his report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: June Ground Water 2021
Lab Sample ID: 2106299-004
Client Sample ID: MW-31_06072021
LA00RAroR1es Collection Date: 6/7/2021 1450h
3440 South 700 West
,alt Lake City, UT 84119
Phone:[phone]
Toll Free: [phone]
Fax :[phone]
~-mail: [e-mail]
web: www.awal-labs.com
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
Received Date: 6/10/2021 950h
Analytical Results
Date
Compound Units Prepared
Uranium mg/L 6/15/2021 934h -----
Contact: Tanner Holliday
DISSOLVED METALS
Date Method Reporting Analytical
Analyzed Used Limit Result Qual
6/18/2021 1206h E200.8 0.000500 0.0208 ----
Report Date: 6/29/2021 Page 6 of26
All am1lyses applicable to lhe CWA. SOWA. and RCRA are performed in RCcordance lo NELAC protocols. Peninenl sampling informn1ion is located on lhe alloched COC. Confid®tinl Business lnfornwtion; This repor1 is provided for' the c,.xdusn e use oft he
~ddressee P1i\ ile~es o!sub .. seq~ent ~~e oflhe ~~1e of this .con;ipnny or nn~ ~~be1 of its slaff, or reproduclio~ ~fthis repo~ in fOn?ection" ,,-ith lhe n~,·ertise~ent, P~?mo\i~ or~:Ue of ~!Y .. ~rod~ct or P~?cess, ~r in ~onn~~ion w!th 1h~ r~f~blkmiem orlhis report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: June Ground Water 2021
Lab Sample ID: 2106299-004
Client Sample ID: MW-31_06072021
.11 NAL vr1 c AL LAe o R .11ro RI es Collection Date: 6/7/2021 1450h
3440 South 700 West
,alt Lake City, UT 84119
Phone:[phone]
Toll Free: [phone]
Fax: [phone]
:-mail: [e-mail]
web: www.awal-labs.com
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
Received Date: 6/10/2021 950h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Sulfate mg/L
Total Dissolved Solids mg/L ----
Date
Analyzed
6/17/2021 728h
6/22/2021 1015h
6/l 7 /202 J 728h
6/11/2021 111 Oh
Contact: Tanner Holliday
Method Reporting Analytical
Used Limit Result Qual
E300.0 10.0 374
E353.2 0.200 20.6
E300.0 50.0 1,170
SM2540C 20.0 2,400 --------
Report Date: 6/29/2021 Page 10 of26
All an::ilyses a.pplicnble lo the CWA. SOWA. Md RCRA are performed in accordance 10 NELAC protocols. Pcnincnr s111nphn1i informal ion is localed on the nllnched COC. ('onlidc:ntiol Business lnfQrll'lDhon: This repon is pro,,ided for lhe ~C'll.4i\'c Uie of the
~ddressee. P1i,·i\e~es or sub .. seq~enl ~~e of the ~~e of lhis .co1~po11y or nnr ~';1be1 of ils slafT, or reproduc1i~ ~r this n,po~ in ~on~ection .. "-ith lhe ~vertise~ent. P~?mo1i~1 ~ u 1c of~!): -~roch~cl Of Pf.~ess, ~r in ~onm;_c!ion w~th th~ r!·publication or this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: June Ground Water 2021
Lab Sample ID: 2106299-005
Client Sample ID: MW-65_06082021
"''A Lvr,cAL LAeoRAToR1es Collection Date: 6/8/2021 1230h
3440 South 700 West
,alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
:-mail: [e-mail]
web: www.awal-labs.com
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
Received Date: 6/10/2021 950h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Sulfate mg/L
Total Dissolved Solids mg/L
Contact: Tanner Holliday
Date Method Reporting
Analyzed Used Limit
6/17/2021 1047h E300.0 5.00
6/l 7 /2021 1022h E300.0 100
6/11/2021 lllOh SM2540C 20.0
Analytical
Result Qual
50.0
1,270
1,840
Report Date: 6/29/2021 Page 11 of 26
All analyses appJicol>le lo the CWA. SDWA. Md RCRA nre perfom1ed in accordance to NELAC protocols Pertinent sampling informlllion is locoled on the attached COC Confidential Business Information: This report is pro,•ided for lhc ~\ch.151,·c: use of the
~ddressee. PriYile~es o_f sub,.seq~ent ~1~e or lhe ~~e of this .co1~pany or nn~-~ml.lei of its slafT, or reproducli~ ~~this repo~ in ~on?ection,. with the n~~·ertise~ent, P~?moli~ ~r ~ale of ~r ~rod~t or p~~ess, ~r in ~nn~.tion w(lh th~ r~·pUbHc:uiou or 1his reporl
3440 South 700 West
,alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
:-mail: [e-mail]
web: www.awal-labs.com
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client:
Project:
Lab Sample ID:
Energy Fuels Resources, Inc.
June Ground Water 2021
2106299-006A
Client Sample ID: Trip Blank
Collection Date: 6/8/2021
Received Date: 6/10/2021
Analytical Results
Analyzed: 6/11/2021 1058h
Units: µg/L
Compound
Carbon tetrachloride
Chloroform
Methylene chloride
Surrogate Units: µg/L
Surr: I ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
1250h
950h
Extracted:
Dilution Factor:
CAS
I 7060-07-0
460-00-4
1868-53-7
2037-26-5
Contact: Tanner Holliday
Test Code: 8260D-W-DENIOO
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
75-09-2 1.00 < 1.00
Result Amount Spiked %REC Limits Qual ----
52.3 50.00 105 80-136
49.7 50.00 99.4 85-121
54.4 50.00 109 78-132
52.2 50.00 104 81-123
Report Date: 6/29/2021 Page I 3 of 26
All an.:1lyses applicnble lo lhe CWA. SOWA. and RCRA are perfomled in accordance to NELAC prolocols. Pertinenl sompliny information is locoted on the attnched COC Conlidential Business [nformalion: This report is proyided for thec,,:cJUf.h'r \ge of the
~ddressee Prfrile~es o_f su~seq~enl ~:'e of lhe ~~1e of lhis _co~pany or any ~mber of its slaIT, or repri)ductio~ ~:this repo~ in ~on~ection,. \\ilh the n~'.'.er1isement. P~?molio.n ~r ~aJe of ?1!Y. ~rod~cl or P~?cess, ~r in ~onn~c~ion w!lh fh~ r~-publ.'c.n1 on or1his repor1
3440 South 700 West
;;alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
!-mail: [e-mail]
web: www.awal-labs.com
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
Tanner Holliday
Energy Fuels Resources, Inc.
6425 South Hwy 191
Blanding, UT 84511
TEL: [phone]
RE: June Ground Water 2021
Dear Tanner Holliday: Lab Set ID: 2106299
American West Analytical Laboratories received sample(s) on 6/10/2021 for the analyses
presented in the following report.
American West Analytical Laboratories (AWAL) is accredited by The National
Environmental Laboratory Accreditation Program (NELAP) in Utah and Texas; and is
state accredited in Colorado, Idaho, New Mexico, Wyoming, and Missouri.
All analyses were performed in accordance to the NELAP protocols unless noted
otherwise. Accreditation scope documents are available upon request. If you have any
questions or concerns regarding this report please feel free to call.
The abbreviation "Surr" found in organic reports indicates a surrogate compound that is
intentionally added by the laboratory to determine sample injection, extraction, and/or
purging efficiency. The "Reporting Limit" found on the report is equivalent to the
practical quantitation limit (PQL). This is the minimum concentration that can be
reported by the method referenced and the sample matrix. The reporting limit must not be
confused with any regulatory limit. Analytical results are reported to three significant
figures for quality control and calculation purposes.
Thank You,
J G Digitally signed QS8 . by Jose G.
Rocha Rocha Date: 2021.06.29
11 :16: 19 -06'00' Approved by: .__ ___________ _.
Laboratory Director or designee
Report Date: 6/29/2021 Page I of26
All anal~ses applic.ible to the CWA. SOWA. and RCRA are performed in accordMce to NELAC protocols Pertinent sampling informalion is located on the allachcd COC Conficlenlial Business rnformulion: This repon is provided for the e.xclw;irn use of the
~ctdressee Prl\ ile~es or sub,.seq~enl ~~e of the ~~e or I his .coi,:ipany or any ~mber or ils staff, or reproduclio~ ~f lhis repo~ in .co~1ection~ ,\ith the :i~, ertisement, P~?molio.n ~r sa1e of :U!} ~rod~ct or p1:ocess, ~r in ~onn:_c~ion w!th th~ r~-p~blica1ion of this repon
SAMPLE SUMMARY
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: June Ground Water 2021
Lab Set ID: 2106299
Date Received: 6/10/2021 950h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
3440 South 700 West
2I06299-001 A MW-11 06082021 6/8/2021 1230h Aqueous Anions, E300.0 ;alt Lake City, UT 84 I 19 21 06299-001B MW-I I 06082021 6/8/2021 1230h Aqueous Total Dissolved Solids, A2540C
2 I 06299-002A MW-26_06082021 6/8/2021 1250h Aqueous Anions, E300.0
2 I 06299-002B MW-26 06082021 6/8/2021 1250h Aqueous Nitrite/Nitrate (as N), E353 .2
Phone:[phone] 2106299-002C MW-26 06082021 6/8/2021 1250h Aqueous VOA by GC/MS Method
Toll Free: [phone] 2106299-003A MW-30 06082021 6/8/2021
8260D/5030C
1105h Aqueous Anions, E300.0
Fax: [phone] I 06299-003 B MW-30 06082021 6/8/2021 1105h Aqueous Nitrite/Nitrate (as N), E353.2
!-mail: [e-mail] 2 I 06299-003C MW-30 06082021 6/8/2021 1105h Aqueous ICPMS Metals, Dissolved
2106299-004A MW-31 06072021 6/7/2021 1450h Aqueous Anions, E300.0
web: www.awal-labs.com 2 I 06299-004 B MW-31 06072021 6/7/2021 1450h Aqueous Total Dissolved Solids, A2540C
2 I 06299-004C MW-31 06072021 6/7/2021 1450h Aqueous Nitrite/Nitrate (as N), E353.2
2106299-004 D MW-31 06072021 6/7/2021 1450h Aqueous ICPMS Metals, Dissolved
Jennifer Osborn 2106299-00SA MW-65 06082021 6/8/2021 1230h Aqueous Anions, E300.0
Laboratory Director 2106299-00SB MW-65 06082021 6/8/2021 1230h Aqueous Total Dissolved Solids, A2540C
2106299-006A Trip Blank 6/8/2021 1250h Aqueous VOA by GC/MS Method
Jose Rocha 8260D/5030C
QA Officer
Report Date: 6/29/2021 Page 2 of26
All analyses applicable to the CWA SOWA. and RCRA are perfom,ed in accordance to NELAC protocols Pertinent sampling informal ion is localed on Lhe attached COC Confidenlinl Business Lnformntion: This report is provided for 1he exclusi,·e use of the
~ddressee Pri\ ile~es o.f sub"seq~enl ~,~e or the ~?1:'1e of this
0
C0",1pany or an) 1~mber of its slaff, or reproductio~ ~f this repo~ in .co11~1ection ... wilh the a~vertisement, p~?mo1io.n or sale of :11!Y ~rod1~cl or p~ocess, ~r in ~onn:c~ion w~Lh th~ r~-publication of this repon
3440 South 700 West
;alt Lake City, UT 841 I 9
Phone:[phone]
Toll Free: [phone]
Fax:[phone]
!-mail: [e-mail]
web: www.awal-labs.com
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
Inorganic Case Narrative
Client:
Contact:
Energy Fuels Resources, Inc.
Tanner Holliday
Project:
Lab Set ID:
Sample Receipt Information:
Date of Receipt:
Date of Collection:
Sample Condition:
C-0-C Discrepancies:
June Ground Water 2021
2106299
6/10/2021
6/7-6/8/2021
Intact
None
Holding Time and Preservation Requirements: The analysis and preparation of all
samples were performed within the method holding times. All samples were properly
preserved.
Preparation and Analysis Requirements: The samples were analyzed following the
methods stated on the analytical reports.
Analytical QC Requirements: All instrument calibration and calibration check
requirements were met. All internal standard recoveries met method criterion.
Batch QC Requirements: MB, LCS, MS, MSD, RPD:
Method Blanks (MB): No target analytes were detected above reporting limits,
indicating that the procedure was free from contamination.
Laboratory Control Samples (LCS): All LCS recoveries were within control
limits, indicating that the preparation and analysis were in control.
Matrix Spike / Matrix Spike Duplicates (MS/MSD): All percent recoveries and
RPDs (Relative Percent Differences) were inside established limits, with the
following exceptions:
Sample ID Analyte QC Explanation
2106299-002B Nitrate/Nitrite MS/MSD/RPD Sample matrix interference and/or
sample non-homogeneity
Duplicate (DUP): The parameters that required a duplicate analysis had RPDs
within the control limits.
Corrective Action: None required.
Report Date: 6/29/2021 Page 3 of26
All anal~ ses applicnble to the CWA. SDWA. and RCRA are perfom1ed in accordance lo NELAC protocols, Per1inenl sampling information is located on I.he auached COC Confidential Business lnformalion: This report is provided for the exclusi,e use of the
~ddressee Pri, ile~es o~ sub~seq~tenl ~~e of the ~~e of llus .con.1pany or M) ~~ber of its s1aff, or reproductio.~ ~'. !his repo~ in .con~ection_ \\ilh the °'!"ertisemenL p~omolio.n ':r sale of~!) ~rod1!'l or p~ocess, ~r in ~onn:c~ion \\'!lh th~ r1;-publicalion of this report
3440 South 700 West
;alt Lake City, UT 84119
Phone:[phone]
Toll Free: [phone]
Fax: [phone]
~-mail: [e-mail]
web: www.awal-labs.com
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
Volatile Case Narrative
Client:
Contact:
Energy Fuels Resources, Inc.
Tanner Holliday
Project:
Lab Set ID:
Sample Receipt Information:
Date of Receipt:
Date of Collection:
Sample Condition:
C-0-C Discrepancies:
Method:
Analysis:
June Ground Water 2021
2106299
6/10/2021
6/7-6/8/2021
Intact
None
SW-846 8260D/5030C
Volatile Organic Compounds
General Set Comments: Multiple target analytes were observed above reporting limits.
Holding Time and Preservation Requirements: All samples were received in appropriate
containers and properly preserved. The analysis and preparation of all samples were
performed within the method holding times following the methods stated on the analytical
reports.
Analytical QC Requirements: All instrument calibration and calibration check
requirements were met. All internal standard recoveries met method criterion.
Batch QC Requirements: MB, LCS, MS, MSD, RPD, and Surrogates:
Method Blanks (MBs): No target analytes were detected above reporting limits,
indicating that the procedure was free from contamination.
Laboratory Control Sample (LCSs): All LCS recoveries were within control
limits, indicating that the preparation and analysis were in control.
Matrix Spike / Matrix Spike Duplicate (MS/MSD): All percent recoveries and
RPDs (Relative Percent Differences) were inside established limits, indicating no
apparent matrix interferences.
Surrogates: All surrogate recoveries were within established limits.
Corrective Action: None required.
Report Date: 6/29/2021 Page 4 of 26
All anab ses applicable to the CW A, SDWA. and RCRA are perfom1ed in accordance to NELAC protocols, Pertinenl sampling informalion is localed on the allachcd COC Confidential Business Information: This report is provided for the exclusi, e use or the
~ddressee Pri,·ile~es or sub ... seq~enl ~~e of the ~~e or this .co~pany or an) ~1!1be1 of its sin.IT. or reproductio~ ~f this repo~ in ~on~1ec1ion .. \\ilh Lhe n~,•ertisement. P~?motio.n '!r saJe of ~!Y ~rodl~Cl or p~ocess, ~r in ~onn:c~ion with th? r~-p~blicntion of this report
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2106299
Project: June Ground Water 2021
Analyte Result
Lab Sample ID: LCS-77795 Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Selenium 0.199
Uranium 0.208
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Units Method MDL Limit
06/17/2021 1300h
06/15/2021 934h
mg/L E200.8 0.000508 0.00200 0.2000
mg/L E200,8 0.000176 0.00200 0.2000
Tanner Holliday
ME
LCS
Spike Ref.
Amount %REC
0 99.5
0 104
Limits
85 -115
85 -115
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPO Limit Qual
Report Date: 6/29/2021 Page 14 of 26
analyses applicable to the CWA. SOWA. and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privlleges of subsequent use oftl"
ne of this company or any member of its staff. or reproduction of this report in connection with the advertisement, promotion or sale of any producr or process. or in connection with the re~publ ication of this report for any purpose other than for the addressee will be granted only on contact This
ANALYTICAL LABORATORI ES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2106299
Project: June Ground Water 2021
Analyte Result
Lab Sample ID: MB-77795 Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Selenium < 0.000200
Uranium < 0.000200
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
_QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Units Method MDL Limit
06/17/2021 1256h
06/15/2021 934h
mg/L E200.8 0.0000508 0.000200
mg/L E200.8 0.0000176 0.000200
Tanner Holliday
ME
MBLK
Spike Ref.
Amount %REC Limits
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPD Limit Qual
Report Date: 6/29/2021 Page 15 of26
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclw;ive use of the addressee Privileges of subsequent use of ti-
ne of this company or any member of its staff, or reproduction of this repon in connection with the advertisement, promotion or sale of any product or process. or in connection with the re•pubJication of this report for any purpose other than for the addressee will be granted only on contact. This
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2106299
Project: June Ground Water 2021
Analyte Result
Lab Sample ID: 2106299-00JCMS Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Selenium 0.259
Uranium 0.213
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Units Method MDL Limit
06/18/2021 1154h
06/15/2021 934h
mg/L E200.8 0.000508 0.00200 0.2000
mg/L E200.8 0.000176 0.00200 0.2000
Tanner Holliday
ME
MS
Spike Ref.
Amount %REC
0.0541 103
0.00984 IOI
Limits
75 -125
75 -125
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Amt %RPO Limit Qual
Report Date: 6/29/2021 Page 16 of 26
analyses applicable to the CWA, SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business Information: TI1is report is provided for the exclusive use of the addressee Privileges of subsequent use of tr
ne of this company or any member of its staff. or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2106299
Project: June Ground Water 2021
Analyte
Lab Sample ID: 2106299-00JCMSD
Test Code: 200.8-DIS
Selenium
Uranium
Result
Date Analyzed:
Date Prepared:
0.260
0.217
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], fa'<: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Units Method MDL Limit
06/18/2021 1158h
06/15/2021 934h
mg/L E200.8 0.000508 0.00200 0.2000
mg/L E200.8 0.000176 0.00200 0.2000
Tanner Holliday
ME
MSD
Spike Ref.
Amount %REC
0.0541 103
0.00984 104
Limits
75 -125
75 -125
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPO Limit
0.259 0.292 20
0.213 1.95 20
Qua!
Report Date: 6/29/2021 Page 17 of 26
analyses applicable to the CWA, SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business lnfonnation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tr
ne of this company or any member of its staff, or reproduction of this report in connection with the advertlsement, promotion or sale of any product or process, or in connection with the re·publication of this report for any purpose other than for the addressee will be granted only on contact This
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2106299
Project: June Ground Water 2021
Analyte Result
Lab Sample ID: 2106299-00IBDUP Date Analyzed:
Test Code: TDS-W-2540C
Total Dissolved Solids 2,000
Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
_QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Method MDL Limit
Tanner Holliday
WC
DUP
Spike Ref.
Amount %REC
06/11/2021 111 Oh
mg/L SM2540C 16.0 20.0
---
Limits
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPD
Amt %RPO Limit
1960 2.02 5
Qual
Report Date: 6/29/2021 Page 18 of26
analyses applicable to the CWA. SDWA, and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business [nfom1ation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tl-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re.publication of this report for any purpose other than for the addressee will be granted only on contact_ This
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2106299
Project: June Ground Water 2021
Analyte Result Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-Iabs.com
_QC SUMMARY REPORT
Contact: Tanner Holliday
Dept: WC
Method MDL
Reporting
Limit
QCType: LCS
Amount Spiked Spike Ref.
Amount %REC
Lab Sample ID: LCS-Rl53288 Date Analyzed: 06/16/2021 2017h
Test Code:
Chloride
Sulfate
300.0-W
Lab Sample ID: LCS-153437
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N)
Lab Sample ID: LCS-Rl53135
Test Code: TDS-W-2540C
Total Dissolved Solids
4.94 mg/L E300.0
4.98 mg/L E300.0
Date Analyzed: 06/22/2021 957h
0.959 mg/L E353,2
Date Analyzed: 06/11/2021 11 lOh
186 mg/L SM2540C
0.0198 0.100
0.0750 0.500
0.00541 0.0100
8.00 10.0
5.000
5.000
1.000
205.0
0
0
0
0
98.9
99.6
95.9
90.7
Limits
90 -110
90 -110
90 -110
80 -120
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPD
Limit Amt %RPO Qual
Report Date: 6/29/2021 Page 19 of26
analyses applicable to the CWA~ SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent samphng information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of tt
ne of this company or any member of its staff? or reproduction of this repon in connection with the advertisement. promotion or sale of any product or process, or in connection with the re--pubJication of this repon for any purpose other than for the addressee wiJI be granted only on contact This
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2106299
Project: June Ground Water 2021
Analyte Result
Lab Sample ID: MB-RI53288 Date Analyzed:
Test Code: 300.0-W
Chloride < 0.100
Sulfate < 0.500
Lab Sample ID: MB-153437 Date Analyzed:
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) < 0.0100
Lab Sample ID: MB-Rl53135 Date Analyzed:
Test Code: TDS-W-2540C
Total Dissolved Solids < 10.0
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Units Method MDL Limit
06/16/2021 1952h
mg/L E300,0 0.0198 0.100
mg/L E300.0 0.0750 0.500
06/22/202 I 956h
mg/L E353.2 0.00541 0.0100
06/11/2021 111 Oh
mg/L SM2540C 8.00 10.0
Tanner Holliday
WC
MBLK
Spike Ref.
Amount %REC Limits
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt %RPO Limit Qual
Report Date: 6/29/2021 Page 20 of 26
analyses applicable to the CWA, SDWA. and RCRA are performed ln accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re,.publication of this report for any purpose other than for the addressee will be granted only on contacL This
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2106299
Project: June Ground Water 2021
Analyte Result
Lab Sample ID: 2106299-004AMS Date Analyzed:
Test Code: 300.0-W
Chloride 873
Sulfate 1,670
Lab Sample ID: 2106299-002BMS Date Analyzed:
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 15.3
3440 South 700 West
Salt Lake City, UT 84 I 19
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
_QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Units Method MDL Limit
06/17/2021 753h
mg/L E300.0 1.98 10.0 500.0
mg/L EJOO.O 7.50 50.0 500.0
06/22/2021 1012h
mg/L E353.2 0.0541 0.100 10.00
Tanner Holliday
WC
MS
Spike Ref.
Amount %REC
374 99.8
1170 IOI
0.368 149
1 -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS.
Limits
90-110
90 -110
90 -110
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPO
Amt %RPO Limit Qual
Report Date: 6/29/2021 Page 21 of26
analyses applicable to the CWA, SDWA, and RCRA are performed 1n accordance to NELAC protocols_ Peninent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use oftt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2106299
Project: June Ground Water 2021
Analyte Result
Lab Sample ID: 2106299-004AMSD Date Analyzed:
Test Code: 300.0-W
Chloride 884
Sulfate 1,700
Lab Sample ID: 2106299-002BMSD Date Analyzed:
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 13.1
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Units Method MDL Limit
06/17/2021 817h
mg/L E300.0 1.98 10.0 500.0
mg/L E300.0 7.50 50.0 500.0
06/22/2021 1013h
mg/L E353.2 0.0541 0.100 10.00
Tanner Holliday
WC
MSD
Spike Ref.
Amount %REC
374 102
1170 106
0.368 128
@ -High RPD due to suspected sample non-homogeneity or matrix interference.
' -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS.
Limits
90 -110
90 -110
90 -110
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Amt %RPO Limit
873 1.22 20
1670 1.70 20
15.3 15.3 10
Qual
'@
Report Date: 6/29/2021 Page 22 of26
analyses apphcable to the CWA. SDWA, and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling infom1ation is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use oft~
ne of this company or any member of its staff. or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be b'T3.nted only on contact This
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2106299
Project: June Ground Water 2021
Analyte Result
Lab Sample ID: LCS VOC-1 061121A Date Analyzed:
Test Code: 8260D-W-DEN100
Carbon tetrachloride 23.6
Chloroform 21.6
Methylene chloride 20.0
Surr: l ,2-Dichloroethane-d4 51.l
Surr: 4-Bromofluorobenzene 48.9
Surr: Dibromofluoromethane 53.4
Surr: Toluene-d8 51.6
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Contact: Tanner Holliday
Dept: MS VOA
QC Type: LCS
Reporting Amount Spiked Spike Ref.
Units Method MDL Limit Amount %REC
06/11/2021 724h
µg/L SW8260D 0.785 1.00 20.00 0 118
µg/L SW8260D 0.360 1.00 20.00 0 108
µg/L SW8260D 0.451 1.00 20.00 0 100
µg/L SW8260D 50.00 102
µg/L SW8260D 50.00 97.7
µg/L SW8260D 50.00 107
µg/L SW8260D 50.00 103
Limits
66 -143
74 -120
65 -154
80 -136
85 -121
78 -132
81 -123
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Amt %RPO Limit Qual
Report Date: 6/29/2021 Page 23 of 26
analyses applicable to the CWA. SOWA, and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling infonnation is located on the attached COC Confidential Business Tnfonnalion: This report is provided for the exclusive use of the addressee, Privileges of subsequent use of tr
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re.publication of this report for any purpose other than for the addressee will be granted only on contact This
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2106299
Project: June Ground Water 2021
Analyte Result
Lab Sample ID: MB VOC-1 061121A Date Analyzed:
Test Code: 8260D-W-DEN100
Carbon tetrachloride < 1.00
Chloroform < 1.00
Methylene chloride < 1.00
Surr: l ,2-Dichloroethane-d4 52.5
Surr: 4-Bromofluorobenzene 49.2
Surr: Dibromofluoromethane 54.9
Surr: Toluene-d8 51.9
Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Method MDL Limit
Tanner Holliday
MSVOA
MBLK
Spike Ref.
Amount %REC
06/11/2021 744h
µg/L SW8260D 0.785 l.00
µg/L SW82600 0.360 1.00
µg/L SW82600 0.451 1.00
µg/L SW82600 50.00 105
µg/L SW82600 50.00 98.5
µg/L SW82600 50.00 110
µg/L SW82600 50.00 104
Limits
80 -136
85 -121
78 -132
81 -123
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPD Limit Qual
Report Date: 6/29/2021 Page 24 of26
analyses applicable to the CWA. SOW A, and RCRA are performed in accordance to NELAC protocols Pertinent samphng infonnat1on is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2106299
Project: June Ground Water 2021
Analyte Result
Lab Sample ID: 2 l06299-002CMS Date Analyzed:
Test Code: 82600-W-DENIOO
Carbon tetrachloride 2,370
Chloroform 3,450
Methylene chloride 1,950
Surr: l ,2-Dichloroethane-d4 4,960
Surr: 4-Bromofluorobenzene 4,790
Surr: Dibromofluoromethane 5,210
Surr: Toluene-d8 5,000
Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Method MDL Limit
Tanner Holliday
MSVOA
MS
Spike Ref.
Amount %REC
06/11/2021 1019h
µg/L SW8260D 78.5 100 2,000 0 118
µg/L SW8260D 36.0 100 2,000 1590 92.6
µg/L SW8260D 45.1 100 2,000 0 97.5
µg/L SW8260D 5,000 99.2
µg/L SW8260D 5,000 95.9
µg/L SW8260D 5,000 104
µg/L SW8260D 5,000 100
Limits
66 -143
74 -120
65 -154
80 -136
85 -121
78 -132
81 -123
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Amt %RPO Limit Qual
Report Date: 6/29/2021 Page 25 of26
analyses applicable to the CWA, SDWA, and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling infonnation is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee, Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee wj)J be granted only on contact. This
ANALYTICAL LABORATO RIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2106299
Project: June Ground Water 2021
Analyte Result
Lab Sample ID: 2106299-00lCMSD Date Analyzed:
Test Code: 8260D-W-DEN100
Carbon tetrachloride 2,500
Chloroform 3,580
Methylene chloride 2,030
Surr: l ,2-Dichloroethane-d4 4,990
Surr: 4-Bromofluorobenzene 4,830
Surr: Dibromofluoromethane 5,270
Surr: Toluene-d8 5,060
Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: (80 l) 263-8686, Toll Free: ( 888) 263-8686, Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Method MDL Limit
Tanner Holliday
MSVOA
MSD
Spike Ref.
Amount %REC
06/11/2021 I 038h
µg/L SW8260D 78.5 100 2,000 0 125
µg/L SW8260D 36.0 100 2,000 1590 99.5
µg/L SW8260D 45.1 100 2,000 0 101
µg/L SW8260D 5,000 99.9
µg/L SW8260D 5,000 96.6
µg/L SW8260D 5,000 105
µg/L SW8260D 5,000 101
Limits
66 -143
74 -120
65 -154
80 -136
85 -121
78 -132
81 -123
Jennifer Osborn
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPO Limit
2370 5.35 35
3450 3.90 35
1950 3.92 35
Qual
Report Date: 6/29/2021 Page 26 of26
analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols_ Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use oft~
ne of this company or any member of lts staff, or reproduction of this report in connection with the advertisement. promotion or sale of any producl or process. or in connection with the re-publication of this report for any purpose other than for the addressee wiJI be granted only on contact. This
American West Analytical Laboratories Rpt Emailed: UL
Denison
WORK ORDER Summary Work Order: 2106299 Pagel of2
Client: Energy Fuels Resources, Inc. Due Date: 6/24/2021
Client ID: ENE300 Contact: Tanner Holliday
Project: June Ground Water 2021 QC Level: III WO Type: Project
Comments: QC 3 (no chromatograms). EDD-Denison. Email Group; (USE PROJECT for special DLs). Do not use "*R_" samples as MS/MSD.;
Sample ID Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage
2106299-00lA MW-11_06082021 6/8/2021 1230h 6/10/2021 0950h 300.0-W Aqueous df-cl
2 SEL Analytes: CL S04
2106299-00lB TDS-W-2540C df-tds
1 SEL Analytes: TDS
2106299-002A MW-26 _ 06082021 6/8/2021 1250h 6/10/2021 0950h 300.0-W Aqueous df-cl
1 SEL Analytes: CL
2106299-002B N02/N03-W-353.2 DF-N02/N03
1 SEL Ana{ytes: N03N02N
2106299-002C 8260D-W-DEN100 Purge 3
Test Gro~: 8260D-W-DENJOO; # of Analytes: 2 I # of Su": 4
2106299-00JA MW-30_06082021 6/8/2021 1105h 6/10/2021 0950h 300.0-W Aqueous elf-cl
1 SEL Analytes: CL
2106299-00JB N02/N03-W-353.2 DF-N02/N03
1 SEL Analytes: N03N02N
2106299-00JC 200.8-DIS DF-Dis Metals
2 SEL Analytes: SE U
200.8-DIS-PR DF-Dis Metals
2106299-004A MW-31_06072021 6/7/2021 1450h 6/10/2021 0950h 300.0-W Aqueous elf-cl
2 SEL Analytes: CL S04
2106299-004B TDS-W-2540C df-tds
1 SEL Analytes: TDS
2106299-004C N02/N03-W-353.2 DF·N02/N03
1 SEL Analytes: N03N02N
2106299-004D 200.8-DIS DF-Dis Metals
1 SEL Analytes: U
200.8-DIS-PR DF-Dis Metals
2106299-00SA MW-65_06082021 6/8/2021 1230h 6/10/2021 0950h 300.0-W Aqueous elf-cl
2 SEL Analytes: CL S04
2106299-00SB TDS-W-2540C elf-Ids
1 SEL Analytes: TDS
Printed: 06/10/21 12:28 LABORATORY CHECK: %M 0 RT 0 CN Ci TAT 0 QC u LUOO HOK__L_ HoK/Uv HOK __ COC Emailed
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID
2106299-006A Trip blank
Collected Date Received Date Test Code Matrix
6/8/2021 1250h 6/10/2021 0950h 8260D-W-DEN100 Aqueous
Work Order: 2106299
Due Date: 6/24/2021
Sel Storage
Purge
Test Group_: 8260D-W-DENJOO; # of Analytes: 2 /# ojSurr: 4
Page2 of2
3
Printed: 06!10/21 12:28 LABORATORY CHECK: %M O RT O CN O TAT O QC O LUO 0 HOK___ HOK __ _ HOK___ COC Emailed'------
4
5
6
7
8
10 l
I
!
l
-
Address:
Contact:
Phone#:
Email:
Project Name:
Project#:
PO#:
Sampler Name:
MW-11 06082021
MW-26_06082021
llllW-30 06082021
MW-31 06072021
MW-65 06082021
Trip Blank
American West
Analytical Laboratories
463 W. 3600 S. Salt Lake City, UT 84115
Phone# [phone] Toll Free# [phone]
6425 S. Hwy. 191
Blanding, UT 84511
Tanner Holliday
[phone] Cell#:
[e-mail]; [e-mail];
June Ground Water 2021
Tanner Holliday
Date
Samele ID: Samoled
6/8/2021
6/8/2021
6/8/2021
6/7/2021
6/8/2021
6/8/2021
1
Relinquished by: _\n•>'\n., fl-r-f/~ Date:
$$gnaturo 6/9/2021
u Time:
Print Name: Tanner Hollidev 1100
Rol",nqu-by: Data:
S1gna1ure
[Tlme:
0rtntN8..111e:
Relinquished by: Date:
:Slgnab.Jre
[Time:
!l>rtntName:
R<>lnqui,shed by: Data:
s;gnolura rr,me:
Print Name:
CHAIN OF CUSTODY 2_/(j (§6 11
AWAL Lab Sample Set# All analysis Will be com~ucted using NELAP accredited methods and all data wlll be reported using AWAL's standard analyte lists and
reporting llmfts (PQL) unless speclflcally requested oU,erNise on this Chain of Cuslody and/or attached documentation, Page 1 of 1
I QC Level: I Turn Around Time: Unless other arrangements have been made, I""' Da<, signed reports will be em•iled by 5:00 pm on
3 Standard the day they are due.
'*' X Include EDD: Laboratory Use Only
G' LOCUS UPLOAD 0 IO EXCEL Samples Were: L 1,Jt11' C', ~ X Field Filtered For:
~handd~~~ed G Dissolved Metals
co II • 2 Aml>IM18 a 00 oa' co' ~ a 0 ci ci Ill For Compliance With: !:Q_ N 0 0 E D NELAP 3 Temperature 'C ...... a C', C', o' .,... N ;:::. ;:::. 0 D RCRA a --ci .. .,... 0 a 0 ci ci 0 :a D CWA 4 Received Brokenfleaking ~ 0 0 "l C, D SDWA (lmproperiySoaled) a t!. ... Ill ~ ~ 0 iS D ELAP/A2LA y e.J • E e u o' Ill 9 D NLLAP II o' i .e ~ c If D Non-Compliance ~ t ci ! II 0 0 .. 5 Properiy Preserved
t;j 0 .., "i 0 "l ,2 D Other: y N .. "l • l/') ... 0 Checked at bench I'! !!l. ~ ... G' t,) Cl.I 'SI-0 ..
(I) ~ (') "If 0 0 "If "If .., s 0 ~ y N C 0 'SI-0 :§ 0 ~ 1 Ill 1 Ill l/') Received Wilhin ::a ~ Ii) .e :! t,) Known Hazards 6 5 Ill ~ ~ (I) .... ~ 0 0 0 .. • Holding Tlmes Time () C. N : al • • .! 0 " t,) & (j 0 E 0 a Q • • t 0 g N
Samoled "' iS i5 lS Cl.I Samele Comments .. <Jl Ill E-< Q
1230 2 w X X X
1250 5 w X X X 2 Unbroken on Outer Package
1105 3 w X X X X ~ N NA
1450 4 w X X X X X 3 Gesenl on S~mple
NA
1230 2 w X X X
4 Unbroken on Sample 6) X y N 1250 3 w
Oiocrvpanclas Elelwoon Somplo
µ,bets and COC Reco1c0 y N
Received by: Date: Special Instructions: Signature
Time:
Print Name: Sample containers for metals were field filtered. See the
Rt<aived.Y it r / k _/ Do~/;ch. / Analytical Scope of Work for Reporting Limits and voe analyte Sigllal>Jro , p..,,. W.....-
list. -' [rune: 9' ';) CJ Print Name: :z_ lt~L 1-/e,. /Ll·" .--;-a
Recetved by: I Date: w-uv-\:.oVl -r-e+r°'~' tJ...,..i.c.le. (/t,.t)..(}.eJ Signature
Time:
\_., I.A v,A,..u.. ... we;..\'\., v,/'J.-1-du. ?rt.nt Name:
Received by: Date: .J .J -w,..{,, Signature
Time:
Print Name:
I
Analysis
Ammonia
COD
Cyanide
Metals
N02/N03
O&G
Phenols
Sulfide
TKN
TP04
CrVI+
Procedure:
Frequency:
Preservation Check Sheet
s le Set Ext
Preservative z.. ,3 t/
pH <2 H2S04
oH<2H2S04
oH>lONaOH
pH<2HN03 v'..f ~(
oH<2H2S04 11£ V..f V ,V;,5
oH<2HCL r
pH<2 H2S04
oH >9 NaOH ZnAe
pH<2 H2S04
oH<2 H2S04
oH >9 (NH4 )2S04
Pour a small amount of sample in the sample lid
Pour sample from lid gently over wide range pH paper
Do Not dip the pH paper in the sample bottle or lid
doH
1)
2)
3)
4)
5)
6)
7)
If sample is not preserved, properly list its extension and receiving pH in the appropriate column above
Flag COC, notify client if requested
Place client conversation on COC
Samples may be adjusted
All samples requiring preservation
*
+
•
#
•
The sample required additional preservative upon receipt.
The sample was received unpreserved.
The sample was received unpreserved and therefore preserved upon receipt .
The sample pH was unadjustable to a pH < 2 due to the sample matrix.
The sample pH was unadjustable to a pH > __ due to the sample matrix interference .
Lab Set ID: 2.. I{} Cc A 7' 7"
pH Lot #: C:) (} ()
rev 10-28-2020
TabG
Quality Assurance and Data Validation Tables
G1 A: Field QA/QC Evaluation
1x Casing 2x Casing
Location Volume Volume Pumped Volume Volume Check Conductivity RPD pH RPD Temperature RPD Redox RPD Turbidity RPD Dissolved Oxygen RPD
MW-01 19.54 40.14 39.08 okay 1835 1830 0.27 7.32 7.32 0.00 15.23 15.17 0.39 301 290 3.72 0 0 0.00 12.3 12.3 0.00
MW-02 12.66 26.04 25.32 okay 3763 3769 0.16 7.16 7.17 0.14 14.66 14.62 0.27 401 401 0.00 0 0 0.00 9.6 9.7 1.04
MW'Ml!i 7;64: ' 15;60 16.08 P.Omr,mi;l'i)ty '.SflS-=-59-46 or11 ·6:81 ' S1Ba ··0.29 --1,m:1: 1'4,88 _0,*2 NM;-' ~ ' NI ,NC __ .f:\IM ' NO .. --' MW-05 21.77 45.57 43.54 okay 2890 2893 0.10 7.80 7.85 0.64 14.48 14.46 0.14 456 453 0.66 1.1 1.1 0.00 15.4 15.5 0.65
MW-11 29.26 58.59 58.52 okay 3081 3078 0.10 7.50 7.51 0.13 14.42 14.47 0.35 461 459 0.43 13.0 13.0 0.00 0 0 0.00
MW-12 14.19 29.29 28.38 okay 4250 4257 0.16 6.68 6.68 0.00 14.92 14.95 0.20 473 474 0.21 0 0 0.00 15.4 15.5 0.65
MW-14 17.59 36.89 35.18 okay 3959 3950 0.23 6.76 6.74 0.30 14.59 14.45 0.96 465 465 0.00 0 0 0.00 4.7 4.7 0.00
MW-15 20.75 43.4 41.5 okay 4345 4340 0.1 2 7.05 7.05 0.00 14.70 14.71 0.07 369 370 0.27 0 0 0.00 19.8 19.8 0.00
MW-17 26.30 54.25 52.6 okay 3752 3754 0.05 7.01 7.01 0.00 14.63 14.63 0.00 442 443 0.23 13.0 13.2 1.53 14.1 13.9 1.43
MW-18 39.57 80.29 79.14 okay 3489 3491 0.06 6.73 6.74 0.15 14.38 14.38 0.00 442 442 0.00 9.5 9.5 0.00 2.6 2.6 0.00
MW-19 54.44 110.67 108.88 okay 1379 1389 0.72 7.1 7 7.16 0.14 14.90 14.89 0.07 342 344 0.58 0 0 0.00 137.0 137.0 0.00
MW~20 5;~j -S;Qe• tO,sa Pumoea· Dl'Y, · S55.6 5S60 .OJ!:>7 7,30 "1 .. 32 QI27 1:4.66 1;,MQ 0.34 NM NO..-N~ 1" .Ne N vi· NG II . ---
MW-22 31 .40 65.10 62.8 okay 8108 8098 0.12 4.79 4.78 0.21 14.76 14.79 0.20 527 529 0.38 2.9 3.0 3.39 10.5 10.5 0.00
MWt23 1:1~94 2111;1.4 23;88 Pum )eci:OJ 1/,_ Sr: e ~a o.;1s-7,,00 1:_0:1 0.14 14,7,(:) 14,61 8,61 NI, ,NG NM 'N l NM N@
MW~4 6i89: 1&.08 1_2;1s· Pu .. Ja\ol'~l!•i 44 •(f.. 4508 0.16' 4;99 sroo Q.2-0 -1&."16 15,eg · 0:$8 NI Ne: NM :™~ NM N~
Mvv•a4A '1,~\· 14;40 1j,D6 Pui'nl 1jdOl,ii, .,w 2, 4;18(!) 0!27 4.94 4i91 f:Mi1 1$;"':. ts.ao !l),3.BP N 1. NQ. NM l'H . NM NC
MW-25 22.41 45.57 44.82 okay 3214 3215 0.03 6.83 6.84 0.15 14.65 14.65 0.00 436 437 0.23 1.5 1.5 0.00 3.5 3.4 2.90
MW-26 NA Continuously Pumped well --3515 NC 6.76 NC 14.26 NC 458 NC 0 NC 29.6 NC
MW-27 24.61 49.91 49.22 okay 1210 1210 0.00 7.17 7.24 0.97 14.71 14.70 0.07 451 451 0.00 0 0 0.00 101.0 101.1 0.10
MW-28 23.32 47.74 46.64 okay 4146 4150 0.10 6.12 6.13 0.16 14.38 14.39 0.07 471 472 0.21 0 0 0.00 13.8 13.6 1.46
MW-29 18.31 39.06 36.62 okay 4660 4653 0.15 6.74 6.70 0.60 14.51 14.50 0.07 357 347 2.84 9.2 9.3 1.08 3.7 3.7 0.00
MW-30 23.03 46.65 46.06 okay 1888 1867 1. 12 7.19 7.20 0.14 15.35 15.33 0.13 416 418 0.48 0 0 0.00 56.1 56.0 0.18
MW-31 39.89 80.29 79.78 okay 3344 3339 0.15 7.09 7.14 0.70 15.25 15.33 0.52 386 387 0.26 0 0 0.00 114.5 114.0 0.44
MW-31 39.93 80.29 79.86 okay 3339 3342 0.09 7.23 7.23 0.00 14.60 14.56 0.27 424 425 0.24 50.0 51.0 1.98 115.0 114.5 0.44
MW-32 32.01 65.10 64.02 okay 3785 3783 0.05 6.52 6.53 0.15 14.68 14.60 0.55 291 285 2.08 40.0 39.3 1.77 5. 1 5. 1 0.00
MW-35 8.07 19.53 16.14 okay 4196 4196 0.00 6.85 6.85 0.00 14.57 14.65 0.55 372 369 0.81 0 0 0.00 4.3 4.2 2.35
MW-36 7.34 16.27 14.68 okay 4948 4950 0.04 7.00 7.01 0.14 14.08 14.08 0.00 441 441 0.00 0 0 0.00 75.9 75.5 0.53
MW·S7 10.39 1'5,00 !~);78 : 'Pl:l.mbed Bi\l 48.68 4S?O o.os l ;Q3 7.~0,. 8;43 14:41 14,37 ·tU8 NM NO-'Nf I• Ne.-NM Ne
MW·38 2~es 4;6(i) .. 6.3 ' PUmoea·o;y· 4418 4448 0.6Q 6.28 &,3(1) 0;32 15.20 '15:17 0.20 NM Ml NI NO N~ NQ
MW-39 24.53 49.91 49.06 okay 4799 4789 0.21 4.50 4.49 0.22 14.60 14.58 0.14 440 441 0.23 1.1 1.1 0.00 4.1 4.0 2.47
MW-40 26.47 54.25 52.94 okay 4029 4030 0.02 6.85 6.87 0.29 14.04 14.05 0.07 484 484 0.00 1.0 1.0 0.00 110.0 110.5 0.45
TW4-24 NA Continuously Pumped well II ---n98 NC 6.54 NC 15.49 NC 373 NC 0 NC 23.0 NC
MW-26, MW-26, TW~-24 are continually pum~ed wells.
·2 :Weta · u P.gd d and same._led ....... afti ... e ... r ... reo......,av __ e __ . -------------------------------'------~---------------------' NM = Not Measured. The OAP does not require the measurement of redox potential or turbidity in wells that were purged to dryness.
RPD = Relative Percent Difference
The QAP states that turbidity should be less than 5 Nephelometric Turbidity Units ("NTU") prior to sampling unless the well is characterized by water that has a higher turbidity. The QAP does not require that turbidity measurements be less than 5 NTU prior to
sampling. As such, the noted observations regarding turbidity measurements less than 5 NTU are included for information purposes only.
G-1 B· Accelerated Field QA/QC Evaluation
1x Casing 2xCasing
Location Volume Volume Pumped Volume Volume Check Conductivity RPO
MW-11 29.33 59.67 58.66 okay 3045 I 3044 0.03
MW-26 NA Continuously Pumped well -3215 NC
MW-26 NA Continuously Pumped well --3516 ,-NC
MW-30 22.83 46.65 45.66 okay 2217 l 2212 0.23
MW-31 39.50 80.29 79 okay 3338 I 3345 0.21
1x Casing 2x Casing
Location Volume Volume Pumped Volume Volume Check Conductivity RPO
MW-11 29.28 58.59 58.56 okay 3034 I 3031 0.10
MW-26 NA Continuously Pumped well -3413 NC
MW-30 22.82 46.65 45.64 okay 2222 I 2221 0.05
MW-31 39.73 80.29 79.46 okay 3347 I 3348 0.03
NM = Not Measured. The OAP does not require the measurement of redox potential or turbidity in wells that were purged to dryness.
RPD = Relative Percent Difference
May
pH RPO Temperature RPO Redox RPO
7.44 I 7.46 0.27 14.59 I 14.60 0.07 440 I 440 0.00
6.87 NC 17.20 NC 351 NC
6.98 NC 15.70 NC 487 NC
7.23 l 7.20 0.42 14.70 I 14.71 0.07 413 I 411 0.49
7.27 I 7.26 0.14 15.00 I 15.01 0.07 426 l 427 0.23
June
pH RPO Temperature RPO Redox RPO
7.70 I 7.69 0.13 15.00 I 14.98 0.13 484 I 483 0.21
7.15 NC 16.09 NC 466 NC
7.37 I 7.36 0.14 14.87 I 14.90 0.20 498 l 498 0.00
7.29 I 7.29 0.00 15.25 I 15.25 0.00 504 I 503 0.20
The QAP states that turbidity should be less than 5 Nephelometric Turbidity Units ("NTU'1 prior to sampling unless the well is characterized by water that has a higher turbidity. The OAP does not require that turbidity measurements be less than 5 NTU prior to
sampling. As such, the noted observations regarding turbidity measurements less than 5 NTU are included for information purposes only.
Turbidity RPO Dissolved Oxygen RPO
21.0 II 22.0 4.65 8.1 l 8.2 1.23
2.0 NC 40.0 NC
0 NC 39.4 NC
0 I 0 0.00 56.1 I 55.8 0.54
0 I 0 0.00 115.0 I 115.1 0.09
Turbidity RPO Dissolved Oxyaen RPO
0 I 0 0.00 7.0 I 6.9 1.44
0 NC 36.5 NC
0 I 0 0.00 57.1 l 57.0 0.18
39.0 I 40.0 2.53 117.3 I 117.0 0.26
G-2A: Quarterly Holding Time Evaluation
'
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) . Time (Days) Check
Trip Blank Acetone 4/13/2021 4/19/2021 6 14 OK
Trip Blank Benzene 4/13/2021 4/19/2021 6 14 OK
Trip Blank Carbon tetrachloride 4/13/2021 4/19/2021 6 14 OK
Trip Blank Chloroform 4/13/2021 4/19/2021 6 14 OK
Trip Blank Chloromethane 4/13/2021 4/19/2021 6 14 OK
Trip Blank Methyl ethyl ketone 4/13/2021 4/19/2021 6 14 OK
Trip Blank Methylene chloride 4/13/2021 4/19/2021 6 14 OK
Trip Blank Naphthalene 4/13/2021 4/19/2021 6 14 OK
Trip Blank Tetrahydrofuran 4/13/2021 4/19/2021 6 ]4 OK
Trip Blank Toluene 4/13/2021 4/19/202] 6 14 OK
Trip Blank Xylenes, Total 4/13/2021 4/19/2021 6 14 OK
Trip Blank Acetone 4/20/2021 4/23/2021 3 14 OK
Trip Blank Benzene 4/20/2021 4/23/2021 3 14 OK
Trip Blank Carbon tetrachloride 4/20/2021 4/23/2021 3 14 OK
Trip Blank Chloroform 4/20/2021 4/23/2021 3 14 OK
Trip Blank Chloromethane 4/20/2021 4/23/2021 3 14 OK
Trip Blank Methyl ethyl ketone 4/20/2021 4/23/2021 3 14 OK
Trip Blank Methylene chloride 4/20/2021 4/23/2021 3 14 OK
Trip Blank Naphthalene 4/20/2021 4/23/2021 3 14 OK
Trip Blank Tetrahydrofuran 4/20/2021 4/23/2021 3 14 OK
Trip Blank Toluene 4/20/2021 4/23/2021 3 14 OK
Trip Blank Xvlenes, Total 4/20/2021 4/23/2021 3 14 OK
Trip Blank Acetone 4/26/2021 5/3/2021 7 14 OK
Trip Blank Benzene 4/26/2021 5/3/2021 7 14 OK
Trip Blank Carbon tetrachloride 4/26/2021 5/3/2021 7 14 OK
Trip Blank Chloroform 4/26/2021 5/3/2021 7 14 OK
Trip Blank Chloromethane 4/26/2021 5/3/2021 7 14 OK
Trip Blank Methyl ethyl ketone 4/26/2021 5/3/2021 7 14 OK
Trip Blank Methylene chloride 4/26/2021 5/3/2021 7 14 OK
Trip Blank Naphthalene 4/26/2021 5/3/2021 7 14 OK
Trip Blank Tetrahydrofuran 4/26/2021 5/3/2021 7 14 OK
Trip Blank Toluene 4/26/2021 5/3/2021 7 14 OK
Trip Blank Xylenes, Total 4/26/2021 5/3/2021 7 14 OK
Trip Blank Acetone 5/12/2021 5/14/2021 2 14 OK
Trip Blank Benzene 5/12/2021 5/14/2021 2 14 OK
Trip Blank Carbon tetrachloride 5/12/2021 5/14/2021 2 14 OK
Trip Blank Chloroform 5/12/2021 5/14/2021 2 14 OK
Trip Blank Chloromethane 5/12/2021 5/14/2021 2 14 OK
Trip Blank Methyl ethyl ketone 5/12/2021 5/14/2021 2 14 OK
Trip Blank Methylene chloride 5/12/2021 5/14/2021 2 14 OK
Trip Blank Naphthalene 5/12/2021 5/14/2021 2 14 OK
Trip Blank Tetrahydrofuran 5/12/2021 5/14/2021 2 14 OK
Trip Blank Toluene 5/12/2021 5/14/2021 2 14 OK
Trip Blank Xylenes, Total 5/12/2021 5/14/2021 2 14 OK
MW-01 Acetone 4/21/2021 4/23/2021 2 14 OK
MW-01 Arsenic 4/21/2021 5/4/2021 13 180 OK
MW-01 Benzene 4/21/2021 4/23/2021 2 14 OK
MW-01 Beryllium 4/21/2021 5/5/2021 14 180 OK
MW-01 Bicarbonate as CaC03 4/21/2021 4/27/2021 6 14 OK
MW-01 Cadmium 4/21/2021 5/4/2021 13 180 OK
MW-01 Calcium 4/21/2021 5/6/2021 15 180 OK
MW-01 Carbon tetrachloride 4/21/2021 4/23/2021 2 14 OK
MW-01 Carbonate as C03 4/21/2021 4/27/2021 6 14 OK
G-2A: Quarterly Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-01 Chloride 4/21/2021 5/5/2021 14 28 OK
MW-01 Chloroform 4/21/2021 4/23/2021 2 14 OK
MW-01 Chloromethane 4/21/2021 4/23/2021 2 14 OK
MW-01 Chromium 4/21/2021 5/4/2021 13 180 OK
MW-01 Cobalt 4/21/2021 5/4/2021 13 180 OK
MW-01 Copper 4/21/2021 5/4/2021 13 180 OK
MW-01 Fluoride 4/21/2021 5/5/2021 14 28 OK
MW-01 Gross Radium Alpha 4/21/2021 5/7/2021 16 180 OK
MW-01 Iron 4/21/2021 5/4/2021 13 180 OK
MW-01 Lead 4/21/2021 5/4/2021 13 180 OK
MW-OJ Magnesium 4/21/2021 5/6/2021 15 180 OK
MW-01 Manganese 4/21/2021 5/4/2021 13 180 OK
MW-01 Mercury 4/21/2021 4/26/2021 5 180 OK
MW-01 Methyl ethyl ketone 4/21/2021 4/23/2021 2 14 OK
MW-01 Methylene chloride 4/21/2021 4/23/2021 2 14 OK
MW-01 Molybdenum 4/21/2021 5/4/2021 13 180 OK
MW-01 Naphthalene 4/21/2021 4/23/2021 2 14 OK
MW-01 Nickel 4/21/2021 5/4/2021 13 180 OK
MW-OJ Nitrate + Nitrite as N 4/21/2021 4/25/2021 4 28 OK
MW-01 Nitrogen, Ammonia as N 4/21/2021 5/6/2021 15 28 OK
MW-01 Potassium 4/21/2021 5/6/2021 15 180 OK
MW-01 Selenium 4/21/2021 5/4/2021 13 180 OK
MW-01 Silver 4/21/2021 5/4/2021 13 180 OK
MW-01 Sodium 4/21/2021 5/6/2021 15 180 OK
MW-01 Sulfate 4/21/2021 5/4/2021 13 28 OK
MW-01 Tetrahydrofuran 4/21/2021 4/23/2021 2 14 OK
MW-01 Thallium 4/21/2021 5/4/2021 13 180 OK
MW-01 Tin 4/21/2021 5/4/2021 13 180 OK
MW-01 Toluene 4/21/2021 4/23/2021 2 14 OK
MW-01 Total Dissolved Solids 4/21/2021 4/26/2021 5 7 OK
MW-01 Uranium 4/21/2021 5/5/2021 14 180 OK
MW-01 Vanadium 4/21/2021 5/4/2021 13 180 OK
MW-01 Xylenes, Total 4/21/2021 4/23/2021 2 14 OK
MW-01 Zinc 4/21/2021 5/4/2021 13 180 OK
MW-02 Acetone 4/14/2021 4/19/2021 5 14 OK
MW-02 Arsenic 4/14/2021 4/23/2021 9 180 OK
MW-02 Benzene 4/14/2021 4/19/2021 5 14 OK
MW-02 Beryllium 4/14/2021 4/26/2021 12 180 OK
MW-02 Bicarbonate as CaC03 4/14/2021 4/20/2021 6 14 OK
MW-02 Cadmium 4/14/2021 4/23/2021 9 180 OK
MW-02 Calcium 4/14/2021 4/26/2021 12 180 OK
MW-02 Carbon tetrachloride 4/14/2021 4/19/2021 5 14 OK
MW-02 Carbonate as C03 4/14/2021 4/20/2021 6 14 OK
MW-02 Chloride 4/14/2021 4/20/2021 6 28 OK
MW-02 Chloroform 4/14/2021 4/19/2021 5 14 OK
MW-02 Chloromethane 4/14/2021 4/19/2021 5 14 OK
MW-02 Chromium 4/14/2021 4/23/2021 9 180 OK
MW-02 Cobalt 4/14/2021 4/23/2021 9 180 OK
MW-02 Copper 4/14/2021 4/23/2021 9 180 OK
MW-02 Fluoride 4/14/2021 4/20/2021 6 28 OK
MW-02 Gross Radium Alpha 4/14/2021 5/7/2021 23 180 OK
MW-02 Iron 4/14/2021 4/23/2021 9 180 OK
MW-02 Lead 4/14/2021 4/23/2021 9 180 OK
G-2A: Quarterly Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-02 Magnesium 4/14/2021 4/26/2021 12 180 OK
MW-02 Manganese 4/14/2021 4/23/2021 9 180 OK
MW-02 Mercury 4/14/2021 4/19/2021 5 180 OK
MW-02 Methyl ethyl ketone 4/14/2021 4/19/2021 5 14 OK
MW-02 Methylene chloride 4/14/2021 4/19/2021 5 14 OK
MW-02 Molybdenum 4/14/2021 4/23/2021 9 180 OK
MW-02 Naphthalene 4/14/2021 4/19/2021 5 14 OK
MW-02 Nickel 4/14/2021 4/23/2021 9 180 OK
MW-02 Nitrate + Nitrite as N 4/14/2021 4/17/2021 3 28 OK
MW-02 Nitrogen, Ammonia as N 4/14/2021 4/23/2021 9 28 OK
MW-02 Potassium 4/14/2021 4/28/2021 14 180 OK
MW-02 Selenium 4/14/2021 4/23/2021 9 180 OK
MW-02 Silver 4/14/2021 4/23/2021 9 180 OK
MW-02 Sodium 4/14/2021 4/26/2021 12 180 OK
MW-02 Sulfate 4/14/2021 4/20/2021 6 28 OK
MW-02 Tetrahydrofuran 4/14/2021 4/19/2021 5 14 OK
MW-02 Thallium 4/14/2021 4/23/2021 9 180 OK
MW-02 Tin 4/14/2021 4/23/2021 9 180 OK
MW-02 Toluene 4/14/2021 4/19/2021 5 14 OK
MW-02 Total Dissolved Solids 4/14/2021 4/19/2021 5 7 OK
MW-02 Uranium 4/14/2021 4/23/2021 9 180 OK
MW-02 Vanadium 4/14/2021 4/23/2021 9 180 OK
MW-02 Xy!enes, Total 4/14/2021 4/19/2021 5 14 OK
MW-02 Zinc 4/14/2021 4/23/2021 9 180 OK
MW-03a Acetone 4/27/2021 5/3/2021 6 14 OK
MW-03a Arsenic 4/27/2021 5/11/2021 14 180 OK
MW-03a Benzene 4/27/2021 5/3/2021 6 14 OK
MW-03a Beryllium 4/27/2021 5/12/2021 15 180 OK
MW-03a Bicarbonate as CaC03 4/27/2021 5/4/2021 7 14 OK
MW-03a Cadmium 4/27/2021 5/11/2021 14 180 OK
MW-03a Calcium 4/27/2021 5/12/2021 15 180 OK
MW-03a Carbon tetrachloride 4/27/2021 5/3/2021 6 14 OK
MW-03a Carbonate as C03 4/27/2021 5/4/2021 7 14 OK
MW-03a Chloride 4/27/2021 5/13/2021 16 28 OK
MW-03a Chloroform 4/27/2021 5/3/2021 6 14 OK
MW-03a Chloromethane 4/27/2021 5/3/2021 6 14 OK
MW-03a Chromium 4/27/2021 5/12/2021 15 180 OK
MW-03a Cobalt 4/27/2021 5/11/2021 14 180 OK
MW-03a Copper 4/27/2021 5/12/2021 15 180 OK
MW-03a Fluoride 4/27/2021 5/13/2021 16 28 OK
MW-03a Gross Radium Aloha 4/27/2021 5/26/2021 29 180 OK
MW-03a Iron 4/27/2021 5/12/2021 15 180 OK
MW-03a Lead 4/27/2021 5/11/2021 14 180 OK
MW-03a Magnesium 4/27/2021 5/12/2021 15 180 OK
MW-03a Manganese 4/27/2021 5/11/2021 14 180 OK
MW-03a Mercury 4/27/2021 5/4/2021 7 180 OK
MW-03a Methyl ethyl ketone 4/27/2021 5/3/2021 6 14 OK
MW-03a Methylene chloride 4/27/2021 5/3/2021 6 14 OK
MW-03a Molybdenum 4/27/2021 5/11/2021 14 180 OK
MW-03a Naphthalene 4/27/2021 5/3/2021 6 14 OK
MW-03a Nickel 4/27/2021 5/11/2021 14 180 OK
MW-03a Nitrate+ Nitrite as N 4/27/2021 5/2/2021 5 28 OK
MW-03a Nitro_gen, Ammonia as N 4/27/2021 5/5/2021 8 28 OK
G-2A: Quarterly Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-03a Potassium 4/27/2021 5/12/2021 15 180 OK
MW-03a Selenium 4/27/2021 5/11/2021 14 180 OK
MW-03a Silver 4/27/2021 5/11/2021 14 180 OK
MW-03a Sodium 4/27/2021 5/12/2021 15 180 OK
MW-03a Sulfate 4/27/2021 5/12/2021 15 28 OK
MW-03a Tetrahydrofuran 4/27/2021 5/3/2021 6 14 OK
MW-03a Thallium 4/27/2021 5/11/2021 14 180 OK
MW-03a Tin 4/27/2021 5/11/2021 14 180 OK
MW-03a Toluene 4/27/2021 5/3/2021 6 14 OK
MW-03a Total Dissolved Solids 4/27/2021 4/30/2021 3 7 OK
MW-03a Uranium 4/27/2021 5/11/2021 14 180 OK
MW-03a Vanadium 4/27/2021 5/12/2021 15 180 OK
MW-03a Xylenes, Total 4/27/2021 5/3/2021 6 14 OK
MW-03a Zinc 4/27/2021 5/11/2021 14 180 OK
MW-05 Acetone 4/20/2021 4/26/2021 6 14 OK
MW-05 Arsenic 4/20/2021 5/4/2021 14 180 OK
MW-05 Benzene 4/20/2021 4/26/2021 6 14 OK
MW-05 Beryllium 4/20/2021 5/5/2021 15 180 OK
MW-05 Bicarbonate as CaC03 4/20/2021 4/27/2021 7 14 OK
MW-05 Cadmium 4/20/2021 5/4/2021 14 180 OK
MW-05 Calcium 4/20/2021 5/6/2021 16 180 OK
MW-05 Carbon tetrachloride 4/20/2021 4/26/2021 6 14 OK
MW-05 Carbonate as C03 4/20/2021 4/27/2021 7 14 OK
MW-05 Chloride 4/20/2021 5/5/2021 15 28 OK
MW-05 Chloroform 4/20/2021 4/26/2021 6 14 OK
MW-05 Chloromethane 4/20/2021 4/26/2021 6 14 OK
MW-05 Chromium 4/20/2021 5/4/2021 14 180 OK
MW-05 Cobalt 4/20/2021 5/4/2021 14 180 OK
MW-05 Copper 4/20/2021 5/4/2021 14 180 OK
MW-05 Fluoride 4/20/2021 5/5/2021 15 28 OK
MW-05 Gross Radium Alpha 4/20/2021 5/7/2021 17 180 OK
MW-05 Iron 4/20/2021 5/4/2021 14 180 OK
MW-05 Lead 4/20/2021 5/4/2021 14 180 OK
MW-05 Magnesium 4/20/2021 5/6/2021 16 180 OK
MW-05 Manganese 4/20/2021 5/4/2021 14 180 OK
MW-05 Mercury 4/20/2021 4/26/2021 6 180 OK
MW-05 Methyl ethyl ketone 4/20/2021 4/26/2021 6 14 OK
MW-05 Methylene chloride 4/20/2021 4/26/2021 6 14 OK
MW-05 Molybdenum 4/20/2021 5/4/2021 14 180 OK
MW-05 Naphthalene 4/20/2021 4/26/2021 6 14 OK
MW-05 Nickel 4/20/2021 5/4/2021 14 180 OK
MW-05 Nitrate + Nitrite as N 4/20/2021 4/25/2021 5 28 OK
MW-05 Nitrogen, Ammonia as N 4/20/2021 5/6/2021 16 28 OK
MW-05 Potassium 4/20/2021 5/6/2021 16 180 OK
MW-05 Selenium 4/20/2021 5/4/2021 14 180 OK
MW-05 Silver 4/20/2021 5/4/2021 14 180 OK
MW-05 Sodium 4/20/2021 5/6/2021 16 180 OK
MW-05 Sulfate 4/20/2021 5/4/2021 14 28 OK
MW-05 Tetrahydrofuran 4/20/2021 4/26/2021 6 14 OK
MW-05 Thallium 4/20/2021 5/4/2021 14 180 OK
MW-05 Tin 4/20/2021 5/4/2021 14 180 OK
MW-05 Toluene 4/20/2021 4/26/2021 6 14 OK
MW-05 Total Dissolved Solids 4/20/2021 4/26/2021 6 7 OK
G-2A: Quarterly Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-05 Uranium 4/20/2021 5/4/2021 14 180 OK
MW-05 Vanadium 4/20/2021 5/4/2021 14 180 OK
MW-05 Xvlenes, Total 4/20/2021 4/26/2021 6 14 OK
MW-05 Zinc 4/20/2021 5/4/2021 14 180 OK
MW-11 Acetone 4/20/2021 4/26/2021 6 14 OK
MW-11 "Arsenic 4/20/2021 5/4/2021 14 180 OK
MW-11 Benzene 4/20/2021 4/26/2021 6 14 OK
MW-11 Beryllium 4/20/2021 5/5/2021 15 180 OK
MW-11 Bicarbonate as CaC03 4/20/2021 4/27/2021 7 14 OK
MW-11 Cadmium 4/20/2021 5/4/2021 14 180 OK
MW-11 Calcium 4/20/2021 5/6/2021 16 180 OK
MW-11 Carbon tetrachloride 4/20/2021 4/26/2021 6 14 OK
MW-11 Carbonate as C03 4/20/2021 4/27/2021 7 14 OK
MW-11 Chloride 4/20/2021 5/4/2021 14 28 OK
MW-11 Chloroform 4/20/2021 4/26/2021 6 14 OK
MW-11 Chloromethane 4/20/2021 4/26/2021 6 14 OK
MW-11 Chromium 4/20/2021 5/4/2021 14 180 OK
MW-11 Cobalt 4/20/2021 5/4/2021 14 180 OK
MW-11 Copper 4/20/2021 5/4/2021 14 180 OK
MW-11 Fluoride 4/20/2021 5/5/2021 15 28 OK
MW-11 Gross Radium Alpha 4/20/2021 5/7/2021 17 180 OK
MW-11 Iron 4/20/2021 5/4/2021 14 180 OK
MW-11 Lead 4/20/2021 5/4/2021 14 180 OK
MW-11 Magnesium 4/20/2021 5/6/2021 16 180 OK
MW-11 Manganese 4/20/2021 5/4/2021 14 180 OK
MW-11 Mercury 4/20/2021 4/26/2021 6 180 OK
MW-11 Methyl ethyl ketone 4/20/2021 4/26/2021 6 14 OK
MW-11 Methylene chloride 4/20/2021 4/26/2021 6 14 OK
MW-11 Molybdenum 4/20/2021 5/4/2021 14 180 OK
MW-11 Naphthalene 4/20/2021 4/26/2021 6 14 OK
MW-11 Nickel 4/20/2021 5/4/2021 14 180 OK
MW-11 Nitrate + Nitrite as N 4/20/2021 4/25/2021 5 28 OK
MW-11 Nitrogen, Ammonia as N 4/20/2021 5/6/2021 16 28 OK
MW-11 Potassium 4/20/2021 5/6/2021 16 180 OK
MW-11 Selenium 4/20/2021 5/4/2021 14 180 OK
MW-11 Silver 4/20/2021 5/4/2021 14 180 OK
MW-11 Sodium 4/20/2021 5/6/2021 16 180 OK
MW-11 Sulfate 4/20/2021 5/11/2021 21 28 OK
MW-11 Tetrahydrofuran 4/20/2021 4/26/2021 6 14 OK
MW-11 Thallium 4/20/2021 5/4/2021 14 180 OK
MW-11 Tin 4/20/2021 5/4/2021 14 180 OK
MW-11 Toluene 4/20/2021 4/26/2021 6 14 OK
MW-11 Total Dissolved Solids 4/20/2021 4/26/2021 6 7 OK
MW-11 Uranium 4/20/2021 5/4/2021 14 180 OK
MW-11 Vanadium 4/20/2021 5/4/2021 14 180 OK
MW-11 Xylenes, Total 4/20/2021 4/26/2021 6 14 OK
MW-11 Zinc 4/20/2021 5/4/2021 14 180 OK
MW-12 Acetone 4/20/2021 4/23/2021 3 14 OK
MW-12 Arsenic 4/20/2021 5/4/2021 14 180 OK
MW-12 Benzene 4/20/2021 4/23/2021 3 14 OK
MW-12 Beryllium 4/20/2021 5/5/2021 15 180 OK
MW-12 Bicarbonate as CaC03 4/20/2021 4/27/2021 7 14 OK
MW-12 Cadmium 4/20/2021 5/4/2021 14 180 OK
G-2A: Quarterly Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-12 Calcium 4/20/2021 5/6/2021 16 180 OK
MW-12 Carbon tetrachloride 4/20/2021 4/23/2021 3 14 OK
MW-12 Carbonate as C03 4/20/2021 4/27/2021 7 14 OK
MW-12 Chloride 4/20/2021 5/5/2021 15 28 OK
MW-12 Chloroform 4/20/2021 4/23/2021 3 14 OK
MW-12 Chloromethane 4/20/2021 4/23/2021 3 14 OK
MW-12 Chromium 4/20/2021 5/4/2021 14 180 OK
MW-12 Cobalt 4/20/2021 5/4/2021 14 180 OK
MW-12 Copper 4/20/2021 5/4/2021 14 180 OK
MW-12 Fluoride 4/20/2021 5/5/2021 15 28 OK
MW-12 Gross Radium Alpha 4/20/2021 5/7/2021 17 180 OK
MW-12 Iron 4/20/2021 5/4/2021 14 180 OK
MW-12 Lead 4/20/2021 5/4/2021 14 180 OK
MW-12 Magnesium 4/20/2021 5/6/2021 16 180 OK
MW-12 Manganese 4/20/2021 5/4/2021 14 180 OK
MW-12 Mercury 4/20/2021 4/26/2021 6 180 OK
MW-12 Methyl ethyl ketone 4/20/2021 4/23/2021 3 14 OK
MW-12 Methylene chloride 4/20/2021 4/23/2021 3 14 OK
MW-12 Molybdenum 4/20/2021 5/4/2021 14 180 OK
MW-12 Naphthalene 4/20/2021 4/23/2021 3 14 OK
MW-12 Nickel 4/20/2021 5/4/2021 14 180 OK
MW-12 Nitrate + Nitrite as N 4/20/2021 4/25/2021 5 28 OK
MW-12 Nitrogen, Ammonia as N 4/20/2021 5/6/2021 16 28 OK
MW-12 Potassium 4/20/2021 5/6/2021 16 180 OK
MW-12 Selenium 4/20/2021 5/4/2021 14 180 OK
MW-12 Silver 4/20/2021 5/4/2021 14 180 OK
MW-12 Sodium 4/20/2021 5/6/2021 16 180 OK
MW-12 Sulfate 4/20/2021 5/4/2021 14 28 OK
MW-12 Tetrahydrofuran 4/20/2021 4/23/2021 3 14 OK
MW-12 Thallium 4/20/2021 5/4/2021 14 180 OK
MW-12 Tin 4/20/2021 5/4/2021 14 180 OK
MW-12 Toluene 4/20/2021 4/23/2021 3 14 OK
MW-12 Total Dissolved Solids 4/20/2021 4/26/2021 6 7 OK
MW-12 Uranium 4/20/2021 5/4/2021 14 180 OK
MW-12 Vanadium 4/20/2021 5/4/2021 14 180 OK
MW-12 Xylenes, Total 4/20/2021 4/23/2021 3 14 OK
MW-12 Zinc 4/20/2021 5/4/2021 14 180 OK
MW-14 Acetone 4/20/2021 4/23/2021 3 14 OK
MW-14 Arsenic 4/20/2021 5/4/2021 14 180 OK
MW-14 Benzene 4/20/2021 4/23/2021 3 14 OK
MW-14 Beryllium 4/20/2021 5/5/2021 15 180 OK
MW-14 Bicarbonate as CaC03 4/20/2021 4/27/2021 7 14 OK
MW-14 Cadmium 4/20/2021 5/4/2021 14 180 OK
MW-14 Calcium 4/20/2021 5/6/2021 16 180 OK
MW-14 Carbon tetrachloride 4/20/2021 4/23/2021 3 14 OK
MW-14 Carbonate as C03 4/20/2021 4/27/2021 7 14 OK
MW-14 Chloride 4/20/2021 5/5/2021 15 28 OK
MW-14 Chloroform 4/20/2021 4/23/2021 3 14 OK
MW-14 Chloromethane 4/20/2021 4/23/2021 3 14 OK
MW-14 Chromium 4/20/2021 5/4/2021 14 180 OK
MW-14 Cobalt 4/20/2021 5/4/2021 14 180 OK
MW-14 Copper 4/20/2021 5/4/2021 14 180 OK
MW-14 Fluoride 4/20/2021 5/5/2021 15 28 OK
G-2A: Quarterly Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-14 Gross Radium Alpha 4/20/2021 5/7/2021 17 180 OK
MW-14 Iron 4/20/2021 5/4/2021 14 180 OK
MW-14 Lead 4/20/2021 5/4/2021 14 180 OK
MW-14 Magnesium 4/20/2021 5/6/2021 16 180 OK
MW-14 Manganese 4/20/2021 5/5/2021 15 180 OK
MW-14 Mercury 4/20/2021 4/26/2021 6 180 OK
MW-14 Methyl ethyl ketone 4/20/2021 4/23/2021 3 14 OK
MW-14 Methylene chloride 4/20/2021 4/23/2021 3 14 OK
MW-14 Molybdenum 4/20/2021 5/4/2021 14 180 OK
MW-14 Naphthalene 4/20/2021 4/23/2021 3 14 OK
MW-14 Nickel 4/20/2021 5/4/2021 14 180 OK
MW-14 Nitrate + Nitrite as N 4/20/2021 4/25/2021 5 28 OK
MW-14 Nitrogen, Ammonia as N 4/20/2021 5/6/2021 16 28 OK
MW-14 Potassium 4/20/2021 5/6/2021 16 180 OK
MW-14 Selenium 4/20/2021 5/4/2021 14 180 OK
MW-14 Silver 4/20/2021 5/4/2021 14 180 OK
MW-14 Sodium 4/20/2021 5/6/2021 16 180 OK
MW-14 Sulfate 4/20/2021 5/4/2021 14 28 OK
MW-14 Tetrahydrofuran 4/20/2021 4/23/2021 3 14 OK
MW-14 Thallium 4/20/2021 5/4/2021 14 180 OK
MW-14 Tin 4/20/2021 5/4/2021 14 180 OK
MW-14 Toluene 4/20/2021 4/23/2021 3 14 OK
MW-14 Total Dissolved Solids 4/20/2021 4/26/2021 6 7 OK
MW-14 Uranium 4/20/2021 5/4/2021 14 180 OK
MW-14 Vanadium 4/20/2021 5/4/2021 14 180 OK
MW-14 Xylenes, Total 4/20/2021 4/23/2021 3 14 OK
MW-14 Zinc 4/20/2021 5/4/2021 14 180 OK
MW-15 Acetone 4/21/2021 4/23/2021 2 14 OK
MW-15 Arsenic 4/21/2021 5/5/2021 14 180 OK
MW-15 Benzene 4/21/2021 4/23/2021 2 14 OK
MW-15 Beryllium 4/21/2021 5/5/2021 14 180 OK
MW-15 Bicarbonate as CaC03 4/21/2021 4/27/2021 6 14 OK
MW-15 Cadmium 4/21/2021 5/4/2021 13 180 OK
MW-15 Calcium 4/21/2021 5/6/2021 15 180 OK
MW-15 Carbon tetrachloride 4/21/2021 4/23/2021 2 14 OK
MW-15 Carbonate as C03 4/21/2021 4/27/2021 6 14 OK
MW-15 Chloride 4/21/2021 5/4/2021 13 28 OK
MW-15 Chloroform 4/21/2021 4/23/2021 2 14 OK
MW-15 Chloromethane 4/21/2021 4/23/2021 2 14 OK
MW-15 Chromium 4/21/2021 5/4/2021 13 180 OK
MW-15 Cobalt 4/21/2021 5/4/2021 13 180 OK
MW-15 Copper 4/21/2021 5/4/2021 13 180 OK
MW-15 Fluoride 4/21/2021 5/5/2021 14 28 OK
MW-15 Gross Radium Alpha 4/21/2021 5/7/2021 16 180 OK
MW-15 Iron 4/21/2021 5/4/2021 13 180 OK
MW-15 Lead 4/21/2021 5/4/2021 13 180 OK
MW-15 Magnesium 4/21/2021 5/6/2021 15 180 OK
MW-15 Manganese 4/21/2021 5/4/2021 13 180 OK
MW-15 Mercury 4/21/2021 4/26/2021 5 180 OK
MW-15 Methyl ethyl ketone 4/21/2021 4/23/2021 2 14 OK
MW-15 Methylene chloride 4/21/2021 4/23/2021 2 14 OK
MW-15 Molybdenum 4/21/2021 5/4/2021 13 180 OK
MW-15 Naphthalene 4/21/2021 4/23/2021 2 14 OK
G-2A: Quarterly Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-15 Nickel 4/21/2021 5/4/2021 13 180 OK
MW-15 Nitrate + Nitrite as N 4/21/2021 4/25/2021 4 28 OK
MW-15 Nitrogen, Ammonia as N 4/21/2021 5/6/2021 15 28 OK
MW-15 Potassium 4/21/2021 5/6/2021 15 180 OK
MW-15 Selenium 4/21/2021 5/4/2021 13 180 OK
MW-15 Silver 4/21/2021 5/4/2021 13 180 OK
MW-15 Sodium 4/21/2021 5/6/2021 15 180 OK
MW-15 Sulfate 4/21/2021 5/4/2021 13 28 OK
MW-15 Tetrahydrofuran 4/21/2021 4/23/2021 2 14 OK
MW-15 Thallium 4/21/2021 5/4/2021 13 180 OK
MW-15 Tin 4/21/2021 5/4/2021 13 180 OK
MW-15 Toluene 4/21/2021 4/23/2021 2 14 OK
MW-15 Total Dissolved Solids 4/21/2021 4/26/2021 5 7 OK
MW-15 Uranium 4/21/2021 5/4/2021 13 180 OK
MW-15 Vanadium 4/21/2021 5/4/2021 13 180 OK
MW-15 Xylenes, Total 4/21/2021 4/23/2021 2 14 OK
MW-15 Zinc 4/21/2021 5/4/2021 13 180 OK
MW-17 Acetone 4/26/2021 5/3/2021 7 14 OK
MW-17 Arsenic 4/26/2021 5/11/2021 15 180 OK
MW-17 Benzene 4/26/2021 5/3/2021 7 14 OK
MW-17 Beryllium 4/26/2021 5/12/2021 16 180 OK
MW-17 Bicarbonate as CaC03 4/26/2021 5/4/2021 8 14 OK
MW-17 Cadmium 4/26/2021 5/11/2021 15 180 OK
MW-17 Calcium 4/26/2021 5/12/2021 16 180 OK
MW-17 Carbon tetrachloride 4/26/2021 5/3/2021 7 14 OK
MW-17 Carbonate as C03 4/26/2021 5/4/2021 8 14 OK
MW-17 Chloride 4/26/2021 5/13/2021 17 28 OK
MW-17 Chloroform 4/26/2021 5/3/2021 7 14 OK
MW-17 Chloromethane 4/26/2021 5/3/2021 7 14 OK
MW-17 Chromium 4/26/2021 5/12/2021 16 180 OK
MW-17 Cobalt 4/26/2021 5/11/2021 15 180 OK
MW-17 Copper 4/26/2021 5/12/2021 16 180 OK
MW-17 Fluoride 4/26/2021 5/13/2021 17 28 OK
MW-17 Gross Radium Alpha 4/26/2021 5/26/2021 30 180 OK
MW-17 Iron 4/26/2021 5/12/2021 16 180 OK
MW-17 Lead 4/26/2021 5/11/2021 15 180 OK
MW-17 Magnesium 4/26/2021 5/12/2021 16 180 OK
MW-17 Manganese 4/26/2021 5/11/2021 15 180 OK
MW-17 Mercury 4/26/2021 5/4/2021 8 180 OK
MW-17 Methyl ethyl ketone 4/26/2021 5/3/2021 7 14 OK
MW-17 Methylene chloride 4/26/2021 5/3/2021 7 14 OK
MW-17 Molybdenum 4/26/2021 5/11/2021 15 180 OK
MW-17 Naphthalene 4/26/2021 5/3/2021 7 14 OK
MW-17 Nickel 4/26/2021 5/11/2021 15 180 OK
MW-17 Nitrate+ Nitrite as N 4/26/2021 5/2/2021 6 28 OK
MW-17 Nitrogen, Ammonia as N 4/26/2021 5/5/2021 9 28 OK
MW-17 Potassium 4/26/2021 5/12/2021 16 180 OK
MW-17 Selenium 4/26/2021 5/11/2021 15 180 OK
MW-17 Silver 4/26/2021 5/11/2021 15 180 OK
MW-17 Sodium 4/26/2021 5/12/2021 16 180 OK
MW-17 Sulfate 4/26/2021 5/12/2021 16 28 OK
MW-17 Tetrahydrofuran 4/26/2021 5/3/2021 7 14 OK
MW-17 Thallium 4/26/2021 5/11/2021 15 180 OK
G-2A: Quarterly Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-17 Tin 4/26/2021 5/11/2021 15 180 OK
MW-17 Toluene 4/26/2021 5/3/2021 7 14 OK
MW-17 Total Dissolved Solids 4/26/2021 4/30/2021 4 7 OK
MW-17 Uranium 4/26/2021 5/11/2021 15 180 OK
MW-17 Vanadium 4/26/2021 5/12/2021 16 180 OK
MW-17 Xylenes, Total 4/26/2021 5/3/2021 7 14 OK
MW-17 Zinc 4/26/2021 5/11/2021 15 180 OK
MW-18 Acetone 4/26/2021 5/3/2021 7 14 OK
MW-18 Arsenic 4/26/2021 5/11/2021 15 180 OK
MW-18 Benzene 4/26/2021 5/3/2021 7 14 OK
MW-18 Beryllium 4/26/2021 5/12/2021 16 180 OK
MW-18 Bicarbonate as CaC03 4/26/2021 5/4/2021 8 14 OK
MW-18 Cadmium 4/26/2021 5/11/2021 15 180 OK
MW-18 Calcium 4/26/2021 5/12/2021 16 180 OK
MW-18 Carbon tetrachloride 4/26/2021 5/3/2021 7 14 OK
MW-18 Carbonate as C03 4/26/2021 5/4/2021 8 14 OK
MW-18 Chloride 4/26/2021 5/13/2021 17 28 OK
MW-18 Chloroform 4/26/2021 5/3/2021 7 14 OK
MW-18 Chloromethane 4/26/2021 5/3/2021 7 14 OK
MW-18 Chromium 4/26/2021 5/12/2021 16 180 OK
MW-18 Cobalt 4/26/2021 5/11/2021 15 180 OK
MW-18 Copper 4/26/2021 5/12/2021 16 180 OK
MW-18 Fluoride 4/26/2021 5/13/2021 l7 28 OK
MW-18 Gross Radium Alpha 4/26/2021 5/26/2021 30 180 OK
MW-18 Iron 4/26/2021 5/12/2021 16 180 OK
MW-18 Lead 4/26/2021 5/11/2021 15 180 OK
MW-18 Magnesium 4/26/2021 5/12/2021 16 180 OK
MW-18 Manganese 4/26/2021 5/11/2021 15 180 OK
MW-18 Mercury 4/26/2021 5/4/2021 8 180 OK
MW-18 Methyl ethyl ketone 4/26/2021 5/3/2021 7 14 OK
MW-18 Methylene chloride 4/26/2021 5/3/2021 7 14 OK
MW-18 Molybdenum 4/26/2021 5/11/2021 15 180 OK
MW-18 Naphthalene 4/26/2021 5/3/2021 7 14 OK
MW-18 Nickel 4/26/2021 5/11/2021 15 180 OK
MW-18 Nitrate + Nitrite as N 4/26/2021 5/2/2021 6 28 OK
MW-18 Nitrogen, Ammonia as N 4/26/2021 5/21/2021 25 28 OK
MW-18 Potassium 4/26/2021 5/12/2021 16 180 OK
MW-18 Selenium 4/26/2021 5/11/2021 15 180 OK
MW-18 Silver 4/26/2021 5/11/2021 15 180 OK
MW-18 Sodium 4/26/2021 5/12/2021 16 180 OK
MW-18 Sulfate 4/26/2021 5/12/2021 16 28 OK
MW-18 Tetrahvdrofuran 4/26/2021 5/3/2021 7 14 OK
MW-18 Thallium 4/26/2021 5/11/2021 15 180 OK
MW-18 Tin 4/26/2021 5/11/2021 15 180 OK
MW-18 Toluene 4/26/2021 5/3/2021 7 14 OK
MW-18 Total Dissolved Solids 4/26/2021 4/30/2021 4 7 OK
MW-18 Uranium 4/26/2021 5/11/2021 15 180 OK
MW-18 Vanadium 4/26/2021 5/12/2021 16 180 OK
MW-18 Xylenes, Total 4/26/2021 5/3/2021 7 14 OK
MW-18 Zinc 4/26/2021 5/11/2021 15 180 OK
MW-19 Acetone 4/21/2021 4/23/2021 2 14 OK
MW-19 Arsenic 4/21/2021 5/4/2021 13 180 OK
MW-19 Benzene 4/21/2021 4/23/2021 2 14 OK
G-2A: Quarterly Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-19 Beryllium 4/21/2021 5/5/2021 14 180 OK
MW-19 Bicarbonate as CaC03 4/21/2021 4/27/2021 6 14 OK
MW-19 Cadmium 4/21/2021 5/4/2021 13 180 OK
MW-19 Calcium 4/21/2021 5/6/2021 15 180 OK
MW-19 Carbon tetrachloride 4/21/2021 4/23/2021 2 14 OK
MW-19 Carbonate as C03 4/21/2021 4/27/2021 6 14 OK
MW-19 Chloride 4/21/2021 5/5/2021 14 28 OK
MW-19 Chloroform 4/21/2021 4/23/2021 2 14 OK
MW-19 Chloromethane 4/21/2021 4/23/2021 2 14 OK
MW-19 Chromium 4/21/2021 5/4/2021 13 180 OK
MW-19 Cobalt 4/21/2021 5/4/2021 13 180 OK
MW-19 Coooer 4/21/2021 5/4/2021 13 180 OK
MW-19 Fluoride 4/21/2021 5/5/2021 14 28 OK
MW-19 Gross Radium Alpha 4/21/2021 5/7/2021 16 180 OK
MW-19 Iron 4/21/2021 5/4/2021 13 180 OK
MW-19 Lead 4/21/2021 5/4/2021 13 180 OK
MW-19 Ma_gnesium 4/21/2021 5/6/2021 15 180 OK
MW-19 Man_ganese 4/21/2021 5/4/2021 13 180 OK
MW-19 Mercury 4/21/2021 4/26/2021 5 180 OK
MW-19 Methyl ethyl ketone 4/21/2021 4/23/2021 2 14 OK
MW-19 Methylene chloride 4/21/2021 4/23/2021 2 14 OK
MW-19 Molybdenum 4/21/2021 5/4/2021 13 180 OK
MW-19 Naphthalene 4/21/2021 4/23/2021 2 14 OK
MW-19 Nickel 4/21/2021 5/4/2021 13 180 OK
MW-19 Nitrate+ Nitrite as N 4/21/2021 4/25/2021 4 28 OK
MW-19 Nitro_gen, Ammonia as N 4/21/2021 5/12/2021 21 28 OK
MW-19 Potassium 4/21/2021 5/6/2021 15 180 OK
MW-19 Selenium 4/21/2021 5/4/2021 13 180 OK
MW-19 Silver 4/21/2021 5/4/2021 13 180 OK
MW-19 Sodium 4/21/2021 5/6/2021 15 180 OK
MW-19 Sulfate 4/21/2021 5/4/2021 13 28 OK
MW-19 Tetrahydrofuran 4/21/2021 4/23/2021 2 14 OK
MW-19 Thallium 4/21/2021 5/4/2021 13 180 OK
MW-19 Tin 4/21/2021 5/4/2021 13 180 OK
MW-19 Toluene 4/21/2021 4/23/2021 2 14 OK
MW-19 Total Dissolved Solids 4/21/2021 4/26/2021 5 7 OK
MW-19 Uranium 4/21/2021 5/4/2021 13 180 OK
MW-19 Vanadium 4/21/2021 5/4/2021 13 180 OK
MW-19 Xylenes, Total 4/21/2021 4/23/2021 2 14 OK
MW-19 Zinc 4/21/2021 5/4/2021 13 180 OK
MW-20 Acetone 5/12/2021 5/14/2021 2 14 OK
MW-20 Arsenic 5/12/2021 5/24/2021 12 180 OK
MW-20 Benzene 5/12/2021 5/14/2021 2 14 OK
MW-20 Beryllium 5/12/2021 5/25/2021 13 180 OK
MW-20 Bicarbonate as CaC03 5/12/2021 5/17/2021 5 14 OK
MW-20 Cadmium 5/12/2021 5/24/2021 12 180 OK
MW-20 Calcium 5/12/2021 5/20/2021 8 180 OK
MW-20 Carbon tetrachloride 5/!2/2021 5/14/2021 2 14 OK
MW-20 Carbonate as C03 5/12/2021 5/17/2021 5 14 OK
MW-20 Chloride 5/12/2021 5/22/2021 10 28 OK
MW-20 Chloroform 5/12/2021 5/14/2021 2 14 OK
MW-20 Chloromethane 5/12/2021 5/14/2021 2 14 OK
MW-20 Chromium 5/12/2021 5/24/2021 12 180 OK
G-2A: Quarterly Holding Time Evaluation
11 Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-20 Cobalt 5/12/2021 5/24/2021 12 180 OK
MW-20 Copper 5/12/2021 5/24/2021 12 180 OK
MW-20 Fluoride 5/12/2021 5/22/2021 10 28 OK
MW-20 Gross Radium Alpha 5/12/2021 6/8/2021 27 180 OK
MW-20 Iron 5/12/2021 5/24/2021 12 180 OK
MW-20 Lead 5/12/2021 5/24/2021 12 180 OK
MW-20 Magnesium 5/12/2021 5/20/2021 8 180 OK
MW-20 Manganese 5/12/2021 5/24/2021 12 180 OK
MW-20 Mercury 5/12/2021 5/17/2021 5 180 OK
MW-20 Methyl ethyl ketone 5/12/2021 5/14/2021 2 14 OK
MW-20 Methylene chloride 5/12/2021 5/14/2021 2 14 OK
MW-20 Molybdenum 5/12/2021 5/24/2021 12 180 OK
MW-20 Naphthalene 5/12/2021 5/14/2021 2 14 OK
MW-20 Nickel 5/12/2021 5/24/2021 12 180 OK
MW-20 Nitrate + Nitrite as N 5/12/2021 5/23/2021 11 28 OK
MW-20 Nitrogen, Ammonia as N 5/12/2021 5/18/2021 6 28 OK
MW-20 Potassium 5/12/2021 5/20/2021 8 180 OK
MW-20 Selenium 5/12/2021 5/24/2021 12 180 OK
MW-20 Silver 5/12/2021 5/24/2021 12 180 OK
MW-20 Sodium 5/12/2021 5/20/2021 8 180 OK
MW-20 Sulfate 5/12/2021 5/26/2021 14 28 OK
MW-20 Tetrahydrofuran 5/12/2021 5/14/2021 2 14 OK
MW-20 Thallium 5/12/2021 5/24/2021 12 180 OK
MW-20 Tin 5/12/2021 5/24/2021 12 180 OK
MW-20 Toluene 5/12/2021 5/14/2021 2 14 OK
MW-20 Total Dissolved Solids 5/12/2021 5/14/2021 2 7 OK
MW-20 Uranium 5/12/2021 5/24/2021 12 180 OK
MW-20 Vanadium 5/12/2021 5/20/2021 8 180 OK
MW-20 Xylenes, Total 5/12/2021 5/14/2021 2 14 OK
MW-20 Zinc 5/12/2021 5/24/2021 12 180 OK
MW-22 Acetone 4/27/2021 5/3/2021 6 14 OK
MW-22 Arsenic 4/27/2021 5/11/2021 14 180 OK
MW-22 Benzene 4/27/2021 5/3/2021 6 14 OK
MW-22 Beryllium 4/27/2021 5/12/2021 15 180 OK
MW-22 Bicarbonate as CaC03 4/27/2021 5/4/2021 7 14 OK
MW-22 Cadmium 4/27/2021 5/11/2021 14 180 OK
MW-22 Calcium 4/27/2021 5/12/2021 15 180 OK
MW-22 Carbon tetrachloride 4/27/2021 5/3/2021 6 14 OK
MW-22 Carbonate as C03 4/27/2021 5/4/2021 7 14 OK
MW-22 Chloride 4/27/2021 5/13/2021 16 28 OK
MW-22 Chloroform 4/27/2021 5/3/2021 6 14 OK
MW-22 Chloromethane 4/27/2021 5/3/2021 6 14 OK
MW-22 Chromium 4/27/2021 5/12/2021 15 180 OK
MW-22 Cobalt 4/27/2021 5/12/2021 15 180 OK
MW-22 Copper 4/27/2021 5/12/2021 15 180 OK
MW-22 Fluoride 4/27/2021 5/13/2021 16 28 OK
MW-22 Gross Radium Alpha 4/27/2021 5/26/2021 29 180 OK
MW-22 Iron 4/27/2021 5/12/2021 15 180 OK
MW-22 Lead 4/27/2021 5/12/2021 15 180 OK
MW-22 Magnesium 4/27/2021 5/12/2021 15 180 OK
MW-22 Manganese 4/27/2021 5/12/2021 15 180 OK
MW-22 Mercury 4/27/2021 5/4/2021 7 180 OK
MW-22 Methyl ethyl ketone 4/27/2021 5/3/2021 6 14 OK
G-2A: Quarterly Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-22 Methylene chloride 4/27/2021 5/3/2021 6 14 OK
MW-22 Molybdenum 4/27/2021 5/11/2021 14 180 OK
MW-22 Naphthalene 4/27/2021 5/3/2021 6 14 OK
MW-22 Nickel 4/27/2021 5/11/2021 14 180 OK
MW-22 Nitrate+ Nitrite as N 4/27/2021 5/2/2021 5 28 OK
MW-22 Nitrogen, Ammonia as N 4/27/2021 5/5/2021 8 28 OK
MW-22 Potassium 4/27/2021 5/12/2021 15 180 OK
MW-22 Selenium 4/27/2021 5/11/2021 14 180 OK
MW-22 Silver 4/27/2021 5/11/2021 14 180 OK
MW-22 Sodium 4/27/2021 5/12/2021 15 180 OK
MW-22 Sulfate 4/27/2021 5/13/2021 16 28 OK
MW-22 Tetrahydrofuran 4/27/2021 5/3/2021 6 14 OK
MW-22 Thallium 4/27/2021 5/12/2021 15 180 OK
MW-22 Tin 4/27/2021 5/11/2021 14 180 OK
MW-22 Toluene 4/27/2021 5/3/2021 6 14 OK
MW-22 Total Dissolved Solids 4/27/2021 4/30/2021 3 7 OK
MW-22 Uranium 4/27/2021 5/12/2021 15 180 OK
MW-22 Vanadium 4/27/2021 5/12/2021 15 180 OK
MW-22 Xylenes, Total 4/27/2021 5/3/2021 6 14 OK
MW-22 Zinc 4/27/2021 5/12/2021 15 180 OK
MW-23 Acetone 4/27/2021 5/3/2021 6 14 OK
MW-23 Arsenic 4/27/2021 5/11/2021 14 180 OK
MW-23 Benzene 4/27/2021 5/3/2021 6 14 OK
MW-23 Beryllium 4/27/2021 5/12/2021 15 180 OK
MW-23 Bicarbonate as CaC03 4/27/2021 5/4/2021 7 14 OK
MW-23 Cadmium 4/27/2021 5/11/2021 14 180 OK
MW-23 Calcium 4/27/2021 5/12/2021 15 180 OK
MW-23 Carbon tetrachloride 4/27/2021 5/3/2021 6 14 OK
MW-23 Carbonate as C03 4/27/2021 5/4/2021 7 14 OK
MW-23 Chloride 4/27/2021 5/13/2021 16 28 OK
MW-23 Chloroform 4/27/2021 5/3/2021 6 14 OK
MW-23 Chloromethane 4/27/2021 5/3/2021 6 14 OK
MW-23 Chromium 4/27/2021 5/12/2021 15 180 OK
MW-23 Cobalt 4/27/2021 5/11/2021 14 180 OK
MW-23 Copper 4/27/2021 5/12/2021 15 180 OK
MW-23 Fluoride 4/27/2021 5/13/2021 16 28 OK
MW-23 Gross Radium Alpha 4/27/2021 5/26/2021 29 180 OK
MW-23 Iron 4/27/2021 5/12/2021 15 180 OK
MW-23 Lead 4/27/2021 5/11/2021 14 180 OK
MW-23 Magnesium 4/27/2021 5/12/2021 15 180 OK
MW-23 Manganese 4/27/2021 5/12/2021 15 180 OK
MW-23 Mercury 4/27/2021 5/4/2021 7 180 OK
MW-23 Methyl ethyl ketone 4/27/2021 5/3/2021 6 14 OK
MW-23 Methylene chloride 4/27/2021 5/3/2021 6 14 OK
MW-23 Molybdenum 4/27/2021 5/11/2021 14 180 OK
MW-23 Naphthalene 4/27/2021 5/3/2021 6 14 OK
MW-23 Nickel 4/27/2021 5/11/2021 14 180 OK
MW-23 Nitrate+ Nitrite as N 4/27/2021 5/2/2021 5 28 OK
MW-23 Nitrogen, Ammonia as N 4/27/2021 5/5/2021 8 28 OK
MW-23 Potassium 4/27/2021 5/12/2021 15 180 OK
MW-23 Selenium 4/27/2021 5/11/2021 14 180 OK
MW-23 Silver 4/27/2021 5/11/2021 14 180 OK
MW-23 Sodium 4/27/2021 5/12/2021 15 180 OK
G-2A: Quarterly Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-23 Sulfate 4/27/2021 5/12/2021 15 28 OK
MW-23 Tetrahydrofuran 4/27/2021 5/3/2021 6 14 OK
MW-23 Thallium 4/27/2021 5/11/2021 14 180 OK
MW-23 Tin 4/27/2021 5/11/2021 14 180 OK
MW-23 Toluene 4/27/2021 5/3/2021 6 14 OK
MW-23 Total Dissolved Solids 4/27/2021 4/30/2021 3 7 OK
MW-23 Uranium 4/27/2021 5/11/2021 14 180 OK
MW-23 Vanadium 4/27/2021 5/12/2021 15 180 OK
MW-23 Xylenes, Total 4/27/2021 5/3/2021 6 14 OK
MW-23 Zinc 4/27/2021 5/11/2021 14 180 OK
MW-24 Acetone 4/29/2021 5/3/2021 4 14 OK
MW-24 Arsenic 4/29/2021 5/11/2021 12 180 OK
MW-24 Benzene 4/29/2021 5/3/2021 4 14 OK
MW-24 Beryllium 4/29/2021 5/12/2021 13 180 OK
MW-24 Bicarbonate as CaC03 4/29/2021 5/4/2021 5 14 OK
MW-24 Cadmium 4/29/2021 5/11/2021 12 180 OK
MW-24 Calcium 4/29/2021 5/12/2021 13 180 OK
MW-24 Carbon tetrachloride 4/29/2021 5/3/2021 4 14 OK
MW-24 Carbonate as C03 4/29/2021 5/4/2021 5 14 OK
MW-24 Chloride 4/29/2021 5/13/2021 14 28 OK
MW-24 Chloroform 4/29/2021 5/3/2021 4 14 OK
MW-24 Chloromethane 4/29/2021 5/3/2021 4 14 OK
MW-24 Chromium 4/29/2021 5/12/2021 13 180 OK
MW-24 Cobalt 4/29/2021 5/11/2021 12 180 OK
MW-24 Copper 4/29/2021 5/12/2021 13 180 OK
MW-24 Fluoride 4/29/2021 5/13/2021 14 28 OK
MW-24 Gross Radium Alpha 4/29/2021 5/26/2021 27 180 OK
MW-24 Iron 4/29/2021 5/12/2021 13 180 OK
MW-24 Lead 4/29/2021 5/11/2021 12 180 OK
MW-24 Magnesium 4/29/2021 5/12/2021 13 180 OK
MW-24 Manganese 4/29/2021 5/12/2021 13 180 OK
MW-24 Mercury 4/29/2021 5/4/2021 5 180 OK
MW-24 Methyl ethyl ketone 4/29/2021 5/3/2021 4 14 OK
MW-24 Methylene chloride 4/29/2021 5/3/2021 4 14 OK
MW-24 Molybdenum 4/29/2021 5/11/2021 12 180 OK
MW-24 Naphthalene 4/29/2021 5/3/2021 4 14 OK
MW-24 Nickel 4/29/2021 5/11/2021 12 180 OK
MW-24 Nitrate + Nitrite as N 4/29/2021 5/2/2021 3 28 OK
MW-24 Nitrogen, Ammonia as N 4/29/2021 5/5/2021 6 28 OK
MW-24 Potassium 4/29/2021 5/12/2021 13 180 OK
MW-24 Selenium 4/29/2021 5/11/2021 12 180 OK
MW-24 Silver 4/29/2021 5/11/2021 12 180 OK
MW-24 Sodium 4/29/2021 5/12/2021 13 180 OK
MW-24 Sulfate 4/29/2021 5/19/2021 20 28 OK
MW-24 Tetrahydrofuran 4/29/2021 5/3/2021 4 14 OK
MW-24 Thallium 4/29/2021 5/11/2021 12 180 OK
MW-24 Tin 4/29/2021 5/11/2021 12 180 OK
MW-24 Toluene 4/29/2021 5/3/2021 4 14 OK
MW-24 Total Dissolved Solids 4/29/2021 4/30/2021 1 7 OK
MW-24 Uranium 4/29/2021 5/11/2021 12 180 OK
MW-24 Vanadium 4/29/2021 5/12/2021 13 180 OK
MW-24 Xylenes, Total 4/29/2021 5/3/2021 4 14 OK
MW-24 Zinc 4/29/2021 5/11/2021 12 180 OK
G-2A: Quarterly Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-24A Acetone 4/29/2021 5/3/2021 4 14 OK
MW-24A Arsenic 4/29/2021 5/11/2021 12 180 OK
MW-24A Benzene 4/29/2021 5/3/2021 4 14 OK
MW-24A Beryllium 4/29/2021 5/12/2021 13 180 OK
MW-24A Bicarbonate as CaC03 4/29/2021 5/4/2021 5 14 OK
MW-24A Cadmium 4/29/2021 5/11/2021 12 180 OK
MW-24A Calcium 4/29/2021 5/12/2021 13 180 OK
MW-24A Carbon tetrachloride 4/29/2021 5/3/2021 4 14 OK
MW-24A Carbonate as C03 4/29/2021 5/4/2021 5 14 OK
MW-24A Chloride 4/29/2021 5/13/2021 14 28 OK
MW-24A Chloroform 4/29/2021 5/3/2021 4 14 OK
MW-24A Chloromethane 4/29/2021 5/3/2021 4 14 OK
MW-24A Chromium 4/29/2021 5/12/2021 13 180 OK
MW-24A Cobalt 4/29/2021 5/11/2021 12 180 OK
MW-24A Copper 4/29/2021 5/12/2021 13 180 OK
MW-24A Fluoride 4/29/2021 5/13/2021 14 28 OK
MW-24A Gross Radium Alpha 4/29/2021 5/26/2021 27 180 OK
MW-24A Iron 4/29/2021 5/12/2021 13 180 OK
MW-24A Lead 4/29/2021 5/11/2021 12 180 OK
MW-24A Magnesium 4/29/2021 5/12/2021 13 180 OK
MW-24A Manganese 4/29/2021 5/12/2021 13 180 OK
MW-24A Mercury 4/29/2021 5/4/2021 5 180 OK
MW-24A Methyl ethyl ketone 4/29/2021 5/3/2021 4 14 OK
MW-24A Methylene chloride 4/29/2021 5/3/2021 4 14 OK
MW-24A Molybdenum 4/29/2021 5/11/2021 12 180 OK
MW-24A Naphthalene 4/29/2021 5/3/2021 4 14 OK
MW-24A Nickel 4/29/2021 5/11/2021 12 180 OK
MW-24A Nitrate + Nitrite as N 4/29/2021 5/2/2021 3 28 OK
MW-24A Nitrogen, Ammonia as N 4/29/2021 5/5/2021 6 28 OK
MW-24A Potassium 4/29/2021 5/12/2021 13 180 OK
MW-24A Selenium 4/29/2021 5/11/2021 12 180 OK
MW-24A Silver 4/29/2021 5/11/2021 12 180 OK
MW-24A Sodium 4/29/2021 5/12/2021 13 180 OK
MW-24A Sulfate 4/29/2021 5/13/2021 14 28 OK
MW-24A Tetrahydrofuran 4/29/2021 5/3/2021 4 14 OK
MW-24A Thallium 4/29/2021 5/11/2021 12 180 OK
MW-24A Tin 4/29/2021 5/11/2021 12 180 OK
MW-24A Toluene 4/29/2021 5/3/2021 4 14 OK
MW-24A Total Dissolved Solids 4/29/2021 4/30/2021 I 7 OK
MW-24A Uranium 4/29/2021 5/11/2021 12 180 OK
MW-24A Vanadium 4/29/2021 5/12/2021 13 180 OK
MW-24A Xylenes, Total 4/29/2021 5/3/2021 4 14 OK
MW-24A Zinc 4/29/2021 5/11/2021 12 180 OK
MW-25 Acetone 4/14/2021 4/19/2021 5 14 OK
MW-25 Arsenic 4/14/2021 4/23/2021 9 180 OK
MW-25 Benzene 4/14/2021 4/19/2021 5 14 OK
MW-25 Beryllium 4/14/2021 4/26/2021 12 180 OK
MW-25 Bicarbonate as CaC03 4/14/2021 4/20/2021 6 14 OK
MW-25 Cadmium 4/14/2021 4/23/2021 9 180 OK
MW-25 Calcium 4/14/2021 4/26/2021 12 180 OK
MW-25 Carbon tetrachloride 4/14/2021 4/19/2021 5 14 OK
MW-25 Carbonate as C03 4/14/2021 4/20/2021 6 14 OK
MW-25 Chloride 4/14/2021 4/20/2021 6 28 OK
G-2A: Quarterly Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-25 Chloroform 4/14/2021 4/19/2021 5 14 OK
MW-25 Ch loromethane 4/14/2021 4/19/2021 5 14 OK
MW-25 Chromium 4/14/2021 4/23/2021 9 180 OK
MW-25 Cobalt 4/14/2021 4/23/2021 9 180 OK
MW-25 Coooer 4/14/2021 4/23/2021 9 180 OK
MW-25 Fluoride 4/14/2021 4/20/2021 6 28 OK
MW-25 Gross Radium Alpha 4/14/2021 5/7/2021 23 180 OK
MW-25 Iron 4/14/2021 4/23/2021 9 180 OK
MW-25 Lead 4/14/2021 4/23/2021 9 180 OK
MW-25 Magnesium 4/14/2021 4/26/2021 12 180 OK
MW-25 Manganese 4/14/2021 4/27/2021 13 180 OK
MW-25 Mercury 4/14/2021 4/19/2021 5 180 OK
MW-25 Methyl ethyl ketone 4/14/2021 4/19/2021 5 14 OK
MW-25 Methylene chloride 4/14/2021 4/19/2021 5 14 OK
MW-25 Molybdenum 4/14/2021 4/23/2021 9 180 OK
MW-25 Naphthalene 4/14/2021 4/19/2021 5 14 OK
MW-25 Nickel 4/14/2021 4/23/2021 9 180 OK
MW-25 Nitrate + Nitrite as N 4/14/2021 4/17/2021 3 28 OK
MW-25 Nitrogen, Ammonia as N 4/14/2021 4/23/2021 9 28 OK
MW-25 Potassium 4/14/2021 4/28/2021 14 180 OK
MW-25 Selenium 4/14/2021 4/23/2021 9 180 OK
MW-25 Silver 4/14/2021 4/23/2021 9 180 OK
MW-25 Sodium 4/14/2021 4/26/2021 12 180 OK
MW-25 Sulfate 4/14/2021 4/20/2021 6 28 OK
MW-25 Tetrahydrofuran 4/14/2021 4/19/2021 5 14 OK
MW-25 Thallium 4/14/2021 4/23/2021 9 180 OK
MW-25 Tin 4/14/2021 4/23/2021 9 180 OK
MW-25 Toluene 4/14/2021 4/19/2021 5 14 OK
MW-25 Total Dissolved Solids 4/14/2021 4/19/2021 5 7 OK
MW-25 Uranium 4/14/2021 4/23/2021 9 180 OK
MW-25 Vanadium 4/14/2021 4/23/2021 9 180 OK
MW-25 Xylenes, Total 4/14/2021 4/19/2021 5 14 OK
MW-25 Zinc 4/14/2021 4/23/2021 9 180 OK
MW-26 Acetone 4/21/2021 4/23/2021 2 14 OK
MW-26 Arsenic 4/21/2021 5/5/2021 14 180 OK
MW-26 Benzene 4/21/2021 4/23/2021 2 14 OK
MW-26 Beryllium 4/21/2021 5/5/2021 14 180 OK
MW-26 Bicarbonate as CaC03 4/21/2021 4/27/2021 6 14 OK
MW-26 Cadmium 4/21/2021 5/4/2021 13 180 OK
MW-26 Calcium 4/21/2021 5/6/2021 15 180 OK
MW-26 Carbon tetrachloride 4/21/2021 4/23/2021 2 14 OK
MW-26 Carbonate as C03 4/21/2021 4/27/2021 6 14 OK
MW-26 Chloride 4/21/2021 5/5/2021 14 28 OK
MW-26 Chloroform 4/21/2021 4/26/2021 5 14 OK
MW-26 Chloromethane 4/21/2021 4/23/2021 2 14 OK
MW-26 Chromium 4/21/2021 5/5/2021 14 180 OK
MW-26 Cobalt 4/21/2021 5/5/2021 14 180 OK
MW-26 Copper 4/21/2021 5/5/2021 14 180 OK
MW-26 Fluoride 4/21/2021 5/5/2021 14 28 OK
MW-26 Gross Radium Alpha 4/21/2021 5/7/2021 16 180 OK
MW-26 Iron 4/21/2021 5/5/2021 14 180 OK
MW-26 Lead 4/21/2021 5/4/2021 13 180 OK
MW-26 Magnesium 4/21/2021 5/6/2021 15 180 OK
G-2A: Quarterly Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-26 Manganese 4/21/2021 5/5/2021 14 180 OK
MW-26 Mercury 4/21/2021 4/26/2021 5 180 OK
MW-26 Methyl ethyl ketone 4/21/2021 4/23/2021 2 14 OK
MW-26 Methylene chloride 4/21/2021 4/23/2021 2 14 OK
MW-26 Molybdenum 4/21/2021 5/4/2021 13 180 OK
MW-26 Naphthalene 4/21/2021 4/23/2021 2 14 OK
MW-26 Nickel 4/21/2021 5/5/2021 14 180 OK
MW-26 Nitrate + Nitrite as N 4/21/2021 4/25/2021 4 28 OK
MW-26 Nitrogen, Ammonia as N 4/21/2021 5/6/2021 15 28 OK
MW-26 Potassium 4/21/2021 5/6/2021 15 180 OK
MW-26 Selenium 4/21/2021 5/4/2021 13 180 OK
MW-26 Silver 4/21/2021 5/4/2021 13 180 OK
MW-26 Sodium 4/21/2021 5/6/2021 15 180 OK
MW-26 Sulfate 4/21/2021 5/5/2021 14 28 OK
MW-26 Tetrahydrofuran 4/21/2021 4/23/2021 2 14 OK
MW-26 Thallium 4/21/2021 5/4/2021 13 180 OK
MW-26 Tin 4/21/2021 5/4/2021 13 180 OK
MW-26 Toluene 4/21/2021 4/23/2021 2 14 OK
MW-26 Total Dissolved Solids 4/21/2021 4/26/2021 5 7 OK
MW-26 Uranium 4/21/2021 5/4/2021 13 180 OK
MW-26 Vanad ium 4/21/2021 5/4/2021 13 180 OK
MW-26 Xylenes, Total 4/21/2021 4/23/2021 2 14 OK
MW-26 Zinc 4/21/2021 5/5/2021 14 180 OK
MW-27 Acetone 4/15/2021 4/19/2021 4 14 OK
MW-27 Arsenic 4/15/2021 4/23/2021 8 180 OK
MW-27 Benzene 4/15/2021 4/19/2021 4 14 OK
MW-27 Beryllium 4/15/2021 4/26/2021 11 180 OK
MW-27 Bicarbonate as CaC03 4/15/2021 4/20/2021 5 14 OK
MW-27 Cadmium 4/15/2021 4/23/2021 8 180 OK
MW-27 Calcium 4/15/2021 4/26/2021 11 180 OK
MW-27 Carbon tetrachloride 4/15/2021 4/19/2021 4 14 OK
MW-27 Carbonate as C03 4/15/2021 4/20/2021 5 14 OK
MW-27 Chloride 4/15/2021 4/20/2021 5 28 OK
MW-27 Chloroform 4/15/2021 4/19/2021 4 14 OK
MW-27 Chloromethane 4/15/2021 4/19/2021 4 14 OK
MW-27 Chromium 4/15/2021 4/23/2021 8 180 OK
MW-27 Cobalt 4/15/2021 4/23/2021 8 180 OK
MW-27 Coooer 4/15/2021 4/23/2021 8 180 OK
MW-27 Fluoride 4/15/2021 4/20/2021 5 28 OK
MW-27 Gross Radium Aloha 4/15/2021 5/7/2021 22 180 OK
MW-27 Iron 4/15/2021 4/23/2021 8 180 OK
MW-27 Lead 4/15/2021 4/23/2021 8 180 OK
MW-27 Magnesium 4/15/2021 4/26/2021 11 180 OK
MW-27 Manganese 4/15/2021 4/23/2021 8 180 OK
MW-27 Mercury 4/15/2021 4/19/2021 4 180 OK
MW-27 Methyl ethyl ketone 4/15/2021 4/19/2021 4 14 OK
MW-27 Methylene chloride 4/15/2021 4/19/2021 4 14 OK
MW-27 Mol ybdenum 4/15/2021 4/23/2021 8 180 OK
MW-27 Naphthalene 4/15/2021 4/19/2021 4 14 OK
MW-27 Nickel 4/15/2021 4/23/2021 8 180 OK
MW-27 Nitrate + Nitrite as N 4/15/2021 4/17/2021 2 28 OK
MW-27 Nitrogen, Ammonia as N 4/15/2021 4/23/2021 8 28 OK
MW-27 Potassium 4/15/2021 4/28/2021 13 180 OK
G-2A: Quarterly Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-27 Selenium 4/15/2021 4/23/2021 8 180 OK
MW-27 Silver 4/15/2021 4/23/2021 8 180 OK
MW-27 Sodium 4/15/2021 4/26/2021 11 180 OK
MW-27 Sulfate 4/15/2021 4/20/2021 5 28 OK
MW-27 Tetrahydrofuran 4/15/2021 4/19/2021 4 14 OK
MW-27 Thallium 4/15/2021 4/23/2021 8 180 OK
MW-27 Tin 4/15/2021 4/23/2021 8 180 OK
MW-27 Toluene 4/15/2021 4/19/2021 4 14 OK
MW-27 Total Dissolved Solids 4/15/2021 4/19/2021 4 7 OK
MW-27 Uranium 4/15/2021 4/23/2021 8 180 OK
MW-27 Vanadium 4/15/2021 4/23/2021 8 180 OK
MW-27 Xylenes, Total 4/15/2021 4/19/2021 4 14 OK
MW-27 Zinc 4/15/2021 4/23/2021 8 180 OK
MW-28 Acetone 4/15/2021 4/19/2021 4 14 OK
MW-28 Arsenic 4/15/2021 4/23/2021 8 180 OK
MW-28 Benzene 4/15/2021 4/19/2021 4 14 OK
MW-28 Beryllium 4/15/2021 4/26/2021 11 180 OK
MW-28 Bicarbonate as CaC03 4/15/2021 4/20/2021 5 14 OK
MW-28 Cadmium 4/15/2021 4/23/2021 8 180 OK
MW-28 Calcium 4/15/2021 4/26/2021 11 180 OK
MW-28 Carbon tetrachloride 4/15/2021 4/19/2021 4 14 OK
MW-28 Carbonate as C03 4/15/2021 4/20/2021 5 14 OK
MW-28 Chloride 4/15/2021 4/20/2021 5 28 OK
MW-28 Chloroform 4/15/2021 4/19/2021 4 14 OK
MW-28 Chloromethane 4/15/2021 4/19/2021 4 14 OK
MW-28 Chromium 4/15/2021 4/23/2021 8 180 OK
MW-28 Cobalt 4/15/2021 4/23/2021 8 180 OK
MW-28 Copper 4/15/2021 4/23/2021 8 180 OK
MW-28 Fluoride 4/15/2021 4/21/2021 6 28 OK
MW-28 Gross Radium Alpha 4/15/2021 5/11/2021 26 180 OK
MW-28 Iron 4/15/2021 4/23/2021 8 180 OK
MW-28 Lead 4/15/2021 4/23/2021 8 180 OK
MW-28 Magnesium 4/15/2021 4/26/2021 11 180 OK
MW-28 Manganese 4/15/2021 4/27/2021 12 180 OK
MW-28 Mercury 4/15/2021 4/19/2021 4 180 OK
MW-28 Methyl clhyl ketone 4/15/2021 4/19/2021 4 14 OK
MW-28 Methylene chloride 4/15/2021 4/19/2021 4 14 OK
MW-28 Molybdenum 4/l5/2021 4/23/2021 8 180 OK
MW-28 Naphthalene 4/15/2021 4/19/2021 4 14 OK
MW-28 Nickel 4/15/2021 4/23/2021 8 180 OK
MW-28 Nitrate + Nitrite as N 4/15/2021 5/2/2021 17 28 OK
MW-28 Nitrogen, Ammonia as N 4/15/2021 4/23/2021 8 28 OK
MW-28 Potassium 4/15/2021 4/28/2021 13 180 OK
MW-28 Selenium 4/15/2021 4/23/2021 8 180 OK
MW-28 Silver 4/15/2021 4/23/2021 8 180 OK
MW-28 Sodium 4/15/2021 4/26/2021 11 180 OK
MW-28 Sulfate 4/15/2021 4/20/2021 5 28 OK
MW-28 Tetrahydrofuran 4/15/2021 4/19/2021 4 14 OK
MW-28 Thallium 4/15/2021 4/23/2021 8 180 OK
MW-28 Tin 4/15/2021 4/23/2021 8 180 OK
MW-28 Toluene 4/15/2021 4/19/2021 4 14 OK
MW-28 Total Dissolved Solids 4/15/2021 4/19/2021 4 7 OK
MW-28 Uranium 4/15/2021 4/23/2021 8 180 OK
G-2A: Quarterly Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-28 Vanadium 4/15/2021 4/23/2021 8 180 OK
MW-28 Xylenes, Total 4/15/2021 4/19/2021 4 14 OK
MW-28 Zinc 4/J5/2021 4/23/2021 8 180 OK
MW-29 Acetone 4/14/2021 4/19/2021 5 14 OK
MW-29 Arsenic 4/14/2021 4/23/202] 9 180 OK
MW-29 Benzene 4/14/2021 4/19/2021 5 14 OK
MW-29 Beryllium 4/14/2021 4/26/2021 12 180 OK
MW-29 Bicarbonate as CaC03 4/14/2021 4/20/2021 6 14 OK
MW-29 Cadmium 4/14/2021 4/23/2021 9 180 OK
MW-29 Calcium 4/14/2021 4/26/2021 12 ]80 OK
MW-29 Carbon tetrachloride 4/14/2021 4/19/2021 5 14 OK
MW-29 Carbonate as C03 4/14/2021 4/20/2021 6 14 OK
MW-29 Chloride 4/14/2021 4/20/2021 6 28 OK
MW-29 Chloroform 4/14/2021 4/19/2021 5 14 OK
MW-29 Chloromethane 4/14/2021 4/19/2021 5 14 OK
MW-29 Chromium 4/14/2021 4/23/2021 9 180 OK
MW-29 Cobalt 4/14/2021 4/23/2021 9 180 OK
MW-29 Copper 4/14/2021 4/23/2021 9 180 OK
MW-29 Fluoride 4/14/2021 4/20/2021 6 28 OK
MW-29 Gross Radium Alpha 4/14/2021 5/7/2021 23 180 OK
MW-29 Iron 4/14/2021 4/27/202] 13 180 OK
MW-29 Lead 4/14/2021 4/23/2021 9 180 OK
MW-29 Ma_gnesium 4/14/2021 4/26/2021 12 180 OK
MW-29 Man_ganese 4/14/2021 4/27/2021 13 180 OK
MW-29 Mercury 4/14/2021 4/19/2021 5 180 OK
MW-29 Methyl ethyl ketone 4/14/2021 4/19/2021 5 14 OK
MW-29 Methylene chloride 4/14/2021 4/19/2021 5 14 OK
MW-29 Molybdenum 4/14/2021 4/23/2021 9 180 OK
MW-29 Naphthalene 4/14/2021 4/19/2021 5 14 OK
MW-29 Nickel 4/14/2021 4/23/2021 9 180 OK
MW-29 Nitrate+ Nitrite as N 4/14/2021 4/17/2021 3 28 OK
MW-29 Ni1ro~en, Ammonia as N 4/14/2021 4/23/2021 9 28 OK
MW-29 Potassium 4/14/2021 4/28/2021 14 180 OK
MW-29 Selenium 4/14/2021 4/23/2021 9 180 OK
MW-29 Silver 4/14/2021 4/23/2021 9 180 OK
MW-29 Sodium 4/14/2021 4/26/2021 12 180 OK
MW-29 Sulfate 4/14/2021 4/20/2021 6 28 OK
MW-29 Tetrahydrofuran 4/14/2021 4/19/2021 5 14 OK
MW-29 Thallium 4/14/2021 4/23/2021 9 180 OK
MW-29 Tin 4/14/2021 4/23/2021 9 180 OK
MW-29 Toluene 4/14/2021 4/19/2021 5 14 OK
MW-29 Total Dissolved Solids 4/14/2021 4/19/2021 5 7 OK
MW-29 Uranium 4/14/2021 4/23/2021 9 180 OK
MW-29 Vanadium 4/14/2021 4/23/2021 9 180 OK
MW-29 Xylenes, Total 4/14/2021 4/19/2021 5 14 OK
MW-29 Zinc 4/14/2021 5/4/2021 20 180 OK
MW-30 Acetone 4/14/2021 4/19/2021 5 14 OK
MW-30 Arsenic 4/14/2021 4/23/2021 9 180 OK
MW-30 Benzene 4/14/2021 4/19/2021 5 14 OK
MW-30 Beryllium 4/14/2021 4/26/2021 12 180 OK
MW-30 Bicarbonate as CaC03 4/14/2021 4/20/2021 6 14 OK
MW-30 Cadmium 4/14/2021 4/23/2021 9 180 OK
MW-30 Calcium 4/14/2021 4/26/2021 12 180 OK
G-2A: Quarterly Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-30 Carbon tetrachloride 4/14/2021 4/19/2021 5 14 OK
MW-30 Carbonate as C03 4/14/2021 4/20/2021 6 14 OK
MW-30 Chloride 4/14/2021 4/20/2021 6 28 OK
MW-30 Chloroform 4/14/2021 4/19/2021 5 14 OK
MW-30 Chloromethane 4/14/2021 4/19/2021 5 14 OK
MW-30 Chromium 4/14/2021 4/23/2021 9 180 OK
MW-30 Cobalt 4/14/2021 4/23/2021 9 180 OK
MW-30 Coooer 4/14/2021 4/23/2021 9 180 OK
MW-30 Fluoride 4/14/2021 4/20/2021 6 28 OK
MW-30 Gross Radium Alpha 4/14/2021 5/7/2021 23 180 OK
MW-30 Iron 4/14/2021 4/23/2021 9 180 OK
MW-30 Lead 4/14/2021 4/23/2021 9 180 OK
MW-30 Magnesium 4/14/2021 4/26/2021 12 180 OK
MW-30 Manganese 4/14/2021 4/23/2021 9 180 OK
MW-30 Mercury 4/14/2021 4/19/2021 5 180 OK
MW-30 Methyl ethyl ketone 4/14/2021 4/19/2021 5 14 OK
MW-30 Methylene chloride 4/14/2021 4/19/2021 5 14 OK
MW-30 Molybdenum 4/14/2021 4/23/2021 9 180 OK
MW-30 Naphthalene 4/14/2021 4/19/2021 5 14 OK
MW-30 Nickel 4/14/2021 4/23/2021 9 180 OK
MW-30 Nitrate + Nitrite as N 4/14/2021 4/17/2021 3 28 OK
MW-30 Nitrogen, Ammonia as N 4/14/2021 4/23/2021 9 28 OK
MW-30 Potassium 4/14/2021 4/28/2021 14 180 OK
MW-30 Selenium 4/14/2021 4/23/2021 9 180 OK
MW-30 Silver 4/14/2021 4/23/2021 9 180 OK
MW-30 Sodium 4/14/2021 4/26/2021 12 180 OK
MW-30 Sulfate 4/14/2021 4/20/2021 6 28 OK
MW-30 Tetrahydrofuran 4/14/2021 4/19/2021 5 14 OK
MW-30 Thallium 4/14/2021 4/23/2021 9 180 OK
MW-30 Tin 4/14/2021 4/23/2021 9 180 OK
MW-30 Toluene 4/14/2021 4/19/2021 5 14 OK
MW-30 Total Dissolved Solids 4/14/2021 4/19/2021 5 7 OK
MW-30 Uranium 4/14/2021 4/23/2021 9 180 OK
MW-30 Vanadium 4/14/2021 4/23/2021 9 180 OK
MW-30 Xylenes, Total 4/14/2021 4/19/2021 5 14 OK
MW-30 Zinc 4/14/2021 4/23/2021 9 180 OK
MW-31 Acetone 4/13/2021 4/19/2021 6 14 OK
MW-31 Arsenic 4/13/2021 4/23/2021 10 180 OK
MW-31 Benzene 4/13/2021 4/19/2021 6 14 OK
MW-31 Beryllium 4/13/2021 4/26/2021 13 180 OK
MW-31 Bicarbonate as CaC03 4/13/2021 4/20/2021 7 14 OK
MW-31 Cadmium 4/13/2021 4/23/2021 10 180 OK
MW-31 Calcium 4/13/2021 4/26/2021 13 180 OK
MW-31 Carbon tetrachloride 4/13/2021 4/19/2021 6 14 OK
MW-31 Carbonate as C03 4/13/2021 4/20/2021 7 14 OK
MW-31 Chloride 4/13/2021 4/20/2021 7 28 OK
MW-31 Chloroform 4/13/2021 4/19/2021 6 14 OK
MW-31 Chloromethane 4/13/2021 4/19/2021 6 14 OK
MW-31 Chromium 4/13/2021 4/23/2021 10 180 OK
MW-31 Cobalt 4/13/2021 4/23/2021 10 180 OK
MW-31 Copper 4/13/2021 4/23/2021 10 180 OK
MW-31 Fluoride 4/13/2021 4/20/2021 7 28 OK
MW-31 Iron 4/13/2021 4/23/2021 10 180 OK
G-2A: Quarterly Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-31 Lead 4/13/2021 4/23/2021 10 180 OK
MW-31 Magnesium 4/13/2021 4/26/2021 13 180 OK
MW-31 Manganese 4/13/2021 4/23/2021 10 180 OK
MW-31 Mercury 4/13/2021 4/19/2021 6 180 OK
MW-31 Methyl ethyl ketone 4/13/2021 4/19/2021 6 14 OK
MW-31 Methylene chloride 4/13/2021 4/19/2021 6 14 OK
MW-31 Molybdenum 4/13/2021 4/23/2021 10 180 OK
MW-31 Naphthalene 4/13/2021 4/19/2021 6 14 OK
MW-31 Nickel 4/13/2021 4/23/2021 10 180 OK
MW-31 Nitrate + Nitrite as N 4/13/2021 4/17/2021 4 28 OK
MW-31 Nitrogen, Ammonia as N 4/13/2021 4/23/2021 10 28 OK
MW-31 Potassium 4/13/2021 4/28/2021 15 180 OK
MW-31 Selenium 4/13/2021 4/23/2021 10 180 OK
MW-31 Silver 4/13/2021 4/23/2021 10 180 OK
MW-31 Sodium 4/13/2021 4/26/2021 13 180 OK
MW-31 Sulfate 4/13/2021 4/20/2021 7 28 OK
MW-31 Tetrahydrofuran 4/13/2021 4/19/2021 6 14 OK
MW-31 Thallium 4/13/2021 4/23/2021 10 180 OK
MW-31 Tin 4/13/2021 4/23/2021 10 180 OK
MW-31 Toluene 4/13/2021 4/19/2021 6 14 OK
MW-31 Total Dissolved Solids 4/13/2021 4/19/2021 6 7 OK
MW-31 Uranium 4/13/2021 4/23/2021 10 180 OK
MW-31 Vanadium 4/13/2021 4/23/2021 10 180 OK
MW-31 Xylenes, Total 4/13/2021 4/19/2021 6 14 OK
MW-31 Zinc 4/13/2021 4/23/2021 10 180 OK
MW-31 Gross Radium Alpha 4/22/2021 5/7/2021 15 180 OK
MW-32 Acetone 4/13/2021 4/19/2021 6 14 OK
MW-32 Arsenic 4/13/2021 4/23/2021 10 180 OK
MW-32 Benzene 4/13/2021 4/19/2021 6 14 OK
MW-32 Beryllium 4/13/2021 4/26/2021 13 180 OK
MW-32 Bicarbonate as CaC03 4/13/2021 4/20/2021 7 14 OK
MW-32 Cadmium 4/13/2021 4/23/2021 10 180 OK
MW-32 Calcium 4/13/2021 4/26/2021 13 180 OK
MW-32 Carbon tetrachloride 4/13/2021 4/19/2021 6 14 OK
MW-32 Carbonate as C03 4/13/2021 4/20/2021 7 14 OK
MW-32 Chloride 4/13/2021 4/21/2021 8 28 OK
MW-32 Chloroform 4/13/2021 4/19/2021 6 14 OK
MW-32 Chloromethane 4/13/2021 4/19/2021 6 14 OK
MW-32 Chromium 4/13/2021 4/23/2021 10 180 OK
MW-32 Cobalt 4/13/2021 4/23/2021 10 180 OK
MW-32 Copper 4/13/2021 4/23/2021 10 180 OK
MW-32 Fluoride 4/13/2021 4/20/2021 7 28 OK
MW-32 Gross Radium Alpha 4/13/2021 5/7/2021 24 180 OK
MW-32 Iron 4/13/2021 4/27/2021 14 180 OK
MW-32 Lead 4/13/2021 4/23/2021 10 180 OK
MW-32 Magnesium 4/13/2021 4/26/2021 13 180 OK
MW-32 Manganese 4/13/2021 4/27/2021 14 180 OK
MW-32 Mercury 4/13/2021 4/19/2021 6 180 OK
MW-32 Methyl ethyl ketone 4/13/2021 4/19/2021 6 14 OK
MW-32 Methylene chloride 4/13/2021 4/19/2021 6 14 OK
MW-32 Molybdenum 4/13/2021 4/23/2021 10 180 OK
MW-32 Naphthalene 4/13/2021 4/19/2021 6 14 OK
MW-32 Nickel 4/13/2021 4/23/2021 10 180 OK
G-2A: Quarterly Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-32 Nitrate+ Nitrite as N 4/13/2021 4/17/2021 4 28 OK
MW-32 Nitrogen, Ammonia as N 4/13/2021 4/23/2021 10 28 OK
MW-32 Potassium 4/13/2021 4/28/2021 15 180 OK
MW-32 Selenium 4/13/2021 4/23/2021 10 180 OK
MW-32 Silver 4/13/2021 4/23/2021 10 180 OK
MW-32 Sodium 4/13/2021 4/26/2021 13 180 OK
MW-32 Sulfate 4/13/2021 4/21/2021 8 28 OK
MW-32 Tetrahydrofuran 4/13/2021 4/19/2021 6 14 OK
MW-32 Thallium 4/13/2021 4/23/2021 10 180 OK
MW-32 Tin 4/13/2021 4/23/2021 10 180 OK
MW-32 Toluene 4/13/2021 4/19/2021 6 14 OK
MW-32 Total Dissolved Solids 4/13/2021 4/19/2021 6 7 OK
MW-32 Uranium 4/13/2021 4/23/2021 10 180 OK
MW-32 Vanadium 4/13/2021 4/23/2021 10 180 OK
MW-32 Xylenes, Total 4/13/2021 4/19/2021 6 14 OK
MW-32 Zinc 4/13/2021 4/23/2021 10 180 OK
MW-35 Acetone 4/13/2021 4/19/2021 6 14 OK
MW-35 Arsenic 4/13/2021 4/23/2021 10 180 OK
MW-35 Benzene 4/13/2021 4/19/2021 6 14 OK
MW-35 Beryllium 4/13/2021 4/26/2021 13 180 OK
MW-35 Bicarbonate as CaC03 4/13/2021 4/20/2021 7 14 OK
MW-35 Cadmium 4/13/2021 4/23/2021 10 180 OK
MW-35 Calcium 4/13/2021 4/26/2021 13 180 OK
MW-35 Carbon tetrachloride 4/13/2021 4/19/2021 6 14 OK
MW-35 Carbonate as C03 4/13/2021 4/20/2021 7 14 OK
MW-35 Chloride 4/13/2021 4/20/2021 7 28 OK
MW-35 Chloroform 4/13/2021 4/19/2021 6 14 OK
MW-35 Chloromethane 4/13/2021 4/19/2021 6 14 OK
MW-35 Chromium 4/13/2021 4/23/2021 10 180 OK
MW-35 Cobalt 4/13/2021 4/23/2021 10 180 OK
MW-35 Co1mer 4/13/2021 4/23/2021 10 180 OK
MW-35 Fluoride 4/13/2021 4/20/2021 7 28 OK
MW-35 Gross Radium Alpha 4/13/2021 5/7/2021 24 180 OK
MW-35 Iron 4/13/2021 4/23/2021 10 180 OK
MW-35 Lead 4/13/2021 4/23/2021 10 180 OK
MW-35 Ma_gnes ium 4/13/2021 4/26/2021 13 180 OK
MW-35 Manganese 4/13/2021 4/23/2021 10 180 OK
MW-35 Mercury 4/13/2021 4/19/2021 6 180 OK
MW-35 Methyl ethyl ketone 4/13/2021 4/19/2021 6 14 OK
MW-35 Methylene chloride 4/13/2021 4/19/2021 6 14 OK
MW-35 Molybdenum 4/13/2021 4/23/2021 10 180 OK
MW-35 Naphthalene 4/13/2021 4/19/2021 6 14 OK
MW-35 Nickel 4/13/2021 4/23/2021 10 180 OK
MW-35 Nitrate + Nitrite as N 4/13/2021 4/17/2021 4 28 OK
MW-35 Nitrogen, Ammonia as N 4/13/2021 4/23/2021 10 28 OK
MW-35 Potassium 4/13/2021 4/28/2021 15 180 OK
MW-35 Selenium 4/13/2021 4/23/2021 10 180 OK
MW-35 Silver 4/13/2021 4/23/2021 10 180 OK
MW-35 Sodium 4/13/2021 4/26/2021 13 180 OK
MW-35 Sulfate 4/13/2021 4/20/2021 7 28 OK
MW-35 Tetrahydrofuran 4/13/2021 4/19/2021 6 14 OK
MW-35 Thallium 4/13/2021 4/23/2021 10 180 OK
MW-35 Tin 4/13/2021 4/23/2021 10 180 OK
G-2A: Quarterly Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-35 Toluene 4/13/2021 4/19/2021 6 14 OK
MW-35 Total Dissolved Solids 4/13/2021 4/19/2021 6 7 OK
MW-35 Uranium 4/13/2021 4/23/2021 10 180 OK
MW-35 Vanadium 4/13/2021 4/23/2021 10 180 OK
MW-35 Xylenes, Total 4/13/2021 4/19/2021 6 14 OK
MW-35 Zinc 4/13/2021 4/23/2021 10 180 OK
MW-36 Acetone 4/14/2021 4/19/2021 5 14 OK
MW-36 Arsenic 4/14/2021 4/23/2021 9 180 OK
MW-36 Benzene 4/14/2021 4/19/2021 5 14 OK
MW-36 Beryllium 4/14/2021 4/26/2021 12 180 OK
MW-36 Bicarbonate as CaC03 4/14/2021 4/20/2021 6 14 OK
MW-36 Cadmium 4/14/2021 4/23/2021 9 180 OK
MW-36 Calcium 4/14/2021 4/26/2021 12 180 OK
MW-36 Carbon tetrachloride 4/14/2021 4/19/202] 5 14 OK
MW-36 Carbonate as C03 4/14/2021 4/20/2021 6 14 OK
MW-36 Chloride 4/14/2021 4/29/2021 15 28 OK
MW-36 Chloroform 4/14/2021 4/19/2021 5 14 OK
MW-36 Chloromethane 4/14/2021 4/19/2021 5 14 OK
MW-36 Chromium 4/14/2021 4/23/2021 9 180 OK
MW-36 Cobalt 4/14/2021 4/23/2021 9 180 OK
MW-36 Copper 4/14/2021 4/23/2021 9 180 OK
MW-36 Fluoride 4/14/2021 4/20/2021 6 28 OK
MW-36 Gross Radium Alpha 4/14/2021 5/7/2021 23 180 OK
MW-36 Iron 4/14/2021 4/23/2021 9 180 OK
MW-36 Lead 4/14/2021 4/23/2021 9 180 OK
MW-36 Magnesium 4/14/2021 4/26/2021 12 180 OK
MW-36 Manganese 4/14/2021 4/23/2021 9 180 OK
MW-36 Mercury 4/14/2021 4/19/2021 5 180 OK
MW-36 Methyl ethyl ketone 4/14/2021 4/19/2021 5 14 OK
MW-36 Methylene chloride 4/14/2021 4/19/2021 5 14 OK
MW-36 Molybdenum 4/14/2021 4/23/2021 9 180 OK
MW-36 Naphthalene 4/14/2021 4/19/2021 5 14 OK
MW-36 Nickel 4/14/2021 4/23/2021 9 180 OK
MW-36 Nitrate+ Nitrite as N 4/14/2021 4/17/2021 3 28 OK
MW-36 Nitrogen, Ammonia as N 4/14/2021 4/23/2021 9 28 OK
MW-36 Potassium 4/14/2021 4/28/2021 14 180 OK
MW-36 Selenium 4/14/2021 4/23/2021 9 180 OK
MW-36 Silver 4/14/2021 4/23/2021 9 180 OK
MW-36 Sodium 4/14/2021 4/26/2021 12 180 OK
MW-36 Sulfate 4/14/2021 4/29/2021 15 28 OK
MW-36 Tetrahydrofuran 4/14/2021 4/19/2021 5 14 OK
MW-36 Thallium 4/14/2021 4/23/2021 9 180 OK
MW-36 Tin 4/14/2021 4/23/2021 9 180 OK
MW-36 Toluene 4/14/2021 4/19/2021 5 14 OK
MW-36 Total Dissolved Solids 4/14/2021 4/19/2021 5 7 OK
MW-36 Uranium 4/14/2021 4/23/2021 9 180 OK
MW-36 Vanadium 4/14/2021 4/23/2021 9 180 OK
MW-36 Xylenes, Total 4/14/2021 4/19/2021 5 14 OK
MW-36 Zinc 4/14/2021 4/23/2021 9 180 OK
MW-37 Acetone 5/12/2021 5/14/2021 2 14 OK
MW-37 Arsenic 5/12/2021 5/24/2021 12 180 OK
MW-37 Benzene 5/12/2021 5/14/2021 2 14 OK
MW-37 Beryllium 5/12/2021 5/25/2021 13 180 OK
G-2A: Quarterly Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days)~ Check
MW-37 Bicarbonate as CaC03 5/12/2021 5/17/2021 5 14 OK
MW-37 Cadmium 5/12/2021 5/24/2021 12 180 OK
MW-37 Calcium 5/12/2021 5/20/2021 8 180 OK
MW-37 Carbon tetrachloride 5/12/2021 5/14/2021 2 14 OK
MW-37 Carbonate as C03 5/12/2021 5/17/2021 5 14 OK
MW-37 Chloride 5/12/2021 5/22/2021 10 28 OK
MW-37 Chloroform 5/12/2021 5/14/2021 2 14 OK
MW-37 Chloromethane 5/12/2021 5/14/2021 2 14 OK
MW-37 Chromium 5/12/2021 5/24/2021 12 180 OK
MW-37 Cobalt 5/12/2021 5/24/2021 12 180 OK
MW-37 Coooer 5/12/2021 5/24/2021 12 180 OK
MW-37 Fluoride 5/12/2021 5/22/2021 IO 28 OK
MW-37 Gross Radium Alpha 5/12/2021 6/8/2021 27 180 OK
MW-37 Iron 5/12/2021 5/24/2021 12 180 OK
MW-37 Lead 5/12/2021 5/24/2021 12 180 OK
MW-37 Magnesium 5/12/2021 5/20/2021 8 180 OK
MW-37 Manganese 5/12/2021 5/24/2021 12 180 OK
MW-37 Mercury 5/12/2021 5/17/2021 5 180 OK
MW-37 Methyl ethyl ketone 5/12/2021 5/14/2021 2 14 OK
MW-37 Methylene chloride 5/12/2021 5/14/2021 2 14 OK
MW-37 Molybdenum 5/12/2021 5/24/2021 12 180 OK
MW-37 Naphthalene 5/12/2021 5/14/2021 2 14 OK
MW-37 Nickel 5/12/2021 5/24/2021 12 180 OK
MW-37 Nitrate + Nitrite as N 5/12/2021 5/23/2021 11 28 OK
MW-37 Nitrogen, Ammonia as N 5/12/2021 5/18/2021 6 28 OK
MW-37 Potassium 5/12/2021 5/20/2021 8 180 OK
MW-37 Selenium 5/12/2021 5/24/2021 12 180 OK
MW-37 Silver 5/12/2021 5/24/2021 12 180 OK
MW-37 Sodium 5/12/2021 5/20/2021 8 180 OK
MW-37 Sulfate 5/12/2021 5/22/2021 IO 28 OK
MW-37 Tetrahydrofuran 5/12/2021 5/14/2021 2 14 OK
MW-37 Thallium 5/12/2021 5/24/2021 12 180 OK
MW-37 Tin 5/12/2021 5/24/2021 12 180 OK
MW-37 Toluene 5/12/2021 5/14/2021 2 14 OK
MW-37 Total Dissolved Solids 5/12/2021 5/14/2021 2 7 OK
MW-37 Uranium 5/12/2021 5/24/2021 12 180 OK
MW-37 Vanadium 5/12/2021 5/20/2021 8 180 OK
MW-37 Xylenes, Total 5/12/2021 5/14/2021 2 14 OK
MW-37 Zinc 5/12/2021 5/24/2021 12 180 OK
MW-38 Acetone 4/29/2021 5/3/2021 4 14 OK
MW-38 Arsenic 4/29/2021 5/11/2021 12 180 OK
MW-38 Benzene 4/29/2021 5/3/2021 4 14 OK
MW-38 Beryllium 4/29/2021 5/12/2021 13 180 OK
MW-38 Bicarbonate as CaC03 4/29/2021 5/4/2021 5 14 OK
MW-38 Cadmium 4/29/2021 5/11/2021 12 180 OK
MW-38 Calcium 4/29/2021 5/12/2021 13 180 OK
MW-38 Carbon tetrachloride 4/29/2021 5/3/2021 4 14 OK
MW-38 Carbonate as C03 4/29/2021 5/4/2021 5 14 OK
MW-38 Chloride 4/29/2021 5/13/2021 14 28 OK
MW-38 Chloroform 4/29/2021 5/3/2021 4 14 OK
MW-38 Chloromethane 4/29/2021 5/3/2021 4 14 OK
MW-38 Chromium 4/29/2021 5/12/2021 13 180 OK
MW-38 Cobalt 4/29/2021 5/11/2021 12 180 OK
G-2A: Quarterly Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Davs) Time (Days) Check
MW-38 Copper 4/29/2021 5/12/2021 13 180 OK
MW-38 Fluoride 4/29/2021 5/13/2021 14 28 OK
MW-38 Gross Radium Alpha 4/29/2021 5/26/2021 27 180 OK
MW-38 Iron 4/29/2021 5/12/2021 13 180 OK
MW-38 Lead 4/29/2021 5/11/2021 12 180 OK
MW-38 Magnesium 4/29/2021 5/12/2021 13 180 OK
MW-38 Manganese 4/29/2021 5/12/2021 13 180 OK
MW-38 Mercury 4/29/2021 5/4/2021 5 180 OK
MW-38 Methyl ethyl ketone 4/29/2021 5/3/2021 4 14 OK
MW-38 Methylene chloride 4/29/2021 5/3/2021 4 14 OK
MW-38 Molybdenum 4/29/2021 5/11/2021 12 180 OK
MW-38 Naphthalene 4/29/2021 5/3/2021 4 14 OK
MW-38 Nickel 4/29/2021 5/11/2021 12 180 OK
MW-38 Nitrate + Nitrite as N 4/29/2021 5/2/2021 3 28 OK
MW-38 Nitrogen, Ammonia as N 4/29/2021 5/5/2021 6 28 OK
MW-38 Potassium 4/29/2021 5/12/2021 13 180 OK
MW-38 Selenium 4/29/2021 5/11/2021 12 180 OK
MW-38 Silver 4/29/2021 5/11/2021 12 180 OK
MW-38 Sodium 4/29/2021 5/12/2021 13 180 OK
MW-38 Sulfate 4/29/2021 5/13/2021 14 28 OK
MW-38 Tetrahydrofuran 4/29/2021 5/3/2021 4 14 OK
MW-38 Thallium 4/29/2021 5/11/2021 12 180 OK
MW-38 Tin 4/29/2021 5/11/2021 12 180 OK
MW-38 Toluene 4/29/2021 5/3/2021 4 14 OK
MW-38 Total Dissolved Solids 4/29/2021 4/30/2021 1 7 OK
MW-38 Uranium 4/29/2021 5/11/2021 12 180 OK
MW-38 Vanadium 4/29/2021 5/12/2021 13 180 OK
MW-38 Xylenes, Total 4/29/2021 5/3/2021 4 14 OK
MW-38 Zinc 4/29/2021 5/11/2021 12 180 OK
MW-39 Acetone 4/27/2021 5/3/2021 6 14 OK
MW-39 Arsenic 4/27/2021 5/11/2021 14 180 OK
MW-39 Benzene 4/27/2021 5/3/2021 6 14 OK
MW-39 Beryllium 4/27/2021 5/12/2021 15 180 OK
MW-39 Bicarbonate as CaC03 4/27/2021 5/4/2021 7 14 OK
MW-39 Cadmium 4/27/2021 5/11/2021 14 180 OK
MW-39 Calcium 4/27/2021 5/12/2021 15 180 OK
MW-39 Carbon tetrachloride 4/27/2021 5/3/2021 6 14 OK
MW-39 Carbonate as C03 4/27/2021 5/4/2021 7 14 OK
MW-39 Chloride 4/27/2021 5/13/2021 16 28 OK
MW-39 Chloroform 4/27/2021 5/3/2021 6 14 OK
MW-39 Chloromethane 4/27/2021 5/3/2021 6 14 OK
MW-39 Chromium 4/27/2021 5/12/2021 15 180 OK
MW-39 Cobalt 4/27/2021 5/11/2021 14 180 OK
MW-39 Copper 4/27/2021 5/12/2021 15 180 OK
MW-39 Fluoride 4/27/2021 5/13/2021 16 28 OK
MW-39 Gross Radium Alpha 4/27/2021 5/26/2021 29 180 OK
MW-39 Iron 4/27/2021 5/12/2021 15 180 OK
MW-39 Lead 4/27/2021 5/11/2021 14 180 OK
MW-39 Magnesium 4/27/2021 5/12/2021 15 180 OK
MW-39 Manganese 4/27/2021 5/12/2021 15 180 OK
MW-39 Mercury 4/27/2021 5/4/2021 7 180 OK
MW-39 Methyl ethyl ketone 4/27/2021 5/3/2021 6 14 OK
MW-39 Methylene chloride 4/27/2021 5/3/2021 6 14 OK
G-2A: Quarterly Holding Time Evaluation
II
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Day,s) Check
MW-39 Molybdenum 4/27/2021 5/11/2021 14 180 OK
MW-39 Naphthalene 4/27/2021 5/3/2021 6 14 OK
MW-39 Nickel 4/27/2021 5/11/2021 14 180 OK
MW-39 Nitrate+ Nitrite as N 4/27/2021 5/2/2021 5 28 OK
MW-39 Nitrogen, Ammonia as N 4/27/2021 5/5/2021 8 28 OK
MW-39 Potassium 4/27/2021 5/12/2021 15 180 OK
MW-39 Selenium 4/27/2021 5/11/2021 14 180 OK
MW-39 Silver 4/27/2021 5/11/2021 14 180 OK
MW-39 Sodium 4/27/2021 5/12/2021 15 180 OK
MW-39 Sulfate 4/27/2021 5/19/2021 22 28 OK
MW-39 Tetrahydrofuran 4/27/2021 5/3/2021 6 14 OK
MW-39 Thallium 4/27/2021 5/11/2021 14 180 OK
MW-39 Tin 4/27/2021 5/11/2021 14 180 OK
MW-39 Toluene 4/27/2021 5/3/2021 6 14 OK
MW-39 Total Dissolved Solids 4/27/2021 4/30/2021 3 7 OK
MW-39 Uranium 4/27/2021 5/11/2021 14 180 OK
MW-39 Vanadium 4/27/2021 5/12/2021 15 180 OK
MW-39 Xylenes, Total 4/27/2021 5/3/2021 6 14 OK
MW-39 Zinc 4/27/2021 5/11/2021 14 180 OK
MW-40 Acetone 4/27/2021 5/3/2021 6 14 OK
MW-40 Arsenic 4/27/2021 5/11/2021 14 180 OK
MW-40 Benzene 4/27/2021 5/3/2021 6 14 OK
MW-40 Beryllium 4/27/2021 5/12/2021 15 180 OK
MW-40 Bicarbonate as CaC03 4/27/2021 5/4/2021 7 14 OK
MW-40 Cadmium 4/27/2021 5/11/2021 14 180 OK
MW-40 Calcium 4/27/2021 5/12/2021 15 180 OK
MW-40 Carbon tetrachloride 4/27/2021 5/3/2021 6 14 OK
MW-40 Carbonate as C03 4/27/2021 5/4/2021 7 14 OK
MW-40 Chloride 4/27/2021 5/13/2021 16 28 OK
MW-40 Chloroform 4/27/2021 5/3/2021 6 14 OK
MW-40 Chloromethane 4/27/2021 5/3/2021 6 14 OK
MW-40 Chromium 4/27/2021 5/12/2021 15 180 OK
MW-40 Cobalt 4/27/2021 5/11/2021 14 180 OK
MW-40 Copper 4/27/2021 5/12/2021 15 180 OK
MW-40 Fluoride 4/27/2021 5/13/2021 16 28 OK
MW-40 Gross Radium Alpha 4/27/2021 5/26/2021 29 180 OK
MW-40 Iron 4/27/2021 5/12/2021 15 180 OK
MW-40 Lead 4/27/2021 5/11/2021 14 180 OK
MW-40 Magnesium 4/27/2021 5/12/2021 15 180 OK
MW-40 Manganese 4/27/2021 5/11/2021 14 180 OK
MW-40 Mercury 4/27/2021 5/4/2021 7 180 OK
MW-40 Methyl ethyl ketone 4/27/2021 5/3/2021 6 14 OK
MW-40 Methylene chloride 4/27/2021 5/3/2021 6 14 OK
MW-40 Molybdenum 4/27/2021 5/11/2021 14 180 OK
MW-40 Naphthalene 4/27/2021 5/3/2021 6 14 OK
MW-40 Nickel 4/27/2021 5/11/2021 14 180 OK
MW-40 Nitrate + Nitrite as N 4/27/2021 5/2/2021 5 28 OK
MW-40 Nitrogen, Ammonia as N 4/27/2021 5/5/2021 8 28 OK
MW-40 Potassium 4/27/2021 5/12/2021 15 180 OK
MW-40 Selenium 4/27/2021 5/11/2021 14 180 OK
MW-40 Silver 4/27/2021 5/11/2021 14 180 OK
MW-40 Sodium 4/27/2021 5/12/2021 15 180 OK
MW-40 Sulfate 4/27/2021 5/13/2021 16 28 OK
G-2A: Quarterly Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-40 Tetrahydrofuran 4/27/2021 5/3/2021 6 14 OK
MW-40 Thallium 4/27/2021 5/11/2021 14 180 OK
MW-40 Tin 4/27/2021 5/11/2021 14 180 OK
MW-40 Toluene 4/27/2021 5/3/2021 6 14 OK
MW-40 Total Dissolved Solids 4/27/2021 4/30/2021 3 7 OK
MW-40 Uranium 4/27/2021 5/11/2021 14 180 OK
MW-40 Vanadium 4/27/2021 5/12/2021 15 180 OK
MW-40 Xylenes, Total 4/27/2021 5/3/2021 6 14 OK
MW-40 Zinc 4/27/2021 5/11/2021 14 180 OK
MW-65 Acetone 4/20/2021 4/23/2021 3 14 OK
MW-65 Arsenic 4/20/2021 5/5/2021 15 180 OK
MW-65 Benzene 4/20/2021 4/23/2021 3 14 OK
MW-65 Beryllium 4/20/2021 5/5/2021 15 180 OK
MW-65 Bicarbonate as CaC03 4/20/2021 4/27/2021 7 14 OK
MW-65 Cadmium 4/20/2021 5/4/2021 14 180 OK
MW-65 Calcium 4/20/2021 5/6/2021 16 180 OK
MW-65 Carbon tetrachloride 4/20/2021 4/23/2021 3 14 OK
MW-65 Carbonate as C03 4/20/2021 4/27/2021 7 14 OK
MW-65 Chloride 4/20/2021 5/5/2021 15 28 OK
MW-65 Chloroform 4/20/2021 4/23/2021 3 14 OK
MW-65 Chloromethane 4/20/2021 4/23/2021 3 14 OK
MW-65 Chromium 4/20/2021 5/4/2021 14 180 OK
MW-65 Cobalt 4/20/2021 5/4/2021 14 180 OK
MW-65 Copper 4/20/2021 5/4/2021 14 180 OK
MW-65 Fluoride 4/20/2021 5/11/2021 21 28 OK
MW-65 Gross Radium Alpha 4/20/2021 5/7/2021 17 180 OK
MW-65 Iron 4/20/2021 5/4/2021 14 180 OK
MW-65 Lead 4/20/2021 5/4/2021 14 ]80 OK
MW-65 Magnesium 4/20/2021 5/6/2021 16 180 OK
MW-65 Man_ganese 4/20/2021 5/5/2021 15 180 OK
MW-65 Mercury 4/20/2021 4/26/2021 6 180 OK
MW-65 Methyl ethyl ketone 4/20/2021 4/23/2021 3 14 OK
MW-65 Methylene chloride 4/20/2021 4/23/2021 3 14 OK
MW-65 Molybdenum 4/20/2021 5/4/2021 14 180 OK
MW-65 Naphthalene 4/20/2021 4/23/2021 3 14 OK
MW-65 Nickel 4/20/2021 5/4/2021 14 180 OK
MW-65 Nitrate + Nitrite as N 4/20/2021 4/25/2021 5 28 OK
MW-65 Nitrogen, Ammonia as N 4/20/2021 5/6/2021 16 28 OK
MW-65 Potassium 4/20/2021 5/6/2021 16 180 OK
MW-65 Selenium 4/20/2021 5/4/2021 14 180 OK
MW-65 Silver 4/20/2021 5/4/2021 14 180 OK
MW-65 Sodium 4/20/2021 5/6/2021 16 180 OK
MW-65 Sulfate 4/20/2021 5/4/2021 14 28 OK
MW-65 Tetrahydrofuran 4/20/2021 4/23/2021 3 14 OK
MW-65 Thallium 4/20/2021 5/4/2021 14 180 OK
MW-65 Tin 4/20/2021 5/4/2021 14 180 OK
MW-65 Toluene 4/20/2021 4/23/2021 3 14 OK
MW-65 Total Dissolved Solids 4/20/2021 4/26/2021 6 7 OK
MW-65 Uranium 4/20/2021 5/4/2021 14 180 OK
MW-65 Vanadium 4/20/2021 5/4/2021 14 180 OK
MW-65 Xvlenes, Total 4/20/2021 4/23/2021 3 14 OK
MW-65 Zinc 4/20/2021 5/4/2021 14 180 OK
MW-70 Acetone 4/27/2021 5/3/2021 6 14 OK
G-2A: Quarterly Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-70 Arsenic 4/27/2021 5/11/2021 14 180 OK
MW-70 Benzene 4/27/2021 5/3/2021 6 14 OK
MW-70 Beryllium 4/27/2021 5/12/2021 15 180 OK
MW-70 Bicarbonate as CaC03 4/27/2021 5/4/2021 7 14 OK
MW-70 Cadmium 4/27/2021 5/11/2021 14 180 OK
MW-70 Calcium 4/27/2021 5/12/2021 15 180 OK
MW-70 Carbon tetrachloride 4/27/2021 5/3/2021 6 14 OK
MW-70 Carbonate as C03 4/27/2021 5/4/2021 7 14 OK
MW-70 Chloride 4/27/2021 5/13/2021 16 28 OK
MW-70 Chloroform 4/27/2021 5/3/2021 6 14 OK
MW-70 Chloromethane 4/27/2021 5/3/2021 6 14 OK
MW-70 Chromium 4/27/2021 5/12/2021 15 180 OK
MW-70 Cobalt 4/27/2021 5/12/2021 15 180 OK
MW-70 Copper 4/27/2021 5/12/2021 15 180 OK
MW-70 Fluoride 4/27/2021 5/13/2021 16 28 OK
MW-70 Gross Radium Alpha 4/27/2021 5/26/2021 29 180 OK
MW-70 Iron 4/27/2021 5/12/2021 15 180 OK
MW-70 Lead 4/27/2021 5/11/202 l 14 180 OK
MW-70 Magnesium 4/27/2021 5/12/2021 15 180 OK
MW-70 Manganese 4/27/2021 5/12/2021 15 180 OK
MW-70 Mercury 4/27/2021 5/4/2021 7 180 OK
MW-70 Methyl ethyl ketone 4/27/2021 5/3/2021 6 14 OK
MW-70 Methylene chloride 4/27/2021 5/3/2021 6 14 OK
MW-70 Molybdenum 4/27/2021 5/11/2021 14 180 OK
MW-70 Naphthalene 4/27/2021 5/3/2021 6 14 OK
MW-70 Nickel 4/27/2021 5/11/2021 14 180 OK
MW-70 Nitrate + Nitrite as N 4/27/2021 5/2/2021 5 28 OK
MW-70 Nitrogen, Ammonia as N 4/27/2021 5/5/2021 8 28 OK
MW-70 Potassium 4/27/2021 5/12/2021 15 180 OK
MW-70 Selenium 4/27/2021 5/11/2021 14 180 OK
MW-70 Silver 4/27/2021 5/11/2021 14 180 OK
MW-70 Sodium 4/27/2021 5/12/2021 15 180 OK
MW-70 Sulfate 4/27/2021 5/13/2021 16 28 OK
MW-70 Tetrahydrofuran 4/27/2021 5/3/2021 6 14 OK
MW-70 Thallium 4/27/2021 5/11/2021 14 180 OK
MW-70 Tin 4/27/2021 5/11/2021 14 180 OK
MW-70 Toluene 4/27/2021 5/3/2021 6 14 OK
MW-70 Total Dissolved Solids 4/27/2021 4/30/2021 3 7 OK
MW-70 Uranium 4/27/2021 5/11/2021 14 180 OK
MW-70 Vanadium 4/27/2021 5/12/2021 15 180 OK
MW-70 Xylenes, Total 4/27/2021 5/3/2021 6 14 OK
MW-70 Zinc 4/27/2021 5/12/2021 15 180 OK
TW4-24 Acetone 4/21/2021 4/26/2021 5 14 OK
TW4-24 Arsenic 4/21/2021 5/4/2021 13 180 OK
TW4-24 Benzene 4/21/2021 4/26/2021 5 14 OK
TW4-24 Beryllium 4/21/2021 5/5/2021 14 180 OK
TW4-24 Bicarbonate as CaC03 4/21/2021 4/27/2021 6 14 OK
TW4-24 Cadmium 4/21/2021 5/4/2021 13 180 OK
TW4-24 Calcium 4/21/2021 5/6/2021 15 180 OK
TW4-24 Carbon tetrachloride 4/21/2021 4/26/2021 5 14 OK
TW4-24 Carbonate as C03 4/21/2021 4/27/2021 6 14 OK
TW4-24 Chloride 4/21/2021 5/5/2021 14 28 OK
TW4-24 Chloroform 4/21/2021 4/26/2021 5 14 OK
G-2A: Quarterly Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
TW4-24 Chloromethane 4/21/2021 4/26/2021 5 14 OK
TW4-24 Chromium 4/21/2021 5/4/2021 13 180 OK
TW4-24 Cobalt 4/21/2021 5/4/2021 13 180 OK
TW4-24 Copper 4/21/2021 5/4/2021 13 180 OK
TW4-24 Fluoride 4/21/2021 5/5/2021 14 28 OK
TW4-24 Gross Radium Alpha 4/21/2021 5/7/2021 16 180 OK
TW4-24 Iron 4/21/2021 5/4/2021 13 180 OK
TW4-24 Lead 4/21/2021 5/4/2021 13 180 OK
TW4-24 Magnesium 4/21/2021 5/6/2021 15 180 OK
TW4-24 Manganese 4/21/2021 5/5/2021 14 180 OK
TW4-24 Mercury 4/21/2021 4/26/2021 5 180 OK
TW4-24 Methyl ethyl ketone 4/21/2021 4/26/2021 5 14 OK
TW4-24 Methylene chloride 4/21/2021 4/26/2021 5 14 OK
TW4-24 Molybdenum 4/21/2021 5/6/2021 15 180 OK
TW4-24 Naphthalene 4/21/2021 4/26/2021 5 14 OK
TW4-24 Nickel 4/21/2021 5/4/2021 13 180 OK
TW4-24 Nitrate + Nitrite as N 4/21/2021 4/25/2021 4 28 OK
TW4-24 Nitrogen, Ammonia as N 4/21/2021 5/6/2021 15 28 OK
TW4-24 Potassium 4/21/2021 5/6/2021 15 180 OK
TW4-24 Selenium 4/21/2021 5/4/2021 13 180 OK
TW4-24 Silver 4/21/2021 5/4/2021 13 180 OK
TW4-24 Sodium 4/21/2021 5/6/2021 15 180 OK
TW4-24 Sulfate 4/21/2021 5/5/2021 14 28 OK
TW4-24 Tetrahvdrofuran 4/21/2021 4/26/2021 5 14 OK
TW4-24 Thallium 4/21/2021 5/4/2021 13 180 OK
TW4-24 Tin 4/21/2021 5/4/2021 13 180 OK
TW4-24 Toluene 4/21/2021 4/26/2021 5 14 OK
TW4-24 Total Dissolved Solids 4/21/2021 4/26/2021 5 7 OK
TW4-24 Uranium 4/21/2021 5/5/2021 14 180 OK
TW4-24 Vanadium 4/21/2021 5/4/2021 13 180 OK
TW4-24 Xylenes, Total 4/21/2021 4/26/2021 5 14 OK
TW4-24 Zinc 4/21/2021 5/4/2021 13 180 OK
G-2B: Accelerated Holding Time Evaluation
Allowed
Hold Time Hold Time Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) (Days) Check
Trip Blank Carbon tetrachloride 5/10/2021 5/13/2021 3 14 OK
Trip Blank Chloroform 5/10/2021 5/13/2021 3 14 OK
Trip Blank Methylene chloride 5/10/2021 5/13/2021 3 14 OK
Trip Blank Carbon tetrachloride 6/8/2021 6/11/2021 3 14 OK
Trip Blank Chloroform 6/8/2021 6/11/2021 3 14 OK
Trip Blank Methylene chloride 6/8/2021 6/11/2021 3 14 OK
MW-11 Sulfate 5/10/2021 5/21/2021 11 28 OK
MW-11 Chloride 5/10/2021 5/21/2021 11 28 OK
MW-11 Total Dissolved Solids 5/10/2021 5/14/2021 4 7 OK
MW-11 Sulfate 6/8/2021 6/17/2021 9 28 OK
MW-11 Chloride 6/8/2021 6/17/2021 9 28 OK
MW-11 Total Dissolved Solids 6/8/2021 6/11/202[ 3 7 OK
MW-26 Chloride 5/11/2021 5/21/2021 10 28 OK
MW-26 Carbon tetrachloride 5/11/2021 5/13/202[ 2 14 OK
MW-26 Chloroform 5/11/2021 5/13/2021 2 14 OK
MW-26 Methylene chloride 5/11/2021 5/13/2021 2 14 OK
MW-26 Nitrate+ Nitrite as N 5/11/2021 5/23/2021 12 28 OK
MW-26 Total Dissolved Solids 5/26/2021 5/28/2021 2 7 OK
MW-26 Chloride 6/8/2021 6/17/2021 9 28 OK
MW-26 Carbon tetrachloride 6/8/2021 6/11/2021 3 14 OK
MW-26 Chloroform 6/8/2021 6/11/2021 3 14 OK
MW-26 Methylene chloride 6/8/2021 6/11/2021 3 14 OK
MW-26 Nitrate + Nitrite as N 6/8/2021 6/22/2021 14 28 OK
MW-30 Chloride 5/11/2021 5/21/2021 10 28 OK
MW-30 Uranium 5/11/2021 5/24/2021 13 180 OK
MW-30 Selenium 5/11/2021 5/24/2021 13 180 OK
MW-30 Nitrate + Nitrite as N 5/11/2021 5/23/2021 12 28 OK
MW-30 Chloride 6/8/2021 6/17/2021 9 28 OK
MW-30 Uranium 6/8/2021 6/18/2021 10 180 OK
MW-30 Selenium 6/8/2021 6/18/2021 10 180 OK
MW-30 Nitrate + Nitrite as N 6/8/2021 6/22/2021 14 28 OK
MW-31 Sulfate 5/10/2021 5/21/2021 11 28 OK
'MW-31 Chloride 5/10/2021 5/21/2021 11 28 OK
MW-31 Uranium 5/10/2021 5/24/2021 14 180 OK
MW-31 Nitrate+ Nitrite as N 5/10/2021 5/23/2021 13 28 OK
MW-31 Total Dissolved Solids 5/10/2021 5/14/2021 4 7 OK
MW-31 Sulfate 6/7/2021 6/17/2021 10 28 OK
MW-31 Chloride 6/7/2021 6/17/2021 10 28 OK
MW-31 Uranium 6/7/2021 6/18/2021 11 180 OK
MW-31 Nitrate + Nitrite as N 6/7/2021 6/22/2021 15 28 OK
MW-31 Total Dissolved Solids 6/7/2021 6/11/2021 4 7 OK
MW-65 Chloride 5/11/2021 5/21/2021 10 28 OK
MW-65 Uranium 5/11/2021 5/24/2021 13 180 OK
MW-65 Selenium 5/11/2021 5/24/2021 13 180 OK
MW-65 Nitrate + Nitrite as N 5/11/2021 5/23/2021 12 28 OK
MW-65 Sulfate 6/8/2021 6/17/2021 9 28 OK
MW-65 Chloride 6/8/2021 6/17/2021 9 28 OK
MW-65 Total Dissolved Solids 6/8/2021 6/11/2021 3 7 OK
G-3A: Laboratory Receipt Temperature Check
ll!an~pJe .Batch ~Us in Buttf1 \li'wnperature
AWAL 2104491 MW-02, MW-25, MW-27, MW-28, MW-29, MW-30, MW-31, MW-32, MW-35, MW-36, Trip 0.81 °C Blank
A WAL 2104696 MW-01, MW-05, MW-11, MW-12, MW-14, MW-15, MW-19, MW-26, TW4-24, MW-65, Trip 2.5 °C Blank
AWAL 2104877 MW-03A, MW-17, MW-18, MW-22, MW-23, MW-24, MW-24A, MW-38, MW-39, MW-40, MW-l.9 °C 70, Trip Blank
A WAL 2105353 MW-20, MW-37, Trip Blank o.3 ·c
GEL 541330 MW-02,MW-25,MW-27,MW-28,MW-29,MW-30,MW-32,MW-35,MW-36 NIA
GEL542003 MW-Ol,MW-05,MW-ll,MW-12,MW-14,MW-15,MW-19,MW-26,MW-31, TW4-24,MW-65, NIA
GEL542989 MW-03A, MW-17, MW-18, MW-22, MW-23, MW-24, MW-24A, MW-38, MW-39, MW-40, MW-NIA 70
GEL544774 MW-20, MW-37 NIA
NIA= These shipments contained samples for the analysis of gross alpha or metals only. Per Table 1 in the approved QAP, samples
submitted for gross alpha and metals analyses do not have a sample temperature requirement.
G-3B: Laboratory Receipt Temperature Check -Accelerated Samples
Sample Batch WeUs in Batch Temperature
AWAL2105352 MW-11, MW-26,MW-26 Resample, MW-30, MW-31, MW-65, 0.3°C Trip Blank
AWAL 2105725 MW-26 Resamole 0.8°C
AW AL 2106299 MW-11, MW-26, MW-30, MW-31, MW-65, Trip Blank l.0°C
G-4A: Analytical Method Check
llta:mnne:mr QAP' Meill,o:d MethodJJ.isodl by Lab
Ammonia (as N) A4500-NH3 G or E350.l E350.l
Nitrate+ Nitrite (as N) E353.1 or E353.2 E353.2
Metals E200.7 or E200.8 E200.7 and E200.8
Gross Alpha E900.0 or E900. l or E903.0 E903.0
voes SW8260B or SW8260C or SW8260D SW8260D
Chloride A4500-Cl B or A4500-Cl E or E300.0 E300.0
Fluoride A4500-F C or E300.0 E300.0
Sulfate A4500-S04 E or E300.0 E300.0
TDS A2540C A2540C
Carbonate as C03, Bicarbonate as HC03 A2320B A2320B
Calcium, Magnesium, Potassium, Sodium E200.7 E200.7
G-4B: Analytical Method Check -Accelerated Samples
Par:aR)eter Q/\P Methodf Method Used by Lab
Nitrate+ Nitrite (as N) E353.1 or E353.2 E353.2
Metals E200.7 or E200.8 E200.7 or E200.8
voes SW8260B or SW8260C or SW8260D SW8260D
Chloride A4500-Cl B or A4500-Cl E or E300.0 E300.0
Sulfate A4500-S04 E or E300.0 E300.0
TDS A2540C A2540 C
G SAQ -uaner1y ·amp e 1 S lR epor1mg 1m1t ec L' . Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
Trip Blank Acetone 20 ug/L u 1 20 OK
Trip Blank Benzene 1 ug/L u 1 1 OK
Trip Blank Carbon tetrachloride I ug/L u 1 1 OK
Trip Blank Chloroform 1 ug/L u 1 1 OK
Trip Blank Chloromethane I ug/L u 1 1 OK
Trip Blank Methyl ethyl ketone 20 ug/L u 1 20 OK
Trip Blank MetJ1yJene chloride 1 ug/L u 1 1 OK
Trip Blank Naphtbalene 1 ug/L u 1 1 OK
Trip Blank Tetrahydrofuran 1 ug/L u 1 1 OK
Trip Blank Toluene 1 ug/L u l 1 OK
Trip Blank Xylenes, Total 1 ug/L u 1 1 OK
Trip Blank Acetone 20 ug/L u 1 20 OK
Trip Blank Benzene 1 ug/L u 1 1 OK
Trip Blank Carbon tetrachloride I ug/L u 1 l OK
Trip Blank Chloroform 1 ug/L u 1 l OK
Trip Blank Chloromethane 1 ug/L u 1 l OK
Trip Blank Methyl ethyl ketone 20 ug/L u 1 20 OK
Trip Blank Methylene chloride 1 ug/L u 1 1 OK
Trip Blank NaphtJ1alene 1 ug/L u 1 1 OK
Trip Blank Tetrahydrofuran l ug/L u 1 l OK
Trip Blank Toluene I ug/L u 1 1 OK
Trip Blank Xylenes, Total 1 ug/L u 1 1 OK
Trip Blank Acetone 20 ug/L u 1 20 OK
Trip Blank Benzene 1 ug/L u 1 I OK
Trip Blank Carbon tetrachloride l ug/L u l 1 OK
Trip Blank Chloroform 1 ug/L u 1 1 OK
Trip Blank Chloromethane 1 ug/L u l 1 OK
Trip Blank Methyl ethyl ketone 20 ug/L u l 20 OK
Trip Blank Methylene chloride 1 ug/L u 1 1 OK
Trip Blank Naphthalene 1 ug/L u 1 1 OK
Trip Blank Tetrahydrofuran 1 ug/L u 1 1 OK
Trip Blank Toluene 1 ug/L u 1 1 OK
Trip Blank Xylenes, Total 1 ug/L u 1 1 OK
Trip Blank Acetone 20 ug/L u 1 20 OK
Trip Blank Benzene 1 ug/L u 1 1 OK
Trip Blank Carbon tetrachloride 1 ug/L u 1 1 OK
Trip Blank Chloroform 1 ug/L u 1 1 OK
Trip Blank Chloromethane 1 ug/L u 1 1 OK
Trip Blank Methyl etlwl ketone 20 ug/L u 1 20 OK
Trip Blank Methylene chloride 1 ug/L u 1 1 OK
Trip Blank Naphthalene 1 ug/L u 1 1 OK
Trip Blank Tetrahydrofuran 1 ug/L u 1 1 OK
Trip Blank Toluene 1 ug/L u 1 1 OK
Trip Blank Xylenes, Total 1 ug/L u 1 1 OK
MW-01 Acetone 20 ug/L u 1 20 OK
MW-01 Arsenic 5 ug/L u 5 5 OK
MW-01 Benzene 1 ug/L u 1 1 OK
MW-01 Beryllium 0.5 ug/L u 5 0.5 OK
MW-01 Bicarbonate as CaC03 1 mg/L 1 1 OK
MW-01 Cadmium 0.5 ug/L u 5 0.5 OK
MW-01 Calcium 10 mg/L 10 0.5 OK
MW-01 Carbon tetrachloride 1 ug/L u 1 1 OK
MW-01 Carbonate as C03 1 mg/L u 1 1 OK
MW-01 Chloride 1 mg/L 2 1 OK -
G-5A Quarterly Sample Reporting Limit Check
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-01 Chloroform I ug/L u I 1 OK
MW-01 Chloromethane 1 u_g/L u 1 1 OK
MW-01 Chromium 25 ug/L u 5 25 OK
MW-01 Cobalt JO ug/L u 5 10 OK
MW-01 Copper JO ug/L u 5 JO OK
MW-01 Fluoride 0.2 mg/L 2 0.1 OK
MW-01 Gross Radium Alpha 0.948 pCi/L u 1 I OK
MW-01 Iron 30 ug/L 5 30 OK
MW-01 Lead 1 ug/L u 5 I OK
MW-01 Magnesium 10 mg/L 10 0.5 OK
MW-01 Manganese JO ug/L 5 JO OK
MW-01 Mercury 0.5 ug/L u I 0.5 OK
MW-01 Methyl ethyl ketone 20 ug/L u 1 20 OK
MW-01 Methylene chloride I ug/L u 1 1 OK
MW-01 Molybdenum 10 ug/L u 5 10 OK
MW-01 Naphthalene 1 ug/L u 1 1 OK
MW-01 Nickel 20 ug/L u 5 20 OK
MW-01 Nitrate + Nitrite as N 0.1 mg/L u 1 0.1 OK
MW-01 Nitrogen, Ammonia as N 0.05 mg/L 1 0.05 OK
MW-01 Potassium 1 mg/L 1 0.5 OK
MW-01 Selenium 5 ug/L u 5 5 OK
MW-01 Silver 10 ug/L u 5 10 OK
MW-01 Sodium 10 mg/L 10 0.5 OK
MW-01 Sulfate 50 mg/L 100 1 OK
MW-01 Tetrahydrofuran 1 ug/L 1 I OK
MW-01 Thallium 0.5 ug/L u 5 0.5 OK
MW-01 Tin JOO ug/L u 5 100 OK
MW-01 Toluene 1 ug/L u 1 I OK
MW-01 Total Dissolved Solids 20 MG/L 2 IO OK
MW-01 Uranium 0.3 ug/L u 2 0.3 OK
MW-01 Vanadium 15 ug/L u 5 15 OK
MW-01 Xylenes, Total I ug/L u 1 1 OK
MW-01 Zinc 10 ug/L u 5 10 OK
MW-02 Acetone 20 ug/L u 1 20 OK
MW-02 Arsenic 5 u_g/L u 5 5 OK
MW-02 Benzene 1 ug/L u 1 1 OK
MW-02 Beryllium 0.5 ug/L u 5 0.5 OK
MW-02 Bicarbonate as CaC03 I mg/L 1 1 OK
MW-02 Cadmium 0.5 ug/L u 5 0.5 OK
MW-02 Calcium 10 mg/L 10 0.5 OK
MW-02 Carbon tetrachloride 1 ug/L u 1 1 OK
MW-02 Carbonate as C03 1 mg/L u 1 1 OK
MW-02 Chloride 1 mg/L 2 1 OK
MW-02 Chloroform 1 ug/L u I 1 OK
MW-02 Chloromethane 1 ug/L u 1 1 OK
MW-02 Chromium 25 ug/L u 5 25 OK
MW-02 Cobalt 10 ug/L u 5 10 OK
MW-02 Copper 10 ug/L u 5 10 OK
MW-02 Fluoride 0.2 mg/L 2 0.1 OK
MW-02 Gross Radium Alpha 0.753 pCi/L I I OK
MW-02 Iron 30 ug/L u 5 30 OK
MW-02 Lead 1 ug/L u 5 1 OK
MW-02 Magnesium 10 mg/L 10 0.5 OK
MW-02 Manganese 10 ug/L u 5 10 OK
G-5A Quarterly Sample Reporting Limit Check
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-02 Mercury 0.5 ug/L u I 0.5 OK
MW-02 Methyl ethyl ketone 20 ug/L u I 20 OK
MW-02 Methylene chloride I ug/L u I I OK
MW-02 Molybdenum 10 ug/L u 5 10 OK
MW-02 Naphthalene I ug/L u I I OK
MW-02 Nickel 20 ug/L u 5 20 OK
MW-02 Nitrate+ Nitrite as N 0.1 mg/L u I 0.1 OK
MW-02 Nitrogen, Ammonia as N 0.05 mg/L u I 0.05 OK
MW-02 Potassium I mg/L I 0.5 OK
MW-02 Selenium 5 ug/L 5 5 OK
MW-02 Silver 10 ug/L u 5 10 OK
MW-02 Sodium 10 mg/L 10 0.5 OK
MW-02 Sulfate 50 mg/L 100 I OK
MW-02 Tetrahydrofuran I ug/L u I I OK
MW-02 Thallium 0.5 ug/L u 5 0.5 OK
MW-02 Tin 100 ug/L u 5 100 OK
MW-02 Toluene I ug/L u I I OK
MW-02 Total Dissolved Solids 20 MG/L 2 10 OK
MW-02 Uranium 0.5 ug/L 5 0.3 OK
MW-02 Vanadium 15 ug/L u 5 15 OK
MW-02 Xylenes, Total I ug/L u I I OK
MW-02 Zinc 10 ug/L u 5 10 OK
MW-03a Acetone 20 ug/L u I 20 OK
MW-03a Arsenic 5 ug/L u 5 5 OK
MW-03a Benzene I ug/L u I I OK
MW-03a Beryllium 0.5 ug/L u 5 0.5 OK
MW-03a Bicarbonate as CaC03 I mg/L 1 1 OK
MW-03a Cadmium 0.5 ug/L 5 0.5 OK
MW-03a Calcium 10 mg/L 10 0.5 OK
MW-03a Carbon tetrachloride I ug/L u I I OK
MW-03a Carbonate as C03 1 mg/L u 1 I OK
MW-03a Chloride 1 mg/L 5 I OK
MW-03a Chloroform 1 ug/L u I 1 OK
MW-03a Chloromethane 1 ug/L u I I OK
MW-03a Chromium 25 ug/L u 5 25 OK
MW-03a Cobalt 10 ug/L u 5 10 OK
MW-03a Coooer 10 ug/L u 5 10 OK
MW-03a Fluoride 0.5 mg/L 5 0.1 OK
MW-03a Gross Radium Alpba 0.933 pCi/L u I I OK
MW-03a Iron 30 ug/L u 5 30 OK
MW-03a Lead I ug/L u 5 I OK
MW-03a Magnesium 1 mg/L 10 0.5 OK
MW-03a Manganese 10 ug/L 5 10 OK
MW-03a Mercury 0.5 ug/L u I 0.5 OK
MW-03a Methyl et.hyl ketone 20 ug/L u I 20 OK
MW-03a Methylene chloride 1 ug/L u I I OK
MW-03a Molybdenum 10 ug/L u 5 10 OK
MW-03a Naphthalene 1 ug/L u 1 1 OK
MW-03a Nickel 20 ug/L u 5 20 OK
MW-03a Nitrate + Nitrite as N 0.1 mg/L I 0.1 OK
MW-03a Nitrogen, Ammonia as N 0.05 mg/L u 1 0.05 OK
MW-03a Potassium 1 mg/L 1 0.5 OK
MW-03a Selenium 5 ug/L 5 5 OK
MW-03a Silver 10 ug/L u 5 10 OK
G-5A Quarterly Sample Reponing Limit Check
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-03a Sodium 10 mg/L 10 0.5 OK
MW-03a Sulfate 200 mg/L 400 1 OK
MW-03a Tetrahydrofuran I ug/L u 1 1 OK
MW-03a Thallium 0.5 ug/L u 5 0.5 OK
MW-03a Tin 100 ug/L u 5 100 OK
MW-03a Toluene 1 ug/L u 1 1 OK
MW-03a Total Dissolved Solids 20 MG/L 2 10 OK
MW-03a Uranium 0.5 ug/L 5 0.3 OK
MW-03a Vanadium 15 ug/L u 1 15 OK
MW-03a Xylenes Total 1 ug/L u 1 1 OK
MW-03a Zinc 10 ug/L 5 10 OK
MW-05 Acetone 20 ug/L u 1 20 OK
MW-05 Arsenic 5 ug/L u 5 5 OK
MW-05 Benzene 1 ug/L u 1 1 OK
MW-05 Beryllium 0.5 ug/L u 5 0.5 OK
MW-05 Bicarbonate as CaC03 1 mg/L 1 I OK
MW-05 Cadmium 0.5 ug/L u 5 0.5 OK
MW-05 Calcium 10 mg/L 10 0.5 OK
MW-05 Carbon tetrachloride 1 ug/L u 1 1 OK
MW-05 Carbonate as C03 1 mg/L u 1 1 OK
MW-05 Chloride 1 mg/L 5 1 OK
MW-05 Chloroform 1 ug/L u 1 1 OK
MW-05 Chloromethane 1 ug/L u 1 1 OK
MW-05 Chromium 25 ug/L u 5 25 OK
MW-05 Cobalt 10 ug/L u 5 10 OK
MW-05 Copper 10 ug/L u 5 10 OK
MW-05 Fluoride 0.5 mg/L 5 0.1 OK
MW-05 Gross Radium Alpha 0.917 pCi/L u 1 1 OK
MW-05 Iron 30 ug/L u 5 30 OK
MW-05 Lead 1 ug/L u 5 1 OK
MW-05 Magnesium 1 mg/L 1 0.5 OK
MW-05 Man.e;anese 10 ug/L 5 10 OK
MW-05 Mercury 0.5 ug/L u 1 0.5 OK
MW-05 MerJ1yl ethyl ketone 20 ug/L u 1 20 OK
MW-05 Methylene chloride 1 ug/L u 1 1 OK
MW-05 Molybdenum 10 ug/L u 5 10 OK
MW-05 Naphthalene I ug/L u 1 1 OK
MW-05 Nickel 20 ug/L u 5 20 OK
MW-05 Nitrate + Nitrite as N 0.1 mg/L u 1 0.1 OK
MW-05 Nitrogen, Ammonia as N 0.05 mg/L 1 0.05 OK
MW-05 Potassium 1 mg/L 1 0.5 OK
MW-05 Selenium 5 ug/L u 5 5 OK
MW-05 Silver 10 ug/L u 5 IO OK
MW-05 Sodium 10 mg/L 10 0.5 OK
MW-05 Sulfate 50 mg/L 100 1 OK
MW-05 Tetrahydrofuran 1 ug/L I 1 OK
MW-05 Thallium 0.5 ug/L u 5 0.5 OK
MW-05 Tin 100 ug/L u 5 100 OK
MW-05 Toluene 1 ug/L u 1 1 OK
MW-05 Total Dissolved Solids 20 MG/L 2 10 OK
MW-05 Uranium 0.5 ug/L 5 0.3 OK
MW-05 Vanadium 15 ug/L u 5 15 OK
MW-05 Xvlenes, Total 1 ug/L u 1 1 OK
MW-05 Zinc 10 ug/L u 5 IO OK
G5AQ -uartery amp e 1 S I R eporltn.!?. 1m1t 1ec L" . Cl k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-11 Acetone 20 ug/L u 1 20 OK
MW-11 Arsenic 5 ug/L u 5 5 OK
MW-11 Benzene I ug/L u I I OK
MW-11 Beryllium 0.5 ug/L u 5 0.5 OK
MW-11 Bicarbonate as CaC03 1 mg/L I I OK
MW-11 Cadmium 0.5 ug/L u 5 0.5 OK
MW-11 Calcium 20 mg/L 20 0.5 OK
MW-11 Carbon tetrachloride I ug/L u 1 1 OK
MW-11 Carbonate as C03 I mg/L u I I OK
MW-11 Chloride IO mg/L 100 1 OK
MW-11 Chloroform 1 ug/L u I I OK
MW-11 Chloromethane 1 ug/L u 1 1 OK
MW-11 Chromium 25 ug/L u 5 25 OK
MW-11 Cobalt IO ug/L u 5 IO OK
MW-11 Copper IO ug/L u 5 IO OK
MW-11 Fluoride 0.2 mg/L 2 0.1 OK
MW-11 Gross Radium Alpha 0.938 pCi/L u 1 I OK
MW-11 Iron 30 ug/L u 5 30 OK
MW-11 Lead l ug/L u 5 1 OK
MW-11 Magnesium 1 mg/L 1 0.5 OK
MW-11 Manganese IO ug/L 5 IO OK
MW-11 Mercury 0.5 ug/L u 1 0.5 OK
MW-11 Methyl ethyl ketone 20 ug/L u 1 20 OK
MW-11 Methylene chloride 1 ug/L u 1 1 OK
MW-11 Molybdenum 10 ug/L u 5 IO OK
MW-11 Naphthale.ne I ug/L u 1 1 OK
MW-11 Nickel 20 ug/L u 5 20 OK
MW-11 Nitrate + Nitrite as N 0.1 mg/L 5 0.1 OK
MW-11 Nitrogen, Ammonia as N 0.05 mg/L 1 0.05 OK
MW-11 Potassium 1 mg/L 1 0.5 OK
MW-11 Selenium 5 ug/L u 5 5 OK
MW-11 Silver IO ug/L u 5 IO OK
MW-11 Sodium 20 mg/L 20 0.5 OK
MW-11 Sulfate 50 mg/L 100 1 OK
MW-11 Tetrahydrofuran I ug/L u I I OK
MW-11 Thallium 0.5 ug/L u 5 0.5 OK
MW-11 Tin 100 ug/L u 5 100 OK
MW-11 Toluene 1 ug/L u 1 1 OK
MW-11 Total Dissolved Solids 20 MG/L 2 10 OK
MW-11 Uranium 0.5 ug/L 5 0.3 OK
MW-1 1 Vanadium 15 ug/L u 5 15 OK
MW-11 Xylenes, Total 1 ug/L u 1 1 OK
MW-11 Zinc 10 ug/L u 5 JO OK
MW-12 Acetone 20 ug/L u 1 20 OK
MW-12 Arsenic 5 ug/L u 5 5 OK
MW-12 Benzene 1 ug/L u 1 1 OK
MW-12 Beryllium 0.5 ug/L u 5 0.5 OK
MW-12 Bicarbonate as CaC03 I mg/L 1 1 OK
MW-12 Cadmium 0.5 ug/L u 5 0.5 OK
MW-12 Calcium 10 mg/L 10 0.5 OK
MW-12 Carbon tetrachloride 1 ug/L u 1 1 OK
MW-12 Carbonate as C03 1 mg/L u 1 1 OK
MW-12 Chloride I mg/L 1 1 OK
MW-12 Chloroform 1 ug/L u 1 1 OK
G-5A Quanerly Sample Reporting Limit Check
Lab Required
I Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-12 Chloromethane I ug/L u 1 1 OK
MW-12 Chromium 25 ug/L u 5 25 OK
MW-12 Cobalt 10 ug/L u 5 10 OK
MW-12 Coooer JO ug/L u 5 JO OK
MW-12 Fluoride 0.1 mg/L 1 0.1 OK
MW-12 Gross Radium Alpha 0.975 pCi/L u 1 1 OK
MW-12 Iron 30 ug/L u 5 30 OK
MW-12 Lead 1 ug/L u 5 1 OK
MW-12 Magnesium JO mg/L JO 0.5 OK
MW-12 Manganese 10 ug/L 5 10 OK
MW-12 Mercury 0.5 u_g/L u 1 0.5 OK
MW-12 Methyl ethyl ketone 20 ug/L u 1 20 OK
MW-12 M ethylene chloride I ug/L u I I OK
MW-12 Molybdenum 10 ug/L u 5 10 OK
MW-12 Naphthalene 1 ug/L u I I OK
MW-12 Nickel 20 ug/L u 5 20 OK
MW-12 Nitrate + Nitrite as N 0.1 mg/L u 1 0.1 OK
MW-12 Nitrogen, Ammonia as N 0.05 mg/L u I 0.05 OK
MW-12 Potassium I mg/L 1 0.5 OK
MW-12 Selenium 5 ug/L 5 5 OK
MW-12 Silver 10 ug/L u 5 JO OK
MW-12 Sodium 10 mg/L 10 0.5 OK
MW-12 Sulfate 50 mg/L 100 1 OK
MW-12 Tetrahvdrnfuran 1 ug/L I 1 OK
MW-12 Thallium 0.5 ug/L u 5 0.5 OK
MW-12 Tin JOO ug/L u 5 100 OK
MW-12 Toluene 1 ug/L u I 1 OK
MW-12 Total Dissolved Solids 20 MG/L 2 10 OK
MW-12 Uranium 0.5 ug/L 5 0.3 OK
MW-12 Vanadium 15 ug/L u 5 15 OK
MW-12 Xylenes, Total 1 ug/L u 1 1 OK
MW-12 Zinc 10 ug/L u 5 10 OK
MW-14 Acetone 20 ug/L u 1 20 OK
MW-14 Arsenic 5 ug/L u 5 5 OK
MW-14 Benzene 1 ug/L u 1 1 OK
MW-14 Beryllium 0.5 ug/L u 5 0.5 OK
MW-14 Bicarbonate as CaC03 1 mg/L 1 1 OK
MW-14 Cadmium 0.5 ug/L 5 0.5 OK
MW-14 Calcium JO mg/L 10 0.5 OK
MW-14 Carbon tetrachloride 1 ug/L u 1 1 OK
MW-14 Carbonate as C03 1 mg/L u 1 1 OK
MW-14 Chloride 1 mg/L 1 1 OK
MW-14 Chloroform 1 ug/L u 1 1 OK
MW-14 Chloromethane 1 ug/L u 1 1 OK
MW-14 Chromium 25 ug/L u 5 25 OK
MW-14 Cobalt 10 ug/L u 5 10 OK
MW-14 Cooner 10 ug/L u 5 10 OK
MW-14 Fluoride 0.1 mg/L 1 0.1 OK
MW-14 Gross Radium Alpha 0.745 pCi/L u 1 1 OK
MW-14 Iron 30 ug/L u 5 30 OK
MW-14 Lead 1 ug/L u 5 1 OK
MW-14 Magnesium 10 mg/L 10 0.5 OK
MW-14 Manganese 10 ug/L 50 10 OK
MW-14 Mercury 0.5 ug/L u 1 0.5 OK
G5AQ -I S uarter1y IR ampe ep0rt111g 1m1t ec L' . Ch k
Lab Required
Reporting Dilution Reporting RL
Location Anal¥,t'e Limit Units Qualifier Factor Limit Check
MW-14 MetJwl ethyl ketone 20 ug/L u 1 20 OK
MW-14 Methylene chloride 1 ug/L u 1 1 OK
MW-14 Molybdenum JO ug/L u 5 JO OK
MW-14 Naphthalene 1 ug/L u I 1 OK
MW-14 Nickel 20 ug/L u 5 20 OK
MW-14 Nitrate + Nitrite as N 0.1 mg/L u 1 0.1 OK
MW-14 Nitrogen, Ammonia as N 0.05 mg/L 1 0.05 OK
MW-14 Potassium 1 mg/L 1 0.5 OK
MW-14 Selenium 5 ug/L u 5 5 OK
MW-14 Silver 10 ug/L u 5 10 OK
MW-14 Sodium JO mg/L 10 0.5 OK
MW-14 Sulfate 50 mg/L 100 1 OK
MW-14 Tetrahvdrofuran 1 ug/L u 1 1 OK
MW-14 Thallium 0.5 ug/L u 5 0.5 OK
MW-14 Tin 100 ug/L u 5 100 OK
MW-14 Toluene I ug/L u 1 I OK
MW-14 Total Dissolved Solids 20 MG/L 2 10 OK
MW-14 Uranium 0.5 ug/L 5 0.3 OK
MW-14 Vanadium 15 ug/L u 5 15 OK
MW-14 Xylenes, Total 1 ug/L u 1 I OK
MW-14 Zinc 10 ug/L 5 JO OK
MW-15 Acetone 20 ug/L u I 20 OK
MW-15 Arsenic 5 ug/L u 5 5 OK
MW-15 Benzene 1 ug/L u 1 1 OK
MW-15 Beryllium 0.5 ug/L u 5 0.5 OK
MW-15 Bicarbonate as CaC03 1 mg/L 1 1 OK
MW-15 Cadmium 0.5 ug/L u 5 0.5 OK
MW-15 Calcium 10 mg/L 10 0.5 OK
MW-15 Carbon tetrachloride 1 ug/L u 1 1 OK
MW-15 Carbonate as C03 1 mg/L u 1 1 OK
MW-15 Chloride 20 mg/L 200 1 OK
MW-15 Chloroform 1 ug/L u 1 1 OK
MW-15 Chloromethane l ug/L u 1 1 OK
MW-15 Chromium 25 ug/L u 5 25 OK
MW-15 Cobalt 10 ug/L u 5 10 OK
MW-15 Copper 10 uJ2:/L u 5 10 OK
MW-15 Fluoride 0.1 mg/L 1 0.1 OK
MW-15 Gross Radium Alpha 0.709 pCi/L u 1 I OK
MW-15 Iron 30 ug/L u 5 30 OK
MW-15 Lead 1 ug/L u 5 1 OK
MW-15 Magnesium 10 mg/L 10 0.5 OK
MW-15 ManJ?.anese 10 ug/L u 5 10 OK
MW-15 Mercury 0.5 ug/L u I 0.5 OK
MW-15 Methyl ethyl ketone 20 ug/L u 1 20 OK
MW-15 Methylene chloride 1 ug/L u I I OK
MW-15 Molybdenum 10 ug/L u 5 10 OK
MW-15 Naphthalene 1 ug/L u 1 1 OK
MW-15 Nickel 20 ug/L u 5 20 OK
MW-15 Nitrate + Nitrite as N 0.1 mg/L u 1 0.1 OK
MW-15 Nitrogen, Ammonia as N 0.05 mg/L u 1 0.05 OK
MW-15 Potassium 1 mg/L 1 0.5 OK
MW-15 Selenium 5 ug/L 5 5 OK
MW-15 Silver 10 ug/L u 5 10 OK
MW-15 Sodium 10 mg/L 10 0.5 OK
G-5A Quarterly Sample Reponing Limit Check
Lab Required
I> Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-15 Sulfate 100 mg/L 200 1 OK
MW-15 Tetrahvdrofuran 1 ug/L u 1 1 OK
MW-15 Thallium 0.5 ug/L u 5 0.5 OK
MW-15 Tin 100 ug/L u 5 100 OK
MW-15 Toluene 1 ug/L u 1 I OK
MW-15 Total Dissolved Solids 20 MG/L 2 IO OK
MW-15 Uranium 0.5 ug/L 5 0.3 OK
MW-15 Vanadium 15 ug/L u 5 15 OK
MW-15 Xylenes, Total 1 ug/L u 1 1 OK
MW-15 Zinc IO ug/L u 5 IO OK
MW-17 Acetone 20 ug/L u 1 20 OK
MW-17 Arsenic 5 ug/L u 5 5 OK
MW-17 Benzene 1 ug/L u 1 1 OK
MW-17 Beryllium 0.5 ug/L u 5 0.5 OK
MW-17 Bicarbonate as CaC03 1 mg/L 1 1 OK
MW-17 Cadmium 0.5 ug/L u 5 0.5 OK
MW-17 Calcium IO mg/L 10 0.5 OK
MW-17 Carbon tetrachloride 1 ug/L u 1 I OK
MW-17 Carbonate as C03 1 mg/L u J I OK
MW-17 Chloride 1 mg/L 2 I OK
MW-17 Chloroform 1 ug/L u 1 1 OK
MW-17 Chloromethane 1 ug/L u 1 I OK
MW-17 Chromium 25 ug/L u 5 25 OK
MW-17 Cobalt IO ug/L u 5 IO OK
MW-17 Cop·per 10 ug/L u 5 10 OK
MW-17 Fluoride 0.2 mg/L 2 0.1 OK
MW-17 Gross Radium Alpha 0.86 pCi/L u 1 J OK
MW-17 Iron . 30 ug/L u 5 30 OK
MW-17 Lead 1 ug/L u 5 1 OK
MW-17 Mae.nesium 1 mg/L IO 0.5 OK
MW-17 Manganese IO ug/L 5 IO OK
MW-17 Mercury 0.5 ug/L u I 0.5 OK
MW-17 Methyl ethyl ketone 20 ug/L u I 20 OK
MW-17 Methylene chloride 1 ug/L u 1 1 OK
MW-17 Molybdenum 10 ug/L u 5 IO OK
MW-17 Naphthalene I ug/L u I I OK
MW-17 Nickel 20 ug/L u 5 20 OK
MW-17 Nitrate + Nitrite as N 0.1 mg/L 1 0.1 OK
MW-17 Nitrogen, Ammonia as N 0.05 mg/L u I 0.05 OK
MW-17 Potassium I mg/L 1 0.5 OK
MW-17 Selenium 5 ug/L 5 5 OK
MW-17 Silver 10 ug/L u 5 IO OK
MW-17 Sodium IO mg/L IO 0.5 OK
MW-17 Sulfate 100 mg/L 200 1 OK
MW-17 Tetrahydrofuran I ug/L u I 1 OK
MW-17 Thallium 0.5 ug/L u 5 0.5 OK
MW-17 Tin 100 ug/L u 5 100 OK
MW-17 Toluene I ug/L u 1 1 OK
MW-17 Total Dissolved Solids 20 MG/L 2 IO OK
MW-17 Uranium 0.5 ug/L 5 0.3 OK
MW-17 Vanadium 15 ug/L u 1 15 OK
MW-17 Xylenes, Total I ug/L u I 1 OK
MW-17 Zinc IO ug/L u 5 10 OK
MW-18 Acetone 20 ug/L u 1 20 OK
G-5A Quarterly Sample Reporting Limit Check
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-18 Arsenic 5 ug/L u 5 5 OK
MW-18 Benzene 1 ug/L u 1 1 OK
MW-18 Beryllium 0.5 ug/L u 5 0.5 OK
MW-18 Bicarbonate as CaC03 I mg/L 1 1 OK
MW-18 Cadmium 0.5 ug/L u 5 0.5 OK
MW-18 Calcium 10 mg/L IO 0.5 OK
MW-18 Carbon tetrachloride 1 ug/L u 1 1 OK
MW-18 Carbonate as C03 1 mg/L u 1 1 OK
MW-18 Chloride 1 mg/L IO 1 OK
MW-18 Chloroform 1 ug/L u 1 1 OK
MW-18 Chloromethane I ug/L u 1 1 OK
MW-18 Chromium 25 ug/L u 5 25 OK
MW-18 Cobalt IO ug/L u 5 IO OK
MW-18 Copper 10 ug/L u 5 10 OK
MW-18 Fluoride 0.2 mg/L 2 0.1 OK
MW-18 Gross Radium Alpha 0.776 pCi/L u 1 1 OK
MW-18 Iron 30 ug/L 5 30 OK
MW-18 Lead I ug/L u 5 1 OK
MW-18 Magnesium 1 mg/L IO 0.5 OK
MW-18 Manganese IO ug/L 5 IO OK
MW-18 Mercury 0.5 ug/L u 1 0.5 OK
MW-18 Methyl ethyl ketone 20 ug/L u 1 20 OK
MW-18 Methylene chloride 1 ug/L u 1 1 OK
MW-18 Molybdenum 10 ug/L u 5 10 OK
MW-18 Naphthalene 1 ug/L u 1 1 OK
MW-18 Nickel 20 ug/L u 5 20 OK
MW-18 Nitrate + Nitrite as N 0.1 mg/L u 1 0.1 OK
MW-18 Nitrogen, Ammonia as N 0.05 mg/L u 1 0.05 OK
MW-18 Potassium 1 mg/L 1 0.5 OK
MW-18 Selenium 5 ug/L u 5 5 OK
MW-18 Silver 10 ug/L u 5 10 OK
MW-18 Sodium 10 mg/L IO 0.5 OK
MW-18 Sulfate 100 mg/L 200 1 OK
MW-18 Tetrahydrofuran 1 ug/L u 1 1 OK
MW-18 Thallium 0.5 ug/L 5 0.5 OK
MW-18 Tin 100 ug/L u 5 100 OK
MW-18 Toluene 1 ug/L u 1 1 OK
MW-18 Total Dissolved Solids 20 MG/L 2 10 OK
MW-18 Uranium 0.5 ug/L 5 0.3 OK
MW-18 Vanadium 15 ug/L u 1 15 OK
MW-18 Xylenes, Total 1 ug/L u 1 1 OK
MW-18 Zinc IO ug/L u 5 10 OK
MW-19 Acetone 20 ug/L u 1 20 OK
MW-19 Arsenic 5 ug/L u 5 5 OK
MW-19 Benzene 1 ug/L u 1 1 OK
MW-19 Beryllium 0.5 ug/L u 5 0.5 OK
MW-19 Bicarbonate as CaC03 1 mg/L 1 1 OK
MW-19 Cadmium 0.5 ug/L u 5 0.5 OK
MW-19 Calcium 5 mg/L 5 0.5 OK
MW-19 Carbon tetrachloride 1 ug/L u 1 1 OK
MW-19 Carbonate as C03 1 mg/L u 1 1 OK
MW-19 Chloride 1 mg/L 5 1 OK
MW-19 Chloroform 1 ug/L u 1 1 OK
MW-19 Chloromethane 1 ug/L u 1 1 OK
G5AQ -uarter1y amp e I S I R cport mg 1m1t ec L' . Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-19 Chromium 25 ug/L u 5 25 OK
MW-19 Cobalt JO ug/L u 5 10 OK
MW-19 Cooner IO ug/L u 5 IO OK
MW-19 Fluoride 0.5 mg/L 5 0.1 OK
MW-19 Gross Radium Alpha 0.854 pCi/L 1 1 OK
MW-19 Iron 30 ug/L u 5 30 OK
MW-19 Lead 1 ug/L u 5 1 OK
MW-19 Magnesium 1 mg/L 1 0.5 OK
MW-19 Manganese JO ug/L u 5 IO OK
MW-19 Mercury 0.5 ug/L u 1 0.5 OK
MW-19 Methyl ethyl ketone 20 ug/L u 1 20 OK
MW-19 Methylene chloride 1 ug/L u 1 1 OK
MW-19 Molybdenum IO ug/L u 5 IO OK
MW-19 Naphthalene 1 ug/L u 1 1 OK
MW-19 Nickel 20 ug/L u 5 20 OK
MW-19 Nitrate + Nitrite as N 0.1 mg/L 5 0.1 OK
MW-19 Nitrogen, Ammonia as N 0.05 mg/L u 1 0.05 OK
MW-19 Potassium 1 mg/L 1 0.5 OK
MW-19 Selenium 5 ug/L 5 5 OK
MW-19 Silver IO ug/L u 5 10 OK
MW-19 Sodium 5 mg/L 5 0.5 OK
MW-19 Sulfate 25 mg/L 50 1 OK
MW-19 Tetrahydrofuran 1 ug/L u 1 1 OK
MW-19 Thallium 0.5 ug/L u 5 0.5 OK
MW-19 Tin 100 ug/L u 5 100 OK
MW-19 Toluene 1 ug/L u 1 1 OK
MW-19 Total Dissolved Solids 20 MG/L 2 IO OK
MW-19 Uranium 0.5 ug/L 5 0.3 OK
MW-19 Vanadium 15 ug/L u 5 15 OK
MW-19 Xylenes, Total 1 ug/L u 1 1 OK
MW-19 Zinc 10 ug/L u 5 IO OK
MW-20 Acetone 20 ug/L u 1 20 OK
MW-20 Arsenic 5 ug/L u 5 5 OK
MW-20 Benzene 1 ug/L u 1 1 OK
MW-20 Beryllium 0.5 ug/L u 5 0.5 OK
MW-20 Bicarbonate as CaC03 I mg/L I 1 OK
MW-20 Cadmium 0.5 ug/L u 5 0.5 OK
MW-20 Calcium 10 mg/L IO 0.5 OK
MW-20 Carbon tetrachloride 1 ug/L u 1 1 OK
MW-20 Carbonate as C03 1 mg/L u 1 1 OK
MW-20 Chloride 2 mg/L 20 1 OK
MW-20 Chloroform 1 ug/L u 1 1 OK
MW-20 Chloromethane 1 ug/L u l 1 OK
MW-20 Chromium 25 ug/L u 5 25 OK
MW-20 Cobalt 10 ug/L u 5 IO OK
MW-20 Coooer IO ug/L 5 IO OK
MW-20 Fluoride 0.2 mg/L 2 0.1 OK
MW-20 Gross Radium Alpha 0.5 pCi/L u 1 1 OK
MW-20 Iron 30 ug/L 5 30 OK
MW-20 Lead 1 ug/L u 5 l OK
MW-20 Magnesium 0.1 mg/L 1 0.5 OK
MW-20 Manganese IO ug/L u 5 IO OK
MW-20 Mercury 0.5 ug/L u 1 0.5 OK
MW-20 Methyl ethyl ketone 20 ug/L u 1 20 OK
G5AQ -I S I R uarlerty amp e cportmg L1m1t ec .. Ch k
Lab Required
Reporting Dilution Reporting RL
Location .AnaLyte Limit Units Qualifier Factor Limit Check
MW-20 Methylene chloride 1 ug/L u 1 I OK
MW-20 Molybdenum JO ug/L 5 JO OK
MW-20 Naphthalene I ug/L u I I OK
MW-20 Nickel 20 ug/L u 5 20 OK
MW-20 Nitrate + Nitrite as N 0.1 mg/L 10 0.1 OK
MW-20 Nitrngen, Ammonia as N 0.05 mg/L 1 0.05 OK
MW-20 Potassium 2 mg/L 2 0.5 OK
MW-20 Selenium 5 ug/L u 5 5 OK
MW-20 Silver JO ug/L u 5 10 OK
MW-20 Sodium JOO mg/L JOO 0.5 OK
MW-20 Sulfate JOO mg/L 200 I OK
MW-20 Tetrahydrofuran 1 ug/L u 1 1 OK
MW-20 Thallium 0.5 ug/L u 5 0.5 OK
MW-20 Tin JOO ug/L u 5 100 OK
MW-20 Toluene 1 ug/L u 1 1 OK
MW-20 Total Dissolved Solids 20 MOIL 2 10 OK
MW-20 Uranium 0.5 ug/L 5 0.3 OK
MW-20 Vanadium 15 ug/L u 1 15 OK
MW-20 Xylenes, Total 1 ug/L u 1 1 OK
MW-20 Zinc 10 ug/L u 5 JO OK
MW-22 Acetone 20 ug/L u 1 20 OK
MW-22 Arsenic 5 ug/L u 5 5 OK
MW-22 Benzene 1 ug/L u 1 1 OK
MW-22 Beryllium 0.5 ug/L 5 0.5 OK
MW-22 Bicarbonate as CaC03 1 mg/L 1 1 OK
MW-22 Cadmium 0.5 ug/L 5 0.5 OK
MW-22 Calcium 10 mg/L JO 0.5 OK
MW-22 Carbon tetrachloride 1 ug/L u 1 1 OK
MW-22 Carbonate as C03 1 mg/L u 1 1 OK
MW-22 Chloride 1 mg/L 10 1 OK
MW-22 Chloroform 1 ug/L u 1 1 OK
MW-22 Chloromethane 1 ug/L u 1 1 OK
MW-22 Chromium 25 ug/L u 5 25 OK
MW-22 Cobalt 10 ug/L 20 10 OK
MW-22 Coooer 10 ug/L 5 JO OK
MW-22 Fluoride I mg/L 10 0.1 OK
MW-22 Gross Radium Alpha 0.827 pCi/L 1 1 OK
MW-22 Iron 30 ug/L 5 30 OK
MW-22 Lead I ug/L 5 I OK
MW-22 Magnesium 2 mg/L 20 0.5 OK
MW-22 Manganese 100 ug/L 1000 10 OK
MW-22 Mercury 0.5 ug/L u 1 0.5 OK
MW-22 Methyl etl1yl ketone 20 ug/L u 1 20 OK
MW-22 Methylene chloride 1 ug/L u 1 1 OK
MW-22 Molybdenum JO ug/L 5 10 OK
MW-22 Naphthalene 1 ug/L u 1 l OK
MW-22 Nickel 20 ug/L 5 20 OK
MW-22 Nitrate+ Nitrite as N 0.1 mg/L 5 0.1 OK
MW-22 Nitrogen, Ammonia as N 0.05 mg/L 1 0.05 OK
MW-22 Potassium l mg/L 1 0.5 OK
MW-22 Selenium 5 ug/L 5 5 OK
MW-22 Silver 10 ug/L u 5 10 OK
MW-22 Sodium JO mg/L 10 0.5 OK
MW-22 Sulfate 500 mg/L 1000 1 OK
G5AQ -uarteriy amp e I S IR epon,ng 1m1t ec L' . Ch k
Lab Required
I Reporting Dilution Reporting RL
Location AnaJyte Limit Units Qualifier Factor Limit Check
MW-22 Tetrahydrofuran 1 ug/L u 1 l OK
MW-22 Thallium 0.5 ug/L 5 0.5 OK
MW-22 Tin 100 ug/L u 5 100 OK
MW-22 Toluene 1 ug/L u 1 1 OK
MW-22 Total Dissolved Solids 20 MG/L 2 10 OK
MW-22 Uranium 0.5 ug/L 5 0.3 OK
MW-22 Vanadium 15 ug/L u 1 15 OK
MW-22 Xylenes, Total 1 ug/L u 1 1 OK
MW-22 Zinc 10 ug/L 20 10 OK
MW-23 Acetone 20 ug/L u 1 20 OK
MW-23 Arsenic 5 ug/L u 5 5 OK
MW-23 Benzene l ug/L u 1 1 OK
MW-23 Beryllium 0.5 ug/L u 5 0.5 OK
MW-23 Bicarbonate as CaC03 1 mg/L l l OK
MW-23 Cadmium 0.5 ug/L u 5 0.5 OK
MW-23 Calcium 10 mg/L 10 0.5 OK
MW-23 Carbon tetrachloride 1 ug/L u 1 l OK
MW-23 Carbonate as C03 1 mg/L u 1 1 OK
MW-23 Chloride 1 mg/L 2 1 OK
MW-23 Chloroform 1 ug/L u 1 1 OK
MW-23 Chloromethane I ug/L u 1 1 OK
MW-23 Chromium 25 ug/L u 5 25 OK
MW-23 Cobalt 10 ug/L u 5 10 OK
MW-23 Copper 10 ug/L u 5 10 OK
MW-23 Fluoride 0.2 mg/L u 2 0.1 OK
MW-23 Gross Radium Alpha 0.741 pCi/L 1 I OK
MW-23 Iron 30 ug/L u 5 30 OK
MW-23 Lead I ug/L u 5 1 OK
MW-23 Magnesi um 1 mg/L 10 0.5 OK
MW-23 Manganese 10 ug/L u 5 10 OK
MW-23 Mercury 0.5 ug/L u 1 0.5 OK
MW-23 Methyl ethyl ketone 20 ug/L u 1 20 OK
MW-23 Methylene chloride 1 ug/L u 1 1 OK
MW-23 Molybdenum 10 ug/L u 5 10 OK
MW-23 Naphthalene 1 ug/L u 1 1 OK
MW-23 Nickel 20 ug/L u 5 20 OK
MW-23 Nitrate + Nitrite as N 0.1 mg/L 1 0.1 OK
MW-23 Nitrogen, Ammonia as N 0.05 m2/L u 1 0.05 OK
MW-23 Potassium 1 mg/L 1 0.5 OK
MW-23 Selenium 5 ug/L u 5 5 OK
MW-23 Silver 10 ug/L u 5 10 OK
MW-23 Sodium 10 mg/L 10 0.5 OK
MW-23 Sulfate 100 mg/L 200 1 OK
MW-23 Tetrahydrofurnn 1 ug/L u 1 l OK
MW-23 Thallium 0.5 ug/L u 5 0.5 OK
MW-23 Tin 100 ug/L u 5 100 OK
MW-23 Toluene 1 ug/L u 1 1 OK
MW-23 Total Dissolved Solids 20 MG/L 2 10 OK
MW-23 Uranium 0.5 ug/L 5 0.3 OK
MW-23 Vanadium 15 ug/L u l 15 OK
MW-23 Xylenes, Total 1 ug/L u 1 1 OK
MW-23 Zinc 10 ug/L u 5 10 OK
MW-24 Acetone 20 ug/L u l 20 OK
MW-24 Arsenic 5 ug/L u 5 5 OK
G 5AQ -uarter1y amp e I S IR eportmg 1m1t ec L' . Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analvte Limit Units Qualifier Factor Limit Check
MW-24 Benzene l ug/L u 1 I OK
MW-24 Beryllium 0.5 ug/L 5 0.5 OK
MW-24 Bicarbonate as CaC03 1 mg/L 1 1 OK
MW-24 Cadmium 0.5 ug/L 5 0.5 OK
MW-24 Calcium 10 mg/L 10 0.5 OK
MW-24 Carbon tetrachloride 1 ug/L u 1 1 OK
MW-24 Carbonate as C03 1 mg/L u 1 1 OK
MW-24 Chloride 1 mg/L 5 1 OK
MW-24 Chloroform 1 ug/L u 1 I OK
MW-24 Chloromethane 1 ug/L u 1 1 OK
MW-24 Chromium 25 ug/L u 5 25 OK
MW-24 Cobalt 10 ug/L 5 10 OK
MW-24 Copper 10 ug/L 5 10 OK
MW-24 Fluoride 0.5 mg/L 5 0.1 OK
MW-24 Gross Radium Alpha 0.913 pCi/L 1 1 OK
MW-24 Iron 30 ug/L 5 30 OK
MW-24 Lead 1 ug/L 5 1 OK
MW-24 Magnesium 1 mg/L 10 0.5 OK
MW-24 Manganese 10 ug/L 100 10 OK
MW-24 Mercury 0.5 ug/L u 1 0.5 OK
MW-24 Methyl ethyl ketone 20 ug/L u 1 20 OK
MW-24 Methylene chloride 1 ug/L u 1 1 OK
MW-24 Molybdenum 10 ug/L u 5 10 OK
MW-24 Naphthalene 1 ug/L u 1 1 OK
MW-24 Nickel 20 ug/L 5 20 OK
MW-24 Nitrate + Nitrite as N 0.1 mg/L 1 0.1 OK
MW-24 Nitrogen, Ammonia as N 0.05 mg/L 1 0.05 OK
MW-24 Potassium 1 mg/L 1 0.5 OK
MW-24 Selenium 5 ug/L 5 5 OK
MW-24 Silver 10 ug/L u 5 10 OK
MW-24 Sodium 10 mg/L 10 0.5 OK
MW-24 Sulfate 100 mg/L 200 1 OK
MW-24 Tetrahydrofuran 1 ug/L u I I OK
MW-24 Thallium 0.5 ug/L 5 0.5 OK
MW-24 Tin 100 ug/L u 5 100 OK
MW-24 Toluene I ug/L u I I OK
MW-24 Total Dissolved Solids 20 MG/L 2 10 OK
MW-24 Uranium 0.5 ug/L 5 0.3 OK
MW-24 Vanadium 15 ug/L u I 15 OK
MW-24 Xylenes, Total 1 ug/L u 1 1 OK
MW-24 Zinc 10 ug/L 5 10 OK
MW-24A Acetone 20 ug/L u 1 20 OK
MW-24A Arsenic 5 ug/L u 5 5 OK
MW-24A Benzene I ug/L u 1 1 OK
MW-24A Beryllium 0.5 ug/L 5 0.5 OK
MW-24A Bicarbonate as CaC03 1 mg/L 1 1 OK
MW-24A Cadmium 0.5 ug/L 5 0.5 OK
MW-24A Calcium 10 mg/L 10 0.5 OK
MW-24A Carbon tetrachloride 1 ug/L u 1 1 OK
MW-24A Carbonate as C03 1 mg/L u 1 1 OK
MW-24A Chloride I mg/L 10 1 OK
MW-24A Chloroform 1 ug/L u 1 1 OK
MW-24A Chloromethane 1 ug/L u 1 1 OK
MW-24A Chromium 25 ug/L u 5 25 OK
G5AQ -uarteriy amp e I S JR eporlln_g 1m1t ec L .. Ch k
Lab Required
! Reporting Dilution Reporting RL
Location Analvle Limit Units Qualifier Factor Limit Check
MW-24A Cobalt IO ug/L 5 IO OK
MW-24A Copper 10 ug/L 5 IO OK
MW-24A Fluoride I mg/L 10 0.1 OK
MW-24A Gross Radium Alpha 0.919 pCi/L I I OK
MW-24A Iron 30 ug/L u 5 30 OK
MW-24A Lead I ug/L u 5 I OK
MW-24A Magnesium 1 mg/L IO 0.5 OK
MW-24A Manganese IO ug/L 100 IO OK
MW-24A Mercury 0.5 ug/L u I 0.5 OK
MW-24A Methyl e1hyl ketone 20 ug/L u I 20 OK
MW-24A Methylene chloride I ug/L u 1 I OK
MW-24A Molybdenum IO ug/L u 5 IO OK
MW-24A Naphthalene I ug/L u I 1 OK
MW-24A Nickel 20 ug/L 5 20 OK
MW-24A Nitrate + Nitrite as N 0.1 mg/L I 0.1 OK
MW-24A Nitro11,en , Ammonia as N 0.05 mg/L 1 0.05 OK
MW-24A Potassium I mg/L 1 0.5 OK
MW-24A Selenium 5 ug/L 5 5 OK
MW-24A Silver 10 ug/L u 5 IO OK
MW-24A Sodium IO mg/L IO 0.5 OK
MW-24A Sulfate 200 mg/L 400 1 OK
MW-24A Tetrahydrofuran 1 ug/L u I I OK
MW-24A Thallium 0.5 ug/L 5 0.5 OK
MW-24A Tin 100 ug/L u 5 100 OK
MW-24A Toluene 1 ug/L u I I OK
MW-24A Total Dissolved Solids 20 MG/L 2 IO OK
MW-24A Uranium 0.5 ug/L 5 0.3 OK
MW-24A Vanadium 15 ug/L u I 15 OK
MW-24A Xylenes, Total 1 ug/L u 1 I OK
MW-24A Zinc IO ug/L 5 10 OK
MW-25 Acetone 20 ug/L u 1 20 OK
MW-25 Arsenic 5 ug/L u 5 5 OK
MW-25 Benzene 1 ug/L u 1 1 OK
MW-25 Beryllium 0.5 ug/L u 5 0.5 OK
MW-25 Bicarbonate as CaC03 1 mg/L 1 1 OK
MW-25 Cadmium 0.5 ug/L 5 0.5 OK
MW-25 Calcium IO mg/L IO 0.5 OK
MW-25 Carbon tetrachloride 1 ug/L u 1 1 OK
MW-25 Carbonate as C03 1 mg/L u 1 1 OK
MW-25 Chloride IO mg/L 100 I OK
MW-25 Chloroform 1 ug/L u 1 1 OK
MW-25 Chloromethane 1 ug/L u 1 1 OK
MW-25 Chromium 25 ug/L u 5 25 OK
MW-25 Cobalt 10 ug/L u 5 10 OK
MW-25 Coooer 10 ug/L u 5 10 OK
MW-25 Fluoride 0.2 mg/L 2 0.1 OK
MW-25 Gross Radium Alpha 0.919 pCi/L u 1 1 OK
MW-25 Iron 30 ug/L u 5 30 OK
MW-25 Lead 1 ug/L u 5 1 OK
MW-25 Magnesium 10 mg/L IO 0.5 OK
MW-25 Manganese 10 ug/L 20 10 OK
MW-25 Mercury 0.5 ug/L u 1 0.5 OK
MW-25 Methyl ethyl ketone 20 ug/L u 1 20 OK
MW-25 Methylene chloride 1 ug/L u 1 1 OK
G 5AQ -uarter y amp e I S I R eoor1111g 1m1t ec L" . Ch k
Lab Required
Reporting Dilution Reporting RL
Location Anal)(te Limit Units Qualifier Factor Limit Check
MW-25 Molybdenum 10 ug/L 5 10 OK
MW-25 Naphthalene 1 ug/L u 1 1 OK
MW-25 Nickel 20 ug/L u 5 20 OK
MW-25 Nitrate + Nitrite as N 0.1 mg/L u 1 0.1 OK
MW-25 Nitrogen, Ammonia as N 0.05 mg/L 1 0.05 OK
MW-25 Potassium 1 mg/L 1 0.5 OK
MW-25 Selenium 5 ug/L u 5 5 OK
MW-25 Silver 10 ug/L u 5 10 OK
MW-25 Sodium 10 mg/L 10 0.5 OK
MW-25 Sulfate 50 mg/L 100 1 OK
MW-25 Tetrahydrofuran 1 ug/L u 1 1 OK
MW-25 Thallium 0.5 ug/L 5 0.5 OK
MW-25 Tin 100 ug/L u 5 100 OK
MW-25 Toluene 1 ug/L u 1 1 OK
MW-25 Total Dissolved Solids 20 MG/L 2 10 OK
MW-25 Uranium 0.5 ug/L 5 0.3 OK
MW-25 Vanadium 15 ug/L u 5 15 OK
MW-25 Xylenes, Total 1 ug/L u I 1 OK
MW-25 Zinc 10 ug/L u 5 10 OK
MW-26 Acetone 20 ug/L u I 20 OK
MW-26 Arsenic 5 ug/L u 5 5 OK
MW-26 Benzene 1 ug/L u 1 I OK
MW-26 Beryllium 0.5 ug/L u 5 0.5 OK
MW-26 Bicarbonate as CaC03 1 mg/L 1 1 OK
MW-26 Cadmium 0.5 ug/L 5 0.5 OK
MW-26 Calcium 5 mg/L 5 0.5 OK
MW-26 Carbon tetrachloride 1 ug/L u 1 1 OK
MW-26 Carbonate as C03 I mg/L u 1 1 OK
MW-26 Chloride JO mg/L 100 1 OK
MW-26 Chloroform 10 ug/L 10 1 OK
MW-26 Chloromethane 1 ug/L u 1 I OK
MW-26 Chromium 25 ug/L u 5 25 OK
MW-26 Cobalt 10 ug/L u 5 10 OK
MW-26 Copper JO ug/L u 5 10 OK
MW-26 Fluoride 0.2 mg/L 2 0.1 OK
MW-26 Gross Radium Alpha 0.969 pCi/L I 1 OK
MW-26 Iron 30 ug/L 5 30 OK
MW-26 Lead I ug/L u 5 I OK
MW-26 Magnesium 5 mg/L 5 0.5 OK
MW-26 Manganese 10 ug/L 50 10 OK
MW-26 Mercury 0.5 ug/L u I 0.5 OK
MW-26 Methyl ethyl ketone 20 ug/L u I 20 OK
MW-26 Meth ylene chloride 1 ug/L u I 1 OK
MW-26 Molybdenum 10 ug/L u 5 10 OK
MW-26 Naphthalene 1 ug/L u 1 1 OK
MW-26 Nickel 20 ug/L u 5 20 OK
MW-26 Nitrate + Nitrite as N 0.1 mg/L 5 0.1 OK
MW-26 Nitrogen, Ammonia as N 0.05 mg/L 1 0.05 OK
MW-26 Potassium 1 mg/L 1 0.5 OK
MW-26 Selenium 5 ug/L u 5 5 OK
MW-26 Silver 10 ug/L u 5 10 OK
MW-26 Sodium 5 mg/L 5 0.5 OK
MW-26 Sulfate 50 mg/L 100 1 OK
MW-26 Tetrahydroforan 1 ug/L u 1 1 OK
G5AQ -I S J R uarter1y amp e eporung 1m1t ec L .. Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-26 Thallium 0.5 ug/L u 5 0.5 OK
MW-26 Tin 100 ug/L u 5 100 OK
MW-26 Toluene 1 ug/L u 1 1 OK
MW-26 Total Dissolved Solids 20 MG/L 2 10 OK
MW-26 Uranium 0.5 ug/L 5 0.3 OK
MW-26 Vanadium 15 ug/L u 5 15 OK
MW-26 Xylenes, Total I ug/L u I I OK
MW-26 Zinc 10 ug/L u 5 10 OK
MW-27 Acetone 20 ug/L u I 20 OK
MW-27 Arsenic 5 ug/L u 5 5 OK
MW-27 Benzene 1 ug/L u 1 I OK
MW-27 Beryllium 0.5 ug/L u 5 0.5 OK
MW-27 Bicarbonate as CaC03 1 mg/L 1 I OK
MW-27 Cadmium 0.5 ug/L u 5 0.5 OK
MW-27 Calcium 10 mg/L 10 0.5 OK
MW-27 Carbon tetrachloride 1 ug/L u I 1 OK
MW-27 Carbonate as C03 1 mg/L u I 1 OK
MW-27 Chloride 5 mg/L 50 I OK
MW-27 Chloroform 1 ug/L u I I OK
MW-27 Chloromethane 1 ug/L u I I OK
MW-27 Chromium 25 ug/L u 5 25 OK
MW-27 Cobalt 10 ug/L u 5 10 OK
MW-27 Coooer 10 ug/L u 5 10 OK
MW-27 Fluoride 0.5 mg/L 5 0.1 OK
MW-27 Gross Radium Alpha 0.89 pCi/L 1 1 OK
MW-27 Iron 30 ug/L u 5 30 OK
MW-27 Lead 1 ug/L u 5 I OK
MW-27 Magnesium 10 mg/L 10 0.5 OK
MW-27 Manganese 10 ug/L u 5 10 OK
MW-27 Mercury 0.5 ug/L u 1 0.5 OK
MW-27 Methyl ethyl ketone 20 ug/L u 1 20 OK
MW-27 Methylene chloride 1 ug/L u 1 1 OK
MW-27 Molybdenum 10 ug/L u 5 10 OK
MW-27 Naphthalene 1 ug/L u I 1 OK
MW-27 Nickel 20 ug/L u 5 20 OK
MW-27 Nitrate + Nitrite as N 0.1 mg/L 5 0.1 OK
MW-27 Nitrogen, Ammonia as N 0.05 mg/L u 1 0.05 OK
MW-27 Potassium I mg/L I 0.5 OK
MW-27 Selenium 5 ug/L 5 5 OK
MW-27 Silver 10 ug/L u 5 10 OK
MW-27 Sodium 10 mg/L 10 0.5 OK
MW-27 Sulfate 25 mg/L 50 I OK
MW-27 Tctrahydrofuran 1 ug/L u 1 1 OK
MW-27 Thallium 0.5 ug/L u 5 0.5 OK
MW-27 Tin 100 ug/L u 5 100 OK
MW-27 Toluene 1 ug/L u 1 1 OK
MW-27 Total Dissolved Solids 20 MG/L 2 10 OK
MW-27 Uranium 0.5 ug/L 5 0.3 OK
MW-27 Vanadium 15 ug/L u 5 15 OK
MW-27 Xylenes, Total 1 ug/L u 1 1 OK
MW-27 Zinc 10 ug/L u 5 10 OK
MW-28 Acetone 20 ug/L u 1 20 OK
MW-28 Arsenic 5 ug/L 5 5 OK
MW-28 Benzene 1 ug/L u 1 1 OK
G 5AQ -I S uarteriv IR ampe eporting 1m1t ec L .. Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-28 Beryllium 0.5 ug/L u 5 0.5 OK
MW-28 Bicarbonate as CaC03 1 mg/L 1 I OK
MW-28 Cadmium 0.5 ug/L 5 0.5 OK
MW-28 Calcium 10 mg/L 10 0.5 OK
MW-28 Carbon tetrachloride I ug/L u I I OK
MW-28 Carbonate as C03 I mg/L u 1 1 OK
MW-28 Chloride 10 mg/L 100 I OK
MW-28 Chloroform 1 ug/L u I 1 OK
MW-28 Chloromethane 1 ug/L u 1 1 OK
MW-28 Chromium 25 ug/L u 5 25 OK
MW-28 Cobalt 10 ug/L 5 10 OK
MW-28 Coover 10 ug/L u 5 10 OK
MW-28 Fluoride 0.5 mg/L 5 0.1 OK
MW-28 Gross Radium Alpha 0.348 pCi/L 1 1 OK
MW-28 Iron 30 ug/L u 5 30 OK
MW-28 Lead 1 ug/L u 5 1 OK
MW-28 Magnesium 10 mg/L 10 0.5 OK
MW-28 Manganese 10 ug/L 20 10 OK
MW-28 Mercury 0.5 ug/L u 1 0.5 OK
MW-28 Methyl ethyl ketone 20 ug/L u 1 20 OK
MW-28 Methylene chloride 1 ug/L u 1 1 OK
MW-28 Molybdenum 10 ug/L u 5 10 OK
MW-28 Naphthalene 1 ug/L u 1 1 OK
MW-28 Nickel 20 ug/L 5 20 OK
MW-28 Nitrate + Nitrite as N 0.2 mg/L 20 0.1 OK
MW-28 Nitrogen, Ammonia as N 0.05 mg/L 1 0.05 OK
MW-28 -Potassium 1 mg/L 1 0.5 OK
MW-28 Selenium 5 ug/L 5 5 OK
MW-28 Silver 10 ug/L u 5 10 OK
MW-28 Sodium 10 mg/L 10 0.5 OK
MW-28 Sulfate 50 mg/L 100 1 OK
MW-28 Tetrahydrofuran 1 ug/L u 1 1 OK
MW-28 Thallium 0.5 ug/L 5 0.5 OK
MW-28 Tin 100 ug/L u 5 100 OK
MW-28 Toluene 1 ug/L u 1 1 OK
MW-28 Total Dissolved Solids 20 MG/L 2 10 OK
MW-28 Uranium 0.5 ug/L 5 0.3 OK
MW-28 Vanadium 15 ug/L u 5 15 OK
MW-28 Xylenes, Total 1 ug/L u 1 1 OK
MW-28 Zinc 10 ug/L 5 10 OK
MW-29 Acetone 20 ug/L u 1 20 OK
MW-29 Arsenic 5 ug/L u 5 5 OK
MW-29 Benzene 1 ug/L u 1 1 OK
MW-29 Beryllium 0.5 ug/L u 5 0.5 OK
MW-29 Bicarbonate as CaC03 1 m,g/L 1 1 OK
MW-29 Cadmium 0.5 ug/L u 5 0.5 OK
MW-29 Calcium 10 mg/L 10 0.5 OK
MW-29 Carbon tetrachloride 1 ug/L u 1 1 OK
MW-29 Carbonate as C03 1 mg/L u 1 1 OK
MW-29 Chloride 1 mg/L 5 1 OK
MW-29 Chloroform 1 ug/L u 1 1 OK
MW-29 Chloromethane 1 ug/L u 1 1 OK
MW-29 Chromium 25 ug/L u 5 25 OK
MW-29 Cobalt 10 ug/L u 5 10 OK
G 5AQ -uarter 1y amp e I S I R coortrng 1m1t ec L .. Ch k
Lab Required
Reporting Dilution Reporting RL
Location I Analyte Limit Units Qualifier Factor Limit Check
MW-29 Copper 10 ug/L u 5 10 OK
MW-29 Fluoride 0.5 mg/L 5 0.1 OK
MW-29 Gross Radium Alpha 0.731 pCi/L 1 1 OK
MW-29 Iron 500 ug/L 100 30 OK
MW-29 Lead 1 ug/L u 5 1 OK
MW-29 Magnesium 10 mg/L JO 0.5 OK
MW-29 Manganese 10 ug/L 100 10 OK
MW-29 Mercury 0.5 ug/L u 1 0.5 OK
MW-29 Methyl ethyl ketone 20 ug/L u 1 20 OK
MW-29 Methylene chloride 1 ug/L u 1 1 OK
MW-29 Molybdenum 10 ug/L u 5 10 OK
MW-29 Naphthalene 1 ug/L u 1 1 OK
MW-29 Nickel 20 ug/L u 5 20 OK
MW-29 Nitrate + Nitrite as N 0.1 mg/L u 1 0.1 OK
MW-29 Nitrogen, Ammonia as N 0.05 mg/L 1 0.05 OK
MW-29 Potassium 1 m,g/L 1 0.5 OK
MW-29 Selenium 5 ug/L u 5 5 OK
MW-29 Silver 10 ug/L u 5 10 OK
MW-29 Sodium JO mg/L 10 0.5 OK
MW-29 Sulfate 100 mg/L 200 1 OK
MW-29 Tetrahydrofuran I ug/L u 1 1 OK
MW-29 Thallium 0.5 ug/L u 5 0.5 OK
MW-29 Tin 100 ug/L u 5 100 OK
MW-29 Toluene 1 ug/L u 1 1 OK
MW-29 Total Dissolved Solids 20 MG/L 2 10 OK
MW-29 Uranium 0.5 u,g/L 5 0.3 OK
MW-29 Vanadium 15 ug/L u 5 15 OK
MW-29 Xylenes, Total I ug/L u I 1 OK
MW-29 Zinc 10 ug/L 20 10 OK
MW-30 Acetone 20 ug/L u 1 20 OK
MW-30 Arsenic 5 ug/L u 5 5 OK
MW-30 Benzene 1 ug/L u 1 1 OK
MW-30 Beryllium 0.5 ug/L u 5 0.5 OK
MW-30 Bicarbonate as CaC03 1 mg/L 1 1 OK
MW-30 Cadmium 0.5 ug/L u 5 0.5 OK
MW-30 Calcium 10 mg/L 10 0.5 OK
MW-30 Carbon tetrachloride 1 ug/L u 1 1 OK
MW-30 Carbonate as C03 1 mg/L u 1 1 OK
MW-30 Chloride 10 mg/L 100 1 OK
MW-30 Chloroform 1 ug/L u 1 1 OK
MW-30 Chloromethane 1 ug/L u 1 1 OK
MW-30 Chromium 25 ug/L u 5 25 OK
MW-30 Cobalt 10 ug/L u 5 IO OK
MW-30 Copper 10 ug/L u 5 10 OK
MW-30 Fluoride 0.2 mg/L 2 0.1 OK
MW-30 Gross Radium Alpha 0.939 pCi/L u 1 1 OK
MW-30 Iron 30 ug/L u 5 30 OK
MW-30 Lead I ug/L u 5 1 OK
MW-30 Magnesium 10 mg/L 10 0.5 OK
MW-30 Manganese 10 ug/L u 5 10 OK
MW-30 Mercury 0.5 ug/L u 1 0.5 OK
MW-30 Methyl ethyl ketone 20 ug/L u 1 20 OK
MW-30 Methylene chloride I ug/L u 1 I OK
MW-30 Molybdenum JO ug/L u 5 JO OK
G5AQ -I S I R uar1er1y. amp e eoorllng 1mlt ec L .. Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-30 Naphthalene l ug/L u 1 1 OK
MW-30 Nickel 20 ug/L u 5 20 OK
MW-30 Nitrate + Nitrite as N 0.2 mg/L 20 0.1 OK
MW-30 Nitro.v,en. Ammonia as N 0.05 mg/L u I 0.05 OK
MW-30 Potassium 1 mg/L 1 0.5 OK
MW-30 Selenium 5 ug/L 5 5 OK
MW-30 Silver IO ug/L u 5 10 OK
MW-30 Sodium IO mg/L 10 0.5 OK
MW-30 Sulfate 50 mg/L 100 1 OK
MW-30 Tetrahydrofuran I ug/L u I I OK
MW-30 Thallium 0.5 ug/L u 5 0.5 OK
MW-30 Tin JOO ug/L u 5 100 OK
MW-30 Toluene I ug/L u I 1 OK
MW-30 Total Dissolved Solids 20 MG/L 2 10 OK
MW-30 Uranium 0.5 ug/L 5 0.3 OK
MW-30 Vanadium 15 ug/L u 5 15 OK
MW-30 X,denes Total 1 ug/L u 1 I OK
MW-30 Zinc 10 ug/L u 5 IO OK
MW-31 Acetone 20 ug/L u I 20 OK
MW-31 Arsenic 5 ug/L u 5 5 OK
MW-31 Benzene 1 ug/L u I I OK
MW-31 Beryllium 0.5 ug/L u 5 0.5 OK
MW-31 Bicarbonate as CaC03 I mg/L I I OK
MW-31 Cadmium 0.5 ug/L u 5 0.5 OK
MW-31 Calcium 10 mg/L 10 0.5 OK
MW-31 Carbon tetrachloride I ug/L u I I OK
MW-31 Carbonate as C03 I mg/L u I I OK
MW-31 Chloride 10 mg/L 100 I OK
MW-31 Chloroform 1 ug/L u I 1 OK
MW-31 Chloromethane I ug/L u 1 I OK
MW-31 Chromium 25 ug/L u 5 25 OK
MW-31 Cobalt 10 ug/L u 5 IO OK
MW-31 Copper 10 ug/L u 5 10 OK
MW-31 Fluoride 0.5 mg/L 5 0.1 OK
MW-31 Iron 30 ug/L u 5 30 OK
MW-31 Lead I ug/L u 5 1 OK
MW-31 Magnesium 10 mg/L 10 0.5 OK
MW-31 Manganese 10 ug/L u 5 10 OK
MW-31 Mercury 0.5 ug/L u I 0.5 OK
MW-31 Methyl ethyl ketone 20 ug/L u 1 20 OK
MW-31 Methylene chloride 1 ug/L u 1 1 OK
MW-31 Molybdenum IO ug/L u 5 10 OK
MW-31 Naphthalene 1 ug/L u 1 I OK
MW-31 Nickel 20 ug/L u 5 20 OK
MW-31 Nitrate + Nitrite as N 0.2 mg/L 20 0.1 OK
MW-31 Nitrogen, Ammonia as N 0.05 mg/L u I 0.05 OK
MW-31 Potassium I mg/L I 0.5 OK
MW-31 Selenium 5 ug/L 5 5 OK
MW-31 Silver IO ug/L u 5 IO OK
MW-31 Sodium IO mg/L 10 0.5 OK
MW-31 Sulfate 50 mg/L 100 1 OK
MW-31 Tetrahydrofuran 1 ug/L u 1 1 OK
MW-31 Thallium 0.5 ug/L u 5 0.5 OK
MW-31 Tin 100 ug/L u 5 100 OK
G5AQ -1 S uaneny IR amp e eportmg 1m1t ec L .. Ch k
Lab Required
Reporting Dilution Reporting RL
Location A:nalvle Limit Units Qualifier Factor Limit Check
MW-31 Toluene 1 ug/L u 1 I OK
MW-31 Total Dissolved Solids 20 MG/L 2 10 OK
MW-31 Uranium 0.5 ug/L 5 0.3 OK
MW-31 Vanadium 15 ug/L u 5 15 OK
MW-31 Xylenes, Total l ug/L u I 1 OK
MW-31 Zinc 10 ug/L u 5 10 OK
MW-31 Gross Radium Alpha 0.837 pCi/L u 1 1 OK
MW-32 Acetone 20 ug/L u 1 20 OK
MW-32 Arsenic 5 ug/L u 5 5 OK
MW-32 Benzene 1 ug/L u 1 1 OK
MW-32 Beryllium 0.5 ug/L u 5 0.5 OK
MW-32 Bicarbonate as CaC03 1 mg/L 1 I OK
MW-32 Cadmium 0.5 ug/L 5 0.5 OK
MW-32 Calcium 10 mg/L 10 0.5 OK
MW-32 Carbon tetrachloride I ug/L u 1 1 OK
MW-32 Carbonate as C03 1 mg/L u 1 1 OK
MW-32 Chloride 2 mg/L 20 1 OK
MW-32 Chloroform 1 ug/L u 1 1 OK
MW-32 Chloromethane 1 ug/L u 1 1 OK
MW-32 Chromium 25 ug/L u 5 25 OK
MW-32 Cobalt JO ug/L 5 10 OK
MW-32 Copper 10 ug/L u 5 10 OK
MW-32 Fluoride 0.1 mg/L 1 0.1 OK
MW-32 Gross Radium Alpha 0.993 pCi/L 1 1 OK
MW-32 Iron 500 ug/L 100 30 OK
MW-32 Lead 1 ug/L u 5 1 OK
MW-32 Magnesium 10 mg/L JO 0.5 OK
MW-32 Man~anese 10 ug/L 100 10 OK
MW-32 Mercury 0.5 ug/L u 1 0.5 OK
MW-32 Methyl ethyl ketone 20 ug/L u 1 20 OK
MW-32 Methylene chloride 1 ug/L u 1 1 OK
MW-32 Mol ybdenum 10 ug/L 5 10 OK
MW-32 Naphthalene 1 ug/L u 1 1 OK
MW-32 Nickel 20 ug/L 5 20 OK
MW-32 Nitrate + Nitrite as N 0.1 mg/L u 1 0.1 OK
MW-32 Nitrogen, Ammonia as N 0.05 mg/L 1 0.05 OK
MW-32 Potassium 1 mg/L 1 0.5 OK
MW-32 Selenium 5 ug/L u 5 5 OK
MW-32 Silver 10 ug/L u 5 10 OK
MW-32 Sodium 10 mg/L 10 0.5 OK
MW-32 Sulfate 100 mg/L 200 1 OK
MW-32 Tetrahydrofuran 1 ug/L u 1 1 OK
MW-32 Thallium 0.5 ug/L u 5 0.5 OK
MW-32 Tin 100 ug/L u 5 100 OK
MW-32 Toluene 1 ug/L u 1 1 OK
MW-32 Total Dissolved Solids 20 MG/L 2 10 OK
MW-32 Uranium 0.5 ug/L 5 0.3 OK
MW-32 Vanadium 15 ug/L u 5 15 OK
MW-32 Xvlencs, Total 1 ug/L u 1 1 OK
MW-32 Zinc 10 ug/L 5 10 OK
MW-35 Acetone 20 ug/L u 1 20 OK
MW-35 Arsenic 5 ug/L u 5 5 OK
MW-35 Benzene 1 ug/L u 1 1 OK
MW-35 Beryllium 0.5 ug/L u 5 0.5 OK
G 5AQ -uarteny amp e I S IR eporlmg 1m1t ec L' . Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-35 Bicarbonate as CaC03 1 mg/L 1 1 OK
MW-35 Cadmium 0.5 ug/L u 5 0.5 OK
MW-35 Calcium 10 mg/L 10 0.5 OK
MW-35 Carbon tetrachloride I ug/L u I 1 OK
MW-35 Carbonate as C03 I mg/L u I 1 OK
MW-35 Chloride 2 mg/L 20 1 OK
MW-35 Chloroform 1 ug/L u 1 1 OK
MW-35 Chloromethane 1 ug/L u 1 1 OK
MW-35 Chromium 25 ug/L u 5 25 OK
MW-35 Cobalt 10 ug/L u 5 10 OK
MW-35 Copper 10 ug/L u 5 10 OK
MW-35 Fluoride 0.2 mg/L 2 0.1 OK
MW-35 Gross Radium Alpha 0.797 pCi/L 1 1 OK
MW-35 Iron 30 ug/L 5 30 OK
MW-35 Lead 1 ug/L u 5 1 OK
MW-35 Magnesium 10 mg/L 10 0.5 OK
MW-35 Manganese 10 ug/L 5 10 OK
MW-35 Mercury 0.5 ug/L u 1 0.5 OK
MW-35 Methyl ethyl ketone 20 ug/L u 1 20 OK
MW-35 Methylene chloride I ug/L u l 1 OK
MW-35 Molybdenum 10 ug/L u 5 10 OK
MW-35 Naphthalene 1 ug/L u 1 1 OK
MW-35 Nickel 20 ug/L u 5 20 OK
MW-35 Nitrate + Nitrite as N 0.1 mg/L u 1 0.1 OK
MW-35 Nitrogen, Ammonia as N 0.05 mg/L 1 0.05 OK
MW-35 Potassium 1 mg/L 1 0.5 OK
MW-35 Selenium 5 ug/L u 5 5 OK
MW-35 Silver 10 ug/L u 5 10 OK
MW-35 Sodium 10 mg/L 10 0.5 OK
MW-35 Sulfate 100 mg/L 200 1 OK
MW-35 Tetrahvdrofuran 1 ug/L u 1 1 OK
MW-35 Thallium 0.5 ug/L u 5 0.5 OK
MW-35 Tin 100 ug/L u 5 100 OK
MW-35 Toluene 1 ug/L u 1 1 OK
MW-35 Total Dissolved Solids 20 MG/L 2 10 OK
MW-35 Uranium 0.5 ug/L 5 0.3 OK
MW-35 Vanadium 15 ug/L u 5 15 OK
MW-35 Xylenes, Total I ug/L u I 1 OK
MW-35 Zinc 10 ug/L u 5 10 OK
MW-36 Acetone 20 ug/L u 1 20 OK
MW-36 Arsenic 5 ug/L u 5 5 OK
MW-36 Benzene 1 ug/L u l l OK
MW-36 Beryllium 0.5 ug/L u 5 0.5 OK
MW-36 Bicarbonate as CaC03 l mg/L 1 1 OK
MW-36 Cadmium 0.5 ug/L u 5 0.5 OK
MW-36 Calcium 10 mg/L 10 0.5 OK
MW-36 Carbon tetrachloride I ug/L u 1 1 OK
MW-36 Carbonate as C03 1 mg/L u l l OK
MW-36 Chloride 10 mg/L 100 1 OK
MW-36 Chloroform 1 ug/L u 1 1 OK
MW-36 Chloromethane 1 ug/L u 1 l OK
MW-36 Chromium 25 ug/L u 5 25 OK
MW-36 Cobalt 10 ug/L u 5 10 OK
MW-36 Coooer 10 ug/L u 5 10 OK
G5AQ -I S 1 R uarter1y amp e eporung 1m1t ec L' . Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-36 Fluoride 0.2 mg/L 2 0.1 OK
MW-36 Gross Radium Alpha 0.717 pCi/L u 1 1 OK
MW-36 Iron 30 ug/L u 5 30 OK
MW-36 Lead I ug/L u 5 1 OK
MW-36 Magnesium 10 mg/L 10 0.5 OK
MW-36 Manganese 10 ug/L u 5 10 OK
MW-36 Mercury 0.5 ug/L u 1 0.5 OK
MW-36 Methyl ethyl ketone 20 ug/L u 1 20 OK
MW-36 Methylene chloride 1 ug/L u 1 1 OK
MW-36 Molybdenum 10 ug/L u 5 10 OK
MW-36 Naphthalene I ug/L u 1 I OK
MW-36 Nickel 20 ug/L u 5 20 OK
MW-36 Nitrate + Nitrite as N 0.1 mg/L 1 0.1 OK
MW-36 Nitrogen, Ammonia as N 0.05 mg/L u 1 0.05 OK
MW-36 Potassium 1 mg/L I 0.5 OK
MW-36 Selenium 5 ug/L 5 5 OK
MW-36 Silver JO ug/L u 5 10 OK
MW-36 Sodium 100 mg/L 100 0.5 OK
MW-36 Sulfate 50 mg/L 100 1 OK
MW-36 Tetrahydrofuran 1 ug/L u I 1 OK
MW-36 Thallium 0.5 ug/L 5 0.5 OK
MW-36 Tin 100 ug/L u 5 100 OK
MW-36 Toluene 1 ug/L u 1 1 OK
MW-36 Total Dissolved Solids 20 MG/L 2 10 OK
MW-36 Uranium 0.5 ug/L 5 0.3 OK
MW-36 Vanadium 15 ug/L u 5 15 OK
MW-36 Xylenes, Total 1 ug/L u 1 1 OK
MW-36 Zinc 10 ug/L u 5 10 OK
MW-37 Acetone 20 ug/L u 1 20 OK
MW-37 Arsenic 5 ug/L u 5 5 OK
MW-37 Benzene 1 ug/L u 1 1 OK
MW-37 Beryllium 0.5 ug/L u 5 0.5 OK
MW-37 Bicarbonate as CaC03 1 mg/L 1 1 OK
MW-37 Cadmium 0.5 ug/L u 5 0.5 OK
MW-37 Calcium 10 mg/L 10 0.5 OK
MW-37 Carbon tetrachloride 1 ug/L u 1 1 OK
MW-37 Carbonate as C03 1 mg/L u 1 1 OK
MW-37 Chloride 2 mg/L 20 1 OK
MW-37 Chloroform 1 ug/L u 1 1 OK
MW-37 Chloromethane 1 ug/L u 1 1 OK
MW-37 Chromium 25 ug/L u 5 25 OK
MW-37 Cobalt 10 ug/L u 5 10 OK
MW-37 Coooer 10 ug/L u 5 10 OK
MW-37 Fluoride 0.2 mg/L 2 0.1 OK
MW-37 Gross Radium Alpha 0.584 pCi/L u 1 1 OK
MW-37 Iron 30 ug/L u 5 30 OK
MW-37 Lead 1 ug/L u 5 1 OK
MW-37 Magnesium 1 mg/L 10 0.5 OK
MW-37 Manganese 10 ug/L u 5 10 OK
MW-37 Mercury 0.5 ug/L u 1 0.5 OK
MW-37 Methyl ethyl ketone 20 ug/L u 1 20 OK
MW-37 Methylene chloride 1 ug/L u 1 1 OK
MW-37 Molybdenum 10 ug/L u 5 10 OK
MW-37 NaphLhalene 1 ug/L u 1 1 OK
G5AQ -1 S 1 R uarler y amp e eporung 1m1t ec L' . Ch k
Lab Required
Reporting Dilution Reporting RL
Location Ana.lyre Limit Units Qualifier Factor Limit Check
MW-37 Nickel 20 ug/L u 5 20 OK
MW-37 Nitrate + Nitrite as N 0.1 mg/L 10 0.1 OK
MW-37 Nitrogen, Ammonia as N 0.05 mg/L u 1 0.05 OK
MW-37 Potassium 1 mg/L 1 0.5 OK
MW-37 Selenium 5 ug/L u 5 5 OK
MW-37 Silver 10 ug/L u 5 10 OK
MW-37 Sodium 10 mg/L 10 0.5 OK
MW-37 Sulfate 100 mg/L 200 1 OK
MW-37 Tetrahydrofuran 1 ug/L u 1 1 OK
MW-37 Thallium 0.5 ug/L 5 0.5 OK
MW-37 Tin 100 ug/L u 5 100 OK
MW-37 Toluene 1 ug/L u 1 1 OK
MW-37 Total Dissolved Solids 20 MG/L 2 10 OK
MW-37 Uranium 0.5 ug/L 5 0.3 OK
MW-37 Vanadium 15 ug/L u 1 15 OK
MW-37 Xy.lenes, Total 1 ug/L u 1 1 OK
MW-37 Zinc 10 ug/L 5 10 OK
MW-38 Acetone 20 ug/L u 1 20 OK
MW-38 Arsenic 5 ug/L u 5 5 OK
MW-38 Benzene 1 ug/L u 1 1 OK
MW-38 Beryllium 0.5 ug/L u 5 0.5 OK
MW-38 Bicarbonate as CaC03 1 mg/L 1 1 OK
MW-38 Cadmium 0.5 ug/L u 5 0.5 OK
MW-38 Calcium 10 mg/L 10 0.5 OK
MW-38 Carbon tetrachloride 1 ug/L u 1 1 OK
MW-38 Carbonate as C03 1 mg/L u 1 1 OK
MW-38 Chloride 1 mg/L 5 1 OK
MW-38 Chloroform 1 ug/L u 1 1 OK
MW-38 Chloromethane 1 ug/L u 1 1 OK
MW-38 Chromium 25 ug/L u 5 25 OK
MW-38 Cobalt 10 ug/L u 5 10 OK
MW-38 Copper 10 ug/L u 5 10 OK
MW-38 Fluoride 0.5 mg/L 5 0.1 OK
MW-38 Gross Radium Alpha 0.899 pCi/L u 1 1 OK
MW-38 Iron 30 ug/L u 5 30 OK
MW-38 Lead 1 ug/L u 5 1 OK
MW-38 Magnesium 1 mg/L 10 0.5 OK
MW-38 Manganese 10 ug/L u 5 10 OK
MW-38 Mercury 0.5 ug/L u 1 0.5 OK
MW-38 Methyl ethyl ketone 20 ug/L u 1 20 OK
MW-38 Methylene chloride 1 ug/L u 1 1 OK
MW-38 Molybdenum 10 ug/L u 5 10 OK
MW-38 Naphthalene 1 ug/L u 1 1 OK
MW-38 Nickel 20 ug/L u 5 20 OK
MW-38 Nitrate+ Nitrite as N 0.2 mg/L 20 0.1 OK
MW-38 Nitrogen, Ammonia as N 0.05 mg/L u 1 0.05 OK
MW-38 Potassium 1 mg/L 1 0.5 OK
MW-38 Selenium 5 ug/L 5 5 OK
MW-38 Silver 10 ug/L u 5 10 OK
MW-38 Sodium 10 mg/L 10 0.5 OK
MW-38 Sulfate 200 mg/L 400 1 OK
MW-38 Tetrahydrofuran 1 ug/L u 1 1 OK
MW-38 Thallium 0.5 ug/L u 5 0.5 OK
MW-38 Tin 100 ug/L u 5 100 OK
G 5AQ -uarter1y amp e 1 S IR eportrng 1m1t ec L ' . Ch k
Lab Required '"
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-38 Toluene l ug/L u 1 1 OK
MW-38 Total Dissolved Solids 20 MG/L 2 10 OK
MW-38 Uranium 0.5 ug/L 5 0.3 OK
MW-38 Vanadium 15 ug/L u 1 15 OK
MW-38 Xylenes, Total 1 ug/L u 1 1 OK
MW-38 Zinc 10 ug/L u 5 JO OK
MW-39 Acetone 20 ug/L u 1 20 OK
MW-39 Arsenic 5 ug/L u 5 5 OK
MW-39 Benzene 1 ug/L u 1 1 OK
MW-39 Beryllium 0.5 ug/L 5 0.5 OK
MW-39 Bicarbonate as CaC03 l mg/L u 1 1 OK
MW-39 Cadmium 0.5 ug/L 5 0.5 OK
MW-39 Calcium 10 mg/L 10 0.5 OK
MW-39 Carbon tetrachloride 1 ug/L u l 1 OK
MW-39 Carbonate as C03 1 mg/L u 1 1 OK
MW-39 Chloride 1 mg/L 5 1 OK
MW-39 Chloroform l ug/L u 1 1 OK
MW-39 Chloromethane 1 ug/L u 1 1 OK
MW-39 Chromium 25 ug/L u 5 25 OK
MW-39 Cobalt 10 ug/L 5 10 OK
MW-39 Copper 10 ug/L 5 10 OK
MW-39 Fluoride 0.5 mg/L 5 0.1 OK
MW-39 Gross Radium Alpha 0.899 pCi/L 1 1 OK
MW-39 Iron 1000 ug/L 200 30 OK
MW-39 Lead 1 ug/L u 5 1 OK
MW-39 Magnesium 1 mg/L 10 0.5 OK
MW-39 Manganese 20 ug/L 200 10 OK
MW-39 Mercury 0.5 ug/L u 1 0.5 OK
MW-39 Methyl ethyl ketone 20 ug/L u 1 20 OK
MW-39 Methylene chloride 1 ug/L u 1 1 OK
MW-39 Molybdenum 10 ug/L u 5 10 OK
MW-39 Naphthalene 1 ug/L u 1 1 OK
MW-39 Nickel 20 ug/L 5 20 OK
MW-39 Nitrate+ Nitrite as N 0.1 mg/L u 1 0.1 OK
MW-39 Nitrogen, Ammonia as N 0.05 mg/L 1 0.05 OK
MW-39 Potassium 1 mg/L 1 0.5 OK
MW-39 Selenium 5 ug/L u 5 5 OK
MWc39 Silver 10 ug/L u 5 10 OK
MW-39 Sodium 10 mg/L 10 0.5 OK
MW-39 Sulfate 100 mg/L 200 1 OK
MW-39 Tetrahydrofuran 1 ug/L u 1 1 OK
MW-39 Thallium 0.5 ug/L 5 0.5 OK
MW-39 Tin 100 ug/L u 5 100 OK
MW-39 Toluene 1 ug/L u 1 1 OK
MW-39 Total Dissolved Solids 20 MG/L 2 10 OK
MW-39 Uranium 0.5 ug/L 5 0.3 OK
MW-39 Vanadium 15 ug/L u 1 15 OK
MW-39 Xylenes, Total 1 ug/L u 1 1 OK
MW-39 Zinc 10 ug/L 5 10 OK
MW-40 Acetone 20 ug/L u 1 20 OK
MW-40 Arsenic 5 ug/L u 5 5 OK
MW-40 Benzene 1 ug/L u 1 1 OK
MW-40 Beryllium 0.5 ug/L u 5 0.5 OK
MW-40 Bicarbonate as CaC03 1 mg/L 1 1 OK
G5AQ -uarter y amp e l s IR cporLing 1m1t ec L' . Ch k
Lab Required
Reporting Dilution Reporting RL
Location P.nalv.te Limit Units Qualifier Factor Limit Check
MW-40 Cadmium 0.5 ug/L u 5 0.5 OK
MW-40 Calcium 10 mg/L 10 0.5 OK
MW-40 Carbon tetrachloride I ug/L u 1 1 OK
MW-40 Carbonate as C03 1 mg/L u 1 1 OK
MW-40 Chloride I mg/L 5 I OK .
MW-40 Chloroform 1 ug/L u 1 1 OK
MW-40 Chloromethane I ug/L u I 1 OK
MW-40 Chromium 25 ug/L u 5 25 OK
MW-40 Cobalt JO ug/L u 5 10 OK
MW-40 Copper 10 ug/L u 5 10 OK
MW-40 Fluoride 0.5 mg/L 5 0.1 OK
MW-40 Gross Radium Alpha 0.802 pCi/L u I 1 OK
MW-40 Iron 30 ug/L u 5 30 OK
MW-40 Lead 1 ug/L u 5 1 OK
MW-40 Magnesium I mg/L 10 0.5 OK
MW-40 Manganese 10 ug/L 5 10 OK
MW-40 Mercury 0.5 ug/L u 1 0.5 OK
MW-40 MeLhyl ethyl ketone 20 ug/L u 1 20 OK
MW-40 MeLhylene chloride I ug/L u 1 1 OK
MW-40 Molybdenum 10 ug/L u 5 10 OK
MW-40 Naphthalene I ug/L u I I OK
MW-40 Nickel 20 ug/L u 5 20 OK
MW-40 Nitrate + Nitrite as N 0.1 mg/L 5 0.1 OK
MW-40 NiLrogen, Ammonia as N 0.05 mg/L u I 0.05 OK
MW-40 Potassium 1 mg/L 1 0.5 OK
MW-40 Selenium 5 ug/L 5 5 OK
MW-40 Silver 10 ug/L u 5 10 OK
MW-40 Sodium 10 mg/L 10 0.5 OK
MW-40 Sulfate 100 mg/L 200 I OK
MW-40 Tetrahydrofuran 1 ug/L u 1 1 OK
MW-40 Thallium 0.5 ug/L u 5 0.5 OK
MW-40 Tin 100 ug/L u 5 100 OK
MW-40 Toluene 1 ug/L u 1 1 OK
MW-40 Total Dissolved Solids 20 MG/L 2 10 OK
MW-40 Uranium 0.5 ug/L 5 0.3 OK
MW-40 Vanadium 15 ug/L u 1 15 OK
MW-40 X yJenes, Total 1 ug/L u 1 1 OK
MW-40 Zinc 10 ug/L u 5 10 OK
MW-65 Acetone 20 ug/L u 1 20 OK
MW-65 Arsenic 5 ug/L u 5 5 OK
MW-65 Benzene 1 ug/L u 1 1 OK
MW-65 Beryllium 0.5 ug/L u 5 0.5 OK
MW-65 Bicarbonate as CaC03 l mg/L 1 1 OK
MW-65 Cadmium 0.5 ug/L 5 0.5 OK
MW-65 Calcium 10 mg/L 10 0.5 OK
MW-65 Carbon tetrachloride I ug/L u I 1 OK
MW-65 Carbonate as C03 1 mg/L u 1 1 OK
MW-65 Chloride I mg/L 5 1 OK
MW-65 Chloroform 1 ug/L u 1 1 OK
MW-65 Chloromethane 1 ug/L u 1 1 OK
MW-65 Chromium 25 ug/L u 5 25 OK
MW-65 Cobalt 10 ug/L u 5 10 OK
MW-65 Coooer 10 ug/L u 5 10 OK
MW-65 Fluoride 0.1 mg/L I 0.1 OK
G5AQ -uarler1y amp e I S l R .. Ch eportmg Limit eek
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-65 Gross Radium Alpha 0.936 pCi/L u 1 1 OK
MW-65 Iron 30 ug/L u 5 30 OK
MW-65 Lead 1 ug/L u 5 I OK
MW-65 Magnesium 10 mg/L 10 0.5 OK
MW-65 ManR,anese 10 ug/L 50 10 OK
MW-65 Mercury 0.5 ug/L u 1 0.5 OK
MW-65 Methyl ethyl ketone 20 ug/L u 1 20 OK
MW-65 Methylene chloride 1 ug/L u 1 1 OK
MW-65 Molybdenum 10 ug/L u 5 10 OK
MW-65 Naphthalene I ug/L u 1 1 OK
MW-65 Nickel 20 ug/L u 5 20 OK
MW-65 Nitrate+ Nitrite as N 0.1 mg/L u 1 0.1 OK
MW-65 Nitrogen Ammonia as N 0.05 mg/L I 0.05 OK
MW-65 Potassium 1 mg/L I 0.5 OK
MW-65 Selenium 5 ug/L u 5 5 OK
MW-65 Silver JO ug/L u 5 10 OK
MW-65 Sodium 10 mg/L 10 0.5 OK
MW-65 Sulfate 100 mg/L 200 1 OK
MW-65 Tetrahydrofuran 1 ug/L u I 1 OK
MW-65 Thallium 0.5 ug/L u 5 0.5 OK
MW-65 Tin 100 ug/L u 5 100 OK
MW-65 Toluene 1 ug/L u 1 1 OK
MW-65 Total Dissolved Solids 20 MG/L 2 10 OK
MW-65 Uranium 0.5 ug/L 5 0.3 OK
MW-65 Vanadium 15 ug/L u 5 15 OK
MW-65 Xvlenes, Total 1 ug/L u I I OK
MW-65 Zinc 10 ug/L 5 JO OK
MW-70 Acetone 20 ug/L u 1 20 OK
MW-70 Arsenic 5 ug/L u 5 5 OK
MW-70 Benzene 1 ug/L u 1 1 OK
MW-70 Beryllium 0.5 ug/L 5 0.5 OK
MW-70 Bicarbonate as CaC03 1 mg/L u 1 I OK
MW-70 Cadmium 0.5 ug/L 5 0.5 OK
MW-70 Calcium 10 mg/L 10 0.5 OK
MW-70 Carbon tetrachloride 1 ug/L u 1 1 OK
MW-70 Carbonate as C03 I mg/L u I 1 OK
MW-70 Chloride 1 mg/L 5 1 OK
MW-70 Chloroform 1 ug/L u I I OK
MW-70 Chloromethane 1 ug/L u I 1 OK
MW-70 Chromium 25 ug/L u 5 25 OK
MW-70 Cobalt 10 ug/L 20 10 OK
MW-70 Coooer 10 ug/L 5 10 OK
MW-70 Fluoride 0.5 mg/L 5 0.1 OK
MW-70 Gross Radium Alpha 0.994 pCi/L 1 1 OK
MW-70 Iron 30 ug/L 5 30 OK
MW-70 Lead 1 ug/L 5 l OK
MW-70 Magnesium 2 mg/L 20 0.5 OK
MW-70 Manganese 100 ug/L 1000 10 OK
MW-70 Mercury 0.5 ug/L u l 0.5 OK
MW-70 Methyl ethyl ketone 20 ug/L u 1 20 OK
MW-70 Methylene chloride 1 ug/L u 1 1 OK
MW-70 Molybdenum 10 ug/L 5 10 OK
MW-70 Naphthalene 1 ug/L u 1 1 OK
MW-70 Nickel 20 ug/L 5 20 OK
G5AQ -uarter;y amp e I S I R epor11ng 1m1t 1ec L' . Cl k
Lab Required
I Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-70 Nitrate + Nitrite as N 0.1 m_g/L 5 0.1 OK
MW-70 Nitro_gen, Ammonia as N 0.05 mg/L 1 0.05 OK
MW-70 Potassium 1 mg/L 1 0.5 OK
MW-70 Selenium 5 ug/L 5 5 OK
MW-70 Silver 10 ug/L u 5 10 OK
MW-70 Sodium 10 mg/L 10 0.5 OK
MW-70 Sulfate 200 mg/L 400 1 OK
MW-70 Tetrahydrofuran 1 ug/L u 1 1 OK
MW-70 Thallium 0.5 u_g/L 5 0.5 OK
MW-70 Tin 100 u_g/L u 5 100 OK
MW-70 Toluene I ug/L u 1 1 OK
MW-70 Total Dissolved Solids 20 MG/L 2 10 OK
MW-70 Uranium 0.5 ug/L 5 0.3 OK
MW-70 Vanadium 15 u_g/L u 1 15 OK
MW-70 Xylenes, Total 1 ug/L u 1 1 OK
MW-70 Zinc 10 ug/L 20 10 OK
TW4-24 Acetone 20 ug/L u 1 20 OK
TW4-24 Arsenic 5 ug/L u 5 5 OK
TW4-24 Benzene 1 ug/L u 1 1 OK
TW4-24 Beryllium 0.5 ug/L u 5 0.5 OK
TW4-24 Bicarbonate as CaC03 1 mg/L 1 1 OK
TW4-24 Cadmium 0.5 ug/L 5 0.5 OK
TW4-24 Calcium 10 mg/L IO 0.5 OK
TW4-24 Carbon tetrachloride 1 ug/L u 1 1 OK
TW4-24 Carbonate as C03 1 mg/L u 1 1 OK
TW4-24 Chloride 20 mg/L 200 1 OK
TW4-24 Chloroform 1 ug/L 1 1 OK
TW4-24 Chloromethane 1 ug/L u 1 1 OK
TW4-24 Chromium 25 ug/L u 5 25 OK
TW4-24 Cobalt 10 ug/L u 5 10 OK
TW4-24 Copper 10 ug/L u 5 IO OK
TW4-24 Fluoride 0.2 mg/L 2 0.1 OK
TW4-24 Gross Radium Alpha 0.995 pCi/L u 1 1 OK
TW4-24 Iron 30 ug/L u 5 30 OK
TW4-24 Lead 1 ug/L u 5 1 OK
TW4-24 Magnesium 10 mg/L IO 0.5 OK
TW4-24 Manganese 10 ug/L 10 10 OK
TW4-24 Mercury 0.5 ug/L u 1 0.5 OK
TW4-24 Methyl ethyl ketone 20 ug/L u 1 20 OK
TW4-24 Methylene chloride 1 ug/L u I I OK
TW4-24 Molybdenum 10 ug/L 50 IO OK
TW4-24 Naphthalene 1 ug/L u I 1 OK
TW4-24 Nickel 20 ug/L u 5 20 OK
TW4-24 Nitrate + Nitrite as N 0.5 mg/L 50 0.1 OK
TW4-24 Nitrogen, Ammonia as N 0.25 mg/L 5 0.05 OK
TW4-24 Potassium 1 mg/L I 0.5 OK
TW4-24 Selenium 5 ug/L 5 5 OK
TW4-24 Silver 10 ug/L u 5 10 OK
TW4-24 Sodium 100 mg/L 100 0.5 OK
TW4-24 Sulfate 100 mg/L 200 I OK
TW4-24 Tetrahydrofuran 1 ug/L u 1 I OK
TW4-24 Thallium 0.5 ug/L 5 0.5 OK
TW4-24 Tin 100 ug/L u 5 100 OK
TW4-24 Toluene 1 ug/L u 1 1 OK
G5AQ -uarterly amp. e I S I R epon1ng 1m1t ec L .. Ch k
Lab H t;!1JUi1rii1<d
RepoJting l:ilillmti J 1l tpl:mbimi:g RL-
Locat.ion AnaJ~te Limit UniLs, Qu@!itl:01· Fa1r-0IDT .LUlll!u"O Cru:ll\'k
TW4-24 Total Dissolved Solids 20 MG/L 2 10 OK
TW4-24 Uranium 5 ug/L 50 0.3 OK
TW4-24 Vanadium 15 ug/L u 5 15 OK
TW4-24 Xylenes, Total 1 ug/L u 1 1 OK
TW4a24 Zinc 10 ug/L u 5 10 OK
G-5B Accelerated Sample Reporting Limit Check
Lab Required
Reporting Dilution Reporting
Location Analyte Limit Units Qualifier Factor Limit RLCheck
Trip Blank Carbon tetrachloride I ug/L u I I OK
Trip Blank Chloroform 1 ug/L u 1 I OK
Trip Blank Methylene chloride 1 ug/L u 1 I OK
Trip Blank Carbon tetrachloride 1 ug/L u 1 1 OK
Trip Blank Chloroform 1 ug/L u 1 l OK
Trip Blank Methylene chloride 1 ug/L u 1 1 OK
MW-11 Sulfate 50 mg/L 100 1 OK
MW-11 Chloride 2 mg/L 20 1 OK
MW-11 Total Dissolved Solids 20 MG/L 2 10 OK
MW-11 Sulfate 50 mg/L 100 1 OK
MW-11 Chloride 10 mg/L 100 1 OK
MW-11 Total Dissolved Solids 20 MG/L 2 JO OK
MW-26 Chloride 2 mg/L 20 1 OK
MW-26 Carbon tetrachloride 1 ug/L u 1 l OK
MW-26 Chloroform 10 ug/L 10 I OK
MW-26 Methylene chloride I ug/L u 1 1 OK
MW-26 Nitrate + Nitrite as N 0.1 mg/L 10 0.1 OK
MW-26 Total Dissolved Solids 20 MG/L 2 JO OK
MW-26 Chloride 2 mg/L 20 1 OK
MW-26 Carbon tetrachloride 1 ug/L u 1 l OK
MW-26 Chloroform 100 ug/L 100 1 OK
MW-26 Methylene chloride 1 ug/L 1 1 OK
MW-26 Nitrate+ Nitrite as N 0.1 mg/L 10 0.1 OK
MW-30 Chloride 2 mg/L 20 1 OK
MW-30 Uranium 0.5 ug/L 5 0.3 OK
MW-30 Selenium 5 ug/L 5 5 OK
MW-30 Nitrate + Nitrite as N 0.2 mg/L 20 0.1 OK
MW-30 Chloride 5 mg/L 50 I OK
MW-30 Uranium 0.5 ug/L 5 0.3 OK
MW-30 Selenium 5 ug/L 5 5 OK
MW-30 Nitrate + Nitrite as N 0.2 mg/L 20 0.1 OK
MW-31 Sulfate 50 mg/L 100 1 OK
MW-31 Chloride 10 mg/L 100 I OK
MW-31 Uranium 0.5 ug/L 5 0.3 OK
MW-31 Nitrate+ Nitrite as N 0.2 mg/L 20 0.1 OK
MW-31 Total Dissolved Solids 20 MG/L 2 JO OK
MW-31 Sulfate 50 mg/L 100 1 OK
MW-31 Chloride 10 mg/L 100 I OK
MW-31 Uranium 0.5 ug/L 5 0.3 OK
MW-31 Nitrate + Nitrite as N 0.2 mg/L 20 0.1 OK
MW-31 Total Dissolved Solids 20 MG/L 2 10 OK
MW-65 Chloride 5 mg/L 50 I OK
MW-65 Uranium 0.5 ug/L 5 0.3 OK
MW-65 Selenium 5 ug/L 5 5 OK
MW-65 Nitrate + Nitrite as N 0.2 mg/L 20 0.1 OK
MW-65 Sulfate 100 mg/L 200 I OK
MW-65 Chloride 5 mg/L 50 1 OK
MW-65 Total Dissolved Solids 20 MG/L 2 10 OK
G-6A: Trip Blank Evaluation
BJank SampJe Bate Ana lyte Result (ug/L)
2-Butanone ND
Acetone ND
Benzene ND
Carbon tetrachloride ND
Chloroform ND
AWAL210449I 04/13/21 Chloromethane ND
Methylene chloride ND
Naphthalene ND
Tetrahydofuran ND
Toluene ND
Xylenes, Total ND
2-Butanone ND
Acetone ND
Benzene ND
Carbon tetrachloride ND
Chloroform ND
AW AL 2104696 04/20/21 Chloromethane ND
Methylene chloride ND
Naphthalene ND
Tetrahydofuran ND
Toluene ND
Xylenes, Total ND
2-Butanone ND
Acetone ND
Benzene ND
Carbon tetrachloride ND
Chloroform ND
AW AL 2104877 04/26/21 Chloromethane ND
Methylene chloride ND
Naphthalene ND
Tetrahvdofuran ND
Toluene ND
Xylenes, Total ND
2-Butanone ND
Acetone ND
Benzene ND
Carbon tetrachloride ND
Chloroform ND
AW AL 2105353 05/12/21 Chloromethane ND
Methylene chloride ND
Naphthalene ND
Tetrahydofuran ND
Toluene ND
Xylenes, Total ND
G-6B: Trip Blank Evaluation
All trip blanks for the Accelerated samples were non detect.
Blank Sample Date Laboratory
AWAL 2105352 5/10/2021 American West Analytical Laboratories
AW AL 2106299 6/8/2021 American West Analytical Laboratories
G-7 A: QA/QC Evaluation for Routine Sample Duplicates
Constituent MW-14 MW-65 %RPO 4/20/21 4/20/21
Ammonia (as N) (mg/L) 0.0776 0.066 16.16
Bicarbonate as HC03 (mg/L) 380 366 3.75
Cadmium 0.00133 0.00131 1.52
Calcium (mg/L) 509 504 0.99
Chloride (mg/L) 18.9 19.3 2.09
Fluoride (mg/L) 0.137 0.129 6.02
Magnesium (mg/L) 160 159 0.63
Nlanganese(mg/L) 1.98 1.94 2.04
Potassium (mg/L) 13.2 13.10 0.76
Sodium (mg/L) 356 351 1.41
Sulfate (mg/L) 2310 2200 4.88
TDS (rng/L) 3620 3780 4.32
Uranium (mg/L) 0.0615 0.0604 1.80
Zinc 0.0147 0.0148 0.68
Constituent MW-22 MW-70 %RPO 4/27/21 4/27/21
Ammonia (as N) (mg/L) 0.831 0.810 2.56
Bery llium (mg/L) 0.0156 0.0156 0.00
Bicarbonate as CaC03 25 .0 ND NC
Cadmium (mg/L) 0.165 0.162 1.83
Calcium (m!!IL) 430 422 1.88
Chloride (mg/L) 57.2 56.4 1.41
Cobalt (mg/L) 0.556 0.569 2.31
Coooer (rng/L) 0.130 0.132 1.53
Fluoride (mg/L) 11.7 11.300 3.48
Iron (mg/L) 0.118 0.126 6.56
Lead (mg/L) 0.00307 0.00206 39.38
Magnesium (rng/L) 1240 1230 0.81
Manganese (mg/L) 49.5 47.8 3.49
Molybdenum (mg/L) 0.446 0.448 0.45
Nickel (mg/L) 0.312 0.305 2.27
Nitrate + Nitrite (as N) (mg/L) 2.53 2.53 0.00
Potassium (mg/L) 26.4 26.2 0.76
Selenium (mp/L) 0.0191 0.019 3.19
Sodium (mg/L) 296 291 1.70
Sulfate (mg/L) 6760 6450 4.69
TDS (mg/L) 8250 8940 8.03
Thallium (m.!t/L) 0.00196 0.00175 11.32
Uranium (mg/L) 0.0219 0.0197 10.58
Zinc (mg/L) 1.57 1.64 4.36
Radioloe:ic Duplicate Tests
Gross Alpha minus Rn & U* 2.42 2.60 0.229
Gross Alpha minus Rn & U Precision (±) 0.515 0.592
* Duplicate checks reported for gross alpha minus RN and U are not %RPO. Calculated
values are based on the formula in the aooroved QAP.
Per the approved QAP, an RPD greater than 20% is acceptable if the reported results are less
than 5 times the RL. These results are provided for information only.
RPD exceeds the QAP limit of 20%.
I
I
G-7B: QA/QC Evaluation for Accelerated Sample Duplicates
MW~)) M ·65
Con~ sYi11Va:1 Sw1Jt2i.11 'o/oi'.RIPIP'
Nitrate + Nitrite (as N) (m_g/L) 18.6 18.4 1.08
Chloride (mg/L) 188 187 0.53
Selenium (mg/L) 0.0583 0.0547 6.37
Uranium (mg/L) 0.0107 0.0103 3.81
MW-11 MW-65
Constituent (i/8i21 6/8/21 %'RPl>*
Chloride (m.w'L) 52.1 50.0 4.11
Sulfate (mg/L) 1270 1270 0.00
TDS(mg/L) 1960 1840 6.32
G-8A: Radiologies Counting Error
Gross Alpha Counting
Gross Alpha minus Rn and U Error :S Within
Well Sample Date miousRn&U Precision(+/-) 20% GWCL GWCL?
MW-01 04/21/21 l.OOU 0.271 NC -
MW-02 04/14/21 1.69 0.414 N 3.2 y
MW-03A 04/27/21 1.00 U 0.312 NC 7.5 NC
MW-05 04/20/21 1.00 U 0.203 NC 3.75 NC
MW-11 04/20/21 1.00 U 0.321 NC 3.75 NC
MW-12 04/20/21 1.00 U 0.365 NC 7.5 NC
MW-14 04/20/21 1.00 U 0.323 NC 7.5 NC
MW-15 04/21/21 1.00 U 0.327 NC 7.5 NC
MW-17 04/26/21 1.00 U 0.193 NC 2.8 NC
MW-18 04/26/21 1.00 U 0.306 NC -
MW-19 04/21/21 1.02 0.358 N -
MW-20 05/12/21 1.00U 0.124 NC -
MW-22 04/27/21 2.42 0.515 N -
MW-23 04/27/21 1.50 0.394 N 2.86 y
MW-24 04/29/21 3.18 0.536 y 7.5 NIA
MW-24A 04/29/21 4.04 0.645 y -
MW-25 04/14/21 1.00 U 0.307 NC 2.86 NC
MW-26 04/21/21 2.11 0.469 N 4.69 y
MW-27 04/15/21 1.01 0.370 N 4.69 y
MW-28 04/15/21 2.08 0.278 y 2.42 NIA
MW-29 04/14/21 1.25 0.362 N 2.42 y
MW-30 04/14/21 1.00 U 0.365 NC 3.75 NC
MW-31 04/22/21 1.00 U 0.319 NC 7.5 NC
MW-32 04/13/21 1.87 0.477 N 3.33 y
MW-35 04/13/21 3.90 0.635 y 7.5 NIA
MW-36 04/14/21 1.00 U 0.286 NC 7.5 NC
MW-37 05/12/21 1.00 U 0.233 NC 4.2 NC
MW-38 04/29/21 1.00 U 0.339 NC -
MW-39 04/27/21 2.09 0.481 N -
MW-40 04/27/21 1.00 U 0.329 NC -
TW4-24 04/21/21 1.00 U 0.365 NC -
MW-65 04/20/21 1.00 U 0.336 NC 7.5 NC
MW-70 4/27/2021 2.60 0.592 N -
NIA= the counting error is less than 20% of the activity as required by the GWDP and/or the value is above the GWCL
and this check column is not applicable.
NC = Not calculated. The sample results are nondetect and the check is not applicable.
G-8B: Radiologies Counting Error for Accelerated Samples
There are no accelerated samples collected for Gross Alpha.
G-9A: Laboratory Matrix QC
Matrix Spike % Recovery Comparison
.Kl"D
Lab Report Well Analyte MS%REC MSD%REC REC Range RPD Range
2104491 MW-32 Calcium* NC NC 70 -130 NC 20
2104491 MW-32 Magnesium* NC NC 70 -130 NC 20
2104491 MW-32 Iron* NC NC 70 -130 NC 20
2104491 MW-32 Manganese* 111 I 15 90 -110 2.69 10
2104491 MW-32 Molybdnum 11 I 128 75-125 13.5 20
2104491 MW-32 Tin 114 130 75-125 13.8 20
2104491 MW-28 Nitrate 114 117 90-110 1.99 10
2104491 MW-31 Benzene 125 128 78-125 2.65 35
2104696 MW-11 Sodium* NC NC 70 -130 NC 20
2140696 MW-11 Benzene 120 148 78-125 20.4 35
2140696 MW-11 Carbon Tetrachloride 123 144 66-143 15.9 35
2140696 MW-II Chloroform 114 138 74-120 19.3 35
2140696 MW-1 I Toluene 118 140 69-129 17.1 35
2140696 MW-11 Xylenes 119 139 66-124 15.2 35
2104877 MW-18 Calcium* NC NC 70 -130 NC 20
2104877 MW-18 Magnesium* NC NC 70 -130 NC 20
2104877 MW-18 Sodium* NC NC 70 -130 NC 20
2104877 MW-03A Calcium* NC NC 70 -130 NC 20
2104877 MW-03A Magnesium* NC NC 70 -130 NC 20
2104877 MW-03A Sodium* NC NC 70 -130 NC 20
2104877 MW-18 Ammonia 92.9 83.6 90-110 10.5 10
2104877 MW-18 Benzene 126 128 78-125 0.984 35
2105353 MW-37 Calcium* NC NC 70 -130 NC 20
2105353 MW-37 Calcium* NC NC 70 -130 NC 20
2105353 MW-37 Magnesium* NC NC 70 -130 NC 20
2105353 MW-37 Potassium 117 130 90 -110 4.48 20
NIA= QC was not performed on an EFRI sample.
* Recovery was not calculated as the analyte level in the sample was greater than 4 times the spike amount
LCS % Recovery Comparison
All LCS recoveries were within acceptance limits for the quarter.
Surrogate % Recovery
All Surrogate recoveries were within acceptance limits for the quarter.
Laboratory Duplicate % Recovery Comparison
All laboratory duplicate recoveries were within acceptance limits for the quarter.
Method Blank Results
The Method Blanks were non-detect.
G-9B: Accelerated Laboratory Matrix QC
Matrix Spike % Recovery Come_arison
La~Report ' -wen ;A~:ily~ -1\<1§ %1~ ! MSD %1_ffi~-RECRange RPD RPDRange
2105353 MW-26 Chloroform 71.9 58.6 74-120 3.08 35
2106299 MW-26 Nitrate 149 128 90-110 15.3 10
LCS % Recovery Comparison
All LCS recoveries were within labroatory established acceptance limits.
Method Blank Results
The method blanks were non-detect.
Laboratory Duplicate % Recovery Comparison
All laboratory duplicate recoveries were within acceptance limits for the quarter.
TabH
Kriged Current Quarterly Groundwater Contour Map
@
TWN-20
CJ5555
TW4-42
¢5525
MW-38
-¢-5463
TW4-40
+5525
estimated dry area
temporary perched nitrate monitoring
well installed April, 2021 showing
elevation in feet amsl
temporary perched monitoring well
installed April, 2019 showing
elevation in feet amsl
perched monitoring well
installed February, 2018 showing
elevation in feet amsl
temporary perched monitoring well
installed February, 2018 showing
elevation in feet amsl M:;504 perched monitoring well showing
elevation in feet amsl
TW4-12 0 5568 temporary perched monitoring well
showing elevation in feet amsl
TWN-7 h d . . . <>5569 temporary perc e nitrate monitoring
well showing elevation in feet amsl
PIEZ-1 perched piezometer showing
-1 5588 elevation in feet amsl
RUIN SPRING 6 5380 seep or spring showing
elevation in feet amsl
NOTES: MW-4, MW-26, TW4-1, TW4-2, TW4-4, TW4-11, TW4-19, TW4-21, TW4-37, TW4-39, TW4-40 and TW4-41 are chloroform pumping wells;
TW4-22, TW4-24, TW4-25 and TWN-2 are nitrate pumping w~ls; TW4-1, TW4-2 and TW4-11 water levels are below the base of the Burro Canyon Formation
HYDRO
GEO
CHEM, INC.
KRIGED 2nd QUARTER, 2021 WATER LEVELS
WHITE MESA SITE
APPROVED DATE REFERENCE
H:/718000/aug21 /WUUwl0621 srf
FIGUREH-1
Tab I
Groundwater Time Concentration Plots
0
'.'.°' <)' ff ,.,<I' 0
~sSINTERA
QEOSCIENCE & ENGIINEERING SOLUTIONS
Time concentration plots for MW-01
'ib°' ~ .,~
Chloride in MW-01
Sample Date
Fluoride in MW-01
s."'"' />'t, $)'\, ~ ~o"' ..,.:;(' 'l'-.s ,,_q
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
!Y' .. ~ ~ ~,, ..
'?"'q ~
e Detected Values
• Non-Detected Values
5000
4500
4000
3500
-.:i" 3000 ~ E
'; 2500 ... ~ ~ 2000
1500
1000 • • -----500
I
0
c:''°' ~
\v~ 0
~22¥elNTERA
GEOSCIENCE & ENGINEERING SOLUTIONS
Time concentration plots for MW-01
Sulfate in MW-01
--...
-. --~
I
!I>°' \'b~
Sample Date
Uranium in MW-01
~°'"' ~o,'o ~'l, So
~o.:,; ~ ..,..s '1/"q \..;
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
-...... _law_ -,, _.....__.~ ·~-.... ,,.. --
~ :,.'o ~~"" .. ~ c,"'q '1/"q
e Detected Values
• Non-Detected Values
80
70
60
~ SD
~ .§..
a, 40 ~ 0 :E u 30
20
10
D
rf "°' #
a ...,-,,<:-
0.9
0.8
0.7
0.6
~ ~ .§_ 0.5
QJ ~ 0.4 0 :::, ii:
0.3
0.2
0.1
D
rf "°' ~ a ...,-,,<:-
~'5 1NTERA
GEOSCIENCE & ENGINEERING SOLUTIONS
Time concentration plots for MW-02
Chloride in MW-02
Sample Date
Fluoride in MW-02
~!'J'b ~"I, ,_q ~o""
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
a Non-Detected Values
20
18
16
14
~ 12
l
E 10 :::, ·2 ~ 8 ::,
6
4
2
0
c:"'°' 0
~E£slNTERA
liEOSCIENCE & ENCillNEERINC. SOLUTIONS
Time concentration plots for MW-02
Sulfate in MW-02
Sample Date
Uranium in MW-02
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
• Non-Detected Values
80
70
60
:J" so
tio .5.
a, 40 "O -~
:E u 30
20
10
0
!:><, ~ ~ ,l' ..,.:s
1.8
1.6
1.4
1.2
:J" -.., 1 .5. a,
"O ·c: 0.8 0 :::, u:
0.6
0.4
0.2
0
5,)<, Si ..,.§' ~· "(-<:/.
lllli!:;1slNTERA
GEOSCIENCE & ENGINEERING SOLUTIONS
Time concentration plots for MW-OJA
Chloride in MW-03A
Sample Date
Fluoride in MW-03A
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
a Non-Detected Values
Time concentration plots for MW-03A
Sulfate in MW-03A
4500
4000
3500
3000
::, ....... r 2500
GI ... ~ 2000
:::,
Ill
1500
1000
500
0
~" ~ ~'t, ~
!$ ~~ ,,,r; r;"> ...,.:$ <:) 0
Sample Date
Uranium in MW-03A
::, 25 +.--..... .-------------------,,----------------
}
5 20 tt1----.--,ii.l~..-c--,-,r-~, ..... ~-----.l ----:::::::::._..~r,r ·c
f
:::::, 15 +-llf--+-------------------------------l
CiiEOSCIENCE & ENCiilNEERINCii SOLUTIONS
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
a Non-Detected Values
140
120
100
::;
'oo 80 .§.
a,
"Cl ·c: 0 60 :E u
40
20
0
~ <f~ ~'6 ~ ... Q°'
1.8
1.6
1.4
1.2
::; ...... tlll 1 .§.
a, "Cl "§ 0.8 ::, ;.:
0.6
0.4
0.2
0
~ # ~'6 rt,<,; ~ ... <:J
~islNTERA
CilE05ClliNCE & ENCillNEEAINCil 501..UTIONS
Time concentration plots for MW-05
9:,"i ff ...../$
Chloride in MW-OS
?,I).
~ .... '1>
Sample Date
Fluoride in MW-OS
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
• Non-Detected Values
9000
8000
7000
6000
:::.--r sooo
a, .... ~ 4000 "'5 "'
3000
2000
,_ ...
1000
0
-'
160
140
120
::;.-100
'iio .::
E 80 :I ·2
"' ... ::::, 60
40
20
0
~rilNTERA
Cill!OSCIENCE & ENCillNEeF'IINCil SOL.UTIONS
Time concentration plots for MW-05
L
-
Sulfate in MW-OS
-_A --
"W -
Sample Date
Uranium in MW-05
---. -
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
---~ .,,,._,,,.. --
-.. -
'
M ~ I.
e Detected Values
a Non-Detected Values
80
70
60
::;-50
'.a £
Cl 40 "O ·c: 0 :E
I.I 30
20
10
0
(J<t,'\,
~rt; l· ~'I>
~cilNTERA
CiEOSCll!NCI! & l!NCilNl!l!l'IINCi SOI.UTIONS
Time concentration plots for MW-11
Chloride in MW-11
Sample Date
Fluoride in MW-11
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
• Non-Detected Values
Time concentration plots for MW-11
Sulfate in MW-11
0-1----~--------------~-------------_j
::;-
r.:~"' <:,°'
4.5
4
3.5
3
] 2.5
E :::, ·2 2 I! ::,
1.5
1
0.5
0
~~"'
~'Ii
~ ~ 'I--$
~islNTERA
Gl&OSOIENOE & l!NGIINEl!F!INGI 190L.UTIONS
!? e;Oj
0
Sample Date
Uranium in MW-11
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
a Non-Detected Values
160
140
120
::;-100
~ £ cu 80 "O ·c: 0 :c u 60
40
20
0
.,x~"'
~'Ii
0.4
0.35
0.3
::;-0.25
~ £ cu 0.2 "O -g
:::,
tr: 0.15
0.1
0.05
~sSINTERA
CiECBCll!NC:E & ENCilNEERINCi SCL.UTICNS
Time concentration plots for MW-12
Chloride in MW-12
Sample Date
Fluoride in MW-12
-
----\ _J -11
J~ -
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
I -'"'[ .J ,, ( I
u l
e Detected Values
a Non-Detected Values
:::. -
9000
8000
7000
6000
l 5000
.2l ~ 4000 3
"'
3000
Time concentration plots for MW-12
Sulfate in MW-12
... ----.A....a .. ~ I~ y-···~ ----~, .. ~ 2000
1000
0
30
25
20
:::. ~ ..:!:
E 15 :::, c .. .. :)
10
5
~2¥slNTERA
!iEOSCIENCE & iiNCillNEERIN!i SOL.UTIONS
• -
Sample Date
Uranium in MW-12
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
•
-. ,.. -.,..
-
e Detected Values
a Non-Detected Values
30
25
20
::i' ,;a .s
a, 15 :2 5 :c u
10
~islNTERA
GIEOBCIENCE & ENGIINEERINGI SOLUTIONS
Time concentration plots for MW-14
Chloride in MW-14
Sample Date
Fluoride in MW-14
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
a Non-Detected Values
Time concentration plots for MW-14
Sulfate in MW-14
0-1-------~---~-------------~---~---1
::;
~ ..:!:
E ::, ·2
"' ... ::::,
,¥,c,
~o
120
100
80
60
40
20
~islNTERA
GEOSCIENCE & ENGIINEERING SOLUTIONS
Sample Date
Uranium in MW-14
s:."' ~ 0¢' ~<$:
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
a Non-Detected Values
Time concentration plots for MW-15
Chloride in MW-15
04-------~---------------------------1
,/>°' ~o
GEOSCIENCE & ENGIINEERING SOLUTIONS
"' (fOJ
0
Sample Date
Fluoride in MW-15
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
a Non-Detected Values
0
~<t,">
~ "'°'"' ~'I>
70
60
so
-::i'
'} 40
E :::, 'i: 30 ra .. :)
20
10
.. INTERA
GEOSCIENCE & ENGINEERING SOLUTIONS
Time concentration plots for MW-15
,l" ~o
Sulfate in MW-15
sf' r:,"> ~ ,,.:$' ~'I>..;;. ,;: ~'I>..;;. ~o ~o
Sample Date
Uranium in MW-15
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
~ ~-,,_q
~ i:"'"' e;"' 0 ,,_q
e Detected Values
a Non-Detected Values
Time concentration plots for MW-17
Chloride in MW-17
60
so
40
::i" -.a .§.
a, 30 'C -~
:i: u
20
10
0 '1-----.----.------,------,--------r----,------,--------r----t
,,.?> ...
~o
---=--cilNTERA
GEOSCIENCE & ENI.IINEERING SOLUTIONS
Sample Date
Fluoride in MW-17
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
a Non-Detected Values
Time concentration plots for MW-17
Sulfate in MW-17
0 -;-----.-----.-----,-----.----,--------,----.-----,-----c
"°'"' ~ ..
50
45
40
35
< 30
l
E 2s ::, ·2
"' ~ 20
15
10
5
0
"°'"' ~ .. ro .x°' ~ ..
~1elNTERA
(;EOSCIENCE & ENGIINEERIN(; SOLUTIONS
Sample Date
Uranium in MW-17
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
• Non-Detected Values
80
70
60
::. so
'a. .5.
CII 40 :5! 5 ::c u 30
20
10
0
~°'"'
(o
,i;Oj
~'I> ~'I>
0.45
0.4
0.35
0.3
::. 'a. .5. 0.25
CII
"D ·c: 0.2 0 :I ;:;:
0.15
0.1
a.as
0
P> ~ ... ,i;Oj e:: ~'I> a
~rilNTERA
GEOSCIENCE & ENGINEERING SOLUTIONS
Time concentration plots for MW-18
~
~,§
Chloride in MW-18
Sample Date
Fluoride in MW-18
5)(o ..,,!~ 5)°'
'<~
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
• Non-Detected Values
~ 1500
.s
.! J!!
Time concentration plots for MW-18
Sulfate in MW-18
~ 1000 +---------------------------------1
0 -t----.-----.----.-----,-----,------,------.----.-------i
::, -~
E :::, 'i:
E ::,
f.:°'"' ~"'
60
50
40
30
20
10
Sample Date
Uranium in MW-18
0 -t-----,----,-------r------,r-------r-------.----.-----,---------t
f.:°'"' ~"'
...=--c5INTERA
GEOSCIENCE & ENGINEERING SOLUTIONS
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
• Non-Detected Values
100
90
80
70
::. 60 ~ g
CIJ 50 :5! ls :c 40 u
30
20
10
0
i:°'"' ro ~OJ
~'I> ~'I>
~rilNTERA
GEOSCIENCE & ENGINEERING SOLUTIONS
Time concentration plots for MW-19
?J°' ~ .... ~
Chloride in MW-19
J:>"" .,_..,'Iii J:>"' .,,,,q
Sample Date
Fluoride in MW-19
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
• Non-Detected Values
Time concentration plots for MW-19
Sulfate in MW-19
0 -----.-----..----,-----,-----,------"T----,----.-------1
i:°'°' ~'I,
Sample Date
Uranium in MW-19
O -t-----,----,----,-----,----.------,-----,----.-----1
~°'°' ~'I,
~rilNTERA
GEOSCIENCE & ENGINEERING SOLUTIONS
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
• Non-Detected Values
80
70
60
-:J" 50
~ !.
111 40 "O ·.: ..!:! ~ u 30
20
10
0
lJ"
~e;
~rt;. ~o
~silNTERA
GEOSCIENCE & ENGINEERINC. SOLUTIONS
Time concentration plots for MW-20
Chloride in MW-20
Sample Date
Fluoride in MW-20
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
• Non-Detected Values
4500
4000
3500
3000
-::.-
} 2500
QI ... J!! 2000 "3 Ill
1500
1000
500
0
<Jo,'•
Qe; ,,l" ~o
40
35
30
-;:.-25
}
E 20 :, "i: ~ ::::> 15
10
5
0
<:°'!),.
Qe; ,i' ~o
GEOSCIENCE & ENGINEERING SOLUTIONS
Time concentration plots for MW-20
Sulfate in MW-20
Sample Date
Uranium in MW-20
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
• Non-Detected Values
80
70
60
-::;-so
'.a .§.
cu 40 :2 .2 .s:. u 30
20
10
0
cf~
<:;,'&
~,;;. ~o
30
25
20
-::;-....... oa .§.
cu 15 :2 ~ :I ;:;:
10
5
~cilNTERA
GEOSCIENCE & ENGINEERING SOLUTIONS
Time concentration plots for MW-22
Chloride in MW-22
Sample Date
Fluoride in MW-22
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
• Non-Detected Values
Time concentration plots for MW-22
Sulfate in MW-22
0 +---~---~---~----.----~--~---~---~---1
::. ...... l
E :, ·c
E :,
<:°'"' ~(I;
50
40
30
20
10
Sample Date
Uranium in MW-22
O +-----.-----,-----r----~----.-----r----~--~---1
<:°'"' <:f
~2¥slNTERA
GEOSCIENCE & ENGINEERING SOLUTIONS
et 0
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
• Detected Values
a Non-Detected Values
35
30
25
::;-
"iio 20 .§.
a,
'ti ·;:
..!:! 15 ..c u
10
5
0.9
0.8
0.7
0.6
::;-...... QI) .§_ 0.5
a,
'ti ·;: 0.4 0 :I u::
0.3
0.2
0.1
0
s:," ,$,
....... ~ i: "(-~
~islNTERA
GEOSCIENCE & ENGINEERING SOL.UTIONS
Time concentration plots for MW-23
Chloride in MW-23
Sample Date
Fluoride in MW-23
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
• Non-Detected Values
90
80
70
60
::i'
} so
E :I ·2 40
'" ... ::::,
30
20
10
0
~<, ~ ~ ~~ ... ~
~-9:s lNTERA
GE06CIENCE & ENGINEERING SOLUTIONS
Time concentration plots for MW-23
Sulfate in MW-23
Sample Date
Uranium in MW-23
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
a Non-Detected Values
80
70
60
:::;-50
~ .§.
cu 40 "tJ ·c:: 0 :c u 30
20
10
0
~<, ...,.§· ~
~,§
~SslNTERA
GEOSCIENCE & ENQINEERING SOLUTIONS
Time concentration plots for MW-24
Chloride in MW-24
Sample Date
Fluoride in MW-24
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
8 Detected Values
a Non-Detected Values
Time concentration plots for MW-24
Sulfate in MW-24
::; ~ 2000 -t---------------------------------1
!.
J!! J!! :i 1500 -t---------------------------------1
II)
Sample Date
Uranium in MW-24
250 .,-----------------------------------,
200 +-.-----------------------------------1
::; 150 -1+11----------------------------------l l
E :::, ·2
~ 100 ..-tl------------------------------------1
50 1--.----------------------------------1
~
0
j:)<, ~ j:)'b ,~'I' ~ Qq,r; ~'Ii
~cilNTERA
GeOSCJeNCE & ENC.JNEeRJNG SOLUTIONS
~ ~v ~l ~<o r;~ ~ 0 , ... ~q ,,,,
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
~ ~~ /""' r;"' 0 , ... ~q
e Detected Values
• Non-Detected Values
::::. .....
Time concentration plots for MW-24A
Chloride in MW-24A
146 ,--~---,;;------,--------~;;;;;;;;;;;;;;;;;,;;;;;;;;;;;;;;::::::;1
CII "C
-~ 45 +------------------'lc---------,..---------1 :c u
GEOSCIENCE & ENGINEERING SOLUTIONS
Sample Date
Fluoride in MW-24A
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
• Non-Detected Values
4000
3500
3000
2500 -::;-
"iil E "ai" 2000 ... J!! J 1500
1000
500
0
9
8
7
6
3
2
1
0
< "'-----
~¥slNTERA
GEOSCIENCE & ENGINEERING SOLUTIONS
Time concentration plots for MW-24A
---
Sulfate in MW-24A
------" -
Sample Date
Uranium in MW-24A
_,,,-
~
/
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
............... ...............
e Detected Values
• Non-Detected Values
40
35
30
::, 25 ..... CD .§.
41 20 'a ·~ :c u 15
10
5
0
~"> Si ..,_,<1-~-~ ..
.....-5slNTERA
GEOSCIENCE & EN!.INEERING SOL.UTIONS
Time concentration plots for MW-25
~'b
e,<,; ~
Chloride in MW-25
~
c.,e-<f
Sample Date
Fluoride in MW-25
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
a Non-Detected Values
~SslNTERA
GE05CIENCE & EN!.INEERING 50LUTION5
Time concentration plots for MW-25
Sulfate in MW-25
Sample Date
Uranium in MW-25
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
a Non-Detected Values
Time concentration plots for MW-26
Chloride in MW-26
100
90
80
70
::. 60 -"° .§.
Ill 50 "O ·~ :c 40 u
30
20
10
0
S)'\, <'f~ S)'o S)'b
.,e,<:i 0 ~o"'-~e,C
Sample Date
Fluoride in MW-26
~ 0.6 -------;·----------------------------1
.§.
111 0.5 1-ir-----a-------------..---------------;--....-..i :2 ~ ~ 0.4 -----+-------------1+--------------.li--ll--lH-j
~rnilNTERA
GEOSCIENCE & ENGINEERINC. SOL.UTIONS
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
• Non-Detected Values
~ 1500
.§.
.l!! ~
Time concentration plots for MW-26
Sulfate in MW-26
~ 1000 -1----------------------------------1
140
120
100
':::i' -80 ~
E :I "i: 60 ~ :::,
40
20
0
i:i"' l' ...,_,~ ~'Ii
~1s1NTERA
GEOSCIENCE & ENGINEERING SOLUTIONS
i:i'o ,:J"(;
Sample Date
Uranium in MW-26
:,.() .,,,,.,~.
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
• Non-Detected Values
40
:::;-
'ca .§.
Ill 30 "O ·~ :c u
20
10
0.9
0.8
0.7
0.6
:::;-
'ca .§. o.s
Ill "O ·c 0.4 0 ::, u::
0.3
0.2
0.1
0
!:)<, ~ ~ !: '>" ~'Ii
~1¥slNTERA
GEOSCIENCE & ENGINEERING SOL.UTIONS
Time concentration plots for MW-27
Chloride in MW-27
Sample Date
Fluoride in MW-27
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
• Non-Detected Values
Time concentration plots for MW-27
Sulfate in MW-27
Sample Date
Uranium in MW-27
}20 ---------------------------'-----------1
E :::, 'i: I:! 15 +----------------------------4-ll-----------l
::::,
~1s1NTERA
GEOSCIENCE & ENGINEERING SOLUTIONS
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
a Non-Detected Values
180
160
140
120
-::;-
1100
QI :2 l5 80
:E u
60
40
20
0
<:,<, <:,'I ~ ~-'>" ~'Ii
0.8
0.7
0.6
-::;-0.5 -QI)
.§.
QI 0.4 :2 l5 :I ;:;: 0.3
0.2
0.1
0
<:,<, ~ ~ ~~ '>"
~9¥elNTERA
GEOSCIENCE & EN!.INEERING SOL..UTIONS
Time concentration plots for MW-28
5:i'o <i"
5:i'o e(; <:I
Chloride in MW-28
~<:,
c.,eq
Sample Date
Fluoride in MW-28
~<:,
c.,eq
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
• Non-Detected Values
70
60
50
20
10
_.... -..------0
~9s lNTERA
GEOSCIENCE & ENGINEERING SOL.UTIONS
Time concentration plots for MW-28
Sulfate in MW-28
Sample Date
Uranium in MW-28
Jl ....
L&... -• .A JVfY \/ y, ----" -----"-y -... -
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
a Non-Detected Values
45
40
35
30
=
12s
QI
:5! l'i 20
:E u
15
10
5
0 !:).., l' ~ \°" ~'Ii
~1s1NTERA
C3E0SCIENCE & ENGINEERING SOLUTIONS
Time concentration plots for MW-29
~'t,
e'" <J
Chloride in MW-29
~ .,.,,~
Sample Date
Fluoride in MW-29
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
• Non-Detected Values
3500
3000
2500
::; 'iio 2000 .s
GJ ... J!! 1500 :i Ill
1000
500
0 I:)., ~'\ ~ ~,§ \,s
60
50
40
::;
}
E 30 ::,
"i:
f! :::,
20
--10 -
4
0
~islNTERA
GEOSCIENCE & ENGINEERING SOLUTIONS
Time concentration plots for MW-29
~'b eC ~
Sulfate in MW-29
:S' .,.,<:i
Sample Date
Uranium in MW-29
,A. ----..._.
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
---__.,JIIJ;• ---
e Detected Values
a Non-Detected Values
Time concentration plots for MW-30
Chloride in MW-30
~ 1so 1-------irr-------..-----------:..---t::-..t:.;::1.,.w...,"l--f+----e--j
£
GI "C ·~ 6 100 +------------11'-----------------------l
Sample Date
Fluoride in MW-30
i 0.4 -l+--lf--~-----ill<---------..... --+-1---..... --11--------------j
GI "C ·c: g 0.3 +-----------------------1----1--------Yf----111----
;:;:
~1¥slNTERA
C.ECJSCIENCE & ENGINEERING SCJLUTICJNS
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
• Non-Detected Values
Time concentration plots for MW-30
Sulfate in MW-30
1200
1000
800
::;, ~ .5. 600 QJ ... J!! :i Ill
400
200
Sample Date
Uranium in MW-30
i 8+-=-----------~--------t ....... -..-.ia--11
E :::,
-~ 6 ..... -------=---------11--------~~----------------1 ::i
...-SslNTERA
GEOSCIENCE & ENGINEERING SOLUTIONS
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
• Non-Detected Values
450
400
350
300
::;-j 250
QI "O ·c LOO 0 :c I.I
150
100
so
0 ~.,
\~<I'
~
"{-<f
1.4
u
1
::;-
'iio 0.8 .§.
QI "O ·~ 0.6 ::,
i:i:
0.4
0.2
0
~" i' ~ -..-s ~'Ii
~lf.slNTERA
GEOSCIENCE & ENGINEERING SOLUTIONS
Time concentration plots for MW-31
fJ°' ,;1,<I'
~'!,
e,(j <;)
Chloride in MW-31
\) (} ...
0
Sample Date
Fluoride in MW-31
~\) ,l[
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
a Non-Detected Values
1400
1200
1000
::. ....... 800 QO E.
.2l ~ 600 :I "'
400
200
~2¥slNTERA
C.EOSCIENCE & ENGINEERING SOL.UTIONS
Time concentration plots for MW-31
Sulfate in MW-31
Sample Date
Uranium in MW-31
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
• Non-Detected Values
60
so
40
:::. ..... 11D .§.
41 30 "C '§
:c u
20
10
~silNTERA
GEOSCIENCE & ENGINEERING SOL.UTIONS
Time concentration plots for MW-32
Chloride in MW-32
Sample Date
Fluoride in MW-32
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
• Non-Detected Values
Time concentration plots for MW-32
Sulfate in MW-32
Sample Date
Uranium in MW-32
14 ~--------------------------------~
E :,
-~ 3 -1----1...11!.-<I--~---------------------------~ ::i
9'!:;1s1NTERA
GEOSCIENCE & ENGINEERING SOL.UTIONS
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
• Non-Detected Values
80.00
70.00
60.00
:::, SO.OD ...... "° .§.
a, 40.00 "C -~ :c u 30.00
20.00
10.00
0.00
~I:) !Y' <f ,'I><:-~e;
0.7
0.6
0.5
:::. "ca 0.4 .§.
a,
"C ·~ 0.3 ::, ;::;:
0.2
0.1
0
<.:-$' Y' ~ ~e; ... 'Ii
~'51NTERA
C.EOSCIENCE & ENGINEERING SOLUTIONS
Time concentration plots for MW-35
~~
~'I>
~~
~'Ii
Chloride in MW-35
b, ,,x"> ~'I>
Sample Date
Fluoride in MW-35
b, ~ ....
~'Ii
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
• Non-Detected Values
Time concentration plots for MW-35
Sulfate in MW-35
O -i----,,-----.-----,-----.----.------.------.-----.-------1
,.l <;)e;
35
30
25
~ 'bli 20 ..:!:
E :::, 'i: 15 .. .. ::J
10
5
0
~(::, ~"\. r.J ~ <;)e; \'I>
~cSINTERA
GE06CIENCE & ENGINEERING 60L.UTION6
~.::,
~'I>
Sample Date
Uranium in MW-35
I).
.K"" ~'I>
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
a Non-Detected Values
~rilNTERA
GEOSCIENCE & ENGINEERING SOL.UTIONS
Time concentration plots for MW-36
Chloride in MW-36
Sample Date
Fluoride in MW-36
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
8 Non-Detected Values
Time concentration plots for MW-36
Sulfate in MW-36
::;-tio 2000 +-----------------------------------1 .s
B ~ 1500 +-----------------------------------1
Ill
20
::;-
'iia .:!:
E 15 :::, ·2 .. .. ::::,
10
5
~islNTERA
GEOSCIENCE & ENGINEERING SOLUTIONS
Sample Date
Uranium in MW-36
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
a Non-Detected Values
~SslNTERA
GE06CIENCE & ENGINEERING SOLUTIONS
Time concentration plots for MW-37
Chloride in MW-37
Sample Date
Fluoride in MW-37
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
• Non-Detected Values
20
18
16
14
~ 12 .a
E 10 ::,
"i: ~ 8 ::>
6
4
2
0 .,. !Y' ~.,. ,,e,':j '(->$
~-islNTERA
t.ECJSCIENCE & ENGINEERING SOLUTIONS
Time concentration plots for MW-37
'.'., (!f"; 0
Sulfate in MW-37
Sample Date
Uranium in MW-37
~~ ~ <J ~o ~e;
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
a Non-Detected Values
Time concentration plots for MW-38
Chloride in MW-38
so
~ _..-....._
45 ~~ --........-" / 40
35
~ 30 "iio .§.
a, 25
"C -~ 6 20
15
10
s
0
~44s1NTERA
GEOSCIENCE & ENGINEERING SOLUTIONS
-
Sample Date
Fluoride in MW-38
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
"V
,A,,,.._
-,
e Detected Values
a Non-Detected Values
Time concentration plots for MW-38
Sulfate in MW-38
3500
3000
2500
_A.
~ ~ ·~ ......
~ -
~ -
::;-tia 2000
.§.
GI ... J2 1500 "3 II)
1000
500
0
Sample Date
Uranium in MW-38
::;-
} 6.4 -1----,-----------.---'--------"l!------------------1
E ::, ·2 ~ 6.2 +----~-r------..+-----jJ------------+-----------1
:)
~1¥elNTERA
GEOSCIENCE & ENGINEERING SOLUTIONS
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
a Non-Detected Values
Time concentration plots for MW-39
Chloride in MW-39
-::i' ~ 39 +--------------1-----------~--------1------.5.
cu :5! ~ 38 -<-----------------------------------< :E u
~cilNTERA
GEOSCIENCE & ENGINEERING SOLUTIONS
Sample Date
Fluoride in MW-39
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
• Non-Detected Values
4000
3500
3000
_ 2500
~ E
'; 2000 ... J!! :i Ill 1500
1000
500
0
HI..
Time concentration plots for MW-39
Sulfate in MW-39
~ --_.....
~ / --........... ~ ....
~ ........, -
Sample Date
Uranium in MW-39
~10 -1---------------------------------~
}
E s -1---------------------------------~ :::J "i:
~ ~ 6-1------------------------------------~1
~2L INTERA
GlEOSCIENCE & ENGllNEERINGl SOL.UTIONS
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
a Non-Detected Values
C3EOSCIENCE & ENC31NEERINC3 SOLUTIONS
Time concentration plots for MW-40
Chloride in MW-40
Sample Date
Fluoride in MW-40
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
• Non-Detected Values
30
25
20
~ ".a -= E 15 :, ·c
I!
:)
10
5
&INTERA
GEOSCIENCE & ENGINEERING SOL.UTIONS
Time concentration plots for MW-40
Sulfate in MW-40
Sample Date
Uranium in MW-40
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
a Non-Detected Values
1400
1200
1000
::;
~ 800 .5. cu "O ·c: 0 600 :E u
400
200
0.45
0.4
0.35
0.3
::;
~ .5. 0.25
cu "O -~ 0.2
::,
il:
0.15
0.1
0.05
0
'o :,,.'o ~..,
~'Ii c.,~q
~islNTERA
GEOSCIENCE & ENGllNEERING SOLUTIONS
Time concentration plots for TW4-24
Chloride in TW4-24
Sample Date
Fluoride in TW4-24
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
8 Detected Values
• Non-Detected Values
Time concentration plots for TW4-24
Sulfate in TW4-24
:=;-'iia 2000 -1-------------=-----------------------l .s
!l J!! '3 1500 +---------------------------------1
II)
900
800
700
600
:=;-
} 500
E ::,
'i: 400 ~ ::::,
300
200
100
0
ct, ~ ,,x'>
~'I, .,,fl.
~rilNTERA
GE06CIENCE & ENGINEERING 601..UTIONS
Sample Date
Uranium in TW4-24
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
2nd Quarter 2021
e Detected Values
• Non-Detected Values
Tab J
CSV Transmittal Letter
Kathy Weinel
From:
Sent:
To:
Cc:
Subject:
Attachments:
Mr. Goble,
Kathy Weinel
Monday, August 2, 2021 8:44 AM
Phillip Goble
'Dean Henderson'; David Frydenlund; Scott Bakken; Logan Shumway; Terry Slade; Garrin
Palmer
Transmittal of CSV Files White Mesa Mill 2021 Q2 Nitrate Monitoring
2106232-report-EDD.csv; Q2 2021 Nitrate Field Data.csv; Q2 2021 DTW all programs.csv
Attached to this e-mail is an electronic copy of laboratory results for nitrate monitoring conducted at the White Mesa
Mill during the second quarter of 2021, in Comma Separated Value (CSV) format.
Please contact me at 303-389-4134 if you have any questions on this transmittal.
Yours Truly
Kathy Weinel
Yl!F
-·-· Energy Fuels Resources (USA) Inc.
Kathy Weinel
Quality Assurance Manager
t: 303.389.4134 It: 303.389.4125
225 Union Blvd., Suite 600
Lakewood, CO 80228
http://www.energyfuels.com
This e-mail is intended for the exclusive use of person(s) mentioned as the recipient(s). This message and any attached files with it are confidential and may
contain privileged or proprietary information. If you are not the intended recipient(s) please delete this message and notify the sender. You may not use, distribute
print or copy this message if you are not the intended recipient(s).
1