DRC-2023-001411 - 0901a068811869fa

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February 6, 2023
Sent VIA EXPEDITED DELIVERY
Mr. Doug Hansen Director Division of Waste Management and Radiation Control Utah Department of Environmental Quality 195 North 1950 West Salt Lake City, UT 84116
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Energy Fuels Resource (USA) Inc. 225 Union Bhd. Suite 600
Lal,,rnood, CO, US, 80228
303 974 2140
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Re: Transmittal of 4th Quarter 2022 Groundwater Monitoring Report Groundwater Quality Discharge Permit UGW370004 White Mesa Uranium Mill
Dear Mr. Hansen:
Enclosed are two copies of the White Mesa Uranium Mill Groundwater Monitoring Report for the 4th Quarter of 2022 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 iUU(Jt� E ERGV F ELS RESOURCES (USA) I C.Kathy Weinel Director, Regulatory Compliance
cc: David Frydenlund Scott Bakken Logan Shumway Garrin Palmer Jordan App
DRC-2023-001411
?2e£rrJ --r ~ 1 r if ENERGY FUELS
February 6, 2023
Sent VIA EXPEDITED DELIVERY
Mr. Doug Hansen
Director
Division of Waste Management and Radiation Control
Utah Department of Environmental Quality
195 North 1950 West
Salt Lake City, UT 84116
Energy Fuels Resources (USA) Inc.
225 Union Blvd. Suite 600
Lakewood, CO, US, 80228
303 974 2140
ww,, .ener ,, ruels.com
Re: Transmittal of 4th Quarter 2022 Groundwater Monitoring Report
Groundwater Quality Discharge Permit UGW370004 White Mesa Uranium Mill
Dear Mr. Hansen:
Enclosed are two copies of the White Mesa Uranium Mill Groundwater Monitoring Report for the 4th
Quarter of 2022 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
itttu;Jt~
E ERGY F ELS RESO RCES (USA) I C.
Kathy Weinel
Director, Regulatory Compliance
cc: David Frydenlund
Scott Bakken
Logan Shumway
Garrin Palmer
Jordan App
White Mesa Uranium Mill
Groundwater Monitoring Report
State of Utah
Groundwater Discharge Permit No. UGW370004
4th Quarter
(October through December)
2022
Prepared by:
?'i:t;~
l:i'T:~ERGYFUELS
Energy Fuels Resources (USA) Inc.
225 Union Boulevard, Suite 600
Lakewood, CO 80228
February 6, 2023
TABLE OF CONTENTS
1.0 INTRODUCTION ................................................................................................................ 1
2.0 GROUNDWATER MONITORING .................................................................................... 1
2.1 Samples and Measurements Taken During the Quarter .................................................... l
2.1.1 Groundwater Compliance Monitoring ....................................................................... I
2.1.2 Accelerated Groundwater Monitoring ....................................................................... 1
2.1.3 Background Well Monitoring .................................................................................... 2
2.1.4 TW4-24 ...................................................................................................................... 2
2.1.5 Parameters Analyzed ................................................................................................. 2
2.1.6 Groundwater Head Monitoring .................................................................................. 3
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 ............................................ .4
2.4 Laboratory Results -Accelerated Monitoring ................................................................. .4
2.4.1 Copy of Laboratory Results ...................................................................................... .4
2.4.2 Regulatory Framework and Groundwater Background ............................................ .4
2.4.3 Compliance Status ..................................................................................................... 5
2.5 Depth to Groundwater and Water Table Contour Map ..................................................... 5
3.0 QUALITY ASSURANCE AND DATA VALIDATION .................................................... 5
3 .1 Field QC Samples ............................................................................................................. 6
3.2 Adherence to Mill Sampling SOPs ................................................................................... 6
3 .3 Analyte Completeness Review ......................................................................................... 7
3 .4 Data Validation ................................................................................................................. 7
3.4.1 Field Data QA/QC Evaluation ................................................................................... 7
3.4.2 Holding Time Evaluation .......................................................................................... 9
3.4.3 Receipt Temperature Evaluation ............................................................................... 9
3.4.4 Analytical Method Checklist ..................................................................................... 9
3.4.5 Reporting Limit Evaluation ....................................................................................... 9
3 .4.6 Trip Blank Evaluation .............................................................................................. 10
3.4.7 QA/QC Evaluation for Routine Sample Duplicates ................................................ 10
3 .4.8 Radiologies Counting Error and Duplicate Evaluation ........................................... 11
3.4.9 Other Laboratory QA/QC ........................................................................................ 11
4.0 CORRECTIVE ACTION REPORT ................................................................................... 13
4.1
5.0
6.0
7.0
Assessment of Corrective Actions from Previous Period ............................................... 13
TIME CONCENTRATION PLOTS .................................................................................. 13
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
INDEX OF TABS
Tab A Site Plan and Perched Well Locations White Mesa Site
Tab B Field Data Worksheets Quarterly Sampling
Tab C Field Data Worksheets Accelerated Monitoring
Tab D Quarterly Depth to Water
Tab E Laboratory Analytical Reports -Quarterly Sampling
Tab F Laboratory Analytical Reports -Accelerated Monitoring
Tab G Quality Assurance and Data Validation Tables
G-lA/B
G-2A/B
G-3A/B
G-4A/B
G-5A/B
G-6A/B
G-7A/B
G-8A/B
G-9AIB
Field Data QA/QC Evaluation
Holding Time Evaluation
Laboratory Receipt Temperature Check
Analytical Method Check
Reporting Limit Evaluation
Trip Blank Evaluation
QA/QC Evaluation for Sample Duplicates
Radiologies Counting Error
Laboratory Matrix QC
Tab H Kriged Current Quarterly Groundwater Contour Map and Depth Data
Tab I Groundwater Time Concentration Plots
Tab J CSV Transmittal Letter
11
coc
CTF
DWMRC
EFRI
GEL
GWCLs
GWDP
LCS
MS
MSD
QA
QAP
QC
RPD
SOPs
USEPA
ACRONYM LIST
Chain-of-Custody
Chemtech-Ford
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 fourth
quarter of 2022 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, ex1stmg
wells, chloroform contaminant investigation wells and nitrate contaminant investigation
wells is attached under Tab A. Groundwater samples and measurements were taken
during this reporting period, as discussed in the remainder of this section.
2.1.1 Groundwater Compliance Monitoring
Groundwater samples and field measurements collected during the quarter included
quarterly, semi-annual and accelerated monitoring. Accelerated monitoring is discussed
below in Section 2.1.2. In this report, samples classified as being collected quarterly
include those wells which are routinely sampled every quarter and the wells sampled
semi-annually. Wells which are sampled routinely every quarter and semi-annually were
analyzed for the parameters listed in Table 2 and Part I.E.1.d) 2)ii of the GWDP.
Table 1 of this report provides an overview of wells sampled during the current period,
along with the required sampling frequency applicable to each well during the current
monitoring period, the date samples were collected from each well, and the date(s)
analytical data were received from the contract laboratory(ies). Table 1 also indicates
which sample numbers are associated with the required duplicates.
During this quarter, three wells were resampled. MW-02, MW-32 and MW-39 were
resampled for Gross Alpha minus radon and uranium ("gross alpha") because of
laboratory issues. MW-26 and MW-39 were resampled on November 1, 2022 and MW-
32 was resampled on October 31, 2022.
2.1.2 Accelerated Groundwater Monitoring
Accelerated monthly sampling was also performed ( quarterly wells accelerated to
monthly), and results reported, for the wells indicated in Table 1. The accelerated
sampling frequency, analyte list and well list were determined based on the previous
analytical results as shown in Table 2.
1
Table 1 provides an overview of the wells sampled for the accelerated monthly program
along with the routine sampling frequency as well as the accelerated sampling frequency,
the date samples were collected from each well, the associated duplicates and the date(s)
which analytical data were received from the contract laboratory(ies).
2.1.3 Background Well Monitoring
Monitor wells MW-38, MW-39, and MW-40 were installed in the first quarter 2018
pursuant to the GWDP Part 1.H.2 and quarterly sampling commenced in fourth quarter
2018. The GWDP Part 1.H.3 requires the completion of a background report for each of
these wells after the completion of 8 quarters of sampling. The background reports and
resultant Groundwater Compliance Limits ("GWCLs") were calculated based on eight
statistically valid data points.
The background report for wells MW-38, MW-39 and MW-40 was submitted to
DWMRC on March 4, 2021. EFRI submitted errata pages by letter dated June 7, 2021
based on the DWMRC review comments. The Background Report for MW-38, MW-39
and MW-40 was approved by DWMRC by letter dated June 16, 2021. MW-38, MW-39
and MW-40 will continue to be sampled on a quarterly basis until such time as these
wells are included in the GWDP.
The analytical results for MW-38, MW-39, and MW-40 for this period are included in
TabE.
2.1.4 TW4-24
Pursuant to the GWDP, Part 1.E. l.c).ii, semi-annual monitoring of TW4-24 commenced
in the second quarter of 2018. TW4-24 is currently used as a pumping well for the nitrate
corrective action, is located within the chloroform plume, and is expected to exceed
groundwater quality standards for analytes associated with these projects. It is expected
that monitoring results will be highly variable as a result of the pumping and should not
be used for direct compliance purposes. Rising or decreasing trends in analytes caused
solely by pumping should not be unexpected. Further, as background cannot be
established for this pumping well, and given the variability of background concentrations
across the site, analyte concentrations in TW4-24 may also vary widely from site ranges
due to natural background variability and/or localized changes resulting from long-term
pumpmg.
2.1.5 Parameters Analyzed
Routine quarterly groundwater monitoring samples were analyzed for the parameters
listed in Table 2 and Part I.E. l.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
2.1.6 Groundwater Head Monitoring
Depth to groundwater was measured in the following wells and/or piezometers, pursuant
to Part I.E.3 of the GWDP:
• The quarterly groundwater compliance monitoring wells (including MW-33 and
MW-34).
• Existing monitoring well MW-4 and the temporary chloroform investigation
wells.
• Piezometers -P-1, P-2, P-3A, P-4 and P-5.
• Nitrate monitoring wells.
• The DR piezometers which were installed during the Southwest Hydrogeologic
Investigation.
• In addition to the above, depth to water measurements are routinely observed m
conjunction with sampling events for wells sampled during quarterly and
accelerated efforts, regardless of the sampling purpose.
Water levels used for groundwater contour mapping were measured and recorded within
5 calendar days of each other as indicated by the measurement dates in the summary
sheet under Tab D.
2.2 Field Data
Attached under Tab B are copies of field data sheets recorded in association with the
quarterly effort for the groundwater compliance monitoring wells referred to in paragraph
2.1.1, above. Sampling dates are listed in Table 1.
Attached under Tab C are copies of the field data sheets recorded in association with the
accelerated monthly monitoring sampling efforts, referred to in paragraph 2.1.2, above.
Sampling dates are listed in Table 1.
2.3 Laboratory Results -Quarterly Sampling
2.3.1 Copy of Laboratory Results
Analytical results are provided by two contract analytical laboratories: GEL and
Chemtech-Ford ("CTF").
Table 1 lists the dates when analytical results were reported to the Director, Regulatory
Compliance for each well.
3
Results from analysis of samples collected under the GWDP (i.e., regular quarterly and
accelerated 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 statistics contained in the Decision Tree/Flowchart used for
the previous Background Reports that was conditionally approved by the DWMRC on
August 24, 2007. GWCLs that reflect this background groundwater quality have been set
for compliance monitoring wells.
Exceedances of the GWCLs during the preceding quarter determined the accelerated
monthly monitoring program implemented during this quarter as noted in Tables 1 and 2.
Exceedances of the GWCLs for this quarter are listed in Table 2 for sampling required
under the revised GWDP. Accelerated requirements resulting from this quarter are
highlighted for ease of reference. Table 3 documents the accelerated sampling program
and shows the results and frequency of the accelerated sampling conducted.
It should be noted, however, that, because the GWCLs have been set at the mean plus
second standard deviation, or the equivalent, un-impacted groundwater would normally
be expected to exceed the GWCLs approximately 2.5% of the time. Therefore,
exceedances are expected in approximately 2.5% of sample results, and do not
necessarily represent impacts to groundwater from Mill operations. In fact, more frequent
sampling of a given analyte will increase the number of exceedances due to statistical
variation and not due to Mill activity. Additionally, given the slow velocity of
groundwater movement, accelerated sampling monthly may result in resampling of the
same water and may lead to repeat exceedances for accelerated constituents not due to
Mill activities, but due to repeat sampling of the same water.
2.4 Laboratory Results -Accelerated Monitoring
2.4.1 Copy of Laboratory Results
Results from analysis of samples collected for the monthly accelerated sampling (i.e.
quarterly accelerated to monthly) are provided in Tab F. Also included under Tab Fare
the results of analyses for duplicate samples for this sampling effort, as identified in
Table 1.
2.4.2 Regulatory Framework and Groundwater Background
As a result of the issuance of a revised GWDP on March 8, 2021, which sets revised
GWCLs, requirements to perform accelerated monitoring under Part LG.I of the previous
GWDP ceased, effective March 8, 2021, and the effect of the issuance of the revised
GWDP was to create a "clean slate" for most constituents going forward.
4
This means that accelerated monitoring during this quarter was required under the revised
GWDP for only those constituents that exceeded the GWCLs since March 8, 2021.
2.4.3 Compliance Status
Analytes that have exceeded the GWCLs set forth in the GWDP are summarized in Table
2. The analytes which exceeded their respective GWCLs during the quarter will be
sampled on an accelerated schedule as noted in Table 2. A review of the accelerated data
collected during the quarter is reported in EFRI's Exceedance Notice for the quarter.
Part I.G.4 c) of the GWDP states, with respect to exceedances of GWCLs, "The
Permittee shall prepare and submit within 30 calendar days to the Executive Secretary a
plan and a time schedule for assessment of the sources, extent and potential dispersion of
the contamination, and an evaluation of potential remedial action to restore and maintain
groundwater quality to insure that Permit limits will not be exceeded at the compliance
monitoring point and that DMT or BAT will be reestablished." EFRI submits an
Exceedance Notice quarterly and the summary in the Exceedance Notice includes, for
each exceedance, a brief discussion of whether such a plan and schedule is required at
this time in light of other actions currently being undertaken by EFRI. The determination
of whether a Plan and Time Schedule is required is based on discussions with DWMRC
Staff in teleconferences on April 27 and May 2, 2011 and the constituents covered by
previously submitted Source Assessment Reports.
2.5 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 Director, Regulatory Compliance performed a Quality Assurance/Quality
Control ("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
5
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.
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:
Two duplicate samples were collected during quarterly sampling as indicated in Table 1.
The QC samples were sent blind to the analytical laboratory and analyzed for the same
parameters as permit-required samples.
One duplicate sample was collected during each month of accelerated sampling as
indicated in Table 1. The QC samples were sent blind to the analytical laboratory and
analyzed for the same accelerated parameters as the parent sample.
Three trip blanks were provided by CTF and returned and analyzed with the quarterly
monitoring samples.
One trip blank for each of the monthly accelerated sample events was provided by CTF
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-24, MW-37 and MW-38 have dedicated pumps for purging and sampling
and as such no rinsate blanks samples are required. MW-20, MW-24, 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 Director,
Regulatory Compliance observed that QA/QC requirements established in the QAP were
met and that the SOP's were implemented as required.
6
3.3 Analyte Completeness Review
Analyses required by the GWDP for the quarterly and accelerated wells were performed.
The accelerated sampling for the quarterly wells (quarterly to monthly) was completed as
required by the GWDP and as shown in Tables 2 and 3.
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 Director, Regulatory Compliance 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 Director, Regulatory Compliance 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] ("RPD"))
3. Purging a well to dryness and stability ( within 10% RPD) of a limited list of field
parameters after recovery
During both the quarterly sampling event and the two monthly events, the purging
technique used was two casing volumes with stable field parameters (pH, Conductivity,
7
Redox, temperature, DO, and turbidity) except for the following wells that were purged
to dryness after 2 casing volumes were removed: MW-03A, MW-23, MW-24, and MW-
24A.
Based upon the review of the Field Data Sheets, quarterly and semi-annually sampled
locations conformed to the QAP requirement for purging using the two casing volume
technique except for MW-20, MW-37 and MW-38. MW-20, MW-37 and MW-38 were
evacuated to dryness before two casing volumes could be removed. MW-20, MW-37 and
MW-38 have insufficient water to purge using a pump. Due to the small volume of water
present, these wells are purged and sampled using a disposable bailer. MW-20, MW-37
and MW-38 conformed to the QAP, requirement for sampling low yield wells which
includes the collection of three field parameters (pH, specific conductance
["conductivity"] and temperature) immediately prior to and immediately following
sample collection. Stabilization of pH, conductivity and temperature were within the
10% RPD required by QAP. MW-03A, MW-23, MW-24, and MW-24A were purged to
dryness after 2 casing volumes were removed 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 QAP for well MW-03A, MW-23,
MW-24 and MW-24A.
Additionally, two casing volumes were not purged from MW-26 and TW4-24, prior to
sampling because MW-26 and TW4-24 are continuously pumped wells. If a well is
continuously pumped, it is pumped on a set schedule per the remediation plan and is
considered sufficiently evacuated to immediately collect a sample; however, if a pumping
well has been out of service for 48 hours or more, EFRI follows the purging requirements
outlined in Attachment 2-3 of the QAP.
The review of the field sheets for compliance with QAP requirements resulted in the
observations noted below. The QAP requirements in Attachment 2-3 specifically state
that field parameters must be stabilized to within 10% over at least two consecutive
measurements. The QAP Attachment 2-3 states that turbidity should be less than 5 NTU
prior to sampling unless the well is characterized by water that has a higher turbidity.
The QAP Attachment 2-3 does not require that turbidity measurements be less than 5
NTU prior to sampling. As such, the noted observations regarding turbidity
measurements greater than 5 NTU below are included for information purposes only.
• Turbidity measurements were less than 5 NTU for the quarterly and semi-annual
wells except MW-5, MW-17, MW-25, MW-27, MW-29, MW-31, MW-32, and
MW-32 Resample. 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 and MW-31 in the November monthly event. As previously
noted, the QAP does not require that turbidity be less than 5 NTU. Turbidity
measurements prior to sampling were within a 10% RPD for the accelerated
sampling wells
8
The other field parameters ( conductance, pH, red ox 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
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 is compliant with the turbidity
requirements of the approved QAP.
3.4.2 Holding Time Evaluation
QAP Table 1 identifies the method holding times for each suite of parameters. Sample
holding time checks are provided under Tab G. The samples were received and analyzed
within the required holding time.
3.4.3 Receipt Temperature Evaluation
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
9
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 associated with the quarterly, semi-annual and accelerated
samples were all nondetect for VOCs.
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 RPO is greater than 20%. The additional duplicate information is provided for
information purposes.
Field duplicate sample results were assessed as required by the SOP. Duplicate results
were within the acceptance limits specified in the QAP except for fluoride and
manganese in MW-35/MW-70. The fluoride results were greater than 20% RPD,
however, the sample and duplicate results were not greater than 5 times the RL and as
such are acceptable.
The manganese results were greater than 20% RPO, and the sample and duplicate results
were greater than 5 times the RL. The approved QAP specifies a separate corrective
action for duplicate RPDs outside of acceptance limits. The revised procedure for
duplicate results outside of acceptance limits was implemented for the results outside of
the acceptance limits. The corrective actions that were taken in accordance with the QAP
procedure are as follows: the Director, Regulatory Compliance contacted the Analytical
Laboratory and requested a review of the raw data to assure that there were no
transcription errors and the data were accurately reported. The laboratory noted that the
data were accurate and reported correctly. Reanalysis was not completed. Field duplicate
results are shown in Attachment G.
The duplicate results were within a 20% RPD in the monthly accelerated samples.
Results of the RPD test are provided under Tab G.
3.4.8 Radiologies Counting Error and Duplicate Evaluation
Section 9.14 of the QAP requires that when gross alpha results are reported with an
activity equal to or greater than the GWCL the counting variance shall be equal to or less
than 20% of the reported activity concentration. An error term may be greater than 20%
of the reported activity concentration when the sum of the activity concentration and
error term is less than or equal to the GWCL. The quarterly and semi-annual radiologic
sample results met the counting error requirements specified in the QAP except as noted
in Tab G. The results for MW-02 Resample, MW-26, MW-31, MW-32 Resample, MW-
36, and MW-40 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. The results for MW-02 Resample, MW-26,
MW-31, MW-32 Resample, and MW-36, passed the secondary check; however, MW-40
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 effect on the data.
Section 9.4 of the QAP also requires a comparability check between the sample and field
duplicate sample results utilizing the formula provided in the text. All of the radiologic
duplicates were within acceptance limits. Results of quarterly, semi-annual, and
accelerated radiologic sample QC are provided under Tab G.
3.4.9 Other Laboratory QA/QC
Section 9.2 of the QAP requires that the laboratory's QNQC 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 Director, Regulatory Compliance 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 QNQC results from both GEL and A WAL 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.
11
• 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 Director,
Regulatory Compliance.
The QAP, Section 8.1.2 states that an MS/MSD pair may be analyzed with each
analytical batch depending on the analytical method specifications. 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 specifications in the analytical methods to analyze either
an MS or MS/MSD pair with each analytical batch were met as applicable to each
method. While the QAP does not require it, the recoveries were reviewed for compliance
with the laboratory established acceptance limits. The QAP does not require this level of
review and the results of this review are provided for information only.
The information from the Laboratory QNQC 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 specifications in the analytical methods to
analyze a MS/MSD pair with each analytical batch (as applicable to the methods) was
met and as such the data are compliant with the QAP.
The information from the Laboratory QNQC Summary Reports indicates that the
MS/MSDs recoveries and the associated RPDs for the accelerated samples were within
acceptable laboratory limits for the regulated compounds except as indicated in Tab G.
The data recoveries and RPDs which are outside the laboratory established acceptance
limits do not affect the quality or usability of the data because the recoveries and RPDs
above or below the acceptance limits are indicative of matrix interference most likely
caused by other constituents in the samples. Matrix interferences are applicable to the
individual sample results only. The specifications in the analytical methods to analyze a
MS/MSD pair with each analytical batch (as applicable to the methods) was met and as
such the data are compliant with the QAP.
The QAP specifies that surrogate compounds shall be employed for all organic analyses
but the QAP does not specify acceptance limits for surrogate recoveries. The information
from the Laboratory QNQC Summary Reports indicates that the surrogate recoveries for
the quarterly and accelerated samples were within acceptable laboratory limits for the
surrogate compounds.
12
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 except for sulfate in the accelerated monthly samples. The low sulfate
LCS recovery is indicative of a low bias to the sample results; however the result was
only slightly below the acceptance limit and likely do not affect the usability of the data.
Further, sulfate is ubiquitous in groundwater and the analytical results this quarter fall
within the historic ranges for samples at the Mill.
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. All method blanks for both the quarterly and
accelerated samples were nondetect.
Method blank results are included in Tab E and Tab F.
Laboratory duplicates are completed by the analytical laboratories as required by the
analytical method specifications. Acceptance limits for laboratory duplicates are set by
the laboratories. The QAP does not require the completion of laboratory duplicates or the
completion of a QA assessment of them. EFRI reviews the QC data provided by the
laboratories for completeness and to assess the overall quality of the data provided.
Duplicate results for the quarterly, semi-annual and accelerated samples outside of the
laboratory established acceptance limits are included in Tab G. The results outside of the
laboratory established acceptance limits do not affect the quality or usability of the data
because the RPDs above the acceptance limits are indicative of non-homogeneity in the
sample matrix. Matrix affects are applicable to the individual sample results only.
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.
13
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:
Scott A. Bakken
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.
Scott A. Bakken
Vice President, Regulatory Affairs
Energy Fuels Resources (USA) Inc.
16
Tables
Table 1: Summary of Well Sampling for the Quarter
Normal Purpose for sampling this
Well Frequency quarter Sample Date Date of Lah Report
MW-01 Semi-annually General Monitoring Well 10/19/22 (11/10/22) [11/22/22]
MW-02 Semi-annually Semi-annually 10/20/22 (11/10/22)
MW-02 Resample Semi-annually Semi-annually 11/01/22 [12/6/22)
MW-03A Semi-annually Semi-annually 10/19/22 (11/10/22) [11/22/22]
MW-05 Semi-annually Semi-annually 10/12/22 (11/1/22) [11/15/22]
MW-11 Quarterly Quarterly 10/10/22 (11/1/22) [11/15/22]
MW-12 Semi-annually Semi-annually 10/13/22 (11/1/22) [11/15/22]
MW-14 Quarterly Quarterly 10/11/22 (11/1/22) [11/15/22]
MW-15 Semi-annually Semi-annually 10/12/22 (11/1/22) [11/15/22]
MW-17 Semi-annually Semi-annually 10/17/22 (11/10/22) [ 11/22/22]
MW-18 Semi-annually General Monitoring Well 10/18/22 (11/10/22) [ 11/22/22]
MW-19 Semi-annually General Monitoring Well 10/17/22 (11/10/22) [11/22/22]
MW-20 Semi-annually General Monitoring Well 11/01/22 (l 1/29/22)(12/21/22) [12/6/22)
MW-22 Semi-annually General Monitoring Well 10/19/22 (11/10/22) [11/22/22]
MW-23 Semi-annually Semi-annually 11/01/22 (11/29/22) ( 12/21122) [12/6/22]
MW-24 Semi-annually Semi-annually 11/02/22 (11/29/22) (12/21122) [12/6/22]
MW-24A Semi-annually Semi-annually 11/02/22 (11/29/22) (12121/22) [12/6/22]
MW-25 Quarterly Quarterly 10/10/22 (11/1/22) [11/15/22]
MW-26 Quarterly Quarterly 10/13/22 (11/1/22) [11/15/22]
MW-27 Semi-annually Semi-annually 10/19/22 (11/10/22) [11/22/22)
MW-28 Semi-annually Semi-annually 10/12/22 (11/1/22) [11/15/22]
MW-29 Semi-annually Semi-annually 10/12/22 (11/1/22) [11/15/22]
MW-30 Quarterly Quarterly 10/13/22 (11/1/22) [11/15/22]
MW-31 Quarterly Quarterly 10/11/22 (11/1/22) [11/15/22]
MW-32 Semi-annually Semi-annually 10/11/22 (11/1/22)
MW-32 Resample Semi-annually Semi-annually 10/31/22 [12/6/22]
MW-35 Semi-annually Semi-annually 10/31/22 (11/29/22)(12/21/22) [12/6/22]
MW-36 Quarterly Quarterly 10/11/22 (11/1/22) [11/15/22]
MW-37 Semi-annually Semi-annually 11/01/22 (11/29/22) (12121122) [12/6/22]
MW-38 Background Background 11/01/22 (11/29/22)(12/21/22) [12/6/22]
MW-39 Background Background 10/20/22 (11/10/22)
MW-39 Resample Background Background 11/01/22 [12/6/22]
MW-40 Background Background 10/18/22 (11/10/22) [11/22/22]
TW4-24 Semi-annually General Monitoring Well 11/01/22 (11/29/22)(12121/22) [12/6/22]
MW-65 1 per Batch Duplicate ofMW-12 10/13/22 (11/1/22) [11/15/22]
MW-70 1 per Batch Duplicate ofMW-35 10/31/22 (11/29/22) (12/21122) [12/6/22]
Accelerated November Monthly
MW-11 Monthly Accelerated 11/08/22 12/2/2022
MW-25 Monthly Accelerated 11/09/22 12/2/2022
MW-26 Monthly Accelerated 11/10/22 12/2/2022
MW-30 Monthly Accelerated 11/09/22 12/2/2022
MW-31 Monthly Accelerated 11/08/22 12/2/2022
MW-65 1 per Batch Duplicate ofMW-30 11/09/22 12/2/2022
Accelerated December Monthly
MW-11 Monthly Accelerated 12/14/22 01/03/23
MW-25 Monthly Accelerated 12/14/22 01/03/23
MW-26 Monthly Accelerated 12/15/22 01/03/23
MW-30 Monthly Accelerated 12/13/22 01/03/23
MW-31 Monthly Accelerated 12/13/22 01/03/23
MW-65 1 per Batch Duplicate ofMW-30 12/13/22 01/03/23
Notes:
Multiple dates shown for a single laboratory depict resubmission dates for the data. Resubmissions were required to correct reporting errors. When multiple dates are shown for a
single laboratory, the final submission date is shown in italics.
Dates in parenthesis depicts the date that data was reported by Chemtech-Ford (CTF).
Dates in brackets are the date and data reported by 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 Monthly Sampling
MW-11 (Class II) Total Dissolved Solids (mg/L) 2528 2680 Quarterly Monthly Q3 2021 November 2021
Manganese (ug/L) 237 376 Quarterly Monthly Q3 2021 November 2021
Nitrate+ Nitrite (as N) (mg/L) 2.5 2.55 Quarterly Monthly Ql 2022 June 2022
Chloride (mg/L) 39.16 48.4 Quarterly Monthly Q3 2019 Q4 2019 (November)
Selenium (ug/L) 12.5 15.5 Quarterly Monthly Q4 2022 March 2023
Sulfate (mg/L) 1309 14IO Quarterly Monthly Q3 2019 Q4 2019 (November)
MW-25 (Class III) Chloride (mg/L) 35 35.8 Quarterly Monthly Q42022 March 2023
Total Dissolved Solids (mg/L) 2976 3100 Quarterly Monthly Q3 2021 November 2021
MW-26 (Class III) Nitrate+ Nitrite (as N) (mg/L) 0.62 1.3 Quarterly Monthly QI 20IO May 20IO
Chloroform (ug/L) 70 700 Quarterly Monthly Ql 2010 May2010
Total Dissolved Solids (mg/L) 3284.19 3390 Quarterly Monthly Q3 2021 November 2021
Chloride (mg/L) 58.31 72 Quarterly Monthly QI 20IO May2010
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 16.1 Quarterly Monthly QI 2010 May2010
Chloride (mg/L) 128 134 Quarterly Monthly QI 2011 May2011
Total Dissolved Solids (mg/L) 1918 20IO Quarterly Monthly Q3 2021 November 2021
Field pH (S.U.) 6.47 6.37 Quarterly Monthly Q4 2022 March 2023
Selenium (ug/L) 53.6 56.3 Quarterly Monthly QI 2021 Q2 2021
Uranium (ug/L) 9.82 10.2 Quarterly Monthly Ql 2021 Q2 2021
MW-31 (Class III) Nitrate+ Nitrite {as N) {mg/L) 5 21.7 Quarterly Monthly QI 2010 May2010
Total Dissolved Solids (mg/L) 2132 2580 Quanerly Monthly Q3 2019 Q4 2019 (November)
Uranium {ug/L) 15 15.5 Quarterly Monthly Q22020 August 2020
Sulfate (mg/L) 993 1150 Quarterly Monthly QJ 2019 Q4 2019 (November)
Chloride (mg/L) 143 145 Quarterly Monthly Ql 2011 Mo.y2011
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 III) 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-17 (Class Ill) Chloride (mg/L) 46.8 54.0 Semi-Annually Quarterly Q42022 Q2 2023
MW-24 (Class Ill) Cadmium (ug/L) 6.43 6.97 Semi-Annually Quarterly Q22018 Q3 2018 (September)
Beryllium (ug/L) 2 2.42 Semi-Annually Quarterly Q4 2017 QI 2018
Thallium (u_g/L) 2.01 2.44 Semi-Annually Quarterly Q2 2018 Q3 2018 (September)
Nickel (ug/L) 50 57.7 Semi-Annually Quarterly Q42018 Q3 2019
Sulfate (mg/L) 2903 2960 Semi-Annually Quarterly Ql 2020 Q3 2020
Manganese (ug/L) 7507 7700 Semi-Annually Quarterly Q4 2019 QI 2020
Fluoride (mg/L) 0.47 0.797 Semi-Annually Quarterly Q4 2018 Q3 2019
Gross Alpha (pCi/L) 7.5 9.03 Semi-Annually Quarterly Q4 2020 Q3 2021
TDS(mg/L) 4450 4460 Semi-Annually Quarterly Q2 2021 Q3 2021
Field pH (S.U.) 5.03 4.45 Semi-Annually Quarterly Q2 2018 Q3 2018 (September)
MW-27 (Class III) Nitrate+ Nitrite (as N) (mg/L) 5.6 5.8 Semi-Annually Quarterly Q2 2010 Q3 2010
Fluoride (mg/L) 0.85 0.90 Semi-Annually Quarterly Q2 2022 Q3 2022
MW-28 (Class Ill) Chloride (mg/L) 105 108 Semi-Annually Quarterly Q2 2010 Q3 2010
Nitrate+ Nitrite (as N) (mg/L) 5 5.14 Semi-Annually Quarterly Q4 2019 Q3 2020
Selenium (u_g/L) 11. l 12.4 Semi-Annually Quarterly Q2 2019 Q3 2019
Cadmium (ug/L) 5.2 5.41 Semi-Annually Quarterly Q2 2014 Q4 2014
Uranium (ug/L) 4.9 61.3 Semi-Annually Quarterly Q2 2014 Q4 2014
MW-29 (Class III) Uranium (ug/L) 15 15.3 Semi-Annually Quarterly Q42020 Q3 2021
MW-32 (Class Ill) Chloride (mg/L) 35.99 36.3 Semi-Annually Quarterly Q2 2014 (QI Q2 2014 2015)
MW-37 (Class Ill) Field pH (S.U.) 6.61 6.60 Semi-Annually Quarterly Q42022 Q2 2023
Notes:
Highlighted text shows accelerated requirements resulting from Q4 2022 sampling event.
Monitoring
Well (Water Constituent Exceeding GWCL
Class)
Nitrate + Nitrite (as N) (mg/L)
Chloride (mg/L)
MW-11 Manganese (ug/L)
(Class II) Sulfate (mg/L)
TDS (mg/L)
Selenium (ug/L)
MW-25 (Class TDS (mg/L)
lll) Chloride (mg/L)
Nitrate+ Nitrite (as N) (m2/L) MW-26 Chloroform (ug/L) (Class ill) Chloride (mv/1 )
Nitrate+ Nitrite (as N) (m_g/L)
Chloride (mfllL) MW-30 Selenium (u_g/L) (Class II) Field pH (S.U.)
Uranium (ug/L)
Nitrate+ Nitrite (ns N) (mg/L)
Sulfate (mg/L) MW-31 TDS (mg/L) (Class III) Uranium (ug/L)
Chloride (m_g/L)
MW-12 Uranium (uw'L)
(Class lll) Selenium (ug/L)
MW-17 Chloride (mg/L) (Class III)
Beryllium (ug/L)
Cadmium (u_g/L)
Fluoride (mg/1 )
Nickel (ml!/L)
MW-24 Manaanese (u2/L)
(Class III) Thallium (ug/L)
Gross Alpha (oCi/L)
Sulfate (mg/L)
TDS (mg/L)
Field pH (S.U.)
MW-27 Nitrate+ Nitrite (as N) (mg/L)
(Class III)
Fluoride (mg/L)
Chloride (mg/L)
MW-28 Selenium (ug/L)
(Class III) Nitrate+ Nitrite (as N) (ml!/L)
Uranium (ug/L)
MW-29 Uranium (ug/L) (Class Ill)
MW-32 Chloride (mg/L) (Class LU)
MW-37 Field pH (S.U.) (Class III)
Notes:
NS= Not Required and Not Sampled
NA= Not Applicable
Exceedances are shown in yellow
GWCLin QI 2021 March 8,
2021 Sample
Date GWDP
2.5
39.16
237 1/12/21 1309
2528
12.5
2976 1/11/21 35
0.62
70 1/14/21
58.3 1
2.5
128
53.6 1/11/21
6.47 -8.5
9.82
5
993
2132 1/12/21
15
143
23.5
39 1/14/21
46.8 NS
2
6.43
0.47
50
7507
2.01 1/14/21
7.5
2903
4450
5.03 -8.5
5.6 1/14/21
0.85
105
11.1 1/15/21
5
4.9
15 1/15/21
35.39 1/14/21
6.61 -8.5 NS
QI 2021 Results
February February March March 2021 2021 Ql 2021 2021 2021
Result Monthly Monthly Monthly Monthly Sample Sample
Date Result Date Result
Required Quarterly Sampling Wells
1.21 NA NA
46.4 46.4 46.9
185 254 221 2/9/21 3/8/21 1140 1260 1270
2010 2160 1950
<5 NA NA
2660 NS NA NS NA
34 NA NA
0.619 0.764 0.617
2200 2/10/21 1930 3/9/21 2190
57.4 71.3 63.9
17.7 14.3 17.0
184 189 192
55.6 2/10/21 55.3 3/9/21 56.3
7.49 7.25 7.14
9.86 11.6 10.2
17.J 14.3 17.4
1070 1130 1210
2460 2/9/21 2960 3/8/21 2400
19.7 22.2 20.2
354 380 388
Required Semiannual Sampling Wells
25.0
35.1 NS NA NS NA
NA NS NA NS NA
2.75 NA NA
8.79 NA NA
0.916 NA NA
70.4 NA NA
7460 NA NA
2.74 NS NA NS NA
2.94 NA NA
2980 NA NA
4260 NA NA
5.08 NA NA
5.1 6 NS NA NS NA
NA
128 NA NA
14.0 NS NA NS NA
3.44 NA NA
10.3 NA NA
16.9 NS NA NS NA
36.9 NS NA NS NA
NA NS NA NS NA
iThese GWCLs were reset with the issuance of the March 8, 2021 GWDP. iThe new GWCLs became effective on March 8, 2021 and the first
exceedance under the revised GWDP was noted in the March monthly data.
-., Table 3 GWCL Exceedances under the March 8 2021 GWDP
Q2 2021 Results
May2021 June2021 Q2 2021 May 2021 June 2021 Q3 2021 Q22021 Monthly Monthly Sample Result Sample Monthly Sample Monthly Sample
Date Result Result Date Date Date
Required Quarterly Sampling Wells
0.948 NA NA
47.7 46.4 52.1
237 NA NA 04/20/21 5/10/21 6/8/21 7/27/21 1290 1280 1270
2110 2190 1960
<5 NA NA
04/14/21 2720 NA NA NS NS 7/28/21
34.8 NA NA
1.42 1.06 0.368
04/21/21 777 5/11/21 733 6/8/21 1590 7/28/21
57.5 69.6 54.9
17.7 18.6 17.0
162 188 170
04/14/2 I 55.7 5/11/21 58.3 6/8/21 54.1 7/29/21
7.20 7.20 7.36
10.3 10.7 9.84
18.6 18.9 20.6
1170 1200 1170
04/13/21 2300 5/10/21 2610 6/7/21 2400 7/27/21
20.1 21.7 20.8
377 384 374
Required Semiannual Sampling Wells
22.9 4/20/21 28.8 NS NA NS NA 7/21/21
4/26/21 32.6 NS NA NS NA NS
2.78 NA NA
8.08 NA NA
0.925 NA NA
72.4 NA NA
7540 NA NA
4/29/21 3.02 NS NA NS NA 7/29/21
3.18 NA NA
2960 NA NA
4460 NA NA
5.00 NA NA
6.57
4/15/21 NS NA NS NA 7/22/21
0.69
144 NA NA
4/15/21 13.4 NS NA NS NA 7/23/21 4.09 NA NA
8.52 NA NA
4/14/21 16.2 NS NA NS NA 7/22/2 I
4/13/21 31.8 NS NA NS NA 7/28/2 I
5/12/21 7.00 NS NA NS NA NS
Q3 2021 Results Q4 2021 Results
August August September September November 2021 Q4 2021 November December December
Q3 2021 2021 2021 2021 Q4 2021 2021 2021 2021 2021
Result Monthly Monthly Monthly Monthly Sample Result Monthly Monthly Monthly Monthly Sample Date
Date Result Sample Date Result Sample Date Result Sample Date Result
Required Quarterly Sampling Wells Required Quarterly Sampling Wells
0.924 NA NA 1.5 NA NA
48.3 57.0 49.6 52.8 53.6 53.9
376 NA NA 8/10/21 9/7/21 10/20/21 286 11/16/21 261 12/13/21 300
1470 1370 1240 1360 1300 1350
2680 NA NA 2200 2230 2140
<5 NA NA 6.75 NA NA
3100 NA NA 2680 2920 2590 NS NS 10/20/21 11/16/21 12/14/2 1 34.2 NA NA 33.1 NA NA
0.352 1.42 0.710 0.928 1.18 1.76
723 8/10/21 996 9/9/21 516 10/21/21 540 11/16/21 568 12/15/21 1160
54.0 61.4 59.3 55.2 56.9 75.9
20.6 16.5 15.4 14.3 18.0 18.6
188 161 183 182 182 184
56.3 8/9/2 I 56.J 9/8/21 60.4 10/19/21 54.6 11/17/21 53.6 12/14/21 58.8
6.98 6.84 6.70 6.77 7.18 7.04
9.60 9.38 9.74 9.76 9.67 JO.I
18.7 15.7 16.0 18.1 19.3 17.9
1210 1130 1130 1220 1180 1220
3100 8/9/21 2600 9/7/21 2870 10/19/21 2600 11/15/21 2610 12/13/21 2420
20.0 19.3 20.2 20.9 21.5 21.8
391 365 356 371 366 376
Required Semiannual Sampling Wells Required Semiannual Sampling Wells
22.2
32.4 NS NA NS NA 11/9/21 23.1
26.4 NS NA NS NA
NA NS NA NS NA 11/8/21 33.4 NS NA NS NA
2.71 NA NA 2.66 NA NA
9.26 NA NA 9.30 NA NA
1.4 NA NA 0.988 NA NA
76.7 NA NA 76.7 NA NA
7890 NA NA 7430 NA NA
2.91 NS NA NS NA 11/10/21 3.14 NS NA NS NA
1.92 NA NA 1.56 NA NA
3050 NA NA 3220 NA NA
4940 NA NA 4730 NA NA
5.85 NA NA 5.23 NA NA
6.32 3.88 NS NA NS NA 10/26/21 NS NA NS NA NA 0.65
152 NA NA 147 NA NA
18.5 NS NA NS NA 10/26/21 11.2 NS NA NS NA
6.09 NA NA 1.89 NA NA
13.80 NA NA 6.03 NA NA
15.8 NS NA NS NA 10/27/21 14,9 NS NA NS NA
36.5 NS NA NS NA 11/2/21 36.1 NS NA NS NA
NA NS NA NS NA 11/17/21 7.06 NS NA NS NA
Monitoring
Well (Water
Class)
MW-11
(Class II)
MW-25 (Class
III)
MW-26
(Class III)
MW-30
(Class II)
MW-31
(Class III)
MW-12
(Class III)
MW-17
(Class III)
MW-24
(Class III)
MW-27
(Class III)
MW-28
(Class III)
MW-29
(Class III)
MW-32
(Class rm
MW-37
(Clas.s III)
Ql 2022 Results
February February March2022 March GWCLin Ql 2022 Ql 2022 2022 2022 Monthly 2022 Constituent Exceeding GWCL March 8, 2021 Sample Result Monthly Monthly Sample Monthly GWDP Date Sample Result Date Result Date
Required Quarterly Sampling Wells
Nitrate+ Nitrite (as N) (mg/L) 2.5 2.55 NA NA
Chloride (mg/L) 39.16 51.1 57.2 67.7
Manganese (ug/1..) 237 156 233 224 1/18/22 2/8/22 3/8/22
Sulfate (mg/I..) 1309 1020 1240 1170
TDS (mg/L) 2528 2050 1900 2080
Selenium {ug/L) 12.5 9.29 NA NA
TDS (mg/I..) 2976 1/17/22 2720 2/9/22 2690 3/7/22 2610
Chloride (mg/L) 35 34.1 NA NA
Nitrate+ Nitrite (as N) (mwl.) 0.62 0.601 0.367 0.600
Chloroform (ug/L) 70 1/20/22 818 2/9/22 1580 3/8/22 1460
Chloride (m.!!IL) 58.31 77.1 58.6 64.J
Nitrate+ Nitrite (as N) (mg/L) 2.5 14.5 13.6 16.6
Chloride (mg/L) 128 181 184 196
Selenium (ug/L) 53.6 1/17/22 56.7 2/9/22 57.7 3/7/22 62.0
Field pH (S.U.) 6.47 -8.5 7.62 7.20 7.12
Uranium (ug/L) 9.82 JO.I 10.3 9.9
Nitrate+ Nitrice (as N) (mg/L) 5 18.0 13.5 17.0
Sulfate (mg/L) 993 1210 1250 731
TDS (rnwl.) 2132 1/19/22 2620 2/8/22 2680 3/7/22 2530
Uranium (u2/L) 15 21.7 22.1 22.5
Chloride ( m.!!IL) 143 370 379 416
Required Semiannual Sampling Wells
Uranium (ug/L) 23.5 22.1 1/20/22 NS NA NS NA Selenium (ug/L) 39 25.6
Chloride (mg/L) 46.8 NS NA NS NA NS NA
Beryllium (ug/L) 2 2.71 NA NA
Cadmium (ug/L) 6.43 8.46 NA NA
Fluoride (mo-/1 ) 0.47 1 NA NA
Nickel (m2/L) 50 80.9 NA NA
MM.e.anese (uwL) 7507 7630 NA NA
Thallium (u2/L) 2.01 1/27/22 2.66 NS NA NS NA
Gross Aloha (oCi/L) 7.5 2.26 NA NA
Sulfate (mg/L) 2903 3060 NA NA
TDS (rng/L) 4450 4140 NA NA
Field pH (S.U.) 5.03 -8.5 5.31 NA NA
Nitrate+ Nitrite (as N) (mg/L) 5.6 6.25 1/18/22 NS NA NS NA
Fluoride ( mg/L) 0.85 NA
Chloride (mg/L) 105 140 NA NA
Selenium (ug/L) 11.1 1/20/22 13.3 NS NA NS NA
Nitrate+ Nitrite (as N) (mg/L) 5 4.03 NA NA
Uranium (ug/L) 4.9 8.50 NA NA
Uranium (ug/L) 15 1/18/22 JS.I NS NA NS NA
Chloride (mg/L) 35.39 1/19/22 35.0 NS NA NS NA
Field pH (S.U.) 6.61 -8.5 NS NA NS NA NS NA
Pursuant to the DWMRC letter of August 8, 2022, these constituents w,11 no longer be monitored on an accelerated schedule.
These constituents will be dropped from this report after this quarter.
Table 3 -GWCL Exceedances under the March 8, 2021 GWDP
Q2 2022 Results
May2022 June2022 Q22022 Q2 2022 Monthly May2022 Monthly June2022 Q32022
Sample Result Sample Monthly Sample Monthly Sample
Date Date Result Date Result Date
Required Quarterly Sampling Wells
2.2 1.6 1.9
54.9 59.5 46.4
4/18/22 180 5/4/22 254 6/6/22 228 7/12/22 1240 1270 866
2060 2290 2360
10.8 NA NA
4/12/22 3600 5/3/22 2660 6/7/22 2730 7/13/22
33.4 NA NA
0.8 1.1 0.60
4/20/22 447 5/4/22 616 6/7/22 1250 7/14/22
56.8 63.2 47.4
17 15 11.0
173 195 126
4/20/22 64.9 5/4/22 69.4 6/7/22 65.7 7/13/22
6.92 7.24 7.32
9.6 JO.I 9.6
18.0 13.0 13.0
1180 1220 1110
4/11/22 4300 5/3/22 2660 6/6/22 2690 7/12/22
22.0 22.9 21.5
372 381 351
Required Semiannual Sampling Wells
4/19/22 20.5
31.3 NS NA NS NA 7/14/22
4/18/22 31.5 NS NA NS NA NS
2.5 NA NA
9.20 NA NA
0.8 NA NA
74.3 NA NA
7070 NA NA 7/20/22 4/27/22 3.1 NS NA NS NA 7/28/22 2.28 NA NA
3120 NA NA
3350 NA NA
4.81 NA NA
6.30 _4/12/22 NS NA NS NA 7/15/22
0.90
130 NA NA
4/19/22 19.8 NS NA NS NA 7/15/22
5.1 NA NA
JO.IO NA NA
4/14/22 15.7 NS NA NS NA 7/14/22
4/11/22 28.6 NS NA NS NA 7/15/22
5/17/22 7.04 NS NA NS NA NS
Q3 2022 Results Q4 2022 Results
August August September September November November December December
Q32022 2022 2022 2022 2022 Q42022 Q42022 2022 2022 2022 2022
Result Monthly Monthly Monthly Monthly Sample Result Monthly Monthly Monthly Monthly Sample Result Sample Date Result Date Sample Date Result Sample Date Result Date
Required Quarterly Sampling Wells Required Quarterly Sampling Wells
2.12 2.45 2.65 2.90 2.74 1.30
54.0 67.4 68.1 72.1 71.9 52.3
297 8/8/22 201 212 9/21/22 10/10/22 214 11/8/22 220 273 12/14/22 1390 1260 1300 1140 1140 1330
2520 3230 2280 2570 2270 2370
9.3 NA NA 15.5 NA NA
2830 2780 2750 2660 2690 2780 8/9/22 9/20/22 10/10/22 11/9/22 12/14/22 22.4 NA NA 35.8 NA NA
1.63 1.56 0.491 0.632 0.408 2.66
<1.0 8/9/22 1120 9/20/22 810 10/13/22 749 11/10/22 512 12/15/22 460
61.0 65.0 62.1 65.5 59.2 60.6
17.6 13.5 16.5 17.9 15.9 16.1
108 185 182 196 156 195
61.1 8/9/22 64.3 9/20/22 70.0 10/13/22 65.1 11/9/22 75.6 12/13/22 70.8
7.33 7.33 6.81 6.84 6.37 6.59
10.0 JO.I 8.3 9.8 JO.I 13.0
16.9 16.8 17.1 17.0 16.0 12.6
1260 1230 1200 972 1380 1280
2700 8/8/22 2700 9/20/22 2830 10/11/22 2720 I 1/8/22 2670 12/13/22 2700
22.6 22.7 18.8 23.3 24.5 26.2
421 396 390 397 243 335
Required Semiannual Sampling Wells Required Semiannual Sampling Wells
21.6
29.2 NS NA NS NA 10/13/22 21.2
32.1 NS NA NS NA
NA NS NA NS NA 10/17/22 54.0 NS NA NS NA
2.7 NA NA 3.3 NA NA
8.6 NA NA 10.9 NA NA
0.760 NA NA 1.53 NA NA
69.9 NA NA 86.9 NA NA
7540 NA NA 8130 NA NA
3.0 NS NA NS NA 11/2/22 3.5 NS NA NS NA
2.55 NA NA 2.70 NA NA
2800 NA NA 2680 NA NA
4200 NA NA 4440 NA NA
4.89 NA NA 4.39 NA NA 4.80
5.18 5.26 NS NA NS NA 10/19/22 NS NA NS NA
0.530 0.722
159 NA NA 161 NA NA
20.8 NS NA NS NA 10/12/22 23.7 NS NA NS NA
5.16 NA NA 5.69 NA NA
12.4 NA NA 12.5 NA NA
15.1 NS NA NS NA 10/12/22 15.2 NS NA NS NA
28.2 NS NA NS NA 10/11/22 37.1 NS NA NS NA
NA NS NA NS NA 11/1/22 6.60 NS NA NS NA
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 Cl Field Data Worksheets Accelerated Monitoring, November 2022
Tab C2 Field Data Worksheets Accelerated Monitoring, December 2022
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, November 2022
Tab F2 Laboratory Analytical Reports -Accelerated Monitoring, December 2022
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-9A/B
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
TW4-43 ~
TWN-20
D
MW-24A •
TW4-42
¢
TW4-40
EB
TW4-19
EB
MW-38
-¢-
MW-5 •
TW4-12
0
TWN-7
◊
PIEZ-1
"
DR-14
DR-17 .
DR-20
perched monitoring well
installed July, 2022
temporary perched monitoring well
installed September, 2021
temporary perched nitrate monitoring
well installed April, 2021
perched monitoring well installed
December 2019
temporary perched monitoring well
installed April 2019
perched chloroform pumping well
installed February 2018
perched chloroform or
nitrate pumping well
perched monitoring well installed
February 2018
perched monitoring well
temporary perched monitoring well
temporary perched nitrate monitoring
well
perched piezometer
RUIN SPRING o seep or spring
l . "··'' \
DR-23 .
• ..
MW-29
. '
DR-10 DR-11 DR-12 DR-13
•· MW-JA
• MW-21
,.
Ml -01
:,bandonod
()
lWN-05
• MW-18
:1b:,ndoncd ()
lWN-15
aba(ldoned
()
lWN-10
abandont'ld ()
lWN-11
()
lWN-14
,1/xmdfJned
()
lWN-09 ()
lWN-06
,1bnridonod
()
lWN-08
PIEZ-01
• MW-19
CJ ()
()
lWN-18
lWN-20 lWN-07
CeU 2
• MW-30
Cd!3
• MW-17
"'iwti03 PIEZ-02
<> I '11 -02• lWN-0~.
Mt-
21i~11L.Sit_ e J" ~ ilk ,-
·--(> ...
lWN-01,PIEZ,.JA \: 1W4-210 ,, ....,
,TW4-'18_
~~U.~c.-:,,~~ ' TIii "Ui''m'""o.,.,-·-•p·: . -l41ll·.WW<P.1WA-2 ;.41'0Jt,'+JS~12
f,\W1~ TW-41i'll;,wii~ ,W.g(:oV"~
Mt~,
TW4-1,;;:.:_;, i1~•·U
0 ~~~~.04 . ,lY/~7~~..:oi/iw..,,, ~jJ\. •. _-,w~i MW-U -0.,. ~""'1,, ~
· -~-. TWc-1,
E
... ri· 4-2lhA/;1-31 C,11&_(;) .. 0 ~--~JW "!'il'il~ QTW•~o ~~ 1WJ'9"vfn'14-43
TWH~ tw'i~ 1W""2o
0
PIEZ-05
◊ MW-40
abandon red
()
lWN-12 <>
() lWN-16
abandone-d
()
lWN-17
TWN-19
DR-15 •
DR-21
-
I <( ◊ MW-39 u,
• ·LU .. ◊ MW-20 ·:E MW-38
I
liJ ~· ' ~--;:--. ~~--··-:~.,-=~~-:, • ---
MW-22
.,.~
rtJ
1" mile
HYDRO
GEO
CHEM, INC.
WHITE MESA SITE PLAN SHOWING LOCATIONS OF
PERCHED WELLS AND PIEZOMETERS
APPROVED DATE REFERENCE
H:/718000/nov22/Uwelloc0922.srf
FIGURE
A-1
TabB
Field Data Worksheets Quarterly Sampling
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-01 Sampling Program Sampling Program
Field Sample ID MW-01 10192022 Sampling Event Sampling Event 2022 Q4 GW Quarterly 2022 Q4 GW Quarterly
Purge Date & Time 10/19/2022 7:10
Sample Date & Time 10/19/2022 10:10 I sampler [sampler I TH/DL TH/DL
Purging Equipment Pump Weather Conditions Clear
Pump Type QED External Ambient Temperature (C) 7
Purging Method 2 Casings Previous Well Sampled MW-03A
Casing Volume (gal) 19.37
Calculated Casing Volumes Purge Duration (min) 178.52
pH Buffer 7.0 7.0 Well Depth (ft) 118.00
pH Buffer 4.0 4.0 Well Casing Diameter (in) 3
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 65.22
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
10/19/2022 10:07 38.40 1788 6.80 14.22 284 0 9.1
10/19/2022 10:08 38.62 1787 6.83 14.28 263 0 9.0
10/19/2022 10:09 38.84 1780 6.85 14.21 250 0 9.1
10/19/2022 10:10 39.06 1776 6.87 14.27 238 0 9.1
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 Water (feet) 97.41 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 HNO3 y
Total Dissolved Soilds y WATER 1 250-ml HDPE u 4 DegC y
Heavy Metals -Full Suite y WATER 1 250-ml HDPE y HNO3 (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 HDPE u H2SO4 (pH<2), 4 Deg C y
General lnorganics y WATER 1 250-ml HDPE u 4 DegC y
Comments: I Arrived on site at 0705. Purge began at 0710. Purged well for a total 180 minutes. Purge ended and samples collected at 1010. Water was clear, left site at 1020.
Signature of Field Technician
~---'----~;-"'·~ ~~~~ f 0)
I
Groundwater Discharge Permit
~
.II ._. r ~/~v~
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-02 Sampling Program Sampling Program
Field Sample ID MW-02 10202022 Sampling Event Sampling Event 2022 Q4 GW Quarterly 2022 Q4 GW Quarterly
Purge Date & Time 10/20/2022 7:10
Sample Date & Time 10/20/2022 9:10 !sampler [sampler I TH/DL TH/DL
Purging Equipment Pump Weather Conditions Clear
Pump Type QED External Ambient Temperature (C) 6
Purging Method 2 Casings Previous Well Sampled MW-39
Casing Volume (gal) 12.66
Calculated Casing Volumes Purge Duration (min) 116.75
pH Buffer 7.0 7.0 Well Depth (ft) 128.80
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 109.40
Conductivity Dissolved
Date!Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
10/20/2022 9:07 25.38 3688 6.95 14.66 426 0 19.9
10/20/2022 9:08 25.60 3630 6.95 14.53 425 0 18.0
10/20/2022 9:09 25.82 3650 6.97 14.57 424 0 18.0
10/20/2022 9:10 26.04 3663 6.97 14.50 423 0 17.9
Pumping Rate Calculations
[voll!fTle _of water purged (g!'s) 26.04 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 120.00 I Final Depth to Water (feet) 117.75 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified Analytical Laboratory
AWSL
Analytical Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Total Dissolved Soilds y WATER 1 250-ml HDPE u 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 HDPE y HN03 y
Comments: I Arrived on site at 0705. Purge began at 0710. Purged well for a total of 120 minutes. Purge ended and samples collected at 0910. Water was clear. Left site at 0920.
Signature of Field Technician
~~,t,~
I
Groundwater Discharge Permit ·,~ _ .,~YFVEZS Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-02 Sampling Program
Field Sample ID MW-02 11012022 Sampling Event 2022 MW-02 and MW-39 Resample
Purge Date & Time 11/1/2022 7:55
Sample Date & Time 11/1/2022 9:55 [sampler TH/DL
Purging Equipment Pump Weather Conditions Clear
Pump Type QED External Ambient Temperature (C) 3
Purging Method 2 Casings Previous Well Sampled MW-39
Casing Volume (gal) 12.68
Calculated Casing Volumes Purge Duration (min) 116.87
pH Buffer 7.0 7.0 Well Depth (ft) 128.80
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 109.38
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
11/1/2022 9:52 25.38 3759 6.78 13.89 400 0 33.4
11/1/2022 9:53 25.60 3768 6.80 13.76 398 0 32.5
11/1/2022 9:54 25.82 3762 6.85 13.86 397 0 32.1
11/1/2022 9:55 26.04 3750 6.87 13.89 395 0 32.1
Pumping Rate Calculations
[volume of water purged (gals) 26.04 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 120.00
[Final Depth to Water (feet) 117.85 Number of casing Volumes 2.00
Volume, if well evacuated to dryness O 0
Name of Certified Analytical Laboratory_
GEL
Analytical Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number I Type Sample Filtered? Type I Added?
Gross Alpha y WATER 1 I 250-ml HOPE y HN03 I y
Comments:
[ Arrived on site at 0752. Pur9~ began at 0755. Purged well for a total of 120 minutes. Purge ended and samples collected at 0955. Water was clear. Left site at 1000.
Signature of Field Technician
~~-;'
Groundwater Discharge Permit
~
-/
. r-,.
'. -/ ~,...~ -~
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-03a Sampling_ Program
Field Sample ID MW-03A 10192022 Saml)lil'lg Event 2022 Q4 GW Quarterly_
Purge Date & Time 10/18/2022 12:15
Sample Date & Time 10/19/2022 8:00 [sampler
Purging Equipment Pump Weather Conditions
Pump Type QED External Ambient Temperature (C)
Purging Method 2 Casings Previous Well Sampled
Casing Volume (gal) 7.16
Calculated Casing Volumes Purge Duration (min) 68.87
pH Buffer 7.0 7.0 Well Depth (ft)
pH Buffer 4.0 4.0 Well Casing Diameter (in)
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft)
Conductivity
DatefTime Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU)
10/18/2022 13:25 14.56 5791 6.84 17.70 411 0
10/19/2022 7:59 5805 6.53 14.87
10/19/2022 8:09 5820 6.57 14.80
Pumping Rate Calculations
[volume of water purged (galsJ 14.56 Flow Rate (Q = S/60) (gal/min)
Time to evacuate 2 Casing Volumes (min)
[ Final Depth to Water (feet) 91.85 Number of casing Volumes
Volume, if well evacuated to dryness (gals)
Name of Certified Analytical Laboratory
AWSL
Analytical Sam_e_les Information
Sample Container
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type
Total Dissolved Soilds y WATER 1 250-ml HDPE u 4 DegC
Heavy Metals -Full Suite y WATER 1 250-ml HDPE y HN03 (pH<2)
voes -Full Suite for GW y WATER 3 40mlVOA u HCI (pH<2), 4 Deg C
Nutrients y WATER 1 250-ml HDPE u H2SO4 (pH<2), 4 Deg C
General lnorganics y WATER 1 250-ml HDPE u 4 DegC
Gross Alpha y WATER 1 250-ml HDPE y HNO3
Comments:
Arrived on site at 1211. Purge began at 1215. Purged well for a total of 70 minutes. Purged well dry. Purge ended at 1325. Water was clear. Left site at 1327.
Arrived on site at 0752. Depth to water was 86.93. Samples collected at 0800. Left site at 0811 .
Signature of Field Technician
2)~#~
TH/DL
Sunny
16
MW-40
95.00
4
84.03
Dissolved
Oxygen(%) Before/After
79.0
Before
After
.208
70.00
2.00
14.56
Preservative
Added?
y
y
y
y
y
y
Groundwater Discharge Permit =--~ .. .,,.,.-~~ Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-OS Sampling Program
Field Sample ID MW-OS 10122022 Sampling Event 2022 Q4 GW Quarterly
Purge Date & Time 10/12/2022 10:45
Sample Date & Time 10/12/2022 14:15 [sampler TH/DL
Purging Equipment Pump Weather Conditions Sunny
Pump Type QED External Ambient Temperature (C) 15
Purging Method 2 Casings Previous Well Sampled MW-28
Casing Volume (gal) 21.87
Calculated Casing Volumes Purge Duration (min) 201.61
pH Buffer 7.0 7.0 Well Depth (ft) 141.50
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 108.00
Conductivity Dissolved
DatefTime Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
10/12/2022 14:12 44.91 2841 7.05 15.25 356 10.5 10.6
10/12/2022 14:13 45.13 2850 7.15 15.30 345 11.0 10.5
10/12/2022 14:14 45.35 2849 7.20 15.23 336 11.3 10.4
10/12/2022 14:15 45.57 2843 7.23 15.24 329 12.0 10.6
Pumping Rate Calculations
[volume of water purge~_9_als) 45.57 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 210.00
[Final Depth to Water (feet) 126.30 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified Analytical Laboratory
AWSL
Analytical Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Total Dissolved Soilds y WATER 1 250-ml HDPE u 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 y 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:
[ Arrived on site at 1042. Purge be_gan at 1045. Purged well for a total of 21 O minutes. Purge ended and samples collected at 1415. Left site at 1425.
Signature of Field Technician
~~--rr~~~
Groundwater Discharge Permit
F-:.~ v-.~
. ~ _--,,'/~Y~
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-11 Sampling Program
Field Sample ID MW-11 10102022 Sampling Event 2022 Q4 GW Quarterly
Purge Date & Time 10/10/2022 9:30
Sample Date & Time 10/10/2022 14:00 I sampler I TH/DL I
Purging Equipment Pump Weather Conditions Sunny
Pump Type QED External Ambient Temperature (C) 12
Purging Method 2 Casings Previous Well Sampled MW-25
Casing Volume (gal) 29.16
Calculated Casing Volumes Purge Duration (min) 268.84
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) 85.33
Conductivity pH (pH Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
10/10/2022 13:57 57.93 3031 6.97 16.40 395 0 9.4
10/10/2022 13:58 58.15 3050 7.00 16.14 392 0 9.5
10/10/2022 13:59 58.37 3044 7.05 16.00 391 0 9.5
10/10/2022 14:00 58.59 3063 7.07 15.98 389 0 9.6
!volume of water purged (gals)
Pumping_ Rate Calculations
58.59 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 270.00 I Final Depth to Water (feet) 87.03 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 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 HOPE u 4 DegC y
Gross Alpha y WATER 1 250-ml HDPE y HN03 y
Comments: I Arrived on site at 0925. Purge began at 0930. Purged well for a total of 270 minutes. PurQe ended and samples collected at 1400. Water was clear. Left site at 1410.
Signature of Field Technician
--=3~-a~
--··~ •'~.::..ua~FVELS
Location ID
Field Sample ID
Purge Date & Time
Sample Date & Time
Purging Equipment
Pump Type
Purging Method
Casing Volume (gal)
Calculated Casing Volumes Purge Duration (min)
pH Buffer 7.0
pH Buffer 4.0
Specific Conductance (micromhos)
Date/Time Gallons Purged (gal)
10/13/2022 9:02 27.55
10/13/2022 9:03 27.77
10/13/2022 9:04 27.99
10/13/2022 9:05 28.21
jvolume of water purged Jg_als)
[Final Depth to Water (feet)
Name of Certified Analytical Laboratory
AWSL
Analy_tical Samples Information
Type of Sample/Analysis
Total Dissolved Soilds
Heavy Metals -Full Suite
VOCs -Full Suite for GW
Nutrients
General lnorganics
Gross Alpha
Comments:
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater ~---------------~-----------------------~ MW-12 Samelin_g Program
MW-12 10132022 Sampling_ Event 2022 Q4 GW Quarterly
10/13/2022 6:55
10/13/2022 9:05 \sampler TH/DL
Pump Weather Conditions Sunny
QED External Ambient Temperature (C) 10
2 Casings Previous Well Sampled MW-30
13.68
126.08
7.0 Well Depth (ft) 130.40
4.0 Well Casing Diameter (in) 4
1000 Depth to Water Before Purging (ft) 109.45
Conductivity pH (pH Dissolved
(umhos/cm) Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
4194 6.52 13.60 320 0 22.1
4222 6.53 13.90 323 0 20.0
4254 6.55 13.87 325 0 20.0
4212 6.57 14.00 327 0 19.0
Pumping Rate Calculations
28.21 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 130.00
122.05 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Sample Container Preservative
Collected? Matrix Number Type Sample Filtered? Type Added?
y WATER 1 250-ml HDPE u 4 DegC y
y WATER 1 250-ml HOPE y HN03 (pH<2) y
y WATER 3 40mlVOA u HCI (pH<2), 4 Deg C y
y WATER 1 250-ml HDPE u H2S04 (pH<2), 4 Deg C y
y WATER 1 250-ml HDPE u 4 Deg C y
y WATER 1 250-ml HDPE y HN03 y
[Arrived on site at 0650. Purge began at 0655. Pur.9ed well for a total of 130 minutes. Purge ended and samples collected at 0905. Water was clear. Left site at 0915.
Signature of Field Technician
~~-r,rc-r~
Groundwater Discharge Permit
·•~··· 1·· ~ :a ,,-•,, ,=;,-=zs , .. ___ ,,··~/~
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-14 Sampling Program
Field Sample ID MW-14 10112022 Sampling Event 2022 Q4 GW Quarterly
Purge Date & Time 10/11/2022 12:00
Sample Date & Time 10/11/2022 14:50 !sampler TH/DL
Purging Equipment Pump Weather Conditions Sunny
Pump Type QED External Ambient Temperature (C) 20
Purging Method 2 Casings Previous Well Sampled MW-31
Casing Volume (gal) 17.76
Calculated Casing Volumes Purge Duration (min) 163.70
pH Buffer 7 .0 7.0 Well Depth (ft) 128.70
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 101.50
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
10/11/2022 14:47 36.23 3781 6.50 15.01 365 0 1.8
10/11/2022 14:48 36.45 3670 6.53 15.01 364 0 1.9
10/11/2022 14:49 36.67 3703 6.55 15.00 363 0 1.9
10/11/2022 14:50 36.89 3716 6.56 15.00 263 0 1.9
Pumping Rate Calculations
~olume of water purged (gals) 36.89 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 170.00 I Fin_al Depth to Water (feet) 101.82 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 40ml VOA u HCI (pH<2), 4 Deg C y
Nutrients y WATER 1 250-ml HOPE u H2504 (pH<2), 4 Deg C y
General lnorganics y WATER 1 250-ml HOPE u 4 Deg C y
Gross Alpha y WATER 1 250-ml HOPE y HN03 y
Comments:
[Arrived _on site at 1157. Purge began at 1200. Pur9ed well for a total of 170 minutes. Purge ended and samples collected at 1450. Water was clear. Left site at 1500.
Signature of Field Technician
.:3 t..,.<......-
Groundwater Discharge Permit
~
. ------~-. ~
.--V EIVERJGY,
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-15 Sampling Program
Field Sample ID MW-15 10122022 Sampling Event 2022 Q4 GW Quarterly
Purge Date & Time 10/12/2022 7:10
Sample Date & Time 10/12/2022 10:30 [sampler TH/DL
Purging Equipment Pump Weather Conditions Sunny
Pump Type QED External Ambient Temperature (C) 8
Purging Method 2 Casings Previous Well Sampled MW-29
Casing Volume (gal) 20.77
Calculated Casing Volumes Purge Duration (min) 191.50
pH Buffer 7.0 7.0 Well Depth {ft) 137.00
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 105.18
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
10/12/2022 10:27 42.74 4230 6.74 15.15 292 0 18.4
10/12/2022 10:28 42.96 4263 6.74 15.10 292 0 18.2
10/12/2022 10:29 43.18 4221 6.74 15.09 291 0 18.3
10/12/2022 10:30 43.40 4241 6.74 15.11 291 0 18.3
Pumping Rate Calculations
[\/_olume of water purged (gals) 43.4 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 200.00
[ Final Depth to Water (feet) 107.81 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified Analytical Laboratory
AWSL
Analytical Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Total Dissolved Soilds y WATER 1 250-ml HOPE u 4DegC y
Heavy Metals -Full Suite y WATER 1 250-ml HDPE y HN03 (pH<2} y
voes -Full Suite for GW y WATER 3 40mlVOA u HCI (pH<2}, 4 Deg C y
Nutrients y WATER 1 250-ml HDPE u H2S04 (pH<2}. 4 Deg C y
General lnorganics y WATER 1 250-ml HDPE u 4 Deg C y
Gross Alpha y WATER 1 250-ml HDPE y HN03 y
Comments:
[ Arrived on site at 0705. Purge began at 0710. Purged well for a total of 200 minutes. Purge ended and samples collected at 1030. Water was clear. Left site at 1040.
Signature of Field Technician
~<.<A.,._,_
Groundwater Discharge Permit
~
. -~-. -.• I-.,-~·· ' ___ .... l { / ~l
' 'I ,· t" ~.,,..~ . ~ -~
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-17 Sampling Program Sampling Program
Field Sample ID MW-17 10172022 Sampling Event Sampling Event 2022 Q4 GW Quarterly 2022 Q4 GW Quarterly
Purge Date & Time 10/17/2022 7:00
Sample Date & Time 10/17/2022 11:00 !sampler [sampler I TH/DL TH/DL
Purging Equipment Pump Weather Conditions Clear
Pump Type QED External Ambient Temperature (C) 5
Purging Method 2 Casings Previous Well Sampled MW-19
Casing Volume (gal) 25.85
Calculated Casing Volumes Purge Duration (min) 238.00
pH Buffer 7.0 7.0 Well Depth (ft) 112.00
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 72.40
Conductivity pH (pH Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
10/17/2022 10:57 51.42 3707 6.62 15.10 451 160.0 12.0
10/17/2022 10:58 51.64 3679 6.64 14.95 449 162.0 12.1
10/17/2022 10:59 51.86 3699 6.64 14.93 448 164.0 12.2
10/17/2022 11:00 52.08 3697 6.66 14.91 447 165.0 12.3
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 I Final Depth to Water (feet) 86.78 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified Analytical Laboratory
AWSL
Anal~ical San,_eles 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 Deg C y
Heavy Metals -Full Suite y WATER 1 250-mL HDPE y HNO3 (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 HDPE u H2SO4 (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 HNO3 y
Comments:
Arrived on site at 0655. Purge began at 0700. Purged well for a total of 240 minutes. Purge ended and samples collected at 1100. Water was clear but had tiny little bubbles surfacing. Left site at
1110.
Signature of Field Technician
~~~/4~
I
Groundwater Discharge Permit
~.
I'·;·-,.,,,-•
.-: J .EJl'laEiRIGY,
. •'
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-18 Sampling Program
Field Sample ID MW-18 10182022 Sampling Event 2022 Q4 GW Quarterly
Purge Date & Time 10/18/2022 6:45
Sample Date & Time 10/18/2022 12:45 !sampler I TH/DL I
Purging Equipment Pump Weather Conditions Clear
Pump Type QED External Ambient Temperature (C) 6
Purging Method 2 Casings Previous Well Sampled MW-17
Casing Volume (gal) 38.93
Calculated Casing Volumes Purge Duration (min) 358.80
pH Buffer 7.0 7.0 Well Depth (ft) 134.00
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 74.37
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
10/18/2022 12:42 77.46 3398 6.49 14.70 401 0 3.0
10/18/2022 12:43 77.68 3393 6.50 14.75 397 0 3.0
10/18/2022 12:44 77.90 3398 6.50 14.73 394 0 3.1
10/18/2022 12:45 78.12 3395 6.51 14.73 391 0 3.1
Pumping Rate Calculations
[volume of water purged (gals) 78.12 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 360.00
[ Final Depth to_ V'.later (feet} 75.35 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified Anal}'t_ical Laboratory
AWSL
Anal ytical 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 HNO3 (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 H2SO4 (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 HNO3 y
Comments:
[ Arrived on site at 0640. Purge began at 0645. Purged well for a total of 360 minutes. Purge ended and samples collected at 1245. Water was clear. Left site at 1255.
Signature of Field Technician
~
~ -
'FiP'S /•=-E7¥ERGY~ . ,
Location ID
Field Sample ID
Purge Date & Time
Sample Date & Time
Purging Equipment
Pump Type
Purging Method
Casing Volume (gal)
Calculated Casing Volumes Purge Duration (min)
pH Buffer 7.0
pH Buffer 4.0
Specific Conductance (micromhos)
Date!Time Gallons Purged (gal)
10/17/2022 14:22 107.84
10/17/2022 14:23 108.06
10/17/2022 14:24 108.28
10/17/2022 14:25 108.50
[volume of water purged (gals)
[ Final Depth to Water (feet)
Name of Certified Analytical Laboratory
AWSL
Analytical Samples Information
Type of Sample/Analysis
Total Dissolved Soilds
Heavy Metals -Full Suite
VOCs -Full Suite for GW
Nutrients
General lnorganics
Gross Alpha
Comments:
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
MW-19 Sampling Program
MW-19 10172022 Sampling_ Event 2022 Q4 GW Quarterly
10/17/2022 6:05
10/17/2022 14:25 [sampler TH/DL
Pump Weather Conditions Clear
QED External Ambient Temperature (C) 5
2 Casings Previous Well Sampled MW-20
53.64
494.41
7.0 Well Depth (ft) 149.00
4.0 Well Casing Diameter (in) 4
1000 Depth to Water Before Purging (ft) 66.85
Conductivity Dissolved
(umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
1376 6.48 15.30 413 2.5 133.0
1373 6.50 15.30 412 2.6 132.0
1374 6.53 15.32 411 2.7 133.0
1370 6.57 14.30 411 2.6 133.0
Pumping Rate Calculations
108.50 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 500.00
77.89 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Sample Container Preservative
Collected? Matrix Number Type Sample Filtered? Type Added?
y WATER 1 250-ml HOPE u 4 Deg C y
y WATER 1 250-ml HDPE y HN03 (pH<2) y
y WATER 3 40ml VOA u HCI (pH<2), 4 Deg C y
y WATER 1 250-ml HDPE u H2S04 (pH<2), 4 Deg C y
y WATER 1 250-ml HDPE u 4 Deg C y
y WATER 1 250-ml HDPE y HN03 y
I Arrived on site at 0600. Purge b.E!gan at 0605. Purged well for a total of 500 minutes. Purg_e ended and samples collected at 1425. Water was clear. Left site at 1435.
Signature of Field Technician
~~~
Groundwater Discharge Permit
v;I:-,--,.
r, '~y~ s ·. /
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-20 Sampling Program Sampling Program
Field Sample ID MW-20 11012022 Sampling Event Sampling_ Event 2022 Q4 GW Quarterly 2022 Q4 GW Quarterly
Purge Date & Time 10/14/2022 10:12
Sample Date & Time 11/1/2022 12:00 !sampler !sampler I TH/DL TH/DL
Purging Equipment Bailer Weather Conditions Sunny
Pump Type Grundfos External Ambient Temperature (C) 14
Purging Method 2 Casings Previous Well Sampled MW-37
Casing Volume (gal) 4.97
Calculated Casing Volumes Purge Duration ()
pH Buffer 7.0 7.0 Well Depth (ft) 92.00
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 84.38
Conductivity Dissolved
Date!Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
10/14/2022 10:15 5.00 6326 6.73 15.01 412 18.0 81.8
11/1/2022 12:00 5640 6.91 14.13
11/1/2022 12:03 5669 6.92 14.10
!Volume of water purged (gals) 7.50
Pumpin_g Rate Calculations
Flow Rate (Q = S/60) ()
Time to evacuate 2 Casing Volumes ()
[Final Depth to Water (feet) 91.98 Number of casing Volumes
Volume, if well evacuated to dryness (gals)
Name of Certified Analytical Laboratory
AWSL
Analytical Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type
Total Dissolved Soi Ids y WATER 1 250-ml HDPE u 4 DegC
Heavy Metals -Full Suite y WATER 1 250-ml HDPE y HN03 (pH<2)
voes -Full Suite for GW y WATER 3 40mlVOA u HCI (pH<2), 4 Deg C
Nutrients y WATER 1 250-ml HDPE u H2S04 (pH<2), 4 Deg C
General lnorganics y WATER 1 250-ml HOPE u 4 Deg C
Gross Alpha y WATER 1 250-ml HDPE y HN03
Comments:
Arrived on site at 1007. Bailing began at 1012. Bailed a total of 7.5 gallons from well. Bailed well dry. Bailing ended at 1022. Water was a little murky. Left site at 1024.
Arrived on site at 1156. Depth to water was 89.35. Samples bailed and collected at 1200. Left site at 1205.
Signature of Field Technician
.:=)~/4~
Before
After
1.50
7.50
Added?
y
y
y
y
y
y
I
Groundwater Discharge Permit
~
.I ,..-,...=
' .. .,· .. · ,•~y,_.__. ' !:I
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-22 Sampling Program
Field Sample ID MW-22 10192022 Sampli11__g Event 2022 Q4 GW Quarterly
Purge Date & Time 10/19/2022 8:20
Sample Date & Time 10/19/2022 13:20 [sampler TH/DL
Purging Equipment Pump Weather Conditions Sunny
Pump Type QED External Ambient Temperature (C) 7
Purging Method 2 Casings Previous Well Sampled MW-01
Casing Volume (gal) 31.05
Calculated Casing Volumes Purge Duration (min) 286.17
pH Buffer 7.0 7.0 Well Depth (ft) 114.00
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 66.45
Conductivity Dissolved
DatefTime Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
10/19/2022 13:17 64.44 7965 4.20 15.40 475 4.5 10.0
10/19/2022 13:18 64.66 7946 4.23 15.33 477 4.0 9.0
10/19/2022 13:19 64.88 7935 4.24 15.34 478 4.0 8.8
10/19/2022 13:20 65.10 7918 4.24 15.30 479 3.9 8.5
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 I Final Depth to Water (feet) 96.95 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?
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 Deg C y
Gross Alpha y WATER 1 250-ml HOPE y HN03 y
Comments: I Arrived on site at 0815. Purge began at 0820. Purged well for a total of 300 minutes. Purge ended and samples collected at 1320. Water was clear. Left site at 1330.
Signature of Field Technician
~ur~#~
Y-::.! ·.----J. "... -s .• ~ y..-==:c, -_, .. .r ~
'
Location ID
Field Sample ID
Purge Date & Time
Sample Date & Time
Purging Equipment
Pump Type
Purging Method
Casing Volume (gal)
Calculated Casing Volumes Purge Duration (min)
pH Buffer 7.0
pH Buffer 4.0
Specific Conductance (micromhos)
DatefTime Gallons Purged (gal)
10/13/2022 11:30 24.96
11/1/2022 12:45
11/1/2022 12:53
[volume of water purged (ga.ls)
[Final Depth to Water (feet)
Name of Certified Analytical Laboratory
AWSL
Anal~ical Samples Information
Type of Sample/Analysis
Total Dissolved Soilds
Heavy Metals -Full Suite
voes -Full Suite for GW
Nutrients
General lnorganics
Gross Alpha
Comments:
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater ,------------------,-----------------------, MW-23 Sampling Program
MW-23 11012022 Sampling Event 2022 Q4 GW Quarterly
10/13/2022 9:30
11/1/2022 12:45 [sampler TH/DL
Pump Weather Conditions Sunny
QED External Ambient Temperature (C) 12
2 Casings Previous Well Sampled MW-26
11.81
113.64
7.0 Well Depth (ft) 132.00
4.0 Well Casing Diameter (in) 4
1000 Depth to Water Before Purging (ft) 113.90
Conductivity Dissolved
(umhos/cm) pH (pH Units) Temp {deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
3966 7.00 18.50 344 1.0 59.8
3969 6.60 14.51 Before
3967 6.62 14.45 After
Pumping Rate Calculations
24.96 Flow Rate (Q = S/60) (gal/min) .208
Time to evacuate 2 Casing Volumes (min) 120.00
129.34 Number of casing Volumes 2.00
Volume, if well evacuated to dryness (gals) 24.96
Sample Container Preservative
Collected? Matrix Number Type Sample Filtered? Type Added?
y WATER 1 250-ml HOPE u 4 DegC y
y WATER 1 250-ml HOPE y HN03 (pH<2) y
y WATER 3 40mlVOA u HCI (pH<2), 4 Deg C y
y WATER 1 250-ml HOPE u H2S04 (pH<2), 4 Deg C y
y WATER 1 250-ml HDPE u 4 DegC y
y WATER 1 250-ml HOPE y HN03 y
Arrived on site at 0925. Purge began at 0930. Purged well for a total of 120 minutes. Purged well dry. Purge ended at 1130. Water was mostly clear. Left site at 1132.
Arrived on site at 1240. Depth to water was 118.41. Samples collected at 1245. Left site at 1254.
Signature of Field Technician
~~?
Groundwater Discharge Permit
~
. ..-
;<,~ ' ~~ Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-24 ----, Sameling Program
Field Sample ID MW-24 11022022 Sampling Event 2022 Q4 GW Quarterly
Purge Date & Time 11/1/2022 10:03
Sample Date & Time 11/2/2022 6:45 [~al'll_eler TH/DL
Purging Equipment Pump Weather Conditions Partly cloudy
Pump Type QED External Ambient Temperature (C) 11
Purging Method 2 Casings Previous Well Sampled MW-38
Casing Volume (gal) 7.19
Calculated Casing Volumes Purge Duration (min) 74.95
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) 108.98
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before / After
11/1/2022 11:25 15.36 4332 5.36 14.10 399 2.0 72.0
11/2/2022 6:45 4461 4.36 15.70 Before
11/2/2022 6:53 4478 4.39 15.73 After
Pumping Rate Calculations
[volume of water purged ig_als) 15.36 Flow Rate (Q = S/60) (gal/min) .192
Time to evacuate 2 Casing Volumes (min) 80.00
[ Final Depth to Water (feet) 116.80 Number of casing Volumes 2.00
Volume, if well evacuated to dryness (gals) 15.36
Name of Certified Analytical Laboratory
AWSL
Analy_tical Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Total Dissolved Soilds y WATER 1 250-ml 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 Deg C y
Gross Alpha y WATER 1 250-ml HOPE y HN03 y
Comments:
minutes. Purge ater was clear.
• ~v,,.,, ,v .. ~w, ·•~v , vv,vv. ~~,.,..,,vv vv .. vvwv v, 0645. Left site at 0655.
Signature of Field Technician
-=3~~
Groundwater Discharge Permit
a ~ ' _,.,2 ~y~ ,
.,
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-24A Sampling Program
Field Sample ID MW-24A 11022022 Sampling Event 2022 Q4 GW Quarterly
Purge Date & Time 11/1/2022 12:25
Sample Date & Time 11/2/2022 7:00 !sampler TH/DL
Purging Equipment Pump Weather Conditions Partly cloudy
Pump Type QED External Ambient Temperature (C) 11
Purging Method 2 Casings Previous Well Sampled MW-24
Casing Volume (gal) 7.75
Calculated Casing Volumes Purge Duration (min) 80.74
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) 110.13
Conductivity pH(pH Dissolved
Date/Time Gallons Purged (umhos/cm) Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
11/1/2022 13:55 4574 4.90 15.30 423 1.4 90.9
11/2/2022 7:00 4441 4.50 14.23
11/2/2022 7:08 4453 4.52 14.25
Pumping Rate Calculations
[volume of water purged (gals) 17.28 Flow Rate (Q = S/60) (gal/min)
Time to evacuate 2 Casing Volumes (min)
[Final Depth to Water (feet) 117.45 Number of casing Volumes
Volume, if well evacuated to dryness (gals)
Name of Certified Analytical Laboratory
GEL
Analytical Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type
Gross Alpha y WATER 1 250-ml HOPE y HN03
Total Dissolved Soilds y WATER 1 250-ml HOPE u 4 Deg C
Heavy Metals -Full Suite y WATER 1 250-ml HOPE y HN03 (pH<2)
voes -Full Suite for GW y WATER 3 40mlVOA u HCI (pH<2), 4 Deg C
Nutrients y WATER 1 250-ml HOPE u H2S04 (pH<2), 4 Deg C
General lnorganics y WATER 1 250-ml HOPE u 4 Deg C
Comments:
Arrived on site at 1222. Purge began at 1225. Purged well for a totaT of g·o minutes. Purged well dry. Purge ended at 1355.-Water was clear. Left site at 1357.
Arrived on site at 0656. Depth to water was 110.06. Samples collected at 0700. Left site at 0710.
Signature of Field Technician
~~~
Before
After
.192
90.00
2.00
17.28
Added?
y
y
y
y
y
y
Groundwater Discharge Permit ·w;=·' !::91----r ,.--f '
.• I'-/~ ~ .. -' ~·
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-25 Sampling Program
Field Sample ID MW-25 10102022 Sampling Event 2022 Q4 GW Quarterly
Purge Date & Time 10/10/2022 7:20
Sample Date & Time 10/10/2022 10:40 I sampler I TH/DL
Purging Equipment Pump Weather Conditions Sunny
Pump Type QED External Ambient Temperature (C) 10
Purging Method 2 Casings Previous Well Sampled N/A
Casing Volume (gal) 21.46
Calculated Casing Volumes Purge Duration (min) 197.82
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) 82.13
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
10/10/2022 10:37 42.74 2801 6.46 3182 408 72.0 4.3
10/10/2022 10:38 42.96 2780 6.49 15.32 407 76.0 4.3
10/10/2022 10:39 43.18 2769 6.52 15.20 407 74.0 4.4
10/10/2022 10:40 43.40 2730 6.54 14.10 406 76.0 4.4
Pumping Rate Calculations
[volume of wa_!er purged (gals) 43.40 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 200.00 I Final Depth to Water (feet) 85.05 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 HNO3 (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 H25O4 (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 HNO3 y
Comments:
Arrived on site at 0715. Purge began at 0720. Purged well for a total of 200 minutes. Purge ended and samples coliected at 1040. Water was clear but had tiny little bubbles surfacing. Left site at
1051 .
Sianature of Field Technician
--:3~~
I
Groundwater Discharge Permit
F-:, ... ··, ... 'I, .: ' " . ' ~ ,• E.NERGYFVELS
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater .------------------.-------------------------, Location ID MW-26 Sampling Program
Field Sample ID MW-26 10132022 Sampling Event 2022 Q4 GW Quarterly
Purge Date & Time 10/13/2022 8:44
Sample Date & Time 10/13/2022 8:45 !sampler TH/DL
Purging Equipment Pump Weather Conditions Sunny
Pump Type Grundfos External Ambient Temperature (C) 10
Purging Method 2 Casings Previous Well Sampled MW-12
Casing Volume (gal) 28.79
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) 77.23
Conductivity Dissolved
Date/Time Gallons Purged (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
10/13/2022 8:45 3500 6.40 13.57 397 0 26.3
!volume of water purged()
Pumping Rate Calculations
Flow Rate (Q = S/60) (gal/min) 16.00
Time to evacuate 2 Casing Volumes () I Final Depth to Water (feet) 110.34 Number of casing Volumes
Volume, if well evacuated to dryness() 0
Name of Certified Analytical Laboratory
AWSL
Analytical Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Total Dissolved Soilds y WATER 1 250-ml HOPE u 4 DegC y
Heavy Metals -Full Suite y WATER 1 250-ml HOPE y HN03 (pH<2) y
VOCs -Full Suite for GW y WATER 3 40mlVOA u HCI (pH<2), 4 Deg C y
Nutrients y WATER 1 250-ml HOPE u H2S04 (pH<2), 4 Deg C y
General lnorganics y WATER 1 250-ml HOPE u 4 DegC y
Gross Alpha y WATER 1 250-ml HOPE y HN03 y
Comments:
[Arrived on site at 0840. ~amples collected at 0845. Water was clear. Left site at 0850.
Signature of Field Technician
~~~
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 10192022 Sampling Event 2022 Q4 GW Quarterly_
Purge Date & Time 10/19/2022 10:30
Sample Date & Time 10/19/2022 14:30 [sampler TH/DL
Purging Equipment Pump Weather Conditions Sunny
Pump Type QED External Ambient Temperature (C) 15
Purging Method 2 Casings Previous Well Sampled MW-22
Casing Volume (gal) 23.57
Calculated Casing Volumes Purge Duration (min) 217.26
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) 58.90
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
10/19/2022 14:27 51.42 1225 7.08 15.36 399 10.0 97.1
10/19/2022 14:28 51.64 1223 7.09 15.21 394 9.0 97.0
10/19/2022 14:29 51.86 1215 7.13 15.18 391 8.7 96.7
10/19/2022 14:30 52.08 1217 7.15 15.17 389 8.4 96.0
[volume of water purged (gals)
Pum_ei'!9_ Rate Calculations
52.08 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 240.00
[Fina!_D_E!e_th to Water (feet) 60.48 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified Analytical Laboratory
AWSL
Analytical Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Total Dissolved Soilds y WATER 1 250-ml HOPE u 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:
[ Arrived on site at 1026. Purge began at 1030. Purged well for a total of 240 minutes. Purg_e ended and samples collected at 1430. Water was clear. Left site at 1440.
Signature of Field Technician
~~-17?-~~
Groundwater Discharge Permit
VE:., .I ,.-..
r ---:-. ...---,,
•' . ii ~y ~ S" . ~
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-28 Sampling Program
Field Sample ID MW-28 10122022 Sameli'!g Event 2022 Q4 GW Quarterly
Purge Date & Time 10/12/2022 10:10
Sample Date & Time 10/12/2022 13:50 [sampler TH/DL
Purging Equipment Pump Weather Conditions Sunny
Pump Type QED External Ambient Temperature (C) 15
Purging Method 2 Casings Previous Well Sampled MW-15
Casing Volume (gal) 23.10
Calculated Casing Volumes Purge Duration (min) 212.99
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) 74.61
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
10/12/2022 13:47 47.08 4227 6.20 15.60 398 0 28.9
10/12/2022 13:48 47.30 4240 6.23 15.50 398 0 28.0
10/12/2022 13:49 47.52 4229 6.25 15.53 397 0 28.3
10/12/2022 13:50 47.74 4223 6.26 15.50 397 0 28.3
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) 77.12 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 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 40mlVOA u HCI (pH<2}, 4 Deg C y
Nutrients y WATER 1 250-ml HDPE u H2SO4 (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 HNO3 y
Comments:
[ Arrived on site at 1007. Purge began at 1010. PLJrged well for a total of 220 minutes. Purge ended and samples collected at 1350, Water was clear. Left site at 1400.
Signature of Field Technician
--:3~~
F-:·.-~ r.; ' ,
-,~~y~<; ~~-
Location ID
Field Sample ID
Purge Date & Time
Sample Date & Time
Purging Equipment
Pump Type
Purging Method
Casing Volume (gal)
Calculated Casing Volumes Purge Duration (min)
pH Buffer 7.0
pH Buffer 4.0
Specific Conductance (micromhos)
Date!Time Gallons Purged (gal)
10/12/2022 9:52
10/12/2022 9:53
10/12/2022 9:54
10/12/2022 9:55
[volume of water pur!:Jed (gals)
[ Final Depth to Water (feet)
38.40
38.62
38.84
39.06
Name of Certified Analytical Laboratory
AWSL
Analytical Samples Information
Type of Sample/Analysis
Total Dissolved Soilds
Heavy Metals -Full Suite
voes -Full Suite for GW
Nutrients
General lnorganics
Gross Alpha
Comments:
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
MW-29 Sampling Program
MW-29 10122022 Sampling Event 2022 Q4 GW Quarterly
10/12/2022 6:55
10/12/2022 9:55 !sampler TH/DL
Pump Weather Conditions Sunny
QED External Ambient Temperature (C) 8
2 Casings Previous Well Sampled MW-36
18.39
169.53
7.0 Well Depth (ft) 135.00
4.0 Well Casing Diameter (in) 4
1000 Depth to Water Before Purging (ft) 106.83
Conductivity Dissolved
(umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
4564 6.37 14.71 248 7.2 6.3
4575 6.37 14.68 244 7.6 6.0
4574 6.37 14.68 240 7.4 6.0
4577 6.38 14.68 238 7.5 5.8
Pumping Rate Calculations
39.06 Flow Rate (Q :: S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 180.00
109.38 Number of casing Volumes 2.00
Volume, if well evacuated to dryness O 0
Sample Container Preservative
Collected? Matrix Number Type Sample Filtered? Type Added?
y WATER 1 250-mL HOPE u 4 Deg C y
y WATER 1 250-mL HOPE y HN03 (pH<2) y
y WATER 3 40mlVOA u HCI (pH<2), 4 Deg C y
y WATER 1 250-mL HOPE u H2S04 (pH<2), 4 Deg C y
y WATER 1 250-mL HOPE u 4 Deg C y
y WATER 1 250-mL HOPE y HN03 y
[Arrived ()_h site at 0650. Pu_r_ge began at 0655. Purged well for a total of 180 minutes. Purge ended and samples collected at 0955. Water was clear. Left site at 1005.
Signature of Field Technician
-:3~,
Groundwater Discharge Permit
.• ·v;:· -' r
..... : ,/ ,=,--=r,;s; ~~ ... '/
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-30 Sampling Program
Field Sample ID MW-30 10132022 Sampling Event 2022 Q4 GW Quarterly_
Purge Date & Time 10/13/2022 6:40
Sample Date & Time 10/13/2022 10:10 [sampler TH/DL
Purging Equipment Pump Weather Conditions Sunny
Pump Type QED External Ambient Temperature (C) 10
Purging Method 2 Casings Previous Well Sampled MW-05
Casing Volume (gal) 22.58
Calculated Casing Volumes Purge Duration (min) 208.11
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) 75.42
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
10/13/2022 10:07 44.91 2267 6.77 14.49 337 0 54.0
10/13/2022 10:08 45.13 2257 6.78 14.53 336 0 54.0
10/13/2022 10:09 45.35 2249 6.80 14.55 334 0 53.0
10/13/2022 10:10 45.57 2247 6.84 14.51 334 0 53.7
Pumping Rate Calculations
[volume of wat~ 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) 76.24 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified Analytical Laboratory
AWSL
Analytical ~_inples 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:
[Arrived on site at 0635. Purge began at 0640. Purged well for a total of 210 minutes, Purge ended and sami)_les collected at 1010. Water was clear. Left site at 1020.
Signature of Field Technician
~~
Groundwater Discharge Permit ~F-:·~.,./ s _.,r~Y~ f . .• -
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-31 Sampling Program
Field Sample ID MW-31 10112022 Sampling Event 2022 Q4 GW Quarterly
Purge Date & Time 10/11/2022 7:00
Sample Date & Time 10/11/2022 13:10 I sampler I TH/DL
Purging Equipment Pump Weather Conditions Partly cloudy
Pump Type QED External Ambient Temperature (C) 9
Purging Method 2 Casings Previous Well Sampled MW-32
Casing Volume (gal) 39.48
Calculated Casing Volumes Purge Duration (min) 363.93
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) 69.53
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
10/11/2022 13:07 79.63 3405 7.06 16.40 327 388 113.0
10/11/2022 13:08 79.85 3393 7.05 15.24 324 360 113.0
10/11/2022 13:09 80.07 3389 7.03 15.39 323 378 112.0
10/11/2022 13:10 80.29 3399 7.01 15.40 321 379 112.0
Pumping Rate Calculations
jvolume of water purged (gals) 80.29 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 370.00 I Final Depth to Water (feet) 73.85 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 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 HOPE u 4 DegC y
Gross Alpha y WATER 1 250-ml HOPE y HN03 y
Comments:
Arrived on site at 0655. Purge began at 0700. Purged well for a total of 370 minutes. Purge ended and samples collected at 1310. Water was clear but had tiny little bubbles surfacing . Left site at
1320.
Signature of Field Technician
--=3~~
I
Groundwater Discharge Permit ,• c=-.,~. .r / ~/ .,.-~YFVELS Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-32 Sampling Program Samplin_g Program
Field Sample ID MW-32 10112022 Sampling Event Sampling Event 2022 Q4 GW Quarterly 2022 Q4 GW Quarterly
Purge Date & Time 10/11/2022 6:45
Sample Date & Time 10/11/2022 11:45 !sampler !sampler I TH/DL TH/DL I
Purging Equipment Pump Weather Conditions Partly cloudy
Pump Type QED External Ambient Temperature (C) 9
Purging Method 2 Casings Previous Well Sampled MW-11
Casing Volume (gal) 31.23
Calculated Casing Volumes Purge Duration (min) 287.86
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) 82.77
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
10/11/2022 11:42 64.44 3707 6.20 14.88 226 10.0 5.0
10/11/2022 11:43 64.66 3697 6.21 14.85 219 11.0 5.0
10/11/2022 11:44 64.88 3696 6.22 14.83 216 12.0 4.9
10/11/2022 11:45 65.10 3702 6.23 14.84 215 12.1 4.9
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
jFinal Depth to Water (feet) 88.82 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified Analytical Laboratory
AWSL
Analytical Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Total Dissolved Soilds y WATER 1 250-ml HDPE u 4 Deg C y
Heavy Metals -Full Suite y WATER 1 250-ml HDPE y HNO3 (pH<2) y
VOCs -Full Suite for GW y WATER 3 40mlVOA u HCI (pH<2), 4 Deg C y
Nutrients y WATER 1 250-mL HDPE u H2SO4 (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 HNO3 y
Comments:
[ Arrived on site at 0640. Pu_r-_ge began at 0645. Purged well for a total of 300 minutes. Purge ended and samples collected at 1145. Water was a little murky. Left site at 1155.
Signature of Field Technician
~«~/4-a;:...:
~~ --,'11:f: ~~YFLeo/ S
Location ID
Field Sample ID
Purge Date & Time
Sample Date & Time
Purging Equipment
Pump Type
Purging Method
Casing Volume (gal)
Calculated Casing Volumes Purge Duration (min)
pH Buffer 7.0
pH Buffer 4.0
Specific Conductance (micromhos)
Date/Time Gallons Purged (gal)
10/31/2022 12:57 64.44
10/31/2022 12:58 64.66
10/31/2022 12:59 64.88
10/31/2022 13:00 65.10
[volume of water__purged (gals)
[ Final Depth to Water (feet)
Name of Certified Analytical Laboratory
GEL
Analytical Samples Information
Type of Sample/Analysis
Gross Alpha
Comments:
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
MW-32 Sampling Program
MW-32 10312022 Sampling Event 2022 GW MW-32 Resample
10/31/2022 8:00
10/31/2022 13:00 [sampler TH/DL
Pump Weather Conditions Clear
QED External Ambient Temperature (C) 3
2 Casings Previous Well Sampled N/A
31.12
286.83
7.0 Well Depth (ft) 130.60
4.0 Well Casing Diameter (in) 4
1000 Depth to Water Before Purging (ft) 82.94
Conductivity Dissolved
(umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
3691 6.10 14.76 203 38.0 13.8
3717 6.12 14.70 203 38.0 12.0
3717 6.15 14.67 203 39.0 11.5
3720 6.17 14.63 202 39.0 11.3
Pumping_ Rate Calculations
65.10 Flow Rate (Q = S/60} (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 300.00
88.75 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Sample Container Preservative
Collected? Matrix Number I Type Sample Filtered? Type I Added?
y WATER 1 I 250-mL HOPE y HNO3 I y
I Arrived on site at 0755. Purge began at 0800. Purged well for a total of 300 minutes. Purge ended and sample collected at 1300. Water was murky. Left site at 1303.
Signature of Field Technician
--:3~~
Groundwater Discharge Permit
-· -'~Wf:v ,; .-~ -=:ir:s . . , -, ' -· . ~y~
'I -l ,•' ~~ " , ____ ,
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-35 Sampling Program
Field Sample ID MW-35 10312022 Sampling Event 2022 Q4 GW Quarterly
Purge Date & Time 10/31/2022 12:30
Sample Date & Time 10/31/2022 13:45 [sampler TH/DL
Purging Equipment Pump Weather Conditions Sunny
Pump Type QED External Ambient Temperature (C) 11
Purging Method 2 Casings Previous Well Sampled MW-02
Casing Volume (gal) 8.01
Calculated Casing Volumes Purge Duration (min) 73.84
pH Buffer 7.0 7.0 Well Depth (ft) 124.50
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 112.23
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
10/31/2022 13:42 15.62 4124 6.45 15.00 325 0 8.0
10/31/2022 13:43 15.84 4137 6.48 14.81 313 0 7.8
10/31/2022 13:44 16.05 4150 6.50 14.70 306 0 7.4
10/31/2022 13:45 16.27 4147 6.51 14.65 300 0 7.3
Pumping Rate Calculations
[volume of water purged (gals) 16.27 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 75.00
[ Final Depth to Water (feet) 112.98 Number of casing Volumes 2.00
Volume, if well evacuated to dryness O 0
Name of Certified Analytical Laboratory
AWSL
Analytic_aJ 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 Deg C y
Heavy Metals -Full Suite y WATER 1 250-mL HDPE y HNO3 (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 H2SO4 (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 HNO3 y
Comments:
[ Arrived on sit_e at 1225. Purge began at 1230. Purged well for a total of 75 minutes. Purge ended and samples collected at 1345. Water was clear. Left site at 1400.
Signature of Field Technician
-:3 ....,.___..,,-,,,...~
Groundwater Discharge Permit
·w;;:~. I. ~s r.; -. ~~ ··r ~ . l
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-36 Sampling Program
Field Sample ID MW-36 10112022 Sampling Event 2022 Q4 GW Quarterly
Purge Date & Time 10/11/2022 13:25
Sample Date & Time 10/11/2022 14:35 [sampler TH/DL
Purging Equipment Pump Weather Conditions Sunny
Pump Type QED External Ambient Temperature (C) 21
Purging Method 2 Casings Previous Well Sampled MW-14
Casing Volume (gal) 7.30
Calculated Casing Volumes Purge Duration (min) 67.28
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) 110.42
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
10/11/2022 14:32 14.53 4580 6.68 15.20 375 0 75.0
10/11/2022 14:33 14.75 4694 6.70 15.15 374 0 74.0
10/11/2022 14:34 14.97 4673 6.71 15.12 373 0 75.0
10/11/2022 14:35 15.19 4680 6.73 15.10 371 0 75.0
Pumping Rate Calculations -
[volume of water purged (gals) 15.19 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 70.00
[Final Depth to Wat~(feet}_ 111.09 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified Analytical Laboratory
AWSL
Analytical Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Total Dissolved Soilds y WATER 1 250-ml HDPE u 4 Deg C y
Heavy Metals -Full Suite y WATER 1 250-ml HDPE y HNO3 (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 HDPE u H2SO4 (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 HNO3 y
Comments:
[ Arrived on site at 1322. Purge began at 1325. Purged well for a total of 70 minutes. Purge ended and samples collected at 1435. Left site at 1445. Water was clear.
Signature of Field Technician
~~
Groundwater Discharge Permit ~-a-··•-~~ .. __ :'; -~~y __. .•.
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-37 Sampling Program
Field Sample ID MW-37 11012022 Sampling Event 2022 Q4 GW Quarterly
Purge Date & Time 10/14/2022 9:30
Sample Date & Time 11/1/2022 13:05 I sampler TH/DL
Purging Equipment Bailer Weather Conditions Sunny
Pump Type Grundfos External Ambient Temperature (C) 13
Purging Method 2 Casings Previous Well Sampled MW-23
Casing Volume O 10.35
Calculated Casing Volumes Purge Duration O
pH Buffer 7.0 7.0 Well Depth (ft) 121.80
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 105.95
Conductivity Dissolved
Date!Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
10/14/2022 9:38 5.00 4372 6.12 14.41 428 17.6 72.0
11/1/2022 13:05 4840 6.60 14.20
11/1/2022 13:08 4816 6.60 14.15
!Volume of water purged (gals)
Pumping Rate Calculations
15.00 Flow Rate (Q = S/60) ()
Time to evacuate 2 Casing Volumes O I Final D~pth to Water (feet) 121.49 Number of casing Volumes
Volume, if well evacuated to dryness (gals)
Name of Certified Analytical Laboratory
AWSL
Analytical Sameles Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type
Total Dissolved Soilds y WATER 1 250-mL HDPE u 4 Deg C
Heavy Metals -Full Suite y WATER 1 250-mL HDPE y HNO3 (pH<2)
VOCs -Full Suite for GW y WATER 3 40mlVOA u HCI (pH<2), 4 Deg C
Nutrients y WATER 1 250-mL HDPE u H25O4 (pH<2), 4 Deg C
General lnorganics y WATER 1 250-mL HDPE u
Gross Alpha y WATER 1 250-mL HDPE y
Comments:
Arrived on site at 0924. Bailing began at 0930. Bailed a total of 15 gallons from well. Bailed well dry. Water was a little murky. Left site at 0956.
Arrived on site at 1300. Depth to water was 113.15. Samples bailed and collected at 1305. Left site at 1310.
Signature of Field Technician
--=--, I J-·. //"~ ----J.✓ '~.F!,,p __ (__, -,. ,...Fl-:.. ~--·?")
4 Deg C
HNO3
Before
After
15.00
Added?
y
y
y
y
y
y
2F-::·/ ,·~.,· .• ;~ V ' f ENERGYFVEZ..S
Location ID
Field Sample ID
Purge Date & Time
Sample Date & Time
Purging Equipment
Pump Type
Purging Method
Casing Volume (gal)
Calculated Casing Volumes Purge Duration ()
pH Buffer 7.0
pH Buffer 4.0
Specific Conductance (micromhos)
White Mesa Mill
/
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
Field Data Worksheet For Groundwater
MW-38 Sampling Program
MW-38 11012022 Sampling Event
11/1/2022 7:30
11/1/2022 12:30 lsamr:>_ler
Bailer Weather Conditions
External Ambient Temperature (C)
2 Casings Previous Well Sampled
2.78
7.0 Well Depth (ft)
4.0 Well Casing Diameter (in)
1000 Depth to Water Before Purging (ft)
Conductivity
2022 Q4 GW Quarterly
TH/DL
Clear
2
MW-35
74.40
4
70.14
Dissolved
DatefTime Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
11/1/2022 7:35 5.00 4064 6.65 14.60 376
11/1/2022 12:30 4317 6.25 14.40
11/1/2022 12:34 4300 6.30 14.32
Pumping Rate Calculations
~u'!le ~f water purg~d (gals) 5.00 Flow Rate (Q = S/60) O
!Final Depth to Water (feet) 74.35
Time to evacuate 2 Casing Volumes ()
Number of casing Volumes
Volume, if well evacuated to dryness (gals)
Name of Certified Analytical Laboratory
AWSL
Analytical Samples Information
Sample Container
Type of Sample/ Analysis Collected? Matrix Number Type Sample Filtered?
Total Dissolved Soilds y WATER 1 250-ml HDPE u
Heavy Metals -Full Suite y WATER 1 250-ml HOPE y
VOCs -Full Suite for GW y WATER 3 40mlVOA u
Nutrients y WATER 1 250-ml HDPE u
General lnorganics y WATER 1 250-ml HDPE u
Gross Alpha y WATER 1 250-ml HDPE y
Comments:
Arrived on site at 0725. Bailing began at 0730. Balled a total of 5 gallons from well. Bailed well dry. Water was murky. Left site at 0738.
Arrived on site at 1225. Depth to water was 70.51 . Samples bailed and collected at 1230. Left site at 1235.
Signature of Field Technician
~~~
133.0 87.0
Before
After
1.79
5.00
Preservative
Type Added?
4 DegC y
HN03 (pH<2) y
HCI (pH<2), 4 Deg C y
H2S04 (pH<2), 4 Deg C y
4 DegC y
HN03 y
~~·Y, ~-,·__,..~~
~•",::_ ~ )'
Location ID
Field Sample ID
Purge Date & Time
Sample Date & Time
Purging Equipment
Pump Type
Purging Method
Casing Volume (gal)
Calculated Casing Volumes Purge Duration (min)
pH Buffer 7.0
pH Buffer 4.0
Specific Conductance (micromhos)
Date/Time Gallons Purged (gal)
10/20/2022 10:27 51.42
10/20/2022 10:28 51.64
10/20/2022 10:29 51.86
10/20/2022 10:30 52.08
[volume of water purged (galsJ
[ Final Depth to Water (feet)
Name of Certified Analytical Laboratory
AWSL
Anal~ical Samples Information
Type of Sample/Analysis
Total Dissolved Soilds
Heavy Metals -Full Suite
voes -Full Suite for GW
Nutrients
General lnorganics
Gross Alpha
Comments:
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
MW-39 Sampling Program Sampling Program
MW-39 10202022 Sampling Event Sampling Event 2022 Q4 GW Quarterly 2022 Q4 GW Quarterly
10/20/2022 6:30
10/20/2022 10:30 I sampler [~ampler I TH/DL TH/DL
Pump Weather Conditions Clear
QED External Ambient Temperature (C) 6
2 Casings Previous Well Sampled MW-27
24.89
229.42
7.0 Well Depth (ft) 102.50
4.0 Well Casing Diameter (in) 4
1000 Depth to Water Before Purging (ft) 64.38
Conductivity Dissolved
(umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
4773 3.95 14.70 429 0 3.5
4794 3.96 14.65 436 0 3.5
4797 3.97 14.62 442 0 3.4
4798 3.97 14.65 449 0 3.5
Pumping_ Rate Calculations
52.08 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 240.00
69.72 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Sample Container Preservative
Collected? Matrix Number Type Sample Filtered? Type Added?
y WATER 1 250-ml HOPE u 4 Deg C y
y WATER 1 250-ml HOPE y HNO3 (pH<2) y
y WATER 3 40ml VOA u HCI (pH<2), 4 Deg C y
y WATER 1 250-ml HOPE u H2SO4 (pH<2), 4 Deg C y
y WATER 1 250-ml HOPE u 4 Deg C y
y WATER 1 250-ml HOPE y HNO3 y
[ Arrived on site at 0625. Purge began at 0630. Purged well for a total of 240 minutes. Purge ended and samples collected at 1030. Water was clear. Left site at 1040.
Signature of Field Technician
-=3C,(.JlJ\..I.-A:..-,c
I
Groundwater Discharge Permit e ··F-::·'/ ~ ~ _.· ~ 'I
_ ~,r .:-~ E7tJIERJG'Y~
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-39 Sampling Program
Field Sample ID MW-39 11012022 Sampling Event 2022 MW-02 and MW-39 Resample
Purge Date & Time 11/1/2022 7:20
Sample Date & Time 11/1/2022 11:20 [sampler TH/DL
Purging Equipment Pump Weather Conditions Clear
Pump Type QED External Ambient Temperature (C) 2
Purging Method 2 Casings Previous Well Sampled MW-32
Casing Volume (gal) 25.00
Calculated Casing Volumes Purge Duration (min) 230.44
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) 64.21
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
11/1/2022 11:17 51.42 4840 4.20 14.46 391 0 5.4
11/1/2022 11:18 51.64 4837 4.18 14.50 390 0 5.2
11/1/2022 11:19 51.86 4832 4.15 14.52 392 0 5.0
11/1/2022 11:20 52.08 4837 4.13 14.52 395 0 5.0
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) 68.64 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified Analytical Laboratory
GEL
Analytical Samples Information
Sample Container Preservative
Type of Sample/ Analysis Collected? Matrix Number I Type Sample Filtered? Type I Added?
Gross Alpha y WATER 1 I 250-ml HOPE y HN03 I y
Comments:
[ Arrived on site at 0715. Purge began at 0720. Purged well for a total of 240 minutes. Purge ended and samples collected at 1120. Water was clear. Left site at 1124.
Signature of Field Technician
~uJVV~
Groundwater Discharge Permit w;::I ,/
IF; r
f i -i r ~YF'l,;-s,; S
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-40 Sampling Program Sampling Program
Field Sample ID MW-40 10182022 Sampling Event Sampling Event 2022 Q4 GW Quarterly 2022 Q4 GW Quarterly
Purge Date & Time 10/18/2022 7:15
Sample Date & Time 10/18/2022 11:20 I sampler [sampler I TH/DL TH/DL I
Purging Equipment Pump Weather Conditions Clear
Pump Type QED External Ambient Temperature (C) 6
Purging Method 2 Casings Previous Well Sampled MW-18
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
10/18/2022 11:17 52.51 3899 6.74 15.01 425 3.0 110.0
10/18/2022 11:18 52.73 3899 6.70 14.91 424 3.0 110.0
10/18/2022 11:19 52.94 3895 6.70 14.90 423 2.9 111.0
10/18/2022 11:20 53.16 3900 6.71 14.88 422 2.9 111.0
Pumping Rate Calculations
[volume of water purged (gals) 53.16 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 245.00
[Final ~ept_!I to Water (feet) 80.74 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 HNO3 (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 H2SO4 (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 0710. Purge began at 0715. Purged well for a total of 245 minutes. Purge ended and samples collected at 1120. Water was clear. Left site at 1130.
Signature of Field Technician
~~~
Groundwater Discharge Permit ew;::-··
~· .-· .. ,'· /~y~s
I .• ' ' ,
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID TW4-24 Sampling Program
Field Sample ID TW4-24 11012022 Sampling Event 2022 Q4 GW Quarterly
Purge Date & Time 11/1/2022 13:29
Sample Date & Time 11/1/2022 13:30 [sampler TH/DL
Purging Equipment Pump Weather Conditions Partly cloudy
Pump Type Grundfos External Ambient Temperature (C) 12
Purging Method 2 Casings Previous Well Sampled MW-24A
Casing Volume (gal) 31.27
Calculated Casing Volumes Purge Duration ()
pH Buffer 7.0 7.0 Well Depth (ft) 114.80
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 66.91
Conductivity Dissolved
Date/Time Gallons Purged (um hos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
11/1/2022 13:30 7020 6.46 15.42 340 0 21.0
Pumping Rate Calculations
[volume of water purged() Flow Rate (Q = S/60) (gal/min) 16.00
Time to evacuate 2 Casing Volumes ()
~al [)~pth to Water (feet) 70.45 Number of casing Volumes
Volume, if well evacuated to dryness O 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 HNO3 y
Total Dissolved Soilds y WATER 1 250-ml HDPE u 4 DegC y
Heavy Metals -Full Suite y WATER 1 250-ml HDPE y HNO3 (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 HDPE u H2SO4 (pH<2), 4 Deg C y
General lnorganics y WATER 1 250-ml HDPE u 4 DegC y
Comments:
[ Arrived on site at 1326. Samples collected at 1330. Water was clear. Left site at 1335.
Signature of Field Technician
~~~
Groundwater Discharge Permit
~y~ Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-65 Sampling Program
Field Sample ID MW-65 10132022 Sampling Event 2022 Q4 GW Quarterly
Purge Date & Time
Sample Date & Time 10/13/2022 9:05 I sampler TH/DL
Purging Equipment ' Weather Conditions
Pump Type External Ambient Temperature ()
Purging Method Previous Well Sampled
Casing Volume O
Calculated Casing Volumes Purge Duration ()
pH Buffer 7.0 Well Depth (ft)
pH Buffer 4.0 Well Casing Diameter()
Specific Conductance () Depth to Water Before Purging (ft)
Date/Time Gallons Purged Conductivity J)_H Teme Redox Turbidity Dissolved Oxygen I Before/After ]
Pumein_g_ Rate Calculations
[volume of water purged _O Flow Rate (Q = S/60) O
Time to evacuate 2 Casing Volumes ()
[ Final pepth 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 4DegC y
Heavy Metals -Full Suite y WATER 1 250-ml HDPE y HNO3 (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 HDPE u H2SO4 (pH<2), 4 Deg C y
General lnorganics y WATER 1 250-ml HDPE u 4 DegC y
Gross Alpha y WATER 1 250-ml HDPE y HNO3 y
Comments:
Duplicate of MW-12
Signature of Field Technician
~
F-, !!!'llai 1', . ...,.
:r:; ,. _ EAIERGYFVEZ.S
Location ID
Field Sample ID
Purge Date & Time
Sample Date & Time
Purging Equipment
Pump Type
Purging Method
Casing Volume ()
Calculated Casing Volumes Purge Duration ()
pH Buffer 7 .0
pH Buffer 4.0
Specific Conductance O
Date/Time Gallons Purged
[volume of water purged()
jFinal Depth to Water (feet)
Name of Certified Analytical Laboratory
AWSL
Analytical Samples Information
Type of Sample/Analysis
Total Dissolved Soilds
Heavy Metals -Full Suite
VOCs -Full Suite for GW
Nutrients
General lnorganics
Gross Alpha
Comments: I Duplicate of MW-35
Signature of Field Technician
~~~
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
MW-70 Sampling Program
MW-70 10312022 Sampling Event 2022 Q4 GW Quarterly
10/31/2022 13:45 [sampler TH/DL
Weather Conditions
External Ambient Temperature ()
Previous Well Sampled
Well Depth (ft)
Well Casing Diameter ()
Depth to Water Before Purging (ft)
Dissolved
Conductivity pH Temp Redox Turbidity Oxygen I Before/After
Pumpin_g_ Rate Calculations
Flow Rate (Q = S/60) ()
Time to evacuate 2 Casing Volumes ()
Number of casing Volumes
Volume, if well evacuated to dryness ()
Container Preservative
~mple Collectec Matrix Number Type Sample Filtered? Type Added?
y WATER 1 250-mL HOPE u 4 Deg C y
y WATER 1 250-mL HOPE y HN03 (pH<2) y
y WATER 3 40ml VOA u HCI (pH<2), 4 Deg C y
y WATER 1 250-mL HOPE u H2504 (pH<2), 4 Deg C y
y WATER 1 250-mL HOPE u 4DegC y
y WATER 1 250-mL HOPE y HN03 y
TabC
Field Data Worksheets Accelerated Monitoring
Tab Cl
Field Data Worksheets Accelerated Monitoring
November 2022
Groundwater Discharge Permit
~ Groundwater Monitoring Quality Assurance Plan
' V White Mesa Mill
~-~Y~S Field Data Worksheet For Groundwater
Location ID MW-11 Saml)ling Prog_ram
Field Sample ID MW-11 11082022 Sampling Event
Purge Date & Time 11/8/2022 7:55
Sample Date & Time 11/8/2022 12:30 [sameler
Purging Equipment Pump Weather Conditions
Pump Type QED External Ambient Temperature (C)
Purging Method 2 Casings Previous Well Sampled
Casing Volume (gal) 29.31
Calculated Casing Volumes Purge Duration (min) 270.22
pH Buffer 7 .0 7.0 Well Depth (ft)
pH Buffer 4.0 4.0 Well Casing Diameter (in)
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft)
Conductivity pH (pH
Date!Time Gallons Purged (gal) (umhos/cm) Units) Temp (deg C) Redox (mV)
11/8/2022 12:27 59.02 3062 6.40 15.60 495
11/8/2022 12:28 59.24 3034 6.42 14.60 487
11/8/2022 12:29 59.45 3083 6.48 14.62 483
11/8/2022 12:30 59.67 3033 6.53 14.70 479
Pumping Rate Calculations
!Volume of water purged (gals) 59.67 Flow Rate (Q = S/60) (gal/min)
Time to evacuate 2 Casing Volumes (min)
[Final Depth to Water (feet) 86.99 Number of casing Volumes
Volume, if well evacuated to dryness O
Name of Certified Analytical Laboratory
AWSL
Analytical Samples Information
Sample Container
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered?
Chloride y WATER 1 500-ml Poly u
Heavy Metals -Mn only y WATER 1 250-ml HOPE y
Sulfate y WATER 1 250-ml HOPE u
Total Dissolved Soilds y WATER 1 250-ml HOPE u
Nitrate/nitrite as N y WATER 1 250-ml HOPE u
Comments:
Arrived on site at 0750. Purge began at 0755. Purged well for a total of 275 minutes. Purge ended and samples collected at 1230.
Water was mostly clear with tiny little bubbles surfacin-9_. Left site at 1238.
Signature of Field Technician
~~~
November Monthly_
TH/DL
Partly cloudy
4
N/A
130.00
4
85.10
Dissolved
Turbidity (NTU) Oxygen(%) Before/ After
10.0 9.0
11.0 7.0
12.0 6.5
12.3 6.3
.217
275.00
2.00
0
Preservative
Type Added?
None N
HNO3 (pH<2) y
None N
4 Deg C y
H2SO4 (pH<2), 4 Deg C y
Groundwater Discharge Permit
~
). ,r V IP": ,
~.-,..~ ~•r ~Y~
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-25 Sampling Program
Field Sample ID MW-25 11092022 Sampling Event November Monthly
Purge Date & Time 11/9/2022 7:10
Sample Date & Time 11/9/2022 11:10 [sampler .TH/DL
Purging Equipment Pump Weather Conditions Windy with rain
Pump Type QED External Ambient Temperature (C) 9
Purging Method 2 Casings Previous Well Sampled MW-30
Casing Volume (gal) 21.71
Calculated Casing Volumes Purge Duration (min) 200.11
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) 81.75
pH (pH Dissolved
DatefTime Gallons Purged (gal) Conductivity (umhos/cm) Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
11/9/2022 11:07 51.42 3220 6.46 14.20 469 0 2.2
11/9/2022 11:08 51.64 3229 6.50 14.16 466 0 2.0
11/9/2022 11:09 51.86 3222 6.52 14.10 464 0 1.9
11/9/2022 11:10 52.08 3218 6.55 14.09 463 0 1.8
Pumping Rate Calculations
[volume of water purged (gal~ 52.08 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 240.00
[ Final Depth to Water (feet) 83.56 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?
Total Dissolved Soilds y WATER 1 T 250-ml HOPE u 4 Deg C I y
Comments:
[ Arrived on site at 070~rge began at 0710. Purged well for a total of 240 minutei_s. Purge ended and samples collected at 1110. Water was clear. Left site at 1113.
Signature of Field Technician
~t.U"~TO~~
Groundwater Discharge Permit
Vf;:r-.,.i
.,. f
~-~l ~YFVJEL.S
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-26 Sampling Program
Field Sample ID MW-26 11102022 Sampling Event November Monthly
Purge Date & Time 11/10/2022 7:14
Sample Date & Time 11/10/2022 7:15 !sampler TH/DL
Purging Equipment Pump Weather Conditions Clear
Pump Type Grundfos External Ambient Temperature (C) -1
Purging Method 2 Casings Previous Well Sampled MW-25
Casing Volume (gal) 28.86
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) 77.12
Conductivity Dissolved
Date/Time Gallons Purged (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
11/10/2022 7:15 3511 6.38 15.27 461 0 30.7
Pumping Rate Calculations
!volume of water purged () Flow Rate (Q = S/60) (gal/min) 16.00
Time to evacuate 2 Casing Volumes ()
[Final Depth to Water (feet) 94.49 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
voes-Chloroform y WATER 3 40mlVOA u HCI (pH<2), 4 Deg C y
Comments:
[Arrived on site at 0710. Samples collected at 0715. Water was clear. Left site at 0722.
Signature of Field Technician
~~r~~~
Groundwater Discharge Permit -----.~,' IF: ·'
' ~· V ~Y,11C;L451" s . I
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-30 Sampling Program
Field Sample ID MW-30 11092022 Sampling Event November Monthly
Purge Date & Time 11/9/2022 7:00
Sample Date & Time 11/9/2022 10:35 [sampler TH/DL
Purging Equipment Pump Weather Conditions Windy with rain
Pump Type QED External Ambient Temperature (C) 9
Purging Method 2 Casings Previous Well Sampled MW-31
Casing Volume (gal) 22.90
Calculated Casing Volumes Purge Duration {min) 211.06
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) 74.93
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
11/9/2022 10:32 46.00 1895 6.30 14.73 473 0 52.0
11/9/2022 10:33 46.22 1945 6.34 14.69 469 0 52.0
11/9/2022 10:34 46.43 1978 6.35 14.74 466 0 51.5
11/9/2022 10:35 46.65 1998 6.37 14.60 464 0 51.0
Pumping Rate Calculations
[volume of water purged (gals) 46.65 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 215.00
[Final Depth to Wat~r (feet) 75.99 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 H2SO4 (pH<2), 4 Deg C y
Heavy Metals -U and Se only y WATER 1 250-mL HDPE y HN03 (pH<2) y
Comments:
[ Arrived on site at 0655. Purge began at 0700. Purged well for a total of 215 minutes. Purge en~d a_nd saml)_les collected at 1035. Water was clear. Left site at 1045.
Signature of Field Technician
--:3~
Groundwater Discharge Permit
F-_.--r :,
i,: {
-_, . l ~y~
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 11082022 Sampling Event Sampling Event November Monthly November Monthly
Purge Date & Time 11/8/2022 8:10
Sample Date & Time 11/8/2022 14:20 !sampler [sampler I TH/DL 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) 39.51
Calculated Casing Volumes Purge Duration (min) 364.23
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) 69.48
Conductivity pH(pH Dissolved
DatefTime Gallons Purged (gal) (um hos/cm) Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
11/8/2022 14:17 79.63 3475 6.40 14.80 479 100.2 113.4
11/8/2022 14:18 79.85 3472 6.46 14.70 472 112.0 113.1
11/8/2022 14:19 80.07 3486 6.50 14.65 470 114.0 112.9
11/8/2022 14:20 80.29 3487 6.53 14.76 467 115.0 113.0
Pumping Rate Calculations
[volume of water purged (gals) 80.29 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 370.00
[ Final Depth to Water (fe~t) 75.21 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
Nitrate/nitrite as N y WATER 1 250-mL HDPE u
Sulfate y WATER 1 250-mL HDPE u
Total Dissolved Soilds y WATER 1 250-mL HOPE u
Heavy Metals -U only y WATER 1 250-mL HDPE y
Comments:
Arrived on site at 0805. Purge began at 0810. Purged well for a total of 370 minutes. Purge ended and samples collected at 1420.
Water was mosUy clear with tiny lit!le bubbles surfacing. Left site at 1428.
Signature of Field Technician
~
None N
H2S04 (pH<2), 4 Deg C y
None N
4 Deg C y
HN03 (pH<2) y
I
Groundwater Discharge Permit
F-/ t . r/
°7 'r~y~s . _I
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-65 Sampling_ Program
Field Sample ID MW-65 11092022 Sampling Event November Monthly
Purge Date & Time
Sample Date & Time 11/9/2022 10:35 !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 Depth (ft)
pH Buffer 4.0 Well Casing Diameter ()
Specific Conductance () Depth to Water Before Purging (ft)
I l l Dissolved l Before/After Date/Time Gallons Purged Conductivity pH Temp Redox Turbidity Oxygen
Pumping Rate Calculations
[volume of water purged() 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 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 H2SO4 (pH<2), 4 Deg C y
Heavy Metals -U and Se only y WATER 1 250-ml HDPE y HNO3 (pH<2) y
Comments:
[Duplicate of MW-30
Signature of Field Technician
~~~
TabC2
Field Data Worksheets Accelerated Monitoring
December 2022
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
~V-F~ Field Data Worksheet For Groundwater
Location ID MW-11 Sampling_frogram
Field Sample ID MW-11 12142022 Sampling Event December Monthly
Purge Date & Time 12/14/2022 7:40
Sample Date & Time 12/14/2022 12:15 jsampler TH/DL
Purging Equipment Pump Weather Conditions Sunny
Pump Type QED External Ambient Temperature (C) -4
Purging Method 2 Casings Previous Well Sampled MW-30
Casing Volume (gal) 29.35
Calculated Casing Volumes Purge Duration (min) 270.00
pH Buffer 7.0 7.0 Well Depth (ft) 130.00
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 85.04
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
12/14/2022 12:12 59.02 3172 7.01 13.80 367 0 1.0
12/14/2022 12:13 59.24 3177 7.05 13.82 365 0 1.0
12/14/2022 12:14 59.45 3173 7.08 13.84 364 0 1.0
12/14/2022 12:15 59.67 3167 7.10 13.83 363 0 1.0
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 Wate!Jfeet) 85.23 Number of casing Volumes 2.00
Volume, if well evacuated to dryness() 0
Name of Certified Analytical Laboratory
AWSL
Analytical Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Chloride y WATER 1 500-ml Poly u None N
Heavy Metals -Mn only y WATER 1 250-ml HOPE y HN03 (pH<2) y
Sulfate y WATER 1 250-ml HOPE u None N
Total Dissolved Soilds y WATER 1 250-ml HOPE u 4 DegC y
Nitrate/nitrite as N y WATER 1 250-ml HOPE u H2S04 (pH<2), 4 Deg C y
Comments:
[ Arrived on site at 0735. Purge began at 07 40. Purged well for a total 275 minutes. Purg_e ended and samples collected at 1215. Water was clear. Left site at 1221.
Signature of Field Technician
~ ' )
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 12142022 Sampling_ Event December Monthly
Purge Date & Time 12/14/2022 8:15
Sample Date & Time 12/14/2022 11:45 [sampler TH/DL
Purging Equipment Pump Weather Conditions Sunny
Pump Type QED External Ambient Temperature (C) -4
Purging Method 2 Casings Previous Well Sampled MW-11
Casing Volume (gal) 21.61
Calculated Casing Volumes Purge Duration (min) 199.21
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) 81.90
Conductivity Dissolved
Date/Time Gallons Purged (gal) (um hos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
12/14/2022 7:15 45.57 3206 6.54 14.25 410 0 4.5
12/14/2022 11:42 44.91 3210 6.40 14.30 410 0 4.7
12/14/2022 11:43 45.13 3209 6.47 14.30 410 0 4.9
12/14/2022 11:44 45.35 3219 6.51 14.28 410 0 4.8
Pumping Rate Calculations
[\,lolume 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) 83.47 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified Analytical Laboratory
AWSL
Analytical Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number I Type Sample Filtered? Type I Added?
Total Dissolved Soilds y WATER 1 I 250-mL HDPE u 4 Deg C I y
Comments: I Arrived on site at 0810. Purge began at 0815. Purged well for a total of 210 minutes. Purge ended and samples collected at 1145. Water was clear. Left site at 1152.
Signature of Field Technician
-~.
~--,/, .-~ .. -,: <~.;..) "-
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 12152022 Sampling_ Event December Monthly
Purge Date & Time 12/15/2022 7:59
Sample Date & Time 12/15/2022 8:00 [sampler TH/DL
Purging Equipment Pump Weather Conditions Cloudy
Pump Type Grundfos External Ambient Temperature (C) -4
Purging Method 2 Casings Previous Well Sampled MW-25
Casing Volume (gal) 28.50
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) 77.67
Conductivity Dissolved
Date/Time Gallons Purged (um hos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
12/15/2022 7:59 3524 6.45 15.70 478 0 34.0
Pumping Rate Calculations
[volume of water purged() Flow Rate (Q = S/60) (gal/min) 16.00
Time to evacuate 2 Casing Volumes ()
[ Final Depth to Water (feet) 101.46 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 HDPE u H2SO4 (pH<2), 4 Deg C y
voes-Chloroform y WATER 3 40ml VOA u HCI (pH<2), 4 Deg C y
Comments:
[ Arrived on site at 0755. Samples collected at 0800. Water was clear. Left site at 0805.
Signature of Field Technician
---,
-----~ , -': .r-4-_,.,:___,.--/-:r ·:>~~<~
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 12132022 Sampling Event December Monthly
Purge Date & Time 12/13/2022 8:50
Sample Date & Time 12/13/2022 12:25 [sampler TH/DL
Purging Equipment Pump Weather Conditions Sunny
Pump Type QED External Ambient Temperature (C) -8
Purging Method 2 Casings Previous Well Sampled MW-31
Casing Volume (gal) 22.93
Calculated Casing Volumes Purge Duration (min) 211.42
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) 74.87
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox(mV) Turbidity (NTU) Oxygen(%) Before/After
12/13/2022 12:22 47.08 2251 6.55 14.29 457 0 54.0
12/13/2022 12:23 47.30 2245 6.55 13.24 452 0 53.6
12/13/2022 12:24 47.52 2245 6.57 14.27 449 0 53.4
12/13/2022 12:25 47.74 2243 6.59 13.27 446 0 53.6
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) 76.13 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 H2SO4 (pH<2), 4 Deg C y
Heavy Metals -U and Se only y WATER 1 250-ml HDPE y HN03 (pH<2) y
Comments:
[ Arrived on site at 0840. Purge began at 0845. Purged well for a total of 220 minutes. Purge ended and samples collected at 1225. Water was clear. Left site at 1237.
Signature of Field Technician
--, C /'/.: ~ .____).>:,'._I~✓• ,:_ ;~ >-. -.:_,t; ;~·-)
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 12132022 Sampling Event December Monthly
Purge Date & Time 12/13/2022 8:15
Sample Date & Time 12/13/2022 14:25 [sampler TH/DL
Purging Equipment Pump Weather Conditions Sunny
Pump Type QED External Ambient Temperature (C) -8
Purging Method 2 Casings Previous Well Sampled N/A
Casing Volume (gal) 39.72
Calculated Casing Volumes Purge Duration (min) 366.10
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) 69.17
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
12/13/2022 14:22 79.63 3514 6.70 14.20 432 0 111.1
12/13/2022 14:23 79.85 3450 6.73 14.23 428 0 112.0
12/13/2022 14:24 80.07 3494 6.74 14.21 427 0 112.0
12/13/2022 14:25 80.29 3491 6.78 14.24 426 0 111.9
Pumping Rate Calculations
[volume of water purged (gals) 80.29 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 370.00
[Final Depth to Water (feet) 71.20 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 H2SO4 (pH<2), 4 Deg C y
Sulfate y WATER 1 250-mL HDPE u None N
Total Dissolved Soilds y WATER 1 250-mL HDPE u 4 DegC y
Heavy Metals -U only y WATER 1 250-mL HDPE y HN03 (pH<2) y
Comments:
[~rived on site at 0810. Purge began at 0815. Purged well for a total of 370 minutes. Purge ended and saml)_les collected at 1425. Water was clear. Left site at 1434.
Signature of Field Technician
-,. ' i .//~ /
---.)_. , 0 ,, ----·./·. -t/. _,,.-::<)
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 12132022 Sampling Event December Monthly
Purge Date & Time
Sample Date & Time 12/13/2022 12:25 [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 Depth (ft)
pH Buffer 4.0 Well Casing Diameter ()
Specific Conductance () Depth to Water Before Purging (ft)
Date/Time Gallons Purg_ed Conductivi!¥_ pH Teme Redox [ Turbidity I Dissolved Oxygen I Before/After I
Pumping Rate Calculations
[volume of water purged() 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
Analytical Samples Information
Container Preservative
Type of Sample/ Analy_sis Sample Collected? Matrix Number Type Sample Filtered? T\fl)_e Added?
Comments:
[ Duplicate of MW-30
Signature of Field Technician
-=-) ',·. •'-< --~-~ -!/--~-~ /-)
TabD
Quarterly Depth to Water
Name: Tanner Holliday, Deen Lyman
11/17/2022
Depth to Depth to Depth to Water
Date Time Well Water (ft.) Date Time Well Water (ft.) Date Time Well (ft.)
11/17/2022 1455 MW-01 65.08 11/17/2022 857 MW-04 82.35 11/17/2022 930 PIEZ-01 67.02
11/17/2022 1214 MW-02 109.65 I 1/17/2022 901 TW4-0l 101.06 I 1/17/2022 925 PIEZ-02 45.98
11/17/2022 1005 MW-OJA 83.90 11/17/2022 854 TW4-02 99,63 I\/\ 7/2022 801 PlEZ-03A 55.77
11 /17/2022 1229 MW-05 108,08 11 /17/2022 837 TW4-03 65,60 11/17/2022 1036 PIEZ-04 68.69
11/17/2022 1445 MW-II 85.33 11/17/2022 905 TW4-04 82.56 11/17/2022 1033 PlEZ-05 67.16
11/17/2022 1224 MW-12 109,53 11/17/2022 830 TW4-05 72.85 11/17/2022 742 TWN-01 70.16
11/17/2022 1312 MW-14 101.55 I 1/17/2022 911 TW4-06 80.20 11/17/2022 749 TWN-02 58.81
11/17/2022 1303 MW-15 105,27 11/17/2022 845 TW4-07 82.39 I 1/17/2022 753 TWN-03 43.80
11/17/2022 952 MW-17 72.18 11/17/2022 841 TW4-08 85.51 11/17/2022 757 TWN-04 62.85
11/17/2022 1436 MW-18 73.83 11/17/2022 827 TW4-09 70.93 11/17/2022 1432 TWN-06 80,68
11/17/2022 1427 MW-19 66.15 11/17/2022 824 TW4-IO 70.37 11/17/2022 1436 TWN-07 80.56
11/17/2022 1208 MW-20 89.27 11/17/2022 849 TW4-II 90.41 I 1/17/2022 1422 TWN-14 59.42
11/17/2022 1145 MW-22 66.35 11/17/2022 1013 TW4-12 56.55 I 1/17/2022 1417 TWN-16 47.84
11/17/2022 1220 MW-23 115.28 11/17/2022 1009 TW4-13 57.82 11/17/2022 805 TWN-18 62.96
11/17/2022 1147 MW-24A I 10.37 11/17/2022 1002 TW4-14 77 51 11/17/2022 1410 TWN-19 54.51
11/17/2022 1145 MW-24 109.21 11/17/2022 1027 TW4-16 74.39 11/17/2022 1445 TWN-20 78.18
11/17/2022 1433 MW-25 82.15 11/17/2022 739 TW4-18 74.06 11/17/2022 1448 TWN-21 79.18
11/17/2022 1438 MW-26 84.29 11/17/2022 1400 TW4-19 72.04 11/17/2022 1354 DR-05 83.15
11/17/2022 1141 MW-27 58.79 11/17/2022 735 TW4-21 72.25 11/17/2022 1349 DR-06 94.13
11/17/2022 1152 MW-28 74,60 11/17/2022 813 TW4-22 70.70 11/17/2022 1055 DR-07 91.72
11/17/2022 1155 MW-29 106.91 11/17/2022 919 TW4-23 76.79 11/17/2022 1342 DR-08 51.22
11/17/2022 1049 MW-30 75.51 11/17/2022 810 TW4-24 69.69 I 1/17/2022 1337 DR-09 86.55
11/17/2022 1044 MW-31 69,75 11/17/2022 745 TW4-25 69.95 11/17/2022 1333 DR-10 78.37
11/17/2022 1040 MW-32 82.93 11/17/2022 915 TW4-26 75.06 11/17/2022 1023 DR-II 97.88
11/17/2022 1246 MW-33 DRY 11/17/2022 934 TW4-27 79.45 11/17/2022 1016 DR-12 DRY
I 1/17/2022 1254 MW-34 107.25 11/17/2022 1017 TW4-28 49.58 11/17/2022 IOI I DR-13 69,51
11/17/2022 1235 MW-35 1\2.35 11/17/2022 957 TW4-29 79.36 l l/17/2022 1323 DR-14 76.15
11/17/2022 1241 MW-36 110,52 11/17/2022 938 TW4-30 75.45 11/17/2022 1328 DR-15 92.81
11/17/2022 1301 MW-37 107.66 11/17/2022 941 TW4-31 76.43 11/17/2022 1318 DR-17 64,64
11/17/2022 1159 MW-38 70.13 11/17/2022 1020 TW4-32 57.32 11/17/2022 1304 DR-19 63,25
11/17/2022 1152 MW-39 64.39 11 /17/2022 931 TW4-33 79.08 11/17/2022 1300 DR-20 55.40
11/17/2022 944 MW-40 79.68 11/17/2022 949 TW4-34 77.67 11/17/2022 1221 DR-21 100.49
11/17/2022 953 TW4-35 75.98 11/17/2022 1309 DR-22 DRY
MW-26 = TW4-15 11/17/2022 1006 TW4-36 58.87 11/17/2022 1255 DR-23 70.51
MW-32 = TW4-17 11/17/2022 816 TW4-37 7).95 I 1/17/2022 1313 DR-24 44.53
Comments: 11/17/2022 834 TW4-38 60.70
11/17/2022 820 TW4-39 70.60
11/17/2022 923 TW4-40 72.34
11/17/2022 908 TW4-41 89.17
11/17/2022 928 TW4-42 70,96
11/17/2022 945 TW4-43 73.64
TabE
Laboratory Analytical Reports -Quarterly Sampling
Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com CHEMTECH-FORD Serving the lntermountain West Since 1953
L/,00~~\TORIES
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-01_10192022
Matrix: Water
Date Sampled: 10/19/22 10:10
Calculations
Anions, Total
Cation/Anion Balance
Cations, Total
TDS Ratio
TDS, Calculated
lnor~anic
Alkalinity -Bicarbonate (as CaCO3)
Alkalinity -Carbonate (as CaCO3)
AmmoniaasN
Chloride
Fluoride
Nitrate+ Nitrite, Total, as N
Sulfate
Total Dissolved Solids (TDS)
\lctals
Arsenic, Dissolved
Beryllium, Dissolved
Cadmium, Dissolved
Calcium, Dissolved
Chromium, Dissolved
Cobalt, Dissolved
Copper, Dissolved
Iron, Dissolved
Lead, Dissolved
Magnesium, Dissolved
Manganese, Dissolved
Mercury, Dissolved
Molybdenum, Dissolved
Nickel, Dissolved
Potassium, Dissolved
Selenium, Dissolved
Silver, Dissolved
Sodium, Dissolved
Thallium, Dissolved
Tin, Dissolved
Uranium, Dissolved
Vanadium, Dissolved
20.8
-3.7
19.4
I.OJ
1280
239
< 1.0
0.103
17.2
0.291
< 0.100
749
1300
< 0.0050
< 0.0005
< 0.0005
156
< 0.0250
<0.010
< 0.0100
0.35
< 0.0010
57.3
0.240
< 0.00050
< 0.0100
< 0.0200
6.3
< 0.0050
<0.010
153
< 0.0005
<0.10
< 0.0003
< 0.0150
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Certificate of Analysis
Units
meq/L
%
meq/L
None
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
Minimum
Reporting
Limit
5
1.0
1.0
0.0500
1.00
0.100
0.100
20.0
20
0.0050
0.0005
0.0005
0.2
0.0250
0.010
0.0100
0.03
0.0010
0.2
0.0100
0.00050
0.0100
0.0200
0.5
0.0050
0.010
0.5
0.0005
0.10
0.0003
0.0150
PO#:
Receipt: 10121122 10:57@ -0.9 ·c
Date Reported: 11/10/2022
Project Name: 4th Quarter Ground Water 2022
Sampled By: Tanner Holliday
SM 1030 E
SM 1030 E
SM 1030 E
SM 2340 B
SM2540 C
SM 2320 B
SM 2320 B
EPA350.I
EPA300.0
EPA300.0
EPA353.2
EPA300.0
SM2540C
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA245.I
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA200.8
CtF WO#: 22J1703
Preparation
Date/Time
11/3/22
11/3/22
11/3/22
11/3/22
11/3/22
10/24/22
10/24/22
11/2/22
11/8/22
11/2/22
10/24/22
10/25/22
10/21/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
10/24/22
10/26/22
10/25/22
10/26/22
10/26/22
10/24/22
10/26/22
10/26/22
10/24/22
10/26/22
10/24/22
10/26/22
10/26/22
Lab ID: 22Jl 703-05
Analysis
Date/Time
11/3/22
I 1/3/22
11/3/22
11/3/22
11/3/22
10/25/22
10/25/22
11/2/22
11/8/22
11/2/22
10/24/22
10/25/22
10/24/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
10/24/22
10/26/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
10/26/22
10/24/22
10/26/22
10/24/22
10/26/22
10/26/22
Page11of47
I Chemtech-Ford Laboratories
9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com CHEMTECH·FORO Serving the lntermountain West Since 1953
LASOf;l,\TORIES
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-01_10192022 (cont.)
Matrix: Water
Date Sampled: 10/19/22 10:10
Result
~lctals (rnnt.)
Zinc, Dissolved < 0.0100
\'ohtlilc Organic Compounds
Acetone <20.0
Benzene < 1.0
Carbon Tetrachloride < 1.0
Chloroform < 1.0
Chloromethane < 1.0
Methyl Ethyl Ketone <20.0
Methylene Chloride < 1.0
Naphthalene < 1.0
Tetrahydrofuran 8.8
Toluene < 1.0
Xylenes, total < 1.0
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Units
mg/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
Certificate of Analysis
PO#:
Receipt: 10/21/22 10:57@ -0.9 °C
Date Reported: 11/10/2022
Project Name: 4th Quarter Ground Water 2022
Minimum
Reporting
Limit
0.0100
20.0
1.0
1.0
1.0
1.0
20.0
1.0
1.0
1.0
1.0
1.0
Sampled By: Tanner Holliday
Method
EPA200.8
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
CtF WO#: 22J1703
Preparation
Date/Time
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
Lab ID: 22Jl 703-05
Analysis
Date/Time
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
.fugfil
Page 12 of 47
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 22, 2022
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-01_10192022
598057005
Ground Water
19-OCT-22 10:10
25-OCT-22
Client
Parameter Qualifier Result Uncertain!r._
Rad Gas Flow Proportional Counting
GFPC, Total Alpha Radium, Liquid "As Received"
Gross Radium Alpha U 1.00 +/-0.234
The following Analytical Methods were performed:
MDC
0.683
RL -----
1.00
--------~--~-Method Descri tion --------------EPA 903.0
Project:
Client ID:
DNMIO0I00
DNMIO0l
Units PF DF Analyst Date Time Batch Method
pCi/L JXK3 11/20/22 1421 2339842
Anal st Comments
Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits
Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 106 (25%-125%)
Notes:
Counting Uncertainty is calculated at the 68% confidence level (I-sigma).
SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
the greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 20 of 25 SDG: 598057
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
I Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com CHEMTECH·FORD Serving the lntermountain West Since 1953
L116OR,\T0RIES
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-02_10202022
Matrix: Water
Date Sampled: 10/20/22 9:10
Calcul.1tions
Anions, Total
Cation/Anion Balance
Cations, Total
TDS Ratio
TDS, Calculated
I nori.(anil'
Alkalinity -Bicarbonate (as CaC03)
Alkalinity -Carbonate (as CaCO3)
Ammonia as N
Chloride
Fluoride
Nitrate+ Nitrite, Total, as N
Sulfate
Total Dissolved Solids (TDS)
i\lctals
Arsenic, Dissolved
Beryllium, Dissolved
Cadmium, Dissolved
Calcium, Dissolved
Chromium, Dissolved
Cobalt, Dissolved
Copper, Dissolved
Iron, Dissolved
Lead, Dissolved
Magnesium, Dissolved
Manganese, Dissolved
Mercury, Dissolved
Molybdenum, Dissolved
Nickel, Dissolved
Potassium, Dissolved
Selenium, Dissolved
Silver, Dissolved
Sodium, Dissolved
Thallium, Dissolved
Tin, Dissolved
Uranium, Dissolved
Vanadium, Dissolved
Result
45.6
-0.6
45.1
1.00
3000
290
< 1.0
< 0.0500
6.57
0.221
<0.100
1910
3000
< 0.0050
< 0.0005
< 0.0005
320
< 0.0250
<0.010
< 0.0100
< 0.03
< 0.0010
93.2
< 0.0100
< 0.00050
< 0.0100
< 0.0200
10.2
0.0146
<0.010
487
< 0.0005
< 0.10
0.0112
< 0.0150
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Certificate of Analysis
Units
meq/L
%
meq/L
None
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
Minimum
Reporting
Limit
5
1.0
1.0
0.0500
1.00
0.100
0.100
50.0
20
0.0050
0.0005
0.0005
0.2
0.0250
0.010
0.0100
0.03
0.0010
0.2
0.0100
0.00050
0.0100
0.0200
0.5
0.0050
0.010
5.0
0.0005
0.10
0.0003
0.0150
PO#:
Receipt: 10/21/22 10:57@ -0.9 °C
Date Reported: 11/10/2022
Project Name: 4th Quarter Ground Water 2022
Sampled By: Tanner Holliday
Method
SM 1030£
SM 1030£
SM 1030 E
SM 23408
SM2540C
SM2320B
SM 2320 B
EPA350.l
EPA300.0
EPA300.0
EPA353.2
EPA300.0
SM2540C
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA245.I
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA200.8
CtF WO#: 22J1703
Preparation
Date/Time
11/3/22
11/3/22
I 1/3/22
11/3/22
11/3/22
10/24/22
10/24/22
11/2/22
I 0/31/22
11/2/22
10/25/22
10/26/22
10/21/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
10/24/22
10/26/22
10/25/22
10/26/22
10/26/22
10/24/22
10/26/22
10/26/22
10/24/22
10/26/22
10/24/22
10/26/22
10/26/22
Lab ID: 22Jl 703-09
Analysis
Date/Time
11/3/22
11/3/22
11/3/22
11/3/22
11/3/22
10/25/22
10/25/22
11/2/22
11/2/22
11/2/22
10/25/22
10/26/22
10/24/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
10/24/22
10/26/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
10/26/22
10/24/22
10/26/22
10/24/22
10/26/22
10/26/22
fug{fil
Page19of47
Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www. Chem tech Ford. com CHEMTECH-FORD Serving the lntermountain West Since 1953
L/1801.:,\TORIES
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-02_10202022 (cont.)
Matrix: Water
Date Sampled: 10/20/22 9:10
Result
i\lctals (cont.)
Zinc, Dissolved < 0.0100
\'olalilc Organic Compounds
Acetone <20.0
Benzene < 1.0
Carbon Tetrachloride < 1.0
Chloroform < 1.0
Chloromethane < 1.0
Methyl Ethyl Ketone <20.0
Methylene Chloride < 1.0
Naphthalene < 1.0
Tetrahydrofuran < 1.0
Toluene < 1.0
Xylenes, total < 1.0
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Units
mg/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
Certificate of Analysis
PO#:
Receipt: 10/21/22 10:57@ -0.9 °C
Date Reported: 11/10/2022
Project Name: 4th Quarter Ground Water 2022
Minimum
Reporting
Limit
0.0100
20.0
1.0
1.0
1.0
1.0
20.0
1.0
1.0
1.0
1.0
1.0
Sampled By: Tanner Holliday
Method
EPA200.8
EPA 82600 /5030A
EPA 82600 /5030A
EPA 82600 /5030A
EPA 82600 /5030A
EPA 82600 /5030A
EPA 82600 /5030A
EPA 82600 /5030A
EPA 82600 /5030A
EPA 82600 /5030A
EPA 82600 /5030A
EPA 82600 /5030A
CtF WO#: 22J1703
Preparation
Date/Time
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
Lab ID: 22Jl 703-09
Analysis
Date/Time
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
.E!..!!.g{fil
Page 20 of 47
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: December 6, 2022
Parameter
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-02 11012022
599611003
Ground Water
0l-NOV-22 09:55
04-NOV-22
Client
Qualifier Result Uncertainty MDC RL
Project:
Client ID:
DNMIO0l00
DNMIO0l
Units PF DF Analyst Date Time Batch Method -----------
Rad Gas Flow Proportional Counting
GFPC, Total Alpha Radium, Liquid "As Received"
Gross Radium Alpha I .03 +/-0.292
The following Analytical Methods were performed:
Method Descri tion
EPA 903.0
Test
0.645 1.00 pCi/L JXK3 I 1/20/22 1422 2339842
Anal st Comments
Result Nominal Surrogate/Tracer Reco~~
Barium Carrier
----------------------Recovery%
114
Acceptable Limits
(25%-125%) GFPC, Total Alpha Radium, Liquid "As Received"
Notes:
Counting Uncertainty is calculated at the 68% confidence level (I-sigma).
SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
the greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 17 of28 SDG: 599611 Revl
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com CHEMTECH·FORD Serving the lntermountain West Since 1953
Lt~80R~\TORIE5
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-03A_10192022
Matrix: Water
Date Sampled: 10/19/22 8:00
Calculations
Anions, Total
Cation/Anion Balance
Cations, Total
TDS Ratio
TDS, Calculated
lnorganil·
Alkalinity -Bicarbonate (as CaC03)
Alkalinity -Carbonate (as CaC03)
Ammonia as N
Chloride
Fluoride
Nitrate+ Nitrite, Total, as N
Sulfate
Total Dissolved Solids (IDS)
~lctals
Arsenic, Dissolved
Beryllium, Dissolved
Cadmium, Dissolved
Calcium, Dissolved
Chromium, Dissolved
Cobalt, Dissolved
Copper, Dissolved
Iron, Dissolved
Lead, Dissolved
Magnesium, Dissolved
Manganese, Dissolved
Mercury, Dissolved
Molybdenum, Dissolved
Nickel, Dissolved
Potassium, Dissolved
Selenium, Dissolved
Silver, Dissolved
Sodium, Dissolved
Thallium, Dissolved
Tin, Dissolved
Uranium, Dissolved
Vanadium, Dissolved
80.7
-2.2
77.3
1.01
5240
294
< 1.0
< 0.0500
55.5
1.36
0.656
3520
5270
< 0.0050
< 0.0005
0.0007
426
< 0.0250
<0.010
< 0.0100
<0.03
< 0.0010
264
0.0486
< 0.00050
< 0.0100
< 0.0200
25.5
0.0975
< 0.010
773
< 0.0005
< 0.10
0.0180
< 0.0150
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Certificate of Analysis
Units
meq/L
%
meq/L
None
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
Minimum
Reporting
Limit
5
1.0
1.0
0.0500
20.0
0.500
0.100
50.0
20
0.0050
0.0005
0.0005
0.2
0.0250
0.010
0.0100
0.03
0.0010
0.2
0.0100
0.00050
0.0100
0.0200
0.5
0.0050
0.010
5.0
0.0005
0.10
0.0003
0.0150
PO#:
Receipt: 10/21/22 10:57@ -0.9 °C
Date Reported: 11/10/2022
Project Name: 4th Quarter Ground Water 2022
Sampled By: Tanner Holliday
Method
SM 1030E
SM 1030 E
SM 1030E
SM2340B
SM2540C
SM2320B
SM2320 B
EPA 350.1
EPA300.0
EPA300.0
EPA353.2
EPA300.0
SM2540C
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA245.1
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA200.8
CtF WO#: 22J1703
Preparation
Date/Time
11/3/22
11/3/22
I 1/3/22
11/3/22
11/3/22
10/24/22
10/24/22
11/2/22
10/25/22
11/2/22
10/24/22
11/8/22
10/21/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
10/24/22
10/26/22
10/25/22
10/26/22
10/26/22
10/24/22
10/26/22
10/26/22
10/24/22
10/26/22
10/24/22
10/26/22
10/26/22
Lab ID: 22Jl 703-06
Analysis
Date/Time
I 1/3/22
11/3/22
11/3/22
11/3/22
11/3/22
10/25/22
10/25/22
11/2/22
10/25/22
11/2/22
10/24/22
11/8/22
10/24/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
10/24/22
10/26/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
10/26/22
10/24/22
10/26/22
10/24/22
10/26/22
10/26/22
.E!.!fill.
Page 13 of47
I Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com CHEMTECH-FORD Serving the lntermountain West Since 1953
LA60R,\TORIES
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-03A_10192022 (cont.)
Matrix: Water
Date Sampled: 10/19/22 8:00
i\lclals (cont.)
Zinc, Dissolved 0.0142
\'olalilc Oq.(anic ( om pounds
Acetone <20.0
Benzene < 1.0
Carbon Tetrachloride < 1.0
Chloroforn1 < 1.0
Chloromethane < 1.0
Methyl Ethyl Ketone <20.0
Methylene Chloride < 1.0
Naphthalene < 1.0
Tetrahydrofuran < 1.0
Toluene < 1.0
Xylenes, total < 1.0
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Units
mg/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
Certificate of Analysis
PO#:
Receipt: 10/21/22 10:57@ -0.9 °C
Date Reported: 11/10/2022
Project Name: 4th Quarter Ground Water 2022
Minimum
Reporting
Limit
0.0100
20.0
1.0
1.0
1.0
1.0
20.0
1.0
1.0
1.0
1.0
1.0
Sampled By: Tanner Holliday
EPA200.8
EPA 8260D 15030A
EPA 8260D 15030A
EPA 8260D 15030A
EPA 8260D /5030A
EPA 8260D 15030A
EPA 8260D 15030A
EPA 8260D 15030A
EPA 8260D 15030A
EPA 8260D 15030A
EPA 8260D /5030A
EPA 8260D /5030A
CtF WO#: 22J1703
Preparation
Date/Time
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
Lab ID: 22Jl 703-06
Analysis
Date/Time
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
I 0/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
.E!J!.g_{fil
Page 14 of 47
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 22, 2022
Company:
Address:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado 80228
Contact: Ms. Kathy Weinel
Project: White Mesa Mill GW ----------Client Sample ID: MW-03A 10192022
Sample ID: 598057006
Matrix: Ground Water
Collect Date: 19-OCT-22 08:00
Receive Date: 25-OCT-22
Collector: Client
Parameter Qualifier Result Uncertainty MDC
Rad Gas Flow Proportional Counting
GFPC, Total Alpha Radium, Liquid "As Received"
Gross Radium Alpha U 1.00 +/-0.253 0.747
The following Analytical Methods were performed: ----------Method Descri tion
EPA 903.0
Surrogate/Tracer Recovery Test
Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received"
Notes:
Counting Uncertainty is calculated at the 68% confidence level (I-sigma).
RL
1.00
Project:
Client ID:
DNMIO0I00
DNMIO0l
Units PF DF Analyst Date Time Batch Method
pCi/L JXK3 11/20/22 1421 2339842
Anal st Comments
Result Nominal Recovery% Acceptable Limits
I 07 (25%-125%)
SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
the greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 21 of 25 SDG: 598057
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com CHEMTECH·FORD Serving the lntermountain West Since 1953
LABOR o\ TOR IE S
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-05_10122022
Matrix: Water
Date Sampled: 10/12/22 14:15
Cakulalions
Anions, Total
Cation/Anion Balance
Cations, Total
TDS Ratio
lnorganir
Alkalinity -Bicarbonate (as CaC03)
Alkalinity -Carbonate (as CaC03)
Ammonia as N
Chloride
Fluoride
Nitrate+ Nitrite, Total, as N
Sulfate
TDS, Calculated
Total Dissolved Solids (TDS)
\lcti1ls
Arsenic, Dissolved
Beryllium, Dissolved
Cadmium, Dissolved
Calcium, Dissolved
Chromium, Dissolved
Cobalt, Dissolved
Copper, Dissolved
Iron, Dissolved
Lead, Dissolved
Magnesium, Dissolved
Manganese, Dissolved
Mercury, Dissolved
Molybdenum, Dissolved
Nickel, Dissolved
Potassium, Dissolved
Selenium, Dissolved
Silver, Dissolved
Sodium, Dissolved
Thallium, Dissolved
Tin, Dissolved
Uranium, Dissolved
Vanadium, Dissolved
30.3
-1. 7
29.2
1.07
299
< 1.0
0.295
51.8
0.607
0.210
1100
1950
2080
< 0.0050
< 0.0005
< 0.0005
139
< 0.0250
< 0.010
< 0.0100
< 0.03
< 0.0010
39.7
0.105
< 0.00050
< 0.0100
< 0.0200
7.5
< 0.0050
< 0.010
433
< 0.0005
< 0.10
0.0004
< 0.0150
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Certificate of Analysis
Units
meq/L
%
meq/L
None
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
Minimum
Reporting
Limit
1.0
1.0
0.0500
1.00
0.100
0.100
JOO
5
20
0.0050
0.0005
0.0005
0.2
0.0250
0.010
0.0100
0.03
0.0010
0.2
0.0100
0.00050
0.0100
0.0200
0.5
0.0050
0.010
0.5
0.0005
0.10
0.0003
0.0150
PO#:
Receipt: 10/14/22 11:15@2.1 °C
Date Reported: 11/1/2022
Project Name: 4th Quarter Ground Water 2022
Sampled By: Tanner Holliday
SM 1030 E
SM 1030 E
SM I030 E
SM2340B
SM2320 B
SM2320 B
EPA350.l
EPA300.0
EPA300.0
EPA353.2
EPA300.0
SM 2540C
SM2540C
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA245.1
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA200.8
CtF WO#: 22J1153
Preparation
Date/Time
10/31/22
10/31/22
I 0/31/22
10/31/22
10/19/22
10/19/22
10/20/22
10/17/22
10/17/22
10/18/22
10/27/22
10/31 /22
10/17/22
10/21/22
10/21/22
10/21/22
10/24/22
10/21/22
10/21/22
10/21 /22
10/24/22
10/21/22
10/24/22
10/21/22
10/17/22
10/21/22
10/21/22
10/24/22
10/21/22
10/21/22
10/24/22
10/21/22
10/24/22
10/21/22
10/21/22
Lab ID: 22J1153-07
Analysis
Date/Time
10/31/22
10/31/22
10/31/22
10/31/22
10/19/22
10/19/22
10/27/22
10/17/22
10/17/22
10/18/22
10/28/22
10/31/22
10/17/22
10/21/22
10/21/22
10/21/22
10/24/22
10/21/22
I 0/21/22
10/21 /22
10/24/22
10/21/22
10/24/22
10/21/22
10/18/22
10/21/22
10/21/22
10/24/22
10/21/22
10/21 /22
10/24/22
10/21/22
10/24/22
10/21/22
10/21/22
Page 15 of 53
I Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0 :[phone] F: [phone]
www.ChemtechFord.com CHEMTECH·FORD Serving the lntermountain West Since 1953
LABORATORIES
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-05_10122022 (cont.)
Matrix: Water
Date Sampled: 10/12/22 14:15
:\lctals (cont.)
Zinc, Dissolved < 0.0100
\'olatilc Organic Compounds
Acetone <20.0
Benzene < 1.0
Carbon Tetrachloride < 1.0
Chlorofonn < 1.0
Chloromethane < 1.0
Methyl Ethyl Ketone <20.0
Methylene Chloride < 1.0
Naphthalene < 1.0
Tetrahydrofuran 2.2
Toluene < 1.0
Xylenes, total < 1.0
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Units
mg/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
Certificate of Analysis
PO#:
Receipt: 10/14/22 11:15@2.1 ·c
Date Reported: 11/1/2022
Project Name: 4th Quarter Ground Water 2022
Minimum
Reporting
Limit
0.0100
20.0
1.0
1.0
1.0
1.0
20.0
1.0
1.0
1.0
1.0
1.0
Sampled By: Tanner Holliday
EPA200.8
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D 15030A
EPA 8260D 15030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D 15030A
CtF WO#: 22J1153
Preparation
Date/Time
10/21/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
I 0/19/22
10/19/22
10/19/22
10/19/22
Lab ID: 22J1153-07
Analysis
Date/Time
10/21/22
10/19/22
10/19/22
10/19/22
I 0/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
fuml
Page 16 of 53
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 15, 2022
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-05 10122022
597226007
Ground Water
12-OCT-22 14:15
18-OCT-22
Client
Qualifier Result Uncertainty ------------Rad Gas Flow Proportional Counting
GFPC, Total Alpha Radium, Liquid "As Received"
Gross Radium Alpha U 1.00 +/-0.173
The following Analytical Methods were performed: ---Method Description
EPA 903.0
Surrogate/Tracer Recovery _J_es_t ____ _
MDC
0.652
Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received"
Notes:
Counting Uncertainty is calculated at the 68% confidence level (I-sigma).
RL
1.00
Project:
Client ID:
DNMIO0l00
DNMIO0l
Units PF DF Analyst Date Time Batch Method
pCi/L LXB3 11/14/22 0801 2336187
Anal)'.St Commen=t=s __ _
Result Nominal Recovery% Acceptable Limits
97.5 (25%-125%)
SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
the 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 29 SDG: 597226
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
I Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com CHEMTECH·FORD Serving the lntermountain West Since 1953
LABOR>\TORlfS
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-11_10102022
Matrix: Water
Date Sampled: 10/10/22 14:00
( 'alrulations
Anions, Total
Cation/Anion Balance
Cations, Total
TDS Ratio
lnorg11nic
Alkalinity -Bicarbonate (as CaCO3)
Alkalinity -Carbonate (as CaCO3)
Ammonia as N
Chloride
Fluoride
Nitrate+ Nitrite, Total, as N
Sulfate
TDS, Calculated
Total Dissolved Solids (TDS)
Arsenic, Dissolved
Beryllium, Dissolved
Cadmium, Dissolved
Calcium, Dissolved
Chromium, Dissolved
Cobalt, Dissolved
Copper, Dissolved
Iron, Dissolved
Lead, Dissolved
Magnesium, Dissolved
Manganese, Dissolved
Mercury, Dissolved
Molybdenum, Dissolved
Nickel, Dissolved
Potassium, Dissolved
Selenium, Dissolved
Silver, Dissolved
Sodium, Dissolved
Thallium, Dissolved
Tin, Dissolved
Uranium, Dissolved
Vanadium, Dissolved
Result
31.2
3.7
33.6
1.23
271
< 1.0
0.365
72.1
0.231
2.90
1140
2090
2570
< 0.0050
< 0.0005
< 0.0005
150
< 0.0250
< 0.010
< 0.0100
<0.03
< 0.0010
51.0
0.214
< 0.00050
< 0.0100
< 0.0200
7.8
0.0155
<0.010
500
< 0.0005
<0.10
0.0024
< 0.0150
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Certificate of Analysis
Units
meq/L
%
meq/L
None
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
Minimum
Reporting
!d!!.!l!
1.0
1.0
0.0500
1.00
0.100
0.100
100
5
20
0.0050
0.0005
0.0005
0.2
0.0250
0.010
0.0100
0.03
0.0010
0.2
0.0100
0.00050
0.0100
0.0200
0.5
0.0050
0.010
5,0
0.0005
0.10
0.0003
0.0150
PO#:
Receipt: 10/14/22 11:15@ 2.1 °C
Date Reported: 11/1/2022
Project Name: 4th Quarter Ground Water 2022
Sampled By: Tanner Holliday
Method
SM 1030 E
SM 1030 E
SM 1030 E
SM2340 B
SM2320B
SM 2320 B
EPA350.1
EPA300.0
EPA300.0
EPA 353.2
EPA300.0
SM2540 C
SM 2540C
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA245.l
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA200.8
CtF WO#: 22J1153
Preparation
Date/Time
10/31/22
10/31/22
10/31/22
10/31/22
10/19/22
10/19/22
10/20/22
10/17/22
10/17/22
10/18/22
10/19/22
10/31/22
10/13/22
10/21 /22
10/21/22
10/21/22
10/24/22
10/21/22
10/21 /22
10/21/22
10/24/22
10/21/22
10/24/22
10/21/22
10/17/22
10/21/22
10/21/22
10/24/22
10/21 /22
10/21/22
10/24/22
10/21/22
10/24/22
10/21/22
10/21/22
Lab ID: 22J1153-02
Analysis
Date/Time
10/31/22
10/31/22
10/31/22
10/31/22
10/19/22
10/19/22
10/27/22
10/17/22
10/17/22
10/18/22
10/19/22
I 0/31/22
10/17/22
10/21/22
10/21/22
10/21/22
10/24/22
10/21/22
10/21 /22
10/21 /22
10/24/22
10/21/22
10/24/22
10/21/22
10/18/22
10/21/22
10/21/22
10/24/22
10/21/22
10/21/22
10/24/22
10/21/22
10/24/22
10/21/22
10/21/22
Page 5 of 53
Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com CHEMTECH·FORD Serving the lntermountain West Since 1953
LA60R,\TORIES
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-11_10102022 (cont.)
Matrix: Water
Date Sampled: 10/10/22 14:00
Result
\lclals (cont.)
Zinc, Dissolved <0.0100
\ olatilc Organic Compounds
Acetone <20.0
Benzene < 1.0
Carbon Tetrachloride < 1.0
Chlorofom, < 1.0
Chloromethane < 1.0
Methyl Ethyl Ketone <20.0
Methylene Chloride < 1.0
Naphthalene < 1.0
Tetrahydrofuran < 1.0
Toluene < 1.0
Xylenes, total < 1.0
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Units
mg/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
Certificate of Analysis
PO#:
Receipt: 10/14/22 11:15@2.1 °C
Date Reported: 11/1/2022
Project Name: 4th Quarter Ground Water 2022
Minimum
Reporting
Limit
0.0100
20.0
1.0
1.0
1.0
1.0
20.0
1.0
1.0
1.0
1.0
1.0
Sampled By: Tanner Holliday
Method
EPA200.8
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
CtF WO#: 22J1153
Preparation
Date/Time
10/21/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
I 0/19/22
10/19/22
10/19/22
I 0/19/22
Lab ID: 22J1153-02
Analysis
Date/Time
10/21/22
10/19/22
I 0/19/22
I 0/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
fug{fil
Page 6 of 53
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 15, 2022
Company:
Address:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Contact:
Project:
Suite 600
Lakewood, Colorado 80228
Ms. Kathy Weinel
White Mesa Mill GW -----Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
MW-11 10102022
597226002
Ground Water
10-OCT-22 14:00
18-OCT-22
Client
Parameter Qualifier Result Uncertainty
Rad Gas Flow Proportional Counting
GFPC, Total Alpha Radium, Liquid "As Received"
Gross Radium Alpha U 1.00 +/-0.225
The following Analytical Methods were perfonned:
Method Descri tion
EPA 903.0
Surrogate/Tracer Recovery _T_e_s_t ____ _
MDC
0.599
Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received"
Notes:
Counting Uncertainty is calculated at the 68% confidence level (I-sigma).
Project:
Client ID:
DNMIO0I00
DNMIO0I
RL Units PF DF Analyst Date Time Batch Method ----
1.00 pCi/L LXB3 11/14/22 0803 2336187
-------'---'Anruyst Comments
Result Nominal Recovery% Acceptable Limits
92.4 (25%-125%)
SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
the 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 29 SDG: 597226
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
I Chemtech-Ford Laboratories
9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com CHEMTECH·FORD Serving the lntermountain West Since 1953
LA60R>\TOltlfS
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-12_10132022
Matrix: Water
Date Sampled: 10/13/22 9:05
Cakulalions
Anions, Total
Cation/Anion Balance
Cations, Total
TDS Ratio
Inorganic
Alkalinity -Bicarbonate (as CaCO3)
Alkalinity -Carbonate (as CaCO3)
Ammonia as N
Chloride
Fluoride
Nitrate+ Nitrite, Total, as N
Sulfate
TDS, Calculated
Total Dissolved Solids (TDS)
'.\lctals
Arsenic, Dissolved
Beryllium, Dissolved
Cadmium, Dissolved
Calcium, Dissolved
Chromium, Dissolved
Cobalt, Dissolved
Copper, Dissolved
Iron, Dissolved
Lead, Dissolved
Magnesium, Dissolved
Manganese, Dissolved
Mercury, Dissolved
Molybdenum, Dissolved
Nickel, Dissolved
Potassium, Dissolved
Selenium, Dissolved
Silver, Dissolved
Sodium, Dissolved
Thallium, Dissolved
Tin, Dissolved
Uranium, Dissolved
Vanadium, Dissolved
Result
56.5
1.2
57.9
1.08
343
< 1.0
< 0.0500
67.0
0.130
0.149
2290
3630
3920
< 0.0050
< 0.0005
< 0.0005
513
< 0.0250
< 0.010
< 0.0100
<0.03
< 0.0010
228
0.0106
< 0.00050
< 0.0100
< 0.0200
13.5
0.0321
<0,010
304
< 0.0005
<0.10
0.0212
< 0.0 150
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Certificate of Analysis
Units
meq/L
%
meq/L
None
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
Minimum
Reporting
Limit
1.0
1.0
0.0500
1.00
0.100
0.100
100
5
20
0.0050
0.0005
0.0005
0.2
0.0250
0.010
0.0100
0,03
0.0010
0.2
0.0100
0.00050
0.0100
0.0200
0.5
0.0050
0.010
0.5
0.0005
0.10
0.0003
0.0150
PO#:
Receipt: 10/14/22 11:15@ 2.1 ·c
Date Reported: 11/1/2022
Project Name: 4th Quarter Ground Water 2022
Sampled By: Tanner Holliday
Method
SM 1030E
SM 1030E
SM 1030E
SM2340 B
SM 2320 B
SM 2320 B
EPA350.l
EPA300.0
EPA300.0
EPA353.2
EPA300.0
SM2~40C
SM 2540 C
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA245.l
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA 200.7
EPA200.8
EPA200.8
CtF WO#: 22J1153
Preparation
Date/Time
10/31/22
I 0/31/22
10/31/22
10/31/22
10/19/22
10/19/22
10/20/22
10/17/22
10/17/22
1 OIi 8/22
10/19/22
10/31/22
10/17/22
10/21/22
10/21/22
10/21/22
10/24/22
10/21/22
10/21/22
10/21/22
10/24/22
10/21/22
10/24/22
10/21/22
10/17/22
10/21/22
10/21/22
10/24/22
10/21 /22
10/21/22
10/24/22
10/21/22
10/24/22
10/21/22
10/21/22
Lab ID: 22J1153-11
Analysis
Date/Time
10/31/22
10/31/22
10/31/22
10/31/22
10/19/22
10/19/22
10/27/22
10/17/22
10/17/22
10/18/22
10/20/22
10/31/22
10/17/22
I 0/21/22
I 0/21/22
10/21/22
10/24/22
10/21/22
10/21/22
10/21/22
10/24/22
10/21/22
10/24/22
10/21/22
10/18/22
10/21/22
10/21/22
10/24/22
10/21/22
10/21/22
10/24/22
10/21/22
10/24/22
10/21/22
10/21/22
.E!J!g{fil
Page 23 of 53
Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com CHEMTECH-FORD Serving the lntermountain West Since 1953
LA60R>\TORIES
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-12_10132022(cont.)
Matrix: Water
Date Sampled: 10/13/22 9:05
Result
'\lrtals (ronl.)
Zinc, Dissolved < 0.0I00
\"olalilc Organic Compounds
Acetone <20.0
Benzene < 1.0
Carbon Tetrachloride < 1.0
Chloroform < 1.0
Chloromethane < 1.0
Methyl Ethyl Ketone <20.0
Methylene Chloride < 1.0
Naphthalene < 1.0
Tetrahydrofuran 1.0
Toluene < 1.0
Xylenes, total < 1.0
'roject Name: 4th Quarter Ground Water 2022
rww. ChemtechFord. com
Units
mg/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
Certificate of Analysis
PO#:
Receipt: 10/14/22 11:15@ 2.1 °C
Date Reported: 11/1/2022
Project Name: 4th Quarter Ground Water 2022
Minimum
Reporting
Limit
0.0100
20.0
1.0
1.0
1.0
1.0
20.0
1.0
1.0
1.0
1.0
1.0
Sampled By: Tanner Holliday
Method
EPA200.8
EPA 8260D /5030A
EPA 8260D 15030A
EPA 8260D 15030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D 15030A
CtF WO#: 22J1153
Preparation
Date/Time
10/21/22
l0/19/22
10/19/22
10/19/22
10/19/22
10/19/22
l0/19/22
l0/19/22
10/19/22
10/19/22
10/19/22
10/19/22
Lab ID: 22J1153-11
Analysis
Date/Time
10/21 /22
10/19/22
I 0/19/22
10/19/22
l0119/22
10/19/22
10/19/22
10/19/22
I 0/19/22
10/19/22
I 0/19/22
10/19/22
Flag(s)
Page 24 of 53
=
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 15, 2022
Company:
Address:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Parameter
Contact:
Project:
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Suite 600
Lakewood, Colorado 80228
Ms. Kathy Weinel
White Mesa Mill GW
MW-12 10132022
597226011
Ground Water
13-OCT-22 09:05
18-OCT-22
Client
Qualifier Result Uncertainty
Rad Gas Flow Proportional Counting
GFPC, Total Alpha Radium, Liquid "As Received"
Gross Radium Alpha u 1.00 +/-0.183
The following Analytical Methods were performed:
Method Descri tion
EPA 903.0
Surrogate/Tracer Recovery Test
MDC
0.631
Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received"
Notes:
Counting Uncertainty is calculated at the 68% confidence level (I-sigma).
RL
1.00
Project:
Client ID:
DNMIO0I00
DNMIO0I
Units PF DF Analyst Date
pCi/L LXB3 11/14/22
Anal st Comments
Result Nominal Recovery%
96.7
Time Batch Method
1128 2336187
Acceptable Limits
(25%-125%)
SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
the 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 24 of 29 SDG: 597226
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0 :[phone] F: [phone]
www.ChemtechFord.com CHEMTECH·FORD Serving the lntermountain West Since 1953
LABORATORIES
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-14_10112022
Matrix: Water
Date Sampled: 10/11/22 14:50
Cakulations
Anions, Total
Cation/Anion Balance
Cations, Total
TDS Ratio
lnor~anic
Alkalinity -Bicarbonate (as CaCO3)
Alkalinity -Carbonate (as CaCO3)
AmmoniaasN
Chloride
Fluoride
Nitrate+ Nitrite, Total, as N
Sulfate
TDS, Calculated
Total Dissolved Solids (TDS)
\lctals
Arsenic, Dissolved
Beryllium, Dissolved
Cadmium, Dissolved
Calcium, Dissolved
Chromium, Dissolved
Cobalt, Dissolved
Copper, Dissolved
Iron, Dissolved
Lead, Dissolved
Magnesium, Dissolved
Manganese, Dissolved
Mercury, Dissolved
Molybdenum, Dissolved
Nickel, Dissolved
Potassium, Dissolved
Selenium, Dissolved
Silver, Dissolved
Sodium, Dissolved
Thallium, Dissolved
Tin, Dissolved
Uranium, Dissolved
Vanadium, Dissolved
Result
49.2
2.0
51.2
1.07
356
< 1.0
< 0.0500
18.4
<0.100
<0.100
2000
3200
3430
<0.0050
< 0.0005
0.0013
488
< 0.0250
<0.010
< 0.0100
<0.03
< 0.0010
154
1.73
< 0.00050
< 0.0100
< 0.0200
11.9
< 0.0050
<0.010
319
< 0.0005
< 0.10
0.0579
< 0.0150
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Certificate of Analysis
Units
meq/L
%
meq/L
None
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
Minimum
Reporting
Limit
1.0
1.0
0.0500
1.00
0.100
0.100
100
5
20
0.0050
0.0005
0.0005
0.2
0.0250
0.010
0.0100
O.D3
0.0010
0.2
0.0100
0.00050
0.0100
0.0200
0.5
0.0050
0.010
0.5
0.0005
0.10
0.0003
0.0150
PO#:
Receipt: 10/14/22 11: 15 @ 2.1 °C
Date Reported: 11/1/2022
Project Name: 4th Quarter Ground Water 2022
Sampled By: Tanner Holliday
Method
SM 1030 E
SM 1030 E
SM 1030 E
SM 2340 B
SM 2320 B
SM 2320 B
EPA350.I
EPA300.0
EPA 300,0
EPA353.2
EPA300.0
SM2540C
SM 2540 C
EPA200.8
EPA 200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA245.1
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA200.8
CtF WO#: 22J1153
Preparation
Date/Time
10/31/22
10/31/22
10/31/22
10/31/22
10/19/22
I 0/19/22
10/20/22
10/17/22
10/17/22
10/18/22
10/19/22
10/31/22
10/17/22
10/21/22
10/21 /22
10/21/22
10/24/22
10/21 /22
10/21/22
10/21/22
10/24/22
10/21/22
10/24/22
10/21/22
10/17/22
10/21/22
10/21/22
10/24/22
10/21/22
10/21/22
10/24/22
10/21/22
10/24/22
10/21/22
10/21/22
Lab ID: 22J1153-03
Analysis
Date/Time
10/31/22
10/31 /22
10/31/22
10/31/22
10/19/22
10/19/22
10/27/22
10/17/22
10/17/22
10/18/22
10/19/22
10/31/22
10/17/22
10/21/22
10/21/22
10/21/22
10/24/22
10/21/22
I0/21/22
10/21/22
10/24/22
10/21/22
10/24/22
10/21/22
10/18/22
10/21/22
10/21/22
10/24/22
10/21/22
10/21/22
10/24/22
10/21/22
10/24/22
10/21/22
10/21/22
f!!g{fil
Page 7 of 53
Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com CHEMTECH·FORD Serving the lntermountain West Since 1953
Ll\80RATOl!IES
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-14_10112022 (cont.)
Matrix: Water
Date Sampled: 10/11/22 14:50
\lctals (cont.)
Zinc, Dissolved 0.0118
\ olatilc Oq~m1ic ( ·omroumts
Acetone <20.0
Benzene < 1.0
Carbon Tetrachloride < 1.0
Chloroform < 1.0
Chloromethane < 1.0
Methyl Ethyl Ketone <20.0
Methylene Chloride < 1.0
Naphthalene < 1.0
Tetrahydrofuran < 1.0
Toluene < 1.0
Xylenes, total < 1.0
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
mg/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
Certificate of Analysis
Minimum
Reporting
Limit
0.0100
20.0
1.0
1.0
1.0
1.0
20.0
1.0
1.0
1.0
1.0
1.0
PO#:
Receipt: 10/14/22 11:15@ 2.1 °C
Date Reported: 11/1/2022
Project Name: 4th Quarter Ground Water 2022
Sampled By: Tanner Holliday
Method
EPA200.8
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
CtF WO#: 22J1153
Preparation
Date/Time
10/21/22
I 0/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
I 0/19/22
10/19/22
10/19/22
10/19/22
Lab ID: 22J1153-03
Analysis
Date/Time
10/21/22
10/19/22
10/19/22
I 0/19/22
10/19/22
10/19/22
10/19/22
10/19/22
I 0/19/22
10/19/22
10/19/22
10/19/22
Page 8 of 53
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 15, 2022
Company:
Address:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado 80228
Contact: Ms. Kathy Weinel
Project: White Mesa Mill GW -------
Client Sample ID: MW-14_10112022
Sample ID: 597226003
Matrix: Ground Water
Collect Date: l l-OCT-22 14:50
Receive Date: 18-OCT-22
Collector: Client
Parameter Qualifier Result Uncertainty MDC
Rad Gas Flow Proportional Counting
GFPC, Total Alpha Radium, Liquid "As Received"
Gross Radium Alpha U 1.00 +/-0.174 0.771
The following Analytical Methods were performed: -------Method Descri tion
RL
1.00
---------------EPA 903.0
Surrogate/Tracer Recovery Test
Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received"
Notes:
Counting Uncertainty is calculated at the 68% confidence level (I-sigma).
Project:
Client ID:
DNMIO0l00
DNMIO0l
Units PF DF Analyst Date Time Batch Method
pCi/L LXB3 11/14/22 0801 2336187
____ A_n_al __ _g_ Comments
Result Nominal Recovery% Acceptable Limits
IOI (25%-125%)
SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
the greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 17 of 29 SDG: 597226
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com CHEMTECH·FORD Serving the lntermountain West Since 1953
LMJOIIAfOll:l[S
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-15_10122022
Matrix: Water
Date Sampled: 10/12/22 10:30
Calculations
Anions, Total
Cation/Anion Balance
Cations, Total
TDS Ratio
lnor~anic
Alkalinity -Bicarbonate (as CaCO3)
Alkalinity -Carbonate (as CaCO3)
AmmoniaasN
Chloride
Fluoride
Nitrate+ Nitrite, Total, as N
Sulfate
TDS, Calculated
Total Dissolved Solids (TDS)
\I eta ls
Arsenic, Dissolved
Beryllium, Dissolved
Cadmium, Dissolved
Calcium, Dissolved
Chromium, Dissolved
Cobalt, Dissolved
Copper, Dissolved
Iron, Dissolved
Lead, Dissolved
Magnesium, Dissolved
Manganese, Dissolved
Mercury, Dissolved
Molybdenum, Dissolved
Nickel, Dissolved
Potassium, Dissolved
Selenium, Dissolved
Silver, Dissolved
Sodium, Dissolved
Thallium, Dissolved
Tin, Dissolved
Uranium, Dissolved
Vanadium, Dissolved
Result
49.7
6.1
56.2
I.II
337
< 1.0
< 0.0500
39.3
< 0.100
0.165
2010
3340
3720
< 0.0050
< 0.0005
< 0.0005
438
< 0.0250
<0.010
< 0.0100
< 0,03
< 0.0010
167
< 0.0100
< 0.00050
< 0.0100
< 0.0200
10.6
0.124
<0.010
467
< 0.0005
< 0.10
0.0422
< 0.0150
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Certificate of Analysis
Units
meq/L
%
meq/L
None
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
Minimum
Reporting
Limit
1.0
1.0
0.0500
I.OD
0.100
0.100
100
5
20
0.0050
0.0005
0.0005
0.2
0.0250
0.010
0.0100
0.03
0.0010
0.2
0.0100
0.00050
0.0100
0.0200
0.5
0.0050
0.010
5.0
0.0005
0.10
0.0003
0.0150
PO#:
Receipt: 10/14/22 11: 15 @ 2.1 °C
Date Reported: 11/1/2022
Project Name: 4th Quarter Ground Water 2022
Sampled By: Tanner Holliday
Method
SM 1030 E
SM 1030 E
SM 1030 E
SM 2340 B
SM 2320 B
SM 2320 B
EPA350.l
EPA300.0
EPA300.0
EPA353.2
EPA300.0
SM 2540 C
SM 2540 C
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA245.l
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA200.8
CtF WO#: 22J1153
Preparation
Date/Time
10/3 1/22
10/31/22
I 0/31/22
10/31/22
10/19/22
10/19/22
10/20/22
10/17/22
10/17/22
10/18/22
10/19/22
10/31/22
10/17/22
10/21/22
10/21/22
I 0/21/22
10/24/22
10/21/22
10/21/22
10/21/22
10/24/22
10/21/22
10/24/22
10/21/22
10/17/22
10/21/22
I 0/21/22
10/24/22
10/21/22
10/21/22
10/24/22
10/21/22
10/24/22
10/21/22
10/21/22
Lab ID: 22J1153-08
Analysis
Date/Time
10/31/22
I 0/31/22
10/31/22
10/31/22
10/19/22
10/19/22
10/27/22
10/17/22
10/17/22
10/18/22
10/20/22
10/31/22
10/17/22
10/21/22
10/21/22
10/21/22
10/24/22
10/21/22
10/21/22
10/21/22
10/24/22
I 0/21/22
10/24/22
10/21/22
10/18/22
10/21/22
10/21/22
10/24/22
10/21/22
10/21/22
10/24/22
10/21/22
10/24/22
10/21/22
10/21/22
fulill).
Page 17 of 53
Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0 :[phone] F: [phone]
www.ChemtechFord.com CHEMTECH·FORD Serving the lntermountain West Since 1953
lA6ORAT0R1£S
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-15_10122022 (cont.)
Matrix: Water
Date Sampled: 10/12/22 10:30
Result
\lctals (cont.)
Zinc, Dissolved < 0.0100
\'ulatilc Organic Compounds
Acetone <20.0
Benzene < 1.0
Carbon Tetrachloride < 1.0
Chlorofonn < 1.0
Chloromethane < 1.0
Methyl Ethyl Ketone <20.0
Methylene Chloride < 1.0
Naphthalene < 1.0
Tetrahydrofuran < 1.0
Toluene < 1.0
Xylenes, total < 1.0
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Units
mg/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
Certificate of Analysis
Minimum
Reporting
Limit
0.0100
20.0
LO
1.0
1.0
1.0
20.0
LO
LO
1.0
1.0
1.0
PO#:
Receipt: 10/14/22 11:15@ 2.1 °C
Date Reported: 11/1/2022
Project Name: 4th Quarter Ground Water 2022
Sampled By: Tanner Holliday
Method
EPA200.8
EPA 8260D 15030A
EPA 8260D 15030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /503 0A
EPA 8260D /5030A
EPA 8260D 15030A
CtF WO#: 22J1153
Preparation
Date/Time
10/21/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
I Oil 9/22
10/19/22
I 0/19/22
10/19/22
10/19/22
Lab ID: 22J1153-08
Analysis
Date/Time
10/21/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
I 0/19/22
.El..!!Jilll
Page 18 of 53
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 15, 2022
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-15 10122022
Sample ID: 597226008
Matrix: Ground Water
Collect Date: 12-OCT-22 10:30
Receive Date: l 8-OCT-22
Collector: Client
Project:
Client ID:
DNMIO0lO0
DNMIO0l
Qualifier Result Uncertainty MDC RL Units PF DF Analyst Date Time Batch Method ----------------------'------------Parameter
Rad Gas Flow Proportional Counting
GFPC, Total Alpha Radium, Liquid "As Received"
Gross Radium Alpha U 1.00 +/-0.319 0.881 1.00 pCi/L LXB3 I 1/14/22 0803 2336187
The following Analytical Methods were performed:
Method Descri tion
EPA 903.0
----------------~A~n~a=-1 st Comments
Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits
Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 69.9 (25%-125%)
Notes:
Counting Uncertainty is calculated at the 68% confidence level (I-sigma).
SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
the greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 21 of 29 SDG: 597226
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
I Chemtech-Ford Laboratories
9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com CHEMTECH·FORD Serving the lntermountain West Since 1953
LABORAT0P.IES
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-17_10172022
Matrix: Water
Date Sampled: 10/17/22 11:00
Calculations
Anions, Total
Cation/Anion Balance
Cations, Total
TDS Ratio
TDS, Calculated
Inorganic
Alkalinity -Bicarbonate (as CaCO3)
Alkalinity -Carbonate (as CaC03)
Ammonia as N
Chloride
Fluoride
Nitrate+ Nitrite, Total, as N
Sulfate
Total Dissolved Solids (TDS)
Metals
Arsenic, Dissolved
Beryllium, Dissolved
Cadmium, Dissolved
Calcium, Dissolved
Chromium, Dissolved
Cobalt, Dissolved
Copper, Dissolved
Iron, Dissolved
Lead, Dissolved
Magnesium, Dissolved
Manganese, Dissolved
Mercury, Dissolved
Molybdenum, Dissolved
Nickel, Dissolved
Potassium, Dissolved
Selenium, Dissolved
Silver, Dissolved
Sodium, Dissolved
Thallium, Dissolved
Tin, Dissolved
Uranium, Dissolved
Vanadium, Dissolved
Result
46.1
-1.5
44.7
1.05
2940
336
< 1.0
< 0.0500
54.0
0.224
1.11
1820
3090
< 0.0050
< 0.0005
< 0.0005
283
< 0.0250
< 0.010
< 0.0100
< 0.03
< 0.0010
140
0.0315
< 0.00050
< 0.0100
< 0.0200
9.8
0.0178
< 0.010
431
< 0.0005
<0.10
0.0195
< 0.0150
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Certificate of Analysis
meq/L
%
meq/L
None
mg/L
mg/L
mg/L
mg.IL
mg/L
mg/L
mg.IL
mg.IL
mg.IL
mg.IL
mg/L
mg/L
mg.IL
mg.IL
mg.IL
mg.IL
mg.IL
mg.IL
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg.IL
mg/L
mg/L
mg/L
mg/L
mg.IL
mg/L
Minimum
Reporting
Limit
5
1.0
1.0
0.0500
20.0
0.100
0.100
20.0
20
0.0050
0.0005
0.0005
0.2
0.0250
0.010
0.0100
0.03
0.0010
0.2
0.0100
0.00050
0.0100
0.0200
0.5
0.0050
0.010
0.5
0.0005
0.10
0.0003
0.0150
PO#:
Receipt: 10/21/22 10:57@ -0.9 °C
Date Reported: 11/10/2022
Project Name: 4th Quarter Ground Water 2022
Sampled By: Tanner Holliday
Method
SM 1030 E
SM 1030 E
SM 1030 E
SM2340 8
SM 2540 C
SM 2320 8
SM2320 B
EPA350.l
EPA300.0
EPA300.0
EPA353.2
EPA300.0
SM2540C
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA245.I
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA200.8
CtF WO#: 22J1703
Preparation
Date/Time
11/3/22
11 /3/22
11/3/22
11/3/22
11/3/22
10/24/22
10/24/22
11/2/22
10/25/22
11/2/22
10/24/22
10/25/22
10/21/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
10/24/22
10/26/22
10/25/22
10/26/22
10/26/22
10/24/22
10/26122
10126122
10/24/22
10/26122
10/24/22
10/26/22
10126/22
Lab ID: 22Jl 703-01
Analysis
Date/Time
11/3/22
11/3/22
11/3/22
11/3/22
11/3/22
10/25/22
10/25/22
11/2/22
10/25/22
11/2/22
10/24/22
10/25/22
10/24/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
10/24/22
10/26/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
10/26/22
10/24/22
10/26/22
l0/24/22
10/26122
10/26/22
.E!.!!.w.l
Page 3 of 47
Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com CHEMTECH·FORD Serving the lntermountain West Since 1953
Ll\60RATORIES
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-17_10172022(cont.)
Matrix: Water
Date Sampled: 10/17/22 11:00
~lctals (ront.)
Zinc, Dissolved < 0.0100
\"olatilc Organic Compounds
Acetone <20.0
Benzene < 1.0
Carbon Tetrachloride < 1.0
Chlorofom1 < 1.0
Chloromethane < 1.0
Methyl Ethyl Ketone <20.0
Methylene Chloride < 1.0
Naphthalene < 1.0
Tetrahydrofuran < 1.0
Toluene < 1.0
Xylenes, total < 1.0
Project Name: 4th Quarter Ground Water 2022
www. Chem tech Ford. com
Units
mg/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
Certificate of Analysis
PO#:
Receipt: 10/21/22 10:57@ -0.9 °C
Date Reported: 11/10/2022
Project Name: 4th Quarter Ground Water 2022
Minimum
Reporting
Limit
0.0100
20.0
1.0
1.0
1.0
1.0
20.0
1.0
1.0
1.0
1.0
1.0
Sampled By: Tanner Holliday
Method
EPA200.8
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
CtF WO#: 22J1703
Preparation
Date/Time
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
Lab ID: 22J1703-01
Analysis
Date/Time
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
.lli.lill}.
Page 4 of 47
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 22, 2022
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-17 10172022
598057001
Ground Water
l 7-OCT-22 11 :00
25-OCT-22
Client
Qualifier Result Uncertainty
Rad Gas Flow Proportional Counting
GFPC, Total Alpha Radium, Liquid "As Received"
Gross Radium Alpha U 1.00 +/-0.236
The following Analytical Methods were performed:
MDC
0.909
RL
1.00
Project:
Client ID:
DNMIO0l00
DNMIO0l
Units PF DF Analyst Date Time Batch Method
pCi/L JXK3 11/20/22 1422 2339842
----------------Method Descri tion Anal st Comments -------------~------~~ EPA 903.0
Surro_gate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits
Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 106 (25%-125%)
Notes:
Counting Uncertainty is calculated at the 68% confidence level (I-sigma).
SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
the greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 16 of 25 SDG: 598057
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
I Chemtech-Ford Laboratories
9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com CHEMTECH·FORD Serving the lntermountain West Since 1953
L/~BO~AT0A1£5
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-18_10182022
Matrix: Water
Date Sampled: 10/18/22 12:45
Calculations
Anions, Total
Cation/Anion Balance
Cations, Total
TDS Ratio
TDS, Calculated
Inorganic
Alkalinity• Bicarbonate (as CaC03)
Alkalinity• Carbonate (as CaCO3)
AmmoniaasN
Chloride
Fluoride
Nitrate+ Nitrite, Total, as N
Sulfate
Total Dissolved Solids (TDS)
i\lctals
Arsenic, Dissolved
Beryllium, Dissolved
Cadmium, Dissolved
Calcium, Dissolved
Chromium, Dissolved
Cobalt, Dissolved
Copper, Dissolved
Iron, Dissolved
Lead, Dissolved
Magnesium, Dissolved
Manganese, Dissolved
Mercury, Dissolved
Molybdenum, Dissolved
Nickel, Dissolved
Potassium, Dissolved
Selenium, Dissolved
Silver, Dissolved
Sodium, Dissolved
Thallium, Dissolved
Tin, Dissolved
Uranium, Dissolved
Vanadium, Dissolved
Result
49.7
-4.7
45.3
0.850
3100
345
< 1.0
< 0.0500
42.8
0.317
<0.100
2000
2640
< 0.0050
< 0.0005
< 0.0005
536
< 0.0250
< 0.010
< 0.0100
0.03
< 0.0010
126
0. 107
< 0.00050
< 0.0100
< 0.0200
7.6
< 0.0050
< 0.010
183
0.0020
<0.10
0.0246
< 0.0150
Project Name: 4th Quarter Ground Water 2022
www. Chem tech Ford. com
Certificate of Analysis
Units
meq/L
%
meq/L
None
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
Minimum
Reporting
Limit
5
1.0
1.0
0.0500
20.0
0.100
0.100
20.0
20
0.0050
0.0005
0.0005
0.2
0.0250
0.010
0.0100
0.03
0.0010
0.2
0.0100
0.00050
0.0100
0.0200
0.5
0.0050
0.010
0.5
0.0005
0.10
0.0003
0.0150
PO#:
Receipt: 10/21/22 10:57@ -0.9 ·c
Date Reported: 11/10/2022
Project Name: 4th Quarter Ground Water 2022
Sampled By: Tanner Holliday
M£!h!ll!
SM 1030 E
SM 1030 E
SM 1030 E
SM2340 B
SM2540C
SM 2320B
SM2320B
EPA350.l
EPA300.0
EPA300.0
EPA353.2
EPA300.0
SM2540C
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.8
EPA 200.7
EPA200.8
EPA200.7
EPA200.8
EPA245.l
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA200.8
CtF WO#: 22J1703
Preparation
Date/Time
11/3/22
11 /3/22
11/3/22
I 1/3/22
11/3/22
10/24/22
10/24/22
11/2/22
10/25/22
11/2/22
10/24/22
I 1/8/22
10/21/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
10/24/22
10/26/22
10/25/22
10/26/22
10/26/22
10/24/22
10/26/22
10/26/22
10/24/22
10/26/22
10/24/22
10/26/22
10/26/22
Lab ID: 22Jl 703-03
Analysis
Date/Time
11/3/22
I 1/3/22
I 1/3/22
I 1/3/22
I 1/3/22
10/25/22
10/25/22
11/2/22
10/25/22
11/2/22
10/24/22
11/8/22
10/24/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
10/24/22
10/26/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
10/26/22
10/24/22
10/26/22
10/24/22
10/26/22
10/26/22
Page 7 of 47
I Chemtech-Ford Laboratories
9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www. Chem tech Ford. com CHEMTECH·FORD Serving the lntermountain West Since 1953
LABOR,\TO RI ES
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-18_10182022 (cont.)
Matrix: Water
Date Sampled: 10/18/22 12:45
Result
:\lctals (cont.)
Zinc, Dissolved < 0.0100
Volatile Organic Compounds
Acetone <20.0
Benzene < LO
Carbon Tetrachloride < 1.0
Chloroform < 1.0
Chloromethane < 1.0
Methyl Ethyl Ketone <20.0
Methylene Chloride < 1.0
Naphthalene < 1.0
Tetrahydrofuran < 1.0
Toluene < 1.0
Xylenes, total < 1.0
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Units
mg/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
Certificate of Analysis
PO#:
Receipt: 10/21/22 10:57@ -0.9 °C
Date Reported: 11/10/2022
Project Name: 4th Quarter Ground Water 2022
Minimum
Reporting
Limit
0.0100
20.0
1.0
1.0
1.0
1.0
20.0
1.0
1.0
1.0
1.0
1.0
Sampled By: Tanner Holliday
~
EPA200.8
EPA 8260D 15030A
EPA 8260D 15030A
EPA 8260D 15030A
EPA 8260D 15030A
EPA 8260D 15030A
EPA 8260D 15030A
EPA 8260D 15030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D 15030A
EPA 8260D 15030A
CtF WO#: 22J1703
Preparation
Date/Time
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
Lab ID: 22Jl 703-03
Analysis
Date/Time
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
f!J!g{fil
Page 8 of 47
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 22, 2022
Company:
Address:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Parameter
Contact:
Project:
Suite 600
Lakewood, Colorado 80228
Ms. Kathy Weinel
White Mesa Mill GW ---Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
MW-18 10182022
598057003
Ground Water
18-OCT-22 12:45
25-OCT-22
Client
Qualifier Result Uncertainty
Rad Gas Flow Proportional Counting
GFPC, Total Alpha Radium, Liquid "As Received"
Gross Radium Alpha U 1.00 +/-0.203
The following Analytical Methods were performed:
Method Descri tion ~---EPA 903.0
Test
MDC
0.628
S~rrogate/Tracer Recovery
Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received"
Notes:
Counting Uncertainty is calculated at the 68% confidence level (I-sigma).
Project: DNMIO0 100
Client ID: DNMIO0 1
----------RL Units PF
1.00 pCi/L JXK3 I 1/20/22 1422 2339842
---------Anal)'.st Comm_!:nts __
Result Nominal Recovery% Acceptable Limit~
109 (25%-125%)
SRL = ample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
the 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
age 18 of 25 SDG: 598057
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
=
I Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www. Chem tech Ford. com CHEMTECH·FORD Serving the lntermountain West Since 1953
u~eoR~\TOJIIES
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-19_10172022
Matrix: Water
Date Sampled: 10/17/22 14:25
Calculations
Anions, Total
Cation/Anion Balance
Cations, Total
TDS Ratio
TDS, Calculated
Inorganic
Alkalinity• Bicarbonate (as CaC03)
Alkalinity -Carbonate (as CaC03)
Ammonia as N
Chloride
Fluoride
Nitrate+ Nitrite, Total, as N
Sulfate
Total Dissolved Solids (TDS)
:\I eta ls
Arsenic, Dissolved
Beryllium, Dissolved
Cadmium, Dissolved
Calcium, Dissolved
Chromium, Dissolved
Cobalt, Dissolved
Copper, Dissolved
Iron, Dissolved
Lead, Dissolved
Magnesium, Dissolved
Manganese, Dissolved
Mercury, Dissolved
Molybdenum, Dissolved
Nickel, Dissolved
Potassium, Dissolved
Selenium, Dissolved
Silver, Dissolved
Sodium, Dissolved
Thallium, Dissolved
Tin, Dissolved
Uranium, Dissolved
Vanadium, Dissolved
Result
15.6
. 1.9
15.0
0.980
949
195
< 1.0
0.115
38.8
0.985
2.06
507
932
< 0.0050
< 0.0005
< 0.0005
132
<0.0250
<0.010
< 0.0100
< 0.03
< 0,0010
48.4
< 0.0100
< 0.00050
< 0.0100
< 0.0200
4.5
0.0139
< 0.010
98.4
< 0.0005
< 0.10
0.0062
< 0.0150
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Certificate of Analysis
Units
meq/L
%
meq/L
None
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
Minimum
Reporting
Limit
5
1.0
1.0
0.0500
20.0
0.200
0.100
20.0
20
0.0050
0.0005
0.0005
0.2
0.0250
0.010
0.0100
0.03
0.0010
0.2
0.0100
0.00050
0.0100
0.0200
0.5
0.0050
0.010
0.5
0.0005
0.10
0.0003
0.0150
PO#:
Receipt: 10/21/22 10:57@ -0.9 °C
Date Reported: 11/10/2022
Project Name: 4th Quarter Ground Water 2022
Sampled By: Tanner Holliday
Method
SM 1030 E
SM 1030E
SM 1030E
SM 2340 B
SM2540 C
SM2320 B
SM 2320 B
EPA350.l
EPA300.0
EPA300.0
EPA353.2
EPA300.0
SM2540C
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA245.I
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA200.8
CtF WO#: 22J1703
Preparation
Date/Time
I 1/3/22
I 1/3/22
ll/3/22
11/3/22
I 1/3/22
10/24/22
10/24/22
11/2/22
10/25/22
11/2/22
10/24/22
10/25/22
10/21/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
I 0/26/22
10/26/22
10/24/22
10/26/22
10/24/22
10/26/22
10/25/22
10/26/22
10/26/22
10/24/22
10/26/22
10/26/22
10/24/22
10/26/22
10/24/22
10/26/22
10/26/22
Lab ID: 22Jl 703-02
Analysis
Date/Time
I 1/3/22
11/3/22
11/3/22
11/3/22
11/3/22
10/25/22
10/25/22
11/2/22
10/25/22
11/2/22
10/24/22
10/25/22
10/24/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
10/24/22
10/26/22
I 0/26/22
I 0/26/22
10/26/22
10/24/22
10/26/22
10/26/22
10/24/22
10/26/22
10/24/22
10/26/22
10/26/22
Page 5 of 47
Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0 :[phone] F: [phone]
www. Chem tech Ford. com CHEMTECH·FORD Serving the lntermountain West Since 1953
LA60R,\TOAIES
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-19_10172022 (cont.)
Matrix: Water
Date Sampled: 10/17/22 14:25
Result
\lctals (cont.)
Zinc, Dissolved < 0.0100
\ olatile Organic Com pounds
Acetone <20.0
Benzene < 1.0
Carbon Tetrachloride < 1.0
Chloroform < 1.0
Chloromethane < 1.0
Methyl Ethyl Ketone <20.0
Methylene Chloride < 1.0
Naphthalene < 1.0
Tetrahydrofuran < 1.0
Toluene < 1.0
Xylenes, total < 1.0
Project Name: 4th Quarter Ground Water 2022
www. Chem tech Ford. com
Units
mg/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
Certificate of Analysis
PO#:
Receipt: 10/21/22 10:57@ -0.9 °C
Date Reported: 11/10/2022
Project Name: 4th Quarter Ground Water 2022
Minimum
Reporting
Limit
0.0100
20.0
1.0
1.0
1.0
1.0
20.0
1.0
1.0
1.0
1.0
1.0
Sampled By: Tanner Holliday
Method
EPA200.8
EPA 8260D /S030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /S030A
EPA 8260D /S030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /S030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
CtF WO#: 22J1703
Preparation
Date/Time
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
Lab ID: 22Jl 703-02
Analysis
Date/Time
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
~
Page 6 of 47
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 22, 2022
Company :
Address:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado 80228
Contact: Ms. Kathy Weinel
Project: White Mesa Mill GW --------------Client Sample ID: MW-19 10172022
Sample ID: 598057002
Matrix: Ground Water
Collect Date: l 7-OCT-22 14:25
Receive Date: 25-OCT-22
Collector: Client
Parameter Qualifier Result Uncertainty MDC ---------Rad Gas Flow Proportional Counting
GFPC, Total Alpha Radium, Liquid "As Received"
Gross Radium Alpha U 1.00 +/-0.272 0.676
The following Analytical Methods were perfonned:
RL
1.00
Project:
Client ID:
DNMIO0l00
DNMIO0l
Units PF DF Analyst Date Time Batch Method
pCi/L JXK3 11/20/22 1422 2339842
Method Descri tion
EPA 903.0
-----~------Anal)'st Comments
Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits
Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 104 (25%-125%)
Notes:
Counting Uncertainty is calculated at the 68% confidence level (I-sigma).
SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
the greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 17 of25 SDG: 598057
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
I Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www. Chem tech Ford. com
Serving the lntermountain West Since 1953
CHEMTECH-FORD
LA II ORATORIES
Amended
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-20_11012022
Matrix: Water
Date Sampled: 11/1/22 12:00
Calculations
Anions, Total
Cation/Anion Balance
Cations, Total
TDS Ratio
TDS, Calculated
Inorganic
Alkalinity -Bicarbonate (as CaCO3)
Alkalinity -Carbonate (as CaCOJ)
AmmoniaasN
Chloride
Fluoride
Nitrate+ Nitrite, Total, as N
Sulfate
Total Dissolved Solids (TDS)
\lctals
Arsenic, Dissolved
Beryllium, Dissolved
Cadmium, Dissolved
Calcium, Dissolved
Chromium, Dissolved
Cobalt, Dissolved
Copper, Dissolved
Iron, Dissolved
Lead, Dissolved
Magnesium, Dissolved
Manganese, Dissolved
Mercury, Dissolved
Molybdenum, Dissolved
Nickel, Dissolved
Potassium, Dissolved
Selenium, Dissolved
Silver, Dissolved
Sodium, Dissolved
Thallium, Dissolved
Result
67.3
-JO
54.9
1.08
4390
71.6
< 1.0
< 0.0500
60.8
0.202
7.12
3080
4740
< 0.0050
< 0.0005
< 0.0005
299
< 0.0250
<0.010
< O.OIOO
< 0.03
< 0.0010
30.6
< 0.0100
< 0.00050
0.0159
< 0.0200
23.5
0.0062
< 0.010
848
< 0.0005
Proiect Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Certificate of Analysis Amended
Units
meq/L
%
meq/L
None
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
Minimum
Reporting
Limit
5
1.0
1.0
0.0500
1.00
0.100
2.00
50.0
20
0.0050
0.0005
0.0005
0.2
0.0250
0.010
0.0100
0.03
0.0010
0.2
0.0100
0.00050
0.0100
0.0200
0.5
0.0050
0.010
5.0
0.0005
PO#:
Receipt: 11/3/22 12:10@ -3.1 °C
Date Reported: 12/21/2022
Project Name: 4th Quarter Ground Water 2022
Sampled By: Tanner Holliday
Method
SM I030 E
SM 1030 E
SM 1030 E
SM2340 B
SM 2540 C
SM2320 B
SM2320B
EPA350.1
EPA300.0
EPA300.0
EPA353.2
EPA300.0
SM2540C
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA245.1
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.7
EPA200.8
CtF WO#: 22K0334
Preparation
Date/Time
11/16/22
11/16/22
11/16/22
11/16/22
11/16/22
11/3/22
I 1/3/22
11/14/22
11/11 /22
11/11/22
I 1/8/22
11/18/22
11/4/22
11/14/22
11/14/22
I 1/14/22
I 1/8/22
11/14/22
11/14/22
11/14/22
11/8/22
11/14/22
11/8/22
11/14/22
11/10/22
11/14/22
11/14/22
11/8/22
11/14/22
11/14/22
11/8/22
11/14/22
Lab ID: 22K0334-03
Analysis
Date/Time
11/28/22
I 1/28/22
11/28/22
11/28/22
11/28/22
11/3/22
11/3/22
11/14/22
11/14/22
11/14/22
11/8/22
I 1/19/22
11/4/22
11/14/22
11/14/22
11/14/22
11/8/22
11/14/22
11/14/22
11/14/22
11/8/22
11/14/22
11/8/22
11/14/22
11/10/22
11/14/22
11/14/22
11/8/22
11/14/22
11/14/22
I 1/8/22
11/14/22
Page 7 of 39
Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com
Serving the lntermountain West Since 1953
CHEMTECH-FORD
LABORATORIES
Amended
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-20_11012022 (cont.)
Matrix: Water
Date Sampled: 11/1/22 12:00
\lctals (cont.)
Tin, Dissolved < 0.10
Uranium, Dissolved 0.0020
Vanadium, Dissolved < 0.0150
Zinc, Dissolved < 0.0100
\'olatilc Organic Compounds
Acetone <20.0
Benzene < 1.0
Carbon Tetrachloride < 1.0
Chlorofonn < 1.0
Chloromethane < 1.0
Methyl Ethyl Ketone <20.0
Methylene Chloride < 1.0
Naphthalene < 1.0
Tetrahydrofuran < 1.0
Toluene < 1.0
Xylenes, total < 1.0
Proiect Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
mg/L
mg/L
mg/L
mg/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
Certificate of Analysis
PO#:
Receipt: 11/3/22 12:10@ -3.1 °C
Date Reported: 12/21/2022
Amended
Project Name: 4th Quarter Ground Water 2022
Minimum
Reporting
Limit
0.10
0.0003
0.0150
0.0100
20.0
1.0
1.0
1.0
1.0
20.0
1.0
1.0
1.0
1.0
1.0
Sampled By: Tanner Holliday
Method
EPA200.7
EPA200.8
EPA200.8
EPA200.8
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
CtF WO#: 22K0334
Preparation
Date/Time
11/8/22
11/14/22
11/14/22
11/14/22
11/4/22
11/4/22
11 /4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
Lab ID: 22K0334-03
Analysis
Date/Time
11/8/22
11/14/22
11/14/22
11/14/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
.E!.!!..Wl
Page 8 of 39
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: December 6, 2022
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-20 11012022
599611004
Ground Water
0l-NOV-22 12:00
04-NOV-22
Client
Qualifier Result Uncertainty
Rad Gas Flow Proportional Counting
GFPC, Total Alpha Radium, Liquid "As Received"
Gross Radium Alpha U 1.00 +/-0.197
The following Analytical Methods were performed:
MDC
0.585
RL
1.00
Project:
Client ID:
DNMIO0l00
DNMIO0l
Units PF DF Analyst Date Time Batch Method
pCi/L JXK3 11/20/22 1422 2339842
Method Descri tion
EPA 903.0
__________________ A_n_a~l . _st Comments
Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limit~
Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 111 (25%-125%)
Notes:
Counting Uncertainty is calculated at the 68% confidence level (I-sigma).
SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
the 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: 599611 Revl
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com CHEMTECH·FORD Serving the lntermountain West Since 1953
LAO:OtAfOIIIES
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-22_10192022
Matrix: Water
Date Sampled: 10/19/22 13:20
( "akulalions
Anions, Total
Cation/Anion Balance
Cations, Total
TDS Ratio
TDS, Calculated
lnor~anil·
Alkalinity -Bicarbonate (as CaCO3)
Alkalinity -Carbonate (as CaC03)
Ammonia asN
Chloride
Fluoride
Nitrate+ Nitrite, Total, as N
Sulfate
Total Dissolved Solids (TDS)
'.\lclals
Arsenic, Dissolved
Beryllium, Dissolved
Cadmium, Dissolved
Calcium, Dissolved
Chromium, Dissolved
Cobalt, Dissolved
Copper, Dissolved
Iron, Dissolved
Lead, Dissolved
Magnesium, Dissolved
V!anganese, Dissolved
v1ercury, Dissolved
v1olybdenum, Dissolved
~ickel, Dissolved
'otassium, Dissolved
elenium, Dissolved
ilver, Dissolved
Jdium, Dissolved
hallium, Dissolved
n, Dissolved
·anium, Dissolved
madium, Dissolved
Result
IOI
-14
75.8
1.60
5920
< 1.0
< 1.0
1.08
53 .. 8
13.2
2.28
4780
9490
< 0.0050
0.0125
0.144
216
< 0.0250
0.453
0.106
0.04
0.0026
709
44.5
< 0.00050
0.393
0.261
10.5
0.0394
<0.010
148
0.0019
< 0.10
0.0200
<0.0150
oject Name: 4th Quarter Ground Water 2022
vw. ChemtechFord. com
Certificate of Analysis
-'1i!..
meq/L
%
meq/L
None
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
Minimum
Reporting
Limit
5
1.0
1.0
0.0500
20.0
0.500
0.100
100
50
0.0050
0.0005
0.0005
0.2
0.0250
0.010
0.0100
0.03
0.0010
0.2
0.0100
0.00050
0.0100
0.0200
0.5
0.0050
0.0IO
0.5
0.0005
0.10
0.0003
0.0150
PO#:
Receipt: 10/21/22 10:57@ -0.9 °C
Date Reported: 11/10/2022
Project Name: 4th Quarter Ground Water 2022
Sampled By: Tanner Holliday
SM I030 E
SM 1030E
SM 1030E
SM 2340 B
SM 2540 C
SM 2320B
SM2320B
EPA350.I
EPA300.0
EPA300.0
EPA353.2
EPA300.0
SM 2540 C
EPA200.8
EPA200.8
EPA200.8
EPA 200.7
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA 200.7
EPA200.8
EPA245.I
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA200.8
CtF WO#: 22J1703
Preparation
Date/Time
I 1/3/22
11/3/22
11/3/22
I 1/3/22
11/3/22
10/24/22
10/24/22
I 1/2/22
10/25/22
I 1/2/22
10/24/22
10/26/22
l0/21/22
10/26/22
10/26/22
10/26/22
I 1/8/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
I 1/8/22
10/26/22
10/25/22
10/26/22
10/26/22
l 1/8/22
l0/26/22
10/26/22
I 1/8/22
10/26/22
10/24/22
10/26/22
10/26/22
Lab ID: 22Jl 703-07
Analysis
Date/Time
I 1/3/22
11/3/22
I 1/3/22
11/3/22
I 1/3/22
10/25/22
10/25/22
11/2/22
l 0/25/22
ll/2/22
10/24/22
10/26/22
10/24/22
10/26/22
I0/26/22
I0/26/22
I I/8/22
10/26/22
10/26/22
10/26/22
I0/24/22
10/26/22
I 1/8/22
10/26/22
I0/26/22
10/26/22
10/26/22
I 1/8/22
10/26/22
10/26/22
11/8/22
10/26/22
I0/24/22
10/26/22
10/26/22
Flag{s)
Page 15 of 47
=
Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com CHEMTECH·FORD Serving the lntermountain West Since 1953
LI.BOR,\TOAIES
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-22_10192022 (cont.)
Matrix: Water
Date Sampled: 10/19/22 13:20
Result
,\lclals (cont.)
Zinc, Dissolved 1.12
\'olatilc Oq:;anic Compounds
Acetone <20.0
Benzene < 1.0
Carbon Tetrachloride < 1.0
Chloroform < 1.0
Chloromethane < 1.0
Methyl Ethyl Ketone < 20.0
Methylene Chloride < 1.0
Naphthalene < 1.0
Tetrahydrofuran < 1.0
Toluene < 1.0
Xylenes, total < 1.0
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
mg/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
Certificate of Analysis
PO#:
Receipt: 10/21/22 10:57@ -0.9 °C
Date Reported: 11/10/2022
Project Name: 4th Quarter Ground Water 2022
Minimum
Reporting
Limit
0.0100
20.0
1.0
1.0
1.0
1.0
20.0
1.0
1.0
LO
1.0
1.0
Sampled By: Tanner Holliday
Method
EPA200.8
EPA 8260D 15030A
EPA 8260D 15030A
EPA 8260D 15030A
EPA 8260D 15030A
EPA 8260D /5030A
EPA 8260D 15030A
EPA 8260D 15030A
EPA 8260D 15030A
EPA 8260D /5030A
EPA 8260D 15030A
EPA 8260D 15030A
CtF WO#: 22J1703
Preparation
Date/Time
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
Lab ID: 22Jl 703-07
Analysis
Date/Time
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
.E!!lilll
Page 16 of 47
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 22, 2022
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-22 10192022
598057007
Ground Water
19-OCT-22 13:20
25-OCT-22
Client
Qualifier Result Uncertainty _________ ....;..__ Parameter
Rad Gas Flow Proportional Counting
GFPC, Total Alpha Radium, Liquid "As Received"
Gross Radium Alpha 2.39 +/-0.448
The following Analytical Methods were performed:
MDC
0.756
RL
1.00
Project:
Client ID:
DNMIO0I00
DNMIO0I
Units PF DF Analyst Date Time Batch Method ---
pCi/L JXK3 11/20/22 1422 2339842
-----------------Method Descri tion Anal st Comments _______ _
EPA 903.0
Surrogate/Tracer Recovery Test Result __ N_ominal Recovery% Acceptable Limits
Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 94.8 (25%-125%)
Notes:
Counting Uncertainty is calculated at the 68% confidence level (I-sigma).
SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
the 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 of25 SDG: 598057
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com
Serving the lntermountain West Since 1953
CHEMTECH-FORD lA80RAt01UES
Amended
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-23_11012022
Matrix: Water
Date Sampled: 11/1/22 12:45
Calculations
Anions, Total
Cation/Anion Balance
Cations, Total
TDS Ratio
TDS, Calculated
Inorganic
Alkalinity -Bicarbonate (as CaCO3)
Alkalinity -Carbonate (as CaC03)
Ammonia as N
Chloride
Fluoride
Nitrate+ Nitrite, Total, as N
Sulfate
Total Dissolved Solids (TDS)
\I eta ls
Arsenic, Dissolved
Beryllium, Dissolved
Cadmium, Dissolved
Calcium, Dissolved
Chromium, Dissolved
Cobalt, Dissolved
Copper, Dissolved
Iron, Dissolved
Lead, Dissolved
Magnesium, Dissolved
Manganese, Dissolved
Mercury, Dissolved
Molybdenum, Dissolved
Nickel, Dissolved
Potassium, Dissolved
Selenium, Dissolved
Silver, Dissolved
Sodium, Dissolved
Thallium, Dissolved
Result
48.1
3.6
51.7
1.09
3210
254
< 1.0
< 0.0500
5.84
0.105
0.152
2060
3500
< 0.0050
< 0.0005
<0.0005
445
< 0.0250
<0.010
< 0.0100
< 0.03
< 0.0010
155
< 0.0100
< 0.00050
< 0.0100
< 0.0200
9.5
< 0.0050
<0.010
379
< 0.0005
Proiect Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Certificate of Analysis Amended
Units
meq/L
%
meq/L
None
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
Minimum
Reporting
Limit
5
1.0
1.0
0.0500
1.00
0.100
0.100
50.0
20
0.0050
0.0005
0.0005
0.2
0.0250
0.010
0.0100
0.03
0.0010
0.2
0.0100
0.00050
0.0100
0.0200
0.5
0.0050
0,010
0.5
0.0005
PO#:
Receipt: 11/3/22 12:10@ -3.1 ·c
Date Reported: 12/21/2022
Project Name: 4th Quarter Ground Water 2022
Sampled By: Tanner Holliday
Method
SM 1030 E
SM 1030 E
SM 1030E
SM 2340 B
SM2540C
SM 2320 B
SM 23208
EPA350.I
EPA300.0
EPA 300.0
EPA353.2
EPA300.0
SM 2540 C
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA245.I
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.7
EPA200.8
CtF WO#: 22K0334
Preparation
Date/Time
11/16/22
I 1/16/22
11/16/22
I 1/16/22
11/16/22
11/3/22
11/3/22
11/14/22
11/11/22
11/11/22
11/8/22
11/11/22
11/4/22
I 1/14/22
11/14/22
11/14/22
11/8/22
11/14/22
11/14/22
11/14/22
11/8/22
11/14/22
11/8/22
I 1/14/22
11/10/22
11/14/22
11/14/22
11/8/22
11/14/22
11/14/22
11/8/22
11/14/22
Lab ID: 22K0334-04
Analysis
Date/Time
11/28/22
l l/28/22
11/28/22
11/28/22
1!/28/22
11/3/22
11/3/22
11/14/22
11/14/22
11/14/22
11/8/22
11/14/22
11/4/22
11/14/22
11/14/22
11/14/22
11/8/22
11/14/22
11/14/22
11/14/22
11/8/22
11/14/22
11/8/22
11/14/22
I 1/10/22
11/14/22
11/14/22
11/8/22
11/14/22
I 1/14/22
11/8/22
I 1/14/22
.E!.J!g{fil
Page 9 of 39
Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www. Chem tech Ford. com
Serving the lntermountain West Since 1953
CHEMTECH-FORD
LABORATORIES
Amended
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-23_11012022 (cont.)
Matrix: Water
Date Sampled: 11/1/22 12:45
Result
\lct.ils (cont.)
Tin, Dissolved <0.10
Uranium, Dissolved 0.0071
Vanadium, Dissolved < 0.0150
Zinc, Dissolved < 0.0100
\'ol.itilc Organic Compounds
Acetone <20.0
Benzene < 1.0
Carbon Tetrachloride < 1.0
Chloroform < 1.0
Chloromethane < 1.0
Methyl Ethyl Ketone <20.0
Methylene Chloride < 1.0
Naphthalene < 1.0
Tetrahydrofuran < 1.0
Toluene < 1.0
Xylenes, total < 1.0
Proiect Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Units
mg/L
mg/L
mg/L
mg/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
Certificate of Analysis
PO#:
Receipt: 11/3/22 12:10@-3.1 °C
Date Reported: 12/21/2022
Amended
Project Name: 4th Quarter Ground Water 2022
Minimum
Reporting
Limit
0.10
0.0003
0.0150
0.0100
20.0
1.0
1.0
1.0
1.0
20.0
1.0
1.0
1.0
1.0
1.0
Sampled By: Tanner Holliday
EPA200.7
EPA200.8
EPA200.8
EPA200.8
EPA 82600 /5030A
EPA 82600 /5030A
EPA 82600 /5030A
EPA 82600 /5030A
EPA 82600 /5030A
EPA 82600 /5030A
EPA 82600 /5030A
EPA 82600 /5030A
EPA 82600 /5030A
EPA 82600 /5030A
EPA 82600 /5030A
CtF WO#: 22K0334
Preparation
Date/Time
11/8/22
11/14/22
11/14/22
11/14/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
I 1/4/22
11/4/22
I 1/4/22
11/4/22
Lab ID: 22K0334-04
Analysis
Date/Time
11/8/22
11/14/22
11/14/22
11/14/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
l 1/4/22
11/4/22
11/4/22
Page 10 of 39
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: December 6, 2022
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-23_11012022
Sample ID: 599611005
Matrix: Ground Water
Collect Date: 01-NOV-22 12:45
Receive Date: 04-NOV-22
Collector: Client
Qualifier Result Uncertainty -----------'-Parameter MDC RL
Rad Gas Flow Proportional Counting
GFPC, Total Alpha Radium, Liquid "As Received"
Gross Radium Alpha U I.DO +/-0.285 0.727 I.OD
The following Analytical Methods were performed: ------Method Descri lion
EPA 903.0
Surrogate/Tracer Recovery Test
Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received"
Notes:
Counting Uncertainty is calculated at the 68% confidence level (I-sigma).
Project:
Client ID:
DNMIO0IO0
DNMIO0I
Units PF OF Analyst Date Time Batch Method
pCi/L JXK3 11/20/22 1422 2339842
Anal st Comments
Result Nominal Recovery% Acceptable Limits
I IO (25%-125%)
SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
the 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 of28 SDG: 599611 Revl
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
I Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www. Chem tech Ford. com
Serving the lntermountain West Since 1953
CHEMTECH·FORD
!..ABORArORIES
Amended
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample 10: MW-24_11022022
Matrix: Water
Date Sampled: 11/2/22 6:45
('akulalions
Anions, Total
Cation/Anion Balance
Cations, Total
TDS Ratio
TDS, Calculated
Inorganic
Alkalinity -Bicarbonate (as CaCO3)
Alkalinity -Carbonate (as CaC03)
Ammonia asN
Chloride
Fluoride
Nitrate+ Nitrite, Total, as N
Sulfate
Total Dissolved Solids (TDS)
i\lctals
Arsenic, Dissolved
Beryllium, Dissolved
Cadmium, Dissolved
Calcium, Dissolved
Chromium, Dissolved
Cobalt, Dissolved
Copper, Dissolved
Iron, Dissolved
Lead, Dissolved
Magnesium, Dissolved
Manganese, Dissolved
Mercury, Dissolved
'Vlolybdenum, Dissolved
'1ickel, Dissolved
'otassium, Dissolved
,elenium, Dissolved
;iJver, Dissolved
,odium, Dissolved
'halliurn, Dissolved
56.9
-10
46.4
1.23
3600
< 1.0
< 1.0
0.0691
44.1
1.53
0.325
2680
4440
< 0.0050
0.0033
0.0109
371
< 0.0250
0.134
0.0204
< 0.03
0.0027
155
8.13
< 0.00050
<0.0100
0.0869
JO.I
0.0184
<0.010
341
0.0035
·roiect Name: 4th Quarter Ground Water 2022
ww. ChemtechFord.com
Certificate of Analysis Amended
Units
meq/L
%
meq/L
None
rng/L
mg/L
mg/L
mg/L
mg/L
rng/L
mg/L
mg/L
mg/L
rng/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
Minimum
Reporting
Limit
5
1.0
1.0
0.0500
1.00
0.100
0.100
50.0
20
0.0050
0.0005
0.0005
0.2
0.0250
0.010
0.0100
0.03
0.00IO
0.2
0.0100
0.00050
0.0100
0.0200
0.5
0.0050
0.010
0.5
0.0005
PO#:
Receipt: 11/3/22 12:10@ -3.1 °C
Date Reported: 12/21/2022
Project Name: 4th Quarter Ground Water 2022
Sampled By: Tanner Holliday
Method
SM 1030 E
SM 1030 E
SM 1030E
SM 2340 B
SM2540C
SM2320 B
SM 2320 B
EPA350.l
EPA300.0
EPA300.0
EPA353.2
EPA300.0
SM2540C
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA245.I
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA 200.7
EPA200.8
CtF WO#: 22K0334
Preparation
Date/Time
11/16/22
11/16/22
11/16/22
11/16/22
11/16/22
11/3/22
I 1/3/22
11/14/22
11/11/22
11/11/22
11/8/22
11/11/22
11/4/22
11/14/22
11/14/22
I 1/14/22
II/8/22
I 1/14/22
11/14/22
I 1/14/22
11/8/22
11/14/22
11/8/22
11/14/22
11/10/22
11/14/22
I 1/14/22
I 1/8/22
I 1/14/22
11/14/22
11/8/22
11/14/22
Lab ID: 22K0334-08
Analysis
Date/Time
11/28/22
11/28/22
11/28/22
11/28/22
11/28/22
11/4/22
I 1/4/22
11/14/22
11/14/22
11/14/22
11/8/22
11/14/22
11/4/22
11/14/22
11/14/22
I 1/14/22
I 1/8/22
11/14/22
I 1/14/22
11/14/22
I 1/8/22
11/14/22
11/8/22
11/14/22
11/10/22
11/14/22
II/14/22
11/8/22
11/14/22
11/14/22
11/8/22
11/14/22
Page 17 of 39
=
I Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com
Serving the lntermountain West Since 1953
CHEMTECH-FORD
LABORATORIES
Amended
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-24_11022022 (cont.)
Matrix: Water
Date Sampled: 11/2/22 6:45
Result
\lctals (cont.)
Tin, Dissolved < 0.10
Uranium, Dissolved 0.0075
Vanadium, Dissolved < 0.0150
Zinc, Dissolved 0.125
\'olatilc Organic Compoun<.ls
Acetone <20.0
Benzene < 1.0
Carbon Tetrachloride < 1.0
Chloroform < 1.0
Chloromethane < 1.0
Methyl Ethyl Ketone <20.0
Methylene Chloride < 1.0
Naphthalene < 1.0
Tetrahydrofuran < 1.0
Toluene < 1.0
Xylenes, total < 1.0
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Units
mg/L
mg/L
mg/L
mg/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
Certificate of Analysis
PO#:
Receipt: 11/3/22 12:10@ -3.1 °C
Date Reported: 12/21/2022
Amended
Project Name: 4th Quarter Ground Water 2022
Minimum
Reporting
Limit
0.10
0.0003
0.0150
0.0100
20.0
1.0
1.0
1.0
1.0
20.0
1.0
1.0
1.0
1.0
1.0
Sampled By: Tanner Holliday
Method
EPA200.7
EPA200.8
EPA200.8
EPA200.8
EPA 8260D /5030A
EPA 82600 /5030A
EPA 8260D /503 0A
EPA 82600 /5030A
EPA 82600 /5030A
EPA 82600 /5030A
EPA 8260D /5030A
EPA 82600 /5030A
EPA 82600 /5030A
EPA 8260D /5030A
EPA 82600 /5030A
CtF WO#: 22K0334
Preparation
Date/Time
11/8/22
11/14/22
11/14/22
11/14/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
I 1/4/22
11/4/22
11/4/22
I 1/4/22
11/4/22
11/4/22
Lab ID: 22K0334-08
Analysis
Date/Time
11/8/22
11/14/22
11/14/22
11/14/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
Page 18 of 39
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: December 6, 2022
Company :
Address:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Parameter
Contact:
Project:
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Suite 600
Lakewood, Colorado 80228
Ms. Kathy Weinel
White Mesa Mill GW
MW-24 11022022
599611011
Ground Water
02-NOV-22 06:45
04-NOV-22
Client
Qualifier Result Uncertainty
Rad Gas Flow Proportional Counting
GFPC, Total Alpha Radium, Liquid "As Received"
Gross Radium Alpha 2.70 +/-0.457
The following Analytical Methods were performed:
Method Descri tion
EPA 903.0
Surrogate/Tracer Recovery Test
MDC
0.710
Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received"
Notes:
Counting Uncertainty is calculated at the 68% confidence level (I-sigma).
RL
1.00
Project:
Client ID:
DNMIO0lO0
DNMIO0l
Units PF DF Analyst Date Time Batch Method
pCi/L JXK3 I 1/20/22 1422 2339842
Anal st Comments
Result Nominal Recovery% Acceptable Limits
98.6 (25%-125%)
SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
the 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 of28 SDG: 599611 Revl
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com
Serving the lntermountain West Since 1953
CHEMTECH-FORD
LABOSIATOAIES
Amended
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-24A_11022022
Matrix: Water
Date Sampled: 11/2/22 7:00
Calculations
Anions, Total
Cation/Anion Balance
Cations, Total
TDS Ratio
TDS, Calculated
Inorganic
Alkalinity -Bicarbonate (as CaC03)
Alkalinity -Carbonate (as CaCO3)
Ammonia as N
Chloride
Fluoride
Nitrate+ Nitrite, Total, as N
Sulfate
Total Dissolved Solids (TDS)
\lctals
Arsenic, Dissolved
Beryllium, Dissolved
Cadmium, Dissolved
Calcium, Dissolved
Chromium, Dissolved
Cobalt, Dissolved
Copper, Dissolved
Iron, Dissolved
Lead, Dissolved
Magnesium, Dissolved
Manganese, Dissolved
Mercury, Dissolved
Molybdenum, Dissolved
Nickel, Dissolved
Potassium, Dissolved
Selenium, Dissolved
Silver, Dissolved
Sodium, Dissolved
Thallium, Dissolved
Result
52.6
-8.2
44.6
1.27
3360
< 1.0
< 1.0
< 0.0500
44.3
1.86
0.266
2470
4260
< 0.0050
0.0050
0.0101
355
< 0.0250
0.136
0.0226
< 0.03
< 0.0010
145
7.13
< 0.00050
< 0.0100
0.0701
9.3
0.0193
<0.010
338
0.0029
Proiect Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Certificate of Analysis Amended
Units
meq/L
%
meq/L
None
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
Minimum
Reporting
Limit
5
1.0
1.0
0.0500
1.00
0.l00
0.100
50.0
20
0.0050
0.0005
0.0005
0.2
0.0250
0.010
0.0100
0.03
0.0010
0.2
0.0100
0.00050
0.0100
0.0200
0.5
0.0050
0.010
0.5
0.0005
PO#:
Receipt: 11/3/22 12:10@ -3.1 °C
Date Reported: 12/21/2022
Project Name: 4th Quarter Ground Water 2022
Sampled By: Tanner Holliday
Method
SM 1030E
SM I030E
SM 1030 E
SM2340B
SM 2540C
SM2320 B
SM2320 B
EPA350.I
EPA300.0
EPA300.0
EPA353.2
EPA300.0
SM2540C
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA245.l
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.7
EPA200.8
CtF WO#: 22K0334
Preparation
Date/Time
11/16/22
11/16/22
11/16/22
11/16/22
11/16/22
I 1/3/22
IJ /3/22
I 1/14/22
11/11/22
I 1/11 /22
11/8/22
I 1/11/22
ll/4/22
11/14/22
11/14/22
IJ/14/22
11/8/22
11/14/22
11/14/22
11/14/22
11/8/22
11/14/22
11/8/22
11/14/22
IJ/10/22
11/14/22
11/14/22
11/8/22
11/14/22
11/14/22
11/8/22
I 1/14/22
Lab ID: 22K0334-09
Analysis
Date/Time
11/28/22
ll/28/22
ll/28/22
11/28/22
I 1/28/22
11/4/22
11/4/22
11/14/22
ll/14/22
11/14/22
11/8122
11/14/22
11/4/22
11/14/22
I 1/14/22
11/14/22
11/8/22
11/14/22
11/14/22
11/14122
11/8/22
11/14/22
11/8/22
11/14/22
11/10/22
11/14/22
11/14/22
IJ/8/22
11/14/22
ll/14/22
11/8/22
11/14/22
.El.!!lilll
Page 19 of 39
Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com
Serving the lntermountain West Since 1953
CHEMTECH-FORD LABORA'r'ORll:S
Amended
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-24A_11022022 (cont.)
Matrix: Water
Date Sampled: 11/2/22 7:00
\lctals (cont.)
Tin, Dissolved < 0.10
Uranium, Dissolved 0.0097
Vanadium, Dissolved < 0.0150
Zinc, Dissolved 0.0537
\'olatilc Organic Compounds
Acetone <20.0
Benzene < 1.0
Carbon Tetrachloride < 1.0
Chloroform < 1.0
Chloromethane < 1.0
Methyl Ethyl Ketone <20.0
Methylene Chloride < 1.0
Naphthalene < 1.0
Tetrahydrofuran < 1.0
Toluene < 1.0
Xylenes, total < 1.0
Proiect Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
mg/L
mg/L
mg/L
mg/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
Certificate of Analysis
PO#:
Receipt: 11/3/22 12:10@ -3.1 ·c
Date Reported: 12/21/2022
Amended
Project Name: 4th Quarter Ground Water 2022
Minimum
Reporting
Limit
0.10
0.0003
0.0150
0.0100
20.0
1.0
1.0
1.0
1.0
20.0
1.0
1.0
1.0
1.0
1.0
Sampled By: Tanner Holliday
Method
EPA200.7
EPA200.8
EPA200.8
EPA200.8
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
CtF WO#: 22K0334
Preparation
Date/Time
11/8/22
11/14/22
11/14/22
11/14/22
11/4/22
11/4/22
11/4/22
11/4/22
11 /4/22
11/4/22
11/4/22
11 /4/22
11/4/22
11/4/22
11/4/22
Lab ID: 22K0334-09
Analysis
Date/Time
11/8/22
I 1/14/22
11/14/22
11/14/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
fugfil
Page 20 of 39
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: December 6, 2022
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 11022022
599611012
Ground Water
02-NOV-22 07:00
04-NOV-22
Client
Qualifier Result Uncertainty
Rad Gas Flow Proportional Counting
GFPC, Total Alpha Radium, Liquid "As Received"
Gross Radium Alpha 3.36 +/-0.458
The following Analytical Methods were performed:
Method Descri tion
EPA 903.0
Surrogate/Tracer Recovery Test
MDC
0.531
Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received"
Notes:
Counting Uncertainty is calculated at the 68% confidence level (I-sigma).
RL
1.00
Project:
Client ID:
DNMIO0I00
DNMIO0I
Units PF DF Analyst Date Time Batch Method
pCi/L JXK3 11/20/22 1422 2339842
Anal)'.st Comments
Result Nominal Recovery% Acceptable Limits
111 (25%-125%)
SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
the 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 of 28 SDG: 599611 Revl
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
I Chemtech-Ford Laboratories
9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com CHEMTECH·FORD Serving the lntermountain West Since 1953
LABORATOAIES
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-25_10102022
Matrix: Water
Date Sampled: 10/10/22 10:40
Cakulatinns
Anions, Total
Cation/Anion Balance
Cations, Total
TDS Ratio
lnor~anil·
Alkalinity -Bicarbonate (as CaC03)
Alkalinity -Carbonate (as CaC03)
Ammonia as N
Chloride
Fluoride
Nitrate+ Nitrite, Total, as N
Sulfate
TDS, Calculated
Total Dissolved Solids (TDS)
\ll'lals
Arsenic, Dissolved
Beryllium, Dissolved
Cadmium, Dissolved
Calcium, Dissolved
Chromium, Dissolved
Cobalt, Dissolved
Copper, Dissolved
Iron, Dissolved
Lead, Dissolved
Magnesium, Dissolved
Manganese, Dissolved
Mercury, Dissolved
Molybdenum, Dissolved
Nickel, Dissolved
Potassium, Dissolved
Selenium, Dissolved
Silver, Dissolved
Sodium, Dissolved
Thallium, Dissolved
Tin, Dissolved
Uranium, Dissolved
Vanadium, Dissolved
Result
38.0
2.0
39.5
1.08
314
< 1.0
0.458
35.8
0.200
< 0.100
1480
2450
2660
< 0.0050
< 0.0005
0.0015
347
< 0.0250
0.010
< 0.0100
< 0.03
< 0.0010
123
1.36
< 0.00050
0.0166
< 0.0200
9.6
< 0.0050
<0.010
273
0.0009
<0.10
0.0064
< 0.0150
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Certificate of Analysis
meq/L
%
meq/L
None
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
Minimum
Reporting
Limit
1.0
1.0
0.0500
1.00
0.100
0.100
100
5
20
0.0050
0.0005
0.0005
0.2
0.0250
0.010
0.0100
O.Q3
0.0010
0.2
0.0100
0.00050
0.0100
0.0200
0.5
0.0050
0.010
0.5
0.0005
0.10
0.0003
0.0150
PO#:
Receipt: 10/14/22 11:15@ 2.1 °C
Date Reported: 11/1/2022
Project Name: 4th Quarter Ground Water 2022
Sampled By: Tanner Holliday
Method
SM 1030 E
SM 1030 E
SM 1030 E
SM2340 B
SM 2320 B
SM 2320 B
EPA350.1
EPA300.0
EPA300.0
EPA353.2
EPA300.0
SM2540 C
SM2540 C
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA245.I
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200,8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA200.8
CtF WO#: 22J1153
Preparation
Date/Time
I 0/31/22
10/31/22
10/31/22
10/31/22
10/19/22
10/19/22
10/20/22
10/17/22
10/17/22
10/18/22
10/19/22
10/31/22
10/13/22
10/21/22
10/21/22
10/21/22
10/24/22
10/21/22
10/21/22
10/21/22
10/24/22
10/21/22
10/24/22
10/21/22
10/17/22
10/21/22
10/21/22
10/24/22
10/21/22
10/21/22
10/24/22
10/21/22
10/24/22
10/21/22
10/21/22
Lab ID: 22J1153-01
Analysis
Date/Time
10/31/22
10/31/22
10/31/22
10/31/22
10/19/22
10/19/22
10/27/22
10/17/22
10/17/22
I0/18/22
10/19/22
10/31/22
10/17/22
10/21/22
10/21/22
10/21/22
10/24/22
10/21/22
10/21/22
10/21/22
10/24/22
10/21/22
10/24/22
10/21/22
10/18/22
10/21/22
10/21/22
10/24/22
I0/21/22
10/21/22
10/24/22
10/21/22
10/24/22
10/21/22
10/21/22
Page 3 of 53
I Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0 :[phone] F: [phone]
www.ChemtechFord.com CHEMTECH·FORD Serving the lntermountain West Since 1953
LA80RATORIES
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-25_10102022 (cont.)
Matrix: Water
Date Sampled: 10/10/22 10:40
Result
\ktals (rnnl.)
Zinc, Dissolved < 0.0100
\ olatilc Organic ( 'om pounds
Acetone <20.0
Benzene < 1.0
Carbon Tetrachloride < 1.0
Chlorofonn < 1.0
Chloromethane < 1.0
Methyl Ethyl Ketone <20.0
Methylene Chloride < 1.0
Naphthalene < 1.0
Tetrahydrofuran < 1.0
Toluene < 1.0
Xylenes, total < 1.0
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Units
mg/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
Certificate of Analysis
Minimum
Reporting
Limit
0.0100
20.0
1.0
1.0
1.0
1.0
20.0
1.0
1.0
1.0
1.0
1.0
PO#:
Receipt: 10/14/22 11: 15 @ 2.1 °C
Date Reported: 11/1/2022
Project Name: 4th Quarter Ground Water 2022
Sampled By: Tanner Holliday
Method
EPA200.8
EPA 8260D 15030A
EPA 82600 /5030A
EPA 8260D 15030A
EPA 8260D /5030A
EPA 8260D 15030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D 15030A
EPA 8260D /5030A
EPA 8260D /5030A
CtF WO#: 22J1153
Preparation
Date/Time
10/21/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
I 0/19/22
10/19/22
10/19/22
10/19/22
10/19/22
Lab ID: 22J1153-01
Analysis
Date/Time
10/21/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
Page 4 of 53
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 15, 2022
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-25_10102022
597226001
Ground Water
IO-OCT-22 10:40
18-OCT-22
Client
Parameter Qualifier Result Uncertainty
Rad Gas Flow Proportional Counting
GFPC, Total Alpha Radium, Liquid "As Received"
Gross Radium Alpha U 1.00 +/-0.189
MDC
0.763
RL
1.00
Project:
Client ID:
DNMIO0I00
DNMIO0I
Units PF DF Analyst Date Time Batch Method
pCi/L LXB3 11/14/22 0800 2336187
The following Analytical Methods were performed: ____ ___;::, _ __;;...._ ______ _:_ __________________ ---
Method Descri tion
EPA 903.0
Surrogate/Tracer Recovery _T_e_s_t _______ _
Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received"
Notes:
Counting Uncertainty is calculated at the 68% confidence level (I-sigma).
Anal st Comments
Result Nominal Recovery% Acceptable Limits
99.8 (25%-125%)
SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
the greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 15 of 29 SDG: 597226
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com CHEMTECH·FORD Serving the lntermountain West Since 1953
LM!:OJ.:ATORIES
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-26_10132022
Matrix: Water
Date Sampled: 10/13/22 8:45
( 'alrulations
Anions, Total
Cation/Anion Balance
Cations, Total
TDS Ratio
Inorganic
Alkalinity -Bicarbonate (as CaCO3)
Alkalinity -Carbonate (as CaCO3)
Ammonia as N
Chloride
Fluoride
Nitrate + Nitrite, Total, as N
Sulfate
TDS, Calculated
Total Dissolved Solids (TDS)
\I dais
Arsenic, Dissolved
Beryllium, Dissolved
Cadmium, Dissolved
Calcium, Dissolved
Chromium, Dissolved
Cobalt, Dissolved
Copper, Dissolved
Iron, Dissolved
Lead, Dissolved
Magnesium, Dissolved
Manganese, Dissolved
Mercury, Dissolved
Molybdenum, Dissolved
Nickel, Dissolved
Potassium, Dissolved
Selenium, Dissolved
Silver, Dissolved
Sodium, Dissolved
Thallium, Dissolved
Tin, Dissolved
Uranium, Dissolved
Vanadium, Dissolved
Result
43.8
5.3
48.6
1.04
316
< 1.0
0.810
65.5
0.181
0.632
1710
2850
2970
<0.0050
< 0.0005
0.0006
526
< 0.0250
<0.010
< 0.0100
0.41
< 0.0010
178
0.972
< 0.00050
< 0.0IO0
< 0.0200
12.2
0.0063
< 0.010
171
< 0.0005
<0.10
0.0440
< 0.0150
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Certificate of Analysis
Units
meq/L
%
meq/L
None
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
Minimum
Reporting
Limit
1.0
1.0
0.0500
1.00
0.100
0.500
100
5
20
0.0050
0.0005
0.0005
0.2
0.0250
0.010
0.0100
0.03
0.0010
0.2
0.0100
0.00050
0.0100
0.0200
0.5
0.0050
0.010
0,5
0.0005
0.10
0.0003
0.0150
PO#:
Receipt: 10/14/22 11:15@ 2.1 ·c
Date Reported: 11/1/2022
Project Name: 4th Quarter Ground Water 2022
Sampled By: Tanner Holliday
Method
SM 1030 E
SM 1030 E
SM 1030 E
SM 2340 B
SM2320 B
SM 2320 B
EPA350.I
EPA300.0
EPA300.0
EPA353.2
EPA300.0
SM2540 C
SM2540 C
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA245.l
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA200.8
CtF WO#: 22J1153
Preparation
Date/Time
I0/31/22
10/31/22
10/31/22
10/31/22
10/19/22
I0/19/22
10/20/22
10/17/22
10/17/22
10/18/22
10/19/22
10/31/22
10/17/22
10/21/22
I0/21/22
I 0/21/22
10/24/22
I0/21/22
10/21/22
10/21/22
10/24/22
10/21/22
10/24/22
10/21/22
10/17/22
10/21/22
I 0/21/22
10/24/22
10/21/22
10/21/22
10/24/22
10/21/22
10/24/22
10/21/22
I0/21/22
Lab ID: 22J1153-13
Analysis
Date/Time
10/31 /22
10/31/22
I0/31 /22
I0/31/22
10/19/22
10/19/22
10/27/22
10/18/22
10/18/22
10/18/22
10/20/22
10/31/22
10/17/22
10/21/22
10/21/22
10/21/22
10/24/22
10/21/22
I0/21/22
10/21/22
10/24/22
10/21/22
10/24/22
I0/21/22
10/18/22
10/21/22
10/21/22
10/24/22
10/21/22
10/21/22
10/24/22
I 0/21 /22
10/24/22
10/21 /22
10/21/22
.El.!!lilll
Page 27 of 53
I Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com CHEMTECH·FORD Serving the lntermountain West Since 1953
LABOR:,, TO A lfS
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sam pie ID: MW-26_10132022 ( cont.)
Matrix: Water
Date Sampled: 10/13/22 8:45
Result
\lctals (rnnl.)
Zinc, Dissolved < 0.0100
\ olatilc Oq.:anir ( 0111po11111ls
Acetone <20.0
Benzene < 1.0
Carbon Tetrachloride < 1.0
Chloroform 749
Chloromethane < 1.0
Methyl Ethyl Ketone <20.0
Methylene Chloride < 1.0
Naphthalene < 1.0
Tetrahydrofuran < 1.0
Toluene < 1.0
Xylenes, total < 1.0
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Units
mg/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
Certificate of Analysis
Minimum
Reporting
Limit
0.0100
20.0
1.0
1.0
100
1.0
20.0
1.0
1.0
1.0
1.0
1.0
PO#:
Receipt: 10/14/22 11: 15 @ 2.1 ·c
Date Reported: 11/1/2022
Project Name: 4th Quarter Ground Water 2022
Sampled By: Tanner Holliday
Method
EPA200.8
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
CtF WO#: 22J1153
Preparation
Date/Time
10/21/22
I 0/19/22
10/19/22
10/19/22
10/19/22
I 0/19/22
10/19/22
10/19/22
10/19/22
I 0/19/22
I 0/19/22
10/19/22
Lab ID: 22J1153-13
Analysis
Date/Time
10/21/22
10/19/22
10/19/22
10/19/22
I 0/19/22
I 0/19/22
10/19/22
10/19/22
I 0/19/22
10/19/22
10/19/22
10/19/22
fug{fil
Page 28 of 53
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 15, 2022
Parameter
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-26 10132022
597226013
Ground Water
13-OCT-22 08:45
18-OCT-22
Client
Qualifier Result Uncertainty MDC RL -------
Rad Gas Flow Proportional Counting
GFPC, Total Alpha Radium, Liquid "As Received"
Gross Radium Alpha 1.50 +/-0.3 I 7 0.664 1.00
Project:
Client ID:
DNMIO0l00
DNMIO0I
Units PF DF Analyst Date Time Batch Method
pCi/L LXB3 I 1/14/22 I I 28 2336 I 87
The following Analytical Methods were performed: -=-----------~-----------Method Descri tion ________________ Anal stCornments
EPA 903.0
Surrogate/Tracer Recovery
Barium Carrier
Notes:
Test
GFPC, Total Alpha Radium, Liquid "As Received"
Counting Uncertainty is calculated at the 68% confidence level (I-sigma).
Result Nominal Recovery% Acceptable Limits
I I I (25%-125%)
SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
the 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 of 29 SDG: 597226
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
I Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com CHEMTECH·FORD Serving the lntermountain West Since 1953
LA6QA:,\TOR1£S
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-27_10192022
Matrix: Water
Date Sampled: 10/19/22 14:30
Cakula1ior1,
Anions, Total
Cation/Anion Balance
Cations, Total
TDS Ratio
TDS, Calculated
lnoq!,artil·
Alkalinity -Bicarbonate (as CaC03)
Alkalinity -Carbonate (as CaC03)
AmmoniaasN
Chloride
Fluoride
Nitrate + Nitrite, Total, as N
Sulfate
Total Dissolved Solids (TDS)
\lctal,
Arsenic, Dissolved
Beryllium, Dissolved
Cadmium, Dissolved
Calcium, Dissolved
Chromium, Dissolved
Cobalt, Dissolved
Copper, Dissolved
Iron, Dissolved
Lead, Dissolved
Magnesium, Dissolved
Manganese, Dissolved
Mercury, Dissolved
Molybdenum, Dissolved
Nickel, Dissolved
Potassium, Dissolved
Selenium, Dissolved
Silver, Dissolved
Sodium, Dissolved
Thallium, Dissolved
Tin, Dissolved
Uranium, Dissolved
Vanadium, Dissolved
13.9
-2.4
13.2
1.04
794
298
< 1.0
< 0.0500
30.7
0.722
5.26
334
828
< 0.0050
< 0.0005
< 0.0005
118
< 0.0250
<0.010
< 0.0100
<0.03
< 0.0010
47.8
< 0.0100
< 0.00050
<0.0100
< 0.0200
4.3
0.0148
<0.010
75.2
< 0.0005
< 0.10
0.0117
< 0.0150
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Certificate of Analysis
Units
meq/L
%
meq/L
None
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
Minimum
Reporting
Limit
5
1.0
1.0
0.0500
20.0
0.200
0.200
20.0
20
0.0050
0.0005
0.0005
0.2
0.0250
0.010
0.0100
0.03
0.0010
0.2
0.0100
0.00050
0.0100
0.0200
0.5
0.0050
0.010
0.5
0.0005
0.10
0.0003
0.0150
PO#:
Receipt: 10/21/22 10:57@ -0.9 ·c
Date Reported: 11/10/2022
Project Name: 4th Quarter Ground Water 2022
Sampled By: Tanner Holliday
Method
SM 1030E
SM 1030E
SM 1030 E
SM2340 B
SM2540 C
SM 2320 B
SM 2320 B
EPA350.l
EPA300.0
EPA300.0
EPA353.2
EPA300.0
SM2540C
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA245.I
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA200.8
CtF WO#: 22J 1703
Preparation
Date/Time
11/3/22
11/3/22
11/3/22
I 1/3/22
11/3/22
10/24/22
10/24/22
I 1/2/22
10/25/22
I 1/2/22
10/25/22
10/25/22
10/21/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
10/24/22
10/26/22
10/25/22
10/26/22
10/26/22
10/24/22
10/26/22
10/26/22
10/24/22
10/26/22
10/24/22
10/26/22
10/26/22
Lab ID: 22Jl 703-08
Analysis
Date/Time
11/3/22
11/3/22
11/3/22
11/3/22
11/3/22
10/25/22
10/25/22
11/2/22
10/25/22
11/2/22
10/25/22
10/25/22
10/24/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
10/24/22
10/26/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
10/26/22
10/24/22
10/26/22
10/24/22
10/26/22
10/26/22
.El.!!gW
Page 17 of 47
I Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com CHEMTECH·FORD Serving the lntermountain West Since 1953
u~aoR,\TO!JIES
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-27_10192022 (cont.)
Matrix: Water
Date Sampled: 10/19/22 14:30
Rcsull
\lctals (cont.)
Zinc, Dissolved < 0.0100
\'olalilc Organic ( 'om pounds
Acetone <20.0
Benzene < 1.0
Carbon Tetrachloride < 1.0
Chloroform < 1.0
Chloromethane < 1.0
Methyl Ethyl Ketone <20.0
Methylene Chloride < 1.0
Naphthalene < 1.0
Tetrahydrofuran < 1.0
Toluene < 1.0
Xylenes, total < 1.0
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Units
mg/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
Certificate of Analysis
PO#:
Receipt: 10/21/22 10:57@ -0.9 ·c
Date Reported: 11/10/2022
Project Name: 4th Quarter Ground Water 2022
Minimum
Reporting
Limit
0.0100
20.0
1.0
1.0
1.0
1.0
20.0
1.0
1.0
1.0
1.0
1.0
Sampled By: Tanner Holliday
~
EPA200.8
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
CtF WO#: 22J 1703
Preparation
Date/Time
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
I 0/26/22
10/26/22
10/26/22
10/26/22
10/26/22
Lab ID: 22Jl 703-08
Analysis
Date/Time
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
.E!.!gW
Page 18 of 47
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analvsis
Company:
Address:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Contact:
Project:
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Suite 600
Lakewood, Colorado 80228
Ms. Kathy Weinel
White Mesa Mill GW
MW-27 10192022
598057008
Ground Water
19-OCT-22 14:30
25-OCT-22
Client
Parameter Qualifier Result Uncertainty MDC --'-----
Rad Gas Flow Proportional Counting
GFPC, Total Alpha Radium, Liquid "As Received"
Gross Radium Alpha U 1.00 +/-0.265 0.939
The following Analytical Methods were performed:
RL
1.00
Project:
Client ID:
Report Date: November 22, 2022
DNMIO0I00
DNMIO0I
Units PF DF Analyst Date Time Batch Method
pCi/L JXK3 11/20/22 1422 2339842
Method Descri tion
EPA 903.0
---------~Anal st Comme~ _________ _
Surro~ate/Tracer Recovery'-_T_e_st_____ _ _______ R_es_u_lt ___ N_o_minal Recovery% Acceptable Limits
Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 103 (25%-125%)
Notes:
Counting Uncertainty is calculated at the 68% confidence level (I-sigma).
SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
the 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 of25 SDG: 598057
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com CHEMTECH-FORD Serving the lntermountain West Since 1953
L1,BOR1\T0l!IES
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-28_10122022
Matrix: Water
Date Sampled: 10/12/22 13:50
Cakulations
Anions, Total
Cation/Anion Balance
Cations, Total
TDS Ratio
Inorganic
Alkalinity -Bicarbonate (as CaCO3)
Alkalinity -Carbonate (as CaCO3)
AmmoniaasN
Chloride
Fluoride
Nitrate+ Nitrite, Total, as N
Sulfate
TDS, Calculated
Total Dissolved Solids (TDS)
~ lctals
Arsenic, Dissolved
Beryllium, Dissolved
Cadmium, Dissolved
Calcium, Dissolved
Chromium, Dissolved
Cobalt, Dissolved
Copper, Dissolved
Iron, Dissolved
Lead, Dissolved
Magnesium, Dissolved
Manganese, Dissolved
Mercury, Dissolved
Molybdenum, Dissolved
Nickel, Dissolved
Potassium, Dissolved
Selenium, Dissolved
Silver, Dissolved
Sodium, Dissolved
Thallium, Dissolved
Tin, Dissolved
Uranium, Dissolved
Vanadium, Dissolved
Result
55.6
-0.2
55.3
0.990
162
< 1.0
< 0.0500
161
0.394
5.69
2290
3580
3550
0.0120
< 0.0005
0.0038
510
< 0.0250
0.024
< 0.0100
< 0.03
< 0.0010
195
1.04
< 0.00050
< 0.0100
0.0202
12.0
0.0237
<0.010
310
0.0009
< 0.10
0.0125
< 0.0150
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Certificate of Analysis
Units
meq/L
%
meq/L
None
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
Minimum
Reporting
Limit
1.0
1.0
0.0500
5.00
0.100
0.200
100
5
20
0.0050
0.0005
0.0005
0.2
0.0250
0.010
0.0100
0.03
0.0010
0.2
0.0100
0,00050
0.0100
0.0200
0.5
0.0050
0,010
0.5
0.0005
0.10
0.0003
0.0150
PO#:
Receipt: 10/14/22 11:15@ 2.1 °C
Date Reported: 11/1/2022
Project Name: 4th Quarter Ground Water 2022
Sampled By: Tanner Holliday
SM 1030E
SM 1030 E
SM 1030E
SM 2340 B
SM2320B
SM2320 B
EPA350.l
EPA300.0
EPA300.0
EPA353.2
EPA300.0
SM 2540 C
SM2540C
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA245.l
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA200.8
CtF WO#: 22J1153
Preparation
Date/Time
10/31/22
I0/31/22
10/31/22
10/31/22
10/19/22
10/19/22
10/20/22
10/19/22
10/17/22
10/18/22
10/27/22
I 0/31/22
10/17/22
10/21/22
10/21/22
10/21/22
I0/24/22
10/21/22
10/21/22
10/21/22
10/24/22
I 0/21/22
10/24/22
10/21/22
I 0/17/22
10/21/22
10/21/22
10/24/22
10/21 /22
10/21/22
10/24/22
10/21/22
10/24/22
I0/21/22
10/21/22
Lab ID: 22J1153-09
Analysis
Date/Time
I 0/31/22
10/31/22
10/31 /22
10/31/22
I 0/19/22
10/19/22
10/27/22
10/20/22
10/17/22
10/18/22
10/28/22
10/31/22
10/17/22
10/21/22
10/21/22
10/21/22
10/24/22
10/21/22
10/21/22
10/21 /22
10/24/22
10/21/22
10/24/22
10/21/22
10/18/22
10/21/22
10/21/22
10/24/22
10/21/22
10/21 /22
10/24/22
10/21/22
10/24/22
10/21/22
10/21 /22
fug{fil
Page 19 of 53
Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0 :[phone] F: [phone]
www.ChemtechFord.com CHEMTECH·FORD Serving the lntermountain West Since 1953
LABO~AT0IIIES
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-28_10122022 (cont.)
Matrix: Water
Date Sampled: 10/12/22 13:50
Result
l\lctals (cont.)
Zinc, Dissolved 0.0396
\'olatilc Organic Compounds
Acetone <20.0
Benzene < 1.0
Carbon Tetrachloride < 1.0
Chloroform < 1.0
Chloromethane < 1.0
Methyl Ethyl Ketone <20.0
Methylene Chloride < 1.0
Naphthalene < 1.0
Tetrahydrofuran < 1.0
Toluene < 1.0
Xylenes, total < 1.0
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Units
mg/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
Certificate of Analysis
Minimum
Reporting
Limit
0.0100
20.0
1.0
1.0
1.0
1.0
20.0
1.0
1.0
1.0
1.0
1.0
PO#:
Receipt: 10/14/22 11: 15 @ 2.1 ·c
Date Reported: 11/1/2022
Project Name: 4th Quarter Ground Water 2022
Sampled By: Tanner Holliday
Method
EPA200.8
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D 15030A
EPA 8260D /5030A
EPA 8260D 15030A
EPA 8260D 15030A
EPA 8260D /5030A
EPA 8260D 15030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D 15030A
CtF WO#: 22J1153
Preparation
Date/Time
10/21/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
I 0/19/22
10/19/22
10/19/22
10/19/22
10/19/22
Lab ID: 22J1153-09
Analysis
Date/Time
I 0/21/22
10/19/22
10/19/22
10/19/22
10/19/22
I 0/19/22
10/19/22
10/19/22
10/19/22
10/19/22
I 0/19/22
10/19/22
Page 20 of 53
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Company :
Address:
Contact:
Project:
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Certificate of Analysis
Energy Fuels Resources (USA}, Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado 80228
Ms. Kathy Weinel
White Mesa Mill GW
MW-28_10122022
597226009
Ground Water
12-OCT-22 13:50
18-OCT-22
Client
Project:
Client ID:
Report Date: November 15, 2022
DNMIO0l00
DNMIO0l
Parameter Qualifier Result Uncertainty MDC RL Units PF DF Analyst Date Time Batch Method ---~----------"------------------Rad Gas Flow Proportional Counting
GFPC, Total Alpha Radium, Liquid "As Received"
Gross Radium Alpha U 1.00 +/-0.273 0.606 1.00 pCi/L LXB3 11/14/22 0803 2336187
The following Analytical Methods were performed: -----------------Method Descri tion -~----------------~An=a=I · _st Comments
EPA 903.0
Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits
Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 95.1 (25%-125%)
Notes:
Counting Uncertainty is calculated at the 68% confidence level (I-sigma).
SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
the greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 22 of 29 SDG: 597226
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
I Chemtech-Ford Laboratories 9632 South 500 West
Sandy,UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com CHEMTECH·FORD Serving the lntermountain West Since 1953
LA6OR>H0A1£S
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-29_ 10122022
Matrix: Water
Date Sampled: 10/12/22 9:55
Calculations
Anions, Total
Cation/Anion Balance
Cations, Total
TDS Ratio
Inorganic
Alkalinity -Bicarbonate (as CaC03)
Alkalinity -Carbonate (as CaCO3)
AmmoniaasN
Chloride
Fluoride
Nitrate+ Nitrite, Total, as N
Sulfate
TDS, Calculated
Total Dissolved Solids (TDS)
'.\lctals
Arsenic, Dissolved
Beryllium, Dissolved
Cadmium, Dissolved
Calcium, Dissolved
Chromium, Dissolved
Cobalt, Dissolved
Copper, Dissolved
Iron, Dissolved
Lead, Dissolved
Magnesium, Dissolved
Manganese, Dissolved
Mercury, Dissolved
Molybdenum, Dissolved
Nickel, Dissolved
Potassium, Dissolved
Selenium, Dissolved
Silver, Dissolved
Sodium, Dissolved
Thallium, Dissolved
Tin, Dissolved
Uranium, Dissolved
Vanadium, Dissolved
Result
52.3
8.8
62.4
1.16
298
< 1.0
0.654
38.4
0.481
<0.100
2180
3560
4130
0.0050
< 0.0005
< 0.0005
484
< 0.0250
< 0.010
< 0.0100
1.23
< 0.0010
225
5.06
< 0.00050
< 0.0100
< 0.0200
17.5
< 0.0050
<0.010
442
< 0.0005
< 0.10
0.0152
< 0.0150
Project Name: 4th Quarter Ground Water 2022
www. Chem tech Ford. com
Certificate of Analysis
Units
meq/L
%
meq/L
None
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
Minimum
Reporting
Limit
1.0
1.0
0.0500
1.00
0.100
0.100
100
5
20
0.0050
0.0005
0.0005
0.2
0.0250
0.010
0.0100
0.03
0.0010
0.2
0.0100
0.00050
0.0100
0.0200
0.5
0.0050
0.010
0.5
0.0005
0.10
0.0003
0.0150
PO#:
Receipt: 10/14/22 11:15@ 2.1 °C
Date Reported: 11/1/2022
Project Name: 4th Quarter Ground Water 2022
Sampled By: Tanner Holliday
Method
SM 1030E
SM 1030 E
SM 1030E
SM 2340 B
SM 2320 B
SM2320 B
EPA350.l
EPA300.0
EPA300.0
EPA353.2
EPA300.0
SM 2540C
SM2540C
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA245.l
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA200.8
CtF WO#: 22J1153
Preparation
Date/Time
10/31/22
I 0/31/22
I 0/31 /22
10/31/22
10/19/22
10/19/22
10/20/22
10/17/22
10/17/22
I 0/18/22
10/19/22
10/31/22
10/17/22
I 0/21/22
I 0/21 /22
10/21/22
10/24/22
I 0/21/22
I 0/21 /22
10/21 /22
10/24/22
10/21/22
10/24/22
10/21/22
10/17/22
10/21/22
10/21/22
10/24/22
10/21 /22
10/21 /22
10/24/22
10/21 /22
10/24/22
I 0/21/22
10/21/22
Lab ID: 22J1153-10
Analysis
Date/Time
10/31/22
10/31/22
10/31/22
10/31/22
10/19/22
I 0/19/22
10/27/22
10/17/22
10/17/22
10/18/22
10/20/22
10/31/22
10/17/22
10/21/22
10/21/22
10/21/22
10/24/22
10/21/22
I 0/21/22
10/21/22
10/24/22
10/21/22
10/24/22
10/21/22
10/18/22
10/21/22
10/21/22
10/24/22
10/21/22
10/21/22
10/24/22
10/21/22
10/24/22
10/21/22
10/21/22
.El.!!Jilll
Page 21 of 53
Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0 :[phone] F: [phone]
www.ChemtechFord.com CHEMTECH·FORD
L"00ltil\T011E5"
Serving the lntermountain West Since 1953
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-29_10122022 (cont.)
Matrix: Water
Date Sampled: 10/12/22 9:55
Result
:\!dais (cont.)
Zinc, Dissolved < 0.0100
\ olatilc Organic Compounds
Acetone <20.0
Benzene < 1.0
Carbon Tetrachloride < 1.0
Chlorofom1 < 1.0
Chloromethane < 1.0
Methyl Ethyl Ketone <20.0
Methylene Chloride < 1.0
Naphthalene < 1.0
Tetrahydrofuran < 1.0
Toluene < 1.0
Xylenes, total < 1.0
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Units
mg/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
Certificate of Analysis
PO#:
Receipt: 10/14/22 11:15@ 2.1 ·c
Date Reported: 11/1/2022
Project Name: 4th Quarter Ground Water 2022
Minimum
Reporting
Limit
0.0100
20.0
1.0
1.0
1.0
1.0
20.0
1.0
1.0
1.0
1.0
1.0
Sampled By: Tanner Holliday
Method
EPA200.8
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
CtF WO#: 22J1153
Preparation
Date/Time
10/21/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
I 0/19/22
10/19/22
I 0/19/22
10/19/22
10/19/22
10/19/22
Lab ID: 22J1153-10
Analysis
Date/Time
10/21 /22
10/19/22
I 0/19/22
I 0/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
.E!..!!g{fil
Page 22 of 53
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 15, 2022
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-29_10122022
597226010
Ground Water
12-OCT-22 09:55
18-OCT-22
Client
---
Parameter Qualifier Result Uncertainty
Rad Gas Flow Proportional Counting
GFPC, Total Alpha Radium, Liquid "As Received"
Gross Radium Alpha U 1.00 +/-0.260
The following Analytical Methods were performed:
Method Descri tion
EPA 903.0
Surrogate/Tracer Recovery Test
MDC
0.754
Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received"
Notes:
Counting Uncertainty is calculated at the 68% confidence level (I-sigma).
RL
1.00
Project:
Client ID:
DNMIO0l00
DNMIO0l
Units PF DF Analyst Date Time Batch Method ----
pCi/L LX83 11/14/22 0803 2336187
Anal st Comments
Result Nominal Re~ov~ry¾ Acceptable Limits -----------10 I (25%-125%)
SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
the 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 29 SDG: 597226
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
Chemtech-Ford Laboratories
9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com CHEMTECH·FORD Serving the lntermountain West Since 1953
LABORATORIES
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-30_ 10132022
Matrix: Water
Date Sampled: 10/13/22 10:10
Calculations
Anions, Total
Cation/Anion Balance
Cations, Total
TDS Ratio
Inorganic
Alkalinity -Bicarbonate (as CaCO3)
Alkalinity -Carbonate (as CaC03)
Ammonia as N
Chloride
Fluoride
Nitrate+ Nitrite, Total, as N
Sulfate
TDS, Calculated
Total Dissolved Solids (TDS)
Arsenic, Dissolved
Beryllium, Dissolved
Cadmium, Dissolved
Calcium, Dissolved
Chromium, Dissolved
Cobalt, Dissolved
Copper, Dissolved
Iron, Dissolved
Lead, Dissolved
Magnesium, Dissolved
Manganese, Dissolved
Mercury, Dissolved
Molybdenum, Dissolved
Nickel, Dissolved
Potassium, Dissolved
Selenium, Dissolved
~ilver, Dissolved
,odium, Dissolved
'hallium, Dissolved
"in, Dissolved
Jranium, Dissolved
'anadium, Dissolved
Result
23.0
3.8
24.8
1.22
156
< 1.0
< 0.0500
196
0.280
17.9
675
1450
1760
< 0.0050
< 0.0005
< 0.0005
281
< 0.0250
<0.010
< 0.0100
<0.03
< 0.0010
77.5
< 0.0100
< 0.00050
<0.0100
< 0.0200
6.8
0.0651
<0.010
98.3
< 0.0005
< 0.10
0.0098
< 0.0150
'roject Name: 4th Quarter Ground Water 2022
ww. ChemtechFord.com
Certificate of Analysis
Units
meq/L
%
meq/L
None
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
Minimum
Reporting
Limit
1.0
1.0
0.0500
5.00
0.100
0.500
100
5
20
0.0050
0.0005
0.0005
0.2
0.0250
0.010
0.0100
0.03
0.0010
0.2
0.0100
0.00050
0.0100
0.0200
0.5
0.0050
0.010
0.5
0.0005
0.10
0.0003
0.0150
PO#:
Receipt: 10/14/22 11:15@ 2.1 °C
Date Reported: 11/1/2022
Project Name: 4th Quarter Ground Water 2022
Sampled By: Tanner Holliday
Method
SM 1030 E
SM 1030 E
SM 1030 E
SM 23408
SM 2320 B
SM 2320 B
EPA350.l
EPA300.0
EPA300.0
EPA353.2
EPA300.0
SM2540C
SM2540C
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA245.l
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA200.8
CtF WO#: 22J1153
Preparation
Date/Time
10/31/22
10/31/22
I 0/31/22
10/31/22
I 0/19/22
10/19/22
10/20/22
l0/19/22
10/17/22
l 0/18/22
10/19/22
10/31/22
10/18/22
10/21/22
l0/21/22
10/21/22
10/24/22
10/21/22
10/21/22
10/21/22
10/24/22
10/21/22
10/24/22
10/21/22
10/17/22
I 0/21/22
I 0/21/22
10/24/22
10/21/22
10/21/22
l0/24/22
10/21/22
10/24/22
10/21/22
10/21/22
Lab ID: 22J1153-12
Analysis
Date/Time
10/31/22
10/31/22
I 0/31/22
l 0/31/22
I 0/19/22
10/19/22
10/27/22
10/20/22
10/17/22
10/18/22
10/20/22
10/31/22
10/18/22
10/21/22
10/21/22
10/21/22
10/24/22
10/21/22
10/21/22
10/21/22
10/24/22
10/21/22
10/24/22
10/21/22
10/18/22
10/21/22
10/21/22
10/24/22
10/21/22
10/21/22
10/24/22
10/21/22
10/24/22
10/21/22
10/21/22
.E!.!!fill
Page 25 of 53
Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com CHEMTECH·FORD Serving the lntermountain West Since 1953
LABORATORIES
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-30_10132022 (cont.)
Matrix: Water
Date Sampled: 10/13/22 10:10
:\lctals (cont.)
Zinc, Dissolved < 0.0100
\"olatilc Organic Compounds
Acetone <20.0
Benzene < 1.0
Carbon Tetrachloride < 1.0
Chloroform < 1.0
Chloromethane < 1.0
Methyl Ethyl Ketone <20.0
Methylene Chloride < 1.0
Naphthalene < 1.0
Tetrahydrofuran < 1.0
Toluene < 1.0
Xylenes, total < 1.0
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Units
mg/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
Certificate of Analysis
Minimum
Reporting
Limit
0.0100
20.0
1.0
1.0
1.0
1.0
20.0
1.0
1.0
1.0
1.0
1.0
PO#:
Receipt: 10/14/22 11:15@ 2.1 °C
Date Reported: 11/1/2022
Project Name: 4th Quarter Ground Water 2022
Sampled By: Tanner Holliday
Method
EPA200.8
EPA 8260D 15030A
EPA 8260D 15030A
EPA 8260D /5030A
EPA 8260D 15030A
EPA 8260D 15030A
EPA 8260D /5030A
EPA 8260D 15030A
EPA 8260D 15030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
CtF WO#: 22J1153
Preparation
Date/Time
10/21/22
10/19/22
10/19/22
10/19/22
I 0/19/22
I 0/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
Lab ID: 22J1153-12
Analysis
Date/Time
10/21/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
Page 26 of 53
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 15, 2022
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-30_10132022
597226012
Ground Water
13-OCT-22 10:10
18-OCT-22
Client
Qualifier Result Uncertainty -----Rad Gas Flow Proportional Counting
GFPC, Total Alpha Radium, Liquid "As Received"
Gross Radium Alpha U 1.00 +/-0.302
MDC
0.746
RL
1.00
Project:
Client ID:
DNMIO0I00
DNMIO0l
Units PF OF Analyst Date Time Batch Method ----
pCi/L LX83 11/14/22 1128 2336187
The following Analytical Methods were performed: _c_ ________________ _
Method Description Anal st Comments -------------------~~~~~~~~----------EPA 903.0
Surrogate/Tracer Recovery __ Test __ _ _ ______ R_e_s_ul_t __ N_o_m_in_al Recove~% Acceptable Limits
Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 91.7 (25%-125%)
Notes:
Counting Uncertainty is calculated at the 68% confidence level (I-sigma).
SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
the 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 29 SDG: 597226
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
I Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www. Chem tech Ford. com CHEMTECH·FORD Serving the lntermountain West Since 1953
LABORATORIES
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-31_10112022
Matrix: Water
Date Sampled: 10/11/22 13:10
Calculations
Anions, Total
Cation/Anion Balance
Cations, Total
TDS Ratio
Inorganic
Alkalinity -Bicarbonate (as CaCO3)
Alkalinity -Carbonate (as CaCO3)
Ammonia as N
Chloride
Fluoride
Nitrate+ Nitrite, Total, as N
Sulfate
TDS, Calculated
Total Dissolved Solids (TDS)
Metals
Arsenic, Dissolved
Beryllium, Dissolved
Cadmium, Dissolved
Calcium, Dissolved
Chromium, Dissolved
Cobalt, Dissolved
Copper, Dissolved
Iron, Dissolved
Lead, Dissolved
Magnesium, Dissolved
Manganese, Dissolved
Mercury, Dissolved
Molybdenum, Dissolved
Nickel, Dissolved
Potassium, Dissolved
Selenium, Dissolved
Silver, Dissolved
Sodium, Dissolved
Thallium, Dissolved
Tin, Dissolved
Uranium, Dissolved
Vanadium, Dissolved
Result
35.5
6.9
40.8
1.23
191
< 1.0
< 0.0500
397
0.494
17.0
972
2220
2720
< 0.0050
< 0.0005
< 0.0005
391
< 0.0250
<0.010
< 0.0100
<0.03
< 0.0010
188
< 0.0100
< 0.00050
< 0.0100
< 0.0200
8.3
0.0973
< 0.010
128
< 0.0005
<0.10
0.0233
< 0.0150
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Certificate of Analysis
Units
meq/L
%
meq/L
None
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
Minimum
Reporting
Limit
1.0
1.0
0.0500
10.0
0.100
0.500
100
5
20
0.0050
0.0005
0.0005
0.2
0.0250
0.010
0.0100
0.03
0.0010
0.2
0.0100
0.00050
0.0100
0.0200
0.5
0.0050
0.010
0.5
0.0005
0.10
0.0003
0.0150
PO#:
Receipt: 10/14/22 11:15@ 2.1 ·c
Date Reported: 11/1/2022
Project Name: 4th Quarter Ground Water 2022
Sampled By: Tanner Holliday
Method
SM 1030 E
SM 1030 E
SM 1030 E
SM2340 B
SM 2320 B
SM2320 B
EPA350.l
EPA300.0
EPA300.0
EPA353.2
EPA300.0
SM2540C
SM2540 C
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA245.l
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA200.8
CtF WO#: 22J1153
Preparation
Date/Time
10/31/22
10/31/22
10/31/22
10/31/22
10/19/22
10/19/22
10/20/22
10/19/22
10/17/22
10/18/22
10/19/22
10/31/22
10/17/22
10/21/22
10/21/22
10/21/22
10/24/22
10/21/22
10/21/22
10/21/22
10/24/22
10/21/22
10/24/22
10/21/22
10/17/22
10/21/22
10/21/22
10/24/22
10/21/22
I 0/21/22
10/24/22
10/21/22
10/24/22
10/21/22
10/21/22
Lab ID: 22J1153-04
Analysis
Date/Time
10/31/22
10/31/22
10/31 /22
10/31/22
I 0/19/22
10/19/22
10/27/22
10/19/22
10/17/22
10/18/22
I 0/19/22
10/31/22
10/17/22
10/21/22
10/21/22
10/21/22
10/24/22
10/21/22
10/21/22
10/21/22
10/24/22
10/21/22
10/24/22
10/21/22
10/18/22
10/21/22
10/21/22
10/24/22
10/21/22
10/21/22
10/24/22
10/21/22
10/24/22
10/21/22
10/21/22
.E!J!g{fil
Page 9 of 53
I Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0 :[phone] F: [phone]
www.ChemtechFord.com CHEMTECH·FORD Serving the lntermountain West Since 1953
LABORATORIES
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-31_10112022 (cont.)
Matrix: Water
Date Sampled: 10/11/22 13:10
Result
\letals (cont.)
Zinc, Dissolved < 0.0100
\'ulatilc Organic Compounds
Acetone <20.0
Benzene < 1.0
Carbon Tetrachloride < 1.0
Chloroform < 1.0
Chloromethane < 1.0
Methyl Ethyl Ketone <20.0
Methylene Chloride < 1.0
Naphthalene < 1.0
Tetrahydrofuran < 1.0
Toluene < 1.0
Xylenes, total < 1.0
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Units
mg/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
Certificate of Analysis
PO#:
Receipt: 10/14/22 11: 15 @ 2.1 ·c
Date Reported: 11/1/2022
Project Name: 4th Quarter Ground Water 2022
Minimum
Reporting
Limit
0.0100
20.0
1.0
1.0
1.0
1.0
20.0
1.0
1.0
1.0
1.0
1.0
Sampled By: Tanner Holliday
EPA200.8
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D 15030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D 15030A
EPA 8260D /5030A
CtF WO#: 22J1153
Preparation
Date/Time
10/21/22
10/19/22
10/19/22
10/19/22
I 0/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
Lab ID: 22J1153-04
Analysis
Date/Time
10/21/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
.El.!!.l:lll
Page 10 of 53
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 15, 2022
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-31 10112022
597226004
Ground Water
l l-OCT-22 13:10
18-OCT-22
Client
Qualifier Result Uncertainty
Rad Gas Flow Proportional Counting
GFPC, Total Alpha Radium, Liquid "As Received"
Gross Radium Alpha I.II +/-0.315
The following Analytical Methods were performed:
Method Descri tion
EPA 903.0
SurrogateCf racer Recovery Test
MDC
0.795
Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received"
Notes:
Counting Uncertainty is calculated at the 68% confidence level (I-sigma).
RL
1.00
Project:
Client ID:
DNMIO0IO0
DNMIO0l
Units PF DF Analyst Date
pCi/L LXB3 11/14/22
Anal st Comments
Result Nominal Recovery%
101
Time Batch Method
0803 2336187
Acceptable Limits
(25%-125%)
SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
the 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 29 SDG: 597226
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
I Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com CHEMTECH·FORD Serving the lntermountain West Since 1953
LABOR,\TOP.IES
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-32_10112022
Matrix: Water
Date Sampled: 10/11/22 11:45
Calculations
Anions, Total
Cation/Anion Balance
Cations, Total
TDS Ratio
Inorganic
Alkalinity -Bicarbonate (as CaC03)
Alkalinity -Carbonate (as CaC03)
Ammonia as N
Chloride
Fluoride
Nitrate+ Nitrite, Total, as N
Sulfate
TDS, Calculated
Total Dissolved Solids (TDS)
\lctals
Arsenic, Dissolved
Beryllium, Dissolved
Cadmium, Dissolved
Calcium, Dissolved
Chromium, Dissolved
Cobalt, Dissolved
Copper, Dissolved
Iron, Dissolved
Lead, Dissolved
Magnesium, Dissolved
Manganese, Dissolved
Mercury, Dissolved
Molybdenum, Dissolved
Nickel, Dissolved
Potassium, Dissolved
Selenium, Dissolved
Silver, Dissolved
Sodium, Dissolved
Thallium, Dissolved
Tin, Dissolved
Uranium, Dissolved
Vanadium, Dissolved
Result
48.4
2.8
51.2
1.07
354
< 1.0
0.603
37.1
0.133
< 0.100
1940
3120
3340
< 0.0050
< 0.0005
0.0015
494
< 0.0250
0.037
< 0.0100
5.15
< 0.0010
198
4.55
< 0.00050
0.0109
0.0461
13.8
< 0.0050
< 0.010
220
< 0.0005
<0.10
0.0019
< 0.0150
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Certificate of Analysis
Units
meq/L
%
meq/L
None
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
Minimum
Reporting
Limit
1.0
1.0
0.0500
1.00
0.100
0.100
100
5
20
0.0050
0.0005
0.0005
0.2
0.0250
0.010
0.0100
0.03
0.0010
0.2
0.0100
0.00050
0.0100
0.0200
0.5
0.0050
0.010
0.5
0.0005
0.10
0.0003
0.0150
PO#:
Receipt: 10/14/22 11:15@ 2.1 ·c
Date Reported: 11/1/2022
Project Name: 4th Quarter Ground Water 2022
Sampled By: Tanner Holliday
Method
SM 1030 E
SM 1030 E
SM 1030 E
SM2340 B
SM 2320 B
SM 2320 B
EPA350.l
EPA300.0
EPA300.0
EPA 353.2
EPA300.0
SM2540C
SM2540C
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA245.l
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA200.8
CtF WO#: 22J1153
Preparation
Date/Time
10/31/22
10/31/22
I 0/31/22
10/31/22
I 0/19/22
10/19/22
10/20/22
10/17/22
10/17/22
10/18/22
10/19/22
10/31/22
10/17/22
10/21/22
10/21/22
10/21/22
10/24/22
10/21/22
10/21/22
10/21/22
10/24/22
10/21/22
10/24/22
10/21/22
10/17/22
10/21/22
10/21/22
10/24/22
10/21/22
10/21/22
10/24/22
10/21/22
10/24/22
10/21/22
10/21/22
Lab ID: 22J1153-05
Analysis
Date/Time
I 0/31/22
I 0/31/22
10/31/22
10/31/22
10/19/22
I 0/19/22
10/27/22
10/17/22
10/17/22
10/18/22
10/19/22
10/31/22
10/17/22
I 0/21/22
10/21/22
10/21/22
10/24/22
10/21/22
10/21/22
10/21 /22
10/24/22
10/21/22
10/24/22
10/21/22
10/18/22
10/21/22
10/21/22
10/24/22
10/21/22
10/21/22
10/24/22
10/21/22
10/24/22
10/21/22
10/21/22
Page 11 of 53
I Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com CHEMTECH·FORD Serving the lntermountain West Since 1953
LABOR1\TORIES
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-32_10112022 (cont.)
Matrix: Water
Date Sampled: 10/11/22 11 :45
i\lctals (root.)
Zinc, Dissolved 0.0598
\'olatilc Organic Com rounds
Acetone < 20.0
Benzene < 1.0
Carbon Tetrachloride < 1.0
Chloroform < 1.0
Chloromethane < 1.0
Methyl Ethyl Ketone < 20.0
Methylene Chloride < 1.0
Naphthalene < 1.0
Tetrahydrofuran < 1.0
Toluene < 1.0
Xylenes, total < 1.0
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Units
mg/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
Certificate of Analysis
PO#:
Receipt: 10/14/22 11:15@ 2.1 °C
Date Reported: 11/1/2022
Project Name: 4th Quarter Ground Water 2022
Minimum
Reporting
Limit
0.0100
20.0
1.0
1.0
1.0
1.0
20.0
1.0
1.0
1.0
1.0
1.0
Sampled By: Tanner Holliday
Method
EPA200.8
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D 15030A
EPA 8260D 15030A
CtF WO#: 22J1153
Preparation
Date/Time
l 0/21 /22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
Lab ID: 22J1153-05
Analysis
Date/Time
10/21/22
l 0/19/22
10/19/22
I 0/19/22
10/19/22
10/19/22
10/19/22
10/19/22
l 0/19/22
10/19/22
10/19/22
10/19/22
.E!J!gW
Page 12 of 53
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: December 6, 2022
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-32 10312022
599611002
Ground Water
31-OCT-22 13:00
04-NOV-22
Client
Qualifier Result Uncertainty
Rad Gas Flow Proportional Counting
GFPC, Total Alpha Radium, Liquid "As Received"
Gross Radium Alpha 1.85 +/-0.421
The following Analytical Methods were performed:
Method Descri tion
EPA 903.0
Su1!_ogate/Tracer Recovery Test
MDC
0.933
-Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received"
Notes:
Counting Uncertainty is calculated at the 68% confidence level (I-sigma).
RL
1.00
Project:
Client ID:
Units PF
pCi/L
DNMIO0l00
DNMIO0l
DF Analyst Date
JXK3 11/20/22
Anal st Comments
Result Nominal Recovery%
110
Time Batch Method
1422 2339842
Acceptable Limits
(25%-125%)
SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
the 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: 599611 Revl
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
I Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0 :[phone] F: [phone]
www.ChemtechFord.com
Serving the lntermountain West Since 1953
CHEMTECH-FORD
lABOAATORIES
Amended
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-35_10312022
Matrix: Water
Date Sampled: 10/31/22 13:45
( alcuhltions
Anions, Total
Cation/Anion Balance
Cations, Total
TDS Ratio
TDS, Calculated
Inorganic
Alkalinity -Bicarbonate (as CaCO3)
Alkalinity -Carbonate (as CaCO3)
AmmoniaasN
Chloride
Fluoride
Nitrate+ Nitrite, Total, as N
Sulfate
Total Dissolved Solids (TDS)
\lctals
Arsenic, Dissolved
Beryllium, Dissolved
Cadmium, Dissolved
Calcium, Dissolved
Chromium, Dissolved
Cobalt, Dissolved
Copper, Dissolved
Iron, Dissolved
Lead, Dissolved
Magnesium, Dissolved
Manganese, Dissolved
Mercury, Dissolved
Molybdenum, Dissolved
Nickel, Dissolved
Potassium, Dissolved
Selenium, Dissolved
Silver, Dissolved
Sodium, Dissolved
Thallium, Dissolved
Result
52.1
I.5
53.7
1.16
3400
305
< I.0
< 0.0500
60.6
0.305
<0.100
2130
3940
< 0.0050
< 0.0005
< 0.0005
496
< 0.0250
< 0.010
< 0.0100
0.21
< 0.0010
158
0.263
< 0.00050
< 0.0100
<0.0200
10.8
0.0121
<0.010
361
< 0.0005
Proiect Name: 4th Quarter Ground Water 2022
WWW. ChemtechFord. com
Certificate of Analysis Amended
Units
meq/L
%
meq/L
None
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
Minimum
Reporting
Limit
5
1.0
1.0
0.0500
1.00
0.100
0.100
50.0
20
0.0050
0.0005
0.0005
0.2
0.0250
0.010
0.0100
0.03
0.0010
0.2
0.0100
0.00050
0.0100
0.0200
0.5
0.0050
0.010
0.5
0.0005
PO#:
Receipt: 11/3/22 12:10@-3.1 °C
Date Reported: 12/21/2022
Project Name: 4th Quarter Ground Water 2022
Sampled By: Tanner Holliday
Method
SM 1030E
SM 1030 E
SM 1030E
SM 2340 B
SM2540C
SM23208
SM 23208
EPA350.l
EPA300.0
EPA300.0
EPA353.2
EPA300.0
SM2540C
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA245.I
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.7
EPA200.8
CtF WO#: 22K0334
Preparation
Date/Time
I 1/16/22
I I/I 6/22
I 1/16/22
JJ/16/22
I I/I 6/22
11/3/22
ll/3/22
I l/14/22
IJ/I 1/22
11/11/22
11 /8/22
11/I 1/22
11/4/22
11/14/22
11/14/22
11/14/22
11/8/22
] J/14/22
11/14/22
11/14/22
11/8/22
11/14/22
11/8/22
11/14/22
11/J 0/22
I 1/14/22
11/14/22
11/8/22
11/14/22
11/14/22
11/8/22
11/14/22
Lab ID: 22K0334-0l
Analysis
Date/Time
11/28/22
11/28/22
1 I/28/22
11/28/22
I I/28/22
11/3/22
I 1/3/22
J J/14/22
I 1/14/22
11/14/22
11/8/22
I 1/14/22
1)/4/22
I 1/14/22
11/14/22
I 1/14/22
I I/8/22
J l/14/22
I l/14/22
JJ/14/22
JJ/8/22
11/14/22
11/8/22
11/14/22
I I/10/22
I 1/14/22
11/14/22
JJ/8/22
11/14/22
11/14/22
11/8/22
11/14/22
Flag(s)
Page 3 of 39
Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0 :[phone] F: [phone]
www.ChemtechFord.com
Serving the lntermountain West Since 1953
CHEMTECH·FORD
LAROHAYO~IES
Amended
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-35_10312022 (cont.)
Matrix: Water
Date Sampled: 10/31/22 13:45
i\lctals (cont.)
Tin, Dissolved <0.10
Uranium, Dissolved 0.0223
Vanadium, Dissolved < 0.0150
Zinc, Dissolved < 0.0100
\'olatilc Or~anic Compounds
Acetone < 20.0
Benzene < 1.0
Carbon Tetrachloride < 1.0
Chloroform < 1.0
Chloromethane < 1.0
Methyl Ethyl Ketone <20.0
Methylene Chloride < 1.0
Naphthalene < 1.0
Tetrahydrofuran < 1.0
Toluene < 1.0
Xylenes, total < 1.0
Proiect Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Units
mg/L
mg/L
mg/L
mg/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
Certificate of Analysis
PO#:
Receipt: 11/3/22 12:10@ -3.1 °C
Date Reported: 12/2112022
Amended
Project Name: 4th Quarter Ground Water 2022
Minimum
Reporting
Limit
0.10
0.0003
0.0150
0.0100
20.0
1.0
1.0
1.0
1.0
20 0
1.0
1.0
1.0
1.0
1.0
Sampled By: Tanner Holliday
Method
EPA200.7
EPA200.8
EPA200.8
EPA200.8
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
CtF WO#: 22K0334
Preparation
Date/Time
11/8/22
l l/14/22
l 1/14/22
11/14/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
Lab ID: 22K0334-01
Analysis
Date/Time
11/8/22
l l/14/22
11/14/22
11/14/22
11/4/22
11/4/22
11 /4/22
I 1/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
Page 4 of 39
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: December 6, 2022
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-35_10312022
599611001
Ground Water
31-OCT-22 13:45
04-NOV-22
Client
Qualifier Result Uncertainty ----~---
Rad Gas Flow Proportional Counting
GFPC, Total Alpha Radium, Liquid "As Received"
Gross Radium Alpha 3.26 +/-0.504
The following Analytical Methods were performed:
MDC
0.819
RL
1.00
Project:
Client ID:
DNMIO0IO0
DNMIO0l
Units PF DF Analyst Date Time Batch Method
pCi/L JXK3 11/20/22 1422 2339842
----------------------------------Method Descri tion ---~--------------------Anal st Comments
EPA 903.0
Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits
Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 106 (25%-125%)
Notes:
Counting Uncertainty is calculated at the 68% confidence level (I-sigma).
SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
the 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: 599611 Revl
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com CHEMTECH·FORD Serving the lntermountain West Since 1953
Ll,60RAT0RlfS
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-36_10112022
Matrix: Water
Date Sampled: 10/11/22 14:35
Calculations
Anions, Total
Cation/Anion Balance
Cations, Total
IDS Ratio
Inorganic
Alkalinity -Bicarbonate (as CaCO3)
Alkalinity -Carbonate (as CaCO3)
Ammonia as N
Chloride
Fluoride
Nitrate+ Nitrite, Total, as N
Sulfate
IDS, Calculated
Total Dissolved Solids (IDS)
\lctals
Arsenic, Dissolved
Beryllium, Dissolved
Cadmium, Dissolved
Calcium, Dissolved
Chromium, Dissolved
Cobalt, Dissolved
Copper, Dissolved
Iron, Dissolved
Lead, Dissolved
Magnesium, Dissolved
Manganese, Dissolved
Mercury, Dissolved
Molybdenum, Dissolved
Nickel, Dissolved
Potassium, Dissolved
Selenium, Dissolved
Silver, Dissolved
Sodium, Dissolved
Thallium, Dissolved
Tin, Dissolved
Uranium, Dissolved
Vanadium, Dissolved
Result
56.8
4.6
62.3
l.09
270
< l.0
< 0.0500
59.0
0.183
0.193
2390
3860
4210
< 0.0050
< 0.0005
< 0.0005
433
< 0.0250
<0.010
< 0.0100
<0.03
< 0.0010
140
< 0.0100
< 0.00050
< 0.0100
<0.0200
9.9
0.259
<0.010
665
0.0006
< 0.10
0.0220
< 0.0150
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Certificate of Analysis
Units
meq/L
%
meq/L
None
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
Minimum
Reporting
Limit
1.0
1.0
0.0500
1.00
0.100
0.100
100
5
20
0.0050
0.0005
0.0005
0.2
0.0250
0.010
0.0100
0.03
0.0010
0.2
0.0100
0.00050
0.0100
0.0200
0.5
0.0050
0.010
5.0
0.0005
0.10
0.0003
0.0150
PO#:
Receipt: 10/14/22 11:15@ 2.1 °C
Date Reported: 11/1/2022
Project Name: 4th Quarter Ground Water 2022
Sampled By: Tanner Holliday
Method
SM 1030 E
SM 1030E
SM 1030E
SM 2340 B
SM 2320 B
SM 2320 B
EPA350.l
EPA300.0
EPA300.0
EPA353.2
EPA300.0
SM2540C
SM2540C
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200,8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA245.l
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA200.8
CtF WO#: 22J1153
Preparation
Date/Time
I 0/31/22
I 0/31/22
10/31 /22
10/31/22
10/19/22
10/19/22
10/20/22
10/17/22
10/17/22
10/18/22
10/19/22
10/31/22
10/17/22
10/21/22
10/21/22
10/21/22
10/24/22
10/21/22
10/21/22
10/21 /22
10/24/22
10/21/22
10/24/22
10/21/22
10/17/22
10/21/22
10/21/22
10/24/22
10/21/22
10/21/22
10/24/22
10/21/22
10/24/22
10/21/22
10/21/22
Lab ID: 22J1153-06
Analysis
Date/Time
I 0/31/22
I 0/31 /22
I 0/31/22
10/31/22
10/19/22
10/19/22
10/27/22
10/17/22
10/17/22
10/18/22
I 0/20/22
I 0/31/22
10/17/22
10/21/22
10/21/22
10/21/22
10/24/22
10/21/22
10/21/22
10/21/22
10/24/22
I 0/21/22
10/24/22
10/21/22
10/18/22
10/21/22
10/21/22
10/24/22
10/21/22
10/21 /22
10/24/22
10/21/22
10/24/22
10/21/22
10/21/22
fug{fil
Page 13 of 53
Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www. Chem tech Ford. com CHEMTECH·FORD Serving the lntermountain West Since 1953
LA8Of;!,\T0RIES
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-36_10112022 (cont.)
Matrix: Water
Date Sampled: 10/11/22 14:35
:\lctals (cont.)
Zinc, Dissolved <0.0100
\'olatilc Or~anic Compounds
Acetone <20.0
Benzene < 1.0
Carbon Tetrachloride < 1.0
Chloroform < 1.0
Chloromethane < 1.0
Methyl Ethyl Ketone <20.0
Methylene Chloride < 1.0
Naphthalene < 1.0
Tetrahydrofuran < 1.0
Toluene < 1.0
Xylenes, total < 1.0
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Units
mg/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
Certificate of Analysis
PO#:
Receipt: 10/14/22 11:15@ 2.1 °C
Date Reported: 11/1/2022
Project Name: 4th Quarter Ground Water 2022
Minimum
Reporting
Limit
0.0100
20.0
1.0
1.0
1.0
1.0
20.0
1.0
1.0
1.0
1.0
1.0
Sampled By: Tanner Holliday
Method
EPA200.8
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
CtF WO#: 22J1153
Preparation
Date/Time
10/21/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
I 0/19/22
10/19/22
10/19/22
10/19/22
I 0/19/22
Lab ID: 22J1153-06
Analysis
Date/Time
10/21/22
10/19/22
JO/I 9/22
I 0/19/22
I 0/19/22
10/19/22
10/19/22
10/19/22
I 0/19/22
10/19/22
10/19/22
10/19/22
.El.!!.rul
Page 14 of 53
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 15, 2022
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-36 10112022
Sample ID: 597226006
Matrix: Ground Water
Collect Date: 11-OCT-22 14:35
Receive Date: 18-OCT-22
Collector: Client
Parameter Qualifier Result Uncertainty MDC RL --=---------
Rad Gas Flow Proportional Counting
GFPC, Total Alpha Radium, Liquid "As Received"
Gross Radium Alpha 1.00 +/-0.293
The following Analytical Methods were performed:
Method Descri tion
EPA 903.0
Surrogate/Tracer Recovery Test ----
0.723
Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received"
Notes:
Counting Uncertainty is calculated at the 68% confidence level (I-sigma).
1.00
Project:
Client ID:
DNMIO0I00
DNMIO0I
Units PF DF Analyst Date Time Batch Method
pCi/L LXB3 11/14/22 0801 2336187
Anal st Comments
Result Nominal Recovery% Acceptable Limits
99.4 (25%-125%)
SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
the greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 19 of 29 SDG: 597226
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
I Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com
Serving the lntermountain West Since 1953
CHEMTECH-FORD
LAl::ORA'rORIES
Amended
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-37_11012022
Matrix: Water
Date Sampled: 11/1/22 13:05
Calculations
Anions, Total
Cation/Anion Balance
Cations, Total
TDS Ratio
TDS, Calculated
Inorganic
Alkalinity -Bicarbonate (as CaCO3)
Alkalinity -Carbonate (as CaCO3)
AmmoniaasN
Chloride
Fluoride
Nitrate+ Nitrite, Total, as N
Sulfate
Total Dissolved Solids (TDS)
:\lctals
Arsenic, Dissolved
Beryllium, Dissolved
Cadmium, Dissolved
Calcium, Dissolved
Chromium, Dissolved
Cobalt, Dissolved
Copper, Dissolved
Iron, Dissolved
Lead, Dissolved
Magnesium, Dissolved
Manganese, Dissolved
Mercury, Dissolved
Molybdenum, Dissolved
Nickel, Dissolved
Potassium, Dissolved
Selenium, Dissolved
Silver, Dissolved
Sodium, Dissolved
Thallium, Dissolved
Result
52.2
3.1
55.5
1.13
3520
176
< 1.0
<0.0500
44.2
0.249
0.155
2280
4000
< 0.0050
< 0.0005
< 0.0005
466
< 0.0250
<0.010
< 0.0100
< 0.03
< 0.0010
132
0.0551
< 0.00050
< 0.0100
<0.0200
14.8
0.0085
<0.010
482
0.0008
Proiect Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Certificate of Analysis Amended
meq/L
%
meq/L
None
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
Minimum
Reporting
Limit
5
1.0
1.0
0.0500
1.00
0.100
0.100
50.0
20
0.0050
0.0005
0.0005
0.2
0.0250
0.010
0.0100
0.03
0.0010
0.2
0.0100
0.00050
0.0100
0.0200
0.5
0.0050
0.010
0.5
0.0005
PO#:
Receipt: 11/3/22 12:10@ -3.1 °C
Date Reported: 12/21/2022
Project Name: 4th Quarter Ground Water 2022
Sampled By: Tanner Holliday
Method
SM 1030E
SM 1030 E
SM 1030 E
SM2340B
SM 2540 C
SM 2320 B
SM 2320 B
EPA350.l
EPA300.0
EPA300.0
EPA353.2
EPA300.0
SM2540C
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA245.l
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.7
EPA200.8
CtF WO#: 22K0334
Preparation
Date/Time
11/16/22
11/16/22
11/16/22
11/16/22
l 1/16/22
11/3/22
11/3/22
11/14/22
11/11/22
11/11/22
11/8/22
11/11/22
11/4/22
11/14/22
I l/14/22
11/14/22
11/8/22
11/14/22
11/14/22
11/14/22
11/8/22
I 1/14/22
I 1/8/22
11/14/22
I 1/10/22
11/14/22
11/14/22
11/8/22
11/14/22
11/14/22
11/8/22
11/14/22
Lab ID: 22K0334-05
Analysis
Date/Time
ll/28/22
11/28/22
ll/28/22
11/28/22
11/28/22
11/3/22
] l/3/22
I 1/14/22
11/14/22
11/14/22
I 1/8/22
I 1/14/22
11/4/22
11/14/22
11/14/22
11/14/22
I 1/8/22
11/14/22
11/14/22
11/14/22
l 1/8/22
11/14/22
11/8/22
11/14/22
ll/10/22
11/14/22
11/14/22
11/8/22
11/14/22
11/14/22
11/8/22
11/14/22
Page 11 of 39
Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0 :[phone] F: [phone]
www.ChemtechFord.com
Serving the lntermountain West Since 1953
CHEMTECH-FORD
i.ABQ;iATO~IES
Amended
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-37_11012022 (cont.)
Matrix: Water
Date Sampled: 11/1/22 13:05
Result
\lctals (cont.)
Tin, Dissolved < 0.10
Uranium, Dissolved 0.0120
Vanadium, Dissolved < 0.0150
Zinc, Dissolved 0.0232
\'olatilc Oqi;anic Compounds
Acetone <20.0
Benzene < 1.0
Carbon Tetrachloride < 1.0
Chloroform < 1.0
Chloromethane < 1.0
Methyl Ethyl Ketone <20.0
Methylene Chloride < 1.0
Naphthalene < 1.0
Tetrahydrofuran < 1.0
Toluene < 1.0
Xylenes, total < 1.0
Proiect Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Units
mg/L
mg/L
mg/L
mg/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
Certificate of Analysis
PO#:
Receipt: 11/3/22 12:10@ -3.1 °C
Date Reported: 12/21/2022
Amended
Project Name: 4th Quarter Ground Water 2022
Minimum
Reporting
Limit
0.10
0.0003
0.0150
0.0100
20.0
1.0
1.0
1.0
1.0
20.0
1.0
1.0
1.0
1.0
1.0
Sampled By: Tanner Holliday
Method
EPA200.7
EPA200.8
EPA200.8
EPA200.8
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
CtF WO#: 22K0334
Preparation
Date/Time
11/8/22
11/14/22
11/14/22
11/14/22
11/4/22
11 /4/22
11 /4/22
11/4/22
11 /4/22
11 /4/22
11 /4/22
11/4/22
11 /4/22
11/4/22
11/4/22
Lab ID: 22K0334-05
Analysis
Date/Time
11/8/22
11/14/22
11/14/22
11/14/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
I 1/4/22
11/4/22
f!..!!lill).
Page 12 of 39
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: December 6, 2022
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-37 11012022
Sample ID: 599611006
Matrix: Ground Water
Collect Date: 0l-NOV-22 13:05
Receive Date: 04-NOV-22
Collector: Client
Parameter Qualifier Result Uncertainty MDC
Rad Gas Flow Proportional Counting
GFPC, Total Alpha Radium, Liquid "As Received"
Gross Radium Alpha U 1.00 +/-0.283 0.659
The following Analytical Methods were performed:
RL
1.00
Project:
Client ID:
DNMIO0l00
DNMIO0I
Units PF DF Analyst Date Time Batch Method
pCi/L JXK3 11/20/22 1422 2339842
--------------------------------Method De::..:sc::.cr::..:i.c:..t::.io::..:n"-----------------------'-A=n=a,:e.1,_,sce.t--=C'-"o:..:..:m:.:..:m=en:.:..:t"'"s __________ _
EPA 903.0
Surrogate/Tra~r Recovery Test Nominal Recovery% Acceptable Limits -------Result
Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received" ! 03 (25%-I 25%)
Notes:
Counting Uncertainty is calculated at the 68% confidence level (I-sigma).
SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
the 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: 599611 Revl
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0 :[phone] F: [phone]
www. Chem tech Ford. com
Serving the lntermountain West Since 1953
CHEMTECH-FORD
!.ABORATORIES
Amended
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-38_11012022
Matrix: Water
Date Sampled: 11/1/22 12:30
Calculations
Anions, Total
Cation/Anion Balance
Cations, Total
TDS Ratio
TDS, Calculated
Inorganic
Alkalinity -Bicarbonate (as CaCO3)
Alkalinity -Carbonate (as CaCO3)
AmmoniaasN
Chloride
Fluoride
Nitrate+ Nitrite, Total, as N
Sulfate
Total Dissolved Solids (TDS)
\lctals
Arsenic, Dissolved
Beryllium, Dissolved
Cadmium, Dissolved
Calcium, Dissolved
Chromium, Dissolved
Cobalt, Dissolved
Copper, Dissolved
Iron, Dissolved
Lead, Dissolved
Magnesium, Dissolved
Manganese, Dissolved
Mercury, Dissolved
Molybdenum, Dissolved
Nickel, Dissolved
Potassium, Dissolved
Selenium, Dissolved
Silver, Dissolved
Sodium, Dissolved
Thallium, Dissolved
Result
49.8
6.0
56.1
l.15
3420
101
< 1.0
< 0.0500
40.3
1.37
14.8
2230
3930
< 0.0050
< 0.0005
< 0.0005
452
< 0.0250
<0.010
< 0.0100
<0.03
< 0.0010
183
< 0.0100
< 0.00050
< 0.0100
< 0.0200
26.4
0.178
<0.010
409
< 0.0005
Proiect Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Certificate of Analysis Amended
Units
meq/L
%
meq/L
None
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
Minimum
Reporting
Limit
5
1.0
1.0
0.0500
l.00
0.100
4.80
50.0
20
0.0050
0.0005
0.0005
0.2
0.0250
0.010
0.0100
0.03
0.0010
0.2
0.0100
0.00050
0.0100
0.0200
0.5
0.0050
0.010
0.5
0.0005
PO#:
Receipt: 11/3/22 12:10@ -3.1 °C
Date Reported: 12/21/2022
Project Name: 4th Quarter Ground Water 2022
Sampled By: Tanner Holliday
Method
SM 1030 E
SM 1030 E
SM 1030 E
SM2340B
SM 2540 C
SM2320B
SM2320 B
EPA350.l
EPA300.0
EPA300.0
EPA353.2
EPA300.0
SM2540 C
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA245.l
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.7
EPA200.8
CtF WO#: 22K0334
Preparation
Date/Time
11/16/22
11/16/22
11/16/22
11/16/22
11/16/22
11/3/22
11/3/22
11/14/22
11/11/22
11/11/22
11/8/22
11/11/22
11/4/22
11/14/22
] ]/14/22
11/14/22
11/8/22
I 1/14/22
11/14/22
11/14/22
11/8/22
11/14/22
11/8/22
11/14/22
]]/] 0/22
ll/14/22
11/14/22
11/8/22
11/14/22
11/14/22
11/8/22
11/14/22
Lab ID: 22K0334-06
Analysis
Date/Time
11/28/22
11/28/22
l 1/28/22
11/28/22
11/28/22
11/3/22
11/3/22
11/14/22
11/14/22
11/14/22
11/8/22
11/14/22
11/4/22
11/14/22
11 /14/22
11/14/22
l l/8/22
11/14/22
11/14/22
l l/14/22
ll/8/22
11/14/22
11/8/22
ll/14/22
11/10/22
11/14/22
11/14/22
11/8/22
11/14/22
I 1/14/22
11/8/22
11/14/22
Page 13 of 39
Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0 :[phone] F: [phone]
www. Chem tech Ford. com
Serving the lntermountain West Since 1953
CHEMTECH-FORD
LA80RA'r0RIES
Amended
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-38_11012022 (cont.)
Matrix: Water
Date Sampled: 11/1/22 12:30
Result
\lctals (cont.)
Tin, Dissolved < 0.10
Uranium, Dissolved 0.0066
Vanadium, Dissolved <0.0150
Zinc, Dissolved < 0.0100
\'olatilc Organic Compounds
Acetone <20.0
Benzene < 1.0
Carbon Tetrachloride < 1.0
Chloroform < 1.0
Chloromethane < 1.0
Methyl Ethyl Ketone <20.0
Methylene Chloride < 1.0
Naphthalene < 1.0
Tetrahydrofuran < 1.0
Toluene < 1.0
Xylenes, total < 1.0
Proiect Name: 4th Quarter Ground Water 2022
www. Chem tech Ford. com
Units
mg/L
mg/L
mg/L
mg/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
Certificate of Analysis
PO#:
Receipt: 11/3/22 12:10@ -3.1 °C
Date Reported: 12/21/2022
Amended
Project Name: 4th Quarter Ground Water 2022
Minimum
Reporting
Limit
0.10
0.0003
0.0150
0.0100
20.0
1.0
1.0
1.0
l.O
20.0
1.0
1.0
1.0
l.O
1.0
Sampled By: Tanner Holliday
Method
EPA200.7
EPA200.8
EPA200.8
EPA200.8
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D 15030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D 15030A
EPA 8260D /5030A
CtF WO#: 22K0334
Preparation
Date/Time
11/8/22
11/14/22
11/14/22
11/14/22
11/4/22
11/4/22
l l/4/22
11/4/22
l 1/4/22
11/4/22
11/4/22
11/4/22
11/4/22
l l/4/22
11/4/22
Lab ID: 22K0334-06
Analysis
Date/Time
11 /8/22
11/14/22
11/14/22
11/14/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
l J/4/22
11/4/22
Page 14 of 39
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: December 6, 2022
Parameter
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_11012022
Sample ID: 599611007
Matrix: Ground Water
Collect Date: Ol-NOV-22 12:30
Receive Date: 04-NOV-22
Collector: Client
Qualifier Result Uncertainty MDC RL
Project:
Client ID:
DNMIO0I00
DNMIO0I
Units PF DF Analyst Date Time Batch Method ---·-------
Rad Gas Flow Proportional Counting
GFPC, Total Alpha Radium, Liquid "As Received"
Gross Radium Alpha U LOO +/-0.206 0.566 LOO pCi/L JXK3 11/20/22 1422 2339842
The following Analytical Methods were performed: ---------------Method Description Analyst Comments
EPA 903.0
Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits ---------
Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 106 (25%-125%)
Notes:
Counting Uncertainty is calculated at the 68% confidence level (I-sigma).
SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
the greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 21 of 28 SDG: 599611 Revl
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
I Chemtech-Ford Laboratories
9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com CHEMTECH-FORD Serving the lntermountain West Since 1953
lf1B0~1\TOP.IES
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-39_10202022
Matrix: Water
Date Sampled: 10/20/22 10:30
Calculations
Anions, Total
Cation/Anion Balance
Cations, Total
TDS Ratio
TDS, Calculated
lnorganil·
Alkalinity -Bicarbonate (as CaC03)
Alkalinity -Carbonate (as CaCO3)
AmmoniaasN
Chloride
Fluoride
Nitrate+ Nitrite, Total, as N
Sulfate
Total Dissolved Solids (TDS)
I\Jctals
Arsenic, Dissolved
Beryllium, Dissolved
Cadmium, Dissolved
Calcium, Dissolved
Chromium, Dissolved
Cobalt, Dissolved
Copper, Dissolved
Iron, Dissolved
Lead, Dissolved
Magnesium, Dissolved
Manganese, Dissolved
Mercury, Dissolved
Molybdenum, Dissolved
Nickel, Dissolved
Potassium, Dissolved
Selenium, Dissolved
Silver, Dissolved
Sodium, Dissolved
Thallium, Dissolved
Tin, Dissolved
Uranium, Dissolved
Vanadium, Dissolved
63.6
-2.7
60.3
1.06
4200
< 1.0
< 1.0
0,214
37.4
0.647
<0.100
3010
4470
< 0.0050
0.0054
0.0025
418
< 0.0250
0.056
0.0208
13.2
< 0.0010
187
2.22
< 0.00050
< 0.0100
0.0297
13.9
0.0064
<0.010
527
0.0038
< 0.10
0.0098
< 0.0150
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Certificate of Analysis
!l.!!.i.!§
meq/L
%
meq/L
None
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
Minimum
Reporting
Limit
5
1.0
1.0
0.0500
20.0
0.200
0.100
50.0
20
0.0050
0.0005
0.0005
0.2
0.0250
0.010
0.0100
0.03
0.0010
0.2
0.0100
0.00050
0.0100
0.0200
0.5
0.0050
0.010
5.0
0.0005
0.10
0.0003
0.0150
PO#:
Receipt: 10/21/22 10:57@ -0.9 °C
Date Reported: 11/10/2022
Project Name: 4th Quarter Ground Water 2022
Sampled By: Tanner Holliday
SM 1030E
SM 1030 E
SM 1030 E
SM 2340 B
SM2540C
SM2320 B
SM 2320 B
EPA350.1
EPA300.0
EPA300.0
EPA353.2
EPA300.0
SM2540C
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA245.I
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA200.8
CtF WO#: 22J1703
Preparation
Date/Time
11/3/22
I 1/3/22
I 1/3/22
I 1/3/22
Il/3/22
10/21/22
10/21/22
I 1/2/22
10/25/22
11/2/22
10/25/22
11/8/22
10/21/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
10/24/22
10/26/22
10/25/22
10/26/22
10/26/22
10/24/22
10/26/22
10/26/22
10/24/22
10/26/22
10/24/22
10/26/22
10/26/22
Lab ID: 22J1703-10
Analysis
Date/Time
11/3/22
I 1/3/22
I 1/3/22
I 1/3/22
I 1/3/22
10/22/22
10/22/22
11/2/22
10/25/22
11/2/22
10/25/22
11/8/22
10/24/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
10/24/22
10/26/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
10/26/22
10/24/22
10/26/22
10/24/22
10/26/22
10/26/22
.E!J!ml
Page 21 of 47
I Chemtech-Ford Laboratories
9632 South 500 West
Sandy, UT 84070
0 :[phone] F: [phone]
www. Chem tech Ford. com CHEMTECH·FORD SeNing the lntermountain West Since 1953
LA60R,\TORIE5
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-39_10202022 (cont.)
Matrix: Water
Date Sampled: 10/20/22 10:30
Result
~lclals (rnnt.)
Zinc, Dissolved 0.162
\'olalilc Or~anic Compounds
Acetone <20.0
Benzene < 1.0
Carbon Tetrachloride < 1.0
Chloroform < 1.0
Chloromethane < 1.0
Methyl Ethyl Ketone <20.0
Methylene Chloride < 1.0
Naphthalene < 1.0
Tetrahydrofuran < 1.0
Toluene < 1.0
Xylenes, total < 1.0
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Units
mg/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
Certificate of Analysis
Minimum
Reporting
Limit
0.0100
20.0
1.0
1.0
1.0
1.0
20.0
1.0
1.0
1.0
1.0
1.0
PO#:
Receipt: 10/21/22 10:57@ -0.9 °C
Date Reported: 11/10/2022
Project Name: 4th Quarter Ground Water 2022
Sampled By: Tanner Holliday
Method
EPA200.8
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
CtF WO#: 22J1703
Preparation
Date/Time
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
Lab ID: 22J1703-10
Analysis
Date/Time
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
Page 22 of 47
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: December 6, 2022
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-39 11012022
599611008
Ground Water
0l-NOV-2211:20
04-NOV-22
Client
Qualifier Result Uncertainty ---Rad Gas Flow Proportional Counting
GFPC, Total Alpha Radium, Liquid "As Received"
Gross Radium Alpha 2.68 +/-0.454
The following Analytical Methods were performed:
MDC
0.787
RL
1.00
Project:
Client ID:
DNMIO0I00
DNMIO0I
Units PF DF Analyst Date Time Batch Method
pCi/L JXK3 11/20/22 1422 2339842
--------------Method __ Des_gjption ------------------~A~n=al st Comments
EPA 903.0
Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits
Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 105 (25%-125%)
Notes:
Counting Uncertainty is calculated at the 68% confidence level (]-sigma).
SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
the greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 22 of 28 SDG: 599611 Rev 1
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
I Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0 :[phone] F: [phone]
www.ChemtechFord.com CHEMTECH·FORD Serving the lntermountain West Since 1953
LJ..BOR.\T0RIES
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-40_10182022
Matrix: Water
Date Sampled: 10/18/22 11 :20
Cakulations
Anions, Total
Cation/Anion Balance
Cations, Total
TDS Ratio
TDS, Calculated
Inorganic
Alkalinity• Bicarbonate (as CaCO3)
Alkalinity• Carbonate (as CaCO3)
AmmoniaasN
Chloride
Fluoride
Nitrate+ Nitrite, Total, as N
Sulfate
Total Dissolved Solids (TDS)
Metals
Arsenic, Dissolved
Beryllium, Dissolved
Cadmium, Dissolved
Calcium, Dissolved
Chromium, Dissolved
Cobalt, Dissolved
Copper, Dissolved
Iron, Dissolved
Lead, Dissolved
Magnesium, Dissolved
Manganese, Dissolved
Mercury, Dissolved
Molybdenum, Dissolved
Nickel, Dissolved
Potassium, Dissolved
Selenium, Dissolved
Silver, Dissolved
Sodium, Dissolved
Thallium, Dissolved
Tin, Dissolved
Uranium, Dissolved
Vanadium, Dissolved
Result
50.7
1.6
52.3
1.00
3310
228
< 1.0
< 0.0500
49.7
0.750
2.12
2150
3300
< 0.0050
< 0.0005
< 0.0005
447
< 0.0250
<0.010
< 0.0100
<O.D3
< 0.0010
192
0.0959
< 0.00050
< 0.0100
< 0.0200
8.7
0.217
<0.010
322
< 0.0005
<0.10
0.0216
< 0.0150
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Certificate of Analysis
Units
meq/L
%
meq/L
None
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg.IL
mg/L
mg/L
mg/L
mg/L
mg/L
mg.IL
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
Minimum
Reporting
Limit
5
1.0
1.0
0.0500
20.0
0.200
0.100
20.0
20
0.0050
0.0005
0.0005
0.2
0.0250
0.010
0.0100
0.03
0.0010
0.2
0.0100
0.00050
0.0100
0.0200
0.5
0.0050
0.010
0.5
0.0005
0.10
0.0003
0.0150
PO#:
Receipt: 10/21/22 10:57@ -0.9 °C
Date Reported: 11/10/2022
Project Name: 4th Quarter Ground Water 2022
Sampled By: Tanner Holliday
Method
SM 1030E
SM 1030E
SM 1030E
SM2340 8
SM2540C
SM23208
SM23208
EPA350.I
EPA300.0
EPA300.0
EPA353.2
EPA300.0
SM2540C
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA245.1
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA200.8
CtF WO#: 22J1703
Preparation
Date/Time
11/3/22
11/3/22
11/3/22
11 /3/22
11 /3/22
10/24/22
10/24/22
11/2/22
10/25/22
11/2/22
10/24/22
10/26/22
10/21/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
10/24/22
10/26/22
10/25/22
10/26/22
10/26/22
10/24/22
10/26/22
10/26/22
10/24/22
10/26/22
10/24/22
10/26/22
10/26/22
Lab ID: 22Jl 703-04
Analysis
Date/Time
11/3/22
I 1/3/22
11/3/22
11/3/22
11/3/22
10/25/22
10/25/22
11/2/22
10/25/22
11/2/22
10/24/22
10/25/22
10/24/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
10/24/22
10/26/22
10/26/22
10/26/22
10/26/22
10/24/22
10/26/22
10/26/22
10/24/22
10/26/22
10/24/22
10/26/22
10/26/22
Page 9 of 47
Chemtech-Ford Laboratories
9632 South 500 West
Sandy, UT 84070
0 :[phone] F: [phone]
www.ChemtechFord.com CHEMTECH·FORD Serving the lntermountain West Since 1953
L/,80~,\TORlfS
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-40_10182022 (cont.)
Certificate of Analysis
PO#:
Receipt: 10/21/22 10:57@ -0.9 ·c
Date Reported: 11/10/2022
Project Name: 4th Quarter Ground Water 2022
Matrix: Water Lab ID: 22Jl 703-04
Date Sampled: 10/18/22 11 :20 Sampled By: Tanner Holliday
Result
~lctals (cont.)
Zinc, Dissolved < 0.0100
\'olatilc Org;inic Compounds
Acetone <20.0
Benzene < 1.0
Carbon Tetrachloride < 1.0
Chloroform < 1.0
Chloromethane < 1.0
Methyl Ethyl Ketone <20.0
Methylene Chloride < 1.0
Naphthalene < 1.0
Tetrahydrofuran < 1.0
Toluene < 1.0
Xylenes, total < 1.0
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Units
mg/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
Minimum
Reporting Preparation
Limit Method Date/Time
0.0100 EPA200.8 10/26/22
20.0 EPA 8260D /5030A l 0/26/22
1.0 EPA 8260D /5030A 10/26/22
1.0 EPA 8260D /5030A 10/26/22
1.0 EPA 8260D /5030A 10/26/22
1.0 EPA 8260D /5030A 10/26/22
20.0 EPA 8260D /5030A 10/26/22
1.0 EPA 8260D /5030A l 0/26/22
1.0 EPA 8260D /5030A 10/26/22
1.0 EPA 8260D /5030A 10/26/22
1.0 EPA 8260D /5030A 10/26/22
1.0 EPA 8260D /5030A 10/26/22
CtF WO#: 22J1703
Analysis
Date/Time
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
.El.!!iltl
Page 10 of 47
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 22, 2022
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-40 10182022
Sample ID: 598057004
Matrix: Ground Water
Collect Date: 18-OCT-22 11:20
Receive Date: 25-OCT-22
Collector: Client
Parameter Qualifier Result Uncertainty MDC
Rad Gas Flow Proportional Counting
GFPC, Total Alpha Radium, Liquid "As Received"
Gross Radium Alpha 1.04 +/-0.290 0.622
The following Analytical Methods were performed:
Method Description
EPA 903.0
Surrogate/Tracer Recovery Test
Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received"
Notes:
Counting Uncertainty is calculated at the 68% confidence level (I-sigma).
RL
1.00
Project:
Client ID:
DNMIO0I00
DNMIO0I
Units PF DF Analyst Date Time Batch Method
pCi/L JXK3 11/20/22 1421 2339842
Anal st Comments
Result Nominal Recove~% Acceptable Limits
110 (25%-125%)
SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
the greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 19 of 25 SDG: 598057
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
I Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com
Serving the lntermountain West Since 1953
CHEMTECH-FORD
LABORA't'O~IE.S
Amended
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: TW4-24_11012022
Matrix: Water
Date Sampled: 11/1/22 13:30
Calculations
Anions, Total
Cation/Anion Balance
Cations, Total
TDS Ratio
TDS, Calculated
Inorganic
Alkalinity -Bicarbonate (as CaCO3)
Alkalinity -Carbonate (as CaCO3)
AmmoniaasN
Chloride
Fluoride
Nitrate+ Nitrite, Total, as N
Sulfate
Total Dissolved Solids (TDS)
\letnls
Arsenic, Dissolved
Beryllium, Dissolved
Cadmium, Dissolved
Calcium, Dissolved
Chromium, Dissolved
Cobalt, Dissolved
Copper, Dissolved
Iron, Dissolved
Lead, Dissolved
Magnesium, Dissolved
Manganese, Dissolved
Mercury, Dissolved
Molybdenum, Dissolved
Nickel, Dissolved
Potassium, Dissolved
Selenium, Dissolved
Silver, Dissolved
~odium, Dissolved
rhallium, Dissolved
Result
104
4.8
114
1.06
6580
779
< 1.0
6.78
885
0.144
28.8
3010
6950
0.0055
< 0.0005
0.0010
604
< 0.0250
< 0.010
< 0.0100
< 0.03
< 0.0010
399
0.447
< 0.00050
0.918
0.0201
11.9
0.0855
<0.010
1170
0.0019
>roiect Name: 4th Quarter Ground Water 2022
vww. ChemtechFord. com
Certificate of Analysis Amended
Units
meq/L
%
meq/L
None
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
Minimum
Reporting
Limit
5
1.0
1.0
0.500
50.0
0.100
1.00
50.0
20
0.0050
0.0005
0.0005
0.2
0.0250
0.010
0.0100
0.03
0.0010
0.2
0.0100
0.00050
0.0100
0.0200
0.5
0.0050
0.010
5.0
0.0005
PO#:
Receipt: 11/3/22 12:10@ -3.1 °C
Date Reported: 12/21/2022
Project Name: 4th Quarter Ground Water 2022
Sampled By: Tanner Holliday
SM 1030 E
SM 1030 E
SM 1030 E
SM 2340 B
SM2540C
SM2320 B
SM 2320 B
EPA350.1
EPA300.0
EPA300.0
EPA353.2
EPA300.0
SM2540C
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA245.1
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.7
EPA200.8
CtF WO#: 22K0334
Preparation
Date/Time
11 /16/22
11/16/22
11/16/22
11/16/22
11/16/22
11/3/22
11 /3/22
11/14/22
11/11/22
11/11/22
11/8/22
11/11/22
11/4/22
11/14/22
11/14/22
11/14/22
11/8/22
11/14/22
11 /14/22
1 l/14/22
11/8/22
11/14/22
I 1/8/22
11/14/22
11/10/22
11/14/22
11/14/22
11/8/22
11/14/22
11/14/22
11/8/22
11/14/22
Lab ID: 22K0334-07
Analysis
Date/Time
11/28/22
l l/28/22
11/28/22
I 1/28/22
I 1/28/22
I 1/3/22
11/3/22
11/14/22
11/14/22
11/14/22
11/8/22
11/14/22
11/4/22
I 1/14/22
11/14/22
11/14/22
11 /8/22
11/14/22
11/14/22
11 /14/22
11/8/22
11 /14/22
11/8/22
11/14/22
11/10/22
11/14/22
11/14/22
11/8/22
11/14/22
I 1/14/22
11/8/22
11/14/22
Page 15 of 39
I Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0 :[phone] F: [phone]
www.ChemtechFord.com
Serving the lntermountain West Since 1953
CHEMTECH-FORD
LABOaAYORIES
Amended
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: TW4-24_11012022 (cont.)
Matrix: Water
Date Sampled: 11/1/22 13:30
Result
:\lctals (cont.)
Tin, Dissolved <0.10
Uranium, Dissolved 0.696
Vanadium, Dissolved < 0.0150
Zinc, Dissolved < 0.0100
\'olatilc Organic Compounds
Acetone <20.0
Benzene < 1.0
Carbon Tetrachloride < 1.0
Chloroform I 18
Chloromethane < 1.0
Methyl Ethyl Ketone < 20.0
Methylene Chloride < 1.0
Naphthalene < 1.0
Tetrahydrofuran 4.4
Toluene < 1.0
Xylenes, total < 1.0
Proiect Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Units
mg/L
mg/L
mg/L
mg/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
Certificate of Analysis
PO#:
Receipt: 11/3/22 12:10@ -3.1 °C
Date Reported : 12/21/2022
Amended
Project Name: 4th Quarter Ground Water 2022
Minimum
Reporting
Limit
0.10
0.0003
0.0150
0.0100
20.0
1.0
1.0
10.0
1.0
20.0
1.0
1.0
1.0
1.0
1.0
Sampled By: Tanner Holliday
Method
EPA200.7
EPA200.8
EPA200.8
EPA200.8
EPA 82600 /5030A
EPA 82600 /5030A
EPA 82600 /5030A
EPA 82600 /5030A
EPA 82600 /5030A
EPA 82600 /5030A
EPA 82600 /5030A
EPA 82600 /5030A
EPA 82600 /5030A
EPA 82600 /5030A
EPA 82600 /5030A
CtF WO#: 22K0334
Preparation
Date/Time
11 /8/22
11/14/22
11/14/22
11/14/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
Lab ID: 22K0334-07
Analysis
Date/Time
11/8/22
11/14/22
11/14/22
11/14/22
11/4/22
I 1/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
~
Page 16 of 39
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: December 6, 2022
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
TW4-24 11012022
599611010
Ground Water
0l-NOV-22 13:30
04-NOV-22
Client
Qualifier Result Uncertainty
Rad Gas Flow Proportional Counting
GFPC, Total Alpha Radium, Liquid "As Received"
Gross Radium Alpha U 1.00 +/-0.182
MDC
0.634
RL
1.00
The following Analytical Methods were performed: -'---------------
Project:
Client ID:
DNMIO0I00
DNMIO0I
Units PF DF Analyst Date Time Batch Method
pCi/L JXK3 11/20/22 1422 2339842
Method Descri"-t~io~n-'----------------------'Ac..=.cn=al'-'--=-st"-C=o1'-'-'11""111"'"e""n'""ts'-__ _
EPA 903.0
Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits ------------
Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 114 (25%-125%)
Notes:
Counting Uncertainty is calculated at the 68% confidence level (I-sigma).
SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
the 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 24 of28 SDG: 599611 Revl
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
I Chemtech-Ford Laboratories
9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com CHEMTECH·FORD Serving the lntermountain West Since 1953
ll<.BO~ATORIES
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-65_10132022
Matrix: Water
Date Sampled: 10/13/22 9:05
( ·alrnl.ilions
Anions, Total
Cation/Anion Balance
Cations, Total
TDS Ratio
lnor~anil·
Alkalinity -Bicarbonate (as CaCO3)
Alkalinity -Carbonate (as CaCO3)
Ammonia as N
Chloride
Fluoride
Nitrate+ Nitrite, Total, as N
Sulfate
TDS, Calculated
Total Dissolved Solids (TDS)
Arsenic, Dissolved
Beryllium, Dissolved
Cadmium, Dissolved
Calcium, Dissolved
Chromium, Dissolved
Cobalt, Dissolved
Copper, Dissolved
Iron, Dissolved
Lead, Dissolved
Magnesium, Dissolved
Manganese, Dissolved
Mercury, Dissolved
Molybdenum, Dissolved
Nickel, Dissolved
Potassium, Dissolved
Selenium, Dissolved
Silver, Dissolved
Sodium, Dissolved
Thallium, Dissolved
Tin, Dissolved
Uranium, Dissolved
Vanadium, Dissolved
56.6
0.7
57.4
1.08
344
< 1.0
0.620
67.0
< 0.100
0.137
2300
3630
3900
< 0.0050
< 0.0005
< 0,0005
509
< 0.0250
<0.010
< 0.0100
<0.03
< 0.0010
226
0.0106
< 0.00050
<0.0100
< 0.0200
13.4
0.0326
<0.010
302
< 0.0005
< 0.10
0.0212
< 0.0150
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Certificate of Analysis
Units
meq/L
%
meq/L
None
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
Minimum
Reporting
Limit
1.0
1.0
0.0500
1.00
0.100
0.100
100
5
20
0.0050
0.0005
0.0005
0.2
0.0250
0.010
0.0100
0.03
0.0010
0.2
0.0100
0.00050
0.0100
0.0200
0.5
0.0050
0.010
0.5
0.0005
0.10
0.0003
0.0150
PO#:
Receipt: 10/14/22 11: 15 @ 2.1 °C
Date Reported: 11/1/2022
Project Name: 4th Quarter Ground Water 2022
Sampled By: Tanner Holliday
Method
SM 1030 E
SM 1030 E
SM 1030 E
SM 2340 B
SM 2320 B
SM 2320 B
EPA350.l
EPA300.0
EPA300.0
EPA353.2
EPA300.0
SM 2540 C
SM2540 C
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA245.l
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA200.8
CtF WO#: 22J1153
Preparation
Date/Time
10/31/22
10/31/22
10/31 /22
10/31/22
10/19/22
I 0/19/22
10/20/22
10/17/22
I 0/1 7/22
I 0/18/22
10/19/22
10/31/22
10/17/22
10/21/22
10/21/22
10/21/22
10/24/22
10/21/22
10/21/22
10/21/22
I0/24/22
10/21/22
10/24/22
10/21 /22
10/17/22
10/21/22
10/21 /22
10/24/22
10/21/22
10/21/22
10/24/22
10/21/22
10/24/22
10/21/22
10/21/22
Lab ID: 22J1153-14
Analysis
Date/Time
10/31/22
I0/31/22
10/31/22
10/31/22
10/19/22
10/19/22
10/27/22
10/18/22
10/18/22
I 0/18/22
10/20/22
10/31/22
10/17/22
I 0/21/22
10/21/22
10/21/22
10/24/22
10/21/22
10/21 /22
10/21/22
10/24/22
10/21/22
10/24/22
10/21/22
I 0/18/22
I0/21/22
10/21/22
I0/24/22
10/21/22
10/21/22
10/24/22
10/21/22
10/24/22
10/21/22
10/21 /22
Page 29 of 53
Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com CHEMTECH·FORD Serving the lntermountain West Since 1953
LABORATORIES
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-65_10132022 (cont.)
Matrix: Water
Date Sampled: 10/13/22 9:05
Result
\lclals (rnnt.)
Zinc, Dissolved < 0.0100
\'olatik Oq.(anir ( 11111pm1111b
Acetone <20.0
Benzene < 1.0
Carbon Tetrachloride < 1.0
Chloroform < 1.0
Chloromethane < 1.0
Methyl Ethyl Ketone <20.0
Methylene Chloride < 1.0
Naphthalene < 1.0
Tetrahydrofuran < 1.0
Toluene < 1.0
Xylenes, total < 1.0
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
!l.!!.i.!§
mg/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
Certificate of Analysis
PO#:
Receipt: 10/14/22 11:15@ 2.1 °C
Date Reported: 11/1/2022
Project Name: 4th Quarter Ground Water 2022
Minimum
Reporting
Limit
0.0100
20.0
1.0
1.0
1.0
1.0
20.0
1.0
1.0
1.0
1.0
1.0
Sampled By: Tanner Holliday
Method
EPA200.8
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
CtF WO#: 22J1153
Preparation
Date/Time
10/21/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
I 0/19/22
10/19/22
10/19/22
Lab ID: 22J1153-14
Analysis
Date/Time
10/21/22
I0/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
I0/19/22
10/19/22
10/19/22
.E!.ruru1
Page 30 of 53
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 15, 2022
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-65 10132022
597226014
Ground Water
13-OCT-22 09:05
18-OCT-22
Client
Qualifier Result Uncertainty
Rad Gas Flow Proportional Counting
GFPC, Total Alpha Radium, Liquid "As Received"
Gross Radium Alpha u 1.00 +/-0.293
The following Analytical Methods were performed:
Method Descri tion
EPA 903.0
Surrogate/Tracer Recove Test
MDC
0.809
Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received"
Notes:
Counting Uncertainty is calculated at the 68% confidence level (I-sigma).
RL
1.00
Project:
Client ID:
DNMIO0I00
DNMIO0I
Units PF DF Analyst Date
pCi/L LXB3 11/14/22
Anal st Comments
Result Nominal Recovery%
96.7
Time Batch Method
1128 2336187
Acceptable Limits
(25%-125%)
SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
the 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 27 of 29 SDG: 597226
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
I Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com
Serving the lntermountain West Since 1953
CHEMTECH-FORD lA80SfATORIES
Amended
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-70_10312022
Matrix: Water
Date Sampled: 10/31/22 13:45
Calculations
Anions, Total
Cation/Anion Balance
Cations, Total
TDS Ratio
TDS, Calculated
Inorganic
Alkalinity -Bicarbonate (as CaCO3)
Alkalinity -Carbonate (as CaCO3)
Ammonia as N
Chloride
Fluoride
Nitrate+ Nitrite, Total, as N
Sulfate
Total Dissolved Solids (TDS)
\lctals
Arsenic, Dissolved
Beryllium, Dissolved
Cadmium, Dissolved
Calcium, Dissolved
Chromium, Dissolved
Cobalt, Dissolved
Copper, Dissolved
Iron, Dissolved
Lead, Dissolved
Magnesium, Dissolved
Manganese, Dissolved
Mercury, Dissolved
Molybdenum, Dissolved
Nickel, Dissolved
Potassium, Dissolved
Selenium, Dissolved
Silver, Dissolved
Sodium, Dissolved
Thallium, Dissolved
Result
52.9
2.2
55.3
1.10
3480
272
< 1.0
< 0.0500
67.2
0.245
<0.100
2190
3830
< 0.0050
< 0.0005
< 0.0005
512
< 0.0250
<0.010
< 0.0100
0.23
< 0,0010
163
0.203
< 0.00050
< 0.0100
< 0.0200
II.I
0.0128
<0.010
371
< 0.0005
Proiect Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Certificate of Analysis Amended
meq/L
%
meq/L
None
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
Minimum
Reporting
Limit
5
1.0
1.0
0.0500
1.00
0.100
0.100
50.0
20
0.0050
0.0005
0.0005
0.2
0.0250
0.010
0.0100
0.03
0.0010
0.2
0.0100
0.00050
0.0100
0.0200
0.5
0.0050
0.010
0.5
0.0005
PO#:
Receipt: 11/3/22 12:10@ -3.1 °C
Date Reported: 12/21/2022
Project Name: 4th Quarter Ground Water 2022
Sampled By: Tanner Holliday
Method
SM 1030 E
SM 1030 E
SM 1030 E
SM2340B
SM2540C
SM2320B
SM2320B
EPA350.I
EPA300.0
EPA300.0
EPA353.2
EPA300.0
SM 2540 C
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.7
EPA200.8
EPA245.I
EPA200.8
EPA200.8
EPA200.7
EPA200.8
EPA200.8
EPA200.7
EPA200.8
CtF WO#: 22K0334
Preparation
Date/Time
11/16/22
11/16/22
11/16/22
11/16/22
11/16/22
11/3/22
11/3/22
11/14/22
11/11/22
11/11 /22
11/8/22
11/11/22
11/4/22
11/14/22
11/14/22
11/14/22
11/8/22
I 1/14/22
11/14/22
11/14/22
11/8/22
11/14/22
11/8/22
11/14/22
11/10/22
11/14/22
I 1/14/22
11/8/22
11/14/22
11/14/22
11/8/22
I 1/14/22
Lab ID: 22K0334-02
Analysis
Date/Time
11/28/22
11/28/22
11/28/22
11/28/22
11/28/22
11/3/22
11/3/22
11/14/22
11/14/22
11 /14/22
11 /8/22
11/14/22
11/4/22
11/14/22
11/14/22
11/14/22
11/8/22
11/14/22
11/14/22
11/14/22
11/8/22
11/14/22
11/8/22
11/14/22
11/10/22
11/14/22
11/14/22
11/8/22
11/14/22
11/14/22
11/8/22
11/14/22
Page 5 of 39
I Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com
Serving the lntermountain West Since 1953
CHEMTECH-FORD t.A80AAtOIUES
Amended
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-70_10312022 (cont.)
Matrix: Water
Date Sampled: 10/31/22 13:45
\letals (cont.)
Tin, Dissolved < 0.10
Uranium, Dissolved 0.0233
Vanadium, Dissolved < 0.0150
Zinc, Dissolved < 0.0100
\'olatilc Organic Compounds
Acetone <20.0
Benzene < 1.0
Carbon Tetrachloride < 1.0
Chloroform < 1.0
Chloromethane < 1.0
Methyl Ethyl Ketone <20.0
Methylene Chloride < 1.0
Naphthalene < 1.0
Tetrahydrofuran < 1.0
Toluene < 1.0
Xylenes, total < 1.0
Proiect Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Units
mg/L
mg/L
mg/L
mg/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
Certificate of Analysis
PO#:
Receipt: 11/3/22 12:10@ -3.1 °C
Date Reported: 12/21/2022
Amended
Project Name: 4th Quarter Ground Water 2022
Minimum
Reporting
Limit
0.10
0.0003
0.0150
0.0100
20.0
1.0
1.0
1.0
1.0
20.0
1.0
1.0
1.0
1.0
1.0
Sampled By: Tanner Holliday
Method
EPA200.7
EPA200.8
EPA200.8
EPA200.8
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 82600 /5030A
EPA 8260D /5030A
CtF WO#: 22K0334
Preparation
Date/Time
11/8/22
I 1/14/22
11/14/22
11/14/22
I 1/4/22
11/4/22
I 1/4/22
11/4/22
I 1/4/22
I 1/4/22
11 /4/22
I 1/4/22
I 1/4/22
11/4/22
I 1/4/22
Lab ID: 22K0334-02
Analysis
Date/Time
11/8/22
I 1/14/22
11/14/22
11/14/22
11/4/22
11/4/22
I 1/4/22
11 /4/22
I 1/4/22
11 /4/22
I 1/4/22
11/4/22
I 1/4/22
I 1/4/22
I 1/4/22
Page 6 of 39
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: December 6, 2022
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-70_10312022
599611009
Ground Water
31-OCT-22 13:45
04-NOV-22
Client
Parameter Qualifier Result Uncertainty
Rad Gas Flow Proportional Counting
GFPC, Total Alpha Radium, Liquid "As Received"
Gross Radium Alpha 3.71 +/-0.514
The following Analytical Methods were performed: ----
MDC
0.721
RL
Project:
Client ID:
DNMIO0I00
DNMIO0I
Units PF DF Analyst Date Time Batch Method -------
1.00 pCi/L JXK3 11/20/22 1422 2339842
Method Descri tion ________ _.c...A=n=a=I st Commen=t=s __ _
EPA 903.0
Surro~ate/Tracer Recovery
Barium Carrier
Notes:
Test
GFPC, Total Alpha Radium, Liquid "As Received"
Counting Uncertainty is calculated at the 68% confidence level (I-sigma).
Result Nominal Recovery% Acceptable Limits
111 (25%-125%)
SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
the 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: 599611 Revl
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
I Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com CHEMTECH·FORD Serving the lntermountain West Since 1953
L/,BORATOrnes
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: Trip Blank
Matrix: Water
Date Sampled: 10/10/22 10:40
\"olatik Or:.:anil' ( ·om pounds
Acetone
Benzene
Carbon Tetrachloride
Chlorofonn
Chloromethane
Methyl Ethyl Ketone
Methylene Chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, total
<20.0
< 1.0
< 1.0
< 1.0
< 1.0
<20.0
< 1.0
< 1.0
< 1.0
< 1.0
< 1.0
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
Certificate of Analysis
PO#:
Receipt: 10/14/22 11:15@ 2.1 °C
Date Reported: 11/1/2022
Project Name: 4th Quarter Ground Water 2022
Minimum
Reporting
Limit
20.0
1.0
1.0
1.0
1.0
20.0
1.0
1.0
1.0
1.0
1.0
Sampled By: Tanner Holliday
Method
EPA 8260D 15030A
EPA 8260D 15030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
CtF WO#: 22J1153
Preparation
Date/Time
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
Lab ID: 22J1153-15
Analysis
Date/Time
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
I 0/19/22
10/19/22
10/19/22
10/19/22
10/19/22
10/19/22
.lliJilll
Page 31 of 53
Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0 :[phone] F: [phone]
www. Chem tech Ford. com CHEMTECH·FORD Serving the lntermountain West Since 1953
Lt.60Ro\TORIES
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: Trip Blank
Matrix: Water
Date Sampled: 10/17/22 11:00
\ olatilc Org;mir Compounds
Acetone
Benzene
Carbon Tetrachloride
Chloroform
Chloromethane
Methyl Ethyl Ketone
Methylene Chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, total
<20.0
< 1.0
< 1.0
< 1.0
< 1.0
<20.0
< 1.0
< 1.0
< 1.0
< 1.0
< 1.0
Project Name: 4th Quarter Ground Water 2022
www. Chem tech Ford. com
Units
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
Certificate of Analysis
PO#:
Receipt: 10121122 10:57@ -0.9 ·c
Date Reported: 11/10/2022
Project Name: 4th Quarter Ground Water 2022
Minimum
Reporting
Limit
20.0
1.0
1.0
1.0
1.0
20.0
1.0
1.0
1.0
1.0
1.0
Sampled By: Tanner Holliday
Method
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
CtF WO#: 22J1703
Preparation
Date/Time
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
Lab ID : 22J1703-11
Analysis
Date/Time
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
10/26/22
Page 23 of 47
I Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0 :[phone] F: [phone]
www.ChemtechFord.com
Serving the lntermountain West Since 1953
CHEMTECH-FORD
LA808ATORIES
Amended
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: Trip Blank
Matrix: Water
Date Sampled: 10/31/22 13:45
\'olatilc Organic Compounds
Acetone
Benzene
Carbon Tetrachloride
Chloroform
Chloromethane
Methyl Ethyl Ketone
Methylene Chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, total
Result
<20.0
< 1.0
< 1.0
< 1.0
< 1.0
<20.0
< 1.0
< 1.0
< 1.0
< 1.0
< 1.0
Proiect Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
Units
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
Certificate of Analysis
PO#:
Receipt: 11/3/22 12:10@ -3.1 °C
Date Reported: 12/21/2022
Amended
Project Name: 4th Quarter Ground Water 2022
Minimum
Reporting
Limit
20.0
1.0
1.0
1.0
1.0
20.0
1.0
1.0
1.0
1.0
1.0
Sampled By: Tanner Holliday
Method
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
EPA 8260D /5030A
CtF WO#: 22K0334
Preparation
Date/Time
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
Lab ID: 22K0334-10
Analysis
Date/Time
I 1/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
11/4/22
I 1/4/22
11/4/22
11/4/22
I 1/4/22
Page 21 of 39
9632 South 500 West
I
CHEMTECH·FORD
LA80~ATORIES
11/1/2022
Work Order: 22J 1153
Project: 4th Quarter Ground Water 2022
Energy Fuels Resources, Inc.
Attn: Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Client Service Contact: 801.262. 7299
The analyses presented on this report were performed in accordance with the
National Environmental Laboratory Accreditation Program (NELAP) unless
noted in the comments, flags, or case narrative. If the report is to be used for
regulatory compliance, it should be presented in its entirety, and not be
altered.
Approved By:
Melissa Connolly, Project Manager
Sandy, Utah 84070 801.262.7299 Main 866.792.0093 Fax
Serving the tntermountain West since 1953
www.ChemtechFord.com
Page 1 of 53
CHEMTECH-FORD
LABORATORIES
Energy Fuels Resources, Inc.
Project: 4th Quarter Ground Water 2022
Project Manager: Tanner Holliday
Laboratory ID
22J1153-01
22J1153-02
22J1153-03
22J1153-04
22J1153-05
22J1153-06
22J1153-07
22J1153-08
22J1153-09
22J1153-10
22J1153-11
22J1153-12
22J1153-13
22J1153-14
22J1153-15
Sample Name
MW-25_ 10102022
MW-11 _ 10102022
MW-14_10112022
MW-31_10112022
MW-32_ 10112022
MW-36_ 10112022
MW-05_ 10122022
MW-15_10122022
MW-28_10122022
MW-29_10122022
MW-12 _ 10132022
MW-30_ 10132022
MW-26_10132022
MW-65_10132022
Trip Blank
Work Order Report Narrative
Sample Preparation
All samples were prepared within method specified holding times. No preparation issues were noted.
Method Blanks
All blank values were within method acceptance criteria. No blank values exceeded the minimum reporting limit for any
analysis in this work order.
Laboratory Control Samples
All laboratory control samples were within method acceptance criteria.
Method Spikes
All method spike recoveries were within method acceptance criteria, except as noted by qualifying flags.
Method Spike Duplicates
All method spike duplicates were within method acceptance criteria, except as noted by qualifying flags.
Corrective Actions
There are no corrective actions associated with this work order.
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
CtF WO#: 22J1153
Page 2 of 53
I
CHEMTECH·FORD LABORAT0IIIES
Chemtech-Ford Laboratories
Serving the lntermountain West Since 1953
9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com
Certificate of Analysis
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Report Footnotes
Abbreviations
ND= Not detected at the corresponding Minimum Reporting Limit (MRL),
PO#:
Receipt: 10/14/22 11:15@ 2.1 °C
Date Reported: 11/1/2022
Project Name: 4th Quarter Ground Water 2022
I mg/L = one milligram per liter or I mg/kg= one milligram per kilogram = I part per million
I ug/L = one microgram per liter or 1 ug/kg = one microgram per kilogram = 1 part per billion.
I ng/L = one nanogram per liter or I ng/kg = one nano gram per kilogram = 1 part per trillion.
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
CtF WO#: 22J1153
Page 32 of 53
3
American West
Analytical Laboratories
463 W. 3600 S. Sall Lake City. UT 84115
Phone# (801) 263~686 Toll Free# (888) 263-1!686 .1-~ Fax# (801) 263~687 Email [e-mail]
www.awal-labs.com
Client: Energy Fuels Resources, Inc.
Address: 6425 8. Hwy. 191
Blanding, UT 84511
Contact: TllDller Holliday
Phone#: [phone] Cell#:
Email: tholllday@;eneqyfuela.com; KWelDe)@;enerr:,faela.com
Project Name: 4th Quarter Ground Water 2022
Project#:
PO#:
Sampler Name: TllJlller Holliday
~S\\5°~ Samole ID: Date Samoled
IIW-25_10102022 10/10/2022
IIW-l 1_10102022 10/10/2022
IIIW-14_10112022 10/11/2022
IIW-31_10112022 10/11/2022
· IIIW-32_10112022 10/11/2022
, IIW-36_10112022 10/11/2022
7 IIW-05_10122022 10/12/2022
8 IIW-15_10122022 10/12/2022
IIIW-28 10122022 10/12/2022
1 IIW-29_10122022 10/12/2022
IIW-12_10132022 10/13/2022
' MW-30_10132022 -10/13/2022
~Ollr,qulil,ed by: -~ JJ /~ L -ale:
Slinn.ltu,o _..,_.. 10/1-.nn??
V t"una:
Print Name: Tanner HolUdav 11nr
IRolinqulohed by: 1)819:
ls1anature
Time:
Prt,,tName:
~ollnqulahed by: Oate:
Slanatun>
Time:
PrtnlName:
Relinquished by: Dara:
Slgnatunt
[Time:
PdntNsmc
Time
Samoled
1040
1400
1450
1310
1145
1435
1415
1030
1350
955
905
1010
~-ed by.
Sign.olUlo
o.v.tNeme:
R-.edby:
Siglllllunl
Print Noma:
Received by:
51mu,1un,
Print Name
Rece1Vedby:
SlnnAtun,
PdntName:
CHAIN OF CUSTODY
Af1 analysis \MIi be conducted using NELAP accredited methods end all dale wHI be reported using AWAL'e standard analyte lists and
reporting nmils (PQL) unless speciftcally requNled othenMt!.e on this Chain of Custody and/or attached documentation.
AWAL Lab Sample Set#
Page 1 of 2
I QC Level: I Tum Around Time: Unleas other anangements have been made, I""·"-oigned repo,1B w,11 be emaied by 5:00 pm on
3 Standard the day they are due.
X Include EDD: Laboratory Use Only
0 LOCUS UPLOAD ::. <II EXCEL SanplaBWare: CJ .. .. X Field Filtered For. -:r: ::. Dmolvedlletala 1 Shipped o,hand-.....i -c II) ::. ~ '1-2 Arnbitm..-Chila! C'l .c i For Compliance Wrth: d-·\ ~ a. z □ NELAP 3 T-0 ,; c "C
C [<, N □ RCRA o' C'l :i > D CWA .. R_,.,00 8--.g 0 ~ C 0 CJ ::i □ SOWA ~s-ed) -I') C 0 D ELAP/A2LA y N .., .. iii" c c::i ~ CJ □ NLLAP 0 0 en ~ II) 0 C'l -; .: □ Non-Compliance Sf',_iy-I') 0 I') CJ ¢ ~ .. II) ~ .. -a □ Other: y N 0 ~ .. .. IT f? !2. 0 IT = :a CJ .. Checkedalbalc:h
)( ... < 0 ., 0 C Cl 10 y N C :E C'l 0 0 '1-Cl 'II ,; ,; ~ C'l ]i m 0 II) m ii u ID :::; II) .e en ~ Known Hazards 6 RecavedWtil C Ir: ~ ~ 0 .!! -u -!i .,; z 1111 • HoldingTmm u Q. N C'l ! = < g & "o E 0 e;! ;;" a y N .. .,i Ir: ... u iS 0 Sample Comments ..
7 w X X X X X X X X X X
7 w X X X X X X X X X X "-""TepeWa:
7 w X X X X X X X X X X 1 Prasant on Ou1w Padlage
y N NA
7 w X X X X X X X X X X 2 -on Oular Padlage
7 w X X X X X X X X X X y N NA
7 w X X X X X X X X X X 3 "'-""Sample y N NA
7 w X X X X X X X X X X 4 -..onSarnple
7 w X X X X X X X X X X y N NA
7 w X X X X X X X X X X -Sample
7 w X X X X X X X X X X ~ Sid C0C ReCXJRI?
y N
7 w X X X X X X X X X X
7 w X X X X X X X X X X
...,.;-/ -_.,;-';A:: ___,_ >; 0 f I I./ {.:,:;, Special Instructions: ----n1 '( IS-
Sample containeTS for metals were field filtered. See the Date: Analytical Scope of Work for Reporting Limits and VOC analyte
Time: list.
Date:
[Time;
IOata:
lrnne:
Page 33 of 53
I
American West
Analytical Laboratories
463 W, 3600 S. Sall Lake City, UT 84115
Phone# [phone] Toll Free# [phone]
CHAIN OF CUSTODY
All analyalo wtn be conducted using NELAP accn,a,ted melhodo and aA dala will be reported using AWAf.'s standard analyte lists and
reporting limit& (POL) unless specifically requesled otherwise on this Chain of Cuatody and/or attached documentation.
AWAI.. Lab Sample Set#
Page 2 of 2
L --~ Fax# [phone] Email awal@awal~abs.com I QC Level: I Tum Around Time: Unless-arrangements have lNNffl made, IDuc Oat~: I
signed repor1B will be emailed by 5:00 pm on
www.awal-labs.com 3 Standard lhedaylheyaredue.
Client: Energy Fuels Resources, Inc. x Include EDD: l...aboratDry Use Only o LOCUS UPLOAD
Address: 6425 8. Hwy. 191 ::e ~ EXCEL ~Wera:
oii oii ~ Field Filtered For: Blanding, UT 84511 _ :i:: ::e Dlaolved Ketala 1 SNs>l>ed0t llao<l--.i
--: i:: -
Contact: Tanner Holliday ~ ::;, ~ 2 ,.,,_ ... a-~ t ~ For Compliance With: ~ \ Phone#: [phone] Cell#:___________ ~ • i:: 0 NELAP 3 T--___ -c
O & N □ RCRA Email: tholllda:,@energyfuela.com; KWelnel@:energyfuela.com ~ ~ -5 > 0 CWA 4 --.it.eaing
8 ~ CJ -□ SOWA ('-'15-edl Project Name: 4th Quarter Ground Water 2022 ~ c,:, ,..,, 8 0 ~ 0 ELAP I A2LA v N
c::i ~ ~ ~ ~ t5 □NLLAP
Project#: -----------------------------~ ::J 8 ~ -; U -□ Non-Compliance 5 "'-1f"'-val <'l ~ It) ~ ,.. -i:::: ,.._ 0 Other: Y N
PO#:------------------------------fl ~ c, :t_ ll .a :S 8 oii o l5 "--------------,II Checkedatbench .,_~ o•olil _<o10 v N Tanner Holliday .s ;;; t') o O ~ o 11 ., .; 5 "'
Sampler Name: ~ ::,; i ~ ~ ~ iii ,e: ~ rn ii ~ Known Hazards 6 Raceived Wllhin
O G> ......_, ......_ --... -.. O D'J ·-CQ ■ Holdingilffl89 ~""\ ~ 3 Time u a. N t') u m .a II < z g &
c::,f,ON,.J I ( S Samele ID: Date Sampled Sampled ~ l i ~ i: ~ ~ iS J > Samele Comments v "
1 IIW-26_10132022 10/13/2022 845 7 W X X X X X X X X X X
1 IIW-65 10132022 10/13/2022 905 7 W X X X X X X X X X X lr-rv-T-Waa:
; TRIPBLAKK 10/10/2022 1040 3 W X 1 ~-ana:-P~ NA
;l--------------------------l----------,lf-----f--+---,tl--f--t---11---11---11----,lf---i---i---i----i-------------t 2 U-m OulorP.,._ Y N NA r
3 Praoall on Sanple 1'-------------------------+----------11-----+-➔----11--+--+--1-----11-----11-----11-----1r----1r----1r-tr------------tl v N NA
11-------------------------+---------ll-----.f---l-----lt--t--+--t--l-----ll-----ll----11----lf----lf----,lf---------------il 4 U-a,anSanple Y N NA l
l------------------~l----~I------I---IHl-+-+--+-l--+~l---+-~l---+----11-------------ilf----------i
1L ________________________ .J_ _____ _jl-____ J_-l-ll--l--l--l--l---l--ll---ll---ll---l~-1l-------------111'»~-~-s....,.,
~,mCOCReconl? 1'-------------------------+----------11-----+-➔----11--+--+--1--1--1-----11-----1r----1r----1r-tr------------t1 v "
' L----------------------1------1------1-___,.---ll----ll--4-+--+--1---4--+-+--+----II------------II
j .~
Rollnqwahodby; ~ /,J.// _/. .,,. ~oto: . ~~edby_:_.. .-, -..,,-,,r / ' 101•0 ~ _,,-, Special Instructions:
Slonorur• -~--1 ""'Y 10/1312022 / / / ('( __,/ _,,.,, 'fl'-,/_.-"--------------------------1
.. pime: (../ ...... nm.. -
0 rlntName: TannerHolf,.._ 11nr Print Name: -, / / ..., Sample containers for metals were field filtered. See the
Rollnqulahed by: Oale: Rece1va1 by; Date: Analytical Scope of Work for Reporting Limits and VOC analyte i.,....,•lllre Slgnalllre
Time: nme: list.
<>.int Name: Print Name:
Retlnqutahed by: Oate: RecelVed by; Oale
Signature Signabm,
Time: Time·
Pdnl N"""': Print Name:
Rallnqutahed by; Date: Received by; Oale:
Signature Sl!Jru,tu,e
Time: jlme:
0 rin1Namo: Print Name: Page 34 of 53
Work Order# dd0 \\S3
Delivery Method: □ ups A Ps
dEx o Chemtech Launer I I
Courier ! ~
821119 : I~ j l.
"I! j
(L' I i ~ E I .8 ..
' · ·--~.:;·.'-":: ~ ;: : , __ -_ ~LoU
i:i .;: ]; .5 'o .,, l .~. 1 ~
Sample # Container . Preservative E J J .;_
o l-lt.{ -wl~') \ ;t_("\ ~
&\o \~\~
~~
1') \ )-.~;,).
M \ \.%lo
,_ 'NL~J
'c a
];
3! ~ Misc .5
l Volume
(az/mll
CHEMTECH FORD LABORATORIES
Sample Receipt
Receiving Temperature J.~ \ ·c
~ ~ ·--I
~ -· I -,.
,>j --.-I
Comments
~ \~ ._,C> \o~
l\.lo \o~
CHEMTECH-FORD
l/<BORATOP.l[S
Sample Condition
(check if yes I
Sufficent Sample Volume
Plastic Containers
/\-Plutlc Unpre•or.-ed
8-Miscellaneous Plastic
(. Cyanide Qt (NaOH)
£ .. Colirorm/Ecoh/HPC
f• Sulfide Qt (Zn Acetate)
l• Mercury 1631
M· Metals Pint (HN03)
N· Nutrient Pint (H2S04)
R• Radiological (HN03)
S· Sludge Cups/Tubs
Q• Plastic Ba1
Glass Containers
D-625 (Na25203)
G-Gl.:ic;s Unpreserved
H-HAAs (NH4CI)
J-508/515/525 (Na2503)
K-515.3 Herbicides
0-Oil & Grease (HCI)
P-Phenols (H2504)
T-TOC/TOX (H3P04)
U-531 (MCAA, Na25203)
V-524/THMs (Ascorbic Acid)
W-8260VOC(Ll HCI)
X-Vial Unpreserved
Y-624/504 (Na25203)
Z-Miscellaneous Glass
Page 35 of 53
QC Report for Work Order (WO) -22J1153
Analyte % Rec RPO Limits RPO Max Result Source Cone Spk Value MRL OF
Blank -EPA 200.7
QC Sample ID: BWJI 118-BLKI Batch: BWJI 118
Date Prepared: I 0/24/2022 Date Analyzed: I 0/24/2022 Units: mg/L
Calcium, Dissolved ND 0.2 1.00
Iron, Dissolved ND 0.03 1.00
Magnesium, Dissolved ND 0.2 1.00
Potassium, Dissolved ND 0.5 1.00
Sodium, Dissolved ND 0.5 1.00
Tin, Dissolved ND 0.10 1.00
LCS -EPA 200.7
QC Sample ID: 8 WJI I I 8-BS I Batch: BWJI I 18
Date Prepared: I 0/24/2022 Date Analyzed: I 0/24/2022 Units: mg/L
Calcium, Dissolved 102 85 -115 10.4 10.2 0.2 1.00
Iron, Dissolved 103 85 -115 0.207 0.200 0.02 1.00
Magnesium, Dissolved 103 85 -115 10.5 10.2 0.2 1.00
Potassium, Dissolved 107 85 -115 10.7 10.0 0.5 1.00
Sodium, Dissolved 100 85 -115 10.0 10.0 0.5 1.00
Tin, Dissolved 93.9 85 -155 0.19 0.201 0.02 1.00
Matrix Spike -EPA 200.7
QC Sample ID: BWJI II8-MSI Batch: BWJI 118 QC Source Sample: 2211 I 53-0 I
Date Prepared: I 0/24/2022 Date Analyzed: I 0/24/2022 Units: mg/L
Calcium, Dissolved 91 .6 70 -130 356 347 10.2 0.2 1.00
Iron, Dissolved 97.3 70 -130 0.195 ND 0.200 0.02 1.00
Magnesium, Dissolved 106 70 -130 133 123 10.2 0.2 1.00
Potassium, Dissolved 110 70 -130 20.5 9.6 10.0 0.5 1.00
Sodium, Dissolved 90.6 70 -130 282 273 10.0 0.5 1.00
Tin, Dissolved 102 70 -130 0.20 ND 0.201 0.02 1.00
QC Sample ID: BWJI 118-MS2 Batch: BWJI 118 QC Source Sample: XXXXXXX-XX
Date Prepared: I 0/24/2022 Date Analyzed: 10/24/2022 Units: mg/L
Calcium, Dissolved 99.4 70 -130 54.7 44.5 10.2 0.2 1.00
Iron, Dissolved 101 70 -130 0.203 ND 0.200 0.02 1.00
Magnesium, Dissolved 102 70 -130 37.0 26.6 10.2 0.2 1.00
Potassium, Dissolved 108 70 -130 13.2 2.4 10.0 0.5 1.00
Sodium, Dissolved 93.7 70 -130 54.9 45.5 10.0 0.5 1.00
Tin, Dissolved 100 70 -130 0.20 ND 0.201 0.02 1.00
Matrix Spike Dup -EPA 200.7
QC Sample ID: BWJI 118-MSDl Batch: BWJI 118 QC Source Sample: 22JI I 53-0 I
Date Prepared: 10/24/2022 Date Analyzed: I 0/24/2022 Units: mg/L
Calcium, Dissolved 72.2 0.557 70 -130 20 354 347 10.2 0.2 1.00
Iron, Dissolved 100 3.14 70 -130 20 0.201 ND 0.200 0.02 1.00
Magnesium, Dissolved 99.9 0.441 70 -130 20 133 123 10.2 0.2 1.00
Potassium, Dissolved 111 0.818 70 -130 20 20.7 9.6 10.0 0.5 1.00
Sodium, Dissolved 71.5 0.677 70 -130 20 281 273 10.0 0.5 1.00
Tin, Dissolved 104 2.42 70 -130 20 0.21 ND 0.201 0.02 1.00
QC Sample ID: BWJI l l 8-MSD2 Batch: BWJI 118 QC Source Sample: XXXXXXX-XX
Date Prepared: 10/24/2022 Date Analyzed: I 0/24/2022 Units: mg/L
Calcium, Dissolved 101 0.233 70 -130 20 54.8 44.5 10.2 0.2 1.00
Iron, Dissolved 103 1.52 70-130 20 0.206 ND 0.200 0.02 1.00
Magnesium, Dissolved 103 0.204 70 -130 20 37.1 26.6 10.2 0.2 1.00
Potassium, Dissolved 107 0.723 70 -130 20 13.1 2.4 10.0 0.5 1.00
Sodium, Dissolved 94.3 0.108 70 -130 20 55.0 45.5 10.0 0.5 1.00
CtF WO#: 22J1153
www.ChemtechFord.com Page 36 of 53
Analyte
QC Sample ID: BWJ1118-MSD2
Date Prepared: I 0/24/2022
Tin, Dissolved
CtF WO#: 22J1153
www.ChemtechFord.com
QC Report for Work Order (WO) -22J1153
%Rec RPO Limits RPO Max Result Source Cone
Matrix Spike Dup -EPA 200.7 (cont.)
Batch: BWJI 118 QC Source Sample: XXXXXXX-XX
Date Analyzed: 10/24/2022 Units: mg/L
101 0.494 70 -130 20 0.20 ND
SpkValue MRL OF
0.201 0.02 1.00
Page 37 of 53
QC Report for Work Order (WO) -22J1153
Analyte %Rec RPD Limits RPDMax Result Source Cone SpkVa/ue MRL DF
Blank -EPA 200.8
QC Sample ID: BWJI057-BLK1 Batch: BWJ1057
Date Prepared: 10/21/2022 Date Analyzed: 10/21/2022 Units: mg/L
Arsenic, Dissolved ND 0.0050 1.00
Beryllium, Dissolved ND 0.0005 1.00
Cadmium, Dissolved ND 0.0005 1.00
Chromium, Dissolved ND 0.0250 1.00
Cobalt, Dissolved ND 0.010 1.00
Copper, Dissolved ND 0.0100 1.00
Lead, Dissolved ND 0.0010 1.00
Manganese, Dissolved ND 0.0100 1.00
Molybdenum, Dissolved ND 0.0100 1.00
Nickel, Dissolved ND 0.0200 1.00
Selenium, Dissolved ND 0.0050 1.00
Silver, Dissolved ND 0.010 1.00
Thallium, Dissolved ND 0.0005 1.00
Uranium, Dissolved ND 0.0003 1.00
Vanadium, Dissolved ND 0.0150 1.00
Zinc, Dissolved ND 0.0100 1.00
LCS -EPA 200.8
QC Sample ID: BWJ1057-BS1 Batch: BWJ1057
Date Prepared: 10/2 I /2022 Date Analyzed: 10/2 I /2022 Units: mg/L
Arsenic, Dissolved 106 85 -115 0.042 0.0400 0.0005 1.00
Beryllium, Dissolved 102 85 -115 0.041 0.0400 0.0005 1.00
Cadmium, Dissolved 103 85 -115 0.041 0.0400 0.0002 1.00
Chromium, Dissolved 105 85 -115 0.042 0.0400 0.0005 1.00
Cobalt, Dissolved 104 85 -115 0.041 0.0400 0.0005 1.00
Copper, Dissolved 99.9 85 -115 0.040 0.0400 0.0010 1.00
Lead, Dissolved 105 85 -115 0.042 0.0400 0.0005 1.00
Manganese, Dissolved 103 85 -115 0.041 0.0400 0.0005 1.00
Molybdenum, Dissolved 106 85 -115 0.043 0.0400 0.0005 1.00
Nickel, Dissolved 101 85 -115 0.0404 0.D400 0.0005 1.00
Selenium, Dissolved 96.4 85 -115 0.039 0.0400 0.0005 1.00
Silver, Dissolved 105 85 -115 0.042 0.0400 0.0005 1.00
Thallium, Dissolved 113 85 -115 0.045 0.0400 0.0002 1.00
Uranium, Dissolved 98.8 85 -115 0.040 0.0400 0.0003 1.00
Vanadium, Dissolved 103 85 -115 0.041 0.0400 0.0005 1.00
Zinc, Dissolved 92.1 85 -115 0.037 0.0400 0.0100 1.00
Matrix Spike -EPA 200.8
QC Sample ID: BWJI057-MS1 Batch: BWJ1057 QC Source Sample: 2211153-01
Date Prepared: 10/21/2022 Date Analyzed: 10/2 I /2022 Units: mg/L
Arsenic, Dissolved 112 70 -130 0.045 0.0003 0.0400 0.0005 1.00
Beryllium, Dissolved 103 70 -130 0.041 ND 0.0400 0.0005 1.00
Cadmium, Dissolved 96.4 70 -130 0.040 0.001 0.0400 0.0002 1.00
Chromium, Dissolved 97.9 70 -130 0.041 0.002 0.0400 0.0005 1.00
Cobalt, Dissolved 93.4 70 -130 0.047 0.010 0.0400 0.0005 1.00
Copper, Dissolved 87.2 70 -130 0.037 0.002 0.0400 0.0010 1.00
Lead, Dissolved 95.1 70 -130 0.038 ND 0.0400 0.0005 1.00
Manganese, Dissolved 112 70 -130 1.40 1.36 0.0400 0.0005 1.00
Molybdenum, Dissolved 107 70 -130 0.059 0.017 0.0400 0.0005 1.00
Nickel, Dissolved 89.3 75 -125 0.0444 0.0087 0.0400 0.0005 1.00
Selenium, Dissolved 115 70 -130 0.047 0.001 0.0400 0.0005 1.00
Silver, Dissolved 91 .8 70 -130 0.037 ND 0.0400 0.0005 1.00
CtF WO#: 22J1153
www.ChemtechFord.com Page 38 of 53
Ana/yte
QC Sample ID: BWJ1057-MSI
Date Prepared: I 0/2 I /2022
Thallium, Dissolved
Uranium, Dissolved
Vanadium, Dissolved
Zinc, Dissolved
QC Sample ID: BWJI057-MS2
Date Prepared: I 0/2 I /2022
Arsenic, Dissolved
Beryllium, Dissolved
Cadmium, Dissolved
Chromium, Dissolved
Cobalt, Dissolved
Copper, Dissolved
Lead, Dissolved
Manganese, Dissolved
Molybdenum, Dissolved
Nickel, Dissolved
Selenium, Dissolved
Silver, Dissolved
Thallium, Dissolved
Uranium, Dissolved
Vanadium, Dissolved
Zinc, Dissolved
CtF WO#: 22J1153
www.ChemtechFord.com
QC Report for Work Order (WO) -22J1153
%Rec RPO Limits RPDMax Result Source Cone
Matrix Spike -EPA 200.8 (cont.)
Batch: BWJ1057 QC Source Sample: 2211 I 53-0 I
Date Analyzed: 10/21/2022 Units: mg/L
104 70 -130 0.043 0.0009
95.0 70 -130 0.044 0.006
98.8 70 -130 0.040 0.0006
115 70 -130 0.051 0.005
Batch: BWJ1057 QC Source Sample: XXXXXXX-XX
Date Analyzed: I 0/2 I /2022 Units: mg/L
112 70 -130 0.045 0.0001
109 70 -130 0.044 ND
101 70 -130 0.040 ND
100 70 -130 0.042 0.002
98.4 70 -130 0.040 0.0002
92.2 70 -130 0.037 0.0003
99.8 70 -130 0.040 ND
100 70 -130 0.045 0.005
106 70 -130 0.043 0.001
94.7 75 -125 0.0392 0.0013
110 70 -130 0.046 0.002
99.9 70 -130 0.040 ND
108 70 -130 0.043 ND
96.1 70 -130 0.042 0.003
101 70 -130 0.041 0.0009
88.5 70 -130 0.037 0.001
SpkVa/ue MRL DF
0.0400 0.0002 1.00
0.0400 0.0003 1.00
0.0400 0.0005 1.00
0.0400 0.0100 1.00
0.0400 0.0005 1.00
0.0400 0.0005 1.00
0.0400 0.0002 1.00
0.0400 0.0005 1.00
0.0400 0.0005 1.00
0.0400 0.0010 1.00
0.0400 0.0005 1.00
0.0400 0.0005 1.00
0.0400 0.0005 1.00
0.0400 0.0005 1.00
0.0400 0.0005 1.00
0.0400 0.0005 1.00
0.0400 0.0002 1.00
0.0400 0.0003 1.00
0.0400 0.0005 1.00
0.0400 0.0100 1.00
Page 39 of 53
Analyte
QC Sample ID: BWJ0785-BLK1
Date Prepared: 10/17/2022
Mercury, Dissolved
QC Sample ID: BWJ0785-BSI
Date Prepared: 10/17/2022
Mercury, Dissolved
QC Sample ID: BWJ0785-MS1
Date Prepared: 10/17/2022
Mercury, Dissolved
QC Sample ID: BWJ0785-MS2
Date Prepared: 10/17/2022
Mercury, Dissolved
QC Sample ID: BWJ0785-MSDI
Date Prepared: 10/17/2022
Mercury, Dissolved
QC Sample ID: BWJ0785-MSD2
Date Prepared: 10/17/2022
Mercury, Dissolved
CtF WO#: 22J1153
www.ChemtechFord.com
QC Report for Work Order (WO) -22J1153
%Rec RPO Limits RPO Max Result Source Cone
Blank -EPA 245.1
Batch: BWJ0785
Date Analyzed: 10/18/2022 Units: mg/L
ND
LCS -EPA 245.1
Batch: BWJ0785
Date Analyzed: I 0/18/2022 Units: mg/L
101 85 -115 0.00507
Matrix Spike -EPA 245.1
Batch: BWJ0785 QC Source Sample: 22J1153-01
Date Analyzed: 10/18/2022 Units: mg/L
94,3 75 -125 0.00472 ND
Batch: BWJ0785 QC Source Sample: 2211153-02
Date Analyzed: 10/18/2022 Units: mg/L
98.6 75 -125 0.00493 ND
Matrix Spike Dup -EPA 245.1
Batch: BWJ0785 QC Source Sample: 22J1153-01
Date Analyzed: 10/18/2022 Units: mg/L
97,7 3.56 75 -125 20 0.00489 ND
Batch: BWJ0785 QC Source Sample: 2211153-02
Date Analyzed: 10/18/2022 Units: mg/L
96,8 1.78 75 -125 20 0.00484 ND
SpkValue MRL OF
0.00050 1.00
0.00500 0.00015 1.00
0.00500 0.00015 1.00
0.00500 0.00015 1.00
0.00500 0.00015 1.00
0.00500 0.00015 1.00
Page 40 of 53
QC Report for Work Order (WO) -22J1153
Analyte %Rec RPO Limits RPO Max Result Source Cone SpkValue MRL OF
Blank -EPA 300.0
QC Sample ID: BWJ0796-BLK1 Batch: BWJ0796
Date Prepared: 10/17/2022 Date Analyzed: l 0/1 7 /2022 Units: mg/L
Chloride ND 1.00 1.00
Fluoride ND 0.100 1.00
QC Sample ID: BWJ0807-BLK1 Batch: BWJ0807
Date Prepared: l 0/17 /2022 Date Analyzed: l 0/18/2022 Units: mg/L
Chloride ND 1.00 1.00
Fluoride ND 0.100 1.00
QC Sample ID: BWJ0928-BLK1 Batch: BWJ0928
Date Prepared: l 0/19/2022 Date Analyzed: l 0/19/2022 Units: mg/L
Chloride ND 1.00 1.00
Sulfate ND 1.00 1.00
QC Sample ID: BWJ0934-BLK1 Batch: BWJ0934
Date Prepared: 10/19/2022 Date Analyzed: 10/20/2022 Units: mg/L
Chloride ND 1.00 1.00
Sulfate ND 1.00 1.00
QC Sample ID: BWJ0939-BLK1 Batch: BWJ0939
Date Prepared: 10/19/2022 Date Analyzed: l 0/20/2022 Units: mg/L
Sulfate ND 1.00 1.00
QC Sample ID: BWJ1349-BLK1 Batch: BWJ1349
Date Prepared: 10/27/2022 Date Analyzed: l 0/28/2022 Units: mg/L
Sulfate ND 1.00 1.00
LCS -EPA 300.0
QC Sample ID: BWJ0796-BS1 Batch: BWJ0796
Date Prepared: I 0/17 /2022 Date Analyzed: 10/17/2022 Units: mg/L
Chloride 100 90 -110 50.0 50.0 1.00 1.00
Fluoride 102 90 -110 5.08 5.00 0.100 1.00
QC Sample ID: BWJ0807-BSI Batch: BWJ0807
Date Prepared: l 0/17 /2022 Date Analyzed: 10/18/2022 Units: mg/L
Chloride 99.4 90 -110 49.7 50.0 1.00 1.00
Fluoride 103 90 -110 5.16 5.00 0.100 1.00
QC Sample ID: BWJ0928-BS l Batch: BWJ0928
Date Prepared: 10/19/2022 Date Analyzed: l 0/19/2022 Units: mg/L
Chloride 99.7 90 -110 49.9 50.0 1.00 1.00
Sulfate 99.8 90 -110 49.9 50.0 1.00 1.00
QC Sample ID: BWJ0934-BS l Batch: BWJ0934
Date Prepared: l 0/19/2022 Date Analyzed: I 0/20/2022 Units: mg/L
Chloride 99.9 90 -110 49.9 50.0 1.00 1.00
Sulfate 100 90 -110 50.1 50.0 1.00 1.00
QC Sample ID: BWJ0939-BS1 Batch: BWJ0939
Date Prepared: l 0/19/2022 Date Analyzed: l 0/20/2022 Units: mg/L
Sulfate 100 90 -110 50.1 50.0 1.00 1.00
QC Sample ID: BWJ1349-BS1 Batch: BWJ1349
Date Prepared: 10/27/2022 Date Analyzed: l 0/28/2022 Units: mg/L
Sulfate 100 90 -110 50.2 50.0 1.00 1.00
Matrix Spike -EPA 300.0
CtF WO#: 22J1153
www.ChemtechFord.com Page 41 of 53
QC Report for Work Order (WO) -22J1153
Analyte % Rec RPO Limits RPO Max Result Source Cone
Matrix Spike -EPA 300.0 (cont.)
QC Sample ID: BWJ0796-MSI Batch: BWJ0796 QC Source Sample: 2211153-0 I
Date Prepared: I O/l 7 /2022 Date Analyzed: 10/17/2022 Units: mg/L
Chloride 93.4 80 -120 46.2 35.8
Fluoride 75.3 80 -120 1.04 0.200
QM-RPO -The recovery was outside acceptance limits for the MS and/or MSD. The RPO between the MS and MSD
was acceptable and indicates the recovery is due to matrix interference. The batch was accepted based on the
acceptable recove!}'. of the LCS and the RPO.
QC Sample ID: BWJ0796-MS2 Batch: BWJ0796 QC Source Sample: 2211153-02
Date Prepared: 10/17/2022 Date Analyzed: I 0/17 /2022 Units: mg/L
Chloride 78.0 80 -120 80.8 72.1
QM-4X -The spike recovery was outside of QC acceptance limits for the MS and/or MSD due to analyte concentration
at 4 times or greater the spike concentration. The QC batch was accepted based on LCS and/or LCSD recoveries
within the acceptance limits.
Fluoride 75.0 80 -120 1.06 0.231
QM-RPO -The recovery was outside acceptance limits for the MS and/or MSD. The RPO between the MS and MSD
was acceptable and indicates the recovery is due to matrix interference. The batch was accepted based on the
acceptable recovery of the LCS and the RPO.
QC Sample ID: BWJ0807-MSI Batch: BWJ0807 QC Source Sample: XXXXXXX-XX
Date Prepared: 10/17/2022 Date Analyzed: I 0/18/2022 Units: mg/L
Chloride 140 80 -120 682 666
E -The concentration indicated for this analyte is an estimated value above the calibration range of the instrument.
This value is considered an estimate (CLP E-flag).
QM-4X -The spike recovery was outside of QC acceptance limits for the MS and/or MSD due to analyte concentration
at 4 times or greater the spike concentration. The QC batch was accepted based on LCS and/or LCSD recoveries
within the acceptance limits.
Fluoride 136 80 -120 2.32 0.806
QM-RPO -The recovery was outside acceptance limits for the MS and/or MSD. The RPO between the MS and MSD
was acceptable and indicates the recovery is due to matrix interference. The batch was accepted based on the
acceptable recove!}'. of the LCS and the RPO.
QC Sample ID: BWJ0807-MS2 Batch: BWJ0807 QC Source Sample: XXXXXXX-XX
Date Prepared: IO/I 7 /2022 Date Analyzed: I 0/18/2022 Units: mg/L
Chloride 87.6 80 -120 687 677
Fluoride 96.4 80 -120 2.30 1.23
QC Sample ID: BWJ0928-MS1 Batch: BWJ0928 QC Source Sample: 2211153-01
Date Prepared: 10/19/2022 Date Analyzed: I 0/19/2022 Units: mg/L
Chloride 91.3 80 -120 988 74.8
Sulfate 102 80 -120 2500 1480
QC Sample ID: BWJ0928-MS2 Batch: BWJ0928 QC Source Sample: XXXXXXX-XX
Date Prepared: 10/19/2022 Date Analyzed: 10/19/2022 Units:
Chloride 58.3 80 -120 494 435
QM-RPO -The recovery was outside acceptance limits for the MS and/or MSD. The RPO between the MS and MSD
was acceptable and indicates the recovery is due to matrix interference. The batch was accepted based on the
acceptable recovery of the LCS and the RPO.
Sulfate 94.0 80 -120 127 32.8
QC Sample ID: BWJ0934-MS1 Batch: BWJ0934 QC Source Sample: XXXXXXX-XX
Date Prepared: 10/19/2022 Date Analyzed: 10/20/2022 Units:
Chloride 93.9 80 -120 114 19.8
Sulfate 90.2 80 -120 90.2 ND
QC Sample ID: BWJ0934-MS2 Batch: BWJ0934 QC Source Sample: XXXXXXX-XX
Date Prepared: 10/19/2022 Date Analyzed: 10/20/2022 Units:
Chloride 77.2 80 -120 712 634
QM-4X -The spike recovery was outside of QC acceptance limits for the MS and/or MSD due to analyte concentration
at 4 times or greater the spike concentration. The QC batch was accepted based on LCS and/or LCSD recoveries
within the acceptance limits.
CtF WO#: 22J1153
www.ChemtechFord.com
mg/L
mg/L
mg/L
Spk Value MRL OF
11.1 1.11 1.00
1.11 0.111 1.00
11.1 1.11 1.00
1.11 0.111 1.00
11.1 1.11 1.00
1.11 0.111 1.00
11.1 1.11 1.00
1.11 0.111 1.00
1000 110 1.00
1000 110 1.00
100 11 .0 1.00
100 11 .0 1.00
100 11.0 1.00
100 11.0 1.00
100 11.0 1.00
Page 42 of 53
Analyte
QC Sample ID: BWJ0934-MS2
Date Prepared: I 0/19/2022
Sulfate
QC Sample ID: BWJ0939-MSI
Date Prepared: 10/19/2022
Sulfate
QC Sample ID: BWJ0939-MS2
Date Prepared: I 0/l 9/2022
Sulfate
QC Sample ID: BWJ1349-MS1
Date Prepared: 10/27/2022
Sulfate
QC Sample ID: BWJ1349-MS2
Date Prepared: 10/27/2022
Sulfate
QC Report for Work Order (WO) -22J1153
% Rec RPD Limits RPD Max Result Source Cone
Matrix Spike -EPA 300.0 (cont.)
Batch: BWJ0934 QC Source Sample: XXXXXXX-XX
Date Analyzed: I 0/20/2022 Units: mg/L
88.0 80 -120 173 85.4
Batch: BWJ0939 QC Source Sample: XXXXXXX-XX
Date Analyzed: 10/20/2022 Units: mg/L
92.9 80 -120 10.3 ND
Batch: BWJ0939 QC Source Sample: XXXXXXX-XX
Date Analyzed: I 0/20/2022 Units: mg/L
105 80 -120 58,7 47.1
Batch: BWJ1349 QC Source Sample: XXXXXXX-XX
Date Analyzed: 10/28/2022 Units: mg/L
107 80-120 63.0 51.2
Batch: BWJ1349 QC Source Sample: XXXXXXX-XX
Date Analyzed: 10/28/2022 Units: mg/L
24.6 80-120 1550 1540
QM-4X -The spike recovery was outside of QC acceptance limits for the MS and/or MSD due to analyte concentration
at 4 times or greater the spike concentration. The QC batch was accepted based on LCS and/or LCSD recoveries
within the acceptance limits.
QC Sample ID: BWJ0796-MSDI
Date Prepared: 10/17/2022
Chloride
Fluoride
Matrix Spike Dup -EPA 300.0
Batch: BWJ0796 QC Source Sample: 22Jll53-0l
Date Analyzed: 10/17/2022 Units: mg/L
93.6 0.0303 80 -120 20 46.2 35.8
75.2 0.172 80 -120 20 1.03 0.200
QM-RPO -The recovery was outside acceptance limits for the MS and/or MSD. The RPO between the MS and MSD
was acceptable and indicates the recovery is due to matrix interference. The batch was accepted based on the
acceptable recovery of the LCS and the RPO.
QC Sample ID: BWJ0796-MSD2
Date Prepared: 10/l 7 /2022
Chloride
Fluoride
Batch: BWJ0796 QC Source Sample: 2211153-02
Date Analyzed: 10/17/2022 Units: mg/L
87.7 1.32 80 -120 20 81.8 72.1
76,2 1.29 80-120 20 1.08 0.231
QM-RPO -The recovery was outside acceptance limits for the MS and/or MSD. The RPO between the MS and MSD
was acceptable and indicates the recovery is due to matrix interference. The batch was accepted based on the
acceptable recovery of the LCS and the RPO.
QC Sample ID: BWJ0807-MSD1
Date Prepared: 10/17/2022
Chloride
Batch: BWJ0807 QC Source Sample: XXXXXXX-XX
Date Analyzed: 10/18/2022 Units: mg/L
130 0.160 80 -120 20 681 666
E -The concentration indicated for this analyte is an estimated value above the calibration range of the instrument.
This value is considered an estimate (CLP E-flag).
QM-4X -The spike recovery was outside of QC acceptance limits for the MS and/or MSD due to analyte concentration
at 4 times or greater the spike concentration. The QC batch was accepted based on LCS and/or LCSD recoveries
within the acceptance limits.
Fluoride 128 3.80 80 -120 20 2.23 0.806
QM-RPO -The recovery was outside acceptance limits for the MS and/or MSD. The RPO between the MS and MSD
was acceptable and indicates the recovery is due to matrix interference. The batch was accepted based on the
acceptable recovery of the LCS and the RPO.
QC Sample ID: BWJ0807-MSD2
Date Prepared: 10/17/2022
Chloride
Fluoride
QC Sample ID: BWJ0928-MSD1
Date Prepared: 10/19/2022
Chloride
CtF WO#: 22J1153
www.ChemtechFord.com
Batch: BWJ0807 QC Source Sample: XXXXXXX-XX
Date Analyzed: I 0/18/2022
85.0
102
0.0425
2.74
80 -120
80 -120
20
20
687
2.36
Units: mg/L
677
1.23
Batch: BWJ0928 QC Source Sample: 22Jl 153-0 I
Date Analyzed: 10/19/2022
91.1 0.173 80 -120 20 986
Units: mg/L
74.8
Spk Value
100
11.1
11.1
11.1
50.0
11.1
1.11
11.1
1.11
11.1
1.11
11.1
1.11
1000
MRL
11.0
1.11
1.11
1.11
5.50
1.11
0.111
1.11
0.111
1.11
0.111
1.11
0.111
110
DF
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
Page 43 of 53
QC Report for Work Order (WO) -22J1153
Analyte % Rec RPD Limits RPO Max Result Source Cone
Matrix Spike Dup -EPA 300.0 (cont.)
QC Sample ID: BWJ0928-MSD1 Batch: BWJ0928 QC Source Sample: 2211153-01
Date Prepared: 10/19/2022 Date Analyzed: 10/19/2022 Units: mg/L
Sulfate 102 0.152 80 -120 20 2490 1480
QC Sample ID: BWJ0928-MSD2 Batch: BWJ0928 QC Source Sample: XXXXXXX-XX
Date Prepared: 10/19/2022 Date Analyzed: 10/19/2022 Units: mg/L
Chloride 59.0 0.138 80 -120 20 494 435
QM-RPO -The recovery was outside acceptance limits for the MS and/or MSD. The RPO between the MS and MSD
was acceptable and indicates the recovery is due to matrix interference. The batch was accepted based on the
acceptable recovery of the LCS and the RPO.
Sulfate 92.3 1.38 80 -120 20 125 32.8
QC Sample ID: BWJ0934-MSDI Batch: BWJ0934 QC Source Sample: XXXXXXX-XX
Date Prepared: 10/19/2022 Date Analyzed: I 0/20/2022 Units: mg/L
Chloride 93.4 0.416 80 -120 20 113 19.8
Sulfate 89.8 0.487 80 -120 20 89.8 ND
QC Sample ID: BWJ0934-MSD2 Batch: BWJ0934 QC Source Sample: XXXXXXX-XX
Date Prepared: 10/19/2022 Date Analyzed: 10/20/2022 Units: mg/L
Chloride 73.3 0.548 80 -120 20 708 634
QM-4X -The spike recovery was outside of QC acceptance limits for the MS and/or MSD due to analyte concentration
at 4 times or greater the spike concentration. The QC batch was accepted based on LCS and/or LCSD recoveries
within the acceptance limits.
Sulfate 88.0 0.00443 80 -120 20 173 85.4
QC Sample ID: BWJ0939-MSDI Batch: BWJ0939 QC Source Sample: XXXXXXX-XX
Date Prepared: 10/19/2022 Date Analyzed: I 0/20/2022 Units: mg/L
Sulfate 93.4 0.462 80 -120 20 10.4 ND
QC Sample ID: BWJ0939-MSD2 Batch: BWJ0939 QC Source Sample: XXXXXXX-XX
Date Prepared: 10/19/2022 Date Analyzed: 10/20/2022 Units: mg/L
Sulfate 105 0.0789 80 -120 20 58.7 47.1
QC Sample ID: BWJ1349-MSDI Batch: BWJ1349 QC Source Sample: XXXXXXX-XX
Date Prepared: 10/27/2022 Date Analyzed: I 0/28/2022 Units: mg/L
Sulfate 108 0.203 80 -120 20 63.1 51.2
QC Sample ID: BWJ1349-MSD2 Batch: BWJ1349 QC Source Sample: XXXXXXX-XX
Date Prepared: 10/27/2022 Date Analyzed: 10/28/2022 Units: mg/L
Sulfate 32.3 0.251 80 -120 20 1550 1540
QM-4X -The spike recovery was outside of QC acceptance limits for the MS and/or MSD due to analyte concentration
at 4 times or greater the spike concentration. The QC batch was accepted based on LCS and/or LCSD recoveries
within the acceptance limits.
CtF WO#: 22J1153
www.ChemtechFord.com
Spk Value MRL DF
1000 110 1.00
100 11.0 1.00
100 11.0 1.00
100 11.0 1.00
100 11.0 1.00
100 11.0 1.00
100 11.0 1.00
11.1 1.11 1.00
11.1 1.11 1.00
11.1 1.11 1.00
50.0 5.50 1.00
Page 44 of 53
Analyte
QC Sample ID: BWJ0971-BLKI
Date Prepared: I 0/20/2022
Ammonia as N
QC Sample ID: BWJ0971-BS1
Date Prepared: 10/20/2022
Ammonia as N
QC Sample ID: BWJ0971-MSI
Date Prepared: 10/20/2022
Ammonia as N
QC Sample ID: BWJ0971-MSD1
Date Prepared: I 0/20/2022
Ammonia as N
CtF WO#: 22J1153
www.ChemtechFord.com
QC Report for Work Order (WO) -22J1153
%Rec RPD Limits RPD Max Result Source Cone
Blank -EPA 350.1
Batch: BWJ0971
Date Analyzed: 10/27/2 022 Units: mg/L
ND
LCS -EPA 350.1
Batch: BWJ0971
Date Analyzed: 10/27/2022 Units: mg/L
95.3 90 -110 0.953
Matrix Spike -EPA 350.1
Batch: BWJ0971 QC Source Sample: 2211153-01
Date Analyzed: 10/27/2022 Units: mg/L
114 80 -120 1.60 0.458
Matrix Spike Dup -EPA 350.1
Batch: BWJ0971 QC Source Sample: 2211153-01
Date Analyzed: I 0/27 /2022 Units: mg/L
110 2.78 80 -120 20 1.55 0.458
SpkValue MRL DF
0.0500 1.00
1.00 0.0500 1.00
1.00 0.100 2.00
1.00 0.100 2.00
Page 45 of 53
QC Report for Work Order (WO) -22J1153
Analyte %Rec RPO Limits RPD Max Result Source Cone
Blank -EPA 353.2
QC Sample ID: BWJ0849-BLK1 Batch: BWJ0849
Date Prepared: I 0/18/2022 Date Analyzed: 10/18/2022 Units:
Nitrate + Nitrite, Total, as N ND
LCS -EPA 353.2
QC Sample ID: BWJ0849-BS1 Batch: BWJ0849
Date Prepared: 10/18/2022 Date Analyzed: 10/18/2022 Units:
Nitrate + Nitrite, Total, as N 96.5 80-120 1.93
Matrix Spike -EPA 353.2
QC Sample ID: BWJ0849-MS1 Batch: BWJ0849 QC Source Sample: 2211153-01
Date Prepared: 10/18/2022 Date Analyzed: 10/18/2022 Units:
Nitrate+ Nitrite, Total, as N 96.7 80 -120 0.967 ND
QC Sample ID: BWJ0849-MS2 Batch: BWJ0849 QC Source Sample: 2211153-02
Date Prepared: 10/18/2022 Date Analyzed: 10/18/2022 Units:
Nitrate + Nitrite, Total, as N 106 80 -120 3.96 2.90
Matrix Spike Dup -EPA 353.2
QC Sample ID: BWJ0849-MSD1 Batch: BWJ0849 QC Source Sample: 2211153-01
Date Prepared: 10/18/2022 Date Analyzed: 10/18/2022 Units:
Nitrate + Nitrite, Total, as N 100 3.75 80 -120 20 1.00 ND
QC Sample ID: BWJ0849-MSD2 Batch: BWJ0849 QC Source Sample: 2211153-02
Date Prepared: 10/18/2022 Date Analyzed: 10/18/2022 Units:
Nitrate + Nitrite, Total, as N 124 4.39 80 -120 20 4.14 2.90
QM-12 -The MSD recovery was outside acceptance limits, but passed duplicate spike acceptance criteria. The batch
was accepted based on the acceptability of the MS.
CtF WO#: 22J1153
www.ChemtechFord.com
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
Spk Value MRL DF
0.100 1.00
2.00 0.100 1.00
1.00 · 0.100 1.00
1.00 0.100 1.00
1.00 0.100 1.00
1.00 0.100 1.00
Page 46 of 53
QC Report for Work Order (WO) -22J1153
Analyte %Rec RPD Limits RPD Max Result Source Cone Spk Value MRL DF
Blank -EPA 8260D /5030A
QC Sample ID: BWJ0956-BLK1 Batch: BWJ0956
Date Prepared: 10/19/2022 Date Analyzed: 10/19/2022 Units: ug/L
Acetone ND 20.0 1.00
Benzene ND 1.0 1.00
Carbon Tetrachloride ND 1.0 1.00
Chloroform ND 1.0 1.00
Chloromethane ND 1.0 1.00
Methyl Ethyl Ketone ND 20.0 1.00
Methylene Chloride ND 1.0 1.00
Naphthalene ND 1.0 1.00
Tetrahydrofuran ND 1.0 1.00
Toluene ND 1.0 1.00
Xylenes, total ND 1.0 1.00
LCS -EPA 8260D /5030A
QC Sample ID: BWJ0956-BS1 Batch: BWJ0956
Date Prepared: 10/19/2022 Date Analyzed: 10/19/2022 Units: ug/L
Acetone 86.9 70 -130 86.9 100 10.0 1.00
Benzene 97.6 70 -130 9.76 10.0 1.0 1.00
Carbon Tetrachloride 90.3 70 -130 9.03 10.0 1.0 1.00
Chloroform 94.6 70 -130 9.46 10.0 1.0 1.00
Chloromethane 119 70-130 11.9 10.0 1.0 1.00
Methyl Ethyl Ketone 85.3 70-130 85.3 100 10.0 1.00
Methylene Chloride 95.8 70-130 9.58 10.0 1.0 1.00
Naphthalene 89.6 70 -130 8.96 10.0 1.0 1.00
Tetrahydrofuran 106 70 -130 10.6 10.0 1.0 1.00
Toluene 96.2 70 -130 9.62 10.0 1.0 1.00
Xylenes, total 95.9 70 -130 28.8 30.0 1.0 1.00
Matrix Spike -EPA 8260D /5030A
QC Sample ID: BWJ0956-MS1 Batch: BWJ0956 QC Source Sample: 2211153-01
Date Prepared: 10/19/2022 Date Analyzed: 10/19/2022 Units: ug/L
Acetone 86.4 70 -130 432 ND 500 50.0 1.00
Benzene 93.3 70 -130 46.6 ND 50.0 5.0 1.00
Carbon Tetrachloride 86.5 70 -130 43.2 ND 50.0 5.0 1.00
Chloroform 91.6 70 -130 45.8 ND 50.0 5.0 1.00
Chloromethane 113 70 -130 56.6 ND 50.0 5.0 1.00
Methyl Ethyl Ketone 80.6 70 -130 403 ND 500 50.0 1.00
Methylene Chloride 91 .5 70 -130 45.8 ND 50.0 5.0 1.00
Naphthalene 84.6 70 -130 42.3 ND 50.0 5.0 1.00
Tetrahydrofuran 103 70 · 130 51.4 ND 50.0 5.0 1.00
Toluene 91 .5 70 -130 45.8 ND 50.0 5.0 1.00
Xylenes, total 89.7 70 -130 135 ND 150 5.0 1.00
Matrix Spike Dup -EPA 8260D /5030A
QC Sample ID: BWJ0956-MSD1 Batch: BWJ0956 QC Source Sample: 2211153-01
Date Prepared: 10/19/2022 Date Analyzed: 10/19/2022 Units: ug/L
Acetone 87.7 1.48 70 -130 20 438 ND 500 50.0 1.00
Benzene 91 .8 1.62 70 -130 20 45.9 ND 50.0 5.0 1.00
Carbon Tetrachloride 82.3 4.98 70 • 130 20 41 .2 ND 50.0 5.0 1.00
Chloroform 91 .1 0.547 70 · 130 20 45.6 ND 50.0 5.0 1.00
Chloromethane 107 5.26 70 -130 20 53.6 ND 50.0 5.0 1.00
Methyl Ethyl Ketone 83.6 3.69 70 -130 20 418 ND 500 50.0 1.00
Methylene Chloride 92.2 0.762 70 -130 20 46.1 ND 50.0 5.0 1.00
CtF WO#: 22J1153
www.ChemtechFord.com Page 47 of 53
Analyte
QC Sample ID: BWJ0956-MSDI
Date Prepared: 10/19/2022
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, total
CtF WO#: 22J1153
www.ChemtechFord.com
QC Report for Work Order (WO) -22J1153
%Rec RPD limits RPD Max Result Source Cone
Matrix Spike Dup -EPA 8260D /5030A (cont.)
Batch: BWJ0956 QC Source Sample: 22Jll53-01
Date Analyzed: 10/19/2022 Units: ug/L
87.6 3.48 70 -130 20 43.8 ND
105 2.31 70 -130 20 52.6 ND
90.0 1.65 70 -130 20 45.0 ND
89.9 0.186 70 -130 20 135 ND
SpkValue MRL DF
50.0 5.0 1.00
50.0 5.0 1.00
50.0 5.0 1.00
150 5.0 1.00
Page 48 of 53
Analyte
QC Sample ID: BWJ0908-BLK1
Date Prepared: 10/19/2022
Alkalinity -Bicarbonate (as CaCO3)
Alkalinity -Carbonate (as CaCO3)
QC Sample ID: BWJ0908-DUP1
Date Prepared: 10/19/2022
Alkalinity -Bicarbonate (as CaCO3)
Alkalinity -Carbonate (as CaCO3)
Alkalinity -Total (as CaCO3)
QC Sample ID: BWJ0908-BS1
Date Prepared: 10/19/2022
Alkalinity -Total (as CaCO3)
CtF WO#: 22J1153
www.ChemtechFord.com
QC Report for Work Order (WO) -22J1153
%Rec RPO Limits RPO Max Result Source Cone
Blank -SM 2320 B
Batch: BWJ0908
Date Analyzed: 10/19/2022 Units: mg/L
ND
ND
Duplicate -SM 2320 B
Batch: BWJ0908 QC Source Sample: 2211153-01
Date Analyzed: 10/19/2022 Units: mg/L
4.53 20 300 314
20 ND ND
4.53 20 300 314
LCS -SM 2320 B
Batch: BWJ0908
Date Analyzed: 10/19/2022 Units: mg/L
95.4 90 -110 225
Spk Value MRL OF
1.0 1.00
1.0 1.00
1.0 1.00
1.0 1,00
1.0 1.00
236 1.0 1.00
Page 49 of 53
Analyte
QC Sample ID: BWJ0668-BLK1
Date Prepared: 10/13/2022
Total Dissolved Solids (TDS)
QC Sample ID: BWJ0805-BLK1
Date Prepared: 10/17/2022
Total Dissolved Solids (TDS)
QC Sample ID: BWJ0857-BLK1
Date Prepared: l 0/18/2022
Total Dissolved Solids (TDS)
QC Sample ID: BWJ0668-DUP1
Date Prepared: 10/13/2022
Total Dissolved Solids (TDS)
QC Sample ID: BWJ0668-DUP2
Date Prepared: l 0/13/2022
Total Dissolved Solids (TDS)
QC Sample ID: BWJ0805-DUP1
Date Prepared: l O/l 7 /2022
Total Dissolved Solids (TDS)
QC Sample ID: BWJ0805-DUP2
Date Prepared: 10/17/2022
Total Dissolved Solids (TDS)
QC Sample ID: BWJ0857-DUP1
Date Prepared: 10/18/2022
Total Dissolved Solids (TDS)
QC Sample ID: BWJ0857-DUP2
Date Prepared: l 0/ 18/2022
Total Dissolved Solids (TDS)
QC Sample ID: BWJ0668-BS1
Date Prepared: 10/13/2022
Total Dissolved Solids (TDS)
QC Sample ID: BWJ0805-BS1
Date Prepared: 1 O/l 7 /2022
Total Dissolved Solids (TDS)
QC Sample ID: BWJ0857-BS1
Date Prepared: 10/18/2022
Total Dissolved Solids (TDS)
CtF WO#: 22J1153
www.ChemtechFord.com
QC Report for Work Order (WO) -22J1153
%Rec RPO Limits RPD Max Result Source Cone
Blank -SM 2540 C
Batch: BWJ0668
Date Analyzed: 10/17/2022 Units: mg/L
ND
Batch: BWJ0805
Date Analyzed: 10/17/2022 Units: mg/L
ND
Batch: BWJ0857
Date Analyzed: l 0/1 8/2022 Units: mg/L
ND
Duplicate -SM 2540 C
Batch: BWJ0668 QC Source Sample: XXXXXXX-XX
Date Analyzed: 10/17/2022 Units: mg/L
0.7 10 552 556
Batch: BWJ0668 QC Source Sample: 2211153-0 l
Date Analyzed: l O/l 7 /2022 Units: mg/L
0.2 10 2660 2660
Batch: BWJ0805 QC Source Sample: XXXXXXX-XX
Date Analyzed: 10/17/2022 Units: mg/L
0 10 644 644
Batch: BWJ0805 QC Source Sample: XXXXXXX-XX
Date Analyzed: 10/17/2022 Units: mg/L
10 368 372
Batch: BWJ0857 QC Source Sample: XXXXXXX-XX
Date Analyzed: 10/18/2022 Units: mg/L
0 10 236 236
Batch: BWJ0857 QC Source Sample: XXXXXXX-XX
Date Analyzed: l 0/18/2022 Units: mg/L
0.5 10 864 868
LCS -SM 2540 C
Batch: BWJ0668
Date Analyzed: 10/l 7 /2022 Units: mg/L
101 90 -110 404
Batch: BWJ0805
Date Analyzed: 1 O/l 7 /2022 Units: mg/L
102 90 -110 408
Batch: BWJ0857
Date Analyzed: 10/18/2022 Units: mg/L
99 90 -110 396
SpkValue MRL DF
20 1.00
20 1.00
10 1.00
20 1.00
20 1.00
20 1.00
20 1.00
20 1.00
20 1.00
400 20 1.00
400 20 1.00
400 20 1.00
Page 50 of 53
Surrogates Report for Work Order (WO) -22J1153
QCID Analyte
BWJ0956-BLK1 1,2-Dichloroethane-d4
BWJ0956-BLK1 4-Bromofluorobenzene
BWJ0956-BLK1 Toluene-dB
BWJ0956-BS1 1,2-Dichloroethane-d4
BWJ0956-BS1 4-Bromofluorobenzene
BWJ0956-BS1 Toluene-dB
BWJ0956-MS1 1,2-Dichloroethane-d4
BWJ0956-MS1 4-Bromofluorobenzene
BWJ0956-MS1 Toluene-dB
BWJ0956-MSD1 1,2-Dichloroethane-d4
BWJ0956-MSD1 4-Bromofluorobenzene
BWJ0956-MSD1 Toluene-dB
CtF WO#: 22J1153
www.ChemtechFord.com
%Rec LCL UCL Result
Blank -EPA 8260D /5030A
98.5 64.2 126 9.85
97.4 71.4 125 9.74
100 63.2 129 10.0
LCS -EPA 8260D /5030A
97.2 64.2 126 9.72
95.9 71.4 125 9.59
100 63.2 129 10.0
Matrix Spike -EPA 8260D /5030A
96.3 64.2 126 48.2
96.6 71.4 125 48.3
102 63.2 129 50.8
Matrix Spike Dup -EPA 8260D /5030A
98.1 64.2 126 49.0
96.4 71.4 125 48.2
100 63.2 129 50.0
SpkValue Batch OF
10.0 BWJ0956 1.00
10.0 BWJ0956 1.00
10.0 BWJ0956 1.00
10.0 BWJ0956 1.00
10.0 BWJ0956 1.00
10.0 BWJ0956 1.00
50.0 BWJ0956 1.00
50.0 BWJ0956 1.00
50.0 BWJ0956 1.00
50.0 BWJ0956 1.00
50.0 BWJ0956 1.00
50.0 BWJ0956 1.00
Page 51 of 53
Surrogate Recoveries (Field Samples)
LabNumber Analyte
8260 Low Level Volatiles
22J1153-01 4-Bromofluorobenzene
22J1153-01 Toluene-dB
22J1153-01 1,2-Dichloroethane-d4
8260 Low Level Volatiles
22J 1153-02 1,2-Dichloroethane-d4
22J1153-02
22J1153-02
4-Bromofluorobenzene
Toluene-dB
8260 Low Level Volatiles
22J 1153-03 1,2-Dichloroethane-d4
22J1153-03
22J1153-03
4-Bromofluorobenzene
Toluene-dB
8260 Low Level Volatiles
22J1153-04 4-Bromofluorobenzene
22J1153-04
22J1153-04
Toluene-dB
1,2-Dichloroethane-d4
8260 Low Level Volatiles
22J1153-05 4-Bromofluorobenzene
22J1153-05
22J1153-05
Toluene-dB
1,2-Dichloroethane-d4
8260 Low Level Volatiles
22J 1153-06 1,2-Dichloroethane-d4
22J1153-06
22J1153-06
4-Bromofluorobenzene
Toluene-dB
8260 Low Level Volatiles
22J 1153-07 1,2-Dichloroethane-d4
22J1153-07
22J1153-07
4-Bromofluorobenzene
Toluene-dB
8260 Low Level Volatiles
22J1153-08 Toluene-dB
22J1153-08 4-Bromofluorobenzene
CtF WO#: 22J1153
www.ChemtechFord.com
Result
9.68
10.0
9.72
9.73
9.62
10.0
9.56
9.75
9.93
9.53
10.0
9.73
9.68
9.88
10.0
10.0
9.62
10.1
9.91
9.62
10.0
9.96
9.81
Spklvl
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
%Rec
96.8
100
97.2
97.3
96.2
100
95.6
97.5
99.3
95.3
100
97.3
96.8
98.8
100
100
96.2
101
99.1
96.2
100
99.6
98.1
LCL UCL Qualifier
71.4 125
63.2 129
64.2 126
64.2 126
71.4 125
63.2 129
64.2 126
71.4 125
63.2 129
71.4 125
63.2 129
64.2 126
71.4 125
63.2 129
64.2 126
64.2 126
71.4 125
63.2 129
64.2 126
71.4 125
63.2 129
63.2 129
71.4 125
Page 52 of 53
22J1153-08 1,2-Dichloroethane-d4
8260 Low Level Volatiles
22J1153-09 1,2-Dichloroethane-d4
22J1153-09
22J1153-09
4-Bromofluorobenzene
Toluene-dB
8260 Low Level Volatiles
22J 1153-10 1,2-Dichloroethane-d4
22J1153-10
22J1153-10
4-Bromofluorobenzene
Toluene-dB
8260 Low Level Volatiles
22J1153-11 Toluene-dB
22J1153-11
22J1153-11
1,2-Dichloroethane-d4
4-Bromofluorobenzene
8260 Low Level Volatiles
22J 1153-12 Toluene-dB
22J1153-12
22J1153-12
1,2-Dichloroethane-d4
4-Bromofluorobenzene
8260 Low Level Volatiles
22J 1153-13 1,2-Dichloroethane-d4
22J1153-13
22J1153-13
4-Bromofluorobenzene
Toluene-dB
8260 Low Level Volatiles
22J1153-14 1,2-Dichloroethane-d4
22J1153-14
22J1153-14
4-Bromofluorobenzene
Toluene-dB
8260 Low Level Volatiles
22J1153-15 Toluene-dB
22J1153-15
22J1153-15
1,2-Dichloroethane-d4
4-Bromofluorobenzene
CtF WO#: 22J1153
www.ChemtechFord.com
9.83
10.1
9.50
10.1
10.1
9.43
10.0
10.0
10.0
9.81
10.0
10.1
9.57
9.83
9.66
10.0
9.96
9.59
10.0
10.0
9.58
9.71
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
98.3
101
95.0
101
101
94.3
100
100
100
98.1
100
101
95.7
98.3
96.6
100
99.6
95.9
100
100
95.8
97.1
64.2 126
64.2 126
71.4 125
63.2 129
64.2 126
71.4 125
63.2 129
63.2 129
64.2 126
71.4 125
63.2 129
64.2 126
71.4 125
64.2 126
71.4 125
63.2 129
64.2 126
71.4 125
63.2 129
63.2 129
64.2 126
71.4 125
Page 53 of 53
9632 South 500 West
CHEMTECH-FORD
L/,13O~1\T0 RI ES
11/10/2022
Work Order: 22J 1703
Project: 4th Quarter Ground Water 2022
Energy Fuels Resources, Inc.
Attn: Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Client Service Contact: 801 .262. 7299
The analyses presented on this report \\/ere performed in accordance with the
National Environmental Laboratory-Accreditation Program (NELAP) unless
noted in the comments, flags, or case narrative. If the report is to be used for
regulatory compliance, it should be presented in its entirety, and not be
altered.
Approved By:
Melissa Connolly, Project Manager
Sandy, Utah 84070 801.262 7299 Main 866.792.0093 Fax
Serving the lntermountain West since 1953
www.ChemtechFord.com
Page 1 of 47
CHEMTECH-FORD
LABOAATORIES
Energy Fuels Resources, Inc.
Project: 4th Quarter Ground Water 2022
Project Manager: Tanner Holliday
Laboratory ID
22J1703-01
22J1703-02
22J1703-03
22J1703-04
22J1703-05
22J1703-06
22J1703-07
22J1703-08
22J1703-09
22J1703-10
22J1703-11
Sample Name
MW-17_ 10172022
MW-19_ 10172022
MW-18_10182022
MW-40_ 10182022
MW-01_10192022
MW-03A_ 10192022
MW-22_ 10192022
MW-27 _ 10192022
MW-02_ 10202022
MW-39 _ 10202022
Trip Blank
Work Order Report Narrative
Sample Preparation
All samples were prepared within method specified holding times. No preparation issues were noted.
Method Blanks
All blank values were within method acceptance criteria. No blank values exceeded the minimum reporting limit for any
analysis in this work order.
Laboratory Control Samples
All laboratory control samples were within method acceptance criteria.
Method Spikes
All method spike recoveries were within method acceptance criteria, except as noted by qualifying flags.
Method Spike Duplicates
All method spike duplicates were within method acceptance criteria, except as noted by qualifying flags.
Corrective Actions
There are no corrective actions associated with this work order.
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
CtF WO#: 22J1703
Page 2 of 47
CHEMTECH-FORD
LABOR,\T0RIES
Chemtech-Ford Laboratories
Serving the lntermountain West Since 1953
9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com
Certificate of Analysis
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Report Footnotes
Abbreviations
ND= Not detected at the corresponding Minimum Reporting Limit (MRL).
PO#:
Receipt: 10/21/22 10:57@ -0.9 °C
Date Reported: 11/10/2022
Project Name: 4th Quarter Ground Water 2022
1 mg/L = one milligram per liter or 1 mg/kg= one milligram per kilogram = 1 part per million.
1 ug/L = one microgram per liter or 1 ug/kg = one microgram per kilogram= I part per billion.
1 ng/L = one nanogram per liter or l ng/kg = one nano gram per kilogram = I part per trillion.
Project Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
CtF WO#: 22J1703
Page 24 of 47
l 1
lb
)3
44 ,..
') 5
~6
1 7
~8
19
} 10
American West 11-, il D3
Analytical Laboratories J
463W.3600S. SalllakeCily,UT 84115
Phone# [phone] Toll Free# (8881 263-a686
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: thoWclay@;eneTgyfaela.com; KWelDel@;energyfoela.com
Project Name: 4th Quarter Ground Water 2022
Project#:
PO#:
Sampler Name: Tanner Holliday
Time
Samele ID: Date Sam oled Samoled
MW-17_10172022 10/17/2022 1100
MW-19_10172022 10/17/2022 1425
MW-18_10182022 10/18/2022 1245
MW-40_10182022 10/18/2022 1120
MW-D1_10192022 10/19/2022 1010
MW-03A_10192022 -10/19/2022 800
MW-22_10192022 10/19/2022 1320
MW-27 _10192022 10/19/2022 1430
MW-02_10202022 10/20/2022 910
MW-39_10202022 10/20/2022 1030
I
CHAIN OF CUSTODY
All analysis will be conducted using NELAP accredited melhods and all dela will be reported using AWAL's standard analyte llsls and
reporting limlts (POL) unless specifically requested otherwise on this Chain of Custody and/or attached documentation.
QC Level:
I
Tum Around Time: Unless other arrangements have been made,
signed reports will be emailed by 5:00 pm on
3 Standard the day they are due
X Include EDD: o· LOCUS UPLOAD ::;: "' u EXCEL oli tlD X Field Filtered For:
~ ::i: ::;: DINolved Metal& ...... C: ui ::;: :,l 't-C'l .0 of ~ 0.. z For Compliance With:
0 .; d" □ NELAP 0 [%.. N □ RCRA a' C'l :i > □ CWA 0 ;:::-
0 0 u ::i □ SOWA ~ C') 0 ...... ii:i' 0 □ ELAP/A2LA 0 ... ~ u r:5 0 □ NLLAP 1/) 0 (I) ;:;--0 C'l -; .: □ Non-Compliance C') ~ C') u i:::· ~ ... ~ ... □ Other: 0 ::!:. 0 -c:i oli D' ~ !2. Q D' 'S :a u < .. 0 " X 0 ..,. 0 Cl IO C: :s (') a 0 't-Cl "Cl ., .; -! C'l ]i .. 0 1/) fll 1/) iii ! Cil (I) ~ ::;; Known Hazards C: li!: ::!:. tf ~ ,,; 0 ., --0 z IQ • C) ci N ! m 'S • < u & 'o E 0 t ~ • a g .. l!; u iS 0 Samele Comments .. Cf) ..
7 w X X X X X X X X X X
7 w X X X X X X X X X X
7 w X X X X X X X X X X
7 w X X X X X X X X X X
7 w X X X X X X X X X X
7 w X X X X X X X X X X
7 w X X X X X X X X X X
7 w X X X X X X X X X X
7 w X X X X X X X X X X
7 w X X X X X X X X X X
AWAL Lab Sample Set#
Page 1 of 1
I""" Da,o
Laboratory Use Only
Samples Were:
1 &na delivered
2 Ambient or Chilled
3 Temperalure -li-c
4 Received Broken/Leaking
(lmproperty Sealed)
y N
5 Property Presenred
y N
Checked al bench
y N
6 Received Wll!lln
Holding Times
y N
COC Tape Was: '(J)' on Outer Package N NA
2 Unbroken on Outer Package
y N NA
3 Present on Sample
y N NA
4 Unbroken on sample
y N NA
Discrepancies Between Sample
Labels and coc Record?
y N
I TRIPBLAl'fK \ 12 10/17/2022 1100 3 w n X -•~
Relinquished by: --\ '/ ,1 / ...,,/ 10/;;JJ/~ RcceivO<lby: . ,//.L--" Dalw n 1/ 1., L Special Instructions: Stonalure ---lc;o,nature /,.,.,,-? •
--1:"'""'r J oll:A11.1.J' . 'rrt ".ft<; ITlm• II'\ C.( Print Name: IIOD Prtnl Name! Sample containers for metals were field filtered. See the Relinquished by: n Received by: Date Analytical Scope of Work for Reporting Limits and voe analyte ~lnnallJre Skmature
[Time: list.
or1ntName: PrtntName_:
Relinquished by: Received by: Daie:
Sianalure Sianalure
!Time: UP~ Print Name: l'rintName:
Relinquished by: Received by: oa,o: -· .. -1Z3W951A03651993~4 Sianalure Sianalure
Time: 1Z187Y4Y03~65538~ Page 25 of 47 Prlnl Name: pn.ntName:
I
/'/ "7 . ~
Work Order# L,~) \10 ":7
DeJµtery Method:
_.P'UPS D USPS
CHEMTECH FORD LABORATORIES
Sample Receipt
FedEx D Ch hC ourier , , • D (._.f
Jurier • a Receiving Temperature -' I ° C
~ f
':. .& l! !5 t: i i ! ~
E .!! i li
r; ..... ~ r Ch ch Lo i -i Ci 6, :!:! -· -1 .J • " ..., ~ .... J LI :.A. ., , • -,
• ~ -":. --T •• emte t I "" ~ .s !, Misc _ ~ , 1. -~ 'L, ~. • • .f'. .~ 1 k "& "' l C ,,. .... ·' .. • : -.. ' • ·~ _ .... or i ! , j Volume ~ 1? • 1i · ~ •'. . ·· '. ~
sample # Container Preservative ! J 11 ~ (oz/mll Comments
1JI-I\ vJl:, l 17 t) <»
"I ..... IO N I '2:~i"i _
~? I I 1°')6
1\?y \ 0 1;\~ i I 9/v . .-
iv\ i1A 9) ~,i:::, 11 ·p, I Tr:-ef?\')
lil-ffL \\.,,1 ~w PiL -.
Ah l\ \"' Lfff
I
CHEMTECH-FORD
L,\BORATORl[S
Sample Cond.ition
(check if yes I
n be malched to bottles
Plastic Containers
A· Plastic Unpreserved
B-Miscellaneous Plastic
C· Cyanide Qt (Na0HI
E· Colilorm/Ecoli/HPC
F-Sulride Qt (Zn Acetate)
L· Mercury 1631
M· Metals Pint (HN03)
N-Nutrient Pint (H2S04)
R· Radiological (HN03)
S· Sludge Cups/Tubs
Q-Plastic Sag
Glass Containers
D· 62S (Na2S203)
G· Glass Unpreserved
H· HAAS (NH4CI)
J· 508/S15/S25 (Na2S03)
K-515.3 Herbicides
0· Oil & Grease (HCI)
p. Phenols (H2S04)
f. TOC/T0X (H3P04)
U-531 (MCAA, Na25203)
V-524/THMs (Ascorbic Acid)
W· 8260 voe (1:1 HCIJ
X-Vial Unpreserved
Y· 624/S04 (Na2S203)
z. Miscellaneous Glass
Page 26 of 47
QC Report for Work Order (WO) -22J1703
Analyte %Rec RPO Limits RPD Max Result Source Cone Spk Value MRL DF
Blank -EPA 200.7
QC Sample ID: BWJI 119-BLKl Batch: BWJ1119
Date Prepared: 10/24/2022 Date Analyzed: 10/24/2022 Units: mg/L
Calcium, Dissolved ND 0,2 1.00
Iron, Dissolved ND 0.03 1.00
Magnesium, Dissolved ND 0.2 1.00
Potassium, Dissolved ND 0.5 1.00
Sodium, Dissolved ND 0.5 1.00
Tin, Dissolved ND 0.10 1.00
QC Sample ID: BWK0365-BLK1 Batch: BWK0365
Date Prepared: 11/08/2022 Date Analyzed: 11/08/2022 Units: mg/L
Calcium, Dissolved ND 0.2 1.00
Magnesium, Dissolved ND 0.2 1.00
Potassium, Dissolved ND 0.5 1.00
Sodium, Dissolved ND 0.5 1.00
LCS -EPA 200.7
QC Sample ID: BWJI 119-BS 1 Batch: BWJ1119
Date Prepared: 10/24/2022 Date Analyzed: 10/24/2022 Units: mg/L
Calcium, Dissolved 101 85 -115 10.3 10.2 0.2 1.00
Iron, Dissolved 97.5 85 -115 0.195 0.200 0.02 1.00
Magnesium, Dissolved 101 85 -115 10.3 10.2 0.2 1.00
Potassium, Dissolved 105 85 -115 10.5 10.0 0.5 1.00
Sodium, Dissolved 98.3 85 -115 9.8 10.0 0.5 1.00
Tin , Dissolved 95.7 85 -155 0.19 0.201 0.02 1.00
QC Sample ID: BWK0365-BS1 Batch: BWK0365
Date Prepared: 11/08/2022 Date Analyzed: 11/08/2022 Units: mg/L
Calcium, Dissolved 97.9 85 -115 10.0 10.2 0.2 1.00
Magnesium, Dissolved 99.2 85 -115 10.1 10.2 0.2 1.00
Potassium, Dissolved 98.4 85 -115 9,8 10.0 0.5 1.00
Sodium, Dissolved 96.8 85 -115 9.7 10.0 0.5 1.00
Matrix Spike -EPA 200.7
QC Sample ID: BWJl 119-MSl Batch: BWJI 119 QC Source Sample: XXXXXXX-XX
Date Prepared: 10/24/2022 Date Analyzed: 10/24/2022 Units: mg/L
Calcium, Dissolved 90.6 70 -130 80.3 71.0 10.2 0.2 1.00
Iron, Dissolved 100 70 -130 0.200 ND 0.200 0.02 1.00
Magnesium, Dissolved 98.3 70 -130 36.2 26.2 10.2 0.2 1.00
Potassium, Dissolved 107 70 -130 11.4 0.7 10.0 0.5 1.00
Sodium, Dissolved 96.7 70 -130 22.3 12.7 10.0 0.5 1.00
lin, Dissolved 96.2 70 -130 0.19 ND 0.201 0.02 1.00
QC Sample ID: BWJ1119-MS2 Batch: BWJI 119 QC Source Sample: 22Jl 703-06
Date Prepared: 10/24/2022 Date Analyzed: 10/24/2022 Units: mg/L
Calcium, Dissolved 44.6 70 -130 431 426 10.2 0.2 1.00
QM-4X -The spike recovery was outside of QC acceptance limits for the MS and/or MSD due to analyte concentration
at 4 times or greater the spike concentration. The QC batch was accepted based on LCS and/or LCSD recoveries
within the acceptance limits.
Iron, Dissolved 88.1 70 -130 0.176 ND 0.200 0.02 1.00
Magnesium, Dissolved 79.6 70 -130 272 264 10.2 0.2 1.00
Potassium, Dissolved 104 70 -130 35.9 25.5 10.0 0.5 1.00
Sodium, Dissolved -786 70 -130 694 773 10.0 0.5 1.00
QM-4X -The spike recovery was outside of QC acceptance limits for the MS and/or MSD due to analyte concentration
at 4 times or greater the spike concentration. The QC batch was accepted based on LCS and/or LCSD recoveries
within the acceptance limits.
CtF WO#: 22J1703
www.ChemtechFord.com Page 27 of 47
QC Report for Work Order (WO) -22J1703
Analyte % Rec RPO Limits RPO Max Result Source Cone Spk Value MRL OF
Matrix Spike -EPA 200.7 (cont.)
QC Sample ID: BWJI l 19-MS2 Batch: BWJI 119 QC Source Sample: 22Jl 703-06
Date Prepared: I 0/24/2022 Date Analyzed: 10/24/2022 Units: mg/L
Tin, Dissolved 97.7 70 -130 0.20 ND 0.201 0.02 1.00
QC Sample ID: BWK0365-MSI Batch: BWK0365 QC Source Sample: XXXXXXX-XX
Date Prepared: 11/08/2022 Date Analyzed: I 1/08/2022 Units: mg/L
Calcium, Dissolved 99.4 70 -130 53.8 43.7 10.2 0.2 1.00
Magnesium, Dissolved 101 70 -130 29.0 18.8 10.2 0.2 1.00
Potassium, Dissolved 98.8 70 -130 11.9 2.0 10.0 0.5 1.00
Sodium, Dissolved 95.3 70 -130 45.0 35.5 10.0 0.5 1.00
QC Sample ID: BWK0365-MS2 Batch: BWK0365 QC Source Sample: XXXXXXX-XX
Date Prepared: 11/08/2022 Date Analyzed: 11/08/2022 Units: mg/L
Calcium, Dissolved 162 70 -130 512 496 10.2 0.2 1.00
QM-4X -The spike recovery was outside of QC acceptance limits for the MS and/or MSD due to analyte concentration
at 4 times or greater the spike concentration. The QC batch was accepted based on LCS and/or LCSD recoveries
within the acceptance limits.
Magnesium, Dissolved 125 70 -130 171 158 10.2 0.2 1.00
Potassium, Dissolved 106 70 -130 21.4 10.8 10.0 0.5 1.00
Sodium, Dissolved 105 70 -130 372 361 10.0 0.5 1.00
Matrix Spike Dup -EPA 200.7
QC Sample ID: BWJI II9-MSDl Batch: BWJl119 QC Source Sample: XXXXXXX-XX
Date Prepared: 10/24/2022 Date Analyzed: 10/24/2022 Units: mg/L
Calcium, Dissolved 92.1 0.184 70 -130 20 80.4 71.0 10.2 0.2 1.00
Iron, Dissolved 99.8 0.400 70 -130 20 0.200 ND 0.200 0.02 1.00
Magnesium, Dissolved 99.3 0.257 70 -130 20 36.3 26.2 10.2 0.2 1.00
Potassium, Dissolved 109 1.44 70 -130 20 11.6 0.7 10.0 0.5 1.00
Sodium, Dissolved 97.9 0.553 70 -130 20 22.5 12.7 10.0 0.5 1.00
Tin, Dissolved 101 4.65 70 -130 20 0.20 ND 0.201 0.02 1.00
QC Sample ID: BWJl119-MSD2 Batch: BWJI 119 QC Source Sample: 22Jl 703-06
Date Prepared: 10/24/2022 Date Analyzed: 10/24/2022 Units: mg/L
Calcium, Dissolved 273 5.25 70 -130 20 454 426 10.2 0.2 1.00
QM-4X -The spike recovery was outside of QC acceptance limits for the MS and/or MSD due to analyte concentration
at 4 times or greater the spike concentration. The QC batch was accepted based on LCS and/or LCSD recoveries
within the acceptance limits.
Iron, Dissolved 97.8 10.4 70 -130 20 0.196 ND 0.200 0.02 1.00
Magnesium, Dissolved 224 5.26 70 -130 20 287 264 10.2 0.2 1.00
QM-4X -The spike recovery was outside of QC acceptance limits for the MS and/or MSD due to analyte concentration
at 4 times or greater the spike concentration. The QC batch was accepted based on LCS and/or LCSD recoveries
within the acceptance limits.
Potassium, Dissolved 120 4.18 70 -130 20 37.5 25.5 10.0 0.5 1.00
Sodium, Dissolved -461 4.58 70 -130 20 727 773 10.0 0.5 1.00
QM-4X -The spike recovery was outside of QC acceptance limits for the MS and/or MSD due to analyte concentration
at 4 times or greater the spike concentration. The QC batch was accepted based on LCS and/or LCSD recoveries
within the acceptance limits.
Tin, Dissolved 106 8.30 70 -130 20 0.21 ND 0.201 0.02 1.00
QC Sample ID: BWK0365-MSD1 Batch: BWK0365 QC Source Sample: XXXXXXX-XX
Date Prepared: 11/08/2022 Date Analyzed: 11/08/2022 Units: mg/L
Calcium, Dissolved 106 1.24 70 -130 20 54.5 43.7 10.2 0.2 1.00
Magnesium, Dissolved 106 1.66 70-130 20 29.5 18.8 10.2 0.2 1.00
Potassium, Dissolved 103 3.10 70 -130 20 12.3 2.0 10.0 0.5 1.00
Sodium, Dissolved 102 1.40 70 -130 20 45.7 35.5 10.0 0.5 1.00
QC Sample ID: BWK0365-MSD2 Batch: BWK0365 QC Source Sample: XXXXXXX-XX
Date Prepared: 11/08/2022 Date Analyzed: 11/08/2022 Units: mg/L
CtF WO#: 22J1703
www.ChemtechFord.com Page 28 of 47
QC Report for Work Order (WO) -22J1703
Analyte %Rec RPO Limits RPO Max Result Source Cone
QC Sample ID: BWK0365-MSD2
Date Prepared: 11/08/2022
Calcium, Dissolved
Magnesium, Dissolved
Potassium, Dissolved
Matrix Spike Dup -EPA 200.7 (cont.)
Batch: BWK0365 QC Source Sample: XXXXXXX-XX
Date Analyzed: 11/08/2022 Units:
83.9 1.57 70 -130 20 504 496
98.6 1.57 70 -130 20 168 158
106 0.195 70 -130 20 21.3 10.8
Sodium, Dissolved 66.7 1.05 70 -130 20 368 361
QM-4X -The spike recovery was outside of QC acceptance limits for the MS and/or MSD due to analyte concentration
at 4 times or greater the spike concentration. The QC batch was accepted based on LCS and/or LCSD recoveries
within the acceptance limits.
CtF WO#: 22J1703
www.ChemtechFord.com
mg/L
Spk Value
10.2
10.2
10.0
10.0
MRL
0.2
0.2
0.5
0.5
OF
1.00
1.00
1.00
1.00
Page 29 of 47
QC Report for Work Order (WO) -22J1703
Analyte % Rec RPD Limits RPD Max Result Source Cone Spk Value MRL DF
Blank -EPA 200.8
QC Sample ID: BWJ1231-BLK1 Batch: BWJ1231
Date Prepared: I 0/26/2022 Date Analyzed: I 0/26/2022 Units: mg/L
Arsenic, Dissolved ND 0.0050 1.00
Beryllium, Dissolved ND 0.0005 1.00
Cadmium, Dissolved ND 0.0005 1.00
Chromium, Dissolved ND 0.0250 1.00
Cobalt, Dissolved ND 0.010 1.00
Copper, Dissolved ND 0.0100 1.00
Lead, Dissolved ND 0.0010 1.00
Manganese, Dissolved ND 0.0100 1.00
Molybdenum, Dissolved ND 0.0100 1.00
Nickel, Dissolved ND 0.0200 1.00
Selenium, Dissolved ND 0.0050 1.00
Silver, Dissolved ND 0.010 1.00
Thallium, Dissolved ND 0.0005 1.00
Uranium, Dissolved ND 0.0003 1.00
Vanadium, Dissolved ND 0.0150 1.00
Zinc, Dissolved ND 0.0100 1.00
QC Sample ID: BWJ1232-BLK1 Batch: BWJI232
Date Prepared: I 0/26/2022 Date Analyzed: I 0/26/2022 Units: mg/L
Arsenic, Dissolved ND 0.0050 1.00
Beryllium, Dissolved ND 0.0005 1.00
Cadmium, Dissolved ND 0.0005 1.00
Chromium, Dissolved ND 0.0250 1.00
Cobalt, Dissolved ND 0.010 1.00
Copper, Dissolved ND 0.0100 1.00
Lead, Dissolved ND 0.0010 1.00
Manganese, Dissolved ND 0.0100 1.00
Molybdenum, Dissolved ND 0.0100 1.00
Nickel, Dissolved ND 0.0200 1.00
Selenium, Dissolved ND 0.0050 1.00
Silver, Dissolved ND 0.010 1.00
Thallium, Dissolved ND 0.0005 1.00
Uranium, Dissolved ND 0.0003 1.00
Vanadium, Dissolved ND 0.0150 1.00
Zinc, Dissolved ND 0.0100 1.00
LCS -EPA 200.8
QC Sample ID: BWJ1231-BS1 Batch: BWJ123 l
Date Prepared: 10/26/2022 Date Analyzed: I 0/26/2022 Units: mg/L
Arsenic, Dissolved 103 85-115 0.041 0.0400 0.0005 1.00
Beryllium, Dissolved 104 85 -115 0.041 0.0400 0.0005 1.00
Cadmium, Dissolved 102 85-115 0.041 0.0400 0.0002 1.00
Chromium, Dissolved 107 85-115 0.043 0.0400 0.0005 1.00
Cobalt, Dissolved 104 85 -115 0.042 0.0400 0.0005 1.00
Copper, Dissolved 101 85 -115 0.040 0.0400 0.0010 1.00
Lead, Dissolved 101 85 -115 0.040 0.0400 0.0005 1.00
Manganese, Dissolved 104 85 -115 0.042 0.0400 0.0005 1.00
Molybdenum, Dissolved 103 85 -115 0.041 0.0400 0.0005 1.00
Nickel, Dissolved 101 85 -115 0.0403 0.0400 0.0005 1.00
Selenium, Dissolved 102 85 -115 0.041 0.0400 0.0005 1.00
Silver, Dissolved 102 85 -115 0.041 0.0400 0.0005 1.00
Thallium, Dissolved 108 85 -115 0.043 0.0400 0.0002 1.00
CtF WO#: 22J1703
www.ChemtechFord.com Page 30 of 47
QC Report for Work Order (WO) -22J1703
Analyte %Rec RPD Limits RPD Max Result Source Cone SpkValue MRL DF
LCS -EPA 200.8 (cont.)
QC Sample ID: BWJ1231-BSI Batch: BWJ1231
Date Prepared: I 0/26/2022 Date Analyzed: I 0/26/2022 Units: mg/L
Uranium, Dissolved 102 85 -115 0.041 0.0400 0.0003 1.00
Vanadium, Dissolved 107 85 -115 0.043 0.0400 0.0005 1.00
Zinc, Dissolved 100 85 -115 0.040 0.0400 0.0100 1.00
QC Sample ID: BWJ1232-BSI Batch: BWJ1232
Date Prepared: 10/26/2022 Date Analyzed: I 0/26/2022 Units: mg/L
Arsenic, Dissolved 99.2 85-115 0.040 0.0400 0.0005 1.00
Beryllium, Dissolved 101 85 -115 0.040 0.0400 0.0005 1.00
Cadmium, Dissolved 99.1 85 -115 0.040 0.0400 0.0002 1.00
Chromium, Dissolved 97.7 85-115 0.039 0.0400 0.0005 1.00
Cobalt, Dissolved 98.5 85-115 0.039 0.0400 0.0005 1.00
Copper, Dissolved 95.2 85 -115 0.038 0.0400 0.0010 1.00
Lead, Dissolved 98.5 85 -115 0.039 0.0400 0.0005 1.00
Manganese, Dissolved 98.9 85 -115 0.040 0.0400 0.0005 1.00
Molybdenum, Dissolved 99.8 85 -115 0.040 0.0400 0.0005 1.00
Nickel, Dissolved 94.0 85 -115 0.0376 0.0400 0.0005 1.00
Selenium, Dissolved 98.8 85 -115 0.040 0.0400 0.0005 1.00
Silver, Dissolved 97.9 85-115 0.039 0.0400 0.0005 1.00
Thallium, Dissolved 104 85 -115 0.042 0.0400 0.0002 1.00
Uranium, Dissolved 95.2 85 -115 0.038 0.0400 0.0003 1.00
Vanadium, Dissolved 102 85 -115 0.041 0.0400 0.0005 1.00
Zinc, Dissolved 94.8 85 -115 0.038 0.0400 0.0100 1.00
Matrix Spike -EPA 200.8
QC Sample ID: BWJ1231-MSI Batch: BWJ123 l QC Source Sample: XXXXXXX-XX
Date Prepared: 10/26/2022 Date Analyzed: I 0/26/2022 Units: mg/L
Arsenic, Dissolved 111 70 -130 0.060 0.016 0.0400 0.0005 1.00
Beryllium, Dissolved 104 70 -130 0.042 ND 0.0400 0.0005 1.00
Cadmium, Dissolved 101 70 -130 0.041 0.0002 0.0400 0.0002 1.00
Chromium, Dissolved 103 70 -130 0.042 0.001 0.0400 0.0005 1.00
Cobalt, Dissolved 100 70 -130 0.041 0.0005 0.0400 0.0005 1.00
Copper, Dissolved 95.9 70 -130 0.039 0.0006 0.0400 0.0010 1.00
Lead, Dissolved 99.2 70 -130 0.040 ND 0.0400 0.0005 1.00
Manganese, Dissolved 98.7 70 -130 0.064 0.024 0.0400 0.0005 1.00
Molybdenum, Dissolved 104 70 -130 0.046 0.005 0.0400 0.0005 1.00
Nickel, Dissolved 95.2 75 -125 0.0416 0.0035 0.0400 0.0005 1.00
Selenium, Dissolved 118 70 -130 0.050 0.003 0.0400 0.0005 1.00
Silver, Dissolved 100 70 -130 0.040 ND 0.0400 0.0005 1.00
Thallium, Dissolved 106 70 -130 0.045 0.003 0.0400 0.0002 1.00
Uranium, Dissolved 104 70 -130 0.046 0.005 0.0400 0.0003 1.00
Vanadium, Dissolved 107 70 -130 0.043 0.0006 0.0400 0.0005 1.00
Zinc, Dissolved 98.4 70-130 0.159 0.120 0.0400 0.0100 1.00
QC Sample ID: BWJ1231-MS2 Batch: BWJ1231 QC Source Sample: XXXXXXX-XX
Date Prepared: I 0/26/2022 Date Analyzed: I 0/26/2022 Units: mg/L
Arsenic, Dissolved 107 70 -130 0.060 0.017 0.0400 0.0005 1.00
Beryllium, Dissolved 104 70 -130 0.042 ND 0.0400 0.0005 1.00
Cadmium, Dissolved 100 70 -130 0.040 0.0002 0.0400 0.0002 1.00
Chromium, Dissolved 101 70 -130 0.041 0.001 0.0400 0.0005 1.00
Cobalt, Dissolved 96.9 70 -130 0.039 0.0006 0.0400 0.0005 1.00
Copper, Dissolved 94.0 70 -130 0.038 0.0008 0.0400 0.0010 1.00
Lead, Dissolved 98.5 70 -130 0.039 ND 0.0400 0.0005 1.00
CtF WO#: 22J1703
www.ChemtechFord.com Page 31 of 47
Analyte
QC Sample ID: BWJ1231-MS2
Date Prepared: 10/26/2022
Manganese, Dissolved
Molybdenum, Dissolved
Nickel, Dissolved
Selenium, Dissolved
Silver, Dissolved
Thallium, Dissolved
Uranium, Dissolved
Vanadium, Dissolved
Zinc, Dissolved
QC Sample ID: BWJ1232-MS1
Date Prepared: 10/26/2022
Arsenic, Dissolved
Beryllium, Dissolved
Cadmium, Dissolved
Chromium, Dissolved
Cobalt, Dissolved
Copper, Dissolved
Lead, Dissolved
Manganese, Dissolved
Molybdenum, Dissolved
Nickel, Dissolved
Selenium, Dissolved
Silver, Dissolved
Thallium, Dissolved
Uranium, Dissolved
Vanadium, Dissolved
Zinc, Dissolved
CtF WO#: 22J1703
www.ChemtechFord.com
QC Report for Work Order (WO) -22J1703
%Rec RPD Limits RPDMax Result Source Cone SpkValue MRL DF
Matrix Spike -EPA 200.8 (cont.)
Batch: BWJ123 l QC Source Sample: XXXXXXX-X:X
Date Analyzed: 10/26/2022 Units: mg/L
96.1 70 -130 0.066 0.027 0.0400 0.0005 1.00
104 70 -130 0.047 0.005 0.0400 0.0005 1.00
93.7 75 -125 0.0414 0.0039 0.0400 0.0005 1.00
116 70 -130 0.049 0.003 0.0400 0.0005 1.00
97.1 70 -130 0.039 ND 0.0400 0.0005 1.00
105 70 -130 0.045 0.003 0.0400 0.0002 1.00
102 70 -130 0.046 0.006 0.0400 0.0003 1.00
103 70 -130 0.042 0.0006 0.0400 0.0005 1.00
97.2 70 -130 0.178 0.139 0.0400 0.0100 1.00
Batch: BWJ1232 QC Source Sample: 22Jl 703-06
Date Analyzed: 10/26/2022 Units: mg/L
110 70 -130 0.044 ND 0.0400 0.0005 1.00
95.5 70 -130 0.039 0.0003 0.0400 0.0005 1.00
94.3 70 -130 0.038 0.0007 0.0400 0.0002 1.00
92.9 70 -130 0.039 0.002 0.0400 0.0005 1.00
90.2 70 -130 0.037 0.0008 0.0400 0.0005 1.00
81.5 70 -130 0.035 0.003 0.0400 0.0010 1.00
89.7 70 -130 0.036 ND 0.0400 0.0005 1.00
87.0 70 -130 0.083 0.049 0.0400 0.0005 1.00
108 70 -130 0.044 0.0004 0.0400 0.0005 1.00
82.1 75 -125 0.0392 0.0063 0.0400 0.0005 1.00
120 70 -130 0.145 0.097 0.0400 0.0005 1.00
87.5 70 -130 0.035 ND 0.0400 0.0005 1.00
97.4 70 -130 0.039 0.0004 0.0400 0.0002 1.00
93.9 70 -130 0.056 0.018 0.0400 0.0003 1.00
101 70 -130 0.041 0.0007 0.0400 0.0005 1.00
80.8 70 -130 0.046 0.014 0.0400 0.0100 1.00
Page 32 of 47
Analyte
QC Sample ID: BWJI 186-BLKl
Date Prepared: 10/25/2022
Mercury, Dissolved
QC Sample ID: BWJ1186-BSI
Date Prepared: 10/25/2022
Mercury, Dissolved
QC Sample ID: BWJ1186-MS1
Date Prepared: 10/25/2022
Mercury, Dissolved
QC Sample ID: BWJ1186-MS2
Date Prepared: 10/25/2022
Mercury, Dissolved
QC Sample ID: BW11186-MSD1
Date Prepared: 10/25/2022
Mercury, Dissolved
QC Sample ID: BWJI 186-MSD2
Date Prepared: 10/25/2022
Mercury, Dissolved
CtF WO#: 22J1703
www.ChemtechFord.com
QC Report for Work Order (WO) -22J1703
% Rec RPO Limits RPO Max Result Source Cone
Blank -EPA 245.1
Batch: BWJI 186
Date Analyzed: 10/26/2022 Units: mg/L
ND
LCS -EPA 245.1
Batch: BWJI 186
Date Analyzed: I 0/26/2022 Units: mg/L
98.9 85 -115 0.00494
Matrix Spike -EPA 245.1
Batch: BW11186 QC Source Sample: 2211703-01
Date Analyzed: 10/26/2022 Units: mg/L
104 75 -125 0.00521 ND
Batch: BWJl 186 QC Source Sample: 2211703-06
Date Analyzed: I 0/26/2022 Units: mg/L
103 75 -125 0.00513 ND
Matrix Spike Dup -EPA 245.1
Batch: BW11186 QC Source Sample: 2211703-01
Date Analyzed: 10/26/2022 Units: mg/L
107 2.47 75 -125 20 0.00534 ND
Batch: BW11186 QC Source Sample: 2211703-06
Date Analyzed: 10/26/2022 Units: mg/L
110 7.08 75 -125 20 0.00550 ND
Spk Value MRL OF
0.00050 1.00
0.00500 0.00015 1.00
0.00500 0.00015 1.00
0.00500 0.00015 1.00
0.00500 0.00015 1.00
0.00500 0.00015 1.00
Page 33 of 47
QC Report for Work Order (WO) -22J1703
Analyte % Rec RPD Limits RPDMax Result Source Cone Spk Value MRL DF
Blank -EPA 300.0
QC Sample ID: BWJl199-BLK1 Batch: BWJI 199
Date Prepared: 10/25/2022 Date Analyzed: 10/25/2022 Units: mg/L
Chloride ND 1.00 1.00
Sulfate ND 1.00 1.00
QC Sample ID: BWJl205-BLK1 Batch: BWJ1205
Date Prepared: 10/25/2022 Date Analyzed: 10/25/2022 Units: mg/L
Chloride ND 1.00 1.00
Sulfate ND 1.00 1.00
QC Sample ID: BWJl257-BLK1 Batch: BWJl257
Date Prepared: 10/26/2022 Date Analyzed: 10/26/2022 Units: mg/L
Chloride ND 1.00 1.00
Fluoride ND 0.100 1.00
Sulfate ND 1.00 1.00
QC Sample ID: BWJl470-BLK1 Batch: BWJ1470
Date Prepared: 10/31/2022 DateAnalyzed: 11/01/2022 Units: mg/L
Chloride ND 1.00 1.00
QC Sample ID: BWK0078-BLK1 Batch: BWK0078
Date Prepared: 11/02/2022 Date Analyzed: 11/02/2022 Units: mg/L
Fluoride ND 0.100 1.00
QC Sample ID: BWK0427-BLK1 Batch: BWK0427
Date Prepared: 11/08/2022 Date Analyzed: 11/08/2022 Units: mg/L
Chloride ND 1.00 1.00
Sulfate ND 1.00 1.00
LCS -EPA 300.0
QC Sample ID: BWJl199-BS1 Batch: BWJI 199
Date Prepared: 10/25/2022 Date Analyzed: 10/25/2022 Units: mg/L
Chloride 101 90 -110 50.6 50.0 1.00 1.00
Sulfate 100 90 -110 50.0 50.0 1.00 1.00
QC Sample ID: BWJl205-BS1 Batch: BWJ1205
Date Prepared: 10/25/2022 Date Analyzed: 10/25/2022 Units: mg/L
Chloride 102 90 -110 50.8 50.0 1.00 1.00
Sulfate 100 90 -110 50.2 50.0 1.00 1.00
QC Sample ID: BWJl257-BS1 Batch: BWJl257
Date Prepared: 10/26/2022 Date Analyzed: 10/26/2022 Units: mg/L
Chloride 99.4 90 -110 49.7 50.0 1.00 1.00
Fluoride 97.2 90 -110 4.86 5.00 0.100 1.00
Sulfate 98.4 90 -110 49.2 50.0 1.00 1.00
QC Sample ID: BWJl470-BS1 Batch: BWJl470
Date Prepared: 10/31/2022 Date Analyzed: 11/01/2022 Units: mg/L
Chloride 101 90 -110 50.5 50.0 1.00 1.00
QC Sample ID: BWK0078-BS1 Batch: BWK0078
Date Prepared: 11/02/2022 Date Analyzed: 11/02/2022 Units: mg/L
Fluoride 95.8 90 -110 4.79 5.00 0.100 1.00
QC Sample ID: BWK0427-BS1 Batch: BWK0427
Date Prepared: 11/08/2022 Date Analyzed: 11/08/2022 Units: mg/L
Chloride 101 90 -110 50.5 50.0 1.00 1.00
Sulfate 101 90 -110 50.3 50.0 1.00 1.00
CtF WO#: 22J1703
www.ChemtechFord.com Page 34 of 47
QC Report for Work Order (WO) -22J1703
Analyte % Rec RPD Limits RPD Max Result Source Cone
Matrix Spike -EPA 300.0
QC Sample ID: BWJI 199-MS 1 Batch: BWJI 199 QC Source Sample: 2211703-06
Date Prepared: 10/25/2022 Date Analyzed: 10/25/2022 Units: mg/L
Chloride 94.5 80 -120 244 55.5
Sulfate 70.9 80 -120 2660 2520
QM-4X -The spike recovery was outside of QC acceptance limits for the MS and/or MSD due to analyte concentration
at 4 times or greater the spike concentration. The QC batch was accepted based on LCS and/or LCSD recoveries
within the acceptance limits.
QC Sample ID: BWJI l 99-MS2 Batch: BWJl 199 QC Source Sample: XXXXXXX-XX
Date Prepared: 10/25/2022 Date Analyzed: 10/25/2022 Units: mg/L
Chloride 62.6 80 -120 261 254
QM-4X -The spike recovery was outside of QC acceptance limits for the MS and/or MSD due to analyte concentration
at 4 times or greater the spike concentration. The QC batch was accepted based on LCS and/or LCSD recoveries
within the acceptance limits.
Sulfate 110 80 -120 407 395
QC Sample ID: BWJ1205-MS1 Batch: BWJ1205 QC Source Sample: XXXXXXX-XX
Date Prepared: 10/25/2022 Date Analyzed: 10/26/2022 Units: mg/L
Chloride 199 80 -120 2040 1840
QM-4X -The spike recovery was outside of QC acceptance limits for the MS and/or MSD due to analyte concentration
at 4 times or greater the spike concentration. The QC batch was accepted based on LCS and/or LCSD recoveries
within the acceptance limits.
Sulfate 4.37 80 -120 1260 1260
QM-4X -The spike recovery was outside of QC acceptance limits for the MS and/or MSD due to analyte concentration
at 4 times or greater the spike concentration. The QC batch was accepted based on LCS and/or LCSD recoveries
within the acceptance limits.
QC Sample ID: BWJ1205-MS2 Batch: BWJ1205 QC Source Sample: XXXXXXX-XX
Date Prepared: 10/25/2022 Date Analyzed: 10/26/2022 Units: mg/L
Chloride 612 80 -120 11700 10500
QM-4X -The spike recovery was outside of QC acceptance limits for the MS and/or MSD due to analyte concentration
at 4 times or greater the spike concentration. The QC batch was accepted based on LCS and/or LCSD recoveries
within the acceptance limits.
Sulfate 113 80 -120 596 370
QC Sample ID: BWJ1257-MS1 Batch: BWJ1257 QC Source Sample: 2211703-06
Date Prepared: 10/26/2022 Date Analyzed: 10/26/2022 Units: mg/L
Chloride 99.9 80 -120 539 39.9
Fluoride 94.8 80 -120 47.4 ND
Sulfate 161 80 -120 3100 2300
QM-4X -The spike recovery was outside of QC acceptance limits for the MS and/or MSD due to analyte concentration
at 4 times or greater the spike concentration. The QC batch was accepted based on LCS and/or LCSD recoveries
within the acceptance limits.
QC Sample ID: BWJ1257-MS2 Batch: BWJ1257 QC Source Sample: XXXXXXX-XX
Date Prepared: 10/26/2022 Date Analyzed: 10/26/2022 Units: mg/L
Chloride 116 80 -120 11600 ND
Fluoride 94.2 80 -120 942 ND
Sulfate 98.7 80 -120 10900 1000
QC Sample ID: BWJ1470-MS1 Batch: BWJ1470 QC Source Sample: XXXXXXX-XX
Date Prepared: 10/31/2022 Date Analyzed: 11/01/2022 Units: mg/L
Chloride 56.3 80 -120 2860 2290
QM-RPD -The recovery was outside acceptance limits for the MS and/or MSD. The RPD between the MS and MSD
was acceptable and indicates the recovery is due to matrix interference. The batch was accepted based on the
acceptable recovery of the LCS and the RPO.
QC Sample ID: BWJ1470-MS2
Date Prepared: 10/31/2022
Chloride
CtF WO#: 22J1703
www.ChemtechFord.com
Batch: BWJ1470 QC Source Sample: XXXXXXX-XX
Date Analyzed: 11/01/2022 Units: mg/L
97.1 80-120 10.8 ND
SpkValue MRL DF
200 22.0 1.00
200 22.0 1.00
11.1 1.11 1.00
11.1 1.11 1.00
100 11.0 1.00
100 11.0 1.00
200 22.0 1.00
200 22.0 1.00
500 55.0 1.00
50.0 5.50 1.00
500 55.0 1.00
10000 1100 1.00
1000 110 1.00
10000 1100 1.00
1000 110 1.00
11.1 1.11 1.00
Page 35 of 47
QC Report for Work Order (WO) -22J1703
Analyte % Rec RPD Limits RPD Max Result Source Cone
Matrix Spike -EPA 300.0 (cont.)
QC Sample ID: BWK0078-MS1 Batch: BWK0078 QC Source Sample: 2211703-06
Date Prepared: 11/02/2022 Date Analyzed: 11/02/2022 Units: mg/L
Fluoride 88.7 80 -120 5.80 1.36
QC Sample ID: BWK0078-MS2 Batch: BWK0078 QC Source Sample: XXXXXXX-XX
Date Prepared: 11/02/2022 Date Analyzed: 11/02/2022 Units: mg/L
Fluoride 71.3 80 -120 0.890 0.098
QM-RPO -The recovery was outside acceptance limits for the MS and/or MSD. The RPO between the MS and MSD
was acceptable and indicates the recovery is due to matrix interference. The batch was accepted based on the
acceptable recovery of the LCS and the RPO
QC Sample ID: BWK0427-MSI Batch: BWK0427 QC Source Sample: 2211703-06
Date Prepared: 11/08/2022 Date Analyzed: 11/08/2022 Units: mg/L
Chloride 97.4 80 -120 543 56.4
Sulfate 98.9 80 -120 4010 3520
Matrix Spike Dup -EPA 300.0
QC Sample ID: BW11199-MSDI Batch: BW11199 QC Source Sample: 2211703-06
Date Prepared: 10/25/2022 Date Analyzed: 10/25/2022 Units: mg/L
Chloride 93.4 0.882 80 -120 20 242 55.5
Sulfate 88.3 1.30 80 -120 20 2700 2520
QC Sample ID: BWJI 199-MSD2 Batch: B WJI 199 QC Source Sample: XXXXXXX-XX
Date Prepared: 10/25/2022 Date Analyzed: 10/25/2022 Units: mg/L
Chloride 63.1 0.0219 80 -120 20 261 254
QM-4X -The spike recovery was outside of QC acceptance limits for the MS and/or MSD due to analyte concentration
at 4 times or greater the spike concentration. The QC batch was accepted based on LCS and/or LCSD recoveries
within the acceptance limits.
Sulfate 101 0.255 80 -120 20 406 395
QC Sample ID: BWJ1205-MSDI Batch: BW11205 QC Source Sample: XXXXXXX-XX
Date Prepared: 10/25/2022 Date Analyzed: 10/26/2022 Units: mg/L
Chloride 180 0.907 80 -120 20 2020 1840
QM-4X -The spike recovery was outside of QC acceptance limits for the MS and/or MSD due to analyte concentration
at 4 times or greater the spike concentration. The QC batch was accepted based on LCS and/or LCSD recoveries
within the acceptance limits.
Sulfate -7.19 0.919 80 -120 20 1250 1260
QM-4X -The spike recovery was outside of QC acceptance limits for the MS and/or MSD due to analyte concentration
at 4 times or greater the spike concentration. The QC batch was accepted based on LCS and/or LCSD recoveries
within the acceptance limits.
QC Sample ID: BWJ1205-MSD2 Batch: BW11205 QC Source Sample: XXXXXXX-XX
Date Prepared: I 0/25/2022 Date Analyzed: 10/26/2022 Units: mg/L
Chloride -148 13.9 80 -120 20 10200 10500
QM-4X -The spike recovery was outside of QC acceptance limits for the MS and/or MSD due to analyte concentration
at 4 times or greater the spike concentration. The QC batch was accepted based on LCS and/or LCSD recoveries
within the acceptance limits.
Sulfate 88.4 8.54 80 -120 20 547 370
QC Sample ID: BWJ1257-MSD1 Batch: BWJ1257 QC Source Sample: 2211703-06
Date Prepared: 10/26/2022 Date Analyzed: 10/26/2022 Units: mg/L
Chloride 98.3 1.43 80 -120 20 532 39.9
Fluoride 93.5 1.38 80 -120 20 46.8 ND
Sulfate 160 0.290 80 -120 20 3100 2300
QM-4X -The spike recovery was outside of QC acceptance limits for the MS and/or MSD due to analyte concentration
at 4 times or greater the spike concentration. The QC batch was accepted based on LCS and/or LCSD recoveries
within the acceptance limits.
QC Sample ID: BWJ1257-MSD2
Date Prepared: l 0/26/2022
CtF WO#: 22J1703
www.ChemtechFord.com
Batch: BW11257 QC Source Sample: XXXXXXX-XX
Date Analyzed: 10/26/2022 Units: mg/L
Spk Value MRL DF
5.00 0.550 1.00
1.11 0.111 1.00
500 55.0 1.00
500 55.0 1.00
200 22.0 1.00
200 22.0 1.00
11.1 1.11 1.00
11.1 1.11 1.00
100 11.0 1.00
100 11.0 1.00
200 22.0 1.00
200 22.0 1.00
500 55.0 1.00
50.0 5.50 1.00
500 55.0 1.00
Page 36 of 47
QC Report for Work Order (WO) -22J1703
Analyte % Rec RPD Limits RPD Max Result Source Cone
Matrix Spike Dup -EPA 300.0 (cont.)
QC Sample ID: BWJ1257-MSD2 Batch: BW11257 QC Source Sample: XXXXXXX-XX
Date Prepared: 10/26/2022 Date Analyzed: 10/26/2022 Units: mg/L
Chloride 115 0.710 80 -120 20 11500 ND
Fluoride 56.6 49.9 80 -120 20 566 ND
QM-05 -The spike recovery was outside acceptance limits for the MS and/or MSD due to matrix interference. The
analytical batch was accepted based on the acceptable data provided by the Laboratory Control Sample(s) [LCS]
and/or LCS Duplicates.
Sulfate 99.3 0.502 80 -120 20 10900 1000
QC Sample ID: BW11470-MSD1 Batch: BW11470 QC Source Sample: XXXXXXX-XX
Date Prepared: 10/31/2022 Date Analyzed: 11/01/2022 Units: mg/L
Chloride 57.7 0.467 80 -120 20 2870 2290
QM-RPO -The recovery was outside acceptance limits for the MS and/or MSD. The RPO between the MS and MSD
was acceptable and indicates the recovery is due to matrix interference. The batch was accepted based on the
acceptable recovery of the LCS and the RPO.
QC Sample ID: BW11470-MSD2 Batch: BW11470 QC Source Sample: XXXXXXX-XX
Date Prepared: 10/31/2022 Date Analyzed: 11/01/2022 Units: mg/L
Chloride 104 6.45 80 -120 20 11.5 ND
QC Sample ID: BWK0078-MSD1 Batch: BWK0078 QC Source Sample: 2211703-06
Date Prepared: 11/02/2022 Date Analyzed: 11/02/2022 Units: mg/L
Fluoride 88.7 0.00950 80 -120 20 5.79 1.36
QC Sample ID: BWK0078-MSD2 Batch: BWK0078 QC Source Sample: XXXXXXX-XX
Date Prepared: 11/02/2022 Date Analyzed: 11/02/2022 Units: mg/L
Fluoride 78.1 8.16 80 -120 20 0.966 0.098
QM-RPO -The recovery was outside acceptance limits for the MS and/or MSD. The RPO between the MS and MSD
was acceptable and indicates the recovery is due to matrix interference. The batch was accepted based on the
acceptable recovery of the LCS and the RPO.
QC Sample ID: BWK0427-MSD1 Batch: BWK0427 QC Source Sample: 2211703-06
Date Prepared: 11/08/2022 Date Analyzed: 11/08/2022 Units: mg/L
Chloride 96.9 0.402 80 -120 20 541 56.4
Sulfate 98.6 0.0406 80-120 20 4010 3520
CtF WO#: 22J1703
www.ChemtechFord.com
Spk Value MRL DF
10000 1100 1.00
1000 110 1.00
10000 1100 1.00
1000 110 1.00
11.1 1.11 1.00
5.00 0.550 1.00
1.11 0.111 1.00
500 55.0 1.00
500 55.0 1.00
Page 37 of 47
Analyte
QC Sample ID: BWJ1350-BLK1
Date Prepared: 11/02/2022
Ammonia as N
QC Sample ID: BWJ1350-BS1
Date Prepared: 11/02/2022
Ammonia as N
QC Sample ID: BWJ1350-MS1
Date Prepared: 11 /02/2022
Ammonia as N
QC Sample ID: BWJ1350-MSD1
Date Prepared: 11/02/2022
Ammonia as N
CtF WO#: 22J1703
www.ChemtechFord.com
QC Report for Work Order (WO) -22J1703
% Rec RPD Limits RPD Max Result Source Cone
Blank -EPA 350.1
Batch: BWJ1350
Date Analyzed: 11/02/2022 Units: mg/L
ND
LCS -EPA 350.1
Batch: BWJ1350
Date Analyzed: 11/02/2022 Units: mg/L
98.5 90 -110 0.985
Matrix Spike -EPA 350.1
Batch: BWJ1350 QC Source Sample: 2211703-06
Date Analyzed: 11/02/2022 Units: mg/L
106 80 -120 1.06 ND
Matrix Spike Dup -EPA 350.1
Batch: BWJI 350 QC Source Sample: 2211703-06
Date Analyzed: 11/02/2022 Units: mg/L
118 11.1 80 -120 20 1.18 ND
SpkValue MRL DF
0.0500 1.00
1.00 0.0500 1.00
1.00 0.0500 1.00
1.00 0.0500 1.00
Page 38 of 47
Analyte
QC Sample ID: BWJl 130-BLKl
Date Prepared: 10/24/2022
Nitrate + Nitrite, Total, as N
QC Sample ID: BWJl 178-BLKJ
Date Prepared: 10/25/2022
Nitrate + Nitrite, Total, as N
QC Sample ID: BWJ1130-BS1
Date Prepared: 10/24/2022
Nitrate + Nitrite, Total, as N
QC Sample ID: BWJl 178-BSl
Date Prepared: 10/25/2022
Nitrate + Nitrite, Total, as N
QC Sample ID: BWJ1130-MS1
Date Prepared: 10/24/2022
Nitrate + Nitrite, Total, as N
QC Sample ID: BWJ1130-MS2
Date Prepared: 10/24/2022
Nitrate + Nitrite, Total, as N
QC Sample ID: BWJl 178-MS 1
Date Prepared: 10/25/2022
Nitrate+ Nitrite, Total, as N
QC Sample ID: BWJ1178-MS2
Date Prepared: 10/25/2022
Nitrate + Nitrite, Total, as N
QC Sample ID: BWJl 130-MSDl
Date Prepared: 10/24/2022
Nitrate + Nitrite, Total, as N
QC Sample ID: BWJl 130-MSD2
Date Prepared: 10/24/2022
Nitrate + Nitrite, Total, as N
QC Sample ID: BWJl 178-MSDl
Date Prepared: 10/25/2022
Nitrate + Nitrite, Total, as N
QC Sample ID: BWJ1178-MSD2
Date Prepared: 10/25/2022
Nitrate + Nitrite, Total, as N
CtF WO#: 22J1703
www.ChemtechFord.com
QC Report for Work Order (WO) -22J1703
% Rec RPO Limits RPO Max Result Source Cone Spk Value MRL OF
Blank -EPA 353.2
Batch: BWJl 130
Date Analyzed: 10/24/2022 Units: mg/L
ND 0.100 1.00
Batch: BWJl 178
Date Analyzed: 10/25/2022 Units: mg/L
ND 0.100 1.00
LCS -EPA 353.2
Batch: BWJ1130
Date Analyzed: 10/24/2022 Units: mg/L
101 BO -120 2.02 2.00 0.100 1.00
Batch: BWJl 178
Date Analyzed: 10/25/2022 Units: mg/L
92.8 80 -120 1.86 2.00 0.100 1.00
Matrix Spike -EPA 353.2
Batch: BWJl 130 QC Source Sample: XXXXXXX-XX
Date Analyzed: 10/24/2022 Units: mg/L
114 80 -120 3.81 2,67 1.00 0.100 1.00
Batch: BWJl 130 QC Source Sample: 22Jl 703-06
Date Analyzed: 10/24/2022 Units: mg/L
88.1 80 -120 1.54 0.656 1.00 0.100 1.00
Batch: BWJl 178 QC Source Sample: XXXXXXX-XX
Date Analyzed: 10/25/2022 Units: mg/L
103 80 -120 1.03 ND 1.00 0.100 1.00
Batch: BWJl 178 QC Source Sample: XXXXXXX-XX
Date Analyzed: 10/25/2022 Units: mg/L
94.5 80 -120 1.07 0.122 1.00 0.100 1.00
Matrix Spike Dup -EPA 353.2
Batch: BWJl 130 QC Source Sample: XXXXXXX-XX
Date Analyzed: 10/24/2022 Units: mg/L
106 2.20 80 -120 20 3.73 2.67 1.00 0.100 1.00
Batch: BWJl 130 QC Source Sample: 22Jl 703-06
Date Analyzed: 10/24/2022 Units: mg/L
98.0 6.24 80 -120 20 1.64 0.656 1.00 0.100 1.00
Batch: BWJl 178 QC Source Sample: XXXXXXX-XX
Date Analyzed: 10/25/2022 Units: mg/L
116 11.9 80 -120 20 1.16 ND 1.00 0.100 1.00
Batch: BWJ1178 QC Source Sample: XXXXXXX-XX
Date Analyzed: 10/25/2022 Units: mg/L
99.7 4.76 80 -120 20 1.12 0.122 1.00 0.100 1.00
Page 39 of 47
QC Report for Work Order (WO) -22J1703
Analyte %Rec RPO Limits RPO Max Result Source Cone Spk Value MRL OF
Blank -EPA 8260D /5030A
QC Sample ID: BWJ1308-BLK1 Batch: BWJ1308
Date Prepared: 10/26/2022 Date Analyzed: 10/26/2022 Units: ug/L
Acetone ND 20.0 1,00
Benzene ND 1.0 1.00
Carbon Tetrachloride ND 1.0 1.00
Chloroform ND 1.0 1.00
Chloromethane ND 1.0 1.00
Methyl Ethyl Ketone ND 20.0 1.00
Methylene Chloride ND 1.0 1.00
Naphthalene ND 1.0 1.00
Tetrahydrofuran ND 1.0 1.00
Toluene ND 1.0 1.00
Xylenes, total ND 1.0 1.00
QC Sample ID: BWJ1308-BLK2 Batch: BWJ1308
Date Prepared: 10/26/2022 Date Analyzed: 10/26/2022 Units: ug/L
Acetone ND 20.0 1.00
Benzene ND 1.0 1.00
Carbon Tetrachloride ND 1.0 1.00
Chloroform ND 1.0 1.00
Chloromethane ND 1.0 1.00
Methyl Ethyl Ketone ND 20.0 1.00
Methylene Chloride ND 1.0 1.00
Naphthalene ND 1.0 1.00
Tetrahydrofuran ND 1.0 1.00
Toluene ND 1.0 1.00
Xylenes, total ND 1.0 1.00
QC Sample ID: BWJ1308-BLK3 Batch: BWJ1308
Date Prepared: 10/26/2022 Date Analyzed: 10/26/2022 Units: ug/L
Acetone ND 20.0 1.00
Benzene ND 1.0 1.00
Carbon Tetrachloride ND 1.0 1.00
Chloroform ND 1.0 1.00
Chloromethane ND 1.0 1.00
Methyl Ethyl Ketone ND 20.0 1.00
Methylene Chloride ND 1.0 1.00
Naphthalene ND 1.0 1.00
Tetrahydrofuran ND 1.0 1.00
Toluene ND 1.0 1.00
Xylenes, total ND 1.0 1.00
QC Sample ID: BWJ1308-BLK4 Batch: BWJ1308
Date Prepared: 10/26/2022 Date Analyzed: 10/26/2022 Units: ug/L
Acetone ND 20.0 1.00
Benzene ND 1.0 1.00
Carbon Tetrachloride ND 1.0 1.00
Chloroform ND 1.0 1.00
Chloromethane ND 1.0 1.00
Methyl Ethyl Ketone ND 20.0 1.00
Methylene Chloride ND 1.0 1.00
Naphthalene ND 1.0 1.00
Tetrahydrofuran ND 1.0 1.00
Toluene ND 1.0 1.00
CtFWO#: 22J1703
www.ChemtechFord.com Page 40 of 47
QC Report for Work Order (WO) -22J1703
Analyte % Rec RPD Limits RPD Max Result Source Cone Spk Value MRL DF
Blank -EPA 8260D /5030A (cont.)
QC Sample ID: BWJ1308-BLK4 Batch: BWJ1308
Date Prepared: 10/26/2022 Date Analyzed: 10/26/2022 Units: ug/L
Xylenes, total ND 1.0 1.00
QC Sample ID: BWJ1308-BLK5 Batch: BWJ1308
Date Prepared: 10/26/2022 Date Analyzed: 10/26/2022 Units: ug/L
Acetone ND 20.0 1.00
Benzene ND 1.0 1.00
Carbon Tetrachloride ND 1.0 1.00
Chloroform ND 1.0 1.00
Chloromethane ND 1.0 1.00
Methyl Ethyl Ketone ND 20.0 1.00
Methylene Chloride ND 1.0 1.00
Naphthalene ND 1.0 1.00
Tetrahydrofuran ND 1.0 1.00
Toluene ND 1.0 1.00
Xylenes, total ND 1.0 1.00
LCS -EPA 8260D /5030A
QC Sample ID: BWJ1308-BSI Batch: BWJ1308
Date Prepared: 10/26/2022 Date Analyzed: 10/26/2022 Units: ug/L
Acetone 86.4 70 -130 86.4 100 10.0 1.00
Benzene 93.3 70 -130 9.33 10.0 1.0 1.00
Carbon Tetrachloride 92.6 70 -130 9.26 10.0 1.0 1.00
Chloroform 93.4 70 -130 9.34 10.0 1.0 1.00
Chloromethane 77.8 70 -130 7.78 10.0 1.0 1.00
Methyl Ethyl Ketone 78.2 70 -130 78.2 100 10.0 1.00
Methylene Chloride 91.8 70 -130 9.18 10.0 1.0 1.00
Naphthalene 87.1 70 -130 8.71 10.0 1.0 1.00
Tetrahydrofuran 104 70 -130 10.4 10.0 1.0 1.00
Toluene 93.6 70 -130 9.36 10.0 1.0 1.00
Xylenes, total 96.4 70 -130 28.9 30.0 1.0 1.00
Matrix Spike -EPA 8260D /5030A
QC Sample ID: BWJ1308-MS1 Batch: BWJ1308 QC Source Sample: 22Jl 703-06
Date Prepared: 10/26/2022 Date Analyzed: 10/26/2022 Units: ug/L
Acetone 83.8 70 -130 419 ND 500 50.0 1.00
Benzene 98.2 70 -130 49.1 ND 50.0 5.0 1.00
Carbon Tetrachloride 99.5 70 -130 49.8 ND 50.0 5.0 1.00
Chloroform 96.4 70 -130 48.2 ND 50.0 5.0 1.00
Chloromethane 86.4 70 -130 43.2 ND 50.0 5.0 1.00
Methyl Ethyl Ketone 77.5 70 -130 387 ND 500 50.0 1.00
Methylene Chloride 92.1 70 -130 46.0 ND 50.0 5.0 1.00
Naphthalene 84.9 70 -130 42.4 ND 50.0 5.0 1.00
Tetrahydrofuran 89.3 70 -130 44.6 ND 50.0 5.0 1.00
Toluene 98.7 70 -130 49.4 ND 50.0 5.0 1.00
Xylenes, total 97.4 70 -130 146 ND 150 5.0 1.00
Matrix Spike Dup -EPA 8260D /5030A
QC Sample ID: BWJ1308-MSD1 Batch: BWJ1308 QC Source Sample: 2211703-06
Date Prepared: 10/26/2022 Date Analyzed: 10/26/2022 Units: ug/L
Acetone 90.8 8.04 70 -130 20 454 ND 500 50.0 1.00
Benzene 94.9 3.42 70 -130 20 47.4 ND 50.0 5.0 1.00
Carbon Tetrachloride 95.5 4.10 70 -130 20 47.8 ND 50.0 5.0 1.00
CtF WO#: 22J1703
www.ChemtechFord.com Page 41 of 47
Analyte
QC Sample ID: BWJ1308-MSD1
Date Prepared: 10/26/2022
Chloroform
Chloromethane
Methyl Ethyl Ketone
Methylene Chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, total
CtF WO#: 22J1703
www.ChemtechFord.com
QC Report for Work Order (WO) -22J1703
% Rec RPO Limits RPO Max Result Source Cone
Matrix Spike Dup -EPA 8260D /5030A (cont.)
Batch: BWJ1308 QC Source Sample: 22J 1703-06
Date Analyzed: 10/26/2022 Units: ug/L
95.0 1.46 70 -130 20 47.5 ND
89.0 2.96 70 -130 20 44.5 ND
85.3 9.60 70 -130 20 426 ND
94.3 2.36 70 -130 20 47.2 ND
91.2 7.16 70 -130 20 45.6 ND
104 15.1 70 -130 20 52.0 ND
96.2 2.57 70 -130 20 48.1 ND
98.5 1.19 70 -130 20 148 ND
SpkValue MRL OF
50.0 5.0 1.00
50.0 5.0 1.00
500 50.0 1.00
50.0 5.0 1.00
50.0 5.0 1.00
50.0 5.0 1.00
50.0 5.0 1.00
150 5.0 1.00
Page 42 of 47
Analyte
QC Sample ID: BWJI077-BLKI
Date Prepared: I 0/2 I /2022
Alkalinity -Bicarbonate (as CaCO3)
Alkalinity -Carbonate (as CaCO3)
QC Sample ID: BWJI 142-BLKI
Date Prepared: 10/24/2022
Alkalinity -Bicarbonate (as CaCO3)
Alkalinity -Carbonate (as CaCO3)
QC Sample ID: BWJI077-DUPI
Date Prepared: I 0/21 /2022
Alkalinity -Bicarbonate (as CaCO3)
Alkalinity -Carbonate (as CaCO3)
Alkalinity -Total (as CaCO3)
QC Sample ID: BWJl 142-DUPI
Date Prepared: 10/24/2022
Alkalinity -Bicarbonate (as CaCO3)
Alkalinity -Carbonate (as CaCO3)
Alkalinity -Total (as CaCO3)
QC Sample ID: BWJl077-BSI
Date Prepared: 10/21/2022
Alkalinity -Total (as CaCO3)
QC Sample ID: BWJll42-BSI
Date Prepared: I 0/24/2022
Alkalinity -Total (as CaCO3)
CtF WO#: 22J1703
www.ChemtechFord.com
QC Report for Work Order (WO) -22J1703
% Rec RPO Limits RPO Max Result Source Cone
Blank -SM 2320 B
Batch: BWJI077
Date Analyzed: 10/21 /2022 Units: mg/L
ND
ND
Batch: BWJI 142
Date Analyzed: I 0/24/2022 Units: mg/L
ND
ND
Duplicate -SM 2320 B
Batch: BWJI077 QC Source Sample: XXXXXXX-XX
Date Analyzed: I 0/21 /2022 Units: mg/L
0.100 20 199 199
20 ND ND
0.100 20 199 199
Batch: BWJI 142 QC Source Sample: 2211703-06
Date Analyzed: 10/25/2022 Units: mg/L
0.477 20 293 294
20 ND ND
0.477 20 293 294
LCS -SM 2320 B
Batch: BWJI077
Date Analyzed: I 0/21 /2022 Units: mg/L
98.5 90 -110 232
Batch: BWJI 142
Date Analyzed: I 0/24/2022 Units: mg/L
97.1 90 -110 229
Spk Value MRL OF
1.0 1.00
1.0 1.00
1.0 1.00
1.0 1.00
1.0 1.00
1.0 1.00
1.0 1.00
1.0 1.00
1.0 1.00
1.0 1.00
236 1.0 1.00
236 1.0 1.00
Page 43 of 47
Analyte
QC Sample ID: BWJ1064-BLK1
Date Prepared: 10/21/2022
Total Dissolved Solids (TDS)
QC Sample ID: BWJ1065-BLK1
Date Prepared: 10/21/2022
Total Dissolved Solids (TDS)
QC Sample ID: BWJ1086-BLK1
Date Prepared: 10/2 l /2022
Total Dissolved Solids (TDS)
QC Sample ID: BWJ1064-DUP1
Date Prepared: 10/21/2022
Total Dissolved Solids (TDS)
QC Sample ID: BWJl 064-DUP2
Date Prepared: 10/2 l /2022
Total Dissolved Solids (TDS)
QC Sample ID: BWJ1065-DUP1
Date Prepared: 10/2 l /2022
Total Dissolved Solids (TDS)
QC Sample ID: BWJl 065-DUP2
Date Prepared: 10/21/2022
Total Dissolved Solids (TDS)
QC Sample ID: BWJ1086-DUP1
Date Prepared: 10/21/2022
Total Dissolved Solids (TDS)
QC Sample ID: BWJ1086-DUP2
Date Prepared: 10/2 l /2022
Total Dissolved Solids (TDS)
QC Sample ID: BWJ1064-BS1
Date Prepared: 10/21/2022
Total Dissolved Solids (TDS)
QC Sample ID: BWJ1065-BS1
Date Prepared: 10/21/2022
Total Dissolved Solids (TDS)
QC Sample ID: BWJ1086-BS1
Date Prepared: 10/21/2022
Total Dissolved Solids (TDS)
CtF WO#: 22J1703
www.ChemtechFord.com
QC Report for Work Order (WO) -22J1703
%Rec RPO Limits RPO Max Result Source Cone Spk Value MRL OF
Blank -SM 2540 C
Batch: BWJ1064
Date Analyzed: 10/24/2022 Units: mg/L
ND 10 1.00
Batch: BWJ1065
Date Analyzed: 10/24/2022 Units: mg/L
ND 20 1.00
Batch: BWJ1086
Date Analyzed: 10/24/2022 Units: mg/L
ND 20 1.00
Duplicate -SM 2540 C
Batch: BWJ1064 QC Source Sample: 2211703-06
Date Analyzed: 10/24/2022 Units: mg/L
2 10 5180 5270 20 1.00
Batch: BWJ1064 QC Source Sample: XXXXXXX-XX
Date Analyzed: 10/24/2022 Units: mg/L
0.08 10 4720 4720 20 1.00
Batch: BWJ1065 QC Source Sample: XXXXXXX-XX
Date Analyzed: 10/24/2022 Units: mg/L
2 10 244 248 20 1.00
Batch: BWJ1065 QC Source Sample: XXXXXXX-XX
Date Analyzed: 10/24/2022 Units: mg/L
0.07 10 5670 5660 20 1.00
Batch: BWJ1086 QC Source Sample: XXXXXXX-XX
Date Analyzed: 10/24/2022 Units: mg/L
0.9 10 864 872 20 1.00
Batch: BWJ1086 QC Source Sample: XXXXXXX-XX
Date Analyzed: 10/24/2022 Units: mg/L
0.2 10 9380 9400 100 1.00
LCS -SM 2540 C
Batch: BWJ1064
Date Analyzed: 10/24/2022 Units: mg/L
98 90 -110 392 400 20 1.00
Batch: BWJ1065
Date Analyzed: 10/24/2022 Units: mg/L
101 90 -110 404 400 20 1.00
Batch: BWJ1086
Date Analyzed: 10/24/2022 Units: mg/L
95 90-110 380 400 20 1.00
Page 44 of 47
Surrogates Report for Work Order (WO) -22J1703
QCID Analyte
BWJ1308-BLK4 1,2-Dichloroethane-d4
BWJ 1308-BLK2 1,2-Dichloroethane-d4
BWJ1308-BLK5 1,2-Dichloroethane-d4
BWJ1308-BLK3 1,2-Dichloroethane-d4
BWJ1308-BLK1 1,2-Dichloroethane-d4
BWJ1308-BLK1 4-Bromofluorobenzene
BWJ1308-BLK2 4-Bromofluorobenzene
BWJ 1308-BLK4 4-Bromofluorobenzene
BWJ1308-BLK5 4-Bromofluorobenzene
BWJ1308-BLK3 4-Bromofluorobenzene
BWJ1308-BLK2 Toluene-dB
BWJ1308-BLK3 Toluene-dB
BWJ 1308-BLK 1 Toluene-dB
BWJ 1308-BLK5 Toluene-dB
BWJ1308-BLK4 Toluene-dB
BWJ 1308-BS 1 1,2-Dichloroethane-d4
BWJ1308-8S1 4-Bromofluorobenzene
BWJ1308-8S1 Toluene-dB
BWJ1308-MS1 1,2-Dichloroethane-d4
BWJ1308-MS1 4-Bromofluorobenzene
BWJ1308-MS1 Toluene-dB
BWJ1308-MSD1 1,2-Dichloroethane-d4
BWJ1308-MSD1 4-Bromofluorobenzene
BWJ1308-MSD1 Toluene-dB
CtF WO#: 22J1703
www.ChemtechFord.com
% Rec LCL UCL Result
Blank -EPA 8260D /5030A
101 64.2 126 10.1
102 64.2 126 10.2
102 64.2 126 10.2
102 64.2 126 10.2
97.7 64.2 126 9.77
98.2 71.4 125 9.82
97.1 71.4 125 9.71
93.9 71.4 125 9.39
94.6 71.4 125 9.46
95.3 71.4 125 9.53
100 63.2 129 10.0
101 63.2 129 10.1
98.1 63.2 129 9.81
100 63.2 129 10.0
100 63.2 129 10.0
LCS -EPA 8260D /5030A
94.6 64.2 126 9.46
100 71.4 125 10.0
99.2 63.2 129 9.92
Matrix Spike -EPA 8260D /5030A
94.2 64.2 126 47.1
98.3 71.4 125 49.2
100 63.2 129 50.0
Matrix Spike Dup -EPA 8260D /5030A
97.0 64.2 126 48.5
96.0 71.4 125 48.0
100 63.2 129 50.0
SpkValue Batch DF
10.0 BWJ1308 1.00
10.0 BWJ1308 1.00
10.0 BWJ1308 1.00
10.0 BWJ1308 1.00
10.0 BWJ1308 1.00
10.0 BWJ1308 1.00
10.0 BWJ1308 1.00
10.0 BWJ1308 1.00
10.0 BWJ1308 1.00
10.0 BWJ1308 1.00
10.0 BWJ1308 1.00
10.0 BWJ1308 1.00
10.0 BWJ1308 1.00
10.0 BWJ1308 1.00
10.0 BWJ1308 1.00
10.0 BWJ1308 1.00
10.0 BWJ1308 1.00
10.0 BWJ1308 1.00
50.0 BWJ1308 1.00
50.0 BWJ1308 1.00
50.0 BWJ1308 1.00
50.0 BWJ1308 1.00
50.0 BWJ1308 1.00
50.0 BWJ1308 1.00
Page 45 of 47
Surrogate Recoveries (Field Samples)
LabNumber Analyte
8260 Low Level Volatiles
22J1703-01 4-Bromofluorobenzene
22J1703-01 Toluene-dB
22J1703-01 1,2-Dichloroethane-d4
8260 Low Level Volatiles
22J 1703-02 1,2-Dichloroethane-d4
22J1703-02
22J1703-02
4-Bromofluorobenzene
Toluene-dB
8260 Low Level Volatiles
22J1703-03 4-Bromofluorobenzene
22J1703-03
22J1703-03
Toluene-dB
1,2-Dichloroethane-d4
8260 Low Level Volatiles
22J1703-04 4-Bromofluorobenzene
22J1703-04
22J1703-04
Toluene-dB
1,2-Dichloroethane-d4
8260 Low Level Volatiles
22J1703-05 1,2-Dichloroethane-d4
22J1703-05
22J1703-05
4-Bromofluorobenzene
Toluene-dB
8260 Low Level Volatiles
22J1703-06 Toluene-dB
22J1703-06
22J1703-06
4-Bromofluorobenzene
1,2-Dichloroethane-d4
8260 Low Level Volatiles
22J1703-07 1,2-Dichloroethane-d4
22J1703-07
22J1703-07
4-Bromofluorobenzene
Toluene-dB
8260 Low Level Volatiles
22J1703-08 Toluene-dB
22J1703-08 1,2-Dichloroethane-d4
CtF WO#: 22J1703
www.ChemtechFord.com
Result
9.51
10.0
9.30
9.71
9.60
9.98
9.84
10.0
9.99
9.66
10.0
9.97
10.0
9.87
10.0
9.99
9.44
9.87
10.3
9.60
10.2
10.1
9.92
SpkLvl
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
%Rec
95.1
100
93.0
97.1
96.0
99.8
98.4
100
99.9
96.6
100
99.7
100
98.7
100
99.9
94.4
98.7
103
96.0
102
101
99.2
LCL UCL Qualifier
71.4 125
63.2 129
64.2 126
64.2 126
71.4 125
63.2 129
71.4 125
63.2 129
64.2 126
71.4 125
63.2 129
64.2 126
64.2 126
71.4 125
63.2 129
63.2 129
71.4 125
64.2 126
64.2 126
71.4 125
63.2 129
63.2 129
64.2 126
Page 46 of 47
22J1703-0B 4-Bromofluorobenzene
8260 Low Level Volatiles
22J1703-09 Toluene-dB
22J1703-09
22J1703-09
1,2-Dichloroethane-d4
4-Bromofluorobenzene
8260 Low Level Volatiles
22J 1703-1 O 1,2-Dichloroethane-d4
22J1703-10
22J1703-10
4-Bromofluorobenzene
Toluene-dB
8260 Low Level Volatiles
22J 1703-11 Toluene-dB
22J1703-11
22J1703-11
1,2-Dichloroethane-d4
4-Bromofluorobenzene
CtF WO#: 22J1703
www.ChemtechFord.com
9.61
10.0
10.4
9.59
10.1
9.43
10.1
10.0
10.2
9.62
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
96.1
100
104
95.9
101
94.3
101
100
102
96.2
71.4 125
63.2 129
64.2 126
71.4 125
64.2 126
71.4 125
63.2 129
63.2 129
64.2 126
71.4 125
Page 47 of 47
9632 South 500 West
CHEMTECH·FORD
L,\ ~ 1J R,\TO~ IES
Amended
12/21/2022
Work Order: 22K0334
Project: 4th Quarter Ground Water 2022
Energy Fuels Resources, Inc.
Attn: Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Client Service Contact: 801.262. 7299
The analyses presented on this report were performed in accordance with the
National Environmental Laboratory Accreditation Program (NELAP) unless
noted in the comments, flags, or case narrative. If the report is to be used for
regulatory compliance, it should be presented in its entirety, and not be
altered.
Approved By: ~~
Melissa Connolly, Project Manager
Sandy, Utah 84070 801 .262.7299 Main 866.792.0093 Fax
Serving the lntermountain West since 1953
www.ChemtechFord.com
Page 1 of 39
CHEMTECH-FORD
lABOl!AfORIES
Chemtech-Ford Laboratories
Serving the lntermountain West Since 1953
9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com
Energy Fuels Resources, Inc.
Project: 4th Quarter Ground Water 2022
Project Manager: Tanner Holliday
Laboratory ID
22K0334-01
22K0334-02
22K0334-03
22K0334-04
22K0334-05
22K0334-06
22K0334-07
22K0334-08
22K0334-09
22K0334-10
Sample Name
MW-35_ 10312022
MW-70_ 10312022
MW-20_ 11012022
MW-23_ 11012022
MW-37 _ 11012022
MW-38_ 11012022
TW4-24_ 11012022
MW-24_ 11022022
MW-24A_ 11022022
Trip Blank
Amended Work Order Report Narrative
Amendment Notes
The Mercury result for 22K0334-02 has been updated due to a laboratory data entry error.
Sample Preparation
All samples were prepared within method specified holding times. No preparation issues were noted.
Method Blanks
All blank values were within method acceptance criteria. No blank values exceeded the minimum reporting limit for any
analysis in this work order.
Laboratory Control Samples
All laboratory control samples were within method acceptance criteria.
Method Spikes
All method spike recoveries were within method acceptance criteria, except as noted by qualifying flags.
Method Spike Duplicates
All method spike duplicates were within method acceptance criteria, except as noted by qualifying flags.
Corrective Actions
There are no corrective actions associated with this work order.
Page 2 of 39
CHEMTECH-FORD lA80RArORIES
Chemtech-Ford Laboratories
Serving the lntermountain West Since 1953
9632 South 500 West
Sandy, UT 84070
0 :[phone] F: [phone]
www.ChemtechFord.com
Amended Certificate of Analysis Amended
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Report Footnotes
Abbreviations
ND= Not detected at the corresponding Minimum Reporting Limit (MRL),
PO#:
Receipt: 11/3/22 12:10@ -3.1 °C
Date Reported: 12/21/2022
Project Name: 4th Quarter Ground Water 2022
I mg/L = one milligram per liter or I mg/kg = one milligram per kilogram = I part per million.
I ug/L = one microgram per liter or I ug/kg = one microgram per kilogram = I part per billion.
I ng/L = one nanogram per liter or I ng/kg = one nanogram per kilogram = I part per trillion.
Proiect Name: 4th Quarter Ground Water 2022
www.ChemtechFord.com
CtF WO#: 22K0334
Page 22 of 39
American West
Analytical Laboratories
463 W. 3600 S, Salt Lake City, UT 84115
Phone# [phone] Toll Free# [phone] .1-~ Fax# [phone] Email awal@awel~abs.com
www.awal-labs.com
Client: Energy Fuels Resources, Inc.
Address: 6425 8. Hwy. 191
Blanding, UT 84511
Contact Tanner HoWday
Phone#: [phone] Cell#:
Email: [e-mail]; KWelnel@:enerlYfttela.com
Projecl Name: 4th Quarter Ground Water 2022
Project#:
PO#:
Sampler Name: Tanner HoWday
22K0334
SamJ)le ID: Date Sampled
IIIW-35_10312022 10/31/2022
2 · IIIW-70 10312022 10/31/2022
3 , IIIW-20_11012022 11/1/2022
IIIW-23_11012022 11/1/2022
IIIW-37 _11012022 11/1/2022
IIIW-38_11012022 11/1/2022
TW4-24_11012022 11/1/2022
8 IIIW-24 11022022 11/2/2022
IIIW-24A_l1022022 11/2/2022
) Trip Blank 10/31/2022
I
!
Rollnqulahodby: :1 If,{/~ Date:
Slgnellfl'O -I"""..... • 1112/2022
V Tlma:
PrtntName: Tannner Holllday 113!
Rollnqulahed by: Date:
Signature
Tlma:
PrtntNam■:
Rellnqlllahed by: Date:
Signature
Time:
Print Name:
Raltnqutaned Dy: Data:
Sklnature
Tlme:
Prtnt Name:
v'?S:. \1. \~7 'i1'/ cs qz~-1 ulY)
CHAIN OF CUSTODY
All enelyala wUI be condueted using NELAP aCCfedlted methods and all data will be reported ualng AWAL'a etandard analyte lleta and
reporting llmlls (POL) uni ... apeclOcally requealed olhorMsa on 1h11 Chain ol Cuollldy and/or aHeched documentation.
AWAL Lab Sample Set#
Page 1 of 1
I QC Level: I Turn Around Time: Unleaa other arrangement& have been made, I°"'""' I algned r"l)Ofla ~• be emailed by 5:00 pm on
3 Standard the day they ere due.
X Include EDD: Laboratory Use Only
0 LOCUS UPLOAD ::. "' EXCEL Sampl•Wwo u oi, "° X Field FIitered For: :c Dlnolved Metala , czorhenddollvo,od -::. .... i::
2 blonte
It) :l "' ::.
<'I ,0 .,j' For Compllance With:
3 Tomp«•turo -il•c ~ z p. □ NELAP \ c:i ,; ci' s-c:, i;.. N □ RCRA <'I " > □ CWA 4 ROG<!lvod Brok....,_ool,,lng
\ c:i ~ u □ SOWA (lmpropel1y Saoled) c:, c::i :i
y ~ \ :::;-"> iii' c:, 0 □ ELAP/A2LA
ci .. ~ u ci' □ NLLAP 0 c:, U) ~ It) c:, ~ -; .: \ □ Non-Compliance 5 P,opo,ty P,-,,ad "> c:, u ¢ (Y/ N ~ .. It) ~ ... □ Other: 0 ~ D '0 oi, G' Clloc:kada!b9nch ~ ~ 0 G' A :a u <C D c:, ., >< Cl § c:, :a u IC y N C :s C'l c:, "' ~ "Cl ,; ,; i <'I ~ .. 0 It) It) D ID U) ~ Known Hazards 6 Received Wl!hln ::; lz: ~ ~ IQ .e: 0 3! -~ -j ,,; z j Holdil,gT1mes Time 0 a. s C'l () !Ill ,Q ,( & C) E ~ Q :a II N 0 if Samoled .. .,i lz: ... 0 .!! Sample Comments
1345 7 w X X X X X X X X X X A?(~ 1 -l'L')D
1345 7 w X X X X X X X X X X tJ -\rl 31. jcOCT-W•:
rv\ -1'2.-1lb 1 ~! on Outer Package 1200 7 w X X X X X X X X X X Y N NA
1245 7 w X X X X X X X X X X vJ(?,) -1?.o 3 2 c7kon on Outer Paciu,g.
Y N NA 1305 7 w X X X X X X X X X X
-10 vv R J 3 Prwent on Sample fl 1230 7 w X X X X X X X X X X y N A I
1330 7 w X X X X X X X X X X tPl\Jf-\l 4 Unbrokan on Sample e: y N 645 7 w X X X X X X X X X X
700 7 w X X X X X X X X X X Olacrepanolea s.twaen Sample
1345 3 w X y N I Labela and COC Reco~
)
I ~
R-,.,a<I b1// SJanetvra /~ Dale:, l /3 ''t'l..,, Speelal Instructions:
pa ~{~t} Tim•j l'l_: i n Sam ple containers for metals were field filtered. See the Racelved by: Date: Analytical Scope of Work for Reporting Limits and VOC analyte S'9noture
list. Time:
Prln1Namo: :--Roc<llvod by; Sample Receipt Conditions:
~•cl Containers
Slgn•~iro
J1sustody Seals Present ~adspace Present (VOC) ,--
PrlnlN111rne: JA'c:onlillnierJ lnlact COC Included ( ) Temperature Blank :-RaceNedby: ~oc and t..,bels M,1\Ch M(OC Complete J...l•Recelvt<t wi~).old ~noluro [.;rSufficient Sample Volume Cht<kod by: , '/ -0'eceived on Ice Page 23 of 39 P,1n1Namo:
QC Report for Work Order (WO) -22K0334
Analyte %Rec RPD Limits RPD Max Result Source Cone Spk Value MRL DF
Blank -EPA 200.7
QC Sample ID: BWK0365-BLK1 Batch: BWK0365
Date Prepared: 11/08/2022 Date Analyzed: 11/08/2022 Units: mg/L
Calcium, Dissolved ND 0.2 1.00
Iron, Dissolved ND 0.03 1.00
Magnesium, Dissolved ND 0.2 1.00
Potassium, Dissolved ND 0.5 1.00
Sodium, Dissolved ND 0.5 1.00
Tin, Dissolved ND 0.10 1.00
LCS -EPA 200. 7
QC Sample ID: BWK0365-BS1 Batch: BWK0365
Date Prepared: 11/08/2022 Date Analyzed: 11/08/2022 Units: mg/L
Calcium, Dissolved 97.9 85 -115 10.0 10.2 0.2 1.00
Iron, Dissolved 104 85 -115 0.207 0.200 0.02 1.00
Magnesium, Dissolved 99.2 85 -115 10.1 10.2 0.2 1.00
Potassium, Dissolved 98.4 85 -115 9.8 10.0 0.5 1.00
Sodium, Dissolved 96.8 85 -115 9.7 10.0 0.5 1.00
Tin, Dissolved 99.3 85 -155 0.20 0.201 0.02 1.00
Matrix Spike -EPA 200.7
QC Sample ID: BWK0365-MS1 Batch: BWK0365 QC Source Sample: XXXXXXX-XX
Date Prepared: 11/08/2022 Date Analyzed: 11/08/2022 Units: mg/L
Calcium, Dissolved 99.4 70 -130 53.8 43.7 10.2 0.2 1.00
Iron, Dissolved 107 70 -130 0.214 ND 0.200 0.02 1.00
Magnesium, Dissolved 101 70 -130 29.0 18.8 10.2 0.2 1.00
Potassium, Dissolved 98.8 70 -130 11.9 2.0 10.0 0.5 1.00
Sodium, Dissolved 95.3 70 -130 45.0 35.5 10.0 0.5 1.00
Tin, Dissolved 103 70 -130 0.21 ND 0.201 0.02 1.00
QC Sample ID: BWK0365-MS2 Batch: BWK0365 QC Source Sample: 22K0334-0l
Date Prepared: 11/08/2022 Date Analyzed: 11/08/2022 Units: mg/L
Calcium, Dissolved 162 70 -130 512 496 10.2 0.2 1.00
QM-4X -The spike recovery was outside of QC acceptance limits for the MS and/or MSD due to analyte concentration
at 4 times or greater the spike concentration. The QC batch was accepted based on LCS and/or LCSD recoveries
within the acceptance limits.
Iron, Dissolved 110 70 -130 0.428 0.208 0.200 0.02 1.00
Magnesium, Dissolved 125 70 -130 171 158 10.2 0.2 1.00
Potassium, Dissolved 106 70 -130 21.4 10.8 10.0 0.5 1.00
Sodium, Dissolved 105 70 -130 372 361 10.0 0.5 1.00
Tin, Dissolved 107 70 -130 0.23 0.01 0.201 0.02 1.00
Matrix Spike Dup -EPA 200.7
QC Sample ID: BWK0365-MSD1 Batch: BWK0365 QC Source Sample: XXXXXXX-XX
Date Prepared: 11/08/2022 Date Analyzed: 11/08/2022 Units: mg/L
Calcium, Dissolved 106 1.24 70 -130 20 54.5 43.7 10.2 0.2 1.00
Iron, Dissolved 103 3.81 70 -130 20 0.206 ND 0.200 0.02 1.00
Magnesium, Dissolved 106 1.66 70 -130 20 29.5 18.8 10.2 0.2 1.00
Potassium, Dissolved 103 3.10 70 -130 20 12.3 2.0 10.0 0.5 1.00
Sodium, Dissolved 102 1.40 70 -130 20 45.7 35.5 10.0 0.5 1.00
Tin, Dissolved 103 0.627 70 -130 20 0.21 ND 0.201 0.02 1.00
QC Sample ID: BWK0365-MSD2 Batch: BWK0365 QC Source Sample: 22K0334-0l
Date Prepared: 11/08/2022 Date Analyzed: 11/08/2022 Units: mg/L
Calcium, Dissolved 83.9 1.57 70 -130 20 504 496 10.2 0.2 1.00
Iron, Dissolved 112 0.954 70 -130 20 0.432 0.208 0.200 0.02 1.00
CtF WO#: 22K0334
www. Chem tech Ford. com Page 24 of 39
Analyte
QC Sample ID: BWK0365-MSD2
Date Prepared: 11 /08/2022
Magnesium, Dissolved
Potassium, Dissolved
QC Report for Work Order (WO) -22K0334
% Rec RPO Limits RPO Max Result Source Cone
Matrix Spike Dup -EPA 200.7 (cont.)
Batch: BWK0365 QC Source Sample: 22K0334-0 I
Date Analyzed: 11/08/2022
98.6
106
1.57
0.195
70 -130
70 -130
20
20
168
21.3
Units: mg/L
158
10.8
Sodium, Dissolved 66.7 1.05 70 -130 20 368 361
QM-4X -The spike recovery was outside of QC acceptance limits for the MS and/or MSD due to analyte concentration
at 4 limes or greater the spike concentration. The QC batch was accepted based on LCS and/or LCSD recoveries
within the acceptance limits.
Tin .Dissolved 102 4.12 70-130 20 0.22 0.01
CtF WO#: 22K0334
www.ChemtechFord.com
SpkValue
10.2
10.0
10.0
0.201
MRL
0.2
0.5
0.5
0.02
OF
1.00
1.00
1.00
1.00
Page 25 of 39
QC Report for Work Order (WO) -22K0334
Analyte % Rec RPD Limits RPD Max Result Source Cone Spk Value MRL DF
Blank -EPA 200.8
QC Sample ID: BWK.0590-BLKl Batch: BWK0590
Date Prepared: 11/14/2022 Date Analyzed: 11 /14/2022 Units: mg/L
Arsenic, Dissolved ND 0.0050 1.00
Beryllium, Dissolved ND 0.0005 1.00
Cadmium, Dissolved ND 0.0005 1.00
Chromium, Dissolved ND 0.0250 1.00
Cobalt, Dissolved ND 0.010 1.00
Copper, Dissolved ND 0.0100 1.00
Lead, Dissolved ND 0.0010 1.00
Manganese, Dissolved ND 0.0100 1.00
Molybdenum, Dissolved ND 0.0100 1.00
Nickel, Dissolved ND 0.0200 1.00
Selenium, Dissolved ND 0.0050 1.00
Silver, Dissolved ND 0.010 1.00
Thallium, Dissolved ND 0.0005 1.00
Uranium, Dissolved ND 0.0003 1.00
Vanadium, Dissolved ND 0.0150 1.00
Zinc, Dissolved ND 0.0100 1.00
LCS -EPA 200.8
QC Sample ID: BWK0590-BS1 Batch: BWK0590
Date Prepared: 11/14/2022 Date Analyzed: 11 /14/2022 Units: mg/L
Arsenic, Dissolved 105 85 -115 0.042 0.0400 0.0005 1.00
Beryllium, Dissolved 109 85 -115 0.044 0.0400 0.0005 1.00
Cadmium, Dissolved 106 85 -115 0.042 0.0400 0.0002 1.00
Chromium, Dissolved 106 85 -115 0.043 0.0400 0.0005 1.00
Cobalt, Dissolved 107 85 -115 0.043 0.D400 0.0005 1.00
Copper, Dissolved 104 85 -115 0.041 0.0400 0.0010 1.00
Lead , Dissolved 106 85 -115 0.042 0.0400 0.0005 1.00
Manganese, Dissolved 105 85 -115 0.042 0.D400 0.0005 1.00
Molybdenum, Dissolved 107 85 -115 0.043 0.0400 0.0005 1.00
Nickel, Dissolved 103 85 -115 0.0413 0.0400 0.0005 1.00
Selenium, Dissolved 104 85 -115 0.042 0.0400 0.0005 1.00
Silver, Dissolved 99.1 85 -115 0.040 0.0400 0.0005 1.00
Thallium, Dissolved 111 85 -115 0.044 0.0400 0.0002 1.00
Uranium, Dissolved 108 85 -115 0.043 0.0400 0.0003 1.00
Vanadium, Dissolved 108 85 -115 0.043 0.0400 0.0005 1.00
Zinc, Dissolved 103 85 -115 0.041 0.0400 0.0100 1.00
Matrix Spike -EPA 200.8
QC Sample ID: BWK0590-MS1 Batch: BWK0590 QC Source Sample: 22K0334-0 l
Date Prepared: 11/14/2022 Date Analyzed: 11/14/2022 Units: mg/L
Arsenic, Dissolved 117 70 -130 0.048 0.0009 0.0400 0.0005 1.00
Beryllium, Dissolved 107 70 -130 0.043 ND 0.0400 0.0005 1.00
Cadmium, Dissolved 103 70 -130 0.041 0.00004 0.0400 0.0002 1.00
Chromium, Dissolved 102 70 -130 0.047 0.006 0.0400 0.0005 1.00
Cobalt, Dissolved 98.6 70 -130 0.043 0.003 0.0400 0.0005 1.00
Copper, Dissolved 90.3 70 -130 0.042 0.006 0.Q400 0.0010 1.00
Lead, Dissolved 101 70 -130 0.040 ND 0.0400 0.0005 1.00
Manganese, Dissolved 100 70 -130 0.303 0.263 0.0400 0.0005 1.00
Molybdenum, Dissolved 112 70 -130 0.045 0.0006 0.0400 0.0005 1.00
Nickel, Dissolved 91 .2 75 -125 0.0483 0.0118 0.0400 0.0005 1.00
Selenium, Dissolved 125 70 -130 0.062 0.012 0.0400 0.0005 1.00
CtF WO#: 22K0334
www.ChemtechFord.com Page 26 of 39
QC Report for Work Order (WO) -22K0334
Analyte %Rec RPO Limits RPO Max Result Source Cone Spk Value MRL OF
Matrix Spike -EPA 200.8 (cont.)
QC Sample ID: BWK.0590-MSI Batch: BWK.0590 QC Source Sample: 22K0334-01
Date Prepared: 11/14/2022 Date Analyzed: 11/14/2022 Units: mg/L
Silver, Dissolved 89.3 70 -130 0.036 ND 0.0400 0.0005 1.00
Thallium, Dissolved 104 70 -130 0.042 0.0004 0.0400 0.0002 1.00
Uranium, Dissolved 110 70 -130 0.066 0.022 0.0400 0.0003 1.00
Vanadium, Dissolved 107 70 -130 0.044 0.002 0.0400 0.0005 1.00
Zinc, Dissolved 92.6 70 -130 0.039 0.002 0.0400 0.0100 1.00
QC Sample ID: BWK0590-MS2 Batch: BWK.0590 QC Source Sample: XXXXXXX-XX
Date Prepared: 11/14/2022 Date Analyzed: 11/14/2022 Units: mg/L
Arsenic, Dissolved 107 70 -130 0.044 0.001 0.0400 0.0005 1.00
Beryllium, Dissolved 106 70 -130 0.042 ND 0.0400 0.0005 1.00
Cadmium, Dissolved 102 70 -130 0.041 0.0003 0.0400 0.0002 1.00
Chromium, Dissolved 103 70 -130 0.042 0.0007 0.0400 0.0005 1.00
Cobalt, Dissolved 99.0 70 -130 0.040 0.0004 0.0400 0.0005 1.00
Copper, Dissolved 98.5 70 -130 0.042 0.003 0.0400 0.0010 1.00
Lead , Dissolved 101 70 -130 0.048 0.008 0.0400 0.0005 1.00
Manganese, Dissolved 98.0 70 -130 0.101 0.062 0.0400 0.0005 1.00
Molybdenum, Dissolved 108 70 -130 0.048 0.004 0.0400 0.0005 1.00
Nickel, Dissolved 98.1 75 -125 0.0408 0.0016 0.0400 0.0005 1.00
Selenium, Dissolved 106 70 -130 0.043 0.0004 0.0400 0.0005 1.00
Silver, Dissolved 94.9 70 -130 0.038 ND 0.0400 0.0005 1.00
Thallium, Dissolved 102 70 -130 0.041 ND 0.0400 0.0002 1.00
Uranium, Dissolved 103 70 -130 0.041 0.0002 0.0400 0.0003 1.00
Vanadium, Dissolved 107 70 -130 0.043 0.0002 0.0400 0.0005 1.00
Zinc, Dissolved 97.3 70 -130 0.081 0.042 0.0400 0.0100 1.00
Matrix Spike Dup -EPA 200.8
QC Sample ID: BWK0590-MSDI Batch: BWK0590 QC Source Sample: 22K0334-0I
Date Prepared: 11 /14/2022 Date Analyzed: 11/14/2022 Units: mg/L
Arsenic, Dissolved 114 2.29 70 -130 20 0.046 0.0009 0.0400 0.0005 1.00
Beryllium, Dissolved 93.9 13.4 70 -130 20 0.038 ND 0.0400 0.0005 1.00
Cadmium, Dissolved 98.7 3.73 70 -130 20 0.040 0.00004 0.0400 0.0002 1.00
Chromium, Dissolved 96.9 4.51 70 -130 20 0.045 0.006 0.0400 0.0005 1.00
Cobalt, Dissolved 94.3 4.16 70 -130 20 0.041 0.003 0.0400 0.0005 1.00
Copper, Dissolved 90.3 0.00239 70 -130 20 0.042 0.006 0.0400 0.0010 1.00
Lead, Dissolved 93.5 7.86 70 -130 20 0.037 ND 0.0400 0.0005 1.00
Manganese, Dissolved 110 1.32 70 -130 20 0.307 0.263 0.0400 0.0005 1.00
Molybdenum, Dissolved 109 3.14 70 -130 20 0.044 0.0006 0.0400 0.0005 1.00
Nickel, Dissolved 92.4 0.966 75 -125 20 0.0488 0.0118 0.0400 0.0005 1.00
Selenium, Dissolved 127 0.823 70 -130 20 0.063 0.012 0.0400 0.0005 1.00
Silver, Dissolved 82.3 8.21 70 -130 20 0.033 ND 0.0400 0.0005 1.00
Thallium, Dissolved 95.2 8.42 70 -130 20 0.038 0.0004 0.0400 0.0002 1.00
Uranium, Dissolved 101 5.06 70 -130 200 0.063 0.022 0.0400 0.0003 1.00
vanadium, Dissolved 104 2.18 70 -130 20 0.044 0.002 0.0400 0.0005 1.00
~inc, Dissolved 88.7 3.97 70 -130 20 0.038 0.002 0.0400 0.0100 1.00
•
:tF WO#: 22K0334
'WW. ChemtechFord. com Page 27 of 39
Analyte
QC Sample ID: BWK0461-BLK1
Date Prepared: 11/10/2022
Mercury, Dissolved
QC Sample ID: BWK0461-BS1
Date Prepared: 11/10/2022
Mercury, Dissolved
QC Sample ID: BWK0461-MS1
Date Prepared: 11/10/2022
Mercury, Dissolved
QC Sample ID: BWK0461-MSD1
Date Prepared: 11/10/2022
Mercury, Dissolved
CtF WO#: 22K0334
www.ChemtechFord.com
QC Report for Work Order (WO) -22K0334
% Rec RPO Limits RPO Max Result Source Cone
Blank -EPA 245.1
Batch: BWK0461
Date Analyzed: 11/10/2022 Units: mg/L
ND
LCS -EPA 245.1
Batch: BWK0461
Date Analyzed: 11/10/2022 Units: mg/L
107 85 -115 0.00536
Matrix Spike -EPA 245.1
Batch: BWK0461 QC Source Sample: 22K0334-0l
Date Analyzed: 11/10/2022 Units: mg/L
103 75 -125 0.00516 ND
Matrix Spike Dup -EPA 245.1
Batch: BWK0461 QC Source Sample: 22K0334-01
Date Analyzed: 11/10/2022 Units: mg/L
108 4.94 75 -125 20 0.00542 ND
Spk Value MRL OF
0.00050 1.00
0.00500 0.00015 1.00
0.00500 0.00015 1.00
0.00500 0.00015 1.00
Page 28 of 39
QC Report for Work Order (WO) -22K0334
Analyte % Rec RPO Limits RPO Max Result Source Cone
Blank -EPA 300.0
QC Sample ID: BWK0546-BLK1 Batch: BWK0546
Date Prepared: 11/11/2022 Date Analyzed: 11/14/2022 Units: mg/L
Chloride ND
Fluoride ND
Sulfate ND
QC Sample ID: BWK0890-BLK1 Batch: BWK0890
Date Prepared: 11/18/2022 Date Analyzed: 11/19/2022 Units: mg/L
Sulfate ND
LCS -EPA 300.0
QC Sample ID: BWK0546-BSI Batch: BWK0546
Date Prepared: 11/11/2022 Date Analyzed: 11/14/2022 Units: mg/L
Chloride 95.6 90 -110 47.8
Fluoride 93.2 90 -110 4.66
Sulfate 92.6 90 -110 46.3
QC Sample ID: BWK0890-BSI Batch: BWK0890
Date Prepared: 11/18/2022 Date Analyzed: 11/19/2022 Units: mg/L
Sulfate 99.5 90 -110 49.7
Matrix Spike -EPA 300.0
QC Sample ID: BWK0546-MS1 Batch: BWK0546 QC Source Sample: 22K0334-0l
Date Prepared: 11/11/2022 Date Analyzed: 11/14/2022 Units: mg/L
Chloride 76.3 80 -120 442 60.6
QM-RPO -The recovery was outside acceptance limits for the MS and/or MSD . The RPO between the MS and MSD
was acceptable and indicates the recovery is due to matrix interference. The batch was accepted based on the
acceptable recovery of the LCS and the RPO .
Fluoride 89.0 80 -120 44.5 ND
Sulfate 103 80 -120 2650 2130
QC Sample ID: BWK0546-MS2 Batch: BWK0546 QC Source Sample: XXXXXXX-XX
Date Prepared: 11/11/2022 Date Analyzed: 11114/2022 Units: mg/L
Chloride 77.8 80 -120 461 71.9
Fluoride 92.6 80 -120 46.3 ND
Sulfate 98.4 80 -120 1630 1140
QC Sample ID: BWK0890-MS1 Batch: B WK0890 QC Source Sample: XXXXXXX-XX
Date Prepared: 11/18/2022 Date Analyzed: 1 I /19/2022 Units: mg/L
Sulfate 106 80 -120 462 356
Matrix Spike Dup -EPA 300.0
QC Sample ID: BWK0546-MSD1 Batch: BWK0546 QC Source Sample: 22K0334-0l
Date Prepared: 11/11/2022 Date Analyzed: 11/14/2022 Units: mg/L
Chloride 75.4 1.05 80 -120 20 437 60.6
QM-RPO -The recovery was outside acceptance limits for the MS and/or MSD. The RPO between the MS and MSD
was acceptable and indicates the recovery is due to matrix interference. The batch was accepted based on the
acceptable recovery of the LCS and the RPO.
Fluoride
Sulfate
QC Sample ID: BWK0546-MSD2
Date Prepared: 11/11/2022
Chloride
Fluoride
Sulfate
CtF WO#: 22K0334
www.ChemtechFord.com
92.3 3.65 80 -120 20 46.2 ND
103 0.00711 80 -120 20 2650 2130
Batch: B WK0546 QC Source Sample: XXXXXXX-XX
Date Analyzed: 11/15/2022 Units: mg/L
77.5 0.337 80 -120 20 460 71.9
92.4 0.166 80 -120 20 46.2 ND
98.2 0.0530 80 -120 20 1630 1140
Spk Value MRL OF
1.00 1.00
0.100 1.00
1.00 1.00
1.00 1.00
50.0 1.00 1.00
5.00 0.100 1.00
50.0 1.00 1.00
50.0 1.00 1.00
500 55.0 1.00
50.0 5.50 1.00
500 55.0 1.00
500 55.0 1.00
50.0 5.50 1.00
500 55.0 1.00
100 11.0 1.00
500 55.0 1.00
50.0 5.50 1.00
500 55.0 1.00
500 55.0 1.00
50.0 5.50 1.00
500 55.0 1.00
Page 29 of 39
QC Report for Work Order (WO) -22K0334
Analyte %Rec RPD Limits RPDMax Result Source Cone
Matrix Spike Dup -EPA 300.0 (cont.)
QC Sample ID: BWK.0890-MSDl Batc;h: BWK.0890 QC Source Sample: XXXXXXX-XX
Date Prepared: 11/18/2022 DateAnalyzed: 11/19/2022 Units:
Sulfate 153 9.76 80 -120 20 509 356
OM-12 -The MSD recovery was outside acceptance limits, but passed duplicate spike acceptance criteria. The batch
was accepted based on the accept~bility of the MS.
CtF WO#: 22K0334
www.ChemtechFord.com
mg/L
SpkValue MRL DF
100 11 .0 1.00
Page 30 of 39
Analyte
QC Sample ID: BWK0602-BLKl
Date Prepared: 11/14/2022
Ammonia as N
QC Sample ID: BWK0602-BSl
Date Prepared: 11/14/2022
Ammonia as N
QC Sample ID: BWK0602-MS1
Date Prepared: 11/14/2022
Ammonia as N
QC Sample ID: BWK0602-MSD1
Date Prepared: 11/14/2022
Ammonia as N
CtF WO#: 22K0334
www.ChemtechFord.com
QC Report for Work Order (WO) -22K0334
% Rec RPO Limits RPO Max Result Source Cone
Blank -EPA 350.1
Batch: BWK0602
Date Analyzed: 11/14/2022 Units: mg/L
ND
LCS -EPA 350.1
Batch: BWK0602
Date Analyzed: 11/14/2022 Units: mg/L
95.0 90 -110 0.950
Matrix Spike -EPA 350.1
Batch: BWK0602 QC Source Sample: 22K0334-0 I
Date Analyzed: l l /14/2022 Units: mg/L
97.3 80 -120 1.01 0.0357
Matrix Spike Dup -EPA 350.1
Batch: BWK0602 QC Source Sample: 22K0334-0l
Date Analyzed: 11/14/2022 Units: mg/L
102 4.29 80 -120 20 1.05 0.0357
SpkValue MRL OF
0.0500 1.00
1.00 0.0500 1.00
1.00 0.0500 1.00
1.00 0.0500 1.00
Page 31 of 39
QC Report for Work Order (WO) -22K0334
Analyte %Rec RPO Limits RPO Max Result Source Cone
Blank -EPA 353.2
QC Sample ID: BWK0345-BLKJ Batch: BWK0345
Date Prepared: ll/08/2022 Date Analyzed: 1 J/08/2022 Units:
Nitrate + Nitrite, Total, as N ND
LCS -EPA 353.2
QC Sample ID: BWK0345-BS1 Batch: BWK0345
Date Prepared: 11/08/2022 Date Analyzed: 11/08/2022 Units:
Nitrate + Nitrite, Total, as N 93.0 80 -120 1.86
Matrix Spike -EPA 353.2
QC Sample ID: BWK0345-MS1 Batch: BWK0345 QC Source Sample: 22K0334-0l
Date Prepared: 11 /08/2 022 Date Analyzed: 11 /08/2022 Units:
Nitrate+ Nitrite, Total, as N 141 80 -120 1.41 ND
QM-RPO -The recovery was outside acceptance limits for the MS and/or MSD. The RPO between the MS and MSD
was acceptable and indicates the recovery is due to matrix interference. The batch was accepted based on the
acceptable recovery of the LCS and the RPO .
QC Sample ID: BWK0345-MS2 Batch: BWK0345 QC Source Sample: XXXXXXX-XX
Date Prepared: 11/08/2022 Date Analyzed: 11/08/2022 Units:
Nitrate + Nitrite, Total, as N 97.0 80 -120 3.32 2.35
Matrix Spike Dup -EPA 353.2
QC Sample ID: BWK0345-MSD1 Batch: BWK0345 QC Source Sample: 22K0334-0 l
Date Prepared: 11/08/2022 Date Analyzed: 11 /08/2022 Units:
Nitrate + Nitrite, Total, as N 134 5.11 80 -120 20 1.34 ND
QM-RPO -The recovery was outside acceptance limits for the MS and/or MSD. The RPO between the MS and MSD
was acceptable and indicates the recovery is due to matrix interference. The batch was accepted based on the
acceptable recovery of the LCS and the RPO.
QC Sample ID: BWK0345-MSD2
Date Prepared: l l /08/2022
Nitrate + Nitrite, Total, as N
CtF WO#: 22K0334
www.ChemtechFord.com
Batch: BWK0345 QC Source Sample: XXXXXXX-XX
Date Analyzed: 11/08/2022 Units:
93.3 1.12 80 -120 20 3.28 2.35
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
Spk Value MRL OF
0.100 1.00
2.00 0.100 1.00
1.00 1.00 10.00
1.00 0.100 1.00
1.00 1.00 10.00
1.00 0.100 1.00
Page 32 of 39
QC Report for Work Order (WO) -22K0334
Analyte % Rec RPO Limits RPO Max Result Source Cone SpkValue MRL OF
Blank -EPA 8260D /5030A
QC Sample ID: BWK.0262-BLKl Batch: BWK0262
Date Prepared: 11/04/2022 Date Analyzed: 11/04/2022 Units: ug/L
Acetone ND 20.0 1.00
Benzene ND 1.0 1.00
Carbon Tetrachloride ND 1.0 1.00
Chloroform ND 1.0 1.00
Chloromethane ND 1.0 1.00
Methyl Ethyl Ketone ND 20.0 1.00
Methylene Chloride ND 1.0 1.00
Naphthalene ND 1.0 1.00
Tetrahydrofuran ND 1.0 1.00
Toluene ND 1.0 1.00
Xylenes, total ND 1.0 1.00
LCS -EPA 8260D /5030A
QC Sample ID: BWK.0262-BSl Batch: BWK0262
Date Prepared: 11/04/2022 Date Analyzed: I 1/04/2022 Units: ug/L
Acetone 114 70 -130 114 100 10.0 1.00
Benzene 89.3 70 -130 8.93 10.0 1.0 1.00
Carbon Tetrachloride 82.9 70 -130 8.29 10.0 1.0 1.00
Chloroform 95.7 70 -130 9.57 10.0 1.0 1.00
Chloromethane 122 70 -130 12.2 10.0 1.0 1.00
Methyl Ethyl Ketone 94.8 70 -130 94.8 100 10.0 1.00
Methylene Chloride 93.7 70 -130 9.37 10.0 1.0 1.00
Naphthalene 89.3 70 -130 8.93 10.0 1.0 1.00
Tetrahydrofuran 120 70 -130 12.0 10.0 1.0 1.00
Toluene 89.5 70 -130 8,95 10.0 1.0 1.00
Xylenes, total 88.9 70 -130 26.7 30.0 1.0 1.00
Matrix Spike -EPA 8260D /5030A
QC Sample ID: BWK0262-MSI Batch: BWK0262 QC Source Sample: 22K0334-01
Date Prepared: 11/04/2022 Date Analyzed: 11/04/2022 Units: ug/L
Acetone 110 70 -130 548 ND 500 50.0 1.00
Benzene 95.5 70 -130 47.8 ND 50.0 5.0 1.00
Carbon Tetrachloride 89.5 70 -130 44.8 ND 50.0 5.0 1.00
Chloroform 100 70 -130 50.2 ND 50.0 5.0 1.00
Chloromethane 130 70 -130 65.2 ND 50.0 5.0 1.00
Methyl Ethyl Ketone 93.4 70 -130 467 ND 500 50.0 1.00
Methylene Chloride 96.9 70 -130 48.4 ND 50.0 5.0 1.00
Naphthalene 89.4 70 -130 44.7 ND 50.0 5.0 1.00
Tetrahydrofuran 117 70 -130 58.4 ND 50.0 5.0 1.00
Toluene 96.2 70 -130 48.1 ND 50.0 5.0 1.00
Xylenes, total 96.0 70 -130 144 ND 150 5.0 1.00
Matrix Spike Dup -EPA 8260D /5030A
QC Sample ID: BWK.0262-MSDl Batch: BWK.0262 QC Source Sample: 22K0334-0l
Date Prepared: 11/04/2022 Date Analyzed: 11/04/2022 Units: ug/L
Acetone 118 7.61 70 -130 20 591 ND 500 50.0 1.00
Benzene 96.6 1.15 70 -130 20 48.3 ND 50.0 5.0 1.00
Carbon Tetrachloride 90.0 0.557 70 -130 20 45.0 ND 50.0 5.0 1.00
Chloroform 102 1.97 70 -130 20 51 .2 ND 50.0 5.0 1.00
Ch loromethane 138 5.74 70 -130 20 69.0 ND 50.0 5.0 1.00
MS-High -Estimated high due to Matrix Spike recovery.
Methyl Ethyl Ketone 101 7.34 70 -130 20 503 ND 500 50.0 1.00
CtF WO#: 22K0334
www. Chem tech Ford. com Page 33 of 39
Analyte
QC Sample ID: BWK.0262-MSDI
Date Prepared: 11/04/2022
Methylene Chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, total
CtF WO#: 22K0334
www.ChemtechFord.com
QC Report for Work Order (WO) -22K0334
%Rec RPO Limits RPO Max Result Source Cone
Matrix Spike Dup -EPA 8260D /5030A (cont.)
Batch: BWK.0262 QC Source Sample: 22K0334-01
Date Analyzed: 11/04/2022 Units: ug/L
103 5.81 70 -130 20 51 .4 ND
96.0 7.12 70 -130 20 48.0 ND
125 6.78 70 -130 20 62.5 ND
98.5 2.36 70 -130 20 49.2 ND
97.0 1.11 70-130 20 146 ND
SpkValue MRL OF
50.0 5.0 1.00
50.0 5.0 1.00
50.0 5.0 1.00
50.0 5.0 1.00
150 5.0 1.00
Page 34 of 39
Analyte
QC Sample ID: BWK0163-BLKI
Date Prepared: 11 /03/2022
Alkalinity -Bicarbonate (as CaCO3)
Alkalinity -Carbonate (as CaCO3)
QC Sample ID: BWK0164-BLK1
Date Prepared: 11/03/2022
Alkalinity -Bicarbonate (as CaCO3)
Alkalinity -Carbonate (as CaCO3)
QC Sample ID: BWK0163-DUP1
Date Prepared: 11 /03/2022
Alkalinity -Bicarbonate (as CaCO3)
Alkalinity -Carbonate (as CaCO3)
Alkalinity -Total (as CaCO3)
QC Sample ID: BWK0164-DUP1
Date Prepared: 11/03/2022
Alkalinity -Bicarbonate (as CaCO3)
Alkalinity -Carbonate (as CaCO3)
Alkalinity -Total (as CaCO3)
QC Sample ID: BWK0163-BSI
Date Prepared: 11/03/2022
Alkalinity -Total (as CaCO3)
QC Sample ID: BWK0164-BS1
Date Prepared: 11/03/2022
Alkalinity -Total (as CaCO3)
CtF WO#: 22K0334
www.ChemtechFord.com
QC Report for Work Order (WO) -22K0334
%Rec RPD Limits RPDMax Result Source Cone Spk Value MRL DF
Blank -SM 2320 B
Batch: BWK0163
Date Analyzed: I I /03/2022 Units: mg/L
ND 1.0 1.00
ND 1.0 1.00
Batch: BWK0164
Date Analyzed: 11/03/2022 Units: mg/L
ND 1.0 1.00
ND 1.0 1.00
Duplicate -SM 2320 B
Batch: BWK0163 QC Source Sample: XXXXXXX-XX
Date Analyzed: 11/03/2022 Units: mg/L
0.0964 20 104 104 1.0 1.00
20 ND ND 1.0 1.00
0.0964 20 104 104 1.0 1.00
Batch: BWK0164 QC Source Sample: 22K0334-01
Date Analyzed: 11/03/2022 Units: mg/L
1.63 20 310 305 1.0 1.00
20 ND ND 1.0 1.00
1.63 20 310 305 1.0 1.00
LCS -SM 2320 B
Batch: BWK0163
Date Analyzed: 11 /03/2022 Units: mg/L
93.3 90 -110 220 236 1.0 1.00
Batch: BWK0164
Date Analyzed: 11/03/2022 Units: mg/L
94.9 90 -110 224 236 1.0 1.00
Page 35 of 39
Analyte
QC Sample ID: BWK0243-BLK1
Date Prepared: 11/04/2022
Total Dissolved Solids (TDS)
QC Sample ID: BWK0243-DUP1
Date Prepared: 11/04/2022
Total Dissolved Solids (TDS)
QC Sample ID: BWK0243-DUP2
Date Prepared: I 1/04/2022
Total Dissolved Solids (TDS)
QC Sample ID: BWK0243-BS1
Date Prepared: 11/04/2022
Total Dissolved Solids (TDS)
CtF WO#: 22K0334
www.ChemtechFord.com
QC Report for Work Order (WO) -22K0334
% Rec RPO Limits RPO Max Result Source Cone
Blank -SM 2540 C
Batch: BWK0243
Date Analyzed: 11 /04/2022 Units: mg/L
ND
Duplicate -SM 2540 C
Batch: BWK0243 QC Source Sample: 22K0334-0l
Date Analyzed: 11/04/2022 Units: mg/L
0.4 10 3930 3940
Batch: BWK0243 QC Source Sample: XXXXXXX-XX
Date Analyzed: 11/04/2022 Units: mg/L
0.5 10 824 820
LCS -SM 2540 C
Batch: BWK0243
Date Analyzed: 11/04/2022 Units: mg/L
105 90 -110 420
Spk Value MRL OF
10 1.00
20 1.00
20 1.00
400 20 1.00
Page 36 of 39
Surrogates Report for Work Order (WO) -22K0334
QC ID Analyte
BWK0262-BLK1 1,2-Dichloroethane-d4
BWK0262-BLK1 4-Bromofluorobenzene
BWK0262-BLK1 Toluene-dB
BWK0262-BS1 1,2-Dichloroethane-d4
BWK0262-BS1 4-Bromofluorobenzene
BWK0262-8S1 Toluene-dB
BWK0262-MS1 1,2-Dichloroethane-d4
BWK0262-MS1 4-Bromofluorobenzene
BWK0262-MS1 Toluene-dB
BWK0262-MSD1 1,2-Dichloroethane-d4
BWK0262-MSD1 4-Bromofluorobenzene
BWK0262-MSD1 Toluene-dB
CtF WO#: 22K0334
www.ChemtechFord.com
% Rec LCL UCL Result
Blank -EPA 8260D /5030A
104 64.2 126 10.4
94.1 71.4 125 9.41
100 63.2 129 10.0
LCS -EPA 8260D /5030A
106 64.2 126 10.6
97.1 71.4 125 9.71
102 63.2 129 10.2
Matrix Spike -EPA 8260D /5030A
101 64.2 126 50.6
94.6 71.4 125 47.3
100 63.2 129 50.0
Matrix Spike Dup -EPA 8260D /5030A
105 64.2 126 52.6
93.8 71.4 125 46.9
100 63.2 129 50.0
SpkValue Batch DF
10.0 BWK0262 1.00
10.0 BWK0262 1.00
10.0 BWK0262 1.00
10.0 BWK0262 1.00
10.0 BWK0262 1.00
10.0 BWK0262 1.00
50.0 BWK0262 1.00
50.0 BWK0262 1.00
50.0 BWK0262 1.00
50.0 BWK0262 1.00
50.0 BWK0262 1.00
50.0 BWK0262 1.00
Page 37 of 39
Surrogate Recoveries (Field Samples)
LabNumber Analyte
8260 Low Level Volatiles
22K0334-01 4-Bromofluorobenzene
22K0334-01 Toluene-d8
22K0334-01 1,2-Dichloroethane-d4
8260 Low Level Volatiles
22K0334-02 1,2-Dichloroethane-d4
22K0334-02
22K0334-02
4-Bromofluorobenzene
Toluene-d8
8260 Low Level Volatiles
22K0334-03 1,2-Dichloroethane-d4
22K0334-03
22K0334-03
4-Bromofluorobenzene
Toluene-d8
8260 Low Level Volatiles
22K0334-04 1,2-Dichloroethane-d4
22K0334-04
22K0334-04
4-Bromofluorobenzene
Toluene-dB
8260 Low Level Volatiles
22K0334-05 Toluene-d8
22K0334-05
22K0334-05
1,2-Dichloroethane-d4
4-Bromofluorobenzene
8260 Low Level Volatiles
22K0334-06 4-Bromofluorobenzene
22K0334-06
22K0334-06
Toluene-d8
1,2-Dichloroethane-d4
8260 Low Level Volatiles
22K0334-07 1,2-Dichloroethane-d4
22K0334-07
22K0334-07
4-Bromofluorobenzene
Toluene-d8
8260 Low Level Volatiles
22K0334-08 1,2-Dichloroethane-d4
22K0334-08 4-Bromofluorobenzene
CtF WO#: 22K0334
www.ChemtechFord.com
Result
9.63
10.0
10.1
10.4
9.73
10.0
10.1
9.56
10.1
10.3
9.42
10.2
10.2
10.5
9.20
9.39
10.0
10.3
10.4
9.74
10.0
10.6
9.39
Spklvl
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
%Rec
96.3
100
101
104
97.3
100
101
95.6
101
103
94.2
102
102
105
92.0
93.9
100
103
104
97.4
100
106
93.9
LCL UCL Qualifier
71.4 125
63.2 129
64.2 126
64.2 126
71.4 125
63.2 129
64.2 126
71.4 125
63.2 129
64.2 126
71.4 125
63.2 129
63.2 129
64.2 126
71.4 125
71.4 125
63.2 129
64.2 126
64.2 126
71.4 125
63.2 129
64.2 126
71.4 125
Page 38 of 39
22K0334-0B Toluene-dB
8260 Low Level Volatiles
22K0334-09 1,2-Dichloroethane-d4
22K0334-09
22K0334-09
4-Bromofluorobenzene
Toluene-dB
8260 Low Level Volatiles
22K0334-10 Toluene-dB
22K0334-10
22K0334-10
1,2-Dichloroethane-d4
4-Bromofluorobenzene
CtF WO#: 22K0334
www.ChemtechFord.com
10.0
10.6
9.46
10.0
10.0
10.2
9.77
10.0
10.0
10.0
10.0
10.0
10.0
10.0
100
106
94.6
100
100
102
97.7
63.2 129
64.2 126
71.4 125
63.2 129
63.2 129
64.2 126
71.4 125
Page 39 of 39
[ijijl Laboratories LLC
a member of The GEL Group INC
PO Box30712 Charleston.SC29417
2040 Savage Road Charleston. SC 29407
P 843.556.8171
F 843.766,1178
November 15, 2022
Ms. Kathy Weinel
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado 80228
Re: White Mesa Mill G W
Work Order: 597226
Dear Ms. Weinel:
GEL Laboratories, LLC (GEL) appreciates the opportunity to provide the enclosed analytical results for the
sample(s) we received on October 18, 2022. This original data report has been prepared and reviewed in
accordance with GEL's standard operating procedures.
Test results for NELAP or ISO 17025 accredited tests are verified to meet the requirements of those standards,
with any exceptions noted. The results reported relate only to the items tested and to the sample as received by
the laboratory. These results may not be reproduced except as full reports without approval by the laboratory.
Copies ofGEL's accreditations and certifications can be found on our website at www.gel.com.
Our policy is to provide high quality, personalized analytical services to enable you to meet your analytical needs
on time every time. We trust that you will find everything in order and to your satisfaction. If you have any
questions, please do not hesitate to call me at [phone], ext. 4289.
Purchase Order: DW16138
Enclosures
Sincerely,
Julie Robinson
Project Manager
llll~U)III~ II 11111111111111111 II
gel.com
Page 2 of 29 SDG: 597226
Energy Fuels Resources (USA), Inc.
White Mesa Mill GW
SDG: 597226
November 15, 2022
Laboratory Identification:
GEL Laboratories LLC
2040 Savage Road
Charleston, South Carolina 29407
[phone]
Summary:
Receipt Narrative
for
Energy Fuels Resources (USA), Inc.
SDG: 597226
ample receipt: The samples arrived at GEL Laboratories LLC, Charleston, South Carolina on October 18,
2022 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
597226001 MW-25 10102022
597226002 MW-11 10102022
597226003 MW-14 10112022
597226004 MW-31 10112022
597226006 MW-36 10112022
597226007 MW-05 10122022
597226008 MW-15 10122022
597226009 MW-28 10122022
597226010 MW-29 10122022
597226011 MW-12 10132022
597226012 MW-30 10132022
597226013 MW-26_10132022
597226014 MW-65_10132022
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 of29 SDG: 597226
The enclosed data package contains the following sections: Case Narrative, Chain of Custody, Cooler Receipt
Checklist, Data Package Qualifier Definitions and data from the following fractions: Radiochemistry.
Page 4 of29 SDG: 597226
Julie Robinson
Project Manager
Sheet 1 of 1
CHAIN OF CUSTODY
Samples Shipped to: _G_E_L_L_a_b_or_a_to_ri_es....:.,_L_L_C _______ Contact: Tanner Holliday
2040 Savage Road Ph: 435 678 2221
Charleston, SC 29407 [e-mail]
[phone]
Chain of Custody/Sampling Analysis Request
p . t roJec s amp ers N ame s amp ers s· t 1gna ure
Q4 Ground Water 2022 Tanner Holliday l;)~P~ ~ .,
Time
Sample ID Date Collected Collected Laboratory Analysis Requested
MW-25 10102022 10/10/2022 1040 Gross Alpha
MW-11 10102022 10/10/2022 1400 Gross Alpha
MW-14 10112022 10/11/2022 1450 Gross Alpha
MW-31 10112022 10/11/2022 1310 Gross Alpha
MW-32 10112022 10/11/2022 1145 Gross Alpha
MW-36 10112022 10/11/2022 1435 Gross Alpha
MW-05 10122022 10/12/2022 · 1415 Gross Alpha
MW-15 10122022 10/12/2022 1030 Gross Alpha
MW-28 10122022 10/12/2022 1350 Gross Alpha
MW-29 10122022 10/12/2022 955 Gross Alpha
MW-12 10132022 10/13/2022 905 Gross Alpha
MW-30 10132022 10/13/2022 1010 Gross Alpha
MW-26 10132022 10/13/2022 845 Gross Alpha
MW-65 10132022 10/13/2022 905 Gross Alpha
Comments: Please send report to Kathy Weinel at [e-mail]
Relinquished BY,:(Sig~ature)
~~ft-...... ~ anner Holliday
Page 5 of29 SDG: 597226
Date/Time Rteiv
ma! I Laboratories : :/;
Clienl:
Received B : MVH
Carrier and Tracking Number
Suspected Hazard Information
AlShi d as a DOT Hazardous?
B) Did the diem designate the samples are to be
received i'.L'i rndioaclivc'!
C) Did the RSO cla.s.ify the samples as
radioactive?
·oJ Die.I the dienr c.lesi nate sam les are hazardous?
El Did the RSO identi ossihle hazanls?
Sample Recei pl Criteria
Shipping containers received intact and
scaled?
2 'Chain of custody documents included
with shipment'!
3 Samples requiring cold preservation
within (0 < 6 de . C)?''
4 D"ily check performed and passed on IR
temperature gun?
5 Sample containers intact and sealed?
6 Samples requiring chemical preservation
at proper pH?
7 Do any samples require Volatile
Analysis?
8 Samples received within holding lime?
9 Sample ID's on COC match ID's on
boules?
Number of containers received match 11 number i 11dicated on COC?
12 Are sample containers identifiable as
GEL rovided b use of GEL labels?
13 COC Form is properly signed in
relinquished/received sections?
Page 6 of29 SDG: 597226
Dale Received:
FedEx Express Courier Other
~ ~ *lf Net Counls > lOOcpm on samples not m~ed "rmJimu.:live", conlact the Radiation Safety Gmup fur Lurthcr investi,galion.
azard Class Shipped: UN#:
If UN2910, Is the Radioactive Shipment Survey Complianl"? Yes_ No_
CDC notation or radioactive stickers on containeDi equal client designation.
Maximum Net Counts Observed* (Observed Counts -Area Background Counts): CPM/mR/Hr
Classilied as: Rad I Rad 2 Rad 3 /
COC notation or hazard labels on containers equal client designation.
f Dor Eis yes. select Hazards below.
PCB's Flammable Foreign Soil RCRA Asbestos Beryllium Other.
Commcnts/Qualiliers (Required for Non-Conforming Items)
Circle Applicable: Seal-. broken Dmnugc:t.l con1ainer Leaking conrnincr 01her (describe)
Circle Applicable: Clicnl cont:ic1cd and provided COC
Presl!rvatiun Method: Wet ke kt! Packs Dry ice
"'all lcmperarures arc recurtled in Celsius
Temperature Device Serial #:~1R~2~-~21~----
Secondary Temperature Device Serial# (If Applicable):
COC crcnl~d upon receipt
Other.
Circle Applicahlc: Seals broken Damaged container Leaking container 01hcr (dc.scrihcl
le lD'.s and Conlilincrs Affcclcd:
If Yes, are Encores or Soil Kits present for solids? Yes_ No_ NA_(lr yes. Lake 10 VOA Freezer)
D liquid VOA vials contain acid preservation? Yes_ No_ NA_(lfunknown, select No)
Are liquid VOA vials free ofheaclspace? Yes_ No_ NA_
!D's and tests affected:
I D's and cuntuiner.i affected:
Ci1Cle Applicable: No dales on containers No Limes on containers COC missing info Other (describe)
Circle Applicable: No container count on COC Other (describe)
Circle Applicable: Not relinquished Other (descrihe)
GL-CHL-SR-001 Rev 7
GEL Laboratories LLC -Login Review Report
GEL Work Order/SDG: 597226 Q4 Ground Water 2022
ClientSDG: 597226
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.
597226001 MW-25_ 10102022
597226002 MW-11_ 10102022
597226003 MW-14_10112022
597226004 MW-31_10112022
597226006 MW-36_ 10112022
597226007 MW-05_ 10122022
597226008 MW-15_ 10122022
597226009 MW-28_ 10122022
597226010 MW-29 _ 10122022
597226011 MW-12_ 10132022
597226012 MW-30_ 10132022
597226013 MW-26_ 10132022
597226014 MW-65_ 10132022
Client Sample ID Status Tests/Methods
-001 MW-25_10102022 REVW GFPC, Total Alpha Radium,
Liquid
-002 MW-11_10102022 REVW GFPC, Total Alpha Radium,
Liquid
-003 MW-14_ 10112022 REVW GFPC, Total Alpha Radium,
Liquid
-004 MW-31_10112022 REVW GFPC, Total Alpha Radium,
Liquid
-006 MW-36_10112022 REVW GFPC, Total Alpha Radium,
Liquid
-007 MW-05_10122022 REVW GFPC, Total Alpha Radium,
Liquid
-008 MW-15_10122022 REVW GFPC, Total Alpha Radium,
Liquid
-009 MW-28_10122022 REVW GFPC, Total Alpha Radium,
Liquid
-010 MW-29_10122022 REVW GFPC, Total Alpha Radium,
Liquid
-011 MW-12_10132022 REVW GFPC, Total Alpha Radium,
Liquid
-012 MW-30_10132022 REVW GFPC, Total Alpha Radium,
Liquid
Collect
Date & Time
10-0CT -22 10:40
10-OCT-22 14:00
11-OCT -22 14:50
11-OCT-2213:10
11-OCT-2214:35
12-OCT-22 14:15
12-OCT-22 10:30
12-OCT -22 13:50
12-OCT-22 09:55
13-OCT-22 09:05
13-OCT-2210:10
13-OCT-22 08:45
13-OCT-22 09:05
Product
Reference
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Work Order Due Date: 15-NOV-22
Package Due Date:
EDD Due Date:
Due Date:
HM1
Receive Time # of
Date & Time Zone Cont.
18-OCT -22 10:00 -2 1
18-OCT-22 10:00 -2 1
18-OCT-22 10:00 -2 ,
18-OCT-22 10:00 -2 1
18-OCT-22 10:00 -2 1
18-OCT-22 10:00 -2 1
18-OCT-22 10:00 -2 1
18-OCT-22 10:00 -2 1
18-0CT-22 1 0:00 -2 1
18-OCT -22 1 0: 00 -2 1
18-OCT-22 10:00 -2 1
18-OCT-22 10:00 -2 1
18-OCT-22 10:00 -2 1
Fax Date PM Comments
15-NOV-22
15-NOV-22
15-NOV-22
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
Report Date: 15-NOV-22
Work Order: 597226
Page 1 of 2
Collector: C
Prelogin #: 202210159602
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
Aux Data
Group QC QC
Receive
Codes
\0 N N r---°' l.f")
ci Q if).
°' N
'+-< 0 r---
(!)
~ 0...
GEL Laboratories LLC -Login Review Report
-013 MW-26_10132022
-014 MW-65_10132022
REVW GFPC, Total Alpha Radium,
Liquid
REVW 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
In Product Group? No
Samples: 001, 002, 003, 004, 006, 007, 008, 009, 010, 011, 012, 013, 014
Parmname Check: All parmnames scheduled properly
CAS#
Contingent
Tests
Parmname
Gross Radium Alpha
Action Product Name
Login Requirements:
Requirement
Description
Group Name: Group Reference:
Report Date: 15-NOV-22
Work Order: 597226
Page 2 of 2
Path: Drinking Water (903.0 or 9315)
Product Reference: Gross Alpha
Moisture Correction: "As Received"
Client RDL or
PQL & Unit
Reporting Parm Included Included Custom
Units Function in Sample? in QC? List?
pCi/L REG y y No
Samples
Include? Comments
Peer Review by: ___________ _ Work Order (SDG#), PO# Checked? ____ _ C of C signed in receiver location? _____ _
\0 N ('I c--0\ V')
ci o
°' N ._
0
00
~
c<:S i:i...
Heather Millar
From:
Sent:
To:
Kathy Weinel <[e-mail]>
Tuesday, October 18, 2022 1:03 PM
Heather Millar
Cc: N. Tanner Holliday; Team Robinson
Subject: RE: GEL WO: 597226 Sample Preservation
Heather,
Please discard the sample. We will resample that well and send a new sample.
K
Energy Fuels Resources (USA Inc.
Kathy Weinel
Director, Regulatory Compliance
t:303.389.4134I c: I f:303.389.4125
[e-mail]
225 Union Blvd., Suite 600
Lakewood, CO 80228
http://www.energyfuels.com
This e-mail is intended for the exclusive use of person(s) mentioned as the recipient(s). This message and any attached files with it are confidential and may
contain privileged or proprietary information. If you are not the intended recipient(s) please delete this message and notify the sender. You may not use, distribute
print or copy this message if you are not the intended recipient(s).
From: Heather Millar <[e-mail]>
Sent: Tuesday, October 18, 2022 10:33 AM
To: Kathy Weinel <[e-mail]>
Cc: N. Tanner Holliday <[e-mail]>; Team Robinson <[e-mail]>
Subject: GEL WO: 597226 Sample Preservation
Good afternoon
GEL received sample ID MW-32_10102022 this morning, October 18, 2022. Unfortunately, the sample did not hold any
preservative. Would you like us to try to add more preservative? Please advise.
Thank you,
Heather Millar
Project Manager Assistant
Page 9 of 29 SDG: 597226
1
Laboratories LLC 4P
2040 Savage Road, Charleston, SC 29407 I P.O. Box 30712, Charleston, SC 29417
Office Main: 843.556.8171 I Office Fax: [phone]
E-Mail: [e-mail] I Website: www.gel.com
Follow us on Linkedln
CONFIDENTIALITY NOTICE: This e-mail and any files transmitted with it are the property of The GEL Group, Inc. and its
affiliates. All rights, including without limitation copyright, are reserved. The proprietary information contained in this e-
mail message, and any files transmitted with it, is intended for the use of the recipient{s) named above. If the reader of
this e-mail is not the intended recipient, you are hereby notified that you have received this e-mail in error and that any
review, distribution or copying of this e-mail or any files transmitted with it is strictly prohibited. If you have received
this e-mail in error, please notify the sender immediately and delete the original message and any files transmitted. The
unauthorized use of this e-mail or any files transmitted with it is prohibited and disclaimed by The GEL Group, Inc. and
its affiliates.
Disclaimer
The information contained in this communication from the sender is confidential. It is intended solely for use by the recipient and
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Page 10 of 29 SDG: 597226
List of current GEL Certifications as of 15 November 2022
State Certification
Alabama 42200
Alaska 17-018
Alaska Drinking Water SC00012
Arkansas 88-0651
CLJA 42D0904046
California 2940
Colorado SC00012
Connecticut PH-0169
DoD ELAP/ ISO 17025 A2LA 2567.01
Florida NELAP £87156
Foreign Soils Permit P330-15-00283,P330-15-00253
Georgia SC00012
Georgia SDWA 967
Hawaii SC000I2
Idaho SC000I2
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 SC000I2
Nebraska NE-OS-26-13
Nevada SC000 122023-3
New Hampshire NELAP 2054
New Jersey NELAP SC002
New Mexico SC000l2
New York NELAP 11501
North Carolina 233
North Carolina SDWA 45709
North Dakota R-158
Oklahoma 2022-160
Pennsylvania NELAP 68-00485
Puerto Rico SC00012
S. Carolina Radiochem 10120002
Sanitation Districts of L 9255651
South Carolina Chemistry 10120001
Tennessee TN 02934
TexasNELAP Tl04704235-22-20
UtahNELAP SC000J22022-37
Vermont VT87156
Virginia NELAP 460202
Washington C780
Page 11 of 29 SDG: 597226
Radiochemistry
Technical Case Narrative
Energy Fuels Resources
SDG #: 597226
Product: GFPC, Total Alpha Radium, Liquid
Analytical Method: EPA 903.0
Analvtical Procedure: GL-RAD-A-044 REV# 10
Analytical Batch: 2336187
The following samples were analyzed using the above methods and analytical procedure(s).
GEL Sample ID#
597226001
597226002
597226003
597226004
597226006
597226007
597226008
597226009
597226010
597226011
597226012
597226013
597226014
1205232196
1205232197
1205232198
1205232199
1205232200
lient am le Identification
MW-25 10102022
MW-11 10102022
MW-14 10112022
MW-31 10112022
MW-36 10112022
MW-05 10122022
MW-15_10122022
MW-28 10122022
MW-29 10122022
MW-12 10132022
MW-30 10132022
MW-26 10132022
MW-65 10132022
Method Blank (MB)
59722600l(MW-25_10102022) Sample Duplicate (DUP)
59722600l(MW-25_10102022) Matrix Spike (MS)
597226001(MW-25_10102022) 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, 1205232198 (MW-25_10102022MS) and 1205232199
(MW-25_10102022MSD), aliquots were reduced to conserve sample volume.
Certification Statement
Where the analytical method has been performed under NELAP certification, the analysis has met all of the
Page 12 of29 SDG: 597226
requirements of the NELAC standard unless otherwise noted in the analytical case narrative.
Page 13 of 29 SDG: 597226
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Qualifier Definition Report
for
DNMIO0I Energy Fuels Resources (USA), Inc.
Client SDG: 597226 GEL Work Order: 597226
The Qualifiers in this report are defined as follows:
* A quality control analyte recovery is outside of specified acceptance criteria
** Analyte is a surrogate compound
U Analyte was analyzed for, but not detected above the CRDL.
ReviewNalidation
GEL requires all analytical data to be verified by a qualified data reviewer. In addition, all CLP-like deliverables
receive a third level review of the fractional data package.
The following data validator verified the information presented in this data report:
Signature: j~ ~ Name: Theresa Austin
Date: 15 NOV 2022 Title: Group Leader
Page 14 of29 SDG: 597226
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 -[phone] -www.gel.com
QC Summary
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado
Contact: Ms. Kathy Weinel
Workorder: 597226
Parmname NOM Saf!!.ple Qual
Rad Gas Flow
3atch 2336187
QC1205232197 597226001 DUP
Gross Radium Alpha u 0.0554 u
Uncertainty +l-0.189
QCl205232200 LCS
Gross Radium Alpha 533
Uncertainty
QC1205232 l 96 MB
Gross Radium Alpha u
Uncertainty
QC 1205232 I 98 597226001 MS
Gross Radium Alpha 2180 u 0.0554
Uncertainty +l-0.189
QC1205232199 597226001 MSD
Gross Radium Alpha 2110 u 0.0554
Uncertainty +l-0.189
Notes:
Counting Uncertainty is calculated at the 68% confidence level (I-sigma).
The Qualifiers in this report are defined as follows:
**
<
>
Analyte is a surrogate compound
Result is less than value reported
Result is greater than value reported
The TIC is a suspected aldol-condensation product
QC Units
0.411 pCi/L
+l-0.235
642 pCilL
+l-6.59
-0.0665 pCilL
+l-0.114
2060 pCilL
+l-21.8
2060 pCilL
+l-20.9
RPO%
NIA
0.075
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 GCIMS 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 28 of 29 SDG: 597226
Reoort Date: November 15, 2022
REC% Range Anlst
NIA LXB3
121 (75%-125%)
94.4 (75%-125%)
97.4 (0%-20%)
Page I of
Date Time
11/14122 11 :2,
11/14122 11 :2
11/14122 11 :2,
1111412211:2
11/14122 11 :2
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 -[phone] -www.gel.com
QC Summary
Workorder: 597226
Parmname -----NOM __§tmple Qual QC Units RPO%
M Matrix Related Failure
NIA 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
REC% Rang,1,__Anlst
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
h
QC Samples were not spiked with this compound
RPD of sample and duplicate evaluated using +I-RL. Concentrations are <5X the RL. Qualifier Not Applicable for Radiochemistry.
Preparation or preservation holding time was exceeded
Page 2 of
Date Time
NIA indicates that spike recovery limits do not apply when sample concentration exceeds spike cone. by a factor of 4 or more or %RPD not applicable.
/\ The Relative Percent Difference (RPD) obtained from the sample duplicate (DUP) is evaluated against the acceptance criteria when the sample is greater than
five times (5X) the contract required detection limit (RL). In cases where the duplicate value is less than 5X the RL, a control limit of +I-the RL is used to
evaluate the DUP result.
* Indicates that a Quality Control parameter was not within specifications.
For PS, PSD, and SDIL T results, the values listed are the measured amounts, not final concentrations.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the
requirements of the NELAC standard unless qualified on the QC Summary.
Page 29 of 29 SDG: 597226
teJ ij • I Laboratories LLC
a member of The GEL Group INC
PO Box 30712 Chart eston. SC 29417
2040 Smge Road Charteston. SC 29407
P 843.556,8171
F 843.766.1178
November 22, 2022
Ms. Kathy Weinel
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado 80228
Re: White Mesa Mill G W
Work Order: 598057
Dear Ms. Weinel:
GEL Laboratories, LLC (GEL) appreciates the opportunity to provide the enclosed analytical results for the
sample(s) we received on October 25, 2022. This original data report has been prepared and reviewed in
accordance with GEL's standard operating procedures.
Test results for NELAP or ISO I 7025 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,
~1~
Julie Robinson
Project Manager
lll~HI IIII II 11 11111111111111111
gel.com
Page 2 of 25 SDG: 598057
Energy Fuels Resources (USA), Inc.
White Mesa Mill GW
SDG: 598057
Novem her 22, 2022
Laboratorv Identification:
GEL Laboratories LLC
2040 Savage Road
Charleston, South Carolina 29407
[phone]
Summary:
Receipt Narrative
for
Energy Fuels Resources (USA), Inc.
SDG: 598057
ample receipt: The samples arrived at GEL Laboratories LLC, Charleston, South Carolina on October 25,
2022 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 Id entification: The laboratory received the following samples:
Laboratory ID Client ID
598057001 MW-17 10172022
598057002 MW-19_10172022
598057003 MW-18 10182022
598057004 MW-40_10182022
598057005 MW-01 10192022
598057006 MW-03A 10192022
598057007 MW-22 10192022
598057008 MW-27_10192022
598057009 MW-02 10202022
598057010 MW-39 10202022
Case Narrative:
Sample analyses were conducted using methodology as outlined in GEL's Standard Operating Procedures. Any
technical or administrative problems during analysis, data review, and reduction are contained in the analytical
case narratives in the enclosed data package.
Page 3 of 25 SDG: 598057
The enclosed data package contains the following sections: Case Narrative, Chain of Custody, Cooler Receipt
Checklist, Data Package Qualifier Definitions and data from the following fractions: Radiochemistry.
Page 4 of25 SDG: 598057
~.1iiwc
Julie Robinson
Project Manager
Sheet 1 of 1
CHAIN OF CUSTODY
Samples Shipped to: GEL Laboratories, LLC Contact: Tanner Holliday -2-04_0_S_a_v_a_g_e __ R_o-ad_________ Ph : 435 678 222 1
Charleston, SC 29407 [e-mail]
[phone]
Chain of Custody/Sampling Analysis Request
Project Samplers Name Samplers Signature
04 Ground Water 2022 Tanner Holliday l~nAM~ _/,Lui~ ,
Time
Sample ID Date Collected Collected Laboratory Analysis Requested
MW-17 10172022 10/17/2022 1100 Gross Alpha
MW-19 10172022 10/17/2022 1425 Gross Alpha
MW-18 10182022 10/18/2022 1245 Gross Alpha
MW-40 10182022 10/18/2022 1120 Gross Alpha
MW-01 10192022 10/19/2022 1010 Gross Alpha
MW-03A 10192022 10/19/2022 800 Gross Alpha
MW-22 10192022 10/19/2022 1320 Gross Alpha
MW-27 10192022 10/19/2022 1430 Gross Alpha
MW-02 10202022 10/20/2022 910 Gross Alpha
MW-39 10202022 10/20/2022 1030 Gross Alpha
Comments: Please send report to Kathy Weinel at kweinel(@.energyfuels.com
Relinquishe~~re) Datemme Received By:(Signature) Darmme
10/20/2022 M I u "1"(/, 'I...
_j~ · Tanner Holliday 1100 ~ l I O{)l)
Relinquished By: (Signature) Date/Time Reeeived By:"(Signature) Date/Time
Page 5 of 25 SDG: 598057
m:a!J I Latloratones LLC
Received B :MVH
Carrier and Tracking Number
Suspected Haz:ird Information
A)Shi d as a DOT Hazanlous?
B) Did the client designate the samples arc 10 he
received a.~ radioacLivc'!
C) Did the RSO classify the samples as
radioacLive'?
DJ Oit.l rhe client t.lesi are sam lcs are hazardous?
El Did the RSO identi ssihle hazards?
Swnple Receipt Criteria
Shipping containers received intact and
scaled?
2 Chain of custody documents included
with shipment'?
fV\»-1, I \t.Syz..-z.. 3 Samples requiring cold preservation
within /0 :5. 6 de . Cl?*
4 Daily check performed anti passed on TR
temperature gun?
5 Sample conlainers intact and sealed?
6 Samples requiring chemical preservation
at proper pH?
7 Do any samples require Volatile
Analysis?
8 Samples received within holding time?
9 Sample ID's on COC mulch TD's on
bottles?
12 Are sample containers identifiable as
GEL rovided bv use of GEL labels?
13 COC form is properly signed in
relin uished/received sections?
SAMPLE RECEIPT & REVIEW FORM K_
SDG/AR/COC/Work
Date Received: \
FedEx Express Courier Other
~ ~ •If Net Counts> lOOcpm nn samples not marked "radioactive", conlacl the R.u.ljaliun Safety Gmup for further investigation.
arnrd Class Shipped: UN#:
Ir UN2910, Is the Rndioacti\'e Shipment Survey Compliant? Yes_ No_
aximum Net Counts Observed* (Observed Counts -Area Backgrnund Counts): -,,t:----r-
Clossified ru;: Rad I Rad 2 Rad 3
COC notation or hazord label., on container.; equal client designation.
/
lf'D or Eis yes, select Hazards below.
PCB's Flammable Foreign Soil RCRA Asbestos Beryllium Other:
Commenls/Qualifiers (Required for Non-Conforming Items)
Cin:lc Applicable: Seals broken Damag~d con1ainer Leaking con1uiner 01hcr (describe)
Circle AppLic:iblc: Clicnl conl::ictcd and pro"idcd COC COC crcalcd upon rcccipl
Preservation Method: Wet ke kt: Packs D,y ice Od1cr.
*all temperatures are recorded in Celsius
Temperature Device Serial #:.~IR~2~·~2~1 ____ _
Secondary Temperature Device Serial# (If Applicable):
Damag.c:d container Leaking cnniaincr 01hcr (dcscrihcJ
Do iquid VOA vials contain acid preservation? Yes_ No_ NA_(l[unknown, select No)
re liquid VOA vials free ofheadspace? Yes_ No_ NA_
ID's and tests offcctcd:
ID's and cantainen; .iffecte<l:
Circle Applicable: No dates on containers No limes on containers COC missing info Other (describe)
Ci <>-Applicable: No coer~ on COC Other (describe)
Circle Arplicahlc: Not relinquished 0[her (describe)
PM (or PMAJ review: Initials _________ Da[e _________ Page __ of
GL-CHL-SR-001 Rev 7
Page 6 of25 SDG: 598057
GEL Laboratories LLC -Login Review Report
GEL Work Order/SDG: 598057
Client SDG: 598057
Project Manager:
Project Name:
Purchase Order:
Package Level:
EDD Format:
Julie Robinson
DNMI00100 White Mesa Mill GW
DW16138
LEVEL3
EIM_DNMI
GELID Client Sample ID Client Sample Desc.
598057001 MW-17_10172022
598057002 MW-19_10172022
598057003 MW-18_ 10182022
598057004 MW-40_ 10182022
598057005 MW-01_ 1 0192022
598057006 MW-03A_ 10192022
598057007 MW-22_ 10192022
598057008 MW-27 _ 10192022
598057009 MW-02_ 10202022
598057010 MW-39 _ 1 0202022
Client Sample ID Status Tests/Methods
-001 MW-17_10172022 REVW GFPC, Total Alpha Radium,
Liquid
-002 MW-19_10172022 REVW GFPC, Total Alpha Radium,
Liquid
-003 MW-18_10182022 REVW GFPC, Total Alpha Radium,
Liquid
-004 MW-40_10182022 REVW GFPC, Total Alpha Radium,
Liquid
-005 MW-01_10192022 REVW GFPC, Total Alpha Radium,
Liquid
-006 MW-OJA_ 10192022 REVW GFPC, Total Alpha Radium,
Liquid
-007 MW-22_10192022 REVW GFPC, Total Alpha Radium,
Liquid
-008 MW-27_10192022 REVW GFPC, Total Alpha Radium,
Liquid
-009 MW-02_10202022
-010 MW-39_10202022
Collect
Date & Time
17-OCT-2211:00
17-OCT-22 14:25
18-OCT -22 12:45
18-OCT-22 11 :20
1 9-OCT -22 1 O: 10
19-OCT -22 08:00
19-OCT -22 13:20
19-OCT-2214:30
20-OCT-22 09:10
20-OCT-22 10:30
Product
Reference
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Work Order Due Date: 22-NOV-22
Package Due Date:
EDD Due Date:
Due Date:
HM1
Receive Time # of
Date & Time Zone Cont.
25-OCT-22 10:00 -2 1
25-OCT-22 10:00 -2 1
25-OCT-22 10:00 -2 1
25-OCT -22 10:00 -2 1
25-OCT -22 10:00 -2 1
25-OCT -22 10:00 -2 1
25-OCT -22 10:00 -2 1
25-OCT-22 10:00 -2 1
25-OCT-22 10:00 -2 1
25-OCT-22 10:00 -2 1
Fax Date PM Comments
22-NOV-22
22-NOV-22
22-NOV-22
Lab
Matrix
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
Report Date: 22-NOV-22
Work Order: 598057
Page 1 of 2
Collector: C
Prelogin #: 202210160026
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
Aux Data
Group QC QC
Receive
Codes
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lf)
0
00 0\
If)
ci Cl r:/).
If)
N
4-< 0
r---
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~ P-<
GEL Laboratories LLC -Login Review Report
Product: GFCTORAL Workdef ID: 1458614
Method: EPA 903.0
Product Description: GFPC, Total Alpha Radium, Liquid
Samples: 001, 002, 003, 004, 005, 006, 007, 008
Parmname Check: All parmnames scheduled properly
CAS# Parmname
Gross Radium Alpha
In Product Group? No
Action Product Name Description
Contingent
Tests
Login Requirements:
Requirement
Group Name: Group Reference:
Report Date: 22-NOV-22
Work Order: 598057
Page 2 of 2
Path: Drinking Water (903.0 or 9315)
Product Reference: Gross Alpha
Moisture Correction: "As Received"
Client RDL or
PQL & Unit
Reporting Parm Included Included Custom
Units Function in Sample? in QC? List?
pCi/L REG y y No
Samples
Include? Comments
Peer Review by: ____________ _ Work Order (SDG#), PO# Checked? ____ _ C of C signed in receiver location? _____ _
r---
lr)
0
00 0--,
lr)
ci
Cl if]
lr)
N
4-;
0
00
(1)
~ p..
Jessica Ward
From:
Sent:
To:
Cc:
Subject:
Kathy,
Heather Millar
Tuesday, October 25, 2022 3:54 PM
Kathy Weinel; N. Tanner Holliday
Team Robinson
RE: GEL WO: 598057 Preservation Issue
I do apologize for the inconvenience this is causing. I will let management know so we can hopefully avoid this in the
future. Please let me know if there is anything else I can do for you.
Thank you,
Heather Millar
Project Manager Assistant
Laboratories LLC 4P
2040 Savage Road, Charleston, SC 29407 I P.O. Box 30712, Charleston, SC 29417
Office Main: 843.556.8171 I Office Fax: [phone]
E-Mail: [e-mail] I Website: www.gel.com
Follow us on Linkedln
From: Kathy Weinel <[e-mail]>
Sent: Tuesday, October 25, 2022 3:46 PM
To: Heather Millar <[e-mail]>; N. Tanner Holliday <[e-mail]>
Cc: Team Robinson <[e-mail]>
Subject: RE: GEL WO: 598057 Preservation Issue
[E~ERNAL EMAIL] E>Gl N01' ~LI.CK Onks _pr:attac~merifs unless you recqg/liz~ the senaer and Rnow tne c_ontent Is safe.
Heather,
Please discard those samples -we will resample.
More importantly, we get the sample bottles from GEL. This is the third time this quarter that we are resampling as a
result of an elevated pH in what are supposed to be pre-preserved bottles. We have not had these issues prior in these
wells -which leads me to believe it is a preservation issue with the GEL supplied bottles rather than a buffering issue
with the GW. Please advise management that the bottles may be inadequately preserved or the preservative is old and
ineffective.
Please note that Utah will not accept samples that are not preserved at the time of receipt. So we are forced to
resample. Also -these wells are a 4-5 hour purge time each prior to sampling. So at this point with the previous wells
and this group of wells we are at almost 2 full days of labor time to resample due to inadequate preservation of the
sample bottles.
1
Page 9 of 25 SDG: 598057
Thanks
K
Energy Fuels Resources (USA) Inc.
Kathy Weinel
Director, Regulatory Compliance
t:303.389.4134I c: I f:303.389.4125
[e-mail]
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 infonmation. If you are not the intended recipient(s) please delete this message and notify the sender. You may not use, distribute
print or copy this message if you are not the intended recipient(s).
From: Heather Millar <[e-mail]>
Sent: Tuesday, October 25, 2022 1:12 PM
To: Kathy Weinel <[e-mail]>; N. Tanner Holliday <[e-mail]>
Cc: Team Robinson <[e-mail]>
Subject: GEL WO: 598057 Preservation Issue
Good afternoon,
GEL received samples this morning October 25, 2022. A couple of the samples that came preserved did not hold the
preservation. Would you like us to try to preserve them again? The IDs for the samples that did not hold their
preservation are MW-02_10202022 and MW-39_10202022. Please advise.
Thank you,
Heather Millar
Project Manager Assistant
GEL LaboratoriesLLc 4P
2040 Savage Road. Charleston, SC 29407 I P.O. Box 30712. Charleston, SC 29417
Office Main: 843.556.8171 I Office Fax: [phone]
E-Mail: [e-mail] I Website: www.gel.com
Follow us on Linkedln
CONFIDENTIALITY NOTICE: This e-mail and any files transmitted with it are the property ofThe GEL Group, Inc. and its
affiliates. All rights, including without limitation copyright, are reserved. The proprietary information contained in this e-
mail message, and any files transmitted with it, is intended for the use of the recipient(s) named above. If the reader of
this e-mail is not the intended recipient, you are hereby notified that you have received this e-mail in error and that any
review, distribution or copying of this e-mail or any files transmitted with it is strictly prohibited. If you have received
this e-mail in error, please notify the sender immediately and delete the original message and any files transmitted. The
2
Page 10 of 25 SDG: 598057
unauthorized use of this e-mail or any files transmitted with it is prohibited and disclaimed by The GEL Group, Inc. and
its affiliates.
Disclaimer
The information contained in this communication from the sender is confidential. It is intended solely for use by the recipient and
others authorized to receive it. If you are not the recipient, you are hereby notified that any disclosure, copying, distribution or
taking action in relation of the contents of this information is strictly prohibited and may be unlawful.
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Page 11 of 25 SDG: 598057
List of current GEL Certifications as of 22 November 2022
State Certification
Alabama 42200
Alaska 17-018
Alaska Drinking Water SC00012
Arkansas 88-0651
CLIA 4200904046
California 2940
Colorado SC00012
Connecticut PH-0169
DoD ELAP/ ISO 17025 A2LA 2567.01
Florida NELAP E87156
Foreign Soils Permit P330-15-00283,P330-15-00253
Georgia SC00012
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 (A133904)
Maine 2019020
Maryland 270
Massachusetts M-SC012
Massachusetts PF AS Approv Letter
Michigan 9976
Mississippi SC00012
Nebraska NE-OS-26-13
Nevada SC000 122023-3
New Hampshire NELAP 2054
New Jersey NELAP SC002
New Mexico SC00012
New York NELAP 11501
North Carolina 233
North Carolina SDWA 45709
North Dakota R-158
Oklahoma 2022-160
Pennsylvania NELAP 68-00485
Puerto Rico SC00012
S. Carolina Radiochem 10120002
Sanitation Districts of L 9255651
South Carolina Chemistry 10120001
Tennessee TN 02934
TexasNELAP T104704235-22-20
UtahNELAP scooo 122022-3 7
Vermont VT87!56
Virginia NELAP 460202
Washington C780
Page 12 of 25 SDG: 598057
Radiochemistry
Technical Case Narrative
Energy Fuels Resources
SDG #: 598057
Product: GFPC, Total Alpha Radium, Liquid
Analvtical Method: EPA 903.0
Analytical Procedure: GL-RAD-A-044 REV# IO
Analytical Batch: 2339842
The following samples were analyzed using the above methods and analytical procedure(s).
Client Sample Identification
MW-17 10172022
MW-19 10172022
MW-18 10182022
MW-40 10182022
MW-01 10192022
MW-03A 10192022
MW-22 10192022
MW-27 10192022
Method Blank (MB)
GEL Sample ID#
598057001
598057002
598057003
598057004
598057005
598057006
598057007
598057008
1205239748
1205239749
1205239750
1205239751
1205239752
59805700I(MW-17_10172022) Sample Duplicate (DUP)
598057001(MW-17_10172022) Matrix Spike (MS)
598057001 (MW-17 _IO 172022) 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.
Quality Control (QC) Information
RDLMet
The following RDL was met with rounding.
Sample Analyte Value
1205239749 (MW-17_10172022DUP) Gross Radium Alpha Result 0.895 < MDA 1.12 > RDL 1 pCi/L
Miscellaneous Information
Additional Comments
The matrix spike and matrix spike duplicate, 1205239750 (MW-17 _10172022MS) and 1205239751
(MW-17_10172022MSD), aliquots were reduced to conserve sample volume.
Page 13 of 25 SDG: 598057
Certification Statement
Where the analytical method has been performed under NELAP certification, the analysis has met all of the
requirements of the NELAC standard unless otherwise noted in the analytical case narrative.
Page 14 of25 SDG: 598057
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Qualifier Definition Report
for
DNMIO0I Energy Fuels Resources (USA), Inc.
Client SDG: 598057 GEL Work Order: 598057
The Qualifiers in this report are defined as follows:
* A quality control analyte recovery is outside of specified acceptance criteria
** Analyte is a surrogate compound
U Analyte was analyzed for, but not detected above the CRDL.
ReviewNalidation
GEL requires all analytical data to be verified by a qualified data reviewer. In addition, all CLP-like deliverables
receive a third level review of the fractional data package.
The following data validator verified the information presented in this data report:
Signature: j~ ~ Name: Theresa Austin
Date: 22 NOV 2022 Title: Group Leader
Page 15 of 25 SDG: 598057
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 -[phone] -www.gel.com
QC Summarr
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado
Contact: Ms. Kathy Weinel
Workorder: 598057
Parmname ---NOM Sample _Qual
Rad Gas Flow
3atch 2339842
QC1205239749 598057001 DUP
Gross Radium Alpha u 0.201 u
Uncertainty +l-0.236
QC1205239752 LCS
Gross Radium Alpha 533
Uncertainty
QC1205239748 MB
Gross Radium Alpha u
Uncertainty
QC1205239750 598057001 MS
Gross Radium Alpha 2110 u 0.201
Uncertainty +l-0.236
QC1205239751 598057001 MSD
Gross Radium Alpha 2150 u 0.201
Uncertainty +l-0.236
Notes:
Counting Uncertainty is calculated at the 68% confidence level ( I-sigma).
The Qualifiers in this report are defined as follows:
**
<
>
Analyte is a surrogate compound
Result is less than value reported
Result is greater than value reported
The TIC is a suspected aldol-condensation product
QC Units
0.895 pCi/L
+l-0.382
450 pCi/L
+l-5.31
-0.191 pCilL
+l-0. 148
1750 pCilL
+l-21.4
1660 pCilL
+/-20.1
RPO%
NIA
5.36
A
B
BO
C
D
F
H
K
L
M
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
Results are either below the MDC or tracer recovery is low
Analyte has been confirmed by GC/MS analysis
Results are reported from a diluted aliquot of the sample
Estimated Value
Analytical holding time was exceeded
Analyte present. Reported value may be biased high. Actual value is expected to be lower.
Analyte present. Reported value may be biased low. Actual value is expected to be higher.
M if above MDC and less than LLD
Page 24 of 25 SDG: 598057
Reoort Date: November 22, 2022
REC% Rane Anlst
NIA JXK3
84.4 (75%-125%)
82.9 (75%-125%)
77.4 (0%-20%)
Page I of
Date Time
11120122 14:2
11/20122 14:2
11120122 14:2
11/20122 14:2
11/20122 14:2
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 -[phone] -www.gel.com
QC Summary
Workorder: 598057
Parmname NOM QC Units ~R_P~D_0_¼ __ R_E_C_% ___ R_an e Anlst
M Matrix Related Failure
NIA RPO or %Recovery limits do not apply.
NI
ND
NJ
Q
R
u
UI
UJ
UL
X
y
/\
h
See case narrative
Analyte concentration is not detected above the detection limit
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
One or more quality control criteria have not been met. Refer to the applicable narrative or DER.
Sample results are rejected
Analyte was analyzed for, but not detected above the CRDL.
Gamma Spectroscopy--Uncertain identification
Gamma Spectroscopy--Uncertain identification
Not considered detected. The associated number is the reported concentration, which may be inaccurate due to a low bias.
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
QC Samples were not spiked with this compound
RPO of sample and duplicate evaluated using +I-RL. Concentrations are <SX the RL. Qualifier Not Applicable for Radiochemistry.
Preparation or preservation holding time was exceeded
Page 2 of
Date Time
NIA indicates that spike recovery limits do not apply when sample concentration exceeds spike cone. by a factor of 4 or more or %RPO not applicable.
/\ The Relative Percent Difference (RPO) obtained from the sample duplicate (DUP) is evaluated against the acceptance criteria when the sample is greater than
five times (SX) the contract required detection limit (RL). In cases where the duplicate value is less than SX the RL, a control limit of +I-the RL is used to
evaluate the DUP result.
* Indicates that a Quality Control parameter was not within specifications.
For PS, PSD, and SOIL T results, the values listed are the measured amounts, not final concentrations.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the
requirements of the NELAC standard unless qualified on the QC Summary.
Page 25 of 25 SDG: 598057
le;l 3 II Laboratories LLC
a member of The GEL Group INC
PO Box 30712 Chatleston. SC 29417
2040 Savage Road Chatleston. SC 29407
P 843.556.8171
F 843.766.1178
December 06, 2022
Ms. Kathy Weinel
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado 80228
Re: White Mesa Mill G W
Work Order: 599611
Dear Ms. Weinel:
GEL Laboratories, LLC (GEL) appreciates the opportunity to provide the enclosed analytical results for the
sample(s) we received on November 04, 2022. This revised data report has been prepared and reviewed in
accordance with GEL's standard operating procedures. Package has been revised to reflect the correct sample ID
and collection date for sample MW-70_10312022.
Test results for NELAP or ISO 17025 accredited tests are verified to meet the requirements of those standards,
with any exceptions noted. The results reported relate only to the items tested and to the sample as received by
the laboratory. These results may not be reproduced except as full reports without approval by the laboratory.
Copies ofGEL's accreditations and certifications can be found on our website at www.gel.com.
Our policy is to provide high quality, personalized analytical services to enable you to meet your analytical needs
on time every time. We trust that you will find everything in order and to your satisfaction. If you have any
questions, please do not hesitate to call me at [phone], ext. 4289.
Purchase Order: DW16138
Enclosures
Sincerely
Julie Robinson
Project Manager
llll ~IIIIIIIIII Ill 111111111111111
gel.co m
Page 2 of 28 SDG: 599611 Revl
Energy Fuels Resources (USA), Inc.
White Mesa Mill GW
SDG: 599611
Package has been revised to reflect the correct sample ID and collection date for sample MW-70 _ 10312022.
December 06, 2022
Laboratorv [dentification:
GEL Laboratories LLC
2040 Savage Road
Charleston, South Carolina 29407
[phone]
Summary:
Receipt Narrative
for
Energy Fuels Resources (USA), Inc.
SDG: 599611
Sample receipt: The samples arrived at GEL Laboratories LLC, Charleston, South Carolina on November 04,
2022 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.
ample Identification: The laboratory received the following samples:
Laboratory ID Client ID
599611001 MW-35 10312022
599611002 MW-32 10312022
599611003 MW-02 11012022
599611004 MW-20_11012022
599611005 MW-23 11012022
599611006 MW-37 11012022
599611007 MW-38 I 1012022
599611008 MW-39 _11012022
599611009 MW-70 10312022
599611010 TW4-24 11012022
59961101 I MW-24 11022022
599611012 MW-24A_l 1022022
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: 599611 Revl
The enclosed data package contains the following sections: Case Narrative, Chain of Custody, Cooler Receipt
Checklist, Data Package Qualifier Definitions and data from the following fractions: Radiochemistry.
Page 4 of 28 SDG: 599611 Revl
Julie Robinson
Project Manager
t 7:N~RGYFUELS RESOURCES
Sheet 1 of 1
CHAIN OF CUSTODY
Samples Shipped to: _G_E_L_L_a_b_or_a_to_ri_es_,_L_L_C _______ Contact: Tanner Holliday
2040 Savage Road Ph: 435 678 2221
Charleston, SC 29407 [e-mail]
[phone]
Chain of Custody/Sampling Analysis Re uest
p . t ro1ec s ampers N ame s amp ers s· t 19na ure /
Q4 Ground Water 2022 Tanner Holliday I \/AAlllrl~J/4//~/ -· ,
Time
Sample ID Date Collected Collected Laboratory Analysis Requested
MW-35 10312022 10/31/2022 1345 Gross Alpha
MW-32 10312022 10/31/2022 1300 Gross Alpha
MW-02 11012022 11/1/2022 955 Gross Aloha
MW-20 11012022 11/1/2022 1200 Gross Alpha
MW-23 11012022 11/1/2022 1245 Gross Aloha
MW-37 11012022 11/1/2022 1305 Gross Alpha
MW-38 11012022 11/1/2022 1230 Gross Aloha
MW-39 11012022 11/1/2022 1120 Gross Alpha
MW-70 11012022 11/1/2022 1345 Gross Alpha
TW4-24 11012022 11/1/2022 1330 Gross Alpha
MW-24 11022022 11/2/2022 645 Gross Alpha
MW-24A 11022022 11/2/2022 700 Gross Alpha
Comments: Please send report to Kathy W einel at [e-mail]
Page 5 of 28 SDG: 599611 Revl
Date/Time Received By:(Signature)
11/2/2022
1130
Date/Time
Date/Time
I I -(j ·22
1010
Datemme
rnE I Laboratories LLC SAMPLE RECEIPT & REVIEW FORM
Client: ()NM, SDG/AR/COC/Work Order. Br/6/1
Receh•ed n v: fvl.L~ Dnle Received: lo ·c..f ·1,,,-?
FedEx Express
Circ~bl,: FedEx Ground PS Field Services Courier Olher
Carrier and Tracking Number
1-l t<l"=i l?'-lY o?.. Cf ~IC\ 9 7 ri+
Suspected Hn7.llrd Infonnotion ri 0 • If Ncl Counts> IO<kpm on s:unplc• not marked "r.ulioactivc", contact the R.1di11tion Snfoly Group for runltcrinvcsri~"'tion. :,.. z
I H.a.anl Class Shipped: UN#:
A)Shinned o.s a DOT Hnzanlous'/ tr UN29 I 0, Is tho Radioocrivc Shipment Survey Complirun7 Yes_ No_
B) Did the client designate the s:unplcs an, 10 be ( COC no1:11ion or ratlionctive stickers on c:o111ui11crs equal client designation.
received as radioactive7
C) Did lhe RSO classify the sampl>!S a.< I M._,imum Net Counts Observed• (Observed Counts. Arcu Backi;round Counts): ~mll/llr
I11dio~ct'""' Clnssilicd ns: Rael I nnd 2 Rnd 3
D) Did lhc client dcsh!11ote s:unnlcs :uc hazurdous·/ I COC no101ion ur hll:zard labds on cunlainers equal client de.i!l'lation.
I If D or E i• yes, select fl:izortls below.
E) Did the RSO idcntifv oossiblc hll7,irds? PCB's Flammable Poir.ign Soil RCRA Asbestos Bccyllium Od1cr:
Snmplc Receipt Critcrin r; < C, Comrnents/Qunlificrs (Required fur Nun-Confonnlng Items) > z z
Shipping containers received intact and i Circl" AppOcoblc: Scol< h<okcn Dlffl:at,-.:d conu,fni:r U!uldng cun111incr Oilier (dc<.:nno)
l :.eal~d7 / ii
2 Chain of custody documents included I I Circle Applic:ihlo: Clkn, coo1:1ch!J .2nd provided COC COC crc-3tcJ uvon rccclpl
with sl,ipment'/
rrucrvatiun Method: Wet la: [c,: Packs Dey icc~ther:
TEMP:ZDC:-3 Samples requiring cold preservation I ""11 tcmpcrarurcs ore rccnn!ed in Cclsill< •
wlthin (0 S 6 def. C)?• ..,. "'--
Doily check performed and pos.scd on JR / ffl Ten1perulur< Oc\'lco Serial #: ".J,,'1'L. 7~
4 tcmpcr.uurc gun1 S«ondwyTcrupcmturc Deviu: Serini fl (If Applicahlc}: ,l /l C'1-c:1, ,\11pllc:,blu: Sc:11$ broken O;n1il~ctl coot:1int;1r Lc:i.ki11,;: conwiiac:r 01hcr (dc.<cnoo)
5 Snmplc contuincrs intuct und scaled'/
Samples requiring chemicul preservation I
Smup1c: 10·1 w,tJ Con1:airacri Affi:tlcd:
6 at proper pH'/ If Pn.:.si:n-:a,iun nJJclJ, Lutrt:
If Y os, nre Encores or Soll Kits prcsclll for solid$' Y 0$ No NA (If Y(S. loku to VOA Frcc~.a:r)
Do nny samples require Volatile Do liquid. VOA vials contain ocld proservotinn? Yes No t,IA (If unknown, select l'fo) ..
7 Analysis? .\·/ Are liquid VOA viols fll!c: ofhc,dsp:11.-.:? Yes_ No_ NA_
:It: S::impJc ID's :mJ cont.aini:rs :1ffi:ctcd:
~ ID"s ond \cs~, affected:
8 Samples received within holding time? / ~ .
Sample ID's on COC ffilltch !D's on i !D's and cnn1runcr., off«1cd:
9 bellies? r
Date & time on COC match data&. lime Circle Applicable: No datci on contruocrs No 1in1c.,i;; nn cont.Uncrs COC missin& info Od1er (describe) 10 on bottles? (
N"umbcr of containers received mulch Circle Applicable: No comruncr cnun1 on CQC Other (describe)
11 number indicated on COC? / "· •
12 Ale lillmple c<.mlllincr:; itlcntifiublc as :m GEL orovidcd bv use of Gl!L labels?
13 COC form is properly signed in Circle Applkublc: Not n,linqui,hed Other (doscribc)
rclinquisl1cll/rccclvcd sections?
Commcnl$ (U5c Cun1in1rntion Fonn if needed):
PM (or PMA) review: lnitfals ..)f/L Dntc {(-'"J-7 7 Pose __l_ of
GL-CHL-SR-001 Rev7 .
Page 6 of28 SDG: 599611 Revl
GEL Laboratories LLC -Login Review Report
GEL Work Order/SDG: 599611
Client SDG: 599611
Q4 Ground Water 2022
Project Manager:
Project Name:
Purchase Order:
Package Level:
EDD Format:
Julie Robinson
DNMI00100 White Mesa Mill GW
DW16138
LEVEL3
EIM_DNMI
GELID Client Sample ID Client Sample Desc.
599611001 MW-35 _ 10312022
599611002 MW-32_10312022
599611003 MW-02_11012022
599611004 MW-20_11012022
599611005 MW-23_ 11012022
599611006 MW-37 _ 11012022
599611007 MW-38_ 11012022
599611008 MW-39_ 11012022
599611009 MW-70_ 10312022
599611010 TW4-24_ 11012022
599611011 MW-24_ 11022022
599611012 MW-24A_ 11 022022
Client Sample ID Status Tests/Methods
-001 MW-35_10312022 REVW GFPC, Total Alpha Radium,
Liquid
-002 MW-32_10312022 REVW GFPC, Total Alpha Radium,
Liquid
-003 MW-02_11012022 REVW GFPC, Total Alpha Radium,
Liquid
-004 MW-20_11012022 REVW GFPC, Total Alpha Radium,
Liquid
-005 MW-23_11012022 REVW GFPC, Total Alpha Radium,
Liquid
-006 MW-37_11012022 REVW GFPC, Total Alpha Radium,
Liquid
-007 MW-38_11012022 REVW GFPC, Total Alpha Radium,
Liquid
-008 MW-39_11012022 REVW GFPC, Total Alpha Radium,
Liquid
-009 MW-70_10312022 REVW GFPC, Total Alpha Radium,
Liquid
-010 TW4-24_11012022 REVW GFPC, Total Alpha Radium,
Liquid
-011 MW-24_11022022 REVW GFPC, Total Alpha Radium,
Liquid
-012 MW-24A_ 11022022 REVW GFPC, Total Alpha Radium,
Liquid
Collect
Date & Time
31-OCT-22 13:45
31-OCT-2213:00
01-NOV-22 09:55
01-NOV-22 12:00
01-NOV-22 12:45
01-NOV-22 13:05
01-NOV-2212:30
01-NOV-22 11 :20
31-OCT-22 13:45
01-NOV-22 13:30
02-NOV-22 06:45
02-NOV-22 07:00
Product
Reference
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Work Order Due Date: 05-DEC-22
Package Due Date:
EDD Due Date:
Due Date:
AJ1
Receive Time # of
Date & Time Zone Cont.
04-NOV-22 10:10 -2 1
04-NOV-22 10:10 -2 1
04-NOV-22 10:10 -2 1
04-NOV-22 10:10 -2 1
04-NOV-22 10:10 -2 1
04-NOV-22 10:10 -2 1
04-NOV-22 10:10 -2 1
04-NOV-22 10:10 -2 ,
04-NOV-22 10:10 -2 1
04-NOV-2210:10 -2 1
04-NOV-2210:10 -2 1
04-NOV-22 10:10 -2 1
Fax Date PM Comments
05-DEC-22
05-DEC-22
05-DEC-22
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
Report Date: 06-DEC-22
Work Order: 599611
Page 1 of 2
Collector: C
Prelogin #: 202211160908
Project Workdef ID: 1294356
SDG Status: Closed
Logged by:
Fax Days to Prelog Lab Field
Due Date Process CofC# Group QC QC
20
20
20
20
20
20
20
20
20
20
20
20
Receive
Aux Data Codes
...... > (I) ~ ...... ......
\0 °" °" tr)
ci
Q
r:/)
00
N
4-< 0
t"--
(I)
OJ) ctj
A-<
GEL Laboratories LLC -Login Review Report
Product: GFCTORAL Workdef ID: 1458614 In Product Group? No
Method: EPA 903.0
Product Description: GFPC, Total Alpha Radium, Liquid
Samples: 001, 002, 003, 004, 005, 006, 007, 008, 009, 010, 011, 012
Parmname Check: All parmnames scheduled properly
CAS#
Contingent
Tests
Parmname
Gross Radium Alpha
Action Product Name
Login Requirements:
Requirement
Description
Group Name: Group Reference:
Report Date: 06-DEC-22
Work Order: 599611
Page 2 of 2
Path: Drinking Water (903.0 or 9315)
Product Reference: Gross Alpha
Moisture Correction: "As Received"
Client RDL or
PQL & Unit
Reporting Parm Included Included Custom
Units Function in Sample? in QC? List?
pCi/L REG y y No
Samples
Include? Comments
Peer Review by: ____________ _ Work Order (SDG#), PO# Checked? ____ _ C of C signed in receiver location? _____ _
...... > ~ ...... ......
\0
°' °' lr)
d Cl r/1
00 N
4-< 0
00
Q)
~ 0-.
Julie Robinson
From:
Sent:
To:
Cc:
Subject:
Attachments:
Julie,
Kathy Weinel < [e-mail] >
Monday, December 5, 2022 11 :36 AM
Julie Robinson
N. Tanner Holliday; Jordan Christine App
FW: Results for GEL SDG 599611
599611.pdf
We had a small goof on the COC for the attached SDG.
The sample collection date and Field Sample ID (EFRI Sample number) for MW-70 is incorrect on the COC.
The correct sample date is actually 10/31/2022 and the EFRI number is MW-70_10312022.
Unfortunately, I will need a corrected hardcopy package and a corrected Locus EDD.
My apologies -these things happen!
Let me know if you need a corrected COC and we will send t over ASAP.
Thanks!
Kathy
Energy Fuels Resources (USA) Inc.
Kathy Weinel
Director, Regulatory Compliance
t:303.389.4134 I c: I f:303.389.4125
[e-mail]
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).
-----Original Message-----
1
Page 9 of28 SDG: 599611 Revl
From: GEL Data <[e-mail]>
Sent: Monday, December 5, 2022 7:10 AM
To: Kathy Weinel <[e-mail]>; N. Tanner Holliday <[e-mail]>
Cc: [e-mail]; [e-mail]
Subject: Results for GEL SDG 599611
Attached are the results for samples received at GEL Laboratories, LLC on November 04, 2022. Results have also been
posted to the GEL website. Please notify your Project Manager is you have any questions.
Thank you,
Julie Robinson
Do not reply to [e-mail] as this email address is not monitored. Please contact your project manager,
Julie Robinson, at [e-mail] regarding this message or its attachments.
Disclaimer
The information contained in this communication from the sender is confidential. It is intended solely for use by the recipient and
others authorized to receive it. If you are not the recipient, you are hereby notified that any disclosure, copying, distribution or
taking action in relation of the contents of this information is strictly prohibited and may be unlawful.
This email has been scanned for viruses and malware, and may have been automatically archived by Mimecast, a leader in email
security and cyber resilience. Mimecast integrates email defenses with brand protection, security awareness training, web security,
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2
Page 10 of28 SDG: 599611 Revl
List of current GEL Certifications as of06 December 2022
State Certification
Alabama 42200
Alaska 17-018
Alaska Drinking Water SC00012
Arkansas 88-0651
CUA 42D0904046
California 2940
Colorado SC00012
Connecticut PH-0169
DoD ELAP/ ISOl7025 A2LA 2567.01
Florida NELAP E87156
Foreign Soils Permit P330-15-00283,P330-15-00253
Georgia SC00012
Georgia SOWA 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 SC00012
Nebraska NE-OS-26-13
Nevada scooo 122023-3
New Hampshire NELAP 2054
New Jersey NELAP SC002
New Mexico SC00012
New York NELAP 11501
North Carolina 233
North Carolina SOWA 45709
North Dakota R-158
Oklahoma 2022-160
Pennsylvania NELAP 68-00485
Puerto Rico SC00012
S. Carolina Radiochem 10120002
Sanitation Districts of L 9255651
South Carolina Chemistry 10120001
Tennessee TN 02934
TexasNELAP Tl04704235-22-20
Utah NELAP scooo 122022-3 7
Vermont VT87156
Virginia NELAP 460202
Washington C780
Page 11 of 28 SDG: 599611 Revl
Radiochemistry
Technical Case Narrative
Energy Fuels Resources
SDG #: 599611
Product: GFPC, Total Alpha Radium, Liquid
Analvtical Method: EPA 903.0
Analytical Procedure: GL-RAD-A-044 REV# 10
Analytical Batch: 2339842
The following samples were analyzed using the above methods and analytical procedure(s).
Client ample Identification
MW-35 10312022
MW-32 10312022
MW-02 11012022
MW-20_11012022
MW-23 11012022
MW-37 11012022
MW-38_11012022
MW-39 11012022
MW-70 10312022
TW4-24 11012022
MW-24 11022022
MW-24A_l 1022022
Method Blank (MB)
GEL Sample ID#
599611001
599611002
599611003
599611004
599611005
599611006
599611007
599611008
599611009
599611010
599611011
599611012
1205239748
1205239749
1205239750
1205239751
1205239752
59805700l(MW-17_10172022) Sample Duplicate (DUP)
59805700l(MW-17_10172022) Matrix Spike (MS)
598057001(MW-17_10172022) 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.
Quality Control (OC) Information
RDLMet
The following RDL was met with rounding.
Sample Analyte Value
1205239749 (MW-17_10172022DUP) Gross Radium Alpha Result 0.895 < MDA 1.12 > RDL 1 pCi/L
Miscellaneous Information
Additional Comments
The matrix spike and matrix spike duplicate, 1205239750 (MW-17 _10172022MS) and 1205239751
Page 12 of 28 SDG: 599611 Revl
(MW-17 _IO l 72022MSD), aliquots were reduced to conserve sample volume.
Certification Statement
Where the analytical method has been performed under NELAP certification, the analysis has met all of the
requirements of the NELAC standard unless otherwise noted in the analytical case narrative.
Page 13 of28 SDG: 599611 Revl
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Qualifier Definition Report
for
DNMIO0 1 Energy Fuels Resources (USA), Inc.
Client SDG: 599611 GEL Work Order: 599611
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: 06 DEC 2022 Title: Group Leader
Page 14 of 28 SDG: 599611 Revl
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 -[phone] -www.gel.com
QC Summary
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado
Contact: Ms. Kathy Weinel
Workorder: 599611
Parmname NOM Samp~ ual
Rad Gas Flow
3atch 2339842
QC1205239749 598057001 DUP
Gross Radium Alpha u 0.201 u
Uncertainty +l-0.236
QC1205239752 LCS
Gross Radium Alpha 533
Uncertainty
QC!205239748 MB
Gross Radium Alpha u
Uncertainty
QC1205239750 598057001 MS
Gross Radium Alpha 2110 u 0.201
Uncertainty +l-0.236
QC1205239751 598057001 MSD
Gross Radium Alpha 2150 u 0.201
Uncertainty +l-0.236
Notes:
Counting Uncertainty is calculated at the 68% confidence level (I-sigma).
The Qualifiers in this report are defined as follows:
**
<
>
Analyte is a surrogate compound
Result is less than value reported
Result is greater than value reported
The TIC is a suspected aldol-condensation product
QC Units
----
0.895 pCilL
+l-0.382
450 pCilL
+l-5.31
-0. 191 pCilL
+l-0.148
1750 pCilL
+l-21.4
1660 pCilL
+l-20.1
RPD¾
NIA
5.36
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: 599611 Revl
Reoort Date: December 6, 2022
REC% Rane Anlst
NIA JXK3
84.4 (75%-125%)
82.9 (75%-125%)
77.4 (0%-20%)
Page 1 of
Date Time
11120122 14:2
11120122 14:2
11120122 14:2
I 1120122 14:2
11120/22 14:2
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 -[phone] -www.gel.com
QC Summary
Workorder: 599611 Page 2 of
Parm name NOM Sam(lle ~ QL U_n•~·ts~_R-'---=-P=D~0/4 REC% Ran,.ge Anlst Date Time
M Matrix Related Failure
NIA RPD or %Recovery limits do not apply.
NI
ND
NJ
Q
R
u
UI
UJ
UL
X
y
/\
h
See case narrative
Analyte concentration is not detected above the detection limit
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
One or more quality control criteria have not been met. Refer to the applicable narrative or DER.
Sample results are rejected
Analyte was analyzed for, but not detected above the CRDL.
Gamma Spectroscopy--Uncertain identification
Gamma Spectroscopy--Uncertain identification
Not considered detected. The associated number is the reported concentration, which may be inaccurate due to a low bias.
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
QC Samples were not spiked with this compound
RPD of sample and duplicate evaluated using +I-RL. Concentrations are <5X the RL. Qualifier Not Applicable for Radiochemistry.
Preparation or preservation holding time was exceeded
NIA indicates that spike recovery limits do not apply when sample concentration exceeds spike cone. by a factor of 4 or more or %RPD not applicable.
"The Relative Percent Difference (RPD) obtained from the sample duplicate (DUP) is evaluated against the acceptance criteria when the sample is greater than
five times (5X) the contract required detection limit (RL). In cases where the duplicate value is less than 5X the RL, a control limit of +I-the RL is used to
evaluate the DUP result.
* Indicates that a Quality Control parameter was not within specifications.
For PS, PSD, and SDIL T results, the values listed are the measured amounts, not final concentrations.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the
requirements of the NELAC standard unless qualified on the QC Summary.
Page 28 of28 SDG: 599611 Revl
TabF
Laboratory Analytical Reports -Accelerated Monitoring
Tab Fl
Laboratory Analytical Reports -Accelerated Monitoring
November 2022
Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www. Chem tech Ford. com CHEMTECH·FORD Serving the lntermountain West Since 1953
LABORATORIES
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-11_11082022
Matrix: Water
Date Sampled: 11/8/22 12:30
Chloride
Nitrate+ Nitrite, Total, as N
Sulfate
Total Dissolved Solids (TDS)
\ldals
Manganese, Dissolved
Result
71.9
2.74
1140
2270
0.220
Project Name: November Ground Water 2022
www.ChemtechFord.com
Units
mg/L
mg/L
mg/L
mg/L
mg/L
Certificate of Analysis
Minimum
Reporting
Limit
1.00
0.100
50.0
20
0.0100
PO#:
Receipt: 11/11/22 10:45@ 0.3 °C
Date Reported: 12/2/2022
Project Name: November Ground Water 2022
Sampled By: Tanner Holliday
Method
EPA300.0
EPA353.2
EPA300.0
SM2540C
EPA200.8
CtF WO#: 22K0963
Preparation
Date/Time
11/15/22
I 1/21/22
I 1/11/22
11/11/22
I 1/21/22
Lab ID: 22K0963-01
Analysis
Date/Time
11/16/22
I 1/21/22
I 1/14/22
I 1/11/22
I 1/21/22
.fulilll
Page 3 of 18
I Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www. Chem tech Ford. com CHEMTECH·FORD Serving the lntermountain West Since 1953
LABORATORIES
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-25_11092022
Matrix: Water
Date Sampled: 11/9/22 11:10
I nor~anic
Total Dissolved Solids (TDS) 2690
Project Name: November Ground Water 2022
www.ChemtechFord.com
Units
mg/L
Certificate of Analysis
Minimum
Reporting
!J.mi!
20
PO#:
Receipt: 11/11/22 10:45@ 0.3 °C
Date Reported: 12/2/2022
Project Name: November Ground Water 2022
Sampled By: Tanner Holliday
~
SM2540C
CtF WO#: 22K0963
Preparation
Date/Time
11/14/22
Lab ID: 22K0963-02
Analysis
Date/Time
11/14/22
.E!.ailll
Page 4 of 18
Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0 :[phone] F: [phone]
www.ChemtechFord.com CHEMTECH·FORD Serving the lntermountain West Since 1953
lA80R,\TOA1£S
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-26_11102022
Matrix: Water
Date Sampled: 11/10/22 7:15
lnor~anic
Chloride
Nitrate+ Nitrite, Total, as N
\'olalilc Or~anil' ( ·0111po11nd,
Chloroform
59.2
0.408
512
Project Name: November Ground Water 2022
www.ChemtechFord.com
mg/L
mg/L
ug/L
Certificate of Analysis
Minimum
Reporting
Limit
1.00
0.100
50.0
PO#:
Receipt: 11/11/22 10:45@ 0.3 °C
Date Reported: 12/2/2022
Project Name: November Ground Water 2022
Sampled By: Tanner Holliday
Method
EPA300.0
EPA353.2
EPA 8260D 15030A
CtF WO#: 22K0963
Preparation
Date/Time
11/15/22
I 1/21/22
11/16/22
Lab ID: 22K0963-03
Analysis
Date/Time
11/16/22
I 1/21/22
I 1/16/22
~
QM-4X
Page 5 of 18
I Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com CHEMTECH·FORD Serving the lntermountain West Since 1953
L/~BORATO RI ES
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-30_11092022
Matrix: Water
Date Sampled: 11/9/22 10:35
lnorl-(anic
Chloride
Nitrate+ Nitrite, Total, as N
i\lctals
Selenium, Dissolved
Uranium, Dissolved
Result
156
15.9
0.0756
0.0101
Project Name: November Ground Water 2022
www.ChemtechFord.com
mg/L
mg/L
mg/L
mg/L
Certificate of Analysis
Minimum
Reporting
Limit
5.00
0.500
0.0050
0.0003
PO#:
Receipt: 11/11/22 10:45@ 0.3 °C
Date Reported: 12/2/2022
Project Name: November Ground Water 2022
Sampled By: Tanner Holliday
Method
EPA300.0
EPA353.2
EPA200.8
EPA200.8
CtF WO#: 22K0963
Preparation
Date/Time
11/16/22
11/21/22
11/21/22
11/21/22
Lab ID: 22K0963-04
Analysis
Date/Time
11/17/22
11/21/22
11/21/22
11/21/22
.E!illrul
Page 6 of 18
I Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www. Chem tech Ford. com CHEMTECH·FORD Serving the lntermountain West Since 1953
Ll~BORATOl!IEti
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-31_11082022
Matrix: Water
Date Sampled: 11/8/22 14:20
lnor~anic
Chloride
Nitrate+ Nitrite, Total, as N
Sulfate
Total Dissolved Solids (TDS)
Uranium, Dissolved
Result
243
16.0
1380
2670
0.0245
Project Name: November Ground Water 2022
www. Chem tech Ford. com
Units
mg/L
mg/L
mg/L
mg/L
mg/L
Certificate of Analysis
Minimum
Reporting
Limit
5.00
0.500
20.0
20
0.0003
PO#:
Receipt: 11/11/22 10:45@ 0.3 °C
Date Reported: 12/2/2022
Project Name: November Ground Water 2022
Sampled By: Tanner Holliday
~
EPA300.0
EPA353.2
EPA300.0
SM2540 C
EPA200.8
CtF WO#: 22K0963
Preparation
Date/Time
I 1/15/22
ll/21/22
ll/28/22
I 1/11/22
II/21/22
Lab ID: 22K0963-05
Analysis
Date/Time
11/16/22
I 1/21/22
I 1/29/22
I 1/11/22
I 1/21/22
Page 7 of 18
Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www. Chem tech Ford. com CHEMTECH·FORD Serving the lntermountain West Since 1953
L/~60RATORIES
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-65_11092022
Matrix: Water
Date Sampled: 11/9/22 10:35
Inorganic
Chloride
Nitrate+ Nitrite, Total, as N
i\lctals
Selenium, Dissolved
Uranium, Dissolved
Result
183
15.7
0,0768
0.0104
Project Name: November Ground Water 2022
www.ChemtechFord.com
Units
mg/L
mg/L
mg/L
mg/L
Certificate of Analysis
Minimum
Reporting
Limit
5.00
0.500
0.0050
0.0003
PO#:
Receipt: 11/11/22 10:45@ 0.3 ·c
Date Reported: 12/2/2022
Project Name: November Ground Water 2022
Sampled By: Tanner Holliday
Method
EPA300.0
EPA353.2
EPA200.8
EPA200.8
CtF WO#: 22K0963
Preparation
Date/Time
11/15/22
11/21/22
11/21/22
11/21/22
Lab ID: 22K0963-06
Analysis
Date/Time
11/16/22
11/21/22
11/21/22
11/21/22
Page 8 of 18
Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www. Chem tech Ford. com CHEMTECH·FORD Serving the lntermountain West Since 1953
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: Trip Blank
Matrix: Water
Date Sampled: 11/10/22 7:15
\'olatilc Organic Com rounds
Chloroform
Result
< 1.0
Project Name: November Ground Water 2022
www. Chem tech Ford. com
Units
ug/L
Certificate of Analysis
Minimum
Reporting
Limit
1.0
PO#:
Receipt: 11/11/22 10:45@ 0.3 °C
Date Reported: 12/2/2022
Project Name: November Ground Water 2022
Sampled By: Tanner Holliday
Method
EPA 8260D 15030A
CtF WO#: 22K0963
Preparation
Date/Time
11/16/22
Lab ID: 22K0963-07
Analysis
Date/Time
11/16/22
.E!.J!g{fil
Page 9 of 18
9632 South 500 West
CHEMTECH·FORD
LABOR/\T0 ~ IE S
12/2/2022
Work Order: 22K0963
Project: November Ground Water 2022
Energy Fuels Resources, Inc.
Attn: Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Client Service Contact: 801.262. 7299
The analyses presented on this report were performed in accordance with the
National Environmental Laboratory Accreditation Program (NELAP) unless
noted in the comments, flags, or case narrative. If the report is to be used for
regulatory compliance, it should be presented in its entirety, and not be
altered.
Approved By:
Melissa Connolly, Project Manager
Sandy, Utah 84070 801.262.7299 Main 866.792.0093 Fax
Serving the lntermountain West since 1953
www.ChemtechFord.com
Page 1 of 18
CH EM TECH-FORD
LABOAATORIES
Energy Fuels Resources, Inc.
Project: November Ground Water 2022
Project Manager: Tanner Holliday
Laboratory ID
22K0963-01
22K0963-02
22K0963-03
22K0963-04
22K0963-05
22K0963-06
22K0963-07
Sample Name
MW-11 _11082022
MW-25_ 11092022
MW-26_ 11102022
MW-30_ 11092022
MW-31_11082022
MW-65_ 11092022
Trip Blank
Work Order Report Narrative
Sample Preparation
All samples were prepared within method specified holding times. No preparation issues were noted.
Method Blanks
All blank values were within method acceptance criteria. No blank values exceeded the minimum reporting limit for any
analysis in this work order.
Laboratory Control Samples
All laboratory control samples were within method acceptance criteria.
Method Spikes
All method spike recoveries were within method acceptance criteria, except as noted by qualifying flags.
Method Spike Duplicates
All method spike duplicates were within method acceptance criteria, except as noted by qualifying flags.
Corrective Actions
There are no corrective actions associated with this work order.
Project Name: November Ground Water 2022
www.ChemtechFord.com
CtF WO#: 22K0963
Page 2 of 18
I
CHEMTECH-FORD
LABORATORIES
Chemtech-Ford Laboratories
Serving the lntermountain West Since 1953
9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Report Footnotes
Abbreviations
Certificate of Analysis
PO#:
Receipt: 11/11/22 10:45@ 0.3 °C
Date Reported: 12/2/2022
Project Name: November Ground Water 2022
ND= Not detected at the corresponding Minimum Reporting Limit (MRL).
I mg/L = one milligram per liter or I mg/kg= one milligram per kilogram = I part per million.
I ug/L = one microgram per liter or I ug/kg = one microgram per kilogram= I part per billion.
I ng/L = one nanogram per liter or I ng/kg = one nano gram per kilogram = I part per trillion.
Flag Descriptions
QM-4X = The spike recovery was outside of QC acceptance limits for the MS and/or MSD due to anaJyte concentration at 4 times or greater the spike
concentration. The QC batch was accepted based on LCS and/or LCSD recoveries within the acceptance limits.
Project Name: November Ground Water 2022
www.ChemtechFord.com
CtF WO#: 22K0963
Page 10 of 18
8
I 10
,2
I
Address:
Contact:
Phone#:
Email:
Project Name:
Project#:
PO#:
Sampler Name:
2..1-/ic1o/Co'J
IIIW-11_11082022
IIIW-25_11092022
IIIW-26_11102022
IIIW-30_11092022
MW-31_11082022
MW-65_11092022
Trip Blank
American West
Analytical Laboratories
463 W. 3600 S. Salt Lake City, UT 84115
Phone# [phone] Toll Free# [phone]
1
6425 8. Hwy. 191
Blanding, UT 84511
Tanner Holliday
[phone] Cell#:
thoWda:,@;eDerDfaeb.com; lr:welne~erir;yfaels.com;
November Ground Water 2022
Tanner Holliday
Samele ID: Date SamDled
11/8/2022
11/9/2022
11/10/2022
11/9/2022
11/8/2022
11/9/2022
11/10/2022
Rellnqulohedb!:.:J JL.// .. L __ Oete:
Sln~eturo I tu1 n I If._ ,,,1012022
I/ llme:
PrtnlName: Tanner Ho.l.lida" 1130
Re11nqu1ened by: Date:
Sklneh..ire
Tlme:
PrtnlName;
Rollnqulehed by: Date
Sionature
Time:
Print Name:
Rellnqulehed by: Dale:
Slaneture
Time:
Print Name:
CHAIN OF CUSTODY
All analysis wlll be conducted using NELAP accredited methods and all data wlll be reported using AWAL'e standard enalyte llsta and
reporting llmlls (PQL) unlesa speciflcally requested otherwise on this Chain or Custody and/or attached documentation.
AWAL Lab Sample Set#
Page of
I QC Level: I Turn Around Time: Unless other arrangemenlB have been made, r•DAfo stgned reports wlll be emeUed by 5:00 pm on
3 Standard the day they are due.
I X Include EDD: Laboratory Use Only
LOCUS UPLOAD
EXCEL Sample-, Wor•· I.AP5 X Field Filtered For:
Dlaaolved lllletala , Shlpp<>d or •nd dollv0tod
00 co'
A anlE) ci 00 co' co' 0 2 0 ci 0 0 0 For Compliance With: IN c::, c::, C'I Tamp<Maturo CJ • .? ·c ..._ 0 C'I C'I ;:::. D NELAP a [',, IN ;:::. ;:::. ci ..._ 0 Q' D RCRA
0 [',, 0 0 c::, D CWA 4 Received Broken/Leaking £!. ci c::, ~ c::, c::, IO D SOWA (Improperly Sealed) 0 ~ ~ C'I I £!. I i 9 ~ D ELAP/A2LA y N u 9 u o' D NLLAP ~ o' ! c:i B C'i' Ill 0 l i! c::, D Non-Compliance 5 Property Preserved ~ ~ c::, "II .!l ~ O') ,2 D Other: y N O') II dl ... 0 Checked et bench I!! !!l. :a ... G' u :a 0 .. ID X 0 c::, c::, ~ y N ·c Cf) "II "II "Cl "Cl "II C .; c::, ;'J; c::, s i .E u " u u It) ::; c::, ~ ~ ~ ~ lit. u Known Hazards 6 Received Within C It) £!. 8 ID -: lit. : : : : ~ c!Sngllmee Time a. (II al • & 'o E 0 u ~ 5l g . N
Samoled .. ~ II!: i5 i5 i5 i5 i5 Samele Comments
1230 4 w X X X X X 17_,v-";l.._ 7(.' l'V! I Z l/ (i-_
1110 I w X /1, /'J...-71--
715 5 w X X X g·~~-,-Y N NA
1035 3 w X X X X ..,_JC'?) I :ll.. C -~ 2 . cm on Outer Package
1420 4 w X, x-x · X x · • Y N NA
1035 3 w X X X X 3 Pteon, on Sample E) y N
4 Unbro~an on Somi,lo 8 715 3 w X Y N NA
Dlacrvpanclea Betw9en Semple
y N Labels and COC Recob
Received by: Date: Special Instructions: Signature
[Tlme:
PrtntNema: / Sample containers for metals were field filtered. See the
RooolY~ ~ (f_k._., __/ D•7i ///7z.. i..--Analytical Scope of Work for Reporting Limits and voe analyte ;Slonoturo -f. ,:,vz,.,......_
P,lnl Nomo: £ /4,, '--1-1,:V"!;.1 a.._~/ / 1101itil/S list. ~· --·· ·--1 .•.•
Received by: I Data: l'/.187Y4YU:W6071855 I Slonelure Nov 11 !c:11:'.iQl:cl':l ZQ1ZZ [Tlme: 182?7L9 HIPP~j . ' Print Name:
Received lly: Oete:
$1onelure
I
Page 11 of 18 Time:
IPrtr,tNeme:
Analyte
QC Sample ID: BWK092 l-BLK1
Date Prepared: 11/21/2022
Manganese, Dissolved
Selenium, Dissolved
Uranium, Dissolved
QC Sample ID: BWK0921-BS1
Date Prepared: 11/21/2022
Manganese, Dissolved
Selenium, Dissolved
Uranium, Dissolved
QC Sample ID: BWK0921-MS1
Date Prepared: I 1/21/2022
Manganese, Dissolved
Selenium, Dissolved
Uranium, Dissolved
QC Sample ID: BWK0921-MS2
Date Prepared: 11/21/2022
Manganese, Dissolved
Selenium, Dissolved
Uranium, Dissolved
QC Sample ID: BWK0921-MS3
Date Prepared: 11/21/2022
Manganese, Dissolved
Selenium, Dissolved
Uranium, Dissolved
CtF WO#: 22K0963
www.ChemtechFord.com
QC Report for Work Order (WO) -22K0963
% Rec RPD Limits RPD Max Result Source Cone SpkValue MRL DF
Blank -EPA 200.8
Batch: BWK092 l
Date Analyzed: 11/21/2022 Units: mg/L
ND 0.0100 1.00
ND 0.0050 1.00
ND 0.0003 1.00
LCS -EPA 200.8
Batch: BWK0921
Date Analyzed: 11/21/2022 Units: mg/L
109 85 -115 0.044 0.D400 0.0005 1.00
104 85 -115 0.042 0.0400 0.0005 1.00
105 85 -115 0.042 0.0400 0.0003 1.00
Matrix Spike -EPA 200.8
Batch: BWK0921 QC Source Sample: 22K0963-0l
Date Analyzed: 11/21/2022 Units: mg/L
106 70 -130 0.263 0.220 0.0400 0.0005 1.00
121 70 -130 0.067 0.019 0.0400 0.0005 1.00
103 70 -130 0.044 0.002 0.0400 0.0003 1.00
Batch: BWK0921 QC Source Sample: 22K0963-06
Date Analyzed: 11/21/2022 Units: mg/L
104 70 -130 0.048 0.006 0.0400 0.0005 1.00
115 70-130 0.123 0.077 0.0400 0.0005 1.00
103 70 -130 0.052 0.010 0.0400 0.0003 1.00
Batch: BWK0921 QC Source Sample: XXXXXXX-XX
Date Analyzed: ll /21/2022 Units: mg/L
92.6 70 -130 0.116 0.079 0.0400 0.0005 1.00
105 70 -130 0.042 0.0002 0.0400 0.0005 1.00
104 70 -130 0.042 0.0009 0.0400 0.0003 1.00
Page 12 of 18
QC Report for Work Order (WO) -22K0963
Analyte %Rec RPO Limits RPO Max Result Source Cone SpkValue MRL OF
Blank -EPA 300.0
QC Sample ID: BWK.0546-BLKI Batch: BWK.0546
Date Prepared: 11/11/2022 Date Analyzed: 11/14/2022 Units: mg/L
Sulfate ND 1.00 1.00
QC Sample ID: BWK0674-BLK1 Batch: BWK0674
Date Prepared: 11/15/2022 Date Analyzed: 11/16/2022 Units: mg/L
Chloride ND 1.00 1.00
QC Sample ID: BWK.0750-BLKl Batch: BWK.0750
Date Prepared: 11/16/2022 Date Analyzed: 11/17/2022 Units: mg/L
Chloride ND 1.00 1.00
QC Sample ID: BWKl 114-BLKl Batch: BWK1114
Date Prepared: 11/28/2022 Date Analyzed: 11/29/2022 Units: mg/L
Sulfate ND 1.00 1.00
LCS -EPA 300.0
QC Sample ID: BWK.0546-BSl Batch: BWK.0546
Date Prepared: 11/11/2022 Date Analyzed: 11/14/2022 Units: mg/L
Sulfate 92.6 90 -110 46.3 50.0 1.00 1.00
QC Sample ID: BWK0674-BS1 Batch: BWK.0674
Date Prepared: 11 /15/2022 Date Analyzed: 11/16/2022 Units: mg/L
Chloride 99.2 90-110 49.6 50.0 1.00 1.00
QC Sample ID: BWK.0750-BSl Batch: BWK.0750
Date Prepared: 11/16/2022 Date Analyzed: 11/17/2022 Units: mg/L
Chloride 101 90 -110 50.6 50.0 1.00 1.00
QC Sample ID: BWK1114-BS1 Batch: BWK1114
Date Prepared: 11/28/2022 Date Analyzed: 11/29/2022 Units: mg/L
Sulfate 101 90 -110 50.7 50.0 1.00 1.00
Matrix Spike -EPA 300.0
QC Sample ID: BWK.0546-MSl Batch: BWK.0546 QC Source Sample: XXXXXXX-XX
Date Prepared: 11/11/2022 Date Analyzed: 11/14/2022 Units: mg/L
Sulfate 103 80 -120 2650 2130 500 55.0 1.00
QC Sample ID: BWK0546-MS2 Batch: BWK.0546 QC Source Sample: 22K0963-01
Date Prepared: 11/11/2022 Date Analyzed: 11/14/2022 Units: mg/L
Chloride 82.2 80 -120 461 50.3 500 55.0 1.00
Sulfate 98.4 80 -120 1630 1140 500 55.0 1.00
QC Sample ID: BWK0674-MS1 Batch: BWK.0674 QC Source Sample: XXXXXXX-XX
Date Prepared: 11/15/2022 Date Analyzed: 11/16/2022 Units: mg/L
Chloride -6090 80 -120 769 6860 100 11.0 1.00
QM-4X -The spike recovery was outside of QC acceptance limits for the MS and/or MSD due to analyte concentration
at 4 times or greater the spike concentration. The QC batch was accepted based on LCS and/or LCSD recoveries
within the acceptance limits.
QC Sample ID: BWK0674-MS2 Batch: BWK.0674 QC Source Sample: 22K0963-0l
Date Prepared: 11/15/2022 Date Analyzed: 11/16/2022 Units: mg/L
Chloride 79.9 80 -120 80.8 71 .9 11.1 1.11 1.00
QM-4X -The spike recovery was outside of QC acceptance limits for the MS and/or MSD due to analyte concentration
at 4 times or greater the spike concentration. The QC batch was accepted based on LCS and/or LCSD recoveries
within the acceptance limits.
QC Sample ID: BWK0674-MS3 Batch: BWK.0674 QC Source Sample: 22K0963-03
Date Prepared: 11/15/2022 Date Analyzed: 11/16/2022 Units: mg/L
Chloride 78.6 80 -120 68.0 59.2 11.1 1.11 1.00
CtF WO#: 22K0963
www.ChemtechFord.com Page 13 of 18
QC Report for Work Order (WO) -22K0963
Analyte % Rec RPO Limits RPO Max Result Source Cone
Matrix Spike -EPA 300.0 (cont.)
QC Sample ID: BWK0674-MS3 Batch: BWK0674 QC Source Sample: 22K0963-03
Date Prepared: 11/15/2022 Date Analyzed: 11/16/2022 Units: mg/L
QM-4X -The spike recovery was outside of QC acceptance limits for the MS and/or MSD due to analyte concentration
at 4 times or greater the spike concentration. The QC batch was accepted based on LCS and/or LCSD recoveries
within the acceptance limits.
QC Sample ID: BWK0674-MS4 Batch: BWK.0674 QC Source Sample: 22K0963-06
Date Prepared: 11/15/2022 Date Analyzed: 11/16/2022 Units: mg/L
Chloride 92.8 80 -120 229 183
QC Sample ID: BWK0750-MS 1 Batch: BWK.0750 QC Source Sample: XXXXXXX-XX
Date Prepared: 1 l /16/2022 Date Analyzed: 11/17/2022 Units: mg/L
Chloride 465 80 -120 51.6
QC Sample ID: BWK.1114-MSl Batch: BWK.1114 QC Source Sample: XXXXXXX-XX
Date Prepared: 11/28/2022 Date Analyzed: 11/29/2022 Units: mg/L
Sulfate 72.5 80 -120 1220 1150
Matrix Spike Dup -EPA 300.0
QC Sample ID: BWK.0546-MSDI Batch: BWK0546 QC Source Sample: XXXXXXX-XX
Date Prepared: 11/11/2022 Date Analyzed: 11/14/2022 Units: mg/L
Sulfate 103 0.00711 80 -120 20 2650 2130
QC Sample ID: BWK0546-MSD2 Batch: BWK.0546 QC Source Sample: 22K0963-0l
Date Prepared: 11/11/2022 Date Analyzed: 11/15/2022 Units: mg/L
Sulfate 98.2 0.0530 80 -120 20 1630 1140
QC Sample ID: BWK.0674-MSDl Batch: BWK0674 QC Source Sample: XXXXXXX-XX
Date Prepared: 1 l /15/2022 Date Analyzed: 11/16/2022 Units: mg/L
Chloride -6090 0.289 80 -120 20 767 6860
QM-4X -The spike recovery was outside of QC acceptance limits for the MS and/or MSD due to analyte concentration
at 4 times or greater the spike concentration. The QC batch was accepted based on LCS and/or LCSD recoveries
within the acceptance limits.
QC Sample ID: BWK0674-MSD2 Batch: BWK.0674 QC Source Sample: 22K0963-0l
Date Prepared: 11/15/2022 Date Analyzed: 11/16/2022 Units: mg/L
Chloride 74.2 0.788 80 -120 20 80.2 71.9
QM-4X -The spike recovery was outside of QC acceptance limits for the MS and/or MSD due to analyte concentration
at 4 times or greater the spike concentration. The QC batch was accepted based on LCS and/or LCSD recoveries
within the acceptance limits.
QC Sample ID: BWK0674-MSD3 Batch: BWK0674 QC Source Sample: 22K0963-03
Date Prepared: 11/15/2022 Date Analyzed: 1 I /16/2022 Units: mg/L
Chloride 86.8 1.33 80 -120 20 68.9 59.2
QC Sample ID: BWK0674-MSD4 Batch: BWK.0674 QC Source Sample: 22K0963-06
Date Prepared: 11/15/2022 Date Analyzed: 11/16/2022 Units: mg/L
Chloride 87.6 1.15 80 -120 20 227 183
QC Sample ID: BWK.0750-MSDI Batch: BWK0750 QC Source Sample: XXXXXXX-XX
Date Prepared: 11/16/2022 Date Analyzed: 11/17/2022 Units: mg/L
Chloride 465 0.0807 80 -120 20 51.7
QC Sample ID: BWK.1114-MSDI Batch: BWK.1114 QC Source Sample: XXXXXXX-XX
Date Prepared: 11/28/2022 Date Analyzed: 11/29/2022 Units: mg/L
Sulfate 82.3 0.794 80 -120 20 1230 1150
CtF WO#: 22K0963
www.ChemtechFord.com
Spk Value MRL OF
50.0 5.50 1.00
11.1 1.11 1.00
100 11.0 1.00
500 55.0 1.00
500 55.0 1.00
100 11.0 1.00
11.1 1.11 1.00
11.1 1.11 1.00
50.0 5.50 1.00
11.1 1.11 1.00
100 11.0 1.00
Page 14 of 18
Analyte
QC Sample ID: BWK0909-BLK1
Date Prepared: l l/21/2022
Nitrate + Nitrite, Total, as N
QC Sample ID: BWK0909-BS1
Date Prepared: 11/21/2022
Nitrate+ Nitrite, Total, as N
QC Sample ID: B WK0909-MS 1
Date Prepared: l l /21/2022
Nitrate + Nitrite, Total, as N
QC Sample ID: BWK0909-MS2
Date Prepared: 11/21/2022
Nitrate+ Nitrite, Total, as N
QC Sample ID: BWK0909-MS3
Date Prepared: 11 /2 1/2022
Nitrate + Nitrite, Total, as N
QC Sample ID: BWK0909-MS4
Date Prepared: 11/21/2022
Nitrate + Nitrite, Total, as N
QC Sample ID: BWK0909-MSDI
Date Prepared: l 1/2 l /2022
Nitrate + Nitrite, Total, as N
QC Sample ID: BWK0909-MSD2
Date Prepared: 11/21/2022
Nitrate + Nitrite, Total, as N
QC Sample ID: BWK0909-MSD3
Date Prepared: 11/21/2022
Nitrate + Nitrite, Total, as N
QC Sample ID: BWK0909-MSD4
Date Prepared: 11/21/2022
Nitrate + Nitrite, Total, as N
CtF WO#: 22K0963
www. Chem tech Ford. com
QC Report for Work Order (WO) -22K0963
%Rec RPD Limits RPD Max Result Source Cone
Blank -EPA 353.2
Batch: BWK0909
Date Analyzed: 11 /21/2022 Units: mg/L
ND
LCS -EPA 353.2
Batch: BWK0909
Date Analyzed: 11/21/2022 Units: mg/L
94.7 80 -120 1.89
Matrix Spike -EPA 353.2
Batch: BWK0909 QC Source Sample: XXXXXXX-XX
Date Analyzed: 11 /2 I /2022 Units: mg/L
93.7 80 -120 9.65 8.71
Batch: BWK0909 QC Source Sample: 22K0963-0l
Date Analyzed: 1 l /2 I /2022 Units: mg/L
102 80 -120 3.76 2.74
Batch: BWK0909 QC Source Sample: 22K0963-03
Date Analyzed: 11/21/2022 Units: mg/L
92.1 80 -120 1.33 0.408
Batch: BWK0909 QC Source Sample: 22K0963-06
Date Analyzed: 11/21/2022 Units: mg/L
101 80 -120 16.7 15.7
Matrix Spike Dup -EPA 353.2
Batch: BWK0909 QC Source Sample: XXXXXXX-XX
Date Analyzed: l l /2 l /2022 Units: mg/L
97.7 0.414 80 -120 20 9.69 8.71
Batch: BWK0909 QC Source Sample: 22K0963-0I
Date Analyzed: ll /21 /2022 Units: mg/L
101 0.267 80 -120 20 3.75 2.74
Batch: BWK0909 QC Source Sample: 22K0963-03
Date Analyzed: l l /2 l /2022 Units: mg/L
87.6 3.44 80 -120 20 1.28 0.408
Batch: BWK0909 QC Source Sample: 22K0963-06
Date Analyzed: 11/21/2022 Units: mg/L
105 0.191 80 -120 20 16.8 15.7
Spk Value MRL DF
0.100 1.00
2.00 0.100 1.00
1.00 0.500 5.00
1.00 0.100 1.00
1.00 0.100 1.00
1.00 0.500 5.00
1.00 0.500 5.00
1.00 0.100 1.00
1.00 0.100 1.00
1.00 0.500 5.00
Page 15 of 18
QC Report for Work Order (WO) -22K0963
Analyte %Rec RPO Limits RPO Max Result Source Cone
Blank -EPA 8260D /5030A
QC Sample ID: BWK0760-BLK1 Batch: BWK0760
Date Prepared: 11/16/2022 Date Analyzed: 11/16/2022 Units:
Chloroform ND
LCS -EPA 8260D /5030A
QC Sample ID: BWK0760-BS1 Batch: BWK0760
Date Prepared: 11/16/2022 Date Analyzed: 11/16/2022 Units:
Chloroform 104 70 -130 10.4
Matrix Spike -EPA 8260D /5030A
QC Sample ID: BWK0760-MS1 Batch: BWK0760 QC Source Sample: 22K0963-03
Date Prepared: 11/16/2022 Date Analyzed: 11/16/2022 Units:
Chloroform -3920 70 -130 120 512
QM-4X -The spike recovery was outside of QC acceptance limits for the MS and/or MSD due to analyte concentration
at 4 times or greater the spike concentration. The QC batch was accepted based on LCS and/or LCSD recoveries
within the acceptance limits.
Matrix Spike Dup -EPA 8260D /5030A
QC Sample ID: BWK0760-MSD1 Batch: BWK0760 QC Source Sample: 22K0963-03
Date Prepared: 11/16/2022 Date Analyzed: 11/16/2022 Units:
Chloroform -4030 -2.68 70 -130 20 110 512
QM-4X -The spike recovery was outside of QC acceptance limits for the MS and/or MSD due to analyte concentration
at 4 times or greater the spike concentration. The QC batch was accepted based on LCS and/or LCSD recoveries
within the acceptance limits.
CtF WO#: 22K0963
www.ChemtechFord.com
ug/L
ug/L
ug/L
ug/L
SpkValue MRL OF
1.0 1.00
10.0 1.0 1.00
10.0 1.0 1.00
10.0 1.0 1.00
Page 16 of 18
Analyte
QC Sample ID: BWK0545-BLK1
Date Prepared: 11/11 /2022
Total Dissolved Solids (TDS)
QC Sample ID: BWK0591-BLK1
Date Prepared: 11/14/2022
Total Dissolved Solids (TDS)
QC Sample ID: BWK0545-DUP1
Date Prepared: 11/11/2022
Total Dissolved Solids (TDS)
QC Sample ID: BWK0545-DUP2
Date Prepared: 11/11/2022
Total Dissolved Solids (TDS)
QC Sample ID: BWK0591-DUP1
Date Prepared: 11/14/2022
Total Dissolved Solids (TDS)
QC Sample ID: BWK0591-DUP2
Date Prepared: 11/14/2022
Total Dissolved Solids (TDS)
QC Sample ID: BWK0545-BSI
Date Prepared: 11/11/2022
Total Dissolved Solids (TDS)
QC Sample ID: BWK0591-BS1
Date Prepared: 11/14/2022
Total Dissolved Solids (TDS)
CtF WO#: 22K0963
www.ChemtechFord.com
QC Report for Work Order (WO) -22K0963
% Rec RPD Limits RPD Max Result Source Cone Spk Value MRL DF
Blank -SM 2540 C
Batch: BWK0545
Date Analyzed: 11/11/2022 Units: mg/L
ND 10 1.00
Batch: BWK0591
Date Analyzed: 11/14/2022 Units: mg/L
ND 10 1.00
Duplicate -SM 2540 C
Batch: BWK0545 QC Source Sample: XXXXXXX-XX
Date Analyzed: 11/11/2022 Units: mg/L
0.2 10 1920 1920 20 1.00
Batch: BWK0545 QC Source Sample: 22K0963-0l
Date Analyzed: 11/11/2022 Units: mg/L
10 2300 2270 20 1.00
Batch: BWK0591 QC Source Sample: XXXXXXX-XX
Date Analyzed: 11/14/2022 Units: mg/L
10 296 300 20 1.00
Batch: BWK0591 QC Source Sample: XXXXXXX-XX
Date Analyzed: 11/14/2022 Units: mg/L
10 288 284 20 1.00
LCS -SM 2540 C
Batch: BWK0545
Date Analyzed: 11/11/2022 Units: mg/L
100 90 -110 400 400 20 1.00
Batch: BWK0591
Date Analyzed: 11/14/2022 Units: mg/L
104 90 -110 416 400 20 1.00
Page 17 of 18
Surrogates Report for Work Order (WO) -22K0963
QCID Analyte % Rec LCL UCL Result SpkValue
Blank -EPA 8260D /5030A
BWK0760-BLK1 1,2-Dichloroethane-d4 100 64.2 126 10.0 10.0
BWK0760-BLK1 4-Bromofluorobenzene 97.9 71.4 125 9.79 10.0
BWK0760-BLK1 Toluene-dB 98.3 63.2 129 9.83 10.0
LCS -EPA 8260D /5030A
BWK0760-BS1 1,2-Dichloroethane-d4 97.7 64.2 126 9.77 10.0
BWK0760-BS1 4-Bromofluorobenzene 97.5 71.4 125 9.75 10.0
BWK0760-BS1 Toluene-dB 100 63.2 129 10.0 10.0
Matrix Spike -EPA 8260D /5030A
BWK0760-MS1 1,2-Dichloroethane-d4 102 64.2 126 10.2 10.0
BWK0760-MS1 4-Bromofluorobenzene 98.8 71.4 125 9.88 10.0
BWK0760-MS1 Toluene-dB 100 63.2 129 10.0 10.0
Matrix Spike Dup -EPA 8260D /5030A
BWK0760-MSD1 1,2-Dichloroethane-d4 99.3 64.2 126 9.93 10.0
BWK0760-MSD1 4-Bromofluorobenzene 97.1 71.4 125 9.71 10.0
BWK0760-MSD1 Toluene-dB 100 63.2 129 10.0 10.0
Surrogate Recoveries (Field Samples)
LabNumber Analyte Result Spklvl %Rec LCL UCL
8260 Low Level Volatiles
22K0963-03 Toluene-dB
22K0963-03 4-Bromofluorobenzene
22K0963-03 1,2-Dichloroethane-d4
8260 Low Level Volatiles
22K0963-07 Toluene-dB
22K0963-07
22K0963-07
4-Bromofluorobenzene
1,2-Dichloroethane-d4
CtF WO#: 22K0963
www.ChemtechFord.com
10.1
9.92
9.98
9.93
9.75
9.57
10.0
10.0
10.0
10.0
10.0
10.0
101
99.2
99.8
99.3
97.5
95.7
63.2 129
71.4 125
64.2 126
63.2 129
71.4 125
64.2 126
Batch DF
BWK0760 1.00
BWK0760 1.00
BWK0760 1.00
BWK0760 1.00
BWK0760 1.00
BWK0760 1.00
BWK0760 1.00
BWK0760 1.00
BWK0760 1.00
BWK0760 1.00
BWK0760 1.00
BWK0760 1.00
Qualifier
Page18of18
TabF2
Laboratory Analytical Reports -Accelerated Monitoring
December 2022
Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www. Chem tech Ford. com
Serving the lntermountain West Since 1953
CHEMTECH-FORD
LABORATOrues
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-11_12142022
Matrix: Water
Date Sampled: 12/14/22 12:15
Inorganic
Chloride
Nitrate+ Nitrite, Total, as N
Sulfate
Total Dissolved Solids (TDS)
\lctals
Manganese, Dissolved
Result
52.3
1.30
1330
2370
0.273
Proiect Name: December Ground Water 2022
www.ChemtechFord.com
Units
mg/L
mg/L
mg/L
mg/L
mg/L
Certificate of Analysis
Minimum
Reporting
Limit
1.00
0.l00
20.0
20
0.0100
PO#:
Receipt: 12/16/22 8:44@ -0.1 °C
Date Reported: 1/3/2023
Project Name: December Ground Water 2022
Sampled By: Tanner Holliday
Method
EPA300.0
EPA353.2
EPA300.0
SM2540C
EPA200.8
CtF WO#: 22L 1318
Preparation
Date/Time
12/28/22
12/16/22
12/19/22
12/16/22
12/20/22
Lab ID: 22L1318-01
Analysis
Date/Time
12/29/22
12/16/22
12/19/22
12/16/22
12/20/22
f!..!!lru).
Page 3 of 20
I Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0 :[phone] F: [phone]
www.ChemtechFord.com
Serving the lntermountain West Since 1953
CHEMTECH-FORD
LA80AA'r0RleS
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-25_12142022
Matrix: Water
Date Sampled: 12/14/22 11 :45
Inorganic
Total Dissolved Solids (TDS)
Result
2780
Proiect Name: December Ground Water 2022
www.ChemtechFord.com
Units
mg/L
Certificate of Analysis
Minimum
Reporting
Limit
20
PO#:
Receipt: 12/16/22 8:44@ -0.1 °C
Date Reported: 1/3/2023
Project Name: December Ground Water 2022
Sampled By: Tanner Holliday
Method
SM 2540 C
CtF WO#: 22L 1318
Preparation
Date/Time
12/16/22
Lab ID: 22Ll318-02
Analysis
Date/Time
12/16/22
I!J!.g{fil
Page 4 of 20
Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0 :[phone] F: [phone]
www.ChemtechFord.com
Serving the lntermountain West Since 1953
CHEMTECH-FORD
tAEIOAAlOAll:S
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-26_12152022
Matrix: Water
Date Sampled: 12/15/22 8:00
Inorganic
Chloride
Nitrate+ Nitrite, Total, as N
\'olatilc Organic Compounds
Chloroform
Result
60.6
2.66
460
Proiect Name: December Ground Water 2022
www.ChemtechFord.com
Units
mg/L
mg/L
ug/L
Certificate of Analysis
Minimum
Reporting
Limit
1.00
0.100
100
PO#:
Receipt: 12/16/22 8:44@ -0.1 °C
Date Reported: 1/3/2023
Project Name: December Ground Water 2022
Sampled By: Tanner Holliday
Method
EPA300.0
EPA353.2
EPA 8260D /5030A
CtF WO#: 22L 1318
Preparation
Date/Time
12/28/22
12/16/22
12/19/22
Lab ID: 22Ll318-03
Analysis
Date/Time
12/29/22
12/16/22
12/19/22
Page 5 of 20
I Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0 :[phone] F: [phone]
www. Chem tech Ford. com
Serving the lntermountain West Since 1953
CHEMTECH-FORD
LABOIIATORIES
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-30_12132022
Matrix: Water
Date Sampled: 12/13/22 12:25
Inorganic
Chloride
Nitrate+ Nitrite, Total, as N
\lctals
Selenium, Dissolved
Uranium, Dissolved
Result
195
16.1
0.0708
0,0130
Proiect Name: December Ground Water 2022
www. Chem tech Ford. com
Units
mg/L
mg/L
mg/L
mg/L
Certificate of Analysis
Minimum
Reporting
Limit
5.00
0.500
0.0050
0.0003
PO#:
Receipt: 12/16/22 8:44@ -0.1 °C
Date Reported: 1/3/2023
Project Name: December Ground Water 2022
Sampled By: Tanner Holliday
EPA300.0
EPA353.2
EPA200.8
EPA200.8
CtF WO#: 22L1318
Preparation
Date/Time
12/28/22
12/29/22
12/20/22
12/20/22
Lab ID: 22L1318-04
Analysis
Date/Time
12/29/22
12/29/22
12/20/22
12/20/22
.E!J!g(tl
Page 6 of 20
I Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0:[phone] F: [phone]
www.ChemtechFord.com
Serving the lntermountain West Since 1953
CHEMTECH-FORD
lABOAAt'ORIES
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-31_12132022
Matrix: Water
Date Sampled: 12/13/22 14:25
Inorganic
Chloride
Nitrate+ Nitrite, Total, as N
Sulfate
Total Dissolved Solids (TDS)
\lctals
Uranium, Dissolved
335
12.6
1280
2700
0.0262
Proiect Name: December Ground Water 2022
www.ChemtechFord.com
Units
mg/L
mg/L
mg/L
mg/L
mg/L
Certificate of Analysis
Minimum
Reporting
Limit
5.00
0.500
20.0
20
0.0003
PO#:
Receipt: 12/16/22 8:44 @ -0.1 °C
Date Reported: 1/3/2023
Project Name: December Ground Water 2022
Sampled By: Tanner Holliday
Method
EPA300.0
EPA353.2
EPA300.0
SM 2540 C
EPA200.8
CtF WO#: 22L1318
Preparation
Date/Time
12/28/22
12/16/22
12/19/22
12/16/22
12/20/22
Lab ID: 22L1318-05
Analysis
Date/Time
12/29/22
12/16/22
12/19/22
12/16/22
12/20/22
.El!lilll
Page 7 of 20
I Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0 :[phone] F: [phone]
www.ChemtechFord.com
Serving the lntermountain West Since 1953
CHEMTECH-FORO
lA80JIAT0~1E$
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: MW-65_12132022
Matrix: Water
Date Sampled: 12113122 12:25
Inorganic
Chloride
Nitrate+ Nitrite, Total, as N
\lctals
Selenium, Dissolved
Uranium, Dissolved
Result
183
15.2
0.0780
0.0126
Proiect Name: December Ground Water 2022
www.ChemtechFord.com
Units
mg/L
mg/L
mg/L
mg/L
Certificate of Analysis
Minimum
Reporting
Limit
5.00
0.500
0.0050
0.0003
PO#:
Receipt: 12116122 8:44@ -0.1 ·c
Date Reported: 1/3/2023
Project Name: December Ground Water 2022
Sampled By: Tanner Holliday
EPA300.0
EPA353.2
EPA200.8
EPA200.8
CtF WO#: 22L 1318
Preparation
Date/Time
12/28/22
12/16/22
12/20/22
12/20/22
Lab ID: 22L1318-06
Analysis
Date/Time
12/29/22
12/16/22
12/20/22
12/20/22
fug{fil
Page 8 of 20
I Chemtech-Ford Laboratories 9632 South 500 West
Sandy, UT 84070
0 :[phone] F: [phone]
www.ChemtechFord.com
Serving the lntermountain West Since 1953
CHEMTECH-FORD
LA90flAYOA:IES
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Sample ID: Trip Blank
Matrix: Water
Date Sampled: 12/15/22 8:00
\'olatilc Or~anic Compounds
Chloroform < 1.0
Proiect Name: December Ground Water 2022
www.ChemtechFord.com
Units
ug/L
Certificate of Analysis
Minimum
Reporting
Limit
1.0
PO#:
Receipt: 12/16/22 8:44@ -0.1 °C
Date Reported: 1/3/2023
Project Name: December Ground Water 2022
Sampled By: Tanner Holliday
Method
EPA 8260D 15030A
CtF WO#: 22L 1318
Preparation
Date/Time
12/19/22
Lab ID: 22L1318-07
Analysis
Date/Time
12/19/22
fug{fil
Page 9 of 20
9632 South 500 West
I
CHEMTECH·FORD
l.A D O~.oHOi! IIES
1/3/2023
Work Order: 22L1318
Project: December Ground Water 2022
Energy Fuels Resources, Inc.
Attn: Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Client Service Contact: 801.262.7299
The analyses presented on this report were performed in accordance with the
National Environmental Laboratory Accreditation Program (NELAP) unless
noted in the comments, flags, or case narrative. If the report is to be used for
regulatory compliance, it should be presented in its entirety, and not be
altered.
Approved By:
Melissa Connolly, Project Manager
Sandy, Utah 84070 801.262.7299 Main 866.792.0093 Fax
Serving the lntermountain West since 1953
www.ChemtechFord.com
Page 1 of 20
I
CHEMTECH-FORD
LAB051AT0F!:IE:S
Chemtech-Ford Laboratories
Serving the lntermountain West Since 1953
9632 South 500 West
Sandy, UT 84070
0 :[phone] F: [phone]
www.ChemtechFord.com
Energy Fuels Resources, Inc.
Project: December Ground Water 2022
Project Manager: Tanner Holliday
Laboratory ID
22L1318-01
22L 1318-02
22L 1318-03
22L1318-04
22L 1318-05
22L 1318-06
22L 1318-07
Sample Name
MW-11 _ 12142022
MW-25_ 12142022
MW-26_ 12152022
MW-30 _ 12132022
MW-31_ 12132022
MW-65 _ 12132022
Trip Blank
Sample Preparation
Work Order Report Narrative
All samples were prepared within method specified holding times. No preparation issues were noted.
Method Blanks
All blank values were within method acceptance criteria. No blank values exceeded the minimum reporting limit for any
analysis in this work order.
Laboratory Control Samples
All laboratory control samples were within method acceptance criteria.
Method Spikes
All method spike recoveries were within method acceptance criteria, except as noted by qualifying flags.
Method Spike Duplicates
All method spike duplicates were within method acceptance criteria, except as noted by qualifying flags.
Corrective Actions
There are no corrective actions associated with this work order.
Page 2 of 20
CHEMTECH-FORD
LABORATO~IES
Chemtech-Ford Laboratories
Serving the lntermountain West Since 1953
9632 South 500 West
Sandy, UT 84070
0 :[phone] F: [phone]
www.ChemtechFord.com
Certificate of Analysis
Energy Fuels Resources, Inc.
Tanner Holliday
6425 South Highway 191
Blanding, UT 84511
Report Footnotes
Abbreviations
ND= Not detected at the corresponding Minimum Reporting Limit (MRL).
PO#:
Receipt: 12/16/22 8:44@ -0.1 °C
Date Reported: 1/3/2023
Project Name: December Ground Water 2022
I mg/L = one milligram per liter or I mg/kg= one milligram per kilogram = 1 part per million,
1 ug/L = one microgram per liter or I ug/kg = one microgram per kilogram= I part per billion.
I ng/L = one nano gram per liter or I ng/kg = one nanogram per kilogram = I part per trillion.
Proiect Name: December Ground Water 2022
www.ChemtechFord.com
CtF WO#: 22L1318
Page 10 of 20
I,
i
~
r'4
'S
~
'\
I
I
!
I
American West
'1,,ZA . .,{ '?ltAnalytical Laboratories
463 W. 3600 S. Sall Lake City, UT 84115
Phone# [phone] Toll Free # [phone] L~ Fax# [phone] Email [e-mail]
www.awal-labs.com
Client: Energy Fuels Resources, Inc.
Address: 6425 8. Hwy. 191
Blanding, UT 84511
Contact: Tanner Holliday
Phone#: [phone] Cell#:
Email: tholllda:,@enerc,faela.com; [e-mail];
Project Name: December Ground Water 2022
Project#:
PO#:
Sampler Name: Tanner Holliday
.
SamDle ID: Date SamDled
IIW-11_12142022 12/14/2022
IIW-25_12142022 12/14/2022
IIW-26_12152022 12/15/2022
IIW-30_12132022 12/13/2022
IIW-31_12132022 12/13/2022
IIW-65_12132022 12/13/2022
Trip Blank 12/15/2022
Rellr>qlli.ohed b:::) J,JJ L ,_/_ Oate:
Slanorure In A••• 12/15/2022
V Tlme:
Print Name: Tanner Hollldav 1100
Relinquished by: Dale:
$1g"81ure
Time:
Print Name,.:
Reffnqul8hed by: Date:
SJanahl"'
Time:
PrlntName;
Reffnquhlhed by: Date:
Slonalure
Time:
Print Name:
CHAIN OF CUSTODY
All analysis ¥1411 be conducted using NELAP accredited methods and all dela will be reported using AWAL's standard anaryte llsts and
reporting limits {POL) unless specfRcalfy requaated otherMse on this Chain or Custody and/or attached documenlatk>n.
AWAL Lab Sample Sel #
Page of
QC Level: Tum Around Time: Unl8S8 other arrangement& have been made, I°"' Da<e ~ olgned reportll will be emailed by 5:00 pm on
Standard the day lhey are due. -
X Include EDD: Laboratory Use Only
LOCUS UPLOAD
EXCEL Sample& W6f8:
X Field Filtered For:
Dl.uohred Metala 1 Shipped or hand dollv6f8d
00 ~ ~ c:i 00 ~ c:i 2 Ambient or Chilled 0 c:i c:i c:i c::, For Compliance With:
Temperature -6. I C'I c::, c::, c-.
----0 c-. c-. ;::: □ NELAP 3 ·c t'-C'I ;::: ;::: c:i ----c:i i:i' □ RCRA
0 t'-c:i c:i c::, □ CWA £!. c:i c::, c::, ~ c::, 4 ROCGived Brokon/1.oaklng
0 IC) D SOWA = C'I ~ C:!. .. c-. (Improperly Sealed) -] 9 • ~ □ ELAP/ A2LA y N u 9 .. o' D NLLAP
~ ! o' i! t c:i e □ Non-Compliance c:i ] a c::, 5 Property Preaerved ~ ~ c::, .,, .!! "l .s □ Other: y N "l ~ iJl .. 0 ; !!2. lll .. G' lll 0 .. Chocked al bench :s 0 c::, c::, 0 y N C: C'l .,, c::, ;J; .,, .,, .,, .,, c::, :a j :J 0 .. u .. u ! .!: c::, .!: .!: .!: "' u Known Hazards 6 Racetvad Wllhln II: "' ~ :t. .. ..... a :t. a 0 a a i Holding 11meo Time ci. N ! = .. & 0 E i a i y N SamDled .. c1l i5 i5 i5 i5 i5 SamDle Comments
1215 4 w X X X X X
1145 I w X
800 5 w X X X 1 Preeant on Outa, Package
y N NA
1225 3 w X X X X 2 Unbroken on Outer Package
1425 4 w X X X X X y N NA
1225 3 w X X X X 3 Present on Sample
y N NA
4 Unbroken on Sample
800 3 w X y N NA
OIKtoPAndoo Ba_, Sample
1ll1111111 II''""' ........ 7
( A 0(. 1Z187Y4Y0392186926
V vi -
Racetvod ~ / y ,,..../ c:..1,,inature I),,/ A ~ .J.,.. ~ Oot•:n •• / \p-7-1-Special Instructions:
..__..v .
11mo; Q ~ L\ 4 Print Name: Sample containers for metals were field filtered. See the Received by: Date:
SJonalure Analytical Scope of Work for Reporting Limits and voe analyte
Tlma: 1:-
PrlnlNAmo:
Received by: Doto: Sample Receipt Conditions:
Slanalur8 /) Custody Seals Present vf COrrect Containers ( ) Headspace Present (VOC)
Timo: /I COC Included ( ) Temperature Blank
PrinlNama: Y, Containers Intact
t~ece1ved within Hold Racetved by: D•to: COC and t..ib<:ls Match
Sla'l8lur9 Sufficient Sample Volume Ct,ock4!d bv: I 1="
I
,0' COC Complete
Y, Rec.?1ved on Ice
Timo: Page 11 of 20
PrintN■m■: -
Work Order# 1,;~L l~l9:) -------
Delivery Method:
/uPs
d
' _ .. ; --~ .
Sam_ple#
-D\ ~CA·
(f':J
-t71-
b3
n'A ~
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('YO~ \
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10;:;1" l)'P
"
01
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h
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Container
An (7..)
W\
N
A10
Pnn
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W{J)
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Pr-a
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ouner j .• t
rnrier I , I i
i I I I Chemtech Lot • i .& '5 ~1 ar ]
Preservative i "
17_30
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\--Z..~O
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\1 ... :-Z,Z..
f,Z,.'3S-
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~ I Misc ; Ji I Volume I (oz/ml)
CHEMTECH FORD LABORATORIES
Sample Receipt
Receiving Temperature -0 · \ ·c
I_;-• •· ). t.'°1~'-, -~ ..a1...-. ~~1::....:.1 1,.
-,. ~. ·.a ~ • • ... ·~-•• -,,
Comments
I
CHEMTECH-FORD
L/\BOR.\TO RI ES
Sample Condltlbn
(check If yes)
0 Custody Seals
Containers Intact
C0C can be matched to bottles
Received on Ice
Correct Containers(s)
Surficent Sample Volume
D HcadspJce Present (VOC)
Received within Holding Time
Plastic Containers
A-Pliistic Unpreserved
8-Miscellaneous Plastic
C-Cyanide Qt (Na0H)
E· Coliform/Ecoli/HPC
F-Sulfide Qt (Zn Acetale)
l· Mercury 1631
M· Metals Pint (HN03)
N-Nutrient Pint (H2S04)
R· Radiological (HN03)
5-Sludge Cup</Tubs
Q-Plastic Bag
Glass Containers
D· 625 (Na2S203)
G-Glass Unpreserved
H· HAAs (NH4CI)
J. 508/515/525 (NaZS03)
K-515.3 Herbicides
0-Oil & Grease (HCI)
P-Phenols (H2S04)
T-TOC/T0X (H3P04)
U-531 (MCAA, Na2S203)
V-524/THMs (Ascorbic Acid)
w-s260 voe 11,1 HCII
X-Vial Unpreserved
V-624/504 (Na2S203)
z-Miscellaneous Glass
Page 12 of 20
QC Report for Work Order (WO) -22L 1318
Analyte %Rec RPD Limits RPD Max Result Source Cone
Blank -EPA 200.8
QC Sample ID: BWL0843-BLK1 Batch: BWL0843
Date Prepared: 12/20/2022 Date Analyzed: 12/20/2022 Units: mg/L
Manganese, Dissolved ND
Selenium, Dissolved ND
Uranium, Dissolved ND
LCS -EPA 200.8
QC Sample ID: BWL0843-BSI Batch: BWL0843
Date Prepared: 12/20/2022 Date Analyzed: 12/20/2022 Units: mg/L
Manganese, Dissolved 96.7 85 -115 0.039
Selenium, Dissolved 92.6 85 -115 0.037
Uranium, Dissolved 99.1 85 -115 0.040
Matrix Spike -EPA 200.8
QC Sample ID: BWL0843-MS1 Batch: BWL0843 QC Source Sample: 22Ll 318-01
Date Prepared: 12/20/2022 Date Analyzed: 12/20/2022 Units: mg/L
Manganese, Dissolved 143 70 -130 0.331 0.273
QM-4X -The spike recovery was outside of QC acceptance limits for the MS and/or MSD due to analyte concentration
at 4 times or greater the spike concentration. The QC batch was accepted based on LCS and/or LCSD recoveries
within the acceptance limits.
Selenium, Dissolved
Uranium, Dissolved
CtF WO#: 22L 1318
www.ChemtechFord.com
94.6
97.1
70 -130 0.051 0.013
70 -130 0.045 0.006
SpkValue MRL DF
0.0100 1.00
0.0050 1.00
0.0003 1.00
0.0400 0.0005 1.00
0.0400 0.0005 1.00
0.0400 0.0003 1.00
0.0400 0.0005 1.00
0.0400 0.0005 1.00
0.0400 0.0003 1.00
Page 13 of20
QC Report for Work Order (WO) -22L 1318
Analyte % Rec RPO Limits RPO Max Result Source Cone
Blank -EPA 300.0
QC Sample ID: BWL0787-BLK1 Batch: BWL0787
Date Prepared: 12/19/2022 Date Analyzed: 12/19/2022 Units: mg/L
Sulfate ND
QC Sample ID: BWL1114-BLKI Batch: BWLI 114
Date Prepared: 12/28/2022 Date Analyzed: 12/28/2022 Units: mg/L
Chloride ND
LCS -EPA 300.0
QC Sample ID: BWL0787-BS1 Batch: BWL0787
Date Prepared: 12/19/2022 Date Analyzed: 12/19/2022 Units: mg/L
Sulfate 89.0 90 -110 44.5
QM-11 -The Laboratory Control Sample recovery was outside acceptance limits. The analytical batch was accepted
based on the recovery of the Method Spike.
QC Sample ID: BWLI 114-BSI Batch: BWL1114
Date Prepared: 12/28/2022 Date Analyzed: 12/28/2022 Units: mg/L
Chloride 98.5 90 -110 49.2
Matrix Spike -EPA 300.0
QC Sample ID: BWL0787-MS1 Batch: BWL0787 QC Source Sample: XXXXXXX-:XX
Date Prepared: 12/19/2022 Date Analyzed: 12/19/2022 Units: mg/L
Sulfate 109 80 -120 2580 1490
QC Sample ID: BWL0787-MS2 Batch: BWL0787 QC Source Sample: 22L 1318-01
Date Prepared: 12/19/2022 Date Analyzed: 12/19/2022 Units: mg/L
Sulfate 97.8 80 -120 1520 1330
QC Sample ID: BWLI 114-MSl Batch: BWLll 14 QC Source Sample: XX:XXXXX-XX
Date Prepared: 12/28/2022 Date Analyzed: 12/28/2022 Units: mg/L
Chloride 103 80 -120 114 11 .2
QC Sample ID: BWLI l 14-MS2 Batch: BWLI 114 QC Source Sample: XXXXXXX-XX
Date Prepared: 12/28/2022 Date Analyzed: 12/29/2022 Units: mg/L
Chloride 91.3 80 -120 55.3 45.1
QC Sample ID: BWLl 114-MS3 Batch: BWL1114 QC Source Sample: 22Ll318-0l
Date Prepared: 12/28/2022 Date Analyzed: 12/29/2022 Units: mg/L
Chloride 100 80 -120 63.4 52.3
Sulfate 80 -120 ND ND
QM-4X -The spike recovery was outside of QC acceptance limits for the MS and/or MSD due to analyte concentration
at 4 times or greater the spike concentration. The QC batch was accepted based on LCS and/or LCSD recoveries
within the acceptance limits.
E -The concentration indicated for this analyte is an estimated value above the calibration range of the instrument.
This value is considered an estimate (CLP E-flag).
Matrix Spike Dup -EPA 300.0
QC Sample ID: BWL0787-MSD1 Batch: BWL0787 QC Source Sample: XXXXXXX-XX
Date Prepared: 12/19/2022 Date Analyzed: 12/19/2022 Units: mg/L
Sulfate 100 3.27 80 -120 20 2500 1490
QC Sample ID: BWL0787-MSD2
Date Prepared: 12/19/2022
Sulfate
QC Sample ID: BWLI 114-MSDI
Date Prepared: 12/28/2022
Chloride
CtF WO#: 22L 1318
www.ChemtechFord.com
Batch: BWL0787 QC Source Sample: 22Ll318-0l
Date Analyzed: 12/19/2022 Units: mg/L
91.5 0.838 80 -120 20 1510 1330
Batch: BWLll 14 QC Source Sample: XXXXXXX-XX
Date Analyzed: 12/28/2022 Units: mg/L
105 2.16 80 -120 20 116 11 .2
SpkValue MRL OF
1.00 1.00
1.00 1.00
50.0 1.00 1.00
50.0 1.00 1.00
1000 110 1.00
200 22.0 1.00
100 11.0 1.00
11.1 1.11 1.00
11.1 1.11 1.00
11.1 1-11 1.00
1000 110 1.00
200 22.0 1.00
100 11.0 1.00
Page 14 of 20
Analyte
QC Sample ID: BWL1114-MSD2
Date Prepared: 12/28/2022
Chloride
QC Sample ID: BWLl 114-MSD3
Date Prepared: 12/28/2022
Chloride
CtF WO#: 22L 1318
www.ChemtechFord.com
QC Report for Work Order (WO) -22L 1318
% Rec RPD Limits RPD Max Result Source Cone
Matrix Spike Dup -EPA 300.0 (cont.)
Batch: BWLI 114 QC Source Sample: XXXXXXX-XX
Date Analyzed: 12/29/2022 Units: mg/L
91.7 0.0945 80 -120 20 55.3 45.1
Batch: BWLll 14 QC Source Sample: 22Ll 318-01
Date Analyzed: 12/29/2022 Units: mg/L
103 0.399 80 -120 20 63.7 52.3
SpkValue MRL DF
11.1 1.11 1.00
11.1 1.11 1.00
Page 15 of 20
QC Report for Work Order (WO) -22L 1318
Analyte % Rec RPO Limits RPO Max Result Source Cone Spk Value MRL OF
Blank -EPA 353.2
QC Sample ID: BWL0741-BLK1 Batch: BWL0741
Date Prepared: 12/16/2022 Date Analyzed: 12/16/2022 Units: mg/L
Nitrate+ Nitrite, Total, as N ND 0.100 1.00
QC Sample ID: BWL0742-BLK1 Batch: BWL0742
Date Prepared: 12/16/2022 Date Analyzed: 12/16/2022 Units: mg/L
Nitrate + Nitrite, Total, as N ND 0.100 1.00
QC Sample ID: BWLI 157-BLKI Batch: BWL1157
Date Prepared: 12/29/2022 Date Analyzed: 12/29/2022 Units: mg/L
Nitrate + Nitrite, Total, as N ND 0.100 1.00
LCS -EPA 353.2
QC Sample ID: BWL0741-BS1 Batch: BWL0741
Date Prepared: 12/16/2022 Date Analyzed: 12/16/2022 Units: mg/L
Nitrate + Nitrite, Total, as N 97.8 80 -120 1.96 2.00 0.100 1.00
QC Sample ID: BWL0742-BS 1 Batch: BWL0742
Date Prepared: 12/16/2022 Date Analyzed: 12/16/2022 Units: mg/L
Nitrate+ Nitrite, Total, as N 97.9 80 -120 1.96 2.00 0.100 1.00
QC Sample ID: BWLI 157-BSl Batch: BWLI 157
Date Prepared: 12/29/2022 Date Analyzed: 12/29/2022 Units: mg/L
Nitrate + Nitrite, Total, as N 94.8 80 -120 1.90 2.00 0.100 1.00
Matrix Spike -EPA 353.2
QC Sample ID: BWL0741-MS1 Batch: BWL0741 QC Source Sample: XXXXXXX-XX
Date Prepared: 12/16/2022 Date Analyzed: 12/16/2022 Units: mg/L
Nitrate + Nitrite, Total, as N 95.7 80 -120 3.12 2.16 1.00 0.100 1.00
QC Sample ID: BWL0741-MS2 Batch: BWL0741 QC Source Sample: 22Ll 318-01
Date Prepared: 12/16/2022 Date Analyzed: 12/16/2022 Units: mg/L
Nitrate + Nitrite, Total, as N 98.5 80 -120 2.28 1.30 1.00 0.100 1.00
QC Sample ID: BWL0742-MS1 Batch: BWL0742 QC Source Sample: 22L1318-06
Date Prepared: 12/16/2022 Date Analyzed: 12/16/2022 Units: mg/L
Nitrate+ Nitrite, Total, as N 69.3 80 -120 15.9 15.2 1.00 0.500 5.00
QM-01 0 -The MS recovery was outside acceptance limits but passed Duplicate Spike acceptance limits. The batch
was accepted based on the acceptability of the MSD as the batch Spike.
QC Sample ID: BWL1157-MS1 Batch: BWL1157 QC Source Sample: XXXXXXX-XX
Date Prepared: 12/29/2022 Date Analyzed: 12/29/2022 Units: mg/L
Nitrate + Nitrite, Total, as N 96.5 80 -120 0.965 ND 1.00 0.100 1.00
QC Sample ID: BWLl 157-MS2 Batch: BWL1157 QC Source Sample: XX:XXXXX-XX
Date Prepared: 12/29/2022 Date Analyzed: 12/29/2022 Units: mg/L
Nitrate + Nitrite, Total, as N 108 80 -120 5.98 4.91 1.00 0.500 5.00
Matrix Spike Dup -EPA 353.2
QC Sample ID: BWL0741-MSD1 Batch: BWL0741 QC Source Sample: XXXXXXX-XX
Date Prepared: 12/16/2022 Date Analyzed: 12/ I 6/2022 Units: mg/L
Nitrate+ Nitrite, Total, as N 98.7 0.958 80 -120 20 3.15 2.16 1.00 0.100 1.00
QC Sample ID: BWL0741-MSD2 Batch: BWL0741 QC Source Sample: 22Ll 318-01
Date Prepared: 12/16/2022 Date Analyzed: 12/16/2022 Units: mg/L
Nitrate + Nitrite, Total, as N 114 6.57 80 -120 20 2.44 1.30 1.00 0.100 1.00
QC Sample ID: BWL0742-MSD1 Batch: BWL0742 QC Source Sample: 22Ll 318-06
Date Prepared: 12/16/2022 Date Analyzed: 12/16/2022 Units: mg/L
CtF WO#: 22L1318
www.ChemtechFord.com Page 16 of 20
Analyte
QC Sample ID: BWL0742-MSD1
Date Prepared: 12/16/2022
Nitrate+ Nitrite, Total, as N
QC Sample ID: BWL1157-MSD1
Date Prepared: 12/29/2022
Nitrate + Nitrite, Total, as N
QC Sample ID: BWLil57-MSD2
Date Prepared: 12/29/2022
Nitrate + Nitrite, Total, as N
CtF WO#: 22L 1318
www.ChemtechFord.com
QC Report for Work Order (WO) -22L 1318
%Rec RPD Limits RPD Max Result Source Cone
Matrix Spike Dup -EPA 353.2 (cont.)
Batch: BWL0742 QC Source Sample: 22Ll 318-06
Date Analyzed: 12/16/2022 Units: mg/L
86.9 1.10 80 -120 20 16.1 15.2
Batch: BWL1157 QC Source Sample: XXXXXXX-XX
Date Analyzed: 12/29/2022 Units: mg/L
90.0 6.97 80 -120 20 0.900 ND
Batch: BWL1157 QC Source Sample: XXXXXXX-XX
Date Analyzed: 12/29/2022 Units: mg/L
98.9 1.50 80 -120 20 5.90 4.91
SpkValue MRL DF
1.00 0.500 5.00
1.00 0.100 1.00
1.00 0.500 5.00
Page 17 of 20
QC Report for Work Order (WO) -22L 1318
Analyte %Rec RPO Limits RPO Max Result Source Cone
Blank -EPA 8260D /5030A
QC Sample ID: BWL0818-BLK1 Batch: BWL0818
Date Prepared: 12/19/2022 Date Analyzed: 12/19/2022 Units:
Chloroform ND
LCS -EPA 8260D /5030A
QC Sample ID: BWL0818-BS1 Batch: BWL0818
Date Prepared: 12/19/2022 Date Analyzed: 12/19/2022 Units:
Chloroform 103 70 -130 10.3
Matrix Spike -EPA 8260D /5030A
QC Sample ID: BWL0818-MS1 Batch: BWL0818 QC Source Sample: 2211318-03
Date Prepared: 12/19/2022 Date Analyzed: 12/19/2022 Units:
Chloroform 224 70 -130 572 460
MS-High -Estimated high due to Matrix Spike recovery.
Matrix Spike Dup -EPA 8260D /5030A
QC Sample ID: BWL0818-MSD1 Batch: BWL0818 QC Source Sample: 2211318-03
Date Prepared: 12/19/2022 Date Analyzed: 12/19/2022 Units:
Chloroform 166 29.7 70 -130 20 543 460
MS-High -Estimated high due to Matrix Spike recovery.
CtF WO#: 22L1318
www.ChemtechFord.com
ug/L
ug/L
ug/L
ug/L
Spk Value MRL OF
1.0 1.00
10.0 1.0 1.00
50.0 5.0 1.00
50.0 5.0 1.00
Page 18 of 20
Analyte
QC Sample ID: BWL0716-BLK1
Date Prepared: 12/16/2022
Total Dissolved Solids (TDS)
QC Sample ID: BWL0716-DUP1
Date Prepared: 12/16/2022
Total Dissolved Solids (TDS}
QC Sample ID: BWL0716-DUP2
Date Prepared: 12/16/2022
Total Dissolved Solids (TDS)
QC Sample ID: BWL0716-BS1
Date Prepared: 12/16/2022
Total Dissolved Solids (TDS)
CtF WO#: 22L 1318
www.ChemtechFord.com
QC Report for Work Order (WO) -22L 1318
%Rec RPO Limits RPO Max Result Source Cone Spk Value MRL OF
Blank -SM 2540 C
Batch: BWL0716
Date Analyzed: 12/16/2022 Units: mg/L
ND 10 1.00
Duplicate -SM 2540 C
Batch: BWL0716 QC Source Sample: 22Ll 318-01
Date Analyzed: 12/16/2022 Units: mg/L
0.8 10 2390 2370 20 1.00
Batch: BWL0716 QC Source Sample: X:XXXXXX-XX
Date Analyzed: 12/16/2022 Units: mg/L
2 10 492 480 20 1.00
LCS -SM 2540 C
Batch: BWL0716
Date Analyzed: 12/16/2022 Units: mg/L
103 90 -110 412 400 20 1.00
Page 19 of 20
Surrogates Report for Work Order (WO) -22L 1318
QCID Analyte % Rec LCL UCL Result Spk Value
Blank -EPA 8260D /5030A
BWL0818-BLK1 1,2-Dichloroethane-d4 93.3 64.2 126 9.33 10.0
BWL0818-BLK1 4-Bromofluorobenzene 96.2 71.4 125 9.62 10.0
BWL0818-BLK1 Toluene-dB 100 63.2 129 10.0 10.0
LCS -EPA 8260D /5030A
BWL0818-BS1 1,2-Dichloroethane-d4 90.8 64.2 126 9.08 10.0
BWL0818-BS1 4-Bromofluorobenzene 97.8 71.4 125 9.78 10.0
BWL0818-BS1 Toluene-dB 100 63.2 129 10.0 10.0
Matrix Spike -EPA 8260D /5030A
BWL0818-MS1 1,2-Dichloroethane-d4 90.9 64.2 126 45.4 50.0
BWL0818-MS1 4-Bromofluorobenzene 98.6 71.4 125 49.3 50.0
BWL0818-MS1 Toluene-dB 100 63.2 129 50.0 50.0
Matrix Spike Dup -EPA 8260D /5030A
BWL0818-MSD1 1,2-Dichloroethane-d4 90.3 64.2 126 45.2 50.0
BWL081 B-MSD1 4-Bromofluorobenzene 99.3 71.4 125 49.6 50.0
BWL0818-MSD1 Toluene-dB 100 63.2 129 50.0 50.0
Surrogate Recoveries (Field Samples)
LabNumber Analyte Result Spklvl %Rec LCL UCL
8260 Low Level Volatiles
22L1318-03 Toluene-dB
22L131B-03 4-Bromofluorobenzene
22L1318-03 1,2-Dichloroethane-d4
8260 Low Level Volatiles
22L 1318-07 Toluene-dB
22L 1318-07
22L 1318-07
4-Bromofluorobenzene
1,2-Dichloroethane-d4
CtF WO#: 22L1318
www.ChemtechFord.com
10.0
9.71
9.19
10.0
9.60
9.15
10.0
10.0
10.0
10.0
10.0
10.0
100
97.1
91 .9
100
96.0
91 .5
63.2 129
71.4 125
64.2 126
63.2 129
71.4 125
64.2 126
Batch DF
BWL0818 1.00
BWL0818 1.00
BWL0818 1.00
BWL0B18 1.00
BWL0818 1.00
BWL0B18 1.00
BWL0B18 1.00
BWL0818 1.00
BWL0818 1.00
BWL0818 1.00
BWL0818 1.00
BWL0818 1.00
Qualifier
Page 20 of 20
TabG
Quality Assurance and Data Validation Tables
G-1 A: Quarterly Field QA/QC Evaluation
1x Casing 2x Casing
Location Volume Volume Pumped Volume Volume Check Conductivity RPD pH RPD Temperature RPD Redox RPD Turbidity RPD Dissolved Oxygen
MW-01 19.37 39.06 38.74 okay 1780 1776 0.22 6.85
MW-02 12.66 26.04 25.32 okay 3650 3663 0.36 6.97
MW-02
Resample· 12.68 26.04 25.36 okay 3762 3750 0.32 6.85
MW-03a 7.16 14.56 14.32 Pumped Dry 5805 5820 0.26 6.53
MW-05 21.87 45.57 43.74 okay 2849 2843 0.21 7.20
MW-11 29.16 58.59 58.32 okay 3044 3063 0.62 7.05
MW-12 13.68 28.21 27.36 okay 4254 4212 0.99 6.55
MW-14 17.76 36.89 35.52 okay 3703 3716 0.35 6.55
MW-15 20.77 43.4 41.54 okay 4221 4241 0.47 6.74
MW-17 25.85 52.08 51.70 okay 3699 3697 0.05 6.64
MW-18 38.93 78.12 77.86 okay 3398 3395 0.09 6.50
MW-19 53.64 108.50 107.28 okay 1374 1370 0.29 6.53
MW-20 4.97 7.50 9.94 Pumped Dry 5640 5669 0.51 6.91
MW-22 31.05 65.10 62.10 okay 7935 7918 0.21 4.24
MW-23 11.81 24.96 23.62 Pumped Dry 3969 3967 0.05 6.60
MW-24 7.19 15.36 14.38 Pumped Dry 4461 4478 0.38 4.36
MW-24A 7.75 17.28 15.50 Pum_ped Dry 4441 4453 0.27 4.50
MW-25 21.46 43.40 42.92 okay 2769 2730 1.42 6.52
Continuously Pumped
MW-26 NA well --3500 NC 6.40
MW-27 23.57 52.08 47.14 okay 1215 1217 0.16 7.13
MW-28 23.10 47.74 46.20 okay 4229 4223 0.14 6.25
MW-29 18.39 39.06 36.78 okay 4574 4577 0.07 6.37
MW-30 22.58 45.57 45.16 okay 2249 2247 0.09 6.80
MW-31 39.48 80.29 78.96 okay 3389 3399 0.29 7.03
MW-32 31 .23 65.10 62.46 okay 3696 3702 0.16 6.22
MW-32
Resample 31.12 65.10 62.24 okay 3717 3720 0.08 6.15
MW-35 8.01 16.27 16.02 okay 4150 4147 0.07 6.50
MW-36 7.30 15.19 14.60 okay 4673 4680 0.15 6.71
MW-37 10.35 15.00 20.70 Pumped Dry 4840 4816 0.50 6.60
MW-38 2.78 5.00 5.56 Pumped Dry 4317 4300 0.39 6.25
MW-39 24.89 52.08 49.78 okay 4797 4798 0.02 3.97
MW-39
Resample 25.00 52.08 50.00 okay 4832 4837 0.10 4.15
MW-40 26.17 53.16 52.34 okay 3895 3900 0.13 6.70
Continuously Pumped
TW4-24 NA well -7020 NC 6.46
MW-26 and TW4-24 are continually pumped wells.
MW-03a, MW-20, MW-23, MW-24, MW-24A, MW-37, MW-38 were pumped dry and sampled after recovery.
NM = Not Measured. The QAP does not require the measurement of redox potential or turbidity in wells that were purged to dryness.
RPD = Relative Percent Difference
6.87 0.29
6.97 0.00
6.87 0.29
6.57 0.61
7.23 0.42
7.07 0.28
6.57 0.30
6.56 0.15
6.74 0.00
6.66 0.30
6.51 0.15
6.57 0.61
6.92 0.14
4.24 0.00
6.62 0.30
4.39 0.69
4.52 0.44
6.54 0.31
NC
7,15 0.28
6.26 0.16
6.38 0.16
6.84 0.59
7.01 0.28
6.23 0.16
6.1 7 0.32
6.51 0.15
6.73 0.30
6.60 0.00
6.30 0.80
3.97 0.00
4.13 0.48
6.71 0.15
NC
14.21 14.27 0.42 250 238 4.92 0 0 0.00
14.57 14.50 0.48 424 423 0.24 0 0 0.00
13.86 13.89 0.22 397 395 0.51 0 0 0.00
14.87 14.80 0.47 NM NC NM NC
15.23 15.24 0.07 336 329 2.11 11.3 12.0 6.01
16.00 15.98 0.13 391 389 0.51 0 0 0.00
13.87 14.00 0.93 325 327 0.61 0 0 0.00
15.00 15.00 0.00 363 263 31.95 0 0 0.00
15.09 15.11 0.13 291 291 0.00 0 0 0.00
14.93 14.91 0.13 448 447 0.22 164.0 165.0 0.61
14.73 14.73 0.00 394 391 0.76 0 0 0.00
15.32 14.30 6.89 411 411 0.00 2.7 2.6 3.77
14.13 14.10 0.21 NM NC NM NC
15.34 15.30 0.26 478 479 0.21 4.0 3.9 2.53
14.51 14.45 0.41 NM NC NM NC
15.70 15.73 0.19 NM NC NM NC
14.23 14.25 0.14 NM NC NM NC
15.20 14.10 7.51 407 406 0.25 74.0 76.0 2.67
13.57 NC 397 NC 0 NC
15.18 15.17 0.07 391 389 0.51 8.7 8.4 3.51
15.53 15.50 0.19 397 397 0.00 0 0 0.00
14.68 14.68 0.00 240 238 0.84 7.4 7.5 1.34
14.55 14.51 0.28 334 334 0.00 0 0 0.00
15.39 15.40 0.06 323 321 0.62 378 379 0.26
14.83 14.84 0.07 216 215 0.46 12.0 12.1 0.83
14.67 14.63 0.27 203 202 0.49 39.0 39.0 0.00
14.70 14.65 0.34 306 300 1.98 0 0 0.00
15.12 15.10 0.13 373 371 0.54 0 0 0.00
14.20 14.15 0.35 NM NC NM NC
14.40 14.32 0.56 NM NC NM NC
14.62 14.65 0.20 442 449 1.57 0 0 0.00
14.52 14.52 0.00 392 395 0.76 0 0 0.00
14.90 14.88 0.13 423 422 0.24 2.9 2.9 0.00
15.42 NC 340 NC 0 NC
The QAP states that turbidity should be less than 5 Nephelometric Turbidity Units ("NTU") prior to sampling unless the well is characterized by water that has a higher turbidity. The QAP does not require that turbidity measurements be less than 5 NTU prior to
sampling. As such, the noted observations regarding turbidity measurements less than 5 NTU are included for information purposes only.
9.1 9.1
18.0 17.9
32.1 32.1
NM
10.4 10.6
9.5 9.6
20.0 19.0
1.9 1.9
18.3 18.3
12.2 12.3
3.1 3.1
133.0 133.0
NM
8.8 8.5
NM
NM
NM
4.4 4.4
26.3
96.7 96.0
28.3 28.3
6.0 5.8
53.0 53.7
112.0 112.0
4.9 4.9
11.5 11.3
7.4 7.3
75.0 75.0
NM
NM
3.4 3.5
5.0 5.0
111.0 111.0
21.0
RPD
0.00
0.56
0.00
NC
1.90
1.05
5.13
0.00
0.00
0.82
0.00
0.00
NC
3.47
NC
NC
NC
0.00
NC
0.73
0.00
3.39
1.31
0.00
0.00
1.75
1.36
0.00
NC
NC
2.90
0.00
0.00
NC
G-IB: Accelerated Field QNQC Evaluation
1x Casing 2x Casing Volume
Location Volume Volume Pumped Volume Check Conductivity RPD pH
MW-11 29.31 59.67 58.62 okay 3083 I 3033 1.64 6.48 I
MW-25 21.71 52.08 43.42 okay 3222 I 3218 0.12 6.52 I
MW-26 NA Continuously Pumped well --3511 NC 6.38
MW-30 22.90 46.65 45.8 okay 1978 I 1998 1.01 6.35 I
MW-31 39.51 80.29 79.02 okay 3486 I 3487 0.03 6.50 I
1x Casing 2x Casing Volume
Location Volume Volume Pumped Volume Check Conductivity RPD pH
MW-11 29.35 59.67 58.7 okay 3173 I 3167 0.19 7.08 I
MW-25 21.61 45.57 43.22 okay 3206 I 3219 0.40 6.54 I
MW-26 NA Continuously Pumped well --3524 NC 6.45
MW-30 22.93 47.74 45.86 okay 2245 I 2243 0.09 6.57 I
MW-31 39.72 80.29 79.44 okay 3494 I 3491 0.09 6.74 I
MW-26 1s a continually pumped well.
There are no wells that were pumped dry and sampled after recovery.
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
November
RPD
6.53 0.77
6.55 0.46
NC
6.37 0.31
6.53 0.46
December
RPD
7.10 0.28
6.51 0.46
NC
6.59 0.30
6.78 0.59
Dissolved
Temperature RPD Redox RPD Turbidity RPD Oxygen
14.62 I 14.70 0.55 483 I 479 0.83 12.0 I 12.3 2.47 6.5 6.3
14.10 I 14.09 0.07 464 I 463 0.22 0 I 0 0.00 1.9 1.8
15.27 NC 461 NC 0 NC 30.7
14.74 I 14.60 0.95 466 I 464 0.43 0 I 0 0.00 51.5 51.0
14.65 I 14.76 0.75 470 I 467 0.64 114.o I 115.o 0.87 112.9 113.0
Dissolved
Temperature RPD Redox RPD Turbidity RPD Oxygen
13.84 I 13.83 0.07 364 I 363 0.28 0 I 0 0.00 1.0 1.0
14.25 I 14.28 0.21 410 I 410 0.00 0 I 0 0.00 4.5 4.8
15.70 NC 478 NC 0 NC 34.0
14.27 I 13.27 7.26 449 I 446 0.67 0 I 0 0.00 53.4 53.6
14.21 I 14.24 0.21 427 I 426 0.23 0 I 0 0.00 112.0 111.9
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.
RPD
3.13
5.41
NC
0.98
0.09
RPD
0.00
6.45
NC
0.37
0.09
G-2A: Quarterly Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
Trip Blank Acetone 10/10/22 10/19/22 9 14 OK
Trip Blank Benzene 10/10/22 10/19/22 9 14 OK
Trip Blank Carbon Tetrachloride 10/10/22 10/19/22 9 14 OK
Trip Blank Chloroform 10/10/22 10/19/22 9 14 OK
Trip Blank Chloromethane 10/10/22 10/19/22 9 14 OK
Trip Blank Methyl Ethyl Ketone 10/10/22 10/19/22 9 14 OK
Trip Blank Methylene Chloride 10/10/22 10/19/22 9 14 OK
Trip Blank Naphthalene 10/10/22 10/19/22 9 14 OK
Trip Blank Tetrahydrofuran 10/10/22 10/19/22 9 14 OK
Trip Blank Toluene 10/10/22 10/19/22 9 14 OK
Trip Blank Xylenes, total 10/10/22 10/19/22 9 14 OK
Trip Blank Acetone 10/17/22 10/26/22 9 14 OK
Trip Blank Benzene 10/17/22 10/26/22 9 14 OK
Trip Blank Carbon Tetrachloride 10/17/22 10/26/22 9 14 OK
Trip Blank Chloroform 10/17/22 10/26/22 9 14 OK
Trip Blank Chloromethane 10/17/22 10/26/22 9 14 OK
Trip Blank Methyl Ethyl Ketone 10/17/22 10/26/22 9 14 OK
Trip Blank Methylene Chloride 10/17/22 10/26/22 9 14 OK
Trip Blank Naphthalene 10/17/22 10/26/22 9 14 OK
Trip Blank Tetrahydrofuran 10/17/22 10/26/22 9 14 OK
Trip Blank Toluene 10/17/22 10/26/22 9 14 OK
Trip Blank Xylenes, total 10/17/22 10/26/22 9 14 OK
Trip Blank Acetone 10/31/22 11/4/22 4 14 OK
Trip Blank Benzene 10/31/22 11/4/22 4 14 OK
Trip Blank Carbon Tetrachloride 10/31/22 11/4/22 4 14 OK
Trip Blank Chloroform 10/31/22 11/4/22 4 14 OK
Trip Blank Chloromethane 10/31/22 11/4/22 4 14 OK
Trip Blank Methyl Ethyl Ketone 10/31/22 11/4/22 4 14 OK
Trip Blank Methylene Chloride 10/31/22 11/4/22 4 14 OK
Trip Blank Naphthalene 10/31/22 11/4/22 4 14 OK
Trip Blank Tetrahydrofuran 10/31/22 11/4/22 4 14 OK
Trip Blank Toluene 10/31/22 11/4/22 4 14 OK
Trip Blank Xylenes, total 10/31/22 11/4/22 4 14 OK
MW-01 Acetone 10/19/22 10/26/22 7 14 OK
MW-01 Arsenic 10/19/22 10/26/22 7 180 OK
MW-01 Benzene 10/19/22 10/26/22 7 14 OK
MW-01 Beryllium 10/19/22 10/26/22 7 180 OK
MW-01 Bicarbonate as CaCO3 10/19/22 10/25/22 6 14 OK
MW-01 Cadmium 10/19/22 10/26/22 7 180 OK
MW-01 Calcium 10/19/22 10/24/22 5 180 OK
MW-01 Carbon Tetrachloride 10/19/22 10/26/22 7 14 OK
MW-01 Carbonate as CO3 10/19/22 10/25/22 6 14 OK
MW-01 Chloride 10/19/22 11/8/22 20 28 OK
MW-01 Chloroform 10/19/22 10/26/22 7 14 OK
MW-01 Chloromethane 10/19/22 10/26/22 7 14 OK
MW-01 Chromium 10/19/22 10/26/22 7 180 OK
MW-01 Cobalt 10/19/22 10/26/22 7 180 OK
MW-01 Copper 10/19/22 10/26/22 7 180 OK
MW-01 Fluoride 10/19/22 11/2/22 14 28 OK
MW-01 Gross Radium Alpha 10/19/22 11/20/22 32 180 OK
MW-01 Iron 10/19/22 10/24/22 5 180 OK
MW-01 Lead 10/19/22 10/26/22 7 180 OK
MW-01 Magnesium 10/19/22 10/24/22 5 180 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-01 Manganese 10/19/22 10/26/22 7 180 OK
MW-01 Mercury 10/19/22 10/26/22 7 180 OK
MW-01 Methyl Ethyl Ketone 10/19/22 10/26/22 7 14 OK
MW-01 Methylene Chloride 10/19/22 10/26/22 7 14 OK
MW-01 Molybdenum 10/19/22 10/26/22 7 180 OK
MW-01 Naphthalene 10/19/22 10/26/22 7 14 OK
MW-01 Nickel 10/19/22 10/26/22 7 180 OK
MW-01 Nitrate + Nitrite as N 10/19/22 10/24/22 5 28 OK
MW-01 Nitrogen, Ammonia as N 10/19/22 11/2/22 14 28 OK
MW-01 Potassium 10/19/22 10/24/22 5 180 OK
MW-01 Selenium 10/19/22 10/26/22 7 180 OK
MW-01 Silver 10/19/22 10/26/22 7 180 OK
MW-01 Sodium 10/19/22 10/24/22 5 180 OK
MW-01 Sulfate 10/19/22 10/25/22 6 28 OK
MW-01 Tetrahydrofuran 10/19/22 10/26/22 7 14 OK
MW-01 Thallium 10/19/22 10/26/22 7 180 OK
MW-01 Tin 10/19/22 10/24/22 5 180 OK
MW-01 Toluene 10/19/22 10/26/22 7 14 OK
MW-01 Total Dissolved Solids 10/19/22 10/24/22 5 7 OK
MW-01 Uranium 10/19/22 10/26/22 7 180 OK
MW-01 Vanadium 10/19/22 10/26/22 7 180 OK
MW-01 Xylenes, total 10/19/22 10/26/22 7 14 OK
MW-01 Zinc 10/19/22 10/26/22 7 180 OK
MW-02 Acetone 10/20/22 10/26/22 6 14 OK
MW-02 Arsenic 10/20/22 10/26/22 6 180 OK
MW-02 Benzene 10/20/22 10/26/22 6 14 OK
MW-02 Beryllium 10/20/22 10/26/22 6 180 OK
MW-02 Bicarbonate as CaCO3 10/20/22 10/25/22 5 14 OK
MW-02 Cadmium 10/20/22 10/26/22 6 180 OK
MW-02 Calcium 10/20/22 10/24/22 4 180 OK
MW-02 Carbon Tetrachloride 10/20/22 10/26/22 6 14 OK
MW-02 Carbonate as CO3 10/20/22 10/25/22 5 14 OK
MW-02 Chloride 10/20/22 11/2/22 13 28 OK
MW-02 Chloroform 10/20/22 10/26/22 6 14 OK
MW-02 Chloromethane 10/20/22 10/26/22 6 14 OK
MW-02 Chromium 10/20/22 10/26/22 6 180 OK
MW-02 Cobalt 10/20/22 10/26/22 6 180 OK
MW-02 Copper 10/20/22 10/26/22 6 180 OK
MW-02 Fluoride 10/20/22 11/2/22 13 28 OK
MW-02 Iron 10/20/22 10/24/22 4 180 OK
MW-02 Lead 10/20/22 10/26/22 6 180 OK
MW-02 Magnesium 10/20/22 10/24/22 4 180 OK
MW-02 Manganese 10/20/22 10/26/22 6 180 OK
MW-02 Mercury 10/20/22 10/26/22 6 180 OK
MW-02 Methyl Ethyl Ketone 10/20/22 10/26/22 6 14 OK
MW-02 Methylene Chloride 10/20/22 10/26/22 6 14 OK
MW-02 Molybdenum 10/20/22 10/26/22 6 180 OK
MW-02 Naphthalene 10/20/22 10/26/22 6 14 OK
MW-02 Nickel 10/20/22 10/26/22 6 180 OK
MW-02 Nitrate+ Nitrite as N 10/20/22 10/25/22 5 28 OK
MW-02 Nitrogen, Ammonia as N 10/20/22 11/2/22 13 28 OK
MW-02 Potassium 10/20/22 10/24/22 4 180 OK
MW-02 Selenium 10/20/22 10/26/22 6 180 OK
G-2A: Quarterly Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter N rune Sample Date Analysis Date (Days) Time(Days) Check
MW-02 Silver 10/20/22 10/26/22 6 180 OK
MW-02 Sodium 10/20/22 10/24/22 4 180 OK
MW-02 Sulfate 10/20/22 10/26/22 6 28 OK
MW-02 Tetrahydrofuran 10/20/22 10/26/22 6 14 OK
MW-02 Thallium 10/20/22 10/26/22 6 180 OK
MW-02 Tin 10/20/22 10/24/22 4 180 OK
MW-02 Toluene 10/20/22 10/26/22 6 14 OK
MW-02 Total Dissolved Solids 10/20/22 10/24/22 4 7 OK
MW-02 Uranium 10/20/22 10/26/22 6 180 OK
MW-02 Vanadium 10/20/22 10/26/22 6 180 OK
MW-02 Xylenes, total 10/20/22 10/26/22 6 14 OK
MW-02 Zinc 10/20/22 10/26/22 6 180 OK
MW-02 Gross Radium Alpha 11/1/22 11/20/22 19 180 OK
MW-03a Acetone 10/19/22 10/26/22 7 14 OK
MW-03a Arsenic 10/19/22 10/26/22 7 180 OK
MW-03a Benzene 10/19/22 10/26/22 7 14 OK
MW-03a Beryllium 10/19/22 10/26/22 7 180 OK
MW-03a Bicarbonate as CaCO3 10/19/22 10/25/22 6 14 OK
MW-03a Cadmium 10/19/22 10/26/22 7 180 OK
MW-03a Calcium 10/19/22 10/24/22 5 180 OK
MW-03a Carbon Tetrachloride 10/19/22 10/26/22 7 14 OK
MW-03a Carbonate as CO3 10/19/22 10/25/22 6 14 OK
MW-03a Chloride 10/19/22 10/25/22 6 28 OK
MW-03a Chloroform 10/19/22 10/26/22 7 14 OK
MW-03a Chloromethane 10/19/22 10/26/22 7 14 OK
MW-03a Chromium 10/19/22 10/26/22 7 180 OK
MW-03a Cobalt 10/19/22 10/26/22 7 180 OK
MW-03a Coooer 10/19/22 10/26/22 7 180 OK
MW-03a Fluoride 10/19/22 11/2/22 14 28 OK
MW-03a Gross Radium Alpha 10/19/22 11/20/22 32 180 OK
MW-03a Iron 10/19/22 10/24/22 5 180 OK
MW-03a Lead 10/19/22 10/26/22 7 180 OK
MW-03a Magnesium 10/19/22 10/24/22 5 180 OK
MW-03a Manganese 10/19/22 10/26/22 7 180 OK
MW-03a Mercury 10/19/22 10/26/22 7 180 OK
MW-03a Methyl Ethyl Ketone 10/19/22 10/26/22 7 14 OK
MW-03a Methylene Chloride 10/19/22 10/26/22 7 14 OK
MW-03a Molybdenum 10/19/22 10/26/22 7 180 OK
MW-03a Naphthalene 10/19/22 10/26/22 7 14 OK
MW-03a Nickel 10/19/22 10/26/22 7 180 OK
MW-03a Nitrate + Nitrite as N 10/19/22 10/24/22 5 28 OK
MW-03a Nitrogen, Ammonia as N 10/19/22 11/2/22 14 28 OK
MW-03a Potassium 10/19/22 10/24/22 5 180 OK
MW-03a Selenium 10/19/22 10/26/22 7 180 OK
MW-03a Silver 10/19/22 10/26/22 7 180 OK
MW-03a Sodium 10/19/22 10/24/22 5 180 OK
MW-03a Sulfate 10/19/22 11/8/22 20 28 OK
MW-03a Tetrahydrofuran 10/19/22 10/26/22 7 14 OK
MW-03a Thallium 10/19/22 10/26/22 7 180 OK
MW-03a Tin 10/19/22 10/24/22 5 180 OK
MW-03a Toluene 10/19/22 10/26/22 7 14 OK
MW-03a Total Dissolved Solids 10/19/22 10/24/22 5 7 OK
MW-03a Uranium 10/19/22 10/26/22 7 180 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-03a Vanadium 10/19/22 10/26/22 7 180 OK
MW-03a Xylenes, total 10/19/22 10/26/22 7 14 OK
MW-03a Zinc 10/19/22 10/26/22 7 180 OK
MW-05 Acetone 10/12/22 10/19/22 7 14 OK
MW-05 Arsenic 10/12/22 10/21/22 9 180 OK
MW-05 Benzene 10/12/22 10/19/22 7 14 OK
MW-05 Beryllium 10/12/22 10/21/22 9 180 OK
MW-05 Bicarbonate as CaCO3 10/12/22 10/19/22 7 14 OK
MW-05 Cadmium 10/12/22 10/21/22 9 180 OK
MW-05 Calcium 10/12/22 10/24/22 12 180 OK
MW-05 Carbon Tetrachloride 10/12/22 10/19/22 7 14 OK
MW-05 Carbonate as CO3 10/12/22 10/19/22 7 14 OK
MW-05 Chloride 10/12/22 10/17/22 5 28 OK
MW-05 Chloroform 10/12/22 10/19/22 7 14 OK
MW-05 Chloromethane 10/12/22 10/19/22 7 14 OK
MW-05 Chromium 10/12/22 10/21/22 9 180 OK
MW-05 Cobalt 10/12/22 10/21/22 9 180 OK
MW-05 Copper 10/12/22 10/21/22 9 180 OK
MW-05 Fluoride 10/12/22 10/17/22 5 28 OK
MW-05 Gross Radium Alpha 10/12/22 11/14/22 33 180 OK
MW-05 Iron 10/12/22 10/24/22 12 180 OK
MW-05 Lead 10/12/22 10/21/22 9 180 OK
MW-05 Magnesium 10/12/22 10/24/22 12 180 OK
MW-05 Manganese 10/12/22 10/21/22 9 180 OK
MW-05 Mercury 10/12/22 10/18/22 6 180 OK
MW-05 Methyl Ethyl Ketone 10/12/22 10/19/22 7 14 OK
MW-05 Methylene Chloride 10/12/22 10/19/22 7 14 OK
MW-05 Molybdenum 10/12/22 10/21/22 9 180 OK
MW-05 Naphthalene 10/12/22 10/19/22 7 14 OK
MW-05 Nickel 10/12/22 10/21/22 9 180 OK
MW-05 Nitrate + Nitrite as N 10/12/22 10/18/22 6 28 OK
MW-05 Nitrogen, Ammonia as N 10/12/22 10/27/22 15 28 OK
MW-05 Potassium 10/12/22 10/24/22 12 180 OK
MW-05 Selenium 10/12/22 10/21/22 9 180 OK
MW-05 Silver 10/12/22 10/21/22 9 180 OK
MW-05 Sodium 10/12/22 10/24/22 12 180 OK
MW-05 Sulfate 10/12/22 10/28/22 16 28 OK
MW-05 Tetrahydrofuran 10/12/22 10/19/22 7 14 OK
MW-05 Thallium 10/12/22 10/21/22 9 180 OK
MW-05 Tin 10/12/22 10/24/22 12 180 OK
MW-05 Toluene 10/12/22 10/19/22 7 14 OK
MW-05 Total Dissolved Solids 10/12/22 10/17/22 5 7 OK
MW-05 Uranium 10/12/22 10/21/22 9 180 OK
MW-05 Vanadium 10/12/22 10/21/22 9 180 OK
MW-05 Xylenes, total 10/12/22 10/19/22 7 14 OK
MW-05 Zinc 10/12/22 10/21/22 9 180 OK
MW-11 Acetone 10/10/22 10/19/22 9 14 OK
MW-11 Arsenic 10/10/22 10/21/22 11 180 OK
MW-11 Benzene 10/10/22 10/19/22 9 14 OK
MW-11 Beryllium 10/10/22 10/21/22 11 180 OK
MW-11 Bicarbonate as CaCO3 10/10/22 10/19/22 9 14 OK
MW-11 Cadmium 10/10/22 10/21/22 11 180 OK
MW-11 Calcium 10/10/22 10/24/22 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-11 Carbon Tetrachloride 10/10/22 10/19/22 9 14 OK
MW-11 Carbonate as CO3 10/10/22 10/19/22 9 14 OK
MW-11 Chloride 10/10/22 10/17/22 7 28 OK
MW-11 Chloroform 10/10/22 10/19/22 9 14 OK
MW-11 Chloromethane 10/10/22 10/19/22 9 14 OK
MW-11 Chromium 10/10/22 10/21/22 11 180 OK
MW-11 Cobalt 10/10/22 10/21/22 11 180 OK
MW-11 Coooer 10/10/22 10/21/22 11 180 OK
MW-11 Fluoride 10/10/22 10/17/22 7 28 OK
MW-11 Gross Radium Alpha 10/10/22 11/14/22 35 180 OK
MW-11 Iron 10/10/22 10/24/22 14 180 OK
MW-11 Lead 10/10/22 10/21/22 11 180 OK
MW-11 Magnesium 10/10/22 10/24/22 14 180 OK
MW-11 Manganese 10/10/22 10/21/22 11 180 OK
MW-11 Mercury 10/10/22 10/18/22 8 180 OK
MW-11 Methyl Ethyl Ketone 10/10/22 10/19/22 9 14 OK
MW-11 Methylene Chloride 10/10/22 10/19/22 9 14 OK
MW-11 Molybdenum 10/10/22 10/21/22 11 180 OK
MW-11 Naphthalene 10/10/22 10/19/22 9 14 OK
MW-11 Nickel 10/10/22 10/21/22 11 180 OK
MW-11 Nitrate+ Nitrite as N 10/10/22 10/18/22 8 28 OK
MW-11 Nitrogen, Ammonia as N 10/10/22 10/27/22 17 28 OK
MW-11 Potassium 10/10/22 10/24/22 14 180 OK
MW-11 Selenium 10/10/22 10/21/22 11 180 OK
MW-11 Silver 10/10/22 10/21/22 11 180 OK
MW-11 Sodium 10/10/22 10/24/22 14 180 OK
MW-11 Sulfate 10/10/22 10/19/22 9 28 OK
MW-11 Tetrahydrofuran 10/10/22 10/19/22 9 14 OK
MW-11 Thallium 10/10/22 10/21/22 11 180 OK
MW-11 Tin 10/10/22 10/24/22 14 180 OK
MW-11 Toluene 10/10/22 10/19/22 9 14 OK
MW-11 Total Dissolved Solids 10/10/22 10/17/22 7 7 OK
MW-11 Uranium 10/10/22 10/21/22 11 180 OK
MW-11 Vanadium 10/10/22 10/21/22 11 180 OK
MW-11 Xvlenes, total 10/10/22 10/19/22 9 14 OK
MW-11 Zinc 10/10/22 10/21/22 11 180 OK
MW-12 Acetone 10/13/22 10/19/22 6 14 OK
MW-12 Arsenic 10/13/22 10/21/22 8 180 OK
MW-12 Benzene 10/13/22 10/19/22 6 14 OK
MW-12 Beryllium 10/13/22 10/21/22 8 180 OK
MW-12 Bicarbonate as CaCO3 10/13/22 10/19/22 6 14 OK
MW-12 Cadmium 10/13/22 10/21/22 8 180 OK
MW-12 Calcium 10/13/22 10/24/22 11 180 OK
MW-12 Carbon Tetrachloride 10/13/22 10/19/22 6 14 OK
MW-12 Carbonate as CO3 10/13/22 10/19/22 6 14 OK
MW-12 Chloride 10/13/22 10/17/22 4 28 OK
MW-12 Chloroform 10/13/22 10/19/22 6 14 OK
MW-12 Chloromethane 10/13/22 10/19/22 6 14 OK
MW-12 Chromium 10/13/22 10/21/22 8 180 OK
MW-12 Cobalt 10/13/22 10/21/22 8 180 OK
MW-12 Coooer 10/13/22 10/21/22 8 180 OK
MW-12 Fluoride 10/13/22 10/17/22 4 28 OK
MW-12 Gross Radium Alpha 10/13/22 11/14/22 32 180 OK
G-2A: Quarterly Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-12 Iron 10/13/22 10/24/22 11 180 OK
MW-12 Lead 10/13/22 10/21/22 8 180 OK
MW-12 Magnesium 10/13/22 10/24/22 11 180 OK
MW-12 Manganese 10/13/22 10/21/22 8 180 OK
MW-12 Mercury 10/13/22 10/18/22 5 180 OK
MW-12 Methyl Ethyl Ketone 10/13/22 10/19/22 6 14 OK
MW-12 Methylene Chloride 10/13/22 10/19/22 6 14 OK
MW-12 Molybdenum 10/13/22 10/21/22 8 180 OK
MW-12 Naphthalene 10/13/22 10/19/22 6 14 OK
MW-12 Nickel 10/13/22 10/21/22 8 180 OK
MW-12 Nitrate + Nitrite as N 10/13/22 10/18/22 5 28 OK
MW-12 Nitrogen, Ammonia as N 10/13/22 10/27/22 14 28 OK
MW-12 Potassium 10/13/22 10/24/22 11 180 OK
MW-12 Selenium 10/13/22 10/21/22 8 180 OK
MW-12 Silver 10/13/22 10/21/22 8 180 OK
MW-12 Sodium 10/13/22 10/24/22 11 180 OK
MW-12 Sulfate 10/13/22 10/20/22 7 28 OK
MW-12 Tetrahydrofuran 10/13/22 10/19/22 6 14 OK
MW-12 Thallium 10/13/22 10/21/22 8 180 OK
MW-12 Tin 10/13/22 10/24/22 II 180 OK
MW-12 Toluene 10/13/22 10/19/22 6 14 OK
MW-12 Total Dissolved Solids 10/13/22 10/17/22 4 7 OK
MW-12 Uranium 10/13/22 10/21/22 8 180 OK
MW-12 Vanadium 10/13/22 10/21/22 8 180 OK
MW-12 Xylenes, total 10/13/22 10/19/22 6 14 OK
MW-12 Zinc 10/13/22 10/21/22 8 180 OK
MW-14 Acetone 10/11/22 10/19/22 8 14 OK
MW-14 Arsenic 10/11/22 10/21/22 IO 180 OK
MW-14 Benzene 10/11/22 10/19/22 8 14 OK
MW-14 Beryllium 10/11/22 10/21/22 10 180 OK
MW-14 Bicarbonate as CaCO3 10/11/22 10/19/22 8 14 OK
MW-14 Cadmium 10/11/22 10/21/22 10 180 OK
MW-14 Calcium 10/11/22 10/24/22 13 180 OK
MW-14 Carbon Tetrachloride 10/11/22 10/19/22 8 14 OK
MW-14 Carbonate as CO3 10/11/22 10/19/22 8 14 OK
MW-14 Chloride 10/11/22 10/17/22 6 28 OK
MW-14 Chloroform 10/11/22 10/19/22 8 14 OK
MW-14 Chloromethane 10/11/22 10/19/22 8 14 OK
MW-14 Chromium 10/11/22 10/21/22 10 180 OK
MW-14 Cobalt 10/11/22 10/21/22 10 180 OK
MW-14 Coooer 10/11/22 10/21/22 10 180 OK
MW-14 Fluoride 10/11/22 10/17/22 6 28 OK
MW-14 Gross Radium Alpha 10/11/22 11/14/22 34 180 OK
MW-14 Iron 10/11/22 10/24/22 13 180 OK
MW-14 Lead 10/11/22 10/21/22 IO 180 OK
MW-14 Magnesium 10/11/22 10/24/22 13 180 OK
MW-14 Manganese 10/11/22 10/21/22 IO 180 OK
MW-14 Mercury 10/11/22 10/18/22 7 180 OK
MW-14 Methyl Ethyl Ketone 10/11/22 10/19/22 8 14 OK
MW-14 Methylene Chloride 10/11/22 10/19/22 8 14 OK
MW-14 Molybdenum 10/11/22 10/21/22 IO 180 OK
MW-14 Naphthalene 10/11/22 10/19/22 8 14 OK
MW-14 Nickel 10/11/22 10/21/22 10 180 OK
G-2A: Quarterly Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-14 Nitrate + Nitrite as N 10/11/22 10/18/22 7 28 OK
MW-14 Nitrogen, Ammonia as N 10/11/22 10/27/22 16 28 OK
MW-14 Potassium 10/11/22 10/24/22 13 180 OK
MW-14 Selenium 10/11/22 10/21/22 10 180 OK
MW-14 Silver 10/11/22 10/21/22 10 180 OK
MW-14 Sodium 10/11/22 10/24/22 13 180 OK
MW-14 Sulfate 10/11/22 10/19/22 8 28 OK
MW-14 Tetrahydrofuran 10/11/22 10/19/22 8 14 OK
MW-14 Thallium 10/11/22 10/21/22 10 180 OK
MW-14 Tin 10/11/22 10/24/22 13 180 OK
MW-14 Toluene 10/11/22 10/19/22 8 14 OK
MW-14 Total Dissolved Solids 10/11/22 10/17/22 6 7 OK
MW-14 Uranium 10/11/22 10/21/22 10 180 OK
MW-14 Vanadium 10/11/22 10/21/22 10 180 OK
MW-14 Xylenes, total 10/11/22 10/19/22 8 14 OK
MW-14 Zinc 10/11/22 10/21/22 10 180 OK
MW-15 Acetone 10/12/22 10/19/22 7 14 OK
MW-15 Arsenic 10/12/22 10/21/22 9 180 OK
MW-15 Benzene 10/12/22 10/19/22 7 14 OK
MW-15 Beryllium 10/12/22 10/21/22 9 180 OK
MW-15 Bicarbonate as CaCO3 10/12/22 10/19/22 7 14 OK
MW-15 Cadmium 10/12/22 10/21/22 9 180 OK
MW-15 Calcium 10/12/22 10/24/22 12 180 OK
MW-15 Carbon Tetrachloride 10/12/22 10/19/22 7 14 OK
MW-15 Carbonate as CO3 10/12/22 10/19/22 7 14 OK
MW-15 Chloride 10/12/22 10/17/22 5 28 OK
MW-15 Chloroform 10/12/22 10/19/22 7 14 OK
MW-15 Chloromethane 10/12/22 10/19/22 7 14 OK
MW-15 Chromium 10/12/22 10/21/22 9 180 OK
MW-15 Cobalt 10/12/22 10/21/22 9 180 OK
MW-15 Copper 10/12/22 10/21/22 9 180 OK
MW-15 Fluoride 10/12/22 10/17/22 5 28 OK
MW-15 Gross Radium Alpha 10/12/22 11/14/22 33 180 OK
MW-15 Iron 10/12/22 10/24/22 12 180 OK
MW-15 Lead 10/12/22 10/21/22 9 180 OK
MW-15 Magnesium 10/12/22 10/24/22 12 180 OK
MW-15 Manganese 10/12/22 10/21/22 9 180 OK
MW-15 Mercury 10/12/22 10/18/22 6 180 OK
MW-15 Methyl Ethyl Ketone 10/12/22 10/19/22 7 14 OK
MW-15 Methylene Chloride 10/12/22 10/19/22 7 14 OK
MW-15 Molybdenum 10/12/22 10/21/22 9 180 OK
MW-15 Naphthalene 10/12/22 10/19/22 7 14 OK
MW-15 Nickel 10/12/22 10/21/22 9 180 OK
MW-15 Nitrate + Nitrite as N 10/12/22 10/18/22 6 28 OK
MW-15 Nitrogen, Ammonia as N 10/12/22 10/27/22 15 28 OK
MW-15 Potassium 10/12/22 10/24/22 12 180 OK
MW-15 Selenium 10/12/22 10/21/22 9 180 OK
MW-15 Silver 10/12/22 10/21/22 9 180 OK
MW-15 Sodium 10/12/22 10/24/22 12 180 OK
MW-15 Sulfate 10/12/22 10/20/22 8 28 OK
MW-15 Tetrahydrofuran 10/12/22 10/19/22 7 14 OK
MW-15 Thallium 10/12/22 10/21/22 9 180 OK
MW-15 Tin 10/12/22 10/24/22 12 180 OK
G-2A: Quarterly Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-15 Toluene 10/12/22 10/19/22 7 14 OK
MW-15 Total Dissolved Solids 10/12/22 10/17/22 5 7 OK
MW-15 Uranium 10/12/22 10/21/22 9 180 OK
MW-15 Vanadium 10/12/22 10/21/22 9 180 OK
MW-15 Xylenes, total 10/12/22 10/19/22 7 14 OK
MW-15 Zinc 10/12/22 10/21/22 9 180 OK
MW-17 Acetone 10/17/22 10/26/22 9 14 OK
MW-17 Arsenic 10/17/22 10/26/22 9 180 OK
MW-17 Benzene 10/17/22 10/26/22 9 14 OK
MW-17 Beryllium 10/17/22 10/26/22 9 180 OK
MW-17 Bicarbonate as CaCO3 10/17/22 10/25/22 8 14 OK
MW-17 Cadmium 10/17/22 10/26/22 9 180 OK
MW-17 Calcium 10/17/22 10/24/22 7 180 OK
MW-17 Carbon Tetrachloride 10/17/22 10/26/22 9 14 OK
MW-17 Carbonate as CO3 10/17/22 10/25/22 8 14 OK
MW-17 Chloride 10/17/22 10/25/22 8 28 OK
MW-17 Chloroform 10/17/22 10/26/22 9 14 OK
MW-17 Chloromethane 10/17/22 10/26/22 9 14 OK
MW-17 Chromium 10/17/22 10/26/22 9 180 OK
MW-17 Cobalt 10/17/22 10/26/22 9 180 OK
MW-17 Copper 10/17/22 10/26/22 9 180 OK
MW-17 Fluoride 10/17/22 11/2/22 16 28 OK
MW-17 Gross Radium Alpha 10/17/22 11/20/22 34 180 OK
MW-17 Iron 10/17/22 10/24/22 7 180 OK
MW-17 Lead 10/17/22 10/26/22 9 180 OK
MW-17 Magnesium 10/17/22 10/24/22 7 180 OK
MW-17 Manganese 10/17/22 10/26/22 9 180 OK
MW-17 Mercury 10/17/22 10/26/22 9 180 OK
MW-17 Methyl Ethyl Ketone 10/17/22 10/26/22 9 14 OK
MW-17 Methylene Chloride 10/17/22 10/26/22 9 14 OK
MW-17 Molybdenum 10/17/22 10/26/22 9 180 OK
MW-17 Naphthalene 10/17/22 10/26/22 9 14 OK
MW-17 Nickel 10/17/22 10/26/22 9 180 OK
MW-17 Nitrate + Nitrite as N 10/17/22 10/24/22 7 28 OK
MW-17 Nitrogen, Ammonia as N 10/17/22 11/2/22 16 28 OK
MW-17 Potassium 10/17/22 10/24/22 7 180 OK
MW-17 Selenium 10/17/22 10/26/22 9 180 OK
MW-17 Silver 10/17/22 10/26/22 9 180 OK
MW-17 Sodium 10/17/22 10/24/22 7 180 OK
MW-17 Sulfate 10/17/22 10/25/22 8 28 OK
MW-17 Tetrahydrofuran 10/17/22 10/26/22 9 14 OK
MW-17 Thallium 10/17/22 10/26/22 9 180 OK
MW-17 Tin 10/17/22 10/24/22 7 180 OK
MW-17 Toluene 10/17/22 10/26/22 9 14 OK
MW-17 Total Dissolved Solids 10/17/22 10/24/22 7 7 OK
MW-17 Uranium 10/17/22 10/26/22 9 180 OK
MW-17 Vanadium 10/17/22 10/26/22 9 180 OK
MW-17 Xylenes, total 10/17/22 10/26/22 9 14 OK
MW-17 Zinc 10/17/22 10/26/22 9 180 OK
MW-18 Acetone 10/18/22 10/26/22 8 14 OK
MW-18 Arsenic 10/18/22 10/26/22 8 180 OK
MW-18 Benzene 10/18/22 10/26/22 8 14 OK
MW-18 Beryllium 10/18/22 10/26/22 8 180 OK
G-2A: Quarterly Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-18 Bicarbonate as CaCO3 10/18/22 10/25/22 7 14 OK
MW-18 Cadmium 10/18/22 10/26/22 8 180 OK
MW-18 Calcium 10/18/22 10/24/22 6 180 OK
MW-18 Carbon Tetrachloride 10/18/22 10/26/22 8 14 OK
MW-18 Carbonate as CO3 10/18/22 10/25/22 7 14 OK
MW-18 Chloride 10/18/22 10/25/22 7 28 OK
MW-18 Chloroform 10/18/22 10/26/22 8 14 OK
MW-18 Chloromethane 10/18/22 10/26/22 8 14 OK
MW-18 Chromium 10/18/22 10/26/22 8 180 OK
MW-18 Cobalt 10/18/22 10/26/22 8 180 OK
MW-18 Copper 10/18/22 10/26/22 8 180 OK
MW-18 Fluoride 10/18/22 11/2/22 15 28 OK
MW-18 Gross Radium Alpha 10/18/22 11/20/22 33 180 OK
MW-18 Iron 10/18/22 10/24/22 6 180 OK
MW-18 Lead 10/18/22 10/26/22 8 180 OK
MW-18 Magnesium 10/18/22 10/24/22 6 180 OK
MW-18 Manganese 10/18/22 10/26/22 8 180 OK
MW-18 Mercury 10/18/22 10/26/22 8 180 OK
MW-18 Methyl Ethyl Ketone 10/18/22 10/26/22 8 14 OK
MW-18 Methylene Chloride 10/18/22 10/26/22 8 14 OK
MW-18 Molybdenum 10/18/22 10/26/22 8 180 OK
MW-18 Naphthalene 10/18/22 10/26/22 8 14 OK
MW-18 Nickel 10/18/22 10/26/22 8 180 OK
MW-18 Nitrate + Nitrite as N 10/18/22 10/24/22 6 28 OK
MW-18 Nitrogen, Ammonia as N 10/18/22 11/2/22 15 28 OK
MW-18 Potassium 10/18/22 10/24/22 6 180 OK
MW-18 Selenium 10/18/22 10/26/22 8 180 OK
MW-18 Silver 10/18/22 10/26/22 8 180 OK
MW-18 Sodium 10/18/22 10/24/22 6 180 OK
MW-18 Sulfate 10/18/22 11/8/22 21 28 OK
MW-18 Tetrahydrofuran 10/18/22 10/26/22 8 14 OK
MW-18 Thallium 10/18/22 10/26/22 8 180 OK
MW-18 Tin 10/18/22 10/24/22 6 180 OK
MW-18 Toluene 10/18/22 10/26/22 8 14 OK
MW-18 Total Dissolved Solids 10/18/22 10/24/22 6 7 OK
MW-18 Uranium 10/18/22 10/26/22 8 180 OK
MW-18 Vanadium 10/18/22 10/26/22 8 180 OK
MW-18 Xylenes, total 10/18/22 10/26/22 8 14 OK
MW-18 Zinc 10/18/22 10/26/22 8 180 OK
MW-19 Acetone 10/17/22 10/26/22 9 14 OK
MW-19 Arsenic 10/17/22 10/26/22 9 180 OK
MW-19 Benzene 10/17/22 10/26/22 9 14 OK
MW-19 Beryllium 10/17/22 10/26/22 9 180 OK
MW-19 Bicarbonate as CaCO3 10/17/22 10/25/22 8 14 OK
MW-19 Cadmium 10/17/22 10/26/22 9 180 OK
MW-19 Calcium 10/17/22 10/24/22 7 180 OK
MW-19 Carbon Tetrachloride 10/17/22 10/26/22 9 14 OK
MW-19 Carbonate as CO3 10/17/22 10/25/22 8 14 OK
MW-19 Chloride 10/17/22 10/25/22 8 28 OK
MW-19 Chloroform 10/17/22 10/26/22 9 14 OK
MW-19 Chloromethane 10/17/22 10/26/22 9 14 OK
MW-19 Chromium 10/17/22 10/26/22 9 180 OK
MW-19 Cobalt 10/17/22 10/26/22 9 180 OK
G-2A: Quarterly Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-19 Copper 10/17/22 10/26/22 9 180 OK
MW-19 Fluoride 10/17/22 11/2/22 16 28 OK
MW-19 Gross Radium Alpha 10/17/22 11/20/22 34 180 OK
MW-19 Iron 10/17/22 10/24/22 7 180 OK
MW-19 Lead 10/17/22 10/26/22 9 180 OK
MW-19 Magnesium 10/17/22 10/24/22 7 180 OK
MW-19 Manganese 10/17/22 10/26/22 9 180 OK
MW-19 Mercury 10/17/22 10/26/22 9 180 OK
MW-19 Methyl Ethyl Ketone 10/17/22 10/26/22 9 14 OK
MW-19 Methylene Chloride 10/17/22 10/26/22 9 14 OK
MW-19 Molybdenum 10/17/22 10/26/22 9 180 OK
MW-19 Naphthalene 10/17/22 10/26/22 9 14 OK
MW-19 Nickel 10/17/22 10/26/22 9 180 OK
MW-19 Nitrate + Nitrite as N 10/17/22 10/24/22 7 28 OK
MW-19 Nitrogen, Ammonia as N 10/17/22 11/2/22 16 28 OK
MW-19 Potassium 10/17/22 10/24/22 7 180 OK
MW-19 Selenium 10/17/22 10/26/22 9 180 OK
MW-19 Silver 10/17/22 10/26/22 9 180 OK
MW-19 Sodium 10/17/22 10/24/22 7 180 OK
MW-19 Sulfate 10/17/22 10/25/22 8 28 OK
MW-19 Tetrahydrofuran 10/17/22 10/26/22 9 14 OK
MW-19 Thallium 10/17/22 10/26/22 9 180 OK
MW-19 Tin 10/17/22 10/24/22 7 180 OK
MW-19 Toluene 10/17/22 10/26/22 9 14 OK
MW-19 Total Dissolved Solids 10/17/22 10/24/22 7 7 OK
MW-19 Uranium 10/17/22 10/26/22 9 180 OK
MW-19 Vanadium 10/17/22 10/26/22 9 180 OK
MW-19 Xylenes, total 10/17/22 10/26/22 9 14 OK
MW-19 Zinc 10/17/22 10/26/22 9 180 OK
MW-20 Acetone 11/1/22 11/4/22 3 14 OK
MW-20 Arsenic 11/1/22 11/14/22 13 180 OK
MW-20 Benzene 11/1/22 11/4/22 3 14 OK
MW-20 Beryllium 11/1/22 11/14/22 13 180 OK
MW-20 Bicarbonate as CaCO3 11/1/22 11/3/22 2 14 OK
MW-20 Cadmium 11/1/22 11/14/22 13 180 OK
MW-20 Calcium 11/1/22 11/8/22 7 180 OK
MW-20 Carbon Tetrachloride 11/1/22 11/4/22 3 14 OK
MW-20 Carbonate as CO3 11/1/22 11/3/22 2 14 OK
MW-20 Chloride 11/1/22 11/14/22 13 28 OK
MW-20 Chloroform 11/1/22 11/4/22 3 14 OK
MW-20 Chloromethane 11/1/22 11/4/22 3 14 OK
MW-20 Chromium 11/1/22 11/14/22 13 180 OK
MW-20 Cobalt 11/1/22 11/14/22 13 180 OK
MW-20 Copper 11/1/22 11/14/22 13 180 OK
MW-20 Fluoride 11/1/22 11/14/22 13 28 OK
MW-20 Gross Radium Alpha 11/1/22 11/20/22 19 180 OK
MW-20 Iron 11/1/22 11/8/22 7 180 OK
MW-20 Lead 11/1/22 11/14/22 13 180 OK
MW-20 Magnesium 11/1/22 11/8/22 7 180 OK
MW-20 Manganese 11/1/22 11/14/22 13 180 OK
MW-20 Mercury 11/1/22 11/10/22 9 180 OK
MW-20 Methyl Ethyl Ketone 11/1/22 11/4/22 3 14 OK
MW-20 Methylene Chloride 11/1/22 11/4/22 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-20 Molybdenum 11/1/22 11/14/22 13 180 OK
MW-20 Naphthalene 11/1/22 11/4/22 3 14 OK
MW-20 Nickel 11/1/22 11/14/22 13 180 OK
MW-20 Nitrate + Nitrite as N 11/1/22 11/8/22 7 28 OK
MW-20 Nitrogen, Ammonia as N 11/1/22 11/14/22 13 28 OK
MW-20 Potassium 11/1/22 11/8/22 7 180 OK
MW-20 Selenium 11/1/22 11/14/22 13 180 OK
MW-20 Silver 11/1/22 11/14/22 13 180 OK
MW-20 Sodium 11/1/22 11/8/22 7 180 OK
MW-20 Sulfate 11/1/22 11/19/22 18 28 OK
MW-20 Tetrahydrofuran 11/1/22 11/4/22 3 14 OK
MW-20 Thallium 11/1/22 11/14/22 13 180 OK
MW-20 Tin 11/1/22 11/8/22 7 180 OK
MW-20 Toluene 11/1/22 11/4/22 3 14 OK
MW-20 Total Dissolved Solids 11/1/22 11/4/22 3 7 OK
MW-20 Uranium 11/1/22 11/14/22 13 180 OK
MW-20 Vanadium 11/1/22 11/14/22 13 180 OK
MW-20 Xylenes, total 11/1/22 11/4/22 3 14 OK
MW-20 Zinc 11/1/22 11/14/22 13 180 OK
MW-22 Acetone 10/19/22 10/26/22 7 14 OK
MW-22 Arsenic 10/19/22 10/26/22 7 180 OK
MW-22 Benzene 10/19/22 10/26/22 7 14 OK
MW-22 Beryllium 10/19/22 10/26/22 7 180 OK
MW-22 Bicarbonate as CaCO3 10/19/22 10/25/22 6 14 OK
MW-22 Cadmium 10/19/22 10/26/22 7 180 OK
MW-22 Calcium 10/19/22 11/8/22 20 180 OK
MW-22 Carbon Tetrachloride 10/19/22 10/26/22 7 14 OK
MW-22 Carbonate as CO3 10/19/22 10/25/22 6 14 OK
MW-22 Chloride 10/19/22 10/25/22 6 28 OK
MW-22 Chloroform 10/19/22 10/26/22 7 14 OK
MW-22 Chloromethane 10/19/22 10/26/22 7 14 OK
MW-22 Chromium 10/19/22 10/26/22 7 180 OK
MW-22 Cobalt 10/19/22 10/26/22 7 180 OK
MW-22 Copper 10/19/22 10/26/22 7 180 OK
MW-22 Fluoride 10/19/22 11/2/22 14 28 OK
MW-22 Gross Radium Alpha 10/19/22 11/20/22 32 180 OK
MW-22 Iron 10/19/22 10/24/22 5 180 OK
MW-22 Lead 10/19/22 10/26/22 7 180 OK
MW-22 Magnesium 10/19/22 11/8/22 20 180 OK
MW-22 Manganese 10/19/22 10/26/22 7 180 OK
MW-22 Mercury 10/19/22 10/26/22 7 180 OK
MW-22 Methyl Ethyl Ketone 10/19/22 10/26/22 7 14 OK
MW-22 Methylene Chloride 10/19/22 10/26/22 7 14 OK
MW-22 Molybdenum 10/19/22 10/26/22 7 180 OK
MW-22 Naphthalene 10/19/22 10/26/22 7 14 OK
MW-22 Nickel 10/19/22 10/26/22 7 180 OK
MW-22 Nitrate + Nitrite as N 10/19/22 10/24/22 5 28 OK
MW-22 Nitrogen, Ammonia as N 10/19/22 11/2/22 14 28 OK
MW-22 Potassium 10/19/22 11/8/22 20 180 OK
MW-22 Selenium 10/19/22 10/26/22 7 180 OK
MW-22 Silver 10/19/22 10/26/22 7 180 OK
MW-22 Sodium 10/19/22 11/8/22 20 180 OK
MW-22 Sulfate 10/19/22 10/26/22 7 28 OK
G-2A: Quarterly Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-22 Tetrahydrofuran 10/19/22 10/26/22 7 14 OK
MW-22 Thallium 10/19/22 10/26/22 7 180 OK
MW-22 Tin 10/19/22 10/24/22 5 180 OK
MW-22 Toluene 10/19/22 10/26/22 7 14 OK
MW-22 Total Dissolved Solids 10/19/22 10/24/22 5 7 OK
MW-22 Uranium 10/19/22 10/26/22 7 180 OK
MW-22 Vanadium 10/19/22 10/26/22 7 180 OK
MW-22 Xylenes, total 10/19/22 10/26/22 7 14 OK
MW-22 Zinc 10/19/22 10/26/22 7 180 OK
MW-23 Acetone 11/1/22 11/4/22 3 14 OK
MW-23 Arsenic 11/1/22 11/14/22 13 180 OK
MW-23 Benzene 11/1/22 11/4/22 3 14 OK
MW-23 Beryllium 11/1/22 11/14/22 13 180 OK
MW-23 Bicarbonate as CaCO3 11/1/22 11/3/22 2 14 OK
MW-23 Cadmium 11/1/22 11/14/22 13 180 OK
MW-23 Calcium 11/1/22 11/8/22 7 180 OK
MW-23 Carbon Tetrachloride 11/1/22 11/4/22 3 14 OK
MW-23 Carbonate as CO3 11/1/22 11/3/22 2 14 OK
MW-23 Chloride 11/1/22 11/14/22 13 28 OK
MW-23 Chloroform 11/1/22 11/4/22 3 14 OK
MW-23 Chloromethane 11/1/22 11/4/22 3 14 OK
MW-23 Chromium 11/1/22 11/14/22 13 180 OK
MW-23 Cobalt 11/1/22 11/14/22 13 180 OK
MW-23 Cooner 11/1/22 11/14/22 13 180 OK
MW-23 Fluoride 11/1/22 11/14/22 13 28 OK
MW-23 Gross Radium Alpha 11/1/22 11/20/22 19 180 OK
MW-23 Iron 11/1/22 11/8/22 7 180 OK
MW-23 Lead 11/1/22 11/14/22 13 180 OK
MW-23 Magnesium 11/1/22 11/8/22 7 180 OK
MW-23 Manganese 11/1/22 11/14/22 13 180 OK
MW-23 Mercury 11/1/22 11/10/22 9 180 OK
MW-23 Methyl Ethyl Ketone 11/1/22 11/4/22 3 14 OK
MW-23 Methylene Chloride 11/1/22 11/4/22 3 14 OK
MW-23 Molybdenum 11/1/22 11/14/22 13 180 OK
MW-23 Naphthalene 11/1/22 11/4/22 3 14 OK
MW-23 Nickel 11/1/22 11/14/22 13 180 OK
MW-23 Nitrate + Nitrite as N 11/1/22 11/8/22 7 28 OK
MW-23 Nitrogen, Ammonia as N 11/1/22 11/14/22 13 28 OK
MW-23 Potassium 11/1/22 11/8/22 7 180 OK
MW-23 Selenium 11/1/22 11/14/22 13 180 OK
MW-23 Silver 11/1/22 11/14/22 13 180 OK
MW-23 Sodium 11/1/22 11/8/22 7 180 OK
MW-23 Sulfate 11/1/22 11/14/22 13 28 OK
MW-23 Tetrahydrofuran 11/1/22 11/4/22 3 14 OK
MW-23 Thallium 11/1/22 11/14/22 13 180 OK
MW-23 Tin 11/1/22 11/8/22 7 180 OK
MW-23 Toluene 11/1/22 11/4/22 3 14 OK
MW-23 Total Dissolved Solids 11/1/22 11/4/22 3 7 OK
MW-23 Uranium 11/1/22 11/14/22 13 180 OK
MW-23 Vanadium 11/1/22 11/14/22 13 180 OK
MW-23 Xylenes, total 11/1/22 11/4/22 3 14 OK
MW-23 Zinc 11/1/22 11/14/22 13 180 OK
MW-24 Acetone 11/2/22 11/4/22 2 14 OK
G-2A: Quarterly Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Davs) Time (Days) Check
MW-24 Arsenic 11/2/22 11/14/22 12 180 OK
MW-24 Benzene 11/2/22 11/4/22 2 14 OK
MW-24 Beryllium 11/2/22 11/14/22 12 180 OK
MW-24 Bicarbonate as CaCO3 11/2/22 11/4/22 2 14 OK
MW-24 Cadmium 11/2/22 11/14/22 12 180 OK
MW-24 Calcium 11/2/22 11/8/22 6 180 OK
MW-24 Carbon Tetrachloride 11/2/22 11/4/22 2 14 OK
MW-24 Carbonate as CO3 11/2/22 11/4/22 2 14 OK
MW-24 Chloride 11/2/22 11/14/22 12 28 OK
MW-24 Chloroform 11/2/22 11/4/22 2 14 OK
MW-24 Chloromethane 11/2/22 11/4/22 2 14 OK
MW-24 Chromium 11/2/22 11/14/22 12 180 OK
MW-24 Cobalt 11/2/22 11/14/22 12 180 OK
MW-24 Coooer 11/2/22 11/14/22 12 180 OK
MW-24 Fluoride 11/2/22 11/14/22 12 28 OK
MW-24 Gross Radium Alpha 11/2/22 11/20/22 18 180 OK
MW-24 Iron 11/2/22 11/8/22 6 180 OK
MW-24 Lead 11/2/22 11/14/22 12 180 OK
MW-24 Magnesium 11/2/22 11/8/22 6 180 OK
MW-24 Manganese 11/2/22 11/14/22 12 180 OK
MW-24 Mercury 11/2/22 11/10/22 8 180 OK
MW-24 Methyl Ethyl Ketone 11/2/22 11/4/22 2 14 OK
MW-24 Methylene Chloride 11/2/22 11/4/22 2 14 OK
MW-24 Molybdenum 11/2/22 11/14/22 12 180 OK
MW-24 Naphthalene 11/2/22 11/4/22 2 14 OK
MW-24 Nickel 11/2/22 11/14/22 12 180 OK
MW-24 Nitrate + Nitrite as N 11/2/22 11/8/22 6 28 OK
MW-24 Nitrogen, Ammonia as N 11/2/22 11/14/22 12 28 OK
MW-24 Potassium 11/2/22 11/8/22 6 180 OK
MW-24 Selenium 11/2/22 11/14/22 12 180 OK
MW-24 Silver 11/2/22 11/14/22 12 180 OK
MW-24 Sodium 11/2/22 11/8/22 6 180 OK
MW-24 Sulfate 11/2/22 11/14/22 12 28 OK
MW-24 Tetrahydrofuran 11/2/22 11/4/22 2 14 OK
MW-24 Thallium 11/2/22 11/14/22 12 180 OK
MW-24 Tin 11/2/22 11/8/22 6 180 OK
MW-24 Toluene 11/2/22 11/4/22 2 14 OK
MW-24 Total Dissolved Solids 11/2/22 11/4/22 2 7 OK
MW-24 Uranium 11/2/22 11/14/22 12 180 OK
MW-24 Vanadium 11/2/22 11/14/22 12 180 OK
MW-24 Xylenes, total 11/2/22 11/4/22 2 14 OK
MW-24 Zinc 11/2/22 11/14/22 12 180 OK
MW-24A Acetone 11/2/22 11/4/22 2 14 OK
MW-24A Arsenic 11/2/22 11/14/22 12 180 OK
MW-24A Benzene 11/2/22 11/4/22 2 14 OK
MW-24A Beryllium 11/2/22 11/14/22 12 180 OK
MW-24A Bicarbonate as CaCO3 11/2/22 11/4/22 2 14 OK
MW-24A Cadmium 11/2/22 11/14/22 12 180 OK
MW-24A Calcium 11/2/22 11/8/22 6 180 OK
MW-24A Carbon Tetrachloride 11/2/22 11/4/22 2 14 OK
MW-24A Carbonate as CO3 11/2/22 11/4/22 2 14 OK
MW-24A Chloride 11/2/22 11/14/22 12 28 OK
MW-24A Chloroform 11/2/22 11/4/22 2 14 OK
G-2A: Quarterly Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-24A Chloromethane 11/2/22 11/4/22 2 14 OK
MW-24A Chromium 11/2/22 11/14/22 12 180 OK
MW-24A Cobalt 11/2/22 11/14/22 12 180 OK
MW-24A Copper 11/2/22 11/14/22 12 180 OK
MW-24A Fluoride 11/2/22 11/14/22 12 28 OK
MW-24A Gross Radium Alpha 11/2/22 11/20/22 18 180 OK
MW-24A Iron 11/2/22 11/8/22 6 180 OK
MW-24A Lead 11/2/22 11/14/22 12 180 OK
MW-24A Magnesium 11/2/22 11/8/22 6 180 OK
MW-24A Manganese 11/2/22 11/14/22 12 180 OK
MW-24A Mercury 11/2/22 11/10/22 8 180 OK
MW-24A Methyl Ethyl Ketone 11/2/22 11/4/22 2 14 OK
MW-24A Methylene Chloride 11/2/22 11/4/22 2 14 OK
MW-24A Molybdenum 11/2/22 11/14/22 12 180 OK
MW-24A Naphthalene 11/2/22 11/4/22 2 14 OK
MW-24A Nickel 11/2/22 11/14/22 12 180 OK
MW-24A Nitrate+ Nitrite as N 11/2/22 11/8/22 6 28 OK
MW-24A Nitrogen, Ammonia as N 11/2/22 11/14/22 12 28 OK
MW-24A Potassium 11/2/22 11/8/22 6 180 OK
MW-24A Selenium 11/2/22 11/14/22 12 180 OK
MW-24A Silver 11/2/22 11/14/22 12 180 OK
MW-24A Sodium 11/2/22 11/8/22 6 180 OK
MW-24A Sulfate 11/2/22 11/14/22 12 28 OK
MW-24A Tetrahydrofuran 11/2/22 11/4/22 2 14 OK
MW-24A Thallium 11/2/22 11/14/22 12 180 OK
MW-24A Tin 11/2/22 11/8/22 6 180 OK
MW-24A Toluene 11/2/22 11/4/22 2 14 OK
MW-24A Total Dissolved Solids 11/2/22 11/4/22 2 7 OK
MW-24A Uranium 11/2/22 11/14/22 12 180 OK
MW-24A Vanadium 11/2/22 11/14/22 12 180 OK
MW-24A Xylenes, total 11/2/22 11/4/22 2 14 OK
MW-24A Zinc 11/2/22 11/14/22 12 180 OK
MW-25 Acetone 10/10/22 10/19/22 9 14 OK
MW-25 Arsenic 10/10/22 10/21/22 11 180 OK
MW-25 Benzene 10/10/22 10/19/22 9 14 OK
MW-25 Beryllium 10/10/22 10/21/22 11 180 OK
MW-25 Bicarbonate as CaCO3 10/10/22 10/19/22 9 14 OK
MW-25 Cadmium 10/10/22 10/21/22 11 180 OK
MW-25 Calcium 10/10/22 10/24/22 14 180 OK
MW-25 Carbon Tetrachloride 10/10/22 10/19/22 9 14 OK
MW-25 Carbonate as CO3 10/10/22 10/19/22 9 14 OK
MW-25 Chloride 10/10/22 10/17/22 7 28 OK
MW-25 Chloroform 10/10/22 10/19/22 9 14 OK
MW-25 Chloromethane 10/10/22 10/19/22 9 14 OK
MW-25 Chromium 10/10/22 10/21/22 11 180 OK
MW-25 Cobalt 10/10/22 10/21/22 11 180 OK
MW-25 Copper 10/10/22 10/21/22 11 180 OK
MW-25 Fluoride 10/10/22 10/17/22 7 28 OK
MW-25 Gross Radium Alpha 10/10/22 11/14/22 35 180 OK
MW-25 Iron 10/10/22 10/24/22 14 180 OK
MW-25 Lead 10/10/22 10/21/22 11 180 OK
MW-25 Magnesium 10/10/22 10/24/22 14 180 OK
MW-25 Manganese 10/10/22 10/21/22 11 180 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-25 Mercury 10/10/22 10/18/22 8 180 OK
MW-25 Methyl Ethyl Ketone 10/10/22 10/19/22 9 14 OK
MW-25 Methylene Chloride 10/10/22 10/19/22 9 14 OK
MW-25 Molybdenum 10/10/22 10/21/22 11 180 OK
MW-25 Naphthalene 10/10/22 10/19/22 9 14 OK
MW-25 Nickel 10/10/22 10/21/22 11 180 OK
MW-25 Nitrate + Nitrite as N 10/10/22 10/18/22 8 28 OK
MW-25 Nitrogen, Ammonia as N 10/10/22 10/27/22 17 28 OK
MW-25 Potassium 10/10/22 10/24/22 14 180 OK
MW-25 Selenium 10/10/22 10/21/22 11 180 OK
MW-25 Silver 10/10/22 10/21/22 11 180 OK
MW-25 Sodium 10/10/22 10/24/22 14 180 OK
MW-25 Sulfate 10/10/22 10/19/22 9 28 OK
MW-25 Tetrahydrofuran 10/10/22 10/19/22 9 14 OK
MW-25 Thallium 10/10/22 10/21/22 11 180 OK
MW-25 Tin 10/10/22 10/24/22 14 180 OK
MW-25 Toluene 10/10/22 10/19/22 9 14 OK
MW-25 Total Dissolved Solids 10/10/22 10/17/22 7 7 OK
MW-25 Uranium 10/10/22 10/21/22 11 180 OK
MW-25 Vanadium 10/10/22 10/21/22 11 180 OK
MW-25 Xylenes, total 10/10/22 10/19/22 9 14 OK
MW-25 Zinc 10/10/22 10/21/22 11 180 OK
MW-26 Acetone 10/13/22 10/19/22 6 14 OK
MW-26 Arsenic 10/13/22 10/21/22 8 180 OK
MW-26 Benzene 10/13/22 10/19/22 6 14 OK
MW-26 Beryllium 10/13/22 10/21/22 8 180 OK
MW-26 Bicarbonate as CaCO3 10/13/22 10/19/22 6 14 OK
MW-26 Cadmium 10/13/22 10/21/22 8 180 OK
MW-26 Calcium 10/13/22 10/24/22 11 180 OK
MW-26 Carbon Tetrachloride 10/13/22 10/19/22 6 14 OK
MW-26 Carbonate as CO3 10/13/22 10/19/22 6 14 OK
MW-26 Chloride 10/13/22 10/18/22 5 28 OK
MW-26 Chloroform 10/13/22 10/19/22 6 14 OK
MW-26 Chloromethane 10/13/22 10/19/22 6 14 OK
MW-26 Chromium 10/13/22 10/21/22 8 180 OK
MW-26 Cobalt 10/13/22 10/21/22 8 180 OK
MW-26 Coooer 10/13/22 10/21/22 8 180 OK
MW-26 Fluoride 10/13/22 10/18/22 5 28 OK
MW-26 Gross Radium Alpha 10/13/22 11/14/22 32 180 OK
MW-26 Iron 10/13/22 10/24/22 11 180 OK
MW-26 Lead 10/13/22 10/21/22 8 180 OK
MW-26 Magnesium 10/13/22 10/24/22 11 180 OK
MW-26 Manganese 10/13/22 10/21/22 8 180 OK
MW-26 Mercury 10/13/22 10/18/22 5 180 OK
MW-26 Methyl Ethyl Ketone 10/13/22 10/19/22 6 14 OK
MW-26 Methylene Chloride 10/13/22 10/19/22 6 14 OK
MW-26 Molybdenum 10/13/22 10/21/22 8 180 OK
MW-26 Naphthalene 10/13/22 10/19/22 6 14 OK
MW-26 Nickel 10/13/22 10/21/22 8 180 OK
MW-26 Nitrate + Nitrite as N 10/13/22 10/18/22 5 28 OK
MW-26 Nitrogen, Ammonia as N 10/13/22 10/27/22 14 28 OK
MW-26 Potassium 10/13/22 10/24/22 11 180 OK
MW-26 Selenium 10/13/22 10/21/22 8 180 OK
G-2A: Quarterly Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-26 Silver 10/13/22 10/21/22 8 180 OK
MW-26 Sodium 10/13/22 10/24/22 11 180 OK
MW-26 Sulfate 10/13/22 10/20/22 7 28 OK
MW-26 Tetrahydrofuran 10/13/22 10/19/22 6 14 OK
MW-26 Thallium 10/13/22 10/21/22 8 180 OK
MW-26 Tin 10/13/22 10/24/22 11 180 OK
MW-26 Toluene 10/13/22 10/19/22 6 14 OK
MW-26 Total Dissolved Solids 10/13/22 10/17/22 4 7 OK
MW-26 Uranium 10/13/22 10/21/22 8 180 OK
MW-26 Vanadium 10/13/22 10/21/22 8 180 OK
MW-26 Xylenes, total 10/13/22 10/19/22 6 14 OK
MW-26 Zinc 10/13/22 10/21/22 8 180 OK
MW-27 Acetone 10/19/22 10/26/22 7 14 OK
MW-27 Arsenic 10/19/22 10/26/22 7 180 OK
MW-27 Benzene 10/19/22 10/26/22 7 14 OK
MW-27 Beryllium 10/19/22 10/26/22 7 180 OK
MW-27 Bicarbonate as CaCO3 10/19/22 10/25/22 6 14 OK
MW-27 Cadmium 10/19/22 10/26/22 7 180 OK
MW-27 Calcium 10/19/22 10/24/22 5 180 OK
MW-27 Carbon Tetrachloride 10/19/22 10/26/22 7 14 OK
MW-27 Carbonate as CO3 10/19/22 10/25/22 6 14 OK
MW-27 Chloride 10/19/22 10/25/22 6 28 OK
MW-27 Chloroform 10/19/22 10/26/22 7 14 OK
MW-27 Chloromethane 10/19/22 10/26/22 7 14 OK
MW-27 Chromium 10/19/22 10/26/22 7 180 OK
MW-27 Cobalt 10/19/22 10/26/22 7 180 OK
MW-27 Copper 10/19/22 10/26/22 7 180 OK
MW-27 Fluoride 10/19/22 11/2/22 14 28 OK
MW-27 Gross Radium Alpha 10/19/22 11/20/22 32 180 OK
MW-27 Iron 10/19/22 10/24/22 5 180 OK
MW-27 Lead 10/19/22 10/26/22 7 180 OK
MW-27 Magnesium 10/19/22 10/24/22 5 180 OK
MW-27 Manganese 10/19/22 10/26/22 7 180 OK
MW-27 Mercury 10/19/22 10/26/22 7 180 OK
MW-27 Methyl Ethyl Ketone 10/19/22 10/26/22 7 14 OK
MW-27 Methylene Chloride 10/19/22 10/26/22 7 14 OK
MW-27 Molybdenum 10/19/22 10/26/22 7 180 OK
MW-27 Naphthalene 10/19/22 10/26/22 7 14 OK
MW-27 Nickel 10/19/22 10/26/22 7 180 OK
MW-27 Nitrate + Nitrite as N 10/19/22 10/25/22 6 28 OK
MW-27 Nitrogen, Ammonia as N 10/19/22 11/2/22 14 28 OK
MW-27 Potassium 10/19/22 10/24/22 5 180 OK
MW-27 Selenium 10/19/22 10/26/22 7 180 OK
MW-27 Silver 10/19/22 10/26/22 7 180 OK
MW-27 Sodium 10/19/22 10/24/22 5 180 OK
MW-27 Sulfate 10/19/22 10/25/22 6 28 OK
MW-27 Tetrahydrofuran 10/19/22 10/26/22 7 14 OK
MW-27 Thallium 10/19/22 10/26/22 7 180 OK
MW-27 Tin 10/19/22 10/24/22 5 180 OK
MW-27 Toluene 10/19/22 10/26/22 7 14 OK
MW-27 Total Dissolved Solids 10/19/22 10/24/22 5 7 OK
MW-27 Uranium 10/19/22 10/26/22 7 180 OK
MW-27 Vanadium 10/19/22 10/26/22 7 180 OK
G-2A: Quarterly Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-27 Xylenes, total 10/19/22 10/26/22 7 14 OK
MW-27 Zinc 10/19/22 10/26/22 7 180 OK
MW-28 Acetone 10/12/22 10/19/22 7 14 OK
MW-28 Arsenic 10/12/22 10/21/22 9 180 OK
MW-28 Benzene 10/12/22 10/19/22 7 14 OK
MW-28 Beryllium 10/12/22 10/21/22 9 180 OK
MW-28 Bicarbonate as CaCO3 10/12/22 10/19/22 7 14 OK
MW-28 Cadmium 10/12/22 10/21/22 9 180 OK
MW-28 Calcium 10/12/22 10/24/22 12 180 OK
MW-28 Carbon Tetrachloride 10/12/22 10/19/22 7 14 OK
MW-28 Carbonate as CO3 10/12/22 10/19/22 7 14 OK
MW-28 Chloride 10/12/22 10/20/22 8 28 OK
MW-28 Chloroform 10/12/22 10/19/22 7 14 OK
MW-28 Chloromethane 10/12/22 10/19/22 7 14 OK
MW-28 Chromium 10/12/22 10/21/22 9 180 OK
MW-28 Cobalt 10/12/22 10/21/22 9 180 OK
MW-28 Coooer 10/12/22 10/21/22 9 180 OK
MW-28 Fluoride 10/12/22 10/17/22 5 28 OK
MW-28 Gross Radium Alpha 10/12/22 11/14/22 33 180 OK
MW-28 Iron 10/12/22 10/24/22 12 180 OK
MW-28 Lead 10/12/22 10/21/22 9 180 OK
MW-28 Magnesium 10/12/22 10/24/22 12 180 OK
MW-28 Manganese 10/12/22 10/21/22 9 180 OK
MW-28 Mercury 10/12/22 10/18/22 6 180 OK
MW-28 Methyl Ethyl Ketone 10/12/22 10/19/22 7 14 OK
MW-28 Methylene Chloride 10/12/22 10/19/22 7 14 OK
MW-28 Molybdenum 10/12/22 10/21/22 9 180 OK
MW-28 Naphthalene 10/12/22 10/19/22 7 14 OK
MW-28 Nickel 10/12/22 10/21/22 9 180 OK
MW-28 Nitrate + Nitrite as N 10/12/22 10/18/22 6 28 OK
MW-28 Nitrogen, Ammonia as N 10/12/22 10/27/22 15 28 OK
MW-28 Potassium 10/12/22 10/24/22 12 180 OK
MW-28 Selenium 10/12/22 10/21/22 9 180 OK
MW-28 Silver 10/12/22 10/21/22 9 180 OK
MW-28 Sodium 10/12/22 10/24/22 12 180 OK
MW-28 Sulfate 10/12/22 10/28/22 16 28 OK
MW-28 Tetrahydrofuran 10/12/22 10/19/22 7 14 OK
MW-28 Thallium 10/12/22 10/21/22 9 180 OK
MW-28 Tin 10/12/22 10/24/22 12 180 OK
MW-28 Toluene 10/12/22 10/19/22 7 14 OK
MW-28 Total Dissolved Solids 10/12/22 10/17/22 5 7 OK
MW-28 Uranium 10/12/22 10/21/22 9 180 OK
MW-28 Vanadium 10/12/22 10/21/22 9 180 OK
MW-28 Xylenes, total 10/12/22 10/19/22 7 14 OK
MW-28 Zinc 10/12/22 10/21/22 9 180 OK
MW-29 Acetone 10/12/22 10/19/22 7 14 OK
MW-29 Arsenic 10/12/22 10/21/22 9 180 OK
MW-29 Benzene 10/12/22 10/19/22 7 14 OK
MW-29 Beryllium 10/12/22 10/21/22 9 180 OK
MW-29 Bicarbonate as CaCO3 10/12/22 10/19/22 7 14 OK
MW-29 Cadmium 10/12/22 10/21/22 9 180 OK
MW-29 Calcium 10/12/22 10/24/22 12 180 OK
MW-29 Carbon Tetrachloride 10/12/22 10/19/22 7 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-29 Carbonate as CO3 10/12/22 10/19/22 7 14 OK
MW-29 Chloride 10/12/22 10/17/22 5 28 OK
MW-29 Chloroform 10/12/22 10/19/22 7 14 OK
MW-29 Chloromethane 10/12/22 10/19/22 7 14 OK
MW-29 Chromium 10/12/22 10/21/22 9 180 OK
MW-29 Cobalt 10/12/22 10/21/22 9 180 OK
MW-29 Copper 10/12/22 10/21/22 9 180 OK
MW-29 Fluoride 10/12/22 10/17/22 5 28 OK
MW-29 Gross Radium Alpha 10/12/22 11/14/22 33 180 OK
MW-29 Iron 10/12/22 10/24/22 12 180 OK
MW-29 Lead 10/12/22 10/21/22 9 180 OK
MW-29 Magnesium 10/12/22 10/24/22 12 180 OK
MW-29 Manganese 10/12/22 10/21/22 9 180 OK
MW-29 Mercury 10/12/22 10/18/22 6 180 OK
MW-29 Methyl Ethyl Ketone 10/12/22 10/19/22 7 14 OK
MW-29 Methylene Chloride 10/12/22 10/19/22 7 14 OK
MW-29 Molybdenum 10/12/22 10/21/22 9 180 OK
MW-29 Naphthalene 10/12/22 10/19/22 7 14 OK
MW-29 Nickel 10/12/22 10/21/22 9 180 OK
MW-29 Nitrate + Nitrite as N 10/12/22 10/18/22 6 28 OK
MW-29 Nitrogen, Ammonia as N 10/12/22 10/27/22 15 28 OK
MW-29 Potassium 10/12/22 10/24/22 12 180 OK
MW-29 Selenium 10/12/22 10/21/22 9 180 OK
MW-29 Silver 10/12/22 10/21/22 9 180 OK
MW-29 Sodium 10/12/22 10/24/22 12 180 OK
MW-29 Sulfate 10/12/22 10/20/22 8 28 OK
MW-29 Tetiahydrofuran 10/12/22 10/19/22 7 14 OK
MW-29 Thallium 10/12/22 10/21/22 9 180 OK
MW-29 Tin 10/12/22 10/24/22 12 180 OK
MW-29 Toluene 10/12/22 10/19/22 7 14 OK
MW-29 Total Dissolved Solids 10/12/22 10/17/22 5 7 OK
MW-29 Uranium 10/12/22 10/21/22 9 180 OK
MW-29 Vanadium 10/12/22 10/21/22 9 180 OK
MW-29 Xylenes, total 10/12/22 10/19/22 7 14 OK
MW-29 Zinc 10/12/22 10/21/22 9 180 OK
MW-30 Acetone 10/13/22 10/19/22 6 14 OK
MW-30 Arsenic 10/13/22 10/21/22 8 180 OK
MW-30 Benzene 10/13/22 10/19/22 6 14 OK
MW-30 Beryllium 10/13/22 10/21/22 8 180 OK
MW-30 Bicarbonate as CaCO3 10/13/22 10/19/22 6 14 OK
MW-30 Cadmium 10/13/22 10/21/22 8 180 OK
MW-30 Calcium 10/13/22 10/24/22 11 180 OK
MW-30 Carbon Tetrachloride 10/13/22 10/19/22 6 14 OK
MW-30 Carbonate as CO3 10/13/22 10/19/22 6 14 OK
MW-30 Chloride 10/13/22 10/20/22 7 28 OK
MW-30 Chloroform 10/13/22 10/19/22 6 14 OK
MW-30 Chloromethane 10/13/22 10/19/22 6 14 OK
MW-30 Chromium 10/13/22 10/21/22 8 180 OK
MW-30 Cobalt 10/13/22 10/21/22 8 180 OK
MW-30 Cooner 10/13/22 10/21/22 8 180 OK
MW-30 Fluoride 10/13/22 10/17/22 4 28 OK
MW-30 Gross Radium Alpha 10/13/22 11/14/22 32 180 OK
MW-30 Iron 10/13/22 10/24/22 11 180 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 Lead 10/13/22 10/21/22 8 180 OK
MW-30 Magnesium 10/13/22 10/24/22 11 180 OK
MW-30 Manganese 10/13/22 10/21/22 8 180 OK
MW-30 Mercury 10/13/22 10/18/22 5 180 OK
MW-30 Methyl Ethyl Ketone 10/13/22 10/19/22 6 14 OK
MW-30 Methylene Chloride 10/13/22 10/19/22 6 14 OK
MW-30 Molybdenum 10/13/22 10/21/22 8 180 OK
MW-30 Naphthalene 10/13/22 10/19/22 6 14 OK
MW-30 Nickel 10/13/22 10/21/22 8 180 OK
MW-30 Nitrate + Nitrite as N 10/13/22 10/18/22 5 28 OK
MW-30 Nitrogen, Ammonia as N 10/13/22 10/27/22 14 28 OK
MW-30 Potassium 10/13/22 10/24/22 11 180 OK
MW-30 Selenium 10/13/22 10/21/22 8 180 OK
MW-30 Silver 10/13/22 10/21/22 8 180 OK
MW-30 Sodium 10/13/22 10/24/22 11 180 OK
MW-30 Sulfate 10/13/22 10/20/22 7 28 OK
MW-30 Tetrahydrofuran 10/13/22 10/19/22 6 14 OK
MW-30 Thallium 10/13/22 10/21/22 8 180 OK
MW-30 Tin 10/13/22 10/24/22 11 180 OK
MW-30 Toluene 10/13/22 10/19/22 6 14 OK
MW-30 Total Dissolved Solids 10/13/22 10/18/22 5 7 OK
MW-30 Uranium 10/13/22 10/21/22 8 180 OK
MW-30 Vanadium 10/13/22 10/21/22 8 180 OK
MW-30 Xylenes, total 10/13/22 10/19/22 6 14 OK
MW-30 Zinc 10/13/22 10/21/22 8 180 OK
MW-31 Acetone 10/11/22 10/19/22 8 14 OK
MW-31 Arsenic 10/11/22 10/21/22 10 180 OK
MW-31 Benzene 10/11/22 10/19/22 8 14 OK
MW-31 Beryllium 10/11/22 10/21/22 10 180 OK
MW-31 Bicarbonate as CaCO3 10/11/22 10/19/22 8 14 OK
MW-31 Cadmium 10/11/22 10/21/22 10 180 OK
MW-31 Calcium 10/11/22 10/24/22 13 180 OK
MW-31 Carbon Tetrachloride 10/11/22 10/19/22 8 14 OK
MW-31 Carbonate as CO3 10/11/22 10/19/22 8 14 OK
MW-31 Chloride 10/11/22 10/19/22 8 28 OK
MW-31 Chloroform 10/11/22 10/19/22 8 14 OK
MW-31 Chloromethane 10/11/22 10/19/22 8 14 OK
MW-31 Chromium 10/11/22 10/21/22 10 180 OK
MW-31 Cobalt 10/11/22 10/21/22 10 180 OK
MW-31 Coooer 10/11/22 10/21/22 10 180 OK
MW-31 Fluoride 10/11/22 10/17/22 6 28 OK
MW-31 Gross Radium Alpha 10/11/22 11/14/22 34 180 OK
MW-31 Iron 10/11/22 10/24/22 13 180 OK
MW-31 Lead 10/11/22 10/21/22 10 180 OK
MW-31 Magnesium 10/11/22 10/24/22 13 180 OK
MW-31 Manganese 10/11/22 10/21/22 10 180 OK
MW-31 Mercury 10/11/22 10/18/22 7 180 OK
MW-31 Methyl Ethyl Ketone 10/11/22 10/19/22 8 14 OK
MW-31 Methylene Chloride 10/11/22 10/19/22 8 14 OK
MW-31 Molybdenum 10/11/22 10/21/22 10 180 OK
MW-31 Naphthalene 10/11/22 10/19/22 8 14 OK
MW-31 Nickel 10/11/22 10/21/22 10 180 OK
MW-31 Nitrate + Nitrite as N 10/11/22 10/18/22 7 28 OK
G-2A: Quarterly Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-31 Nitrogen, Ammonia as N 10/11/22 10/27/22 16 28 OK
MW-31 Potassium 10/11/22 10/24/22 13 180 OK
MW-31 Selenium 10/11/22 10/21/22 10 180 OK
MW-31 Silver 10/11/22 10/21/22 10 180 OK
MW-31 Sodium 10/11/22 10/24/22 13 180 OK
MW-31 Sulfate 10/11/22 10/19/22 8 28 OK
MW-31 Tetrahydrofuran 10/11/22 10/19/22 8 14 OK
MW-31 Thallium 10/11/22 10/21/22 10 180 OK
MW-31 Tin 10/11/22 10/24/22 13 180 OK
MW-31 Toluene 10/11/22 10/19/22 8 14 OK
MW-31 Total Dissolved Solids 10/11/22 10/17/22 6 7 OK
MW-31 Uranium 10/11/22 10/21/22 10 180 OK
MW-31 Vanadium 10/11/22 10/21/22 10 180 OK
MW-31 Xylenes, total 10/11/22 10/19/22 8 14 OK
MW-31 Zinc 10/11/22 10/21/22 10 180 OK
MW-32 Acetone 10/11/22 10/19/22 8 14 OK
MW-32 Arsenic 10/11/22 10/21/22 10 180 OK
MW-32 Benzene 10/11/22 10/19/22 8 14 OK
MW-32 Beryllium 10/11/22 10/21/22 10 180 OK
MW-32 Bicarbonate as CaCO3 10/11/22 10/19/22 8 14 OK
MW-32 Cadmium 10/11/22 10/21/22 IO 180 OK
MW-32 Calcium 10/11/22 10/24/22 13 180 OK
MW-32 Carbon Tetrachloride 10/11/22 10/19/22 8 14 OK
MW-32 Carbonate as CO3 10/11/22 10/19/22 8 14 OK
MW-32 Chloride 10/11/22 10/17/22 6 28 OK
MW-32 Chloroform 10/11/22 10/19/22 8 14 OK
MW-32 Chloromethane 10/11/22 10/19/22 8 14 OK
MW-32 Chromium 10/11/22 10/21/22 10 180 OK
MW-32 Cobalt 10/11/22 10/21/22 10 180 OK
MW-32 Copper 10/11/22 10/21/22 10 180 OK
MW-32 Fluoride 10/11/22 10/17/22 6 28 OK
MW-32 Iron 10/11/22 10/24/22 13 180 OK
MW-32 Lead 10/11/22 10/21/22 10 180 OK
MW-32 Magnesium 10/11/22 10/24/22 13 180 OK
MW-32 Manganese 10/11/22 10/21/22 10 180 OK
MW-32 Mercury 10/11/22 10/18/22 7 180 OK
MW-32 Methyl Ethyl Ketone 10/11/22 10/19/22 8 14 OK
MW-32 Methylene Chloride 10/11/22 10/19/22 8 14 OK
MW-32 Molybdenum 10/11/22 10/21/22 10 180 OK
MW-32 Naphthalene 10/11/22 10/19/22 8 14 OK
MW-32 Nickel 10/11/22 10/21/22 10 180 OK
MW-32 Nitrate + Nitrite as N 10/11/22 10/18/22 7 28 OK
MW-32 Nitrogen, Ammonia as N 10/11/22 10/27/22 16 28 OK
MW-32 Potassium 10/11/22 10/24/22 13 180 OK
MW-32 Selenium 10/11/22 10/21/22 10 180 OK
MW-32 Silver 10/11/22 10/21/22 10 180 OK
MW-32 Sodium 10/11/22 10/24/22 13 180 OK
MW-32 Sulfate 10/11/22 10/19/22 8 28 OK
MW-32 Tetrahydrofuran 10/11/22 10/19/22 8 14 OK
MW-32 Thallium 10/11/22 10/21/22 10 180 OK
MW-32 Tin 10/11/22 10/24/22 13 180 OK
MW-32 Toluene 10/11/22 10/19/22 8 14 OK
MW-32 Total Dissolved Solids 10/11/22 10/17/22 6 7 OK
G-2A: Quarterly Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-32 Uranium 10/11/22 10/21/22 10 180 OK
MW-32 Vanadium 10/11/22 10/21/22 10 180 OK
MW-32 Xylenes, total 10/11/22 10/19/22 8 14 OK
MW-32 Zinc 10/11/22 10/21/22 10 180 OK
MW-32 Gross Radium Alpha 10/31/22 11/20/22 20 180 OK
MW-35 Acetone 10/31/22 11/4/22 4 14 OK
MW-35 Arsenic 10/31/22 11/14/22 14 180 OK
MW-35 Benzene 10/31/22 11/4/22 4 14 OK
MW-35 Beryllium 10/31/22 11/14/22 14 180 OK
MW-35 Bicarbonate as CaCO3 10/31/22 11/3/22 3 14 OK
MW-35 Cadmium 10/31/22 11/14/22 14 180 OK
MW-35 Calcium 10/31/22 11/8/22 8 180 OK
MW-35 Carbon Tetrachloride 10/31/22 11/4/22 4 14 OK
MW-35 Carbonate as CO3 10/31/22 11/3/22 3 14 OK
MW-35 Chloride 10/31/22 11/14/22 14 28 OK
MW-35 Chloroform 10/31/22 11/4/22 4 14 OK
MW-35 Chloromethane 10/31/22 11/4/22 4 14 OK
MW-35 Chromium 10/31/22 11/14/22 14 180 OK
MW-35 Cobalt 10/31/22 11/14/22 14 180 OK
MW-35 Conner 10/31/22 11/14/22 14 180 OK
MW-35 Fluoride 10/31/22 11/14/22 14 28 OK
MW-35 Gross Radium Alpha 10/31/22 11/20/22 20 180 OK
MW-35 Iron 10/31/22 11/8/22 8 180 OK
MW-35 Lead 10/31/22 11/14/22 14 180 OK
MW-35 Magnesium 10/31/22 11/8/22 8 180 OK
MW-35 Manganese 10/31/22 11/14/22 14 180 OK
MW-35 Mercury 10/31/22 11/10/22 10 180 OK
MW-35 Methyl Ethyl Ketone 10/31/22 11/4/22 4 14 OK
MW-35 Methylene Chloride 10/31/22 11/4/22 4 14 OK
MW-35 Molybdenum 10/31/22 11/14/22 14 180 OK
MW-35 Naphthalene 10/31/22 11/4/22 4 14 OK
MW-35 Nickel 10/31/22 11/14/22 14 180 OK
MW-35 Nitrate + Nitrite as N 10/31/22 11/8/22 8 28 OK
MW-35 Nitrogen, Ammonia as N 10/31/22 11/14/22 14 28 OK
MW-35 Potassium 10/31/22 11/8/22 8 180 OK
MW-35 Selenium 10/31/22 11/14/22 14 180 OK
MW-35 Silver 10/31/22 11/14/22 14 180 OK
MW-35 Sodium 10/31/22 11/8/22 8 180 OK
MW-35 Sulfate 10/31/22 11/14/22 14 28 OK
MW-35 Tetrahydrofuran 10/31/22 11/4/22 4 14 OK
MW-35 Thallium 10/31/22 11/14/22 14 180 OK
MW-35 Tin 10/31/22 11/8/22 8 180 OK
MW-35 Toluene 10/31/22 11/4/22 4 14 OK
MW-35 Total Dissolved Solids 10/31/22 11/4/22 4 7 OK
MW-35 Uranium 10/31/22 11/14/22 14 180 OK
MW-35 Vanadium 10/31/22 11/14/22 14 180 OK
MW-35 Xylenes, total 10/31/22 11/4/22 4 14 OK
MW-35 Zinc 10/31/22 11/14/22 14 180 OK
MW-36 Acetone 10/11/22 10/19/22 8 14 OK
MW-36 Arsenic 10/11/22 10/21/22 10 180 OK
MW-36 Benzene 10/11/22 10/19/22 8 14 OK
MW-36 Beryllium 10/11/22 10/21/22 10 180 OK
MW-36 Bicarbonate as CaCO3 10/11/22 10/19/22 8 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-36 Cadmium 10/11/22 10/21/22 10 180 OK
MW-36 Calcium 10/11/22 10/24/22 13 180 OK
MW-36 Carbon Tetrachloride 10/11/22 10/19/22 8 14 OK
MW-36 Carbonate as CO3 10/11/22 10/19/22 8 14 OK
MW-36 Chloride 10/11/22 10/17/22 6 28 OK
MW-36 Chloroform 10/11/22 10/19/22 8 14 OK
MW-36 Chloromethane 10/11/22 10/19/22 8 14 OK
MW-36 Chromium 10/11/22 10/21/22 IO 180 OK
MW-36 Cobalt 10/11/22 10/21/22 IO 180 OK
MW-36 Coooer 10/11/22 10/21/22 10 180 OK
MW-36 Fluoride 10/11/22 10/17/22 6 28 OK
MW-36 Gross Radium Alpha 10/11/22 11/14/22 34 180 OK
MW-36 Iron 10/11/22 10/24/22 13 180 OK
MW-36 Lead 10/11/22 10/21/22 10 180 OK
MW-36 Magnesium 10/11/22 10/24/22 13 180 OK
MW-36 Manganese 10/11/22 10/21/22 10 180 OK
MW-36 Mercury 10/11/22 10/18/22 7 180 OK
MW-36 Methyl Ethyl Ketone 10/11/22 10/19/22 8 14 OK
MW-36 Methylene Chloride 10/11/22 10/19/22 8 14 OK
MW-36 Molybdenum 10/11/22 10/21/22 10 180 OK
MW-36 Naphthalene 10/11/22 10/19/22 8 14 OK
MW-36 Nickel 10/11/22 10/21/22 10 180 OK
MW-36 Nitrate + Nitrite as N 10/11/22 10/18/22 7 28 OK
MW-36 Nitrogen, Ammonia as N 10/11/22 10/27/22 16 28 OK
MW-36 Potassium 10/11/22 10/24/22 13 180 OK
MW-36 Selenium 10/11/22 10/21/22 10 180 OK
MW-36 Silver 10/11/22 10/21/22 10 180 OK
MW-36 Sodium 10/11/22 10/24/22 13 180 OK
MW-36 Sulfate 10/11/22 10/20/22 9 28 OK
MW-36 Tetrahydrofuran 10/11/22 10/19/22 8 14 OK
MW-36 Thallium 10/11/22 10/21/22 10 180 OK
MW-36 Tin 10/11/22 10/24/22 13 180 OK
MW-36 Toluene 10/11/22 10/19/22 8 14 OK
MW-36 Total Dissolved Solids 10/11/22 10/17/22 6 7 OK
MW-36 Uranium 10/11/22 10/21/22 IO 180 OK
MW-36 Vanadium 10/11/22 10/21/22 10 180 OK
MW-36 Xylenes, total 10/11/22 10/19/22 8 14 OK
MW-36 Zinc 10/11/22 10/21/22 10 180 OK
MW-37 Acetone 11/1/22 11/4/22 3 14 OK
MW-37 Arsenic 11/1/22 11/14/22 13 180 OK
MW-37 Benzene 11/1/22 11/4/22 3 14 OK
MW-37 Beryllium 11/1/22 11/14/22 13 180 OK
MW-37 Bicarbonate as CaCO3 11/1/22 11/3/22 2 14 OK
MW-37 Cadmium 11/1/22 11/14/22 13 180 OK
MW-37 Calcium 11/1/22 11/8/22 7 180 OK
MW-37 Carbon Tetrachloride 11/1/22 11/4/22 3 14 OK
MW-37 Carbonate as CO3 11/1/22 11/3/22 2 14 OK
MW-37 Chloride 11/1/22 11/14/22 13 28 OK
MW-37 Chloroform 11/1/22 11/4/22 3 14 OK
MW-37 Chloromethane 11/1/22 11/4/22 3 14 OK
MW-37 Chromium 11/1/22 11/14/22 13 180 OK
MW-37 Cobalt 11/1/22 11/14/22 13 180 OK
MW-37 Copper 11/1/22 11/14/22 13 180 OK
G-2A: Quarterly Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-37 Fluoride 11/1/22 11/14/22 13 28 OK
MW-37 Gross Radium Alpha 11/1/22 11/20/22 19 180 OK
MW-37 Iron 11/1/22 11/8/22 7 180 OK
MW-37 Lead 11/1/22 11/14/22 13 180 OK
MW-37 Magnesium 11/1/22 11/8/22 7 180 OK
MW-37 Manganese 11/1/22 11/14/22 13 180 OK
MW-37 Mercury 11/1/22 11/10/22 9 180 OK
MW-37 Methyl Ethyl Ketone 11/1/22 11/4/22 3 14 OK
MW-37 Methylene Chloride 11/1/22 11/4/22 3 14 OK
MW-37 Molybdenum 11/1/22 11/14/22 13 180 OK
MW-37 Naphthalene 11/1/22 11/4/22 3 14 OK
MW-37 Nickel 11/1/22 11/14/22 13 180 OK
MW-37 Nitrate + Nitrite as N 11/1/22 11/8/22 7 28 OK
MW-37 Nitrogen, Ammonia as N 11/1/22 11/14/22 13 28 OK
MW-37 Potassium 11/1/22 11/8/22 7 180 OK
MW-37 Selenium 11/1/22 11/14/22 13 180 OK
MW-37 Silver 11/1/22 11/14/22 13 180 OK
MW-37 Sodium 11/1/22 11/8/22 7 180 OK
MW-37 Sulfate 11/1/22 11/14/22 13 28 OK
MW-37 Tetrahydrofuran 11/1/22 11/4/22 3 14 OK
MW-37 Thallium 11/1/22 11/14/22 13 180 OK
MW-37 Tin 11/1/22 11/8/22 7 180 OK
MW-37 Toluene 11/1/22 11/4/22 3 14 OK
MW-37 Total Dissolved Solids 11/1/22 11/4/22 3 7 OK
MW-37 Uranium 11/1/22 11/14/22 13 180 OK
MW-37 Vanadium 11/1/22 11/14/22 13 180 OK
MW-37 Xvlenes, total 11/1/22 11/4/22 3 14 OK
MW-37 Zinc 11/1/22 11/14/22 13 180 OK
MW-38 Acetone 11/1/22 11/4/22 3 14 OK
MW-38 Arsenic 11/1/22 11/14/22 13 180 OK
MW-38 Benzene 11/1/22 11/4/22 3 14 OK
MW-38 Beryllium 11/1/22 11/14/22 13 180 OK
MW-38 Bicarbonate as CaCO3 11/1/22 11/3/22 2 14 OK
MW-38 Cadmium 11/1/22 11/14/22 13 180 OK
MW-38 Calcium 11/1/22 11/8/22 7 180 OK
MW-38 Carbon Tetrachloride 11/1/22 11/4/22 3 14 OK
MW-38 Carbonate as CO3 11/1/22 11/3/22 2 14 OK
MW-38 Chloride 11/1/22 11/14/22 13 28 OK
MW-38 Chloroform 11/1/22 11/4/22 3 14 OK
MW-38 Chloromethane 11/1/22 11/4/22 3 14 OK
MW-38 Chromium 11/1/22 11/14/22 13 180 OK
MW-38 Cobalt 11/1/22 11/14/22 13 180 OK
MW-38 Cooner 11/1/22 11/14/22 13 180 OK
MW-38 Fluoride 11/1/22 11/14/22 13 28 OK
MW-38 Gross Radium Alpha 11/1/22 11/20/22 19 180 OK
MW-38 Iron 11/1/22 11/8/22 7 180 OK
MW-38 Lead 11/1/22 11/14/22 13 180 OK
MW-38 Magnesium 11/1/22 11/8/22 7 180 OK
MW-38 Manganese 11/1/22 11/14/22 13 180 OK
MW-38 Mercury 11/1/22 11/10/22 9 180 OK
MW-38 Methyl Ethyl Ketone 11/1/22 11/4/22 3 14 OK
MW-38 Methylene Chloride 11/1/22 11/4/22 3 14 OK
MW-38 Molybdenum 11/1/22 11/14/22 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-38 Naphthalene 11/1/22 11/4/22 3 14 OK
MW-38 Nickel 11/1/22 11/14/22 13 180 OK
MW-38 Nitrate + Nitrite as N 11/1/22 11/8/22 7 28 OK
MW-38 Nitro_gen, Ammonia as N 11/1/22 11/14/22 13 28 OK
MW-38 Potassium 11/1/22 11/8/22 7 180 OK
MW-38 Selenium 11/1/22 11/14/22 13 180 OK
MW-38 Silver 11/1/22 11/14/22 13 180 OK
MW-38 Sodium 11/1/22 11/8/22 7 180 OK
MW-38 Sulfate 11/1/22 11/14/22 13 28 OK
MW-38 Tetrahydrofuran 11/1/22 11/4/22 3 14 OK
MW-38 Thallium 11/1/22 11/14/22 13 180 OK
MW-38 Tin 11/1/22 11/8/22 7 180 OK
MW-38 Toluene 11/1/22 11/4/22 3 14 OK
MW-38 Total Dissolved Solids 11/1/22 11/4/22 3 7 OK
MW-38 Uranium 11/1/22 11/14/22 13 180 OK
MW-38 Vanadium 11/1/22 11/14/22 13 180 OK
MW-38 Xylenes, total 11/1/22 11/4/22 3 14 OK
MW-38 Zinc 11/1/22 11/14/22 13 180 OK
MW-39 Acetone 10/20/22 10/26/22 6 14 OK
MW-39 Arsenic 10/20/22 10/26/22 6 180 OK
MW-39 Benzene 10/20/22 10/26/22 6 14 OK
MW-39 Beryllium 10/20/22 10/26/22 6 180 OK
MW-39 Bicarbonate as CaCO3 10/20/22 10/22/22 2 14 OK
MW-39 Cadmium 10/20/22 10/26/22 6 180 OK
MW-39 Calcium 10/20/22 10/24/22 4 180 OK
MW-39 Carbon Tetrachloride 10/20/22 10/26/22 6 14 OK
MW-39 Carbonate as CO3 10/20/22 10/22/22 2 14 OK
MW-39 Chloride 10/20/22 10/25/22 5 28 OK
MW-39 Chloroform 10/20/22 10/26/22 6 14 OK
MW-39 Chloromethane 10/20/22 10/26/22 6 14 OK
MW-39 Chromium 10/20/22 10/26/22 6 180 OK
MW-39 Cobalt 10/20/22 10/26/22 6 180 OK
MW-39 Copper 10/20/22 10/26/22 6 180 OK
MW-39 Fluoride 10/20/22 11/2/22 13 28 OK
MW-39 Iron 10/20/22 10/24/22 4 180 OK
MW-39 Lead 10/20/22 10/26/22 6 180 OK
MW-39 Ma_gnesium 10/20/22 10/24/22 4 180 OK
MW-39 Man_ganese 10/20/22 10/26/22 6 180 OK
MW-39 Mercury 10/20/22 10/26/22 6 180 OK
MW-39 Methyl Ethyl Ketone 10/20/22 10/26/22 6 14 OK
MW-39 Methylene Chloride 10/20/22 10/26/22 6 14 OK
MW-39 Molybdenum 10/20/22 10/26/22 6 180 OK
MW-39 Naphthalene 10/20/22 10/26/22 6 14 OK
MW-39 Nickel 10/20/22 10/26/22 6 180 OK
MW-39 Nitrate + Nitrite as N 10/20/22 10/25/22 5 28 OK
MW-39 Nitrogen, Ammonia as N 10/20/22 11/2/22 13 28 OK
MW-39 Potassium 10/20/22 10/24/22 4 180 OK
MW-39 Selenium 10/20/22 10/26/22 6 180 OK
MW-39 Silver 10/20/22 10/26/22 6 180 OK
MW-39 Sodium 10/20/22 10/24/22 4 180 OK
MW-39 Sulfate 10/20/22 11/8/22 19 28 OK
MW-39 Tetrahydrofuran 10/20/22 10/26/22 6 14 OK
MW-39 Thallium 10/20/22 10/26/22 6 180 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 Tin 10/20/22 10/24/22 4 180 OK
MW-39 Toluene 10/20/22 10/26/22 6 14 OK
MW-39 Total Dissolved Solids 10/20/22 10/24/22 4 7 OK
MW-39 Uranium 10/20/22 10/26/22 6 180 OK
MW-39 Vanadium 10/20/22 10/26/22 6 180 OK
MW-39 Xylenes, total 10/20/22 10/26/22 6 14 OK
MW-39 Zinc 10/20/22 10/26/22 6 180 OK
MW-39 Gross Radium Alpha 11/1/22 11/20/22 19 180 OK
MW-40 Acetone 10/18/22 10/26/22 8 14 OK
MW-40 Arsenic 10/18/22 10/26/22 8 180 OK
MW-40 Benzene 10/18/22 10/26/22 8 14 OK
MW-40 Beryllium 10/18/22 10/26/22 8 180 OK
MW-40 Bicarbonate as CaCO3 10/18/22 10/25/22 7 14 OK
MW-40 Cadmium 10/18/22 10/26/22 8 180 OK
MW-40 Calcium 10/18/22 10/24/22 6 180 OK
MW-40 Carbon Tetrachloride 10/18/22 10/26/22 8 14 OK
MW-40 Carbonate as CO3 10/18/22 10/25/22 7 14 OK
MW-40 Chloride 10/18/22 10/25/22 7 28 OK
MW-40 Chloroform 10/18/22 10/26/22 8 14 OK
MW-40 Chloromethane 10/18/22 10/26/22 8 14 OK
MW-40 Chromium 10/18/22 10/26/22 8 180 OK
MW-40 Cobalt 10/18/22 10/26/22 8 180 OK
MW-40 Copper 10/18/22 10/26/22 8 180 OK
MW-40 Fluoride 10/18/22 11/2/22 15 28 OK
MW-40 Gross Radium Alpha 10/18/22 11/20/22 33 180 OK
MW-40 Iron 10/18/22 10/24/22 6 180 OK
MW-40 Lead 10/18/22 10/26/22 8 180 OK
MW-40 Magnesium 10/18/22 10/24/22 6 180 OK
MW-40 Manganese 10/18/22 10/26/22 8 180 OK
MW-40 Mercury 10/18/22 10/26/22 8 180 OK
MW-40 Methyl Ethyl Ketone 10/18/22 10/26/22 8 14 OK
MW-40 Methylene Chloride 10/18/22 10/26/22 8 14 OK
MW-40 Molybdenum 10/18/22 10/26/22 8 180 OK
MW-40 Naphthalene 10/18/22 10/26/22 8 14 OK
MW-40 Nickel 10/18/22 10/26/22 8 180 OK
MW-40 Nitrate + Nitrite as N 10/18/22 10/24/22 6 28 OK
MW-40 Nitrogen, Ammonia as N 10/18/22 11/2/22 15 28 OK
MW-40 Potassium 10/18/22 10/24/22 6 180 OK
MW-40 Selenium 10/18/22 10/26/22 8 180 OK
MW-40 Silver 10/18/22 10/26/22 8 180 OK
MW-40 Sodium 10/18/22 10/24/22 6 180 OK
MW-40 Sulfate 10/18/22 10/25/22 7 28 OK
MW-40 Tetrahydrofuran 10/18/22 10/26/22 8 14 OK
MW-40 Thallium 10/18/22 10/26/22 8 180 OK
MW-40 Tin 10/18/22 10/24/22 6 180 OK
MW-40 Toluene 10/18/22 10/26/22 8 14 OK
MW-40 Total Dissolved Solids 10/18/22 10/24/22 6 7 OK
MW-40 Uranium 10/18/22 10/26/22 8 180 OK
MW-40 Vanadium 10/18/22 10/26/22 8 180 OK
MW-40 Xylenes, total 10/18/22 10/26/22 8 14 OK
MW-40 Zinc 10/18/22 10/26/22 8 180 OK
MW-65 Acetone 10/13/22 10/19/22 6 14 OK
MW-65 Arsenic 10/13/22 10/21/22 8 180 OK
G-2A: Quarterly Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-65 Benzene 10/13/22 10/19/22 6 14 OK
MW-65 Beryllium 10/13/22 10/21/22 8 180 OK
MW-65 Bicarbonate as CaCO3 10/13/22 10/19/22 6 14 OK
MW-65 Cadmium 10/13/22 10/21/22 8 180 OK
MW-65 Calcium 10/13/22 10/24/22 11 180 OK
MW-65 Carbon Tetrachloride 10/13/22 10/19/22 6 14 OK
MW-65 Carbonate as CO3 10/13/22 10/19/22 6 14 OK
MW-65 Chloride 10/13/22 10/18/22 5 28 OK
MW-65 Chloroform 10/13/22 10/19/22 6 14 OK
MW-65 Chloromethane 10/13/22 10/19/22 6 14 OK
MW-65 Chromium 10/13/22 10/21/22 8 180 OK
MW-65 Cobalt 10/13/22 10/21/22 8 180 OK
MW-65 Copper 10/13/22 10/21/22 8 180 OK
MW-65 Fluoride 10/13/22 10/18/22 5 28 OK
MW-65 Gross Radium Alpha 10/13/22 11/14/22 32 180 OK
MW-65 Iron 10/13/22 10/24/22 11 180 OK
MW-65 Lead 10/13/22 10/21/22 8 180 OK
MW-65 Magnesium 10/13/22 10/24/22 11 180 OK
MW-65 Manganese 10/13/22 10/21/22 8 180 OK
MW-65 Mercury 10/13/22 10/18/22 5 180 OK
MW-65 Methyl Ethyl Ketone 10/13/22 10/19/22 6 14 OK
MW-65 Methylene Chloride 10/13/22 10/19/22 6 14 OK
MW-65 Molybdenum 10/13/22 10/21/22 8 180 OK
MW-65 Naphthalene 10/13/22 10/19/22 6 14 OK
MW-65 Nickel 10/13/22 10/21/22 8 180 OK
MW-65 Nitrate+ Nitrite as N 10/13/22 10/18/22 5 28 OK
MW-65 Nitrogen, Ammonia as N 10/13/22 10/27/22 14 28 OK
MW-65 Potassium 10/13/22 10/24/22 11 180 OK
MW-65 Selenium 10/13/22 10/21/22 8 180 OK
MW-65 Silver 10/13/22 10/21/22 8 180 OK
MW-65 Sodium 10/13/22 10/24/22 11 180 OK
MW-65 Sulfate 10/13/22 10/20/22 7 28 OK
MW-65 Tetrahydrofuran 10/13/22 10/19/22 6 14 OK
MW-65 Thallium 10/13/22 10/21/22 8 180 OK
MW-65 Tin 10/13/22 10/24/22 11 180 OK
MW-65 Toluene 10/13/22 10/19/22 6 14 OK
MW-65 Total Dissolved Solids 10/13/22 10/17/22 4 7 OK
MW-65 Uranium 10/13/22 10/21/22 8 180 OK
MW-65 Vanadium 10/13/22 10/21/22 8 180 OK
MW-65 Xylenes, total 10/13/22 10/19/22 6 14 OK
MW-65 Zinc 10/13/22 10/21/22 8 180 OK
MW-70 Acetone 10/31/22 11/4/22 4 14 OK
MW-70 Arsenic 10/31/22 11/14/22 14 180 OK
MW-70 Benzene 10/31/22 11/4/22 4 14 OK
MW-70 Beryllium 10/31/22 11/14/22 14 180 OK
MW-70 Bicarbonate as CaCO3 10/31/22 11/3/22 3 14 OK
MW-70 Cadmium 10/31/22 11/14/22 14 180 OK
MW-70 Calcium 10/31/22 11/8/22 8 180 OK
MW-70 Carbon Tetrachloride 10/31/22 11/4/22 4 14 OK
MW-70 Carbonate as CO3 10/31/22 11/3/22 3 14 OK
MW-70 Chloride 10/31/22 11/14/22 14 28 OK
MW-70 Chloroform 10/31/22 11/4/22 4 14 OK
MW-70 Chloromethane 10/31/22 11/4/22 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-70 Chromium 10/31/22 11/14/22 14 180 OK
MW-70 Cobalt 10/31/22 11/14/22 14 180 OK
MW-70 Copper 10/31/22 11/14/22 14 180 OK
MW-70 Fluoride 10/31/22 11/14/22 14 28 OK
MW-70 Gross Radium Alpha 10/31/22 11/20/22 20 180 OK
MW-70 Iron 10/31/22 11/8/22 8 180 OK
MW-70 Lead 10/31/22 11/14/22 14 180 OK
MW-70 Magnesium 10/31/22 11/8/22 8 180 OK
MW-70 Manganese 10/31/22 11/14/22 14 180 OK
MW-70 Mercury 10/31/22 11/10/22 10 180 OK
MW-70 Methyl Ethyl Ketone 10/31/22 11/4/22 4 14 OK
MW-70 Methylene Chloride 10/31/22 11/4/22 4 14 OK
MW-70 Molybdenum 10/31/22 11/14/22 14 180 OK
MW-70 Naphthalene 10/31/22 11/4/22 4 14 OK
MW-70 Nickel 10/31/22 11/14/22 14 180 OK
MW-70 Nitrate + Nitrite as N 10/31/22 11/8/22 8 28 OK
MW-70 Nitrogen, Ammonia as N 10/31/22 11/14/22 14 28 OK
MW-70 Potassium 10/31/22 11/8/22 8 180 OK
MW-70 Selenium 10/31/22 11/14/22 14 180 OK
MW-70 Silver 10/31/22 11/14/22 14 180 OK
MW-70 Sodium 10/31/22 11/8/22 8 180 OK
MW-70 Sulfate 10/31/22 11/14/22 14 28 OK
MW-70 Tetrahydrofuran 10/31/22 11/4/22 4 14 OK
MW-70 Thallium 10/31/22 11/14/22 14 180 OK
MW-70 Tin 10/31/22 11/8/22 8 180 OK
MW-70 Toluene 10/31/22 11/4/22 4 14 OK
MW-70 Total Dissolved Solids 10/31/22 11/4/22 4 7 OK
MW-70 Uranium 10/31/22 11/14/22 14 180 OK
MW-70 Vanadium 10/31/22 11/14/22 14 180 OK
MW-70 Xylenes, total 10/31/22 11/4/22 4 14 OK
MW-70 Zinc 10/31/22 11/14/22 14 180 OK
TW4-24 Acetone 11/1/22 11/4/22 3 14 OK
TW4-24 Arsenic 11/1/22 11/14/22 13 180 OK
TW4-24 Benzene 11/1/22 11/4/22 3 14 OK
TW4-24 Beryllium 11/1/22 11/14/22 13 180 OK
TW4-24 Bicarbonate as CaCO3 11/1/22 11/3/22 2 14 OK
TW4-24 Cadmium 11/1/22 11/14/22 13 180 OK
TW4-24 Calcium 11/1/22 11/8/22 7 180 OK
TW4-24 Carbon Tetrachloride 11/1/22 11/4/22 3 14 OK
TW4-24 Carbonate as CO3 11/1/22 11/3/22 2 14 OK
TW4-24 Chloride 11/1/22 11/14/22 13 28 OK
TW4-24 Chloroform 11/1/22 11/4/22 3 14 OK
TW4-24 Chloromethane 11/1/22 11/4/22 3 14 OK
TW4-24 Chromium 11/1/22 11/14/22 13 180 OK
TW4-24 Cobalt 11/1/22 11/14/22 13 180 OK
TW4-24 Coooer 11/1/22 11/14/22 13 180 OK
TW4-24 Fluoride 11/1/22 11/14/22 13 28 OK
TW4-24 Gross Radium Alpha 11/1/22 11/20/22 19 180 OK
TW4-24 Iron 11/1/22 11/8/22 7 180 OK
TW4-24 Lead 11/1/22 11/14/22 13 180 OK
TW4-24· Magnesium 11/1/22 11/8/22 7 180 OK
TW4-24 Manganese 11/1/22 11/14/22 13 180 OK
TW4-24 Mercury 11/1/22 11/10/22 9 180 OK
G-2A: Quarterly Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
TW4-24 Methyl Ethyl Ketone 11/1/22 11/4/22 3 14 OK
TW4-24 Methylene Chloride 11/1/22 11/4/22 3 14 OK
TW4-24 Molybdenum 11/1/22 11/14/22 13 180 OK
TW4-24 Naphthalene 11/1/22 11/4/22 3 14 OK
TW4-24 Nickel 11/1/22 11/14/22 13 180 OK
TW4-24 Nitrate + Nitrite as N 11/1/22 11/8/22 7 28 OK
TW4-24 Nitrogen, Ammonia as N 11/1/22 11/14/22 13 28 OK
TW4-24 Potassium 11/1/22 11/8/22 7 180 OK
TW4-24 Selenium 11/1/22 11/14/22 13 180 OK
TW4-24 Silver 11/1/22 11/14/22 13 180 OK
TW4-24 Sodium 11/1/22 11/8/22 7 180 OK
TW4-24 Sulfate 11/1/22 11/14/22 13 28 OK
TW4-24 Tetrahydrofuran 11/1/22 11/4/22 3 14 OK
TW4-24 Thallium I 1/1/22 11/14/22 13 180 OK
TW4-24 Tin I 1/1/22 11/8/22 7 180 OK
TW4-24 Toluene 11/1/22 11/4/22 3 14 OK
TW4-24 Total Dissolved Solids 11/1/22 11/4/22 3 7 OK
TW4-24 Uranium 11/1/22 I 1/14/22 13 180 OK
TW4-24 Vanadium 11/1/22 11/14/22 13 180 OK
TW4-24 Xylenes, total 11/1/22 11/4/22 3 14 OK
TW4-24 Zinc 11/1/22 I 1/14/22 13 180 OK
G-2B: Accelerated Holding Time Evaluation
Allowed
Hold Time Hold Time Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) (Days) Check
Trip Blank Chloroform 11/10/2022 11/16/2022 6 14 OK
Trip Blank Chloroform 12/15/2022 12/19/2022 4 14 OK
MW-11 Sulfate 11/8/2022 11/14/2022 6 28 OK
MW-11 Chloride 11/8/2022 11/16/2022 8 28 OK
MW-11 Manganese 11/8/2022 11/21/2022 13 180 OK
MW-11 Nitrate + Nitrite as N 11/8/2022 11/21/2022 13 28 OK
MW-11 Total Dissolved Solids 11/8/2022 11/11/2022 3 7 OK
MW-11 Sulfate 12/14/2022 12/19/2022 5 28 OK
MW-11 Chloride 12/14/2022 12/29/2022 15 28 OK
MW-11 Manganese 12/14/2022 12/20/2022 6 180 OK
MW-11 Nitrate + Nitrite as N 12/14/2022 12/16/2022 2 28 OK
MW-11 Total Dissolved Solids 12/14/2022 12/16/2022 2 7 OK
MW-25 Total Dissolved Solids 11/9/2022 11/14/2022 5 7 OK
MW-25 Total Dissolved Solids 12/14/2022 12/16/2022 2 7 OK
MW-26 Chloride 11/10/2022 11/16/2022 6 28 OK
MW-26 Chloroform 11/10/2022 11/16/2022 6 14 OK
MW-26 Nitrate + Nitrite as N 11/10/2022 11/21/2022 11 28 OK
MW-26 Chloride 12/15/2022 12/29/2022 14 28 OK
MW-26 Chloroform 12/15/2022 12/19/2022 4 14 OK
MW-26 Nitrate + Nitrite as N 12/15/2022 12/16/2022 1 28 OK
MW-30 Chloride 11/9/2022 11/17/2022 8 28 OK
MW-30 Uranium 11/9/2022 11/21/2022 12 180 OK
MW-30 Selenium 11/9/2022 11/21/2022 12 180 OK
MW-30 Nitrate + Nitrite as N 11/9/2022 11/21/2022 12 28 OK
MW-30 Chloride 12/13/2022 12/29/2022 16 28 OK
MW-30 Uranium 12/13/2022 12/20/2022 7 180 OK
MW-30 Selenium 12/13/2022 12/20/2022 7 180 OK
MW-30 Nitrate + Nitrite as N 12/13/2022 12/29/2022 16 28 OK
MW-31 Sulfate 11/8/2022 11/29/2022 21 28 OK
MW-31 Chloride 11/8/2022 11/16/2022 8 28 OK
MW-31 Uranium 11/8/2022 11/21/2022 13 180 OK
MW-31 Nitrate+ Nitrite as N 11/8/2022 11/21/2022 13 28 OK
MW-31 Total Dissolved Solids 11/8/2022 11/11/2022 3 7 OK
MW-31 Sulfate 12/13/2022 12/19/2022 6 28 OK
MW-31 Chloride 12/13/2022 12/29/2022 16 28 OK
MW-31 Uranium 12/13/2022 12/20/2022 7 180 OK
MW-31 Nitrate + Nitrite as N 12/13/2022 12/16/2022 3 28 OK
MW-31 Total Dissolved Solids 12/13/2022 12/16/2022 3 7 OK
MW-65 Chloride 11/9/2022 11/16/2022 7 28 OK
MW-65 Uranium 11/9/2022 11/21/2022 12 180 OK
MW-65 Selenium 11/9/2022 11/21/2022 12 180 OK
MW-65 Nitrate + Nitrite as N 11/9/2022 11/21/2022 12 28 OK
MW-65 Chloride 12/13/2022 12/29/2022 16 28 OK
MW-65 Uranium 12/13/2022 12/20/2022 7 180 OK
MW-65 Selenium 12/13/2022 12/20/2022 7 180 OK
MW-65 Nitrate + Nitrite as N 12/13/2022 12/16/2022 3 28 OK
G-3A: Quarterly Sample Laboratory Receipt Temperature Check
Sample Batch Wells in Batch Temperature
GEL597226 MW-05,MW-11,MW-12,MW-14,MW-15,MW-25,MW-NA 26, MW-28, MW-29, MW-30, MW-31, MW-36, MW-65
GEL 598057 MW-0l,MW-03A,MW-17,MW-18,MW-19,MW-22,MW-NA 27, MW-40
MW-02 Resample, MW-20, MW-23, MW-24, MW-24A, MW
GEL 599611 32 Resample, MW-35, MW-37, MW-38, MW-39 Resample, NA
MW-70, TW4-24
MW-05,MW-11,MW-12,MW-14,MW-15,MW-25,MW-
CTF22J1153 26, MW-28, MW-29, MW-30, MW-31, MW-32, MW-36, 2.1 °C
MW-65, Trip Blank
CTF22J1703 MW-01, MW-02, MW-03A, MW-17, MW-18, MW-19, MW-0.9 °C 22. MW-27, MW-39, MW-40, Trip Blank
CTF22K0334 MW-20, MW-23, MW-24, MW-24A, MW-35, MW-37, MW-3.1 °C 38, MW-70, TW4-24, Trip Blank
NIA= These shipments contained samples for the analysis of gross alpha or metals only. Per _Table 1 in the
approved QAP, samples submitted for gross alpha or metals analyses do not have a sample temperature
requirement.
G-3B: Accelerated Sample Laboratory Receipt Temperature Check
Sample Batch Wells in Batch Temperature
CTF 22K09634 -November MW-11, MW-25, MW-26, MW-30, MW-31, MW-65, Trip 0.3 °C Blank
CTF 22L1318 -December MW-11, MW-25, MW-26, MW-30, MW-31, MW-65, Trip 0.1 °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. l 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-Cl B or A4500-Cl E or E300.0 E300.0
Fluoride A4500-F C or E300.0 E300.0
Sulfate A4500-SO4 E or E300.0 E300.0
TDS A2540 C A2540C
Carbonate as CO3, Bicarbonate as HCO3 A2320B A2320 B
Mercury E245.1 or E200.7 or E200.8 E245.l
Calcium, Magnesium, Potassium, Sodium E200.7 E200.7
G-4B: Accelerated Sample Analytical Method Check
Parameter QAPMethod Method Used by Lab
Nitrate+ Nitrite (as N) E353.1 or E353.2 E353.2
Metals E200.7 or E200.8 E200.7 or E200.8
voes SW8260B or SW8260C or SW8260D SW8260D
Chloride A4500-CI B or A4500-Cl E or E300.0 E300.0
Sulfate A4500-SO4 E or E300.0 E300.0
TDS A2540 C A2540 C
G-5A Quarterly Sample Reporting Limit Check
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
Trip Blank Acetone 20 ug/L u I 20 OK
Trip Blank Benzene l ug/L u 1 1 OK
Trip Blank Carbon Tetrachloride 1 ug/L u 1 1 OK
Trip Blank Chloroform 1 ug/L u 1 1 OK
Trip Blank Chloromethane 1 ug/L u 1 1 OK
Trip Blank Methyl Ethyl Ketone 20 ug/L u 1 20 OK
Trip Blank Methylene Chloride 1 ug/L u 1 1 OK
Trip Blank Naphthalene 1 ug/L u 1 1 OK
Trip Blank Tetrahydrofuran 1 ug/L u I I OK
Trip Blank Toluene 1 ug/L u 1 1 OK
Trip Blank Xylenes, total I ug/L u 1 1 OK
Trip Blank Acetone 20 ug/L u 1 20 OK
Trip Blank Benzene 1 ug/L u 1 1 OK
Trip Blank Carbon Tetrachloride 1 ug/L u 1 1 OK
Trip Blank Chloroform 1 ug/L u 1 1 OK
Trip Blank Chloromethane 1 ug/L u 1 1 OK
Trip Blank Methyl Ethyl Ketone 20 ug/L u 1 20 OK
Trip Blank Methylene Chloride I ug/L u I 1 OK
Trip Blank Naphthalene 1 ug/L u 1 1 OK
Trip Blank Tetrahydrofuran 1 ug/L u 1 1 OK
Trip Blank Toluene I ug/L u 1 1 OK
Trip Blank Xylenes, total 1 ug/L u 1 1 OK
Trip Blank Acetone 20 ug/L u 1 20 OK
Trip Blank Benzene 1 ug/L u I 1 OK
Trip Blank Carbon Tetrachloride 1 ug/L u 1 1 OK
Trip Blank Chloroform 1 ug/L u 1 1 OK
Trip Blank Chloromethane 1 ug/L u 1 1 OK
Trip Blank Methyl Ethyl Ketone 20 ug/L u 1 20 OK
Trip Blank Methylene Chloride 1 ug/L u 1 1 OK
Trip Blank Naphthalene 1 ug/L u 1 1 OK
Trip Blank Tetrahydrofuran 1 ug/L u 1 1 OK
Trip Blank Toluene 1 ug/L u 1 1 OK
Trip Blank Xylenes, total 1 ug/L u 1 1 OK
MW-01 Acetone 20 ug/L u 1 20 OK
MW-01 Arsenic 5 ug/L u 1 5 OK
MW-01 Benzene 1 ug/L u 1 1 OK
MW-01 Beryllium 0.5 ug/L u 1 0.5 OK
MW-01 Bicarbonate as CaCO3 1 mg/L 1 1 OK
MW-01 Cadmium 0.5 ug/L u 1 0.5 OK
MW-01 Calcium 0.2 mg/L 1 0.5 OK
MW-01 Carbon Tetrachloride 1 ug/L u 1 1 OK
MW-01 Carbonate as CO3 1 mg/L u 1 1 OK
MW-01 Chloride 1 mg/L 1 1 OK
MW-01 Chloroform 1 ug/L u 1 1 OK
MW-01 Chloromethane 1 ug/L u 1 1 OK
MW-01 Chromium 25 ug/L u 1 25 OK
MW-01 Cobalt 10 ug/L u 1 10 OK
MW-01 Coooer 10 ug/L u 1 10 OK
MW-01 Fluoride 0.1 mg/L 1 0.1 OK
MW-01 Gross Radium Alpha 0.683 pCi/L u 1 1 OK
MW-01 Iron 30 ug/L I 30 OK
MW-01 Lead 1 ug/L u 1 1 OK
MW-01 Magnesium 0.2 mg/L 1 0.5 OK
MW-01 Manganese 10 ug/L I 10 OK
G-5A . uanerly Sarnp e Reporting Q urut ec L' . Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-01 Mercury 0.5 ug/L u 1 0.5 OK
MW-01 Methyl Ethyl Ketone 20 ug/L u 1 20 OK
MW-01 Methylene Chloride 1 ug/L u 1 1 OK
MW-01 Molybdenum 10 ug/L u 1 10 OK
MW-01 Naphthalene 1 ug/L u 1 1 OK
MW-01 Nickel 20 ug/L u 1 20 OK
MW-01 Nitrate + Nitrite as N 0.1 mg/L u 1 0.1 OK
MW-01 Nitrogen, Ammonia as N 0.05 mg/L 1 0.05 OK
MW-01 Potassium 0.5 mg/L 1 0.5 OK
MW-01 Selenium 5 ug/L u 1 5 OK
MW-01 Silver 10 ug/L u 1 10 OK
MW-01 Sodium 0.5 mg/L 1 0.5 OK
MW-01 Sulfate 20 mg/L 20 1 OK
MW-01 Tetrahydrofuran 1 ug/L 1 1 OK
MW-01 Thallium 0.5 ug/L u 1 0.5 OK
MW-01 Tin 100 ug/L u 1 100 OK
MW-01 Toluene 1 ug/L u 1 1 OK
MW-01 Total Dissolved Solids 20 MG/L 2 10 OK
MW-01 Uranium 0.3 ug/L u 1 0.3 OK
MW-01 Vanadium 15 ug/L u 1 15 OK
MW-01 Xylenes, total 1 ug/L u 1 1 OK
MW-01 Zinc 10 ug/L u 1 10 OK
MW-02 Acetone 20 ug/L u 1 20 OK
MW-02 Arsenic 5 ug/L u 1 5 OK
MW-02 Benzene 1 ug/L u 1 1 OK
MW-02 Beryllium 0.5 ug/L u 1 0.5 OK
MW-02 Bicarbonate as CaCO3 1 mg/L 1 1 OK
MW-02 Cadmium 0.5 ug/L u 1 0.5 OK
MW-02 Calcium 0.2 mg/L 1 0.5 OK
MW-02 Carbon Tetrachloride 1 ug/L u 1 1 OK
MW-02 Carbonate as CO3 1 mg/L u 1 1 OK
MW-02 Chloride 1 mg/L 1 1 OK
MW-02 Chloroform 1 ug/L u 1 1 OK
MW-02 Chloromethane 1 ug/L u 1 1 OK
MW-02 Chromium 25 ug/L u 1 25 OK
MW-02 Cobalt 10 ug/L u 1 10 OK
MW-02 Cooner 10 ug/L u 1 10 OK
MW-02 Fluoride 0.1 mg/L 1 0.1 OK
MW-02 Iron 30 ug/L u 1 30 OK
MW-02 Lead 1 ug/L u 1 1 OK
MW-02 Magnesium 0.2 mg/L 1 0.5 OK
MW-02 Manganese 10 ug/L u 1 10 OK
MW-02 Mercury 0.5 ug/L u 1 0.5 OK
MW-02 Methyl Ethyl Ketone 20 ug/L u 1 20 OK
MW-02 Methylene Chloride 1 ug/L u 1 1 OK
MW-02 Molybdenum 10 ug/L u 1 10 OK
MW-02 Naphthalene 1 ug/L u 1 1 OK
MW-02 Nickel 20 ug/L u 1 20 OK
MW-02 Nitrate + Nitrite as N 0.1 mg/L u 1 0.1 OK
MW-02 Nitrogen, Ammonia as N 0.05 mg/L u 1 0.05 OK
MW-02 Potassium 0.5 mg/L 1 0.5 OK
MW-02 Selenium 5 ug/L 1 5 OK
MW-02 Silver 10 ug/L u 1 10 OK
MW-02 Sodium 5 mg/L 10 0.5 OK
G-A 5 Q uarter1y amp e I S JR eporung mut ec L' . Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analvte Limit Units Qualifier Factor Limit Check
MW-02 Sulfate 50 mg/L 50 I OK
MW-02 Tetrahydrofuran I ug/L u I 1 OK
MW-02 Thallium 0.5 ug/L u I 0.5 OK
MW-02 Tin 100 ug/L u I 100 OK
MW-02 Toluene I ug/L u I 1 OK
MW-02 Total Dissolved Solids 20 MG/L 2 10 OK
MW-02 Uranium 0.3 ug/L 1 0.3 OK
MW-02 Vanadium 15 ug/L u 1 15 OK
MW-02 Xylenes, total 1 ug/L u 1 1 OK
MW-02 Zinc 10 ug/L u 1 10 OK
MW-02 Gross Radium Alpha 0.645 pCi/L 1 1 OK
MW-03a Acetone 20 ug/L u 1 20 OK
MW-03a Arsenic 5 ug/L u 1 5 OK
MW-03a Benzene 1 ug/L u I 1 OK
MW-03a Beryllium 0.5 ug/L u I 0.5 OK
MW-03a Bicarbonate as CaCO3 1 mg/L I 1 OK
MW-03a Cadmium 0.5 ug/L I 0.5 OK
MW-03a Calcium 0.2 mg/L 1 0.5 OK
MW-03a Carbon Tetrachloride I ug/L u 1 1 OK
MW-03a Carbonate as CO3 I mg/L u 1 1 OK
MW-03a Chloride 20 mg/L 20 1 OK
MW-03a Chloroform 1 ug/L u 1 1 OK
MW-03a Chloromethane 1 ug/L u 1 1 OK
MW-03a Chromium 25 ug/L u 1 25 OK
MW-03a Cobalt 10 ug/L u I 10 OK
MW-03a Copper 10 ug/L u I 10 OK
MW-03a Fluoride 0.5 mg/L 5 0.1 OK
MW-03a Gross Radium Alpha 0.747 pCi/L u I 1 OK
MW-03a Iron 30 ug/L u I 30 OK
MW-03a Lead 1 ug/L u I 1 OK
MW-03a Magnesium 0.2 mg/L I 0.5 OK
MW-03a Manganese 10 ug/L 1 10 OK
MW-03a Mercury 0.5 ug/L u I 0.5 OK
MW-03a Methyl Ethyl Ketone 20 ug/L u I 20 OK
MW-03a Methylene Chloride 1 ug/L u I 1 OK
MW-03a Molybdenum 10 ug/L u 1 10 OK
MW-03a Naphthalene 1 ug/L u I 1 OK
MW-03a Nickel 20 ug/L u 1 20 OK
MW-03a Nitrate + Nitrite as N 0.1 mg/L 1 0.1 OK
MW-03a Nitrogen, Ammonia as N 0.05 mg/L u 1 0.05 OK
MW-03a Potassium 0.5 mg/L 1 0.5 OK
MW-03a Selenium 5 ug/L 1 5 OK
MW-03a Silver 10 ug/L u 1 10 OK
MW-03a Sodium 5 mg/L 10 0.5 OK
MW-03a Sulfate 50 mg/L 50 1 OK
MW-03a Tetrahydrofuran I ug/L u I 1 OK
MW-03a Thallium 0.5 ug/L u 1 0.5 OK
MW-03a Tin 100 ug/L u 1 100 OK
MW-03a Toluene 1 ug/L u 1 1 OK
MW-03a Total Dissolved Solids 20 MG/L 2 10 OK
MW-03a Uranium 0.3 ug/L 1 0.3 OK
MW-03a Vanadium 15 ug/L u I 15 OK
MW-03a Xylenes, total 1 ug/L u I 1 OK
MW-03a Zinc 10 ug/L 1 10 OK
G-5A Quarterly Sample Reportmg Limit Check
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-05 Acetone 20 ug/L u 1 20 OK
MW-05 Arsenic 5 ug/L u 1 5 OK
MW-05 Benzene 1 ug/L u 1 1 OK
MW-05 Beryllium 0.5 ug/L u 1 0.5 OK
MW-05 Bicarbonate as CaCO3 1 mg/L 1 1 OK
MW-05 Cadmium 0.5 ug/L u 1 0.5 OK
MW-05 Calcium 0.2 mg/L 1 0.5 OK
MW-05 Carbon Tetrachloride 1 ug/L u 1 1 OK
MW-05 Carbonate as CO3 1 mg/L u 1 1 OK
MW-05 Chloride 1 mg/L 1 1 OK
MW-05 Chloroform 1 ug/L u 1 1 OK
MW-05 Chloromethane 1 ug/L u 1 1 OK
MW-05 Chromium 25 ug/L u 1 25 OK
MW-05 Cobalt 10 ug/L u 1 10 OK
MW-05 Copper 10 ug/L u 1 10 OK
MW-05 Fluoride 0.1 mg/L 1 0.1 OK
MW-05 Gross Radium Alpha 0.652 pCi/L u 1 1 OK
MW-05 Iron 30 ug/L u 1 30 OK
MW-05 Lead 1 ug/L u 1 1 OK
MW-05 Magnesium 0.2 mg/L 1 0.5 OK
MW-05 Manganese 10 ug/L 1 10 OK
MW-05 Mercury 0.5 ug/L u 1 0.5 OK
MW-05 Methyl Ethyl Ketone 20 ug/L u 1 20 OK
MW-05 Methylene Chloride 1 ug/L u 1 1 OK
MW-05 Molybdenum 10 ug/L u 1 10 OK
MW-05 Naphthalene 1 ug/L u 1 1 OK
MW-05 Nickel 20 ug/L u 1 20 OK
MW-05 Nitrate + Nitrite as N 0.1 mg/L 1 0.1 OK
MW-05 Nitrogen, Ammonia as N 0.05 mg/L 1 0.05 OK
MW-05 Potassium 0.5 mg/L 1 0.5 OK
MW-05 Selenium 5 ug/L u 1 5 OK
MW-05 Silver 10 ug/L u 1 10 OK
MW-05 Sodium 0.5 mg/L 1 0.5 OK
MW-05 Sulfate 100 mg/L 100 1 OK
MW-05 Tetrahydrofuran 1 ug/L 1 1 OK
MW-05 Thallium 0.5 ug/L u 1 0.5 OK
MW-05 Tin 100 ug/L u 1 100 OK
MW-05 Toluene 1 ug/L u 1 1 OK
MW-05 Total Dissolved Solids 20 MG/L 2 10 OK
MW-05 Uranium 0.3 ug/L 1 0.3 OK
MW-05 Vanadium 15 ug/L u 1 15 OK
MW-05 Xylenes, total 1 ug/L u 1 1 OK
MW-05 Zinc 10 ug/L u 1 10 OK
MW-11 Acetone 20 ug/L u 1 20 OK
MW-11 Arsenic 5 ug/L u 1 5 OK
MW-11 Benzene 1 ug/L u 1 1 OK
MW-11 Beryllium 0.5 ug/L u 1 0.5 OK
MW-11 Bicarbonate as CaCO3 1 mg/L 1 1 OK
MW-11 Cadmium 0.5 ug/L u 1 0.5 OK
MW-11 Calcium 0.2 mg/L 1 0.5 OK
MW-11 Carbon Tetrachloride 1 ug/L u 1 1 OK
MW-11 Carbonate as CO3 1 mg/L u 1 1 OK
MW-11 Chloride 1 mg/L 1 1 OK
MW-11 Chloroform 1 ug/L u 1 1 OK
h k G-5A Quarlerly Sample Reporung Limit C ec
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-11 Chloromethane I ug/L u I 1 OK
MW-11 Chromium 25 ug/L u 1 25 OK
MW-11 Cobalt 10 ug/L u 1 10 OK
MW-11 Copper 10 ug/L u 1 10 OK
MW-II Fluoride 0.1 mg/L 1 0.1 OK
MW-II Gross Radium Alpha 0.599 pCi/L u 1 1 OK
MW-11 Iron 30 ug/L u 1 30 OK
MW-11 Lead 1 ug/L u 1 1 OK
MW-11 Magnesium 0.2 mg/L 1 0.5 OK
MW-11 Manganese 10 ug/L 1 10 OK
MW-11 Mercury 0.5 ug/L u 1 0.5 OK
MW-11 Methyl Ethyl Ketone 20 ug/L u 1 20 OK
MW-11 Methylene Chloride I ug/L u 1 1 OK
MW-11 Molybdenum 10 ug/L u I 10 OK
MW-11 Naphthalene I ug/L u I 1 OK
MW-11 Nickel 20 ug/L u I 20 OK
MW-11 Nitrate + Nitrite as N 0.1 mg/L 1 0.1 OK
MW-11 Nitrogen, Ammonia as N 0.05 mg/L 1 0.05 OK
MW-11 Potassium 0.5 mg/L 1 0.5 OK
MW-11 Selenium 5 ug/L I 5 OK
MW-11 Silver 10 ug/L u I 10 OK
MW-11 Sodium 5 mg/L 10 0.5 OK
MW-11 Sulfate 100 mg/L 100 1 OK
MW-11 Tetrahydrofuran 1 ug/L u 1 1 OK
MW-11 Thallium 0.5 ug/L u I 0.5 OK
MW-11 Tin 100 ug/L u I 100 OK
MW-11 Toluene 1 ug/L u 1 I OK
MW-11 Total Dissolved Solids 20 MG/L 2 10 OK
MW-11 Uranium 0.3 ug/L 1 0.3 OK
MW-11 Vanadium 15 ug/L u I 15 OK
MW-11 Xylenes, total 1 ug/L u l I OK
MW-11 Zinc 10 ug/L u l IO OK
MW-12 Acetone 20 ug/L u 1 20 OK
MW-12 Arsenic 5 ug/L u 1 5 OK
MW-12 Benzene 1 ug/L u 1 1 OK
MW-12 Beryllium 0.5 ug/L u I 0.5 OK
MW-12 Bicarbonate as CaCO3 1 mg/L I 1 OK
MW-12 Cadmium 0.5 ug/L u 1 0.5 OK
MW-12 Calcium 0.2 mg/L I 0.5 OK
MW-12 Carbon Tetrachloride 1 ug/L u I I OK
MW-12 Carbonate as CO3 I mg/L u 1 I OK
MW-12 Chloride I mg/L 1 I OK
MW-12 Chloroform 1 ug/L u 1 l OK
MW-12 Chloromethane 1 ug/L u 1 1 OK
MW-12 Chromium 25 ug/L u 1 25 OK
MW-12 Cobalt 10 ug/L u 1 IO OK
MW-12 Copper IO ug/L u 1 IO OK
MW-12 Fluoride 0.1 mg/L 1 0.1 OK
MW-12 Gross Radium Alpha 0.631 pCi/L u 1 l OK
MW-12 Iron 30 ug/L u 1 30 OK
MW-12 Lead 1 ug/L u I 1 OK
MW-12 Magnesium 0.2 mg/L 1 0.5 OK
MW-12 Manganese 10 ug/L 1 10 OK
MW-12 Mercury 0.5 ug/L u 1 0.5 OK
G5AQ -I S l R uarteriy amp e eportm.£{ 1m1t ec L' . Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-12 Methyl Ethyl Ketone 20 ug/L u 1 20 OK
MW-12 Methylene Chloride I ug/L u 1 1 OK
MW-12 Molybdenum 10 ug/L u 1 10 OK
MW-12 Naphthalene 1 ug/L u 1 1 OK
MW-12 Nickel 20 ug/L u 1 20 OK
MW-12 Nitrate + Nitrite as N 0.1 mg/L 1 0.1 OK
MW-12 Nitrogen, Ammonia as N 0.05 mg/L u 1 0.05 OK
MW-12 Potassium 0.5 mg/L 1 0.5 OK
MW-12 Selenium 5 ug/L 1 5 OK
MW-12 Silver 10 ug/L u 1 10 OK
MW-12 Sodium 0.5 mg/L 1 0.5 OK
MW-12 Sulfate 100 mg/L 100 1 OK
MW-12 Tetrahydrofuran 1 ug/L 1 1 OK
MW-12 Thallium 0.5 ug/L u 1 0.5 OK
MW-12 Tin 100 ug/L u 1 100 OK
MW-12 Toluene 1 ug/L u 1 1 OK
MW-12 Total Dissolved Solids 20 MG/L 2 10 OK
MW-12 Uranium 0.3 ug/L 1 0.3 OK
MW-12 Vanadium 15 ug/L u 1 15 OK
MW-12 Xylenes, total 1 ug/L u 1 1 OK
MW-12 Zinc 10 ug/L u 1 10 OK
MW-14 Acetone 20 ug/L u 1 20 OK
MW-14 Arsenic 5 ug/L u 1 5 OK
MW-14 Benzene 1 ug/L u 1 1 OK
MW-14 Beryllium 0.5 ug/L u 1 0.5 OK
MW-14 Bicarbonate as CaCO3 1 mg/L 1 1 OK
MW-14 Cadmium 0.5 ug/L 1 0.5 OK
MW-14 Calcium 0.2 mg/L 1 0.5 OK
MW-14 Carbon Tetrachloride 1 ug/L u 1 1 OK
MW-14 Carbonate as CO3 1 mg/L u 1 1 OK
MW-14 Chloride 1 mg/L 1 1 OK
MW-14 Chloroform 1 ug/L u 1 1 OK
MW-14 Chloromethane 1 ug/L u 1 1 OK
MW-14 Chromium 25 ug/L u 1 25 OK
MW-14 Cobalt 10 ug/L u 1 10 OK
MW-14 Coooer 10 ug/L u 1 10 OK
MW-14 Fluoride 0.1 mg/L u 1 0.1 OK
MW-14 Gross Radium Alpha 0.771 pCi/L u 1 1 OK
MW-14 Iron 30 ug/L u 1 30 OK
MW-14 Lead 1 ug/L u 1 1 OK
MW-14 Magnesium 0.2 mg/L 1 0.5 OK
MW-14 Manganese 10 ug/L 1 10 OK
MW-14 Mercury 0.5 ug/L u 1 0.5 OK
MW-14 Methyl Ethyl Ketone 20 ug/L u 1 20 OK
MW-14 Methylene Chloride 1 ug/L u 1 1 OK
MW-14 Molybdenum 10 ug/L u 1 10 OK
MW-14 Naphthalene 1 ug/L u 1 1 OK
MW-14 Nickel 20 ug/L u 1 20 OK
MW-14 Nitrate + Nitrite as N 0.1 mg/L u 1 0.1 OK
MW-14 Nitrogen, Ammonia as N 0.05 mg/L u 1 0.05 OK
MW-14 Potassium 0.5 mg/L 1 0.5 OK
MW-14 Selenium 5 ug/L u 1 5 OK
MW-14 Silver 10 ug/L u 1 10 OK
MW-14 Sodium 0.5 mg/L 1 0.5 OK
G5AQ -I S I R uarter1y amp. e eporttng mut ec L .. Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-14 Sulfate 100 mg/L 100 1 OK
MW-14 Tetrahydrofuran 1 ug/L u 1 1 OK
MW-14 Thallium 0.5 ug/L u 1 0.5 OK
MW-14 Tin 100 ug/L u 1 100 OK
MW-14 Toluene 1 ug/L u 1 1 OK
MW-14 Total Dissolved Solids 20 MG/L 2 10 OK
MW-14 Uranium 0.3 ug/L 1 0.3 OK
MW-14 Vanadium 15 ug/L u 1 15 OK
MW-14 Xylenes, total 1 ug/L u 1 1 OK
MW-14 Zinc 10 ug/L 1 10 OK
MW-15 Acetone 20 ug/L u 1 20 OK
MW-15 Arsenic 5 ug/L u 1 5 OK
MW-15 Benzene 1 ug/L u 1 1 OK
MW-15 Beryllium 0.5 ug/L u 1 0.5 OK
MW-15 Bicarbonate as CaCO3 1 mg/L 1 1 OK
MW-15 Cadmium 0.5 ug/L u 1 0.5 OK
MW-15 Calcium 0.2 mg/L 1 0.5 OK
MW-15 Carbon Tetrachloride 1 ug/L u 1 1 OK
MW-15 Carbonate as CO3 1 mg/L u 1 1 OK
MW-15 Chloride 1 mg/L 1 1 OK
MW-15 Chloroform 1 ug/L u 1 1 OK
MW-15 Chloromethane 1 ug/L u 1 1 OK
MW-15 Chromium 25 ug/L u 1 25 OK
MW-15 Cobalt 10 ug/L u 1 10 OK
MW-15 Copper 10 ug/L u 1 10 OK
MW-15 Fluoride 0.1 mg/L u 1 0.1 OK
MW-15 Gross Radium Alpha 0.881 pCi/L u 1 1 OK
MW-15 Iron 30 ug/L u 1 30 OK
MW-15 Lead 1 ug/L u 1 I OK
MW-15 Magnesium 0.2 mg/L 1 0.5 OK
MW-15 Manganese 10 ug/L u 1 10 OK
MW-15 Mercury 0.5 ug/L u 1 0.5 OK
MW-15 Methyl Ethyl Ketone 20 ug/L u 1 20 OK
MW-15 Methylene Chloride 1 ug/L u 1 1 OK
MW-15 Molybdenum 10 ug/L u 1 10 OK
MW-15 Naphthalene 1 ug/L u 1 1 OK
MW-15 Nickel 20 ug/L u 1 20 OK
MW-15 Nitrate + Nitrite as N 0.1 mg/L 1 0.1 OK
MW-15 Nitrogen, Ammonia as N 0.05 mg/L u 1 0.05 OK
MW-15 Potassium 0.5 mg/L 1 0.5 OK
MW-15 Selenium 5 ug/L 1 5 OK
MW-15 Silver 10 ug/L u 1 10 OK
MW-15 Sodium 5 mg/L 10 0.5 OK
MW-15 Sulfate 100 mg/L 100 1 OK
MW-15 Tetrahydrofuran 1 ug/L u 1 1 OK
MW-15 Thallium 0.5 ug/L u 1 0.5 OK
MW-15 Tin 100 ug/L u 1 100 OK
MW-15 Toluene 1 ug/L u 1 1 OK
MW-15 Total Dissolved Solids 20 MG/L 2 10 OK
MW-15 Uranium 0.3 ug/L 1 0.3 OK
MW-15 Vanadium 15 ug/L u 1 15 OK
MW-15 Xylenes, total 1 ug/L u 1 1 OK
MW-15 Zinc 10 ug/L u 1 10 OK
MW-17 Acetone 20 ug/L u 1 20 OK
G5AQ -uarter y amp e l S I R epornng urut ec L .. Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-17 Arsenic 5 ug/L u I 5 OK
MW-17 Benzene I ug/L u 1 1 OK
MW-17 Beryllium 0.5 ug/L u I 0.5 OK
MW-17 Bicarbonate as CaCO3 I mg/L I I OK
MW-17 Cadmium 0.5 ug/L u I 0.5 OK
MW-17 Calcium 0.2 mg/L I 0.5 OK
MW-17 Carbon Tetrachloride 1 ug/L u 1 1 OK
MW-17 Carbonate as CO3 I mg/L u I I OK
MW-17 Chloride 20 mg/L 20 I OK
MW-17 Chloroform I ug/L u 1 I OK
MW-17 Chloromethane 1 ug/L u 1 1 OK
MW-17 Chromium 25 ug/L u 1 25 OK
MW-17 Cobalt IO ug/L u I IO OK
MW-17 Copper 10 ug/L u I 10 OK
MW-17 Fluoride 0.1 mg/L 1 0.1 OK
MW-17 Gross Radium Alpha 0.909 pCi/L u 1 1 OK
MW-17 Iron 30 ug/L u 1 30 OK
MW-17 Lead 1 ug/L u 1 1 OK
MW-17 Magnesium 0.2 mg/L 1 0.5 OK
MW-17 Manganese 10 ug/L 1 IO OK
MW-17 Mercury 0.5 ug/L u 1 0.5 OK
MW-17 Methyl Ethyl Ketone 20 ug/L u 1 20 OK
MW-17 Methylene Chloride 1 ug/L u 1 1 OK
MW-17 Molybdenum IO ug/L u 1 IO OK
MW-17 Naphthalene 1 ug/L u 1 1 OK
MW-17 Nickel 20 ug/L u 1 20 OK
MW-17 Nitrate+ Nitrite as N 0.1 mg/L 1 0.1 OK
MW-17 Nitrogen, Ammonia as N 0.05 mg/L u I 0.05 OK
MW-17 Potassium 0.5 mg/L I 0.5 OK
MW-17 Selenium 5 ug/L 1 5 OK
MW-17 Silver IO ug/L u 1 IO OK
MW-17 Sodium 0.5 mg/L 1 0.5 OK
MW-17 Sulfate 20 mg/L 20 1 OK
MW-17 Tetrahydrofuran 1 ug/L u 1 1 OK
MW-17 Thallium 0.5 ug/L u 1 0.5 OK
MW-17 Tin 100 ug/L u 1 100 OK
MW-17 Toluene 1 ug/L u 1 1 OK
MW-17 Total Dissolved Solids 20 MG/L 2 IO OK
MW-17 Uranium 0.3 ug/L 1 0.3 OK
MW-17 Vanadium 15 ug/L u 1 15 OK
MW-17 Xylenes, total 1 ug/L u 1 1 OK
MW-17 Zinc IO ug/L u 1 IO OK
MW-18 Acetone 20 ug/L u 1 20 OK
MW-18 Arsenic 5 ug/L u 1 5 OK
MW-18 Benzene 1 ug/L u 1 1 OK
MW-18 Beryllium 0.5 ug/L u 1 0.5 OK
MW-18 Bicarbonate as CaCO3 1 mg/L 1 1 OK
MW-18 Cadmium 0.5 ug/L u 1 0.5 OK
MW-18 Calcium 0.2 mg/L 1 0.5 OK
MW-18 Carbon Tetrachloride 1 ug/L u 1 1 OK
MW-18 Carbonate as CO3 1 mg/L u 1 1 OK
MW-18 Chloride 20 mg/L 20 1 OK
MW-18 Chloroform 1 ug/L u 1 1 OK
MW-18 Chloromethane 1 ug/L u 1 1 OK
G5AQ -uarter1y ampe I S IR eportm~ nrut ec L .. Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-18 Chromium 25 u.11;/L u I 25 OK
MW-18 Cobalt IO u.!?;IL u 1 IO OK
MW-18 Coooer 10 ug/L u I 10 OK
MW-18 Fluoride 0.1 mg/L I 0.1 OK
MW-18 Gross Radium Alpha 0.628 pCi/L u I I OK
MW-18 Iron 30 ug/L I 30 OK
MW-18 Lead 1 ug/L u 1 1 OK
MW-18 Magnesium 0.2 mg/L 1 0.5 OK
MW-18 Manganese 10 ug/L 1 10 OK
MW-18 Mercury 0.5 ug/L u 1 0.5 OK
MW-18 Methyl Ethyl Ketone 20 ug/L u I 20 OK
MW-18 Methylene Chloride 1 ug/L u I I OK
MW-18 Molybdenum 10 u.!?;IL u I 10 OK
MW-18 Naphthalene I ug/L u 1 1 OK
MW-18 Nickel 20 ug/L u 1 20 OK
MW-18 Nitrate + Nitrite as N 0.1 mg/L u I 0.1 OK
MW-18 Nitrogen, Ammonia as N 0.05 mg/L u I 0.05 OK
MW-18 Potassium 0.5 mg/L 1 0.5 OK
MW-18 Selenium 5 ug/L u 1 5 OK
MW-18 Silver 10 ug/L u 1 10 OK
MW-18 Sodium 0.5 mg/L I 0.5 OK
MW-18 Sulfate 20 mg/L 20 I OK
MW-18 Tetrahydrofuran 1 ug/L u 1 I OK
MW-18 Thallium 0.5 u.!?;IL 1 0.5 OK
MW-18 Tin 100 ug/L u 1 100 OK
MW-18 Toluene 1 ug/L u 1 1 OK
MW-18 Total Dissolved Solids 20 MG/L 2 10 OK
MW-18 Uranium 0.3 ug/L I 0.3 OK
MW-18 Vanadium 15 ug/L u I 15 OK
MW-18 Xylenes, total 1 ug/L u 1 1 OK
MW-18 Zinc 10 u.!?;IL u 1 10 OK
MW-19 Acetone 20 ug/L u 1 20 OK
MW-19 Arsenic 5 ug/L u 1 5 OK
MW-19 Benzene I ug/L u 1 1 OK
MW-19 Beryllium 0.5 ug/L u I 0.5 OK
MW-19 Bicarbonate as CaCO3 I mg/L I I OK
MW-19 Cadmium 0.5 ug/L u 1 0.5 OK
MW-19 Calcium 0.2 mg/L 1 0.5 OK
MW-19 Carbon Tetrachloride 1 ug/L u 1 1 OK
MW-19 Carbonate as CO3 1 mg/L u 1 1 OK
MW-19 Chloride 20 mg/L 20 1 OK
MW-19 Chloroform 1 ug/L u I 1 OK
MW-19 Chloromethane 1 ug/L u 1 1 OK
MW-19 Chromium 25 ug/L u I 25 OK
MW-19 Cobalt 10 u.!?;IL u I 10 OK
MW-19 Copper 10 ug/L u 1 10 OK
MW-19 Fluoride 0.2 mg/L 2 0.1 OK
MW-19 Gross Radium Alpha 0.676 pCi/L u 1 1 OK
MW-19 Iron 30 ug/L u I 30 OK
MW-19 Lead 1 ug/L u 1 1 OK
MW-19 Magnesium 0.2 mg/L 1 0.5 OK
MW-19 Manganese 10 u.!?;IL u I 10 OK
MW-19 Mercury 0.5 ug/L u 1 0.5 OK
MW-19 Methyl Ethyl Ketone 20 ug/L u 1 20 OK
G5AQ -uarter1y amp e eporttng urut ec I S l R L" . Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-19 Methylene Chloride 1 ug/L u 1 1 OK
MW-19 Molybdenum 10 ug/L u 1 10 OK
MW-19 Naphthalene I ug/L u 1 1 OK
MW-19 Nickel 20 ug/L u 1 20 OK
MW-19 Nitrate + Nitrite as N 0.1 mg/L 1 0.1 OK
MW-19 Nitrogen, Ammonia as N 0.05 mg/L 1 0.05 OK
MW-19 Potassium 0.5 mg/L 1 0.5 OK
MW-19 Selenium 5 ug/L 1 5 OK
MW-19 Silver 10 ug/L u 1 10 OK
MW-19 Sodium 0.5 mg/L 1 0.5 OK
MW-19 Sulfate 20 mg/L 20 1 OK
MW-19 Tetrahydrofuran 1 ug/L u 1 1 OK
MW-19 Thallium 0.5 ug/L u 1 0.5 OK
MW-19 Tin 100 ug/L u 1 100 OK
MW-19 Toluene 1 ug/L u 1 1 OK
MW-19 Total Dissolved Solids 20 MG/L 2 10 OK
MW-19 Uranium 0.3 ug/L 1 0.3 OK
MW-19 Vanadium 15 ug/L u 1 15 OK
MW-19 Xylenes, total 1 ug/L u 1 1 OK
MW-19 Zinc 10 ug/L u 1 10 OK
MW-20 Acetone 20 ug/L u 1 20 OK
MW-20 Arsenic 5 ug/L u 1 5 OK
MW-20 Benzene 1 ug/L u 1 1 OK
MW-20 Beryllium 0.5 ug/L u 1 0.5 OK
MW-20 Bicarbonate as CaCO3 1 mg/L I 1 OK
MW-20 Cadmium 0.5 ug/L u 1 0.5 OK
MW-20 Calcium 0.2 mg/L 1 0.5 OK
MW-20 Carbon Tetrachloride 1 ug/L u 1 1 OK
MW-20 Carbonate as CO3 1 mg/L u I 1 OK
MW-20 Chloride 1 mg/L 1 1 OK
MW-20 Chloroform 1 ug/L u I 1 OK
MW-20 Chloromethane I ug/L u I 1 OK
MW-20 Chromium 25 ug/L u 1 25 OK
MW-20 Cobalt 10 ug/L u I 10 OK
MW-20 Copper 10 ug/L u 1 10 OK
MW-20 Fluoride 0.1 mg/L 1 0.1 OK
MW-20 Gross Radium Alpha 0.585 pCi/L u 1 1 OK
MW-20 Iron 30 ug/L u 1 30 OK
MW-20 Lead I ug/L u 1 1 OK
MW-20 Magnesium 0.2 mg/L 1 0.5 OK
MW-20 Manganese 10 ug/L u 1 10 OK
MW-20 Mercury 0.5 ug/L u 1 0.5 OK
MW-20 Methyl Ethyl Ketone 20 ug/L u 1 20 OK
MW-20 Methylene Chloride 1 ug/L u I 1 OK
MW-20 Molybdenum 10 ug/L 1 10 OK
MW-20 Naphthalene 1 ug/L u I 1 OK
MW-20 Nickel 20 ug/L u I 20 OK
MW-20 Nitrate + Nitrite as N 2 mg/L 20 0.1 OK
MW-20 Nitrogen, Ammonia as N 0.05 mg/L u 1 0.05 OK
MW-20 Potassium 0.5 mg/L 1 0.5 OK
MW-20 Selenium 5 ug/L 1 5 OK
MW-20 Silver 10 ug/L u 1 10 OK
MW-20 Sodium 5 mg/L 10 0.5 OK
MW-20 Sulfate 50 mg/L 50 1 OK
G5AQ -1 S I R uarteriy amp e eporttng lffilt ec L' . Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-20 Tetrahydrofuran I ug/L u I 1 OK
MW-20 Thallium 0.5 ug/L u 1 0.5 OK
MW-20 Tin 100 ug/L u 1 100 OK
MW-20 Toluene 1 ug/L u 1 1 OK
MW-20 Total Dissolved Solids 20 MG/L 2 10 OK
MW-20 Uranium 0.3 ug/L 1 0.3 OK
MW-20 Vanadium 15 ug/L u I 15 OK
MW-20 Xylenes, total I ug/L u 1 1 OK
MW-20 Zinc 10 ug/L u I 10 OK
MW-22 Acetone 20 ug/L u 1 20 OK
MW-22 Arsenic 5 ug/L u I 5 OK
MW-22 Benzene 1 ug/L u I 1 OK
MW-22 Beryllium 0.5 ug/L 1 0.5 OK
MW-22 Bicarbonate as CaCO3 I mg/L u 1 1 OK
MW-22 Cadmium 0.5 ug/L 1 0.5 OK
MW-22 Calcium 0.2 mg/L 1 0.5 OK
MW-22 Carbon Tetrachloride I ug/L u 1 1 OK
MW-22 Carbonate as CO3 1 mg/L u I 1 OK
MW-22 Chloride 20 mg/L 20 I OK
MW-22 Chloroform 1 ug/L u 1 1 OK
MW-22 Chloromethane 1 ug/L u 1 1 OK
MW-22 Chromium 25 ug/L u 1 25 OK
MW-22 Cobalt 10 ug/L I 10 OK
MW-22 Cooner 10 ug/L 1 10 OK
MW-22 Fluoride 0.5 mg/L 5 0.1 OK
MW-22 Gross Radium Alpha 0.756 pCi/L I 1 OK
MW-22 Iron 30 ug/L 1 30 OK
MW-22 Lead 1 ug/L 1 1 OK
MW-22 Magnesium 0.2 mg/L I 0.5 OK
MW-22 Manganese 10 ug/L 1 10 OK
MW-22 Mercury 0.5 ug/L u 1 0.5 OK
MW-22 Methyl Ethyl Ketone 20 ug/L u I 20 OK
MW-22 Methylene Chloride I ug/L u I 1 OK
MW-22 Molybdenum 10 ug/L 1 10 OK
MW-22 Naphthalene 1 ug/L u 1 1 OK
MW-22 Nickel 20 ug/L 1 20 OK
MW-22 Nitrate + Nitrite as N 0.1 mg/L 1 0.1 OK
MW-22 Nitrogen, Ammonia as N 0.05 mg/L 1 0.05 OK
MW-22 Potassium 0.5 mg/L I 0.5 OK
MW-22 Selenium 5 ug/L I 5 OK
MW-22 Silver 10 ug/L u I 10 OK
MW-22 Sodium 0.5 mg/L I 0.5 OK
MW-22 Sulfate 100 mg/L 100 I OK
MW-22 Tetrahydrofuran I ug/L u I I OK
MW-22 Thallium 0.5 ug/L I 0.5 OK
MW-22 Tin 100 ug/L u I 100 OK
MW-22 Toluene 1 ug/L u I 1 OK
MW-22 Total Dissolved Solids 50 MG/L 2 10 OK
MW-22 Uranium 0.3 ug/L 1 0.3 OK
MW-22 Vanadium 15 ug/L u 1 15 OK
MW-22 Xylenes, total 1 ug/L u 1 1 OK
MW-22 Zinc 10 ug/L 1 10 OK
MW-23 Acetone 20 ug/L u 1 20 OK
MW-23 Arsenic 5 ug/L u 1 5 OK
G5AQ -I S I R uarter1y amp e eoorung mut ec L" . Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-23 Benzene 1 ug/L u 1 1 OK
MW-23 Beryllium 0.5 ug/L u 1 0.5 OK
MW-23 Bicarbonate as CaCO3 1 mg/L 1 1 OK
MW-23 Cadmium 0.5 ug/L u 1 0.5 OK
MW-23 Calcium 0.2 mg/L 1 0.5 OK
MW-23 Carbon Tetrachloride 1 ug/L u 1 1 OK
MW-23 Carbonate as CO3 1 mg/L u 1 1 OK
MW-23 Chloride 1 mg/L 1 1 OK
MW-23 Chloroform 1 ug/L u 1 1 OK
MW-23 Chloromethane 1 ug/L u 1 1 OK
MW-23 Chromium 25 ug/L u 1 25 OK
MW-23 Cobalt IO ug/L u l IO OK
MW-23 Copper IO ug/L u 1 IO OK
MW-23 Fluoride 0.1 mg/L 1 0.1 OK
MW-23 Gross Radium Alpha 0.727 pCi/L u 1 1 OK
MW-23 Iron 30 ug/L u 1 30 OK
MW-23 Lead 1 ug/L u 1 1 OK
MW-23 Magnesium 0.2 mg/L 1 0.5 OK
MW-23 Manganese IO ug/L u 1 IO OK
MW-23 Mercury 0.5 ug/L u 1 0.5 OK
MW-23 Methyl Ethyl Ketone 20 ug/L u l 20 OK
MW-23 Methylene Chloride 1 ug/L u 1 1 OK
MW-23 Molybdenum 10 ug/L u 1 IO OK
MW-23 Naphthalene 1 ug/L u 1 1 OK
MW-23 Nickel 20 ug/L u 1 20 OK
MW-23 Nitrate + Nitrite as N 0.1 mg/L 1 0.1 OK
MW-23 Nitrogen, Ammonia as N 0.05 mg/L u 1 0.05 OK
MW-23 Potassium 0.5 mg/L l 0.5 OK
MW-23 Selenium 5 ug/L u 1 5 OK
MW-23 Silver IO ug/L u 1 IO OK
MW-23 Sodium 0.5 mg/L 1 0.5 OK
MW-23 Sulfate 50 mg/L 50 1 OK
MW-23 Tetrahydrofuran 1 ug/L u 1 1 OK
MW-23 Thallium 0.5 ug/L u l 0.5 OK
MW-23 Tin 100 ug/L u 1 100 OK
MW-23 Toluene 1 ug/L u 1 1 OK
MW-23 Total Dissolved Solids 20 MG/L 2 IO OK
MW-23 Uranium 0.3 ug/L 1 0.3 OK
MW-23 Vanadium 15 ug/L u 1 15 OK
MW-23 Xylenes, total 1 ug/L u 1 1 OK
MW-23 Zinc 10 ug/L u 1 10 OK
MW-24 Acetone 20 ug/L u 1 20 OK
MW-24 Arsenic 5 ug/L u 1 5 OK
MW-24 Benzene 1 ug/L u 1 1 OK
MW-24 Beryllium 0.5 ug/L 1 0.5 OK
MW-24 Bicarbonate as CaCO3 I mg/L u I 1 OK
MW-24 Cadmium 0.5 ug/L 1 0.5 OK
MW-24 Calcium 0.2 mg/L I 0.5 OK
MW-24 Carbon Tetrachloride I ug/L u I 1 OK
MW-24 Carbonate as CO3 1 mg/L u 1 I OK
MW-24 Chloride I mg/L 1 I 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 I 25 OK
G5AQ -I S I R uarter1y amp e eportm.2. 1m1t ec L' . Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-24 Cobalt 10 ug/L 1 10 OK
MW-24 Cooner 10 ug/L 1 10 OK
MW-24 Fluoride 0.1 mg/L 1 0.1 OK
MW-24 Gross Radium Alpha 0.71 pCi/L 1 1 OK
MW-24 Iron 30 ug/L u 1 30 OK
MW-24 Lead 1 ug/L 1 1 OK
MW-24 Magnesium 0.2 mg/L 1 0.5 OK
MW-24 Manganese 10 ug/L 10 10 OK
MW-24 Mercury 0.5 ug/L u 1 0.5 OK
MW-24 Methyl Ethyl Ketone 20 ug/L u 1 20 OK
MW-24 Methylene Chloride 1 ug/L u 1 1 OK
MW-24 Molybdenum 10 ug/L u 1 10 OK
MW-24 Naphthalene 1 ug/L u 1 1 OK
MW-24 Nickel 20 ug/L 1 20 OK
MW-24 Nitrate + Nitrite as N 0.1 mg/L 1 0.1 OK
MW-24 Nitrogen, Ammonia as N 0.05 mg/L 1 0.05 OK
MW-24 Potassium 0.5 mg/L 1 0.5 OK
MW-24 Selenium 5 ug/L 1 5 OK
MW-24 Silver 10 ug/L u 1 10 OK
MW-24 Sodium 0.5 mg/L 1 0.5 OK
MW-24 Sulfate 50 mg/L 50 1 OK
MW-24 Tetrahydrofuran 1 ug/L u 1 1 OK
MW-24 Thallium 0.5 ug/L 1 0.5 OK
MW-24 Tin 100 ug/L u 1 100 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 0.3 ug/L 1 0.3 OK
MW-24 Vanadium 15 ug/L u 1 15 OK
MW-24 Xylenes, total 1 ug/L u 1 1 OK
MW-24 Zinc 10 ug/L 1 10 OK
MW-24A Acetone 20 ug/L u 1 20 OK
MW-24A Arsenic 5 ug/L u 1 5 OK
MW-24A Benzene 1 ug/L u 1 1 OK
MW-24A Beryllium 0.5 ug/L 1 0.5 OK
MW-24A Bicarbonate as CaCO3 1 mg/L u 1 1 OK
MW-24A Cadmium 0.5 ug/L 1 0.5 OK
MW-24A Calcium 0.2 mg/L 1 0.5 OK
MW-24A Carbon Tetrachloride 1 ug/L u 1 1 OK
MW-24A Carbonate as CO3 1 mg/L u 1 1 OK
MW-24A Chloride 1 mg/L 1 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 1 25 OK
MW-24A Cobalt 10 ug/L 1 10 OK
MW-24A Copper 10 ug/L 1 10 OK
MW-24A Fluoride 0.1 mg/L 1 0.1 OK
MW-24A Gross Radium Alpha 0.531 pCi/L 1 1 OK
MW-24A Iron 30 ug/L u 1 30 OK
MW-24A Lead 1 ug/L u 1 1 OK
MW-24A Magnesium 0.2 mg/L 1 0.5 OK
MW-24A Manganese 10 ug/L 10 10 OK
MW-24A Mercury 0.5 ug/L u 1 0.5 OK
MW-24A Methyl Ethyl Ketone 20 ug/L u 1 20 OK
MW-24A Methylene Chloride 1 ug/L u 1 1 OK
G5AQ -I S l R uarter1y amp e L' . h k eporLmg 1m1t C ec
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-24A Molybdenum 10 ug/L u I 10 OK
MW-24A Naphthalene I ug/L u I I OK
MW-24A Nickel 20 ug/L I 20 OK
MW-24A Nitrate + Nitrite as N 0.1 mg/L I 0.1 OK
MW-24A Nitrogen, Ammonia as N 0.05 mg/L u I 0.05 OK
MW-24A Potassium 0.5 mg/L I 0.5 OK
MW-24A Selenium 5 ug/L I 5 OK
MW-24A Silver 10 ug/L u I 10 OK
MW-24A Sodium 0.5 mg/L I 0.5 OK
MW-24A Sulfate 50 mg/L 50 I OK
MW-24A Tetrahvdrofuran I ug/L u I I OK
MW-24A Thallium 0.5 ug/L I 0.5 OK
MW-24A Tin 100 ug/L u 1 100 OK
MW-24A Toluene 1 ug/L u I I OK
MW-24A Total Dissolved Solids 20 MG/L 2 10 OK
MW-24A Uranium 0.3 ug/L 1 0.3 OK
MW-24A Vanadium 15 ug/L u 1 15 OK
MW-24A Xylenes, total 1 ug/L u I I OK
MW-24A Zinc 10 ug/L 1 10 OK
MW-25 Acetone 20 ug/L u I 20 OK
MW-25 Arsenic 5 ug/L u I 5 OK
MW-25 Benzene 1 ug/L u 1 1 OK
MW-25 Beryllium 0.5 ug/L u 1 0.5 OK
MW-25 Bicarbonate as CaCO3 1 mg/L 1 1 OK
MW-25 Cadmium 0.5 ug/L 1 0.5 OK
MW-25 Calcium 0.2 mg/L 1 0.5 OK
MW-25 Carbon Tetrachloride 1 ug/L u I 1 OK
MW-25 Carbonate as CO3 1 mg/L u I I OK
MW-25 Chloride 1 mg/L 1 I OK
MW-25 Chloroform 1 ug/L u 1 1 OK
MW-25 Chloromethane I ug/L u 1 I OK
MW-25 Chromium 25 ug/L u I 25 OK
MW-25 Cobalt 10 ug/L I 10 OK
MW-25 Coooer 10 ug/L u I 10 OK
MW-25 Fluoride 0.1 mg/L I 0.1 OK
MW-25 Gross Radium Alpha 0.763 oCi/L u 1 I OK
MW-25 Iron 30 ug/L u I 30 OK
MW-25 Lead I ug/L u I 1 OK
MW-25 Magnesium 0.2 mg/L I 0.5 OK
MW-25 Manganese 10 ug/L 1 10 OK
MW-25 Mercury 0.5 ug/L u 1 0.5 OK
MW-25 Methyl Ethyl Ketone 20 ug/L u I 20 OK
MW-25 Methylene Chloride 1 ug/L u I I OK
MW-25 Molybdenum 10 ug/L I 10 OK
MW-25 Naphthalene I ug/L u I 1 OK
MW-25 Nickel 20 ug/L u 1 20 OK
MW-25 Nitrate + Nitrite as N 0.1 mg/L u I 0.1 OK
MW-25 Nitrogen, Ammonia as N 0.05 mg/L 1 0.05 OK
MW-25 Potassium 0.5 mg/L 1 0.5 OK
MW-25 Selenium 5 ug/L u 1 5 OK
MW-25 Silver 10 ug/L u 1 10 OK
MW-25 Sodium 0.5 mg/L I 0.5 OK
MW-25 Sulfate 100 mg/L 100 I OK
MW-25 Tetrahydrofuran I ug/L u 1 I OK
G5AQ -I S I R uarter1y amp e eporung mut ec L .. Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-25 Thallium 0.5 ug/L I 0.5 OK
MW-25 Tin 100 ug/L u I 100 OK
MW-25 Toluene I ug/L u I I OK
MW-25 Total Dissolved Solids 20 MG/L 2 10 OK
MW-25 Uranium 0.3 ug/L I 0.3 OK
MW-25 Vanadium 15 ug/L u I 15 OK
MW-25 Xylenes, total I ug/L u I I OK
MW-25 Zinc 10 ug/L u I 10 OK
MW-26 Acetone 20 ug/L u I 20 OK
MW-26 Arsenic 5 ug/L u I 5 OK
MW-26 Benzene I ug/L u I I OK
MW-26 Beryllium 0.5 ug/L u I 0.5 OK
MW-26 Bicarbonate as CaCO3 I mg/L I I OK
MW-26 Cadmium 0.5 ug/L I 0.5 OK
MW-26 Calcium 0.2 mg/L I 0.5 OK
MW-26 Carbon Tetrachloride I ug/L u I 1 OK
MW-26 Carbonate as CO3 1 mg/L u 1 1 OK
MW-26 Chloride 1 mg/L 1 1 OK
MW-26 Chloroform 100 ug/L 100 1 OK
MW-26 Chloromethane I ug/L u I 1 OK
MW-26 Chromium 25 ug/L u I 25 OK
MW-26 Cobalt 10 ug/L u 1 10 OK
MW-26 Copper 10 ug/L u 1 10 OK
MW-26 Fluoride 0.1 mg/L 1 0.1 OK
MW-26 Gross Radium Alpha 0.664 pCi/L 1 1 OK
MW-26 Iron 30 ug/L 1 30 OK
MW-26 Lead 1 ug/L u 1 1 OK
MW-26 Magnesium 0.2 mg/L 1 0.5 OK
MW-26 Manganese 10 ug/L 1 10 OK
MW-26 Mercury 0.5 ug/L u 1 0.5 OK
MW-26 Methyl Ethyl Ketone 20 ug/L u 1 20 OK
MW-26 Methylene Chloride 1 ug/L u 1 1 OK
MW-26 Molybdenum 10 ug/L u 1 10 OK
MW-26 Naphthalene 1 ug/L u 1 1 OK
MW-26 Nickel 20 ug/L u 1 20 OK
MW-26 Nitrate + Nitrite as N 0.5 mg/L 5 0.1 OK
MW-26 Nitrogen, Ammonia as N 0.05 mg/L 1 0.05 OK
MW-26 Potassium 0.5 mg/L 1 0.5 OK
MW-26 Selenium 5 ug/L 1 5 OK
MW-26 Silver 10 ug/L u 1 10 OK
MW-26 Sodium 0.5 mg/L 1 0.5 OK
MW-26 Sulfate 100 mg/L 100 1 OK
MW-26 Tetrahydrofuran 1 ug/L u 1 1 OK
MW-26 Thallium 0.5 ug/L u 1 0.5 OK
MW-26 Tin 100 ug/L u 1 100 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 0.3 ug/L 1 0.3 OK
MW-26 Vanadium 15 ug/L u 1 15 OK
MW-26 Xylenes, total 1 ug/L u 1 1 OK
MW-26 Zinc 10 ug/L u 1 10 OK
MW-27 Acetone 20 ug/L u 1 20 OK
MW-27 Arsenic 5 ug/L u 1 5 OK
MW-27 Benzene 1 ug/L u 1 1 OK
GSAQ -uarter y ampe eportmg I S IR mut ec L" . Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-27 Beryllium 0.5 ug/L u I 0.5 OK
MW-27 Bicarbonate as CaCO3 I mg/L I I OK
MW-27 Cadmium 0.5 ug/L u 1 0.5 OK
MW-27 Calcium 0.2 mg/L 1 0.5 OK
MW-27 Carbon Tetrachloride 1 ug/L u 1 1 OK
MW-27 Carbonate as CO3 1 mg/L u 1 1 OK
MW-27 Chloride 20 mg/L 20 1 OK
MW-27 Chloroform I ug/L u 1 1 OK
MW-27 Chloromethane 1 ug/L u 1 1 OK
MW-27 Chromium 25 ug/L u I 25 OK
MW-27 Cobalt 10 ug/L u I 10 OK
MW-27 Copper 10 ug/L u 1 10 OK
MW-27 Fluoride 0.2 mg/L 2 0.1 OK
MW-27 Gross Radium Alpha 0.939 pCi/L u 1 1 OK
MW-27 Iron 30 ug/L u 1 30 OK
MW-27 Lead I ug/L u 1 1 OK
MW-27 Magnesium 0.2 mg/L 1 0.5 OK
MW-27 Manganese 10 ug/L u 1 10 OK
MW-27 Mercury 0.5 ug/L u 1 0.5 OK
MW-27 Methyl Ethyl Ketone 20 ug/L u 1 20 OK
MW-27 Methylene Chloride 1 ug/L u 1 1 OK
MW-27 Molybdenum 10 ug/L u I 10 OK
MW-27 Naphthalene 1 ug/L u I 1 OK
MW-27 Nickel 20 ug/L u 1 20 OK
MW-27 Nitrate + Nitrite as N 0.2 mg/L 2 0.1 OK
MW-27 Nitrogen, Ammonia as N 0.05 mg/L u I 0.05 OK
MW-27 Potassium 0.5 mg/L I 0.5 OK
MW-27 Selenium 5 ug/L I 5 OK
MW-27 Silver 10 ug/L u 1 10 OK
MW-27 Sodium 0.5 mg/L 1 0.5 OK
MW-27 Sulfate 20 mg/L 20 1 OK
MW-27 Tetrahydrofuran 1 ug/L u 1 1 OK
MW-27 Thallium 0.5 ug/L u I 0.5 OK
MW-27 Tin 100 ug/L u 1 100 OK
MW-27 Toluene 1 ug/L u 1 1 OK
MW-27 Total Dissolved Solids 20 MG/L 2 10 OK
MW-27 Uranium 0.3 ug/L 1 0.3 OK
MW-27 Vanadium 15 ug/L u 1 15 OK
MW-27 Xylenes, total 1 ug/L u I 1 OK
MW-27 Zinc 10 ug/L u I 10 OK
MW-28 Acetone 20 ug/L u I 20 OK
MW-28 Arsenic 5 ug/L 1 5 OK
MW-28 Benzene 1 ug/L u I 1 OK
MW-28 Beryllium 0.5 ug/L u 1 0.5 OK
MW-28 Bicarbonate as CaCO3 1 mg/L I 1 OK
MW-28 Cadmium 0.5 ug/L I 0.5 OK
MW-28 Calcium 0.2 mg/L I 0.5 OK
MW-28 Carbon Tetrachloride 1 ug/L u 1 1 OK
MW-28 Carbonate as CO3 1 mg/L u 1 1 OK
MW-28 Chloride 5 mg/L 5 1 OK
MW-28 Chloroform 1 ug/L u 1 I OK
MW-28 Chloromethane 1 ug/L u 1 1 OK
MW-28 Chromium 25 ug/L u I 25 OK
MW-28 Cobalt 10 ug/L 1 10 OK
G5AQ -I S I R uarterty amp e eporllng mnt ec L .. Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-28 Copper 10 ug/L u 1 10 OK
MW-28 Fluoride 0.1 mg/L 1 0.1 OK
MW-28 Gross Radium Alpha 0.606 pCi/L u 1 1 OK
MW-28 Iron 30 ug/L u 1 30 OK
MW-28 Lead 1 ug/L u 1 1 OK
MW-28 Magnesium 0.2 mg/L 1 0.5 OK
MW-28 Manganese 10 ug/L 1 10 OK
MW-28 Mercury 0.5 ug/L u 1 0.5 OK
MW-28 Methyl Ethyl Ketone 20 ug/L u 1 20 OK
MW-28 Methylene Chloride 1 ug/L u 1 1 OK
MW-28 Molybdenum 10 ug/L u 1 10 OK
MW-28 Naphthalene 1 ug/L u 1 I OK
MW-28 Nickel 20 ug/L 1 20 OK
MW-28 Nitrate + Nitrite as N 0.2 mg/L 2 0.1 OK
MW-28 Nitrogen, Ammonia as N 0.05 mg/L u 1 0.05 OK
MW-28 Potassium 0.5 mg/L 1 0.5 OK
MW-28 Selenium 5 ug/L I 5 OK
MW-28 Silver 10 ug/L u I 10 OK
MW-28 Sodium 0.5 mg/L 1 0.5 OK
MW-28 Sulfate 100 mg/L 100 1 OK
MW-28 Tetrahydrofuran 1 ug/L u 1 1 OK
MW-28 Thallium 0.5 ug/L 1 0.5 OK
MW-28 Tin 100 ug/L u 1 100 OK
MW-28 Toluene 1 ug/L u 1 I OK
MW-28 Total Dissolved Solids 20 MG/L 2 10 OK
MW-28 Uranium 0.3 ug/L 1 0.3 OK
MW-28 Vanadium 15 ug/L u 1 15 OK
MW-28 Xvlenes, total I ug/L u 1 1 OK
MW-28 Zinc 10 ug/L 1 10 OK
MW-29 Acetone 20 ug/L u 1 20 OK
MW-29 Arsenic 5 ug/L 1 5 OK
MW-29 Benzene I ug/L u 1 1 OK
MW-29 Beryllium 0.5 ug/L u 1 0.5 OK
MW-29 Bicarbonate as CaCO3 1 mg/L 1 1 OK
MW-29 Cadmium 0.5 ug/L u 1 0.5 OK
MW-29 Calcium 0.2 mg/L 1 0.5 OK
MW-29 Carbon Tetrachloride 1 ug/L u 1 1 OK
MW-29 Carbonate as CO3 1 mg/L u 1 1 OK
MW-29 Chloride 1 mg/L I 1 OK
MW-29 Chloroform 1 ug/L u 1 1 OK
MW-29 Chloromethane 1 ug/L u 1 1 OK
MW-29 Chromium 25 ug/L u 1 25 OK
MW-29 Cobalt 10 ug/L u 1 10 OK
MW-29 Copper 10 ug/L u 1 10 OK
MW-29 Fluoride 0.1 mg/L 1 0.1 OK
MW-29 Gross Radium Alpha 0.754 pCi/L u 1 I OK
MW-29 Iron 30 ug/L 1 30 OK
MW-29 Lead I ug/L u I I OK
MW-29 Magnesium 0.2 mg/L I 0.5 OK
MW-29 Manganese 10 ug/L 10 10 OK
MW-29 Mercury 0.5 ug/L u 1 0.5 OK
MW-29 Methyl Ethyl Ketone 20 ug/L u I 20 OK
MW-29 Methylene Chloride 1 ug/L u I 1 OK
MW-29 Molybdenum 10 ug/L u I 10 OK
G5AQ -l S I R uarterty amp. e eporLmg urut ec L .. Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-29 Naphthalene I ug/L u I 1 OK
MW-29 Nickel 20 ug/L u 1 20 OK
MW-29 Nitrate + Nitrite as N 0.1 mg/L u 1 0.1 OK
MW-29 Nitrogen, Ammonia as N 0.05 mg/L 1 0.05 OK
MW-29 Potassium 0.5 mg/L 1 0.5 OK
MW-29 Selenium 5 ug/L u I 5 OK
MW-29 Silver IO ug/L u 1 IO OK
MW-29 Sodium 0.5 mg/L I 0.5 OK
MW-29 Sulfate 100 mg/L 100 1 OK
MW-29 Tetrahydrofuran I ug/L u I 1 OK
MW-29 Thallium 0.5 ug/L u I 0.5 OK
MW-29 Tin 100 ug/L u 1 100 OK
MW-29 Toluene I ug/L u I I OK
MW-29 Total Dissolved Solids 20 MG/L 2 IO OK
MW-29 Uranium 0.3 ug/L 1 0.3 OK
MW-29 Vanadium 15 ug/L u 1 15 OK
MW-29 Xylenes, total 1 ug/L u 1 1 OK
MW-29 Zinc IO ug/L u 1 IO OK
MW-30 Acetone 20 ug/L u 1 20 OK
MW-30 Arsenic 5 ug/L u I 5 OK
MW-30 Benzene 1 ug/L u I 1 OK
MW-30 Beryllium 0.5 ug/L u 1 0.5 OK
MW-30 Bicarbonate as CaCO3 1 mg/L 1 1 OK
MW-30 Cadmium 0.5 ug/L u 1 0.5 OK
MW-30 Calcium 0.2 mg/L 1 0.5 OK
MW-30 Carbon Tetrachloride 1 ug/L u 1 1 OK
MW-30 Carbonate as CO3 1 mg/L u I I OK
MW-30 Chloride 5 mg/L 5 1 OK
MW-30 Chloroform 1 ug/L u 1 1 OK
MW-30 Chloromethane 1 ug/L u 1 1 OK
MW-30 Chromium 25 ug/L u 1 25 OK
MW-30 Cobalt IO ug/L u I IO OK
MW-30 Copper IO ug/L u I IO OK
MW-30 Fluoride 0.1 mg/L I 0.1 OK
MW-30 Gross Radium Alpha 0.746 pCi/L u I 1 OK
MW-30 Iron 30 ug/L u 1 30 OK
MW-30 Lead I ug/L u I I OK
MW-30 Magnesium 0.2 mg/L 1 0.5 OK
MW-30 Manganese IO ug/L u 1 IO OK
MW-30 Mercury 0.5 ug/L u 1 0.5 OK
MW-30 Methyl Ethyl Ketone 20 ug/L u 1 20 OK
MW-30 Methylene Chloride 1 ug/L u I 1 OK
MW-30 Molybdenum IO ug/L u I IO OK
MW-30 Naphthalene 1 ug/L u I I OK
MW-30 Nickel 20 ug/L u I 20 OK
MW-30 Nitrate + Nitrite as N 0.5 mg/L 5 0.1 OK
MW-30 Nitrogen, Ammonia as N 0.05 mg/L u I 0.05 OK
MW-30 Potassium 0.5 mg/L I 0.5 OK
MW-30 Selenium 5 ug/L I 5 OK
MW-30 Silver 10 ug/L u I 10 OK
MW-30 Sodium 0.5 mg/L I 0.5 OK
MW-30 Sulfate 100 mg/L 100 1 OK
MW-30 Tetrahydrofuran 1 ug/L u 1 1 OK
MW-30 Thallium 0.5 ug/L u I 0.5 OK
G5AQ -uarter y ampe epor I S 1 R ng umt ec Ii L" . Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-30 Tin 100 ug/L u I 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 0.3 ug/L I 0.3 OK
MW-30 Vanadium 15 ug/L u 1 15 OK
MW-30 Xylenes, total 1 ug/L u 1 1 OK
MW-30 Zinc 10 ug/L u 1 10 OK
MW-31 Acetone 20 ug/L u 1 20 OK
MW-31 Arsenic 5 ug/L u 1 5 OK
MW-31 Benzene 1 ug/L u 1 1 OK
MW-31 Beryllium 0.5 ug/L u 1 0.5 OK
MW-31 Bicarbonate as CaCO3 1 mg/L 1 1 OK
MW-31 Cadmium 0.5 ug/L u 1 0.5 OK
MW-31 Calcium 0.2 mg/L 1 0.5 OK
MW-31 Carbon Tetrachloride I ug/L u 1 1 OK
MW-31 Carbonate as CO3 1 mg/L u 1 1 OK
MW-31 Chloride 10 mg/L 10 1 OK
MW-31 Chloroform 1 ug/L u 1 1 OK
MW-31 Chloromethane 1 ug/L u 1 1 OK
MW-31 Chromium 25 ug/L u 1 25 OK
MW-31 Cobalt 10 ug/L u 1 IO OK
MW-31 Copper 10 ug/L u I 10 OK
MW-31 Fluoride 0.1 mg/L 1 0.1 OK
MW-31 Gross Radium Alpha 0.795 pCi/L 1 1 OK
MW-31 Iron 30 ug/L u I 30 OK
MW-31 Lead 1 ug/L u 1 1 OK
MW-31 Magnesium 0.2 mg/L 1 0.5 OK
MW-31 Manganese 10 ug/L u 1 10 OK
MW-31 Mercury 0.5 ug/L u I 0.5 OK
MW-31 Methyl Ethyl Ketone 20 ug/L u 1 20 OK
MW-31 Methylene Chloride 1 ug/L u 1 1 OK
MW-31 Molybdenum 10 ug/L u 1 IO OK
MW-31 Naphthalene 1 ug/L u 1 I OK
MW-31 Nickel 20 ug/L u 1 20 OK
MW-31 Nitrate + Nitrite as N 0.5 mg/L 5 0.1 OK
MW-31 Nitrogen, Ammonia as N 0.05 mg/L u 1 0.05 OK
MW-31 Potassium 0.5 mg/L 1 0.5 OK
MW-31 Selenium 5 ug/L 1 5 OK
MW-31 Silver 10 ug/L u 1 10 OK
MW-31 Sodium 0.5 mg/L 1 0.5 OK
MW-31 Sulfate 100 mg/L 100 I OK
MW-31 Tetrahydrofuran 1 ug/L u 1 1 OK
MW-31 Thallium 0.5 ug/L u 1 0.5 OK
MW-31 Tin 100 ug/L u 1 100 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 0.3 ug/L 1 0.3 OK
MW-31 Vanadium 15 ug/L u 1 15 OK
MW-31 Xvlenes, total 1 ug/L u I I OK
MW-31 Zinc 10 ug/L u 1 IO OK
MW-32 Acetone 20 ug/L u 1 20 OK
MW-32 Arsenic 5 ug/L u 1 5 OK
MW-32 Benzene 1 ug/L u 1 1 OK
MW-32 Beryllium 0.5 ug/L u I 0.5 OK
G5AQ -I S I R uarter1y amp e eporting nrut ec L' . Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-32 Bicarbonate as CaCO3 1 mg/L 1 I OK
MW-32 Cadmium 0.5 ug/L I 0.5 OK
MW-32 Calcium 0.2 mg/L I 0.5 OK
MW-32 Carbon Tetrachloride I ug/L u 1 I OK
MW-32 Carbonate as CO3 1 mg/L u 1 1 OK
MW-32 Chloride 1 mg/L 1 1 OK
MW-32 Chloroform 1 ug/L u 1 1 OK
MW-32 Chloromethane 1 ug/L u 1 1 OK
MW-32 Chromium 25 ug/L u 1 25 OK
MW-32 Cobalt 10 ug/L 1 10 OK
MW-32 Copper 10 ug/L u 1 10 OK
MW-32 Fluoride 0.1 mg/L 1 0.1 OK
MW-32 Iron 30 ug/L 1 30 OK
MW-32 Lead 1 ug/L u 1 1 OK
MW-32 Magnesium 0.2 mg/L 1 0.5 OK
MW-32 Manganese 10 ug/L 10 10 OK
MW-32 Mercury 0.5 ug/L u 1 0.5 OK
MW-32 Methyl Ethyl Ketone 20 ug/L u 1 20 OK
MW-32 Methylene Chloride I ug/L u 1 1 OK
MW-32 Molybdenum 10 ug/L 1 10 OK
MW-32 Naphthalene 1 ug/L u 1 1 OK
MW-32 Nickel 20 ug/L 1 20 OK
MW-32 Nitrate + Nitrite as N 0.1 mg/L u 1 0.1 OK
MW-32 Nitrogen, Ammonia as N 0.05 mg/L 1 0.05 OK
MW-32 Potassium 0.5 mg/L 1 0.5 OK
MW-32 Selenium 5 ug/L u 1 5 OK
MW-32 Silver 10 ug/L u 1 10 OK
MW-32 Sodium 0.5 mg/L 1 0.5 OK
MW-32 Sulfate 100 mg/L 100 1 OK
MW-32 Tetrahydrofuran 1 ug/L u 1 1 OK
MW-32 Thallium 0.5 ug/L u 1 0.5 OK
MW-32 Tin 100 ug/L u I 100 OK
MW-32 Toluene 1 ug/L u 1 1 OK
MW-32 Total Dissolved Solids 20 MG/L 2 10 OK
MW-32 Uranium 0.3 ug/L 1 0.3 OK
MW-32 Vanadium 15 ug/L u 1 15 OK
MW-32 Xylenes, total 1 ug/L u 1 1 OK
MW-32 Zinc 10 ug/L 1 10 OK
MW-32 Gross Radium Alpha 0.933 pCi/L 1 1 OK
MW-35 Acetone 20 ug/L u 1 20 OK
MW-35 Arsenic -5 ug/L u 1 5 OK
MW-35 Benzene 1 ug/L u 1 1 OK
MW-35 Beryllium 0.5 ug/L u 1 0.5 OK
MW-35 Bicarbonate as CaCO3 1 mg/L 1 1 OK
MW-35 Cadmium 0.5 ug/L u 1 0.5 OK
MW-35 Calcium 0.2 mg/L 1 0.5 OK
MW-35 Carbon Tetrachloride 1 ug/L u 1 1 OK
MW-35 Carbonate as CO3 1 mg/L u 1 1 OK
MW-35 Chloride 1 mg/L 1 1 OK
MW-35 Chloroform 1 ug/L u 1 1 OK
MW-35 Chloromethane 1 ug/L u 1 1 OK
MW-35 Chromium 25 ug/L u 1 25 OK
MW-35 Cobalt 10 ug/L u 1 10 OK
MW-35 Coooer 10 ug/L u 1 10 OK
G5AQ -I S l R uarterly amp e eporung urut ec L .. Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-35 Fluoride 0.1 mg/L 1 0.1 OK
MW-35 Gross Radium Alpha 0.819 oCi/L 1 1 OK
MW-35 Iron 30 ug/L 1 30 OK
MW-35 Lead 1 ug/L u 1 1 OK
MW-35 Magnesium 0.2 mg/L 1 0.5 OK
MW-35 Manganese 10 ug/L 1 10 OK
MW-35 Mercury 0.5 ug/L u 1 0.5 OK
MW-35 Methyl Ethyl Ketone 20 ug/L u 1 20 OK
MW-35 Methylene Chloride 1 ug/L u 1 1 OK
MW-35 Molybdenum 10 ug/L u 1 10 OK
MW-35 Naphthalene 1 ug/L u 1 1 OK
MW-35 Nickel 20 ug/L u 1 20 OK
MW-35 Nitrate + Nitrite as N 0.1 mg/L u 1 0.1 OK
MW-35 Nitrogen, Ammonia as N 0.05 mg/L u 1 0.05 OK
MW-35 Potassium 0.5 mg/L 1 0.5 OK
MW-35 Selenium 5 ug/L 1 5 OK
MW-35 Silver 10 ug/L u 1 10 OK
MW-35 Sodium 0.5 mg/L 1 0.5 OK
MW-35 Sulfate 50 mg/L 50 1 OK
MW-35 Tetrahydrofuran 1 ug/L u 1 1 OK
MW-35 Thallium 0.5 ug/L u 1 0.5 OK
MW-35 Tin 100 ug/L u 1 100 OK
MW-35 Toluene 1 ug/L u 1 1 OK
MW-35 Total Dissolved Solids 20 MG/L 2 10 OK
MW-35 Uranium 0.3 ug/L 1 0.3 OK
MW-35 Vanadium 15 ug/L u 1 15 OK
MW-35 Xylenes, total 1 ug/L u 1 1 OK
MW-35 Zinc 10 ug/L u 1 10 OK
MW-36 Acetone 20 ug/L u 1 20 OK
MW-36 Arsenic 5 ug/L u 1 5 OK
MW-36 Benzene 1 ug/L u 1 1 OK
MW-36 Beryllium 0.5 ug/L u 1 0.5 OK
MW-36 Bicarbonate as CaCO3 1 mg/L 1 1 OK
MW-36 Cadmium 0.5 ug/L u 1 0.5 OK
MW-36 Calcium 0.2 mg/L 1 0.5 OK
MW-36 Carbon Tetrachloride 1 ug/L u 1 1 OK
MW-36 Carbonate as CO3 1 mg/L u 1 1 OK
MW-36 Chloride 1 mg/L 1 1 OK
MW-36 Chloroform 1 ug/L u 1 1 OK
MW-36 Chloromethane 1 ug/L u 1 1 OK
MW-36 Chromium 25 ug/L u 1 25 OK
MW-36 Cobalt 10 ug/L u 1 10 OK
MW-36 Cooner 10 ug/L u 1 10 OK
MW-36 Fluoride 0.1 mg/L 1 0.1 OK
MW-36 Gross Radium Alpha 0.723 pCi/L 1 1 OK
MW-36 Iron 30 ug/L u 1 30 OK
MW-36 Lead 1 ug/L u 1 1 OK
MW-36 Magnesium 0.2 mg/L 1 0.5 OK
MW-36 Manganese 10 ug/L u 1 10 OK
MW-36 Mercury 0.5 ug/L u 1 0.5 OK
MW-36 Methyl Ethyl Ketone 20 ug/L u 1 20 OK
MW-36 Methylene Chloride I ug/L u I 1 OK
MW-36 Molybdenum 10 ug/L u I 10 OK
MW-36 Naphthalene I ug/L u 1 I OK
G5AQ -I S IR uarteriy amp e eportmg nmt ec L .. Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-36 Nickel 20 ug/L u 1 20 OK
MW-36 Nitrate + Nitrite as N 0.1 mg/L 1 0.1 OK
MW-36 Nitrogen, Ammonia as N 0.05 mg/L u 1 0.05 OK
MW-36 Potassium 0.5 mg/L 1 0.5 OK
MW-36 Selenium 5 ug/L 1 5 OK
MW-36 Silver 10 ug/L u 1 10 OK
MW-36 Sodium 5 mg/L 10 0.5 OK
MW-36 Sulfate 100 mg/L 100 1 OK
MW-36 Tetrahydrofuran 1 ug/L u 1 1 OK
MW-36 Thallium 0.5 ug/L 1 0.5 OK
MW-36 Tin 100 ug/L u 1 100 OK
MW-36 Toluene 1 ug/L u 1 1 OK
MW-36 Total Dissolved Solids 20 MG/L 2 10 OK
MW-36 Uranium 0.3 ug/L 1 0.3 OK
MW-36 Vanadium 15 ug/L u 1 15 OK
MW-36 Xylenes, total 1 ug/L u 1 1 OK
MW-36 Zinc 10 ug/L u 1 10 OK
MW-37 Acetone 20 ug/L u 1 20 OK
MW-37 Arsenic 5 ug/L u 1 5 OK
MW-37 Benzene 1 ug/L u 1 1 OK
MW-37 Beryllium 0.5 ug/L u 1 0.5 OK
MW-37 Bicarbonate as CaCO3 1 mg/L 1 1 OK
MW-37 Cadmium 0.5 ug/L u 1 0.5 OK
MW-37 Calcium 0.2 mg/L 1 0.5 OK
MW-37 Carbon Tetrachloride 1 ug/L u 1 1 OK
MW-37 Carbonate as CO3 1 mg/L u 1 1 OK
MW-37 Chloride 1 mg/L 1 1 OK
MW-37 Chloroform 1 ug/L u 1 1 OK
MW-37 Chloromethane 1 ug/L u 1 1 OK
MW-37 Chromium 25 ug/L u 1 25 OK
MW-37 Cobalt 10 ug/L u 1 10 OK
MW-37 Coover 10 ug/L u 1 10 OK
MW-37 Fluoride 0.1 mg/L 1 0.1 OK
MW-37 Gross Radium Alpha 0.659 pCi/L u 1 1 OK
MW-37 Iron 30 ug/L u 1 30 OK
MW-37 Lead 1 ug/L u 1 1 OK
MW-37 Magnesium 0.2 mg/L 1 0.5 OK
MW-37 Manganese 10 ug/L 1 10 OK
MW-37 Mercury 0.5 ug/L u 1 0.5 OK
MW-37 Methyl Ethyl Ketone 20 ug/L u 1 20 OK
MW-37 Methylene Chloride 1 ug/L u 1 1 OK
MW-37 Molybdenum 10 ug/L u 1 10 OK
MW-37 Naphthalene 1 ug/L u 1 1 OK
MW-37 Nickel 20 ug/L u 1 20 OK
MW-37 Nitrate + Nitrite as N 0.1 mg/L 1 0.1 OK
MW-37 Nitrogen, Ammonia as N 0.05 mg/L u 1 0.05 OK
MW-37 Potassium 0.5 mg/L 1 0.5 OK
MW-37 Selenium 5 u11;/L 1 5 OK
MW-37 Silver 10 ug/L u 1 10 OK
MW-37 Sodium 0.5 mg/L 1 0.5 OK
MW-37 Sulfate 50 mg/L 50 1 OK
MW-37 Tetrahydrofuran 1 ug/L u 1 1 OK
MW-37 Thallium 0.5 ug/L 1 0.5 OK
MW-37 Tin 100 ug/L u 1 100 OK
G5AQ -I S I R uarter y amp e eportmg umt ec L .. Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-37 Toluene 1 ug/L u 1 I OK
MW-37 Total Dissolved Solids 20 MG/L 2 IO OK
MW-37 Uranium 0.3 ug/L 1 0.3 OK
MW-37 Vanadium 15 ug/L u 1 15 OK
MW-37 Xylenes, total I ug/L u I 1 OK
MW-37 Zinc IO ug/L 1 10 OK
MW-38 Acetone 20 ug/L u 1 20 OK
MW-38 Arsenic 5 ug/L u 1 5 OK
MW-38 Benzene 1 ug/L u 1 1 OK
MW-38 Beryllium 0.5 ug/L u 1 0.5 OK
MW-38 Bicarbonate as CaCO3 1 mg/L 1 I OK
MW-38 Cadmium 0.5 ug/L u I 0.5 OK
MW-38 Calcium 0.2 mg/L 1 0.5 OK
MW-38 Carbon Tetrachloride 1 ug/L u I 1 OK
MW-38 Carbonate as CO3 1 mg/L u 1 1 OK
MW-38 Chloride 1 mg/L 1 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 1 25 OK
MW-38 Cobalt 10 ug/L u 1 10 OK
MW-38 Copper 10 ug/L u 1 10 OK
MW-38 Fluoride 0.1 mg/L 1 0.1 OK
MW-38 Gross Radium Alpha 0.566 pCi/L u 1 I OK
MW-38 Iron 30 ug/L u I 30 OK
MW-38 Lead I ug/L u 1 1 OK
MW-38 Magnesium 0.2 mg/L I 0.5 OK
MW-38 Manganese 10 ug/L u 1 10 OK
MW-38 Mercury 0.5 ug/L u 1 0.5 OK
MW-38 Methyl Ethyl Ketone 20 ug/L u 1 20 OK
MW-38 Methylene Chloride 1 ug/L u 1 1 OK
MW-38 Molybdenum 10 ug/L u I 10 OK
MW-38 Naphthalene 1 ug/L u 1 1 OK
MW-38 Nickel 20 ug/L u 1 20 OK
MW-38 Nitrate + Nitrite as N 4.8 mg/L 48 0.1 OK
MW-38 Nitrogen, Ammonia as N 0.05 mg/L u 1 0.05 OK
MW-38 Potassium 0.5 mg/L 1 0.5 OK
MW-38 Selenium 5 ug/L 1 5 OK
MW-38 Silver 10 ug/L u 1 10 OK
MW-38 Sodium 0.5 mg/L 1 0.5 OK
MW-38 Sulfate 50 mg/L 50 1 OK
MW-38 Tetrahydrofuran 1 ug/L u 1 1 OK
MW-38 Thallium 0.5 ug/L u 1 0.5 OK
MW-38 Tin 100 ug/L u 1 100 OK
MW-38 Toluene 1 ug/L u 1 1 OK
MW-38 Total Dissolved Solids 20 MG/L 2 10 OK
MW-38 Uranium 0.3 ug/L 1 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 1 IO OK
MW-39 Acetone 20 ug/L u 1 20 OK
MW-39 Arsenic 5 ug/L u 1 5 OK
MW-39 Benzene 1 ug/L u I 1 OK
MW-39 Beryllium 0.5 ug/L 1 0.5 OK
MW-39 Bicarbonate as CaCO3 1 mg/L u 1 1 OK
G5AQ -I S I R uarcer1y amp e eportmg 1m1t ec L .. Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-39 Cadmium 0.5 ug/L 1 0.5 OK
MW-39 Calcium 0.2 mg/L 1 0.5 OK
MW-39 Carbon Tetrachloride I ug/L u I 1 OK
MW-39 Carbonate as CO3 I mg/L u I I OK
MW-39 Chloride 20 mg/L 20 I OK
MW-39 Chloroform I ug/L u I I OK
MW-39 Chloromethane 1 ug/L u I I OK
MW-39 Chromium 25 uwl, u 1 25 OK
MW-39 Cobalt 10 ug/L I 10 OK
MW-39 Copper 10 ug/L I 10 OK
MW-39 Fluoride 0.2 mg/L 2 0.1 OK
MW-39 Iron 30 uwl, I 30 OK
MW-39 Lead 1 ug/L u I 1 OK
MW-39 Magnesium 0.2 mg/L 1 0.5 OK
MW-39 Manganese 10 ug/L 1 10 OK
MW-39 Mercury 0.5 uwl, u 1 0.5 OK
MW-39 Methyl Ethyl Ketone 20 ug/L u 1 20 OK
MW-39 Methylene Chloride 1 ug/L u 1 1 OK
MW-39 Molybdenum 10 ug/L u 1 10 OK
MW-39 Naphthalene 1 ug/L u 1 1 OK
MW-39 Nickel 20 ug/L 1 20 OK
MW-39 Nitrate + Nitrite as N 0.1 mg/L u 1 0.1 OK
MW-39 Nitrogen, Ammonia as N 0.05 mg/L 1 0.05 OK
MW-39 Potassium 0.5 mg/L 1 0.5 OK
MW-39 Selenium 5 ug/L 1 5 OK
MW-39 Silver 10 ug/L u 1 10 OK
MW-39 Sodium 5 mg/L 10 0.5 OK
MW-39 Sulfate 50 mg/L 50 1 OK
MW-39 Tetrahydrofuran 1 ug/L u 1 1 OK
MW-39 Thallium 0.5 ug/L 1 0.5 OK
MW-39 Tin 100 ug/L u 1 100 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 0.3 ug/L 1 0.3 OK
MW-39 Vanadium 15 ug/L u 1 15 OK
MW-39 Xylenes, total 1 ug/L u 1 1 OK
MW-39 Zinc 10 ug/L 1 10 OK
MW-39 Gross Radium Alpha 0.787 pCi/L 1 1 OK
MW-40 Acetone 20 ug/L u 1 20 OK
MW-40 Arsenic 5 ug/L u 1 5 OK
MW-40 Benzene 1 ug/L u 1 1 OK
MW-40 Beryllium 0.5 ug/L u I 0.5 OK
MW-40 Bicarbonate as CaCO3 I mg/L 1 1 OK
MW-40 Cadmium 0.5 ug/L u 1 0.5 OK
MW-40 Calcium 0.2 mg/L 1 0.5 OK
MW-40 Carbon Tetrachloride 1 ug/L u 1 1 OK
MW-40 Carbonate as CO3 1 mg/L u 1 I OK
MW-40 Chloride 20 mg/L 20 1 OK
MW-40 Chloroform 1 ug/L u 1 1 OK
MW-40 Chloromethane 1 ug/L u 1 1 OK
MW-40 Chromium 25 ug/L u 1 25 OK
MW-40 Cobalt 10 ug/L u 1 10 OK
MW-40 Copper 10 ug/L u 1 10 OK
MW-40 Fluoride 0.2 mg/L 2 0.1 OK
GSAQ -I S I R uartenv amp e eportmg urut ec L .. Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-40 Gross Radium Alpha 0.622 pCi/L 1 1 OK
MW-40 Iron 30 ug/L u 1 30 OK
MW-40 Lead 1 ug/L u 1 1 OK
MW-40 Magnesium 0.2 mg/L 1 0.5 OK
MW-40 Manganese 10 ug/L 1 10 OK
MW-40 Mercury 0.5 ug/L u 1 0.5 OK
MW-40 Methyl Ethyl Ketone 20 ug/L u 1 20 OK
MW-40 Methylene Chloride 1 ug/L u 1 1 OK
MW-40 Molybdenum 10 ug/L u 1 10 OK
MW-40 Naphthalene 1 ug/L u 1 1 OK
MW-40 Nickel 20 ug/L u 1 20 OK
MW-40 Nitrate + Nitrite as N 0.1 mg/L 1 0.1 OK
MW-40 Nitrogen, Ammonia as N 0.05 mg/L u 1 0.05 OK
MW-40 Potassium 0.5 mg/L 1 0.5 OK
MW-40 Selenium 5 ug/L 1 5 OK
MW-40 Silver 10 ug/L u 1 10 OK
MW-40 Sodium 0.5 mg/L 1 0.5 OK
MW-40 Sulfate 20 mg/L 20 I OK
MW-40 Tetrahydrofuran 1 ug/L u 1 I OK
MW-40 Thallium 0.5 ug/L u 1 0.5 OK
MW-40 Tin 100 ug/L u 1 100 OK
MW-40 Toluene 1 ug/L u 1 I OK
MW-40 Total Dissolved Solids 20 MG/L 2 10 OK
MW-40 Uranium 0.3 ug/L 1 0.3 OK
MW-40 Vanadium 15 ug/L u I 15 OK
MW-40 Xylenes, total 1 ug/L u 1 1 OK
MW-40 Zinc 10 ug/L u 1 10 OK
MW-12 Acetone 20 ug/L u 1 20 OK
MW-12 Arsenic 5 ug/L u 1 5 OK
MW-12 Benzene 1 ug/L u 1 1 OK
MW-12 Beryllium 0.5 ug/L u I 0.5 OK
MW-12 Bicarbonate as CaCO3 1 mg/L I 1 OK
MW-12 Cadmium 0.5 ug/L u 1 0.5 OK
MW-12 Calcium 0.2 mg/L 1 0.5 OK
MW-12 Carbon Tetrachloride 1 ug/L u 1 1 OK
MW-12 Carbonate as CO3 1 mg/L u 1 1 OK
MW-65 Chloride 1 mg/L 1 1 OK
MW-65 Chloroform 1 ug/L u 1 1 OK
MW-65 Chloromethane 1 ug/L u 1 I OK
MW-65 Chromium 25 ug/L u 1 25 OK
MW-65 Cobalt 10 ug/L u 1 10 OK
MW-65 Copper 10 ug/L u 1 10 OK
MW-65 Fluoride 0.1 mg/L u I 0.1 OK
MW-65 Gross Radium Alpha 0.809 pCi/L u I 1 OK
MW-65 Iron 30 ug/L u I 30 OK
MW-65 Lead I ug/L u 1 1 OK
MW-65 Magnesium 0.2 mg/L 1 0.5 OK
MW-65 Manganese 10 ug/L 1 10 OK
MW-65 Mercury 0.5 ug/L u I 0.5 OK
MW-65 Methyl Ethyl Ketone 20 ug/L u 1 20 OK
MW-65 Methylene Chloride 1 ug/L u 1 1 OK
MW-65 Molybdenum 10 ug/L u 1 10 OK
MW-65 Naphthalene 1 ug/L u I 1 OK
MW-65 Nickel 20 ug/L u 1 20 OK
G5AQ -I S I R uarter1y amp e eporttng umt ec L .. Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-65 Nitrate + Nitrite as N 0.1 mg/L I 0.1 OK
MW-65 Nitrogen, Ammonia as N 0.05 mg/L I 0.05 OK
MW-65 Potassium 0.5 mg/L I 0.5 OK
MW-65 Selenium 5 ug/L I 5 OK
MW-65 Silver IO ug/L u I 10 OK
MW-65 Sodium 0.5 mg/L I 0.5 OK
MW-65 Sulfate 100 mg/L 100 I OK
MW-65 Tetrahydrofuran I ug/L u I I OK
MW-65 Thallium 0.5 ug/L u I 0.5 OK
MW-65 Tin 100 ug/L u I 100 OK
MW-65 Toluene I ug/L u I I OK
MW-65 Total Dissolved Solids 20 MG/L 2 IO OK
MW-65 Uranium 0.3 ug/L I 0.3 OK
MW-65 Vanadium 15 ug/L u I 15 OK
MW-65 Xylenes, total I ug/L u I I OK
MW-65 Zinc IO ug/L u 1 IO OK
MW-70 Acetone 20 ug/L u 1 20 OK
MW-70 Arsenic 5 ug/L u 1 5 OK
MW-70 Benzene I ug/L u I I OK
MW-70 Beryllium 0.5 ug/L u I 0.5 OK
MW-70 Bicarbonate as CaCO3 I mg/L I I OK
MW-70 Cadmium 0.5 ug/L u I 0.5 OK
MW-70 Calcium 0.2 mg/L I 0.5 OK
MW-70 Carbon Tetrachloride I ug/L u I I OK
MW-70 Carbonate as CO3 1 mg/L u I 1 OK
MW-70 Chloride I mg/L I 1 OK
MW-70 Chloroform I ug/L u I I OK
MW-70 Chloromethane I ug/L u I 1 OK
MW-70 Chromium 25 ug/L u 1 25 OK
MW-70 Cobalt IO ug/L u I 10 OK
MW-70 Copper 10 ug/L u 1 10 OK
MW-70 Fluoride 0.1 mg/L I 0.1 OK
MW-70 Gross Radium Alpha 0.721 pCi/L I I OK
MW-70 Iron 30 ug/L I 30 OK
MW-70 Lead I ug/L u I 1 OK
MW-70 Magnesium 0.2 mg/L I 0.5 OK
MW-70 Manganese 10 ug/L I 10 OK
MW-70 Mercury 0.5 ug/L u I 0.5 OK
MW-70 Methyl Ethyl Ketone 20 ug/L u 1 20 OK
MW-70 Methylene Chloride I ug/L u I I OK
MW-70 Molybdenum IO ug/L u I 10 OK
MW-70 Naphthalene I ug/L u I I OK
MW-70 Nickel 20 ug/L u I 20 OK
MW-70 Nitrate + Nitrite as N 0.1 mg/L u I 0.1 OK
MW-70 Nitrogen, Ammonia as N 0.05 mg/L u I 0.05 OK
MW-70 Potassium 0.5 mg/L 1 0.5 OK
MW-70 Selenium 5 ug/L 1 5 OK
MW-70 Silver 10 ug/L u I IO OK
MW-70 Sodium 0.5 mg/L 1 0.5 OK
MW-70 Sulfate 50 mg/L 50 I OK
MW-70 Tetrahydrofuran I ug/L u 1 I OK
MW-70 Thallium 0.5 ug/L u I 0.5 OK
MW-70 Tin 100 ug/L u I 100 OK
MW-70 Toluene 1 ug/L u I I OK
G5AQ -uarteny amp.e I S J R eportmg 11111t ec L" . Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-70 Total Dissolved Solids 20 MG/L 2 10 OK
MW-70 Uranium 0.3 ug/L 1 0.3 OK
MW-70 Vanadium 15 ug/L u 1 15 OK
MW-70 Xylenes, total 1 ug/L u 1 1 OK
MW-70 Zinc 10 ug/L u 1 10 OK
TW4-24 Acetone 20 ug/L u 1 20 OK
TW4-24 Arsenic 5 ug/L 1 5 OK
TW4-24 Benzene 1 ug/L u 1 1 OK
TW4-24 Beryllium 0.5 ug/L u 1 0.5 OK
TW4-24 Bicarbonate as CaCO3 1 mg/L 1 1 OK
TW4-24 Cadmium 0.5 ug/L 1 0.5 OK
TW4-24 Calcium 0.2 mg/L 1 0.5 OK
TW4-24 Carbon Tetrachloride 1 ug/L u 1 1 OK
TW4-24 Carbonate as CO3 1 mg/L u 1 1 OK
TW4-24 Chloride 50 mg/L 50 1 OK
TW4-24 Chloroform 10 ug/L 10 1 OK
TW4-24 Chloromethane 1 ug/L u 1 1 OK
TW4-24 Chromium 25 ug/L u 1 25 OK
TW4-24 Cobalt 10 ug/L u 1 10 OK
TW4-24 Copper 10 ug/L u 1 10 OK
TW4-24 Fluoride 0.1 mg/L 1 0.1 OK
TW4-24 Gross Radium Alpha 0.634 pCi/L u 1 1 OK
TW4-24 Iron 30 ug/L u 1 30 OK
TW4-24 Lead 1 ug/L u 1 1 OK
TW4-24 Magnesium 0.2 mg/L 1 0.5 OK
TW4-24 Manganese 10 ug/L 1 10 OK
TW4-24 Mercury 0.5 ug/L u 1 0.5 OK
TW4-24 Methyl Ethyl Ketone 20 ug/L u 1 20 OK
TW4-24 Methylene Chloride 1 ug/L u 1 1 OK
TW4-24 Molybdenum 10 ug/L 1 10 OK
TW4-24 Naphthalene 1 ug/L u 1 1 OK
TW4-24 Nickel 20 ug/L 1 20 OK
TW4-24 Nitrate + Nitrite as N 1 mg/L 10 0.1 OK
TW4-24 Nitrogen, Ammonia as N 0.5 mg/L 10 0.05 OK
TW4-24 Potassium 0.5 mg/L 1 0.5 OK
TW4-24 Selenium 5 ug/L 1 5 OK
TW4-24 Silver 10 ug/L u 1 10 OK
TW4-24 Sodium 5 mg/L 10 0.5 OK
TW4-24 Sulfate 50 mg/L 50 1 OK
TW4-24 Tetrahydrofuran 1 ug/L 1 1 OK
TW4-24 Thallium 0.5 ug/L 1 0.5 OK
TW4-24 Tin 100 ug/L u 1 100 OK
TW4-24 Toluene 1 ug/L u 1 1 OK
TW4-24 Total Dissolved Solids 20 MG/L 2 10 OK
TW4-24 Uranium 0.3 ug/L 1 0.3 OK
TW4-24 Vanadium 15 ug/L u 1 15 OK
TW4-24 Xylenes, total 1 ug/L u 1 1 OK
TW4-24 Zinc 10 ug/L u 1 10 OK
G5BA -cce erate dS IR amp e eporung mnt 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 Chloroform 1 ug/L u 1 1 OK
MW-11 Sulfate 50 mg/L 50 1 OK
MW-11 Chloride 1 mg/L 1 1 OK
MW-11 Manganese 10 ug/L 1 10 OK
MW-11 Nitrate + Nitrite as N 0.1 mg/L 1 0.1 OK
MW-11 Total Dissolved Solids 20 MG/L 2 10 OK
MW-11 Sulfate 20 mg/L 20 I OK
MW-11 Chloride I mg/L I I OK
MW-11 Manganese 10 ug/L I 10 OK
MW-11 Nitrate + Nitrite as N 0.1 mp;/L 1 0.1 OK
MW-11 Total Dissolved Solids 20 MG/L 2 10 OK
MW-25 Total Dissolved Solids 20 MG/L 2 10 OK
MW-25 Total Dissolved Solids 20 MG/L 2 10 OK
MW-26 Chloride I mg/L I I OK
MW-26 Chloroform 50 ug/L 50 1 OK
MW-26 Nitrate + Nitrite as N 0.1 mg/L 1 0.1 OK
MW-26 Chloride I mg/L 1 1 OK
MW-26 Chloroform 100 up;/L 100 I OK
MW-26 Nitrate + Nitrite as N 0.1 mg/L 1 0.1 OK
MW-30 Chloride 5 mg/L 5 1 OK
MW-30 Uranium 0.3 up;/L 1 0.3 OK
MW-30 Selenium 5 ug/L I 5 OK
MW-30 Nitrate + Nitrite as N 0.5 mg/L 5 0.1 OK
MW-30 Chloride 5 mg/L 5 I OK
MW-30 Uranium 0.3 up;/L I 0.3 OK
MW-30 Selenium 5 ug/L I 5 OK
MW-30 Nitrate + Nitrite as N 0.5 mg/L 5 0.1 OK
MW-31 Sulfate 20 mg/L 20 I OK
MW-31 Chloride 5 mg/L 5 1 OK
MW-31 Uranium 0.3 ug/L 1 0.3 OK
MW-31 Nitrate + Nitrite as N 0.5 mg/L 5 0.1 OK
MW-31 Total Dissolved Solids 20 MG/L 2 10 OK
MW-31 Sulfate 20 mg/L 20 1 OK
MW-31 Chloride 5 mg/L 5 I OK
MW-31 Uranium 0.3 ug/L 1 0.3 OK
MW-31 Nitrate + Nitrite as N 0.5 mg/L 5 0.1 OK
MW-31 Total Dissolved Solids 20 MG/L 2 10 OK
MW-65 Chloride 5 mg/L 5 1 OK
MW-65 Uranium 0.3 ug/L 1 0.3 OK
MW-65 Selenium 5 ug/L 1 5 OK
MW-65 Nitrate + Nitrite as N 0.5 mg/L 5 0.1 OK
MW-65 Chloride 5 mg/L 5 1 OK
MW-65 Uranium 0.3 ug/L 1 0.3 OK
MW-65 Selenium 5 ug/L 1 5 OK
MW-65 Nitrate + Nitrite as N 0.5 mg/L 5 0.1 OK
G-6A: Quarterly Sample Trip Blank Evaluation
Lab Report Constituent Result
2-Butanone ND
Acetone ND
Benzene ND
Carbon Tetrachloride ND
Chloroform ND
CTF 2211153 Chloromethane ND
Methylene Chloride ND
Naphthalene ND
Tetrahydrofuran ND
Toluene ND
Xylenes, Total ND
2-Butanone ND
Acetone ND
Benzene ND
Carbon Tetrachloride ND
Chloroform ND
CTF 2211703 Chloromethane ND
Methylene Chloride ND
Naphthalene ND
Tetrahydrofuran ND
Toluene ND
Xylenes, Total ND
2-Butanone ND
Acetone ND
Benzene ND
Carbon Tetrachloride ND
Chloroform ND
CTF22K0334 Chloromethane ND
ND
Naphthalene ND
Tetrahydrofuran ND
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
CTF 22K0963 -November 11/10/2022 CTF
CTF 22L1318 -December 12/15/2022 CTF
G-7A: QA/QC Q Eva uation for . uarterly Sample D uplicates
Constituent MW-12 MW-65 %RPO 10/13/22 10/13/22
Ammonia (as N) (mg/L) <0.0500 0.620 NIA
Bicarbonate as CaCO3 (mg/L) 343 344 0.29
Calcium (mg/L) 513 509 0.78
Chloride (mg/L) 67.0 67.0 0.00
Fluoride (mg/L) 0.130 <0.100 NIA
Magnesium (mg/L) 228 226 0.88
Manganese (mg/L) 0.0106 0.0106 0.00
Nitrate + Nitrite (as N) (mg/L) 0.149 0.137 8.39
Potassium (mg/L) 13.5 13.4 0.74
Selenium (mg/L) 0.0321 0.0326 1.55
Sodium (mg/L) 304 302 0.66
Sulfate (mg/L) 2290 2300 0.44
IDS (mg/L) 3920 3900 0.51
Uranium (mg/L) 0.0212 0.0212 0.00
Constituent MW-35 MW-70 %RPO 10/31/22 10/31/22
Bicarbonate as CaCO3 (mg/L) 305 272 11.44
Calcium (mg/L) 496 512 3.17
Chloride (mg/L) 60.6 67.2 10.33
Fluoride (mg/L) 0.305 0.245 21.82
Iron (mg/L) 0.21 0.23 9.09
Magnesium (mg/L) 158 163 3.12
Manganese (mg/L) 0.263 0.203 25.75
Potassium (mg/L) 10.8 11.1 2.74
Selenium (mg/L) 0.0121 0.0128 5.62
Sodium (mg/L) 361 371 2.73
Sulfate (mg/L) 2130 2190 2.78
IDS (mg/L) 3940 3830 2.83
Uranium (mg/L) 0.0223 0.0233 4.39
Radiologic Duplicate Tests
Gross Alpha minus Rn & U* 3.26 3.71 0.63
Gross Alpha minus Rn & U Precision (±) 0.504 0.514
* Duplicate checks reported for gross alpha minus RN and U are not %RPD. Calculated values
are based on the fonnula in the approved QAP.
Per the approved QAP, an RPD greater than 20% is acceptable if the reported results are less than
5 times the RL. These results are provided for infonnation only.
RPD exceeds the QAP limit of 20%.
NIA -The duplicate test was not performed because both results were not greater
than the RL.
G 7B QA/QCE l -va uat10n or cce erate ti A amp,e up cates dS l D li
MW-30 MW-65
Constituent 11/9/22 11/9/22 %RPD*
Nitrate+ Nitrite (as N) (mg/L) 15.9 15.7 1.27
Selenium (mg/L) 0.0756 0.0768 1.57
Uranium (mg/L) 0.0101 0.0104 2.93
Chloride (mg/L) 156 183 15.93
MW-30 MW-65
Constituent 12/13/22 12/13/22 %RPD
Nitrate+ Nitrite (as N) (mg/L) 16.1 15.2 5.75
Selenium (mg/L) 0.0708 0.0780 9.68
Uranium (mg/L) 0.0130 0.0126 3.12
Chloride (mg/L) 195 183 6.35
G-8A: Radiologies Counting Error
Gross Alpha Counting
Gross Alpha minus Rn and U Error::: Within
Well Sample Date minus Rn & U Precision(+/-) 20¾ GWCL GWCL?
MW-01 10/19/22 1.00 U 0.234 NC -
MW-02 Resample 11101/22 1.03 0.292 N 3.2 y
MW-03A 10/19/22 1.00 U 0.253 NC 7.5 NC
MW-05 10112122 1.00 U 0.173 NC 3.75 NC
MW-11 10/10122 1.00 U 0.225 NC 3.75 NC
MW-12 10/13122 1.00 U 0.183 NC 7.5 NC
MW-14 10/11/22 1.00 U 0.174 NC 7.5 NC
MW-15 10/12122 1.00 U 0.319 NC 7.5 NC
MW-17 10117122 1.00 U 0.236 NC 2.8 NC
MW-18 10/18122 1.00 U 0.203 NC -
MW-19 10/17122 1.00 U 0.272 NC -
MW-20 11101/22 1.00 U 0.197 NC -
MW-22 10119122 2.39 0.448 y -
MW-23 11/01/22 1.00 U 0.285 NC 2.86 NC
MW-24 11/02122 2.70 0.457 y 7.5 NIA
MW-24A 11/02122 3.36 0.458 y -
MW-25 10/10122 1.00 U 0.189 NC 2.86 NC
MW-26 10/13122 1.50 0.317 N 4.69 y
MW-27 10/19122 1.00 U 0.265 NC 4.69 NC
MW-28 10112122 1.00 U 0.273 NC 2.42 NC
MW-29 I 0112122 1.00 U 0.260 NC 2.42 NC
MW-30 10113/22 1.00 U 0.302 NC 3.75 NC
MW-31 10111/22 1.11 0.315 N 7.5 y
MW-32 Resample 10131/22 1.85 0.421 N 3.33 y
MW-35 10131/22 3.26 0.504 y 7.5 NIA
MW-36 10/11122 1.00 0.293 N 7.5 y
MW-37 11/01/22 1.00 U 0.283 NC 4.2 NC
MW-38 11/01/22 1.00 U 0.206 NC -
MW-39 Resample 11101/22 2.68 0.454 y -
MW-40 10118122 1.04 0.290 N -
TW4-24 11/01122 1.00 U 0.182 NC -
MW-65 10/13/22 1.00 U 0.293 NC 7.5 NC
MW-70 10131122 3.71 0.514 y 7.5 NIA
NIA= the counting error is less than 20% of the activity as required by the GWDP and/or the value is above the GWCL and
this check column is not applicable.
NC= Not calculated. The sample results are nondetect and the check is not applicable.
G-8B: Radiologies Counting Error for Accelerated Samples
There are no accelerated samples collected for Gross Alpha.
G-9A: Quarterly Sample Laboratory Matrix QC
Matrix Spike % Recovery Comparison
Lab Report Well Analyte MS%REC MSD%REC REC Range
22Jl 153 MW-25 Fluoride 75.3 75.2 80-120
22Jl 153 MW-11 Chloride* NC NC 80-120
22Jl 153 MW-11 Fluoride 75.0 76.2 80-120
22Jl 153 NA Chloride* NC NC 80-120
22Jl 153 NA Fluoride 136 128 80-120
22Jl 153 NA Chloride 58.3 59.0 80-120
22Jl 153 NA Chloride* NC NC 80-120
22Jl 153 NA Sulfate* NC NC 80-120
22Jl 153 MW-11 Sulfate 71.5 62.3 80-120
22Jl 153 MW-11 Nitrate 106 124 80-120
22J1703 MW-03A Calcium* NC NC 70-130
22J1703 MW-03A Sodium* NC NC 70-130
22J1703 MW-03A Magnesium* NC NC 70-130
22J1703 NA Calcium* NC NC 70-130
22J1703 NA Sodium* NC NC 70-130
22J1703 MW-03A Sulfate* NC NC 80-120
22J1703 NA Chloride* NC NC 80-120
22J1703 NA Sulfate* NC NC 80-120
22J1703 NA Chloride* NC NC 80-120
22J1703 MW-03A Sulfate* NC NC 80-120
22J1703 NA Chloride 56.3 57.7 80-120
22J1703 MW-03A Fluoride 71.3 78.1 80-120
22K0334 MW-35 Calcium* NC NC 70-130
22K0334 MW-35 Sodium* NC NC 70-130
22K0334 MW-35 Chloride 76.3 75.4 80-120
22K0334 NA Sulfate 106 153 70-130
22K0334 MW-35 Nitrate 141 134 80-120
22K0334 MW-35 Chloromethane 130 138 70-130
* Recovery was not calculated as the analyte level in the sample was greater than 4 times the spike amount.
NA -QC was not performed on an EFRI sample.
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.
Surrogate % Recovery
All Surrogate recoveries were within acceptance limits for the quarter.
RPD
RPD Range
0.172 20
NC 20
NC 20
NC 20
3.80 20
0.138 20
NC 20
NC 20
2.76 20
4.39 20
NC 20
NC 20
NC 20
NC 20
NC 20
NC 20
NC 20
NC 20
NC 20
NC 20
0.467 20
8.16 20
NC 20
NC 20
1.05 20
9.76 20
5.11 20
5.74 20
--.. __ -------
G-98: Accelerated Laboratory Matrix QC
M Spike% R C
RPD Range
Lab Report Well Aoalyte MS%REC MSD%REC REC Range RPD% %
22K0963 -November Monthly NA Chloride* NC NC 80-120 NC 20
22K0963 -November Monthly MW-I I Chloride* NC NC 80-120 NC 20
22K0963 -November Monthly MW-26 Chloride* NC NC 80-120 NC 20
22K0963 -November Monthly MW-26 Chloroform* NC NC 70-130 NC 20
22L 1318 -December Monthly MW-II Manganese* NC ** 70-130 ** **
22L 1318 -December Monthly MW-II Sulfate* NC NC 80-120 NC 20
MW-65
(duplicate of
22LI 318 -December Monthly MW-30) Nitrate 69.3 86.9 80-120 1.10 20
22L 1318 -December Monthly MW-26 Chloroform 224 166 70-130 29.700 20
* Recovery was not calculated as the analyte level in the sample was greater than 4 times the spike amount
** CTF routine QC does not include a MSD for metals analyzed by 200.8. Precision is determined by other QC samples as allowable by the analytical
method.
NA -QC was not performed on an EFRI sample.
Laboratory Duplicate % Recovery Comparison
All Laboratory Duplicates were within acceptance limits for the quarter.
Laborator_r_ Control Sample
Lab Report Anal_rte LCS%REC REC Ran!!:e
22L 1318 -December Month Ir Sulfate 89 90-110
Method Blank Detections
All Method Blanks for the quarter were non-detect.
Surrogate % Recovery
All Surrogate recoveries were within acceptance limits for the quarter.
TabH
Kriged Current Quarterly Groundwater Contour Map
@
TW4-43
3:;:E 5523
TWN-20
[]5564
TW4-42
¢ 5524
estimated dry area
temporary perched monitoring
well installed September, 2021
showing elevation in feet amsl
temporary perched nitrate monitoring
well installed April, 2021showing
elevation in feet amsl
temporary perched monitoring well
installed April, 2019 showing
elevation in feet amsl
MW-38 perched monitoring well
"\>-5463 installed February, 2018 showing
elevation in feet amsl
M;-;504 perched monitoring well showing
elevation in feet amsl
i TW4-12 . . · 0 5568 temporary perched monitoring well
showing elevation in feet amsl
TWN-7 h d . . . A.5569 temporary perc e nitrate monitoring
V well showing elevation in feet amsl
PIEZ-1 perched piezometer showing
"' 5588 elevation in feet amsl
RUIN SPRING 6 5380 seep or spring showing
elevation in feet amsl
DR-06 . ( 54"92 MW-3W 1 Cell 48 :/ 5465
~ DR-10 DR-11 . .
5482 5486
rtJ
\
\ \
\ \
\
\
\
'
\
'
'
' ....
ab.,_,goned
abangoned
TWN-11
TWN'q O
abanlfcned I r,/3;~, -~
TWiloB
I PIEZ-01
alwlniofl"ld 'svs
MW-19""
,, ---,wfl<OS
-.,, ----
/
C
ab•~"l)"d .£\, TW!li-12 u,
'IW~1
~ ~-~,w~~-----5530 -, =~-----1 . .;, ~ --5525
5520
~ I •I , '! I . I PIEZ-05 __'";-.
,1i 5510 ~, <J, I I '"
r,
5500
5490
5480
5470
' ,.
.SJ9. :o
R~h ~P~IN
1 mile " . _ .. ,---...
•~"' • • ~ f"I ,.._ t· ., -.::.,.,..·.,1:~---..-::-..•.·,-,;
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 a.re chloroform pumping wells;
TW4-22, TW4-24, TW4-25 and TWN-2 are nitrate pumping wells; TW4-11 water level is below the base of the Burro Ca.nton Formation
HYDRO
GEO
CHEM,INC.
KRIGED 4th QUARTER, 2022 WATER LEVELS
WHITE MESA SITE
APPROVED DATE REFERENCE FIGURE
H:/718000/feb23/WL/Uwl1222.srf H-1
Tab I
Groundwater Time Concentration Plots
sa-34slNTERA
Time concentration plots for MW-01
Chloride in MW-01
Sample Date
Fluoride in MW-01
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022 •
Detected Values
Non-Detected Values
5000
4500
4000
3500
~ 3000 'iio E
"; 2500
~ ~ 2000
1500
1000
500
0
,.
al -
'
!/alll!:;~INTERA
Time concentration plots for MW-01
----.
Sulfate in MW-01
...._ ...
---
Sample Date
Uranium in MW-01
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022
---~'IU
•
-,. -""'IP --
Detected Values
Non-Detected Values
Time concentration plots for MW-02
Chloride in MW-02
Sample Date
Fluoride in MW-02
0.8
0 -1-------.------.-----..-----~---~------~---------I
".',°>
oef
s-¼INTERA
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022
Detected Values
■ Non-Detected Values
20
18
16
14
::;-12 .:a -= E 10 :, ·c ra .. 8 ::::>
6
4
2
0
".'.°' tf 0
s--¥;1NTERA
Time concentration plots for MW-02
Sulfate in MW-02
Sample Date
Uranium in MW-02
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022 •
Detected Values
Non-Detected Values
80
70
60
::;-so ....... ...
.5. cu 40 :E l5 :E u 30
20
10
0
r::,'? r::,'1 ~ ~,,,~ .... ~
1.8
1.6
1.4
1.2
::;-....... ... 1 .5. cu :E l5 0.8 ::, ;::;:
0.6
0.4
0.2
0
r::,'? ::\
~ ~r::, .... ~ ~'Ii
s--2¥nlNTERA
Time concentration plots for MW-03A
Chloride in MW-03A
Sample Date
Fluoride in MW-03A
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022 •
Detected Values
Non-Detected Values
4500
4000
3500
3000
-::;-...... _g 2500
QI .... ~ 2000
"5
"'
1500
1000
500
0
,;:,'> ,,_<:J" f::' ...,-s ~,,,
40
35
30
-25 ... "ii. ..:!:
E 20 ::,
'i:
I!
::> 15
10
5
0
,;:,'> &-f::' ~,,,-( ...,-s
~94slNTERA
Time concentration plots for MW-03A
Sulfate in MW-03A
Sample Date
Uranium in MW-03A
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022 •
Detected Values
Non-Detected Values
::, .. .s
cu ~ 0 ::c u
::, .......
140
120
100
80
60
40
20
0
'be
~,.->:
Time concentration plots for MW-05
Chloride in MW-OS
'b"' 'b°' :0 (f '<"' 0
Sample Date
Fluoride in MW-OS
! 1 ,111-----------------e,,--ll-l--4iili.-..-----------A--I
cu "C
-~ 0.8
:I ii:
~34.INTERA
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022 •
Detected Values
Non-Detected Values
::::;-......
9000
8000
7000
6000
"" 5000 .§.
! J!! 4000 :i .,,
3000
2000
1000
0
160
140
120
-100 -' ...... ...
-== E 80 :::, ·2
I'!! ::::, 60
40
20
0
-Cl -L
--
.--2#slNTERA
Time concentration plots for MW-05
--
Sulfate in MW-OS
~ ---..
Sample Date
Uranium in MW-OS
--_e -
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022
----~---~-,. -
l!T -
'
; A ....__
Detected Values
■ Non-Detected Values
---34.INTERA
Time concentration plots for MW-11
Chloride in MW-11
Sample Date
Fluoride in MW-11
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022 •
Detected Values
Non-Detected Values
Time concentration plots for MW-11
Sulfate in MW-11
0 +---~------r-----.,-----"T""---..-------.----~--------l
c;'b"-
~o;
-----¥slNTERA
Sample Date
Uranium in MW-11
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022
Detected Values
• Non-Detected Values
160
140
120
::; 100 ...... ..,
.§.
cu 80 "'Cl -~
::c u 60
40
20
0
,.:.~"' ~,,,
0.4
0.35
0.3
::; 0.25
"oo .§.
cu 0.2 !! :s :::,
;:.: 0.15
0.1
0.05
!c"\ ,_,.,q
~~INTERA
Time concentration plots for MW-12
!')'\, :0 '<°'
Chloride in MW-12
!';<o ,,.ss> ~ .,_, ~o
~s:,'?
~
Sample Date
Fluoride in MW-12
-~ J lil
Jl e -
I
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022
-v~
■
j
.:?"' 0
\
t, ( N
J '
~ ~
Detected Values
Non-Detected Values
Time concentration plots for MW-12
Sulfate in MW-12
9000
8000 ◄
7000
6000
-::;-
] 5000
J!! £ 4000 :::,
"'
3000
"--~ ~-,., -
2000
c~ ~-"y-Gf./1·----..,...,. ---tr"'/V
1000
30
25
20
-::;--..
-== E 15 :::, ·c
111 ~
10
~~INTERA
~
Sample Date
Uranium in MW-12
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022
'
■
~) --
Detected Values
Non-Detected Values
Time concentration plots for MW-14
Chloride in MW-14
20
::,
'bii .s
OJ 15 :2 0 :c u
10
5
0 i-----,,------,----.-------,-----,-----.-----,----.------1
~'tJ°'
~o
~-INTERA
Sample Date
Fluoride in MW-14
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022
Detected Values
• Non-Detected Values
::;--;;.
E
Time concentration plots for MW-14
Sulfate in MW-14
3000 -r---------------------------------
2500 +----------------------------------1
"; 1500 ··••----------------------------------' ... J!! :i II)
::;-....... OD .a
E :::, ·2
~ ::::,
1000 +---------------------------------1
500 +--------------------------------J
Sample Date
Uranium in MW-14
120
100
80
60
40
20
Sample Date
Detected Values
.--¥slNTERA
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022 • Non-Detected Values
--"INTERA
Time concentration plots for MW-15
Chloride in MW-15
Sample Date
Fluoride in MW-15
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022 ■
Detected Values
Non-Detected Values
70
60
50
::;
tin 40 .,:;
E ::, ·2 30 ~ :::,
20
10
~~INTERA
Time concentration plots for MW-15
Sulfate in MW-15
Sample Date
Uranium in MW-15
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022 ■
Detected Values
Non-Detected Values
Time concentration plots for MW-17
Chloride in MW-17
60
50
40
:;-....... 0.0 .s
QI 30 "Cl -~ ::c u
20
10
0 +-----,----,-----,-------,----.-----,--------~-------1
,._?J">
-.!-0
~8:!INTERA
Sample Date
Fluoride in MW-17
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022
Detected Values
■ Non-Detected Values
Time concentration plots for MW-17
Sulfate in MW-17
O+-------.-----.------.----~---~---------------'
~°'"' ~'/j
so
45
40
35
~ 30
00 ..=:
E 25 :I ·2
l"!! 20 ::::,
15
10
5
0
~°'"' ~'/j
~-¥.INTERA
Sample Date
Uranium in MW-17
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022
Detected Values
• Non-Detected Values
Time concentration plots for MW-18
Chloride in MW-18
0 +-----,------.----,--------.-----.----,--------.---~---1
~ ......
i:°'"' ~'I>
0.45
0.4
0.35
0.3
00 .§_ 0.25
QJ :g 0.2 0 ::,
ii:
0.15
0.1
0.05
0
!'J ;,.""
~'I>
i:,"> .,r.; ~
ri--~INTERA
Sample Date
Fluoride in MW-18
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022
Detected Values
• Non-Detected Values
-::;-....... "" -= E :::, ·2
"' ::i
Time concentration plots for MW-18
Sulfate in MW-18
0 +-----.-----r-----.-----.----~--~---~------.J
5-:°'"' ~?
60
50
40
30
20
10
Sample Date
Uranium in MW-18
0 +-----.-----.----r------.---~---r------.----~-------1
5-:°'"' ~'Ii
Sample Date
~-#slNTERA
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022 ■
Detected Values
Non-Detected Values
100
90
80
70
:::;-60 ...... CIO .§.
QI 50 :2 l5 :c 40 u
30
20
10
0
i:0;"'
~'I>
~¼INTERA
Time concentration plots for MW-19
Chloride in MW-19
Sample Date
Fluoride in MW-19
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022 •
Detected Values
Non-Detected Values
::;-....... tlD
-== E :, ·2
"' ... ::::>
Time concentration plots for MW-19
Sulfate in MW-19
o+---~---~---~--~-----------------...J
~°'"' ~'I>
30
25
20
15
10
5
Sample Date
Uranium in MW-19
0 +----,----......... ------~---......... ---------------.I
l' ~'I>
Sample Date
Detected Values
~-¥.INTERA
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022 • Non-Detected Values
.5--~INTERA
Time concentration plots for MW-20
Chloride in MW-20
Sample Date
Fluoride in MW-20
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022 ■
Detected Values
Non-Detected Values
Time concentration plots for MW-20
Sulfate in MW-20
::. 12500 +-----,JC.... __________________________ _J
.! J!! 2000 J.,E:....-------------------------------1 :i Ill
Sample Date
Uranium in MW-20
35
::, 25 +------------,.'-------1--------------------l
}
E 20 +----------1--------A-----------------l ::, ·c
~
::::, 15 +-----------------.J!ll.----------------1
~"INTERA
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022
Detected Values
■ Non-Detected Values
30
25
20
::; ...... '"' g
a, 15 :E l:i ::I ;::;:
10
5
~s::.INTERA
Time concentration plots for MW-22
Chloride in MW-22
Sample Date
Fluoride in MW-22
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022 •
Detected Values
Non-Detected Values
60
50
40
::::. tiii .,;
E 30 ::, ·2
~ ::::,
20
.... 3:slNTERA
Time concentration plots for MW-22
Sulfate in MW-22
Sample Date
Uranium in MW-22
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022 •
Detected Values
Non-Detected Values
Time concentration plots for MW-23
Chloride in MW-23
-::;-
.. 20 +---------------------------------..! .§.
a,
"0
"§ 15 +--------H-------------------------..1 ::c u
Sample Date
Fluoride in MW-23
0.9 ......---------------------------------
0.8 -l-ll'-----------------------------------1
0.7 ------------------------------------1
0.6 -111;-----------------------------------l
-::;-.. .§_ 0.5
a,
"0 "§ 0.4 .,._. _______________ __.... _______________ __j
:I u::
0+---~-----.-------~---~-------------__j
=----~INTERA
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022
Detected Values
• Non-Detected Values
::;-
~ E
Time concentration plots for MW-23
Sulfate in MW-23
3000 -,---------------------------------
"; 1500 -1-11-1--------------1,I------------------...J ... ,l!!
:i Ill
1000 -1--...--------------------------------l
500 -1---------------------------------...J
0 +--------.------.----------r----....--------------...J
90
80
70
60
::;-...... ~ so
E :I ·2 40
~ ::)
30
20
10
0
@ I\
~ ~r:; ..,-s ~'Ii
~~INTERA
»°'
~'I,"(
Sample Date
Uranium in MW-23
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022
Detected Values
• Non-Detected Values
1.8
1.6
1.4
1.2
-::.-"'oa 1 .§.
cu :5! l5 0.8
:I u::
0.6
0.4
0.2
0 !.)., ~ ~ ~ ...,.s ...,.s
ra-2¥.INTERA
Time concentration plots for MW-24
!.)°' ~,,,.,,.
Chloride in MW-24
Sample Date
Fluoride in MW-24
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022 ■
Detected Values
Non-Detected Values
250
200
::::, 150 j
E ::, ·2
~ 100
so i
,le,,.,.
0
5--29#slNTERA
Time concentration plots for MW-24
A..
Sulfate in MW-24
Sample Date
Uranium in MW-24
-
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022
-
•
--
Detected Values
Non-Detected Values
~-::;INTERA
Time concentration plots for MW-24A
Chloride in MW-24A
Sample Date
Fluoride in MW-24A
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022 •
Detected Values
Non-Detected Values
~-INTERA
Time concentration plots for MW-24A
Sulfate in MW-24A
Sample Date
Uranium in MW-24A
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022 •
Detected Values
Non-Detected Values
40
35
30
::, 25 ...... 00 g
QI 20 :g
0 :i: u 15
10
5
0
!:)" !:)'I
~ ~,.~ .... ~
0.6
0.5
0.4
::. ...... 00 g
QI 0.3
:E ~ :::, Li:
0.2
0.1
ra,,--1$.INTERA
Time concentration plots for MW-25
Chloride in MW-25
Sample Date
Fluoride in MW-25
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022 •
Detected Values
Non-Detected Values
Time concentration plots for MW-25
Sulfate in MW-25
::i" 1200 -1----------------------------------1 ".a E 'a; 1000 -1----------------------------------1 ... J!! ~ 800 +-------------------------------------1
Po-:5¥.INTERA
Sample Date
Uranium in MW-25
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022 ■
Detected Values
Non-Detected Values
I
100
90
80
70
::.-60 ...... co .§.
QI so :5! 6 ::c 40 u
30
20
10
0
j:)1, j:)t,.
c.,'l-<:i. q,<; <;)
~¥slNTERA
Time concentration plots for MW-26
~ /.: ~?
Chloride in MW-26
Sample Date
Fluoride in MW-26
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022 •
Detected Values
Non-Detected Values
0
S)'l, S)~
c.,l'I e" <:l
140
120
100
::r ...... 80 Ill)
-== E :::, ·2 60 ~ ::::,
40
20
~%1NTERA
Time concentration plots for MW-26
!:,:,,'I ~,.
Sulfate in MW-26
,;;°' 9/,...,..,, ~:-,°' :-,fo
~,."< '<~ 'l-~ ~o
Sample Date
Uranium in MW-26
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022
~:-,'b
'l-Q.
•
:;:'1,<;; ?f,,,,,, ..,~ 0
Detected Values
Non-Detected Values
60
so
40
::, ....... "" .§.
cu 30 :g
0 :E u
20
1
0.9
0.8
0.7
< 0.6 "" .§.
cu o.s '0 ·;:
0 :::, 0.4 ii:
0.3
0,2
0.1
0 I:)., ~ ~ ~,.~ ...,-:s
--S;INTERA
Time concentration plots for MW-27
Chloride in MW-27
Sample Date
Fluoride in MW-27
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022 •
Detected Values
Non-Detected Values
~EG£;1NTERA
Time concentration plots for MW-27
Sulfate in MW-27
Sample Date
Uranium in MW-27
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022 •
Detected Values
Non-Detected Values
180
160
140
120
::, ...... j 100
Ql :!2 l5 80
:i: u
60
40
20
0
<::,"> ~
~ ~<::, ...,-s ~?
0.8
0.7
0.6
-0.5 -' ...... t>O .§.
Ql 0.4 -0 ·;::
0 :::, ii: 0.3
0,2
0.1
0
<::,"> <::,'\
~ ~~ ...,-s
.-34.INTERA
Time concentration plots for MW-28
Chloride in MW-28
Sample Date
Fluoride in MW-28
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022 •
Detected Values
Non-Detected Values
0
~ ~ ~ ~'b~ ..,-s
~~INTERA
Time concentration plots for MW-28
~ ..,_q
Sulfate in MW-28
Sample Date
Uranium in MW-28
'S' ~ y ~❖
~'Ii :0 ,,_e; :0 ,,_e; ~ ..,,,,
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022
~ <J Qe;
■
,¥~ '.\,'\, e:: ~o 0
Detected Values
Non-Detected Values
45
40
35
30
::.--r 25
QJ
:5! l5 20 ::c u
15
10
5
0
()" ()'\ ~ ~,,,---...,-s
0.8
::.--11D .§.
QJ 0.6 :g
0 :::, ;:;:
0.4
0.2
p,,--5=INTERA
Time concentration plots for MW-29
Chloride in MW-29
Sample Date
Fluoride in MW-29
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022 •
Detected Values
Non-Detected Values
Time concentration plots for MW-29
Sulfate in MW-29
-::;-'iii; 2000 +-------------------~-----------------..!
.§.
.l!! ~ 1500 +----------------llf-------------------1 :::,
"'
60
so I
40
-::;-
---tlO -= E 30 :::, ·2
f! ::::,
20
-ft --
10 r
4
0
~¥zlNTERA
Sample Date
Uranium in MW-29
...... -----
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022
----.., -
•
--V,V"V'
r\. {!}'\,
0
Detected Values
Non-Detected Values
0.5
::.
'iii; 0.4 .§.
41 :5! l5 0.3 :::, u::
0,2
0.1
0
!:)<, (\
If ,:'(<::, ...,-s ~'I>
~2¥.INTERA
Time concentration plots for MW-30
Chloride in MW-30
Sample Date
Fluoride in MW-30
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022 •
Detected Values
Non-Detected Values
1200
1000
800
~ -bO
.§. 600 cu .. .l!! :i Ill
400
200
~-INTERA
Time concentration plots for MW-30
Sulfate in MW-30
Sample Date
Uranium in MW-30
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022 •
Detected Values
Non-Detected Values
450
400
350
300
::.-...... I 2sa
QI :2 l5 200
:i: u
150
100
so
0
~" ~ ._,.;:;
::.-...... I a.s
QI
:2
Time concentration plots for MW-31
Chloride in MW-31
Sample Date
Fluoride in MW-31
g 0.6 +--------1-ll----------~~--------.U...=-....!!!----1
;:;:
~2¥slNTERA
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022
Detected Values
• Non-Detected Values
1600
1400
1200
1000 -:;--1111 !. 800 a, ... ,l!!
:i Ill 600
400
200
0 ~., 15' ~ ~ ....,-s ....,-s
30
25
20
-:;--"" -= E 15 ::, ·;:
ns :)
10
Po::~INTERA
Time concentration plots for MW-31
"',:,OJ
~'Ii
Sulfate in MW-31
Sample Date
Uranium in MW-31
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022 ■
Detected Values
Non-Detected Values
----=c5 1NTERA
Time concentration plots for MW-32
Chloride in MW-32
Sample Date
Fluoride in MW-32
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022 ■
Detected Values
Non-Detected Values
Time concentration plots for MW-32
Sulfate in MW-32
Sample Date
Uranium in MW-32
-::;-i4 ~-~~~----------------------------J
E :::,
-~ 3 f---1Hr➔-~l------------------------------l ::i
~2¥zlNTERA
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022
Detected Values
• Non-Detected Values
Time concentration plots for MW-35
Chloride in MW-35
80
70
60
-::;-50
'ii. .s
GI 40 "Cl -~
:i: u 30
20
10
0
§> ~◊ <.: ~o; ~'I>
Sample Date
Fluoride in MW-35
-::;-
'ii. 0.4 'l------..-----t----------------lL.l,-----1"!1----6------1 .s
GI :!:! g 0.3 +--------------l~-I--J---="=-+-=--1---,/---...\----I--+~.......:~~
il:
s---sn5 INTERA
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022
Detected Values
■ Non-Detected Values
35
30
25
::.
} 20
E ::,
"i: 15 ~ ::::,
10
5
,-5zlNTERA
Time concentration plots for MW-35
Sulfate in MW-35
Sample Date
Uranium in MW-35
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022 •
Detected Values
Non-Detected Values
0.6
0.5
0.4
::;-....... "" ..§.
cu 0.3 :!:! 5 :::,
li:
0.2
0.1
~¥.INTERA
Time concentration plots for MW-36
Chloride in MW-36
Sample Date
Fluoride in MW-36
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022 ■
Detected Values
Non-Detected Values
30
25
20
::; ....... tlO
-== E 15 :I ·2
'" .. ::::,
10
5
r;.-34.INTERA
Time concentration plots for MW-36
Sulfate in MW-36
◊ tf 0
Sample Date
Uranium in MW-36
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022 ■
Detected Values
Non-Detected Values
60
50
40
-::;-...... .. .s
CII 30 :!:! :s :i: u
20
~2%slNTERA
Time concentration plots for MW-37
Chloride in MW-37
Sample Date
Fluoride in MW-37
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022 ■
Detected Values
Non-Detected Values
20
18
16
14
~ 12 .,.
2:
E 10 :::, ·2
~ 8 ::,
6
4
2
0
❖ ~◊ ~ "?-.,j ~o
p,,--$1NTERA
Time concentration plots for MW-37
~ :<i '<"'
Sulfate in MW-37
Sample Date
Uranium in MW-37
<, ,:I;...., ~,,,
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022 •
Detected Values
Non-Detected Values
50
45
40
35
< 30 ... ..s
C11 25 3! l5 6 20
15
10
5
0
'b ~"' ,.. ... ,:,(
~'b ~o
~~INTERA
Time concentration plots for MW-38
,..~°'
~'b
Chloride in MW-38
Sample Date
Fluoride in MW-38
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022 •
Detected Values
Non-Detected Values
s--"INTERA
Time concentration plots for MW-38
Sulfate in MW-38
Sample Date
Uranium in MW-38
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022 •
Detected Values
Non-Detected Values
45
40
35
30
:.-...... .§'. 25
QI -0 "§ 20 ::c u
15
10
5
0
'b 'b ,i:_'> r::'>
~'I> 0
~-¥.INTERA
Time concentration plots for MW-39
{l ~ '?-q
Chloride in MW-39
Sample Date
Fluoride in MW-39
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022
:-... r::"' 0
•
r\. r::"' 0
Detected Values
Non-Detected Values
16 •
14
12
-10 .... ....... "° -= E 8 ::I ·2
I'!! ::::, 6
4
2
0
'b 'b ,K"..; (f"..;
~'I, 0
s-S4slNTERA
Time concentration plots for MW-39
Sulfate in MW-39
Sample Date
Uranium in MW-39
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022 •
Detected Values
Non-Detected Values
0.9
0.8
0,7
0.6
::;-....... "" .§. 0.5
cu :5! l5 0.4
:I u::
0.3
0.2
0.1
0
'o 'o ,x-.; &-.;
~'I> 0
~¥slNTERA
Time concentration plots for MW-40
Chloride in MW-40
Sample Date
Fluoride in MW-40
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022
.... &"-' 0
•
Detected Values
Non-Detected Values
30
25
20
::; ...... 00 ~
E 15 ::s ·2 .,,
::i
10
5
ra-¼INTERA
Time concentration plots for MW-40
Sulfate in MW-40
Sample Date
Uranium in MW-40
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022 •
Detected Values
Non-Detected Values
1400
1200
1000
::.-...... 800 QO
.§.
QI 3! l5 600 ::c u
400
200
0
,S, ~~°' ~ ...,-s ~'I>
0.6
0.5
0.4
::.-...... QO .§.
QI 0.3 3! l5 :::, ;::;:
0.2
0.1
0
'b ~:,,'b ~ ....
~'I> ~o
Dl'-s.lNTERA
Time concentration plots for TW4-24
~..,,<::>
~o
~~
~'I>
Chloride in TW4-24
Y' l> ~<o '\
~ ~"> ~ c}!..,, '?--s ~'I> ...,,,, 0
Sample Date
Fluoride in TW4-24
~ <::, ,,: ~o ~",
~'I>
~~ ~o
~,.,.,..,,
~'I>
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022
~ ~ ...,-s
~';I,..,,
~o
•
~,.,.,..,,
~'I>
~,.,.,,.,.,
~o
~,.,.,,.,.,
~'I>
~,.,.,,.,.,
~o
Detected Values
Non-Detected Values
Time concentration plots for TW4-24
Sulfate in TW4-24
~ 2500 1 ---~~----:,--------'=;:;;;;;;;;;;"d~:.__ ________ -j
'iii;
E "'; 2000 +-_____ __,,.____ _______________________ ____J
.... .l!! :;
Ill 1500 +---------------------------------l
Sample Date
Uranium in TW4-24
800
~ ...... l
E 600 :I ·2
I!! ::::,
400
0 +------r---"'T"----~--~---~--~-----------J
,i:..,,<o ~,,,
sa-"1!INTERA
Sample Date
White Mesa Uranium Mill
Groundwater Monitoring
4th Quarter 2022
Detected Values
■ Non-Detected Values
TabJ
CSV Transmittal Letter
Kathy Weinel
From:
Sent:
To:
Cc:
Subject:
Attachments:
Dear Mr. Goble,
Kathy Weinel
Tuesday, February 7, 2023 2:50 PM
Phillip Goble
'Dean Henderson'; David Frydenlund; Scott Bakken; Garrin Palmer; Logan Shumway;
Jordan Christine App
Transmittal of CSV Files White Mesa Mill 2022 04 Groundwater Monitoring
04 2022 Analytical Data.csv; 04 2022 DTW all programs.csv; 04 2022 Field 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 fourth quarter of 2022, 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 •:tt 'Mt• Energy Fuels Resources (USA) Inc.
Kathy Weinel
Director, Regulatory Compliance
t:303.389.4134 I c: I t:303.389.4125
[e-mail]
225 Union Blvd., Suite 600
Lakewood, CO 80228
http://www.energyfuels.com
This e-mail ls 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 reclpient(s).
1