DRC-2021-006646 - 0901a06880e89fbb

ENERGY FUELS
May 6, 2021
Energy Fuels Resources (USA) Inc. 225 Union Blvd. Suite 600 Lakewood, CO, US, 80228
303 974 2140 c-2o21- 000G4-6, www.energyfuels.com
Div of Waste Management
and Radiation Control
MAY 1 1 2021
Sent VIA OVERNIGHT DELIVERY
Ms. Jalynn Knudsen
Interim 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 1st Quarter 2021 Groundwater Monitoring Report
Groundwater Quality Discharge Permit UGW370004 White Mesa Uranium Mill
Dear Ms. Knudsen:
Enclosed are two copies of the White Mesa Uranium Mill Groundwater Monitoring Report for the 1st
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,
ENERGS FUELS RESOURCES (USA) INC.
Kathy Weinel
Quality Assurance Manager
cc: David Frydenlund
Scott Bakken
Logan Shumw ay
Terry Slade
May 6, 2021
Sent VIA OVERNIGHT DELIVERY
Ms. Jalynn Knudsen
Interim 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 .energyfucls.com
Re: Transmittal of 1st Quarter 2021 Groundwater Monitoring Report
Groundwater Quality Discharge Permit UGW370004 White Mesa Uranium Mill
Dear Ms. Knudsen:
Enclosed are two copies of the White Mesa Uranium Mill Groundwater Monitoring Report for the 1st
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 Shumway
Terry Slade
White Mesa Uranium Mill
Groundwater Monitoring Report
State of Utah
Groundwater Discharge Permit No. UGW370004
1st Quarter
(January through March)
2021
Prepared by:
e£RSYFUELS
Energy Fuels Resources (USA) Inc.
225 Union Boulevard, Suite 600
Lakewood, CO 80228
May 6, 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 Parameters Analyzed .................................................................................... 2
2.1.5 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
2.3.3 Compliance Status ............................................................................................. 4
2.4 Laboratory Results -Accelerated Monitoring ..................................................... 5
2.4.1 Copy of Laboratory Results .......................................................................... 5
2.4.2 Regulatory Framework and Groundwater Background ................................ 5
2.4.3 Compliance Status ......................................................................................... 6
2.5 Depth to Groundwater and Water Table Contour Map ........................................ 6
3.0 QUALITY ASSURANCE AND DATA VALIDATION ....................................... 6
3.1 Field QC Samples ............................... : ................................................................. 7
3.2 Adherence to Mill Sampling SOPs ...................................................................... 7
3.3 Analyte Completeness Review ............................................................................. 7
3.4 Data Validation .................................................................................................... 8
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 CORRECTIVE 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 ................................................... 14
SIGNATURE AND CERTIFICATION ................................................................ 15
Table 1
Table 2
Table 3
LIST OF TABLES
Summary of Well Sampling for the Period
Exceedances and Acceleration Requirements
GWCL Exceedances March 2019 to Present
1
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-9A/B
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 first
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 both
quarterly 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 as well as semi-annual wells which are
sampled on an accelerated quarterly schedule due to exceedances reported in previous
quarterly reports. Wells which are sampled routinely every quarter were analyzed for the
parameters listed in Table 2 and Part 1.E.l.d) 2)ii of the GWDP dated March 8, 2021.
The semi-annual wells which have been accelerated to quarterly are analyzed only for
those parameters which exceeded the Groundwater Compliance Limits ("GWCLs") in
Table 2 described in previous reports and Exceedance Notices.
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.
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 and previous Exceedance Notices.
1
As a result of the issuance of a revised GWDP on March 8, 2021, which sets revised
GWCLs, requirements to perform accelerated monitoring under Part I.G. l of the previous
GWDP ceased effective on March 8, 2021, and the effect of the issuance of the revised
GWDP was to create a "clean slate" for constituents in some wells going forward. The
GWCLs for some constituents were not 'reset" and continued on an accelerated sampling
frequency as shown on Table 2.
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 March 19, 2019 GWDP Part 1.H.2 and quarterly sampling commenced in
fourth quarter 2018. The March 19, 2019 GWDP Part 1.H.3 required the completion of a
background report for each of these wells after the completion of 8 quarters of sampling.
The background reports and resultant 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.
2.1.4 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.
2.1.5 Groundwater Head Monitoring
Depth to groundwater was measured in the following wells and/or piezometers, pursuant
to Part I.E.3 of the GWDP:
• The groundwater monitoring wells (including general monitoring wells, quarterly
and semi-annual monitoring wells, 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.
2
• 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 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
American West Analytical Laboratories ("AWAL").
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
Under the GWDP, background groundwater quality has been determined on a well-by-
well basis, as defined by the DWMRC-approved flowchart included in the Revised
Background Groundwater Quality Report: Existing Wells for Denison Mines (USA)
Corp. 's White Mesa Uranium Mill Site, San Juan County, Utah. GWCLs that reflect this
background groundwater quality have been set for compliance monitoring wells except
MW-38, MW-39, and MW-40. As discussed in Section 2.1.3 above, EFRI submitted the
background report for MW-38, MW-39, and MW-40 March 4, 2021.
3
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
as modified under the renewed GWDP.
As a result of the issuance of a revised GWDP on March 8, 2021, which sets revised
GWCLs, requirements to perform accelerated monitoring under Part LG. I of the previous
GWDP ceased effective on March 8, 2021, and the effect of the issuance of the revised
GWDP was to create a "clean slate" for constituents in some wells going forward. The
GWCLs for some constituents were not 'reset" and continued on an accelerated sampling
frequency as shown on Table 2.
Exceedances of the GWCLs for this quarter are listed in Table 2 for sampling required
under the both GWDPs. Accelerated requirements resulting from this quarter are
highlighted for ease of reference. Table 3 documents the accelerated sampling program
since the issuance of the March 19, 2019 GWDP. Because the quarter was split between
two GWDPs, the information has been retained for this quarter. Beginning with the
second quarter report, Table 3 will be limited to only the information collected starting
March 8, 2021.
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.
2.3.3 Compliance Status
MW-26
Total dissolved solids ("TDS") in MW-26 exceeded its GWCL in Q3 and Q4 2020. As
required EFRI accelerated the sampling frequency. A Plan and Time Schedule for the
dual exceedances of TDS in MW-26 was submitted to DWMRC on January 25, 2021.
The Plan and Time Schedule was approved by DWMRC by letter dated March 15, 2021.
The Plan and Time Schedule noted that TDS in MW-26 has been relatively stable over
time and that during their data review, American West Analytical Laboratory ("AWAL"),
noted that the fourth quarter 2020 result for TDS in MW-26 was inconsistent with
historic results. AW AL also noted that the calculated TDS for MW-26 exceeded the
measured by over 50%, indicating that the analytical results were suspect. By the time
that AWAL recognized that the 4,860 mg/L TDS result for MW-26 was in error the 7-day
TDS holding time had expired. AW AL did not provide notification of the errors until
4
November 2020, which precluded recollection of the quarterly sample (which would have
had to be recollected in October 2020). Out of hold time reanalysis results (which were
not reported due to the hold time issue) were consistent with historic results and showed
better agreement with the calculated TDS.
Based on the AW AL investigation, the comparison to historic results and to the
calculated TDS, EFRI believed the fourth quarter 2020 TDS results for MW-26 were
incorrect. EFRI also believed the balance issues were present in the third quarter 2020,
but had not yet been discovered by AW AL. Because the results of the fourth quarter
2020 data are incorrect and the third quarter results are suspect, EFRI though it was
appropriate to continue data collection and review through the first quarter 2021.
DWMRC agreed with the proposed action in the Plan and Time Schedule.
EFRI continued accelerated monitoring through Q 1 2021 as required by the Plan and
Time Schedule and the GWDP. The Plan and Time Schedule also noted that EFRI would
discuss the Ql 2021 TDS results in this report. The first quarter 2021 TDS results for
MW-26 were below the GWCL indicating that the Q3 and Q4 data were erroneous and
incorrect due to laboratory error and are not representative of field conditions. The Q 1
2021 data are also within historic ranges fmther indicating that the exceedances noted in
Q3 2020 and Q4 2020 were not representative or accurate. EFRI has submitted a request
to DWMRC under separate cover to return to the routine sampling frequency for TDS in
MW-26. Based on the Ql 2021 TDS data no further actions or reporting are necessary
for TDS in MW-26.
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 8, 2021, which sets revised
GWCLs for some constituents, requirements to perform accelerated monitoring under
Part I.G.l of the previous GWDP for certain constituents ceased effective March 8, 2021,
and the effect of the issuance of the revised GWDP was to create a "clean slate" for
certain constituents in a limited list of wells going forward.
This means that accelerated monitoring during this quarter was required under the revised
GWDP for constituents which did not have revised GWCLs included in the current
GWDP.
5
2.4.3 Compliance Status
Analytes that have exceeded the GWCLs for this quarter as 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. Table 3
summarizes the results of the accelerated sampling program since the March 19, 2019
GWDP for the reasons stated in Section 2.3.2 above.
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 Director 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.
2.5 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 QA/QC 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 QA/QC are discussed in Sections 3.4.4
through 3.4.9 below.
6
The Analytical Laboratories have provided summary reports of the analytical QA/QC
measurements necessary to maintain conformance with National Environmental
Laboratory Accreditation Conference certification and reporting protocol. The analytical
laboratory QA/QC 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 QA/QC 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:
One duplicate sample was 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 of the monthly sampling events 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.
One trip blank was 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 SOPs, the QA
Manager observed that QA/QC 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
7
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 QA/QC evaluation, a
receipt temperature check, a holding time check, an analytical method check, a reporting
limit check, a trip blank check, a QA/QC evaluation of routine sample duplicates, a
QA/QC evaluation of accelerated sample duplicates, a gross alpha counting error
evaluation and a review of each laboratory's reported QA/QC 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, dissolved oxygen ("DO") 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 Tab G.
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] ("RPO"))
3. Purging a well to dryness and stability (within 10% RPO) 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, DO, and turbidity) except for the following wells that were purged
to dryness: MW-24, MW-24A and MW-38.
8
MW-24, MW-24A, 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 the QAP. MW-24, MW-24A, and MW-38 were purged
to dryness and the low yield sampling procedures were used for the collection of field
parameters. Stabilization of pH, conductivity and temperature were within the 10% RPD
required by the QAP for well MW-24, MW-24A, and MW-38.
Additionally, two casing volumes were not purged from MW-26, prior to sampling
because MW-26 is a continuously pumped well. 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-29 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 March monthly event. Turbidity measurements prior to
sampling were within a 10% RPD for the accelerated sampling wells.
The other field parameters (conductance, pH, redox potential, 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
9
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
November 15, 2012, the field data generated this quarter are 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.
All accelerated samples were received and analyzed within the required holding time.
3.4.3 Receipt Temperature Evaluation
COC sheets were reviewed to confirm compliance with the QAP requirement in Table 1
that samples be received at 6°C 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 VOC sample contamination which is
the result of sample handling and shipment. Trip blank evaluations are provided in Tab
G. The trip blank results for the quarterly samples reported detections of tetrahydrofuran
10
("THF"). All of the samples associated with the trip blanks were nondetect for THF. The
reported detections of THF in the trip blanks, but not in the associated samples indicates
that the trip blanks were contaminated at the laboratory when they were made and the
results are not indicative of contamination of the samples during shipping. As such, the
data are usable for the intended purpose and there is no effect on the sample analytical
results.
The trip blank results associated with the accelerated samples were all nondetect for
voes.
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 less 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. Field duplicate results are shown
in Attachment G.
The duplicate results were within a 20% RPD in the 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 require that gross alpha analysis be reported with an activity
equal to or greater than the GWCL and shall have a counting variance that is 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 MW-39 results 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-39 does
not have a GWCL and this second level check cannot be performed. The results are
usable for the intended purpose and there is no adverse effects on the data.
11
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.
Results of quarterly, semi-annual, and accelerated radiologic sample QC are provided
under Tab G. The quarterly, semi-annual, and accelerated radiologic sample results met
the duplicate counting error requirements specified in the QAP.
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 AW AL 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 was met. While the QAP does not
require it, the recoveries were reviewed for compliance with the laboratory established
12
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
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 QA/QC 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 QA/QC Summary Repo1ts 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 QA/QC Summary Reports indicates that the LCS
recoveries for both the quarterly and accelerated samples were within acceptable
laboratory limits for the LCS compounds as noted in Tab G.
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 method blanks for the quarterly samples and
the accelerated samples reported no detections of any analyte. 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
13
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 are included in the analytical data.
The information from the Laboratory QA/QC Summary Reports indicates that there were
Continuing Calibration Verification ("CCV") samples outside of the laboratory
acceptance limits.
High CCV recoveries for methylene chloride and THF were reported in data package
2101348. The high CCV recovery of methylene chloride affected samples MW-11, MW-
14, MW-25, MW-30, MW-31, MW-36, MW-39, and MW-40. The high CCV recovery of
THF affected samples MW-24, MW-24A, MW-26, MW-38, MW-65 (duplicate of MW-
14), and the Trip Blank. The data were flagged in accordance with the changes specified
in EPA Method 8260D. The data are usable for the intended purpose because the high
CCV recovery is indicative of a high bias to the sample results. 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.
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.
14
7.0 SIGNATURE AND CERTIFICATION
This document was prepared by Energy Fuels Resources (USA) Inc.
Energy Fuels Resources (USA) Inc.
By:
B kk . Digitally signed by Scott Bakken Scott a en Date: 2021.05.0610:45:29
-06'00'
Scott A. Bakken Date
Vice President, Regulatory Affairs
15
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.
Digitally signed by Scott Bakken Scott Bakken Date:2021.05.0610:46:03
-06'00'
Scott A. Bakken
Vice President, Regulatory Affairs
Energy Fuels Resources (USA) Inc.
16
Tables
Table 1: Summary of Well , ampling for Ql 2021
l
Normal Purpose for sampling
Well Frequency this quarter Sample Date Date of Lab Report
MW-11 Quarterly Quarterly 1/12/2021 (2/ l /2021) [2/18/2021 J
MW-12 Semi-annually Semi-annually 1/14/2021 (2/3/2021)
MW-14 Quarterly Quarterly 1/13/2021 (2/1/2021) [2/18/2021]
MW-24 Semi-annually Semi-annually 1/14/2021 (2/1/2021) [2/18/2021]
MW-24A Semi-annually Semi-annually 1/14/2021 (2/1/2021) [2/18/2021 J
MW-25 Quarterly Quarterly 1/11/2021 (2/ I /2021) [2/18/2021 J
MW-26 Quarterly Quarterly 1/14/2021 (2/1/2021) [2/18/2021 J
MW-27 Semi-annually Semi-annually 1/14/2021 (2/3/2021)
MW-28 Semi-annually Semi-annually 1/15/2021 (2/3/2021) [2/18/2021 J
MW-29 Semi-annually Semi-annually 1/15/2021 (2/3/2021) -
MW-30 Quarterly Quarterly 1/11/2021 (2/ I /2021) [2/J 8/2021 J
MW-31 Quarterly Quarterly 1/12/2021 (2/1/2021) [2/18/2021]
MW-32 Semi-annually Semi-annually 1/14/2021 (2/3/2021)
MW-36 Quarterly Quarterly 1/12/2021 (2/1/2021) [2/18/2021]
MW-38 Quarterly Background 1/14/2021 (2/1/2021) [2/18/2021]
MW-39 Quarterly Background 1/13/2021 (2/1/2021) [2/18/2021 J
MW-40 Quarterly Background 1/13/2021 (2/1/2021) [2/18/2021]
MW-65 1 per Batch Duplicate ofMW-14 1/13/2021 (2/1/2021) [2/18/2021]
Accelerated February Monthly
MW-11 Monthly Accelerated 2/9/2021 (2/26/2021) (3/25/2021)
MW-25 Monthly Accelerated 2/10/2021 (2/26/2021) ( 3125/2021)
MW-26 Monthly Accelerated 2/10/2021 (2/26/2021) (3/25/2021)
MW-30 Monthly Accelerated 2/10/2021 (2/26/2021) ( 3125/2021)
MW-31 Monthly Accelerated 2/9/2021 (2/26/2021) (3/25/2021)
MW-65 Monthly Duplicate of MW-30 2/10/2021 (2/26/2021) ( 3125/2021)
Accelerated March Monthly
MW-11 Monthly Accelerated 3/8/2021 (3/25/2021)
MW-25 Monthly Accelerated 3/9/2021 (3/25/2021)
MW-26 Monthly Accelerated 3/9/2021 (3/25/2021)
MW-30 Monthly Accelerated 3/9/2021 (3/25/2021)
MW-31 Monthly Accelerated 3/8/2021 (3/25/2021)
MW-65 1 per Batch Duplicate ofMW-25 3/9/2021 (3/25/2021)
Notes:
When more than 1 date is shown for a certain laboratory, the date(s) in italics are the resubmission dates. Resubmissions were required to
correct reporting errors or to address reanalyses.
Date in parenthesis depicts the date that data were reported from American West Analytical Laboratories (A WAL).
Date in brackets depicts the date the data were reported from GEL Laboratories.
Table 2
Exceedances and Acceleration Requirements
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
Quarterly Wells Accelerated to Monthl,: Sampling
MW-II (Class ll) Manganese (ug/L) 164.67 174 Quarterly Monthly Q2 2018 QS 2018 (Sep_1~mber)
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-25 (Class lll) Cadmium (ug/L) 1.5 1.52 Quarterly Monthly QI 2020 May2020
MW-26 (Class Ill) Nitrate+ Nitrite (as N) (mg/L) 0.62 l.3 Quarterly Monthly Ql 2010 May2010
Chloroform (ug/L) 70 700 Quarterly Monthly Ql 2010 May2010
Total Dissolved Solids (mg/L) 3284.19 3880 Quarterly Monthly Q3 2020 Q4 2020
Chloride (mg/L) 58.31 72 Quarterly Monthly Qi 2010 May 2010
Carbon Tetrachloride (ug/L) 5 26.1 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.l Quarterly Monthly Ql 2010 May20l0
Chloride (mg/L) 128 134 Quarterly Monthly QI 2011 May20ll
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 Ill) Nitrate+ Nitrite (as N) (mg/L) 5 21.7 Quarterly Monthly Ql 2010 May2010
Total Dissolved Solids (mg/L) 2132 2580 Quarterly Monthly Q3 2019 Q4 2019 (November)
Uranium (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 May2011
Semi-Annual Wells Accelerated to Quarterly Sampling
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 Ill) 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 Q] 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
Field pH (S.U.) 5.03 4.45 Semi-Annually Quarterly Q2 2018 Q3 2018 (September)
MW-27 (Class III) Nitrate+ Nitrite (as N) (mg/L) 5.6 5.8 Semi-Annually Quarterly Q2 2010 Q3 2010
MW-28 (Class III) Chloride (mg/L) 105 108 Semi-Annually Quarterly Q2 2010 Q3 2010
Gross Alpha (pCi/L) 2.42 2.55 Semi-Annually Quarterly Q4 2018 Q3 2019
Nitrate+ Nitrite (as N) (mg/L) 5 5.14 Semi-Annually Quarterly Q42019 Q3 2020
Selenium (ug/L) ] I.I 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 Qumterly Q2 2014 Q4 2014
MW-29 (Class Ill) Uranium (ug/L) 15 15.3 Semi-Annually Quarterly Q4 2020 Q3 2021
MW-32 (Class lll) Chloride (mg/L) 35.99 36.3 Semi-Annually Quarterly Q2 2014 (QI Q2 2014 2015)
Notes:
Highlighted text shows accelerated requirements resulting from QI 2021 sampling event.
·:niese GWCLs were reset with the issuance of the March 8, 2021 GWDP. These constituents will be dro P.ed from accelerated monitoring after this quarter.
Table 3-GWCL Exceedances for First Quarter 2021 under the March 8, 2021 GWDP
Chloride (mg/L) 39.16 34 NA NA 48.4 NA NA 30.8 39.1 35.4
MW-11 (Class II) Sulfate (mg/L) 1309 4/24/2019 1160 5/7/2019 NA 6/3/2019 NA 7/16/2019 1410 8/5/2019 NA 9/24/2019 NA 10/15/2019 1290 11/12/2019 1140 12/3/2019 1100
TDS (mg/L) 2528 1890 NA NA 1890 NA NA 2100 NA NA
Man anese (u /L) 164.67 181 210 210 199 202 174 185 206 167
MW-25 (Class lll) Cadmium (ug/L) 1.5 4/10/2019 1.30 5/8/2019 1.41 6/4/2019 1.47 7/15/2019 1.23 8/6/2019 1.37 9/23/2019 l.38 10/9/2019 1.45 11/13/2019 1.36 12/4/2019 1.45
0.62 3.00 0.986 3.16 2.06 3.10 1.59 2.35 2.90 2.32
70 4140 1140 778 3110 1090 1540 1710 1280 1110
MW-26 (Class III) 58.31 4/24/2019 82.0 5/7/2019 73.0 6/4/2019 72.6 7/16/2019 75.2 8/6/2019 83.5 9/24/2019 62.1 10/9/2019 73.8 11/13/2019 62.3 12/4/2019 57.7
3284.19 2820 NA NA 3100 NA NA 2920 NA NA
5 <1.00 NA NA <1.00 <1.00 <1.00 <l.00 NA NA
5 4.16 1.69 <LOO 10.7 1.12 3.35 2.95 1.73 2.64
2.5 18.5 17.9 15.8 19.3 15.8 17.9 18.2 17.2 17.8
MW-30 (Class II) 128 4/9/2019 /38 5/7/2019 175 6/3/2019 165 7/16/2019 181 8/6/2019 190 9/24/2019 176 10/8/2019 170 11/13/2019 180 12/4/2019 185
47.2 53.6 47.1 49.9 48.4 50.9 49.1 56.8 47.8 56.4
8.32 8.62 8.15 8.88 9.03 9.39 8.12 8.69 9.29 8.99
5 19.7 18.9 19.7 19.8 17.0 19.5 19.8 18.8 18.3
993 917 NA NA 1150 NA NA 1010 990 /020
MW-3 I (Class III) 2132 4/10/2019 2080 5/7/2019 NA 6/3/2019 7/15/2019 2580 8/5/2019 NA 9/23/2019 NA 10/9/2019 2280 11/12/2019 2650 12/3/2019 2030
15 NA
NA 30.3
2 2.83 NA NA 2.94 NA NA 3.25 NA NA
6.43 8.24 NA NA 8.37 NA NA 9.31 NA NA
0.47 0.839 NA NA 0.996 NA NA 0.667 NA NA
50 63.9 NA NA 70.6 NA NA 75.4 NA NA
MW-24 (Class lll) 7507 5/2/2019 7020 NS NA NS NA 7/18/2019 NA NS NA NS NA 11/6/2019 7700 NS NA NS NA
2.01 2.73 NA NA 2.61 NA NA 2.88 NA NA
7.5 3.32 NA NA NA NA NA 2.86 NA NA
2903 2790 NA NA NA NA NA 2630 NA NA
5.03 -8.5 4.53 NA NA 5.03 NA NA 5.19 NA NA
MW-27 (Class lll) Nitrate+ Nitrite (as N) (mg/L) 5.6 4/23/2019 6.33 NS NA NS NA 7/12/2019 6.50 NS NA NS NA 10/22/2019 6.27 NS NA NS NA 8/15/2019
Chloride (mg/L) 105 165 NA NA 133 NA NA 149 NA NA
I I.I 12.4 NA NA 7/12/2019 10.6 NA NA 16.5 NA NA
MW-28 (Class lll) L) 5 4/24/2019 3.7 NS NA NS NA 8/16/2019 NA NS NA NS NA 10/22/2019 5.14 NS NA NS NA
2.42 1.94 NA NA 1.20 NA NA <LOO NA NA
Uranium (u 4.9 9.60 NA NA 7.83 NA NA 12.4 NA NA
MW-29 (Class Ill) Uranium (ug/L) 15 4/24/2019 15.00 NS NA NS NA NS NA NS NA NS NA 10/22/2019 14.20 NS NA NS NA
MW-32 (Class III) Chloride (mg/L) 35.39 4/9/2019 34.5 NS NA NS NA 8/15/2019 35.7 NS NA NS NA 10/8/2019 35.3 NS NA NS NA
Notes:
NS= Not Required and Not Sampled
NA= Not Applicable
Exceedances are shown in yellow
..
Monitoring
Well (,Watei, Constituent Exceeding GW€L
G111$S)
-
Chloride (mg/L)
MW-11 Sulfate (mg/L)
(Class II) TDS (mg/L)
Manganese (ue/L)
MW-25 Cadmium (ug/L) (Class Im
Nitrate+ Nitrite (as N) (me/L)
Chloroform (u2/L)
MW-26 Chloride (mg/L)
(Class III) TDS (m!!/L)
Carbon Tetrachloride
Methylene Chloride (ug/L)
Nitrate+ Nitrite (as N) (m~L)
MW-30 Chloride (mg/L)
(Class II) Selenium (ue/L)
Uranium (ug/L)
Nitrate+ Nitrite (os N) (m\?/L)
MW-31 Sulfate (mg/L)
(Class III) TDS (mJ!/L)
Uranium (ug/L)
Chloride (me/L)
MW-12 Uranium (ug/L)
(Class III) Selenium (ug/L)
Beryllium (ue/L)
Cadmium (ud L)
Fluoride (mg/L)
MW-24 Nickel (m!!/L)
(Class lll) Mam:.nncsc (u.e/L)
Thallium (ug/L)
Gross Alpha (pCi/L)
Sulfate (me/L)
Field oH (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) (rnJ!/L)
Gross Aloha (oCi/L)
Uronium (u!!/L)
MW-29 Uranium (ug/L) (Class III)
MW-32 Chloride (mg/L) (Class Ill)
Notes:
NS= Not Required and Not Sampled
NA= Not Applicable
Exceedances are shown in yellow
GWOLhr Qll.020 March 19, Sample 2019
GWDP Dale
39.16
1309 1/15/2020
2528 1/28/2020
164.67
1.5 1/15/2020
0.62
70
58.31 1/15/2020 3284.19
5
5
2.5
128 1/15/2020 47.2
8.32
5
993
2132 1/14/2020
15
143
23.5 1/16/2020 39
2
6.43
0.47
50
7507 1/22/2020
2.01
7.5
2903
5.03 -8.5
5.6 1/16/2020
105
11.l
5 1/16/2020
2.42
4.9
15 NS
35.39 1/14/2020
Qi 2020 ReJults
II
Rebruory Februacy Marcll 2020 March
Ql 2:020 2020 .2020 Monthly 2020
II Result Monthly Montlil ample Monthly
Sample Do e Result Date R~lt II
38.9 42.1 41.0
l 180 2/4/2020 1260 3/10/2020 1120
1920 NA NA
169 227 183
1.35 2/5/2020 1.52 3/11/2020 1.41
0.873 0.978 1.60
1260 1640 1720
78.8 2/4/2020 66.9 3/10/2020 76.9
3010 NA NA
<1.00 NA NA
2.79 2.76 4.44
16.4 17.8 19.0
182 2/5/2020 187 3/11/2020 182
49.7 49.9 48.1
8.88 9.06 9.50
17.5 18.0 19.2
1120 1150 1080
2220 2/4/2020 2240 3/10/2020 2380
14.8 NA NA
381 370 368
21.9
NA NS NA NS NA
2.07 NA NA
7.30 NA NA
0.805 NA NA
68.1 NA NA
7010 NS NA NS NA
1.92 NA NA
4.95 NA NA
2960 NA NA
6.01 NA NA
6.18 NS NA NS NA
151 NA NA
13.4 NA NA
NA NS NA NS NA
1.79 NA NA
7.56 NA NA
NA NS NA NS NA
38.0 NS NA NS NA
Table 3-GWCL Exceedances for First Qnarler 2021 under the March 8, 2021 GWDP
(ti 2020 Re"!lults Q.3 2020 ~esults. Q42020 Results
August
Q22020 M11y2020 Ma~2020 Junt2020 June2020 Q3202.0 2020 AJigusJ eptember ee-fember Nov~l>er Noveinb r December Del!mlber
ample Q22020 Monthly Monlhly Monthly Monthfy ample Q32020 Month!)' 2020 2020 2020 Q,42020 Q42020 2020 2020 2020 2020
Result ample am_ple Resull Monthly nthly Monthly S8J11ple Date 1' Re.'11111 Monthlx Monthly ~olithl' Milnthly Date Date RwnUt Date Result Date ample Result I Sample Date Result i Samplt Date Result !Sample Date Result Dote
R~quired Quorti!dy,Sampliilg Wells -
38.3 39.0 40.1 42.1 43.9 40.6 44.8 33.7 37.4
4/8/2020 1180 5/5/2020 1180 6/2/2020 1310 7/7/2020 1260 8/11/2020 1220 9/2/2020 1170 10/12/2020 1300 11/16/2020 858 12/7/2020 1330
1920 NA NA 2590 NA NA 992 2040 1990
189 206 211 178 276 230 211 174 212
4/7/2020 l.46 5/6/2020 1.52 6/3/2020 1.46 7/7/2020 1.39 8/10/2020 1.54 9/2/2020 1.61 10/13/2020 1.43 11/17/2020 1.23 12/8/2020 1.59
0.747 1.16 3.44 1.360 0.407 0.623 0.936 0.379 0.61 l
1420 1200 1530 4030 1940 1070 872 2800 1200
4/8/2020 62.8 5/6/2020 73.8 6/3/2020 63.7 67.6 57.5 59.8 57.2 36.4 42.l
2600 NA NA 7/9/2020 3880 8/11/2020 9/2/2020 10/15/2020 11/17/2020 12/8/2020 NA NA 4860 2980 3040
<l.00 NA NA <1.00 NA NA <1.00 NA NA
1.94 1.48 2.35 6.59 2.67 <1.00 <1.00 14.60 1.52
18.1 18.6 18.3 18.4 21.1 18.3 16.8 13.4 12.0
4/6/2020 195 5/6/2020 177 6/3/2020 180 185 183 166 183 150 166
54.4 51.5 50.S 7/6/2020 51.8 8/11/2020 56.0 9/1/2020 55.3 L0/13/2020 53.5 11/17/2020 54.9 12/8/2020 51.8
9.24 8.94 9.28 9.76 10.6 9.90 9.92 9.95 9.56
18.8 20.1 18.7 19.2 21.6 18.4 18.6 16.5 18.8
1130 1080 1130 1150 1100 1110 1100 676 922
4/6/2020 2400 5/5/2020 2330 6/2/2020 2440 7/7/2020 2400 8/10/2020 2580 9/1/2020 2650 10/19/2020 2370 11/16/2020 2490 12/7/2020 2560
15.5 NA NA 18.1 19.7 18.5 19.3 17.8 19.5
376 361 377 370 368 367 345 251 311
Required Semi-AnnuallSrunpllng Wells -
23.7 4/9/2020 41.2 NS NA NS NA 7/8/2020 25.6
40.1 NS NA NS NA 26.2 10/20/2020 52.7 NS NA NS NA
2.95 NA NA 2.59 NA NA 2.47 NA NA
8.46 NA NA 8.43 NA NA 8.12 NA NA
0.732 NA NA 1.08 NA NA 0.976 NA NA
72.6 NA NA 76.7 NA NA 77.3 NA NA
4/22/2020 7750 NS NA NS NA 7/10/2020 8010 NS NA NS NA 10/28/2020 7480 NS NA NS NA
2.81 NA NA 3.07 NA NA 2.92 NA NA
5.69 NA NA 3.72 NA NA 9.03 NA NA
2870 NA NA 2920 NA NA 3220 NA NA
5.60 NA NA 5.70 NA NA 5.19 NA NA
4/8/2020 6.43 NS NA NS NA 7/8/2020 6.62 NS NA NS NA 10/21/2020 6.52 NS NA NS NA
129 NA NA 140 NA NA 127 NA NA
10.2 NA NA 15.5 NA NA 9.90 NA NA
4/15/2020 2.6 NS NA NS NA 7/8/2020 4.58 NS NA NS NA 10/23/2020 2.39 NS NA NS NA
l.69 NA NA 1.60 NA NA l.68 NA NA
5.91 NA NA 11.80 NA NA 5.88 NA NA
4/8/2020 14.8 NS NA NS NA NS NA NS NA NS NA 10/13/2020 15.3 NS NA NS NA
4/7/2020 36.4 NS NA NS NA 7/6/2020 33.0 NS NA NS NA 10/12/2020 36.3 NS NA NS NA
Table 3 -GWCL Exceedances for First Quarter 2021 under the March 8, 2021 GWDP
Monitoring
Well (Water Constituent Exceeding GWCL
Class)
Chloride (mg/L)
MW-II Sulfate (mg/L)
(Class ll) TDS (mg/L)
Manganese (ug/L)
MW-25 Cadmium (ug/L) (Class Ill)
Nitrate+ Nitrite (as N) (mg/L)
Chloroform (ug/L)
MW-26 Chloride (mg/L)
(Class III) TDS (m_g/L)
Carbon Tetrachloride
Methylene Chloride (ug/L)
Nitrate+ Nitrite (as N) (mg/L)
MW-30 Chloride (mg/L)
(Class II) Selenium (ug/L)
Uranium (ug/L)
Nitrate+ Nitrite (as N) (mg/L)
MW-31 Sulfate (mg/L)
TDS (mg/L) (Class IJI) Uranium (ug/L)
Chloride (m_g/L)
MW-12 Uranium (ug/L)
(Class Ill) 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)
Field pH (S.U.)
MW-27
(Class Ill) Nitrate+ Nitrite (as N) (mg/L)
Chloride (mg/L)
MW-28 Selenium (ug/L)
(Class Ill) Nitrate + Nitrite (as N) (mg/L)
Gross Alpha (pCi/L)
Uranium (ug/L)
MW-29 Uranium (ug/L) (Class Ill)
MW-32 Chloride (mg/L) (Class lll)
Notes:
NS= Not Required and Not Sampled
NA= Not Applicable
Exceedances are shown in yellow
Ql 2021 Results
GWCLin February February
March 8, Ql 2021 Ql 2021 2021 2021
2021 Sample Date Result Monthly Monthly
GWDP Sample Date Result
Required Quarterly Sampling Wells
39.16 46.4 46.4
1309 1/21/2021 1140 2/9/2021 1260
2528 2010 2160
237 185 254
1.6 1/11/2021 1.50 2/10/2021 1.55
0.62 0.619 0.764
70 2200 1930
58.31 1/14/2021 57.4 2/ 10/202 l 71 .3
3284.19 3100 2700
5 26.1 NA
5 7.65 3.43
2.5 17.7 14.3
128 1/11/2021 184 2/10/2021 189
53.6
9.82
5 17.1 14.3
993 1070 1130
2132 1/12/2021 2460 2/9/202[ 2960
15 19.7 22.2
143 354 380
Required SemiAnnual Sampling Wells
23.5
39 1/14/2021 25.0
35.1 NS NA
2 2.75 NA
6.43 8.79 NA
0.47 0.916 NA
50 70.4 NA
7507 1/14/2021 7460 NS NA
2.01 2.74 NA
7.5 2.94 NA
2903 2980 NA
5.03-8.5 5.08 NA
5.6 1/14/2021 5.16 NS NA
105 128 NA
I I. I 14.0 NA
5 1/15/2021 3.44 NS NA
2.42 l.81 NA
4.9 10.3 NA
15 1/15/2021 16.9 NS NA
35.39 l/14/2021 36.9 NS NA
March2021 March2021
Monthly Monthly
Sample Date Result
46.9
3/8/2021 1270
1950
221
3/9/2021 1.57
0.617
2190
3/9/2021 63.9
3060
NA
1.27
17.0
3/9/202 l 192
56.3
10.2
17.4
1210
3/8/2021 2400
20.2
388
NS NA
NA
NA
NA
NA
NS NA
NA
NA
NA
NA
NS NA
NA
NA
NS NA
NA
NA
NS NA
NS NA
These GWCLs were reset with the issuance of the Marc~ 8, 2021 GWDP. These parameters are no longer In exGeedance as of March 8, 2021. These
constituents will be dropped after this quarter.
INDEX OFT ABS
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 C 1 Field Data Worksheets Accelerated Monitoring, February 2021
Tab C2 Field Data Worksheets Accelerated Monitoring, March 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, February 2021
Tab F2 Laboratory Analytical Reports -Accelerated Monitoring, March 2021
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-8 A/B
G-9AIB
Field Data QA/QC Evaluation
Holding Time Evaluation
Laboratory 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
Tab I Groundwater Time Concentration Plots
Tab J CSV Transmittal Letter
Tab A
Site Plan and Perched Well Locations White Mesa Site
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 chloroform 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
Q perched piezometer
RUIN SPRING
b seep or spring
HYDRO
GEO
CHEM, INC.
WHITE MESA SITE PLAN SHOWING LOCATIONS OF
PERCHED WELLS AND PIEZOMETERS
APPROVED DATE REFERENCE
H:/718000/nov20/Uwelloc1220.srf
FIGUA-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-11 Sampling Program
Field Sample ID MW-11_01122021 Sampling Event 2021 Ql GW
Purge Date & Time 1/12/2021 8:15
Sample Date & Time 1/12/202112:45 [sampler TH/DL
Purging Equipment Pump Weather Conditions Sunny
Pump Type QED External Ambient Temperature (C) -3
Purging Method 2 Casings Previous Well Sampled MW-31
Casing Volume (gal) 29.09
Calculated Casing Volumes Purge Duration (min) 268.12
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) 85.45
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
1/12/202112:42 57.93 2924 7.49 14.20 515 0 5.0
1/12/202112:43 58.15 2917 7.60 14.10 511 0 5.0
1/12/202112:44 58.37 2919 7.64 14.08 509 0 4.9
1/12/202112:45 58.59 2926 7.67 14.12 506 0 4.9
Pumping Rate Calculations
[volume of water purged (gals) 58.59 Flow Rate {Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 270.00
[ Final Depth to Water (feet) 85.60 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
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 Deg C y
Gross Alpha y WATER 1 250-ml HOPE y HN03 y
Comments:
[ Arrived on site at 0810. Purge began at 0815. Purged well for a total of 2~ minutes. Purge ended and samples collected at 1245. Water was clear. Left site at 1255.
Signature of Field Technician
~u~----,....A~
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan SF-:'~:,, :::---. .. . .
. .,. ~'. . ~ ~ ~ ,=,;c:..--z: S" -. 1'' /~.,
-__ . ~---·
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-12 Sampling__P~ogram
Field Sample ID MW-12 01142021 Sampling Event 2021 Ql GW
Purge Date & Time 1/14/202112:05
Sample Date & Time 1/14/202114:15 !sampler TH/DL
Purging Equipment Pump Weather Conditions Partly cloudy
Pump Type QED External Ambient Temperature (C) 7
Purging Method 2 Casings Previous Well Sampled MW-27
Casing Volume (gal) 13.51
Calculated Casing Volumes Purge Duration (min) 124.58
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) 109.70
Conductivity Dissolved
Date/Time Gallons Purged {gal) (umhos/cm) pH (pH Units) Temp(deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
1/14/202114:12 27.55 4134 7.13 14.05 415 0 17.1
1/14/202114:13 27.77 4127 7.15 14.05 415 0 15.0
1/14/202114:14 27.99 4130 7.21 14.06 415 0 14.5
1/14/202114:15 28.21 4134 7.24 14.07 415 0 14.0
[vol_LJ_me of water purged (gals)
Pumping_ Rate Calculations
28.21 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 130.00 I Final Depth to Water (feet) 122.68 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 I Type Sample Filtered? Type I Added?
Heavy Metals -U and Se only y WATER 1 I 250-ml HOPE y HN03 (pH<2) I y
Comments: ! Arrived on site at 1200. Purge began at 1205. Purged well for a total of~O minutes. Purge ended and sample collected at 1415. Water was clear. Left site at 1420.
Signature of Field Technician
~~.r.;~
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-14 Sampling Program
Field Sample ID MW-14 01132021 Sampling Event 2021 Ql GW
Purge Date & Time 1/13/2021 7:00
Sample Date & Time 1/13/202110:00 [sampler TH/DL
Purging Equipment Pump Weather Conditions Clear
Pump Type QED External Ambient Temperature (C) -5
Purging Method 2 Casings Previous Well Sampled MW-40
Casing Volume (gal) 17.43
Calculated Casing Volumes Purge Duration (min) 160.69
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) 102.00
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
1/13/2021 9:57 38.40 3853 6.78 13.99 520 0 5.5
1/13/2021 9:58 38.62 3852 6.80 14.02 521 0 5.4
1/13/2021 9:59 38.84 3852 6.81 14.00 521 0 5.4
1/13/202110:00 39.06 3848 6.83 14.02 522 0 5.3
Pumping Rate Calculations
!volume of water purged (gals) 39.06 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 180.00
[Final Depth to Wat~_r'__(feet) 102.43 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified Anal}'t_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 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 H2504 (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: l Arrived on site at 0656. Purge began at 0700. Pu~ged well for a total of 180 minutes. Purge ended and_ samples collected at 1000. Water was clear. Left site at 1013.
Signature of Field Technician
2)~
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-24 Sampling Program
Field Sample ID MW-24 01142021 Sampling Event 2021 Ql GW
Purge Date & Time 1/13/202112:47
Sample Date & Time 1/14/2021 7:45 !sampler TH/DL
Purging Equipment Bailer Weather Conditions Partly cloudy
Pump Type Grundfos External Ambient Temperature (C) 4
Purging Method 2 Casings Previous Well Sampled MW-24A
Casing Volume (gal) 6.23
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) 110.45
Conductivity Dissolved
DatefTime Gallons Purged (gal) (um hos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
1/13/202112:53 5.00 4422 5.16 14.26 582 123.0 75.4
1/14/2021 7:44 4471 5.07 14.03 Before
1/14/2021 7:50 4478 5.08 14.05 After
Pumping Rate Calculations
[volume of water purged (gals) 12.00 Flow Rate (Q = S/60) O
Time to evacuate 2 Casing Volumes ()
[Final Depth to Water (feet) 120.00 Number of casing Volumes 1.92
Volume, if well evacuated to dryness (gals) 12.00
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 HDPE y HN03 y
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 4 DegC y
Comments:
Arrived on site at 1245. Bailing began at 1247. Bailed a total of 12 gallons from well. Water started clear and ended up a dirty grey with sand particles. Bailing ended at 1310. Left site at 1312. Arrived
on site at 07 41. Depth to water was 110.48. ~mples bailed and collected at 07 45. Left site at 0752.
Signature of Field Technician
~u.,W,
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan e-~= .,...----. re .• --.· ,'F,~ . .,..r --r ,. /,c 1-.--... u-
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-24A Sampling Program
Field Sample ID MW-24A 01142021 Sampling Event 2021 Ql GW
Purge Date & Time 1/13/202111:20
Sample Date & Time 1/14/2021 7:30 !sampler I TH/DL
Purging Equipment Pump Weather Conditions Partly cloudy
Pump Type QED External Ambient Temperature (C) 1
Purging Method 2 Casings Previous Well Sampled MW-39
Casing Volume (gal) 7.05
Calculated Casing Volumes Purge Duration (min) 73.46
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) 111.20
Conduct1v1ty Dissolved
Date/Time Gallons Purged (gal) (um hos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
1/13/202112:40 15.36 4354 4.89 14.00 571 3.2 89.0
1/14/2021 7:30 4361 5.00 14.26 Before
1/14/2021 7:40 4370 5.01 14.12 After
Pumping Rate Calculations
jvolume of water purged (g_als) 15.36 Flow Rate (Q = S/60) (gal/min) .192
Time to evacuate 2 Casing Volumes (min) 80.00
jFinal Depth to Water (feet) 118.95 Number of casing Volumes 2.00
Volume, if well evacuated to dryness (gals) 15.36
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 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 40ml VOA 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 Deg C y
Comments:
Arrived on site at 1116. Purge began at 1120. Purged well for a total of 80 minutes. Purged well dry. Purge ended at 1240. Water was clear. Left site at 1242. Arrived on site at 0725. Depth to water
was 111.52. Samples collected at 0730. Left site at 0741 .
Signature of Field Technician
I
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-25 Sampling Program
Field Sample ID MW-25 01112021 Sampling Event 2021 Ql GW
Purge Date & Time 1/11/2021 9:05
Sample Date & Time 1/11/202112:35 !sampler I TH/DL I
Purging Equipment Pump Weather Conditions Sunny
Pump Type QED External Ambient Temperature (C) -3
Purging Method 2 Casings Previous Well Sampled MW-30
Casing Volume (gal) 22.23
Calculated Casing Volumes Purge Duration (min) 204.92
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) 80.95
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
1/11/202112:32 44.91 3132 6.98 14.40 530 4.9 5.0
1/11/202112:33 45.13 3126 7.05 14.30 531 4.5 4.8
1/11/202112:34 45.35 3124 7.07 14.28 531 4.4 5.0
1/11/202112:35 45.57 3124 7.08 14.26 531 4.4 4.9
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 Depth to Water (feet) 82.85 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 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 HDPE u 4 Deg C y
Gross Alpha y WATER 1 250-ml HOPE y HN03 y
Comments:
[ Arrived on site at 090_1 .Pur_ge began at 0905. Purg~_d well_for a total of 210 minutes. Purg~ ended and samples collected at 1235. Water was clear. Left site at 1245.
Signature of Field Technician
~UJVU-.--1-A~
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 01142021 Sampling Event 2021 Ql GW
Purge Date & Time 1/14/2021 8:10
Sample Date & Time 1/14/2021 8:10 [sampler TH/DL
Purging Equipment Pump Weather Conditions Partly cloudy
Pump Type Grundfos External Ambient Temperature (C) -1
Purging Method 2 Casings Previous Well Sampled MW-32
Casing Volume (gal) 27.47
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) 79.25
Conductivity Dissolved
Date/Time Gallons Purged (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
1/14/2021 8:09 3467 6.23 14.09 502 1.0 49.0
Pumping Rate Calculations
[volume of wat~r purged() Flow Rate (Q = S/60) (gal/min) 16.00
Time to evacuate 2 Casing Volumes ()
[Final Depth to Water (feet) 106.67 Number of casing Volumes
Volume, if well evacuated to dryness() 0
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 4 DegC y
Gross Alpha y WATER 1 250-ml HOPE y HN03 y
Comments:
[ Arrived on site at 0805. Samples collected at 0810. Water was clear. Left site at 0816.
Signature of Field Technician
-:3.v~~
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-27 Sampling Program
Field Sample ID MW-27 01142021 Sampling Event 2021 Ql GW
Purge Date & Time 1/14/2021 9:30
Sample Date & Time 1/14/202113:30 !sampler TH/DL
Purging Equipment Pump Weather Conditions Sunny
Pump Type QED External Ambient Temperature (C) 2
Purging Method 2 Casings Previous Well Sampled MW-26
Casing Volume (gal) 24.33
Calculated Casing Volumes Purge Duration (min) 224.30
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) 57.73
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
1/14/202113:27 51.42 1127 7.38 14.73 390 0 96.0
1/14/202113:28 51.64 1127 7.40 14.67 391 0 97.0
1/14/202113:29 51.86 1127 7.43 14.67 392 0 97.0
1/14/202113:30 52.08 1126 7.48 14.66 394 0 97.1
[volume of water purgedj_g_als) 52.08
Pumping_ Rate Calculations
Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 240.00
[Final Depth to Water (fee!) 59.35 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified Analytical Laboratory
AWSL
Analyt_ical Sam_J)_les Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number I Type Sample Filtered? Type I Added?
Nitrate/nitrite as N y WATER 1 I 250-ml HDPE u H2S04 (pH<2), 4 Deg C I y
Comments:
[ Arrived on site at 0926. Purge began at 0930. Purged well for a total of 240 minutes. Purge ended_ and _5a111_p_le collected at 1330. Water was clear. Left site at 1335.
Signature of Field Technician
~c.c./'~
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan e ·~~ ... -.:'
~. ~ ··~, .'. I Y.FLEZS ~' ,, ... ~
~-__ .., ----.,,
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-28 Sampling Program
Field Sample ID MW-28 01152021 Sampling Event 2021 Ql GW
Purge Date & Time 1/15/2021 6:40
Sample Date & Time 1/15/202110:20 [sampler TH/DL
Purging Equipment Pump Weather Conditions -4
Pump Type QED External Ambient Temperature (C) Clear
Purging Method 2 Casings Previous Well Sampled MW-12
Casing Volume (gal) 23.11
Calculated Casing Volumes Purge Duration (min) 213.05
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) 74.60
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
1/15/202110:17 47.08 4071 6.86 13.90 392 0 28.0
1/15/202110:18 47.30 4090 6.82 13.92 394 0 26.0
1/15/202110:19 47.52 4089 6.80 13.88 399 0 27.0
1/15/202110:20 47.74 4099 6.76 13.86 401 0 27.0
Pumping Rate Calculations
!Volume of water purged (gals) 47.74 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 220.00
!Final Depth to Water (feet) 77.94 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified Analytical Laboratory
AWSL
Analyti<:al 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
Gross Alpha y WATER 1 250-ml HDPE y HN03 y
Heavy Metals -U and Se only y WATER 1 250-ml HDPE y HN03 (pH<2) y
Nitrate/nitrite as N y WATER 1 250-ml HDPE u H2S04 (pH<2), 4 Deg C y
Comments: I Arrived on site at 0636. Purge began at 0640. Purged well for a total of 220. Minutes. Purge ended and samples collected at 1020. Water was clear. Left site at 1028.
Signature of Field Technician
~~
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-29 Sampling Program
Field Sample ID MW-29 01152021 Sampling Event 2021 Ql GW
Purge Date & Time 1/15/2021 6:50
Sample Date & Time 1/15/2021 9:50 jsampler TH/DL
Purging Equipment Pump Weather Conditions Clear
Pump Type QED External Ambient Temperature (C) -4
Purging Method 2 Casings Previous Well Sampled MW-28
Casing Volume (gal) 18.04
Calculated Casing Volumes Purge Duration (min) 166.34
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) 107.36
Conduct1v1ty DISSOived
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
1/15/2021 9:47 38.40 4543 6.92 14.25 327 47.0 9.0
1/15/2021 9:48 38.62 4540 6.91 14.25 324 48.0 8.9
1/15/2021 9:49 38.84 4539 6.90 14.23 318 51.0 8.7
1/15/2021 9:50 39.06 4534 6.89 14.23 315 52.0 8.7
Pumping Rate Calculations
[volume of water purg~djg~ls) 39.06 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 180.00
[Final Depth to Water (feet) 110.08 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 I Type Sample Filtered? Type I Added?
Heavy Metals -U only y WATER 1 I 250-ml HOPE y HN03 (pH<2) I y
Comments:
[ ~rived on site at 0646. Purge began at 0650. Purged well for a total of 180 min_utes. Purge. ended and sample collected at 0950. Water was a little murky. Left site at 0953.
Signature of Field Technician
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
l .. .--'" White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-30 Sampling Program
Field Sample ID MW-30 01112021 Sampling Event 2021 Ql GW
Purge Date & Time 1/11/2021 8:50
Sample Date & Time 1/11/202112:20 !sampler I TH/DL
Purging Equipment Pump Weather Conditions Sunny
Pump Type QED External Ambient Temperature (C) -3
Purging Method 2 Casings Previous Well Sampled N/A
Casing Volume (gal) 22.71
Calculated Casing Volumes Purge Duration (min) 209.32
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) 75.22
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
1/11/202112:17 44.91 2179 7.54 14.46 527 1.0 54.0
1/11/202112:18 45.13 2173 7.52 14.46 528 1.0 54.1
1/11/202112:19 45.35 2177 7.50 14.48 528 1.0 53.8
1/11/202112:20 45.57 2178 7.49 14.49 528 1.1 53.8
Pumping Rate Calculations
jvolume of water purged (gals) 45.57 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 210.00
jFinal Depth to Water (feet) 77.85 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 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
Gross Alpha y WATER 1 250-ml HOPE y HN03 y
Comments:
j Arrived on site at 0846. Purge began at 0850. Purged well for a total of 210 minutes. Purge ended and samples collected at 1220. Water was clear. Left site at 1230.
Signature of Field Technician
~=~/"~
I
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 01122021 Sampling Event Sampling Event 2021 Ql GW 2021 Ql GW
Purge Date & Time 1/12/2021 8:00
Sample Date & Time 1/12/202114:10 !sampler !sampler I TH/DL TH/DL
Purging Equipment Pump Weather Conditions Sunny
Pump Type QED External Ambient Temperature (C) -3
Purging Method 2 Casings Previous Well Sampled MW-25
Casing Volume (gal) 39.62
Calculated Casing Volumes Purge Duration (min) 365.19
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) 69.32
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
1/12/202114:07 79.63 3227 7.07 14.40 509 0 110.0
1/12/202114:08 79.85 3220 7.11 14.30 509 0 111.0
1/12/202114:09 80.07 3222 7.16 14.30 510 0 110.4
1/12/202114:10 80.29 3224 7.20 14.30 510 0 110.S
[volume of water purged (gals)
Pump_i!lg Rate Calculations
Flow Rate (Q = S/60) (gal/min) .217 80.29
Time to evacuate 2 Casing Volumes (min) 370.00
[Final Depth to Water (feet) 73.14 Number of casing Volumes 2.00
Volume, if well evacuated to dryness O 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
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 Deg C y
Gross Alpha y WATER 1 250-ml HOPE y HN03 y
Comments: I Arrived on site at 0756. Purge began at 0800. Purged well for a total of 370 min~t~~ Purge ended and samples collected at 1410. Water was clear. Left site at 1420.
Signature of Field Technician
-.::='::>~.r?"~
I
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-32 Sampling Pr~gram
Field Sample ID MW-32 01142021 Samplin_g Event 2021 Ql GW
Purge Date & Time 1/14/2021 6:50
Sample Date & Time 1/14/202111:50 !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-38
Casing Volume (gal) 31.93
Calculated Casing Volumes Purge Duration (min) 294.30
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) 81.70
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxy_gen (%) Before/After
1/14/202111:47 64.44 3668 6.54 13.90 253 37.0 7.1
1/14/202111:48 64.66 3634 6.65 13.89 244 35.0 6.8
1/14/202111:49 64.88 3651 6.69 14.00 238 36.0 6.5
1/14/202111:50 65.10 3659 6.72 14.01 236 37.0 6.4
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 Dei>_th to Water (feet) 86.60 Number of casing Volumes 2.00
Volume, if well evacuated to dryness() 0
Name of Certified Analytical Laboratory
AWSL
Analytical Same_les Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number I Type Sample Filtered? Type I Added?
Chloride y WATER 1 I 500-ml Poly u None I N
Comments:
[__!.rrived on site at 0645. Purge began at 0650. Purged well for a total of 300 minutes. Purge ended and samples collected at 1150. Water was a littl~ murky. Left site at 1154.
Signature of Field Technician
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-36 Sampling Program
Field Sample ID MW-36 01122021 Sampling_ Event 2021 Ql GW
Purge Date & Time 1/12/202113:00
Sample Date & Time 1/12/202114:30 [sampler TH/DL
Purging Equipment Pump Weather Conditions Partly cloudy
Pump Type QED External Ambient Temperature (C) 4
Purging Method 2 Casings Previous Well Sampled MW-11
Casing Volume (gal) 7.22
Calculated Casing Volumes Purge Duration (min) 66.62
pH Buffer 7.0 7.0 Well Depth (ft) 121.60
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 110.53
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
1/12/202114:27 18.87 4804 7.32 13.80 516 0 75.0
1/12/202114:28 19.09 4817 7.32 13.83 517 0 75.5
1/12/202114:29 19.31 4818 7.32 13.82 518 0 75.1
1/12/202114:30 19.53 4818 7.32 13.83 519 0 75.1
Pumping Rate Calculations
[volume of water purged (gals) 19.53 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 90.00
[Final Depth to Water (feetl 111.06 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 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 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 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
Comments:
j Arrived on site at 1257. Purge began at 1300. Purged well for a total of 90 minutes. Purge ended and samples collected at 1430. Water was clear. Left site at 1441 .
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan -e-~, ,, '~ . .t ,,---' -
-.,"" V•-/= / ~YFUIFCS
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-38 Sampling Program Sampling Program
Field Sample ID MW-38 01142021 Sampling Event Sampling Event 2021 Ql GW 2021 Ql GW
Purge Date & Time 1/13/202113:30
Sample Date & Time 1/14/2021 8:40 !sampler !sampler I TH/DL TH/DL
Purging Equipment Bailer Weather Conditions Partly cloudy
Pump Type Grundfos External Ambient Temperature (C) 6
Purging Method 2 Casings Previous Well Sampled MW-24
Casing Volume (gal) 2.66
Calculated Casing Volumes Purge Duration ()
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) 70.32
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
1/13/202113:35 5.0 3135 6.10 14.61 579 81.0 87.0
1/14/2021 8:39 4430 7.17 12.81 Before
1/14/2021 8:45 4436 7.20 12.94 After
Pumping Rate Calculations
[volume of water purged (gals) 5.00 Flow Rate (Q = S/60) ()
Time to evacuate 2 Casing Volumes ()
[Final Depth to Water (feet) 74.30 Number of casing Volumes 1.87
Volume, if well evacuated to dryness (gals) 5.00
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 4 DegC 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 4 DegC y
Comments:
Arrived on site at 1325. Bailing began at 1330. Bailed a total of 5 gallons from well. Purged well dry. Water started clear and ended murky. Bailing ended at 1335. Left site at 1338. Arrived on site at
0836. Depth to water was 70.37. Samples bailed and collected at 0840. Left site at 0847.
I
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan E!~-/ ~-i .. ---
-~ '(,.." ___ l -~YFT931tS /, .
-""
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-39 Sampling Program
Field Sample ID MW-39 01132021 Sampling Event 2021 Ql GW
Purge Date & Time 1/13/202110:30
Sample Date & Time 1/13/202114:30 !sampler I TH/DL I
Purging Equipment Pump Weather Conditions Partly cloudy
Pump Type QED External Ambient Temperature (C) 0
Purging Method 2 Casings Previous Well Sampled MW-14
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
Conduct1v1ty Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
1/13/202114:27 51.42 4635 4.40 14.10 523 2.6 5.0
1/13/202114:28 51.64 4637 4.39 14.08 532 2.7 4.9
1/13/202114:29 51.86 4641 4.38 14.10 534 2.8 4.8
1/13/202114:30 52.08 4638 4.36 14.12 537 2.7 4.8
Pumping Rate Calculations
[volume of water purged (gals) 52.08 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 240.00
[Final Depth to Water (feet) 69.40 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 Type Sample Filtered? Type Added?
Gross Alpha y WATER 1 250-ml HDPE y HN03 y
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
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 Deg C y
Comments:
[~rrived on site a_t._1_()_25. Purge began at 1030. Purg_e_cJ well for a tot~f_ 240 minutes. Purge ended and samples collected at 1430. Water was clear. Left site at 1440.
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-40 Sampling Program
Field Sample ID MW-40 01132021 Sam_e_ling Event 2021 Ql GW
Purge Date & Time 1/13/2021 6:50
Sample Date & Time 1/13/202111:00 [sampler TH/DL
Purging Equipment Pump Weather Conditions Clear
Pump Type QED External Ambient Temperature (C) -5
Purging Method 2 Casings Previous Well Sampled MW-36
Casing Volume (gal) 26.17
Calculated Casing Volumes Purge Duration (min) 241.27
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) 79.91
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
1/13/202110:57 53.59 3735 7.14 13.70 517 0 103.0
1/13/202110:58 53.81 3720 7.17 13.67 518 0 102.9
1/13/202110:59 54.03 3710 7.17 13.72 519 0 103.0
1/13/202111:00 54.25 3727 7.18 13.74 519 0 103.0
Pumping Rate Calculations
jVolume of water purged (gals) 54.25 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 250.00
jFinal Depth to Water (feet) 81.02 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 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
voes -Full Suite for GW y WATER 3 40ml VOA u HCI (pH<2L 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 Deg C y
Comments:
[ Arrived on site at 0646. Purge began at 0650. Purged well for a total of 250 minutes. Purge ended and samples collected at 1100. Water was clear. Left site at 1109.
Signature of Field Technician
~~f.:,~
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-65 Samplin_g__!'_r_ogram
Field Sample ID MW-65_01132021 Sampling Event 2021 Ql GW
Purge Date & Time
Sample Date & Time 1/13/202110:00 [sampler TH/DL
Purging Equipment Weather Conditions
Pump Type External Ambient Temperature O
Purging Method Previous Well Sampled
Casing Volume()
Calculated Casing Volumes Purge Duration ()
pH Buffer 7.0 Well Depth {ft)
pH Buffer 4.0 Well Casing Diameter O
Specific Conductance () Depth to Water Before Purging (ft)
Dissolved
Date!Time Gallons Purged Conductivity pH Temp Redox Turbidity Oxygen I Before/After
Pumping Rate Calculations
[volume of water purged() Flow Rate (Q = S/60)J1
Time to evacuate 2 Casing Volumes O
[ Final Depth to Water (feet) 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 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 40ml VOA 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 Deg C y
Gross Alpha y WATER 1 250-ml HDPE y HN03 y
Comments:
[ Duplicate of MW-14
Signature of Field Technician
~u,~"1'7,:.~
TabC
Field Data Worksheets Accelerated Monitoring
Tab Cl
Field Data Worksheets Accelerated Monitoring
February 2021
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-11 Sampling Program
Field Sample ID MW-11 02092021 Sampling Event February Monthly
Purge Date & Time 2/9/2021 8:05
Sample Date & Time 2/9/202112:40 [sampler TH/DL
Purging Equipment Pump Weather Conditions Cloudy
Pump Type QED External Ambient Temperature (C) 5
Purging Method 2 Casings Previous Well Sampled MW-31
Casing Volume (gal) 29.35
Calculated Casing Volumes Purge Duration (min) 270.52
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) 85.05
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
2/9/202112:37 59.02 3026 7.56 14.13 465 1.4 6.0
2/9/202112:38 59.24 3031 7.65 14.10 453 1.3 6.3
2/9/202112:39 59.45 3030 7.69 14.15 446 1.3 6.0
2/9/202112:40 59.67 3023 7.71 14.13 441 1.2 5.8
Pumping Rate Calculations
!volume of water purged (gals) 59.67 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 275.00
[ Final Depth to Water (feet) 85.25 Number of casing Volumes 2.00
Volume, if well evacuated to dryness() 0
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?
Heavy Metals -Mn only y WATER 1 250-ml HDPE y HN03 (pH<2) y
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 4 Deg C y
Comments: I Arrived on site at 0801. Purge began at 0805. Purged well for a total of 275 minutes. Purge ended and samples collected at 1240. Water was clear. Left site at 1247.
Signature of Field Technician
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan ---eF-::1· , -.· 7= ...
...___~ //_ : ~ ~Y~9FZS
--· ~~
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-25 Sampling Program
Field Sample ID MW-25 02102021 Sampling Event February Monthly
Purge Date & Time 2/10/2021 7:15
Sample Date & Time 2/10/202111:00 [sampler TH/DL
Purging Equipment Pump Weather Conditions Cloudy with a chance of rain
Pump Type QED External Ambient Temperature (C) 3
Purging Method 2 Casings Previous Well Sampled MW-30
Casing Volume (gal) 22.43
Calculated Casing Volumes Purge Duration (min) 206.73
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) 80.65
Conductivity Dissolved
Date!Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
2/10/202110:57 48.17 3130 7.11 14.50 475 2.5 7.0
2/10/202110:58 48.39 3135 7.08 14.42 475 2.6 7.5
2/10/202110:59 48.60 3135 7.09 14.38 475 2.7 7.6
2/10/202111:00 48.82 3137 7.10 14.38 475 2.7 7.6
Pumping Rate Calculations
[volume of water purged (gals) 48.82 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 225.00
[Final Depth to Water (feet) 82.71 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 I Type Sample Filtered? Type I Added?
Heavy Metals -Cd only y WATER 1 I 250-ml HDPE y HN03 (pH<2) I y
Comments:
Arrived on site at 0711 . Purge began at 0715. Purged well for a total of 225 minutes. Purge ended and samples collected at 1100. Water was mostly clear with tiny little bubbles surfacing. Left site at
1103.
Signature of Field Technician
~...,~-1-A~
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 02102021 Sampling Event February Monthly
Purge Date & Time 2/10/202112:59
Sample Date & Time 2/10/202113:00 [sampler 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-25
Casing Volume {gal} 30.32
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) 84.56
Conductivity Dissolved
Date/Time Gallons Purged (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
2/10/202113:00 3266 7.10 15.86 314 0 23.1
Pumping Rate Calculations
[volume of w~tE!_r_ purged () Flow Rate (Q = S/60) (gal/min) 16.0
Time to evacuate 2 Casing Volumes ()
[Final Depth to Water (feet) 105.34 Number of casing Volumes
Volume, if well evacuated to dryness () 0
Name of Certified Analytical Laboratory
AWSL
AnalJ!ical 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 H2504 (pH<2), 4 Deg C y
VOCs -ChCl3 and MeCl2 y WATER 3 4oz glass jar u HCI (pH<2), 4 Deg C y
Total Dissolved Soilds y WATER 1 250-ml HDPE u 4 Deg C y
Comments:
[ Arrived on site at 1256. Samples collected at 1300. Water was clear. Left site at 1304.
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 02102021 Sampling Event February Monthly
Purge Date & Time 2/10/2021 6:50
Sample Date & Time 2/10/202110:25 jsampler TH/DL
Purging Equipment Pump Weather Conditions Cloudy with a chance of rain
Pump Type QED External Ambient Temperature (C) 3
Purging Method 2 Casings Previous Well Sampled MW-11
Casing Volume (gal) 22.93
Calculated Casing Volumes Purge Duration (min) 211.36
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) 74.88
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
2/10/202110:22 46.00 2174 7.20 14.59 483 0 51.0
2/10/202110:23 46.22 2173 7.21 14.40 482 0 52.0
2/10/202110:24 46.43 2172 7.24 14.39 481 0 52.0
2/10/202110:25 46.65 2172 7.25 14.40 481 0 53.0
Pumping Rate Calculations
jvolume 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 Wc1!er (feet) 77.41 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: I Arrived on site at 064 7. Purge began at 0650. Purged well for a total of 215 minutes. Purge ended and samples collected at 1 025. Water was clear. Left site at 1034.
Signature of Field Technician
~l.,JV?,•~--r.rc-r~
Groundwater Discharge Permit e. ·w;::7 . ~-' \. y ---.
:"' ~-:J ,."
. ' -.. · .~--~YFTC7ZS
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-31 Sampling Program
Field Sample ID MW-31 02092021 Sampling Event February Monthly I
Purge Date & Time 2/9/2021 7:45
Sample Date & Time 2/9/202113:55 I sampler I TH/DL I
Purging Equipment Pump Weather Conditions Cloudy
Pump Type QED External Ambient Temperature (C) 5
Purging Method 2 Casings Previous Well Sampled N/A
Casing Volume (gal) 39.87
Calculated Casing Volumes Purge Duration (min) 367.48
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) 68.94
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
2/9/202113:52 79.63 3230 7.09 14.31 461 0 112.0
2/9/202113:53 79.85 3227 7.17 14.35 460 0 112.0
2/9/202113:54 80.07 3231 7.23 14.37 460 0 112.1
2/9/202113:55 80.29 3232 7.25 14.35 460 0 112.3
[volume of wc1ter purged (gals) 80.29
Pumping Rate Calculations
Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 370.00
[Final De.pth to Water (feet) 72.95 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 HOPE u H2S04 (pH<2), 4 Deg C y
Sulfate y WATER 1 250-ml HOPE u None N
Total Dissolved Soi Ids y WATER 1 250-ml HOPE u 4 Deg C y
Heavy Metals -U only y WATER 1 250-ml HOPE y HN03 (pH<2) y
Comments: ! Arrived on site at 0741 ._ P1J_r.g~egan at 07. 45. Purged_ w~II for a total of 370 m!.rJ1Jtes. PlJ."98 ended and samples collected at 1355. Water was clear. Left site at 1401.
Signature of Field Technician
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-65 Samplin-9 Program
Field Sample ID MW-65 02102021 Samp!i_ng Event February Monthly
Purge Date & Time
Sample Date & Time 2/10/202110:25 [sampler TH/DL
Purging Equipment Weather Conditions
Pump Type External Ambient Temperature ()
Purging Method Previous Well Sampled
Casing Volume ()
Calculated Casing Volumes Purge Duration ()
pH Buffer 7.0 Well De_eth (ft)
pH Buffer 4.0 Well Casing Diameter ()
Specific Conductance () Depth to Water Before Purgin_g_(ftl
Date/Time Gallons Purged Conductivity pH Temp Redox Turbidity Oxygen Before/After ]
Pumping Rate Calculations
[volume of water purged() Flow Rate f9_= 8~60) ()
Time to evacuate 2 Casing_ Volumes O
!Final Depth to Water (feet) 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?
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
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
March 2021
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan S-~· ----'
-. /;"_. " ... ~Y~rurs
I ·.l . ,~~--' .::._ ---
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-11 Sampling Program
Field Sample ID MW-11 03082021 Sampling Event March Monthly
Purge Date & Time 3/8/2021 7:30
Sample Date & Time 3/8/202111:45 [sampler TH/DL
Purging Equipment Pump Weather Conditions Cloudy
Pume Type QED External Ambient Temperature (C) 5
Purging Method 2 Casings Previous Well Sampled N/A
Casing_Volume (g_aj) 29.22
Calculated Casing Volumes Purge Duration (min) 269.32
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) 85.25
Conductivity Dissolved
Date/Time Gallons Purged (gal) (um hos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
3/8/202111:42 59.02 3066 7.37 14.56 425 87.0 9.0
3/8/202111:43 59.24 3052 7.44 14.47 411 88.0 8.5
3/8/202111:44 59.45 3038 7.46 14.50 407 89.0 8.0
3/8/202111:45 59.67 3041 7.48 14.51 403 90.0 7.8
Pumping Rate Calculations
[volume of wate! purged (gals) 59.67 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 275.00
[Final Depth to Wate__rjfeet) 85.97 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified AnalyUcal Laboratory
AWSL
Anal\f!ical Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Heavy Metals -Mn only y WATER 1 250-ml HOPE y HN03 (pH<2) y
Chloride y WATER 1 500-ml Poly u None N
Sulfate y WATER 1 250-ml HOPE u None N
Total Dissolved Soilds y I WATER 1 250-ml HOPE u 4 Deg C y
Comments:
Arrived on site at 0725. Purge began at 0730. Purged well for a total of 275 minutes. Purge ended and samples collected at 1145. Water was clear with tiny little bubbles surfacing. Left site at
1153.
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-25 Sampling Program
Field Sample ID MW-25 03092021 Sampling Event March Monthly
Purge Date & Time 3/9/2021 6:45
Sample Date & Time 3/9/202110:15 [sampler TH/DL
Purging Equipment Pump Weather Conditions Cloudy
Pump Type QED External Ambient Temperature (C) 4
Purging Method 2 Casings Previous Well Sampled MW-11
Casing Volume (gal) 22.37
Calculated Casing Volumes Purge Duration (min) 206.25
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) 80.73
concsuct1v1ty Dissolved
DatefTime Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
3/9/202110:12 44.91 3221 6.93 14.60 449 2.0 6.0
3/9/202110:13 45.13 3215 6.87 14.52 449 2.1 6.0
3/9/202110:14 45.35 3213 6.84 14.43 448 2.1 5.9
3/9/202110:15 45.57 3211 6.83 14.45 448 2.2 5.8
Pumein_g 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 Depth to Water (feet) 81.87 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified Analytical Laboratory
AWSL
Analytical ~ant_e_les Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number I Type Sample Filtered? Type I Added?
Heavy Metals -Cd only y WATER 1 T 250-ml HDPE y HN03 (pH<2) I y
Comments:
Arrived on site at 0640. Purge began at 0645. Purged well for a total of 210 minutes. Purge ended and samples collected at 1015. Water was clear with tiny little bubbles surfacing. Left site at
1019.
Signature of Field Technician
~u..,~J-::rC"~
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 03092021 Sampling Event March Monthly
Purge Date & Time 3/9/202113:59
Sample Date & Time 3/9/202114:00 !sampler TH/DL
Purging Equipment Pump Weather Conditions Cloudy and windy
Pump Type Grundfos External Ambient Temperature (C) 8
Purging Method 2 Casings Previous Well Sampled MW-30
Casing Volume (gal) 29.45
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
3/9/202113:59 3600 6.89 18.01 360 0 38.0
Pumping Rate Calculations
[volume of ~_ter purged () Flow Rate (Q == S/60) (gal/min) 16.00
Time to evacuate 2 Casing Volumes ()
IFtnal Depth to Water (feet) 90.40 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-ml Poly u None N
Nitrate/nitrite as N y WATER 1 250-ml HOPE u H2S04 (pH<2), 4 Deg C y
VOCs -ChCl3 and MeCl2 y WATER 3 4oz glass jar u HCI (pH<2), 4 Deg C y
Total Dissolved Soilds y WATER 1 250-ml HDPE u 4 DegC y
Comments: I Arrived on site at 1356. Samples collected at 1400. Water was clear. Left site at 1405.
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 F'r'o_g_ram
Field Sample ID MW-30 03092021 Sampling Event March Monthly
Purge Date & Time 3/9/2021 7:00
Sample Date & Time 3/9/202110:35 !§ampler TH/DL
Purging Equipment Pump Weather Conditions Cloudy
Pump Type QED External Ambient Temperature (C) 4
Purging Method 2 Casings Previous Well Sampled MW-25
Casing Volume (gal) 22.93
Calculated Casing Volumes Purge Duration (min) 211.36
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) 74.88
Conductivity Dissolved
Date!Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
3/9/202110:32 46.00 2241 7.19 14.32 432 0 60.5
3/9/202110:33 46.22 2231 7.17 14.31 432 0 55 .2
3/9/202110:34 46.43 2231 7.15 14.30 431 0 54.8
3/9/202110:35 46.65 2231 7.14 14.28 430 0 55.0
Pumping Rate Calculations
!volume of water purgedjg_als) 46.65 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 215.00
[ Final Depth tC>_ Water (feet) 75.87 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 HOPE y HN03 (pH<2) y
Comments:
[ Arrived on_site at 0655. Purge beg_an at 0700. Pur_g_El~ well for a total of 215 minutes. Purge ended and samples collected at 1035. Water was clear. Left site at 1041.
Signature of Field Technician
-=:')=~-Md~
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-31 Sampling_Program
Field Sample ID MW-31 03082021 Sampling_ Event March Monthly
Purge Date & Time 3/8/2021 7:45
Sample Date & Time 3/8/202113:55 [sampler TH/DL
Purging Equipment Pump Weather Conditions Cloudy
Pump Type QED External Ambient Temperature (C) 5
Purging Method 2 Casings Previous Well Sampled MW-11
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
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
3/8/202113:52 79.63 3311 7.17 15.00 422 0 110.0
3/8/202113:53 79.85 3319 7.16 14.97 419 0 111.0
3/8/202113:54 80.07 3318 7.14 14.95 416 0 110.2
3/8/202113:55 80.29 3318 7.14 14.91 415 0 109.7
Pumping Rate Calculations
[volume of wa!er 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) 74.89 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?
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 Deg C y
Heavy Metals -U only y WATER 1 250-ml HOPE y HN03 (pH<2) y
Comments: ! Arrived on site at 0740. Purge began at 0745. Purged well for a total of 370 minutes. Purge ended and samples collected at 1355. Water was clear. Left site at 1403.
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 Program
Field Sample ID MW-65 03092021 Sampling Event March Monthly
Purge Date & Time
Sample Date & Time 3/9/202110:15 [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 O Depth to Water Before Purging (ft)_
Date/Time Gallons Purged Conductivity pH Temp Redox Turbidity Dissolved Oxygen J Before/After j
jvolume of water purged O
Pumping_ Rate Calculations
Flow Rate (Q = S/60) ()
Time to evacuate 2 Casing Volumes ()
[ Final Depth to Water (feet) 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 I Type Sample Filtered? Type I Added?
Heavy Metals -Cd only y WATER 1 I 250-ml HOPE y HN03 (pH<2) I y
Comments:
Duplicate of MW-25
Signature of Field Technician
~=~-nt~
TabD
Quarterly Depth to Water
Name: Tanner Holliday, Deen Lyman
Onie: 3/11/2021
Depth lo Depth to
Date Time Well Water (rt.) Date Time Well Water (fl.)
3/11/2021 1429 MW-01 64.71 3/11/2021 906 MW-04 82.63
3/11/2021 1318 MW-02 109.41 3/11/2021 900 TW4-0I 105.11
3/11/2021 1300 MW-03A 83.47 3/11/2021 909 TW4-02 111.30
3/11/2021 1211 MW-05 108.08 3/11/2021 921 TW4-03 63.92
3/11/2021 739 MW-11 84.99 3/11/2021 853 TW4-04 79.51
3/11/2021 1215 MW-12 109.60 3/11/2021 930 TW4-05 71.46
3/11/2021 1006 MW-14 101.60 3/11/2021 850 TW4-06 78.58
3/11/2021 1009 MW-15 105.23 3/11/2021 903 TW4-07 82.04
3/11/2021 1305 MW-17 71.74 3/11/2021 917 TW4-08 86.48
3/11/2021 1424 MW-18 73.40 3/11/2021 927 TW4-09 69.41
3/11/2021 1352 MW-19 65.50 3/11/2021 933 TW4-l0 68.78
3/11/2021 715 MW-20 85.01 3/11/2021 913 TW4-11 90.08
3/11/2021 656 MW-22 66.10 3/11/2021 837 TW4-12 55.24
3/11/2021 1219 MW-23 113.86 3/11/2021 834 TW4-13 56.28
3/1 1 /2021 1204 MW-24A 111.24 3/11/2021 828 TW4-14 77.22
3/11/2021 1201 MW-24 110.18 3/11/2021 953 TW4-16 73.27
3/11/2021 742 MW-25 80.72 3/11/2021 1045 TW4-18 72.55
3/11/2021 937 MW-26 74.08 3/11/2021 1058 TW4-19 73.15
3/11/2021 1052 MW-27 57.31 3/11/2021 1048 TW4-21 70.71
3/11/2021 1151 MW-28 74.28 3/11/2021 947 TW4-22 68.81
3/11/2021 1156 MW-29 107.03 3/11/2021 746 TW4-23 75.05
3/11/2021 826 MW-30 75.05 3/11/2021 950 TW4-24 69.94
3/11/2021 1001 MW-31 68.87 3/11/2021 1039 TW4-25 70.01
3/11/2021 957 MW-32 81.60 3/11/2021 750 TW4-26 73.29
3/l 1/2021 1230 MW-33 DRY 3/11/2021 809 TW4-27 78.73
3/11/2021 1015 MW-34 107.36 3/11/2021 840 TW4-28 48.68
3/11/2021 1223 MW-35 112.1 I 3/1 1/2021 825 TW4-29 77.91
3/11/2021 1226 MW-36 110.33 3/11/2021 815 TW4-30 74.85
3/11/2021 1012 MW-37 105.98 3/11/2021 812 TW4-31 75.99
3/11/2021 701 MW-38 70.32 3/11/2021 843 TW4-32 55.65
3/11/2021 704 MW-39 64.66 3/11/2021 806 TW4-33 77.66
3/11/2021 804 MW-40 79.56 3/11/2021 822 TW4-34 76.24
3/11/2021 818 TW4-35 75.38
MW-26 = TW4-15 3/11/2021 831 TW4-36 57.75
MW-32 = TW4-17 3/11/2021 943 TW4-37 69.19
Comments: 3/11/2021 924 TW4-38 59.45
3/11/2021 940 TW4-39 72.25
3/11/2021 753 TW4-40 71.41
3/11/2021 856 TW4-41 89.22
3/11/2021 803 TW4-42 69.18
Date Time
3/11/2021 1356
3/11/2021 1347
3/11/2021 1340
3/11/2021 756
3/11/2021 800
3/11/2021 1042
3/11/2021 1036
3/11/2021 1327
3/1 l/2021 1335
3/11/2021 1421
3/11/2021 1434
3/11/2021 1407
3/11/2021 1412
3/11/2021 1331
3/11/2021 813
3/11/2021 804
3/11/2021 801
3/11/2021 1235
3/11/2021 756
3/11/2021 753
3/11/2021 751
3/11/202 I 1253
3/11/2021 1249
3/11/2021 1244
3/11/2021 746
3/11/2021 710
3/11/2021 743
3/11/2021 731
3/11/2021 728
3/11/2021 720
3/11/2021 735
3/11/2021 724
3/11/2021 738
Well
PIEZ-01
PIEZ-02
PIEZ-03A
PlEZ-04
PIEZ-05
TWN-01
TWN-02
TWN-03
TWN-04
TWN-06
TWN-07
TWN-14
TWN-16
TWN-18
TWN-19
DR-05
DR-06
DR-07
DR-08
DR-09
DR-10
DR-11
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.)
66.84
45.40
56.57
66.57
65.35
68.58
58.12
42.88
61.58
80.21
81.08
59.39
47.46
62.09
53.61
83.05
94.08
91.73
51.25
86.43
78.33
97.92
91.88
69.50
76.04
92.78
64.49
63.23
55.32
100.44
DRY
70.25
44.28
TabE
Laboratory Analytical Reports -Quarterly Sampling
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 1st Quarter Groundwater 2021 Groundwater
Lab Sample ID: 2101348-003
Client Sample ID: MW-l 1_01122021
ANALYTICAL LAOORATORIES Collection Date: 1/12/2021 1245h
Received Date: 1/15/2021 1030h
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 1 /22/202 J 858h 1/27/2021 1742h E200.8 0.00500 <0.00500
Beryllium mg/L J/22/2021 858h 1/27/2021 1742h E200.8 0.000500 < 0.000500
Cadmium mg/L 1/22/2021 858h 1/27/2021 1742h E200.8 0.000500 < 0.000500
Phone: [phone] Calcium mg/L 1/22/2021 858h 1/27/2021 1827h E200.7 10.0 102
Chromium mg/L 1/22/2021 858h 1/27/2021 1742h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L J/2212021 858h 1128/2021 1031h E200.8 0.0100 < 0.0100
Fax:[phone] Copper mg/L 1/22/2021 858h 1/28/2021 1208h E200.8 0.0100 < 0.0100
~-mail: [e-mail] Iron mg/L 1/22/2021 858h 1/27/2021 1742h E200.8 0.0300 < 0.0300
Lead mg/L 1/22/2021 858h 1/27/2021 1742h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L J 12212021 858h 1127/2021 1827h E200.7 10.0 33.4
Manganese mg/L 1/22/2021 858h 1/27/2021 1742h E200.8 0.0100 0.185
Mercury mg/L 1/20/2021 1133h 1121/2021 1323h E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L I /22/2021 858h 1/27/2021 1742h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 1 /2212021 858h 1/27/2021 1742h E200.8 0.0200 < 0.0200
Potassium mg/L 1/22/2021 858h 1/28/2021 1154h E200.7 1.00 7.62
Jose Rocha Selenium mg/L 1/22/2021 858h 1/27/2021 1742h E200.8 0.00500 < 0.00500
QA Officer Silver mg/L I /22/2021 858h 1/27/2021 1742h E200.8 0.0100 < 0.0100
Sodium mg/L 1/22/2021 858h 1/27/2021 1723h E200.7 100 562
Thallium mg/L 1/2212021 858h 1/27/2021 1742h E200.8 0.000500 < 0.000500
Tin mg/L 1/22/2021 858h 1/27/2021 1742h E200.8 0.100 < 0.100
Uranium mg/L 1/22/2021 858h 1/28/2021 1031h E200.8 0.000500 0.00133
Vanadium mg/L 1/22/2021 858h 1128/2021 1154h E200.7 0.0150 < 0.0150
Zinc mg/L 1/22/2021 858h 1/27/2021 1742h E200.8 0.0100 < 0.0100
Report Date: 2/1/2021 Page 11 of67
All anal) ses applicable to lhe CWA. SOWA. and RCRA aie perfom1ed in accordance to NELAC protocols Pertinenl sampling information is localed on the nuached COC Confidential Business Information: This repor1 is pro,·ided for the exclnsh e use of the
~ddressee Pri, ile~es o~ sub,_5eq~1ent ?~e of 1he ~~e or this .co1~pany or nny 1~mbe1 of ilS staff, or reproduclim~ ~f this repo~ in ~on?eclion~ \\ith &he a~~ertisemenl, p~omoli~n ~1 sale or ~!1: ~rodl~ct or P'.?cess, ~r in ~·m~!ion w!lh th~ n;-publicntion or 1his report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 1st Quarter Groundwater 2021 Groundwater
Lab Sample ID: 2101348-003
Client Sample ID: MW-l 1_01122021
ANALYTICAL LABORATORlfS Collection Date: 1/12/2021 1245h
Received Date: 1/15/2021 1030h
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 1/19/2021 1459h 1/21/2021 1144h E350.l 0.0500 0.504
Bicarbonate (as mg/L 1/18/2021 620h SM2320B 1.00 284
CaC03)
Carbonate (as CaC03) mg/L 1/18/2021 620h SM2320B 1.00 < 1.00
Phone: [phone] Chloride mg/L 1/22/2021 1528h E300.0 10.0 46.4
Toll Free: [phone] Fluoride mg/L 1/23/202 1 305h E300.0 0.200 0.413
Fax: (80 I) 263-8687 Ion Balance % 1/28/2021 141 lh Cale. -100 2.62
:-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 1/18/2021 1649h E353.2 0.100 1.21
Sulfate mg/L 1/22/2021 1528h E300.0 50.0 1,140
web: www.awal-Iabs.com Total Anions, Measured meq/L 1/28/2021 141 lh Cale. 30.8
Total Cations, meq/L 1/28/2021 141 lh Cale. 32.5
Measured
Total Dissolved Solids mg/L 1/15/2021 1515h SM2540C 20.0 2,010 Kyle F. Gross Total Dissolved Solids Cale. 0.972 1/28/2021 1411h
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 1/28/2021 141 lh Cale. 2,070
Calculated
QA Officer
Report Date: 2/1/2021 Page 24 of 67
All analyses applicable Lo the CWA. SOWA. and RCRA are perfom1ed in accordance to NELAC protocols. Pertinenl sampling information is located on lhe aUached COC Confidenlial Business Jnrormalion; This report is pr°'•ided for the exclusi,e use or1he
~ddressee Pri, ile~es or sub__seq~enl ~1~e or lhe ~~e of lhis .cm~pany or an~ ~mber of ils slaff, or reproductim~ ~f I his repm; in ~OJ~ecLion~ \\ilh ll1e n~vertisemenl P~?moli~ or saJe of !11!) ~roch~cl or p~ocess, ~r in ~onn~c.tion w!lh 1h~ r~-public;:ilion of this report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 1st Quarter Groundwater 2021 Groundwater
Lab Sample ID: 2101348-003A
American West Client Sample ID: MW-l 1_01122021
ANALvr,cA1. 1.AaoRAToR1fs Collection Date: 1/12/2021 1245h
3440 South 700 West
;alt Lake City, UT 841 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
Received Date: 1/15/2021 1030h
Analytical Results
Analyzed: I /15/2021 1409h
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 17060-07-0 55.1 50.00 110 80-136
Surr: 4-Bromofluorobenzene 460-00-4 50.4 50.00 101 85-121
Surr: Dibromofluoromethane 1868-53-7 49.2 50.00 98.4 78-132
Surr: Toluene-dB 2037-26-5 50.2 50.00 100 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: 2/1/2021 Page 3 7 of 67
All anal~ ses applic.ible 10 lhe CWA. SDWA. and RCRA are perfonned in accord:rnce to NELAC protocols Pertinenl sampling information is located on the allached COC Confidential Business Information: This report is provided ror the e-.;clusirn use of the
~ddressee Pri \ ile~es o_f su~seq~enl ~~e or the ~~e or this _cot~pany or nnr 1~mbe1· or its slaff, or reproduclio~ ~f this repo~ in ~m~1eclion .. \\ilh the a~, ertisement, p~omotio~n ~r saJe of?'!~. ~rodt!cl or p1.~ess, ~r in :onm;c!ion \\'!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: February 17, 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-11 01122021
Sample ID: 532727002
Matrix:
Collect Date:
Receive Date:
Collector:
Ground Water
12-JAN-21 12:45
22-JAN-21
Client
Parameter Qualifier Result Uncertainty
tad Gas Flow Proportional Counting
]FPC, Total Alpha Radium, Liquid "As Received"
JTOSS Radium Alpha U 1.00 +/-0.313
The following Analytical Methods were performed:
\1ethod Descri tion
EPA 903.0
;urrogate/Tracer Recovery Test
MDC
0.975
RL
1.00
Project:
Client ID:
DNMIOOIOO
DNMI001
Units PF DF Analyst Date Time Batch Method
pCi/L LXB3 02/09/21 0740 2084848
Result Nominal Recovery% Acceptable Limits ----------3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 92. 2 (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 14 of 28 SDG: 532727
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Ground Water 2021
Lab Sample ID: 2101426-001
Client Sample ID: MW-12_01142021
Collection Date: 1/14/2021 1415h
Received Date: 1/19/2021 1230h
Analytical Results
Compound
Selenium
Uranium
Units
mg/L
mg/L
Date
Prepared
1/22/2021 858h
1/22/2021 858h
Date
Analyzed
1/27/2021 1855h
2/1/2021 1233h
Contact: Tanner Holliday
DISSOLVED METALS
Method Reporting Analytical
Used Limit Result Qual
E200.8 0.00500 0.0351
E200.8 0.000500 0.0250
Report Date: 2/3/2021 Page 4 of 17
All analyses applicable to lhe CWA. SDWA and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the aUnchecl COC Confidential Business Information: This report is pro\'ided for the exclusiYe use of the
~ddressee Pr1"ile~es o_f sub .. seq~en1 ~~e of the ~~e or lhis .con:ipany or nnr 1~mbe1 of its staff, or reproductio~ ~f I his repo~ in ~on~ection .. \\ilh the ~' ertisement, P~?motio.n or ~ale of ?1!Y ~rod~cl or p~ocess, ~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: I st Quarter Groundwater 2021 Groundwater
Lab Sample ID: 2101348-006
Client Sample ID: MW-14_01132021
ANAlYTICAL lABORATOAIES Collection Date: 1/13/2021 1000h
Received Date: 1/15/2021 1030h
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 1/22/2021 858h 1/27/2021 1804h E200.8 0.00500 < 0.00500
Beryllium mg/L 1/22/2021 858h 1/27/2021 I 804h E200.8 0.000500 < 0.000500
Cadmium mg/L 1/22/2021 858h 1/27/2021 1804h E200.8 0.000500 0.00144
Phone:[phone] Calcium mg/L 1/22/2021 858h 1/27/2021 1843h E200.7 10.0 469
Chromium mg/L 1/22/2021 858h 1/27/2021 1804h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 1/22/2021 858h 1/28/2021 1042h E200.8 0.0100 < 0.0100
Fax:[phone] Copper mg/L 1/22/2021 858h I /28/2021 1219h E200.8 0.0100 < 0.0100
~-mail: [e-mail] Iron mg/L 1/22/2021 858h 1/27/2021 1804h E200.8 0.0300 < 0.0300
Lead mg/L I /22/202 I 858h 1/27/2021 1804h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 1/22/2021 858h 1/27/2021 1843h E200.7 10.0 146
Manganese mg/L 1/22/2021 858h I /29/2021 I 050h E200.8 0.0100 1.96
Mercury mg/L l /20/2021 I 133h 1/21/2021 1333h E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 1/22/2021 858h 1/27/2021 1804h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L I /22/2021 858h 1127/202 l 1804h E200.8 0.0200 < 0.0200
Potassium mg/L 1/22/2021 858h l/28/2021 1203h E200.7 1.00 12.6
Jose Rocha Selenium mg/L 1/22/2021 858h 1/27/2021 1804h E200.8 0.00500 < 0.00500
QA Officer Silver mg/L 1/22/202 I 858h 1/27/2021 1804h E200.8 0.0100 < 0.0100
Sodium mg/L 1 /22/202 I 858h 1127/2021 1843h E200.7 10.0 323
Thallium mg/L I /22/2021 858h l/27/2021 1804h E200.8 0.000500 < 0.000500
Tin mg/L 1/22/2021 858h 1/27/2021 1804h E200.8 0.100 < 0.100
Uranium mg/L 1/22/2021 858h 1/28/2021 1042h E200.8 0.000500 0.0706
Vanadium mg/L 1/22/202 I 858h 1/28/2021 1203h E200.7 0.0150 < 0.0150
Zinc mg/L 1/22/2021 858h 1/27/2021 1804h E200.8 0.0100 0.0137
Report Date: 2/1/2021 Page 14 of67
All anol~ ses applicable lo lhe CWA. SOWA. Md RCRA ore perlbm1ed in accordMce to NELAC p1otocols Pertinent sampling informotim, is located on the allached COC Confidenliill Business Jnrorm.llion: This report is pro\'ided for the exclush e use of the
~ddressee P,i, ile~es or su~seq?ent ~~e of lhe ?.?':'1e of !his .co1~1piiny or ony '~'!1be1 of i1s slnfT, or reproducli<>!! ~f !his repo~ in .con~eclion .. with the u~~ertisemenl P~?molio.n or saJe of !11!~ ~rod~t or p1.ocess, ~r in ~n":C!ion w~lh 1h~ r~-publicalion of this .-eport
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 1st Quarter Groundwater 2021 Groundwater
Lab Sample ID: 2101348-006
Client Sample ID: MW-14_01132021
Collection Date: 1/13/2021 1000h
Received Date: 1/15/2021 1030h
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 1/19/2021 1459h 1/21/2021 1148h E350.l 0.0500 0.0619
Bicarbonate (as mg/L 1/18/2021 620h SM2320B 1.00 416
CaC03)
Carbonate (as CaC03) mg/L 1/18/2021 620h SM2320B 1.00 < 1.00
Phone: [phone] Chloride mg/L 1/27/2021 456h E300.0 1.00 19.1
Toll Free: [phone] Fluoride mg/L 1/27/2021 456h E300.0 0.100 0.135
Fax: [phone] Ion Balance % 1/28/2021 1411h Cale. -100 -4.88
~-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 1/18/2021 1655h E353.2 0.100 < 0.100
Sulfate mg/L 1/22/2021 1652h E300.0 100 2,210
web: www.awal-labs.com Total Anions, Measured meq/L 1/28/2021 1411 h Cale. 54.9
Total Cations, meq/L 1/28/2021 141 lh Cale. 49.8
Measured
Total Dissolved Solids mg/L 1/18/2021 1200h SM2540C 20.0 3,350 Kyle F. Gross Total Dissolved Solids Cale. 0.976 1/28/2021 1411h
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 1/28/2021 141 lh Cale. 3,430
Calculated
QA Officer
Report Date: 2/1/2021 Page 27 of67
All annl)ses applicable to the CW A. SDWA, and RCRA are perfomied in accordance to NELAC protocols Pertinent sampling information is located on lhe altached COC Confidential Business [nfo1malion: This report is prm•ided for the exclusiye use of1he
~ddressee~ Pri, ile~es ot sub~seq~enl ~~e of the ~~e or this .co~pany or any ~mbe1 of its starT, or reproduc1i01~ ~f this repo~ in .con~1ection~ wilh lhe a~vertisemenl, P~?motio.n ~r sa1e of ?1!\ ~rod~cl or p1:ocess, ~r in ~nn~c~ion w~Lh 1h7 n;:-publication of I his 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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 1st Quarter Groundwater 2021 Groundwater
Lab Sample ID: 2101348-006A
Client Sample ID: MW-14_01132021
Collection Date: 1/13/2021 1000h
Received Date: 1/15/2021 I 030h
Analytical Results
Analyzed: 1/15/2021 1508h
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
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
Result Amount Spiked %REC Limits Qual
55.4 50.00 111 80-136
50.4 50.00 IOI 85-121
49.0 50.00 98.1 78-132
49.7 50.00 99.5 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: 2/1/2021 Page 40 of 6 7
All anill) ses applicable lo the CWA, SOWA, and RCRA are perfom1ed in accordance lo NELAC protocols Pertinent sampling information is located on the attached COC Confidenlial Business (nformalion: This reporl is proYided for the exclusi,·e ~e of the
~ddressee Pri,-ile~es o.f sub ... seq~enl ~~e of lhe ~~e of lhis .con:ipany or ru1y 1~~mbe1 of its slrtff, or reproductirn~ ~f this repo~ in ~on~eclion ... \\ilh I.he n~vertisement, P~?moti~ o! sale of~!)_ ~roch~cl or p1_ocess, ~r in ~onn~c~ion w~lh 1h~ r~-rmblicalion of this report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: February 17, 2021
Company:
Address:
Contact:
Project:
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Parameter
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado 80228
Ms. Kathy Weinel
White Mesa Mill GW
MW-14 01132021
532727003
Ground Water
l 3-JAN-21 10:00
22-JAN-21
Client
MDC RL Qualifier Result Uncertainty ------------------~-------
lad Gas Flow Proportional Counting
:iFPC, Total Alpha Radium, Liquid "As Received"
]ross Radium Alpha I.OS +/-0.371 0.908 1.00
The following Analytical Methods were performed: -------------~ \1ethod Descri tion
EPA903.0
;urrogate/Tracer Recovery,,___T_es_t ____ _
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received"
llotes:
::ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
Project:
Client ID:
DNMI00100
DNMI001
---------------
Units PF DF Analyst Date Time Batch Method -----
pCi/L LXB3 02/09/21 0740 2084848
Analvst C~m1111~e=nt=s __________ _
Result Nominal Recovery% Acceptable Limits
97.6 (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 15 of28 SDG: 532727
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: 1st Quarter Groundwater 2021 Groundwater
Lab Sample ID: 2101348-010
American West Client Sample ID: MW-24_01142021
ANALYTICAL I ABOAATOR IES Collection Date: 1/14/2021 745h
Received Date: 1/15/2021 1030h
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 l/22/2021 858h 1/27/2021 1829h E200.8 0.00500 < 0.00500
Beryllium mg/L 1/22/2021 858h 1/27/2021 1829h E200.8 0.000500 0.00275
Cadmium mg/L 1/22/2021 858h 1/27/2021 1829h E200.8 0.000500 0.00879
Phone: [phone] Calcium mg/L I /22/2021 858h 1/27/2021 1900h E200.7 10.0 460
Chromium mg/L l/22/2021 858h I /27 /2021 1829h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L I /22/2021 858h 1/28/2021 1114h E200.8 0.0100 0.124
Fax: (80 I) 263-8687 Copper mg/L I /22/2021 858h 1/28/2021 1114h E200.8 0.0100 < 0.0100
~-mail: [e-mail] Iron mg/L 1/22/2021 858h 1/27/2021 1829h E200.8 0.0300 0.0930
Lead mg/L 1/22/2021 858h 1/27/2021 1829h E200.8 0.00100 0.00235
web: www.awal-labs.com Magnesium mg/L I /22/2021 858h I /27 /2021 1900h E200.7 10.0 180
Manganese mg/L 1/22/2021 858h 1/29/2021 1116h E200.8 0.0100 7.46
Mercury mg/L 1/20/2021 1133h 1/21/2021 1342h E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 1/22/2021 858h 1/27/2021 1829h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 1/22/2021 858h 1/27/2021 1829h E200.8 0.0200 0.0704
Potassium mg/L 1/22/2021 858h 1/28/2021 1558h E200.7 1.00 13.5
Jose Rocha Selenium mg/L 1/22/2021 858h 1/27/2021 1829h E200.8 0.00500 0.00711
QA Officer Silver mg/L I /22/2021 858h 1/27/2021 1829h E200.8 0.0100 < 0.0100
Sodium mg/L 1/22/2021 858h 1/27/2021 1900h E200.7 10.0 433
Thallium mg/L 1/22/2021 858h 1/27/2021 1829h E200.8 0.000500 0.00274
Tin mg/L I /22/2021 858h 1/27/2021 1829h E200.8 0.100 < 0.100
Uranium mg/L 1/22/2021 858h 1/28/2021 1114h E200.8 0.000500 0.00672
Vanadium mg/L 1/22/2021 858h 1/28/2021 1558h E200.7 0.0150 < 0.0150
Zinc mg/L I /22/2021 858h 1/27/2021 1829h E200.8 0.0100 0.144
Report Date: 2/1/2021 Page 18 of67
All anal) ses applicable to lhe CW A, SOWA. Md RCRA are perlbm1ed in accordance to NE LAC protocols. Pertinent sompliny informntion is located on lhe nttnched COC Conlidentinl Business lnfo1 mo lion: TI1is report is pro,·ided for lhe exclusi, e use of the
~ddressee Pri,·ile~es o! su~seq~1en1 ~1~e of lhe ~~e of this .co1~1>nny or nny ~mbe1 of ils slMT, or reproducli~ ~f this repo~ in .con~ection,. ,,ith the u~,·ertisemenl P~?motio.n ~r ~nle of?'!~. ~IOdl~I or p1,ocess, ~r in ~onn:c!ion ,,·!th lh~ r~·p~blicntion of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 1st Quarter Groundwater 2021 Groundwater
Lab Sample ID: 2101348-010
Client Sample ID: MW-24_01142021
Collection Date: 1/14/2021 745h
Received Date: 1/15/2021 1030h
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 1/19/2021 1459h I /21/2021 1151 h E350.l 0.0500 0.118
Bicarbonate (as mg/L 1/18/2021 620h SM23208 1.00 4.00
CaC03)
Carbonate (as CaC03) mg/L 1/18/2021 620h SM2320B 1.00 < 1.00
Phone:[phone] Chloride mg/L 1/22/2021 2322h E300.0 2.00 45.4
Toll Free: [phone] Fluoride mg/L 1/23/2021 620h E300.0 0.200 0.916
Fax: (80 I) 263-8687 Ion Balance % 1/28/2021 141 lh Cale. -100 -5.39
~-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 1/18/2021 1706h E353.2 0.100 0.298
Sulfate mg/L 1/22/2021 2103h E300.0 100 2,980
web: www.awal-labs.com Total Anions, Measured meq/L 1/28/2021 141 lh Cale. 63.5
Total Cations, meq/L 1/28/2021 1411h Cale. 57.0
Measured
Total Dissolved Solids mg/L 1/18/2021 1200h SM2540C 20.0 4,260 Kyle F. Gross Total Dissolved Solids 1/28/2021 1411 h Cale. 1.03
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 1/28/2021 1411h Cale. 4,120
Calculated
QA Officer
Report Date: 2/1/2021 Page 31 of67
All annlyses applicoble lo the CWA, SOWA. and RCRA are j)erforn1ed in accordance to NELAC protocols Pertinent sampling informntion is located on ~le attached COC ConficlenllDI B\.Jsiness Information: This report is p10,•ided for 1he e.xclnsiYe use of the
~ddressee Pri, ile~es o! sub,_seq~enl ~~e or the ~'.".ne of this .co1~pimy or nn~ 1~mbe1 of its slnff, or reproducti~ ~f this repo~ in ~on~,ection .. wiLl1 the ~vertisemenL P~?motio.n or saJe of~!~ ~rodl~l or p~ocess, ~r in ~onn:'~ion w!lh 1h~ r:-p~blica1ion of this report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: I st Quarter Groundwater 202 I Groundwater
Lab Sample ID: 2101348-0lOA
Client Sample ID: MW-24_01142021
ANALvr,cAL I AaoRAroR1Fs Collection Date: 1/14/2021 745h
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: 1/15/2021 1030h Test Code: 8260D-W-DEN100
Analytical Results
Analyzed: 1/18/202 I 836h
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
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
53.8 50.00 108 80-136
49.3 50.00 98.7 85-121
48.5 50.00 96.9 78-132
49.6 50.00 99.1 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: 2/1/2021 Page 44 of67
All anal~ ses applicable to lhe CWA, SOWA. and RCRA are perfomted in accordance to NELAC protocols Pertinent sampling information is located on Lhe attached COC Confidential Business Jnfmmation: This repon is provided for lhe exclusi, e use orthe
~ddressee Pri, ile~es o: sub .. seq~ent ~~e or the ~:",11e of lhis
0
Cot~pa.ny or nn~ r~7mber or its staff, or reproducti~ ~f this repo~ in ~n~1ection~ \\ilh the a~vertisement., P~?molio.n or sale of~~) ~rodi~t or p~ocess, ~r in ~onn:_c~io11 w(th th~ r~·publicaLion or this report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: February 17, 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 G W
MW-24_01142021
532727004
Ground Water
14-JAN-21 07:45
22-JAN-21
Client
Qualifier Result Uncertainty
lad Gas Flow Proportional Counting
]FPC, Total Alpha Radium, Liquid "As Received"
,ross Radium Alpha 2.94 +/-0.540
The following Analytical Methods were performed: ----
MDC
0.738
RL
1.00
Project:
Client ID:
DNMIOOIOO
DNMIOOJ
Units PF DF Analyst Date Time Batch Method
pCi/L LXB3 02/09/21 0738 2084848
\1ethod Descr.iQ_ti_on __________________ _ Anal):'.st Comments
EPA 903.0
;urrogate/Tracer Recovery Test __________ _ _____ R_e_s_u_lt __ Nominal Recovery% Acceptable Limits
larium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 103 (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 16 of 28 SDG: 532727
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: l st Quarter Groundwater 2021 Groundwater
Lab Sample ID: 2101348-01 l
Client Sample ID: MW-24A_Ol 142021
Collection Date: 1/14/2021 730h
Received Date: 1/15/2021 1030h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
falt Lake City, UT 84119 Arsenic mg/L 1/22/2021 858h 1/27/2021 1833h E200.8 0.00500 <0.00500
Beryllium mg/L 1/22/2021 858h 1/27/2021 1833h E200.8 0.000500 0.00456
Cadmium mg/L 1/22/2021 858h 1/27/2021 1833h E200,8 0.000500 0.0112
Phone:[phone] Calcium mg/L 1/22/2021 858h )/27/2021 1902h E200.7 10.0 455
Chromium mg/L 1/22/2021 858h 1/27/2021 1833h E200.8 0.0250 < 0.0250 Toll Free: [phone] Cobalt mg/L 1/22/2021 858h l /28/2021 1118h E200.8 0.0100 0.147
Fax: (80 l) 263-8687 Copper mg/L l/22/2021 858h 1/28/2021 1118h E200.8 0.0100 0.0200
~-mail: [e-mail] Iron mg/L l/22/2021 858h 1/27/2021 1833h E200.8 0.0300 < 0.0300
Lead mg/L 1/22/2021 858h 1/27/2021 1833h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L l /22/2021 858h 1/27/2021 1902h E200.7 10.0 178
Manganese mg/L 1/22/2021 858h 1/29/2021 1119h E200.8 0.0100 7.76
Mercury mg/L 1/20/2021 I 133h 1/21/202 1 1344h E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L I /22/202 I 858h 1/27/2021 1833h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 1/22/2021 858h 1/27/202 1 1833h E200.8 0.0200 0.0641
Potassium mg/L 1/22/2021 858h 1/28/2021 1601h E200.7 1.00 12.9
Jose Rocha Selenium mg/L 1/22/2021 858h 1/27/2021 1833h E200.8 0.00500 0.00630
QA Officer Silver mg/L 1/22/202 I 858h 1/27/2021 1833h E200.8 0.0100 < 0.0100
Sodium mg/L )/22/2021 858h 1/27/2021 1902h E200.7 10.0 456
Thallium mg/L l /22/2021 858h 1/27/2021 1833h E200.8 0.000500 0.00224
Tin mg/L l /22/202 J 858h l /27 /2021 1833h E200.8 0.100 < 0.100
Uranium mg/L 1/22/2021 858h 1/28/202) JI 18h E200.8 0.000500 0.00841
Vanadium mg/L )/22/2021 858h 1/28/2021 1601h E200.7 0.0150 < 0.0150
Zinc mg/L l /22/2021 858h 1/27/2021 1833h E200.8 0.0100 0.0612
Report Date: 2/1/2021 Page 19 of67
All anal~ ses applicable to the CW A. SDWA. and RCRA me perfom1ed in accordance to NELAC protocols. Pertinent snmpling infom111tion is loc,ued on lhe attached COC Conliclentinl Business lnformalion: This report is p10\'ided for the exclusi\'e use of the
~ddressee Pri, ile~es o! sub ... seq~enl ~~e of the ~~e of this .co,~pany or any ~mber of its slnff, or reproductio!~ ~f I his repo~ in ~on~eclion ... wilh the a~,·er1ise1~en1, p~~molio.n ~r sale of?'!~. ~rodl~ct or p,.ocess, ~r in ~onn~!ion '''!th th~ r~-publication of lhis 1eport
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 1st Quarter Groundwater 2021 Groundwater
Lab Sample ID: 2101348-011
Client Sample ID: MW-24A_Ol 142021
Collection Date: 1/14/2021 730h
Received Date: 1/15/2021 1030h
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 1/19/2021 1459h l/21/2021 1152h E350.I 0.0500 0.140
Bicarbonate (as mg/L 1/18/2021 620h SM2320B 1.00 2.00
CaC03)
Carbonate (as CaC03) mg/L I /18/2021 620h SM2320B 1.00 < 1.00
Phone:[phone] Chloride mg/L 1/23/2021 743h E300.0 1.00 45.8
Toll Free: [phone] Fluoride mg/L 1/23/2021 743h E300.0 1.00 1.44
Fax: (80 I) 263-8687 Ion Balance % 1/28/2021 141 lh Cale. -100 -1.36
~-mail: [e-mail] Nitrate/Nitrite (as N) mg/L l/18/2021 171 Oh E353.2 0.100 0.211
Sulfate mg/L 1/22/2021 2350h E300.0 200 2,770
web: www.awal-labs.com Total Anions, Measured meq/L 1/28/2021 141 lh Cale. 59.1
Total Cations, meq/L 1/28/2021 141 lh Cale. 57.5
Measured
Total Dissolved Solids mg/L 1/18/2021 1200h SM2540C 20.0 4,140 Kyle F. Gross Total Dissolved Solids 1/28/2021 141 lh Cale. 1.06
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 1/28/2021 141 lh Cale. 3,920
Calculated
QA Officer
Report Date: 2/1/2021 Page 32 of 67
All analyses applicable to lhe CWA. SDWA. and RCRA are perfom1ed in accordance to NELAC protocols Pertinent snmplin~ information is located on Lhe auached COC Confiden1iol Business Jnfonnalion: This repof1 is pro,ided for the exclusi,e use or the
~ddressee f>ri,·ile~es o.f sub .. seq~1ent ~~e of lhe ~~e of lhis
0
c0t~pany or an) 1~mbe1 of ils sla[T. or reproductio~ ~fthis repo~ in ~on~eclion .. ,,ilh lhe U~\ertisemenL P~?molio.n or sale of ?J!~ ~rod~cl or p1:ocess, ~r in 7onn~~ion w!th 1h~ r~-publication of this 1eport
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. Contact: Tanner Holliday
Project: 1st Quarter Groundwater 202 I Groundwater
Lab Sample ID: 2101348-0l IA
Client Sample ID: MW-24A_Ol 142021
Collection Date: 1/14/2021 730h
Received Date:
Analytical Results
1/15/2021 1030h Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Analyzed: 1/18/2021 1212h
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: 1 Method:
CAS Reporting
Number Limit
78-93-3 20.0
67-64-1 20.0
71-43-2 1.00
56-23-5 1.00
67-66-3 1.00
74-87-3 1.00
75-09-2 1.00
91-20-3 1.00
109-99-9 1.00
108-88-3 1.00
1330-20-7 1.00
CAS Result Amount Spiked %REC
17060-07-0 55.3 50.00 111
460-00-4 50.4 50.00 101
1868-53-7 49.8 50.00 99.7
2037-26-5 51.0 50.00 102
SW8260D
Analytical
Result Qual
<20.0
<20.0
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00 #
< 1.00
< 1.00
Limits Qual
80-136
85-121
78-132
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: 2/1/2021 Page 45 of67
All anal} ses applicable lo 1he CWA. SOWA, and RCRA are perfom1ed in accordance lo NELAC protocols. Pertinenl sampling information is located on the al1nched COC. Cooridentlal Business Information: This repor1 is provided for 1he exclusiYe use or lhe
~ddressee Pri, ile~es o.r su~seq~enl ~e or lhe ~~e of I his .co1~pany or any t~mber of ils slruf, or reproduclio~ ~f this repo~ in ~on?eclion~ \\ith lhe a~,·ertisemenl. P~?moli~n or sale of ?1!Y ~rcxh:ct or p~ocess, ~r in '?°nn~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: February I 7, 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-24A 01142021
532727005
Ground Water
14-JAN-21 07:30
22-JAN-21
Client
Qualifier Result Uncertainty
lad Gas Flow Proportional Counting
3FPC, Total Alpha Radium, Liquid "As Received"
}ross Radium Alpha 2.81 +/-0.550
The following Analytical Methods were performed: -------\1ethod Descri tion
EPA 903.0
;urrogate/Tracer Recovery Test
MDC
0.819
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 OF Analyst Date Time Batch Method
pCi/L LXB3 02/09/21 0738 2084848
Anal st Comments
Result Nominal Recovery% Acceptable Limits
108 (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 17 of 28 SDG: 532727
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: 1st Quarter Groundwater 2021 Groundwater
Lab Sample ID: 2101348-001
Client Sample ID: MW-25_01112021
ANALYTICAL LABORATORIES Collection Date: 1/11/2021 1235h
Received Date: 1/15/2021 1030h
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 1/22/2021 858h 1/27/2021 1720h E200.8 0.00500 < 0.00500
Beryllium mg/L 1/22/2021 858h 1/27/2021 1720h E200.8 0.000500 < 0.000500
Cadmium mg/L 1/22/2021 858h 1/27/2021 1720h E200.8 0.000500 0.00150
Phone: [phone] Calcium mg/L 1/22/2021 858h 1/27/2021 1812h E200.7 10.0 299
Chromium mg/L 1/22/2021 858h 1/27/2021 1720h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 1/22/2021 858h 1/28/2021 1016h E200.8 0.0100 < 0.0100
Fax: [phone] Copper mg/L 1/22/2021 858h 1/28/2021 1154h E200.8 0.0100 < 0.0100
:-mail: [e-mail] Iron mg/L 1/22/2021 858h 1/27/2021 1720h E200.8 0.0300 < 0.0300
Lead mg/L 1/22/2021 858h 1/27/2021 1720h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 1/22/2021 858h 1/27/2021 1812h E200.7 10.0 113
Manganese mg/L 1/22/2021 858h 1/29/2021 1047h E200.8 0.0100 1.43
Mercury mg/L 1/20/2021 1 133h 1/21/2021 1311h E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 1/22/2021 858h 1/27/2021 1720h E200.8 0.0100 0.0173
Laboratory Director Nickel mg/L 1/22/2021 858h 1/27/2021 1720h E200.8 0.0200 <0.0200
Potassium mg/L 1/22/2021 858h 1/28/2021 1143h E200.7 1.00 9.53
Jose Rocha Selenium mg/L I /22/2021 858h 1/27/2021 1720h E200.8 0.00500 < 0.00500
QA Officer Silver mg/L 1/22/2021 858h 1/27/2021 1720h E200.8 0.0100 < 0.0100
Sodium mg/L 1/22/2021 858h 1/27/2021 1812h E200.7 10.0 254
Thallium mg/L 1/22/2021 858h 1/27/2021 1720h E200.8 0.000500 0.000832
Tin mg/L 1/22/2021 858h 1/27/2021 1720h E200.8 0.100 < 0.100
Uranium mg/L 1/22/2021 858h 1/28/2021 1016h E200.8 0.000500 0.00664
Vanadium mg/L 1/22/2021 858h 1/28/2021 1143h E200.7 0.0150 < 0.0150
Zinc mg/L 1/22/2021 858h 1/27/2021 1720h E200.8 0.0100 < 0.0100
Report Date: 2/1/2021 Page 9 of 67
All analyses applicable to the CWA. SOWA. and RCRA are performed in accordance to NELAC protocols Pe1tinenl sampling information is locnled on the altached COC Conlidential Business Information; This repon is provided for lhe exclushe use of the
~ddressee Privile~es o_f sub~seq~1ent ~~e of lhe ~~e of lhis .cm1:1pany or nnr ~mber of its staff, or reproduclio~ ~f Lhis repo~ in 7on~ecl1on ... ,vilh the a~vertisemenl, P~?motio.n <:r sale of ?-1~), Rrodt'.cl or p1:ocess, ~r in :onn:c.lion w~lh th~ r:-publicalion of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 1st Quarter Groundwater 2021 Groundwater
Lab Sample ID: 2101348-001
American West Client Sample ID: MW-25_01 l 12021
ANALYTICAL LABORATORIES Collection Date: 1/11/2021 1235h
Received Date: 1/15/2021 1030h
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 1/19/2021 1459h 1/21/2021 1140h E350.1 0.0500 0.416
Bicarbonate (as mg/L 1/18/2021 620h SM2320B 1.00 340
CaC03)
Carbonate (as CaC03) mg/L 1/18/2021 620h SM2320B 1.00 < 1.00
Phone:[phone] Chloride mg/L 1/23/2021 209h E300.0 1.00 34.0
Toll Free: [phone] Fluoride mg/L 1/23/2021 209h E300.0 0.200 0.407
Fax: (80 I) 263-8687 Ion Balance % 1/28/2021 1411h Cale. -100 -7.07
~-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 1/18/2021 1642h E353.2 0.100 <0.100
Sulfate mg/L 1/22/2021 1433h E300.0 100 1,590
web: www.awal-labs.com Total Anions, Measured meq/L 1/28/2021 141 lh Cale. 40.9
Total Cations, meq/L 1/28/2021 141 lh Cale. 35.5
Measured
Total Dissolved Solids mg/L 1/15/2021 1515h SM2540C 20.0 2,660 Kyle F. Gross Total Dissolved Solids 1/28/2021 141 lh Cale. 1.06
Laboratory Director Ratio,
Measured/Cal cu lated
Jose Rocha Total Dissolved Solids, mg/L 1/28/2021 141 lh Cale. 2,510
Calculated
QA Officer
Report Date: 2/1/2021 Page 22 of67
All an.ii~ ses applic.iblc to lhe CWA, SOWA. and RCRA :ire perrormed in accordance to NELAC protocols. Pertinent sampling inrormation is located on the attached COC. Confidential Business Jnformotion; This report is proYided for the exclusi, e use of the
~ddressee Pri, ile~es o_rsub~seq~1enl ~~e of the ~~e of this .co1~po.ny or nn~ 1~~ber of its staff, or reproduclio!~ ~~ this repo~ in ~o~eclion~ \\~th lhe o~,ertisemenl, P~?moli~ ~r sale of :13!Y ~rodl~cl or p1.?cess, ~r in ~onm;_c~ion w~lh th~ r~-publicalion of this report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 1st Quarter Groundwater 2021 Groundwater
Lab Sample ID: 2101348-00IA
American West Client Sample ID: MW-25_01112021
A NA, vr, cA, LA a o A Ar oA, Es Collection Date: 1/11/2021 1235h
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: 1/15/2021 1030h
Analytical Results
Analyzed: 1/15/2021 1330h
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
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
55.3 50.00 Ill 80-136
50.0 50.00 99.9 85-121
49.7 50.00 99.4 78-132
50.6 50.00 IOI 81-123
# -This compound exceeded (high) !he control limit for the CCV. The data is acceptable since !he compound was not detected in the
sample.
Report Date: 2/1/2021 Page 35 of 67
All anal~ ses applicable to the CWA SOWA. and RCRA are performed in accordance to NELAC prolocols Per1inenl sampling information is localed on lhe attached COC Confldentlnl Business Information: This repor1 is provided for 1he exclusi, e use or the
~ddressee Prl\'ile~es of sub .. seq~enl ~~e or the ~~,e or this
0
con:'pn11y or M) 1~mbe1 or its slnff, or reproduclio~ ~f this repo~ in .con11ec1ion,. ,,ilh the n~Yertisemenl, P~?motio.n ~r sale of~!)" ~rod1~cl or p1.ocess, ~r in :onn:_c~ion \\'!th th~ n;·p~blicalion or this report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: February 17, 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-25 01112021
532727006
Ground Water
1 l-JAN-21 12:35
22-JAN-21
Client
Paramet~r Qualifier Result Un_c_e_rt_a_in_ty ___ M_D_C ___ RL __ _
lad Gas Flow Proportional Counting
:iFPC, Total Alpha Radium, Liquid "As Received"
,ross Radium Alpha U 1.00 +/-0.320 1.00 1.00
The following Analytical Methods were performed: --------------\1 et hod Descri tion
EPA 903.0
Project:
Client ID:
DNMI00100
DNMI001
Units PF DF Analyst Date Time Batch Method
pCi/L LXB3 02/09/21 0739 2084848
Anal st Comments -------~---
;urrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 98 (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 18 of 28 SDG: 532727
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: 1st Quarter Groundwater 2021 Groundwater
Lab Sample ID: 2101348-012
Client Sample ID: MW-26_01142021
ANALYTICAL LAOORATORIFS Collection Date: 1/14/2021 810h
Received Date: 1/15/2021 1030h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
Mt Lake City, UT 84119 Arsenic mg/L 1/22/2021 858h 1/27/2021 1847h E200.8 0.00500 < 0.00500
Beryllium mg/L 1/22/2021 858h 1/27/2021 1847h E200.8 0.000500 < 0.000500
Cadmium mg/L 1/22/2021 858h 1/27/2021 184 7h E200.8 0.000500 0.000505
Phone: (80 I) 263-8686 Calcium mg/L 1/22/2021 858h 1/27/2021 1905h E200.7 10.0 529
Chromium mg/L 1/22/2021 858h 1/27/2021 1847h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 1/22/2021 858h 1/28/2021 1122h E200.8 0.0100 < 0.0100
Fax: (80 I) 263-8687 Copper mg/L 1/22/2021 858h 1/28/2021 1122h E200.8 0.0100 < 0.0100
~-mail: [e-mail] Iron mg/L 1/22/2021 858h 1/27/2021 1847h E200.8 0.0300 0.428
Lead mg/L 1/22/2021 858h 1/27/2021 1847h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 1/22/2021 858h 1/27/2021 1905h E200.7 10.0 176
Manganese mg/L 1/22/2021 858h 1/29/2021 1134h E200.8 0.0100 0.919
Mercury mg/L 1/20/2021 1133h 1/21/2021 1346h E245.I 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L I /22/2021 858h 1/27/2021 1847h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 1/22/2021 858h 1/27/2021 1847h E200.8 0.0200 < 0.0200
Potassium mg/L I /22/2021 858h 1/28/2021 1603h E200.7 1.00 12.3
Jose Rocha Selenium mg/L 1/22/2021 858h 1/27/2021 1847h E200.8 0.00500 < 0.00500
QA Officer Silver mg/L 1/22/2021 858h 1/27/2021 1847h E200.8 0.0100 < 0.0100
Sodium mg/L 1/22/2021 858h 1/27/2021 1905h E200.7 10.0 184
Thallium mg/L 1/22/2021 858h 1/27/2021 1847h E200.8 0.000500 < 0.000500
Tin mg/L 1/22/2021 858h 1/27/2021 1847h E200.8 0.100 <0.100
Uranium mg/L 1/22/2021 858h 1/28/2021 1122h E200.8 0.000500 0.0504
Vanadium mg/L 1/22/2021 858h I /28/2021 1603h E200.7 0.0150 < 0.0150
Zinc mg/L 1/22/2021 858h 1/27/202] 1847h E200.8 0.0100 < 0.0100
Report Date: 2/1/2021 Page 20 of 67
All analyses a.pplicoble to the CWA. SOWA, Md RCRA are perfom1ed in accordance to NELAC p1otocols. Pertinent sampling inrormalion is located on lhe auached COC Confiden1iol Business lnformolion: This report is p1ol'ided for the e.xclusi, e use or1he
~ddressee Pri, ile~es o! su~seq~ent ~~e or the ~~e of this _cm~pany or nny 1~ryibe1 or its staff, or reproductio~ ~f 1his repo~ in .con~ection .. \\·ith the a~,·ertisement, P~?motio.n or ~ale or~!~ r1 od~ct or P~?Cess, ~r in ~onn~c)io11 w!th th~ r~-p~blication of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 1st Quarter Groundwater 2021 Groundwater
Lab Sample ID: 2101348-012
American West Client Sample ID: MW-26_01142021
ANALVTICAL LAOORATORIES Collection Date: 1/14/2021 810h
Received Date: 1/15/2021 1030h
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 l/19/2021 1459h 1121 /2021 1153h E350.l 0.0500 0.427
Bicarbonate (as mg/L l /18/2021 620h SM23208 1.00 352
CaC03)
Carbonate (as CaC03) mg/L 1/18/2021 620h SM23208 1.00 < 1.00
Phone: [phone] Chloride mg/L 1/23/2021 018h E300.0 10.0 57.4
Toll Free: [phone] Fluoride mg/L 1/23/2021 81 lh E300.0 0.200 0.281
Fax: [phone] Ion Balance % 1/28/2021 141 lh Cale. -100 2.68
:-mail : [e-mail] Nitrate/Nitrite (as N) mg/L 1/18/2021 1711h E353.2 0.100 0.619
Sulfate mg/L 1/23/2021 018h E300.0 50.0 1,830
web: www.awal-labs.com Total Anions, Measured meq/L 1/28/2021 141 lh Cale. 46.7
Total Cations, meq/L 1/28/2021 141 lh Cale. 49.3
Measured
Total Dissolved Solids mg/L 1/18/2021 1200h SM2540C 20.0 3,100 Kyle F. Gross Total Dissolved Solids 1/28/2021 141 lh Cale. 1.03
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 1/28/2021 141 lh Cale. 3,000
Calculated
QA Officer
Report Date: 2/1/2021 Page 33 of 67
All annl) ses applicable lo the CW A. SOWA. Md RCRA are performed m 1U:cordance lo NELAC protocols Pertinent sampling information is located on the attached COC Confidenlial Business Jnfornuition: This report is pro,1ided ror 1he exclusiYe use of 1he
~ddressee Pri, ile~es o.f su~seq~ent ~~e of the ~~1e of lhis .co1~pany or any 1~mber of its staff or reproduclio~ ~f lhis repo~ in ~on~eclion .. ,,-ith the ~"ertisement P~?moli~n or sale of~;~ ~rod~cl or p1.ocess, ~r in ~onn~~ion w(th th~ r~-publication of I his ,eport
American West
ANALYTICAL LABORATOR IES
3440 South 700 West
;alt Lake City, UT 84119
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 1st Quarter Groundwater 2021 Groundwater
Lab Sample ID: 2101348-012A
Client Sample ID: MW-26_01142021
Collection Date: 1/14/2021 810h
ReceivedDate: 1/15/2021 1030h
Analytical Results
Analyzed: 1/18/2021 1448h
Units: µg/L
Compound
Chloroform
Extracted:
Dilution Factor:
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
100 Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
67-66-3 100 2,200
CAS Result Amount Spiked %REC Limits Qual Phone: [phone] Surrogate --------------Units: µg/L
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
Surr: l,2-Dichloroethane-d4
Surr: 4-Bromotluorobenzene
Surr: Dibromotluoromethane
Surr: Toluene-d8
17060-07-0
460-00-4
1868-53-7
2037-26-5
5,480 5,000
4,980 5,000
4,920 5,000
5,070 5,000
--The reporting limits were raised due to high analyte concentrations.
Analyzed: 1/18/2021 123 lh Extracted:
Units: µg/L Dilution Factor:
CAS
Compound Number
2-Butanone 78-93-3
Acetone 67-64-1
Benzene 71-43-2
Carbon tetrachloride 56-23-5
Chloromethane 74-87-3
Methylene chloride 75-09-2
Naphthalene 91-20-3
Tetrahydrofuran 109-99-9
Toluene 108-88-3
Xylenes, Total 1330-20-7
110 80-136
99.6 85-121
98.3 78-132
101 81-123
Method: SW8260D
Reporting Analytical
Limit Result Qual
20.0 <20.0
20.0 <20.0
1.00 < 1.00
1.00 26.1
1.00 < 1.00
1.00 7.65
1.00 < 1.00
1.00 < 1.00 #
1.00 < 1.00
1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Surr: I ,2-Dichloroethane-d4 I 7060-07-0 52.2 50.00 104 80-136
Surr: 4-Bromotluorobenzene 460-00-4 48.6 50.00 97.2 85-121
Surr: Dibromotluoromethane 1868-53-7 47.3 50.00 94.7 78-132
Surr: Toluene-d8 2037-26-5 48.4 50.00 96.7 81-123
# -This compound exceeded (high) the control limit for the CCV. The dala is acceplable since the compound was nol detected in the
sample.
Report Date: 2/1/202 I Page 46 of 67
All analyses applicable to the CWA. SOWA, and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling information is located on Lhe altached COC Conlidential Business [nfonnalion: This repon is proyided for the exclusi, e use oflhe
~ddressee Pri, ile~es o.f sub .. seq~enl ~~e of the ~~e of I his .con:ipany or an) 1~mbe1 of ils s1arr, or reproduclio~ ~r this repo~ in ~m~eclion .. ,,-i1h lhe a~ver1isement, ll~?motio.n or saJe of~!) ~rod~cl or p~ocess, ~r in ~onn~~ion \\'~lh lh~ ri;:-publicaLion of this report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: February 17,2021
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-26_01142021
Sample ID: 532727007
Matrix: Ground Water
Collect Date: l 4-JAN-21 08: 10
Receive Date: 22-JAN-21
Collector: 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
]FPC, Total Alpha Radium, Liquid "As Received"
}ross Radium Alpha 2.92 +/-0.564 0.843 1.00 pCi/L LXB3 02/09/21 0739 2084848
!_he following Analytical Methods were performed:
Method Descri tion
EPA 903.0
~------------------Analyst Comments
,urrogate/Tracer Recovery Test ------------Res_u_lt __ N_o_m_in_al Recove~% Acceptable Limits
3 a r i um Carrier GFPC, Total Alpha Radium, Liquid "As Received" 106 (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:
OF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 19 of 28 SDG: 532727
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
American West
ANALYTICAL LABORATORlf6
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 ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 1st Quarter Ground Water 2021
Lab Sample ID: 2101426-002
Client Sample ID: MW-27 _01142021
Collection Date: 1/14/2021 1330h
Received Date: 1/19/2021 1230h
Analytical Results
Date Date Method Reporting Analytical
Compound Units Prepared Analyzed Used Limit Result Qual
Nitrate/Nitrite (as N) mg/L 1/22/2021 1224h E353.2 0.100 5.16
Report Date: 2/3/2021 Page 7 of I 7
All analyses applicable to the CW A. SDWA. and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business Jnformalion: This report is p1ovided for the exclusi,·e use of the
~ddressee Pri,ile~es o,rsub~seq~enl ~~e of the ~~e of this .co1~pany or an) ~~ber of its staff, or reproductio~ ~f lhis repo~ in .con?eclion~ with the a~,•ertisemenL P~?moli~n or saJe of ?-1!~. ~rod~cl or P~?cess, ~r in :-°nrn~c~ion w!lh th: r:_-p~blicalion of lhis report
INORGANIC ANALYTICAL REPORT
American West
ANALYTICAL LABORATORIES
3440 South 700 West
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Ground Water 2021
Lab Sample ID: 2101426-003
Client Sample ID: MW-28_01152021
Collection Date: 1/15/2021 1020h
Received Date:
Analytical Results
Compound
1/19/2021 1230h
Units
Date
Prepared
Date
Analyzed
,alt Lake City, UT 84119 Selenium mg/L
mg/L
1/22/2021 858h 1/27/2021 1905h
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
!-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Uranium 1/22/2021 858h 2/1/2021 1251h
Contact:
Method
Used
E200.8
E200.8
Tanner Holliday
DISSOLVED METALS
Reporting
Limit
0.00500
0.000500
Analytical
Result
0.0140
0.0103
Qual
Report Date: 2/3/2021 Page 5 of 1 7
All analyses applicable to lhe CWA. SOWA, and RCRA are performed in accordance 1o NELAC protocols Pertinenl sampling information is located on l11e aUached COC Confidential Business Tnfonnation: This report is provided for the exclusi, e use of1he
~ddressee Prfrile~es o_f sub,,5eq~enl ~1~e or the ~?':11e of this .co1~pa11y or any ~mber of ils slaff, or reproduclio~ ~f I his repo~ in ~on~ecllon. with the a~~ertisemenL p~omotio.n or saJe of ?12Y ~rodL~cl or P~?cess, ~r in ~onn~cJion w~th th~ r1;-p~blicalio11 of I his 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 ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 1st Quarter Ground Water 2021
Lab Sample ID: 2101426-003
Client Sample ID: MW-28_01152021
Collection Date: 1/15/2021 1020h
Received Date: 1/19/2021 1230h
Analytical Results
Date Date Method Reporting Analytical
Compound Units Prepared Analyzed Used Limit Result Qual
Chloride mg/L 1/22/2021 11 lh E300.0 5.00 128
Nitrate/Nitrite (as N) mg/L 1/22/2021 1225h E353.2 0.100 3.44
Report Date: 2/3/2021 Page 8 of 17
All analyses applicable lo lhe CW A. SDW A. and RCRA ai e perfom1ed in accordance to NELAC prolocols Pertinent sampling informalion is localed on the allached COC Confidenllnl Business lnformalion: This report is prm'ided for the exclwi\ e use of the
~ddressee Pri,-ile~es or sub..5eq~enl ~,~e of lhe ~~e of Lhis .con:ipany or M) ~mbe1 of its staff, or reproduclio~ ~r this repm~ in .con~1eclion~ \\ilh the ~vertisemenL P~?molio.n <!r saJe of ?1~~. ~rodl~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: February 17, 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-28 01152021
532727001
Ground Water
15-JAN-21 10:20
22-JAN-21
Client
Parameter Qualifier Result Uncertainty MDC ----tad Gas Flow Proportional Counting
JFPC, Total Alpha Radium, Liquid "As Received"
]ross Radium Alpha I .8 I +/-0.436 0.881
!_he following Analytical Methods were performed:
RL
1.00
Project:
Client ID:
DNMI00100
DNMI001
Units PF DF Analyst Date Time Batch Method
pCi/L LXB3 02/09/21 0740 2084848
\1ethod Descri tion
EPA 903.0
--------------~A=nalys! Comments
;urrogate/Tracer Recovery
3arium Carrier
ifotes:
Test -------GFPC, Total Alpha Radium, Liquid "As Received"
::::ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
Result Nominal RecoveQ'% Acceptable Limits
103 (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 28 SDG: 532727
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
American West
ANALYTICAL l ABORATORIES
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 ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 1st Quarter Ground Water 2021
Lab Sample ID: 2101426-004
Client Sample ID: MW-29_01152021
Collection Date: 1/15/2021 950h
Received Date: 1/19/2021 1230h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
Compound Units Prepared Analyzed Used Limit Result Qual
Uranium mg/L 1/22/2021 858h 2/1/2021 1257h E200.8 0.000500 0.0169 ---
Report Date: 2/3/2021 Page 6 of 17
All anolyses applicable to lhe CWA. SDWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling informalion is localed on the attached COC Confidential Business lnforma1ion: This report is provided for1he exclusi\·e use or the
~ddressee. Privile~es of sub ... seq~ent ~.se of lhe ~~e of this .co1~pany or nnr ~'!lber of its sin ff, or reproduclio~ ~f this repo~ in ~on~eclio~ \\ilh I.he a~ver1isemenL P~?molio.n ~r sale of ?1!Y ~rod~cl or p~ocess, ~r in :onm;_c~ion w!th th~ r~-publicalion or !his report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 1st Quarter Groundwater 2021 Groundwater
Lab Sample ID: 2101348-002
American West Client Sample ID: MW-30 01112021
ANALVTICAL LABORATORIES Collection Date: 1/11/2021 1220h
Received Date: 1/15/2021 1030h
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 1/22/202 I 858h 1/27/2021 1724h £200.8 0.00500 < 0.00500
Beryllium mg/L 1/22/2021 858h l/27 /2021 1724h £200.8 0.000500 < 0.000500
Cadmium mg/L 1/22/2021 858h 1/27/2021 1724h £200.8 0.000500 < 0.000500
Phone: [phone] Calcium mg/L 1/22/2021 858h 1/27/2021 1814h £200.7 10.0 275
Chromium mg/L 1/22/2021 858h 1/27/2021 1724h £200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L I /22/2021 858h 1/28/2021 1020h £200.8 0.0100 < 0.0100
Fax: (80 I) 263-8687 Copper mg/L 1/22/2021 858h 1/28/2021 1157h £200.8 0.0100 < 0.0100
:-mail: [e-mail] Iron mg/L 1/22/2021 858h 1/27/2021 1724h £200.8 0.0300 < 0.0300
Lead mg/L l/22/2021 858h l/27/2021 1724h £200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 1/22/2021 858h 1/27/2021 1814h £200.7 10.0 75.0
Manganese mg/L 1/22/2021 858h 1/27/2021 1724h £200.8 0.0100 < 0.0100
Mercury mg/L 1/20/2021 1133h 1/21/2021 1321h £245.1 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 1/22/2021 858h 1/27/2021 1724h £200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 1/22/2021 858h 1/27/2021 1724h £200.8 0.0200 < 0.0200
Potassium mg/L 1/22/2021 858h l /28/202 l 1146h £200.7 1.00 6.92
Jose Rocha Selenium mg/L 1/22/2021 858h l/27/2021 1724h £200.8 0.00500 0.0556
QA Officer Silver mg/L 1/22/2021 858h 1/27/2021 1724h £200.8 0.0100 < 0.0100
Sodium mg/L 1/22/2021 858h 1/27/2021 1814h £200.7 10.0 102
Thallium mg/L 1/22/2021 858h 1/27/2021 1724h £200.8 0.000500 < 0.000500
Tin mg/L 1/22/2021 858h 1/27/2021 1724h £200.8 0.100 < 0.100
Uranium mg/L 1/22/2021 858h I /28/2021 I 020h £200.8 0.000500 0.00986
Vanadium mg/L 1/22/2021 858h 1/28/2021 1146h £200.7 0.0150 < 0.0150
Zinc mg/L 1/22/2021 858h 1/27/2021 1724h £200.8 0.0100 < 0.0100
2 -Analyte concentration is too high for accurate matrix spike recovery and/or RPD.
Report Date: 2/1/2021 Page 10 of 67
All anal~ ses applicnble to 1he CWA, SDWA, and RCRA are perfom1ed in accordMte lo NELAC protocols Pertinent sampling inrormation is located on the allached COC Confidentinl Business Information: This repor1 is p10, ided ror 1he e.xcll1si, e use of the
~ddressee Pri,'ile~es o_f sub .. seq~enl ~~e or the ~~e of this .co1~pany or any ~mbe1 or its s1nIT, or reproduclio~ ~f Lhis repo~ in .co1~lec1ion .. wilh the a~,,ertisemenL P~?molio.n ~r sR.le or~!) p• od~cl or p1:ocess, ~, in ~nn~~io11 w!lh 1h~ r~-publicDJion of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 1st Quarter Groundwater 2021 Groundwater
Lab Sample ID: 2101348-002
Client Sample ID: MW-30_01112021
ANALYTICAL LABORATORIES Collection Date: 1/11/2021 1220h
Received Date: 1/15/2021 1030h
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 1/19/2021 1459h 1/2 1/2021 1142h E350.l 0.0500 < 0.0500
Bicarbonate (as mg/L 1/18/2021 620h SM2320B 1.00 166
CaC03)
Carbonate (as CaC03) mg/L I /18/2021 620h SM2320B 1.00 < 1.00
Phone: [phone] Chloride mg/L I /22/2021 1500h E300.0 5.00 184
Toll Free: [phone] Fluoride mg/L I /23/2021 23 7h E300.0 0.200 0.348
Fax: (80 l) 263-8687 Ion Balance % 1/28/2021 141 lh Cale. -100 0.293
~-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 1/18/2021 1648h E353.2 0.100 17.7
Sulfate mg/L I /22/2021 1500h E300.0 25.0 749
web: www.awal-labs.com Total Anions, Measured meq/L l/28/2021 141 lh Cale. 24.4
Total Cations, meq/L 1/28/2021 141 lh Cale. 24.5
Measured
Total Dissolved Solids mg/L 1/15/2021 1515h SM2540C 20.0 1,660 Kyle F. Gross Total Dissolved Solids Cale. 1.10 1/28/2021 141 lh
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 1/28/2021 1411 h Cale. 1,510
Calculated
QA Officer
Report Date: 2/1/2021 Page 23 of 67
All analyses applicable to the CWA. SDWA. and RCRA are perfom1ed in accordance to NELAC protocols Pertinenl sampling information is located on the atlached COC Confidential Business lnformalion: This reporl is pro,•ided rorthe exclusi\e use of the
~ddressee Pri, ile~es o_( sub,_seq~tent ~1~e or the !~~e or lhis .co,~prut) or rut) 1~mbe1 of its slarT. or reproduclio~ ~f this repo~ in .con~eclion .. \\ill1 the n~vertisement, P~?moli<>;" or sale of~!) ~rodt~I or p~ocess, ~r in ~nn~!ion w!lh th~ r~-p~blicalion of 1his reporl
American West
ANALYTICAL I.ABORATORIES
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. Contact: Tanner Holliday
Project: 1st Quarter Groundwater 2021 Groundwater
Lab Sample ID: 2101348-002A
Client Sample ID: MW-30_01112021
Collection Date: 1/11/2021 1220h
Received Date: 1/15/2021 1030h
Analytical Results
Analyzed: 1/15/2021 1349h
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
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
53.2 50.00 106 80-136
48.4 50.00 96.8 85-121
47.7 50.00 95.4 78-132
48.8 50.00 97.7 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: 2/1/2021 Page 36 of 67
All analyses applicoble 10 the CWA. SDWA. ru1d RCRA are performed in accordance to NELAC protocols Pertinenl sampling inrormalion is located on the attached COC Confidential Business lnfmmalion: This report is provided for1he exclusi, e use or the
~ddressee Pri, ile~es or su~seq~ent ~1~e or Lhe ~~e or this _co1:1pntly or M) 1~mbe1· of ils staff, or reproducti~ ~f I his repo~ in .con~ection ... ,,-i1h the a~, ertise1~ent. p~~motio.n ~r sale of~!) ~rodl~ct or p~ocess, ~r in ~onn:_c.tion w~th th~ r~·publication of I his report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: February 17, 2021
Company:
Address:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Contact:
Lakewood, Colorado 80228
Ms. Kathy Weinel
Project: White Mesa Mill G W
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
MW-30 01112021
532727008
Ground Water
l l-JAN-21 12:20
22-JAN-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 Descri tion ---EPA 903.0
;urrogate/Tracer Recovery Test
MDC
0.819
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received"
IJotes:
:ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
RL
1.00
Project:
Client ID:
Units PF
pCi/L
DNMI00100
DNMIOOI
DF Analyst Date
LXB3 02/09/21
Anal st Comments
Result Nominal Recovery%
98.7
Time Batch Method ------
0739 2084848
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 28 SDG: 532727
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: l st Quarter Groundwater 2021 Groundwater
Lab Sample ID: 2101348-004
Client Sample ID: MW-31_01122021
ANAi YTICAI LABORATORlf:S Collection Date: 1/12/2021 1410h
Received Date: 1/15/2021 1030h
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 l/22/202 1 858h l/27/202 1 1745h E200.8 0.00500 < 0.00500
Beryllium mg/L I /22/2021 858h l/27/202 l 1745h E200.8 0.000500 < 0.000500
Cadmium mg/L 1/22/2021 858h l/27/2021 1745h E200.8 0.000500 < 0.000500
Phone: (80 I) 263-8686 Calcium mg/L 1/22/2021 858h l /27 /2021 1830h E200.7 10.0 375
Chromium mg/L 1/22/2021 858h l/27/2021 1745h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 1/22/2021 858h 1/28/2021 1035h E200.8 0.0100 < 0.0100
Fax: [phone] Copper mg/L l/22/2021 858h 1/28/2021 1212h E200.8 0.0100 < 0.0100
:-mail: [e-mail] Iron mg/L l /22/2021 858h l/27/2021 1745h E200.8 0.0300 < 0.0300
Lead mg/L I /22/2021 858h 1/27/2021 1745h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L l/22/2021 858h 1/27/2021 1830h E200.7 10.0 173
Manganese mg/L 1/22/2021 858h 1/27/2021 1745h E200.8 0.0100 < 0.0100
Mercury mg/L l/20/2021 1133h 1/21/202 1 1329h E245. l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L l/22/2021 858h 1/27/2021 1745h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L I /22/2021 858h 1/27/2021 1745h E200.8 0.0200 < 0.0200
Potassium mg/L I /22/2021 858h 1/28/2021 1157h E200.7 1.00 8.09
Jose Rocha Selenium mg/L 1/22/2021 858h 1/27/202 1 1745h E200.8 0.00500 0.0906
QA Officer Silver mg/L I /22/2021 858h l/27/2021 1745h E200.8 0.0100 < 0.0100
Sodium mg/L 1/22/2021 858h I 127 /2021 1830h E200.7 10.0 128
Thallium mg/L 1/22/2021 858h 1/27/2021 1745h E200.8 0.000500 < 0.000500
Tin mg/L 1/22/2021 858h 1/27/2021 1745h E200.8 0.100 < 0.100
Uranium mg/L 1/22/2021 858h 1/28/2021 1035h E200.8 0.000500 0.0197
Vanadium mg/L 1/22/2021 858h I /28/2021 1157h E200.7 0.0150 < 0.0150
Zinc mg/L I /22/2021 858h 1/27/2021 1745h E200.8 0.0100 < 0.0100
Report Date: 2/1/2021 Page 12 of 67
All anal~ ses applicable 10 lhe CWA. SOW A. Md RCRA are performed in accordance to NELAC protocols Pertinent sompling iuformlllion is locnted on the attached COC. C'onfid~n1lnl Business lnfo1 malion: This 1epor1 is pro\'ided for the e.xclush e use of lhe
~ddressee Pri, ile~es o.r sub~seq~ent ~e or the ~~e or this .co1~pany or any 1~r_nber or its sl.ifT, or reproduclio'.~ ~r this repo~ in .con~eclion .. with the a~~ertisemenl, P~?moli~ ~r sale or~!}: ~rodl~ct or P1,?Cess, ~r in ~onn1;c~ion w!lh lh? r~-publication of 1his report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 1st Quarter Groundwater 2021 Groundwater
Lab Sample ID: 2101348-004
American West Client Sample ID: MW-31_01122021
ANAi YTICAL LABORATORIES Collection Date: 1/12/2021 1410h
Received Date: 1/15/2021 1030h
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 l/19/2021 1459h l/21/2021 1147h E350.l 0.0500 < 0.0500
Bicarbonate (as mg/L 1 /18/202 l 620h SM2320B 1.00 178
CaC03)
Carbonate (as CaC03) mg/L l /1 8/202 l 620h SM2320B 1.00 < 1.00
Phone:[phone] Chloride mg/L l/22/2021 1556h E300.0 5.00 354
Toll Free: [phone] Fluoride mg/L l/23/2021 333h E300.0 0.200 0.650
Fax:[phone] Ion Balance % l/28/2021 141 lh Cale. -100 3.52
:-mail: [e-mail] Nitrate/Nitrite (as N) mg/L l /l 8/202 l 1653h E353.2 0.100 17.1
Sulfate mg/L 1/22/2021 1556h E300.0 25.0 1,070
web: www.awal-labs.com Total Anions, Measured meq/L 1/28/2021 141 lh Cale. 36.1
Total Cations, meq/L 1/28/2021 141 lh Cale. 38.7
Measured
Total Dissolved Solids mg/L 1/15/2021 1515h SM2540C 20.0 2,460 Kyle F. Gross Total Dissolved Solids 1/28/2021 141 lh Cale. 1.10
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 1/28/2021 141 lh Cale. 2,230
Calculated
QA Officer
Report Date: 2/1/2021 Page 25 of 6 7
All anal~ ses applicable lo the CW A. SOWA. and RCRA me performed in accordance to NE LAC prolocols. Pertmenl sampling information is localed on lhe anached COC Confidentinl Business lnformalion: This report is pro, ided for the exclush e use of the
~ddressee Prh ile~es o.f su~seq~ent ~~e of lhe ~~e of lhis _co1~pany or an~ t~mber of ils Slaff, or reproduclior) ~f this re1>0~ in ~on~ection~ \\ith the ~\'ertisemenl, P~?moli~n or sale of ?1!) ~rod~cl or pr.ocess, ~r in ~nn~c!ion w!th 1h~ r~-publicalion of I his report
3440 South 700 West
;alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax:[phone]
~-mail: awal @awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 1st Quarter Groundwater 2021 Groundwater
Lab Sample ID: 2101348-004A
Client Sample ID: MW-3 l_Ol 122021
Collection Date: 1/12/2021 1410h
Received Date: l/15/2021 1030h Test Code: 8260D-W-DEN100
Analytical Results
Analyzed: 1/15/2021 1429h
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
VOAs by GC/MS Method 8260D/5030C
Extracted:
Dilution Factor: 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 l.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 l.00 < 1.00
74-87-3 l.00 < 1.00
75-09-2 1.00 < l.00 #
91-20-3 l.00 < l.00
109-99-9 1.00 < 1.00
108-88-3 l.00 < l.00
1330-20-7 l.00 < l.00
CAS Result Amount Spiked %REC Limits Qual
17060-07-0 55.8 50.00 112 80-136
460-00-4 50.7 50.00 JOI 85-121
1868-53-7 49.9 50.00 99.8 78-132
2037-26-5 51.0 50.00 102 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: 2/1/2021 Page 38 of 67
All rurnl)ses applicable to the CWA. SOWA. and RCRA are performed in accordance to NELAC protocols Pertinent sampling i11formalion is located on the altached COC Confidential Business Information: This report is pro, ided for 1he exclusi, e use of the
~ddressee Pri, ile~es of sub ... seq~1enl ~~e of lhe ~~1e of 1his .con;pany or M) 1~mber of ils slnfT, or reproduclio~ ~f 1his repo~ in ~on~eclion ... wilh the a~vertisemenl, P~?molio,n ~r saJe of~!~ ~rod~ct or p1:ocess, ~r in ~onn~c~ion ,,·~lh th~ r:_-p~blication of I his report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
RepCirt Date: February 17, 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-31 01122021
532727009
Ground Water
12-JAN-21 14:10
22-JAN-21
Client
---
Parameter Qualifier Result Uncertainty MDC ---
lad Gas Flow Proportional Counting
]FPC, Total Alpha Radium, Liquid "As Received"
}ross Radium Alpha 1.96 +/-0.412 0.669
RL ----
1.00
The following Analytical Methods were performed: '----------------
Project:
Client ID:
DNMIOOIOO
DNMIOOI
Units PF DF Analyst Date Time Batch Method
pCi/L LXB3 02/09/21 0739 2084848
\1 et hod Descript_io_n~ ____________________ A_nalyst Comments
EPA 903.0
;urrogate/Tracer Recove12'.__ Test ___ _ Result Nominal Recovery% Acceptable Limits
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 112 (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 21 of28 SDG: 532727
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
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
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 1st Quarter Ground Water 2021
Lab Sample ID: 2101426-005
Client Sample ID: MW-32_01142021
Collection Date: 1/14/2021 1150h
Received Date: 1/19/2021 1230h
Analytical Results
Date Date Method Reporting Analytical
Compound Units Prepared Analyzed Used Limit Result Qual
Chloride mg/L 1/22/2021 330h E300.0 10.0 36.9
Report Date: 2/3/2021 Page 9 of 17
All analyses applicnble lo lhe CWA. SOWA, and RCRA are perfonned in accordance to NELAC protocols Pertinenl sampling information is located on I.he aUached COC Confidenli.il Business Jnfommlion: This repor1 is provided for lhe exclusi, e use oFthe
~ddressee Pri.,·ile~es orsub ... seq~ent ~~e of the ~~le of lhis .co11;pany or fill) ~mber of its stnJT, or reproduclio~ ~fthis repo~ in ~on?eclion ... wilh the a~,ertisemenl, P~?molio,n or sale of~!) rrod~cl or p1:ocess, ?r in 7onn:_c~ion w~lh th~ r~-publicalion of this repon
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 1st Quarter Groundwater 2021 Groundwater
Lab Sample ID: 2)01348-005
Client Sample ID: MW-36_01122021
ANAi VTICAL LABORATORIES Collection Date: 1/12/2021 1430h
Received Date: 1/15/2021 1030h
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 I /22/2021 858h 1/27/2021 1800h E200.8 0.00500 < 0.00500
Beryllium mg/L 1/22/2021 858h 1/27/2021 1800h E200.8 0.000500 < 0.000500
Cadmium mg/L I /22/2021 858h 1/27/2021 1800h E200.8 0.000500 < 0.000500
Phone : [phone] Calcium mg/L I /22/2021 858h 1/27/2021 1833h E200.7 10.0 445
Chromium mg/L 1/22/2021 858h I /27 /2021 1800h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 1/22/2021 858h 1/28/2021 1038h E200.8 0.0100 < 0.0100
Fax: [phone] Copper mg/L 1/22/2021 858h 1/28/2021 1215h E200.8 0.0100 < 0.0100
!-mail: [e-mail] Iron mg/L 1/22/2021 858h 1/27/2021 1800h E200.8 0.0300 < 0.0300
Lead mg/L l /22/2021 858h 1/27/2021 1800h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L I /22/2021 858h 1/27/2021 1833h E200.7 10.0 143
Manganese mg/L 1/22/2021 858h 1/27/2021 1800h E200.8 0.0100 < 0.0100
Mercury mg/L l /20/2021 1133h ]/21/2021 1331h E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 1/22/2021 858h I /27 /202 J I 800h E200.8 0.0100 <0.0100
Laboratory Director Nickel mg/L 1/22/2021 858h 1/27/2021 1800h E200.8 0.0200 < 0.0200
Potassium mg/L 1/22/2021 858h I /28/2021 1200h E200.7 1.00 10.9
Jose Rocha Selenium mg/L 1/22/2021 858h 1/27/2021 l 800h E200.8 0.00500 0.236
QA Officer Silver mg/L 1/22/2021 858h tn7 /202 I 1800h E200.8 0.0100 < 0.0100
Sodium mg/L 1/22/202 J 858h 1/27/2021 1728h E200.7 100 682
Thallium mg/L 1/22/2021 858h 1/271202 l 1800h E200.8 0.000500 0.000642
Tin mg/L l /22/2021 858h 1/27/202] 1800h E200.8 0.100 <0.100
Uranium mg/L 1/22/2021 858h I /28/2021 1038h E200.8 0.000500 0.0251
Vanadium mg/L 1/22/2021 858h 1/28/2021 1200h E200.7 0.0150 < 0.0150
Zinc mg/L J /22/2021 858h 1/27/2021 1800h E200.8 0.0100 < 0.0100
Report Date: 2/1/2021 Page 13 of67
All amil~ses epplicable lo Jhe CWA. SDWA. and RCRA me perfom1ed in RCcordnnce to NELAC protocols Peninen1 snmpling information is locoted on the ouached COC Confidential Business lnfonnalion: This repon is pto,·ided for lhe exclusi\ e use of lhe
~ddressee Pri, ile~es of su~seq~ent ~~e of the ~~e of this .con.1pany or nny 1~r,r1ber of its slnlT, or reproduclio~~ ~~ this repo~ in f°'1~1ec1ion .. \\ith lhe ~~,·er1isemenl. P~?molio.n ~r :rue of?'!~-~rod~t or p,.?Cess, ~' in ~nn~c!ion w!lh lh~ r~-puhlication of 1his reporl
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 1st Quarter Groundwater 2021 Groundwater
Lab Sample ID: 2101348-005
Client Sample ID: MW-36_01122021
ANALYTICAL I ABORATORIES Collection Date: 1/12/2021 1430h
Received Date: 1/15/2021 1030h
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 1/19/2021 1459h 1/21/2021 1148h E350.l 0.0500 < 0.0500
Bicarbonate (as mg/L I /18/2021 620h SM2320B 1.00 310
CaC03)
Carbonate (as CaC03) mg/L 1/18/2021 620h SM2320B 1.00 < 1.00
Phone: [phone] Chloride mg/L 1/22/2021 1624h E300.0 20.0 55.9
Toll Free: [phone] Fluoride mg/L 1/23/2021 400h E300.0 0.200 0.346
Fax: [phone] Ion Balance % 1/28/2021 141 lh Cale. -100 2.67
!-mail: awal@ awal-labs.com Nitrate/Nitrite (as N) mg/L 1/18/2021 1654h E353.2 0.100 0.181
Sulfate mg/L 1/22/2021 1624h E300.0 100 2,540
web: www.awal-labs.com Total Anions, Measured meq/L 1/28/2021 1411h Cale. 60.6
Total Cations, meq/L 1/28/2021 141 lh Cale. 63.9
Measured
Total Dissolved Solids mg/L 1/15/2021 1515h SM2540C 20.0 3,980 Kyle F. Gross Total Dissolved Solids Cale. 0.980 1/28/2021 141 lh
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 1/28/2021 141 lh Cale. 4,060
Calculated
QA Officer
Report Date: 2/1/2021 Page 26 of67
All anal~ ses applicable to lhe CW A. SOWA. and RCRA are perfom1ed in accordance 10 NELAC protocols. J>ertinenl sampling informal ion is located on the nUached COC Confidenlial Business Information: This report is pro\'ided for the exclusi,·e use of 1he
~ddressee Pri, ile~es o.f su~seq~t ~~e of lhe ~~e of this .co1~pany or M_\ '~';'ber of ils sl:dT, or reproducfio~ ~f lhis repo~ in ~on'.1eclion~ with lhe a~vertisement, P~?moli~ or saJe of?'!~ ~rod~cl or p1.?cess, ~r in ~onn~c~ion w!lh th~ 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. Contact: Tanner Holliday
Project: 1st Quarter Groundwater 2021 Groundwater
Lab Sample ID: 2101348-005A
Client Sample ID: MW-36_01122021
Collection Date: 1/12/2021 1430h
Received Date: 1/15/2021 1030h
Analytical Results
Analyzed: 1/15/2021 1448h
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-DENIOO
VOAs by GC/MS Method 8260D/5030C
CAS
Number
78-93-3
67-64-1
71-43-2
56-23-5
67-66-3
74-87-3
75-09-2
91-20-3
109-99-9
108-88-3
1330-20-7
Method:
Reporting
Limit
20.0
20.0
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
SW8260D
Analytical
Result
<20.0
<20.0
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
Qual
#
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qua]
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
55.0
50.5
49.6
50.6
50.00
50.00
50.00
50.00
110
101
99.3
101
80-136
85-121
78-132
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: 2/1/2021 Page 39 of67
All anal} ses applicable lo the CWA. SDWA. and RCRA are perfonned in accordance 10 NELAC protocols Pertinent sampling information is localed on lhe aUached COC Confidential Business Information: This repon is pro, ided for lhe exclusi\ e use of the
~ddressee Pri, ile~es of subpseq~ent ~~e of lhe ~~le or this .co1~pany or M) ,~mber of its staff, or reproduclio(! ~f !his repo~ in .con~eclion .... \\ith the o.~,•ertisemenl, p~~mo1i~n ~r sale or~~. ~rod~l or p,.ocess, ~r in ~onn~c~ion w~th 1h~ r~-p~blication of this repon
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: February 17, 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-36 01122021
532727010
Ground Water
12-JAN-21 14:30
22-JAN-21
Client
Qualifier Result Uncertainty
lad Gas Flow Proportional Counting
]FPC, Total Alpha Radium, Liquid "As Received"
]ross Radium Alpha U 1.00 +/-0.214
The following Analytical Methods were performed: ---\1ethod Descri tion
EPA 903.0
;urrogate/Tracer Recovery Test -------
MDC
0.978
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 LXB3 02/09/21 0739 2084848
Anal st Comments
Result Nominal Recovery% Acceptable Limits
106 (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 of28 SDG: 532727
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: 1st Quarter Groundwater 2021 Groundwater
Lab Sample ID: 2101348-013
American West Client Sample ID: MW-38_01142021
AN.Al VTICAI LABORATORIES Collection Date: 1/14/2021 840h
Received Date: 1/15/2021 1030h
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 1 /22/202 l 858h In7/202l 1851h E200.8 0.00500 < 0.00500
Beryllium mg/L l/22/2021 858h l/27/2021 1851h E200.8 0.000500 < 0.000500
Cadmium mg/L 1/22/2021 858h l/27/2021 1851h E200.8 0.000500 < 0.000500
Phone:[phone] Calcium mg/L l/22/2021 858h 1/27/2021 1908h E200.7 10.0 488
Chromium mg/L 1/22/2021 858h l/27/2021 1851h E200.8 0.0250 < 0.0250
foll Free: (888) 263 -8686 Cobalt mg/L l/22/2021 858h l/28/2021 1125h E200.8 0.0100 < 0.0100
Fax: (80 I) 263-8687 Copper mg/L 1/22/2021 858h I /28/2021 1125h E200.8 0.0100 < 0.0100
:-mail: awal@ awal-labs.com Iron mg/L 1/22/2021 858h l/27/2021 1851h E200.8 0.0300 < 0.0300
Lead mg/L I /22/2021 858h 1/27/2021 1851h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L l/22/2021 858h 1/27/2021 1908h E200.7 10.0 193
Manganese mg/L 1/22/2021 858h 1/27/2021 1851h E200.8 0.0100 < 0.0100
Mercury mg/L 1/20/2021 1133h 1/21/2021 1348h E245.I 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L l/22/2021 858h 1/27/2021 1851h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 1/22/2021 858h 1/27/2021 1851h E200.8 0.0200 < 0.0200
Potassium mg/L 1/22/2021 858h 1/28/2021 1606h E200.7 1.00 27.9
Jose Rocha Selenium mg/L 1/22/2021 858h 1/27/2021 1851h E200.8 0.00500 0.171
QA Officer Silver mg/L l /22/2021 858h 1/27/2021 1851h E200.8 0.0100 < 0.0100
Sodium mg/L 1/22/2021 858h 1/27/2021 1908h E200.7 10.0 456
Thallium mg/L 1/22/2021 858h 1/27/2021 1851h E200.8 0.000500 < 0.000500
Tin mg/L 1/22/2021 858h 1/27/2021 1851h E200.8 0.100 < 0.100
Uranium mg/L 1/22/2021 858h 1/28/2021 1125h E200.8 0.000500 0.00664
Vanadium mg/L l/22/202 J 858h l/28/2021 1606h E200.7 0.0150 < 0.0150
Zinc mg/L 1/22/2021 858h 1/27/2021 ]85lh E200.8 0.0100 < 0.0100
Report Date: 2/1/2021 Page21 of67
All anal~ ses 11pplicable lo lhe CWA. SOWA. Md RCRA are perfom1ed in RCCordance Lo NELAC protocols Pertinent sampling information is localed on the auached COC Confidenlial Business lnformalioo: This repon is pro\'ided for 1he exclusi\ e use of lhe
~ddressee Pri,·ile~es or su~seq~enl ~,~e or the ~~le or this .co1~pnny or nny 1~mber or ils SlaIT, or reproduclio~ ~f lhis repo~ in ~0~1eclion~ with I.he n~vertisement. P~?moli°:" ~r sale of?'!}: ~rodL~I or pr.ocess, ~r in ~onn~c!ion "'!'h lh~ r~-publicalion of this repor1
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 1st Quarter Groundwater 2021 Groundwater
Lab Sample ID: 2101348-013
American West Client Sample ID: MW-38_01142021
ANALYTICAL LABORATORIES Collection Date: 1/14/2021 840h
Received Date: 1/15/2021 1030h
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 1/19/2021 1459h 1/21 /2021 1154h E350.l 0.0500 < 0.0500
Bicarbonate (as mg/L 1/18/2021 620h SM2320B 1.00 112
CaC03)
Carbonate (as CaC03) mg/L 1/18/2021 620h SM2320B 1.00 < 1.00
Phone: [phone] Chloride mg/L l /23/202 J 839h E300.0 1.00 46.6
Toll Free: [phone] Fluoride mg/L I /23/2021 839h E300.0 0.500 0.830
Fax: [phone] Ion Balance % l/28/2021 141 lh Cale. -100 1.80
:-mail: [e-mail] Nitrate/Nitrite (as N) mg/L l/18/2021 1712h E353.2 0.100 15.1
Sulfate mg/L 1/23/2021 045h E300.0 100 2,630
web: www.awal-labs.com Total Anions, Measured meq/L 1/28/2021 141 lh Cale. 58.6
Total Cations, meq/L 1/28/2021 1411h Cale. 60.8
Measured
Total Dissolved Solids mg/L 1/18/2021 1200h SM2540C 20.0 4,010 Kyle F. Gross Total Dissolved Solids 1/28/2021 141 lh Cale. 1.02
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L I /28/2021 1411 h Cale. 3,930
Calculated
QA Officer
Report Date: 2/ I /2021 Page 34 of 6 7
All analyses applicable to the CWA. SOW A. and RCRA are perfom1ed in accordance lo NELAC prolocols Pertinent sampling information is localed on the altnched COC Confidential Business Jnformal1on: This reporl is pro,•ided for lhe exclusite use of the
~ddressee Pri, ile~es o_r su~seq~.ent ~~e of lhe ~:u:ne of this .cor~pany or M) ~mller of its slafT, or ref)roduclior~ ~f this repo~ in ~o~lectior~ \\ith the .i~vertisemenl, P~?mo1i~n or sale of ?1!) ~rod~t or P',?Cess, ~r in ~onn~~iOll ,,·!th th~ r~-p~blication of I his report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: l st Quarter Groundwater 2021 Groundwater
Lab Sample ID: 2I01348-0l3A
American West Client Sample ID: MW-38_01142021
ANALvT1cA1 LABoAATon1Es Collection Date: 1/14/2021 840h
3440 South 700 West
;;alt Lake City, UT 84119
Phone: (801 ) 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
Received Date: 1/15/2021 1030h Test Code: 8260D-W-DENIOO
Analytical Results
Analyzed: 1/18/2021 1251h
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
VOAs by GC/MS Method 8260D/5030C
1 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
56.3 50.00 113 80-136
51.0 50.00 102 85-121
50.9 50.00 102 78-132
51.7 50.00 103 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: 2/1/2021 Page 4 7 of 6 7
AIJ anal) ses applicable lo the C'W A, SOWA, and RCRA are performed in accordance to NELAC protocols. Pertinent sampling infonnation is Jocuted on the attached COC Confidential Business Jnformotion: This report is pro,•ided for the exclusi,·e use of the
~ddressee Pri, ile~es o! su~seq~ent ~e of the ~~1e of this .co1~p1my or ;my '~'!1be1 of ils Slaff, or reproduclio~ ~~ I.his repo~ in .c~eclion .. ,,i1h the n~:ertise':tenl, P~?motio~ ~r sale of ?'!Y ~rodl~ct or p1.?cess, ~r in C;Oltn~~ion \\'!th th~ r~-p~blicalion of I his report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
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-38_01142021
Sample ID: 532727011
Matrix: Ground Water
Collect Date: 14-JAN-21 08:40
Receive Date: 22-JAN-21
Collector: Client
Project:
Client ID:
Report Date: February 17, 2021
DNMIOOIOO
DNMIOOI
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 +/-0.201 0.542 1.00 pCi/L LXB3 02/09/2 l 0739 2084848
The following Analytical Methods were performed:
\1ethod Descri"--t=io=nc:.._ _________________ _
EPA 903.0
Anal st Comment.§
,urrogate/Tracer Recovery Test ________ R_e_s_u_lt __ N_o_m_i_na_l __ R_ec_o_v_e~ry% Acc~ptable Limits
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 105 (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 28 SDG: 532727
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, fnc. Contact: Tanner Holliday
Project: 1st Quarter Groundwater 2021 Groundwater
Lab Sample ID: 2101348-007
Client Sample ID: MW-39 _01132021
Collection Date: 1/13/2021 1430h
Received Date: 1/15/2021 1030h
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 1/22/2021 858h 1/27/2021 181 lh E200.8 0.00500 < 0.00500
Beryllium mg/L 1/22/2021 858h 1/27/2021 18llh E200.8 0.000500 0.00525
Cadmium mg/L 1/22/2021 858h 1/27/2021 18llh E200.8 0.000500 0.00301
Phone:[phone] Calcium mg/L 1/22/2021 858h 1/27/2021 1846h E200.7 10.0 443
Chromium mg/L 1/22/2021 858h 1/27/2021 181 lh E200.8 0.0250 < 0.0250 ToJJ Free: [phone] Cobalt mg/L 1/22/2021 858h l /28/2021 1056h E200.8 0.0100 0.0659
Fax: [phone] Copper mg/L 1/22/2021 858h I /28/2021 I 056h E200.8 0.0100 0.0263
:-mail: awal @awal-labs.com Iron rng/L 1/22/2021 858h 1/28/2021 1203h E200.8 2.00 12.6
Lead mg/L 1/22/2021 858h 1/27/2021 18llh E200.8 0.00100 < 0.00100
web: www.awal-1abs.com Magnesium mg/L 1/22/2021 858h 1/27/2021 1846h E200.7 10.0 193
Manganese mg/L 1/22/2021 858h 1/29/2021 1054h E200.8 0.0100 2.37
Mercury mg/L 1/20/2021 l 133h 1/21/2021 1335h E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum rng/L 1/22/2021 858h 1/27/2021 181 lh E200.8 0.0100 < 0.0100
Laboratory Director Nickel rng/L 1/22/2021 858h 1/27/2021 181 lh E200.8 0.0200 0.0324
Potassium mg/L 1/22/202 J 858h 1/28/2021 1543h E200.7 1.00 13.8
Jose Rocha Selenium mg/L 1/22/2021 858h 1/27/2021 1811 h E200.8 0.00500 < 0.00500
QA Officer Silver mg/L 1/22/2021 858h 1/27/2021 l 8llh E200.8 0.0100 < 0.0100
Sodium mg/L 1/22/2021 858h 1/27/2021 1846h E200.7 10.0 525
Thallium mg/L 1/22/2021 858h 1/27/2021 181 lh E200.8 0.000500 0.00354
Tin mg/L 1/22/202) 858h 1/27/2021 181 lh E200.8 0.100 < 0.100
Uranium rng/L 1/22/2021 858h 1/28/2021 1056h E200.8 0.000500 0.0122
Vanadium rng/L 1/22/2021 858h l /28/2021 1543h E200.7 0.0150 < 0.0150
Zinc mg/L )/22/2021 858h 1/27/2021 )81 lh E200.8 0.0100 0.227
Report Date: 2/1/202 1 Page 15 of67
All anal~ ses applic::ible to the CWA, SOWA. ru1d RCRA are perl'ormed in accordance to NELAC protocols Pertinenl sampling information is locnled 011 the allached COC. Confidenlinl Business Information: This report is proYided for 1he exclusi, e use of 1he
~ddressee. Pri\ ile~es o_f sub,,5eq~ent ~,~e or 1he 1~~1e or this .crn~pany or nny 1~71;1ber or ils stn11', or reproduclio.1~ ~f this repo~ in .co11~1eclion,.. ,villi the n~\'ertisemenl. µ~?motio.n ~r sale of~!~. ~1 odl~ct or p1.?cess, ~r in ~onn:_c~ion w!th th? r:_-publication of 1his 1'l::port
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 1st Quarter Groundwater 2021 Groundwater
Lab Sample ID: 2101348-007
American West Client Sample ID: MW-39 _01132021
ANALYTICAL LABORATORIES Collection Date: 1/13/2021 1430h
Received Date: 1/15/2021 1030h
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 l/19/2021 1459h l/21/2021 1149h E350.l 0.0500 0.225
Bicarbonate (as mg/L l/18/2021 620h SM2320B 1.00 < 1.00
CaC03)
Carbonate (as CaC03) mg/L 1 /J 8/2021 620h SM2320B 1.00 < 1.00
Phone: [phone] Chloride mg/L I /23/2021 4 56h E300.0 1.00 40.9
Toll Free: [phone] Fluoride mg/L l /23/2021 456h E300.0 0.500 0.776
Fax: [phone] Ion Balance % l/28/2021 141 !h Cale. -100 -3.69
:-mail: [e-mail] Nitrate/Nitrite (as N) mg/L I /J 8/2021 1656h E353.2 0.100 < 0.100
Sulfate mg/L 1/22/2021 l 720h E300.0 200 3,140
web: www.awal-labs.com Total Anions, Measured meq/L l/28/2021 141 lh Cale. 66.6
Total Cations, meq/L 1/28/2021 1411h Cale. 61.9
Measured
Total Dissolved Solids mg/L 1/18/2021 l 200h SM2540C 20.0 4,310 Kyle F. Gross
Total Dissolved Solids Cale. 0.986 In8/202 l 141 lh
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 1/28/2021 141 lh Cale. 4,370
Calculated
QA Officer
Report Date: 2/1/2021 Page 28 of67
All an31~ ses applicable lo lhe CWA, SOWA, and RCRA are performed in accordance to NELAC protocols Pertinenl sampling informnlion is locoted on the atlached COC Confidenlial Business lnformalion: This repor1 is pro\'ided for the exclusi, e use or lhe
~ddressee Prh ile~es or sub ... seq~enl ~~e of lhe ~~1e of this .con;ipany or .my ~mber or its Slaff, or reproductio~ ~f this repo~ in ~on?eclion ... wllh the n~vertisemenl, P~?moti~n or saJe of?'!' ~rodl~I or p,.ocess, ~r in ~onn~~ion w(th 1h~ r~-publication of this report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: I st Quarter Groundwater 2021 Groundwater
Lab Sample ID: 2101348-007A
Client Sample ID: MW-39 _01132021
ANALYTICAL LAB0RAr0R1Es Collection Date: 1/13/2021 1430h
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
Received Date: 1/15/2021 1030h
Analytical Results
Analyzed: 1/15/2021 1528h
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
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
1 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
56.1 50.00 112 80-136
50.7 50.00 101 85-121
50.0 50.00 100 78-132
51.2 50.00 102 81-123
#-This compound exceeded (high) the control limit for the CCV. The data is acceptable since the compound was not delected in the
sample.
Report Date: 2/1/2021 Page 41 of67
All analyses applicable lo the CWA, SOWA. and RCRA are perfom1ed in accordance lo NELAC protocols Pertinent sampling information is located on the aUached COC. Con1iden1lul Business Information: TI1is 1epor1 is pro,•ided for lhe e.~clusi\·e use of lhe
~ddressee Pri,·ile~es o!' sub ... seq~enl ~;e of lhe n.:1:"1e of this
0
co1~1pany or nny ,~mber of its staff, or reproduclio~ ~'. Lhis repo1! in ~n?eclion~ \\ith rhe 3'!venisement, P~?moli<>;" ~r sale of?'.!' ~rodl)CI or p~ocess, ~r in ?>nn~c~ion "'!'h th~ r~-p~blicalion of this report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: February 17, 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-39_01132021
532727012
Ground Water
13-JAN-21 14:30
22-JAN-21
Client
Parameter Qualifier Result Uncertainty ----------lad Gas Flow Proportional Counting
]FPC, Total Alpha Radium, Liquid "As Received"
,ross Radium Alpha 2.32 +/-0.525
The following Analytical Methods were performed:
MDC
0.949
RL
1.00
Project:
Client ID:
DNMI00100
DNMI001
Units PF DF Analyst Date Time Batch Method
pCi/L LXB3 02/09/21 0743 2084848
vtethod Descri tion
EPA 903.0
------------------~A~n=alyst Commen~ts~----------
;urrogate/Tracer Recovery Test Result Nominal Recove % Acceptable Limits
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" l 03 (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 24 of 28 SDG: 532727
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: 1st Quarter Groundwater 2021 Groundwater
Lab Sample ID: 2101348-008
American West Client Sample ID: MW-40_01132021
ANALYTICAL LABORATORIES Collection Date: 1/13/2021 1100h
Received Date: 1/15/2021 1030h
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 1/22/2021 858h l/27/2021 1815h E200.8 0.00500 < 0.00500
Beryllium mg/L 1/22/2021 858h l/27/2021 1815h E200.8 0.000500 < 0.000500
Cadmium mg/L l/22/2021 858h l/27/2021 1815h E200.8 0.000500 < 0.000500
Phone:[phone] Calcium mg/L 1/22/202 l 858h l /27 /2021 1849h E200.7 10.0 453
Chromium mg/L l/22/202 l 858h 1/27/2021 1815h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 1/22/2021 858h I /28/2021 11 OOh E200.8 0.0100 < 0.0100
Fax: [phone] Copper mg/L 1/22/2021 858h I /28/2021 II OOh E200.8 0.0100 < 0.0100
:-mail: [e-mail] Iron mg/L l/22/2021 858h 1/27/2021 1815h E200.8 0.0300 < 0.0300
Lead mg/L l/22/2021 858h l/27/2021 1815h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L l /22/2021 858h l/27/2021 1849h E200.7 10.0 187
Manganese mg/L 1/22/2021 858h 1/27/2021 1815h E200.8 0.0100 0.116
Mercury mg/L l /20/2021 1133h l/21 /2021 1337h E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 1/22/2021 858h l/27/2021 1815h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 1/22/2021 858h 1/27/2021 1815h E200.8 0.0200 < 0.0200
Potassium mg/L l /22/2021 858h 1/28/2021 1546h E200.7 1.00 8.71
Jose Rocha Selenium mg/L 1/22/2021 858h l/27/2021 1815h E200.8 0.00500 0.198
QA Officer Silver mg/L 1/22/2021 858h l/27/2021 1815h E200.8 0.0100 < 0.0100
Sodium mg/L 1/22/2021 858h 1/27/2021 1849h E200.7 10.0 339
Thallium mg/L l/22/2021 858h 1/27/2021 1815h E200.8 0.000500 < 0.000500
Tin mg/L 1/22/2021 858h 1/27/2021 1815h E200.8 0.100 < 0.100
Uranium mg/L l/22/2021 858h 1/28/2021 1100h E200.8 0.000500 0.0227
Vanadium mg/L 1/22/2021 858h 1/28/2021 1546h E200.7 0.0150 < 0.0150
Zinc mg/L l/22/2021 858h 1/27/2021 1815h E200.8 0.0100 < 0.0100
Report Date: 2/1/2021 Page 16 of67
All anal) ses applic.>ble 10 lhe CWA. SOWA, and RCRA nre perfonned in accordance to NELAC protocols, Pertinent sampling informatioo is localed on the anached COC. Confidenliol Business lnfo1ma1ion: This reporl is pro,·ided for the e.xclusil e use of lhe
~ddressee Pri, ile~es o_f su~seq~enl ~~e of the ~~e or lhis .coi~pany or ant ~mber of its slafT, or reproduclio~ ~f this repo~ in ~on~eclion~ with 1he a~Yertisemenl, P~?moli~ ~' sale of ~!Y ~rodl~cl or P~?cess, ~r in ~onn~c~ion \\'!lh lh~ r~-publication or lhis report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 1st Quarter Groundwater 2021 Groundwater
Lab Sample ID: 2101348-008
American West Client Sample ID: MW-40_01132021
ANALYTICAi LAB0RAT0Rlf6 Collection Date: 1/13/2021 1100h
Received Date: 1/15/2021 1030h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;;alt Lake City, UT 841 I 9 Ammonia (as N) mg/L l/19/202 l 1459h l/2 1/2021 1150h E350.l 0.0500 < 0.0500
Bicarbonate (as mg/L 1/18/2021 620h SM2320B 1.00 256
CaC03)
Carbonate (as CaC03) mg/L l /18/2021 620h SM2320B 1.00 < 1.00
Phone: [phone] Chloride mg/L 1/23/202 l 524h E300.0 1.00 34.7
Toll Free: [phone] Fluoride mg/L 1/23/2021 524h E300.0 0.200 0.704
Fax: (80 I) 263-8687 Ion Balance % l/28/2021 141 lh Cale. -100 2.28
:-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 1/18/2021 1705h E353.2 0.100 2.51
Sulfate mg/L 1/22/2021 1748h E300.0 50.0 2,140
web: www.awal-labs.com Total Anions, Measured meq/L l/28/2021 141 lh Cale. 50.6
Total Cations, meq/L l/28/2021 1411h Cale. 53.0
Measured
Total Dissolved Solids mg/L I /18/2021 1200h SM2540C 20.0 3,490 Kyle F. Gross Total Dissolved Solids Cale. 1.05 l/28/2021 1411h
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L l/28/2021 14llh Cale. 3,320
Calculated
QA Officer
Report Date: 2/1/2021 Page29 of67
All anal) ses applicable lo the CWA. SOW A, Md RCRA are perfonned m accorJance lo NELAC protocols, Pertinent sampling information is localed on the allached COC Confidential Business Information: This report is prol'ided for the exclusi\ e use of lhe
~ddressee Pri,·ile~es or su~seq~enl ~e or the ~~le of this _co~p::in) or M) ~mbe1 of its st:uf, or reproductio1~ ~f th.is repo~ in .~eclion,. with the n~vertisemenl P~?molio.n ~r ~ale of ;1'!) ~rcxh~cl or p~~ess. ~r in ~onn~!ion w!lh th~ r~-publication of this report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: l st Quarter Groundwater 2021 Groundwater
Lab Sample ID: 2101348-008A
American West Client Sample ID: MW-40_01132021
ANALYTICAL LAB0RAT0R1Es Collection Date: 1/13/2021 l lOOh
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: 1/15/2021 1030h
Analytical Results
Analyzed: 1/15/2021 1547h
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
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
55.8 50.00 112 80-136
50.7 50.00 101 85-121
49.8 50.00 99.6 78-132
50.7 50.00 IOI 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: 2/1/2021 Page 42 of 6 7
All anal) ses applicable to the CWA. SOWA. and RCRA are perfomted in accordance 10 NELAC protocols. Perainent sampling information is located on the auached COC, Confidenriol Business Jnformalion: This repon 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~pu.ny or an) ~mbe, of ils staff, or reproduclio~ ~( this repo~ in ~on~eclion ... with then~, ertisemenL P~?moli~n or sale of?'!) ~rodl~CI or pr.ocess, ?r in ~onn~c~ion w(lh th~ r~-publicafion of this report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: February 17, 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-40 01132021
532727013
Ground Water
13-JAN-21 11:00
22-JAN-21
Client
Parameter Qualifier Result Uncertainty --
lad Gas Flow Proportional Counting
3FPC, Total Alpha Radium, Liquid "As Received"
}ross Radium Alpha u 1.00 +/-0.273
The following Analytical Methods were performed:
\1ethod Descri tion
EPA 903.0
;urrogate/Tracer Recovery Test
MDC
0.596
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
DNMIOOIOO
DNMIOOI
OF Analyst Date
LXB3 02/09/21
Anal st Comments
Result Nominal Recovery%
104
Time Batch Method
0743 2084848
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 25 of 28 SDG: 532727
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: 1st Quarter Groundwater 2021 Groundwater
Lab Sample ID: 2101348-009
Client Sample ID: MW-65 01132021
ANALYTICAL LABORATOR IES Collection Date: 1/13/2021 1000h
Received Date: 1/15/2021 1030h
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 1/22/2021 858h 1/27/2021 1818h E200.8 0.00500 < 0.00500
Beryllium mg/L 1/22/2021 858h 1/27/2021 1818h E200.8 0.000500 < 0.000500
Cadmium mg/L 1/22/2021 858h 1/27/2021 1818h E200.8 0.000500 0.00139
Phone:[phone] Calcium mg/L 1/22/2021 858h 1/27/2021 1851h E200.7 10.0 501
Chromium mg/L 1/22/2021 858h 1/27/2021 1818h E200.8 0.0250 < 0.0250
foll Free: [phone] Cobalt mg/L 1/22/2021 858h 1/28/2021 1104h E200.8 0.0100 < 0.0100
Fax:[phone] Copper mg/L 1/22/2021 858h I /28/2021 1104h E200.8 0.0100 < 0.0100
:-mail: awal @awal-labs.com Iron mg/L 1/22/2021 858h 1/27/2021 1818h E200.8 0.0300 < 0.0300
Lead mg/L 1/22/2021 858h 1/27/2021 1818h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 1/22/2021 858h 1/27/2021 1851h E200.7 10.0 155
Manganese mg/L 1/22/2021 858h 1/29/2021 I058h E200.8 0.0100 1.90
Mercury mg/L 1/20/2021 1133h 1/21 /2021 1340h E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 1/22/2021 858h 1/27/2021 1818h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 1/22/2021 858h 1/27/2021 1818h E200.8 0.0200 < 0.0200
Potassium mg/L 1/22/2021 858h 1/28/2021 1549h E200.7 1.00 12.3
Jose Rocha Selenium mg/L 1/22/2021 858h 1/27/2021 1818h E200.8 0.00500 < 0.00500
QA Officer Silver mg/L 1/22/2021 858h 1/27/2021 1818h E200.8 0.0100 < 0.0100
Sodium mg/L 1/22/2021 858h W7/2021 1851h E200.7 10.0 344
Thallium mg/L 1/22/2021 858h 1/27/2021 1818h E200.8 0.000500 < 0.000500
Tin mg/L 1/22/2021 858h 1/27/2021 1818h E200.8 0.100 < 0.100
Uranium mg/L 1/22/2021 858h 1/28/2021 1104h E200.8 0.000500 0.0688
Vanadium mg/L I /22/2021 858h 1/28/2021 1549h E200.7 0.0150 < 0.0150
Zinc mg/L 1/22/2021 858h 1/27/2021 1818h E200.8 0.0100 0.0138
2 -Analyte concentration is loo high for accurate matrix spike recovery and/or RPD.
Report Date: 2/1/2021 Page 17 of67
All analyses applicoble to the CWA. SOWA. and RCRA are performed in accordance lo NELAC prolocols Pertinent sampling information is located on the aunched COC Con£iden1ial B\lsiness Jnfo1mation: This repon is pro"ided for 1he exclusi, e use of the
~ddressee Pri \ ile~es o,r sub,_seq~enl ~,~e of 1he ~~e of this .co1~pany or any r!!.7mbe1 of its stnff, or reproduclio~ ~f this repo~ in .con~eclion .. ,,ith the ll~\'ertisemenl, ll~?molio.n ~r sn1e of~!~ ~rodl~Ct or p1:ocess, ~r in ~onn~_c~ion w!lh lh? r1;-publice.tion of this reporl
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 1st Quarter Groundwater 2021 Groundwater
Lab Sample ID: 2 IO 1348-009
Client Sample ID: MW-65_01132021
Collection Date: 1/13/2021 1000h
Received Date: 1/15/2021 1030h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
~alt Lake City, UT 841 19 Ammonia (as N) mg/L 1/19/2021 1459h 1/2 1/2021 1151h E350.1 0.0500 0.0543
Bicarbonate (as mg/L I /18/2021 620h SM23208 1.00 360
CaC03)
Carbonate (as CaC03) mg/L I /I 8/2021 620h SM23208 1.00 < 1.00
Phone:[phone] Chloride mg/L 1/22/2021 1911h E300.0 20.0 21.5
Toll Free: [phone] Fluoride mg/L 1/27/2021 524h E300.0 0.100 0.136
Fax: [phone] Ion Balance % 1/28/2021 141 lh Cale. -100 2.67
!-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 1/18/2021 1812h E353.2 0.100 < 0.100
Sulfate mg/L 1/22/2021 191 lh E300.0 100 2,040
web: www.awal-labs.com Total Anions, Measured meq/L 1/28/2021 1411h Cale. 50.3
Total Cations, meq/L 1/28/2021 141 lh Cale. 53.1
Measured
Total Dissolved Solids mg/L 1/18/2021 1200h SM2540C 20.0 3,400 Kyle F. Gross Total Dissolved Solids 1/28/2021 141 lh Cale. 1.03
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 1/28/2021 141 lh Cale. 3,290
Calculated
QA Officer
Report Date: 2/1/2021 Page 30 of67
All an.ii) ses applicable lo the CWA. SOW A. and RCRA are perfcmned in accordance lo NELAC prolocols Pertinenl sampling information is localed on lhe attached COC Confidenlinl Business Jnformation: This report is prO\·ided for lhe exclush e use of the
~ddressee. Pri, ile~es of sub~seq~ent ~e of lhe ~:u:"e of 1his .co11:ipatl) or any 1~mbe1 of its staff, or reproductio~ ~( this repo~ in ~on~eclmn~ "ilh tJ1e a~\'er1isement, P~?moli~n ~r saJe o( ~!) ~rod~cl or p1.ocess, ~r in ~onn:c~ion w!lh lh~ r~-publication of this report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 1st Quarter Groundwater 2021 Groundwater
Lab Sample ID: 2101348-009A
American West Client Sample ID: MW-65_01132021
ANALvr1cAL LA00RAroR1Es Collection Date: l/13/2021 1000h
3440 South 700 West
;alt Lake City, UT 84119
Phone: (80 l) 263-8686
Toll Free: [phone]
Fax: [phone]
>mail: awa1 @awal-Jabs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Received Date: l/ 15/2021 103 Oh
Analytical Results
Analyzed: l/18/2021 817h
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: 1,2-Dichloroethane-d4 17060-07-0 54.6 50.00 109 80-136
Surr: 4-Bromofluorobenzene 460-00-4 48.8 50.00 97.6 85-121
Surr: Dibromofluoromethane 1868-53-7 49.5 50.00 99.1 78-132
Surr: Toluene-d8 2037-26-5 49.7 50.00 99.4 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: 2/1/2021 Page43 of67
All anal~ ses applicable lo the CW A. SOWA. and RCRA are perfom1ed in accordance lo NELAC protocols Pertinenl sampling information is located on the allached COC Confidenlial Business lnformalion: This report is pro,1ided for lhe e.'l:clusi\ e use of lhe
~ddressee Pri, ile~es o!sub,.5eq~1enl ~~e of lhe ~~le of this .co1~pD.ny or an) ~mbe1 or ifs W1ff, or reproductio~ ~f this repo~ in ~on~ection .. wilh tJ1e ~rertise~1ent, P~?motio.n ~r sale of~!~ ~rodl)CI or p~ocess, '?r in ~nn~c!ion w(1h lh~ r~-publicalion of this report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: February 17, 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-65 01132021
532727014
Ground Water
13-JAN-2 l I 0:00
22-JAN-21
Client
Parameter Qualifier Result Uncertainty MDC RL
Project:
Client ID:
DNMIOOIOO
DNMIOOI
Units PF DF Analyst Date Time Batch Method ----
lad Gas Flow Proportional Counting
:iFPC, Total Alpha Radium, Liquid "As Received"
,ross Radium Alpha U 1.00 +/-0.258 0.694 1.00 pCi/L LXB3 02/09/21 0743 2084848
The following Analytical Methods were performed:
\1ethod ----=D---'e""s""'cr"'"i""'t""'io""n _____ _ Anal st Comments -----------
EPA 903.0
;urrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 106 (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 26 of28 SDG: 532727
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
ANALYTICAL LABORATORIES
3440 South 700 West
;aJt Lake City, UT 84119
Phone: (80 I) 263-8686
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. Contact: Tanner Holliday
Project: 1st Quarter Groundwater 2021 Groundwater
Lab Sample ID: 2101348-014A
Client Sample ID: Trip Blank
Collection Date: 1/11/2021
Received Date: 1/15/2021
Analytical Results
1220h
1030h Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Analyzed: 1/18/2021 1152h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chlorofonn
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surrogate Units: µg/L
Surr: l ,2-Dichloroethane-d4
Surr: 4-Bromotluorobenzene
Surr: Dibromotluoromethane
Surr: Toluene-d8
Extracted:
Dilution Factor: Method:
CAS Reporting
Number Limit
78-93-3 20.0
67-64-1 20.0
71-43-2 1.00
56-23-5 1.00
67-66-3 1.00
74-87-3 1.00
75-09-2 1.00
91-20-3 1.00
109-99-9 1.00
108-88-3 1.00
1330-20-7 1.00
CAS Result Amount Spiked %REC
17060-07-0 55.1 50.00 110
460-00-4 50.8 50.00 102
1868-53-7 49.6 50.00 99.1
2037-26-5 51.l 50.00 102
SW8260D
Analytical
Result Qual
<20.0
<20.0
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
6.29 #
< 1.00
< 1.00
Limits Qual
80-136
85-121
78-132
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: 2/1/2021 Page 48 of67
All anabses applic.i.ble to the CWA SDWA. and RCRA are f)erformed in accordance to NELAC protocols Pertinent sampling inrormation is localed oi1 the attached COC Confirlentiol Business Inrorinalion: This report is p1ovided for the e.xclusi,e use of the
~ddressee Pri,ile~es o_f su~seq~ent ~~e of the ~~e of this .co1~pany or M) J~mbef ofils slaff, or reproduclio~ ~f lhis repo~ in .co•~lection .. \\·ilh the a~,er1isement. P~?molio_n ~r sale of ~!Y ~rod~cl or p1.ocess, ~r in 7°nn:_c~ion w!lh th~ r:_-publica1io11 of this report
Tanner Holliday
Energy Fuels Resources, Inc.
6425 South Hwy 191
American West Blanding, UT 84511
ANALYTICAL LABORATORIES
3440 South 700 West
;aJt Lake City, UT 84 I I 9
Phone:[phone]
Toll Free: [phone]
Fax: [phone]
:-mail: awal @awal-labs.com
web: www.awal-Jabs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
TEL: [phone]
RE: 1st Quarter Groundwater 2021 Groundwater
Dear Tanner Holliday: Lab Set ID: 2101348
American West Analytical Laboratories received sample(s) on 1/15/2021 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 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 059 . by Jose G.
Rocha Rocha Date: 2021 .02.01
15:32:35 -07'001 Approved by: .__ ___________ __.
Laboratory Director or designee
Report Date: 2/1/2021 Page I of67
All analyses applicable to lhe CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on Lhe allached COC Confidential Business Information: This report is pro, 1ded for the exclusi, e use of the
~ddressee Pri, ile~es a: sub,.5eq~enl ~~e of Lhe ~~e of I his .con:ipnn~ or any r~_:~be1 of its staff, or reproductio~ ~~ lhis repo~ in ~m1?eclion .. \\ith the a~,•enisement, P~?molio.n or sale of ?3!) ~1od~cl or p1.?cess, ~r in ~onn:c~ion w!Lh th~ r:-publication of this report
SAMPLE SUMMARY
American West Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
ANALYTICAL LABORATORIES Project: 1st Quarter Groundwater 2021 Groundwater
Lab Set ID: 2101348
Date Received: 1/15/2021 1030h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
3440 South 700 West
2101348-001 A MW-25 01112021 1/11/2021 1235h Aqueous VOA by GC/MS Method
~alt Lake City, UT 84119 8260D/5030C
2101348-00lB MW-25 01112021 1/11/2021 1235h Aqueous Anions, E300.0
2101348-00lB MW-25_01112021 1/11/2021 1235h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
Phone: [phone] 2101348-00IC MW-25 01112021 1/11/2021 1235h Aqueous Total Dissolved Solids, A2540C
Toll Free: [phone] 2101348-001D MW-25 01112021 1/11/2021 l435h Aqueous Nitrite/Nitrate (as N), E353.2
Fax: [phone] 2101348-001D MW-25 01112021 1/11/2021 1235h Aqueous Ammonia, Aqueous
!-mail: [e-mail] 2101348-00 IE MW-25 01112021 1/11/2021 1235h Aqueous Ion Balance
2101348-00IE MW-25 01112021 1/11/2021 1235h Aqueous ICP Metals, Dissolved
web: www.awal-labs.com 2101348-00 IE MW-25 01112021 1/11/2021 1235h Aqueous ICPMS Metals, Dissolved
2101348-00IE MW-25 01112021 1/11/2021 1235h Aqueous Mercury, Drinking Water
Dissolved
Kyle F. Gross 210 l 348-002A MW-30 01112021 1/11/2021 1220h Aqueous VOA by GC/MS Method
8260D/5030C
Laboratory Director 2101348-002B MW-30 01112021 1/11/2021 1220h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
Jose Rocha 210 l 348-002B MW-30 01112021 1/11/2021 1220h Aqueous Anions, E300.0
QA Officer 210 l 348-002C MW-30 01112021 1/11/2021 1220h Aqueous Total Dissolved Solids, A2540C
210 l 348-002D MW-30 01112021 1/11/2021 1220h Aqueous Ammonia, Aqueous
2101348-002D MW-30 01112021 1/11/2021 1220h Aqueous Nitrite/Nitrate (as N), E353.2
210 l 348-002E MW-30 01112021 1/11/2021 1220h Aqueous ICP Metals, Dissolved
210 l 348-002E MW-30 01112021 1/11/2021 1220h Aqueous ICPMS Metals, Dissolved
210 l 348-002E MW-30 01112021 1/11/2021 1220h Aqueous Mercury, Drinking Water
Dissolved
2101348-002E MW-30 01112021 1/11/2021 1220h Aqueous Ion Balance
2101348-003A MW-11 01122021 1/12/2021 1245h Aqueous VOA by GC/MS Method
8260D/5030C
2101348-003B MW-11 01122021 1/12/2021 1245h Aqueous Anions, E300.0
2101348-003B MW-11 01122021 1/12/2021 1245h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
2101348-003C MW-11 01122021 1/12/2021 1245h Aqueous Total Dissolved Solids, A2540C
2101348-003D MW-11 01122021 1/12/2021 1245h Aqueous Ammonia, Aqueous
2101348-003 D MW-11 01122021 1/12/2021 1245h Aqueous Nitrite/Nitrate (as N), E353.2
2101348-003E MW-11 01122021 1/12/2021 1245h Aqueous Ion Balance
2101348-003E MW-l 1_01122021 1/12/2021 1245h Aqueous ICP Metals, Dissolved
2101348-003E MW-11 01122021 1/12/2021 1245h Aqueous ICPMS Metals, Dissolved
Report Date: 2/l /2021 Page 2 of 67
All anal~ses applicable to the CWA. SOWA. and RCRA are performed in accordance to NELAC prolocols Pertinent sompling infonnation is localed on the auached COC, Confidenlial Business Informal ion: This repon is provided for lhe exclusi\e u.se of lhe
~ddressee Pri, ile~es o~ su~seq~1ent ~1~e or lhe ~~le of this .coi~pany or M) 1~mbe1 of its slruT, or reproductio!~ ~f this repo~ in ~~h!<:lion .. \\ith the o~ver1isemenl, P~?moli~ or sale of :1'!~ ~rodl~CI or p~ocess, ~r in ~onn~c!io11 w(th lh~ r~·publicalion of this 1eport
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 1st Quarter Groundwater 2021 Groundwater
Lab Set ID: 2101348
ANAi VTICAL LABORATORIES Date Received: 1/15/2021 1030h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
2101348-003E MW-11 01122021 1/12/2021 1245h Aqueous Mercury, Drinking Water
3440 South 700 West Dissolved
210 l 348-004A MW-31 01122021 1/12/2021 1410h Aqueous VOA by GC/MS Method
;alt Lake City, UT 84119 8260D/5030C
210 l 348-004B MW-31 01122021 1/12/2021 1410h Aqueous Anions, E300.0
2101348-004B MW-31 01122021 1/12/2021 1410h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
Phone: [phone] l 348-004C MW-31 01122021 1/12/2021 1410h Aqueous Total Dissolved Solids, A2540C
Toll Free: [phone] 2101348-004D MW-31 01122021 1/12/2021 1410h Aqueous Nitrite/Nitrate (as N), E353.2
Fax: [phone]l01348-004D MW-31 01122021 1/12/2021 1410h Aqueous Ammonia, Aqueous
:-mail: [e-mail] 2101348-004E MW-31 01122021 1/12/2021 1410h Aqueous Ion Balance
210 l 348-004E MW-31_01122021 1/12/2021 1410h Aqueous ICP Metals, Dissolved
web: www.awal-labs.com 2101348-004E MW-31 01122021 1/12/2021 1410h Aqueous ICPMS Metals, Dissolved
2101348-004E MW-31 01122021 1/12/2021 1410h Aqueous Mercury, Drinking Water
Dissolved
Kyle F. Gross 2101348-00SA MW-36 01122021 1/12/2021 1430h Aqueous VOA by GC/MS Method
8260D/5030C
Laboratory Director 2101348-00SB MW-36 01122021 1/12/2021 1430h Aqueous Anions, E300.0
2101348-00SB MW-36 01122021 1/12/2021 1430h Aqueous Alkalinity/ Bicarbonate/
Jose Rocha Carbonate, Low Level
QA Officer 2101348-00SC MW-36 01122021 1/12/2021 1430h Aqueous Total Dissolved Solids, A2540C
2101348-00SD MW-36 01122021 1/12/2021 1430h Aqueous Nitrite/Nitrate (as N), E353.2
2101348-00SD MW-36_01122021 1/12/2021 1430h Aqueous Ammonia, Aqueous
2101348-00SE MW-36 01122021 1/12/2021 1430h Aqueous Ion Balance
2101348-00SE MW-36 01122021 1/12/2021 1430h Aqueous ICP Metals, Dissolved
2101348-00SE MW-36 01122021 1/12/2021 1430h Aqueous ICPMS Metals, Dissolved
2101348-00SE MW-36 01122021 1/12/2021 1430h Aqueous Mercury, Drinking Water
Dissolved
210 l 348-006A MW-14 01132021 1/13/2021 1000h Aqueous VOA by GC/MS Method
8260D/5030C
210 l 348-006B MW-14 01132021 1/13/2021 1000h Aqueous Anions, E300.0
210 l 348-006B MW-14 01132021 1/13/2021 1000h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
210 l 348-006C MW-14 01132021 1/13/2021 1000h Aqueous Total Dissolved Solids, A2540C
210 l 348-006D MW-14 01132021 1/13/2021 1000h Aqueous Ammonia, Aqueous
210 l 348-006D MW-14_01132021 1/13/2021 1000h Aqueous Nitrite/Nitrate (as N), E353.2
2101348-006E MW-14 01132021 1/13/2021 1000h Aqueous Ion Balance
210 l 348-006E MW-14 01132021 1/13/2021 1000h Aqueous ICP Metals, Dissolved
2101348-006E MW-14 01132021 1/13/2021 1000h Aqueous ICPMS Metals, Dissolved
Report Date: 2/1/2021 Page 3 of67
All anabses applicable lo the CWA. SOWA. and RCRA o.re performed in accordance to NELAC prolocols Pertinent sampling information is localed on lhe altached COC Confidenlinl Business [nformalion: This report is provided for the e~cll1si,e use of the
~ddressee Pri,ile~es o_f sub~seq~enl ~~e of the ~~le of this .co1~pany or any ~mbe1 of its sl~ff, or reproductio~ ~f this repo~ in ~on~ecl1on~ \\ilh lhe !l~vertisen_ient. P~?molio.n ~· saJe of~!) ~roch~cl or p~ocess, ~r in ~onn:_c~ion w!lh th~ r~-publication or this report
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 1st Quarter Groundwater 2021 Groundwater
American West Lab Set ID: 2101348
ANALVTICAl LABORATORIES Date Received: 1/15/2021 1030h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
2101348-006£ MW-14_01132021 1/13/2021 1000h Aqueous Mercury, Drinking Water
3440 South 700 West Dissolved
2101348-007A MW-39 01132021 1/13/2021 1430h Aqueous VOA by GC/MS Method
;alt Lake City, UT 84119 8260D/5030C
2l0I348-007B MW-39_01132021 1/13/2021 1430h Aqueous Anions, E300.0
2101348-007B MW-39 01132021 1/13/2021 1430h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
Phone:[phone] l 348-007C MW-39 01132021 1/13/2021 1430h Aqueous Total Dissolved Solids, A2540C
Toll Free: [phone] 210 l 348-007D MW-39 _01132021 1/13/2021 1430h Aqueous Ammonia, Aqueous
Fax:[phone] 2101348-007D MW-39 01132021 1/13/2021 1430h Aqueous Nitrite/Nitrate (as N), E353.2
:-mail: [e-mail] 210 l 348-007E MW-39_01132021 1/13/2021 1430h Aqueous Ion Balance
210 l 348-007E MW-39 01132021 1/13/2021 1430h Aqueous ICP Metals, Dissolved
web: www.awal-labs.com 210 I 348-007E MW-39 01132021 1/13/2021 1430h Aqueous ICPMS Metals, Dissolved
210 l 348-007E MW-39 01132021 1/13/2021 1430h Aqueous Mercury, Drinking Water
Dissolved
210 l 348-008A MW-40 01132021 1/13/2021 1100h Aqueous VOA by GC/MS Method Kyle F. Gross 8260D/5030C
Laboratory Director 210 l 348-008B MW-40 01132021 1/13/2021 1100h Aqueous Anions, E300.0
210 I 348-008B MW-40 01132021 1/13/2021 1100h Aqueous Alkalinity/ Bicarbonate/
Jose Rocha Carbonate, Low Level
QA Officer 2101348-008C MW-40 01132021 1/13/2021 1100h Aqueous Total Dissolved Solids, A2540C
210 l 348-008D MW-40 01132021 1/13/2021 1100h Aqueous Ammonia, Aqueous
210 l 348-008D MW-40 01132021 1/13/2021 1100h Aqueous Nitrite/Nitrate (as N), E353.2
2101348-008E MW-40 01132021 1/13/2021 1100h Aqueous Ion Balance
210 l 348-008E MW-40 01132021 1/13/2021 1100h Aqueous ICP Metals, Dissolved
2101348-008£ MW-40 01132021 1/13/2021 1100h Aqueous ICPMS Metals, Dissolved
210 l 348-008E MW-40 01132021 1/13/2021 1100h Aqueous Mercury, Drinking Water
Dissolved
2101348-009A MW-65_01132021 1/13/2021 1000h Aqueous VOA by GC/MS Method
8260D/5030C
2101348-009B MW-65 01132021 1/13/2021 1000h Aqueous Anions, E300.0
2101348-009B MW-65 01132021 1/13/2021 1000h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
2101348-009C MW-65 01132021 1/13/2021 1000h Aqueous Total Dissolved Solids, A2540C
2101348-009D MW-65 01132021 1/13/2021 1000h Aqueous Ammonia, Aqueous
2101348-009D MW-65 01132021 1/13/2021 1000h Aqueous Nitrite/Nitrate (as N), E353.2
210 l 348-009E MW-65 01132021 1/13/2021 1000h Aqueous Mercury, Drinking Water
Dissolved
2101348-009E MW-65 01132021 1/13/2021 1000h Aqueous Ion Balance
Report Date: 2/1/2021 Page 4 of 6 7
All anal~ ses applicable to the CWA. SOWA. and RCRA are performed in accordance to NELAC protocols. Pe11inenl sampling informalion is localed on lhe attached COC Confiden!lal Business Information: This report is provided for the exclusi, e use of the
~ddressee Pri, ile~es of sub...5eq~ent ~~e or rhe ~~e of this
0
co1~pany or n.ny 1~mbe1 of its staff, or reproduclio~ ~~ I his repo~ in ~01~1ection~ "ith the n~vertisemenL. P~?moli~n or saJe or~!' ~rodt)cl or p~ocess, ~r in ~onn:c~ion w!th th~ r~-publicalion of I his report
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 1st Quarter Groundwater 2021 Groundwater
American West Lab Set ID: 2101348
ANAIVTICAL LAOOAATOAIES Date Received: 1/15/2021 1030h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
2101348-009E MW-65 01132021 1/13/2021 1000h Aqueous ICPMS Metals, Dissolved
3440 South 700 West 2101348-009E MW-65 01132021 1/13/2021 1000h Aqueous ICP Metals, Dissolved
;alt Lake City, UT 84119 2101348-0 lOA MW-24 01142021 1/14/2021 745h Aqueous VOA by GC/MS Method
8260D/5030C
2101348-0lOB MW-24 01142021 1/14/2021 745h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
2101348-0lOB MW-24 01142021 1/14/2021 745h Aqueous Anions, E300.0 Phone:[phone] 2101348-0lOC MW-24 01142021 1/14/2021 745h Aqueous Total Dissolved Solids, A2540C
Toll Free: [phone] 2101348-0lOD MW-24 01142021 1/14/2021 745h Aqueous Nitrite/Nitrate (as N), E353.2
Fax: (80 I) 263-8687 2101348-0lOD MW-24 01142021 1/14/2021 745h Aqueous Ammonia, Aqueous
:-mail: [e-mail] 2101348-0lOE MW-24 01142021 1/14/2021 745h Aqueous Ion Balance
2101348-01 OE MW-24 01142021 1/14/2021 745h Aqueous ICP Metals, Dissolved
web: www.awal-labs.com 2101348-0IOE MW-24 01142021 1/14/2021 745h Aqueous ICPMS Metals, Dissolved
2101348-0lOE MW-24 01142021 1/14/2021 745h Aqueous Mercury, Drinking Water
Dissolved
Kyle F. Gross 2101348-01 IA MW-24A 01142021 1/14/2021 730h Aqueous VOA by GC/MS Method
8260D/5030C
Laboratory Director 2101348-01 IB MW-24A 01142021 1/14/2021 730h Aqueous Anions, E300.0
2101348-01 IB MW-24A 01142021 1/14/2021 730h Aqueous Alkalinity/ Bicarbonate/
Jose Rocha Carbonate, Low Level
QA Officer 2101348-01 IC MW-24A 01142021 1/14/2021 730h Aqueous Total Dissolved Solids, A2540C
2101348-01 lD MW-24A 01142021 1/14/2021 730h Aqueous Ammonia, Aqueous
2101348-0 l lD MW-24A 01142021 1/14/2021 730h Aqueous Nitrite/Nitrate (as N), E353.2
2101348-01 IE MW-24A 01142021 1/14/2021 730h Aqueous ICP Metals, Dissolved
2101348-01 IE MW-24A 01142021 1/14/2021 730h Aqueous ICPMS Metals, Dissolved
2101348-01 IE MW-24A 01142021 1/14/2021 730h Aqueous Mercury, Drinking Water
Dissolved
2101348-01 IE MW-24A 01142021 1/14/2021 730h Aqueous Ion Balance
210I348-0l2A MW-26 01142021 1/14/2021 810h Aqueous VOA by GC/MS Method
8260D/5030C
2I01348-0l2B MW-26 01142021 1/14/2021 810h Aqueous Anions, E300.0
2l0I348-0l2B MW-26 01142021 1/14/2021 810h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
210I348-0l2C MW-26 01142021 1/14/2021 810h Aqueous Total Dissolved Solids, A2540C
2I01348-0l2D MW-26 01142021 1/14/2021 810h Aqueous Nitrite/Nitrate (as N), E353.2
2I01348-012D MW-26 01142021 1/14/2021 810h Aqueous Ammonia, Aqueous
2101348-0 l 2E MW-26 01142021 1/14/2021 810h Aqueous ICPMS Metals, Dissolved
2101348-012E MW-26 01142021 1/14/2021 810h Aqueous Mercury, Drinking Water
Dissolved
Report Date: 2/ I /2021 Page 5 of 6 7
All an.ti) ses applicable lo lhe CW A. SOWA, and RCRA are perfom1ed in accordance lo NELAC protocols Pertinenl sampling informal ion is located on Lhe allached COC Confidenlial Business Informal ion: This repor1 is pro,•ided for the exclusi, e use of lhe
~ddressee Pri, ile~es o:' su~seq~ent ~~e of the ~~1e or this .co1~pany or rul) 1~~be1 or its slnfT; or reproductio~ ~f this repo~ in ~0~1eclion~ "i~1 lhe n~vertisemenL P~?molio.n or sale of?'!~ ~rc>d~ct or P'.?Cess, ~r in ~o,m~!ion ,,·/th 1h~ r~-publication of !his report
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: I st Quarter Groundwater 2021 Groundwater
American West Lab Set ID: 2101348
ANALYTICAL LABORATORIES Date Received: 1/15/202 I 1030h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
2101348-012E MW-26_01142021 1/14/2021 810h Aqueous ICP Metals, Dissolved
3440 South 700 West 2101348-012E MW-26 01142021 1/14/2021 810h Aqueous Ion Balance
;aJt Lake City, UT 841 19 2101348-013A MW-38_01142021 1/14/2021 840h Aqueous VOA by GC/MS Method
8260D/5030C
2101348-013B MW-38 01142021 1/14/2021 840h Aqueous Anions, E300.0
2101348-013B MW-38 01142021 1/14/2021 840h Aqueous Alkalinity/ Bicarbonate/
Phone: [phone] Carbonate, Low Level
2101348-0l3C MW-38 01142021 1/14/2021 840h Aqueous Total Dissolved Solids, A2540C
Toll Free: [phone] 2101348-013D MW-38 01142021 1/14/2021 840h Aqueous Nitrite/Nitrate (as N), E353.2
Fax: (80 I) 263-8687 2101348-013D MW-38 01142021 1/14/2021 840h Aqueous Ammonia, Aqueous
:-mai I: [e-mail] 2101348-013E MW-38 01142021 1/14/2021 840h Aqueous Ion Balance
2101348-013E MW-38 01142021 1/14/2021 840h Aqueous ICP Metals, Dissolved
web: www.awal-labs.com 2101348-013E MW-38 01142021 1/14/2021 840h Aqueous ICPMS Metals, Dissolved
2101348-013E MW-38 01142021 1/14/2021 840h Aqueous Mercury, Drinking Water
Dissolved
Kyle F. Gross 2101348-014A Trip Blank 1/11/2021 1220h Aqueous VOA by GC/MS Method
8260D/5030C
Laboratory Director
Jose Rocha
QA Officer
Report Date: 2/1/2021 Page 6 of67
All anal~ ses applic:ible lo the CWA. SOWA. and RCRA are performed in accordance to NELAC prolocols Pertinent sampling informalion is located on the attached COC. Conlidentinl Business Information: This repor1 is provided for lhe exclusi\·e use of the
~ddressee P1i, ile~es o.f sub;eq~enl ~1~e of the ~~1e of this .con;pany or nn) 1~7mbe1 of its slaff, or reproduclio~ ~fthis repo~ in .co1~ection ... wilh lhe n~\'ertisemenl, P~?motio.n o.r sale of :11!~ ~rod~cl or p~ocess, ~r in ~onn:c~ion w~lh th~ r~-publication 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:
1st Quarter Groundwater 2021 Groundwater
2101348
1/15/2021
1/11-1/14/2021
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
210 l 348-002E Calcium MSD High analyte concentration
2101348-009E Calcium MS/MSD High analyte concentration
2101348-009E Magnesium MSD High analyte concentration
2101348-009E Manganese MSD High analyte concentration
2101348-009E 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: 2/1/2021 Page 7 of 67
All amilyses applicable to the CWA, SDWA. Md RCRA are perfomted in accordance to NELAC protocols Pertinent sompling infommtion is localed on the attached COC. Confiden1i.il Business lnfo1ma1ion: This report is pro\'ided for the exclusi,e u<.e of the
~cldressee Pri, i\e~es o_f sub .. seq~ent ~~e of lhe ~~e or this .con_1pany or anr 1~mber or ils staJT, or reproducLio~ ~r this repo~ in ~0~1eclion .. with the a~\'ertisemenl, P~?mo1io.n or sale of ?1!}~ ~rodl~cl or P~?cess. ~r in ~orut~c!ion w~lh lh~ r~-p~blicaiion of 1his repor1
Volatile Case Narrative
American West Client: ANALYTICAL LABORATORIES Energy Fuels Resources, Inc.
Tanner Holliday
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
Contact:
Project:
Lab Set ID:
Sample Receipt Information:
Date of Receipt:
Date of Collection:
Sample Condition:
C-0-C Discrepancies:
Method:
Analysis:
1st Quarter Groundwater 2021 Groundwater
2101348
1/15/2021
1/11-1/14/2021
Intact
None
SW-846 8260D/5030C
Volatile Organic Compounds
General Set Comments: One or more 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, indicating no
apparent matrix interferences.
Surrogates: All surrogate recoveries were within established limits.
Corrective Action: None required.
Report Date: 2/1/2021 Page 8 of67
All an3lyses applicable to lhe CW A. SOWA, and RCRA aie performed in accordance 10 NELAC protocols Per1inent sampling information is localed on the altached COC. C'onfidentlal Business lnfo1mation: This repor1 is pro,•ided for lhe exclusi, e use of lhe
~ddressec Pli, ile~es or sub~seq~ent ~~e of the ~~e of this .co1~p:1.11y or .tn) ,~mbel' of ils slaff, or reproduclio~ ~f 1his repo~ in ~o~eclion .. \\~th the a~vertisemenl, P~?moti~n ~r sale or?'!) ~rodt~ct or p1:ocess, ~r in ~oru1~c!ion w~lh lh~ r~-publicalion or 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 _QC SUMMARY REPORT ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2101348 Dept: ME
Project: 1st Quarter Groundwater 2021 Groundwater QC Type: LCS
Reporting Amount Spiked Spike Ref. RPDRef. RPO
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: LCS-74999 Date Analyzed: 01/27/2021 1710h
Test Code: 200.7-DIS Date Prepared: 01/22/2021 858h
Calcium 9.76 mg/L E200 7 0.211 1.00 10.00 0 97.6 85 -115
Magnesium 9.84 mg/L E200.7 0.0654 1.00 10.00 0 98.4 85 -115
Sodium 10.6 mg/L E200.7 0.123 1.00 10.00 0 106 85-115
Lab Sample ID: LCS-74999 Date Analyzed: 01/28/2021 1140h
Test Code: 200. 7-DIS Date Prepared: 01/22/2021 858h
Potassium 10.5 mg/L E200.7 0.246 1.00 10.00 0 105 85 -115
Vanadium 0.204 mg/L E200.7 0.00252 0.00500 0.2000 0 102 85 -115 -Lab Sample ID: LCS-75000 Date Analyzed: 01/28/2021 1013h
Test Code: 200.8-DIS Date Prepared: 01/22/2021 85 8h
Cobalt 0.200 mg/L E200.8 0.000300 0.00400 0.2000 0 100 85 -115
Uranium 0.200 mg/L E200.8 0.000176 0.00200 0.2000 0 99.8 85 -115 -Lab Sample ID: LCS-75000 Date Analyzed: 01/28/2021 1150h
Test Code: 200.8-DIS Date Prepared: 01/22/2021 85 8h
Copper 0.216 mg/L E200.8 0.00166 0.00200 0.2000 0 108 85 -115
Lab Sample ID: LCS-75000 Date Analyzed: 01/27/2021 1716h
Test Code: 200.8-DIS Date Prepared: 01/22/2021 858h
Arsenic 0.200 mg/L E200.8 0.000298 0.00200 0.2000 0 100 85 -115
Beryllium 0.201 mg/L E200.8 0.000198 0.00200 0.2000 0 101 85 -115
Cadmium 0.203 mg/L E200.8 0.0000742 0.000500 0.2000 0 102 85 -115
Chromium 0.21 l mg/L E200,8 0.00191 0.00200 0.2000 0 105 85 -115
Iron I.OS mg/L E200.8 0.0328 0.100 l.000 0 105 85 -115
Lead 0.200 mg/L E200.8 0.000448 0.00200 0.2000 0 99.9 85 -115
Manganese 0.206 mg/L E200.8 0.000766 0.00200 0.2000 0 103 85 -115
Molybdenum 0.209 mg/L E200.8 0.000652 0.00200 0.2000 0 105 85 -115
Nickel 0.211 mg/L E200.8 0.000728 0.00200 0.2000 0 105 85 -115
Report Date: 2/1/2021 Page 49 of 67
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 tl1e 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: 2101348
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
j"lC SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
ME
Project: 1st Quarter Groundwater 2021 Groundwater QC Type: LCS
Reporting Amount Spiked Spike Ref.
Analyte Result Units Method MDL Limit Amount %REC
Lab Sample ID: LCS-75000 Date Analyzed: 01/27/2021 1716h
Test Code: 200.8-DIS Date Prepared: 01/22/2021 85 8h
Selenium 0.200 mg/L E200 8 0.000508 0.00200 0.2000 0 100
Silver 0.198 mg/L E200,8 0.000232 0.00200 0.2000 0 99.2
Thallium 0.192 mg/L E200.8 0.000390 0.00200 0.2000 0 96.l
Tin 1.08 mg/L E200.8 0.00115 0.00400 1.000 0 108
Zinc I.OS mg/L E200.8 0.00418 0.00600 1.000 0 105 -Lab Sample ID: LCS-74944 Date Analyzed: Ol/21/20211309h
Test Code: HG-DW-DIS-245.1 Date Prepared: 01/20/2021 1133h
Mercury 0.00313 mg/L E245.l 0.0000396 0.0000900 0.003330 0 94.0
Limits
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Amt %RPO Limit Qual
Report Date: 2/1/2021 Page 50 of67
analyses applicable to the CWA. SOWA, and RCRA are perfom1ed in accordance to NE LAC 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 tJ-
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 producl 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: 2101348
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
Project: 1st Quarter Groundwater 2021 Groundwater QC Type: MBLK
Reporting Amount Spiked Spike Ref.
Analyte Result Units Method MDL Limit Amount %REC
Lab Sample ID: MB-74999 Date Analyzed: 01/27/2021 1708h
Test Code: 200.7-DIS Date Prepared: 01/22/2021 85 8h
Calcium < 1.00 mg/L E200.7 0.211 1.00
Magnesium < 1.00 mg/L E200.7 0.0654 1.00
Sodium < 1.00 mg/L E200,7 0.123 1.00
Lab Sample ID: MB-74999 Date Analyzed: 01/28/2021 1138h
Test Code: 200.7-DIS Date Prepared: 01/22/2021 858h
Potassium < 1.00 mg/L E200 7 0.246 1.00
Vanadium < 0.00500 mg/L E200.7 0.00252 0.00500
Lab Sample ID: MB-75000 Date Analyzed: 01 /28/2021 1009h
Test Code: 200.8-DIS Date Prepared: 01/22/2021 858h
Cobalt < 0.000400 mg/L E200.8 0.0000300 0.000400
Uranium < 0.000200 mg/L E200 8 0.0000176 0.000200
Lab Sample ID: MB-75000 Date Analyzed: 01/28/2021 1146h
Test Code: 200.8-DIS Date Prepared: 01/22/2021 85 8h
Copper < 0.000200 mg.IL E200.8 0.000166 0.000200
Lab Sample ID: MB-75000 Date Analyzed: 01/27/2021 1648h
Test Code: 200.8-DIS Date Prepared: 01/22/2021 858h
Arsenic < 0.000200 mg/L E200.8 0.0000298 0.000200
Beryllium < 0.000200 mg/L E200.8 0.0000198 0.000200
Cadmium < 0.0000500 mg/L E200.8 0.00000742 0.0000500
Chromium < 0.000200 mg/L E200.8 0.000191 0.000200
Iron < 0.0100 mg.IL E200.8 0.00328 0.0100
Lead < 0.000200 mg.IL E200.8 0.0000448 0.000200
Manganese < 0.000200 mg/L E200.8 0.0000766 0.000200
Molybdenum < 0.000200 mg/L E200.8 0.0000652 0.000200
Nickel < 0.000200 mg.IL E200,8 0.0000728 0.000200
Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPO
Amt %RPO Limit Qual
Report Date: 2/1/2021 Page 51 of67
analyses appTicabJe 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
ANALYTICAL
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2101348
3440 South 700 West
Salt Lake City, UT 84119
Phone: (80 I) 263-8686, Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-Iabs.com
QC SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
ME
Project: I st Quarter Groundwater 2021 Groundwater QC Type: MBLK
Reporting Amount Spiked Spike Ref.
Analyte Result Units Method MDL Limit Amount %REC
Lab Sample ID: MB-75000 Date Analyzed: 01/27/2021 1648h
Test Code: 200.8-DIS Date Prepared: 01 /22/2021 858h
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 0.0000390 0.000200
Tin < 0.000400 mg/L E200.8 0.000115 0.000400
Zinc < 0.000600 mg/L E200.8 0.000418 0.000600
Lab Sample ID: MB-74944 Date Analyzed: 01/21/2021 1307h
Test Code: HG-DW-DIS-245.1 Date Prepared: 01/20/2021 1133h
Mercury < 0.0000900 mg/L E245.I 0.0000396 0.0000900
Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPO Limit Qual
Report Date: 2/1/2021 Page 52 of67
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 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 OC SUMMARY REPORT ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2101348 Dept: ME
Project: I st Quarter Groundwater 2021 Groundwater 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: 2101348-002EMS Date Analyzed: 01/27/2021 1822h
Test Code: 200.7-DIS Date Prepared: 01/22/2021 858h
Calcium 286 mg/L E200.7 2.11 10.0 10.00 275 107 70 -130
Magnesium 84.5 mg/L E200.7 0.654 10.0 10.00 75 95.0 70 -130
Sodium 112 mg/L E200 7 1.23 10.0 10.00 102 104 70 -130
Lab Sample ID: 2101348-009EMS Date Analyzed: 01/27/2021 1854h
Test Code: 200.7-DIS Date Prepared: 0 l/22/2021 858h
Calcium 503 mg/L E200.7 2.11 10.0 10.00 SOI 15.0 70 -130
Magnesium 166 mg/L E200 7 0.654 10.0 10.00 155 111 70 -130
Sodium 346 mg/L E200.7 1.23 10.0 10.00 344 22.9 70 -130
Lab Sample ID: 2101348-00ZEMS Date Analyzed: 01/28/2021 1149h
Test Code: 200.7-DIS Date Prepared: 0 l/22/2021 85 8h
Potassium 17.2 mg/L E200,7 0.246 1.00 10.00 6.92 102 70 -130
Vanadium 0.210 mg/L E200.7 0.00252 0.00500 0.2000 0 105 70 -130
Lab Sample ID: 2101348-009EMS Date Analyzed: Ol/28/2021 1552h
Test Code: 200.7-DIS Date Prepared: Ol/22/2021 858h
Potassium 22.4 mg/L E200.7 0.246 1.00 10.00 12.3 IOI 70 -130
Vanadium 0.204 mg/L E200.7 0.00252 0.00500 0.2000 0 102 70 -130
Lab Sample ID: 2101348-00ZEMS Date Analyzed: 0 l/28/2021 1024h
Test Code: 200.8-DIS Date Prepared: Ol/22/2021 858h -
Cobalt 0.201 mg/L E200,8 0.000300 0.00400 0.2000 0 101 75 -125
Uranium 0.222 mg/L E200.8 0.000176 0.00200 0.2000 0.00986 106 75 -125 -Lab Sample ID: 2101348-009EMS Date Analyzed: 0 l/28/2021 1107h
Test Code: 200.8-DIS Date Prepared: 01/22/2021 858h
Cobalt 0.201 mg/L E200.8 0.000300 0.00400 0.2000 0.00267 99.3 75 -125
Copper 0.206 mg/L E200.8 0.00166 0.00200 0.2000 0 103 75 -125
Report Date: 2/1/2021 Page 53 of 67
analyses appl icab1e to the CW A. S DWA, and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling information is Jocated 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
American West OC SUMMARY REPORT ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2101348 Dept: ME
Project: I st Quarter Groundwater 2021 Groundwater QC Type: MS
Reporting Amount Spiked Spike Ref. RPDRef. RPO
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 2I01348-009EMS Date Analyzed: 01/28/2021 1107h
Test Code: 200.8-DIS Date Prepared: 01/22/2021 85 8h
Uranium 0.282 mg/L E200.8 0.000176 0.00200 0.2000 0.0688 107 75 -125
Lab Sample ID: 2101348-002EMS Date Analyzed: 01/28/2021 1201h
Test Code: 200.8-DIS Date Prepared: 01/22/2021 85 8h
Copper 0.208 mg/L E200.8 0.00166 0.00200 0.2000 0.000465 104 75 -125
Lab Sample ID: 2I01348-009EMS Date Analyzed: 01/29/2021 1108h
Test Code: 200.8-DIS Date Prepared: 01/22/2021 858h
Manganese 2.06 mg/L E200,8 0.00192 0.00500 0.2000 1.9 77.9 75 -125
Lab Sample ID: 2101348-002EMS Date Analyzed: 01/27/2021 1735h
Test Code: 200.8-DIS Date Prepared: 01/22/2021 85 8h
Arsenic 0.210 mg/L E200.8 0.000298 0.00200 0.2000 0.000478 105 75 -125
Beryllium 0.202 mg/L E200.8 0.000198 0.00200 0.2000 0 101 75 -125
Cadmium 0.204 mg/L E200.8 0.0000742 0.000500 0.2000 0.0000942 102 75 -125
Chromium 0.203 mg/L E200.8 0.00191 0.00200 0.2000 0 102 75 -125
Iron l.01 mg/L E200.8 0.0328 0.100 1.000 0 IOI 75 -125
Lead 0.191 mg/L E200.8 0.000448 0.00200 0.2000 0 95.5 75 -125
Manganese 0.208 mg/L E200.8 0.000766 0.00200 0.2000 0.00887 99.5 75 -125
Molybdenum 0.216 mg/L E200.8 0.000652 0.00200 0.2000 0.00153 107 75 -125
Nickel 0.200 mg/L E200.8 0.000728 0.00200 0.2000 0.000333 99.6 75 -125
Selenium 0.251 mg/L E200.8 0.000508 0.00200 0.2000 0.0556 97.7 75 -125
Silver 0.197 mg/L E200.8 0.000232 0.00200 0.2000 0 98.6 75 -125
Thallium 0.184 mg/L E200.8 0.000390 0.00200 0.2000 0 92.0 75 -125
Tin 1.07 mg/L E200,8 0.00115 0.00400 1.000 0 107 75 -125
Zinc 1.04 mg/L E200.8 0.00418 0.00600 1.000 0.00213 104 75 -125
Report Date: 2/1/2021 Page 54 of67
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 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-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: 2101348
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
Project: I st Quarter Groundwater 202 l Groundwater QC Type: MS
Reporting Amount Spiked Spike Ref.
Analyte Result Units Method MDL Limit Amount %REC
Lab Sample ID: 2101348-009EMS Date Analyzed: 01/27/2021 1822h
Test Code: 200.8-DIS Date Prepared: 01/22/2021 858h
Arsenic 0.219 mg/L E200.8 0.000298 0.00200 0.2000 0.000179 109
Beryllium 0.186 mg/L E200.8 0.000198 0.00200 0.2000 0 92.9
Cadmium 0.198 mg/L E200.8 0.0000742 0.000500 0.2000 0.00139 98.2
Chromium 0.200 mg/L E200.8 0.00191 0.00200 0.2000 0 100
Iron 0.983 mg/L E200.8 0.0328 0.100 1.000 0 98.3
Lead 0.186 mg/L E200.8 0.000448 0.00200 0.2000 0 93.1
Molybdenum 0.216 mg/L E200.8 0.000652 0.00200 0.2000 0.00466 106
Nickel 0.200 mg/L E200.8 0.000728 0.00200 0.2000 0.00426 98.0
Selenium 0.196 mg/L E200.8 0.000508 0.00200 0.2000 0.000128 98.1
Silver 0.188 mg/L E200 8 0.000232 0.00200 0.2000 0 94.0
Thallium 0.180 mg/L E200.8 0.000390 0.00200 0.2000 0.000364 89.8
Tin 1.08 mg/L E200.8 0.00ll5 0.00400 1.000 0 108
Zinc 1.04 mg/L E200,8 0.00418 0.00600 1.000 0.0138 102
Lab Sample ID: 2101348-00IEMS Date Analyzed: 01/21/2021 1317h
Test Code: HG-DW-DJS-245.1 Date Prepared: 01/20/2021 1133h
Mercury 0.00313 mg/L E245.l 0.0000396 0.0000900 0.003330 0 94.0
2 -Analyte concentration is too high/or accurate matrix spike recovery and/or RPD.
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
85 -115
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt %RPO Limit Qual
Report Date: 2/1 /2021 Page 55 of 67
analyses applicable to the CWA. SOWA, and RC'RA are perfom1ed ln accordance to NELAC protocols Pertinent sampling lnfonnation is located on the attached COC. Confidential Buslness 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 it3 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 841 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 ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2101348 Dept: ME
Project: 1st Quarter Groundwater 2021 Groundwater 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: 2101348-00lEMSD Date Analyzed: 01/27/2021 1825h
Test Code: 200.7-DIS Date Prepared: 01/22/2021 85 8h
Calcium 282 mg/L E200.7 2.11 10.0 10.00 275 69.3 70 -130 286 1.34 20
Magnesium 83.2 mg/L E200.7 0.654 10.0 10.00 75 82.0 70 -130 84.5 1.54 20
Sodium Ill mg/L E200.7 1.23 10.0 10.00 102 89.4 70 • 130 112 1.29 20 -Lab Sample ID: 2IOI348-009EMSD Date Analyzed: 01/27/2021 1857h
Test Code: 200.7-DIS Date Prepared: 01 /22/2021 858h
Calcium 499 mg/L E200.7 2.11 10.0 10.00 501 -21.4 70 -130 503 0.727 20
Magnesium 162 mg/L E200.7 0.654 10.0 10.00 155 69.8 70 -130 166 2.49 20
Sodium 350 mg/L E200.7 1.23 10.0 10.00 344 61.4 70 -130 346 1.10 20
Lab Sample ID: 2101348-00lEMSD Date Analyzed: 01/28/2021 1151h
Test Code: 200.7-DIS Date Prepared: 0 I /22/2021 85 8h
Potassium 17. l mg/L E200.7 0.246 1.00 10.00 6.92 102 70 -130 17.2 0.449 20
Vanadium 0.203 mg/L E200.7 0.00252 0.00500 0.2000 0 102 70 • 130 0.21 3.50 20
Lab Sample ID: 2101348-009EMSD Date Analyzed: 01 /28/2021 1555h
Test Code: 200.7-DIS Date Prepared: 01 /22/2021 858h
Potassium 22.5 mg/L E200.7 0.246 1.00 10.00 12.3 102 70 • 130 22.4 0.469 20
Vanadium 0.210 mg/L E200.7 0.00252 0.00500 0.2000 0 105 70 -130 0.204 2.75 20
Lab Sample ID: 2101348-002EMSD Date Analyzed: 01 /28/2021 1027h
Test Code: 200.8-DIS Date Prepared: 01/22/2021 85 8h
Cobalt 0.197 mg/L E200 8 0.000300 0.00400 0.2000 0 98.5 75 • 125 0.201 2.12 20
Uranium 0.213 mg/L E200.8 0.000176 0.00200 0.2000 0.00986 102 75 • 125 0.222 3.73 20
Lab Sample ID: 2101348-009EMSD Date Analyzed: 01/28/2021 llllh
Test Code: 200.8-DIS Date Prepared: 01 /22/2021 858h
Cobalt 0.202 mg/L E200.8 0.000300 0.00400 0.2000 0.00267 99.6 75 -125 0.201 0.217 20
Copper 0.208 mg/L E200.8 0.00166 0.00200 0.2000 0 104 75 • 125 0.206 0.936 20
Report Date: 2/1/2021 Page 56 of 67
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 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
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: 2101348 Dept: ME
Project: l st Quarter Groundwater 2021 Groundwater 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: 2101348-009EMSD Date Analyzed: 01/28/2021 111 lh
Test Code: 200.8-DIS Date Prepared: 01/22/2021 85 8h
Uranium 0.283 mg/L E200.8 0.000176 0.00200 0.2000 0.0688 107 75 -125 0.282 0.223 20
Lab Sample ID: 2101348-002EMSD Date Analyzed: 01/28/2021 1205h
Test Code: 200.8-DIS Date Prepared: 01/22/2021 858h
Copper 0.209 mg/L E200.8 0.00166 0.00200 0.2000 0.000465 104 75 -125 0.208 0.601 20
Lab Sample ID: 2101348-009EMSD Date Analyzed: 01/29/2021 1112h
Test Code: 200.8-DIS Date Prepared: 01/22/2021 858h
Manganese 2.04 mg/L E200.8 0.00192 0.00500 0.2000 1.9 69.5 75 -125 2.06 0.824 20
Lab Sample ID: 2101348-002EMSD Date Analyzed: Ol/27/20211738h
Test Code: 200.8-DIS Date Prepared: 01/22/2021 858h
Arsenic 0.207 mg/L E200.8 0.000298 0.00200 0.2000 0.000478 103 75 -125 0.21 1.59 20
Beryllium 0.205 mg/L E200.8 0.000198 0.00200 0.2000 0 102 75 -125 0.202 1.29 20
Cadmium 0.198 mg/L E200,8 0.0000742 0.000500 0.2000 0.0000942 99.1 75 -125 0.204 2.72 20
Chromium 0.204 mg/L E200 8 0.00191 0.00200 0.2000 0 102 75 -125 0.203 0.211 20
Iron I.OJ mg/L E200.8 0.0328 0.100 1.000 0 101 75 -125 1.01 0.406 20
Lead 0.191 mg/L E200.8 0.000448 0.00200 0.2000 0 95.5 75 -125 0.191 0.0430 20
Manganese 0.208 mg/L E200.8 0.000766 0.00200 0.2000 0.00887 99.4 75 -125 0.208 0.0747 20
Molybdenum 0.213 mg/L E200.8 0.000652 0.00200 0.2000 0.00153 106 75 -125 0.216 1.20 20
Nickel 0.200 mg/L E200.8 0.000728 0.00200 0.2000 0.000333 99.9 75 -125 0.2 0.217 20
Selenium 0.249 mg/L E200,8 0.000508 0.00200 0.2000 0.0556 96.7 75 -125 0.251 0.860 20
Silver 0.193 mg/L E200.8 0.000232 0.00200 0.2000 0 96.3 75 -125 0.197 2.45 20
Thallium 0.183 mg/L E200.8 0.000390 0.00200 0.2000 0 91.7 75 -125 0.184 0.274 20
Tin 1.07 mg/L E200.8 0.00115 0.00400 1.000 0 107 75 -125 1.07 0.0962 20
Zinc 1.03 mg/L E200.8 0.00418 0.00600 I.ODO 0.00213 103 75 -125 1.04 1.30 20
Report Date: 2/1/2021 Page 57 of67
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
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: 2101348 Dept: ME
Project: 1st Quarter Groundwater 2021 Groundwater 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: 2l0I348-009EMSD Date Analyzed: Ol/27/2021 1825h
Test Code: 200.8-DIS Date Prepared: 0 l/22/2021 85 8h
Arsenic 0.221 mg/L E200.8 0.000298 0.00200 0.2000 0.000179 111 75 -125 0.219 1.15 20
Beryllium 0.190 mg/L E200,8 0.000198 0.00200 0.2000 0 95.1 75 -125 0.186 2.32 20
Cadmium 0.202 mg/L E200,8 0.0000742 0.000500 0.2000 0.00139 100 75 -125 0.198 2.06 20
Chromium 0.199 mg/L E200.8 0.00191 0.00200 0.2000 0 99.5 75 -125 0.2 0.514 20
Iron 0.986 mg/L E200.8 0.0328 0.100 1.000 0 98.6 75 -125 0.983 0.286 20
Lead 0.187 mg/L E200 8 0.000448 0.00200 0.2000 0 93.5 75 -125 0.186 0.415 20
Molybdenum 0.214 mg/L E200.8 0.000652 0.00200 0.2000 0.00466 105 75 -125 0.216 0.921 20
Nickel 0.202 mg/L E200.8 0.000728 0.00200 0.2000 0.00426 99.0 75 -125 0.2 0.988 20
Selenium 0.200 mg/L E200.8 0.000508 0.00200 0.2000 0.000128 100 75 -125 0.196 2.02 20
Silver 0.190 mg/L E200.8 0.000232 0.00200 0.2000 0 95.2 75 -125 0.188 1.33 20
Thallium 0.181 mg/L E200.8 0.000390 0.00200 0.2000 0.000364 90.1 75 -125 0.18 0.327 20
Tin 1.08 mg/L E200.8 0.00115 0.00400 1.000 0 108 75 -125 1.08 0.195 20
Zinc 1.05 mg/L E200.8 0.00418 0.00600 1.000 0.0138 104 75 -125 1.04 1.49 20
Lab Sample ID: 2101348-00IEMSD Date Analyzed: 01/21/2021 1319h
Test Code: HG-DW-DIS-245.1 Date Prepared: 01 /20/2021 1133h
Mercury 0.00311 mg/L E245.l 0.0000396 0.0000900 0.003330 0 93.5 85 -115 0.00313 0.534 20
'-Analyte concentration is too high for accurate matrix spike recovery and/or RPD.
Report Date: 2/1/2021 Page 58 of 67
analyses applicable to the CWA. SOWA, and RCRA are perfonned in accordance to NE LAC protocols Pertinent sampling infonnat1on is located on the attached COC Confldential 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 advertisement. promotion or sale of any product or process, or in connection with the re4publication 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: 2101348
Project: 1st Quarter Groundwater 2021 Groundwater
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: 2101348-00lCDUP Date Analyzed: Ol/15/2021 1515h
Test Code: TDS-W-2540C
Total Dissolved Solids 2,670 mgiL SM2540C 16.0 20.0
Lab Sample ID: 2101348-006CDUP Date Analyzed: Ol/18/2021 1200h
Test Code: TDS-W-2540C
Total Dissolved Solids 3,370 mgiL SM2540C 16.0 20.0
Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Limit Amt %RPD
2660 0.300 5
3350 0.476 5
Qual
Report Date: 2/1/2021 Page 59 of 67
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 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: 2101348 Dept: WC
Project: 1st Quarter Groundwater 2021 Groundwater 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-R148018 Date Analyzed: 01/22/2021 1405h
Test Code: 300.0-W
Chloride 5.06 mg/L E300.0 0.0116 0.100 5.000 0 101 90 -110
Fluoride 5.05 mg/L E300.0 0.00260 0.100 5.000 0 101 90 -110
Sulfate 5.06 mg/L E300.0 0.0317 0.500 5.000 0 101 90 -110
Lab Sample ID: LCS-R148122 Date Analyzed: 01 /26/2021 1652h
Test Code: 300.0-W
Chloride 5.11 mg/L E300.0 0.0116 0.100 5.000 0 102 90 -110
Fluoride 5.11 mg/L E300,0 0.00260 0.100 5.000 0 102 90 -110
Lab Sample ID: LCS-R147744 Date Analyzed: 01/18/2021 620h
Test Code: ALK-W-2320B-LL
Alkalinity (as CaC03) 250 mg/L SM2320B 0.369 1.00 250.0 0 99.8 90 -I 10
Lab Sample ID: LCS-74924 Date Analyzed: 01/21/2021 1134h
Test Code: NH3-W-350.l Date Prepared: 01/19/2021 1459h
Ammonia (as N) 1.96 mg/L E350.l 0.0473 0.0500 2.000 0 98.2 90 -I 10
Lab Sample ID: LCS-R147786 Date Analyzed: 01/18/2021 1632h
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 1.09 mg/L E353,2 0.00494 0.0100 1.000 0 109 90 -I 10
Lab Sample ID: LCS-R147772 Date Analyzed: 01/15/2021 1515h
Test Code: TDS-W-2540C ----
Total Dissolved Solids 188 mg/L SM2540C 8.00 10.0 205.0 0 91.7 80 -120 -Lab Sample ID: LCS-R147818 Date Analyzed: 01/18/2021 1200h
Test Code: TDS-W-2540C
Total Dissolved Solids 188 mg/L SM2540C 8.00 10.0 205 .0 0 91.7 80 -120
Report Date: 2/1/2021 Page 60 of67
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 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
C SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
WC Lab Set ID: 2101348
Project: 1st Quarter Groundwater 2021 Groundwater
Analyte
Lab Sample ID: MB-R148018
Test Code: 300.0-W
Chloride
Fluoride
Sulfate
Lab Sample ID: MB-Rl48122
Test Code: 300.0-W
Chloride
Fluoride
Lab Sample ID: MB-R147744
Test Code: ALK-W-2320B-LL
Bicarbonate (as CaC03)
Carbonate (as CaC03)
Lab Sample ID: MB-74924
Test Code: NH3-W-350.I
Ammonia (as N)
Lab Sample ID: MB-Rl47786
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N)
Lab Sample ID: MB-Rl47772
Test Code: TDS-W-2540C
Total Dissolved Solids
Lab Sample ID: MB-Rl47818
Test Code: TDS-W-2540C
Total Dissolved Solids
Result Units Method
Date Analyzed: 01/22/2021 1337h
<0.100 mg/L EJOOO
<0.100 mg/L E300.0
< 0.500 mg/L E300.0
Date Analyzed: 01/26/2021 1624h
< 0.100 mg/L E300.0
<0.100 mg/L E300.0 -Date Analyzed: 01/18/2021 620h
< 1.00 mg/L SM2320B
< 1.00 mg/L SM2320B
Date Analyzed: 01/21/2021 I 133h
Date Prepared: 01/19/2021 1459h
< 0.0500 mg/L E350 I
Date Analyzed: 01/18/2021 1631h
< 0.0100 mg/L E353.2
DateAnalyzed: 01/15/2021 1515h
< 10.0 mg/L SM2540C
Date Analyzed: 01/18/2021 1200h
< 10.0 mg/L SM2540C
Dept:
QC Type: MBLK
Reporting Amount Spiked Spike Ref.
MDL Limit Amount %REC
0.0116 0.100
0.00260 0.100
0.0317 0.500
0.0116 0.100
0.00260 0.100
0.369 1.00
0.369 1.00
0.0473 0.0500
0.00494 0.0100
8.00 10.0
8.00 10.0
Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPO
Amt %RPD Limit Qual
ReportDate: 2/1/2021 Page6lof67
analyses applicable to the CWA. SDW A, and RCRA are perfonned in accordance to NE LAC protocols Pertinent samphng infonnation is located on the attached COC Confidential Business Information: This repon is prov1ded 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 producl 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: 2l0I348
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
Project: I st Quarter Groundwater 2021 Groundwater QC Type: MS
Reporting Amount Spiked Spike Ref.
Analyte Result Units Method MDL Limit Amount %REC
Lab Sample ID: 2IOI348-009BMS Date Analyzed: 01/22/2021 1939h
Test Code: 300.0-W
Chloride 2,050 mg/L E300.0 4.64 40.0 2,000 21.5 101
Fluoride 2,020 mg/L E300.0 1.04 40.0 2,000 0 101
Sulfate 4,060 mg/L E300.0 12.7 200 2,000 2040 101
Lab Sample ID: 2101348-0IOBMS Date Analyzed: 01/22/2021 2130h
Test Code: 300.0-W
Chloride 2,070 mg/L E300.0 4.64 40.0 2,000 45.4 101
Fluoride 2,020 mg/L E300.0 1.04 40.0 2,000 0.916 101
Sulfate 5,000 mg/L E300.0 12.7 200 2,000 2980 101
Lab Sample ID: 2101348-00SBMS Date Analyzed: 01/18/2021 620h
Test Code: ALK-W-2320B-LL
Alkalinity (as CaC03) 1,310 mg/L SM2320B 0.369 1.00 1,000 310 99.6
Lab Sample ID: 2101348-00IDMS Date Analyzed: 01/21/2021 1141h
Test Code: NH3-W-350. l Date Prepared: 01/19/2021 1459h
Ammonia (as N) 2.42 mg/L E350.1 0.0473 0.0500 2.000 0.416 100
Lab Sample ID: 2101348-002DMS Date Analyzed: 01/21/2021 1143h
Test Code: NH3-W-350.l Date Prepared: Ol/19/20211459h
Ammonia (as N) 1.97 mg/L E350 I 0.0473 0.0500 2.000 0 98.4
Lab Sample ID: 2101348-0IODMS Date Analyzed: 01/18/2021 1707h
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 1.31 mg/L E353.2 0.00494 0.0100 1.000 0.299 101
Lab Sample ID: 2101348-00JDMS Date Analyzed: 01/18/2021 1802h
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 3.38 mg/L E353.2 0.00988 0.0200 2.000 1.21 109
Limits
90 -110
90 -110
90 -110
90 -110
90 -110
90 -110
80 -120
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: 2/1 /2021 Page 62 of67
analyses applicable to the CWA. SDWA, 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 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], fac [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: 2101348 Dept: WC
Project: I st Quarter Groundwater 2 021 Groundwater 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: 2101348-009BMSD Date Analyzed: 01/22/2021 2007h
Test Code: 300.0-W
Chloride 2,040 mg/L E300.0 4.64 40.0 2,000 21.5 101 90 -1 IO 2050 0.194 20
Fluoride 2,030 mg/L E300 0 1.04 40.0 2,000 0 101 90 -110 2020 0.208 20
Sulfate 4,050 mg/L E300.0 12.7 200 2,000 2040 IOI 90 -110 4060 0.178 20 -Lab Sample ID: 2101348-0IOBMSD Date Analyzed: 01/22/2021 2158h
Test Code: 300.0-W
Chloride 2,080 mg/L E300.0 4.64 40.0 2,000 45.4 IOI 90 -110 2070 0.132 20
Fluoride 2,030 mg/L E300.0 1.04 40.0 2,000 0.916 102 90 -110 2020 0.435 20
Sulfate 4,970 mg/L E300.0 12.7 200 2,000 2980 99.5 90 -110 5000 0.459 20
Lab Sample ID: 2101348-00SBMSD Date Analyzed: 01/18/2021 620h
Test Code: ALK-W-2320B-LL
Alkalinity (as CaC03) 1,300 mg/L SM2320B 0.369 1.00 1,000 310 99.4 80 -120 1310 0.153 10
Lab Sample ID: 2101348-00lDMSD Date Analyzed: 01/21/2021 1141h
Test Code: NH3-W-350.1 Date Prepared: 01/19/2021 1459h
Ammonia (as N) 2.33 mg/L E350.l 0.0473 0.0500 2.000 0.416 95.5 90 -110 2.42 3.96 10
Lab Sample ID: 2101348-002DMSD Date Analyzed: 01/21/2021 1144h
Test Code: NH3-W-350.l Date Prepared: 01/19/2021 1459h
Ammonia (as N) 1.88 mg/L E350.l 0.0473 0.0500 2.000 0 94.2 90 -110 1.97 4.26 10
Lab Sample ID: 2101348-0IODMSD Date Analyzed: 01/18/2021 1708h
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 1.35 mg/L E353.2 0.00494 0.0100 1.000 0.299 105 90 -110 1.31 3.16 10
Lab Sample ID: 2101348-00JDMSD Date Analyzed: 01/18/20211804h
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 3.38 mg/L E353.2 0.00988 0.0200 2.000 1.21 108 90 -110 3.38 0.0888 10
Report Date: 2/1/2021 Page 63 of67
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 repon 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 puDX)se other than for the addressee will be granted only on contact. This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2101348
Project: 1st Quarter Groundwater 2 021 Groundwater
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:
QC Type:
Reporting Amount Spiked
Method MDL Limit
Tanner Holliday
MSVOA
LCS
Spike Ref.
Amount %REC
Lab Sample ID: LCS VOC-2 011521A Date Analyzed: 01/15/2021 734h
Test Code: 82600-W-DENIOO
2-Butanone 19.6 µg/L SW8260D 1.22 20.0 20.00 0 97.8
Acetone 22.3 µg/L SW8260D 2.76 20.0 20.00 0 111
Benzene 20.5 µg/L SW8260D 0.147 1.00 20.00 0 102
Carbon tetrachloride 18.6 µg/L SW8260D 0.859 1.00 20.00 0 93.0
Chloroform 19.3 µg/L SW8260D 0.166 1.00 20.00 0 96.6
Chloromethane 17.5 µg/L SW8260D 0.802 1.00 20.00 0 87.5
Methylene chloride 21.9 µg/L SW8260D 0.381 1.00 20.00 0 109
Naphthalene 18.7 µg/L SW8260D 0.704 1.00 20.00 0 93.4
Tetrahydrofuran 24.7 µg/L SW8260D 0.436 1.00 20.00 0 123
Toluene 19.2 µg/L SW8260D 0.285 1.00 20.00 0 96.2
Xylenes, Total 56.4 µg/L SW8260D 0.575 1.00 60.00 0 94.1
Surr: l ,2-Dichloroethane-d4 54.0 µg/L SW8260D 50.00 108
Surr: 4-Bromofluorobenzene 48.6 µg/L SW8260D 50.00 97.3
Surr: Dibromofluoromethane 49.6 µg/L SW8260D 50.00 99.2
Surr: Toluene-d8 49.2 µg/L SW8260D 50.00 98.3
Limits
69 -236
36 -198
78 -125
66 -143
74 -120
30 -149
65 -I 54
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: 2/1/2021 Page 64 of67
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NE LAC protocols Pertinent sampling infomiation is located on the attached COC Confidential Business [nfonnation: 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: 2101348
Project: 1st Quarter Groundwater 2021 Groundwater
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:
QC Type:
Reporting Amount Spiked
Method MDL Limit
Tanner Holliday
MSVOA
MBLK
Spike Ref.
Amount %REC
Lab Sample ID: MB VOC-2 011521A Date Analyzed: 01/15/2021 753h
Test Code: 8260D-W-DENIOO
2-Butanone <20.0 µg/L SW8260D 1.22 20.0
Acetone <20.0 µg/L SW8260D 2.76 20.0
Benzene < 1.00 µg/L SW8260D 0.147 1.00
Carbon tetrachloride < 1.00 µg/L SW8260D 0.859 1.00
Chloroform < 1.00 µg/L SW8260D 0.166 1.00
Chloromethane < 1.00 µg/L SW8260D 0.802 1.00
Methylene chloride < 1.00 µg/L SW8260D 0.381 1.00
Naphthalene < 1.00 µg/L SW8260D 0.704 1.00
Tetrahydrofuran < 1.00 µg/L SW8260D 0.436 1.00
Toluene < 1.00 µg/L SW8260D 0.285 1.00
Xylenes, Total < 1.00 µg/L SW8260D 0.575 1.00
Surr: l ,2-Dichloroethane-d4 55.5 µg/L SW8260D 50.00 111
Surr: 4-Bromofluorobenzene 50.0 µg/L SW8260D 50.00 99.9
Surr: Dibromofluoromethane 49.6 µg/L SW8260D 50.00 99.3
Surr: Toluene-d8 50.6 µg/L SW8260D 50.00 IOI
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: 2/1/2021 Page 65 of 67
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 repon 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
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2101348
Project: 1st Quarter Groundwater 2021 Groundwater
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
jlC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Method MDL Limit
Tanner Holliday
MSVOA
MS
Spike Ref.
Amount %REC
Lab Sample ID: 2101348-009AMS Date Analyzed: 01/18/2021 1034h
Test Code: 8260D-W-DEN100
2-Butanone 22.8 µg/L SW8260D 1.22 20.0 20.00 0 114 .
Acetone 24.7 µg/L SW8260D 2.76 20.0 20.00 0 124
Benzene 22.4 µg/L SW8260D 0.147 1.00 20.00 0 112
Carbon tetrachloride 19.4 µg/L SW8260D 0.859 1.00 20.00 0 97.0
Chloroform 20.0 µg/L SW8260D 0.166 1.00 20.00 0 100
Chloromethane 20.4 µg/L SW8260D 0.802 1.00 20.00 0 102
Methylene chloride 23.6 µg/L SW8260D 0.381 1.00 20.00 0 118
Naphthalene 19.0 µg/L SW8260D 0.704 1.00 20.00 0 95.0
T etrahydrofuran 25.9 µg/L SW8260D 0.436 1.00 20.00 0 129
Toluene 20.5 µg/L SW8260D 0.285 1.00 20.00 0 102
Xylenes, Total 58.6 µg/L SW8260D 0.575 1.00 60.00 0 97.7
Surr: l ,2-Dichloroethane-d4 54.6 µg/L SW8260D 50.00 109
Surr: 4-Bromofluorobenzene 50.2 µg/L SW8260D 50.00 101
Surr: Dibromofluoromethane 50.4 µg/L SW8260D 50.00 101
Surr: Toluene-d8 50.0 µg/L SW8260D 50.00 100
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
RPDRef. RPO
Amt %RPO Limit Qual
Report Date: 2/1/2021 Page 66 of 67
analyses applicable to the CWA. SD\VA, and RCRA are performed in accordance to NE LAC protocols Pertinent sampling mfomiation is located on the attached COC. Confidential Business (nfonnation: 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 p1omotion 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: 2101348 Dept: MSVOA
Project: 1st Quarter Groundwater 2021 Groundwater 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: 2101348--009AMSD Date Analyzed: 01/18/2021 1053h
Test Code: 8260D-W-DEN100
2-Butanone 20.6 µg/L SW8260D 1.22 20.0 20.00 0 103 69 -236 22.9 10.2 35
Acetone 23.1 µg/L SW8260D 2.76 20.0 20.00 0 115 36 -198 24.7 6.99 35
Benzene 22.4 µg/L SW8260D 0.147 1.00 20.00 0 112 78 -125 22.4 0.178 35
Carbon tetrachloride 19.9 µg/L SW8260D 0.859 1.00 20.00 0 99.6 66 -143 19.4 2.70 35
Chloroform 20.3 µg/L SW8260D 0.166 1.00 20.00 0 102 74 -120 20 1.49 35
Chloromethane 20.4 µg/L SW8260D 0.802 1.00 20.00 0 102 30 -149 20.4 0 35
Methylene chloride 23.9 µg/L SW8260D 0.381 1.00 20.00 0 119 65 -154 23.6 1.14 35
Naphthalene 19.0 µg/L SW8260D 0.704 1.00 20.00 0 94.9 55 -128 19 0.105 35
Tetrahydrofuran 25.9 µg/L SW8260D 0.436 1.00 20.00 0 130 59 -135 25.9 0.232 35
Toluene 20.8 µg/L SW8260D 0.285 1.00 20.00 0 104 69 -129 20.5 1.26 35
Xylenes, Total 59.5 µg/L SW8260D 0.575 1.00 60.00 0 99.1 66 -124 58.6 1.42 35
Surr: l ,2-Dichloroethane-d4 51.8 µg/L SW8260D 50.00 104 80 -136
Surr: 4-Bromofluorobenzene 46.6 µg/L SW8260D 50.00 93.2 85 -121
Surr: Dibromofluoromethane 47.4 µg/L SW8260D 50.00 94.7 78 -132
Surr: Toluene-d8 47.4 µg/L SW8260D 50.00 94.9 81 -123
Report Date: 2/1/2021 Page 67 of 67
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 [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
American West Analytical Laboratories Rpt Emailed: UL
Denison
WORK ORDER Summary WorkOrder: 2101348
Due Date: 1/29/2021
Page 1 of9
Client: Energy Fuels Resources, Inc.
Client ID: ENE300 Contact: Tanner Holliday
Project: 1st Quarter Groundwater 2021 Groundwater QC Level: III WO Type: Project
Comments: QC 3 (no chromatograins). 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 Ser Storage
2101348-00IA MW-25_01112021 1/11/2021 1235h 1/15/2021 1030h 8260D-W-DEN100 Aqueous VOCFridge 3
Test Group: 8260D-W-DENJOO; # of Analytes: JI I # ofSurr: 4
2101348-001B 300.0-W df-wc
3 SEL Analytes: CL F S04
ALK-W-2320B-LL df-wc
2 SEL Analytes: ALKB ALKC
2101348-00lC TDS-W-2540C df-tds
1 SEL Analytes: TDS
2101348-00 ID NHJ-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
1 SEL Analytes: N03N02N
2101348-00 IE 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-DIS-PR df-met
HG-DW-DIS-245.1 df-met
I SEL Analytes: HG
HG-DW-DIS-PR df-rnet
IONBALANCE elf-met
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Ca/c
210I348-002A MW-30_01112021 1/11/2021 1220h 1/15/2021 1030h 8260D-W-DEN100 Aqueous VOCFridge 3
Test Group: 8260D-W-DENJOO; # of Ana/ytes: I I I# ofSurr: 4
210 I348-002B 300.0-W df-wc
3 SEL Analytes: CL F S04
ALK-W-2320B-LL df-wc
2 SELAnalytes: ALKB ALKC
21 O I348-002C TDS-W-2540C df-tds
I SEL Analytes: TDS
Printed: 01/15/21 13:33 LABORATORY CHECK: %M O RT O CN O TAT O QC D LUO 0 HOK ___ HOK~~-HOK COC Emailed f, , -, , :,.,<J ---I
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID Collected Date
2101348-002D J\f\V-30_01112021 1/11/2021 1220h
2)01348-002£
210 I348-003A J\f\V-11_01122021 1/12/2021 1245h
2101348-003B
2101348-00JC
2101348-003D
2101348-003£
Work Order: 2101348
Due Date: l/29/2021
Page 2 of9
Received Date Test Code Matrix Sel Storage
1/15/2021 1030h NHJ-W-350.1 Aqueous
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 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 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
1/15/2021 1030h 8260D-W-DEN100 Aqueous
Test Group: 8260D-W-DENIOO: #oLArialytes: 11 I# o/Surr:
300.0-W
3 SEL AMlytes: CL F S04
ALK-W-2320B-LL
2 SEL Ana/ytes: ALKB ALKC
TDS-W-2540C
1 SEL Analytes: TDS
NHJ-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 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
df -1102/1103 & 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-mct
df-met
3
Printed: 01/15/21 13:33 LABORATORY CHECK: %M O RT O CN O TAT rJ QC 0 LUOO HOK ___ HOK __ _ HOK___ COC Emailed~----
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID Collected Date
2101348-003E l\'.IW-11 01122021 1/12/2021 1245h
210l348-004A l\'.IW-31_01122021 1/12/2021 1410h
210l348-004B
210l348-004C
2101348-004D
210 l348-004E
2101348-00SA l\'.IW-36_01122021 1/12/2021 1430h
2101348-00SB
2101348-00SC
210 !348-005D
Work Order: 2101348
Due Date: 1/29/2021
Page 3 of9
Received Date Test Code Matrix Sel Storage
1/15/2021 l 030h HG-DW-DIS-PR Aqueous
IONBALANCE
5 SELAnalytes: BALANCE Anions Cations TDS-Balance TDS-Calc
1/15/2021 1030h 8260D-W-DEN100 Aqueous
Test Group: 8260D-W-DENJOO; # 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 Analytes: TDS
NHJ-W-350.1
1 SEL Analyres: 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 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 Anaptes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
1/15/2021 1030h 8260D-W-DEN100 Aqueous
Test Group_: 8260D-W-DENJOO; # of Analytes: 11 /# ofSurr: 4
300.0-W
3 SEL Analyte.v: CL F S04
ALK-W-2320B-LL
2 SEL Analf_1es: ALKB ALKC
TDS-W-2540C
I SEL Anal)l_le.i: TDS
NH3-W-350.1
I SEL Analytes: NH3N
df-met
df-met
VOCFridge
df-wc
df-wc
df-tds
df -no2/no3 & nb3
df -no2/no3 & nb3
df -no2/no3 & nh.3
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: 01/15/21 13:33 LABORATORY CHECK: %M O RT [J 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
2101348-00SD MW-36 01122021 1/12/2021 1430h
2101348-00SE
2101348-006A MW-14_01132021 1/13/2021 1000h
2l0l348-006B
2l01348-006C
2101348-006D
2101348-006E
Work Order: 2101348
Due Date: 1/29/2021
Page 4 of9
Received Date Test Code Matrix Sel Storage
1/15/2021 1030h NH3-W-PR Aqueous
N02/N03-W-353.2
I SEL Analytes: N03N02N
200.7-DIS
5 SELAnalf_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 NJ 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-Ca/c
1/15/2021 1030h 8260D-W-DENIOO Aqueous
Test GrouJJ_-" 8260D-W-DENIOO; # 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
I 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
I SEL Analytes: HG
HG-DW-DIS-PR
df -no2/no3 & nh3
df -no2/no3 & nh3
df-met
df-met
df-met
df-met
df-met
df-met
df-met
VOCFridgc
df-wc
df-wc
df-tds
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
df-mct
df-met
df-met
df-met
df-met
df-met
3
Printed: Ol/15/2113:33 LABORATORY CHECK: %M [J RT O CN O TAT C QC 0 LUOO HOK ___ HOK __ _ HOK___ COC Emailed ____ _
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID Collected Date
2101348-006E MW-14_01132021 1/13/2021 1 OOOh
2101348-007A MW-39_01132021 1/13/2021 1430h
2101348-0078
2101348-007C
2101348-0070
210 I348-007E
2101348-008A MW-40_01132021 1/13/2021 11 OOh
2101348-0088
2101348-008C
2101348-0080
Work Order: 2101348
Due Date: 1/29/2021
Page S of9
Received Date Test Code Matrix Sel Storage
1/15/2021 1030h IONBALANCE Aqueous df-met
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
1/15/2021 1030h 8260D-W-DEN100 Aqueous VOCFridge
Test Group: 8260D-W-DEN100; # of Anal)Jtes: 11 I # of Surr: 4
300.0-W elf-we
3 SEL Analytes: CL F S04
ALK-W-2320B-LL df-wc
2 SEL Analytes: ALKB ALKC
TDS-W-2540C df-tds
1 SEL Analytes: TDS
NH3-W-3S0.1 df -no2/no3 & nh3
1 SEL Analytes: NH3N
NH3-W-PR df -no2/no3 & nh3
N02/N03-W-353.2 df -no2/no3 & nh3
1 SEL Analy_tes: N03N02N
200.7-DIS df-met
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR df-met
200.8-DIS elf-met
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NJ SE AG
TLSNUZN
200.8-DIS-PR elf-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
1/15/2021 1030h 8260D-W-DEN100 Aqueous VOCFridge
Test Group: 8260D-W-pENJOO; # of Analytes: 11 I # of Surr: 4
300.0-W df-wc
3 SEL AnaQ1_tes: CL F S04
ALK-W-23208-LL df-wc
2 SEL Anall'_tes: ALKB ALKC
TDS-W-2540C df-tds
1 SEL Analytes: TDS
NH3-W-350.1 df -no2/no3 & nh3
1 SEL Analytes: NH3N
NH3-W-PR df -no2/no3 & nh3
3
3
Printed: 01/15/21 13:33 LABORATORY CHECK: %M O RT O CN CJ 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
2101348-008D 1'1\V-40_01132021 1/13/2021 1100h
2101348-008E
2101348-009A 1'1\V-65_01132021 1/13/2021 1 OOOh
210 I348-009B
2101348-009C
2 JO 1348-009D
210 I348-009E
Received Date Test Code Matrix
Work Order: 2101348
Due Date: 1/29/2021
Sel Storage
Page 6 of9
1/15/2021 1030h N02/N03-W-353.2 Aqueous df • no2/no3 & nh3
1 SEL Ana1l._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
1 SEL Analytes: HG
HG-DW-DIS-PR ·
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
l/15/20211030h 8260D-W-DENIOO Aqueous
Test GrouE_: 8260D-W-DENJOO; # of Analytes: Il 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
NH3-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
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-mef
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
Printed: 01/15/2113:33 LABORATORY CHECK: %M :J RT [J CN O TAT [J QC [__° LUO [] HOK___ HOK __ _ HOK___ COC Emailed ____ _
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID Collected Date
2101348-0lOA MW-24_01142021 1/14/2021 0745h
2101348-0lOB
2101348-0lOC
2101348-0lOD
2101348-0IOE
2101348-0llA MW-24A_Oll42021 1/14/2021 0730h
2101348-01 IB
2101348-01 lC
2101348-01 ID
Work Order: 2101348
Due Date: 1/29/2021
Page 7 of9
Received Date Test Code Matrix Set Storage
1/15/2021 I 030h 8260D-W-DEN100 Aqueous VOCFridge
Test Group: 8260D-W-DENJOO; # of Analytes: 11 I# ofSurr: 4
300.0-W df-wc
3 SEL Analytes: CL F S04
ALK-W-2320B-LL df-wc
2 SEL Analytes: ALKB ALKC
TDS-W-2540C df-tds
1 SEL Analytes: TDS
NH3-W-350.1 df -no2/no3 & nh3
1 SELAnalytes: NH3N
NH3-W-PR df -no2/no3 & nh3
N02/N03-W-353.2 df -no2/no3 & nh3
I 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-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 Analy_tes: BALANCE Anions Cations TDS-Balance TDS-Calc
1/15/2021 1030h 8260D-W-DEN100 Aqueous VOCFridge
Test Graul'_: 8260D-W-DEN100; # of Analyles: 11 I# o/Surr: 4
300.0-W df-wc
3 SELAnal).'tes: CL F S04
ALK-W-2320B-LL df-wc
2 SEL Analytes: ALKB ALKC
TDS-W-2540C df-tds
1 SEL Analytes: TDS
NH3-W-350.1 df -no2/no3 & nl13
I SEL Analytes: NH3N
NH3-W-PR df -no2/no3 & nh3
N02/N03-W-353.2 df -no2/no3 & nh3
I SEL Analytes: N03N02N
3
3
P1inted: 01/15/21 13:33 LABORATORY CHECK: %M O RT C CN C; TAT [J QC D LUO[] HOK ___ HOK __ _ HOK___ COC Emailed,._ ___ _
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID Collected Date
2101348-01 lE MW-24A_Oll42021 1/14/2021 0730h
2101348-012A MW-26_01142021 1/14/2021 0810h
2IOI348-0l2B
2101348-012C
2101348-0 l2D
2101348-012E
Work Order: 2101348
Due Date: 1/29/2021
Page 8 of9
Received Date Test Code Matrix Sel Storage
1/15/2021 1030h 200.7-DIS Aqueous
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
I SEL Ana/ytes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Anafy_tes: BALANCE Anions Cations TDS-Balance TDS-Calc
1/15/2021 1030h 8260D-W-DEN100 Aqueous
Test GrouR_:_§_260D-W-DENJOO; # of Ana{ytes: 111 # 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
NH3-W-350.l
I SEL Analytes: NH3N
NH3-W-PR
N02/N03-W-353.2
I SEL Ana'l_tes: 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 SELAnalytes: BALANCE Anions Cations TDS-Balance TDS-Calc
df-met
df-met
df-met
df-met
df-rnet
df-rnet
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
3
Printed: 01/15/21 13:33 LABORATORY CHECK: %M =1 RT [=:J CN C TAT [J QC [J LUO [J HOK ___ HOK __ _ HOK___ COC Emailed ____ _
WORK ORDER Summary WorkOrder: 2101348 Page 9 of9
Client: Energy Fuels Resources, Inc. Due Date: 1/29/2021
Sample ID Client Sample ID Collected Date Received Date Test Code Matrix Set Storage
2101348-013A MW-38_01142021 1/14/2021 0840h 1/15/2021 1030h 8260D-W-DEN100 Aqueous VOCFridge 3
Test Group: 8260D-W-DEN100; # of Analytes: JJ /# ofSurr: 4
2101348-013B 300.0-W df-wc
3 SEL Analytes: CL F S04
ALK-W-2320B-LL df-wc
2 SEL Analytes: ALKB ALKC
2101348-013C TDS-W-2540C df -tds
I SEL Analytes: TDS
2101348-013D NHJ-W-350.1 df -no2/no3 & nb3
1 SEL Analytes: NH3N
NH3-W-PR df -no2/no3 & nh3
N02/N03-W-353.2 df -no2/no3 & nh3
1 SEL Analytes: N03N02N
2101348-013E 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-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 An.alytes: BALANCE An.ions Cations TDS-Balance TDS-Calc
2101348-014A Trip Blank 1/l l/20211220h 1/15/2021 1030h 8260D-W-DEN100 Aqueous VOCFridge 3
Test Group_: 8260D-W-DENIOO; # of Analytes: 11 I# of Surr: 4
Printed: 01/15/21 13:33 LABORATORY CHECK: %M C RT [J CN CJ TAT O QC [J LUO c:J HOK___ HOK __ _ HOK___ COC Emailed ____ _
2
4
5
6
7
American West
Analytical Laboratories
463W.3600S. SaltlakeClty,UT 84115
Phone# (801) 26~686 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: 1st Quarter Groundwater 2021
Project#:
PO#:
Sampler Name: Tanner Holliday
Date
Sample ID: Samoled
MW-25 01112021 1/11/2021
MW-30 01112021 1/11/2021
MW-11 01122021 1/12/2021
M.W-31 01122021 1/12/2021
M.W-36 01122021 1/12/2021
MW-14 01132021 1/13/2021
'MW-39 01132021 1/13/2021
'MW-40 01132021 1/13/2021
MW-65_01132021 1/13/2021
8
9
10 1 IIW-24 01142021 1/14/2021
JIW-24A....01142021 1/14/2021
12 I MW-26 01142021 1/14/2021
Ro!lnqulshed ~ ~ // .../. 10:
ISmrlilture ,,._., ... -. •-~ 111412021
V Tlmo:
l"l!nlNeme: TamcrHollltlav 110C
Reiloqlllslleal>y. Pa~ --11oue:
F'nn!Name:
Re11J>l(I.IISl1edl>y. oate.:
""'nalure
TI.me:
Print Name::
RelinQulSl1e<l l>y. Oat« -··-ITlme;
Pr!nl Name:
CHAIN OF CUSTODY 2/cf'?Jf/y
Al ,_,.. will be conducted using NElAP accredited melllods and alt data will be reported using AWAL's sllndatd analyte Hsts and
reporting limits (PQL) unless specifically requested olhefwtse on If-is Chain of Custody and/or attached docunenlatlon.
AWAL Lab Sample Set#
Page 1 of 2
I QC Level: I Tum Around Time: Unless olher arrangements have been made, I°"' Date signed reports will be emailed by 5:00 pm on
3 Standard the day they are due.
X Include EDD: Laboratory Use Only
0 LOCUS UPLOAD ::E <ll t) EXCEL !samples We"': (,,{ p::;~ i,E on Ix Field Filtered For:
1 e hand delivered ....... ::r: ::E Dissolved Metals ...., i::· i,j ::.:· "" ::E 2 Ambk!nl~ C'I .0 <ll.
~ ll,, z For Compliance With:
3 Temperabn O • (, 0 I) ~ D NELAP •c
0 r:.. D RCRA c' C'l ;:i >. D CWA 4 Received Broken/Leaklng 0 ~ 0 c t) ;:i D SDWA (lmproper1y Sea"'c;) ....... cY) 0 D ELAP/A2LA ...., ij;i' 0 y N c .. a t) i::· Q D NLLAP Lt) 0 .... r/) ~ 0 C'l "; D Non-Compliance 5 ryP"'5erved cY) 0 cY) t) ~ g .. Lt) a .. D other: y) N Q ~ u .a i G' ~ ~ CJ G' ,e II t) u 0 Checked at bench
"" Cl " ~ C'l C) 0 al '1:1 .; j IO y N " C) 0 i Cl .; ~ ~ "' 0 Lt) rn iii u a::i r/) Known Hazards 6 Received Wrthin ;:;; Ill: :t. a .!: al 0 " -a -0 vi z rQ .. Holdlng Tlmes Time (.) Q. N C'l Ul 1 .. < u & © 0 E 0 = Ii ~ ~ a 0 N
Samoled ,)lJ Ill: ~ t,) 0 > Samele Comments ~ ..
1235 7 w X X X X X X X X X X
1220 7 w X X X X X X X X X X ~oc Tape was: .. 1 Gj"enl on Outer Paci<age 1245 7 w X X X X X X X X X X Y N NA
1410 7 w X X X X X X X X X X
2 c!J'°""' on Outer Package
1430 Y N NA 7 w X X X X X X X X X X
1000 7 w X X X X X X X X X 3 X P"'5ent on Sample
y N ff 1430 7 w X X X X X X X X X X 4 Unbroken on Sample 8 y N 1100 7 w X X X X X X X X X X
1000 7 w X X X X X X X X X X Dlsaepancles Between Sample
745 Looes and coc Recorn? 0 7 w X X X X X X X X X X y N\
730 7 w X X X X X X X X X X
810 7 w X X X X X X X X X X
Receivea by: Date: Special Instructions: Sianeture
Tlme:
Print Name: Sample containers for metals were field filtered. See the Recelved by~ 1 -1--l. / ury~/v/ Analytical Scope of Work for Reporting Limits and voe analyte lsianalure .( _ .• cc-i..z.-.
Print Nam .. _ 6'/;/JA /. I I y '• / Time/ (l). A list.
Recetvea by: ( Dale:
ls..nature
rnme:
Pri.ntName:
Received by: Oate:
Slanalu'e
[Time:
PrinlName:
I
·~
American West
Analytical Laboratories
463W.3600S. 5altlakeCity,UT 84115
Phone# (801) 26~686 Toll Free# [phone]
Fax# (801) 263~87 Email [e-mail]
www.awal-labs.com
Client: Energy Fuels Resources, Inc.
Address: 6425 S. Hwy. 191
Blanding, UT 84511
Contact: Tanner HoWday
I
I
[phone] CeH #: I Phone#: --------------Email: thollida:,@energyfaels.com; KWelnel@ene,:gyfuels.com
Project Name: 1st Quarter Groundwater 2021
Project#:
PO#: -------------------1
Sampler Name: Tanner Holliday I
Sample ID:
Date
Sampled
Time
Samoled
13,MW-38_01142021
14 Trip Blank
1/14/2021
1/11/2021
840
1220
15
16
17
18
19
20
CHAIN OF CUSTODY
All analysis wil be condlX:ted using NELAP accredited methods and all data will be reported using AWAL's ~ analyte lists and
reportlng llml1s (POL) ooless specif,cally requested olherW1se on lhis Chain of Custody and/or attached oocumentatlon.
QC Level: I Tum Around Time: l Unless other arrangemenls have been made,
signed reports will be emailed by 5:00 pm on
3 Standard lhe day they are due.
I I I I I I I
0 X Include EDD:
::s m LOCUS UPLOAD
() EXCEL t>il t>il ~ Field Filtered For: ..... :i:: ::s Dissolved Metals ... s::' Iii ::s ::,i' st-C'l .t5 ar ~ 0.. z For Compliance Wrth:
cj .; tS § NELAP Cl rx.. RCRA & C'l a > b CWA cj ;:::-
0 0 C) ::i p SDWA ..... Co) 0 .... ... ~ 0 a D ELAP/A2LA cj 0 a C) D NLLAP II) 0 f/J ~ 0 ~ Ill .: Co) 0 'i2 C) i::· D Non-Compliance g .. II) a ... D Other: 0 ::t. 0 ·,i 1 G' I!! ~ c:, G' = ll!I C) 0 0
Q) )( 0 "" 0 II IO C :s (') 0 0 st-ia 'O .; ., ~ C'l ]j "' 0 II) fll 0 a::i ::;; II) ~ f/J ii Known Hazards C I!: ::t. a 0 ., ..... tf ..... 0 "' :i fill u ii C"I m fll 1 ~ < & 0 E Ii r: 13 Cl "' .s Sample Comments .. Ul t.)
7 'W X X X X X X X X X X
3 w X
2 ( Q I "3 lf '8'
AWAL Lab sample Set#
Page 2 of 2 r-•Dat.,
Laboratory Use Only
8amplesWere: v{f'1S ,c::,,hand-
2 Amble,,torE:)
3 Temperalu'e O (p ·c
4 Received Brokes>'l.eaklng
(lmJ)(Cper!y Seal~
y ~/
5 ~\' Preserved fY'J N
~atbench
y N
6 Received Wittlin
Holding Times ~ N
"'CC Tape Was:
1 Present on Outer Package Q) N NA
2 .,upbroken on Outer Package
~I N NA
3 Present on 8am pie C.i
y N ~,
4 Unbml;on,on Semple ( ·)·
y N ~
211 I I I I I I I I I I I I I I I 1ra~coc~=:nSample
22
23
RetinqUISMd by:
ISfonalUre ::Jh~ . Jl,IL-£-i );)le:
'.J tnme:
Received by:
111~1202,ls_;gnature
Date:
[Time:
y fl
Special Instructions:
Reli0<tulal:1edby: Analytical Scope of Work for Reporting Limits and VOC analyte
r>r1n1 Name: T8MO< I Sample containers for metals were field filtered. See the
-= ~
1Pr1nt Name: Prin!Ni![Tle.: _/()3, (5 ~=by. Dale: Received by: ' / !Date:
lsiana\"8
illms: [Time:
iPoo! Nam_o: Print Ni!!!!_e:
by: iD11ie: Received by: ,Date:
ls!Qml>n Signature
ITtme: lime:
!Print Name: IPrlntNam~
Analysis
Ammonia
COD
Cyanide
Metals
NO:z/N03
O&G
Phenols
Sulfide
TKN
TP04
CrVI+
Procedure:
Frequency:
Preservation Check Sheet
s amp le Set Ext
Preservative I < 3 L/ ) G
pH<2 H2S04 ,?c; \t"( Ve::( ~~ -kf' 14/·
pH<2H2S04 I' 11 I , if" ~
pH>l2NaOH
pH<2HN03 1£'7 Y.L,:, 'ks V.,,< V,f ~(
pH<2H2S04 lf'v.'r-YV,, C, v:'.( r v;;;r VJ_,C, ry;.{
pH<2HCL I/' I' /' . ;-· ,,..
pH<2H2S04
pH>9NaOH,
Zn Acetate
pH<2 H2S04
pH<2 H2S04
pH>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
7
)/;:J ,,.
Y,,("
.,Vu<"
//
dpH
?J ~
0,,;. >?~ ,
\I'.,.< v..,
v J/IS -,£,
I /
I (j II
0< lws ..
Y.,( ~s
"~( 0-(
V I
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 tl1e sample matrix.
The sample pH was unadjustable to a pH> __ due to the sample matrix interference .
IZ
v~(
'
Z,1
1kc:;
/"
Lab Set ID:
pH Lot#:
/3 I l/
Ii,;_$"
f'
Y-c·r
'1~<
//
2 { (l / ,j l/ ,fl
0{l/3
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
Tanner Holliday
Energy Fuels Resources, Inc.
6425 South Hwy 191
Blanding, UT 84511
TEL: [phone]
RE: 1st Quarter Ground Water 2021
Dear Tanner Holliday: Lab Set ID: 2101426
American West Analytical Laboratories received sample(s) on 1/19/2021 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,
K I F Digitally signed y e . by Kyle F. Gross
Date:
Gross 2021.02.03
13:26:48 -07'00' Approved by: ,...._ ___________ __.
Laboratory Director or designee
Report Date: 2/3/2021 Page 1 of 17
All analyses applicable to the CWA, SOWA, and RCRA are perfom,ed in accordance to NELAC protocols. Pertinent sampling information is located on Lhe attached COC Confidential Business Tnfmmalion: This report is provided for the exclusiYe use of the
~ddressee Prl\'ile~es o_f sub~seq~enl ~~e of the ~~e of lhis .con;ipany or an) 1~mber of ils staff, or reproductio!~ ~f this repo~ in .con~eclion .. \\ilh Lhe a~,1ertisemenl, P~?motio.n <!r saJe of~!), ~rod~cl or P~?cess, ~r in ~onm;_c~ion w\th lh~ n;_-p~blication of this repon
American West Client:
ANALYTICAL LABORATORIES Project:
Lab Set ID:
SAMPLE SUMMARY
Energy Fuels Resources, Inc.
1st Quarter Ground Water 2021
2101426
Contact: Tanner Holliday
Date Received: 1/19/2021 1230h
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
Lab Sample ID Client Sample ID
2101426-00IA MW-12 01142021
2101426-002A MW-27 01142021
2101426-003A MW-28 01152021
2101426-003B MW-28 01152021
2101426-003C MW-28 01152021
2101426-004A MW-29 01152021
2101426-00SA MW-32 01142021
Date Collected Matrix Analysis
1/14/2021 1415h Aqueous ICPMS Metals, Dissolved
1/14/2021 1330h Aqueous Nitrite/Nitrate (as N), E353.2
1/15/2021 1020h Aqueous Nitrite/Nitrate (as N), E353.2
1/15/2021 1020h Aqueous Anions, E300.0
1/15/2021 1020h Aqueous ICPMS Metals, Dissolved
1/15/2021 950h Aqueous ICPMS Metals, Dissolved
1/14/2021 1150h Aqueous Anions, E300.0
Report Date: 2/3/2021 Page 2 of 17
All analyses applicable to the CWA SDWA. and RCRA a.re perfom1ed in accordance lo NELAC protocols. Pertinent sampling information is located oi1 the al1ached COC Confidential Business lnforinolion: This repon is provided for the exclusiYe use or the
~ddressee Pri\ ile~es o.r sub ... seq~1enl ~~e of lhe ~~e of this _con.1pany or M) 1~mber of its slnIT, or reproductio.~ ~~this repo~ in ~on~,ection~ ,i,ith the ~vertisement, P~?motio.n ~r sale of ?J!) ~rod~ct or p~~ess, ~r in ~onn:_c!ion \\'!lh th~ r~-publicaJion or this report
Inorganic Case Narrative
American West Client:
ANALYTICAL LAUORATORIES Energy Fuels Resources, Inc.
Tanner Holliday
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
Contact:
Project:
Lab Set ID:
Sample Receipt Information:
Date of Receipt:
Date(s) of Collection:
Sample Condition:
C-0-C Discrepancies:
1st Quarter Ground Water 2021
2101426
1/19/2021
1/14 & 1/15/2021
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, indicating no
apparent matrix interferences.
Corrective Action: None required.
Report Date: 2/3/2021 Page 3 of 17
All anal)ses applicable to lhe CWA. SDW ~ and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business Information: This repon is prm•ided for the exclusi\·e use of the
~ddressee Pri,·ile~es of sub .. seq~enl ~1~e or the ~?1:'e of lhis.co1~pany or any ~~be1 of its staff, or reproductio~ ~~this repm; in ~on~ection,, with the a~~er1isemen1, P~?motio.n ~1 sale of ~;~.r1odl~ct or P~?cess, ~r in ~onm~c~ion w!th th~ r:·p~blication of this report
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2101426
Project: 1st Quarter Ground Water 2021
Analyte Result
Lab Sample ID: LCS-75000 Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Uranium 0.200
Lab Sample ID: LCS-75000 Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Selenium 0.200
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
01/28/2021 1013h
01/22/2021 858h
mg/L E200.8
01/27/20211716h
01/22/2021 858h
mg/L E200.8
MDL
0.000176
0.000508
Reporting
Limit
0.00200
0.00200
Contact:
Dept:
QC Type:
Amount
Spiked
0.2000
0.2000
Tanner Holliday
ME
LCS
Spike Ref.
Amount %REC
0 99.8
0 100
Limits
85 -115
85 -115
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Amt % RPO Limit Qual
Report Date: 2/3/2021 Page IO of I 7
analyses applicable to the CWA. SOWA, and RCRA are perfom,ed in accordance Lo 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: 2101426
Project: 1st Quarter Ground Water 2021
Analyte Result
Lab Sample ID: MB-75000 Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Uranium < 0.000200
Lab Sample ID: MB-75000 Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Selenium < 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
C SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount
Units Method MDL Limit Spiked
01/28/2021 1009h
01/22/2021 858h
mg/L E200.8 0.0000176 0.000200 -01/27/2021 1648h
01/22/2021 858h
mg/L E200,8 0.0000508 0.000200
Tanner Holliday
ME
MBLK
Spike Ref.
Amount %REC Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPO Limit Qual
Report Date: 2/3/2021 Page 11 of 17
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
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: 2101426 Dept: ME
Project: 1st Quarter Ground Water 2021 QC Type: MS
Reporting Amount Spike Ref. RPDRef. RPD
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 2101348-002EMS Date Analyzed: 01/28/2021 1024h
Test Code: 200.8-DIS Date Prepared: 01/22/2021 858h
Uranium 0.222 mg/L E200.8 0.000176 0.00200 0.2000 0.00986 106 75 -125
Lab Sample ID: 210I348-009EMS Date Analyzed: 01/28/2021 1107h
Test Code: 200.8-DIS Date Prepared: 01/22/2021 858h
Uranium 0.282 mg/L E200.8 0.000176 0.00200 0.2000 0.0688 107 75 -125
Lab Sample ID: 2101348-002EMS Date Analyzed: 01 /27/2021 1735h
Test Code: 200.8-DJS Date Prepared: 01/22/2021 858h
Selenium 0.251 mg/L E200.8 0.000508 0.00200 0.2000 0.0556 97.7 75 -125
Lab Sample ID: 2l0I348-009EMS Date Analyzed: 01/27/2021 1822h
Test Code: 200.8-DIS Date Prepared: 01/22/2021 858h
Selenium 0.196 mg/L E200.8 0.000508 0.00200 0.2000 0.000128 98.1 75 -125 -Lab Sample ID: 2101426-00lAMS Date Analyzed: 01/27/2021 1858h
Test Code: 200.8-DIS Date Prepared: 01/22/2021 858h
Selenium 0.229 mg/L E200.8 0.000508 0.00200 0.2000 0.0351 97.1 75 -125
Lab Sample ID: 2101426-00IAMS Date Analyzed: 02/01/2021 1239h
Test Code: 200.8-DIS Date Prepared: 01/22/2021 858h
Uranium 0.252 mg/L E200.8 0.000176 0.00200 0.2000 O.OZ5 113 75 -125
Report Date: 2/3/2021 Page 12 of 17
analyses applicable to the CWA. SOW 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 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
American West _QC SUMMARY REPORT ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2101426 Dept: ME
Project: 1st Quarter Ground Water 2021 QC Type: MSD
---
Reporting Amount Spike Ref. RPO Ref. RPO
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 2101348-00ZEMSD Date Analyzed: 01/28/2021 102 7h
Test Code: 200.8-DIS Date Prepared: 01/22/2021 858h
Uranium 0.213 mg/L E200.8 0.000176 0.00200 0.2000 0.00986 102 75 -125 0.222 3.73 20
Lab Sample ID: 2101348-009EMSD Date Analyzed: 01/28/2021 111 lh
Test Code: 200.8-DIS Date Prepared: 01/22/2021 858h
Uranium 0.283 mg/L E200,8 0.000176 0.00200 0.2000 0.0688 107 75 -125 0.282 0.223 20
Lab Sample ID: 2101348-00ZEMSD Date Analyzed: 01/27/2021 1738h
Test Code: 200.8-DIS Date Prepared: 01/22/2021 858h
Selenium 0.249 mg/L E200.8 0.000508 0.00200 0.2000 0.0556 96.7 75 -125 0.251 0.860 20
Lab Sample ID: 2101348-009EMSD Date Analyzed: 01/27/2021 1825h
Test Code: 200.8-DIS Date Prepared: 01/22/2021 858h
Selenium 0.200 mg/L E200.8 0.000508 0.00200 0.2000 0.000128 100 75 -125 0.196 2.02 20
Lab Sample ID: 2101426-00lAMSD Date Analyzed: 01/27/2021 1902h
Test Code: 200.8-DIS Date Prepared: 01/22/2021 858h
Selenium 0.234 mg/L E200.8 0.000508 0.00200 0.2000 0.0351 99.3 75 -125 0.229 1.88 20
Lab Sample ID: 2101426-00lAMSD Date Analyzed: 02/01/2021 1245h
Test Code: 200.8-DIS Date Prepared: 01/22/2021 858h
Uranium 0.252 mg/L E200 8 0.000176 0.00200 0.2000 0.025 114 75 -125 0.252 0.200 20
Report Date: 2/3/2021 Page 13 of 17
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 lnforrnation: 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 ln 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: 2101426
Project: 1st 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-Iabs.com
QC SUMMARY REPORT
Method MDL
Reporting
Limit
Contact:
Dept:
QC Type:
Amount
Spiked
Tanner Holliday
WC
LCS
Spike Ref.
Amount %REC
Lab Sample ID: LCS-RI47955 Date Analyzed: 01/21/2021 1650h
Test Code: 300.0-W
Chloride 5.01 mg/L E300.0 0.0116 0.100 5.000 0 100
Lab Sample ID: LCS-R147977 Date Analyzed: 01/22/2021 1202h
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 1.03 mg/L E353.2 0.00494 0.0100 1.000 0 103
Limits
90 -110
90 -110
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt % RPD Limit Qual
Report Date: 2/3/2021 Page 14 of 17
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 fnformation: 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.
LabSetID: 2101426
Project: 1st Quarter Ground Water 2021
Analyte Result
Lab Sample ID: MB-R147955 Date Analyzed:
Test Code: 300.0-W
Chloride < 0.100
Lab Sample ID: MB-R147977 Date Analyzed:
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) < 0.0100
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 REPORr
Contact:
Dept:
QC Type:
Reporting Amount
Units Method MDL Limit Spiked
01/21/2021 1622h
mg!L E300.0 O.Ql 16 0.100
01/22/2021 1201h
mg/L E353.2 0.00494 0.0100
Tanner Holliday
WC
MBLK
Spike Ref.
Amount %REC Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPO Limit Qual
Report Date: 2/3/2021 Page 15 of 17
analyses applicable to the CWA, SDWA, and RCRA are perfom1ed in accordance to N ELAC 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 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
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2101426
Project: 1st Quarter Ground Water 2021
Analyte Result
Lab Sample ID: 2101426-00JBMS Date Analyzed:
Test Code: 300.0-W
Chloride 1,140
Lab Sample ID: 2101426-00JAMS Date Analyzed:
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 8.40
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
Units Method MDL Limit Spiked
01/22/2021 139h
mg/L E300,0 2.32 20.0 1,000
01/22/2021 1226h
mg/L E353.2 0.0247 0.0500 5.000
Tanner Holliday
WC
MS
Spike Ref.
Amount %REC
128 101
3.44 99.1
Limits
90 -110
90 -110
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPO
Amt %RPO Limit Qual
Report Date: 2/3/2021 Page 16 of 17
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 tJ-
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: 2101426
Project: I st Quarter Ground Water 202 l
Analyte Result
Lab Sample ID: 2101426-00JBMSD Date Analyzed:
Test Code: 300.0-W
Chloride 1,150
Lab Sample ID: 2101426-00JAMSD Date Analyzed:
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 8.36
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
Contact:
Dept:
QC Type:
Reporting Amount
Units Method MDL Limit Spiked
01/22/2021 207h
mg/L E300.0 2.32 20.0 1,000
01/22/2021 1227h
mg/L E353.2 0.0247 0.0500 5.000
Tanner Holliday
WC
MSD
Spike Ref.
Amount %REC
128 102
3.44 98.3
Limits
90 -110
90 -110
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPO
Amt %RPO Limit
1140 0.192 20
8.4 0.501 10
Qual
Report Date: 2/3/2021 Page 17 of 17
analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling inforn1ation is located on the attached COC. Confidential Business Jnfom1ation: 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 Rpt Emailed: UL
Denison
WORK ORDER Summary Work Order: 2101426 Page 1 of 1
Client: Energy Fuels Resources, Inc. Due Date: 2/2/2021
Client ID: ENE300 Contact: Tanner Holliday
Project: 1st 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 Matri:x: Sel Storage
2101426-00lA MW-12_01142021 1/14/2021 1415h 1/19/2021 1230h 200.8-DIS Aqueous DF-Metals
2 SEL Analytes: SE U
200.8-DIS-PR DF-Metals
2101426-002A MW-27 _01142021 1/14/2021 1330h 1/19/2021 1230h N02/N03-W-353.2 Aqueous DF-N02/N03
1 SEL Analytes: N03N02N
2101426-00JA MW-28_01152021 1/15/2021 1020h 1/19/2021 1230h N02/N03-W-353.2 Aqueous DF-N02/N03
1 SEL Ana/ytes: N03N02N
2101426-00JB 300.0-W DF-WC
1 SEL Analytes: CL
2101426-003C 200.8-DIS DF-Metals
2 SEL Analytes: SE U
200.8-DIS-PR DF-Metals
2101426-004A MW-29_01152021 1/15/2021 0950h 1/19/2021 1230h 200.8-DIS Aqueous DF-Metals
1 SEL Analytes: U
200.8-DIS-PR DF-Metals
2101426-005A MW-32_01142021 1/14/2021 1150h 1/19/2021 1230h 300.0-W Aqueous DF-WC 1
1 SELAnalytes: CL
Printed: 01/22/21 08:36 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# (801) 2~6 ToU Free# (888) 26~8686 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#:
EmaU: thoWdaJ'@alerc,fuels.c:am; [e-mail]
Project Name: 1st Quarter Ground Water 2021
Project#:
PO#:
Sampler Name: Tanner Holliday
Date
Samele ID: Sameled
MW-12_01142021 1/14/2021
' MW-27_01142021 1/14/2021
, MW-28_01162021 1/15/2021
MW-29_01152021 1/15/2021
' MW-32_01142021 1/14/2021
I
'
I
I
!
~by.-.\.~ ...... LL//·/ -1C1·w.
l/1ll/2021
V Troe<
~NarTM1: Tanner Hol'ldo'il 1100
[Rellnq.J<hod by. 01te:
lsi,,,.IIJnl
m,,c,,
Prr<Nlmo:
R_.lnquist.:iby 0•1•: Is;,,,._.,,,, -IPrrtNamo:
Roa,q......iby: Dalo:
s ........
mmo:
IP,..,.N,mo:
CHAIN OF CUSTODY ~ lo( 1-.;2, {g
All analysis wl be conducted usng NELAP eccredfted melhods end al dllta will be mpor1ed using AWAL's standard enelyte list$ end reporting linlta (PQL} LW11e6s
speelflca\ly raquested olherwi98 on this Chlh of Custody and/or attached documentation.
AWAL Lab Sample Set#
Page 1 of 1
I QC Level: I I Tum Around Time: I Unless 0<11<,r arrangem.,... """" been meda, I Due Date:
3 Standard
olgnad "'ports wll be •malled by 5:00 pm on
the d11y they are due.
X Include EDD: Laboratory Use Only
LOCUS UPLOAD
EXCEL $0fflplot Wou/'F Ix Field FIitered For:
Dlaolved Metals e hand dellve"'d
~ ~ 00 AmbM.-e iiS 0 0 <ii' 0 For Compliance With: 0 c:, c:, 0 0 iiS 0 NELAP Temperati..e ~ •c 0 ~ ~ c:, es 0 es ~ ......
----;:;:. ;:;:. 1:::-t--0 0 RCRA t--0 ti 0 <'< 0 CWA R--...i Brounll.ealong 0 ti ----c:, C, C, 0 I'-0 SOWA Omprope,ty Seeledv 0 !:!. !:!. £!. 0 C, !:!. D ELAP/A2LA y N -II 0 a II II a 6" £!. D NLLAP
"I' 6" .e .a .a ~ ti 6" i ;:. 'ii 0 Non-Compliance ~p~ 0 II II C, 0 ci ~ c:, II '1:1 .. 0) c:, ,!ii 0 Other: N 0) .e II & t! ,._ 0) .. II) ..
I!! !2. ,._ G" ;, t.) 0 ... 1111 !2. ii,! et bench ., ~ 0 c:, '1:1 '1:1 '1:1 C, 0 .,, II .,, y N C: .., c:, ~ "Cl C, c:, ]i " 0 i i " ~ II) ! ii " ::;; C ~ c:, .e: Known Hazards Received Within C: ii: II) t!. :t. II) 0 0 .Ji (J ci :t. :t. 0 J 0 & wn-· Time C. Ill .. • " • 0 ! J 'o E 0 Ci Q JI Jl JI JI &: N Sameled " Ill Samele Comments .. CJ) ii: "' Q Q Q Q Q
1415 1 w X X
1330 1 w X ~onOutarPadla,gio
N NA
1020 3 w X X X X Unbroken on Outer Package
960 1 w X
1150 1 w X @ N NA
Present on Sample <9 y N
Unbroken on Sample @ y N
C11ac,npo...,.e.-.s,mp1o
Lobe!:; and COC Record?
y (;)
Received by: [Oata: Special Instructions: ,~hnature
!Time:
Print Name: Sample containers for metals were field filtered. See the
IR_,i..,~ j _-lL, __/ ro,,to, , /17 /z .. ,/ Analytical Scope of Work for Reporting Limits and voe analytc ls!oaatum . ,.~
Ll1lv1 t.. "I-/~~~~.;-[Time: list.
or-.NamD! 12":J d
Received by: 1oa1a:
Sk!netun,
Time:
Print.Nania:
tReoelWd by: Cote:
Slanatura
Time,
Print.Name:
I
Analysis
Ammonia
COD
C anide
Metals
N02/N03
O&G
Phenols
Sulfide
TKN
TP04
CrVI+
Procedure:
Frequency:
Preservation Check Sheet
Sa_l!ll)le Set Extension and pH
Preservative I 2 [} t/ ~
H<2 H2S04
H<2 H2S04
H>12NaOH
H<2HN03 ~· ~/; V.:,
H<2 H2S04
, 'i.f r V.:c
H<2HCL I r
H<2 H2S04
pH>9NaOH,
Zn Acetate
H<2 H2S04
H<2H2S04
pH>9
CNI!1]2S04
1)
2)
3)
4)
5)
6)
7)
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
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#:
21(.) /1/z &..
&1 5° L/3
keJ=l• I Laboratories LLc
a member of The GEL Group INC
PO Box30712 Cha~eston.SC29417
2040 Smge Road Cha~ eston .. SC 29407
P 843 556.8171
F 843.766 1178
February 18, 2021
Ms. Kathy Weinel
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado 80228
Re: White Mesa Mill GW
Work Order: 532727
Dear Ms. Weinel:
GEL Laboratories, LLC (GEL) appreciates the opportunity to provide the enclosed analytical results for the
sample(s) we received on January 22, 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
Project Manager
lll fflll 1~111 :ti 111111111 U 111
gel.com
Page 2 of 28 SDG: 532727
Energy Fuels Resources (USA), Inc.
White Mesa Mill GW
SDG: 532727
February 18, 2021
Laboratory :1dentrfication:
GEL Laboratories LLC
2040 Savage Road
Charleston, South Carolina 29407
[phone]
Summary:
Receipt Narrative
for
Energy Fuels Resources (USA), Inc.
SDG: 532727
Sample receipt: The samples arrived at GEL Laboratories LLC, Charleston, South Carolina on January 22, 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
532727001 MW-28 01152021
532727002 MW-11 01122021
532727003 MW-14_01132021
532727004 MW-24_01142021
532727005 MW-24A 01142021
532727006 MW-25 01112021
532727007 MW-26 01142021
532727008 MW-30 01112021
532727009 MW-31 01122021
532727010 MW-36 01122021
532727011 MW-38_01142021
532727012 MW-39_01132021
532727013 MW-40 01132021
532727014 MW-65 01132021
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 of28 SDG: 532727
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.
Project Manager
Page 4 of 28 SDG: 532727
,..,.e .... £r Sheet 1 of 1
I . ~-~ _rJ
_JJ/!I/ E N ERGY FUELS RESOURCES
CHAIN OF CUSTODY
Sample~ Shipped to: GEL Laboratories, LLC
2040 Savage Road
Contact: Tanner Holliday
Ph: 435 678 2221
Charleston, SC 29407 [e-mail]
[phone]
Chain of Custody/Sampling Analysis Request
p . t roJec s amp ers N ame s amp1ers s· t 1gna ure . l~;,AA#rt U/!L/\/ 01 Ground Water 2021 Tanner Holliday
I Time
Sample ID Date Collected Collected Laboratory Analysis Requested
MW-28 01152021 1/15/2021 1020 Gross Alpha
MW-11 01122021 1/12/2021 1245 Gross Alpha
MW-14 01132021 1/13/2021 1000 Gross Alpha
MW-24 01142021 1/14/2021 745 Gross Alpha
MW-24A 01142021 1/14/2021 730 Gross Alpha
MW-25 01112021 1/11/2021 1235 Gross Alpha
MW-26 01142021 1/14/2021 810 Gross Alpha
MW-30 01112021 1/11/2021 1220 Gross Alpha
MW-3'1 01122021 1/12/2021 1410 Gross Alpha
MW-3'6 01122021 1/12/2021 1430 Gross Alpha
MW-38 01142021 1/14/2021 840 Gross Alpha
MW-39 01132021 1/13/2021 1430 Gross Alpha
MW-40 01132021 1/13/2021 1100 Gross Alpha
MW-65 01132021 1/13/2021 1000 Gross Alpha
I
I
I
Comments: Please send report to Kathy Weinel at [e-mail]
Relinquish'ed By/S~g-':na,re)
0 tcAf\.t{(. ./f ~Tanner Holliday
Relinquished By:(Signature)
Page 5 of 28 SDG: 532727
Date/Time Received y:(Si nature
1/18/2021
1100
I
Date/Time
r
I m l Laboralories LI.C SAMPLE RECEIPT & REVIEW FORM
Client: :t)NN.T SOWAR/COC/Work Order: ~3Z /2.7
I MLS 1-72.--U Rccch•cd Bv: Dute Rccci,cd:
FedEx Express
c;«~~h1o:
FedEx Ground PS Field Services Courier Other
Cnrricr and Tracking Number
l'l Ii").. Y4 Y I. 'l qgl.f1 (?II.{
Suspcclcd lluzllrd lnfonnalion ~ C, •If Net Coun1s > I CXk:pm on smnplcs not market! "rJdioaclivc", contacl the R:Kliation S:ifcty Group for further invcs1iga1ion. z
I lazartl Cla.ss Shipped: UN#:
A)Shioocd :/.i a DOT HnznKl'111$'! I lflJN2910. ls the Rndinaclivc Shipment Survey Compliant'? Yes __ No_
B) Ditl the cn,•111 dcsigcmtc the samples arc 10 be I Coe IIOIULlon (Ir nKliood VO stii:kcrs 011 111nincr,. oqu.~I cHcm·lle,1i!!nntinn
rccc.h·cJ as l'ndio.ic:tivc7
C) Did lhc RSO classify 1hc smnplcs as I Ma.,imum Net Coun1s Observed• (Observed Connls -Arca Background Co11111s): /J'1--·~· I mR/Hr
CII\SSiflcd JLs: Rud I Rnd2 Rud 3 r
r:uH°'tcli\'C'!
I)) Did the tlicnt Jcsi!!n;olc ~-nmplc~ un: h11znrd<.1us·1 I COC noJnllun or lw.nrrl loll<lls llO conwutCD, c,,unl cliont llas1GJllllinn.
I Ir Dor E i. yes. select Uoz:ir<L~ below,
E) Did the RSO id.:ntit'v t>O~sihlc h,.,ards'/ PCB's Flanunaillc Foreign Soil RCRA Asbestos Beryllium 01hcr:
Su11111lc Receipt Crilcrl:I ¥) ~ C, Conuncnts/Qualificr.< (Rc11ulrcd for Non-Conformin~ Items) )< z; z
Shipping containers received inl.icl and CU'Clo A~11lic•hlc: Sc,1, hrokcn Omnugi.:d co1uaincr (.c:1kln,S contilincr 01hcr (<lc,orlhcl
1 i;cnlcd'!, I
2 Chnin uf cus1ody doeumcms included I Circk:A11pllc:ot1lc: Client cont.iclcd and 11rmll:lc1l COC C.OC crc:ui:d upon n!('cir1
wllh ~hipi11e1H')
l'resc"'311on Mcthqd: Wcl Ice Ice Pnck~ Dry ice ~"llhcr:
3 Sampl~-s requiring cold prcscrvmion I *all tcmpcrnturcs an! recorded in Celsius TEMP:2.D"C.....
within CO< 6 de~. C)'!*
Doily cl)l,'Ck performed and passed on IR Tcmpcn,turc Device Serini#: !R3-18
4 tcmpcr:nure gun? I Se<:Qndary Tcmpcr.iturc Device Serial# (If Applic·able):
Circle ,\prlio:oblc: S,,rnlJ; hrnkcn D.ruu~it'd 4;,in1.1Incr l.,e;1kin~ cnn1:dm:r 01hcr (,toscrll>t) s s~mfll.c .conrn incr:; inlncl and scaled?
Snmplcs requiring chemical prcscrvulion S:tmpfc ID1s nnd Conrulni.:f!I, /\tl'ccJcd:
6 ni ptopcr pH? tr Prose""'""' nddod. u,1~:
If Yes, arc En,m·c~ or Soil Kits prcscnl fnrsnlids'! Yes_ No_ NA_(! ryes. tnkc to VOA Frcc,cr)
Do nny samples require Volntilc Do liquiJ VOA vials coniain ucl<.l prcs,:1w1tion? Yes_ No_ NA_(I f unknown, sclccl No)
7 A11nlysis'! Arc liquid VOA vials free orhcatl,p:ic,:'! Yes __ Nn_ NA_
.'\nmfile fl)'s ;rnd container~ affcclcd:
V ID'. nnd 1cs1s affccicd:
8 Snmplcs,rc~·civcd within holding 1imc''
SamJllc JD's un COC mnlch !D's on ( ID'~ and co111ai11c1. 11ffcclcd:
9 bottles?
Date & ti me on COC match dale & lime Cirolc Appl icablc: N,1 ,!:itcs 011 container.; No 1imcs on conlain~rs COC mis ing info Olhcr (dc~ri b,:)
IO on bottles'! /
Number hr conlnincrs received m,11ch Citdc Apptknblc: No comnincr count on COC 01hcr (dcmill<lJ
11 nmnbcr i!1dicatcd 011 COC? /
12 Arc smnplc containers idcm.ilinblc ns I GEL nto\•idcd ll\' tiJ;C of GEL lnhcls'!
13 COC !'or~ is properly signed in I Circle AP,llic,lhlc: Nol rclinqui~hcd Oth,•r (tlcmibc)
1ctinquisht d/rcc~ivcd sections'?
Crnnnwnts (Use Co111in11c1io11 !'om1 i( needed):
l
I ! .
I PM (or PMA) J\!Vicw: Initials N''elr Date J I :2. ~ I 2. \ Page _j_ of _l_
I
GL-CHL-SR-001 Rev 7
Page 6 of28 SbG: 532727
GEL Laboratories LLC -Login Review Report
GEL Work Order/SDG: 532727
Client SDG: 532727
Q1 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.
532727001 MW-28_01152021
532727002 MW-11_01122021
532727003 MW-14_01132021
532727004 MW-24_01142021
532727005 MW-24A_01142021
532727006 MW-25_01112021
532727007 MW-26_01142021
532727008 MW-30_01112021
532727009 MW-31_01122021
532727010 MW-36_01122021
532727011 MW-38_01142021
532727012 MW-39_01132021
532727013 MW-40_01132021
532727014 MW-65_01132021
Client Sample ID Status Tests/Methods
-001 MVV-28_01152021 REVVV GFPC, Total Alpha Radium,
Liquid
-002 MVV-11_01122021 REVVV GFPC, Total Alpha Radium,
Liquid
-003 MVV-14_01132021 REVVV GFPC, Total Alpha Radium,
Liquid
-004 MVV-24_01142021 REVVV GFPC, Total Alpha Radium,
Liquid
-005 MVV-24A_01142021 REVVV GFPC, Total Alpha Radium,
Liquid
-006 MVV-25_01112021 REVVV GFPC, Total Alpha Radium,
Liquid
-007 MVV-26_01142021 REVVV GFPC, Total Alpha Radium,
Liquid
-008 MVV-30_01112021 REVVV GFPC, Total Alpha Radium,
Liquid
-009 MVV-31_01122021 REVVV GFPC, Total Alpha Radium,
Liquid
-010 MVV-36_01122021 REVVV GFPC, Total Alpha Radium,
Liquid
Collect
Date& Time
15-JAN-21 10:20
12-JAN-21 12:45
13-JAN-21 10:00
14-JAN-21 07:45
14-JAN-21 07:30
11-JAN-21 12:35
14-JAN-21 08:10
11-JAN-2112:20
12-JAN-21 14:10
12-JAN-21 14:30
14-JAN-21 08:40
13-JAN-21 14:30
13-JAN-2111:00
13-JAN-21 10:00
Product
Reference
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Work Order Due Date: 19-FEB-21
Package Due Date: 17-FEB-21
EDD Due Date:
Due Date:
NG1
Receive Time # of
Date & Time Zone Cont.
22-JAN-21 09:40 -2 1
22-JAN-21 09:40 -2 1
22-JAN-21 09:40 -2 1
22-JAN-21 09:40 -2 1
22-JAN-21 09:40 -2 1
22-JAN-21 09:40 -2 1
22-JAN-21 09:40 -2 1
22-JAN-21 09:40 -2 1
22-JAN-21 09:40 -2 1
22-JAN-21 09:40 -2 1
22-JAN-21 09:40 -2 1
22-JAN-21 09:40 -2 1
22-JAN-21 09:40 -2 1
22-JAN-21 09:40 -2 1
Fax Date PM Comments
19-FEB-21
19-FEB-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
GROUND WATER
GROUND WATER
GROUND WATER
Report Date: 18-FEB-21
Work Order: 532727
Page 1 of 2
Collector: C
Prelogin #: 20190487484
Project Workdef ID: 1294356
SDG Status: Closed
Logged by:
Fax Days to Prelog Lab Field
Due Date Process CofC#
20
20
20
20
20
20
20
20
20
20
20
20
20
20
Aux Data
Group QC QC
Receive
Codes
r--N r--N
("')
V)
ti Cl ifJ.
00 N
4-< 0
r--
Q)
~ p...
GEL Laboratories LLC -Login Review Report
-011 MVV-38_01142021
-012 MVV-39_01132021
-013 MVV-40_01132021
-014 MVV-65_01132021
REVVV GFPC, Total Alpha Radium,
Liquid
REVVV GFPC, Total Alpha Radium,
Liquid
REVVV GFPC, Total Alpha Radium,
Liquid
REVVV GFPC, Total Alpha Radium,
Liquid
Product: GFCTORAL Workdef ID: 1458614
Method: EPA 903.0
Product Description: GFPC, Total Alpha Radium, Liquid
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
In Product Group? No Group Name:
Samples: 001,002, 003,004, 005, 006,007,008, 009,010, 011, 012,013, 014
Parmname Check: All parmnames scheduled properly
CAS# Parmname
Gross Radium Alpha
Client RDL or
PQL& Unit
Reporting
Units
pCi/L
Action Product Name Description Samples
Contingent
Tests
Login Requirements:
Requirement
Peer Review by: ____________ _
Include? Comments
Work Order (SDG#), PO# Checked? ____ _
Group Reference:
Report Date: 18-FEB-21
Work Order: 532727
Page 2 of 2
Path: Drinking Water (903.0 or 9315)
Product Reference: Gross Alpha
Moisture Correction: "As Received"
Parm Included Included Custom
Function in Sample? in QC? List?
REG y y No
C of C signed in receiver location? _____ _
t"--N t"--N
M
V)
ci Q
r./)
00
N
t+--0
00
(!)
00 ~ A-.
List of current GEL Certifications as of 18 February 2021
State Certification
Alabama 42200
Alaska 17-018
Alaska Drinking Water SCOOOl2
Arkansas 88-0651
CUA 4200904046
California 2940
Colorado SCOOOl2
Connecticut PH-0169
DoD ELAP/ ISO 17025 A2LA 2567.01
Florida NELAP E87156
Foreign Soils Permit P330-15-00283,P330-15-00253
Georgia SCOOOl2
Georgia SDWA 967
Hawaii SC00012
Idaho SC00012
Illinois NELAP 200029
Indiana C-SC-01
Kansas NELAP E-10332
Kentucky SDWA 90129
Kentucky Wastewater 90129
Louisiana Drinking Water LA024
Louisiana NELAP 03046 (AI33904)
Maine 2019020
Maryland 270
Massachusetts M-SC012
Massachusetts PF AS Approv Letter
Michigan 9976
Mississippi SCOOOl2
Nebraska NE-OS-26-13
Nevada SCOOO 12202 I -1
New Hampshire NELAP 2054
New Jersey NELAP SC002
New Mexico SCOOOl2
New York NELAP 11501
North Carolina 233
North Carolina SOWA 45709
North Dakota R-158
Oklahoma 2019-165
Pennsylvania NELAP 68-00485
Puerto Rico SC00012
S. Carolina Radiochem 10120002
Sanitation Districts ofL 9255651
South Carolina Chemistry 10120001
Tennessee TN 02934
TexasNELAP Tl04704235-21-19
Utah NELAP SC000122020-34
Vermont VT87156
Virginia NELAP 460202
Washington C780
Page 9 of 28 SDG: 532727
Radiochemistry
Technical Case Narrative
Energy Fuels Resources
SDG #: 532727
Product: GFPC, Total Alpha Radium, Liquid
Analytical Method: EPA 903.0
Analytical Procedure: GL-RAD-A-044 REV# 10
Analytical Batch: 2084848
The following samples were analyzed using the above methods and analytical procedure(s).
GEL Sample ID#
532727001
532727002
532727003
532727004
532727005
532727006
532727007
532727008
532727009
532727010
53272701 l
532727012
532727013
532727014
1204739077
1204739078
1204739079
1204739080
1204739081
Client Sample Identification
MW-28 01152021
MW-11 01122021
MW-14 01132021
MW-24_01142021
MW-24A 01142021
MW-25 01112021
MW-26 01142021
MW-30 01112021
MW-31 01122021
MW-36 01122021
MW-38 01142021
MW-39 01132021
MW-40 01132021
MW-65 01132021
Method Blank (MB)
532727012(MW-39 _0l 132021) Sample Duplicate (DUP)
532727012(MW-39_01132021) Matrix Spike (MS)
532727012(MW-39_01132021) 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, 1204739079 (MW-39 _0l 132021MS) and 1204739080
(MW-39_01132021MSD), aliquots were reduced to conserve sample volume.
Certification Statement
Page 10 of 28 SDG: 532727
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 28 SDG: 532727
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: 532727 GEL Work Order: 532727
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: 17 FEB 2021 Title: Group Leader
Page 12 of 28 SDG: 532727
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 -[phone] -www.gel.com
QC Sumrnar3::
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado
Contact: Ms. Kathy Weinel
Workorder: 532727
Parmname NOM
Rad Gas Flow
3atch 2084848
QC 1204 739078 532727012 DUP
Gross Radium Alpha 2.32
Uncertainty +/-0.525
QC1204739081 LCS
Gross Radium Alpha 570
Uncertainty
QC1204739077 MB
Gross Radium Alpha u
Uncertainty
QC1204739079 532727012 MS
Gross Radium Alpha 4620 2.32
Uncertainty +/-0.525
QC1204739080 532727012 MSD
Gross Radium Alpha 4620 2.32
Uncertainty +/-0.525
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
2.46 pCi/L
+/-0.577
590 pCi/L
+/-7.41
-0.0818 pCi/L
+/-0.196
3920 pCi/L
+/-53.6
3930 pCi/L
+/-53.3
RPD%
5.89
0.172
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 27 of 28 SDG: 532727
Reoort Date: February 17, 2021
REC% Range Anlst
(0%-100%) LXB3
104 (75%-125%)
84.9 (75%-125%)
85.1 (Oo/o-20%)
Page I of
Date Time
02/09/21 08: 1
02/09/21 08: 1
02/09/21 08: 1
02/09/21 08: 1
02/09/21 08: 1
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 -[phone] -www.gel.com
QC Summary
Workorder: 532727
Units ---=-R=P--=D'--0'---'Vo'--_R_E---'C'-%'-'o-
M Matrix Related Failure
N/A RPD or %Recovery limits do not apply.
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
Page 2 of
Range _A_n_l_st __ D_at_e_ Time
NI
ND
NJ
Q
R
u
UI
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
I\
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
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.
A 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+/-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 28 of 28 SDG: 532727
TabF
Laboratory Analytical Reports -Accelerated Monitoring
Tab Fl
Laboratory Analytical Reports -Accelerated Monitoring
February 2021
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
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: February Ground Water 2021
Lab Sample ID: 2102346-001
Client Sample ID: MW-l 1_02092021
Collection Date: 2/9/2021 1240h
Received Date: 2/12/2021 1117h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
Compound Units Prepared Analyzed Used Limit Result Qua!
Manganese mg/L 2/18/2021 953h 2/18/2021 1946h E200.8 0.0100 0.254
Report Date: 3/25/2021 Page 5 of 29
All analyses applicable to the CWA_ SDWA. and RCRA nre perfom1ed in accordance to NELAC protocols. Pertinent sampling mformation is localed on lhe allached COC Confidenliol Business lnfonnation: This report is pro\'ided for the exclusi, e use or1he
~ddressee Pri, ile~es of su~seq~enl ~~e or the ~?'_Ile of this .co11;p:my or M) ~~ber of its slaJT, or reproductio~ ~~this repo~ in ~o°-?ection .. with the ::i~vertisemenl, P~?moli°;" ~r ~aJe of ?J!) ~rod~L or ~~s, ~r in ~nm;.c!ion w!th th~ r~-publicaJion 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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: February Ground Water 2021
Lab Sample ID: 2102346-001
Client Sample ID: MW-l 1_02092021
Collection Date: 2/9/2021 1240h
Received Date: 2/12/2021 1117h
Analytical Results
Date
Compound Units Prepared
Chloride
Sulfate
mg/L
mg/L
Total Dissolved Solids mg/L
Date
Analyzed
2/18/202 l 2304h
2/18/2021 1853h
2/l 5/2021 1325h
Contact: Tanner Holliday
Method Reporting Analytical
Used Limit Result Qual
E300.0 5.00 46.4
E300.0 50.0 1,260
SM2540C 20.0 2,160
Report Date: 3/25/2021 Page 10 of29
All analyses applicable 10 lhe CWA. SDWA. and RCRA are i,erfomled in accordnnce to NE LAC prolocols Pertinent sampling information is located on Lhe au ached COC Conlictential Business Jnronrn1lion: This report is pro, ided for the e.xclusiYe use of the
~ddressee. P1i\'ile~es o_f sub .. seq~1ent ~,~e or the ~~e of lhis .con,ip::my or nny ~mber of ils slalT, or reproduclio~ ~f this repo~ in .con~ection ... wilb the ~,,ertisemenl P~?molio.n or saJe or~!~ ~rod~ct or p~ocess, ~r in ?'nn~!ion w!lh 1h~ fl;P~blicalion or lhis 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 ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: February Ground Water 2021
Lab Sample ID: 2102346-002
Client Sample ID: MW-25_02102021
Collection Date: 2/10/2021 1100h
Received Date: 2/12/2021 1117h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
Compound Units Prepared Analyzed Used Limit Result Qual
Cadmium mg/L 2/18/2021 953h 2/18/2021 1950h E200.8 0.000500 0.00155
Report Date: 3/25/2021 Page 6 of29
All anal~ ses applicoble 10 the CW A.. SDWA. and RCRA are performed in accord1111ce to NELAC protocols Pertinent sampling infonnalion is located on the atlached COC Confidential Business Jnfonnation: This report is pro,1ided for the exclusire use or the
~ddressee Pri, ile~es of sub,.seq~enl ~1~e of the ~?'.11-e or this .co1~prmy or any ~i:nber or ils staff, or reproducti~ ~f lhis repo~ in ~0~1ec1ion_. nitJ1 lhe a~~ertise~L P~?moti°:" ~r sale of ?-1!) ~roch~l or p1:ocess, ~r in ?>""~~ion w!th th~ r~·publication 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 ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: February Ground Water 2021
Lab Sample ID: 2102346-003
Client Sample ID: MW-26_02102021
Collection Date: 2/10/2021 1300h
Received Date: 2/12/2021 1117h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Total Dissolved Solids mg/L
Date
Analyzed
2/18/2021 1921h
2/17/2021 1524h
2/15/2021 1325h
Contact: Tanner Holliday
Method Reporting Analytical
Used Limit Result Qual
E300.0 5.00 71.3
E353.2 0.100 0.764
SM2540C 20.0 2,700
Report Date: 3/25/2021 Page 11 of29
All annl) ses applicoble to the CWA. SDWA, and RCRA me performed in accordance to NELAC protocols Pertinent sompling informution is locuted on the attached COC. Conridenlinl Business Information: This report is prO\ ided for 1he exclush e use of 1he
~ddressee. Pri,·ile~es o,r sub,,seq~ent ~~e or the ~~e of this .con;pnny or any r~_:mber of its staff or reproductio~ ~f this repo~ in ~on~eclion._ with the a~Yertisemenl, P~?molio.n or sale of ?1!~ rrod\~ct or p1;ocess, ~r in ':°nn:t~on \\'!th 1h~ n;-publication of this repon
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: February Ground Water 2021
Lab Sample ID: 2102346-003D
Client Sample ID: MW-26_02102021
ANA,vr1cAL LAooRAroA1Es Collection Date: 2/10/2021 1300h
Contact: Tanner Holliday
Received Date: 2/12/2021 1117h
Analytical Results
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
3440 South 700 West
;;alt Lake City, UT 84119
Analyzed: 2/15/2021 841h
Units: µg/L
Compound
Chloroform
Phone: [phone] Surrogate Units: µg/L
Toll Free: [phone]
Fax: (80 I) 263-8687
~-mail: [e-mail]
Surr: l ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Extracted:
Dilution Factor: 100 Method:
CAS Reporting
Number Limit
67-66-3 100
CAS Result Amount Spiked %REC
17060-07-0 4,940 5,000 98.7
460-00-4 5,180 5,000 104
1868-53-7 4,980 5,000 99.5
2037-26-5 5,130 5,000 103
--The reporting limits were raised due to high analyle concentrations.
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Analyzed: 2/15/2021 742h
Units: µg/L
Compound
Methylene chloride
Surrogate Units: µg/L
Surr: l ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Extracted:
Dilution Factor: Method:
CAS Reporting
Number Limit
75-09-2 1.00
---
CAS Result Amount Spiked %REC
17060-07-0 49.4 50.00 98.8
460-00-4 50.6 50.00 101
1868-53-7 50.4 50.00 101
2037-26-5 50.8 50.00 102
SW8260D
Analytical
Result Qual
1,930
Limits Qual
80-136
85-121
78-132
81-123
SW8260D
Analytical
Result Qual
3.43
Limits Qual
80-136
85-121
78-132
81-123
Report Date: 3/25/2021 Page 15 of 29
All analyses applicable to 1he <:WA. SOWA. nnd RCRA ore perl'orrned in nccordMce to NELAC protocols. Pertinent snmplin~ inlbrmotion is locoted on the attnched COC. Confidential Business lnformalion: This report is l)ro\'ided for the exclusi\·e use of the
~ddressee_ Pri, ile~es of sub__seq~1enl ~e of the ~~1tl of this .con~pon~ or nny "!!7mber of ils stnIT, or reproductio~ ~f this repo~ in .con~eclim~ with thi: o~~·ertise1~ent. P~?moli~n or sale of ?J!) ~rodl~Ct or p1:ocess, ~r in 7onn:c~ion w!th th~ r~-p~blication of lhis repon
American West ANALYTICAL LADORATORIES
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
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: February Ground Water 2021
Lab Sample ID: 2102346-004
Client Sample ID: MW-30_02102021
Collection Date: 2/10/2021 1025h
Received Date: 2/12/2021 1117h
Analytical Results
Compound
Selenium
Uranium
Units
mg/L
mg/L
Date
Prepared
2/18/2021 953h
2/18/2021 953h
Date
Analyzed
2/18/2021 201 lh
2/23/2021 742h
Contact: Tanner Holliday
DISSOLVED METALS
Method Reporting Analytical
Used Limit Result Qual
E200.8 0.00500 0.0553
E200.8 0.000300 0.0116
Report Date: 3/25/2021 Page 7 of 29
All anal~ses applicoble 10 lhe CWA. SDWA. and RCRA are performed in accordance to NELAC protocols Pertinenl sampling inrorma1ion is locoted on the aunched COC Conlidenliol Business Information: This report is provided for the exclusi, e use or the
~ddressee Pri, ile~es orsub,.5eq~enl ~~e or lhe ~~e of lhis .con;1pany or M) ~mber of ils slaJT, or reproductio~ ~~ this repo~ in ~on~eclion~ ,,ith Lhe °<!:ertise~enl. P~?moli~ ~r ~ale of ?1!) ~rodl!cl or p1.?Cess, ~r in ~nn';.c)ion \\'!lh th~ r~-publication or this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: February Ground Water 2021
Lab Sample ID: 2102346-004
Client Sample ID: MW-30_02102021
ANALYTICAL LA00RAT0R1Es Collection Date: 2/10/2021 1025h
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: 2/12/2021 1117h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Contact: Tanner Holliday
Date Method Reporting Analytical
Analyzed Used Limit Result Qual
2/18/2021 1949h E300.0 5.00 189
2/17/2021 1528h E353.2 0.200 14.3
Report Date: 3/25/2021 Page 12 of29
All analyses applicable lo the CWA. SDWA. and RCRA are performed in accordance to NELAC prolocols Pertinent sampling informalion is locnted on the auached COC Conlidentiol Business lnlonnotion: This repor1 is p1-o,•ided for the exclush e use of the
~ddressee. P1i, ile~es of' su~seq~enl ~1~e or the ~~e of lhis .con;,pany or ,my ~mber or its stnfT, or reproduclio~ ~f this repo~ in ~on~eclion .. ,,ith the a~vertise"?ent P~?moti~n or sale of ?1!Y, ~rodt~ct or p1:ocess, ~r in ~nn~~ion w!th th? r~publiclllion or lhis report
American West
ANALYTICAi LABORATOR IES
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 ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: February Ground Water 2021
Lab Sample ID: 2102346-005
Client Sample ID: MW-3 l _ 02092021
Collection Date: 2/9/2021 1355h
Received Date: 2/12/2021 1117h
Analytical Results
Date
Compound Units Prepared
Uranium mg/L 2/18/2021 953h
Date
Analyzed
2/23/2021 746h
Contact: Tanner Holliday
DISSOLVED METALS
Method Reporting Analytical
Used Limit Result Qual
E200.8 0.000300 0.0222
Report Date: 3/25/2021 Page 8 of29
All anab·ses applicable lo the CWA. SDWA. and RCRA are perfom1ed in accordance to NELAC prolocols Pertinent sampling inform11tion is located on ~1e allached COC Confidenliul Business Information: This repor1 is provided for 1he exclusi,·e use or1he
~ddressee Pri,·ile~es of su~seq~ent ~~e of lhe ~~e or this .co1~pany or M)' ~mber of its staJT, or reproductio~ ~f this repo~ in ~on~eclion. \\·ilh the a~vertisef!lenl, P~?moli°.n ~r sale of~~~. ~rod~ct or P~?cess, ~r in ~onn:c~ion w!lh th~ r:,-p~blicalion 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 ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: February Ground Water 2021
Lab Sample ID: 2102346-005
Client Sample ID: MW-3 I_ 02092021
Collection Date: 2/9/2021 1355h
Received Date: 2/12/2021 1117h
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
2/18/2021 2113h
2/17/2021 1531h
2/18/2021 2113h
2/15/202 I I 325h
Contact: Tanner Holliday
Method Reporting Analytical
Used Limit Result Qual
EJOO.O 10.0 380
E353.2 0.200 14.3
EJOO.O 50.0 1,130
SM2540C 20.0 2,960
Report Date: 3/25/2021 Page 13 of 29
All analyses applicable lo the CWA. SDW A. Md RCRA are performed in accordance to NE LAC protocols. Pertinenl sompling information is locot~ on lhe altnched COC Conlidenliol Business lnro1m111ion: This report is plO\'ided for !he e.xclush e use of 1he
~ddressee. Pri,·ile~es o~ sub .. seq~ent ~~e or the ~~ne of this .co1~puny or no~· ~mbe1 of its slnfT, or reproducli°'! ~f this repo~ in ~on~leetion .. \\-ilh the o~Yertisement. P~?motia;i, ~r safe of !'1!): ~roch~t or P',?cess, ~r in ?'nn~~ion w(th lh~ r~r>Uhlication or 1his 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
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: February Ground Water 2021
Lab Sample ID: 2102346-006
Client Sample ID: MW-65_02102021
Collection Date: 2/10/2021 1025h
Received Date: 2/12/2021 1117h
Analytical Results
Compound
Selenium
Uranium
Units
mg/L
mg/L
Date
Prepared
2/18/2021 953h
2/18/2021 953h
Date
Analyzed
2/18/2021 2015h
2/23/2021 749h
Contact: Tanner Holliday
DISSOLVED METALS
Method Reporting Analytical
Used Limit Result Qual
E200.8 0.00500 0.0538
E200.8 0.000300 0.0109
Report Date: 3/25/2021 Page 9 of29
All anal) ses applicable to the CWA. SDWA. and RCRA are perfom1ed in accordance to NELAC prolocols Per1inent so.mpling information is localed on the au ached COC Conridenlial Business Information: This report is provided for 1he exclusiYe use or the
~dressee, Pri, ile~es of sub,_seq~enl ~e or the ~~e or this .con_ipany or on) ~7Tbe1 of its staff, or reproductio.~ ~~ I his repo~ in ~on?ec1ion ... \\·ith the a~:ertisemenl, P~?motio.n ~r ~ale of ?1!~: ~rodl~ct or P•.?cess, ~r in ~onrn;c~ion w!lh th~ r~-p~blicalion or lhis report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: February Ground Water 2021
Lab Sample ID: 2102346-006
Client Sample ID: MW-65_02102021
,
A NA, vr, c AL LAD oR AroR , Es Collection Date: 2/10/2021 1025h
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: 2/12/2021 1117h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Contact: Tanner Holliday
Date Method Reporting Analytical
Analyzed Used Limit Result Qua)
2/18/2021 2236h E300.0 5.00 176
2/17/2021 1542h E353.2 0.200 14.8
Report Date: 3/25/2021 Page 14 of29
All anal) ses applicable 10 lhe CWA. SDWA. and RCRA are perfom1ecl in accordance to NELAC protocols. Peninent sompling inrormotion is localed on lhe aunched COC Conlidenliol Business Information: This report is proYided for the exclusi,-e use of the
~ddressee P1frile~es or sub .. seq~1enl ~l~e of the ~~le of this ,con_,pn11y or on~ ~7mtier of ils slnff, or reproductio~ ~f this repo~ in ~Oll)lection .. with the 11~~·ertise1~ent. P~?moli~n ~r ~Ille of ~!Y. ~rodl~Ct or p1:ocess, ~r in ~onn!c~ion w11h th~ r~-p~blicntion of I his repon
American West
ANALYTICAL L ABORATOA 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:
Project:
Lab Sample ID:
Energy Fuels Resources, Inc.
February Ground Water 2021
2102346-007 A
Client Sample ID: Trip Blak
Collection Date: 2/10/2021 1300h
Received Date: 2/12/2021 1117h
Analytical Results
Analyzed: 2/15/2021 723h
Units: µg/L
Compound
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
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: 1,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
17060-07-0
460-00-4
1868-53-7
2037-26-5
49.6
52.2
49.5
51.4
50.00 99.1 80-136
50.00 104 85-121
50.00 99.0 78-132
50.00 103 81-123
Report Date: 3/25/2021 Page 16 of 29
All tmalyses 11pplit4ble 10 the C'WA. SDWA. Md RCRA ure perl'om1ed in nccordMce to NE LAC protocols. Pe11inent snmpling informo1ion is locoted on the ottnched COC Confidenliol Business Information: This report is i:,ro,·ided for the e'\:clush e use of the
~ddmsee. P1i, ile~es o,rsub .. seq!11:mt ~1~~ or the ~~11::, or this
1
co11.1pon~· or nny ~~mbel' or its slnJT, or reproduclio~ ~f this rapo~ in ~on~ection .. with the o~~·e11iseinen1. P~?molio
1
n ~r sale of ?1!) ~rodl~ct or p1:ocess, ?r in 7onn;_c~ion w!th 1h? r!-publication or I his report
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
Tanner Holliday
Energy Fuels Resources, Inc.
6425 South Hwy 191
Blanding, UT 84511
TEL: [phone]
RE: February Ground Water 2021
Dear Tanner Holliday: Lab Set ID: 2102346
American West Analytical Laboratories received sample(s) on 2/12/2021 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 2/26/2021. Information herein supersedes
that of the previously issued reports. The case narratives have been added to the report.
All pages have been revised for pagination.
Thank You,
J G Digitally signed 058 . by Jose G.
Rocha Rocha Date: 2021.03.25
14:45:30 -06'00' Approved by: --------------~
Laboratory Director or designee
Report Date: 3/25/2021 Page I of29
All analyses applicable to the CWA. SDWA. and RCRA are performed in accordW1ce to NELAC protocols Peninenl sampling information is located on the attached COC Confidential Business Jnfonnalion: This report is provided for the exclusi\e use of the
~ddressee Prfrile~es of su~seq~enl ~e or Lhe ~~e of Lhis_cm~pany or :my ~mber or ils staff or reproducti~ ~f this repo~ in ~m'?ection,. ,,i1h lhe a<!:ertisemenl, P~?molio.n or sale of~!~ ~rod1~cl or P~?cess, ~r in ~nn:_c~ion w~lh th~ r!-publicalion of I his report
SAMPLE SUMMARY
American West Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
ANAlYTICAl LABOAATORlfS Project: February Ground Water 2021
Lab Set ID: 2102346
Date Received: 2/12/2021 1117h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
3440 South 700 West
2102346-001 A MW-11 02092021 2/9/2021 1240h Aqueous ICPMS Metals, Dissolved ,alt Lake City, UT 84119 2102346-001B MW-11 0209202 l 2/9/2021 1240h Aqueous Anions, E300.0
2102346-001 C MW-11 0209202 l 2/9/2021 1240h Aqueous Total Dissolved Solids, A2540C
2102346-002A MW-25 02102021 2/10/2021 1100h Aqueous ICPMS Metals, Dissolved
Phone: [phone] 2102346-003A MW-26 02102021 2/10/2021 1300h Aqueous Nitrite/Nitrate (as N), E353.2
Toll Free: [phone] 2102346-003B MW-26 02102021 2/10/2021 1300h Aqueous Anions, E300.0
Fax: [phone] 2102346-003 C MW-26 02102021 2/10/2021 1300h Aqueous Total Dissolved Solids, A2540C
2102346-003D MW-26 02102021 2/10/2021 1300h Aqueous VOA by GC/MS Method !-mail : [e-mail] 8260D/5030C
2102346-004A MW-30 02102021 2/10/2021 1025h Aqueous Nitrite/Nitrate (as N), E353.2
web: www.awal-labs.com 2102346-004 B MW-30 02102021 2/10/2021 1025h Aqueous Anions, E300.0
2102346-004C MW-30 02102021 2/10/2021 1025h Aqueous ICPMS Metals, Dissolved
2102346-005A MW-31 02092021 2/9/2021 1355h Aqueous Nitrite/Nitrate (as N), E353.2
Kyle F. Gross 2102346-005B MW-31 0209202 l 2/9/2021 1355h Aqueous Anions, E300.0
Laboratory Director 2102346-005C MW-31 02092021 2/9/2021 1355h Aqueous Total Dissolved Solids, A2540C
2102346-005D MW-31 02092021 2/9/2021 1355h Aqueous ICPMS Metals, Dissolved
Jose Rocha 2102346-006A MW-65 02102021 2/10/2021 1025h Nitrite/Nitrate (as N), E353.2
QA Officer 2102346-006B MW-65 02102021 2/10/2021 1025h Anions, E300.0
2102346-006C MW-65 0210202 l 2/10/2021 1025h JCPMS Metals, Dissolved
2102346-007 A Trip Blak 2/10/2021 1300h Aqueous VOA by GC/MS Method
8260D/5030C
Report Date: 3/25/2021 Page 2 of29
All anal~ ses applicable lo lhe CWA. SDW A. and RCRA are perfom1ed in m:cordance to NELAC protocols. Pertinent sampling information is located on the allached COC. Confidenliol Business Informal ion: This reporl is provided for lhe C-'\:clusi\e use of the
~ddressec Pri, ile~>es o~ su~eq~ent ~e of the ~~te of this .con,ipany or an~· ~mber of its st::i.fT, or reproduclio~ ~f this repo~ in .co~eclion .. will1 the ~~1ertisernenl. P~?motio.n ~r sale of ?'!Y ~rodl~I or p~ocess, ~r in ~nn~c~ion \\'!th th~ r~-publicalion of this report
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
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:
February Ground Water 2021
2102346
2/12/2021
2/9-2/10/2021
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: 3/25/2021 Page 3 of29
All anal~ses applicable to lhe CWA. SOWA. and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling informatirn) is located on lhe allached COC Confidenlial Business lnfonm1lion: This report is pro,•ided for lhe exclusi\ e use of the
~ddressec Pri,·ife~es or su~eq~ent ~~e or the ~~e of this .co1~pany or any ~';'ber of its staff, or reproduclio!~ ~f this repo~ in ~011?ecli0t~ \\ilh the a~l'ertise"!°1enl. P~?moli~ ~r sale of?'!)~ ~rodl)CI or p~ocess, ~r in ~onn~c!ion \\'!th th~ r~-p~blication 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
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:
February Ground Water 2021
2102346
2/12/2021
2/9-2/10/2021
Intact
None
SW-846 8260D/5030C
Volatile Organic Compounds
General Set Comments: One or more 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: 3/25/2021 Page 4 of 29
All anal~·ses applicnble to the CWA. SDW A. Md RCRA .Jre perfom1ed in accordance to NE LAC protocols. Per1inenl sampling mformation is locnled on the altached COC Conndential Business Jnfonnalion: This report is proYided for the e.xclusi\·e use of the
~ddressee P1frile~es o_f su~seq~,enl !'fe of lhe ~~e of 1his _con.1p:my or My 1~mbe1 of its slaJi, or reproduclio~ ~f this repo~ in .con~n~ction,. \\ilh the ~,,ertisemenl, P~?motio.n ~r sale of~!). ~rod~cl or P~?cess, ~r in ~n~c!ion w~lh 1h~ r:_-p~blication of this report
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2102346
Project: February Ground Water 2021
Analyte Result
Lab Sample ID: LCS-75490 Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Cadmium 0.211
Manganese 0.205
Selenium 0.206
Lab Sample ID: LCS-75490 Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Uranium 0.214
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
02/18/2021 1942h
02/18/2021 953h
mg/L E200.8
mg/L E200.8
mg/L E200.8 -02/23/2021 728h
02/18/2021 953h
mg/L E200.8
MDL
0.0000742
0.000766
0.000508
0.000176
Reporting
Limit
0.000500
0.00200
0.00200
0.00200
QC Type: LCS
Amount Spiked Spike Ref.
0.2000
0.2000
0.2000
0.2000
Amount
0
0
0
0
%REC
106
103
103
107
Limits
85 -115
85 -115
85 -115
85 -115
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Limit Amt %RPO Qual
Report Date: 3/25/2021 Page 17 of 29
analyses applicable to the CWA. SOWA, and RCRA are pcr{onned 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 staff7 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: 2102346
Project: February Ground Water 2021
Analyte Result
Lab Sample ID: MB-75490 Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Cadmium < 0.0000500
Manganese < 0.000200
Selenium < 0.000200
Lab Sample ID: MB-75490 Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
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
02/18/2021 I 938h
02/18/2021 953h
mg/L E200.8 0.00000742 0.0000500
mg/L E200.8 0.0000766 0.000200
mg/L E200.8 0.0000508 0.000200 -02/23/202 I 724h
02/18/2021 953h
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. RPO
Amt %RPO Limit Qual
Report Date: 3/25/2021 Page 18 of 29
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sarnpl ing 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. ar 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 Thls
American West
ANALYTICAL LABORATORIE8
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2102346
Project: February Ground Water 2021
Analyte Result
Lab Sample ID: 2102346-002AMS Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Cadmium 0.218
Selenium 0.213
Lab Sample ID: 2102346-002AMS Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Manganese 1.77
Uranium 0.224
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
02/18/202 I 2003h
02/18/2021 953h
mg/L E200.8 0.0000742 0.000500 0.2000
mg/L E200.8 0.000508 0.00200 0.2000
02/23/2021 735h
02/18/2021 953h
mg/L E200.8 0.000930 0.00200 0.2000
mg/L E200.8 0.000176 0.00200 0.2000
Tanner Holliday
ME
MS
Spike Ref.
Amount %REC
0.00155 108
0 107
-
1.54 119
0.0074 108
Limits
75 -125
75 -125
75 -125
75 -125
---
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPO Limit Qual
Report Date: 3/25/2021 Page 19 of29
an:ilyses 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 lnfonnation: 11,is 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 wlth 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: 2102346
Project: February Ground Water 2021
Analyte Result
Lab Sample ID: 2102346-002AMSD Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Cadmium 0.216
Selenium 0.212
Lab Sample ID: 2102346-002AMSD Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Manganese 1.78
Uranium 0.223
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
02/18/2021 2007h
02/18/2021 953h
mg/L E200.8 0.0000742 0.000500 0.2000
mg/L E200.8 0.000508 0.00200 0.2000
02/23/2021 738h
02/18/2021 953h -
mg/L E200.8 0.000930 0.00200 0.2000
mg/L E200.8 0.000176 0.00200 0.2000
Tanner Holliday
ME
MSD
Spike Ref.
Amount %REC
0.00155 107
0 106
1.54 123
0.0074 108
Limits
75 -125
75 -125
75 • 125
75 • 125
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt %RPO Limit Qual
-
0.218 0.929 20
0.213 0.707 20
-
1.77 0.501 20
0.224 0.232 20
Report Date: 3/25/2021 Page 20 of29
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 ti-
ne of this company or any member of its staff, or reproduction of this repru1 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: 2102346
Project: February Ground Water 2021
Analyte Result
Lab Sample ID: 2102346-00ICDUP Date Analyzed:
Test Code: TDS-W-2540C
Total Dissolved Solids 2,200
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
J)C SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Method MDL Limit
Tanner Holliday
WC
DUP
Spike Ref.
Amount %REC
02/15/20211325h
mg/L SM2540C 16.0 20.0
Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef.
Amt %RPO
2160 1.83 ----
RPD
Limit
5
Qual
Report Date: 3/25/2021 Page 21 of29
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 Jnfonnation: This report is provided for the e:-<clusive 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: 2102346
Project: February Ground Water 2021
Analyte Result Units
3440 South 700 West
Salt Lake City, UT 84 I I 9
Phone: [phone], Toll Free: [phone], fa'l: [phone]
e-mail: [e-mail],web:www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
WC
Method MDL
Reporting
Limit
QC Type: LCS
Amount Spiked Spike Ref.
Amount %REC
Lab Sample ID: LCS-R148953 Date Analyzed: 02/18/2021 1606h
Test Code:
Chloride
Sulfate
300.0-W
Lab Sample ID: LCS-R148877
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N)
Lab Sample ID: LCS-R148816
Test Code: TDS-W-2540C
Total Dissolved Solids
5.21 mg/L E300.0
5.05 mg/L E300.0 -Date Analyzed: 02/17/2021 1511h
1.02 mg/L E353.2
Date Analyzed: 02/15/2021 1325h
198 mg/L SM2540C
0.0116 0.100
0.0317 0.500
0.00494 0.0100
8.00 10.0
5.000
5.000
l.000
205.0
0
0
0
0
104
IOI
102
96.6
Limits
90 -110
90 -110
90 -110
80 -120
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPO
Limit Amt %RPO Qual
Report Date: 3/25/2021 Page 22 of 29
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. promotlon 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
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2102346
Project: February Ground Water 2021
Analyte Result
Lab Sample ID: MB-R148953 Date Analyzed:
Test Code: 300.0-W
Chloride < 0.100
Sulfate < 0.500
Lab Sample ID: MB-R148877 Date Analyzed:
Test Code: N02/N03-W-353.2 -
Nitrate/Nitrite (as N) < 0.0100
Lab Sample ID: MB-R148816 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], 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
02/18/2021 1538h
mg/L E300.0 0.0116 0.100
mg/L E300.0 0.0317 0.500
02/17/20211510h
mg/L E353.2 0.00494 0.0100
02/15/2021 1325h
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
RPD Ref. RPD
Amt %RPO Limit Qual
Report Date: 3/25/2021 Page 23 of 29
analyses applicable to the CWA. SDWA, and RCRA arc perfo1TT1ed in accordance to NELAC protocols Pertinent sampling infonnation is located on the attached COC. Confidential Business Information: This repon 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: 2102346
Project: February Ground Water 2021
Analyte Result
Lab Sample ID: 2102346-00SBMS Date Analyzed:
Test Code: 300.0-W
Chloride 1,430
Sulfate 2,160
Lab Sample ID: 2102346-00JAMS Date Analyzed:
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 5.82
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
02/18/2021 2141h
~
mg/L E300.0 2.32 20.0 1,000
mg/L E300.0 6.34 100 1,000
02/17/2021 1526h
-
mg/L E353.2 0.0247 0.0500 5.000
Tanner Holliday
WC
MS
Spike Ref.
Amount %REC
380 105
1130 103
-
0.764 IOI
Limits
90 -110
90 -110
90 -110
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Amt %RPO Limit Qual
Report Date: 3/25/2021 Page 24 of29
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 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 there-publication of this report for any purpose other than for the addressee wt!\ be granted only on contact. This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2102346
Project: February Ground Water 2021
Analyte Result
Lab Sample ID: 2102346-00SBMSD Date Analyzed:
Test Code: 300.0-W
Chloride 1,430
Sulfate 2,150
Lab Sample ID: 2102346-00JAMSD Date Analyzed:
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 5.87
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
02/18/202 l 2208h
-
mg/L E300.0 2.32 20.0 1,000
mg/L E300.0 6.34 100 1,000
02/17/2021 1527h
-
mg/L E353.2 0.0247 0.0500 5.000
Tanner Holliday
WC
MSD
Spike Ref.
Amount %REC
-
380 105
1130 102
-
0.764 102
Limits
90 -110
90-110
90 -110
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPD Limit
1430 0.163 20
2160 0.321 20
5.83 0.701 10
Qual
Report Date: 3/25/202 1 Page 25 of 29
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 [nformation: This report is provided for tJ1e 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: 2102346
Project: February Ground Water 2021
Analyte Result
Lab Sample ID: LCS VOC-2 021521A Date Analyzed:
Test Code: 8260D-W-DEN100
Chloroform 20.4
Methylene chloride 20.4
Surr: 1,2-Dichloroethane-d4 49.0
Surr: 4-Bromofluorobenzene 50.3
Surr: Dibromofluoromethane 50.3
Surr: Toluene-d8 49.6
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
C SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Method MDL Limit
Tanner Holliday
MSVOA
LCS
Spike Ref.
Amount %REC
02/15/2021 643h
--
µg/L SW8260D 0.166 1.00 20.00 0 102
µg/L SW8260D 0.381 1.00 20.00 0 102
µg/L SW8260D 50.00 97.9
µg/L SW8260D 50.00 101
µg/L SW8260D 50.00 IOI
µg/L SW8260D 50.00 99.2
Limits
74 -120
65 • 154
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: 3/25/2021 Page 26 of29
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is Jocated on the attached COC, Confidential Business Information: 1l11s report is provided for the exclusive use of the addressee Prlvlleges 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 there-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: 2102346
Project: February Ground Water 2021
Analyte Result
Lab Sample ID: MB VOC-2 021521A Date Analyzed:
Test Code: 8260D-W-DENIOO
Chloroform < 1.00
Methylene chloride < 1.00
Surr: l,2-Dichloroethane-d4 SO.I
Surr: 4-Bromofluorobenzene 51.6
Surr: Dibromofluoromethane 50.4
Surr: Toluene-d8 52.0
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
MBLK
Spike Ref.
Amount %REC
02/15/2021 703h
µg/L SW8260D 0.166 1.00
µg/L SW8260D 0.381 1.00
µg/L SW8260D 50.00 100
µg/L SW8260D 50.00 103
µg/L SW8260D 50.00 IOI
µg/L SW8260D 50.00 104
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: 3/25/2021 Page 27 of 29
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 reJX)rt 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: 2102346
Project: February Ground Water 2021
Analyte Result
Lab Sample ID: 2102346-00JDMS Date Analyzed:
Test Code: 8260D-W-DENIOO
Chloroform 3,750
Methylene chloride 2,070
Surr: 1,2-Dichloroethane-d4 4,920
Surr: 4-Bromofluorobenzene 5,090
Surr: Dibromofluoromethane 5,000
Surr: Toluene-d8 5,030
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
02/15/2021 900h
------
µg/L SW8260D 16.6 JOO 2,000 1930 91.0
µg/L SW8260D 38.1 100 2,000 3.43 103
µg/L SW8260D 5,000 98.4
µg/L SW8260D 5,000 102
µg/L SW8260D 5,000 99.9
µg/L SW8260D 5,000 101
Limits
74 -120
65 -154
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: 3/25/2021 Page 28 of29
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 there-publication of this report for any purpose other than for the addressee will be granted only on contact. This
American West
ANALYT•CAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2102346
Project: February Ground Water 2021
Analyte Result
Lab Sample ID: 2102346-00JDMSD Date Analyzed:
Test Code: 8260D-W-DEN100
Chloroform 3,780
Methylene chloride 2,050
Surr: 1,2-Dichloroethane-d4 4,840
Surr: 4-Bromofluorobenzene 4,970
Surr: Dibromofluoromethane 4,950
Surr: Toluene-d8 4,920
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
MSVOA
MSD
Spike Ref.
Amount %REC
02/15/2021 920h
-
µg/L SW82600 16.6 100 2,000 1930 92.3
µg/L SW82600 38.1 100 2,000 3.43 102
µg/L SW82600 5,000 96.8
µg/L SW82600 5,000 99.4
µg/L SW82600 5,000 99.1
µg/L SW82600 5,000 98.5
Limits
74 -120
65 -154
80 -136
85 -121
78 -132
81 -123
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPO Limit
-
3750 0.691 35
2070 1.07 35
Qual
Report Date: 3/25/2021 Page 29 of29
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: 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
American West Analytical Laboratories
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Client ID: ENE300 Contact: Tanner Ho~liday
Project: February Ground Water 2021 QC Level: III
Comments: QC 3 (no chromatograms). EDD-Denison. Email Group. Do not use "*R_" samples as MS/MSD.;
Sample ID Client Sample ID Collected Date Received Date Test Code
2102346-00lA MW-11 _ 02092021 2/9/20211240h 2/12/20211117h 200.8-DIS
1 SEL Analytes: MN
200.8-DIS-PR
2102346-00lB 300.0-W
2 SEL Analytes: CL S04
2102346-00lC TDS-W-2540C
I SEL Ana[ytes: TDS
2102346-002A MW-25_02102021 2/10/2021 11 OOh 2/12/2021 1117h 200.8-DIS
I SEL Ana[ytes: CD
200.8-DIS-PR
2102346-003A MW-26_02102021 2/10/2021 1300h 2/12/2021 1117h NO:Z/N03-W-353.2
I SEL Ana/ytes: N03N02N
2102346-003B 300.0-W
1 SEL Analytes: CL
2102346-003C TDS-W-2540C
1 SEL Analytes: TDS
2102346-003D 8260D-W-DEN100
Rpt Emailed:
Matrix
Aqueous
Aqueous
Aqueous
WorkOrder: 2102346
Due Date: 2/26/2021
WO Type: Project
Sel Storage
df-dis met
df-dis met
df-wc
df-tds
df-dis met
-df-dis met
df-no2/no3
df-df-wc
-
df-tds
---VOCFridge
Test Group_: 8260D-W-DENJOO; # of Analytes: 2 l #ofSurr: 4 --
2102346-004A MW-30_02102021 2/10/2021 1025h 2/12/2021 1117h NO:Z/NOJ-W-353.2 Aqueous df-no2/no3
I SEL Analytes: N03N02N
2102346-004B 300.0-W df-wc
I SEL Anal)ttes: CL --
2102346-004C 200.8-DIS df-dis met
2 SEL Analytes: SE U
200.8-DIS-PR df-dis met -
2102346-00SA MW-31_02092021 2/9/2021 1355h 2/12/2021 1117h N02/N03-W-353.2 Aqueous df-no2/no3
1 SEL Analj_les: N03N02N
2102346-0058 300.0-W df-wc
2 SEL Analj_tes: CL S04
UL
Denison
Page I of2
M
3
Piinted: 02/15/21 09:51 LABORATORY CHECK: %M -RT [J CN '.:J TAT ,~ QC ,-:-2 LUO G HOK ___ HOK __ _ HOK___ COC Emailed,_ ___ _
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID
2102346-00SC MW-31_02092021
2102346-00SD
2102346-006A MW-65_02102021
2102346-006B
2102346-006C
2102346-007 A Trip Blak
Collected Date Received Date Test Code Matrix
2/9/2021 13 5 Sh 2/12/20211117h TDS-W-2540C Aqueous
1 SEL Ana[ytes: TDS
200.8-DIS
I SEL Analj,_tes: U
200.8-DIS-PR
2/ l 0/2021 1025h 2/12/2021 1117h N02/N03-W-353.2
1 SEL Analj,_tes: N03N02N
300.0-W
I SEL Analytes: CL
200.8-DIS
2 SEL Analytes: SE U
200.8-DIS-PR
2/10/2021 13 OOh 2/12/2021 1117h 8260D-W-DEN100 Aqueous
Work Order: 2102346
Due Date: 2/26/2021
Sel Storage
df-tds
df-dis met
df-dis met
df-no2/no3
df-wc
df -dis met
df. dis met
VOCFridge
Test GrouE_: 8260D-W-DEN I 00; # of Analytes: 2 I# of Surr: 4
AW AL Use Only -Close Hold Times
Test Code
TDS-W-2540C
# Samps
2
Min. days left
l.l2
Page 2 of2
3
Printed: 02/15/21 09:51 LABORATORY CHECK: %M r: RT '.:"; CN •_1 TAT CJ QC ["1 LUO=~~ HOK ___ HOK __ _ HOK___ COC Emailed'------
3
4
G
I
I
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]; lr:[e-mail];
Project Name: February Ground Water 2021
Project#:
PO#:
Sampler Name: Tanner Holliday
Date
Samele ID: Samoled
lrlW-11_02092021 2/9/2021
lllW-25_02102021 2/10/2021
lrlW-26_02102021 2/10/2021
lrlW-30_02102021 2/10/2021
lrlW-31,_02092021 2/9/2021
MW-65_02102021 2/10/2021
Trip Blank 2/10/2021
Rellnquished by~ ~_.//-L __
lsignature ln1111•111. • • -~ji.2/2../
V Tinn n PnolName: Tanner Hollldav
Relinquished by: !Date:
SignahJre
tnme:
Print Name:
Relinquished by: !()ate:
Signature
'Tlme:
Pmt.Name:
Reilnqulshed by: Oate:
s1gna1ure
Time:
bnntName:
I
Time
Samoled
1240
1100
1300
1025
1355
1025
1300
CHAIN OF CUSTODY
All analysis v.il be conducted using NELAP accrodllod methods and all data v.ill ba reported using AWAL'o standard enelyle llsls and
reporting limits (POL) unless specifically requested olher.wso on lhls Chain of Custody and/or attached documentation.
QC Level: I Tum Around Time: Unless other arrangements have been made,
signed reports _,;11 be emailed by 5:00 pm on
3 Standard the day they are due.
X Include EDD: CT' LOCUS UPLOAD 0 IO EXCEL C'l ~ X Field Filtered For:
i Dissolved Metala
00 §
c:i ~ ~ .a 00 ... 0 0 ci ci G For Compliance With: C'l 0 0 a 0 NELAP --0 C'l C'l o' ,:-.. C'l e 0 --;::. ;::.. ci .2 0 RCRA
0 ,:-.. ci ci 0 0 CWA £!, c:i 0 "1 .s:: 0 0 D SOWA 0 !:::!. !:::!. .. G C'l " l5 D ELAP/A2LA .. -1 s (.) " ] o' D NLLAP
C'i' ! o' :I ~ ci a D Non-Compliance ci I! 11 0 0 .. ~ ; 0 ; • i 0 "1 .s D Other:
"1 ~ al lt) .. 0 !!? Q. :s .. CT' 0 ,:-" .. Q) .~ C') • " 0 .,, • • ~ 0 ~ C: .; 0 ,:-0 I 0 G ! 1 u G lt) :; Ir; .?: 0 lt) .!: ~ ::t. 0 Known Hazards lt) !:::!. Q) .... 0 ::t. 0 0 0 .. u C. t"I .. !IJ .. .. : 0 .. t.) & 'o E 0 .. 0 e:l .. .. t 0 0 "' Q iS iS iS m Samele Comments .. (/) ~ i,.. >
2 w X X X X
1 w X
6 w X X X X
3 w X X X X
4 w X X X X X
3 w X X X X
3 w X
Rocalvod by. )i b ~ ) Slgnatura '....l\,"U )\f) 1 I .l J.. D•ttz 12.lu Special Instructions:
Tima:
"1-1 t)2'3L\k,
AWAL Lab Sample Set#
Page 1 of 1
r·"~u.o\24
Laboratory Use Only
SamplesWere: ~
1 Shipped or
Ambient~ 2
TomperahJre 0,b ·c 3
4 Received Broken/Leaking
(Improperly Sea'c0
y N
5 ~YP"""""ed y N
li<>cked at bench
y N
6 Received Within
~lngTimos
N
1 ProsontonoutetP~
Y N NA
2 Unbroken on OUUM Pa~
Y N NA
3 Present on Sample 6> y N
4 Unbroken on Sample GJ
Y N NA
lnlsa-epancias Betv.een Sample
Labels and COC R~
y N
PrlnlNamo; -~ V\\~~ P> If J. \ I Y'\. I : L 51 Sample containers for metals were field filtered. See the Received by: Date: Analytical Scope of Work for Reporting Limits and voe analyte Signature
Time: list.
Pant Name:
Received by: Date:
Signature
'Time:
Print Name:
Received by: Date:
Signature
'Time:
Print Name:
I
Analysis
Ammonia
COD
Cvanide
Metals
N02/N03
O&G
Phenols
Sulfide
TKN
TP04
CrVI+
Procedure:
Frequency:
Preservation Check Sheet
,am.tl s le Set Ext
" Preservative .. ffi\ -eoi. -0o-~ .-eol-1 --eo5 -~
oH<2 H2S04
pH <2 H2S04
oH>12NaOH
0H<2HN03 I\Jef> l'\J~ ·~ ,)e&
oH<2 H2S04 I "' '1e& I . ..Je.& ,,,~'> '\.lt'b
oH<2HCL I 1, L I
pH<2 H2S04
pH>9NaOH,
Zn Acetate
oH <2 H2S04
oH <2H2S04
pH>9
CNlL)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
))
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#:
Z.f02'3~
Gf5li3
Tab F2
Laboratory Analytical Reports -Accelerated Monitoring
March 2021
American West
ANALYTICAL L ABORATORIES
3440 South 700 West
,alt Lake City, UT 84119
Phone: [phone]
foll Free: [phone]
Fax: [phone]
~-mail : [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: March Ground Water 2021
Lab Sample ID: 2103310-001
Client Sample ID: MW-l l _ 03082021
Collection Date: 3/8/2021 1145h
Received Date: 3/11/2021 1055h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
Compound Units Prepared Analyzed Used Limit Result Qual
Manganese mg/L 3/15/2021 1038h 3/l 7 /2021 1629h E200.8 0.0100 0.221
Report Date: 3/25/2021 Page 5 of 28
All an.il)ses applicable lo lhe CWA. SOWA. Md RCRA are performed in accordance 10 NELAC protocols Pertinent sampling information is located on !he al1ached COC Confidenlial Business Informal ion: This reporl is pro\•ided for the exclusi\ e use of 1he
~ddressee Prh·ite~es o~ sub .. seq~enl ~e of lhe ~~e of this .co~pany or .iny ~mber of its sl:ilT, or reproducfio~ ~f this repo~ in ~on?eclion .. ,\ith lhe a~ver1ise'!1enl. P~?mo1io
1
n or sale of ~;r ~rod~t or p~ocess, ~r in ~onn~c~ion with th~ r~-p~blicntion 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 ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: March Ground Water 2021
Lab Sample ID: 2103310-001
Client Sample ID: MW-l 1_03082021
Collection Date: 3/8/2021 1145h
Received Date: 3/11/2021 1055h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Sulfate mg/L
Total Dissolved Solids mg/L
Date
Analyzed
3/16/2021 2305h
3/16/2021 2333h
3/12/2021 1300h
Contact: Tanner Holliday
Method Reporting Analytical
Used Limit Result Qua!
E300.0 1.00 46.9
E300.0 50.0 1,270
SM2540C 20.0 1,950
Report Date: 3/25/2021 Page 10 of28
All an.tlyses applicable to the CWA. SDW A, and RCRA are performed in accordance to NELAC protocols, Pertinenl sampling infom1a1ion is locnted on lhe attached COC. Conlidentinl Business Information: This report is pro\•ided for the e.xclusi\ e use of 1he
~ddressee Pri,·ile~es o! sub .. seq~enl ~e or the ~?':'1e of this .co1~pany or any ~mber of ils Slaff, or reproductio~ ~f this re~ in ~eel ion .. \\"ith lhe ~~ertisemenl, P~?moli~n or ~a]e of ~!Y ~rcxh~cl or pr.?Cess, ~r in ?1nn~c~ion w!th lh~ r:publicalion o[ 1his 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
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: March Ground Water 2021
Lab Sample ID: 2103 3 10-002
Client Sample ID: MW-25_03092021
Collection Date: 3/9/2021 1015h
Received Date: 3/11/2021 1055h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
Compound Units Prepared Analyzed Used Limit Result Qual
Cadmium mg/L 3/15/2021 I 038h 3/17/2021 1632h E200.8 0.000500 0.00157
Report Date: 3/25/2021 Page 6 of 28
All anal) ses applicable lo !he CWA. SOWA. Md RCRA nre perfom1ed in accordance 10 NE LAC protocols. Pertinenl sumpling informal ion is located on lhe atlached COC Confidential Business Information: This report is provided for 1he exclusi\e use of lhe
~ddressee Pri, ile~es or su~seq~enl ~~e of lhe ~~e of lhis .con:ip::my or an) ~mbe, of ils slafT, or reproduclio~ ~f lhis repo~ in ~m~1eclion~ with 1he n~~·ertise~enl, p~~moli~ ~r saJe of ?1~Y ~roch~l or p~ocess, ~r in ~nn~c!ion w!lh lh~ r:publication of this report
American West ANALVTICAl LARORATOAIFS
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 ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: March Ground Water 2021
Lab Sample ID: 2103310-003
Client Sample ID: MW-26_03092021
Collection Date: 3/9/2021 1400h
Received Date: 3/11/2021 1055h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Total Dissolved Solids mg/L
Date
Analyzed
3/17/2021 OOlh
3/13/2021 1202h
3/12/2021 1300h
Contact: Tanner Holliday
Method Reporting Analytical
Used Limit Result Qual
E300.0 5.00 63.9
E353.2 0.100 0.617
SM2540C 20.0 3,060
Report Date: 3/25/2021 Page 11 of28
All anal}ses applicable to lhe CW A. SDWA. and RCRA are perfonned in accordance to NELAC protocols. Peninent sumpling informotion is located on the auached COC Confidential Business lnformalion: This repon is provided for the exclusi,·e use of 1he
~ddressee Pri,·ile~es o,r sub~seq~ent ~~e of the ~~e of this .co1~pany or M) r~mber of ils slafT, or reproducli~ ~f lhis repo~ in ~o~eclion ... \\ith the u~vertise1~enl. P~?moli~ or sale of?'!) ~rod~cl or p1
0
ocess, ~r in ~nn~c!ion w!lh 1h~ r:publication or lhis repon
3440 South 700 West
;alt Lake City, UT 84119
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: March Ground Water 2021
Lab Sample ID: 2103310-003A
Client Sample ID: MW-26_03092021
Collection Date: 3/9/2021 1400h
Received Date: 3/11/202 I 1055h
Analytical Results
Analyzed: 3/12/2021 1013h
Units: µg/L
Compound
Chloroform
Extracted:
Dilution Factor:
Contact: Tanner Holliday
Test Code: 8260D-W-DENIOO
VOAs by GC/MS Method 8260D/5030C
100 Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
67-66-3 100 2,190
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-d8
17060-07-0
460-00-4
1868-53-7
2037-26-5
5,020
4,940
5,000
5,000
--The reporting limits were raised due to high analyte concentrations.
Analyzed: 3/12/2021 831h
Units: µg/L
Compound
Methylene chloride
Extracted:
Dilution Factor:
CAS
Number
75-09-2
5,000 100 80-136
5,000 98.8 85-121
5,000 99.9 78-132
5,000 99.9 81-123
Method: SW8260D
Reporting Analytical
Limit Result Qual
1.00 1.27
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
49.8
48.6
49.8
49.0
50.00 99.5 80-136
50.00 97.2 85-121
50.00 99.6 78-132
50.00 98.0 81-123
Report Date: 3/25/2021 Page 14 of 28
All analyses applicable lo the CWA. SDWA. and RCRA are perfom,ed in accordance lo NELAC protocols. Pertinent sampling information is localed on the attached COC Confidential Business Jnformalion; This repor1 is pro\ ided for 1he e."Xclusi\·e IJ.$e of1he
~ddressee Pri, ile~es or sub .. seq~enl ~1~e of the ~~ne of this .co1~p:my or any 1~mbe1 of its staff or reproductio~ ~f this repo~ in .co~eclion,. ,,..ith the a~,•ertise,~enl. P~?moti~ or sale of ~y ~rodl~I or p~ocess, ~r in ~nn~c~ion w!lh th~ r~-~blicalion 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
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: March Ground Water 2021
Lab Sample ID: 2103310-004
Client Sample ID: MW-30_03092021
Collection Date: 3/9/2021 1035h
Received Date: 3/11/2021 1055h
Analytical Results
Compound
Selenium
Uranium
Units
mg/L
mg/L ---
Date
Prepared
3/15/2021 1038h
3/15/202 l 1038h
Date
Analyzed
3/17 /202 l 1650h
3/1 7 /2021 1650h
Contact: Tanner Holliday
DISSOLVED METALS
Method Reporting Analytical
Used Limit Result Qual
E200.8 0.00500 0.0563
E200.8 0.000300 0.0102
Report Date: 3/25/2021 Page 7 of 28
All analyses applic.i.ble lo the CWA. SDWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the altached COC Confidential Business lnfonnation: This report is pro,1ided for the e.'<.clusiYe use of the
~ddressee. Pri, ile~es o_f sub .... seq~enl ~e of lhe ~~e of !his .con_,p:my or nnr 1~mbe1 or its slaJT, or reproduclio~ ~!this repo~ in .con?ection .. \\·ilh the~' ertisement. P~?moti~ ~r sale of~). rrod~cl or p~~ess, ~r in ~onn:_c~ion w!th th~ r~-publicalion of lhis 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 ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: March Ground Water 2021
Lab Sample ID: 2103310-004
Client Sample ID: MW-30_03092021
Collection Date: 3/9/2021 1035h
Received Date: 3/11 /2021 1055h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Date
Analyzed
3/17/2021 029h
3/13/2021 1208h
Contact: Tanner Holliday
Method Reporting Analytical
Used Limit Result Qual
E300.0 5.00 192
E353.2 0.200 17.0
Report Date: 3/25/2021 Page 12 of28
All analyses applicable lo lhe CWA. SOWA. ru,d RCRA nre perfomted in accordance to NELAC protocols Peninenl sampling information is locoted on the auached COC Confidential Business [nformation: This report is provided for 1he exclusi,e use of the
~ddressee Pri, ile~es orsub,_seq~enl ~~e of the ~~e of lhis .co~pany or any ':!:~be1 of ils stnff, or reproductio~ ~rlhis repo~ in fOn~ection~ ,,ith the a~vertisement, P~?moti~n <:r ~ale of?'!~ ~rodt~cl or p~ocess, ~r in ~nn~c~ion w~Lh 1h7 r~-publication of lhis report
American West ANALYTICAL LADORATORIES
3440 South 700 West
;aJt 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 ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: March Ground Water 2021
Lab Sample ID: 2103310-005
Client Sample ID: MW-31_03082021
Collection Date: 3/8/2021 1355h
Received Date: 3/11/2021 1055h
Analytical Results
Date
Compound Units Prepared
Uranium mg/L 3/15/2021 1038h
Date
Analyzed
3/17/2021 1653h
Contact: Tanner Holliday
DISSOLVED METALS
Method Reporting Analytical
Used Limit Result Qual
E200.8 0.000300 0.0202
Report Date: 3/25/2021 Page 8 of28
All anal) ses applicable to [he CWA. SOWA. and RCRA are perfomled in accordance lo NELAC protocols. Pertinent sampling informal.ion is locn1ed on lhe at1ached COC Confidential Business lnformalion: This report is pro,•ided for1he exclusi, e use of1he
~ddressee Pri,·ile~es o,r sub .. seq~1enl ~~e of lhe ~~e of this .co1~pD.lly or an~· l~~ber of its slaJT, or reproductio~ ~f this repo~ in ~on~eclion .. "ith lhe a~\'ertisemenL P~?moli°:'1 or ~ale or?'!). ~rodL~cl or P~?Cess, ~r in ~nn~!ion w!lh th~ r:_-publicalion of this report
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
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: March Ground Water 2021
Lab Sample ID: 2103310-005
Client Sample ID: MW-31_03082021
Collection Date: 3/8/2021 1355h
Received Date: 3/11/2021 1055h
Analytical Results
Date Date Method Reporting Analytical
Compound Units Prepared Analyzed Used Limit Result Qual
Chloride mg/L 3/17/2021 057h E300.0 10.0 388
Nitrate/Nitrite (as N) mg/L 3/13/2021 1209h E353.2 0.200 17.4
Sulfate mg/L 3/17/2021 057h E300.0 50.0 1,210
Total Dissolved Solids mg/L 3/12/2021 1300h SM2540C 20.0 2,400
Report Date: 3/25/2021 Page 13 of 28
All anab ses applic.ible to the CWA. SDWA. and RCRA are perfom1ed in accordance to NELAC prolocols. Pertinent sampling information is located on the attached COC Confiden1iol Business lnfonnalion: This repor1 is proYided for the e.'(clusi\·e use of the
~ddressee Prl\"ile~es o_rsub,,seq~enl ~~e of lhe ~~e of this .con:ipany or an) 1~mbe1· of its slaf[ or reproducli~ ~fthis repo~ in .co~ection~ \\ilh the a~vertisemenl P~?moli~ ~r sale of~~~ rrod~ct or p~~cess, ~r in c_:onn:<=~ion w~lh th~ r~-publication of lhis report
American-West
ANALYTICAL I ABORATORIES
3440 South 700 West
;aJt 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 ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: March Ground Water 2021
Lab Sample ID: 2103310-006
Client Sample ID: MW-65_03092021
Collection Date: 3/9/2021 1015h
Received Date: 3/11/2021 1055h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
Compound Units Prepared Analyzed Used Limit Result Qual
Cadmium mg/L 3/15/2021 1038h 3/17/2021 1708h E200.8 0.000500 0.00157
Report Date: 3/25/2021 Page 9 of 28
All analyses applicable to lhe CWA_ SOWA. and RCRA are performed m accordance to NELAC protocols. Pertinent samp1ing information is located on the auached COC Confidential Business Information: This repor1 is provided for the exclusi,·e use of the
~ddressee Prl\'ile~es o.r sub..5eq~ent ~~e of the ~?1;1e o[ this ~con:ipany or any '!!;~her of ils staJT, or reproductio~ ~f this repo~ in ~n?eclion. with the ad~ertisemenl. P~?moti~n ~r ~aJe of ~!Y ~rodt~cl or P~?cess, ~r in ~onni;.c~ion w!lh th~ r~-p~blicalion of this report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: March Ground Water 2021
Lab Sample ID: 2103310-007 A
American West Client Sample ID: Trip B1ank_0309202l
ANALvT1cAL LAB0RAT0R1Es Collection Date: 3/9/2021 1400h
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: 3/11 /2021 1055h
Analytical Results
Analyzed: 3/12/2021 75 lh
Units: µg/L
Compound
Chloroform
Methylene chloride
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-DEN 100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
67-66-3 1.00 < 1.00
75-09-2 1.00 < 1.00
Result Amount Spiked %REC Limits Qual
50.2 50.00 101 80-136
49.4 50.00 98.8 85-121
49.6 50.00 99.3 78-132
SO.I 50.00 100 81-123
Report Date: 3/25/2021 Page 15 of 28
All anal~ses applicable to the CWA. SOWA. and RCRA are perfomu:d in accordance lo NELAC protocols, Pertinent sampling information is Joc.,ted on lhe auached COC Confidential Business lnfonnalion: This report is provided for1he exclusi, e use of the
~ddressee. Pri, ile;es o! su~seq~nt ~~e or the ~~e of this .cot~)Xlny or ml) ~mbe1 of jts Slaff, or reproduclio~ ~f this repo~ in ~on~ectioo~ with the a~vertisemenl P~?moli~n ~r saJe of?'!} ~roch~cl or p~ocess, ~r in ~~!ion w!th th~ r~-publication of 1his report
ANAIVTICAL 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
Tanner Holliday
Energy Fuels Resources, Inc.
6425 South Hwy 191
Blanding, UT 84511
TEL: [phone]
RE: March Ground Water 2021
Dear Tanner Holliday: Lab SetID: 2103310
American West Analytical Laboratories received sample(s) on 3/11/2021 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.
Thank You,
J G Digitally signed 059 . by Jose G.
Rocha Rocha Date: 2021.03.25
14:48:56 -06'00' Approved by: ,_ ___________ __.
Laboratory Director or designee
Report Date: 3/25/2021 Page I of 28
All analyses ap1>licable to the CWA. SOWA. and RCRA are performed in accordance to NELAC prolocols Pertinent sampling information is IOCQted on the allached COC Confidenlial Business Jnfonootion: This report is pro,•ided for 1he exclusi\ e use of 1he
~ddressee Pri, ile~es <>! su~seq~enl ~~e of the ~~1e or this .co,~pany or any ·~';'ber of its slaff. or reproducfio~ ~f this repo~ in ~on~ection~ \\ilh 1he o.~, ertisement. P~?molio.n ~r ~ale of?'!~. rro<h'.cl or p~ocess, ~r in ~onn~!ion \\'!th 1h? r~-p~blico.tion of this report
SAMPLE SUMMARY
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: March Ground Water 2021
Lab Set ID: 2103310
Date Received: 3/11/2021 1055h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
3440 South 700 West
2103310-00lA MW-11 03082021 3/8/2021 1145h Aqueous Anions, E300.0 ;alt Lake City, UT 84119 2103310-00lB MW-11 03082021 3/8/2021 1145h Aqueous Total Dissolved Solids, A2540C
2103310-00lC MW-11 03082021 3/8/2021 1145h Aqueous ICPMS Metals, Dissolved
2103310-002A MW-25 03092021 3/9/2021 1015h Aqueous ICPMS Metals, Dissolved
Phone: [phone] 2103310-003A MW-26 03092021 3/9/2021 1400h Aqueous VOA by GC/MS Method
8260D/5030C Toll Free: [phone] 2103310-003B MW-26 03092021 3/9/2021 1400h Aqueous Anions, E300.0
Fax: [phone] 2103310-003C MW-26 03092021 3/9/2021 1400h Aqueous Total Dissolved Solids, A2540C
:-mail: [e-mail] 2103310-003D MW-26 03092021 3/9/2021 1400h Aqueous Nitrite/Nitrate (as N), E353.2
2103310-004A MW-30 03092021 3/9/2021 1035h Aqueous Anions, E300.0
web: www.awal-labs.com 2103310-004B MW-30 03092021 3/9/2021 1035h Aqueous Nitrite/Nitrate (as N), E353.2
2103310-004C MW-30 03092021 3/9/2021 1035h Aqueous ICPMS Metals, Dissolved
2103310-005A MW-31 03082021 3/8/2021 1355h Aqueous Anions, E300.0
Kyle F. Gross 2103310-005B MW-31 03082021 3/8/2021 1355h Aqueous Nitrite/Nitrate (as N), E353.2
Laboratory Director 2103310-005C MW-31 03082021 3/8/2021 1355h Aqueous ICPMS Metals, Dissolved
2103310-005D MW-31 03082021 3/8/2021 1355h Aqueous Total Dissolved Solids, A2540C
Jose Rocha 2103310-006A MW-65 03092021 3/9/2021 1015h Aqueous ICPMS Metals, Dissolved
QA Officer 2103310-007A Trip Blank_ 03092021 3/9/2021 1400h Aqueous VOA by GC/MS Method
8260D/5030C
Report Date: 3/25/2021 Page 2 of 28
All anal) ses applicable to the CWA. SDW A. and RCRA are perfom1ed in accordance to NE LAC protocols, Pertinenl sampling information is localed on the auached COC Confidential Business lnfonnalion: This repon is pro\'ided for 1he exclusi, e use or the
~ddressee Pri,ile~es o_f sub,.seq~ent ~·~e of the ~?'.'1e of this.coi~prmy or anr 1!,!:mber of ils staJT, or reproduclioT~ ~fthis repo~ in ~·~eclion ... ,,ith lhe ~:ertisemenl P~?motio.n or sa.le or~!) ~rodl~I or p1:ocess, ~r in ~nn~c!ion w!th th~ r;:-publicalion of this report
3440 South 700 West
;alt Lake City, UT 84119
Phone: (80 I) 263-8686
Toi) Free: [phone]
Fax: (80 I) 263-8687
~-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:
March Ground Water 2021
2103310
3/11/2021
3/8-3/9/2021
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:
Sam le ID Analyte QC
2103 3 10-002A Man anese MS
Duplicate (DUP): The parameters that required a duplicate analysis had RPDs
within the control limits.
Corrective Action: None required.
Report Date: 3/25/2021 Page 3 of 28
All analyses applicable to the CWA. SOWA. and RCRA are performed in accordance 10 NELAC protocols. Pertinent sampling inromlaUon is located on lhe attached CDC Confidenlial Business Jnronnalion: This report is pro,•ided for lhe exclusi\e use of the
~ddressee Pri\ ile~es o: sub,.seq~1enl ~,~e of the ~'.'1:'1e of this .con:ipany or an) ~mber or ils s1ruf, or reproduclio~ ~f this repo~ in ~ection .. \\ilh the n~Yertise~enl, P~?moti~ i:r ~ale of ~!Y. ~rodl)CI or P~?cess, ~r in ~nn:_c~ion w!th th~ r~·publicalion of this report
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
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:
March Ground Water 2021
2103310
3/11/2021
3/8-3/9/2021
Intact
None
SW-846 8260D/5030C
Analysis: Volatile Organic Compounds
General Set Comments: One or more 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: 3/25/2021 Page 4 of 28
All amilyses applicable to lhe CWA. SOWA. ru1d RCRA are performed in accordance Lo NELAC prolocols. Peninenl swnpling infomm.tion is locnted on the allached COC Confidenlial Business lnformallon: This repon is pro,·ided for the cxclusi\'e use of the
~ddressee Pri,ile~es of sub~seq~enl ~~e or the ~~e or this .cm~pany or any ~~ber of ils staff, or reproduclio.~ ~! this repo~ in ~o°'?ection~ ,,-ith the n~~ertise1!1enl, P~?n101i~n or sale or~!>: ~rod~cl or p1.?'ess, ~r in ~nn:_c~ion w!th th: r~-publication or 1his 1eport
ANALYTICAL
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2103310
Project: March Ground Water 2021
Analyte Result
Lab Sample ID: LCS-75945 Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Cadmium 0.199
Manganese 0.203
Selenium 0.193
Uranium 0.199
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
03/17/20211625h
03/15/2021 1038h
mg/L E200.8 0.0000742 0.000500 0.2000
mg/L E200.8 0.000930 0.00200 0.2000
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 99.4
0 102
0 96.5
0 99.7
Limits
85 -115
85 -115
85 -I 15
85-115
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Amt %RPO Limit Qual
Report Date: 3/25/202 I Page 16 of 28
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling infonnation is located on the attached COC ConfidentiaJ Business [nformation: This repon 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 LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2103310
Project: March Ground Water 2021
Analyte Result
Lab Sample ID: MB-75945 Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Cadmium < 0.0000500
Manganese < 0.000200
Selenium < 0.000200
Uranium < 0.000200
Lab Sample ID: MB-FILTER-75926 Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Selenium < 0.00200
Lab Sample ID: MB-FILTER-75927 Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Selenium < 0.00200
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
03/ I 7 /202 I 1622h
03/15/2021 1038h
mg/L E200.8 0.00000742 0.0000500
mg/L E200.8 0.0000930 0.000200
mg/L E200.8 0.0000508 0.000200
mg/L E200.8 0.0000176 0.000200
03/18/2021 1318h
03/15/2021 1038h
mg/L E200.8 0.000508 0.00200
03/18/2021 1321 h
03/15/2021 I038h
mg/L E200.8 0.000508 0.00200
Tanner Holliday
ME
MBLK
Spike Ref.
Amount %REC Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPO Limit Qual
Report Date: 3/25/2021 Page 17 of 28
analyses applicable to the CWA. SOWA, and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling information 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 tJ-
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: 2103310
Project: March Ground Water 202 l
Analyte Result
Lab Sample ID: 2103310-002AMS Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Cadmium 0.198
Manganese 1.65
Selenium 0.193
Uranium 0.210
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
03/17/2021 1643h
03/15/2021 1038h
mg/L E200.8 0.0000742 0.000500 0.2000
mg/L E200.8 0.000930 0.00200 0.2000
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
0.00157 98.2
1.54 54.1
0 96.6
0.00725 101
' -Analyte concentration is too high for accurate matrix spike recovery and/or RPD.
Limits
75 -125
75 -125
75 -125
75 -125
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPD Limit Qua)
Report Date: 3/25/2021 Page 18 of28
analyses apphcable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidentia1 Business lnfomiation: This report is provided for the excJusive 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: 2103310
Project: March Ground Water 2021
Analyte
Lab Sample ID: 2103310-002AMSD
Test Code:
Cadmium
Manganese
Selenium
Uranium
200.8-DIS
Result
Date Analyzed:
Date Prepared:
0.204
1.71
0.203
0.212
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
03/17 /202 I 1646h
03/15/2021 1038h
mg/L E200 8 0.0000742 0.000500 0.2000
mg/L E200 8 0.000930 0.00200 0.2000
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
0.00157 101
1.54 84.5
0 102
0.00725 103
Limits
75 -125
75 -125
75 -125
75 • 125
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPD Limit
0.198 2.74 20
1.65 3.61 20
0.193 5.06 20
0.21 1.24 20
Qual
Report Date: 3/25/2021 Page 19 of 28
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 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 LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2103310
Project: March Ground Water 2021
Analyte Result
Lab Sample ID: 2103310-00lBDUP Date Analyzed:
Test Code: TDS-W-2540C
Total Dissolved Solids 1,960
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
C SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Method MDL Limit
Tanner Holliday
WC
DUP
Spike Ref.
Amount %REC
03/12/2021 1300h
---
mg/L SM2540C 16.0 20.0
Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt %RPO Limit
1950 0.410 5
Qual
Report Date: 3/25/2021 Page 20 of 28
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 oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sate 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. Thls
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
C SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
WC Lab Set ID: 2103310
Project: March Ground Water 2021
Analyte
Lab Sample ID: LCS-R149816
Test Code: 300.0-W
Sulfate
Lab Sample ID: LCS-R149681
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N)
Lab Sample ID: LCS-R149709
Test Code: TDS-W-2540C
Total Dissolved Solids
Result Units Method
Date Analyzed: 03/16/2021 2210h
5.16 mg/L E300,0
Date Analyzed: 03/13/2021 1141h
0.986 mg/L E353.2
Date Analyzed: 03/12/2021 1300h
208 mg/L SM2540C
MDL
0.0750
0.00541
8.00
Reporting
Limit
0.500
0.0100
10.0
Dept:
QC Type: LCS
Amount Spiked Spike Ref.
Amount %REC
5.000 0 103
1.000 0 98.6
205.0 0 101
Limits
90 -110
90 -110
80 -120
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPO
Limit Amt %RPO Qual
Report Date: 3/25/2021 Page 21 of28
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: TI,is 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.
LabSetlD: 2103310
Project: March Ground Water 2021
Analyte Result
Lab Sample ID: MB-R149816 Date Analyzed:
Test Code: 300.0-W
Sulfate < 0.500
Lab Sample ID: MB-R149681 Date Analyzed:
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) < 0.0100
Lab Sample ID: MB-R149709 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], 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
03/16/2021 2142h
mg/L E300.0 0.0750 0.500
03/13/2021 1140h
mg/L E353.2 0.00541 0.0100
03/12/2021 1300h
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. RPO
Amt %RPD Limit Qual
Report Date: 3/25/2021 Page 22 of 28
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 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: 2103310
Project: March Ground Water 2021
Analyte Result
Lab Sample ID: 2103310-00SAMS Date Analyzed:
Test Code: 300.0-W
Chloride 891
Sulfate 1,670
Lab Sample ID: 2103310-003DMS Date Analyzed:
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 5.28
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
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Units Method MDL Limit
03/17/2021 125h
mg/L E300.0 1.98 10.0 500.0
mg/L E300.0 7.50 50.0 500.0
03/13/2021 1203h
mg/L E353.2 0.0270 0.0500 5.000 -
Tanner Holliday
WC
MS
Spike Ref.
Amount %REC
388 101
1210 92.5
0.617 93.3
Limits
90-110
90 -110
90 -110
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt %RPO Limit
-~--
Qual
Report Date: 3/25/2021 Page 23 of28
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 Jnfom1ation: 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 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 wi11 be granted only on contact. This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2103310
Project: March Ground Water 2021
Analyte Result
Lab Sample ID: 2103310-00SAMSD Date Analyzed:
Test Code: 300.0-W
Chloride 889
Sulfate 1,670
Lab Sample ID: 2103310-003DMSD Date Analyzed:
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 5.37
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
Units Method MDL Limit
03/17/2021 152h
--
mg/L E300.0 1.98 10.0 500.0
mg/L E300.0 7.50 50.0 500.0
03/13/2021 1207h
---
mg/L E353,2 0.0270 0.0500 5.000 ---
Tanner Holliday
WC
MSD
Spike Ref.
Amount %REC
-
388 100
1210 91.6
-
0.617 95.1
Limits
90-110
90 -110
90 -110
---
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Amt %RPO Limit
-
891 0.204 20
1670 0.273 20
5.28 1.67 10
Qual
Report Date: 3/25/2021 Page 24 of 28
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NE LAC protocols Pertinent sampling infom,ation 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 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: 2103310
Project: March Ground Water 2021
Analyte Result
Lab Sample ID: LCS VOC-2 031221A Date Analyzed:
Test Code: 8260D-W-DEN100
Chloroform 20.0
Methylene chloride 21.5
Surr: l ,2-Dichloroethane-d4 49.3
Surr: 4-Bromofluorobenzene 47.7
Surr: Dibromofluoromethane 50.0
Surr: Toluene-d8 49.2
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
LCS
Spike Ref.
Amount %REC
03/12/2021 642h
µg/L SW8260D 0.360 1.00 20.00 0 100
µg/L SW8260D 0.451 1.00 20.00 0 108
µg/L SW8260D 50.00 98.6
µg/L SW8260D 50.00 95.4
µg/L SW8260D 50.00 99.9
µg/L SW8260D 50.00 98.3
Limits
74-120
65 -154
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: 3/25/2021 Page 25 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 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 w;JJ be granted only on contact This
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2103310
Project: March Ground Water 2021
Analyte Result
Lab Sample ID: MB VOC-2 031221A Date Analyzed:
Test Code: 8260D-W-DENIOO
Chloroform < 1.00
Methylene chloride < 1.00
Surr: l ,2-Dichloroethane-d4 50.2
Surr: 4-Bromofluorobenzene 49.2
Surr: Dibromofluoromethane 49.6
Surr: Toluene-d8 49.7
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
MBLK
Spike Ref.
Amount %REC
03/12/2021 728h
µg/L SW8260D 0.360 1.00
µg/L SW8260D 0.451 1.00
µg/L SW8260D 50.00 100
µg/L SW8260D 50.00 98.5
µg/L SW8260D 50.00 99.1
µg/L SW8260D 50.00 99.5
Limits
80 -136
85 -121
78 -132
81 -123
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt %RPD Limit Qual
Report Date: 3/25/2021 Page 26 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 Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of tl"
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 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: 2103310
Project: March Ground Water 2021
Analyte Result
Lab Sample ID: 2103310-00JAMS Date Analyzed:
Test Code: 8260D-W-DEN100
Chloroform 3,840
Methylene chloride 2,130
Surr: l,2-Dichloroethane-d4 4,970
Surr: 4-Bromofluorobenzene 4,760
Surr: Dibromofluoromethane 4,910
Surr: Toluene-d8 4,850
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
Contact: Tanner Holliday
Dept: MS VOA
QC Type: MS
Reporting Amount Spiked Spike Ref.
Units Method MDL Limit Amount %REC
03/12/2021 1052h
µg/L SW8260D 36.0 100 2,000 2190 82.7
µg/L SW8260D 45.1 100 2,000 0 107
µg/L SW8260D 5,000 99.5
µg/L SW8260D 5,000 95.3
µg/L SW8260D 5,000 98.2
µg/L SW8260D 5,000 97.0
Limits
74 -120
65 -154
80 -136
85 -121
78 -132
81 -123
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt %RPD Limit Qual
Report Date: 3/25/2021 Page 27 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 lnforrnation: 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: 2103310
Project: March Ground Water 2021
Analyte Result
Lab Sample ID: 2103310-00JAMSD Date Analyzed:
Test Code: 8260D-W-DEN100
Chloroform 3,880
Methylene chloride 2,170
Surr: l ,2-Dichloroethane-d4 4,920
Surr: 4-Bromofluorobenzene 4,770
Surr: Dibromofluoromethane 4,900
Surr: Toluene-d8 4,860
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
MSD
Spike Ref.
Amount %REC
03/12/2021 111 lh
µg/L SW8260D 36.0 JOO 2,000 2190 84.8
µg/L SW8260D 45.1 100 2,000 0 109
µg/L SW8260D 5,000 98.4
µg/L SW8260D 5,000 95.4
µg/L SW8260D 5,000 98.0
µg/L SW8260D 5,000 97.3
Limits
74 -120
65 -154
80 -136
85 -121
78 -132
81 -123
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPO Limit
3840 1.06 35
2130 1.86 35
Qual
Report Date: 3/25/2021 Page 28 of 28
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NE LAC protocols Pertinent sampling information is located on the attached COC' Confidential Business lnfom1ation: TI1is 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
American West Analytical Laboratories Rpt Emailed: UL
Denison
WORK ORDER Summary Work Order: 2103310 Pagel of2
Client: Energy Fuels Resources, Inc. Due Date: 3/25/2021
Client ID: ENE300 Contact: Tanner Holliday
Project: March 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
2103310-00lA l'tf\V-11_03082021 3/8/2021 1145h 3/11/2021 1055h 300.0-W Aqueous elf-we
2 SEL Analytes: CL S04
2103310-00lB TDS-W-2540C elf-tds
1 SEL Analytes: TDS
2103310-00lC 200.8-DIS elf-met
j ~: ,\/,, .. i"{.'•-.,i; 1 SEL Analytes: MN
I 1' < .. 200.8-DIS-PR df-met -
2I03310-002A l'tf\V-25_03092021 3/9/2021 1015h 3/11/2021 1055h 200.8-DIS Aqueous df-met
I SEL Analytes: CD --
200.8-DIS-PR elf-met -
2I033l0-003A l'tf\V-26_03092021 3/9/2021 1400h 3/ll/2021 I055h 8260D-W-DEN100 Aqueous VOCFridge 3
Test Group: 826D_D-W-DENIOO; # of Analyte_s: 2 !_# ofSurr: 4 ---
2103310-003B 300.0-W elf-we
I SEL Ana/ytes: CL --2103310-003C TDS-W-2540C df-tds
I SEL Analytes: TDS
2103310-0D3D N{)2/N03-W-353.2 elf -no2/no3 & nh3
I SELAnalytes: N03N02N
21033I0-004A l'tf\V-30_03092021 3/9/2021 1035h 3/ll/2021 1055h 300.0-W Aqueous df-wc
1 SEL Anai)l_les: CL
2103310-004B N02/N03-W-353.2 elf -no2/no3 & nh3
I SEL Analytes: N03N02N
2103310-004C 200.8-DIS df-met
2 SEL Analytes: SE U --200.8-DIS-PR elf-met -
2103310-00SA l'tf\V-31 _ 03082021 3/8/2021 1355h 3/11/2021 1055h 300.0-W Aqueous df-wc
2 SEL Analytes: CL S04 ---2103310-00SB N02/N03-W-353.2 df -no2/no3 & nb3
I SEL Analytes: N03N02N
Printed: 03/15121 12:37 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
2103310-00SC J\f\V-31_03082021
2103310-00SD
21033 I0-006A 1\fW-65_03092021
2103310-007 A Trip B1ank_03092021
.: .: : .. ·}· t .
Collected Date Received Date Test Code Matrix
3/8/2021 1355h 3/11/2021 1055h 200.8-DIS Aqueous
1 SEL Analytes: U
200.8-DIS-PR
TDS-W-2540C
I SELAnalytes: TDS
3/9/2021 1015h 3/11/2021 1055h 200.8-DIS Aqueous
1 SEL Analytes: CD
200.8-DIS-PR
3/9/2021 1400h 3/11/2021 1055h 8260D-W-DEN100 Aqueous
WorkOrder: 2103310
Due Date: 3/25/2021
Sel Storage
df-met
df-met
df-tds
df-inet
df-met
VOCFridge
Test GrouE_: 8260D-W-DENJ 00; # of Analyies: 2/ # of Sun-: 4
AW AL Use Only -Close Hold Times
Test Code
TDS-W-2540C
#Samps
3
Min. days left
-.04
Page2 of2
3
Printed: 03/15/21 12:37 LABORATORY CHECK: %M O RT O CN O TAT O QC O LUO 0 HOK ___ HOK __ _ HOK___ COC Emailed. ____ _
..,,~,,·.~t;...-i:'l
8
.._.,
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.
6425 S. Hwy. 191 Address:
Blanding, UT 84511
Contact: Tanner Holliday
Phone#: [phone] Cell#: -----------Email: [e-mail]; [e-mail];
Project Name: March Ground Water 2021
Project#:
PO#: -----
Sam p I er Name: Tanner Holliday
SamQle ID:
MW-11_03082021
MW-25_03092021
MW-26_03092021
MW-30_03092021
MW-31_03082021
MW-65
Date
Sam_Qled
3/8/2021
3/9/2021
3/9/2021
3/9/2021
3/8/2021
Time
Samoled
1145
1015
1400
1035
1355
I
CHAIN OF CUSTODY
All analysis will be conducted using NELAP accredited methods end all data wlll be reported using AWAL's standard analyte lists and
reporUng limits (PCL) unless speclflcally requested othEKVt'ise on this Chain of Custody and/or attached documentation.
QC Level: I Turn Around Time: Unless other arrangements have been made,
signed reports Yllill be emailed by 5:00 pm on
3 Standard lhe day they are due.
G' X Include EDD:
0 LOCUS UPLOAD
IQ EXCEL t"l ~ ){ Field Filtered For:
or Dissolved Metals
00 ~ ci co co' co' ,Cl
0 c:i c:i .... For Compliance With: ci GI ~ 0 0 ~ D NELAP ...... 0 t"l t"l o' ('-~ ci --. ~ ~ c:i ~ D RCRA
0 ('-c:i c:i 0 1l D CWA ~ ci 0 0 "' D SOWA 0 ~ ~ .... iS GI ~ 0 D El.AP/ A2LA .. I u GI I El o' D NUAP
~ ! o' :, ~ c:i i D Non-Compliance c:i i 0 0 ~ ~ 0 "Cl ~ 0 "' cl! D Other: "' • It) .... 0 ~ ~ :s .... G' t) ID st-0 .. " )( 0 0 ~ 0 j 'C (') "Cl "Cl "Cl "II C .; 0 ;1; 0 ]i 0 GI ! ! GI u It) :; .2 0 .2 :9 t) Known Hazards C l!: It) ~ :t. 0 .Sl ...... 0 :t. 0 0 0 .. .. (.l Q. C'I = Ill .. ~ .. ] 0 t) & '5 E 0 6 Cl .. i5 0 .. iS i5 Ill Samole Comments .. "' :z:: (,I Ir, >
3 w X X X X
1 w X
6 w X X X I I I X
3 w X X X X
4 w X X X X I IX
~ re,:/~ 1 o
AWAL Lab Sample Set#
Page 1 of 1
!°"'"""'
Laboratory Use Only
Samploo Wont: l. l y? ,7
1 8 or t,and dollvemd
2 Am~onlo•e
3 T omporal\JM /, G,
4 Roc<>l\led 8"'k"'1/loalo"!I
(lmprope~y Sealed)r,,.,
y lt,1./
5 Pjper1y Prese,ved Ci.. N
Checked at bench
y N
6 Received Wilhin
~l)ing Times N
1 ~esent on Outer Package
~1 N NA
2 ~roken on Outer Package
~I N NA
3 Present on Sample I':)
y N ~1
4 Unbroken on Sample / \
·c
9 ITrip Blank_03092021 3/9/2021 1400 3 IW X y N ~
::1 I I 111 I I I I I I I I I I 11~~~~~~
12
13
I.Relinquished by: -"\
Slgneb.Jra -. J,..,_All•-" Mn-l~A Date:
I Name: TennerHolllda V rr1mo:
Received by:
3110/2021 lsjgnature
Dale:
rn,,w,:
Special Instructions:
l·.Sampl~ containers for metals were field filtered. See the
,-------------------------lnm::------F~~:.....:::::~~~~~:::........!11!:;;~~---=::::;i:'.;z~.,b.2.J.(.!.!..J.'......::'::!... __ _j Analytical Scope of Work for Reporting Limits and voe analyte list.
Prln.lName:
Relinquished by: 1Date: cecelved by: /
Js1gnalure -,gnature
Date:
Time: Time:
Print Name: Print Name:
Reilnquisned by: Date: Received by: Dale:
Si_a_nab.Jre ISl!J_nalure
Time: ,Time:
Print Name: Print Name:
I
1
?,
4
f:>
~
American West
Analytical Laboratories
463 W. 360(1 S. Sa1\ Lake Ctty, UT 84115
Phone#{801)263-5686 Tollfree# (88B)263-S686 L-~ Fsx It (801) 2j;3,.8Ba7 Email awsl@ewal-lab:sc.om
www.awal-labs.com
Client: ED.el'gy Fuels Resources, Inc.
Address: 6425 S. Hwy. 191
Blanding, UT 84511
comae!: Tanner Bolllda7
Phone#: [phone] Cell#:
Emait tllollld~.-mi kw~eb.com;
Prnfect Name: lllarch Ground Water 2021
Project#:
PO#:
sampler Name: Taaner Holliday
Date
Samole ID: Sam!lled
MW-l 1_03082021 3/8/'MYJ.1
: .KW-25 03092021 3/9/2021
l!t'l'W-26_03092021 3/9/2021
MW-30_03092021 3/9/2021
MW-31_03082021 3/8/2021
llttW-65_0~202..\ 'll''I /zoz1
8
g Trip B1amL03092021 3/9/2021
10
11
1l
11
A
~by:,\., nr' LJ_/,/?~ / a-
YIG/20:21 -, {,,../ Tim~ --TonnwHolldo• l1M
~by; O.le:
SIii-
limo:
PrlnU/-
R~odb~ Qg),i.
1-11n
Tlmoc
PrlnlNo...:
R6llrql,~by: 0110:
5"'"""·-rT,ms
Plin1 Nl>n)o:
JrJ1vt:J
CHAIN OF CUSTODY ~~/ Oj ?7 ro
An analy,I, ..ii be conduotecl UBing NELAP ocaudl»d melhoda ond al data'"" ba 70p0rlod u,,jng AWAJ..'o standard anelyte fi•ts and AWAL Lab Sample Set#
reporting lmlfB (POL) unleso opoclflcally raquos1Bd otherwise on Ihle Chain al Cualody and/or attached da:um""""°"· Page 1 of
I QC Level: I Tum Around Time: Unlos.s other arrsngementa have been made, 1Duc Date: I signed """'"" .. ,1 bo eme!lad by 5:00 pm on
3 Standard tho day they ""' due.
X Include EDD: laboratory Use Only
li' C) LOCUS UPLOAI>
IO EXCEL Sarnplos Were: C'I ~ J( Fleld Flttered For. • IJiMom,4 lletals 1 Shipped°' l>and dallvaed
1ii" ~
ci iii"' co' co ~ 2 Ambient..-Chmod
0 g c::i ci u For Compliance with: cs 0 Q I D NELAP 3 T"'""8ffl\Jrt ·c ..... ~ C'I o' ---I'-N -;:::. ~ D RCRA ci ..... 0 0 t-c:i ci Q .!I 0 CWA 4 R-.od BR>ken/1.ooklng £!, 0 0 Q 0) 1l D SOWA Omproporfy Sosled) 0 ~ ... .. £!. a r:, iS D ELAP/A2LA y N • 0 1 9 I u o' 0 NUAP
i3i' ! o' 1 ~ ci ti 0 Non-GompUance 5 PTOpelty P""erved 0 Q Cl &i 5 5 i Cl . <') ,2 D 01her: y N Q "Cl "' .. <'l ~ t! 0 Checked at bench ~ ~ :El .. G' 'I' 0 .. .. r:, 0 ~ 8 .2 y N ! 5 s "Cl Cl ;,; "Cl ] "Cl ! .. u II u 0 "' 6 Roceivod Within ::; ~ Cl .!!: .!!: "Cl :t. Known Hazards C: ;I!; 1 "' ~ ,: Hotdfr,glames 0 ~ .... :!t. I j 0 g Time <.> Cl. ~ Ill I 0 .. & y l; E .. a e t i N
Samffled .. ~ g > Samole Comments .. "'
1145 3 w X X X X
1 Prasent on Outer Packege 1015 1 w X y N NA
1400 6 w X X X X 2 Unbroken on Oular Pa«.kage
1035 3 w X X X X V N NA
X 3 PT9sanl on Sample 1355 4 w X X X X y N NA
IOIR l w )<
' Unbroksn on Sampte
1400 3 w X y N NA
OilJc;,epanolea Between Sample
label• and C0C RGOD(d?
y N
ReceiY<Mfby: Dale: Special Instructions: Stanatur&
lflma:
PrintNema: Sample containers for metals were field filtered. See the
RoooM!clt,y, ,-J'.~ ct£ / l'f' /, 1 /vr Analytical Scope of Work for Reporting Um.its and voe enalyte ........,._ • .~,i., c I t,z,,, ~ LL\/,, l -o// Timo: !O ;J/f list.
PdnlNamtt:
RecelveO!>y:
'Siorudrno I 011":
nme:
PrintN1rna:
-elvodby: Cate:
S6gne.ture
1nme:
Print Name:
Analysis
Ammonia
COD
Cvanide
Metals
N02/N03
O&G
Phenols
Sulfide
TKN
TP04
CrVI+
Procedure:
Frequency:
Preservation Check Sheet
:sam pie :set Extension and nu.
Preservative r 2 3 If 5
oH<2H2S04
oH<2H2S04
oH>12NaOH
oH<2HN03 V . .::. It:,;:; ):.,<; ~s
oH<2H2S04 ,,. ,, Y.,c:; Yd v;
oH<2HCL r r 1·
oH<2 H2S04
pH>9NaOH,
Zn Acetate
oH<2 H2S04
oH <2 H2S04
pH>9
<NH4)iS04
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
~
v .. ,
V
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#:
2 { (f3) IQ
Ct {L[_z__
I
TabG
Quality Assurance and Data Validation Tables
G-1A: a uarterly 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
MW-11 29.09 58.59 58.18 okay 2919 2926 0.24 7.64 7.67 0.39 14.08 14.12 0.28 509 506 0.59 0 0 0.00
MW-12 13.51 28.21 27.02 okay 4130 4134 0.10 7.21 7.24 0.42 14.06 14.07 0.07 415 415 0.00 0 0 0.00
MW-14 17.43 39.06 34.86 okay 3852 3848 0.10 6.81 6.83 0.29 14.00 14.02 0.14 521 522 0.19 0 0 0.00
MW~4: &'.23:: 12:00 12:-48,.; . .Pl:lmP',ad Oiy. ~71 '47$, 0.16 5.07 ,5,ioe .,0,2U' -..:14.,0.3 . ,.~ 1j.0S.J Is .o~~ ~ " M -~ ~N.._G,·4 .:. ~ .... -·> NM\ _ 'NS -
MW~24A '·' 1',0S 15r3Ef ,' -. 1~,1 F1l!mi:>ed Dl[S' '~f 4318 C o~i1, : '5.,00 '(.Qi -I• 0.:2:Q ; I • 1'4::26): • ,_ 14;·12'_ 0119 . -1\ M'. ;N6JU .; '1' • NM\ NC3.."'-· '
MW-25 22.23 45.57 44.46 okay 3124 3124 0.00 7.07
MW-26 NA Continuously Pumped well -3467 NC
MW-27 24.33 52.08 48.66 okay 1127 1126 0.09 7.43
MW-28 23.11 47.74 46.22 okay 4089 4099 0.24 6.80
MW-29 18.04 39.06 36.08 okay 4539 4534 0.11 6.90
MW-30 22.71 45.57 45.42 okay 2177 2178 0.05 7.50
MW-31 39.62 80.29 79.24 okay 3222 3224 0.06 7.16
MW-32 31.93 65.10 63.86 okay 3651 3659 0.22 6.69
MW-36 7.22 19.53 14.44 okay 4818 4818 0.00 7.32
Mff'."38 2.~-.5,00 .. s:32·_ Pumped Dry,: 'In(:) 4438 :8,14 7,17 I:
MW-39 24.53 52.08 49.06 okay 4641 4638 0.06 4.38
MW-40 26.17 54.25 52.34 okay 3710 3727 0.46 7.17
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
7.08
6.23
7.48
6.76
6.89
7.49
7.20
6.72
7.32
7-.20
4.36
7.18
-
0.14 14.28 14.26 0.14 531 531 0.00 4.4 4.4 0.00
NC 14.09 NC 502 NC 1.0 NC
0.67 14.67 14.66 0.07 392 394 0.51 0 0 0.00
0.59 13.88 13.86 0.14 399 401 0.50 0 0 0.00
0.15 14.23 14.23 0.00 318 315 0.95 51 .0 52.0 1.94
0.13 14.48 14.49 0.07 528 528 0.00 1.0 1.1 9.52
0.56 14.30 14.30 0.00 510 510 0.00 0 0 0.00
0.45 14.00 14.01 0.07 238 236 0.84 36.0 37.0 2.74
0.00 13.82 13.83 0.07 518 519 0.19 0 0 0.00
.8;'42 1'2.81, 12,,l:M: 1.01 NM NC N, NC
0.46 14.10 14.12 0.14 534 537 0.56 2.8 2.7 3.64
0.14 13.72 13.74 0.15 519 519 0.00 0 0 0.00
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 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.
Dissolved Oxygen RPD
4.9 4.9 0.00
14.5 14.0 3.51
5.4 5.3 1.87
'·, .. ,£i ~· -,.. , ,..,·,.N_s ; . -JIM• "A,.>:, ··._NC, I
5.0 4.9 2.02
49.0 NC
97.0 97.1 0.10
27.0 27.0 0.00
8.7 8.7 0.00
53.8 53.8 0.00
110.4 110.5 0.09
6.5 6.4 1.55
75.1 75.1 0.00
NM -NO ·
4.8 4.8 0.00
103.0 103.0 0.00
G-1 B: Accelerated Field QA/QC Evaluation
1x Casing 2x Casing Volume
Location Volume Volume Pumped Volume Check Conductivity RPD pH
MW-11 29.35 59 .67 58.7 okay 3030 I 3023 0.23 7.69 I
MW-25 22.43 48.82 44.86 okay 3135 I 3137 0.06 7.09 I
MW-26 NA Continuously Pumped well --3266 NC 7.10
MW-30 22.93 46.65 45.86 okay 2172 I 2172 0.00 7.24 I
MW-31 39.87 80.29 79.74 okay 3231 I 3232 0.03 7.23 I
MW-11 29.22 59.67 58.44 okay 3038 I 3041 0.10 7.46 I
MW-25 22.37 45.57 44.74 okay 3213 I 3211 0.06 6.84 I
MW-26 NA Continuously Pumped well -3600 NC 6.89
MW-30 22.93 46.65 45.86 okay 2231 I 2231 0.00 7.15 I
MW-31 39.73 80.29 79.46 okay 3318 I 3318 0.00 7.14 I
MW-26 is a c~mtinually pumped well.
NM= Not Measured. The OAP does not require the measurement of redox potential or turbidity in wells that were purged to dryness.
RPO = Relative Percent Difference
Februar'/
RPD
7.71 0.26
7.10 0.14
NC
7.25 0.14
7.25 0.28
March
7.48 0.27
6.83 0.15
NC
7.14 0.14
7.14 0.00
Dissolved
Temperature RPD Redox RPD Turbidity RPD Ox rgen
14.15 I 14.13 0.14 446 I 441 1.13 1.3 I 1.2 8.00 6.0 5.8
14.38 I 14.38 0.00 475 I 475 0.00 2.7 I 2.7 0.00 7.6 7.6
15.86 NC 314 NC 0 NC 23.1
14.39 I 14.40 0.07 481 I 481 0.00 0 I 0 0.00 52.0 53.0
14.37 I 14.35 0.14 460 I 460 0.00 0 I 0 0.00 112.1 112.3
14.50 I 14.51 0.07 407 I 403 0.99 89.0 I 90.0 1.12 8.0 7.8
14.43 I 14.45 0.14 448 I 448 0.00 2.1 I 2.2 4.65 5.9 5.8
18.01 NC 360 NC 0 NC 38.0
14.30 I 14.28 0.14 431 I 430 0.23 0 I 0 0.00 54.8 55.0
14.95 I 14.91 0.27 416 I 415 0.24 0 I 0 0.00 110.2 109.7
The OAP 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 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.
RPO
3.39
0.00
NC
1.90
0.18
2.53
1.71
NC
0.36
0.45
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 2-Butanone 1/11/2021 1/18/2021 7 14 OK
Trip Blank Acetone 1/11/2021 1/18/2021 7 14 OK
Trip Blank Benzene 1/11/2021 1/18/2021 7 14 OK
Trip Blank Carbon tetrachloride 1/11/2021 1/18/2021 7 14 OK
Trip Blank Chloroform 1/11/2021 1/18/2021 7 14 OK
Trip Blank Chloromethane 1/11/2021 1/18/2021 7 14 OK
Trip Blank Methylene chloride 1/11/2021 1/18/2021 7 14 OK
Trip Blank Naphthalene 1/11/2021 1/18/2021 7 14 OK
Trip Blank Tetrahydrofuran 1/11/2021 1/18/2021 7 14 OK
Trip Blank Toluene 1/11/2021 1/18/2021 7 14 OK
Trip Blank Xvlenes, Total 1/11/2021 1/18/2021 7 14 OK
MW-11 2-Butanone 1/12/2021 1/15/2021 3 14 OK
MW-11 Acetone 1/12/2021 1/15/2021 3 14 OK
MW-11 Ammonia (as N) 1/12/2021 1/21/2021 9 28 OK
MW-11 Arsenic 1/12/2021 1/27/2021 15 180 OK
MW-11 Benzene 1/12/2021 1/15/2021 3 14 OK
MW-11 Beryllium 1/12/2021 1/27/2021 15 180 OK
MW-11 Bicarbonate (as CaC03) 1/12/2021 1/18/2021 6 14 OK
MW-11 Cadmium 1/12/2021 1/27/2021 15 180 OK
MW-11 Calcium 1/12/2021 1/27/2021 15 180 OK
MW-11 Carbon tetrachloride 1/12/2021 1/15/2021 3 14 OK
MW-11 Carbonate (as CaC03) 1/12/2021 1/18/2021 6 14 OK
MW-11 Chloride 1/12/2021 1/22/2021 10 28 OK
MW-11 Chloroform 1/12/2021 1/15/2021 3 14 OK
MW-11 Chloromethane 1/12/2021 1/15/2021 3 14 OK
MW-11 Chromium 1/12/2021 1/27/2021 15 180 OK
MW-11 Cobalt 1/12/2021 1/28/2021 16 180 OK
MW-11 Copper 1/12/2021 1/28/2021 16 180 OK
MW-11 Fluoride 1/12/2021 1/23/2021 11 28 OK
MW-11 Gross Radium Alpha 1/12/2021 2/9/2021 28 180 OK
MW-11 Iron 1/12/2021 1/27/2021 15 180 OK
MW-11 Lead 1/12/2021 1/27/2021 15 180 OK
MW-11 Magnesium 1/12/2021 1/27/2021 15 180 OK
MW-11 Manganese 1/12/2021 1/27/2021 15 180 OK
MW-11 Mercury 1/12/2021 1/21/2021 9 180 OK
MW-11 Methylene chloride 1/12/2021 1/15/2021 3 14 OK
MW-11 Molybdenum 1/12/2021 1/27/2021 15 180 OK
MW-11 Naphthalene 1/12/2021 1/15/2021 3 14 OK
MW-11 Nickel 1/12/2021 1/27/2021 15 180 OK
MW-11 Nitrate/Nitrite (as N) 1/12/2021 1/18/2021 6 28 OK
MW-11 Potassium 1/12/2021 1/28/2021 16 180 OK
MW-11 Selenium 1/12/2021 1/27/2021 15 180 OK
MW-11 Silver 1/12/2021 1/27/2021 15 180 OK
MW-11 Sodium 1/12/2021 1/27/2021 15 180 OK
MW-11 Sulfate 1/12/2021 1/22/2021 10 28 OK
MW-11 Tetrahydrofuran 1/12/2021 1/15/2021 3 14 OK
MW-11 Thallium 1/12/2021 1/27/2021 15 180 OK
MW-11 Tin 1/12/2021 1/27/2021 15 180 OK
MW-11 Toluene 1/12/2021 1/15/2021 3 14 OK
MW-11 Total Dissolved Solids 1/12/2021 1/15/2021 3 7 OK
MW-11 Uranium 1/12/2021 1/28/2021 16 180 OK
MW-11 Vanadium 1/12/2021 1/28/2021 16 180 OK
MW-11 Xylenes, Total 1/12/2021 1/15/2021 3 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-11 Zinc 1/12/2021 1/27/2021 15 180 OK
MW-12 Selenium l/14/2021 1/27/2021 13 180 OK
MW-12 Uranium l/14/2021 2/l/2021 18 180 OK
MW-14 2-Butanone l/13/2021 l/15/2021 2 14 OK
MW-14 Acetone 1/13/2021 1/15/2021 2 14 OK
MW-14 Ammonia (as N) l/13/2021 1/21/2021 8 28 OK
MW-14 Arsenic l/13/2021 1/27/2021 14 180 OK
MW-14 Benzene l/13/2021 1/15/2021 2 14 OK
MW-14 Beryllium 1/13/2021 1/27/2021 14 180 OK
MW-14 Bicarbonate (as CaC03) 1/13/2021 1/18/2021 5 14 OK
MW-14 Cadmium l/13/2021 1/27/2021 14 180 OK
MW-14 Calcium l/13/2021 1/27/2021 14 180 OK
MW-14 Carbon tetrachloride 1/13/2021 1/15/2021 2 14 OK
MW-14 Carbonate (as CaC03) 1/13/2021 1/18/2021 5 14 OK
MW-14 Chloride 1/13/2021 1/27/2021 14 28 OK
MW-14 Chloroform 1/13/2021 1/15/2021 2 14 OK
MW-14 Chloromethane 1/13/2021 1/15/2021 2 14 OK
MW-14 Chromium 1/13/2021 1/27/2021 14 180 OK
MW-14 Cobalt 1/13/2021 1/28/2021 15 180 OK
MW-14 Cooner 1/13/2021 1/28/2021 15 180 OK
MW-14 Fluoride 1/13/2021 1/27/2021 14 28 OK
MW-14 Gross Radium Alpha 1/13/2021 2/9/2021 27 180 OK
MW-14 Iron 1/13/2021 1/27/2021 14 180 OK
MW-14 Lead l/13/2021 1/27/2021 14 180 OK
MW-14 Magnesium 1/13/2021 1/27/2021 14 180 OK
MW-14 Manganese 1/13/2021 1/29/2021 16 180 OK
MW-14 Mercury 1/13/2021 1/21/2021 8 180 OK
MW-14 Methylene chloride l/13/2021 l/15/2021 2 14 OK
MW-14 Molybdenum l/13/2021 1/27/2021 14 180 OK
MW-14 Naphthalene l/13/2021 l/15/2021 2 14 OK
MW-14 Nickel 1/13/2021 1/27/2021 14 180 OK
MW-14 Nitrate/Nitrite (as N) 1/13/2021 l/18/2021 5 28 OK
MW-14 Potassium 1/13/2021 l/28/2021 15 180 OK
MW-14 Selenium 1/13/2021 1/27/2021 14 180 OK
MW-14 Silver 1/13/2021 1/27/2021 14 180 OK
MW-14 Sodium 1/13/2021 1/27/2021 14 180 OK
MW-14 Sulfate 1/13/2021 1/22/2021 9 28 OK
MW-14 Tetrahydrofuran 1/13/2021 1/15/2021 2 14 OK
MW-14 Thallium 1/13/2021 1/27/2021 14 180 OK
MW-14 Tin 1/13/2021 1/27/2021 14 180 OK
MW-14 Toluene 1/13/2021 1/15/2021 2 14 OK
MW-14 Total Dissolved Solids 1/13/2021 1/18/2021 5 7 OK
MW-14 Uranium 1/13/2021 1/28/2021 15 180 OK
MW-14 Vanadium 1/13/2021 1/28/2021 15 180 OK
MW-14 Xylenes, Total 1/13/2021 1/15/2021 2 14 OK
MW-14 Zinc 1/13/2021 l/27/2021 14 180 OK
MW-24 2-Butanone 1/14/2021 1/18/2021 4 14 OK
MW-24 Acetone 1/14/2021 l/18/2021 4 14 OK
MW-24 Ammonia (as N) 1/14/2021 1/21/2021 7 28 OK
MW-24 Arsenic 1/14/2021 1/27/2021 l3 180 OK
MW-24 Benzene 1/14/2021 1/18/2021 4 14 OK
MW-24 Beryllium 1/14/2021 l/27/2021 13 180 OK
MW-24 Bicarbonate (as CaC03) 1/14/2021 1/18/2021 4 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-24 Cadmium 1/14/2021 1/27/2021 13 180 OK
MW-24 Calcium 1/14/2021 1/27/2021 13 180 OK
MW-24 Carbon tetrachloride 1/14/2021 1/18/2021 4 14 OK
MW-24 Carbonate (as CaC03) 1/14/2021 1/18/2021 4 14 OK
MW-24 Chloride 1/14/2021 1/22/2021 8 28 OK
MW-24 Chloroform 1/14/2021 1/18/2021 4 14 OK
MW-24 Chloromethane 1/14/2021 1/18/2021 4 14 OK
MW-24 Chromium 1/14/2021 1/27/2021 13 180 OK
MW-24 Cobalt 1/14/2021 1/28/2021 14 180 OK
MW-24 Copper 1/14/2021 1/28/2021 14 180 OK
MW-24 Fluoride 1/14/2021 1/23/2021 9 28 OK
MW-24 Gross Radium Alpha 1/14/2021 2/9/2021 26 180 OK
MW-24 Iron 1/14/2021 1/27/2021 13 180 OK
MW-24 Lead 1/14/2021 1/27/2021 13 180 OK
MW-24 Magnesium 1/14/2021 1/27/2021 13 180 OK
MW-24 Manganese 1/14/2021 1/29/2021 15 180 OK
MW-24 Mercury 1/14/2021 1/21/2021 7 180 OK
MW-24 Methylene chloride 1/14/2021 1/18/2021 4 14 OK
MW-24 Molybdenum 1/14/2021 1/27/2021 13 180 OK
MW-24 Naphthalene 1/14/2021 1/18/2021 4 14 OK
MW-24 Nickel 1/14/2021 1/27/2021 13 180 OK
MW-24 Nitrate/Nitrite (as N) 1/14/2021 1/18/2021 4 28 OK
MW-24 Potassium 1/14/2021 1/28/2021 14 180 OK
MW-24 Selenium 1/14/2021 1/27/2021 13 180 OK
MW-24 Silver 1/14/2021 1/27/2021 13 180 OK
MW-24 Sodium 1/14/2021 1/27/2021 13 180 OK
MW-24 Sulfate 1/14/2021 1/22/2021 8 28 OK
MW-24 Tetrahydrofuran 1/14/2021 1/18/2021 4 14 OK
MW-24 Thallium 1/14/2021 1/27/2021 13 180 OK
MW-24 Tin 1/14/2021 1/27/2021 13 180 OK
MW-24 Toluene 1/14/2021 1/18/2021 4 14 OK
MW-24 Total Dissolved Solids 1/14/2021 1/18/2021 4 7 OK
MW-24 Uranium 1/14/2021 1/28/2021 14 180 OK
MW-24 Vanadium 1/14/2021 1/28/2021 14 180 OK
MW-24 Xylenes, Total 1/14/2021 1/18/2021 4 14 OK
MW-24 Zinc 1/14/2021 1/27/2021 13 180 OK
MW-24A 2-Butanone 1/14/2021 1/18/2021 4 14 OK
MW-24A Acetone 1/14/2021 1/18/2021 4 14 OK
MW-24A Ammonia (as N) 1/14/2021 1/21/2021 7 28 OK
MW-24A Arsenic 1/14/2021 1/27/2021 13 180 OK
MW-24A Benzene 1/14/2021 1/18/2021 4 14 OK
MW-24A Beryllium 1/14/2021 1/27/2021 13 180 OK
MW-24A Bicarbonate (as CaC03) 1/14/2021 1/18/2021 4 14 OK
MW-24A Cadmium 1/14/2021 1/27/2021 13 180 OK
MW-24A Calcium 1/14/2021 1/27/2021 13 180 OK
MW-24A Carbon tetrachloride 1/14/2021 1/18/2021 4 14 OK
MW-24A Carbonate (as CaC03) 1/14/2021 1/18/2021 4 14 OK
MW-24A Chloride 1/14/2021 1/23/2021 9 28 OK
MW-24A Chloroform 1/14/2021 1/18/2021 4 14 OK
MW-24A Chloromethane 1/14/2021 1/18/2021 4 14 OK
MW-24A Chromium 1/14/2021 1/27/2021 13 180 OK
MW-24A Cobalt 1/14/2021 1/28/2021 14 180 OK
MW-24A Copper 1/14/2021 1/28/2021 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-24A Fluoride 1/14/2021 1/23/2021 9 28 OK
MW-24A Gross Radium Alpha 1/14/2021 2/9/2021 26 180 OK
MW-24A Iron 1/14/2021 1/27/2021 13 180 OK
MW-24A Lead 1/14/2021 1/27/2021 13 180 OK
MW-24A Magnesium 1/14/2021 1/27/2021 13 180 OK
MW-24A Manganese 1/14/2021 1/29/2021 15 180 OK
MW-24A Mercury 1/14/2021 1/21/2021 7 180 OK
MW-24A Methylene chloride 1/14/2021 1/18/2021 4 14 OK
MW-24A Molybdenum 1/14/2021 1/27/2021 13 180 OK
MW-24A Naphthalene 1/14/2021 1/18/2021 4 14 OK
MW-24A Nickel 1/14/2021 1/27/2021 13 180 OK
MW-24A Nitrate/Nitrite (as N) 1/14/2021 1/18/2021 4 28 OK
MW-24A Potassium 1/14/2021 1/28/2021 14 180 OK
MW-24A Selenium 1/14/2021 1/27/2021 13 180 OK
MW-24A Silver 1/14/2021 1/27/2021 13 180 OK
MW-24A Sodium 1/14/2021 1/27/2021 13 180 OK
MW-24A Sulfate 1/14/2021 1/22/2021 8 28 OK
MW-24A Tetrahydrofuran 1/14/2021 1/18/2021 4 14 OK
MW-24A Thallium 1/14/2021 1/27/2021 13 180 OK
MW-24A Tin 1/14/2021 1/27/2021 13 180 OK
MW-24A Toluene 1/14/2021 1/18/2021 4 14 OK
MW-24A Total Dissolved Solids 1/14/2021 1/18/2021 4 7 OK
MW-24A Uranium 1/14/2021 1/28/2021 14 180 OK
MW-24A Vanadium 1/14/2021 1/28/2021 14 180 OK
MW-24A Xylenes, Total 1/14/2021 1/18/2021 4 14 OK
MW-24A Zinc 1/14/2021 1/27/2021 13 180 OK
MW-25 2-Butanone 1/11/2021 1/15/2021 4 14 OK
MW-25 Acetone 1/11/2021 1/15/2021 4 14 OK
MW-25 Ammonia (as N) 1/11/2021 1/21/2021 JO 28 OK
MW-25 Arsenic 1/11/2021 1/27/2021 16 180 OK
MW-25 Benzene 1/11/2021 1/15/2021 4 14 OK
MW-25 Beryllium 1/11/2021 1/27/2021 16 180 OK
MW-25 Bicarbonate (as CaC03) 1/11/2021 1/18/2021 7 14 OK
MW-25 Cadmium 1/11/2021 1/27/2021 16 180 OK
MW-25 Calcium 1/11/2021 1/27/2021 16 180 OK
MW-25 Carbon tetrachloride 1/11/2021 1/15/2021 4 14 OK
MW-25 Carbonate (as CaC03) 1/11/2021 1/18/2021 7 14 OK
MW-25 Chloride 1/11/2021 1/23/2021 12 28 OK
MW-25 Chloroform 1/11/2021 1/15/2021 4 14 OK
MW-25 Chloromethane 1/11/2021 1/15/2021 4 14 OK
MW-25 Chromium 1/11/2021 1/27/2021 16 180 OK
MW-25 Cobalt 1/11/2021 1/28/2021 17 180 OK
MW-25 Copper 1/11/2021 1/28/2021 17 180 OK
MW-25 Fluoride 1/11/2021 1/23/2021 12 28 OK
MW-25 Gross Radium Alpha 1/11/2021 2/9/2021 29 180 OK
MW-25 Iron 1/11/2021 1/27/2021 16 180 OK
MW-25 Lead 1/11/2021 1/27/2021 16 180 OK
MW-25 Magnesium 1/11/2021 1/27/2021 16 180 OK
MW-25 Manganese 1/11/2021 1/29/2021 18 180 OK
MW-25 Mercury 1/11/2021 1/21/2021 JO 180 OK
MW-25 Methylene chloride 1/11/2021 1/15/2021 4 14 OK
MW-25 Molybdenum 1/11/2021 1/27/2021 16 180 OK
MW-25 Naphthalene 1/11/2021 1/15/2021 4 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-25 Nickel 1/11/2021 1/27/2021 16 180 OK
MW-25 Nitrate/Nitrite (as N) 1/11/2021 1/18/2021 7 28 OK
MW-25 Potassium 1/11/2021 1/28/2021 17 180 OK
MW-25 Selenium 1/11/2021 1/27/2021 16 180 OK
MW-25 Silver 1/11/2021 1/27/2021 16 180 OK
MW-25 Sodium 1/11/2021 1/27/2021 16 180 OK
MW-25 Sulfate 1/11/2021 1/22/2021 11 28 OK
MW-25 Tetrahvdrofuran 1/11/2021 1/15/2021 4 14 OK
MW-25 Thallium 1/11/2021 1/27/2021 16 180 OK
MW-25 Tin 1/11/2021 1/27/2021 16 180 OK
MW-25 Toluene 1/11/2021 1/15/2021 4 14 OK
MW-25 Total Dissolved Solids 1/11/2021 1/15/2021 4 7 OK
MW-25 Uranium 1/11/2021 1/28/2021 17 180 OK
MW-25 Vanadium 1/11/2021 1/28/2021 17 180 OK
MW-25 Xylenes, Total 1/11/2021 1/15/2021 4 14 OK
MW-25 Zinc 1/11/2021 1/27/2021 16 180 OK
MW-26 2-Butanone 1/14/2021 1/18/2021 4 14 OK
MW-26 Acetone 1/14/2021 1/18/2021 4 14 OK
MW-26 Ammonia (as N) 1/14/2021 1/21/2021 7 28 OK
MW-26 Arsenic 1/14/2021 1/27/2021 13 180 OK
MW-26 Benzene 1/14/2021 1/18/2021 4 14 OK
MW-26 Beryllium 1/14/2021 1/27/2021 13 180 OK
MW-26 Bicarbonate (as CaC03) 1/14/2021 1/18/2021 4 14 OK
MW-26 Cadmium 1/14/2021 1/27/2021 13 180 OK
MW-26 Calcium 1/14/2021 1/27/2021 13 180 OK
MW-26 Carbon tetrachloride 1/14/2021 1/18/2021 4 14 OK
MW-26 Carbonate (as CaC03) 1/14/2021 1/18/2021 4 14 OK
MW-26 Chloride 1/14/2021 1/23/2021 9 28 OK
MW-26 Chloroform 1/14/2021 1/18/2021 4 14 OK
MW-26 Chloromethane 1/14/2021 1/18/2021 4 14 OK
MW-26 Chromium 1/14/2021 1/27/2021 13 180 OK
MW-26 Cobalt 1/14/2021 1/28/2021 14 180 OK
MW-26 Coooer 1/14/2021 1/28/2021 14 180 OK
MW-26 Fluoride 1/14/2021 1/23/2021 9 28 OK
MW-26 Gross Radium Alpha 1/14/2021 2/9/2021 26 180 OK
MW-26 Iron 1/14/2021 1/27/2021 13 180 OK
MW-26 Lead 1/14/2021 1/27/2021 13 180 OK
MW-26 Magnesium 1/14/2021 1/27/2021 13 180 OK
MW-26 Manganese 1/14/2021 1/29/2021 15 180 OK
MW-26 Mercury 1/14/2021 1/21/2021 7 180 OK
MW-26 Methylene chloride 1/14/2021 1/18/2021 4 14 OK
MW-26 Molybdenum 1/14/2021 1/27/2021 13 180 OK
MW-26 Naphthalene 1/14/2021 1/18/2021 4 14 OK
MW-26 Nickel 1/14/2021 1/27/2021 13 180 OK
MW-26 Nitrate/Nitrite (as N) 1/14/2021 1/18/2021 4 28 OK
MW-26 Potassium 1/14/2021 1/28/2021 14 180 OK
MW-26 Selenium 1/14/2021 1/27/2021 13 180 OK
MW-26 Silver 1/14/2021 1/27/2021 13 180 OK
MW-26 Sodium 1/14/2021 1/27/2021 13 180 OK
MW-26 Sulfate 1/14/2021 1/23/2021 9 28 OK
MW-26 Tetrahydrofuran 1/14/2021 1/18/2021 4 14 OK
MW-26 Thallium 1/14/2021 1/27/2021 13 180 OK
MW-26 Tin 1/14/2021 1/27/2021 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-26 Toluene 1/14/2021 1/18/2021 4 14 OK
MW-26 Total Dissolved Solids 1/14/2021 1/18/2021 4 7 OK
MW-26 Uranium l/14/2021 1/28/2021 14 180 OK
MW-26 Vanadium 1/14/2021 1/28/2021 14 180 OK
MW-26 Xylenes, Total 1/14/2021 1/18/2021 4 14 OK
MW-26 Zinc 1/14/2021 1/27/2021 13 180 OK
MW-27 Nitrate/Nitrite (as N) 1/14/2021 1/22/2021 8 28 OK
MW-28 Chloride 1/15/2021 1/22/2021 7 28 OK
MW-28 Gross Radium Alpha 1/15/2021 2/9/2021 25 180 OK
MW-28 Nitrate/Nitrite (as N) 1/15/2021 1/22/2021 7 28 OK
MW-28 Selenium 1/15/2021 l/27/2021 12 180 OK
MW-28 Uranium 1/15/2021 2/l/2021 17 180 OK
MW-29 Uranium 1/15/2021 2/1/2021 17 180 OK
MW-30 2-Butanone 1/11/2021 1/15/2021 4 14 OK
MW-30 Acetone 1/11/2021 1/15/2021 4 14 OK
MW-30 Ammonia (as N) 1/11/2021 1/21/2021 10 28 OK
MW-30 Arsenic 1/11/2021 1/27/2021 16 180 OK
MW-30 Benzene 1/11/2021 1/15/2021 4 14 OK
MW-30 Beryllium 1/11/2021 1/27/2021 16 180 OK
MW-30 Bicarbonate (as CaC03) 1/11/2021 1/18/2021 7 14 OK
MW-30 Cadmium 1/11/2021 l/27/2021 16 180 OK
MW-30 Calcium l/11/2021 1/27/2021 16 180 OK
MW-30 Carbon tetrachloride 1/11/2021 1/15/2021 4 14 OK
MW-30 Carbonate (as CaC03) 1/11/2021 1/18/2021 7 14 OK
MW-30 Chloride 1/11/2021 1/22/2021 11 28 OK
MW-30 Chloroform 1/11/2021 1/15/2021 4 14 OK
MW-30 Chloromethane 1/11/2021 1/15/2021 4 14 OK
MW-30 Chromium 1/11/2021 1/27/2021 16 180 OK
MW-30 Cobalt 1/11/2021 1/28/2021 17 180 OK
MW-30 Copper 1/11/2021 1/28/2021 17 180 OK
MW-30 Fluoride 1/11/2021 l/23/2021 12 28 OK
MW-30 Gross Radium Alpha 1/11/2021 2/9/2021 29 180 OK
MW-30 Iron 1/11/2021 1/27/2021 16 180 OK
MW-30 Lead l/11/2021 1/27/2021 16 180 OK
MW-30 Magnesium 1/11/2021 1/27/2021 16 180 OK
MW-30 Manganese 1/11/2021 1/27/2021 16 180 OK
MW-30 Mercury 1/11/2021 1/21/2021 10 180 OK
MW-30 Methylene chloride 1/11/2021 1/15/2021 4 14 OK
MW-30 Molybdenum 1/11/2021 1/27/2021 16 180 OK
MW-30 Naphthalene 1/11/2021 1/15/2021 4 14 OK
MW-30 Nickel 1/11/2021 1/27/2021 16 180 OK
MW-30 Nitrate/Nitrite (as N) 1/11/2021 1/18/2021 7 28 OK
MW-30 Potassium 1/11/2021 1/28/2021 17 180 OK
MW-30 Selenium 1/11/2021 1/27/2021 16 180 OK
MW-30 Silver 1/11/2021 1/27/2021 16 180 OK
MW-30 Sodium l/l l/2021 1/27/2021 16 180 OK
MW-30 Sulfate 1/11/2021 1/22/2021 11 28 OK
MW-30 Tetrahydrofuran 1/11/2021 1/15/2021 4 14 OK
MW-30 Thallium 1/11/2021 1/27/2021 16 180 OK
MW-30 Tin 1/11/2021 1/27/2021 16 180 OK
MW-30 Toluene 1/11/2021 1/15/2021 4 14 OK
MW-30 Total Dissolved Solids 1/11/2021 1/15/2021 4 7 OK
MW-30 Uranium 1/11/2021 1/28/2021 17 180 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 Vanadium l/11/2021 l/28/2021 17 180 OK
MW-30 Xylenes, Total 1/11/2021 1/15/2021 4 14 OK
MW-30 Zinc 1/11/2021 1/27/2021 16 180 OK
MW-31 2-Butanone 1/12/2021 1/15/2021 3 14 OK
MW-31 Acetone l/12/2021 1/15/2021 3 14 OK
MW-31 Ammonia (as N) 1/12/2021 1/21/2021 9 28 OK
MW-31 Arsenic 1/12/2021 1/27/2021 15 180 OK
MW-31 Benzene 1/12/2021 1/15/2021 3 14 OK
MW-31 Beryllium 1/12/2021 1/27/2021 15 180 OK
MW-31 Bicarbonate (as CaC03) 1/12/2021 1/18/2021 6 14 OK
MW-31 Cadmium 1/12/2021 1/27/2021 15 180 OK
MW-31 Calcium 1/12/2021 1/27/2021 15 180 OK
MW-31 Carbon tetrachloride 1/12/2021 1/15/2021 3 14 OK
MW-31 Carbonate (as CaC03) 1/12/2021 1/18/2021 6 14 OK
MW-31 Chloride 1/12/2021 1/22/2021 10 28 OK
MW-31 Chloroform 1/12/2021 1/15/2021 3 14 OK
MW-31 Chloromethane 1/12/2021 1/15/2021 3 14 OK
MW-31 Chromium 1/12/2021 1/27/2021 15 180 OK
MW-31 Cobalt 1/12/2021 1/28/2021 16 180 OK
MW-31 Copper 1/12/2021 1/28/2021 16 180 OK
MW-31 Fluoride 1/12/2021 1/23/2021 11 28 OK
MW-31 Gross Radium Alpha 1/12/2021 2/9/2021 28 180 OK
MW-31 Iron 1/12/2021 1/27/2021 15 180 OK
MW-31 Lead 1/12/2021 1/27/2021 15 180 OK
MW-31 Magnesium 1/12/2021 1/27/2021 15 180 OK
MW-31 Manganese 1/12/2021 1/27/2021 15 180 OK
MW-31 Mercury 1/12/2021 1/21/2021 9 180 OK
MW-31 Methylene chloride 1/12/2021 1/15/2021 3 14 OK
MW-31 Molybdenum 1/12/2021 1/27/2021 15 180 OK
MW-31 Naphthalene 1/12/2021 1/15/2021 3 14 OK
MW-31 Nickel 1/12/2021 1/27/2021 15 180 OK
MW-31 Nitrate/Nitrite (as N) 1/12/2021 1/18/2021 6 28 OK
MW-31 Potassium 1/12/2021 1/28/2021 16 180 OK
MW-31 Selenium 1/12/2021 1/27/2021 15 180 OK
MW-31 Silver 1/12/2021 1/27/2021 15 180 OK
MW-31 Sodium 1/12/2021 1/27/2021 15 180 OK
MW-31 Sulfate 1/12/2021 1/22/2021 10 28 OK
MW-31 Tetrahydrofuran 1/12/2021 1/15/2021 3 14 OK
MW-31 Thallium 1/12/2021 1/27/2021 15 180 OK
MW-31 Tin 1/12/2021 1/27/2021 15 180 OK
MW-31 Toluene 1/12/2021 1/15/2021 3 14 OK
MW-31 Total Dissolved Solids 1/12/2021 1/15/2021 3 7 OK
MW-31 Uranium 1/12/2021 1/28/2021 16 180 OK
MW-31 Vanadium 1/12/2021 1/28/2021 16 180 OK
MW-31 Xylenes, Total 1/12/2021 1/15/2021 3 14 OK
MW-31 Zinc 1/12/2021 1/27/2021 15 180 OK
MW-32 Chloride 1/14/2021 1/22/2021 8 28 OK
MW-36 2-Butanone 1/12/2021 1/15/2021 3 14 OK
MW-36 Acetone 1/12/2021 1/15/2021 3 14 OK
MW-36 Ammonia (as N) 1/12/2021 1/21/2021 9 28 OK
MW-36 Arsenic 1/12/2021 1/27/2021 15 180 OK
MW-36 Benzene 1/12/2021 1/15/2021 3 14 OK
MW-36 Beryllium 1/12/2021 1/27/2021 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-36 Bicarbonate (as CaC03) 1/12/2021 1/18/2021 6 14 OK
MW-36 Cadmium 1/12/2021 1/27/2021 15 180 OK
MW-36 Calcium 1/12/2021 1/27/2021 15 180 OK
MW-36 Carbon tetrachloride 1/12/2021 1/15/2021 3 14 OK
MW-36 Carbonate (as CaC03) 1/12/2021 1/18/2021 6 14 OK
MW-36 Chloride 1/12/2021 1/22/2021 10 28 OK
MW-36 Chloroform 1/12/2021 1/15/2021 3 14 OK
MW-36 Chloromethane 1/12/2021 1/15/2021 3 14 OK
MW-36 Chromium 1/12/2021 1/27/2021 15 180 OK
MW-36 Cobalt 1/12/2021 1/28/2021 16 180 OK
MW-36 Copper 1/12/2021 1/28/2021 16 180 OK
MW-36 Fluoride 1/12/2021 1/23/2021 11 28 OK
MW-36 Gross Radium Alpha 1/12/2021 2/9/2021 28 180 OK
MW-36 Iron 1/12/2021 1/27/2021 15 180 OK
MW-36 Lead 1/12/2021 1/27/2021 15 180 OK
MW-36 Magnesium 1/12/2021 1/27/2021 15 180 OK
MW-36 Manganese 1/12/2021 1/27/2021 15 180 OK
MW-36 Mercury 1/12/2021 1/21/2021 9 180 OK
MW-36 Methylene chloride 1/12/2021 1/15/2021 3 14 OK
MW-36 Molybdenum 1/12/2021 1/27/2021 15 180 OK
MW-36 Naphthalene 1/12/2021 1/15/2021 3 14 OK
MW-36 Nickel 1/12/2021 1/27/2021 15 180 OK
MW-36 Nitrate/Nitrite (as N) 1/12/2021 1/18/2021 6 28 OK
MW-36 Potassium 1/12/2021 1/28/2021 16 180 OK
MW-36 Selenium 1/12/2021 1/27/2021 15 180 OK
MW-36 Silver 1/12/2021 1/27/2021 15 180 OK
MW-36 Sodium 1/12/2021 1/27/2021 15 180 OK
MW-36 Sulfate 1/12/2021 1/22/2021 10 28 OK
MW-36 Tetrahydrofuran 1/12/2021 1/15/2021 3 14 OK
MW-36 Thallium 1/12/2021 1/27/2021 15 180 OK
MW-36 Tin 1/12/2021 1/27/2021 15 180 OK
MW-36 Toluene 1/12/2021 1/15/2021 3 14 OK
MW-36 Total Dissolved Solids 1/12/2021 1/15/2021 3 7 OK
MW-36 Uranium 1/12/2021 1/28/2021 16 180 OK
MW-36 Vanadium 1/12/2021 1/28/2021 16 180 OK
MW-36 Xylenes, Total 1/12/2021 1/15/2021 3 14 OK
MW-36 Zinc 1/12/2021 1/27/2021 15 180 OK
MW-38 2-Butanone 1/14/2021 1/18/2021 4 14 OK
MW-38 Acetone 1/14/2021 1/18/2021 4 14 OK
MW-38 Ammonia (as N) 1/14/2021 1/21/2021 7 28 OK
MW-38 Arsenic 1/14/2021 1/27/2021 13 180 OK
MW-38 Benzene 1/14/2021 1/18/2021 4 14 OK
MW-38 Beryllium 1/14/2021 1/27/2021 13 180 OK
MW-38 Bicarbonate (as CaC03) 1/14/2021 1/18/2021 4 14 OK
MW-38 Cadmium 1/14/2021 1/27/2021 13 180 OK
MW-38 Calcium 1/14/2021 1/27/2021 13 180 OK
MW-38 Carbon tetrachloride 1/14/2021 1/18/2021 4 14 OK
MW-38 Carbonate (as CaC03) 1/14/2021 1/18/2021 4 14 OK
MW-38 Chloride 1/14/2021 1/23/2021 9 28 OK
MW-38 Chloroform 1/14/2021 1/18/2021 4 14 OK
MW-38 Chloromethane 1/14/2021 1/18/2021 4 14 OK
MW-38 Chromium 1/14/2021 1/27/2021 13 180 OK
MW-38 Cobalt 1/14/2021 1/28/2021 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-38 Copper 1/14/2021 1/28/2021 14 180 OK
MW-38 Fluoride 1/14/2021 1/23/2021 9 28 OK
MW-38 Gross Radium Alpha 1/14/2021 2/9/2021 26 180 OK
MW-38 Iron 1/14/2021 1/27/2021 13 180 OK
MW-38 Lead 1/14/2021 1/27/2021 13 180 OK
MW-38 Magnesium 1/14/2021 1/27/2021 13 180 OK
MW-38 Manganese 1/14/2021 1/27/2021 13 180 OK
MW-38 Mercury 1/14/2021 1/21/2021 7 180 OK
MW-38 Methylene chloride 1/14/2021 1/18/2021 4 14 OK
MW-38 Molybdenum 1/14/2021 1/27/2021 13 180 OK
MW-38 Naphthalene 1/14/2021 1/18/2021 4 14 OK
MW-38 Nickel 1/14/2021 1/27/2021 13 180 OK
MW-38 Nitrate/Nitrite (as N) 1/14/2021 1/18/2021 4 28 OK
MW-38 Potassium 1/14/2021 1/28/2021 14 180 OK
MW-38 Selenium 1/14/2021 1/27/2021 13 180 OK
MW-38 Silver 1/14/2021 1/27/2021 13 180 OK
MW-38 Sodium 1/14/2021 1/27/2021 13 180 OK
MW-38 Sulfate 1/14/2021 1/23/2021 9 28 OK
MW-38 Tetrahydrofuran 1/14/2021 1/18/2021 4 14 OK
MW-38 Thallium 1/14/2021 1/27/2021 13 180 OK
MW-38 Tin 1/14/2021 1/27/2021 13 180 OK
MW-38 Toluene 1/14/2021 1/18/2021 4 14 OK
MW-38 Total Dissolved Solids 1/14/2021 1/18/2021 4 7 OK
MW-38 Uranium 1/14/2021 1/28/2021 14 180 OK
MW-38 Vanadium 1/14/2021 1/28/2021 14 180 OK
MW-38 Xylenes, Total 1/14/2021 1/18/2021 4 14 OK
MW-38 Zinc 1/14/2021 1/27/2021 13 180 OK
MW-39 2-Butanone 1/13/2021 1/15/2021 2 14 OK
MW-39 Acetone 1/13/2021 1/15/2021 2 14 OK
MW-39 Ammonia (as N) 1/13/2021 1/21/2021 8 28 OK
MW-39 Arsenic 1/13/2021 1/27/2021 14 180 OK
MW-39 Benzene 1/13/2021 1/15/2021 2 14 OK
MW-39 Beryllium 1/13/2021 1/27/2021 14 180 OK
MW-39 Bicarbonate (as CaC03) 1/13/2021 1/18/2021 5 14 OK
MW-39 Cadmium 1/13/2021 1/27/2021 14 180 OK
MW-39 Calcium 1/13/2021 1/27/2021 14 180 OK
MW-39 Carbon tetrachloride 1/13/2021 1/15/2021 2 14 OK
MW-39 Carbonate (as CaC03) 1/13/2021 1/18/2021 5 14 OK
MW-39 Chloride 1/13/2021 1/23/2021 10 28 OK
MW-39 Chloroform 1/13/2021 1/15/2021 2 14 OK
MW-39 Chloromethane 1/13/2021 1/15/2021 2 14 OK
MW-39 Chromium 1/13/2021 1/27/2021 14 180 OK
MW-39 Cobalt 1/13/2021 1/28/2021 15 180 OK
MW-39 Copper 1/13/2021 1/28/2021 15 180 OK
MW-39 Fluoride 1/13/2021 1/23/2021 10 28 OK
MW-39 Gross Radium Alpha 1/13/2021 2/9/2021 27 180 OK
MW-39 Iron 1/13/2021 1/28/2021 15 180 OK
MW-39 Lead 1/13/2021 1/27/2021 14 180 OK
MW-39 Magnesium 1/13/2021 1/27/2021 14 180 OK
MW-39 Manganese 1/13/2021 1/29/2021 16 180 OK
MW-39 Mercury 1/13/2021 1/21/2021 8 180 OK
MW-39 Methylene chloride 1/13/2021 1/15/2021 2 14 OK
MW-39 Molybdenum 1/13/2021 1/27/2021 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-39 Naphthalene 1/13/2021 1/15/2021 2 14 OK
MW-39 Nickel 1/13/2021 1/27/2021 14 180 OK
MW-39 Nitrate/Nitrite (as N) 1/13/2021 1/18/2021 5 28 OK
MW-39 Potassium 1/13/2021 1/28/2021 15 180 OK
MW-39 Selenium 1/13/2021 1/27/2021 14 180 OK
MW-39 Silver 1/13/2021 1/27/2021 14 180 OK
MW-39 Sodium 1/13/2021 1/27/2021 14 180 OK
MW-39 Sulfate 1/13/2021 1/22/2021 9 28 OK
MW-39 Tetrahydrofuran 1/13/2021 1/15/2021 2 14 OK
MW-39 Thallium 1/13/2021 1/27/2021 14 180 OK
MW-39 Tin 1/13/2021 1/27/2021 14 180 OK
MW-39 Toluene 1/13/2021 1/15/2021 2 14 OK
MW-39 Total Dissolved Solids 1/13/2021 1/18/2021 5 7 OK
MW-39 Uranium 1/13/2021 1/28/2021 15 180 OK
MW-39 Vanadium 1/13/2021 1/28/2021 15 180 OK
MW-39 Xylenes, Total 1/13/2021 1/15/2021 2 14 OK
MW-39 Zinc 1/13/2021 1/27/2021 14 180 OK
MW-40 2-Butanone 1/13/2021 1/15/2021 2 14 OK
MW-40 Acetone 1/13/2021 1/15/2021 2 14 OK
MW-40 Ammonia (as N) 1/13/2021 1/21/2021 8 28 OK
MW-40 Arsenic 1/13/2021 1/27/2021 14 180 OK
MW-40 Benzene 1/13/2021 1/15/2021 2 14 OK
MW-40 Beryllium 1/13/2021 1/27/2021 14 180 OK
MW-40 Bicarbonate (as CaC03) 1/13/2021 1/18/2021 5 14 OK
MW-40 Cadmium 1/13/2021 1/27/2021 14 180 OK
MW-40 Calcium 1/13/2021 1/27/2021 14 180 OK
MW-40 Carbon tetrachloride 1/13/2021 1/15/2021 2 14 OK
MW-40 Carbonate (as CaC03) 1/13/2021 1/18/2021 5 14 OK
MW-40 Chloride 1/13/2021 1/23/2021 10 28 OK
MW-40 Chloroform 1/13/2021 1/15/2021 2 14 OK
MW-40 Chloromethane 1/13/2021 1/15/2021 2 14 OK
MW-40 Chromium 1/13/2021 1/27/2021 14 180 OK
MW-40 Cobalt 1/13/2021 1/28/2021 15 180 OK
MW-40 Coooer 1/13/2021 1/28/2021 15 180 OK
MW-40 Fluoride 1/13/2021 1/23/2021 IO 28 OK
MW-40 Gross Radium Alpha 1/13/2021 2/9/2021 27 180 OK
MW-40 Iron 1/13/2021 1/27/2021 14 180 OK
MW-40 Lead 1/13/2021 1/27/2021 14 180 OK
MW-40 Magnesium 1/13/2021 1/27/2021 14 180 OK
MW-40 Manganese 1/13/2021 1/27/2021 14 180 OK
MW-40 Mercury 1/13/2021 1/21/2021 8 180 OK
MW-40 Methylene chloride 1/13/2021 1/15/2021 2 14 OK
MW-40 Molybdenum 1/13/2021 1/27/2021 14 180 OK
MW-40 Naphthalene 1/13/2021 1/15/2021 2 14 OK
MW-40 Nickel 1/13/2021 1/27/2021 14 180 OK
MW-40 Nitrate/Nitrite (as N) 1/13/2021 1/18/2021 5 28 OK
MW-40 Potassium 1/13/2021 1/28/2021 15 180 OK
MW-40 Selenium 1/13/2021 1/27/2021 14 180 OK
MW-40 Silver 1/13/2021 1/27/2021 14 180 OK
MW-40 Sodium 1/13/2021 1/27/2021 14 180 OK
MW-40 Sulfate 1/13/2021 1/22/2021 9 28 OK
MW-40 Tetrahydrofuran 1/13/2021 1/15/2021 2 14 OK
MW-40 Thallium 1/13/2021 1/27/2021 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-40 Tin 1/13/2021 1/27/2021 14 180 OK
MW-40 Toluene 1/13/2021 1/15/2021 2 14 OK
MW-40 Total Dissolved Solids 1/13/2021 1/18/2021 5 7 OK
MW-40 Uranium 1/13/2021 1/28/2021 15 180 OK
MW-40 Vanadium 1/13/2021 1/28/2021 15 180 OK
MW-40 Xvlenes, Total 1/13/2021 1/15/2021 2 14 OK
MW-40 Zinc 1/13/2021 1/27/2021 14 180 OK
MW-65 2-Butanone 1/13/2021 1/18/2021 5 14 OK
MW-65 Acetone 1/13/2021 1/18/2021 5 14 OK
MW-65 Ammonia (as N) 1/13/2021 1/21/2021 8 28 OK
MW-65 Arsenic 1/13/2021 1/27/2021 14 180 OK
MW-65 Benzene 1/13/2021 1/18/2021 5 14 OK
MW-65 Beryllium 1/13/2021 1/27/2021 14 180 OK
MW-65 Bicarbonate (as CaC03) 1/13/2021 1/18/2021 5 14 OK
MW-65 Cadmium l /13/2021 1/27/2021 14 180 OK
MW-65 Calcium 1/13/2021 1/27/2021 14 180 OK
MW-65 Carbon tetrachloride 1/13/2021 1/18/2021 5 14 OK
MW-65 Carbonate (as CaC03) 1/13/2021 1/18/2021 5 14 OK
MW-65 Chloride 1/13/2021 1/22/2021 9 28 OK
MW-65 Chloroform 1/13/2021 1/18/2021 5 14 OK
MW-65 Chloromethane 1/13/2021 1/18/2021 5 14 OK
MW-65 Chromium 1/13/2021 1/27/2021 14 180 OK
MW-65 Cobalt 1/13/2021 1/28/2021 15 180 OK
MW-65 Copper 1/13/2021 1/28/2021 15 180 OK
MW-65 Fluoride 1/13/2021 1/27/2021 14 28 OK
MW-65 Gross Radium Alpha 1/13/2021 2/9/2021 27 180 OK
MW-65 Iron 1/13/2021 1/27/2021 14 180 OK
MW-65 Lead 1/13/2021 1/27/2021 14 180 OK
MW-65 Ma_gnesium 1/13/2021 1/27/2021 14 180 OK
MW-65 Man_ganese 1/13/2021 1/29/2021 16 180 OK
MW-65 Mercury 1/13/2021 1/21/2021 8 180 OK
MW-65 Methylene chloride 1/13/2021 l/18/2021 5 14 OK
MW-65 Molybdenum 1/13/2021 1/27/2021 14 180 OK
MW-65 Naphthalene 1/13/2021 1/18/2021 5 14 OK
MW-65 Nickel 1/13/2021 1/27/2021 14 180 OK
MW-65 Nitrate/Nitrite (as N) 1/13/2021 1/18/2021 5 28 OK
MW-65 Potassium 1/13/2021 l/28/2021 15 180 OK
MW-65 Selenium 1/13/2021 1/27/2021 14 180 OK
MW-65 Silver 1/13/2021 1/27/2021 14 180 OK
MW-65 Sodium 1/13/2021 l/27/2021 14 180 OK
MW-65 Sulfate 1/13/2021 1/22/2021 9 28 OK
MW-65 Tetrahydrofuran 1/13/2021 1/18/2021 5 14 OK
MW-65 Thallium 1/13/2021 1/27/2021 14 180 OK
MW-65 Tin 1/13/2021 1/27/2021 14 180 OK
MW-65 Toluene 1/13/2021 1/18/2021 5 14 OK
MW-65 Total Dissolved Solids l/13/2021 1/18/2021 5 7 OK
MW-65 Uranium 1/13/2021 l/28/2021 15 180 OK
MW-65 Vanadium 1/13/2021 1/28/2021 15 180 OK
MW-65 Xylenes, Total 1/13/2021 1/18/2021 5 14 OK
MW-65 Zinc 1/13/2021 1/27/2021 14 180 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 Chloroform 2/10/2021 2/15/2021 5 14 OK
Trip Blank Methylene chloride 2/10/2021 2/15/2021 5 14 OK
Trip Blank Chloroform 3/9/2021 3/12/2021 3 14 OK
Trip Blank Methylene chloride 3/9/2021 3/12/2021 3 14 OK
MW-11 Sulfate 2/9/2021 2/18/2021 9 28 OK
MW-11 Chloride 2/9/2021 2/18/2021 9 28 OK
MW-11 Manganese 2/9/2021 2/18/2021 9 180 OK
MW-11 Total Dissolved Solids 2/9/2021 2/15/2021 6 7 OK
MW-11 Sulfate 3/8/2021 3/16/2021 8 28 OK
MW-11 Chloride 3/8/2021 3/16/2021 8 28 OK
MW-11 Manganese 3/8/2021 3/17/2021 9 180 OK
MW-11 Total Dissolved Solids 3/8/2021 3/12/2021 4 7 OK
MW-25 Cadmium 2/10/2021 2/18/2021 8 180 OK
MW-25 Cadmium 3/9/2021 3/17/2021 8 180 OK
MW-26 Chloride 2/10/2021 2/18/2021 8 28 OK
MW-26 Chloroform 2/10/2021 2/15/2021 5 14 OK
MW-26 Methylene chloride 2/10/2021 2/15/2021 5 14 OK
MW-26 Nitrate/Nitrite (as N) 2/10/2021 2/17/2021 7 28 OK
MW-26 Total Dissolved Solids 2/10/2021 2/15/2021 5 7 OK
MW-26 Chloride 3/9/2021 3/17/2021 8 28 OK
MW-26 Chloroform 3/9/2021 3/12/2021 3 14 OK
MW-26 Methylene chloride 3/9/2021 3/12/2021 3 14 OK
MW-26 Nitrate/Nitrite (as N) 3/9/2021 3/13/2021 4 28 OK
MW-26 Total Dissolved Solids 3/9/2021 3/12/2021 3 7 OK
MW-30 Chloride 2/10/2021 2/18/2021 8 28 OK
MW-30 Uranium 2/10/2021 2/23/2021 13 180 OK
MW-30 Selenium 2/10/2021 2/18/2021 8 180 OK
MW-30 Nitrate/Nitrite (as N) 2/10/2021 2/17/2021 7 28 OK
MW-30 Chloride 3/9/2021 3/17/2021 8 28 OK
MW-30 Uranium 3/9/2021 3/17/2021 8 180 OK
MW-30 Selenium 3/9/2021 3/17/2021 8 180 OK
MW-30 Nitrate/Nitrite (as N) 3/9/2021 3/13/2021 4 28 OK
MW-31 Sulfate 2/9/2021 2/18/2021 9 28 OK
MW-31 Chloride 2/9/2021 2/18/2021 9 28 OK
MW-31 Uranium 2/9/2021 2/23/2021 14 180 OK
MW-31 Nitrate/Nitrite (as N) 2/9/2021 2/17/2021 8 28 OK
MW-31 Total Dissolved Solids 2/9/2021 2/15/2021 6 7 OK
MW-31 Sulfate 3/8/2021 3/17/2021 9 28 OK
MW-31 Chloride 3/8/2021 3/17/2021 9 28 OK
MW-31 Uranium 3/8/2021 3/17/2021 9 180 OK
MW-31 Nitrate/Nitrite (as N) 3/8/2021 3/13/2021 5 28 OK
MW-31 Total Dissolved Solids 3/8/2021 3/12/2021 4 7 OK
MW-65 Chloride 2/10/2021 2/18/2021 8 28 OK
MW-65 Uranium 2/10/2021 2/23/2021 13 180 OK
MW-65 Selenium 2/10/2021 2/18/2021 8 180 OK
MW-65 Nitrate/Nitrite (as N) 2/10/2021 2/17/2021 7 28 OK
MW-65 Cadmium 3/9/2021 3/17/2021 8 180 OK
G-3A: Quarterly Sample Laboratory Receipt Temperature Check
Sa~ple Batch Wiells in ll.1tch TerupeimtuJ1e
MW-11, MW-14, MW-24, MW-24A, MW-25, MW-26, MW-
GEL532727 28, MW-30, MW-31, MW-36, MW-38, MW-39, MW-40, NA
MW-65
MW-11, MW-14, Mw-24, MW-24A, MW-25, MW-26, MW-
AWAL 2101348 30,MW-31,MW-36,MW-38,MW-39,MW-40,MW-65, 0.6 °C
Trip Blank
AWAL2101426 MW-12,MW-27,MW-28,MW-29,MW-32 0.0 °C
NIA= These shipments contained samples for the analysis of gross alpha only. Per Table 1 in the approved
QAP, samples submitted for gross alpha analyses do not have a sample temperature requirement.
G-3B: Accelerated Sample Laboratory Receipt Temperature Check
... S-ample B,il,tch ~ -· Wells in B,atch Temperature
AW AL 2102346-February MW-11, MW-25, MW-26, MW-30, MW-31, MW-65, Trip 0.5 °C Blank
AWAL 21033104-March MW-11, MW-25, MW-26, MW-30, MW-31, MW-65, Trip 1.6 °C Blank
G-4A: Quarterly Sample Analytical Method Check
Parameter QAPMethod Method Used by Lab
Ammonia (as N) A4500-NH3 G or E350.1 E350.1
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 E900.1 or E903.0 E903.0
voes SW8260B or SW8260C or SW8260D SW8260D
Chloride A4500-CI B or A4500-Cl E or E300.0 SM4500-CI-E and 300.0
Fluoride A4500-F C or E300.0 E300.0
Sulfate A4500-S04 E or E300.0 E300.0
TDS A2540 C A2540 C
Carbonate as C03, Bicarbonate as HC03 A2320 B A2320 B
Mercury E245.1 or E200.7 or E200.8 E245 .1
Calcium, Magnesium, Potassium, Sodium E200.7 E200.7
G-4B: Accelerated Sample Analytical Method Check
Parameter QAPMethod Method (.iJsed by Lab
Nitrate+ Nitrite (as N) E353.l 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-CI B or A4500-CI E or E300.0 E300.0
Sulfate A4500-S04 E or E300.0 E300.0
TDS A2540C A2540C
G5AQ -uarter1y amp .. e I S IR eporting 1mtt ec L' . Ch k
Lab Required
Reporting Dilution Reporting RL
Location Anal_yte Limit Units Qualifier Factor Limit Check
Trip Blank 2-Butanone 20 ug/L u 1 20 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 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 1 l OK
Trip Blank Toluene 1 ug/L u 1 1 OK
Trip Blank Xylenes, Total 1 ug/L u 1 I OK
MW-11 2-Butanone 20 ug/L u 1 20 OK
MW-11 Acetone 20 ug/L u 1 20 OK
MW-11 Ammonia (as N) 0.05 mg/L 1 0.05 OK
MW-11 Arsenic 5 ug/L u 5 5 OK
MW-11 Benzene 1 ug/L u 1 1 OK
MW-11 Beryllium 0.5 ug/L u 5 0.5 OK
MW-11 Bicarbonate (as CaC03) 1 mg/L 1 1 OK
MW-11 Cadmium 0.5 ug/L u 5 0.5 OK
MW-11 Calcium 10 mg/L 10 0.5 OK
MW-11 Carbon tetrachloride 1 ug/L u 1 1 OK
MW-11 Carbonate (as CaC03) 1 mg/L u 1 1 OK
MW-11 Chloride 10 mg/L 100 1 OK
MW-11 Chloroform 1 ug/L u I 1 OK
MW-11 Chloromethane 1 ug/L u 1 1 OK
MW-11 Chromium 25 ug/L u 5 25 OK
MW-11 Cobalt 10 ug/L u 5 10 OK
MW-11 Copper 10 ug/L u 5 10 OK
MW-11 Fluoride 0.2 mg/L 2 0.1 OK
MW-11 Gross Radium Alpha 0.975 pCi/L u 1 1 OK
MW-11 Iron 30 ug/L u 5 30 OK
MW-11 Lead 1 ug/L u 5 1 OK
MW-11 Magnesium 10 mg/L 10 0.5 OK
MW-11 Manganese 10 ug/L 5 10 OK
MW-11 Mercury 0.5 ug/L u 1 0.5 OK
MW-11 Methylene chloride 1 ug/L u 1 1 OK
MW-11 Molybdenum 10 ug/L u 5 10 OK
MW-11 Naphthalene 1 ug/L u I 1 OK
MW-11 Nickel 20 ug/L u 5 20 OK
MW-11 Nitrate/Nitrite (as N) O.l mg/L 1 0.1 OK
MW-11 Potassium 1 mg/L 1 0.5 OK
MW-11 Selenium 5 ug/L u 5 5 OK
MW-11 Silver 10 ug/L u 5 10 OK
MW-11 Sodium 100 mg/L 100 0.5 OK
MW-11 Sulfate 50 m,g/L 100 I OK
MW-11 Tetrahydrofuran 1 ug/L u 1 1 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-11 Vanadium 15 ug/L u 1 15 OK
MW-11 Xylenes, Total 1 ug/L u 1 1 OK
MW-11 Zinc 10 ug/L u 5 10 OK
G5AQ -uarter1y amp e I S IR eporung 1rn1t ec L' . Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-12 Selenium 5 ug/L 5 5 OK
MW-12 Uranium 0.5 ug/L 5 0.3 OK
MW-14 2-Butanone 20 ug/L u I 20 OK
MW-14 Acetone 20 ug/L u I 20 OK
MW-14 Ammonia (as N) 0.05 mg/L I 0.05 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) I mg/L 1 1 OK
MW-14 Cadmium 0.5 ug/L 5 0.5 OK
MW-14 Calcium 10 mg/L 10 0.5 OK
MW-14 Carbon tetrachloride 1 ug/L u 1 I OK
MW-14 Carbonate (as CaC03) I mg/L u 1 1 OK
MW-14 Chloride 1 mg/L I I OK
MW-14 Chloroform I ug/L u I 1 OK
MW-14 Chloromethane I 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 Copper 10 ug_jL u 5 10 OK
MW-14 Fluoride 0.1 mg/L 1 0.1 OK
MW-14 Gross Radium Alpha 0.908 pCi/L I l 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 l 0.5 OK
MW-14 Methylene chloride 1 ug/L u 1 1 OK
MW-14 Molybdenum 10 ug/L u 5 10 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 l 0.1 OK
MW-14 Potassium I 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 10 mg/L 10 0.5 OK
MW-14 Sulfate 100 mg/L 200 l OK
MW-14 Tetrahvdrofuran I ug/L u 1 I 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 1 ug/L u 1 1 OK
MW-14 Total Dissolved Solids 20 MG/L 2 JO OK
MW-14 Uranium 0.5 ug/L 5 0.3 OK
MW-14 Vanadium 15 ug/L u 1 15 OK
MW-14 Xylenes, Total l ug/L u 1 I OK
MW-14 Zinc 10 ug/L 5 10 OK
MW-24 2-Butanone 20 ug/L u ] 20 OK
MW-24 Acetone 20 ug/L u I 20 OK
MW-24 Ammonia (as N) 0.05 mg/L l 0.05 OK
MW-24 Arsenic 5 ug/L u 5 5 OK
MW-24 Benzene 1 ug/L u 1 1 OK
MW-24 Beryllium 0.5 ug/L 5 0.5 OK
MW-24 Bicarbonate (as CaC03) I mg/L 1 1 OK
MW-24 Cadmium 0.5 ug/L 5 0.5 OK
MW-24 Calcium 10 mg/L JO 0.5 OK
G 5AQ -1 S I R uarler1y amp e epor11ng 1m1t ec L' . Ch k
Lab Required
Reporting Dilution Reporting RL
Location . Analyte Limit Units Qualifier Factor Limit Check
MW-24 Carbon tetrachloride 1 ug/L u I 1 OK
MW-24 Carbonate (as CaC03) 1 mg/L u 1 1 OK
MW-24 Chloride 2 mg/L 20 1 OK
MW-24 Chloroform 1 ug/L u 1 1 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 Coover 10 ug/L u 5 10 OK
MW-24 Fluoride 0.2 mg/L 2 0.1 OK
MW-24 Gross Radium Alpha 0.738 oCi/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 10 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 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 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 1 1 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 1 ug/L u 1 1 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 1 15 OK
MW-24 Xvlenes, Total 1 ug/L u 1 1 OK
MW-24 Zinc 10 ug/L 5 10 OK
MW-24A 2-Butanone 20 ug/L u 1 20 OK
MW-24A Acetone 20 ug/L u 1 20 OK
MW-24A Ammonia (as N) 0.05 mg/L 1 0.05 OK
MW-24A Arsenic 5 ug/L u 5 5 OK
MW-24A Benzene 1 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 I 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 CaC03) 1 m,g/L u 1 1 OK
MW-24A Chloride 1 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
MW-24A Cobalt 10 ug/L 5 10 OK
MW-24A Coover 10 ug/L 5 10 OK
MW-24A Fluoride 1 mg/L 10 0.1 OK
MW-24A Gross Radium Alpha 0.819 pCi/L 1 1 OK
MW-24A Iron 30 u.e;/L u 5 30 OK
G-5A Quarterly Sample Reporting Limit Check
Lab Required
Reporting Dilution Reporting RL
Location , Analyte Limit Units Qualifier Factor Limit Check
MW-24A Lead 1 ug/L u 5 1 OK
MW-24A Magnesium 10 mg/L 10 0.5 OK
MW-24A Manganese 10 ug/L 100 10 OK
MW-24A Mercury 0.5 ug/L u 1 0.5 OK
MW-24A Methylene chloride I ug/L u I 1 OK
MW-24A Molybdenum IO ug/L u 5 10 OK
MW-24A Naphthalene 1 ug/L u 1 I OK
MW-24A Nickel 20 ug/L 5 20 OK
MW-24A Nitrate/Nitrite (as N) 0.1 mg/L 1 0.1 OK
MW-24A Potassium 1 mg/L 1 0.5 OK
MW-24A Selenium 5 ug/L 5 5 OK
MW-24A Silver 10 ug/L u 5 10 OK
MW-24A Sodium 10 mg/L IO 0.5 OK
MW-24A Sulfate 200 mg/L 400 1 OK
MW-24A Tetrahydrofuran 1 ug/L u 1 1 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 1 OK
MW-24A Total Dissolved Solids 20 MG/L 2 10 OK
MW-24A Uranium 0.5 ug/L 5 0.3 OK
MW-24A Vanadium 15 ug/L u 1 15 OK
MW-24A Xylenes, Total 1 ug/L u 1 1 OK
MW-24A Zinc 10 ug/L 5 10 OK
MW-25 2-Butanone 20 ug/L u I 20 OK
MW-25 Acetone 20 ug/L u I 20 OK
MW-25 Ammonia (as N) 0.05 mg/L I 0.05 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 10 mg/L 10 0.5 OK
MW-25 Carbon tetrachloride l ug/L u 1 1 OK
MW-25 Carbonate (as CaC03) 1 mg/L u I 1 OK
MW-25 Chloride 1 mg/L 2 l 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 IO OK
MW-25 Copper 10 ug/L u 5 IO OK
MW-25 Fluoride 0.2 mg/L 2 0.1 OK
MW-25 Gross Radium Alpha I pCi/L u I 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 Methylene chloride 1 ug/L u l 1 OK
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 Potassium 1 mg/L I 0.5 OK
MW-25 Selenium 5 ug/L u 5 5 OK
G-5A Quarterly Sampl e Reporting Limit Check
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-25 Silver 10 ug/L u 5 10 OK
MW-25 Sodium 10 mg/L 10 0.5 OK
MW-25 Sulfate 100 mg/L 200 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 1 15 OK
MW-25 Xylenes, Total 1 ug/L u 1 1 OK
MW-25 Zinc 10 ug/L u 5 10 OK
MW-26 2-Butanone 20 ug/L u 1 20 OK
MW-26 Acetone 20 ug/L u 1 20 OK
MW-26 Ammonia (as N) 0.05 mg/L 1 0.05 OK
MW-26 Arsenic 5 ug/L u 5 5 OK
MW-26 Benzene 1 ug/L u 1 1 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 10 mg/L 10 0.5 OK
MW-26 Carbon tetrachloride 1 ug/L 1 1 OK
MW-26 Carbonate (as CaC03) 1 mg/L u 1 1 OK
MW-26 Chloride 10 mg/L 100 1 OK
MW-26 Chloroform 100 ug/L 100 1 OK
MW-26 Chloromethane 1 ug/L u 1 1 OK
MW-26 Chromium 25 ug/L u 5 25 OK
MW-26 Cobalt 10 ug/L u 5 10 OK
MW-26 Copper 10 ug/L u 5 10 OK
MW-26 Fluoride 0.2 mg/L 2 0.1 OK
MW-26 Gross Radium Alpha 0.843 pCi/L 1 1 OK
MW-26 Iron 30 ug/L 5 30 OK
MW-26 Lead 1 ug/L u 5 1 OK
MW-26 Magnesium 10 mg/L 10 0.5 OK
MW-26 Manganese 10 ug/L 20 10 OK
MW-26 Mercury 0.5 ug/L u 1 0.5 OK
MW-26 Methylene chloride 1 ug/L 1 1 OK
MW-26 Molybdenum 10 ug/L u 5 10 OK
MW-26 Naphthalene 1 ug/L u I I OK
MW-26 Nickel 20 ug/L u 5 20 OK
MW-26 Nitrate/Nitrite (as N) 0.1 mg/L 1 0.1 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 10 mg/L 10 0.5 OK
MW-26 Sulfate 50 mg/L 100 1 OK
MW-26 Tetrahydrofuran 1 ug/L u 1 1 OK
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 1 15 OK
MW-26 Xvlenes, Total 1 ug/L u 1 1 OK
G5AQ -uarter1y amp;e I S IR eoorllng 1m1t ec L' . Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-26 Zinc 10 ug/L u 5 10 OK
MW-27 Nitrate/Nitrite (as N) 0.1 mg/L 5 0.1 OK
MW-28 Chloride 5 mg/L 50 I OK
MW-28 Gross Radium Alpha 0.881 pCi/L 1 I OK
MW-28 Nitrate/Nitrite (as N) 0.1 mg/L 5 0.1 OK
MW-28 Selenium 5 ug/L 5 5 OK
MW-28 Uranium 0.5 ug/L 5 0.3 OK
MW-29 Uranium 0.5 ug/L 5 0.3 OK
MW-30 2-Butanone 20 ug/L u 1 20 OK
MW-30 Acetone 20 ug/L u 1 20 OK
MW-30 Ammonia (as N) 0.05 mg/L u 1 0.05 OK
MW-30 Arsenic 5 ug/L u 5 5 OK
MW-30 Benzene 1 ug/L u 1 l 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 CaC03) 1 mg/L u I 1 OK
MW-30 Chloride 5 mg/L 50 1 OK
MW-30 Chloroform 1 ug/L u 1 1 OK
MW-30 Chloromethane I ug/L u 1 1 OK
MW-30 Chromium 25 ug/L u 5 25 OK
MW-30 Cobalt 10 ug/L u 5 10 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 0.819 pCi/L u 1 I OK
MW-30 Iron 30 ug/L u 5 30 OK
MW-30 Lead I ug/L u 5 I 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 Methylene chloride 1 ug/L u I 1 OK
MW-30 Molybdenum 10 ug/L u 5 10 OK
MW-30 Naphthalene 1 ug/L u 1 I OK
MW-30 Nickel 20 ug/L u 5 20 OK
MW-30 Nitrate/Nitrite (as N) 0.1 mg/L 10 0.1 OK
MW-30 Potassium 1 mg/L 1 0.5 OK
MW-30 Selenium 5 ug/L 5 5 OK
MW-30 Silver 10 ug/L u 5 10 OK
MW-30 Sodium 10 mg/L 10 0.5 OK
MW-30 Sulfate 25 mg/L 50 I OK
MW-30 Tetrahydrofuran 1 ug/L u 1 1 OK
MW-30 Thallium 0.5 ug/L u 5 0.5 OK
MW-30 Tin 100 ug/L u 5 100 OK
MW-30 Toluene 1 ug/L u 1 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 1 15 OK
MW-30 Xylenes, Total 1 ug/L u 1 I OK
MW-30 Zinc 10 ug/L u 5 10 OK
MW-31 2-Butanone 20 ug/L u 1 20 OK
MW-31 Acetone 20 ug/L u 1 20 OK
MW-31 Ammonia (as N) 0.05 mg/L u 1 0.05 OK
G5AQ -I S I R uarter1y amp e eporl111.e. 1m1t ec L" . Ch k
I Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-31 Arsenic 5 ug/L u 5 5 OK
MW-31 Benzene 1 ug/L u l l OK
MW-31 Beryllium 0.5 ug/L u 5 0.5 OK
MW-31 Bicarbonate (as CaC03) 1 mg/L 1 1 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 l ug/L u I I OK
MW-31 Carbonate (as CaC03) I mg/L u 1 1 OK
MW-31 Chloride 5 mg/L 50 1 OK
MW-31 Chloroform I ug/L u 1 1 OK
MW-31 Chloromethane 1 ug/L u I 1 OK
MW-31 Chromium 25 ug/L u 5 25 OK
MW-31 Cobalt 10 ug/L u 5 10 OK
MW-31 Copper 10 ug/L u 5 10 OK
MW-31 Fluoride 0.2 mg/L 2 0.1 OK
MW-31 Gross Radium Alpha 0.669 pCi/L 1 1 OK
MW-31 Iron 30 ug/L u 5 30 OK
MW-31 Lead 1 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 1 0.5 OK
MW-31 Methylene chloride 1 ug/L u 1 1 OK
MW-31 Molybdenum 10 ug/L u 5 10 OK
MW-31 Naphthalene 1 ug/L u 1 1 OK
MW-31 Nickel 20 ug/L u 5 20 OK
MW-31 Nitrate/Nitrite (as N) 0.1 mg/L 10 0.1 OK
MW-31 Potassium 1 mg/L 1 0.5 OK
MW-31 Selenium 5 ug/L 5 5 OK
MW-31 Silver 10 ug/L u 5 10 OK
MW-31 Sodium 10 mg/L 10 0.5 OK
MW-31 Sulfate 25 mg/L 50 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
MW-31 Toluene 1 ug/L u 1 1 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 1 15 OK
MW-31 Xvlenes, Total 1 ug/L u 1 1 OK
MW-31 Zinc 10 ug/L u 5 10 OK
MW-32 Chloride 10 mg/L 100 1 OK
MW-36 2-Butanone 20 ug/L u I 20 OK
MW-36 Acetone 20 ug/L u 1 20 OK
MW-36 Ammonia (as N) 0.05 mg/L u 1 0.05 OK
MW-36 Arsenic 5 ug/L u 5 5 OK
MW-36 Benzene 1 ug/L u 1 1 OK
MW-36 Beryllium 0.5 ug/L u 5 0.5 OK
MW-36 Bicarbonate (as CaC03) 1 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 CaC03) I mg/L u 1 l OK
MW-36 Chloride 20 mg/L 200 1 OK
MW-36 Chloroform 1 ug/L u 1 1 OK
GSAQ -I S I R uaneny amp1e eportmg 1m1t ec L' . Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analvte Limit Units Qualifier Factor Limit Check
MW-36 Chloromethane l ug/L u 1 1 OK
MW-36 Chromium 25 ug/L u 5 25 OK
MW-36 Cobalt 10 ug/L u 5 10 OK
MW-36 Cooner 10 ug/L u 5 10 OK
MW-36 Fluoride 0.2 mg/L 2 0.1 OK
MW-36 Gross Radium Alpha 0.978 pCi/L u 1 1 OK
MW-36 Iron 30 ug/L u 5 30 OK
MW-36 Lead 1 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 l 0.5 OK
MW-36 Methylene chloride l ug/L u 1 1 OK
MW-36 Molybdenum 10 ug/L u 5 10 OK
MW-36 Naphthalene 1 ug/L u 1 1 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 Potassium 1 mg/L 1 0.5 OK
MW-36 Selenium 5 ug/L 5 5 OK
MW-36 Silver 10 ug/L u 5 10 OK
MW-36 Sodium 100 mg/L 100 0.5 OK
MW-36 Sulfate 100 mg/L 200 1 OK
MW-36 Tetrahvdrofuran 1 ug/L u 1 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 l ug/L u l l 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 1 15 OK
MW-36 Xylenes, Total 1 ug/L u l 1 OK
MW-36 Zinc 10 ug/L u 5 10 OK
MW-38 2-Butanone 20 ug/L u 1 20 OK
MW-38 Acetone 20 ug/L u 1 20 OK
MW-38 Ammonia (as N) 0.05 mg/L u 1 0.05 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 l OK
MW-38 Carbonate (as CaC03) 1 mg/L u l 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-3 8 Fluoride 0.5 mg/L 5 0.1 OK
MW-38 Gross Radium Alpha 0.542 pCi/L u l l OK
MW-38 Iron 30 ug/L u 5 30 OK
MW-38 Lead 1 ug/L u 5 1 OK
MW-38 Magnesium 10 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
G5AQ -I S 1 R uarterty amp e eportmg 1m1t ec L' . Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-38 Methylene chloride 1 ug/L u I I OK
MW-38 Molybdenum JO ug/L u 5 10 OK
MW-38 Naphthalene I ug/L u I I OK
MW-38 Nickel 20 ug/L u 5 20 OK
MW-38 Nitrate/Nitrite (as N) 0.1 mg/L 10 0.1 OK
MW-38 Potassium I mg/L I 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 IO 0.5 OK
MW-38 Sulfate JOO mg/L 200 1 OK
MW-38 Tetrahydrofuran l ug/L u I 1 OK
MW-38 Thallium 0.5 ug/L u 5 0.5 OK
MW-38 Tin 100 ug/L u 5 100 OK
MW-38 Toluene I ug/L u I I 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 IO ug/L u 5 IO OK
MW-39 2-Butanone 20 ug/L u 1 20 OK
MW-39 Acetone 20 ug/L u ] 20 OK
MW-39 Ammonia (as N) 0.05 mg/L 1 0.05 OK
MW-39 Arsenic 5 ug/L u 5 5 OK
MW-39 Benzene 1 ug/L u 1 I OK
MW-39 Beryllium 0.5 ug/L 5 0.5 OK
MW-39 Bicarbonate (as CaC03) 1 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 1 1 OK
MW-39 Carbonate (as CaC03) 1 mg/L u 1 1 OK
MW-39 Chloride I mg/L 5 I OK
MW-39 Chloroform 1 ug/L u 1 1 OK
MW-39 Chloromethane 1 ug/L u I 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 0.949 pCi/L 1 1 OK
MW-39 Iron 2000 ug/L 400 30 OK
MW-39 Lead 1 ug/L u 5 1 OK
MW-39 Mal!:nesium 10 mg/L 10 0.5 OK
MW-39 Manganese 10 ug/L 50 10 OK
MW-39 Mercury 0.5 ug/L u 1 0.5 OK
MW-39 Methylene chloride 1 ug/L u l I OK
MW-39 Molybdenum JO ug/L u 5 10 OK
MW-39 Naphthalene 1 ug/L u 1 I 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 Potassium 1 mg/L 1 0.5 OK
MW-39 Selenium 5 ug/L u 5 5 OK
MW-39 Silver 10 ug/L u 5 10 OK
MW-39 Sodium 10 mg/L JO 0.5 OK
MW-39 Sulfate 200 mg/L 400 1 OK
MW-39 Tetrahydrofuran 1 ug/L u 1 1 OK
G5AQ -1 S I R uarter1y amp e epor1111g 1m1t ec L .. Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
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 I 1 OK
MW-39 Zinc 10 ug/L 5 10 OK
MW-40 2-Butanone 20 ug/L u 1 20 OK
MW-40 Acetone 20 ug/L u 1 20 OK
MW-40 Ammonia (as N) 0.05 mg/L u 1 0.05 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
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 1 ug/L u 1 1 OK
MW-40 Carbonate (as CaC03) 1 mg/L u 1 1 OK
MW-40 Chloride 1 mg/L 2 I OK
MW-40 Chloroform 1 ug/L u I 1 OK
MW-40 Chloromethane 1 ug/L u 1 1 OK
MW-40 Chromium 25 ug/L u 5 25 OK
MW-40 Cobalt 10 ug/L u 5 10 OK
MW-40 Copper 10 ug/L u 5 10 OK
MW-40 Fluoride 0.2 mg/L 2 0.1 OK
MW-40 Gross Radium Alpha 0.596 pCi/L u 1 1 OK
MW-40 Iron 30 ug/L u 5 30 OK
MW-40 Lead 1 ug/L u 5 l OK
MW-40 Magnesium 10 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 Methylene chloride 1 ug/L u I 1 OK
MW-40 Molybdenum 10 ug/L u 5 10 OK
MW-40 Naphthalene 1 ug/L u 1 1 OK
MW-40 Nickel 20 ug/L u 5 20 OK
MW-40 Nitrate/Nitrite (as N) 0.1 mg/L 2 0.1 OK
MW-40 Potassium 1 mg/L I 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 50 mg/L 100 1 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 Xylenes, Total 1 ug/L u 1 I OK
MW-40 Zinc 10 ug/L u 5 10 OK
MW-65 2-Butanone 20 ug/L u 1 20 OK
MW-65 Acetone 20 ug/L u 1 20 OK
MW-65 Ammonia (as N) 0.05 mg/L 1 0.05 OK
G5AQ -uarteny amp e I S I R epor1111g 1m1t ec L' . Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analvte Limit Units Qualifier Factor Limit Check
MW-65 Arsenic 5 ug/L u 5 5 OK
MW-65 Benzene 1 ug/L u 1 I OK
MW-65 Beryllium 0.5 ug/L u 5 0.5 OK
MW-65 Bicarbonate (as CaC03) I mg/L I I 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 1 1 OK
MW-65 Carbonate (as CaC03) 1 mg/L u 1 I OK
MW-65 Chloride 20 mg/L 200 1 OK
MW-65 Chloroform 1 ug/L u I 1 OK
MW-65 Chloromethane 1 ug/L u I I OK
MW-65 Chromium 25 ug/L u 5 25 OK
MW-65 Cobalt 10 ug/L u 5 10 OK
MW-65 Cooner 10 ug/L u 5 10 OK
MW-65 Fluoride 0.1 mg/L 1 0.1 OK
MW-65 Gross Radium Alpha 0.694 pCi/L u 1 1 OK
MW-65 Iron 30 ug/L u 5 30 OK
MW-65 Lead 1 ug/L u 5 1 OK
MW-65 Magnesium 10 mg/L 10 0.5 OK
MW-65 Manganese 10 ug/L 50 10 OK
MW-65 Mercury 0.5 ug/L u 1 0.5 OK
MW-65 Methylene chloride I ug/L u 1 I OK
MW-65 Molybdenum 10 ug/L u 5 10 OK
MW-65 Naphthalene 1 ug/L u 1 I 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 Potassium 1 mg/L I 0.5 OK
MW-65 Selenium 5 ug/L u 5 5 OK
MW-65 Silver 10 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 1 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 I 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 I 15 OK
MW-65 Xylenes, Total I ug/L u I l OK
MW-65 Zinc 10 ug/L 5 10 OK
G5BA -cce erate :samp e d IR epor11ng 1m1t ec L .. Ch k
Lab Required
Reporting Dilution Reporting
Location Analyte Limit Units Qualifier Factor Limit RLCheck
Trip Blank Chloroform 1 ug/L u 1 1 OK
Trip Blank Methylene chloride 1 ug/L u 1 1 OK
Trip Blank Chloroform 1 ug/L u 1 1 OK
Trip Blank Methylene chloride 1 ug/L u 1 1 OK
MW-11 Sulfate 50 mg/L 100 1 OK
MW-11 Chloride 5 mg/L 50 1 OK
MW-11 Manganese 10 ug/L 20 10 OK
MW-11 Total Dissolved Solids 20 MG/L 2 IO OK
MW-11 Sulfate 50 mg/L 100 1 OK
MW-11 Chloride 1 mg/L IO 1 OK
MW-11 Manganese 10 ug/L 20 10 OK
MW-11 Total Dissolved Solids 20 MG/L 2 10 OK
MW-25 Cadmium 0.5 ug/L 20 0.5 OK
MW-25 Cadmium 0.5 ug/L 20 0.5 OK
MW-26 Chloride 5 mg/L 50 1 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 5 0.1 OK
MW-26 Total Dissolved Solids 20 MG/L 2 10 OK
MW-26 Chloride 5 mg/L 50 1 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 5 0.1 OK
MW-26 Total Dissolved Solids 20 MG/L 2 10 OK
MW-30 Chloride 5 mg/L 50 1 OK
MW-30 Uranium 0.3 ug/L 2 0.3 OK
MW-30 Selenium 5 ug/L 20 5 OK
MW-30 Nitrate/Nitrite (as N) 0.2 mg/L 20 0.1 OK
MW-30 Chloride 5 mg/L 50 1 OK
MW-30 Uranium 0.3 ug/L 2 0.3 OK
MW-30 Selenium 5 ug/L 2 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 1 OK
MW-31 Uranium 0.3 ug/L 2 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-31 Sulfate 50 mg/L 100 1 OK
MW-31 Chloride 10 mg/L 100 1 OK
MW-31 Uranium 0.3 ug/L 2 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 1 OK
MW-65 Uranium 0.3 ug/L 2 0.3 OK
MW-65 Selenium 5 ug/L 20 5 OK
MW-65 Nitrate/Nitrite (as N) 0.2 mg/L 20 0.1 OK
MW-65 Cadmium 0.5 ug/L 20 0.5 OK
G-6A: Quarterly Sample Trip Blank Evaluation
Lab Report Constituent ' hm't
2-Butanone ND
Acetone ND
Benzene ND
Carbon Tetrachloride ND
Chloroform ND
AWAL 2010348 Chloromethane ND
Methylene Chloride ND
Naphthalene ND
Tetrahydrofuran 6.29
Toluene ND
Xylenes, Total ND
G-6B: Accelerated Sample Trip Blank Evaluation
All trip blanks for the Accelerated samples were non detect.
Blank Sample Date Laboratory
AWAL 2102346 2/10/2021 AWAL
AWAL2103310 3/9/2021 AWAL
G-7 A: QA/QC Evaluation for Quanerly Sample Duplicates
Omstituent MW-14 1/13/21 MW-65 1/13/21 %RPO
Ammonia (as N) (mg/L) 0.0619 0.054 13.08
Bicarbonate as CaC03 (mg/L) 416 360 NIA
Cadmium (mg/L) 0.00144 0.00139 3.53
Calcium (mg/L) 469 501 6.60
Chloride (mg/L) 19.1 21.5 11.82
Fluoride (mg/L) 0.135 0.136 0.74
Magnesium (mg/L) 146 155 5.98
Potassium (mg/L) 12.6 12.3 2.41
Sodium (mg/L) 323 344 6.30
Sulfate (mg/L) 2210 2040 8.00
TDS (mg/L) 3350 3400 1.48
Uranium (mg/L) 0.0706 0.0688 2.58
Zinc 0.0137 0.0138 0.73
G7B QNQCE 1 £ A -va uat10n or cce erate dS I D r amp e up 1ca1es
MW-30 MW-65
Constituent 02/10/21 02/10/21 %RPD*
Nitrate+ Nitrite (as N) (mg/L) 14.3 14.8 3.44
Selenium (mg/L) 0.0553 0.0538 2.75
Uranium (mg/L) 0.0116 0.01090 6.22
Chloride (mg/L) 189 176 7.12
(MW-25 MW-65
Constituent 3/!J/21 3/9/21 %:RPD
Cadmium (mg/L) 0.00157 0.00157 0.00
G-8A: Quarterly Sample Radiologies Counting Error
Gros Alpha Counting
Gro s Alpha minus Ro & minus Rn and 'U Ernor ~ Within
Well u Precisfon (+/-) 20% GWCL GWCL?
MW-11 l.OOU 0.313 NC 3.75 NC
MW-14 1.05 0.371 N 7.5 y
MW-24 2.94 0.540 y 7.5 NIA
MW-24A 2.81 0.550 y -
MW-25 1.00U 0.320 NC 7.5 NC
MW-26 2.92 0.564 y 4.69 NIA
MW-28 1.81 0.436 N 2.42 y
MW-30 l.OOU 0.286 NC 3.75 NC
MW-31 1.96 0.412 N 7.5 y
MW-36 l.OOU 0.214 NC 7.5 NC
MW-38 l.OOU 0.201 NC -
MW-39 2.32 0.525 N -
MW-40 l.OOU 0.273 NC -
MW-65 l.OOU 0.258 NC 7.5 NC
NIA -the counting error is less than 20% of the activity as required by the GWDP 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: Quarterly Sample Laboratory Matrix QC
M ' S 'k ~ R C atrax p1 e c ecovery ompar1son
RPD
Lab R~port Well Aniilyte MS%REC MSD %REC REC Range RPD Range
MW-65
(duplicate of
2101348 MW-14) Calcium* NC NC 70-130 NC 20
MW-65
(duplicate of
2101348 MW-14) Sodium* NC NC 70-130 NC 20
MW-65
(duplicate of
2101348 MW-14) Magnesium* NC NC 70-130 NC 20
MW-65
(duplicate of
2101348 MW-14) Manganese NC NC 75-125 NC 20
2101348 MW-30 Calcium* NC NC 70-130 NC 20
* Recovery was not calculated as the analyte level in the sample was greater than 4 times the spike amount
Method Blank Detections
All Method Blanks for the quarter were non-detect.
Laboratory Control Sample
All Laboratory Control Samples were within acceptance limits for the quarter.
Laboratory Duplicate % Recovery Comparison
All Laboratory Duplicate samples were within acceptance limits for the quarter.
G-9B: Accelerated Laboratory Matrix QC
Matrix Spike % RecoYery Comparison
Lab Re1>9rt
2103310-March Monthly
WeU
MW-25
Analyte MS%REC MSD%REG
Manganese* NC NC
* Recovery was not calculated as the analyte level in the sample was greater than 4 times the spike amount
Laboratory Duplicate % Recovery Comparison
All Laboratory Duplicates were within acceptance limits for the quarter.
Method Blank Detections
All Method Blanks for the quarter were non-detect.
Laboratory Control Sample
All Laboratory Control Samples were within acceptance limits for the quarter.
RPDRange
RECbnge Rl>D % %
75-125 NC 20
TabH
Kriged Current Quarterly Groundwater Contour Map
@ estimated dry area
rw442 temporary perched monitoring well
¢ 5526 installed April, 2019 showing
elevation in feet amsl
MW-38 perched monitoring well
"9"5463 installed February, 2018 showing
elevation in feet amsl
TW4-40 temporary perched monitoring well
+5526 installed February, 2018 showing
elevation in feet amsl
M:;~04 perched monitoring well showing
elevation in feet amsl
TW4-12 0 5569 temporary perched monitoring well
showing elevation in feet amsl
TWN-7 hed . . . A.5568 temporary perc nitrate monitoring
V well showing elevation in feet amsl
PIEZ-1 perched piezometer showing
g 5589 elevation in feet amsl
RUIN SPRING & 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_ wells; TW4-1, TW4-2 and TW4-11 water levels are below the base of the Burro Canyon Formation
HYDRO
GEO
CHEM,INC.
KRIGED 1st QUARTER, 2021 WATER LEVELS
WHITE MESA SITE
APPROVED DATE REFERENCE FIGURE
H:/718000/may21 /WUUwl0321 srf H-1
Tab I
Groundwater Time Concentration Plots
60
50
40
~ ".a .s
QI 30 "C -~ ::c u
20
10
0
r;"°' 0
,,x~
~'I>
0.6
0.5
0.4
~ -11D .s
QI 0.3 "C ·c 0 :I ii:
0.2
0.1
~-4.INTERA
CalEOSCIENCE & ENGINEERING SOLUTIONS
Time concentration plots for MW-01
<Jtt,'o
,;;,"'
Chloride in MW-01
~"' ~'o ~"' ,$-~ ..,,,,(< s; ,,.e1 ..,..i 'r-,s
Sample Date
Fluoride in MW-01
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
:,. ...
.,,,,<:i i" ~ r;"C 'r-q 0
e Detected Values
• Non-Detected Values
5000
4500
4000
3500
~ 3000
E ";' 2500 .. ~ ~ 2000
1500
1000
500
0
-----
•
~2¥elNTERA
t3EOSCIENCE & ENGINEERING SOLUTIONS
• .a
Time concentration plots for MW-01
Sulfate in MW-01
-... ------_........--..... ~ -----I
Sample Date
Uranium in MW-01
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
.. ..~
e Detected Values
• Non-Detected Values
0.9
0.8
0.7
0.6
~ ...... t>II E. 0,5
a,
"Cl ·c: 0.4 0 :I ii:
0.3
0.2
0.1
0
'.\OJ .(~ (f 0 ~'Ii
~srilNTERA
CilEOBCIENC::E & !NGIINEEFIINCil SOLUTIONS
Time concentration plots for MW-02
Chloride in MW-02
Sample Date
Fluoride in MW-02
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
e Detected Values
a Non-Detected Values
~ 1500
.§. s ~
Time concentration plots for MW-02
Sulfate in MW-02
] 1000 ----------------------------------l
20
18
16
14
::, 12 ~ ...::
E 10 :::, ·2 .. ... 8 ::::,
6
4
2
0
&"'°' 0
,K~
~'lj
~ialNTERA
Gl:OSCll!!NCI!! Q E:NGINE!E:RING SOL.UTIONS
'b'o <f <:J"'
Sample Date
Uranium in MW-02
9;">
... ~<::'
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
e Detected Values
a Non-Detected Values
80
70
60
~ so
~ E.
QI 40 -a -~
:E u 30
20
10
0
5)'>
.... ~<:-sY'
~,§
1.8
1.6
1.4
1.2
~ ...... OIi 1 E.
QI -a -~ 0.8 ::,
li:
0.6
0.4
0.2
0
5)'>
.... ~<:-sY' ~~
~1¥slNTERA
GEOSCIENCE & ENGINEERING SOLUTIONS
Time concentration plots for MW-OJA
jl'
~o
Chloride in MW-03A
Sample Date
Fluoride in MW-03A
() ~~ .... ,/j
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
e Detected Values
• Non-Detected Values
4500
4000
3500
3000
-::;-....... g 2500
QJ .. .I!! 2000 :i "'
1500
1000
500
0
s:>" ...,,§' ~
~,§
40
35
30
-::;-25 .;a
..:!:
E 20 :I ·2
'" ... ::::, 15
10
5
0
s:>" .... ~~ ~
~,§
~nilNTERA
GIEOSCIENCE & ENGINEERING SOLUTIONS
Time concentration plots for MW-03A
s:>'b ~o~
s:>'b ~o~
Sulfate in MW-03A
I) !lo~ ~,s
Sample Date
Uranium in MW-03A
I) !lo~ ~,s
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
e Detected Values
a Non-Detected Values
:::,
'iia £ cu "Cl ·c: 0 :c u
:::, .......
Time concentration plots for MW-05
Chloride in MW-OS
140
120
100
80
60
40
Sample Date
Fluoride in MW-OS
! 1 ~lll------------------..f--JH -t11r...---------..-----j
cu "Cl
-~ 0.8 :::,
i.:
0.6
~¥nelNTERA
GIEOSCIENCE Q ENGINEERINC. SOLUTIONS
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
e Detected Values
• Non-Detected Values
9000
8000
7000
6000
:::i' ....... 1 5000
QI .... J!! 4000 :i VI
3000
2000 _ ...
1000
0
160
140
120
:::i' 100
".a -= E 80 :::, 'i: ~ :) 60
40
20
-0
~iLINTERA
C3EOSCIENCE & ENGINEERING SOLUTIONS
Time concentration plots for MW-05
L
-
Sulfate in MW-OS
--A -
• --
Sample Date
Uranium in MW-OS
--· --
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
--
; J
~~---• ~
I
l-I.
e Detected Values
• Non-Detected Values
80
70
60
::.-so
tia .s
a, 40 -a -~
:E u 30
20
10
0
!t,", i' .,c; ~'lj ()
GEOBCll!NCE & ENGINEERING SOLUTIONS
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
1st Quarter 2021
e Detected Values
• Non-Detected Values
Time concentration plots for MW-11
Sulfate in MW-11
Sample Date
Uranium in MW-11
::r 'iia ..:, 2.5 +-------------------------------------4
E :::,
c 2-l--------------------------------------< ~ :)
~SslNTERA
ull!OSCll!NCI! & l!NullNl!l!RINCi SOLUTIONS
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
e Detected Values
• Non-Detected Values
Time concentration plots for MW-12
Chloride in MW-12
160
140
120
:;.-100
'bB .§.
QI 80 "C ·~ :c u 60
40
20
0
?., <\q; ~"'
Sample Date
Fluoride in MW-12
:;.-0.25 -l------------------------4----111~"--~------I-I-I
'bB .§.
..... SelNTERA
<3EOSCIENCE & ENGINEERING SOLUTIONS
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
8 Detected Values
• Non-Detected Values
9000
8000
7000
6000
i 5000
l!! J! 4000 3 "'
3000
lo,. -
Time concentration plots for MW-12
Sulfate in MW-12
-..__
4~ ~ .. -y-. •• -~ --,., ---2000
1000
0
30
25
20
:::;
}
E 15 ::, ·2
[!! :::,
10
5
GEOBCIENCE & ENGINEERING SDL.UTIDNS
• -
Sample Date
Uranium in MW-12
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
I
........ r -
e Detected Values
a Non-Detected Values
30
25
20
::,
"bi! .5. a, 15 "Cl ·c 0 :c I.I
10
~ 0.25
.5.
Time concentration plots for MW-14
Chloride in MW-14
Sample Date
Fluoride in MW-14
~ 0.2 +-----: ....... ._.,.. _____ +-lr-ft---------------A-111--------l
'C 0 :I
u:: 0.15 +------l-+----.:..:.._--~J--==--=~_....-~~----,W lf----'-,a--,Hl~h-R.....----1
C.EOBCIENCE & ENGINEERING S0l.UTIONB
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
e Detected Values
a Non-Detected Values
~ 'oil E
"; 1500
.5 "3 VI
Time concentration plots for MW-14
Sulfate in MW-14
0 +---~---~-----,.---~---~--~---~-----,.----l
~ 'oil .::
E :I ·2
l? :::,
~'b°'
~o
120
100
80
60
40
20
~islNTERA
GEDSCIENCE & ENGINEERING SOL.UTIDNS
!o (fOJ
0
Sample Date
Uranium in MW-14
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
e Detected Values
a Non-Detected Values
60
50
40
:::, 'iia
£ cu "'O 30
·c: 0 ::c u
20
10
0.6
0.5
0.4
:::,
'iia £ cu 0.3 "'O -~
::,
ii:
0.2
0.1
~1slNTERA
C.EOSCIENCE & ENl,INEERING SOLUTIONS
Time concentration plots for MW-15
Chloride in MW-15
Sample Date
Fluoride in MW-15
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
e Detected Values
• Non-Detected Values
Time concentration plots for MW-15
Sulfate in MW-15
0 +-----.------.----.-----,-----,------,-----.----.-----1
~
~'b°'
~o
70
60
so
} 40
E :::, 'i: 30 I! ::::>
20
10
~44s1NTERA
GE06CIENCE & ENGINEERING SOLUTIONS
fo r;Oj
0
Sample Date
Uranium in MW-15
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
e Detected Values
• Non-Detected Values
Time concentration plots for MW-17
Chloride in MW-17
60
so
40
::. "iia .5.
cu :2 30
~ ::c u
20
o-1---~-------~--~~------~--~~----------1
~°'"' ~o
Sample Date
Fluoride in MW-17
::. 0.5 -i--------------------------------+---11-------t
bO .5.
~ 0.4 +-------------9'-=------------------t-........ -~
:I
ii: 0.3 b ~-------"'l ...... o;;;;;;;:::----...#-\----::i11r-----------------,t-ff-l
~islNTERA
GEOSCIENCE & ENGINEERING SOL.UTIONS
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
e Detected Values
• Non-Detected Values
3500
3000
2500
::::i' 'ii'a 2000
.§.
GI ... J!! 1500 :i Ill
1000
500
0
/'"' ~,. i:°''o
~q
so
45
40
35
::::i' 30 l
E 25 :I ·2
I! 20 :::,
15
10
5
0
i:°'"' ~,. i:°''o ~q
~1s1NTERA
GIE06CIENCE Q ENGINEERING SOLUTIONS
Time concentration plots for MW-17
!'l .i."" ~,.
.i.°'°' ~,.
Sulfate in MW-17
~1,
.... ~<::'
~<,
.... ~<::'
Sample Date
Uranium in MW-17
~1,
.... ~<::'
~<,
.... ~<::'
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
e Detected Values
a Non-Detected Values
Time concentration plots for MW-18
Chloride in MW-18
0+-------~----------~----------~------1
::. .....
/'"' ~'I>
0.45
0.4
0.35
0.3
00 .§_ 0.25
Qj "Cl -~ 0.2
:::,
'ii:
0.15
0.1
0.05
0
!') ,:l(o;
~'I>
s:i"' c,e":i
~islNTERA
GEOSCIENCE & ENGINEERING SOL.UTIONS
b,
'<~
Sample Date
Fluoride in MW-18
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
e Detected Values
• Non-Detected Values
Time concentration plots for MW-18
Sulfate in MW-18
0 ;-----,----r----,-------,-----.-----.----r----,---------1
::;
l
E :::, ·2
~ ::,
~°'"' ~,.
60
so
40
30
20
10
Sample Date
Uranium in MW-18
0 ;-----,-----.----,-----,-----.----,-----,------.----1
~°'"' ~,.
l!!IINTERA
GEOSCIENCE & ENGINEERING SOLUTIONS
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
e Detected Values
a Non-Detected Values
100
90
80
70
~ 60 ".a g
QJ 50 "C -~ :c 40 u
30
20
10
0
~°'"' ~'I>
/''<o ~q
~44elNTERA
GEOSCIENCE & ENGINEERING SOLUTIONS
Time concentration plots for MW-19
!'J .,..o;
~'I>
Chloride in MW-19
~"v ~"' ... ~~ ~ '"
Sample Date
Fluoride in MW-19
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
e Detected Values
• Non-Detected Values
Time concentration plots for MW-19
Sulfate in MW-19
0-1--------~----------~------~------~
::r }
E ~ ·c ~ ::::>
1-:°'"' ~'I>
30
25
20
15
10
5
Sample Date
Uranium in MW-19
0-l---~---~-------------------------1
1-:°'"' ~'I>
~2¥alNTERA
GEOSCIENCE & ENGINEERING SOLUTIONS
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
e Detected Values
• Non-Detected Values
80
70
60
::; 50
tia .§.
a, 40 :s! l5 :E u 30
20
10
0
r.:°'"' ~ r;:°' Q"' 0
~rilNTERA
GE06CIENCE & ENGINEERING SOL..UTIONS
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
1st Quarter 2021
e Detected Values
a Non-Detected Values
4500
4000
3500
3000
::;
] 2500
QJ .... ~ 2000 :::, Ill
1500
1000
500
0
.:OJ"' (\ ,y"l Qe; 0
40
35
30
-25 ...
l
E 20 :::, ·2
l! :::::, 15
10
5
0
.:OJ"' (\ (fOJ Qe; 0
~silNTERA
GEOSCIENCE & ENGINEERING SOLUTIONS
Time concentration plots for MW-20
sfi ._,e.q
~<;)
~q
Sulfate in MW-20
Sample Date
Uranium in MW-20
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
e Detected Values
a Non-Detected Values
80
70
60
::. 50
tiB .§.
a, 40 "C ·.: 0 :E u 30
20
10
0
c:°'t,,. :\ ff°' ~e; 0
30
25
20
::. -..... 1111 .§.
a, 15 "C ·.: 0 :I ii:
10
5
~44s1NTERA
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
1st Quarter 2021
e Detected Values
• Non-Detected Values
Time concentration plots for MW-22
Sulfate in MW-22
8000
7000
6000
5000 ::;
'iia E
'; 4000 .... ~ :I "' 3000
2000
1000
0
{JOJt:,. (\ ,l <:)e; 0
Sample Date
Uranium in MW-22
60
50
40
::;
}
E 30 :I 'i:
l! ::::,
20
10
0 ;-------,----.-----,------,,-----.-----,------,,-----,-------1
i'' <:)e;
~44s1NTERA
GEOSCIENCE & ENGINEERING SOLUTIONS
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
8 Detected Values
• Non-Detected Values
35
30
25
~ ~ 20 s
QI :5! l5 15 :c u
10
5
0.9
0.8
0.7
0.6
~ --tlO _s 0.5
QI "O ·g 0.4
::,
i:i:
0.3
0.2
0.1
0 ~., /· ..,_,~ ~'I,
..-3:slNTERA
GEOSCIENCE & EN!allNEERING SOLUTIONS
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
1st Quarter 2021
e Detected Values
a Non-Detected Values
90
80
70
60
::;-
} so
E :I ·2 40 I! ::,
30
20
10
0
i:,"> ..,.,,~ ~ ~~
9"!:'51NTERA
GE06CIENCE & ENGINEERING SOLUTIONS
Time concentration plots for MW-23
i:,"' ~o~
Sulfate in MW-23
Sample Date
Uranium in MW-23
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
e Detected Values
• Non-Detected Values
80
70
60
::;-so
"iia £
QI 40 "C ·.: 0 :E u 30
20
10
0 ~.,
'>"</-
5)' ~~
1
0.8
::;-
bD £
QI 0.6 "C -~ ::,
Li:
0.4
0.2
911!:;2¥slNTERA
GEOBCIENCE & ENGINEERING 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
1st Quarter 2021
Detected Values
• Non-Detected Values
250
200
::; 150 }
E :::, ·c
~ 100
50 I
'4iia-
0
C.EOSCIENCE & ENC.INEEAING SOLUTIONS
Time concentration plots for MW-24
Sulfate in MW-24
Sample Date
Uranium in MW-24
---
,}' ~o
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
--
e Detected Values
• Non-Detected Values
so
49
48
47
:;j"
146
CIJ "ti
-~ 45
:E I.I
44
43
42
41
'.\,(:) ~ § :Q '"' '<"'
~SslNTERA
GEOSCIENCE & ENGINEERING SOLUTIONS
Time concentration plots for MW-24A
Chloride in MW-24A
Sample Date
Fluoride in MW-24A
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
e Detected Values
• Non-Detected Values
4000
3500
3000
2500 ::;-
~ E
"; 2000 .. J!! "5 111 1500
1000
500
0
9
8
7
6
::;-
}s
E :I ·c 4
I! ::,
3
2
1
0 ,,c
""'<'
,.........__
~ .. ~
~islNTERA
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
1st Quarter 2021
~
~
-.............
e Detected Values
• Non-Detected Values
40
35
30
::, 25
~ .§.
GJ "Cl 20
·~
:c u 15
10
5
0
s:,"> ..,»<I' $Y' ~~
~1s1NTERA
GEOSCIENCE & ENGINEERING SOLUTIONS
Time concentration plots for MW-25
Chloride in MW-25
Sample Date
Fluoride in MW-25
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
e Detected Values
• Non-Detected Values
~ 1200
E
Time concentration plots for MW-25
Sulfate in MW-25
';' 1000 -l-----------------------------------1 ... ~ ~ 800 -l-----------------------------------1
~4-slNTERA
GEOSCIENCE & ENGINEERING SOLUTIONS
Sample Date
Uranium in MW-25
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
e Detected Values
• Non-Detected Values
100
90
80
70
::; 60 ~ .§.
a,
'C so
·c: 0 :E 40 u
30
20
10
0
s:,"' ~ c.Jl'q 0
1
0.9
0.8
0.7
~ 0.6
tlO .§.
a, 0.5 'C ·~
:::, 0.4 ;.:
0.3
0.2
0.1
0
s:,"' 4~ ~ c,eq
91!=2¥slNTERA
GE06CIENCE & ENGINEERING 60LUTION6
Time concentration plots for MW-26
?' 0
Chloride in MW-26
Sample Date
Fluoride in MW-26
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
e Detected Values
• Non-Detected Values
Time concentration plots for MW-26
Sulfate in MW-26
::i' 1500 4--------------------------'~-------""---~----l bO .§.
.2l .l!!
] 1000 4--------------------------------------l
0
s:>'\.
c.,•fl
s:>I),
c/'q s:>'° oe::
120
100
::i' } 80
E :, 'i: 60 I.! ::,
40
20
.&elNTERA
GEOSCIENCE & ENGINEERING SOL.UTIONS
r:,'b ~...,~ ~'Y' c:~ t,: 0 ~o ~o <;)fl;
Sample Date
Uranium in MW-26
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
c:""' !\.'b :."> C: ','I>(' <;)fl; <;;f
e Detected Values
a Non-Detected Values
40
::. "oa .§.
QI 30 "Cl -~ :c u
20
10
~ _§. 0.5
QI
"Cl
Time concentration plots for MW-27
Chloride in MW-27
Sample Date
Fluoride in MW-27
·~ 0.4 -1---------------------------------
:::, u::
--=\slNTERA
13EOSCIENCE & EN131NEERINl3 SOLUTIONS
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
e Detected Values
• Non-Detected Values
35
30
25
~ J 20
E :::, ·2 15 ~ ::::,
10
5
~islNTERA
GEOSCIENCE & ENGINEERING SOLUTIONS
Time concentration plots for MW-27
Sulfate in MW-27
Sample Date
Uranium in MW-27
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
8 Detected Values
• Non-Detected Values
Time concentration plots for MW-28
Chloride in MW-28
180
160
140
120
::i'
] 100
QI ,:, ·~ 80 ::c u
60
40
20
0
>)<, ~
... ~<:-~ ~'Ii
Sample Date
Fluoride in MW-28
::i' 0.5 +--------------------------------------1
1
QI 0.4 +---------------------------------,:, -~
:::,
ii: 0.3 +---------------------------------
~rilNTERA
GE06CIENCE & ENGINEERING SOL.UTIONS
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
e Detected Values
• Non-Detected Values
70
60
so
i 40
E ::,
·2 ~ 30 ::::,
20
10
0
_... .._ .......... _
~2¥slNTERA
C.EOBCIENCE & ENGINEERING SOLUTIONS
Time concentration plots for MW-28
Sulfate in MW-28
Sample Date
Uranium in MW-28
A •
~----·------~ \J'J -
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
e Detected Values
• Non-Detected Values
45
40
35
30
::, l 25
a,
'ti ·c: 20 0 :E u
15
10
5
0
s:,'> '"~ ~
~,§
1
0.8
::, ....... ao .§.
a, 0.6 'ti ·c: 0 :::, u::
0.4
0.2
...-SslNTERA
GEOSCIENCE & ENGINEERING SOL.UTIONS
Time concentration plots for MW-29
s:,'b ~o"'
Chloride in MW-29
Sample Date
Fluoride in MW-29
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
e Detected Values
a Non-Detected Values
3500
3000
2500
::. ~ 2000
.§. s ,12 1500 :i Ill
1000
500
0 !:).,
~ ..,.,,
60
so
40
i
E 30 ::,
'i: I! :)
20
10
0
,,
~
~,§
--,_
.-3slNTERA
GEOSCIENCE & ENGINEERING SOLUTIONS
Time concentration plots for MW-29
,!' ~o
Sulfate in MW-29
Sample Date
Uranium in MW-29
.... ---~ ~
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
---_,,J' --
e Detected Values
• Non-Detected Values
Time concentration plots for MW-30
Chloride in MW-30
~ 1so t-------ft------.-------1-lf=-:;;ft:.;:fllllliif-l~Hf91---_._,
.§.
QI
"Cl -~ 6 100 +-------------------------------------1
Sample Date
Fluoride in MW-30
i 0.4 ~-~J--"'11,__ ___ __,,.__ __________ ~ ....... -.__..._ __ _j __ ----'
QI
"Cl "g 0.3 ..._ ______________________ ...,. ......... 1-----~9-l~----------..a
ii:
~-islNTERA
GEOSCIENCI! & E:NGINEERING SOL.UTIONS
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
e Detected Values
• Non-Detected Values
Time concentration plots for MW-30
Sulfate in MW-30
800
~ "iio .5. 600 cu ... J! :i Ill
400
200
Sample Date
Uranium in MW-30
~
}s t.;;-t-----r1~---1H1~t----thlt:..1Wli-llll'IM_....Fa-r-----~
E :::,
-~ 6 _______ ...;;... ___ ------,1 ____ ----ll---------------------l
:5
~-¥slNTERA
GEOSCIENCE Q ENGINEERING SOLUTIONS
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
e Detected Values
• Non-Detected Values
450
400
350
300
::;-
] 250
QI
"C
·~ 200
:E u
150
100
so
0
5).,
\.:,<:-sY' ~~
~2islNTERA
GIEOBCIENCE & ENGIINEERING SOLUTIONS
Time concentration plots for MW-31
Chloride in MW-31
Sample Date
Fluoride in MW-31
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
e Detected Values
• Non-Detected Values
1400
1200
1000
::i" ~ 800 g
cu ... :ig 600 :::, Ill
400
200
~cilNTERA
GEOSCIENCE & ENGINEERING SOLUTIONS
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
1st Quarter 2021
e Detected Values
• Non-Detected Values
60
so
40
:::i" tia .§.
a, "C 30
·;:
0 :E u
20
10
~cilNTERA
GEOSCIENCE & ENGINEERING SOLUTIONS
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
1st Quarter 2021
e Detected Values
• Non-Detected Values
7
6
5
-::;-}4
E ::,
·~ 3
::::,
2
1
0 ~"' .... ~</'
~ ~,,,~
~2¥alNTERA
GEOSCIENCE & ENGINEERING SOLUTIONS
Time concentration plots for MW-32
~'o
~o.:i;
Sulfate in MW-32
Sample Date
Uranium in MW-32
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
e Detected Values
• Non-Detected Values
::; ...... l 0.4
cu "D
Time concentration plots for MW-35
Chloride in MW-35
Sample Date
Fluoride in MW-35
"g 0.3 _____________ __...,~----""""~---...... --L-------'1~,-........i
i:i:
0+---------------------------------1
<J ... C;
<:;)e;
~islNTERA
GEOSCIENCE & ENGINEERING SOL.UTIONS
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
e Detected Values
• Non-Detected Values
Time concentration plots for MW-35
Sulfate in MW-35
0-1-------~------~---~---------------l
::.
c"'~ <;)e;
35
30
25
} 20
E ::, ·2 15 ~ ::,
10
5
~-islNTERA
Cil!OSCll!NCE & l!NCilNl!l!RING SOLUTIONS
Sample Date
Uranium in MW-35
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
e Detected Values
• Non-Detected Values
80
70
60
::r so
'.a .§.
a, 40 't:I "§
:E u 30
20
10
0 ... '). ~ ... ~ ... 'i-,s 'i-,s
~nilNTERA
CiEOBCIENCE & ENCilNEERINGI SOLUTIONS
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
1st Quarter 2021
e Detected Values
• Non-Detected Values
Time concentration plots for MW-36
Sulfate in MW-36
::::i' "ii'a 2000 +----------------------------------1
.§.
J!! J!! "3 1500 +----------------------------------1
II)
25
20
::::i' "ii'a .::
E 15 :::, ·c
I? ::J
10
5
~1¥slNTERA
C.l!OSCIENCE & l!Ni.iJNEERJNG SOLUTIONS
Sample Date
Uranium in MW-36
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
e Detected Values
a Non-Detected Values
60
50
40
::. ,;a
E..
a, 30 "g
'C: 0 :E u
20
10
11'%51NTERA
GEOSCIENCE & ENGINEERING SOL..UTIONS
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
1st Quarter 2021
e Detected Values
a Non-Detected Values
::. 'oo E
Time concentration plots for MW-37
Sulfate in MW-37
'; 1500 +--------------------------------------' ... J! :i Ill
20
18
16
14
::, 12 "iia ..:!:
E 10 :::, ·2
I! 8 ::,
6
4
2
0
"' !(,"-'t-.:s
'.I,
!(,"-'t-.:s
~2¥alNTERA
GEOSCIENCE & ENGINEERING SOL.UTIONS
'.'> !(,"-'t-.:s
Sample Date
Uranium in MW-37
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
e Detected Values
• Non-Detected Values
Time concentration plots for MW-38
Chloride in MW-38
50
.-.... _..._
45 ~ __,,----.,.-' 40
35
::; 30 'iio .§.
a,
"C 25 -~
:i: 20 u
15
10
5
0
~44s1NTERA
GEOBCIENCE & ENGINEERING BOL.UTIONB
-
Sample Date
Fluoride in MW-38
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
'Y"
~
~
e Detected Values
• Non-Detected Values
3500
3000
2500 ~
::. ~ 2000
.§.
J!l ~ 1500 :i "'
1000
500
0
7
6.8
6.6
::.
} 6.4
E :::, ·c 6.2 I!! :::,
6
5.8
5.6
'b 'b :>( .. 9!,~
~'Ii 'f',:j
~1,;INTERA
GEOSCIENCE Q ENGINEERING 801...UTIONS
Time concentration plots for MW-38
~
(/ ... 't,
<;,')
Sulfate in MW-38
~
~ '-
Sample Date
Uranium in MW-38
\~
~'Ii
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
_-,,,,A -
e Detected Values
8 Non-Detected Values
Time concentration plots for MW-39
Chloride in MW-39
::r '.a 39 +--~-----------1-------------------'----111-----I-----, .§.
QI -0 ] 38 .._ _________________________________ __._____,
.J:. u
~ .§.
~ 0.6
·c 0 :::,
li:
~cilNTERA
GiEOSCIENCE & ENGilNEERINGi SOL.UTIONS
Sample Date
Fluoride in MW-39
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
e Detected Values
• Non-Detected Values
Time concentration plots for MW-39
Sulfate in MW-39
4000
,1.
~ -......
~ ~ ~ ~
........__ ........., -
3500
3000
-2500 ~ E
"'; 2000
i :I "' 1500
1000
500
0
Sample Date
Uranium in MW-39
::,10 -1-------------------------------------I
l
E s -1-------------------------------------1 :I ·2
E ~ 6 +-------------------------------------1
~rnEINTERA
CiEOSCIENCE & ENCilNEERING SOL.UTIONS
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
e Detected Values
• Non-Detected Values
60
50
40
~ ~ .5. cu 30 "'O -~
:E u
20
10
0.9
0.8
0.7
0.6
~ ~ .5. 0.5
cu
"'O ·~ 0.4
:::,
ii::
0.3
0.2
0.1
0
'b 'b r:I.~ 9o~ ,J? ~.:$
~cSINTERA
Cil!OBCIENCE & ENGINEERING SOLUTIONS
Time concentration plots for MW-40
(I~
~<t;
Chloride in MW-40
Sample Date
Fluoride in MW-40
\~
~'I,
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
e Detected Values
• Non-Detected Values
30
25
20
::;-
l
E 15 :I ·2
~ ::::>
10
5
~~INTERA
GE06CIENCE & ENGINEERING SOLUTIONS
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
1st Quarter 2021
e Detected Values
• Non-Detected Values
1400
1200
1000
-::i" 'iio 800 .§.
GJ 't, -~ 600 :l: I.I
400
200
-::i" 'iio .§. 0.25
GJ 't,
Time concentration plots for TW4-24
Chloride in TW4-24
Sample Date
Fluoride in TW4-24
-~ 0.2 +------------------------------------:, ;:;:
~ielNTERA
GE06CIENCE & ENGINEERING 60LUTION6
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
e Detected Values
• Non-Detected Values
Time concentration plots for TW4-24
Sulfate in TW4-24
Sample Date
Uranium in TW4-24
600 +-~----------------=-;;.,,,-==------------------i
i 500 +-------------------,,--------------------1
E ::,
·2 400 +-------------------------------------1 I! :::,
~islNTERA
l3E0SCIENCE & ENGINEERING SOLUTIONS
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring Report
1st Quarter 2021
e Detected Values
• Non-Detected Values
TabJ
CSV Transmittal Letter
Kathy Weinel
From:
Sent:
To:
Cc:
Subject:
Attachments:
Dear Mr. Goble,
Kathy Weinel
Thursday, May 6, 2021 12:18 PM
Phillip Goble
Thomas Rushing; David Frydenlund; Logan Shumway; Scott Bakken; Terry Slade
Transmittal of CSV Files White Mesa Mill 2021 Q1 Groundwater Monitoring
Q1 2021 GW Field Data.csv; Q1 2021 DTWs EIM -All Programs.csv; Q1 2021 GW
Analytical Data.csv
Attached to this e-mail is an electronic copy of laboratory results for groundwater monitoring conducted at the White
Mesa Mill during the first 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
eF .-.. .,.,. 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