DRC-2021-004342 - 0901a06880e4fa09

ENERGY FUELS
March 29, 2021
Sent VIA OVERNIGHT DELIVERY
Mr. Ty L. Howard
Director
Division of Waste Management and Radiation Control
Utah Department of Environmental Quality
195 North 1950 West
Salt Lake City, UT 84116
Re: Transmittal of Energy Fuels Resources (USA) Inc. ("EFRI") Low Flow Sampling Report for
White Mesa Uranium Mill, Groundwater Program, State of Utah Groundwater Discharge Permit
No. UGW370004
Dear Mr. Howard:
By letter dated January 13, 2020, DWMRC noted that several third quarter 2019 groundwater dissolved oxygen
("DO") field results were above 100% oxygen saturation and that the results were greater than the Division of
Waste Management and Radiation Control ("DWMRC") expected in area groundwater. DWMRC and EFRI
discussed the third quarter results by conference call on December 11, 2019. Initial evaluation by the EFRI
consultant discussed that oxygen was likely introduced into the samples due to the low permeability and small,
saturated thickness of the perched aquifer combined with agitation during purging and sampling. Per discussion
with DWMRC, it was agreed that additional evaluation would be conducted by EFRI to determine potential
effects of the sample oxygenation, and evaluation of alternate micro-purge/low-flow sample collection to
evaluate the impact of DO in the groundwater samples. EFRI submitted plans for low flow sampling. EFRI
conducted the DWMRC-approved sampling in the fourth quarter 2020.
Pursuant to the approved Low Flow Sampling Plan dated July 2020, attached is the EFRI Low Flow Sampling
Report, which summarizes the data collected during the fourth quarter 2020.
If you should have any questions regarding this plan, please contact me at 303-389-4134.
Yours very truly,
atq
ENERGY FUELS RESOURCES (USA) INC.
Kathy Weinel
Quality Assurance Manager
CC: David. Frydenlund Scott Bakken
Logan Shumway
Scott Bakken
Terry Slade
Div of W7-1.3 %fi.7ragenient and Rad:ation Control
MAR 3 C 2021
Energy Fuels Resources (USA) Inc. 225 Union Blvd. Suite 600 Lakewood, CO, US, 80228 303 974 2140
DRC-201-004-342 www.energyfueIs.com
March 29, 2021
Sent VIA OVERNIGHT DELIVERY
Mr. Ty L. Howard
Director
Division of Waste Management and Radiation Control
Utah Department of Environmental Quality
195 North 1950 West
Salt Lake City, UT 84116
Energy Fuels Resources (USA) Inc.
225 Union Blvd. Suite 600
Lakewood, CO, US, 80228
303 974 2140
www.energyfuels.com
Re: Transmittal of Energy Fuels Resources (USA) Inc. ("EFRI") Low Flow Sampling Report for
White Mesa Uranium Mill, Groundwater Program, State of Utah Groundwater Discharge Permit
No. UGW370004
Dear Mr. Howard:
By letter dated January 13, 2020, DWMRC noted that several third quarter 2019 groundwater dissolved oxygen
("DO") field results were above 100% oxygen saturation and that the results were greater than the Division of
Waste Management and Radiation Control ("DWMRC") expected in area groundwater. DWMRC and EFRI
discussed the third quarter results by conference call on December 11, 2019. Initial evaluation by the EFRI
consultant discussed that oxygen was likely introduced into the samples due to the low permeability and small,
saturated thickness of the perched aquifer combined with agitation during purging and sampling. Per discussion
with DWMRC, it was agreed that additional evaluation would be conducted by EFRI to determine potential
effects of the sample oxygenation, and evaluation of alternate micro-purge/low-flow sample collection to
evaluate the impact of DO in the groundwater samples. EFRI submitted plans for low flow sampling. EFRI
conducted the DWMRC-approved sampling in the fourth quarter 2020.
Pursuant to the approved Low Flow Sampling Plan dated July 2020, attached is the EFRI Low Flow Sampling
Report, which summarizes the data collected during the fourth quarter 2020.
If you should have any questions regarding this plan, please contact me at 303-389-4134.
Yours very truly,
i~W~
ENERGY FUELS RESOURCES (USA) INC.
Kathy Weinel
Quality Assurance Manager
CC: David. Frydenlund
Scott Bakken
Logan Shumway
Scott Bakken
Terry Slade
White Mesa Uranium Mill
Low Flow Sampling Report
State of Utah
Groundwater Discharge Permit No. UGW370004
Prepared by:
Energy Fuels Resources (USA) Inc.
225 Union Boulevard, Suite 600
Lakewood, CO 80228
March 29, 2021
Contents
1.0 INTRODUCTION .................................................................................................................................. 1
1.1 Background ......................................................................................................................................... 2
2.0 GEOLOGY/HYDROGEOLOGY ........................................................................................................... 3
3.0 WELLS SAMPLED AS PART OF THIS INVESTIGATION ............................................................. .4
3.1 Groundwater Samples Collected ......................................................................................................... 5
4.0 SUMMARY OF DATA .......................................................................................................................... 5
4.1 Field Data ............................................................................................................................................ 5
4.1.1 Field Data QA/QC Evaluation for Low Flow Purge ............................................................. 6
4.1 .2 Field Data QA/QC Evaluation for Volumetric Purge ......................................................... 10
4.2 Adherence to Mill Sampling SOPs ............................................................................................. 10
4.3 Field QC Samples ....................................................................................................................... 11
4.4 Analyte Completeness Review ................................................................................................... 11
4.5 Analytical Data Validation .......................................................................................................... 11
4.5.1 Holding Time Evaluation .................................................................................................... 12
4.5 .2 Receipt Temperature Evaluation ......................................................................................... 12
4.5.3 Analytical Method Checklist .............................................................................................. 12
4.5.4 Reporting Limit ("RL") Evaluation .................................................................................... 12
4.5 .5 Trip Blank Evaluation ......................................................................................................... 12
4.5.6 QA/QC Evaluation for Routine Sample Duplicates ............................................................ 14
4.5.7 Radiologies Counting Error and Duplicate Evaluation ....................................................... 14
4.5.8 Other Laboratory QA/QC ................................................................................................... 15
4.5.9 TDS Results ....................................................................................................................... 17
5.0 DATA ANALYSIS AND STATISTICAL METHODS ....................................................................... 17
5 .1 Detections ......................................................................................................................................... 18
5.2 Analyte Ratios and RPDs .................................................................................................................. 18
5.3 Major Ions and Key Indicator Parameters ........................................................................................ 19
5.4 Trace Metals ...................................................................................................................................... 20
5.5 TDS, Total Cations and Total Anions ................................................................. , ............................. 21
5.6 D0 ..................................................................................................................................................... 22
5.7 Discussion ......................................................................................................................................... 23
6.0 CONCLUSIONS ................................................................................................................................... 24
7 .0 REFERENCES ..................................................................................................................................... 25
Tables
Table 3.0.1 Non-Pumping Wells Sampled During Low Flow Purging and Sampling Program
Table 3.1.1 Samples Collected
Table 4.1.1 Analytical Data Summary
Table 4.1.1.1 Summary of Low Flow Sampling
Table 4.1.1.2 Field Data
Table 5.1.1 Summary of Non-Detects
Table 5.2.1 Relative Percent Difference Between Standard and Low Flow Results
Table 5.2.2 Ratios Between Standard and Low Flow Results
Table 5.2.3 Comparison Between MW-39 Stagnant, Low Flow and Standard Results
Table 5.3.1 Major Ion t-Test Results
Table 5.4.1 Trace Metal t-Test Results
Table 5.6.1 Dissolved Oxygen Comparison
Figures
Figure 1 Site Plan Showing Locations of Low-Flow Sampling Test Wells and Q2 2020 Dissolved Oxygen
Figure 5.3.1 Major Ion Log Standard VS Low Flow Concentration
Figure 5.3.2 Major Ion Log Standard VS Low Flow Concentration (showing specific analytes)
Figure 5.3.3 Major Indicator Log Standard VS Low Flow Concentrations of Key Indicator Parameters
Figure 5.3.4 Major Ion Log Standard VS Low Flow Concentrations
Figure 5.3.5 Major Ion Log Standard VS Stagnant Concentrations
Figure 5.4.1 Log Standard VS Low Flow Trace Metal Concentrations
Figure 5.4.2 Log Standard VS Low Flow Trace Metals Concentrations (specific metals)
Figure 5.4.3 Log Stagnant VS Low Flow Trace Metal Concentrations
Figure 5.4.4 Log Standard VS Stagnant Trace Metal Concentrations
Figure 5.5.1 TDS, Cation, Anion Log Standard VS Low Flow Concentration
Figure 5.5.2 TDS, Cation, Anion Log Stagnant VS Low Flow Concentration
Figure 5.5.3 TDS, Cation, Anion Log Standard VS Stagnant Concentration
Figure 5.6.1 Iron VS DO MW-1, MW-18, and MW-40
Figure 5.6.2 Iron VS DO MW-39
Figure 5.6.3 Uranium VS DO
Figure 5.6.4 ORP VS DO
Index of Tabs
Tab A -Analytical Laboratory Data
Tab B -Field Data Sheets
Tab C -Quality Assurance and Data Validation Tables
ii
1.0 INTRODUCTION
Part I.E.l.d.l, of the State of Utah Groundwater Discharge Permit ("GWDP") dated March 19,
2019, required the addition of Dissolved Oxygen ("DO") to the list of field parameters collected
during groundwater purging. As required by the March 19, 2019 GWDP, Energy Fuels
Resources (USA) Inc. ("EFRI") revised the Quality Assurance Plan ("QAP") to include the
collection of DO during purging. EFRI submitted Revision 7 .6 of the QAP for the Division of
Waste Management and Radiation Control ("DWMRC") approval on August 22, 2019.
DWMRC approved Revision 7.6 of the QAP by letter dated September 10, 2019. DO
measurements commenced in the third quarter of 2019. No DO measurements were collected
during the second quarter 2019 groundwater sampling program because the second quarter
sampling program was completed prior to the receipt of the DWMRC's approval of Revision 7.6
of the QAP.
EFRI submitted the third quarter groundwater report on November 13, 2019. By letter dated
January 13, 2020, DWMRC stated that it appeared all applicable requirements of the GWDP
were met, and that the submitted groundwater monitoring data were reliable, and the review was
closed.
The DWMRC letter dated January 13, 2020, noted that several DO monitoring well results were
above 100% oxygen saturation and that the results were greater than DWMRC expected in area
groundwater. DWMRC and EFRI discussed the third quarter results by conference call on
December 11, 2019. Initial evaluation by the EFRI consultant (HydroGeoChem) discussed that
oxygen was likely introduced into the samples due to the low permeability and small, saturated
thickness of the perched aquifer combined with agitation during purging and sampling. Section
2.0 below summarizes the previously submitted EFRI concerns regarding DO measurements and
the limited usability of those data. Per discussion with DWMRC, it was agreed that additional
evaluation would be conducted by EFRI to determine potential effects of the sample
oxygenation, and evaluation of alternate micro-purge/low-flow sample collection to evaluate the
impact of DO in the groundwater samples. EFRI agreed to submit a plan for low flow sampling,
including a planned date for a final report submission to DWMRC for review and approval, on or
before April 9, 2020. The deadline for submission of the plan was extended to May 9, 2020 due
to COVID-19 issues and teleworking requirements. Revision O of the Low-Flow Sample Plan
was submitted to DWMRC on May 8, 2020.
DWMRC provided written comments and a Request for Additional Information ("RAI") to the
Low-Flow Sample Plan to EFRI by letter dated May 27, 2020. The RAI requested a revised
Low-Flow Sample Plan be submitted by EFRI on or before July 20, 2020. The revised plan was
submitted July 20, 2020 to address the comments in the May 27, 2020 DWMRC RAI.
This Low Flow Sampling Report is being submitted as specified in Section 9.0 of the July 20,
2020 Revision 1 Low Flow Sampling Plan that was approved by DWMRC on August 12, 2020.
1
1.1 Background
As stated above, EFRI previously noted potential issues associated with the collection of DO
measurements in the perched aquifer at the Mill. Below is a summary of the potential issues
noted.
Accurate measurement of DO in groundwater collected from perched monitoring wells is
problematic at the Mill due to the low permeability of the formation hosting the perched
groundwater and the consequent low productivity of wells installed to monitor the perched
groundwater.
First, the low rates of perched groundwater flow exacerbate the impact of wells on perched
groundwater oxygen concentrations near the wells. Water flowing through the wells is in contact
with oxygen introduced into the well casings for substantial periods, allowing for substantial
diffusion of oxygen into the groundwater within and near the wells. Transport of oxygen into
perched groundwater is additionally enhanced by barometrically-induced water level fluctuations
within the wells.
Second, most of the wells have screens extending into the vadose zone which allows diffusion of
oxygen into the vadose zone directly above the water table in these wells. This diffusion occurs
in all directions, including upgradient with respect to groundwater flow. This gas-phase
diffusion, which occurs approximately four orders of magnitude more rapidly than aqueous-
phase diffusion, creates a large reservoir of gas-phase oxygen in contact with groundwater near
the wells. Because oxygen from this reservoir is in contact with a relatively large area of
groundwater, diffusive transport to the groundwater is enhanced. In addition, air contains
approximately 30 times more oxygen on a mass per volume basis than groundwater saturated
with oxygen, which increases the mass of oxygen available to be transported to groundwater near
each well. Barometrically-induced water table fluctuations near the wells also enhances transport
of oxygen from this vadose reservoir to the wells.
Third, because of the extremely low productivity of many of the sampled wells, the purging
alone may have a substantial impact on DO. The substantial degree of water level fluctuation
resulting from purging enhances oxygen transport to the groundwater in the immediate vicinity
of the sampled wells. Consequently, wells with lower permeability that have larger fluctuations
as a result of the purging and sampling process will be impacted more than wells having smaller
fluctuations. Furthermore, some wells that purge dry due to low productivity are not sampled
until the following day, allowing more time for oxygen to be transported into the well water.
All these factors are important because they impact oxygen concentrations in groundwater near
the wells prior to sampling. Water at distance from the wells likely contains much lower oxygen
concentrations; although, as discussed in Section 5.6, the perched groundwater likely contains
sufficient oxygen (on the order of 0.5 to 1 mg/L) over most of its extent to suppress anaerobic
processes such as anaerobic biodegradation.
2
It is important to note that localized elevated DO measurements are noted in other wells in the
vicinity of the Mill. The Ute Mountain Ute ("UMU") wells WM_GWMW _E and
WM_GWMW _ W both reported elevated DO results from samples collected in April 2011. The
results were 105.9% saturation and 96.8% saturation respectively (as reported in data tables
provided by UMU Tribe Representative in October 2015).
2.0 GEOLOGY/HYDROGEOLOGY
The following discussion is based primarily on TITAN (1994) and HydroGeoChem (2018).
The Mill has an average elevation of approximately 5,600 feet above mean sea level ("ft. amsl")
and is underlain by unconsolidated alluvium and indurated sedimentary rocks. The indurated
rocks consist primarily of sandstone and shale and are relatively flat lying with dips generally
less than 3°. The alluvial materials consist primarily of aeolian silts and fine-grained aeolian
sands with a thickness varying from a few feet to as much as 25 to 30 feet across the site. The
alluvium is underlain by the Dakota Sandstone and Burro Canyon Formation, and where present,
the Mancos Shale. The Dakota and Burro Canyon are sandstones having a total thickness ranging
from approximately 55 to 140 feet, and, because of their similarity, are typically not
distinguished in lithologic logs at the site. Beneath the Burro Canyon Formation lies the
Morrison Formation, consisting, in descending order, of the Brushy Basin Member, the
Westwater Canyon Member, the Recapture Member, and the Salt Wash Member. The Brushy
Basin and Recapture Members of the Morrison Formation, classified as shales, are very fine-
grained, have a very low permeability, and are considered aquicludes. The Brushy Basin
Member is primarily composed of bentonitic mudstones, siltstones, and claystones. The
Westwater Canyon and Salt Wash Members also have a low average vertical permeability due to
the presence of interbedded shales.
Beneath the Morrison Formation lies the Summerville Formation, an argillaceous sandstone with
interbedded shales, and the Entrada Sandstone. Beneath the Entrada lies the Navajo Sandstone.
The Navajo and Entrada Sandstones constitute the primary aquifer in the vicinity of the site. The
Entrada and Navajo Sandstones are separated from the Burro Canyon Formation by
approximately 1,000 to 1,100 feet of materials having a low average vertical permeability.
Groundwater within this system is under artesian pressure in the vicinity of the site, is of
generally good quality, and is used as a secondary source of water at the site. Although the water
quality and productivity of the Navajo/Entrada aquifer are generally good, the depth
(approximately 1,200 feet below land surface ["ft. bls"]) makes access difficult.
The shallowest groundwater beneath the site occurs within the Dakota Sandstone and Burro
Canyon Formation. This groundwater is referred to as the 'perched' groundwater and is used on
a limited basis to the north (upgradient) of the site because it is more easily accessible than the
Navajo/Entrada aquifer. Although perched groundwater extends into the overlying Dakota
Sandstone within areas having greater saturated thicknesses, perched groundwater at the site is
hosted primarily by the Burro Canyon Formation, which consists of a relatively hard to hard,
fine-to medium-grained sandstone containing siltstone, shale and conglomeratic materials.
Perched groundwater originates mainly from precipitation and local recharge sources such as
3
unlined reservoirs (Kirby, 2008) and is supported within the Burro Canyon Formation by the
underlying aquiclude (Brushy Basin Member of the Morrison Formation). Saturated thicknesses
at the site range from less than 1 foot along the downgradient edge of the tailings management
system to approximately 80 feet in upgradient wells located near formerly used unlined wildlife
ponds.
Perched water quality is generally poor due to high total dissolved solids ("TDS") in the range of
approximately 1,100 to 7,900 milligrams per liter ("mg/L"), and is used primarily for stock
watering and irrigation. The saturated thickness of the perched water zone generally increases to
the north of the site, increasing the yield of the perched zone to wells installed north of the site.
Perched water flow across the site is generally from northeast to southwest. This general flow
pattern has been consistent based on perched water level data collected beginning with the initial
site investigation described in Dames and Moore (1978). Perched water discharges in seeps and
springs located to the west, southwest, east, and southeast of the site.
The perched zone has generally low permeability. Hydraulic conductivity ranges from
approximately 2 x 10-8 to 0.01 emfs and has a geometric average (based on slug tests) of
approximately 3 x 10-5 emfs. The generally low permeability of the perched zone limits well
yields. Although sustainable yields of as much as 4 gallons per minute ("gpm") have been
achieved in site wells penetrating higher transmissivity zones near unlined wildlife ponds, yields
are typically low ( <0.5 gpm) due to the generally low permeability of the perched zone. Even site
wells that yielded as much as 4 gpm during the first few months of pumping eventually saw
yields drop to about 1 gpm or less. Total achievable pumping from the 17 wells used to
remediate chloroform and nitrate plumes at the site is less than 7 gpm. In addition, many of the
perched monitoring wells purge dry and take several hours to more than a day to recover
sufficiently for groundwater samples to be collected. During a well redevelopment effort during
2010 and 2011, many of the perched wells went dry during surging and bailing and required
several sessions on subsequent days to remove the proper volumes of water (HGC, 2011).
3.0 WELLS SAMPLED AS PART OF THIS INVESTIGATION
Ten wells were included in this study. The 10 wells are shown on Table 3.0.1 and Figure 1.
Table 3.0.1 provides details regarding each well including, Vadose zone screen interval (range=
-37 to 23 feet [with negative values indicating feet of screen submergence below the water
table]), saturated thickness (range= 8 to 79 feet) and hydraulic conductivity (range= 2.3E-7 to
3.9E-4). The wells are: MW-01, MW-12, MW-14, MW-18, MW-19, MW-23, MW-27, MW-31,
MW-39, and MW-40. These wells were chosen based on the following criteria:
1) large range in% DO saturation (based on historic data)
2) large areal distribution (within, up-, cross-and down-gradient of the Mill site and tailings
management system)
3) locations close to (3 wells) and more distant from (7 wells) wildlife ponds
4) large range in hydraulic conductivity (from 2e-7 to 4e-4 emfs)
5) large range in saturated thickness (from< 8 to nearly 80 ft)
4
6) large range in screen setting (completely submerged [by up to 37 feet] to large extension into
vadose zone [by up to 23 feet])
7) large range in sampling frequency/year (2 to 12)
8) include wells with and without Groundwater Compliance Limits ("GWCLs")
9) must have dedicated pumps and be able to be sampled using a pump (excludes MW-20, MW-
37, and MW-38)
10) extremely small transmissivity wells excluded (such as MW-20)
Wells with historic DO measurements from less than 10% to greater than 100% were included to
provide a complete data set to assess if any noted analytical differences are due to DO and
sample agitation or due to the different sampling methodologies. Including wells from the full
range of DO measurements allows for a definitive determination of the causes of any analytical
differences if present.
3.1 Grou ndwater Samples Collected
A stagnant, low flow and standard volumetric purge sample were collected from each of the 10
wells referenced above. For the purposes of this report, samples will be referred to using the
following designations:
• Stagnant samples -MW-XX S
• Low Flow samples -MW-XX LF
• Volumetric purge samples -MW-XX STD
Table 3.1.1 shows the date and time for each sample collected.
4.0 SUMMARY OF DATA
The Mill Quality Assurance ("QA") Manager performed a QA/QC review to confirm compliance
of the monitoring program with requirements of the Groundwater Monitoring QAP and the Low
Flow Sampling Plan. As required in the Mill QAP, data QA includes review of field procedures,
preparation and analysis of quality control ("QC") samples in the field, an analyte completeness
review, and quality control review of laboratory data methods and data. Discussion of adherence
to Mill sampling Standard Operating Procedures ("SOPs") is provided in Section 4.2.
Identification of field QC samples collected and analyzed is provided in Section 4.3. Analytical
completeness review results are provided in Section 4.4. The steps and tests applied to check
laboratory data QA/QC are discussed in Sections 4.5.1 through 4.5.9 below.
4.1 Field Data
As previously stated, EFRI collected groundwater samples from 10 wells. Prior to the
completion of either purging method a stagnant sample was collected at each location
immediately following purging of the pump tubing. After the collection of the stagnant sample,
the low-flow purging and sampling protocol below was completed. Immediately following the
5
low flow sample collection, routine volume-based, purging techniques in the DWMRC-approved
QAP were completed and samples were collected.
All samples collected during this study were submitted to the analytical laboratories currently
used for the monitoring programs at the Mill. Sample containers, shipping and analysis methods
were consistent with current Mill practices.
The analytical data from the stagnant sample as well as both purging and sampling
methodologies are summarized in Tables 4.1.1. The laboratory analytical data are included as
Tab A.
4.1.1 Field Data QNQC Evaluation for Low Flow Purge
The U.S. EPA recommends the use of adjustable-rate bladder and electric submersible pumps
during low-flow purging and sampling activities. The following procedures were completed
using the existing, dedicated, low-flow, bladder pumps currently used at the Mill for routine
sampling. The dedicated pumps were not moved and the placement within the screened interval
was not adjusted during this study to minimize disturbances during the study and after the
completion of the study. Previous experience at the Mill indicates that moving or disturbing well
pumps adversely impacts the sample data collected after pump disturbances. Minimizing
disturbance is a primary goal of the low-flow method.
The purging and sampling strategy specified in the Low Flow Sampling Plan are as follows:
1. Prepare sampling equipment including calibration of field meters prior to use.
2. Place water level probe in well and record static water level on the field sheet. Do not
remove the water level probe.
3. Begin purging the well at the minimum pumping rate of 100 milliliters per minute
(mL/min). As soon as the pump tubing has been purged, collect a sample of the standing
(stagnant) water in the well. Label this sample as MW-XXST_MMDDYYYY.
4. Slowly increase the pumping rate to no more than 500 mL/min. Monitor and record
drawdown in well (if any).
5. Record data on field sampling sheet. If drawdown exceeds 0.3 feet from static, adjust
flow rate until draw down stabilizes (if possible).
6. For wells screened below the static water level, if the drawdown does not stabilize at a
pumping rate of 100 mL/min, continue pumping until the draw down reaches a depth of
two feet above the top of the well screen. Stop pumping and collect a groundwater
sample once the well has recovered sufficiently to collect the appropriate sample volume.
Document the details of purging, including the purge start time, rate, and drawdown on
the field sheet.
6
7. For wells screened across the static water level, if the draw down does not stabilize at
100 mL/min, continue pumping. However, do not draw down the water level more than
25 percent of the distance between the static water level and pump intake depth. If the
recharge rate of the well is lower than the minimum pumping rate, then collect samples at
this point even though indicator field parameters have not stabilized. Begin sampling as
soon as the water level has recovered sufficiently to collect the required sample volumes.
Allow the pump to remain undisturbed in the well during this recovery period to
minimize the turbidity. Document the details of purging on the field sheet.
8. For wells with stable drawdown, start recording field parameters on the field sheet every
3 minutes. Purging should continue at a constant rate until the parameters stabilize.
Stabilization is considered achieved when three sequential measurements are within the
ranges listed below:
• pH ± 0.1 standard units
• Specific Conductance ± 3%
• Temperature± 3%
• oxidation-reduction potential ("ORP") ± 10 millivolts
• Turbidity± 10% (for values greater than 5 Nephelometric Turbidity Units ("NTUs")
• Dissolved Oxygen ± 10%
Low Flow Well Sampling
1. After specified parameters have stabilized, reduce flow rate on control box to
approximately 100 mL/min.
2. Fill necessary sample bottles. Label sample bottles with a unique sample number (e.g.
MW-OlLF _01012020), time and date of sampling, the initials of the sampler, and the
requested analysis on the label. Additionally, provide information pertinent to the
preservation materials or chemicals used in the sample. Record comments pertinent to the
color and obvious odor. Record sampling information on field sheet.
It is important to note that the field procedures for the low flow purging implemented during this
study were modified from those specified in the Low Flow Sampling Plan to adjust for field
conditions. Modifications are described in detail below and are correlated to the steps for
purging and sampling above. Stabilization of field parameters was used as the end point of the
low flow purging. Low Flow samples were collected as specified below following the
procedures for timing based on stabilization of field parameters.
Modifications are as follows:
All stagnant sample and low flow sample identifications were modified to MW-XX S (stagnant)
and MW -XX LF (low flow) for the purposes of simplification.
7
Step 4 and 5 states that pump rates should be increased to 500 mL/min. If drawdown exceeds 0.3
feet from static, adjust flow rate until drawdown stabilizes (if possible). During this study, the
pump rates were kept at 100 mL/min. so as not to affect the volumetric purge which immediately
followed the low flow sampling. The low flow pump rates were maintained as low as possible to
minimize disturbance in the wells and the amount of water removed.
Low flow purging and sampling procedures for well MW -01 were modified in the field to
minimize affects to the volumetric samples collected immediately following the low flow
process.
MW-01 is screened below the static water level as shown in Table 4.1.1.1. During purging at the
minimum 100 ml/min rate the draw down in MW-01 nevertheless exceeded 0.3 ft. This
exceedance is due to the wells' penetration of materials having some of the lowest hydraulic
conductivities measured onsite.
Based on Step 6, the well should have been purged until the drawdown caused the water level to
reach a depth of two feet above the top of the well screen. During the low flow purging of MW-
01, the well was not pumped until the water level was decreased to the level specified in step 6.
The procedure was modified to prevent the well from going dry during the subsequent
volumetric purge of the well. Purging MW-01 dry during the volumetric purge portion of this
study would yield data that are not comparable to the low flow results or to the historic results
for that well. MW-01 was purged to stabilization and sampled.
Field data sheets and field notes are included in Tab B. A summary of field data are included in
Table 4.1.1.2.
The QA Manager performed a review of field recorded parameters to assess their adherence with
the Low Flow Sample Plan requirements. The assessment involved review of the Field Data
Sheets. Review of the Low Flow Field Data Sheets addresses well purging volumes and the
stability of the following field parameters: specific conductance, pH, temperature, redox
potential, and turbidity.
The review of the field sheets for compliance with the Low Flow Sample Plan requirements
resulted in the observations noted below. The Low Flow Sample Plan requirements specifically
state that field parameters must be stabilized as noted above over at least three consecutive
measurements. This requirement was met except as noted below.
Review of the field sheets indicated that the parameters of specific conductance, pH, DO ( except
MW-39) and ORP achieved stabilization in all wells as specified as above.
As noted above, MW-12 and MW-39 parameter stabilization was not required because the wells
are screened across the static level and the recharge rate was less than the pump rate. Despite
this requirement, both wells were purged in an attempt to achieve stabilization of field
parameters. MW-12 achieved stabilization for all parameters. MW-39 achieved stabilization for
pH, specific conductance, temperature, and ORP. Turbidity and DO did not reach stabilization
8
in MW-39 prior to sampling. Low flow purging and pumping were not continued to prevent the
well from going dry during the subsequent volumetric purge of the well. Purging MW-39 dry
during the volumetric purge portion of this study would yield data that are not comparable to the
low flow results or to the historic results for that well.
Temperature was within 3% in all wells except MW-19. MW-19 did not meet the criteria of±
3% over three consecutive measurements prior to sampling. Temperature measurements in MW-
19 met the criteria for the final two consecutive measurements. This was an inadvertent over
sight and does not affect the usability of the data, because all other parameters had stabilized
indicating adequate purging was completed.
Turbidity did not stabilize in MW-01, MW-18, MW-27, MW-39, and MW-40. As noted above
because of the low recharge rate, MW-39 was not required to meet the criteria for parameter
stabilization and the data are acceptable.
All other parameters in these wells were stable in accordance with the low flow criteria noted
above. This does not affect the usability of the data, because all other parameters had stabilized
indicating adequate purging was completed. . It is important to note that M.J. Barcelona, M.D.
Varljen, R. W. Puls and D. Kaminski, Winter 2005, Ground Water Purging and Sampling
Methods: History vs. Hysteria, Ground Water Monitoring & Remediation 25, no. 1/pp 52-62
does not include turbidity as a stabilization parameter when using the low flow purge
methodology for groundwater sample collection. Turbidity does not appear to be an appropriate
parameter for assessing well stabilization during low flow purging because of the variability in
wells with turbidity greater than 10 NTU. The turbidity measured during the volumetric purge
stabilized rapidly and consistently, while the low flow turbidity measurements were highly
variable. Due to the variability of the low flow turbidity measurements, and the exclusion of
turbidity in the above referenced publication, the lack of turbidity stabilization does not affect the
usability of the low flow samples and the data are considered representative.
Turbidity in perched groundwater wells at the site can be problematic because the Burro Canyon
Formation (which hosts the perched groundwater) contains significant clay (in particular
kaolinite) as a cementing agent. Mobilization of such clays is to be expected during purging and
sampling. However, the significant and variable turbidity encountered during low flow purging
of some wells was unexpected as the methodology was anticipated to produce minimal
disturbance of clays in the formation.
However, turbidity encountered during low flow purging and sampling may result from fine
particulates accumulating in the filter packs surrounding the screens between sampling events.
The mechanism for such accumulation may be the reduction in groundwater pore velocity as
water flows into the higher porosity filter pack and casing (which has 100% porosity). This
reduction in pore velocity may cause fine particulates in naturally turbid groundwater to 'drop
out' in the filter pack. Standard purging may 'wash out' these accumulated particulates resulting
in a lower turbidity sample; while low flow purging may not be sufficient to remove them in a
reasonable amount of time.
9
4.1.2 Field Data QA/QC Evaluation for Volumetric Purge
The QA Manager performed a review of field recorded parameters to assess their adherence with
QAP requirements. The assessment involved review of the Field Data Sheets. Review of the
Field Data Sheets addresses well purging volumes and the stability of the following field
parameters (based upon the purging method chosen): specific conductance, pH, temperature,
redox potential, and turbidity. Stability of field parameters and well sampling techniques are
dependent on the purging technique employed. During review of the pre-sampling depth to
water data, it was observed that sampling personnel consistently recorded depth to water to the
nearest 0.01 foot.
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
The standard or volumetric purging technique used was two casing volumes with stable field
parameters (pH, Conductivity, Redox, temperature and turbidity) except for the following well
that was purged to dryness after 2 casing volumes were removed: MW-23.
Due to the small volume of water present, MW-23 conformed to the QAP requirement for
sampling low yield wells which includes the collection of three field parameters (pH,
conductivity and temperature) immediately prior to and immediately following sample
collection. Stabilization of pH, conductivity and temperature were within the 10% RPD required
by the QAP.
The other field parameters ( conductance, pH, redox potential, DO and temperature) for the wells
were within the required RPD for the volumetric purge sampling.
4.2 Adherence to Mill Sampling SOPs
On a review of adherence by Mill personnel to the existing sampling SOPs for sample collection
and head monitoring, the QA Manager observed that QA/QC requirements established in the
QAP were met and that the SOPs were implemented as required.
Per the Mill QAP, sample containers (stagnant, low flow and volumetric purge) were filled in the
following order:
a) Volatile Organic Compounds ("VOCs"), 3 sample containers, 40 ml each;
b) Nutrients (ammonia, nitrate/nitrite as N), 1 sample container, 250 ml;
10
c) All other non-radiologies (anions, general inorganics, TDS, total cations and total
anions), 2 sample containers, 500 and 250 ml;
d) Gross alpha, 1 sample container, 250 ml, filtered; and
e) Metals, 1 sample container, 250 ml, filtered.
4.3 Field QC Samples
The following field QC samples were generated by Mill personnel and submitted to the
analytical laboratory in order to assess the quality of data resulting from the field sampling
program:
One duplicate sample was collected during quarterly sampling as indicated in Table 3.1.1. The
duplicate sample was sent blind to the analytical laboratory and analyzed for the same
parameters as the samples.
Five trip blanks were provided by AW AL and returned and analyzed with the quarterly
monitoring samples.
Rinsate samples were not collected during this investigation because equipment used during
sample collection was dedicated and did not require decontamination. All wells sampled during
this investigation have dedicated pumps for purging and sampling and as such no rinsate blanks
samples are required. A deionized field blank was not required because equipment
decontamination was not required and deionized water was not used during this sampling event.
4.4 Analyte CompJetene Revjew
Analyses required for the low flow sampling program wells were performed.
4.5 Analytical Data Vilidation
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 Chain of Custody ("COC") and Analytical
Request Record forms for each set of Analytical Results, follow the analytical results under Tab
A. Review of the laboratory QA/QC information is provided under Tab C.
The QAP and GWDP identify the data validation steps and data quality control checks required
for the groundwater monitoring program. Consistent with these requirements, the QA Manager
completed the following evaluations: a field data QA/QC evaluation, a receipt temperature
check, a holding time check, an analytical method check, a reporting limit check, a trip blank
check, a QA/QC evaluation of routine sample duplicates, a QA/QC evaluation of accelerated
sample duplicates, a gross alpha counting error evaluation and a review of each laboratory's
reported QA/QC information. Each evaluation is discussed in the following sections. Data
check tables indicating the results of each test are provided under Tab C.
11
4.5.1 Holding Time Evaluation
QAP Table 1 identifies the method holding times for each suite of parameters. Sample holding
time checks are provided under Tab C. The samples were received and analyzed within the
required holding time.
4.5.2 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
C. The samples were received within the required temperature limit.
As noted in Tab C, 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.
4.5.3 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 C. The review
indicated that the samples were analyzed in accordance with Table 1 of the QAP.
4.5.4 Reporting Limit ( "RL ") 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 e. The analytes were measured and
reported to the required RLs except that several sets of sample results had the RL raised for at
least one analyte due to matrix interference and/or sample dilution as noted in Section 5.4.9. In
all cases the reported value for the analyte was higher than the increased RL.
4.5.5 Trip Blank Evaluation
The trip blank results were reviewed to identify any voe sample contamination which is the
result of sample handling and shipment. Trip blank evaluations are provided in Tab C. The trip
blank results associated with the samples were all nondetect for voes except as noted below.
Four of the five trip blanks had low level detections for tetrahydrofuran ("THF"). The trip
blanks that showed positive results were in analytical batches 2010711 (3.89 ug/L THF),
2010745 (4.71 ug/L THF), 2010767 (4.64 ug/L THF), and 2010938 (4.51 ug/L THF).
The QAP states that a non-conformance for trip blanks exists when the contaminant levels in the
samples are not an order of magnitude greater than the blank result. The sample results in
analytical batches 2010547 and 2010938 were all nondetect for THF. The samples in 2010711
and 2010938 were not an order of magnitude greater than the trip blank results, however, since
12
the samples were nondetect, they were less than an order of magnitude of the trip blank
concentrations. The detections in the trip blanks in analytical batches 2010711 and 2010938 do
not affect the usability of the data because the sample results were nondetect for THF and this
indicates that the samples were not contaminated with THF during shipping.
The sample results for MW-01 STD and MW-12 STD in analytical batch 2010745 showed low
level THF results of 7.20 ug/L and 3.15 ug/L respectively. The other five samples in that
analytical batch were nondetect for THF. All of the voe samples in analytical batch 2010745
were shipped in the same cooler. The inconsistency in the sample results indicates that the THF
in the trip blanks is not the result of contamination during shipping because not all of the samples
showed detections of THF. While the results are non-compliant with the QAP requirement
above, the low-level THF does not affect the usability of the data for two reasons: 1) EFRI
believes the trip did not cause contamination, but if contamination was the cause of the
detections, higher sample results would provide a more conservative interpretation of the sample
data (higher than actual values and 2) MW-01 STD and MW-12 STD historically had low level
detections of THF due to the procedures used during installation which included glued casing
joints inside the wells.
The sample results for MW-01 S and MW-01 LF in analytical batch 2010767 showed THF
detections of 559 ug/L and 11.1 ug/L respectively. The MW-01 S sample met the QAP
requirement that the sample results be greater than an order of magnitude of the trip blank
results. The MW-01 LF sample did not meet the QAP requirements. The other six samples in
that analytical batch were nondetect for THF. All of the voe samples in analytical batch
2010767 were shipped in the same cooler. The inconsistency in the sample results indicates that
the THF in the trip blanks is not the result of contamination during shipping because not all of
the samples showed detections of THF. While the results are non-compliant with the QAP
requirement above, the low-level THF does not affect the usability of the data for two reasons: 1)
EFRI believes the trip did not cause contamination, but if contamination was the cause of the
detections, higher sample results would provide a more conservative interpretation of the sample
data (higher than actual values and 2) MW-01 historically reports low level detections of THF
due to the procedures used during installation which included glued casing joints inside the
wells.
In 2013, EFRI conducted a review of THF concentrations in several wells at the Mill. THF was
noted in the original wells installed at the Mill. EFRI concluded that the presence of THF in the
oldest wells on the site was the result of glued casing joint well construction methodology.
Glued casing joints were acceptable and standard practice for well construction in the 1980s. By
letter dated January 7, 2014, DWMRe concurred that the source of THF did not appear too be
due to any Mill activities or operations. DWMRe noted it appeared that the THF was likely due
to well construction with glued joints.
The QAP specifies that if the blank non-conformance is limited in scope and nature the QA
Manager will:
1. Review the data and determine the overall effect to the data quality,
13
2. Notify the laboratory of the discrepancy (if it is a laboratory generated blank), and
3. Request the laboratory review all analytical results for transcription and calculation
errors, and (for laboratory generated blanks)
4. If the samples are still within holding time, the QA Manager may request the laboratory
to re-analyze the affected samples.
As a result of the trip blank detections, the QA Manager contacted the laboratory and requested
verification of the results through recalculation. The laboratory noted no data calculation errors.
The QA Manager has determined there are no adverse effects to the usability of the data as noted
above. The samples were out of holding time and could not be reanalyzed. Finally the QA
Manager requested the laboratory look into the trip blank detections to determine the cause and
corrective action. The laboratory investigation is ongoing.
4.5.6 QA/QC Evaluation for Routine Sample Duplicates
Section 9.1.4 a) of the QAP states that RPDs will be calculated for the comparison of duplicate
and original field samples. The QAP acceptance limits for RPDs between the duplicate and
original field sample is less than or equal to 20% unless the measured results are less than 5
times the detection limit. This standard is based on the EPA Contract Laboratory Program
National Functional Guidelines for Inorganic Data Review, February 1994, 9240.1-05-01 as
cited in the QAP. The RPDs are calculated for the duplicate pairs for all analytes regardless of
whether or not the reported concentrations are greater than 5 times the required detection limits;
however, data will be considered noncompliant only when the results are greater than 5 times the
required detection limit and the RPD is greater than 20%. The additional duplicate information
is provided for information purposes.
Field duplicate sample results were assessed as required by the SOP. Duplicate results were
within the acceptance limits specified in the QAP except for fluoride in MW-40 S/MW-70 Sand
MW-40 LF/MW-70 LF. 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. Field
duplicate results are shown in Tab C.
4.5. 7 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 radiologic sample results met the counting error requirements specified
in the QAP except as noted in Tab C. The results for MW-23 STD, MW-40 LF, MW-40 STD,
MW-70 LF, MW-70 STD (MW-70 is a duplicate of 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; however, MW-40, and MW-70
14
(duplicate of MW-40) do not have GWCLs and this second level check cannot be performed.
MW-23 STD passed the secondary check. The results are usable for the intended purpose and
there is no adverse effect on the data.
Section 9.4 of the QAP also requires a comparability check between the sample and field
duplicate sample results utilizing the formula provided in the text.
All of the radiologic duplicates were within acceptance limits. Field duplicate results are shown
in Tab C.
4.5.8 Other Laboratory QA/QC
Section 9.2 of the QAP requires that the laboratory's QA/QC Manager check the following items
in developing data reports: (1) sample preparation information is correct and complete, (2)
analysis information is correct and complete, (3) appropriate analytical laboratory procedures are
followed, (4) analytical results are correct and complete, (5) QC samples are within established
control limits, (6) blanks are within QC limits, (7) special sample preparation and analytical
requirements have been met, and (8) documentation is complete. In addition to other laboratory
checks described above, EFRI's QA Manager rechecks QC samples and blanks (items (5) and
(6)) to confirm that the percent recovery for spikes and the relative percent difference for spike
duplicates are within the method-specific required limits, or that the case narrative sufficiently
explains any deviation from these limits. Results of this quantitative check are provided under
Tab C. The lab QA/QC results from both GEL and AW AL samples for compounds regulated
under the GWDP met these requirements.
The check samples included at least the following: a method blank, a laboratory control spike
("LCS"), a matrix spike ("MS") and a matrix spike duplicate ("MSD"), or the equivalent, where
applicable. It should be noted that:
• Laboratory fortified blanks are equivalent to LCSs.
• Laboratory reagent blanks are equivalent to method blanks.
• Post digestion spikes are equivalent to MSs.
• Post digestion spike duplicates are equivalent to MSDs.
• Laboratory Duplicates are equivalent to MSDs.
The qualifiers, and the corresponding explanations reported in the QA/QC Summary Reports for
the check samples for the analytical methods were reviewed by the QA Manager.
The QAP, Section 8.1.2 requires that a MS/MSD pair be analyzed with each analytical batch.
The QAP does not specify acceptance limits for the MS/MSD pair, and the QAP does not specify
that the MS/MSD pair be prepared on EFRI samples only. Acceptance limits for MS/MSDs are
set by the laboratories. The review of the information provided by the laboratories in the data
packages verified that the requirements in the QAP to analyze a MS/MSD pair with each
analytical batch were met. While the QAP does not require it, the recoveries were reviewed for
15
compliance with the laboratory established acceptance limits. The QAP does not require this
level of review and the results of this review are provided for information only.
The information from the Laboratory QA/QC Summary Reports indicates that the MS/MSDs
recoveries and the associated RPDs for the samples were within acceptable laboratory limits for
the regulated compounds except as indicated in Tab C. The data recoveries and RPDs which are
outside the laboratory established acceptance limits do not affect the quality or usability of the
data because the recoveries and RPDs above or below the acceptance limits are indicative of
matrix interference most likely caused by other constituents in the samples. Matrix interferences
are applicable to the individual sample results only. The requirement in the QAP to analyze a
MS/MSD pair with each analytical batch was met and as such the data are compliant with the
QAP.
The QAP specifies that surrogate compounds shall be employed for all organic analyses but the
QAP does not specify acceptance limits for surrogate recoveries. The information from the
Laboratory QA/QC Summary Reports indicates that the surrogate recoveries for the samples
were within acceptable laboratory limits for the surrogate compounds.
The information from the Laboratory QA/QC Summary Reports indicates that the LCS
recoveries for the samples were within acceptable laboratory limits.
The QAP, Section 8.1.2 requires that each analytical batch shall be accompanied by a method
blank. The analytical batches routinely contain a blank, which is a blank sample made and
carried through all analytical steps. For the Mill samples, a method blank was prepared for the
analytical methods. Per the approved QAP, contamination detected in analysis of method blanks
will be used to evaluate any analytical laboratory contamination of environmental samples. The
QAP states that non-conformance conditions will exist when contaminant levels in the
samples(s) are not an order of magnitude greater than the blank result. The method blank results
were nondetect.
Method blank results are included in Tab A.
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 samples outside
of the laboratory established acceptance limits are included in Tab C. The results outside of the
laboratory established acceptance limits do not affect the quality or usability of the data because
the RPDs above the acceptance limits are indicative of non-homogeneity in the sample matrix.
Matrix affects are applicable to the individual sample results only.
The information from the Laboratory QA/QC Summary Reports indicates that there was a high
Continuing Calibration Verification ("CCV") recovery for chloromethane in analytical batches
2010711 and 2010868. The high CCV does not affect the usability of the data because all results
16
for chloromethane were non-detect. The data were flagged in accordance with the changes
specified in EPA Method 8260D. The data are usable and are not adversely affected by the high
CCV.
4.5.9 TDS Results
TDS results for MW-01 STD, MW-12 STD, and MW-14 STD, were collected as required,
however, due to a laboratory instrument issue the data are likely biased. The results for MW-01
STD are likely biased low and the results for MW-12 STD and MW-14 STD are likely biased
high. The data are usable for routine compliance reporting, but may not provide meaningful
comparisons to the low flow results.
5.0 DATA ANALYSIS AND STATISTICAL METHODS
Data analysis consisted of:
1) Identifying and tabulating (in a summary table) analytes that were detected by one method
but not another, and summing up total analyte detections by low flow and standard methods;
2) Taking the ratios of analytical results by the various methods (excluding THF results and
data pairs consisting of one or both non-detect results[ see Section 4.4.5 for a detailed
discussion of THF souces]) and comparing the averages of these ratios (specifically the
ratios of standard to low flow [Std/LF]; stagnant to low flow [Stag/LF]; and standard to
stagnant [Std/Stag]);
3) Dividing the analytical results into three groups consisting of major ions; trace metals; and
'lumped' parameters (TDS, total cations and total anions);
4) Examining for each group the RPDs between standard and low flow results;
5) Taking the natural log of the analytical results (and when needed, assigning to non-detect
results values consisting of the log of half the respective detection limits);
6) Preparing scatterplots for each group of logged analytes that primarily compare the results
for standard and low flow (excluding results that were non-detect by both methods; and, for
data pairs consisting of a detection by one method and a non-detection by the other,
replacing the non-detect by a value of the log of half the detection limit);
7) Computing the linear regression correlation coefficients for the data pairs displayed in the
scatterplots;
8) For each analytical group computing the average concentration for each logged analyte
(excluding non-detects);
9) Performing t-tests on these averages to determine whether the averages were statistically
equivalent.
10) Comparing DO results for standard and low flow and preparing scatterplots of iron and
uranium concentrations vs DO (with iron considered the most redox-sensitive metal), and
ORPvsDO.
The results of the data analysis generally show that there is little difference between standard and
low flow analytical results (or between stagnant and low flow or standard and stagnant analytical
results); because the focus of this test is to compare standard purging and sampling to low flow
17
purging and sampling methods, the following discussion of results focuses primarily on the
comparison of standard and low flow methods.
As discussed above, analytes were grouped into major ions; trace metals; and 'lumped' analytes.
Major ions consist of the following: ammonia, bicarbonate, carbonate, calcium, chloride,
fluoride, magnesium, nitrate, potassium, sodium and sulfate. Trace metals consist of the
following: arsenic, beryllium, cadmium, chromium, cobalt, copper, iron, lead, manganese,
mercury, molybdenum, nickel, selenium, silver, thallium, tin, uranium, vanadium and zinc.
Finally 'lumped' analytes consist of TDS, total cations and total anions. Three of the standard
sample TDS results (for wells MW-01, MW-12, and MW-14) are suspect and are called out
when included in the analyses.
5 .1 Detections
Trace metals arsenic, chromium, lead, mercury, silver and vanadium were not detected in any
sample; and the only organic compound detected was THF. THF was detected only in MW-01
and MW-12, the oldest wells, which have glued casing joints; THF in these wells is attributed
entirely to leaching from the casing joint glue.
With regard to detections in standard and low flow samples: analytes may be detected at a
particular well in the low flow samples but not in the standard samples; and analytes may be
detected at a particular well in the standard samples but not in the low flow samples. Tables 5.1.1
and 5.2.1 summarize these results.
As shown in Table 5.1.1 there were 9 instances where an analyte was detected in the low flow
sample but not the standard sample; and there were 7 instances where an analyte was detected in
the standard sample but not the low flow sample; and 9 of the 16 total instances occurred in
MW-40 samples. If the MW-40 sample results are not included, there are 4 instances where an
analyte was detected in the standard but not the low flow sample; and only 3 instances where an
analyte was detected in the low flow but not the standard sample. Overall, excluding THF, there
were 137 total detections using low flow and 135 total detections using standard sampling
methods (Table 5.2.1). These numbers are nearly identical (within 1.5 % ) showing essentially no
difference between the two methods.
Generally similar behavior is evident when comparing low flow and stagnant; and stagnant and
standard results (Table 5.1.1). Detections in some cases occur with standard but not stagnant, and
with stagnant but not standard; and detections in some cases occur with low flow but not
stagnant, and with stagnant but not low flow.
5.2 Analyte Ratios and RPDs
Table 5.2.1 summarizes analytical results for low flow and standard samples (grouped as
discussed above) and displays relative percent differences (RPDs) for low flow and standard
sample results. Except for nitrate and ammonia, most of the analytical results for detectable
major ions (and for TDS, total cations and total anions) using the two methods agree within a
18
RPD of 20%, consistent with typical sampling and analytical error; and the largest differences
typically occur in the MW-40 samples. Larger RPDs for nitrate and ammonia are likely the result
of concentrations that are close to detection limits.
In contrast to major ions, differences in detectable trace metals concentrations obtained by low
flow and standard methods are more often greater than 20%. Similarly to nitrate and ammonia,
relatively larger RPDs for trace metals are likely the result of concentrations that are close to
detection limits. RPDs for major ions will be discussed in more detail in Section 5.3.
Table 5.2.2 summarizes analytical results for low flow and standard samples (grouped as
discussed above) and displays ratios for low flow and standard sample results for data pairs
(except THF) in which analytes were detected by both methods. Ratios of standard to low flow
analytical results indicate little or no bias towards either method. Considering all low flow and
standard method concentration data pairs (except THF) in which analytes were detected by both
methods: the overall average ratio of the standard to low flow result is approximately 0.97
indicating almost no bias on average. Similarly (not shown on Table 5.2.2), the overall average
ratio of stagnant to low flow is 1.04 and the overall average ratio of standard to stagnant is 1.03,
also indicating almost no bias on average.
Of note are the MW-39 ratios shown in Table 5.2.3: Stag/LF=0.99; whereas Std/LF=0.89 and
Std/Stag=0.92. These ratios suggest essentially no difference between the MW-39 stagnant and
low flow samples.
5.3 Major Ion and Key Indicator Parameter
Logged major ion (including nitrate and ammonia) low flow and standard concentration data
have a high correlation coefficient (r2 = 0.95); and, as shown in the scatterplot (Figure 5.3.1),
because the best fit line is nearly coincident with the 1: 1 line, there is little or no bias, indicating
that one method is about as good as the other. Only nitrate and ammonia deviate substantially
from the 1: 1 line (Figure 5.3.2); and key indicator parameters chloride, fluoride, sulfate and
uranium plot very close to the 1: 1 lines showing little or no obvious bias (Figure 5.3.3). Scatter
in these plots, particularly for nitrate and ammonia, is likely the result of the detected
concentrations being near method detection limits.
Logged major ion (including nitrate and ammonia) stagnant and low flow concentration data also
have a high correlation coefficient (r2 = 0.95); as do major ion (including nitrate and ammonia)
stagnant and standard concentration data (r2 = 0.91). In both these cases, as with the correlation
between low flow and standard concentration data, little bias as shown in the scatterplots
(Figures 5.3.4 and 5.3.5), as best fit lines are nearly coincident with the 1: 1 lines.
With regard to key indicator parameter chloride (Cl), fluoride (F), sulfate (S04) and uranium (U)
concentrations: Cl shows no bias (is higher in half the low flow samples and higher in half the
standard samples, and differences in all but one are within a RPD of 20% ); F is higher in 7 of the
low flow samples and higher in 3 of the standard samples (and differences in half are within a
RPD of 20% ); S04 is higher in all the low flow samples (however differences in all but one are
19
within a RPD of 20% ); and U is higher in 6 of the standard samples and 3 of the low flow
samples, non-detect by both methods in the remaining sample, and differences in nearly half are
within a RPD of 20%.
For the major ions (except nitrate and ammonia) the percentages of low flow and standard
sample results that agree within a RPD of 20% are: 80% for bicarbonate; 100% for calcium; 90%
for chloride; 50% for fluoride; 90% for magnesium; 80% for potassium; 90% for sodium; and
90% for sulfate.
For the major ions (except ammonia), the proportion of sample results that were higher in the
low flow compared to the standard samples are: 60% for bicarbonate (but as noted above, 80%
are within a RPD of 20% ); 30% for calcium ( and as noted above all were within a RPD of 20% );
50% for chloride (but as noted above, 90% were within a RPD of 20% ); 70% for fluoride (but as
noted above, 50% were within a RPD of 20%); 40% for magnesium (and as noted above, 90%
were within a RPD of 20%); 0% for nitrate (all results higher for standard); 40% for potassium
(two were equal, and as noted above, 80% were within a RPD of 20% ); 80% for sodium (but as
noted above, 90% were within a RPD of 20% ); and 100% for sulfate (but as noted above, 90%
were within a RPD of 20% ).
Excluding non-detects, the average of the logged stagnant, low flow and standard major ion
concentrations are 3.781, 3.797 and 3.795, respectively. Not surprisingly, t-test comparisons of
these mean values show no statistically significant differences between low flow and standard;
stagnant and low flow; or stagnant and standard; p values ranging from 0.49 to 0.50 are not even
close to the 0.05 or less needed to reject the null hypotheses that the averages are statistically the
same. (Table 5.3.1)
5 .4 Trace Metals
In contrast to major ions, differences in detectable trace metals concentrations obtained by low
flow and standard methods are more often greater than 20%. Larger 'scatter' compared to major
ions is likely due to concentrations that are in more cases closer to detection limits. In some
cases, generally higher concentrations (such as for uranium and selenium) are obtained from the
standard sampling; and in others (for example cadmium, cobalt and manganese) generally higher
concentrations are obtained using low flow. Of note is that all selenium concentrations are higher
in the standard samples.
Figure 5 .4.1 is a scatterplot of the log of all standard trace metals versus (vs) the log of all low
flow trace metals concentrations. As indicated, a relatively high correlation coefficient (r2) of
0. 77 is obtained and there is little divergence between the best fit and 1: 1 lines. Although there is
a slight bias toward the low flow results, the plot shows that one method is about as good as the
other. Scatter for many analytes is likely in large part the result of the detected concentrations
being near method detection limits.
Figure 5.4.2 is a scatterplot of logged concentrations of specific trace metals. As indicated, while
there is some scatter about the 1: 1 line, little bias toward either low flow or standard is evident.
20
Figures 5.4.3 and 5.4.4 are scatterplots of: the log of all stagnant trace metals vs the log of all
low flow trace metals concentrations; and the log of all stagnant vs the log of all standard trace
metals concentrations, respectively. As indicated, correlation coefficients (r2) of 0.94 and 0.74
are obtained, respectively, and little bias is evident when comparing the best fit lines to the 1: 1
lines.
Comparing the low flow to standard trace metals concentrations for pairs having detections by
both methods indicates that: beryllium, detected only in MW-39, was higher in the low flow
sample; cadmium by low flow was higher in one sample and lower in one sample; cobalt by low
flow was higher in the one sample having detections by both methods; copper, detected only in
MW-39 was higher in the low flow sample; iron by low flow was higher in 2 samples and lower
in one sample; manganese by low flow was higher in 2 samples, lower in one sample, and nearly
identical in one sample; nickel, detected only in MW-39 was higher in the low flow sample;
selenium by low flow was lower in 4 samples, higher in none; thallium by low flow was lower in
2 samples; uranium by low flow was lower in 6 samples and higher in 3 samples; and zinc by
low flow was higher in 2 samples (but within 20% in both).
Excluding non-detects, the average of the logged stagnant, low flow and standard trace metals
concentrations are -3.15, -3.05 and -2.87, respectively. T-test comparisons of these mean values
show no statistically significant differences between low flow and standard; stagnant and low
flow; or stagnant and standard. p values ranging from 0.30 to 0.43 are not even close to the 0.05
or less needed to reject the null hypotheses that the averages are statistically the same. (Table
5.4.1)
An important result of the major ion and trace metals results is that the low flow and standard
methods are about equally good; however the slight bias toward higher concentrations of the key
indicator parameter uranium suggests that the standard method may be more conservative for
purposes of sampling at the Mill.
5.5 TDS, Total Cations and Total Anions
Logged 'lumped' analyte (TDS, total cation and total anion) low flow and standard concentration
data have a high correlation coefficient (r2 = 0.99) and, as shown in the scatterplot (Figure 5.5.1),
because the best fit line is nearly coincident with the 1: 1 line, there is little or no bias, indicating
that one method is about as good as the other. Suspect TDS data are distinguished in Figure
5.5.1.
Logged TDS, total cation and total anion (including nitrate and ammonia) stagnant and low flow
concentration data also have a high correlation coefficient (r2 = 0.99); as do major ion (including
nitrate and ammonia) stagnant and standard concentration data (r2 = 0.99). In both these cases, as
with the correlation between low flow and standard concentration data, little or no bias is shown
in the scatterplots (Figures 5.5.2 and 5.5.3), as best fit lines are nearly coincident with the 1: 1
lines. Suspect TDS data are distinguished in Figure 5.5.3.
21
For TDS, total cations and total anions, the percentages of low flow and standard sample results
that agree within a RPD of 20% are: 90% for total anions; 90% for total cations; 60% for TDS
(57% for reliable TDS results); and 90% for calculated TDS.
For TDS, total cations and total anions, the proportion of sample results that were higher in the
low flow compared to the standard samples are: 90% for total anions (but as noted above, 90%
were within a RPD of 20% ); 90% for total cations (but as noted above, 90% were within a RPD
of 20% ); 60% for TDS (70% for reliable TDS results [but as noted above, 57% were within a
RPD of 20%]; and 100% for calculated TDS (but as noted above, 90% were within a RPD of
20%).
5.6DO
Field DO readings are higher using low flow in half the tested wells; and higher using the
standard method in the remaining half (Table 5.6.1) suggesting there is little or no bias. DO is
higher on average in the standard samples compared to low flow primarily due to the MW-40
results; the averages would be nearly identical if MW-40 is not considered ( 50% for Std and 49%
for LF). However, the standard purging and sampling method is only one of many factors
resulting in high DO in site wells. The much smaller DO obtained at MW-40 by low flow (13.3
% saturation) compared to standard (107% saturation) may result from stratification in the water
column resulting from the proximity of MW-40 to the formerly used southern wildlife pond. The
low flow sample may be more representative of the deeper water whereas the standard sample
may be more representative of the entire water column, including shallow water that consists
primarily of past seepage from the southern wildlife pond.
Other factors expected to enhance DO in perched groundwater near monitoring wells, as
discussed in EFRI (2020), include: low permeability and consequent low rates of perched
groundwater flow; and well screens extending into the vadose zone. The impacts of these
particular conditions, which both increase oxygen transport to groundwater near the wells, are
enhanced in wells having small saturated thicknesses. Furthermore, wells in close proximity to
formerly used unlined wildlife ponds (such as MW-19 and MW-40) are expected to receive
water having high background DO concentrations.
Therefore, it is expected that groundwater in the vicinities of many wells would have enhanced
DO even without the additional DO that may be added as a result of fluctuations caused by
standard purging and sampling.
As shown in Figures 5.6.1 and 5.6.2 there is no apparent relationship between DO and iron
(expected to be the most redox-sensitive trace metal) and as shown in Figure 5.6.3 there is no
apparent relationship between DO and key indicator parameter uranium, suggesting that
increased DO is not impacting trace metals results. Furthermore, Figure 5.6.4 shows no apparent
relationship between ORP and DO, consistent with the apparent lack of dependence of redox-
sensitive iron concentrations on DO measured in the wells.
22
That enhanced DO near perched wells has no apparent impact on concentrations of trace metals
is consistent with a generally aerobic perched zone. That perched groundwater is likely to be
generally aerobic (with background DO concentrations on the order of 0.5 mg/L to 1 mg/L at
most locations distant from perched monitoring wells) is consistent with the persistence of the
perched nitrate and chloroform plumes at the site. Both nitrate and chloroform are expected to
degrade rapidly under anaerobic conditions; yet they are both degrading slowly, indicating there
is sufficient background DO to suppress anaerobic degradation processes. Most degradation is
likely occurring within locally anaerobic 'pockets'. However, background DO concentrations
sufficient to suppress anaerobic degradation processes are also expected to be sufficient to
impact trace metals concentrations at locations distant from the monitoring wells because these
background DO concentrations are orders of magnitude larger than the trace metals
concentrations. Therefore, because trace metals are expected to have already been impacted by
background oxygen at distance from the wells, increases in DO near the wells is likely to have
little additional impact.
5.7 Discussion
As indicated by the above analysis, there is little difference in analytical results obtained by
standard and low flow methods. Although the analysis shows that the low flow and standard
methods are about equally good, the slight bias toward higher concentrations of the key indicator
parameter uranium suggests that the standard method may be more conservative for purposes of
sampling at the Mill.
The analysis also provides little or no evidence that DO is impacting analytical results. As
discussed above (Section 5.6), the perched groundwater is likely to be generally aerobic and little
additional impact is expected if DO concentrations increase near wells.
While standard sampling nearly guarantees that samples representative of the entire saturated
thickness are obtained, there is evidence that low flow methods may not provide samples that are
as representative as those obtained by standard purging and sampling. The nearly identical
sample results obtained by stagnant and low flow methods at MW-39 is the most compelling
evidence. It appears likely that the similarity in low flow and stagnant sample results is caused
by the relatively low permeability of the well (1.76 x 10-5 centimeters per second), suggesting
that very little fresh formation water entered the well during low flow purging.
In addition, the much smaller DO obtained at MW-40 by low flow (13.3 % saturation) compared
to standard (107% saturation) may result from stratification in the water column resulting from
the proximity of MW-40 to the formerly used southern wildlife pond. The low flow sample may
be more representative of the deeper water whereas the standard sample may be more
representative of the entire water column, including shallow water that consists primarily of past
seepage from the southern wildlife pond.
To the extent that stratification of the water column occurs, standard sampling methods are the
most likely to minimize such impacts on sampling results.
23
6.0 CONCLUSIONS
Because of the similarity in the results obtained by standard and low flow methods, and the
apparent lack of impact of DO on analytical results, there is no compelling reason to change
purging and sampling methods at the Mill. Changing the sampling methodology would require
the undesirable re-establishment of background conditions for each well. In addition, such a
change could cause unanticipated changes in groundwater chemistry near each well that could
result in at least temporary trends in analyte concentrations that are unrelated to any potential site
impacts.
Furthermore, low flow methods may not yield samples representative of the entire water column
in low permeability wells (such as MW-01, MW-03A, MW-05, MW-19, MW-20, MW-22, MW-
23, MW-28, MW-37 and MW-39). Low permeability wells that also have small saturated
thicknesses (such as MW-3A) would likely not be compatible with low flow methods. Therefore
it would be necessary to continue to purge low permeability small saturated thickness wells dry
and collect samples after sufficient recovery. However, the differences between currently
employed standard methods for some wells and the purging dry of very low permeability small
saturated thickness wells is much smaller than the difference between employing low flow for
some wells and purging dry very low permeability small saturated thickness wells. Adopting low
flow methods for some of the wells would result in three different sampling methodologies at the
Mill; low flow for some MW-series wells; purging small saturated thickness low permeability
wells dry; and standard methods for nitrate and chloroform program wells. Therefore, continuing
to use current sampling methodologies will minimize any bias that could result from adopting
less uniform methodologies.
24
7.0 REFERENCES
Dames and Moore, 1978. White Mesa Uranium Project, San Juan County, Utah. For Energy
Fuels Nuclear, Inc. January 30, 1978.
EFRI (2020). White Mesa Uranium Mill Low Flow Sampling Plan, State of Utah Groundwater
Discharge Permit no. UGW370004. July 20, 2020.
HydroGeoChem (HGC), 2011. Redevelopment of Existing Perched Monitoring Wells. White
Mesa Uranium Mill Near Blanding, Utah. September 30, 2011.
HOC, 2018. Hydrogeology of the White Mesa Uranium Mill and Recommended Locations of
New Perched Wells to Monitor Proposed Cells 5A and SB. July 11, 2018.
Kirby, 2008. Geologic and Hydrologic Characterization of the Dakota-Burro Canyon Aquifer
Near Blanding, San Juan County, Utah. Utah Geological Survey Special Study 123.
M.J. Barcelona, M.D. Varljen, R. W. Puls and D. Kaminski, Winter 2005, Ground Water Purging
and Sampling Methods: History vs. Hysteria, Ground Water Monitoring & Remediation 25, no.
1/pp 52-62
TITAN, 1994. Hydrogeological Evaluation of White Mesa Uranium Mill. Submitted to Energy
Fuels Nuclear.
United States Environmental Protection Agency, 2002, Ground-Water Sampling Guidelines for
Superfund and RCRA Project Managers, Ground Water Forum Issues Paper, Yeskis and Zavala.
United States Environmental Protection Agency, 1996, Ground Water Issue, Low-Flow
(Minimal Drawdown) Ground-Water Sampling Procedures, Puls and Barcelona.
United States Environmental Protection Agency, Region 1. 2017. EQA SOP-GW4 Region 1
Low-Stress (Low-Flow) SOP. Revised September 19, 2017.
25
TABLES
Table 3.0.1
Non-Pumping Wells Sampled Duri11g Low Flow Purging and Sampling Program
UTME UTMN Feet Vadose
Well (meters) (meters) Screen1'2
MW-01 632049 4156277 -29.2
MW-12 631228 4154733 23.2
MW-14 631683 4154278 12.1
MW-18 632293 4156108 -32.2
MW-19 632687 4155914 -36.7
MW-23 631056 4154775 4.1
MW-27 632059 4155532 13.6
MW-31 632096 4154832 -1.3
MW-39 632221 4153396 0.8
MW-40 632566 4153638 8.2
range NA NA -37 to 23
Notes:
1 nef?ative vadose screen length = depth of submerf?ence of top of screen
2'3 calculated.from Q4 2019 data
4 emfs = centimeters per second
Feet Hydraulic
Saturated Conductivity
Thickness3 (cmls)4
47.2 7.70E-07
7.8 6.6IE-05
18.9 3.88E-04
66.9 2.90E-04
79.2 1.70E-05
13.7 2.30E-07
33.4 8.20E-05
58.3 7. lOE-05
33.7 1.76E-05
38.8 1.26E-04
8 to 79 2.3e-7 to 3.9e-4
Well
MW-01
MW-12
MW-14
MW-18
MW-19
MW-23
MW-27
MW-31
MW-39
MW-40
MW-70 (duplicate of
MW-40)
Notes:
Sample Date
10/21/2020
10/20/2020
10/19/2020
10/21/2020
10/20/2020
10/20/2020
10/21/2020
10/19/2020
10/22/2020
10/22/2020
10/22/2020
Table 3.1.1
Samples Collected
Stagnant Field Low Flow
Sample ID Sample ID
MW-01 S MW-01 LF
MW-12 S MW-12LF
MW-14 S MW-14LF
MW-18 S MW-18 LF
MW-19 S MW-19LF
MW-23 S MW-23 LF
MW-27 S MW-27 LF
MW-31 S MW-31 LF
MW-39 S MW-39 LF
MW-40S MW-40LF
MW-70S MW-70LF
1 neJ?ative vadose screen lenJ?th = depth of submerJ?ence of top o_f screen
2·3 calculated.from Q4 2019 data
4 cm/s = centimeters per second
Standard Field Sample ID
MW-01_10212020
MW-12_10202020
MW-14_10192020
MW-18_10212020
MW-19_10202020
MW-23_10202020
MW-27 _10212020
MW-31_10192020
MW-39_10222020
MW-40_10222020
MW-70_10222020
Table 4.1.1 Analytical Data Summar 1
't r MW~l Mw-iz~ I • M·W-14. I MW..U _-_-., MWJ9 --MW-23 . ""*I MW ... 27 '.'=l •-I .. , • {l\fW;Jl -,. · ·:. '---iMWr39 ... -, .~ -~ ' MW'liilQ ... -"'" --' ... -,._
s·---1 iLF'. STD -s .. LF STD s LF S'l'D ,.s .. :. LF S'tD s LF STD · S_ t;F $TD s . ;Lt' ·ST0·1• :\, s . LF STf>., :--iS?~' ~!LF "! <15:EU ~·'1 ·'.,d.: ..l.LJC..""!_ •"')111 u ~
'.IParameter __ . muc. Re$g}t-ReJu]l Result Result ReSlllt Re$Ull Result Result Result Result Result Result Result I Result. RtlSiilt Result .Result Result Result lletult Result Remit' . Result Retu)f -·,·· •.. Rellllt' ,Result, ..,.r-.....owc ,.Kl lit __,., ..... -~ ....
·--:·.'-"~\'QC, ··;;,~
-t .'1.:JliiOOfime1 F~ k µg/L ----------------------------------------------------
· ;.' · :A@tc>ne~..-,.: U!!/L ----_,.,. -------------------------------------------
~ ' ~ llem.ene'.: ~ · . · ug/L ------------------------------------------------
-climhn tetni&loride, -u11:/L --------------------------------------------------. ,Chlbl'0f6nn·1e -, -u11:/L --------------.. -------· ---------· -------------
.... Chleromethane ug/L -----·---------------·------------------· ------·-·---
MethvJ~e,Qltlo.rid.e u11:/L ------------------------·-----------------------
Naohtharene u11:/L --------------· -----· --·----.. --------------
Tetrahvdrofuran -µg/L 559 11.1 7.20 --3.15 --.. -· ----------------------.. ----.. ~ TQlu'Cne-s µg/L -----· -------------------· --------------------, Xvlenes ... Te_tal µg/L -----.. --------------·---· -----· --.. ----------..
Inonranic:s-. __
Ammofila;f aa Nl mg/L 0.300 0.150 0.109 -.. ---·-0.112 0.141 0.134 -· -.. ---.. -· 0.315 ---.. -·-0.378 0.336 0.249 1.05 0.684 -
Bfoacbonate las QlC03} mg/L 270 262 252 362 352 372 384 386 422 388 390 396 260 244 218 292 292 272 596 324 312 191 194 202 7.20 6.60 -· 732 730 266
Chloride --mg/L 21.0 20.2 18.2 60.6 60.7 65.1 21.7 21.5 19.2 42.7 39.9 43.8 27.8 27.5 29.4 7.38 7.38 6.59 24.0 31.0 32.0 368 370 345 36.5 36.4 36.2 22.5 27.4 35.6
llluorid~ mg/L 0.337 0.342 0.289 0.135 0.133 0.221 0.107 0.118 0.101 0.279 0.311 0.265 1.22 1.23 1.12 0.313 0.205 0.260 0.810 0.798 0.617 0.830 0.838 0.833 1.10 1.02 0.719 0.223 0.205 0.719
· Sulfate ml{IL 820 807 738 2,370 2,370 2330 2,030 2,170 2120 1,860 1,850 1830 521 515 465 2,240 2,230 2160 321 285 271 1,180 1,180 llOO 3,220 3,450 3090 3,610 3,270 2120
Total Diss.ol-vedS'11ids mg/L 1,340 1,460 1190 3.700 3,580 4170 2,740 3,220 3600 3,220 3,530 3080 864 988 940 2,950 2,860 3530 1,180 1,010 760 2,160 2,340 2370 4,940 4.100 3640 6,120 5,270 3110
TDSRatio,
Measured/Catcuhtted 0.927 1.04 0.900 1.01 0.959 1.13 0.827 0.926 1.05 1.09 1.17 1.02 0.850 0.994 1.02 0.844 0.831 1.07 1.06 1.31 1.02 0.906 1.00 I.OS 1.10 0.867 0.826 1.06 0.985 0.9
TDS, catculared mg/L 1,440 1,410 1320 3,650 3,740 3700 3,310 3,480 3430 2,950 3,020 3010 1,020 994 922 3.490 3,440 3300 1,120 768 749 2,380 2,340 2260 4,490 4,730 4400 5,750 5,350 3330
DissolvedMefals
Arsenie mg/L --.. ---· ------· ---·-·-------·-----·---· ---.. ---
Ber¥_llium -mg/L --·--· ---------.. .. --.. -----.. --------· -0.00568 0.00577 0.00468 ----
Cadmium mg/L ------· ·-0.000889 0.000855 0.00147 ·-·----· ----.. ---·----· -0.00336 0.00349 0.00274 0.00175 0.00248 -
Calcium mg/L 175 174 173 476 519 519 494 504 513 498 549 563 137 132 133 465 447 425 39.8 118 118 383 358 377 437 446 494 466 478 465
Chromium mg/L ------·----·---------.. -----·-.. -------.. -·--.. --
I CQball mg/L --· ---·----·----· .. --.. -.. --.. ---·--·--0.0821 0.0825 0.0704 0.0191 0.0121 --
Ceooer mg/L -------.. --· -·--·---·--.. ---·----·-----0.0352 0.0363 0.0284 -----·
-Iron mg/L 0.0381 0.284 0.367 --· -.. --·-0.514 0.519 0.0425 -----· --0.0918 ·--.. -0.0356 --15.2 15.5 14.4 0.0603 ·-0.0410
Lead mg/L --.. --------· ------.. -----· -------.. -.. .. .. -·------· -· --
Magnesium mg/L 59.6 59.8 60.4 204 223 211 138 142 150 121 131 126 43.6 45.7 46.4 157 151 145 14.1 39.6 46.5 177 163 165 189 194 215 258 261 197
Mangan~ mg/L 0.275 0.299 0.285 ----0.0131 1.80 1.51 1.98 0.273 0.267 0.0893 ----·-------0.0747 ----.. -2.66 2.66 2.32 3.42 3.88 0.125
Meniury mg/L --·----· -· .. -· ------·---·-------·-------· -.. ---·---·---·-
I M0lvbdenum mg/L --·----· -------.. ·------· ·--· ·--------·-.. .. --.. 0.0260 0.0145 ...
Nickel mg/L .. .. --.. ---.. ---.. ---· .. ·--· -· ·-----.. --· .. 0.0407 0.0406 0.0357 ·-----
P0wsium mg/L 7.79 7.16 7.07 12.3 13.1 12.5 11.5 10.9 13.4 8.60 8.60 8.59 4.99 5.15 4.98 9.94 10.3 10.3 5.34 4.23 4.71 8.10 8.35 9.01 14.3 14.3 14.5 17.8 20.0 8.06
I Selenium mg/L ·-----0.0373 0.0361 0.0527 ----------· 0.0113 O.Qll7 0.0128 --.. ---0.0129 0.0139 0.0928 0.0935 0.0978 -.. --.. ·-0.184
Silver mg/L ·-------.. -------· .. ---· -·-·-.. --.. ------··-----------
Sodium mg/L 200 181 178 305 334 342 387 395 364 191 209 202 124 120 110 434 414 388 356 88.9 83.6 130 122 130 570 573 552 936 852 340
Thallium mg/L ----------.. ·--0.00138 0.00140 0.00234 .. --------.. -.. -·--·-0.00297 0.00328 0.00347 0.00255 0.0024 --
nn~ mg/L ------·-·--------------------· --· -.. -·---------,, Uranium mg/L ####### ----0.0228 0.0230 0.0262 0.0483 0.0480 0.0646 0.0234 0.0232 0.0294 0.00711 0.00716 0.00663 0.00779 0.00772 0.0102 O.Dll4 0.0112 0.0116 0.0174 0.0175 0.0193 0.0155 0.0150 0.0117 0.0483 0.0517 0.0233 .. Vanadium mg/L --.. .. --·-·--.. --· --·-·--------.. -· --.. --------.. --
Table 4.1.1.1
Summary of Low Flow Samplillg
Static Water Well Screened
level (ft. Across, Above Low Flow
Screened below top of or Below Static Pump Rate Purge Time Drawdown Basis for Sample
Well Interval (ft.) casing [btoc]) Water Level (mis/min) (min.) (ft.) Collection Notes
MW-01 92-110 64.81 Below 100 18 >0.3 Parameter stabilization
Recharge was less than pump
MW-12 84 -124 109.62 Across 100 12 0.35 Parameter stabilization rate. Stabilization was
achieved, but not required.
MW-14 90-120 101.96 Across 100 18 <0.3 Parameter stabilization
MW-18 105 -135 73.49 Below 100 15 <0.3 Parameter stabilization
Increased flow rate to 200
MW-19 100-130 65.50 Below 100/200 15 <0.3 Parameter stabilization mis/min during sampling due to
deteriorating water flow after
parameter stabilization.
MW-23 110 -130 114.00 Across 100 12 <0.3 Parameter stabilization
MW-27 41 -91 57.35 Across 100 21 <0.3 Parameter stabilization
MW-31 69 -129 69.17 Across 100 15 <0.3 Parameter stabilization
Parameter stabilization Recharge was less than pump
MW-39 62.5 -102.5 64.64 Across 100 15 0.36 ( except DO and rate. Stabilization was achieved
for some parameters, but not Turbidity) required.
MW-40 70-120 79.62 Across 100 18 <0.3 Parameter stabilization
,_ ... -<~ .... ' :,\ I • • & ''• ·-0 • -:,... '
J .-;,:.'j' -_; . .=,.. •r I' ; i:.. : -~ ~~l~~.1"~-::-. I· ~ . . ..
~t: -~ ~ r u'f4 I.T ~ a-l I .>°'1 b--..te_ . d 'tild& ·~ ,~-1 ' ' ·~ :an , .·.
MW-01 S 10/21/2020 12:27
MW-01 LF 10/21/2020 12:52
MW-01 STD 10/21/2020 15:40
MW-12 S 10/20/2020 9:05
MW-12LF 10/20/2020 9:22
MW-12 STD 10/20/2020 11 :50
MW-14 S 10/19/2020 11 :41
MW-14LF 10/19/2020 12:05
MW-14 STD 10/19/2020 15:30
MW-18 S 10/21/2020 8: 14
-MW-18LF 10/21/2020 8:37
MW-18 STD 10/21/2020 15:00
MW-19 S 10/20/2020 7:45
MW-19LF 10/20/2020 8: 10
MW-19 STD 10/20/2020 17: 10
MW-23 S 10/20/2020 13:00
MW-23 LF 10/20/2020 13:15
MW-23 STD* 10/20/2020 15:35
MW-23 STD 10/27/2020 12:31
MW-27 S 10/21/2020 7:30
MW-27LF 10/21/2020 7:56
MW-27 STD 10/21/2020 12:05
MW-27 Resample STD 11/18/2020 10:35
MW-31 S 10/19/2020 10: 15
MW-31 LF 10/19/2020 10:50
MW-31 STD 10/19/2020 17:30
MW-39 S 10/22/2020 8:38
MW-39LF 10/22/2020 9:00
MW-39 STD 10/22/2020 13: 10
MW-40 S 10/22/2020 7:27
MW-40LF 10/22/2020 8:00
MW-40STD 10/22/2020 12:25
Table 4.1.1.2
Field Data
C duct!:. -'.c-. OJL -·· Ylly ·pir . -.... • r
,. ,(wnlioslCJD) (nH'Units)
1804 7.37
1812 7.27
1797 7.03
4110 7.35
4139 6.92
4154 6.83
7.6 6.60
3.6 6.75
3857 6.50
3387 6.75
3374 6.76
3426 6.51
1306 7.08
1374 7.23
1251 6.79
3818 7.34
5.5 6.84
3620 6.60
3842 6.43
1515 7.40
1165 7.36
1142 7.47
1114 7.45
3167 6.85
3188 7.05
3198 6.79
4685 3.70
4723 4.73
4637 4.00
4693 6.67
5845 6.59
3898 6.95
T'®lgei:ature .'.Q.f90X ·Tljn>idity _ D~Jyed Q.xygen
~-coq _ (mV) amn________, . .
15.20 168 0 78
15.59 190 47 6.7
15.28 195 1 11.4
14.75 395 0.5 82
15.20 415 0.8 56.1
15.25 389 0 51.5
16.46 243 0 31.6
19.35 278 0.6 7.8
14.93 387 0 2.9
4.21 147 0 11.6
14.50 211 2.6 14.0
15.00 342 3 0
12.10 383 0.8 110
13.41 385 0.7 107.1
15.65 396 0 133.00
6.27 388 1.1 66.1
19.84 395 0.7 29.1
19.45 392 2.1 36.4
13.73 NM NM NM
14.87 365 0 37
14.49 356 0.7 96.3
15.18 320 0 98.0
14.82 485 0 98.0
15.34 411 0 107.9
17.97 408 1.3 121.6
15.10 383 0 114.8
14.52 625 0.4 26.0
14.50 469 469 5.7
14.98 551 1.1 5.3
14.28 329 0 43.2
13.39 339 60.2 13.3
14.74 333 0 107.1
TABLE 5.1.1
Summary of Non-Detects
Low Flow vs Standard (not detected by only the indicated sampling method)
well ammonia bicarb Cd Co Fe Mn Mo
MW-1
MW-12 LF
MW-14 LF
MW-18 Std
MW-19
MW-23 LF
MW-27
MW-31 Std
MW-39 Std
MW-40 Std Std Std LF Std
Low Flow vs Stagnant (not detected by only the indicated sampling method)
well ammonia bicarb Cd Co Fe Mn Mo
MW-1
MW-12
MW-14
MW-18
MW-19
MW-23
MW-27 LF LF
MW-31 s
MW-39
MW-40 LF
Stagnant vs Standard (not detected by only the indicated sampling method)
well ammonia bicarb Cd Co Fe Mn Mo
MW-1
MW-12 s
MW-14 s
MW-18 Std
MW-19
MW-23 s
MW-27 Std Std
MW-31
MW-39 Std
MW-40 Std Std Std Std
S:\Environmental\UT\WhiteMesaMill\Low Flow Sampling Test Program\Low Flow Data Analysis and Report\03.23.21 Draft\
Low_Flow_compare_Tables&Figs.xlsx: Table S.1.1
nitrate
LF
nitrate
s
nitrate
s
s
Se Tl u Zn THF
LF
LF Std Std
Se Tl u Zn THF
LF
s
Se Tl u Zn THF
Std
s
s
s Std Std
Table S.Z.1
Relative Percent Differences
Between Standard (Std) and Low Flow (LF) Results
.1J . MW•l " ··,'MW~l2 -1MW-14 .'MW~18 ,MW:-19 ' .oMW-23 . MW:47 MW-31 -. -.~ ~ MW~ MW-40 LI' .. m>' ; ---' .
llPD U' RrD ·r RPD U' STD RPD i;p STD .RPl>, u .STD RPO L.F STD I RPO IJF , .. STD.~ ··liPD· LF, -'Sl'D • RPD . :ll _J STD VD LI •. .min··· :RPD
I _ Pli~'eler .. -Unfta ltesult Result 9f> Reaillt Result = ~ ·Result Result % Result ltesolt 9f> Result Rmlt !Ji Result Rmdt -''C/6 Result Result ~ lle',ult Reaull" ex,· Reswt 1Result ,r, Result l":·ReiAift ,r, ,.~ .. ~Mafol,lons· :i -
-.,_~mania{8$.NI,.. mg/L 0.150 0.109 -31.7 -.. .. 0.11 2 0.134 .,. .. -----.. -0.336 0.249 -29.7 0.684 -·
1Blctii>lm.fe,ta CaCQ3J mg/L 262 252 -3.9 352 372 5.5 386 422 8.9 390 396 1.5 244 218 -11.3 292 272 -7.1 324 312 -3.8 194 202 4.0 6.60 -730 266 -93.2
Carb1>11ai.taffi:lKD3J ·· mg/L .. ---.. ---.. -----------cat1:bim • mg/L 174 173 -0.6 519 519 0.0 504 513 1.8 549 563 2.5 132 133 0.8 447 425 -5.0 118 118 0.0 358 377 5.2 446 494 10.2 478 465 -2.8
11 -:ehJoHd11r mg/L 20.2 18.2 -10.4 60.7 65.1 7.0 21.5 19.2 -11.3 39.9 43.8 9.3 27.5 29.4 6.7 7.38 6.59 -11.3 31.0 32.0 3.2 370 345 -7.0 36.4 36.2 -0.6 27.4 35.6 26.0
Fluoride mg/L 0.342 0.289 -16.8 0.133 0.221 49.7 0.118 0.101 -15.5 0.311 0.265 -16.0 1.23 1.12 -9.4 0.205 0.260 23.7 0.798 0.617 -25.6 0.838 0.833 -0.6 1.02 0.719 -34.6 0.205 0.719 111.3
Miiirriesium ml!/L 59.8 60.4 1.0 223 211 -5.5 142 150 5.5 131 126 -3.9 45.7 46.4 1.5 151 145 -4.1 39.6 46.5 16.0 163 165 1.2 194 215 10.3 261 197 -27.9
NltralOINJlrlCe(as, Nl mg/L ---.. .. --.. 2.31 2.42 4.7 0.150 0.187 22.0 6.45 6.52 I. I 18.2 18.6 2.2 ---2.50
Polasslum mi!/L 7.16 7.07 -1.3 13.1 12.5 -4.7 10.9 13.4 20.6 8.60 8.59 -0.1 5.15 4.98 -3.4 10.3 10.3 0.0 4.23 4.71 10.7 8.35 9.01 7.6 14.3 14.5 1.4 20.0 8.06 -85.1
Sodium · mg/L 181 178 -1.7 334 342 2.4 395 364 -8.2 209 202 -3.4 120 110 -8.7 414 388 -6.5 88.9 83.6 -6.1 122 130 6.3 573 552 -3.7 852 340 -85.9 . SU1l'a1o mg/L 807 738 -8.9 2.370 2330 -1.7 2.170 2120 -2.3 1.850 1830 -1.1 515 465 -10.2 2,230 2160 -3.2 285 271 -5.0 1.180 1100 -7.0 3,450 3090 -11.0 3.270 2120 -42.7
'Lumned' Jons
Total Dl$$0lwd Solids ITmi> mg/L 1.460 1190 -20.4 3,580 4170 7.6 3,220 3600 11.1 3.530 3080 -13.6 988 940 -5.0 2,860 3530 21.0 1.010 760 -28.2 2,340 2370 1.3 4.100 3640 -11.9 5.270 3110 -51.6
Dissolved Trace Metals
Aftenic mg/L ----·-·----· .. -.. --·-------
Ber.vllium mg/L ·---.. .. .. ---.. .. -... .. --0.00577 0.00468 -20.9 --
Cadmium mg/L .. ----0.00086 0.00147 52.9 -----.. --.. --0.00349 0.00274 -24.1 0.00248 -
Chromi!lm mg/L .. --.. .. ----.. -· -------.. ..
Oiball mg/L .. --·-·----.. -.. --.. --0.0825 0.0704 -15.8 0.0121 --
(?QDl!l!t m_g/L -----.. -------· --.. -.. 0.0363 0.0284 -24.4 -·-
Iron mg/L 0.284 0.367 25.5 ---·--0.519 0.0425 -169.7 -.. -· 0.0918 ---0.0356 .. 15.5 14.4 -7.4 -0.0410
lead m!!IL ----.. .. ----------.. ----.. -..
Mnnaaneso mg/L 0.299 0.285 -4.8 -0.0131 1.51 1.98 26.9 0.267 0.0893 -99.7 -.. -------2.66 2.32 -13.7 3.88 0.125 -187.5
Mercuw mg/L -----.. --· ---· ---.. -------
Molvtvienum mg/L .. ---·-----.. ----------0.0145 --
Nickel ml!/L .. -.. --· -.. --.. .. ------0.0406 0.0357 -12.8 -..
Sele.mum mg/L --0.0361 0.0527 37.4 .. ---0.0117 0.0128 9.0 --0.0129 0.0139 7.5 0.0935 0.0978 4.5 -· --0.184
Sliver mg/L ---------.. ·--------· ---
llfhAIIJum mWL ---.. --0.00140 0.00234 50.3 .. -.. -----· 0.00328 0.00347 5.6 0.00239
Tin mg/L ------·----.. ----.. ----
Ul'imium, mg/L --0,0230 0.0262 13.0 0.0480 0.0646 29.5 0.0232 0.0294 23.6 0.00716 0.00663 -7.7 0.00772 0.0102 27.7 0.0112 0.0116 3.5 0.0175 0.0193 9.8 0.0150 0.0117 -24.7 0.0517 0.0233 -75.7
Vanadium mg/L ----.. -.. --·-.. --· ---· -----
I Zinc mg/L ----0.0169 0.0153 -9.9 .. --.. ·-----.. 0.28 1 0.237 -17.0 0.0284 -
' Radlolna1cs
OrowAloha: pCi/L ---· -------.. .. 2.08 ----7.19 5.10 -34.0 2.41 1.89 -24.2
Number of detections 12 12 11 12 13 14 14 13 12 12 11 13 12 12 13 12 21 20 18 15
Total LF Detections 137
Total Std Detections 135
Other 'Lumnell'lons
'fDS, C.alwlttted mg/L 1.410 1320 -6.6 3.740 3700 -0.5 3.480 3430 -1.4 3,020 3010 -0.3 994 922 -7.5 3.440 3300 -4.2 768 749 -2.5 2.340 2260 -3.5 4,730 4400 -7.2 5,350 3330 -46.5
Total Ani'ons,fmeasured~ mg/L 22.6 20.9 -3.9 58.2 57.7 -0.4 53.6 53.l -0.9 47.4 47.3 -0.2 16.4 14.9 -9.6 52.5 50.6 -3.7 13.4 12.9 -3.8 39.2 36.9 -6.0 72.9 65.3 -11.0 83.5 50.5 .49.3
Torm Cntions <musun:d) mg/L 21.7 21.5 -0.5 59.1 58.5 -0.5 54.3 54.2 -0.2 47.5 47.5 0.0 15.7 15.4 -1.9 52.9 50.3 -5.0 13.1 13.5 3.0 36.8 38.3 4.0 64.3 66.7 3.7 83.0 54.4 -41.6
DO 6.7 11.4 51.9 56.1 51.5 -8.6 7.8 2.9 -91.6 14 3 -129.4 107. l 133 21.6 29.l 36.4 22.3 96.3 98 l.7 121.6 114.8 -5.8 5.7 1.1 -135.3 13.3 107.1 155.8
Note: negative RPD indicates lower value in standard sample result
Table 5.2.2
Ratios Between Standard (Std) and Low Flow (LF) Results
MW•l .. '·MW•IZ ..... _ MW-14 "MW-18 M\V.J9 . MW-23 . -· ; . -,, ,raw.11 .-. MW41 . . :.MW-39 • L" • C• MW;,sG . -~1..·
=~r-aramcter
. .-,J ,, . •Jed/LI' ftfd/U' .-· -' ~8'lit),.' s«u fJt&ri -i;"t:· .. ., LI' .. .,sro.-·Std/LP --LF STD -:Std/I;J' -:·LF ' $Tl),-: SiM.P a . STD , Std/LF Li"'· .8'.ID·· UL •STD "")~ aS'l11) 'Std/Ltf tr i";tr, . S'rD sti> -'.JtdlLf
lJnUi RmaJt Result ratio Result Result l'lltio 'Rmdt Relult t'lltfo Rtsun Raiult ratio Result a-.tt •ritlo Result Jfflialt ratio Result Rcmilt ratio Resalt' ,-Reslllt rttlo RMilll Relull riitk, Result ,Re':iu)t ,\ratfo -Mili """'loas 7', • .
~ i:A lfmi ffli~f'OINl mg/L 0.150 0.109 0.73 -.. -0.112 0.134 .. ----.. .. -0.336 0.249 0.74 0.684 -tt Cas;Ea003I, mg/L 262 252 0.96 352 372 1.06 386 422 1.09 390 396 1.02 244 218 0.89 292 272 0.93 324 312 0.96 194 202 1.04 6.60 730 266 0.36 ·.· 11s'ae03) " mwL --.. -.. --.. --.. -. .
.--,;c ili?tum--. mg/L 174 173 0.99 519 519 1.00 504 513 1.02 549 563 1.03 132 133 I.OJ 447 425 0.95 11 8 118 1.00 358 377 1.05 446 494 I.I I 478 465 0.97
_ _ 1Chlnrldo mg/L 20.2 18.2 0.90 60.7 65.1 1.07 21.5 19.2 0.89 39.9 43.8 1.10 27.5 29.4 1.07 7.38 6.59 0.89 31.0 32.0 1.03 370 345 0.93 36.4 36.2 0.99 27.4 35.6 1.30
Flll.oride •. mil.IL 0.342 0.289 0.85 0.133 0.221 1.66 0.118 0.101 0.86 0.311 0.265 0.85 1.23 1.12 0.91 0.205 0.260 1.27 0.798 0.617 0.77 0.838 0.833 0.99 1.02 0.719 0.70 0.205 0.719 3.51
Milil!.Mlum· mg/L 59.8 60.4 1.01 223 211 0.95 142 150 1.06 131 126 0.96 45.7 46.4 1.02 151 145 0.96 39,6 46.5 1.17 163 165 1.01 194 215 Lil 261 197 0.75
,;NJtnitl!INltl'lte'tii!1NI mg/L .. --.. .. --.. 2.31 2.42 I.OS 0.150 0.187 1.25 6.45 6.52 1.01 18.2 18.6 1.02 -2.50
Pewsfllm mg/L 7.16 7.07 0.99 13.l 12.5 0.95 10.9 13.4 1.23 8.60 8.59 1.00 5.15 4.98 0.97 10.3 10.3 1.00 4.23 4.71 I.I! 8.35 9.01 1.08 14.3 14.5 1.01 20.0 8.06 0.40
' -,SCidlum -. mg/L 181 178 0.98 334 342 1.02 395 364 0.92 209 202 0.97 120 110 0.92 414 388 0.94 88.9 83.6 0.94 122 130 1.07 573 552 0.96 852 340 0.40
&lllfute -mg/L 807 738 0.91 2.370 2330 0.98 2,170 2120 0.98 1.850 1830 0.99 515 465 0.90 2,230 2160 0.97 285 271 0.95 1,180 1100 0.93 3.450 3090 0.90 3,270 2120 0.65
'Lumiled' Tons
TQlol Dlssol_. SolidsJTDS] mg/L 1.460 1190 0.82 3,580 4170 1.16 3,220 3600 1.12 3.530 3080 0.87 988 940 0.95 2,860 3530 1.23 1.010 760 0.75 2,340 2370 LOI 4,100 3640 0.89 5.270 3110 0.59
Dksolvecl Tl'ace M~
Arsenic mg/L .. --.. -----------.. ----.. --
Bervllium mJVL .. --.. --.. ----------0.00577 0.00468 0.81 -..
C11dmlum mg/L .. ---· 0.00086 0.00147 1.72 ---.. ---.. ---0.00349 0.00274 0.79 0.00248 ..
-Chromium mlt/L .. --.. -· ----.. -----.. .. --..
Cobalt m2/L -· ---------.. ---.. --0.0825 0.0704 0.85 0.0121 ..
CODDe[ m2/L .. --.. -----.. .. --.. --0.0363 0.0284 0.78 --
Iron mg/L 0.284 0.367 1.29 -----0.519 0.0425 0.08 -.. .. 0,09 18 --0.0356 -15.5 14.4 0.93 -0.04 10
l:.ead mg/L -----· --.. --.. .. --.. ------
Mani~~ mwL 0.299 0.285 0.95 -0.0131 1.51 1.98 1.31 0.267 0.0893 0.33 -.. .. -----2.66 2.32 0.87 3.88 0.125 0.03
Mer~rv m2/L ----------.. ---.. ------
Molvbdllll'llltl mg/L --.. --------· ----.. .. -0.0145 -,Nickel mg/L ----------.. .. ----·-0.0406 0.0357 0.88 --
Selenium mg/L --0.0361 0.0527 1.46 -.. --0.0117 0.0128 1.09 -· -0.0129 0.0139 1.08 0.0935 0.0978 1.05 .. --0.184
Silvtt mg/L .. -----·----.. -----.. . . ---Thillllum mg/L .. -----0.00140 0.00234 1.67 -.. -----.. 0.00328 0.00347 1.06 0.00239 -
'mn mg/L --.. --.. .. --.. ----.. .. .. --..
Utanium mg/L -.. 0.0230 0.0262 l.14 0.0480 0.0646 1.35 0.0232 0.0294 l.27 0.00716 0.00663 0.93 0.00772 0.0102 1.32 0.0112 O.QJ16 1.04 0.0175 0.0193 l.10 0.0150 0.0117 0.78 0.0517 0.0233 0.45
Vanadium mg/L .. ----.. .. . . ----.. .. -------
Zinc mg/L ---.. 0.0169 0.0153 0.91 -----· -----.,. 0.281 0.237 0.84 0.0284 -
Radlolnoics
Or0$8 Alnha. oCi/L -----.. .. ----2.08 .. --.. 7.19 5.10 0.71 2.41 1.89 0.78
Average ralio (Std/LF) 0.95 1.13 1.11 0.93 0.98 1.06 0.99 1.02 0.89 0.85
Other''Luaroedl lon5
TOS Ccolculatlld} mg/L l.410 1320 0.94 3.740 3700 0.99 3.480 3430 0.99 3.020 3010 1.00 994 922 0.93 3.440 3300 0.96 768 749 0.98 2.340 2260 0.97 4,730 4400 0.93 5.350 3330 0.62
Tolil Anlo~ fmt!osurcd~· mg/L 22.6 20.9 0.92 58.2 57.7 0.99 53.6 53.1 0.99 47.4 47.3 1.00 16.4 14.9 0.91 52.5 50.6 0.96 13.4 12.9 0.96 39.2 36.9 0.94 72.9 65.3 0.90 83.5 50.5 0.60
Tot~I ;(:iatio.115 (meuu~I mg/L 21.7 21.5 0.99 59.1 58.5 0.99 54.3 54.2 1.00 47.5 47.5 1.00 15.7 15.4 0.98 52.9 50.3 0.95 13.1 13.5 1.03 36.8 38.3 1.04 64.3 66.7 1.04 83.0 54.4 0.66
Average ratio (Std/LF) 0.95 0.99 0.99 1.00 0.94 0.96 0.99 0.98 0.95 0.63
DO 6.7 11.4 1.70 56.1 51.5 0.92 7.8 2.9 0.37 14 3 0.21 107.1 133 1.24 29.1 36.4 1.25 96.3 98 1.02 121.6 114.8 0.94 5.7 l.l 0.19 13.3 107.1 8.05
Table 5.2.3
Camparison Between MW-39 Sragant (Stag), Low Flow (LF) and Standard (Std) Results
I MW-39 MW-39 ratios
Stae LF STD Std/LF Staw'LF Std/Sta2
Parameter Units Result Result Result ratio ratio ratio
Volatile Or2anic Comoounds
2-Butanone ug/L -----Acetone ug/L ---
Benzene ug/L ---
Carbon tetrachloride Lt2:IL -----
Chlorofonn u2:/L ------
Chloromethane ug/L ----
Methvlene chloride ug/L ----
Naphthalene u2:/L -----
Tetrahvdrofuran ug/L ------
Toluene ug/L ---
It Xylenes. Total ug/L ----
Inormmics
Ammonia (as N) mg/L 0.378 0.336 0.249 0.74 1.13 0.66
Bicarbonate (as CaC03) mg/L 7.20 6.60 --1.09 ,, Carbonate (as CaC03) mg/L ----
I Chloride mg/L 36.5 36.4 36.2 0.99 1.00 0.99
Fluoride mg/L 1.10 1.02 0.719 0.70 1.08 0.65
Nitrate/Nitrite (as N) mg/L ------
Sulfate mg/L 3,220 3,450 3090 0.90 0.93 0.96
I Total Dissolved Solids mg/L 4,940 4.100 3640 0.89 1.20 0.74
Dissolved Metals
Arsenic mg/L ------
Beryllium mg/L 0.00568 0.00577 0.00468 0.81 0.98 0.82
Cadmium mg/L 0.00336 0.00349 0.00274 0.79 0.96 0.82
Calcium mg/L 437 446 494 1.11 0.98 1.13
Chromium mg/L ------
Cobalt mg/L 0.0821 0.0825 0.0704 0.85 1.00 0.86
Copper mg/L 0.0352 0.0363 0.0284 0.78 0.97 0.81
Iron mg/L 15.2 15.5 14.4 0.93 0.98 0.95
Lead mg/L ----
Magnesium mg/L 189 194 215 1.11 0.97 1.14
Manganese mg/L 2.66 2.66 2.32 0.87 1.00 0.87 ,• Mercury mg/L ----
Molybdenum mg/L ---
Nickel mg/L 0.0407 0.0406 0.0357 0.88 1.00 0.88
Potassium mg/L 14.3 14.3 14.5 1.01 1.00 1.01
Selenium mg/L ------
1: -· -Silver . -mg/L -----
~ Sodium mg/L 570 573 552 0.96 0.99 0.97
II Thallium mg/L 0.00297 0.00328 0.00347 1.06 0.91 1.17
1, Tin mg/L -----
II Uranium mg/L 0.0155 0.0150 0.0117 0.78 1.03 0.75
Vanadium mg/L ----
Zinc mg/L 0.279 0.281 0.237 0.84 0.99 0.85
Radiologies
Gross Aloha oCi/L 4.55 7.19 5.10 0.71 0.63 1.12
Average Ratio 0.89 0.99 0.92
Table 5.3.1: Major Ion t-Test Results
t-Test: Two-Sample Assuming Unequal Variances
Ln Stag Ln LF
Mean 3.781281 3.796509
Variance 7.954753 7.849746
Observations 88 88
Hypothesized Mean Difference 0
df 174
t Stat -0.03593
P(T<=t) one-tail 0.485688
t Critical one-tail 1.653658
P(T<=t) two-tail 0.971376
t Critical two-tail 1.973691
t-Test: Two-Sample Assuming Unequal Variances
Ln LF LNStd
Mean 3.796509 3.795035
Variance 7.849746 7.571052
Observations 88 87
Hypothesized Mean Difference 0
df 173
t Stat 0.003511
P(T<=t) one-tail 0.498601
t Critical one-tail 1.653709
P(T<=t) two-tail 0.997203
t Critical two-tail 1.973771
t-Test: Two-Sample Assuming Unequal Variances
Ln Stag Ln Std
Mean 3.781281 3.795035
Variance 7.954753 7.571052
Observations 88 87
Hypothesized Mean Difference 0
df 173
t Stat -0.03266
P(T<=t) one-tail 0.486994
t Critical one-tail 1.653709
P(T<=t) two-tail 0.973987
t Critical two-tail 1.973771
H:\718000\71802\DO_issue\LowFlowSampling\Low_Flow_compare_Tables_Figs.xlsx
Table 5.4.1: Trace Metal t-Test Results
t-Test: Two-Sample Assuming Unequal Variances
In LF In Std
Mean -3.0457 -2.86922
Variance 5.956901 4.992228
Observations 39 38
Hypothesized Mean Difference 0
df 75
t Stat -0.33109
P(T <=t) one-tail 0.37075
t Critical one-tail 1.665425
P(T<=t) two-tail 0.7415
t Critical two-tail 1.992102
t-Test: Two-Sample Assuming Unequal Variances
In Stag In LF
Mean -3.14879 -3.0457
Variance 6.241876 5.956901
Observations 40 39
Hypothesized Mean Difference 0
df 77
t Stat -0.18552
P(T<=t) one-tail 0.426653
t Critical one-tail 1.664885
P(T<=t) two-tail 0.853305
t Critical two-tail 1.991254
t-Test: Two-Sample Assuming Unequal Variances
Ln Stag Ln Std
Mean -3.14879 -2.86922
Variance 6.241876 4.992228
Observations 40 38
Hypothesized Mean Difference 0
df 76
t Stat -0.52148
P(T<=t) one-tail 0.301775
t Critical one-tail 1.665151
P(T<=t) two-tail 0.603551
t Critical two-tail 1.991673
H :\718000\71802\DO _issue\LowFlowSampling\Low _Flow_ compare_ Tables_Figs.xlsx
Stag DO
well %sat
MW-01 78.0
MW-12 82.0
MW-14 31.6
MW-18 11.6
MW-19 110.0
MW-23 66.10
MW-27 37.0
MW-31 107.9
MW-39 26.0
MW-40 43.2
average 59.3
Notes:
Table 5.6.1
Dissolved Oxygen Comparison
LFDO Std DO
%sat %sat 1RPD
6.7 11.4 51.9
56.1 51.5 -8.6
7.8 2.9 -91.6
14.0 0.0 -200.0
107.1 133.0 21.6
29.10 36.40 22.3
96.3 98.0 1.7
121.6 114.8 -5.8
5.7 5.3 -7.3
13.3 107.1 155.8
45.8 56.0 -6.0
1 RPO= relative percent difference; negative RPO indicates Std result< LF result
Std> LF =1
Std/LF Std< LF= -1
1.70 1
0.92 -1
0.37 -1
0.00 -1
1.24 1
1.25 1
1.02 1
0.94 -1
0.93 -1
8.05 1
1.6 0.0
FIGURES
TW4-40
EB
TW4-19
EB
MW-38
-¢-
MW-5 •
TW4-12
0
TWN-7 ~
PIEZ-1
Q
perched monitoring well proposed
for low-flow sampling showing
02 2020 DO in % saturation
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
b seep or spring
HYDRO
GEO
CHEM, INC.
WHITE MESA SITE PLAN SHOWING LOCATIONS OF
LOW-FLOW SAMPLING TEST WELLS
/\PPROVEO
AND Q2 2020 DISSOLVED OXYGEN (DO)
0/\TE REFERENCE H :f718000f71802/D0issue/
LowFlowSampling/ report/
fi.9.ures/LowFlowTestWells.srf
FIGURE
1
10
8
6
C 4 0 ..
I
Ill ... .. C cu u C 0 2 u
"C ...
Ill
I
"C C Ill .. "' 1111 E 0
-2
-4
, , ,
-6
-6
, ,
, ,, ,
-4
•
•
. ,,,,;-.•
, , ,
, , ,
-2
e Std vs LF
---1:1
--Linear {Std VS LF)
•
, , , , ,
... ~. ,
/ y = 0.9498x + 0.1748
R2 = 0.9542
/
~
0 2 4 6 8
log low flow concentration
I ....,,,.
HYDRO I MAJOR ION LOG STANDARD VS
GEO LOW FLOW CONCENTRATION
CHEM,INC. I Approved
SJS
I Date I Author 3/22/21 SJS
I Date I File Name
3/22/21 FS.3.1
S:\Environmental\UT\WhiteMesaMill\Low Flow Sampling Test Program\Low Flow Data Analysis and Report\03.23.21 Draft\Low_Flow_compare_ Tables&Figs.xlsx: F5.3.1
, , ,
10
!Figure
5.3.1
10
8 ._'I/•
6
C 4 0 ..
I "' ~/ y = 0.9498x + 0.1748 .. .... C R2 = 0.9542 QI u C 0 2 u
"tJ .. "' "tJ C I • "' .... Ill
Ill)
.B 0 •
/ tt! ;a
-2 &
..
-4
-6
-6 -4 -2 0 2 4 6 8 10
• Std vs LF
log low flow concentration
• nitrate
~HYDRO
MAJOR ION LOG STANDARD VS
IA ammonia LOW FLOW CONCENTRATION • bicarbonate GEO (showing specific analytes)
--Linear (Std VS LF) CHEM,INC. Approved Date Author Date File Name 'Figure SJS 3/22/21 SJS 3/22/21 FS.3.2 5.3.2
S:\Environmental\UT\WhiteMesaMill\Low Flow Sampling Test Program\Low Flow Data Analysis and Report\03.23.21 Draft\Low_Flow_compare_ Tables&Figs.xlsx: FS.3.2
10
8
6
C 4 0 .. Ill ... ... C a, u C 0 2 u
't, ... Ill 't,
C Ill ...
"' llO 0 .2
-2
-4
., .,
-6
-6
., ., -~,,.,-=-
., ., .,
.,
.....
.....
--------::11111~ ,., ., ----I ............ " --------------
.,
• ., ,f• .,
.... ,Ji. .,
O,,'" ., g .,.,
., 0
;]p o
-4 -2
• chloride
.A. fluoride
+ sulfate
0 uranium
---1:1
0 2 4
log low flow concentration
HYDRO
GEO
CHEM,INC.
6 8 10
MAJOR INDICATOR LOG STANDARD VS
LOW FLOW CONCENTRATIONS OF KEY INDICATOR
PARAMETERS
Approved I Date I Author I Date I File Name
SJS 3/22/21 SJS 3/22/21 FS.3.3
Figure
5.3.3
S:\Environmental\UT\WhiteMesaMill\Low Flow Sampling Test Program\Low Flow Data Analysis and Report\03.23.21 Draft\Low_Flow_compare_ Tables&Figs.xlsx: F5.3.3
10 .....--------------------------------------------------, ,, ,,
8
6
C 4 0 ;;
I'll ... ... C ~ C 8 2 ... C I'll C IIO I'll t;
J o
-2
-4
-6
,, ,, , ,,
-6
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,, ,,.
•
-4
~
-2
• stag VS LF
---1:1
? ~ ?
--Linear (stag vs LF)
0
•
•
•
2 4
log low flow concentration
I .,, .....
HYDRO I GEO
CHEM,INC. !Approved
SJS
.-;
y = 0.9751x + 0.085
R2 = 0.952
6
,,
8
,, ,, ,, ,, ,,
MAJOR ION LOG STAGNANT VS
LOW FLOW CONCENTRATION
I Dale I Author 3/22/21 SJS I Date I File Name 3/22/21 FS.3.4
S:\Environmental\UT\WhiteMesaMill\Low Flow Sampling Test Program\Low Flow Data Analysis and Report\03.23.21 Draft\Low_Flow_compare_ Tables&Figs.xlsx: FS.3.4
10
!Figure
5.3.4
10
8
6
I
C 4 0 .. "' ...
I .. C cu u C 0 2 u
,:i ...
"' ,:i I C "' .. Ill
tlO 0 0 -
-2
-4
,, ., ., ,, .,
-6
-6
,, ., ,,
-4
•
,, ,, ,,
•
,, ,, .. ,,
•
-2
• std vs stag
---1:1
•
•
--Linear (std vs stag)
•
0
• _ __,.-
•
~
2 4
log stagnant concentration
I .....
HYDRO I GEO
CHEM,INC. !Approved
SJS
,, ,,
•
,, ,,
,, ,, ,,
y = 0.9286x + 0.2563
R2 = 0.9085
6 8
MAJOR ION LOG STANDARD VS
STAGNANT CONCENTRATION
10
I Date I Author
3/22/21 SJS
'Date 'File Name 3/22/21 FS.3.5
'Figure 5.3.5
S:\Environmental\UnWhiteMesaMill\Low Flow Sampling Test Program\Low Flow Data Analysis and Report\03.23.21 Draft\Low_Flow_compare_ Tables&Figs.xlsx: FS.3.5
C 0 .:;
Ill ... .... C QI u C
0 u
"C ...
Ill "C C Ill .... Ill
1111 .f!
4
2
0
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-4 •
•• •
-6
•
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y = 0.8916x -0.5058
R2 = 0.7709
-8 -1--~~~~~-----..-~~~~~--~---~-~-~~~~~~~~~~~~~~~~~~~~~~~~-------1
" -10
-10
" "
" " "
-8
•
-6
e std vs LF
1:1
--Linear {std vs LF)
-4 -2
log low flow concentration
HYDRO
GEO
CHEM,INC.
0 2 4
LOG STANDARD VS
LOW FLOW TRACE METAL CONCENTRATIONS
Approved I Date I Author I Date I File Name
SJS 3/22/21 SJS 3/22/21 FS.4.1
Figure
5.4.1
S:\Environmental\UT\WhiteMesaMill\Low Flow Sampling Test Program\Low Flow Data Analysis and Report\03.23.21 Draft\Low_Flow_compare_ Tables&Figs.xlsx: FS.4.1
4 , , , , ,• ,
"" 2 , '• ,
• o,P ,
0 , , , ,
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.5! .... Ill ... .... -2 C a, u C
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"C ...
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1111 .2
-6
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~
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.o ,
• 'ii' • ri.g ~o
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-(Jo;,
K ,o • •
.
&.a , • , , , , , , , , , • -8
, , , , ,
-10 ~
-10 -8 -6 -4 -2 0 2 4
log low flow concentration
1:1 D Be • Cd .A Co
~HYDRO
LOG STANDARD VS LOW FLOW TRACE METAL • Cu .A GrA • Fe D Mn CONCENTRATIONS
<> Ni • Se 6 Tl 0 u GEO (specific metals)
£ Zn CHEM,INC. Approved Date Author Date File Name tgure SJS 3/22/21 SJS 3/22/21 FS.4.2 5.4.2
S:\Environmental\UT\WhiteMesaMill\Low Flow Sampling Test Program\Low Flow Data Analysis and Report\03.23.21 Draft\Low_Flow_compare_ Tables&Figs.xlsx: FS.4.2
C C ·.;:::;
I'll
4
2
0
::. -2 C
(lj u C C u ... C I'll C if -4 ... Ill
J
-6
-8
-10
-10 -8 -6
• stag vs LF
1:1
--Linear (stag vs LF)
-4 -2
log low flow concentration
HYDRO
GEO
CHEM,INC.
0
y = 0.9587x -0.1372
R2 = 0.9383
2
LOG STAGNANT VS
., .,
., .,
4
LOW FLOW TRACE METAL CONCENTRATIONS
Approved I Date I Author I Date I File Name
SJS 3/22/21 SJS 3/22/21 FS.4.3
Figure
5.4.3
S:\Environmental\UT\WhiteMesaMill\Low Flow Sampling Test Program\Low Flow Data Analysis and Report\03.23.21 Draft\Low_Flow_compare_ Tables&Figs.xlsx: F5.4.3
C .2 ....
4 ....----------------------------------------------------,
2 ,, ,
• 0 , , ,
•
•
,
, , y = 0.8778x -0.5573
R2 = 0.74
~
, , ,
~ ~ -2
GI u C 0 u
"C ... "' "D :i -4 t:
bO .!2 •
•
•
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-6 +----------------,........,,~----L-----------------------------------1
, ,
, , ,
,
,
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-10 -l""-------.---------,---------r--------,--------.-----------,,---------t
-10 -8 -6
• std vs stag
1:1
--Linear (std vs stag)
-4 -2
log stagnant concentration
HYDRO
GEO
CHEM,INC.
0 2 4
LOG STANDARD VS
STAGNANT TRACE METAL CONCENTRATIONS
Approved I Date I Author I Date I File Name
SJS 3/22/21 SJS 3/22/21 FS.4.4
Figure
5.4.4
S:\Environmental\Ul\WhiteMesaMill\Low Flow Sampling Test Program\Low Flow Data Analysis and Report\03.23.21 Draft\Low_Flow_compare_ Tables&Figs.xlsx: FS.4.4
10
9
8
7
C ~ 6 111 ... ... C
QI u C
8 s
"C ... 111 "C C 111
t; 4
J
3
2
1
0
., .,
0
.,
., ., .,
., .,
1
.,
., ., .,
.,
2
., .,
3
e Std vs LF
• suspect TDS
---1:1
--Linear (Std vs LF)
4 5 6 7
log low flow concentration
I ... ~
HYDRO I GEO
CHEM,INC. !Approved
SJS
.,
., .,
y = 0.9917x -0.0274
R2 :: 0.9946
8
.,
9
., ., .,
., .,
10
TDS, CATION, ANION LOG STANDARD VS
LOW FLOW CONCENTRATION
I Date I Author
3/22/21 SJS 'Date rile Name 3/22/21 FS.5.1
rgure 5.5.1
S:\Environmental\UT\WhiteMesaMill\Low Flow Sampling Test Program\Low Flow Data Analysis and Report\03.23.21 Draft\Low_Flow_compare_ Tables&Figs.xlsx: FS.5.1
C 0
10
9
8
7
i 6 ... .... C fl C
8 5 .... C RI C QI) RI
t; 4
QI) .2
3
2
1
, , ,
, , ,
, , ,
, , ,
, , , ? ,
? ? ?
, ,
y = 0.9897x + 0.087
R2 = 0.9969
,
, ,
, , ,
0 ------,-------,-----------,-------.------,-------,-----------,-------.------,--------;
0 1 2
e Stag vs LF
---1:1
3
--Linear (Stag vs LF)
4 5 6
log low flow concentration
HYDRO
GEO
CHEM,INC.
7 8 9
TDS, CATION, ANION LOG STAGNANT VS
LOW FLOW CONCENTRATION
10
Approved I Date I Aulhor [ Dale [ File Name [Figure
SJS 3/22/21 SJS 3/22/21 FS.5.2 5.5.2
S:\Environmental\UT\WhiteMesaMill\Low Flow Sampling Test Program\Low Flow Data Analysis and Report\03.23.21 Draft\Low_Flow_compare_ Tables&Figs.xlsx: F5.5.2
10 .---------------------------------------------------~
9
,
, , ,
, ,
8 -
C 0
7
.. 6 "' ... .. C CII u C 8 5
"D ... "' "D C
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2
1
0
,
0
, ,
, , ,
1
, , ,
, , ,
2
, ,
, , ,
e Std vs Stag
• suspect TDS
---1:1
3
--Linear (Std vs Stag)
4 5 6
log stagnnt concentration
HYDRO
GEO
CHEM,INC.
7
y = 0.9982x -0.0924
R2 = 0.99
8 9
TDS, CATION, ANION LOG STANDARD VS
STAGNANT CONCENTRATIONS
10
Approved 'Date 'Author 1Date IFileName 'Figure
SJS 3/22/21 SJS 3/22/21 FS.5.3 5.5.3
S:\Environmental\UT\WhiteMesaMill\Low Flow Sampling Test Program\Low Flow Data Analysis and Report\03.23.21 Draft\Low_Flow_compare_ Tables&Figs.xlsx: FS.5.3
0.6 ,-------------------------------------------------------------,
0.5 +-------+---------------------------------------------------------1
0.4
::i" ~ .§.
C 0 :;::; ~ 0.3 .. C cu u C 0 u
cu I.I.
0.2
0.1 +-;~--------------------------------:::----------------------------------1
0
0+------.---~---------~--------~---------~---------~------------1
0 20 40 60 80 100 120
% saturation DO
• MW-1 II MW-18 • MW-40 --Linear (MW-1) !$HYDRO I IRON (FE) VS DO
--Linear (MW-18) --Linear (MW-40) GEO MW-1, MW-18, AND MW-40
CHEM,INC. jApproved
SJS
I Date I Author
3/22/21 SJS
I Date rile Name 3/22/21 FS.6.1
tgure 5.6.1
S:\Environmental\UT\WhiteMesaMill\Low Flow Sampling Test Program\Low Flow Data Analysis and Report\03.23.21 Draft\Low_Flow_compare_ Tables&Figs.xlsx: FS.6.1
15.6
...
15.4
--15.2
::. ....... tlO .§. 15
C .!2 .... I'll ... .... C GI u 5 14.8 u
GI LI.
14.6
.. -14.4
14.2
0 5 10 15 20 25 30
% saturation DO
• MW-39 l+HYDRO I iAON (FE) VS DO
--linear (MW-39) MW-39 GEO
CHEM, INC. !Approved
SJS I Date I Author 3/22/21 SJS 'Date tile Name 3/22/21 FS.6.2
!Figure 5.6.2
S:\Environmental\UnWhiteMesaMill\Low Flow Sampling Test Program\Low Flow Data Analysis and Report\03.23.21 Draft\Low_Flow_compare_Tables&Figs.xlsx: FS.6.2
0.07 ..
0.06
Ii/I
0.05
II • •
0.04
...I bO E
.!:
::::>
0.03 ~~
• •111 • • •
0.02 .. • Ill
II) • • ~ p -0.01
ii • •• •
-• .... ----0
0 20 40 60 80 100 120 140
% saturation DO
+stagnant
l~HYDRO I URANIUM VS DO Low Flow
GEO A Standard
CHEM,INC. I.Approved
SJS I Date I Author 3/22/21 SJS
I Date I File Name
3/22/21 FS.6.3
'Figure 5.6.3
S:\Environmental\UnWhiteMesaMill\Low Flow Sampling Test Program\Low Flow Data Analysis and Report\03.23.21 Draft\Low_Flow_compare_ Tables&Figs.xlsx: F5.6.3
700
600
500
400
> .§.
0. cc: 0
300
200
100
0
Al
0
•
II
•
Ill
II
Ill
Iii &
•
•
Ii
11!!1 • • • •
•
20 40 60
• •
II
•
•
80 100
DO(% saturation)
I .... HYDRO
GEO
CHEM,INC.
• Ill • ••
•
120
I
jApproved SJS I Date I Author 3/22/21 SJS
~
140
ORP VS DO
I Date I File Name 3/22/21 FS,64
• Stagnant
•Low Flow
.&Standard
rigure 5.6.4
TABA
ANALYTICAL LABORATORY DATA
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010767-001
American West Client Sample ID: MW-01 S
ANALYTICAL LABOAATORIF.S Collection Date: 10/21/2020 1227h
Received Date: 10/23/2020 1430h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qua)
;;alt Lake City, UT 84119 Arsenic mg/L 11/3/2020 818h 11/5/2020 1157h E200.8 0.00500 < 0.00500
Beryllium mg/L 11/3/2020 818h 11/5/2020 1607h E200.8 0.000500 < 0.000500
Cadmium mg/L 11/3/2020 818h 11/5/2020 1157h E200.8 0.000500 < 0.000500
Calcium mg/L 11/3/2020 818h 11/4/2020 1326h E200.7 5.00 175 Phone: [phone] Chromium mg/L 11/3/2020 818h ] l/5/2020 1157h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 11/3/2020 818h 11/5/2020 1157h E200.8 0.0100 < 0.0100
Fax: [phone] Copper mg/L 11/3/2020 818h 11/5/2020 1157h E200.8 0.0100 < 0.0100
!-mail : [e-mail] Iron mg/L 11/3/2020 81 Sh 11/5/2020 1607h E200.8 0.0300 0.0381
Lead mg/L 11/3/2020 818h 11/5/2020 1607h E200.8 0.00100 < 0.00100
web: www.awal-Iabs.com Magnesium mg/L 11/3/2020 818h 11/4/2020 1326h E200.7 5.00 59.6
Manganese mg/L 11/3/2020 818h 11/5/2020 1157h E200.8 0.0100 0.275
Mercury mg/L 11/3/2020 1202h 11/5/2020 1022h E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 11/3/2020 818h 11/5/2020 1157h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 11/3/2020 818h 11/5/2020 1157h E200.8 0.0200 < 0.0200
Potassium mg/L 11/3/2020 81 Sh 11/5/2020 1512h E200.7 1.00 7.79
Jose Rocha Selenium mg/L 11/3/2020 818h 11 /5/2020 1157h E200.8 0.00500 < 0.00500
QA Officer Silver mg/L 11/3/2020 818h 11/5/2020 1157h E200.8 0.0100 < 0.0100
Sodium mg/L 11/3/2020 818h 11/4/2020 1326h E200.7 5.00 200
Thallium mg/L 11/3/2020 81 Sh 11 /5/2020 1607h E200.8 0.000500 < 0.000500
Tin mg/L 11/3/2020 818h 11/6/2020 1002h E200.8 0.100 < 0.100
Uranium mg/L 11/3/2020 818h 11/6/2020 1053h E200.8 0.000300 0.000316
Vanadium mg/L 11/3/2020 818h 11 /5/2020 1512h E200.7 0.0150 < 0.0150
Zinc mg/L 11/3/2020 818h 11/5/2020 1157h E200.8 0.0100 < 0.0100
Report Date: 11/10/2020 Page 7 of52
All analyses applicable lo lhe C'W A. SOW A. and RCRA are performed in accordance 10 NELAC protocols. Pertinent sampling in(onnation is located on the attached COC. Confidentlal Business lnformalion: This rtJJOII i~ proYided ror lho exchn.i\'e-use: of1he
~dressee. Prl\"ile~es o.r su~seq~teO\ ~•J.;O(the ~~e of lhis.co~pany or any 1~mber of its staff, or reproduclio~ ~f this repo~ in ~o~eclion~ with the a~~ertisemenl. P~?motio.n ~r sale of~!)~ ~rod1~c1 or p~oce~s, ~r in ~Ql'n:,c!ion w!th 1h~ r~publicmioo of this repon
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010767-002
American West Client Sample ID: MW-01 LF
ANAlYTICAL LABORATORIES Collection Date: 10/21/2020 1252h
Received Date: 10/23/2020 1430h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;;alt Lake City, UT 84119 Arsenic mg/L I I /3/2020 818h 11/5/2020 1201h E200.8 0.00500 < 0.00500
Beryllium mg/L 11/3/2020 818h 11/5/2020 1611h E200.8 0.000500 < 0.000500
Cadmium mg/L I I /3/2020 818h I 1/5/2020 120 I h E200.8 0.000500 < 0.000500
Phone: (80 I) 263-8686 Calcium mg/L 11/3/2020 8 I 8h 11/4/2020 1329h E200.7 5.00 174
Chromium mg/L 11/3/2020 818h 11/5/2020 120 I h E200.8 0.0250 < 0.0250 Toll Free: [phone] Cobalt mg/L 11/3/2020 81 Sh 11/5/2020 1201h E200.8 0.0100 < 0.0100
Fax: (80 I) 263-8687 Copper mg/L 11/3/2020 S l Sh 11/5/2020 1201h E200.8 0.0100 < 0.0100
!-mail: [e-mail] Iron mg/L 11/3/2020 81 Sh 11/5/2020 l6llh E200.8 0.0300 0.284
Lead mg/L 11/3/2020 81Sh 11/5/2020 l 61 l h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 11/3/2020 81Sh 11/4/2020 1329h E200.7 5.00 59.8
Manganese mg/L 11/3/2020 8 l 8h l 1/5/2020 1201h E200.8 0.0100 0.299
Mercury mg/L 11/3/2020 1202h l 1/5/2020 l 03 7h E245.1 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 11/3/2020 81 Sh l l/5/2020 l 20 l h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 11/3/2020 SI8h 11/5/2020 120 I h E200.8 0.0200 < 0.0200
Potassium mg/L 11/3/2020 81 Sh 11/5/2020 1522h E200.7 1.00 7.16
Jose Rocha Selenium mg/L l I/3/2020 81 Sh I 1/5/2020 1201h E200.8 0.00500 < 0.00500
QA Officer Silver mg/L I 1/3/2020 81 Sh I 1/5/2020 1201h E200.8 0.0100 < 0.0100
Sodium mg/L 11/3/2020 81 Sh 1 I /4/2020 1329h E200.7 5.00 181
Thallium mg/L I 1/3/2020 81811 11/5/2020 161 lh E200.8 0.000500 < 0.000500
Tin mg/L l 1/3/2020 818h 11/6/2020 1005h E200.8 0.100 < 0.100
Uranium mg/L 11/3/2020 818h 11/6/2020 1057h E200.8 0.000300 < 0.000300
Vanadium mg/L 11/3/2020 8 l 8h 11/5/2020 1522h E200.7 0.0150 < 0.0150
Zinc mg/L 11/3/2020 81 Sh 11/5/2020 1201h E200.8 0.0100 < 0.0100
Report Date: 11/10/2020 Page 8 of 52
All analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols. Pertinent snmphn.g information is locnted on lhe attached COC. Confidential Business 1nformalion: This report is pro\'ided for lhe exclusi\e use or the
~ddressee. Pri,·ile~es or sub .. seq~nl ~e of lhc ~:u_ne of this .co~pany or nn)'. ~~ber of its s1n1T, or reproducti~ ~r I his~ in .con?eclion .. wilh lhe ~vertisement, P~?motio.n ~r ~ale of ?1~Y. -~rodl~CL or P~?cess, ~r in ~nn:c~ion w!lh 1h~ r1;-p~blication of Lhis report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 4th Quarter Ground Water 2020
Lab Sample ID: 2010745-001
American West Client Sample ID: MW-01_10212020
ANAIYTICAI LABORATORIES Collection Date: 10/21/2020 1540h
Received Date: 10/23/2020 1230h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
~alt Lake City, UT 84119 Arsenic mg/L 11/3/2020 8 I 8h I 1/5/2020 I 056h E200.8 0.00500 < 0.00500
Beryllium mg/L 11/3/2020 818h 11/5/2020 1541h E200.8 0.000500 < 0.000500
Cadmium mg/L I I /3/2020 8 I 8h 11/5/2020 I 056h E200.8 0.000500 < 0.000500
Calcium mg/L 11/3/2020 8 I 8h 11/4/2020 1404h E200.7 5.00 173 Phone: [phone]
Chromium mg/L 11 /3/2020 8 I 8h I 1/5/2020 1056h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 11/3/2020 818h 11/5/2020 I 056h E200.8 0.0100 < 0.0100
Fax:[phone] Copper mg/L 11/3/2020 8 I 8h 11/5/2020 I 056h E200.8 0.0100 < 0.0100
!-mail: [e-mail] Iron mg/L I I /3/2020 818h 11/5/2020 1541 h E200.8 0.0300 0.367
Lead mg/L 11/3/2020 818h 11/5/2020 1541h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 11/3/2020 8 I 8h 11/4/2020 1404h E200.7 5.00 60.4
Manganese mg/L 11/3/2020 818h I 1/5/2020 I 056h E200.8 0.0100 0.285
Mercury mg/L I 0/29/2020 I 309h 10/30/2020 934h E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 11/3/2020 818h 11/5/2020 1056h E200.8 0.0100 < 0.0100
Laboratoty Director Nickel mg/L I I /3/2020 818h I I /5/2020 1056h E200.8 0.0200 < 0.0200
Potassium mg/L I I /3/2020 818h 11/5/2020 1448h E200.7 1.00 7.07
Jose Rocha Selenium mg/L 11 /3/2020 8 I 8h 11/5/2020 1056h E200.8 0.00500 < 0.00500
QA Officer Silver mg/L II /3/2020 8 I 8h 11/5/2020 1056h E200.8 0.0100 < 0.0100
Sodium mg/L 11/3/2020 8 I 8h I 1/4/2020 1404h E200.7 5.00 178
Thallium mg/L 11/3/2020 818h 11/5/2020 1541 h E200.8 0.000500 < 0.000500
Tin mg/L 11/3/2020 818h 11/6/2020 917h E200.8 0.100 < 0.100
Uranium mg/L 11/3/2020 818h 11 /6/2020 1049h E200.8 0.000300 < 0.000300
Vanadium mg/L I I /3/2020 8 I 8h I I /5/2020 I 448h E200.7 0.0150 < 0.0150
Zinc mg/L I 1/3/2020 8 I 8h I 1/5/2020 J 056h E200.8 0.0100 < 0.0100
Report Date: 11/16/2020 Page 7 of 50
All am1\yses applicable lo lhe CWA. SDWA, and RCRA are perfonned in accordance to NELAC protocols Pertinenl sampling information is locuted on Lhe allached COC, Confidential Business lnfonnalion: This 1epor1 is provided for the e:xclushe use or the
~ddressee Pri, ile~es of' sub~seq~nt ~~e of lhe ~~e of this .co1~pany or tint r~mber of its staff, or reproduclio~ ~r Lhis repo~ in ~01~eclion~ w'ILh Lhe a~vertisemenl, P~?motio.n ~r sale of ?J!) ~1och~l or p1.ocess, ~r in ~nn~c~ion w!th th~ r~-publicaLion of this 1eporl
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010767-001
American West Client Sample ID: MW-OJ S
ANALYTICAL LABORATOR I ES Collection Date: 10/21/2020 1227h
Received Date: 10/23/2020 1430h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Ammonia (as N) mg/L l l /3/2020 1320h 11/5/2020 808h E350.1 0.0500 0.300
Bicarbonate (as mg/L 10/30/2020 730h SM2320B 1.00 270
CaC03)
Carbonate (as CaC03) mg/L 10/30/2020 730h SM2320B 1.00 < 1.00
Phone:[phone] Chloride mg/L I0/28/2020 2026h E300.0 10.0 21.0
foll Free: [phone] Fluoride mg/L I0/29/2020 507h E300.0 0.200 0.337
Fax: [phone] Ion Balance % l l /5/2020 1640h Cale. -100 -1.20
!-mail: [e-mail] Nitrate/Nitrite (as N) mg/L I 0/31/2020 1703h E353.2 0.100 < 0.100
Sulfate mg/L I0/28/2020 2026h E300.0 75.0 820
web: www.awal-labs.com Total Anions, Measured meq/L l l /5/2020 1640h Cale. 23.1
Total Cations, meq/L l 1/5/2020 1640h Cale. 22.5
Measured
Total Dissolved Solids mg/L 10/27/2020 1300h SM2540C 20.0 1,340 @ Kyle F. Gross Total Dissolved Solids 11/5/2020 1640h Cale. 0.927
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L I I /5/2020 1640h Cale. 1,440
Calculated
QA Officer @ -High RPD due to suspected sample non-homogeneity or matrix interference.
1 -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS.
Report Date: 11/10/2020 Page IS of52
All analyses applicable 10 1hc CWA, SDWA, nnd R.CRA l)(C 1)tr(om1ed in accordance to NELAC prolocols. Pertinent sruupllnt information is localed on lhe au ached COC. Confidend11I Business lnfom111Uon: This 11'.lfK)rf 1s pro,1ided r'or1hc.t~d~tS1\"1:' u.1e of the
~ddressee. Pri,·ilc~es a!:iu~scq~enl ~~e of lhe ~~.c of 1Ms5o~J1.tlly or M)'. ~'!lber of its s1aff, or reproductio.~ ~f lhis rcp01~ in .co~ection .. wilh the u~vertise1~enl, P~?motio.n ~r saJe ot:ii!r ~rod~ct or l'~~e~s, ~r in ~'(Ulfl~!mn w(lh 1h~ R;·J1~bllcn1lw1 or this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010767-002
Client Sample ID: MW-01 LF
Collection Date: 10/21/2020 1252h
Received Date: 10/23/2020 1430h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Ammonia (as N) mg/L I 1/3/2020 I 320h I 1/5/2020 810h £350.1 0.0500 0.150
Bicarbonate (as mg/L 10/30/2020 730h SM2320B 1.00 262
CaC03)
Carbonate (as CaC03) mg/L 10/30/2020 730h SM2320B 1.00 < 1.00
Phone:[phone] Chloride mg/L l 0/28/2020 2206h £300.0 10.0 20.2
Toll Free: [phone] Fluoride mg/L I 0/29/2020 524h £300.0 0.200 0.342
Fax: (80 I) 263-8687 Ion Balance % 11/5/2020 1640h Cale. -100 -2.17
:-mail: [e-mail] Nitrate/Nitrite (as N) mg/L I 0/3 I /2020 1707h £353.2 0.100 < 0.100
Sulfate mg/L 10/28/2020 2206h £300.0 75.0 807
web: www.awal-labs.com Total Anions, Measured meq/L 11/5/2020 I 640h Cale. 22.6
Total Cations, meq/L 11/5/2020 1640h Cale. 21.7
Measured
Total Dissolved Solids mg/L 10/27/2020 I 300h SM2540C 20.0 1,460 Kyle F. Gross Total Dissolved Solids Cale. 1.04 11/5/2020 I 640h
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L I 1/5/2020 1640h Cale. 1,410
Calculated
QA Officer
Report Date: 11/10/2020 Page 16 of52
All analyses applicable to the CW A. SDW A. ru1d RCRA are perfonncd in accordance to NE LAC protocols Pertinent sampling information is located on Lhe attached COC Confidential Business Informal ion: This report is provided for the e.xclush e use of the
~ddressee Pri, ile~es o: sub...5eq~enl ~e of lhe ~~e of lhis .corr:ipany or any ~mbcr of its staff, or reproductio~ ~f this repo~ in ~~eel ion~ with Lhe a~\'ertisemenl, p~~molio.n ~f sa1e of~!>. ~rod~cl or p~~s. ~r in ':°nn~~on w~lh lh~ rttpublication of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 4th Quarter Ground Water 2020
Lab Sample ID: 2010745-001
Client Sample ID: MW-01_10212020
Collection Date: I 0/21/2020 1540h
Received Date: 10/23/2020 1230h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Ammonia (as N) mg/L 11/3/2020 1320h 11/5/2020 759h E350.I 0.0500 0.109
Bicarbonate (as mg/L l 0/30/2020 730h SM2320B 1.00 252
CaC03)
Carbonate (as CaC03) mg/L I 0/30/2020 730h SM23208 1.00 < 1.00
Phone: [phone] Chloride mg/L 10/31/2020 1255h E300.0 1.00 18.2
Toll Free: [phone] Fluoride mg/L 11/12/2020 059h E300.0 0.200 0.289
Fax:[phone] Ion Balance % 11/5/2020 1640h Cale. -100 1.38
:-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 10/31/2020 1650h E353.2 0.100 < 0.100
Sulfate mg/L 10/31/2020 457h E300.0 75.0 738
web: www.awal-Iabs.com Total Anions, Measured meq/L 11 /512020 1640h Cale. 20.9
Total Cations, meq/L 11/5/2020 1640h Cale. 21.5
Measured
Total Dissolved Solids mg/L 10/2712020 1300h SM2540C 20.0 1,190 @
Kyle F. Gross Total Dissolved Solids 11/5/2020 1640h Cale. 0.900
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L ] ] /5/2020 1640h Cale. 1,320
Calculated
QA Officer @ -High RPD due to suspected sample non-homogeneity or matrix inte,ference.
Report Date: 11/16/2020 Page 14 of50
All onalyses applicable lo lhe CWA_ SOWA. and RCRA are performed in accordance to NELAC protocols Pertinenl sampling information is located on the allached CDC Confidential Business Jnformntion: This repon is pr°' ided for the exclush e use of the
~ddressee P1i, ile~es of sub .. seq~enl ~;ie of lhe ~:u:i1e or !his .cm~pany or any 1~mbe1 of ils slaff, or reproduclio~ ~f this repo~ in ~011!1ecl1on,, ,vith Lhe u~, ertisement. P~?moli~n ~r sale of~!) ~rodl~CI or p1
0
ocess, ~r in ~nn:_c~ion w!th th~ r~-publicaLion of this 1eporl
3440 South 700 West
;alt Lake City, UT 84 I 19
ORGANIC ANALYTICAL REPORT
Client:
Project:
Lab Sample ID:
Energy Fuels Resources, Inc.
Ground Water Low Flow 2020
2010767-00IA
Client Sample ID: MW-01 S
Collection Date: 10/21/2020 1227h
Received Date: 10/23/2020 1430h
Analytical Results
Analyzed: 10/26/2020 1742h
Units: µg/L
Compound
Tetrahydrofuran
Extracted:
Dilution Factor:
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
10 Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
109-99-9 10.0 559 _,
CAS Result Amount Spiked %REC Limits Qual Phone: (80 I) 263-8686 Surrogate ----------------Units: µg/L
Toll Free: [phone]
Fax: (80 I) 263-8687
!-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Surr: 1,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
17060-07-0
460-00-4
1868-53-7
2037-26-5
473 500.0 94.6
470 500.0 94.0
480 500.0 96.0
475 500.0 95.0
' -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS.
--The reporting limits were raised due to high analyte concentrations.
Analyzed: l 0/25/2020 2034h Extracted:
Units: µg/L Dilution Factor: Method:
CAS Reporting
Compound Number Limit
2-Butanone 78-93-3 20.0
Acetone 67-64-1 20.0
Benzene 71-43-2 1.00
Carbon tetrachloride 56-23-5 1.00
Chloroform 67-66-3 1.00
Chloromethane 74-87-3 1.00
Methylene chloride 75-09-2 1.00
Naphthalene 91-20-3 1.00
Toluene 108-88-3 1.00
Xylenes, Total 1330-20-7 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC
Surr: l ,2-Dichloroethane-d4 17060-07-0 48.2 50.00 96.3
Surr: 4-Bromofluorobenzene 460-00-4 48.7 50.00 97.4
Surr: Dibromofluoromethane 1868-53-7 49.4 50.00 98.9
Surr: Toluene-d8 2037-26-5 49.6 50.00 99.I
80-136
85-121
78-132
81-123
SW8260D
Analytical
Result Qual
<20.0
<20.0
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
Limits Qual
80-136
85-121
78-132
81-123
Report Date: 11/10/2020 Page 23 of52
All analyses applicable lo lhe CWA. SDWA. and RCRA are perfom1ed in accordance to NELAC prolocols Pertinent sampling infom1alion is located on the attached CDC, Confictentlal Business Information: This report is pro,•ided for the exclu.si\ e use of 1he
~ddressee, Pri, ile~es o.f sub .. seq~1enl ~e of lhe ~~e of this .con;ipany or atl) ~'?1ber of ilS sla.ff, or reproductio~ ~f lhis repo~ in ~~ection~ with the n~vertisement, P~?moti~n or ~aJe of ~!Y ~rodi~ct or p1.ocess, ~r in ~nn:c)ion w!lh th? r:·publication of this report
3440 South 700 West
,alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
:-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010767-002A
Client Sample ID: MW-01 LF
Collection Date: 10/21/2020 1252h
Received Date: 10/23/2020 1430h
Analytical Results
Analyzed: 10/25/2020 2054h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Extracted:
Dilution Factor:
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 11.1
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Surr: I ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
17060-07-0
460-00-4
1868-53-7
2037-26-5
49.1
48.9
49.0
48.8
50.00 98.1 80-136
50.00 97.9 85-121
50.00 98.1 78-132
50.00 97.5 81-123
Report Date: 11/ I 0/2020 Page 24 of 52
All analyses applicable lo the CWA,. SOWA, Md RCRA are perfonned in a.ccordance to NELAC protocols, Pertinent sampling infonne.Lion is located on the altached COC Confidential Business Informolion: This report is provided for the exclusi,·e use oflhc
~ddressee Pri, ile~es o.f sub .. seq~ent ~~e or lhe ~~e of this .co1~pany or M) ~mbe1 of ils Sh'tfT, or reproduclio~ ~f this repo~ in fDn~eclion .. with the ::i~vertise~enl, P~?rnotio.n o.r ~a1e of ~!Y ~rod~cl or p~ocess, ~r in ~nn~c~ion w~th lh~ r~-p~blication of I his report
American West
ANAi VTICAL LAB0RAT0Rl[6
3440 South 700 West
,alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: (80 I) 263-8687
~-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 4th Quarter Ground Water 2020
Lab Sample ID: 2010745-00lA
Client Sample ID: MW-01_10212020
Collection Date: 10/21/2020 1540h
Received Date: 10/23/2020 1230h
Analytical Results
Analyzed: 10/25/2020 1740h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Extracted:
Dilution Factor:
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qua!
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 7.20
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Surr: I ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
17060-07-0
460-00-4
1868-53-7
2037-26-5
48.3
48.7
48.8
50.0
50.00 96.5 80-136
50.00 97.5 85-121
50.00 97.6 78-132
50.00 100 81-123
Report Date: 11/16/2020 Page 21 of 50
All analyses applicable lo lhe CWA, SDWA, and RCRA are performed in accordance to NELAC prolocols Pertinent sampling information is located on LJ1e allached COC Conridential Business Jnformation: This report is provided for the exclusi,e use or the
~ddressee. Pri\'ile~es o.f sub .. seq~ent ~1;e of lhe ~~e of this .cm~pany or an) 1~mber of ils slaff, or reproduclio~ ~f this repo~ in .con~ec1ion .. ,,ith lhe a~\ ertisemenl, P~?molio.n or sale of ?-1!). ~rod1~cl or p~ocess, ~r in 7onn~c!ion w!th th; r:_-publication of lhis report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 14, 2020
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 S
525439015
Ground Water
21-0CT-20 12:27
26-0CT-20
Client
Parameter Qualifier Result Uncertainty MDC ------
lad Gas Flow Proportional Counting
]FPC, Total Alpha Radium, Liquid "As Received"
,ross Radium Alpha U 1.00 +/-0.235 0.546
:!:!ie following Analytical Methods were performed:
RL
1.00
Project:
Client ID:
DNMI00100
DNMI001
Units PF DF Analyst Date Time Batch Method ---
pCi/L LXB3 11/09/20 1247 2058143
\1ethod Descri tion --------------'--"A,naly~t Coc..c.rn=n=1=e=nt=s __________ _
EPA 903.0
)Urrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 89.3 (25%-125%)
~otes:
=:ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
,RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 29 of 38 SDG: 525439
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 14, 2020
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-01 LF
525439016
Ground Water
21-0CT-20 12:52
26-0CT-20
Client
Parameter Qualifier Result Uncertainty -
lad Gas Flow Proportional Counting
:if PC, Total Alpha Radium, Liquid "As Received"
:iross Radium Alpha u 1.00 +/-0.344
The following Analytical Methods were performed:
\1ethod Descri~tion ___
EPA 903.0
;urrogate/Tracer Recovery Test
MDC
0.998
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received"
lfotes:
:::ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
RL
1.00
Project:
Client ID:
Units PF
pCi/L
DNMI00100
DNMI001
DF Analyst Date
LXB3 11/06/20
Anal st Comments
Result Nominal Recove~%
83.1
Time Batch Method
1118 2058146
Acceptable Limits
(25%-125%)
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 30 of 38 SDG: 525439
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 23, 2020
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-01 10212020
525413001
Ground Water
21-0CT-20 15:40
26-0CT-20
Client
Parameter Qualifier Result Uncertainty
lad Gas Flow Proportional Counting
:iFPC, Total Alpha Radium, Liquid "As Received"
}ross Radium Alpha U 1.00 +/-0.262
The following Analytical Methods were performed: ---\1ethod Descri tion
EPA 903.0
,urrogate/Tracer Recovery Test
MDC
0.924
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received"
llotes:
~ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
RL
1.00
Project:
Client ID:
DNMI00100
DNMI001
Units PF DF Analyst Date Time Batch Method
pCi/L LXB3 11/06/20 1343 2058142
Anal st Comments _____ _
Result Nominal Recovery% Acceptable Limits
95 (25%-125%)
,RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 12 of 20 SDG: 525413 Revl
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010711-005
Client Sample ID: MW-12 S
Collection Date: 10/20/2020 904h
Received Date: 10/22/2020 1230h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Arsenic mg/L 11/2/2020 904h 11/3/2020 1739h E200.8 0.00500 < 0.00500
Beryllium mg/L 11/2/2020 904h 11/4/2020 1919h E200.8 0.000500 < 0.000500
Cadmium mg/L 11/2/2020 904h 11/3/2020 1739h E200.8 0.000500 < 0.000500
Phone:[phone] Calcium mg/L 11/2/2020 904h 11/3/2020 1856h E200.7 20.0 476
Chromium mg/L 11/2/2020 904h 11/3/2020 1739h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 11/2/2020 904h 11/3/2020 1739h E200.8 0.0100 < 0.0100
Fax: [phone] Copper mg/L 11/2/2020 904h 11/3/2020 1739h E200.8 0.0100 < 0.0100
!-mail: [e-mail] Iron mg/L 11/2/2020 904h I 1/4/2020 1919h E200.8 0.0300 < 0.0300
Lead mg/L I 1/2/2020 904h 11/4/2020 1919h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 11/2/2020 904h 11/3/2020 1856h E200.7 20.0 204
Manganese mg/L 11/2/2020 904h 11/3/2020 1739h E200.8 0.0100 < 0.0100
Mercury mg/L 10/29/2020 1425h I 0/30/2020 I 056h E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L II /2/2020 904h 11/3/2020 1739h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 11/2/2020 904h 11/3/2020 1739h E200.8 0.0200 < 0.0200
Potassium mg/L 11/2/2020 904h 11/4/2020 1640h E200.7 1.00 12.3
Jose Rocha Selenium mg/L 11/2/2020 904h I 1/3/2020 1739h E200.8 0.00500 0.0373
QA Officer Silver mg/L 11/2/2020 904h I I /3/2020 1739h E200.8 0.0100 < 0.0100
Sodium mg/L I 1/2/2020 904h I 1/3/2020 I 856h E200.7 20.0 305
Thallium mg/L I 1/2/2020 904h 11/4/2020 1919h E200.8 0.000500 < 0.000500
Tin mg/L 11/2/2020 904h I 1/3/2020 1739h E200.8 0.100 < 0.100
Uranium mg/L 11/2/2020 904h I 1/4/2020 1919h E200.8 0.000500 0.0228
Vanadium mg/L 11/2/2020 904h 11/3/2020 2052h E200.7 0.0150 < 0.0150
Zinc mg/L 11/2/2020 904h 11/3/2020 1739h E200.8 0.0100 < 0.0100
Report Date: 11/10/2020 Page 13 of72
All analyses applicable to lhe CWA, SDWA, and RCRA are performed in accordance to NE LAC prolocols, Pertinent sampling information is loco.led on the al1ached COC, Conlidenrial Business Jnformalion: This report is pro\'ided for the exclusi\ e use of 1he
~ddressee Pri, ile~es o:sub,.5eq~enl ~~e oflhe ~~e of lhis.con:ipany or an) l~~ber ofilS slafT. or reproduclio.~ ~f lhis repo~ in ~~eclion .. wilh the a~~ertisement, P~?motio.n l:r sale of~!)~ ~rod~cl or p~ocess, ~r in ~nm;_c~on w!th th~ r~-publication of lhis repon
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010711-006
American West Client Sample ID: MW-12 LF
ANALYTICAL 1.ABOAATOAIES Collection Date: 10/20/2020 922h
Received Date: 10/22/2020 1230h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Arsenic mg/L 11/2/2020 904h 11/3/2020 1742h E200.8 0.00500 < 0.00500
Beryllium mg/L 1 I /2/2020 904h 11/4/2020 1922h E200.8 0.000500 < 0.000500
Cadmium mg/L 11/2/2020 904h 11/3/2020 1742h E200.8 0.000500 < 0.000500
Calcium mg/L 11/2/2020 904h 11/3/2020 1859h E200.7 20.0 519 Phone: [phone]
Chromium mg/L 11/2/2020 904h 11/3/2020 1742h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L I I /2/2020 904h 11/3/2020 1742h E200.8 0.0100 < 0.0100
Fax: [phone] Copper mg/L 11/2/2020 904h 11/3/2020 1742h E200.8 0.0100 < 0.0100
:-mail: [e-mail] Iron mg/L 11/2/2020 904h 11/4/2020 1922h E200.8 0.0300 < 0.0300
Lead mg/L 11/2/2020 904h 11/4/2020 1922h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 11/2/2020 904h 11/3/2020 1859h E200.7 20.0 223
Manganese mg/L 11/2/2020 904h 11/3/2020 1742h E200.8 0.0100 < 0.0100
Mercury mg/L 10/29/2020 1425h 10/30/2020 1058h E245.I 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 11/2/2020 904h 11/3/2020 1742h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 11/2/2020 904h 11/3/2020 1742h E200.8 0.0200 < 0.0200
Potassium mg/L 11/2/2020 904h 11/4/2020 1643h E200.7 1.00 13.1
Jose Rocha Selenium mg/L 11/2/2020 904h 11/3/2020 1742h E200.8 0.00500 0.0361
QA Officer Silver mg/L 11/2/2020 904h I 1/3/2020 1742h E200.8 0.0100 < 0.0100
Sodium mg/L 11/2/2020 904h 11/3/2020 1859h E200.7 20.0 334
Thallium mg/L 11/2/2020 904h 11/4/2020 1922h E200.8 0.000500 < 0.000500
Tin mg/L II /2/2020 904h 11/3/2020 1742h E200.8 0.100 < 0.100
Uranium mg/L 11/2/2020 904h 11/4/2020 1922h E200.8 0.000500 0.0230
Vanadium mg/L 11/2/2020 904h I 1/3/2020 2055h E200.7 0.0150 < 0.0150
Zinc mg/L 11/2/2020 904h I 1/3/2020 1742h E200.8 0.0100 < 0.0100
Report Date: I I /10/2020 Page 14 of 72
All analyses applicable to the CWA, SOWA, and RCRA are perfonned in accordance to NELAC prolocols, Pertinent sampling information is located on !he au ached COC. Confidential Business [nformalion; This report is pro'1ided for the e:xclusi, e use of the
~ddressee. Pri, ile~es o: sub~seq~enl ~;e of the ~?':'1e or this .co~pany or M) 1~~ber or its stnIT, or reproductio~ ~f lhis repo~ in .co~iection~ \\·ilh the ~vertisemenl, P~?motio.n ~r sale of :11!Y ~rod~ct or p~ocess, ~r in ~nn~c!ion w!lh 1h~ r~-publicaJion of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 4th Quarter Ground Water 2020
Lab Sample ID: 2010745-002
American West Client Sample ID: MW-12_10202020
ANAL 'ITICAI. I AOOnATORl[6 Collection Date: 10/20/2020 1150h
Received Date: 10/23/2020 1230h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Arsenic mg/L 11/3/2020 818h 11/5/2020 l 059h E200.8 0.00500 < 0.00500
Beryllium mg/L 1 l /3/2020 8 l 8h 1 l/5/2020 1544h E200.8 0.000500 < 0.000500
Cadmium mg/L 11/3/2020 8 I Sh I l/5/2020 1059h E200.8 0.000500 < 0.000500
Calcium mg/L 1 l /3/2020 8 l 8h 11/4/2020 1408h E200.7 20.0 519 ,
Phone: [phone]
Chromium mg/L ll/3/2020 81 Sh I 1/5/2020 1059h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L ll /3/2020 8 I 8h 11/5/2020 1059h E200.8 0.0100 < 0.0100
Fax: (80 I) 263-8687 Copper mg/L I 1/3/2020 818h l l /5/2020 1059h E200.8 0.0100 < 0.0100
:-mail : [e-mail] Iron mg/L 11/3/2020 818h 11/5/2020 1544h E200.8 0.0300 < 0.0300
Lead mg/L 11/3/2020 8 l 8h l l/5/2020 1544h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L l 1/3/2020 8 l 8h 11/4/2020 1408h E200.7 20.0 211
Manganese mg/L 1 l/3/2020 818h l l /5/2020 1059h E200.8 0.0100 0.0131
Mercury mg/L 10/29/2020 I 309h 10/30/2020 944h E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L ll/3/2020 8 l 8h 11 /5/2020 l 059h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L ll /3/2020 81 8h I J/5/2020 1059h E200.8 0.0200 < 0.0200
Potassium mg/L 11/3/2020 818h l l/5/2020 1451h E200.7 1.00 12.5
Jose Rocha Selenium mg/L I 1/3/2020 8 l 8h l 1/5/2020 I 059h E200.8 0.00500 0.0527
QA Officer Silver mg/L 11/3/2020 818h l l/5/2020 1059h E200.8 0.0100 < 0.0100
Sodium mg/L 11/3/2020 818h 11/4/2020 1408h E200.7 20.0 342
Thallium mg/L 11/3/2020 81 Sh 1 l /5/2020 1544h E200.8 0.000500 < 0.000500
Tin mg/L 1 1/3/2020 81 Sh 11/6/2020 92lh E200.8 0.100 < 0.100
Uranium mg/L 11/3/2020 8 l 8h 11/5/2020 1544h E200.8 0.000500 0.0262
Vanadium mg/L 1 1/3/2020 8 I 8h l 1/5/2020 1451h E200.7 0.0150 < 0.0150
Zinc mg/L 11/3/2020 8 l8h l 1/5/2020 l 059h E200.8 0.0100 < 0.0100 ----
2 -Analyte concentration is too high for accurate matrix spike recovery and/or RPD.
Report Date: 11/16/2020 Page 8 of SO
All analyses applicable lo lhe CWA. SDWA. and RCRA are performed m accordance 10 NELAC protocols Pertinent sampling infonnation is located 011 the attached COC Confidential Business Information: This 1epor1 is JlrO\'ided for the exclusi,e use of the
~ddressee P1i, ile~es o.r sub,.5eq~enl ~~e or the ~:u_ne of lh1s .cm~pany or ony 1~7i:nber or iLs sl;iIT, 01 reproductio~ ~f this repo~ in ;en~eclion .. "~lh the u~, ertisement, p~omotio.n m sale of ?1!)' r1 od1ic1 or p1.?Cess, ~r in ~nn~~ion ,,·~1h th~ r~·publicalion of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010711-005
Client Sample ID: MW-12 S
Collection Date: 10/20/2020 904h
Received Date: l 0/22/2020 1230h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Ammonia (as N) mg/L 10/30/2020 1046h J 1/2/2020 1720h E350.I 0.0500 < 0.0500
Bicarbonate (as mg/L 10/23/2020 950h SM2320B 1.00 362
CaC03)
Carbonate (as CaC03) mg/L I 0/23/2020 950h SM2320B 1.00 < 1.00
Phone: [phone] Chloride mg/L 10/29/2020 2208h E300.0 20.0 60.6
Toll Free: [phone] Fluoride mg/L I 0/30/2020 636h E300.0 0.100 0.135
Fax: [phone] Ion Balance % 11/3/2020 1618h Cale. -100 -3.76
~-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 10/31/2020 1619h E353.2 0.100 <0.100
Sulfate mg/L I 0/29/2020 2208h E300.0 150 2,370
web: www.awal-labs.com Total Anions, Measured meq/L 11/3/2020 1618h Cale. 58.4
Total Cations, meq/L I 1/3/2020 1618h Cale. 54.1
Measured
Total Dissolved Solids mg/L I 0/22/2020 1530h SM2540C 20.0 3,700 Kyle F. Gross Total Dissolved Solids Cale. 1.01 11/3/2020 1618h
Laborat01y Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 11/3/2020 1618h Cale. 3,650
Calculated
QA Officer 1 -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS.
Report Date: 11/10/2020 Page 27 of72
All anal) ses applicoble lo the CW A. SOWA, and RCRA llte performed in accordance to NELAC protocols, Pertinent sampling information is located on lhe altached COC. Conlidential Business Informal ion: This repor1 is pr°'•ided for 1he exclusi,·e use of the
~ddressee. Pri, ile~es of sub~seq~ent ~~e of lhe ~:11:"e of this .con:ipany or any ~~ber of its stnff, or reproduclio~ ~f !his repo~ in .con!1ection ... ,vilh the ~vertise~enl, P~?moii~n ~r sa1e of~!)' prod~cl or p~ocess, ~r in ~nn:c~ion \\'!th th~ r~-publication of lhis report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010711-006
Client Sample ID: MW-12 LF
Collection Date: 10/20/2020 922h
Received Date: 10/22/2020 1230h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Ammonia (as N) mg/L 10/30/2020 1046h 11/2/2020 1 722h £350.1 0.0500 < 0.0500
Bicarbonate (as mg/L I 0/23/2020 950h SM2320B 1.00 352
CaC03)
Carbonate (as CaC03) mg/L I 0/23/2020 950h SM2320B 1.00 < 1.00
Phone: (80 I) 263-8686 Chloride mg/L I 0/29/2020 2225h £300.0 20.0 60.7
Toll Free: [phone] Fluoride mg/L I 0/30/2020 653h £300.0 0.100 0.133
Fax: (80 I) 263-8687 Ion Balance % 11/3/2020 1618h Cale. -100 0.792
!-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 10/31/2020 1621h £353.2 0.100 < 0.100
Sulfate mg/L 10/29/2020 2225h £300.0 150 2,370
web: www.awal-labs.com Total Anions, Measured meq/L 11/3/2020 1618h Cale. 58.2
Total Cations, meq/L 11/3/2020 1618h Cale. 59.1
Measured
Total Dissolved Solids mg/L I 0/22/2020 I 530h SM2540C 20.0 3,580 Kyle F. Gross Total Dissolved Solids Cale. 0.959 11/3/2020 16 I 8h
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L I 1/3/2020 1618h Cale. 3,740
Calculated
QA Officer
Report Date: 11/10/2020 Page 28 of 72
All an.:tl) ses applicoble to the CW A, SOWA, and RCRA are perfom1ed in accordance to NELAC prolocols Pertinenl sampling information is located on lhe attached COC, Confidential Business lnformalion: This report is provided for the exclwi,·e use of 1he
~ddressee. Pri,·ile~es o,f sub .. seq~enl ~;e of Lhe ~~e of this .cmi:ipany or M)' ~mber of ils stafT, or reproductio~ ~~ lhis repo~ in ~o~eclion .. with the n~ver1isemenl, P~?motio.n or sa1e of~;)" ~rod~cl or p~ocess, ~r in i;onn~~ion w!lh lh~ r~·publication of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 4th Quarter Ground Water 2020
Lab Sample ID: 2010745-002
American West Client Sample ID: MW-12_10202020
ANAi VTICAI LABO~ATOR/fS Collection Date: 10/20/2020 1150h
Received Date: 10/23/2020 1230h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Ammonia (as N) mg/L 11/3/2020 1320h 11/5/2020 802h E350.l 0.0500 < 0.0500
Bicarbonate (as mg/L 10/30/2020 730h SM2320B 1.00 372
CaC03)
Carbonate (as CaC03) mg/L I 0/30/2020 730h SM2320B 1.00 < 1.00
Phone: (80 I) 263-8686 Chloride mg/L 10/31/2020 1312h E300.0 1.00 65.1
Toll Free: [phone] Fluoride mg/L I 1/4/2020 60 I h E300.0 0.200 0.221
Fax: [phone] Ion Balance % 11/5/2020 1640h Cale. -100 0.667
:-mail: [e-mail] Nitrate/Nitrite (as N) mg/L I 0/31 /2020 1656h E353.2 0.100 < 0.100
Sulfate mg/L I 0/31 /2020 514h E300.0 150 2,330
web: www.awal-labs.com Total Anions, Measured meq/L 11/5/2020 1640h Cale. 57.7
Total Cations, meq/L 1 1/5/2020 1640h Cale. 58.5
Measured
Total Dissolved Solids mg/L 10/23/2020 1600h SM2540C 20.0 4,170 Kyle F. Gross Total Dissolved Solids 1 1/5/2020 1640h Cale. 1.13
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 11/5/2020 1640h Cale. 3,700
Calculated
QA Officer
Report Date: 11/16/2020 Page 15 of 50
All analyses applicable to the CWA, SDWA, and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling information is located on U1e attached COC Confidential Business lnfoimalion: This report is p1ovided for 1he exclusi, e use or the
~ddressee P1i,·ile~es o.f su~seq~enl ~~e of Lhe ~~e of this .co1~pany or M) 1~1;1be1 of its staff, or reproduclio~ ~f lhis repo~ in ~01~1ection ... "ith Lhe n~,ertisemenl, p~omolio.n or sale of~!~. ~rod~cl or p~ocess, ~r in :onn:c~ion w!th th~ r~·publicalion of this report
3440 South 700 West
;alt Lake City, UT 84119
Phone:[phone]
Toll Free: [phone]
Fax: [phone]
~-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: Ground Water Low Flow 2020
Lab Sample ID: 20l071 l-005A
Client Sample ID: MW-12 S
Collection Date: 10/20/2020 904h
Received Date: 10/22/2020 1230h
Analytical Results
Analyzed: 10/23/2020 1949h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Extracted:
Dilution Factor:
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
CAS
Number
78-93-3
67-64-l
71-43-2
56-23-5
67-66-3
74-87-3
75-09-2
91-20-3
109-99-9
108-88-3
1330-20-7
Method:
Reporting
Limit
20.0
20.0
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
SW8260D
Analytical
Result
<20.0
<20.0
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
Qual
#
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qua I
Surr: l ,2-Dichloroethane-d4 17060-07-0
Surr: 4-Bromofluorobenzene 460-00-4
Surr: Dibromofluoromethane 1868-53-7
Surr: Toluene-dB 2037-26-5
49.6 50.00
44.5 50.00
49.5 50.00
48.1 50.00
99.2
89.1
98.9
96.2
80-136
85-121
78-132
81-123
# -This compound exceeded (high) the control limit for the CCV. The data is acceptable since the compound was not detected in the
sample.
Report Date: 11/10/2020 Page 41 of72
All analyses applicable to the CWA. SOWA. Md RCRA are perfom1ed in accordance to NELAC protocols. Pertinenl sampling information is localed on lhe allached COC Confidential Business Information: Ths report js provided for the exdusi,·e use of the
~ddressee. Pridle~es of sub,_seri~enl ~<I of the ~~1e qf 1his .co1~1p:my or any 1~7mbe1 or ils sloff, or reproductio,~ ~r Lhis repo~ in ~o~eclion" ,1,oilh Lhe a~vertisemenl, P~?mori~n ~r sa1e of~!) ~rod~cl or P~?Cess, ~r in ';°nn:,c,lion w!lh th~ r:_-p~blication of this report
3440 South 700 West
;alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
!-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: Ground Water Low Flow 2020
LabSampleID: 20107ll-006A
Client Sample ID: MW-12 LF
Collection Date: 10/20/2020 922h
Received Date: 10/22/2020 1230h
Analytical Results
Analyzed: 10/23/2020 2009h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Extracted:
Dilution Factor:
Contact: Tanner Holliday
Test Code: 82600-W-DENIOO
VOAs by GC/MS Method 8260D/5030C
CAS
Number
78-93-3
67-64-1
71-43-2
56-23-5
67-66-3
74-87-3
75-09-2
91-20-3
109-99-9
108-88-3
1330-20-7
Method:
Reporting
Limit
20.0
20.0
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
SW82600
Analytical
Result
<20.0
<20.0
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
Qual
#
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qua I
Surr: 1,2-Dichloroethane-d4 I 7060-07-0
Surr: 4-Bromofluorobenzene 460-00-4
Surr: Dibromofluoromethane 1868-53-7
Surr: Toluene-d8 2037-26-5
49.6 50.00
47.3 50.00
49.6 50.00
48.9 50.00
99.3
94.6
99.3
97.8
80-136
85-121
78-132
81-123
# -This compound exceeded (high) the control limit for the CCV The data is acceptable since the compound was not delected in the
sample.
Report Date: 11/10/2020 Page 42 of72
All anolyses applicable to lhe CWA, SDW A, and RCRA are performed in accordance to NE LAC protocols. Pertinent samplin~ information is located on lhe auached COC. Confidenrinl Business lnfonnalion: This report is provided for the e:-.:clusive u.se of lhe
~ddressce Pri, ile~es o! sub~seq~ent ~~e of the ~:"':"e of lhis .coll;'pony or any ~'!1ber of its slaJT, or reproduclio~ ~f this repo~ in ~o~ection" ,viUl I.he n~vertisement, P~?moti~ or sale of :11~) ~rod1~l or p~~ess, ~r in ~onn:c!ion \\'!lh th~ r:-publication of lhis repon.
3440 South 700 West
;alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: (80 I) 263-8687
~-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 4th Quarter Ground Water 2020
Lab Sample ID: 20I0745-002A
Client Sample ID: MW-12_10202020
Collection Date: 10/20/2020 1150h
Received Date: 10/23/2020 1230h
Analytical Results
Analyzed: 10/25/2020 1838h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surrogate Units: µg/L
Surr: l ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Extracted:
Dilution Factor:
CAS
17060-07-0
460-00-4
1868-53-7
2037-26-5
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 3.15
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Result Amount Spiked %REC Limits Qual
47.9 50.00 95.9 80-136
47.7 50.00 95.4 85-121
48.1 50.00 96.3 78-132
49.2 50.00 98.3 81-123
Report Date: 11/16/2020 Page 22 of50
All anal~ ses applicable to Ille C'WA. SDWA. and RCRA are performed in accordruice to NELAC protocols Peninent sampling information is Jocoled on the auached CDC Confiden1lal Business Jnfonnotion: This report is provided for the excll1Sh e use of the
~ddressee Pri\ ile~es or sub...5eq~ien1 ~1~e of the ~'.'1:"e of lh1s
0
co1~pany or nn~ 1~mbe1 of its slnIT, or reproduclio~ ~f this repo~ in .con!'eclion. \\ilh lhe n~vertisement. p~omoli<:'1 ~r sale or~~\ rrodl!CI or p1~ocess, ~r in ;0nn:'~ion w!th 1h: r~·publication of this report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 14, 2020
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-12 S
Sample ID: 525439005
Matrix: Ground Water
Collect Date: 20-0CT-20 09:04
Receive Date: 26-0CT-20
Collector: Client
Parameter Qualifier MDC
lad Gas Flow Proportional Counting
]FPC, Total Alpha Radium, Liquid "As Received"
}ross Radium Alpha U 1.00 +/-0.165 0.630
The following Analytical Methods were performed: --\1ethod Descri tion
EPA 903.0
;urrogate/Tracer Recovery T_e_st __
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received"
~otes:
:'.ounting Uncertainty is calculated at the 68% confidence level (1-sigma).
Project:
Client ID:
RL Units PF
DNMI00100
DNMI001
DF Analyst Date Time Batch Method ---------
1.00 pCi/L LXB3 11/09/20 1245 2058143
Anal st Comme=n"'"'t~s __________ _
Result Nominal Recovery% Acceptable Limits
80.8 (25%-125%)
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
OF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 19 of 38 SDG: 525439
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 14, 2020
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-12 LF
525439006
Ground Water
20-0CT-20 09:22
26-0CT-20
Client
Parameter Qualifier Result Uncertainty
lad Gas Flow Proportional Counting
JFPC, Total Alpha Radium, Liquid "As Received"
}ross Radium Alpha U 1.00 +/-0.167
The following Analytical Methods were performed:
\1ethod Descri tion
EPA 903.0
;urrogate/Tracer Recovery Test
MDC
0.654
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received"
~otes:
:ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
RL
1.00
Project:
Client ID:
DNMIOOIOO
DNMIOOI
Units PF DF Analyst Date Time Batch Method
pCi/L LXB3 11/09/20 1247 2058143
Anal st Comment=-s __________ _
Result Nominal Recovery% Acceptable Limits
84.3 (25%-125%)
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 20 of 38 SDG: 525439
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 23, 2020
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-12 10202020
525413002
Ground Water
20-0CT-20 11:50
26-0CT-20
Client
Parameter Qualifier Result Uncertainty
lad Gas Flow Proportional Counting
:iFPC, Total Alpha Radium, Liquid "As Received"
}ross Radium Alpha U 1.00 +/-0.239
The following Analytical Methods were performed:
\1ethod Descri tion
EPA 903.0
MDC
0.896
RL
1.00
Project:
Client ID:
DNMI00100
DNMI001
Units PF DF Analyst Date Time Batch Method
pCi/L LXB3 11/06/20 1343 2058142
Analyst Comments
;urrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits --------------------3 a r i um Carrier GFPC, Total Alpha Radium, Liquid "As Received" 88.5 (25%-125%)
~otes:
:ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 13 of20 SDG: 525413 Revl
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010711-003
American West Client Sample ID: MW-14 S
ANALYTICAL LAOORATOAIES Collection Date: 10/19/2020 1141h
Received Date: 10/22/2020 1230h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Arsenic mg/L 11/2/2020 904h 11/3/2020 1731h E200.8 0.00500 < 0.00500
Beryllium mg/L 11/2/2020 904h 11/4/2020 1911h E200.8 0.000500 < 0.000500
Cadmium mg/L 11/2/2020 904h 11/3/2020 1731h E200.8 0.000500 0.000889
Phone: [phone] Calcium mg/L 11/2/2020 904h 11/3/2020 1851h E200.7 20.0 494
Chromium mg/L 11/2/2020 904h 11/3/2020 1731h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 11/2/2020 904h 11/3/2020 1731 h E200.8 0.0100 < 0.0100
Fax: [phone] Copper mg/L 11/2/2020 904h 11/3/2020 1731h E200.8 0.0100 < 0.0100
!-mail: [e-mail] Iron mg/L 11/2/2020 904h 11/4/2020 1911h E200.8 0.0300 < 0.0300
Lead mg/L 11/2/2020 904h 11/4/2020 191 lh E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 11/2/2020 904h 11/3/2020 1851h E200.7 20.0 138
Manganese mg/L 11/2/2020 904h 11/3/2020 173 lh E200.8 0.0100 1.80
Mercury mg/L 10/29/2020 1425h I 0/30/2020 1052h E245.1 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 11/2/2020 904h I 1/3/2020 173 lh E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 11/2/2020 904h 11/3/2020 1731 h E200.8 0.0200 < 0.0200
Potassium mg/L 11/2/2020 904h 11/4/2020 1635h E200.7 1.00 11.5
Jose Rocha Selenium mg/L 11/2/2020 904h 11/3/2020 1731h E200.8 0.00500 < 0.00500
QA Officer Silver mg/L 11/2/2020 904h 11/3/2020 1731h E200.8 0.0100 < 0.0100
Sodium mg/L 11/2/2020 904h 11/3/2020 1851 h E200.7 20.0 387
Thallium mg/L 11/2/2020 904h 11/4/2020 1911h E200.8 0.000500 < 0.000500
Tin mg/L 11/2/2020 904h ] l/3/2020 1731 h E200.8 0.100 < 0.100
Uranium mg/L 11/2/2020 904h 11/4/2020 191 lh E200.8 0.000500 0.0483
Vanadium mg/L l l/2/2020 904h 11/3/2020 2046h E200.7 0.0150 < 0.0150
Zinc mg/L 11/2/2020 904h 11/3/2020 1731h E200.8 0.0100 0.0185
Report Date: 11/ I 0/2020 Page 11 of 72
All anal)ses applicJble lo lhe CWA. SOWA, and RCRA are perfonned in accordance to NELAC protocols Pertinenl sampling informalion is located on the auached COC Conlidenlial Business Information: This report is provided for the e:xclusi, e use or the
~ddressee Pri,·ile~es o_f sub .. seq~enl ~e of the ~~e or I his
1
co~pany or CLrl) ~'!1ber of ils stnff, or reproduclio~ ~f lhis repo~ in ~011!1eclion .. with the n~vertisement, P~?molio_n or sale of ?'!Y ~rod~ct or p~?'ess, ~r in ~nn~!ion w(lh lh~ r~-publication of lhis report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010711-004
Client Sample ID: MW-14 LF
Collection Date: 10/19/2020 1205h
Received Date: 10/22/2020 1230h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Arsenic mg/L 11/2/2020 904h 11/3/2020 1735h E200.8 0.00500 <0.00500
Beryllium mg/L 11/2/2020 904h 11/4/2020 1915h E200.8 0.000500 < 0.000500
Cadmium mg/L l 1/2/2020 904h 11/3/2020 l 735h E200.8 0.000500 0.000855
Phone:[phone] Calcium mg/L 11/2/2020 904h 11/3/2020 1854h E200.7 20.0 504
Chromium mg/L 11/2/2020 904h 11/3/2020 1735h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 11/2/2020 904h 11/3/2020 1735h E200.8 0.0100 < 0.0100
Fax: [phone] Copper mg/L 11/2/2020 904h 11/3/2020 1735h E200.8 0.0100 < 0.0100
!-mail: [e-mail] Iron mg/L l I /2/2020 904h 11/4/2020 191 Sh E200.8 0.0300 < 0.0300
Lead mg/L 11/2/2020 904h I 1/4/2020 1915h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 11/2/2020 904h 11/3/2020 1854h E200.7 20.0 142
Manganese mg/L l l /2/2020 904h 11/3/2020 1735h E200.8 0.0100 1.51
Mercury mg/L 10/29/2020 1425h I 0/30/2020 1054h E245.1 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 11/2/2020 904h 11/3/2020 l 735h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 11/2/2020 904h 1 1/3/2020 1735h E200.8 0.0200 < 0.0200
Potassium mg/L 11/2/2020 904h 11/4/2020 1638h E200.7 1.00 10.9
Jose Rocha Selenium mg/L 11/2/2020 904h 11/3/2020 1735h E200.8 0.00500 < 0.00500
QA Officer Silver mg/L 11/2/2020 904h 1 l/3/2020 1735h E200.8 0.0100 < 0.0100
Sodium mg/L 11/2/2020 904h 11/3/2020 1854h E200.7 20.0 395
Thallium mg/L 11/2/2020 904h l 1/4/2020 1915h E200.8 0.000500 < 0.000500
Tin mg/L 11/2/2020 904h l 1/3/2020 1735h E200.8 0.100 < 0.100
Uranium mg/L 11/2/2020 904h l 1/4/2020 1915h E200.8 0.000500 0.0480
Vanadium mg/L 11/2/2020 904h l 1/3/2020 2049h E200.7 0.0150 < 0.0150
Zinc mg/L 11/2/2020 904h 11/3/2020 1735h E200.8 0.0100 0.0169
Report Date: 11/10/2020 Page 12 of72
All analyses applicable to the CWA, SDW A. Md RC:RA are pec(om1ed in rK:Cord,'U1<'e to NELAC prniocds.. Pertinenl sumpllnt; information is located 011 the au ached COC. Confidential Business lnformalion: This report is provided ror the axclm:h·e u,e of the
~ddressee. Privile~es o,r sub .. se~~ent ~;e of the !~~11: or this .co1'!po.n)' or an) n~~1bcr of its slaff, or rcproductio~ ~f this rqKM! in ~o"!1ection~ ,,~th lhe ~vertisement, P~?molio.n or sale of ~!Y. ~rod~ct or p~ocess, ~r in ~nn~!ion w~th th~ r':"publicatlon uf this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 4th Quarter Ground Water 2020
Lab Sample ID: 2010745-003
American West Client Sample ID: MW-14_10192020
ANALYTICAi lABORATORl[S Collection Date: 10/19/2020 1530h
Received Date: 10/23/2020 123 Oh
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Arsenic mg/L I I /3/2020 S l Sh 11/5/2020 I I !Sh E200.8 0.00500 < 0.00500
Beryllium mg/L 11/3/2020 S 1 Sh 11/5/2020 I 54Sh E200.8 0.000500 < 0.000500
Cadmium mg/L I 1/3/2020 SlSh I 1/5/2020 I 1 I Sh E200.8 0.000500 0.00147
Calcium mg/L 11/3/2020 SI 8h 11/4/2020 1431h E200.7 10.0 513 Phone: [phone]
Chromium mg/L I 1/3/2020 S 1 Sh I 1/5/2020 11 lSh E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L I 1/3/2020 818h 11/5/2020 111 Sh E200.8 0.0100 < 0.0100
Fax: (80 I) 263-8687 Copper mg/L I 1/3/2020 SlSh I 1/5/2020 11 !Sh E200.8 0.0100 < 0.0100
:-mail: [e-mail] Iron mg/L I 1/3/2020 SI Sh 11/5/2020 I 54Sh E200.8 0.0300 < 0.0300
Lead mg/L I I /3/2020 SI 8h I 1/5/2020 1548h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L I 1/3/2020 S l Sh I 1/4/2020 1431h E200.7 10.0 150
Manganese mg/L I 1/3/2020 S l Sh 11/5/2020 111 Sh E200.8 0.0100 1.98
Mercury mg/L 10/29/2020 1309h I 0/30/2020 946h E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L I 1/3/2020 Sl 8h I 1/5/2020 11 lSh E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L I 1/3/2020 SlSh I 1/5/2020 I 11 Sh E200.8 0.0200 < 0.0200
Potassium mg/L I 1/3/2020 81 Sh I 1/5/2020 1459h E200.7 1.00 13.4
Jose Rocha Selenium mg/L I 1/3/2020 S 1 Sh I 1/5/2020 111 Sh E200.8 0.00500 < 0.00500
QA Officer Silver mg/L 11/3/2020 SlSh I 1/5/2020 11 I Sh E200.8 0.0100 < 0.0100
Sodium mg/L I 1/3/2020 S!Sh 11/4/2020 1431h E200.7 10.0 364
Thallium mg/L 11/3/2020 SlSh 11/5/2020 1548h E200.8 0.000500 < 0.000500
Tin mg/L I 1/3/2020 S l Sh 11/6/2020 932h E200.8 0.100 < 0.100
Uranium mg/L 11/3/2020 818h I 1/5/2020 J 548h E200.8 0.000500 0.0646
Vanadium mg/L J 1/3/2020 SlSh I 1/5/2020 1459h E200.7 0.0150 < 0.0150
Zinc mg/L I I /3/2020 S l Sh I 1/5/2020 1118h E200.8 0.0100 0.0153
Report Date: 11/16/2020 Page 9 of 50
All analyses applicable to the CWA, SOWA. and RCRA are performed in accordance to NELAC protocols. Per1inent sampling infonnation is located on the altached COC Confidemial Business lnformntion: This repon is pro,,ided for the exclusi, e use of the
~ddressee Pri\ ile~es o~ sub .. seq~1en1 ~~e of 1he ~~e of this .co1~pany or M) 1~mbe1 or its stnff, or reproduclio~ ~f this repo~ in ~on~eclion ... ,,ith 1he ll~venisement. P~?moti~n ~· sale of~!~ rrodi~t or p1.~cess, ~r in ~nn:,e!ion w!lh th: r:-publicalion of I his repon
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010711-003
Client Sample ID: MW-14 S
Collection Date: 10/19/2020 1141h
Received Date: 10/22/2020 1230h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Ammonia (as N) mg/L 10/30/2020 1046h 11/2/2020 1718h £350.1 0.0500 < 0.0500
Bicarbonate (as mg/L I 0/23/2020 950h SM2320B 1.00 384
CaC03)
Carbonate (as CaC03) mg/L I 0/23/2020 950h SM2320B 1.00 < 1.00
Phone:[phone] Chloride mg/L I 0/29/2020 2135h £300.0 5.00 21.7
Toll Free: [phone] Fluoride mg/L 10/30/2020 60 I h £300.0 0.100 0.107
Fax: [phone] Ion Balance % 11/3/2020 1618h Cale. -100 2.47
:-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 10/31/2020 161 lh E353.2 0.100 <0.100
Sulfate mg/L I 0/30/2020 31 Oh £300.0 150 2,030
web: www.awal-labs.com Total Anions, Measured meq/L 11/3/2020 1618h Cale. 50.6
Total Cations, meq/L 11/3/2020 1618h Cale. 53.1
Measured
Total Dissolved Solids mg/L I 0/22/2020 1530h SM2540C 20.0 2,740 Kyle F. Gross Total Dissolved Solids 11/3/2020 1618h Cale. 0.827
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 11/3/2020 1618h Cale. 3,310
Calculated
QA Officer
Report Date: 11/10/2020 Page 25 of72
All anaJ) ses applicable lo lhe CWA, SDW ~ and RCRA are performed in accordance to NELAC prolocols Pertinenl sampling infonnation is Jocoted on the all ached COC Confidential Business Information: This report is provided for the exclusi\·e u.se of the
~ddressce. Pri,·ile;es or sub .. seq~enl ~~e or lhe ~~e of lhis .co~pnny or ntl) ~':1ber of its slnff, or repmductio.~ ~~ this repo~ in .co~ection .. with the ~vertisement, P~?moti~n or sale of ?1!Y ~rod~cl or p~ocess, ~r in ~nn1;c~iru1 w!th 1h~ ri;-publicaiion of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010711-004
American West Client Sample ID: MW-14 LF
ANALYTICAL LABORATORIES Collection Date: I 0/19/2020 1205h
Received Date: 10/22/2020 1230h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84 I I 9 Ammonia (as N) mg/L 10/30/2020 1046h 11/2/2020 1719h E350.l 0.0500 < 0.0500
Bicarbonate (as mg/L 10/23/2020 950h SM2320B 1.00 386
CaC03)
Carbonate (as CaC03) mg/L 10/23/2020 950h SM2320B 1.00 < 1.00
Phone:[phone] Chloride mg/L 10/29/2020 2152h E300.0 5.00 21.5
Toll Free: [phone] Fluoride mg/L 10/30/2020 618h E300.0 0.100 0.118
Fax: (80 I) 263-8687 Ion Balance % 11/3/2020 1618h Cale. -JOO 0.676
!-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 10/3 1/2020 1615h E353.2 0.100 < 0.100
Sulfate mg/L 10/30/2020 327h E300.0 150 2,170
web: www.awal-labs.com Total Anions, Measured meq/L 11/3/2020 1618h Cale. 53.6
Total Cations, meq/L 11/3/2020 1618h Cale. 54.3
Measured
Total Dissolved Solids mg/L I 0/22/2020 1530h SM2540C 20.0 3,220 Kyle F. Gross Total Dissolved Solids Cale. 0.926 11/3/2020 1618h
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 11/3/2020 1618h Cale. 3,480
Calculated
QA Officer
Report Date: 11/10/2020 Page 26 of 72
All anal)'Ses applicable lo the CWA, SOWA, Md RCRA are perfom100 in accordance 10 NELAC protocols Pertinent sampling informnlion is located on the attached COC Confidential Business Information: This report is pro,•ided for the exdusi,·e use of the
~ddressee. Prfrile~es o! sub~seq~ent .~e of the ~~e of lhis .con:ipany or rm) ~mbe1 or its slill, or reproducli~ ~~ 1his repo~ in fOn~ectionr wilh the .i~ver1isemen1, P~?moti~n ~r saJe of~)'. ~roch~cl or p~ocess, ~r in ~nn~c~ion w!lh 1h~ r:-publication or this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 4th Quarter Ground Water 2020
Lab Sample ID: 20107 45-003
American West Client Sample ID: MW-14_10192020
ANAi VTICAI LABORATORIES Collection Date: 10/19/2020 1530h
Received Date: 10/23/2020 1230h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Ammonia (as N) mg/L l l /3/2020 1320h 11/5/2020 803h E350.I 0.0500 0.112
Bicarbonate (as mg/L 10/30/2020 730h SM23208 1.00 422
CaC03)
Carbonate (as CaC03) mg/L 10/30/2020 730h SM23208 1.00 < 1.00
Phone: [phone] Chloride mg/L 10/3 l /2020 1330h E300.0 1.00 19.2
Toll Free: [phone] Fluoride mg/L 11/4/2020 61 Sh E300.0 0.100 0.101
Fax: (80 I) 263-8687 Ion Balance % 11/5/2020 1640h Cale. -100 0.995
:-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 10/31/2020 1657h E353.2 0.100 < 0.100
Sulfate mg/L 10/31/2020 531h E300.0 150 2,120
web: www.awal-labs.com Total Anions, Measured meq/L ll /5/2020 1640h Cale. 53.1
Total Cations, meq/L 11/5/2020 1640h Cale. 54.2
Measured
Total Dissolved Solids mg/L 10/23/2020 1600h SM2540C 20.0 3,600 Kyle F. Gross Total Dissolved Solids l l /5/2020 1640h Cale. 1.05
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 11/5/2020 1640h Cale. 3,430
Calculated
QA Officer
Report Date: 11/16/2020 Page 16 of 50
All anal) ses applicable to the CWA. SDWA. and RCRA are performed in accordance to NELAC protocols Per1inent sampling informa1ion is located on the attached COC. Conlidential Business lnfrnmalion: This repon is pro,•ided for the exclusi, e use of lhe
~ddressee Pri, ile~es o.r sub,,seq~enl ~?e of lhe ~~e of lhis .co1~pa11y or rul.) 1~mber of its slafT, or reproduclio~ ~f lhis repo~ in ~on~1eclion~ \\ilh lhe a~, ertisemenl, P~?molio.n ~r sale of~!~ ~rodl~CL or p~ocess, ~r in 7onrn~c~ion w!lh th~ r;_·publicalion of this report
Client:
Project:
Lab Sample ID:
ORGANIC ANALYTICAL REPORT
Energy Fuels Resources, Inc.
Ground Water Low Flow 2020
20 l 07 l l-003A
Contact: Tanner Holliday
American West Client Sample ID: MW-14 s
ANALYTICAL LAB0RAT0R1Es Collection Date: 10/19/2020 1141h
3440 South 700 West
;;alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
!-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Received Date: 10/22/2020 1230h
Analytical Results
Analyzed: 10/23/2020 191 lh
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chlorofonn
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surrogate Units: µg/L
Surr: I ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Extracted:
Dilution Factor:
CAS
17060-07-0
460-00-4
1868-53-7
2037-26-5
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00 #
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Result Amount Spiked %REC Limits Qual
49.3 50.00 98.6 80-136
46.9 50.00 93.8 85-121
49.0 50.00 98.0 78-132
48.3 50.00 96.5 81-123
# -This compound exceeded (high) the control limit for the CCV The data is acceptable since the compound was not detected in the
sample.
Report Date: 11/10/2020 Page 39 of 72
All analyses applicable to the CWA, SOWA, Md RCRA are performed in accordance to NELAC protocols Pertinent sampling information is Jocoted on the attached COC Confidential Business Jnfonno.lion: This report is provided for lhe exclusi,·e use of1he
~ddressee Prfrile~es o.rsub~seq~enl ~.se or the ~~e of lhis .con;ipony or any ~mber of its staff, or reproduclio~ ~f this repo~ in .c~eclion" ,,.ilh the n~~·ertisemenL, P~?moli~n ~r sale of~!) prod~cl or pi_ocess, ~r in '?°nn~c.Lion w!th th~ r:_-p~blication ar1his report
3440 South 700 West
,alt Lake City, UT 841 I 9
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
~-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client:
Project:
Lab Sample ID:
Energy Fuels Resources, Inc.
Ground Water Low Flow 2020
20 I 07 l l-004A
Client Sample ID: MW-14 LF
Collection Date: 10/19/2020 1205h
Received Date: I 0/22/2020 1230h
Analytical Results
Analyzed: 10/23/2020 1930h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surrogate Units: µg/L
Surr: 1,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Extracted:
Dilution Factor:
CAS
17060-07-0
460-00-4
1868-53-7
2037-26-5
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00 #
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Result Amount Spiked %REC Limits Qual
49.7 50.00 99.4 80-136
45.5 50.00 91.1 85-121
49.4 50.00 98.7 78-132
48.2 50.00 96.4 81-123
# -This compound exceeded (high) lhe con/ro/ limit for lhe CCV. The data is acceptable since /he compound was not detected in the
sample.
Report Date: 11/10/2020 Page 40 of72
All amil)Ses applicable lo lhe CWA, SDWA,. and RCRA are performed in accordance to NELAC protocols, Pertinent sampling i11formalion is localed on the allached COC Conlidenriol Business lnformalion: This report is provided for1he exclusi, e use of1he
~ddressee Prl\ ile~es o.f sub__seq~ent ~~e of the ~:'1,Tie of this
0
C0",1pn11y or any ~mber of its slnff, or reproduclio~ ~fthis repo~ in .co~ection ... ,viU1 lhe n~~ertisemenl, P~?moli~n or saJe of :11!) ~rod~cl or P~?'ess, ?rin ~nm:c~ion \\'!th 1h~ r~-publicalion or this report
3440 South 700 West
;alt Lake City, UT 84119
Phone: (80 I) 263-8686
Toll Free: [phone]
Fax: [phone]
:-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 4th Quarter Ground Water 2020
Lab Sample ID: 2010745-00JA
Client Sample ID: MW-14_10192020
Collection Date: 10/19/2020 1530h
Received Date: 10/23/2020 1230h Test Code: 8260D-W-DEN100
Analytical Results VOAs by GC/MS Method 8260D/5030C
Analyzed: 10/25/2020 1858h Extracted:
Units: µg/L Dilution Factor: Method: SW8260D
CAS Reporting Analytical
Compound Number Limit Result Qual
2-Butanone 78-93-3 20.0 <20.0
Acetone 67-64-1 20.0 <20.0
Benzene 71-43-2 1.00 < 1.00
Carbon tetrachloride 56-23-5 1.00 < 1.00
Chloroform 67-66-3 1.00 < 1.00
Chloromethane 74-87-3 1.00 < 1.00
Methylene chloride 75-09-2 1.00 < 1.00
Naphthalene 91-20-3 1.00 < 1.00
Tetrahydrofuran 109-99-9 1.00 < 1.00
Toluene 108-88-3 1.00 < 1.00
Xylenes, Total 1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Surr: l ,2-Dichloroethane-d4 17060-07-0 50.5 50.00 101 80-136
Surr: 4-Bromofluorobenzene 460-00-4 49.9 50.00 99.8 85-121
Surr: Dibromofluoromethane 1868-53-7 50.3 50,00 101 78-132
Surr: Toluene-d8 2037-26-5 51.2 50.00 102 81-123
Report Date: 11/16/2020 Page 23 of 50
All anal)'Ses applicable to the CW A. SOWA. and RCRA are performed in accordance to NELAC protocols Per1inent sampling informution is localed on the attached COC Confidential Business Jnfortnation: This report is pro,1ided for lhe exclusirn use of the
~ddressee Prh ile~es o!' sub,_5eq~enl ~~e of the ~~e of this .co1~pany or any 1~7mbe1 or ils sl.i.ff, or reproduclio~ ~f this repo~ in ~on~ec11on~ \\"ilh Lhe ™!\ ertisement, P~?motio.n or saJe 0r :U!) frodllcl or r>~?cess, ~r in ~nn:c~io11 ,,·~th th~ r:-publication or this report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 14, 2020
Company:
Address:
Contact:
Project:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado 80228
Ms. Kathy Weinel
White Mesa Mill GW -------------------Client Sample ID: MW-14 S
Sample ID: 525439003
Matrix: Ground Water
Collect Date: 19-0CT-20 11 :41
Receive Date: 26-0CT-20
Collector: Client
Project:
Client ID:
DNMI00100
DNMI001
Parameter Qualifier Re~ult U_n_c_ert_a_i_n~ty ___ M_D_C __ RL ____ U_n_it_s __ P_F_DF Analyst Date Time Batch Method
lad Gas Flow Proportional Counting
]FPC, Total Alpha Radium, Liquid "As Received"
]ross Radium Alpha U 1.00 +/-0.267
The following Analytical Methods were performed:
'v1ethod Descri tion
EPA 903.0
;urrogate/Tracer Recovery Test
0.667
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received"
~otes:
:::ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
1.00 pCi/L LXB3 11/09/20 1245 2058143
Anal st Comments
Result Nominal Recovery% Acceptable Limits
81.2 (25%-125%)
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
OF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 17 of 38 SDG: 525439
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 14, 2020
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-14 LF
525439004
Ground Water
19-0CT-20 12:05
26-0CT-20
Client
Qualifier Result Uncertainty
lad Gas Flow Proportional Counting
:iFPC, Total Alpha Radium, Liquid "As Received"
}ross Radium Alpha U 1.00 +/-0.295
The following Analytical Methods were performed:
\.1ethod Descri tion
EPA 903.0
,urrogate/Tracer Recovel}' Test
MDC
0.773
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received"
lfotes:
:::ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
RL
1.00
Project:
Client ID:
DNMI00100
DNMI001
Units PF DF Analyst Date Time Batch Method
pCi/L LXB3 11/10/20 1012 2058143
Anal st CollJl!!.en=ts'-----
Result Nominal Recovery% Acceptable Limits
91.2 (25%-125%)
,RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 18 of38 SDG: 525439
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 23, 2020
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-14 10192020
525413003
Ground Water
19-0CT-20 15:30
26-0CT-20
Client
Project:
Client ID:
DNMI00100
DNMI001
Parameter Qualifier Result Uncertainty MDC RL Units PF DF Analyst Date Time Batch Method ---------------------'------------lad Gas Flow Proportional Counting
:iFPC, Total Alpha Radium, Liquid "As Received"
,ross Radium Alpha U 1.00 +/-0.265
The following Analytical Methods were performed:
\1ethod Descri tion
EPA 903.0
;urrogate/Tracer Recovery Test
0.920
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received"
~otes:
:::ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
1.00 pCi/L LXB3 11/06/20 1343 2058142
Analyst Comments
Result Nominal Recovery% Acceptable Limits
88.9 (25%-125%)
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
OF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 14 of 20 SDG: 525413 Revl
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010711-013
American West Client Sample ID: MW-18 S
ANALYTICAL LABOA/\TORIES Collection Date: 10/21/2020 814h
Received Date: 10/22/2020 1230h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Arsenic mg/L 11/2/2020 904h 11/3/2020 1834h E200.8 0.00500 < 0.00500
Beryllium mg/L 11/2/2020 904h 11/4/2020 1959h E200.8 0.000500 < 0.000500
Cadmium mg/L 11/2/2020 904h 11/3/2020 1834h E200.8 0.000500 < 0.000500
Calcium mg/L 11/2/2020 904h 11/3/2020 1921h E200.7 20.0 498 ?
Phone:[phone]
Chromium mg/L 11/2/2020 904h 11/3/2020 1834h E200.8 0.0250 < 0.0250 Toll Free: [phone] Cobalt mg/L 11/2/2020 904h 11/3/2020 1834h E200.8 0.0100 < 0.0100
Fax: [phone] Copper mg/L 11/2/2020 904h 11/3/2020 1834h E200.8 0.0100 < 0.0100
~-mail: [e-mail] Iron mg/L 11/2/2020 904h 11/3/2020 1834h E200.8 0.100 0.514
Lead mg/L 11/2/2020 904h 11/4/2020 1959h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 11/2/2020 904h 11/3/2020 1921h E200.7 20.0 121
Manganese mg/L 11/2/2020 904h 11/3/2020 1834h E200.8 0.0100 0.273
Mercury mg/L 10/29/2020 1425h 10/30/2020 1116h E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 11/2/2020 904h 11/3/2020 1834h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 11/2/2020 904h 11/3/2020 1834h E200.8 0.0200 < 0.0200
Potassium mg/L 11/2/2020 904h 11/3/2020 2119h E200.7 1.00 8.60
Jose Rocha Selenium mg/L 11/2/2020 904h 11/3/2020 1834h E200.8 0.00500 < 0.00500
QA Officer Silver mg/L 11/2/2020 904h 11/3/2020 1834h E200.8 0.0100 < 0.0100
Sodium mg/L 11/2/2020 904h 11/3/2020 1921 h E200.7 20.0 191
Thallium mg/L 11/2/2020 904h 11/4/2020 1959h E200.8 0.000500 0.00138
Tin mg/L 11/2/2020 904h 11/3/2020 1834h E200.8 0.100 < 0.100
Uranium mg/L 11/2/2020 904h 11/4/2020 1959h E200.8 0.000500 0.0234
Vanadium mg/L 11/2/2020 904h 11/3/2020 2119h E200.7 0.0150 < 0.0150
Zinc mg/L 11/2/2020 904h 11/3/2020 1834h E200.8 0.0100 < 0.0100
2 -Analyte concentration is too high for accurate matrix spike recovery and/or RPD.
Report Date: 11/10/2020 Page 21 of 72
All analyses applicable to the CW A, SOWA, and RCRA are performed in accordance 1o NELAC protocols. Pertinent sampling informalion is located on lhe altachecl COC Confidential Business Jnfonnation: This report is proyided for1he exclusi, e use of the
~ddressee Pri, ile~es of sub~seq~enl ~~e of lhe ~~e of this .co1~pany or anr ~';1ber of its slaff, or reproductio~ ~f lhis repo~ in ~o~ection. ,vith the ~,•ertisemenl, P~?molio.n or sale of :,12Y ~rod~cl or pi:?cess, ~r in ~onn:c.Lion '''!lh 1h~ r:-publica.Lion of I his repon
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010711-014
Client Sample ID: MW-18 LF
Collection Date: 10/21/2020 837h
Received Date: 10/22/2020 1230h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Arsenic mg/L 11/2/2020 904h l l/3/2020 1856h E200.8 0.00500 < 0.00500
Beryllium mg/L l 1/2/2020 904h 11/4/2020 2003h E200.8 0.000500 < 0.000500
Cadmium mg/L 11/2/2020 904h 1 I /3/2020 1856h E200.8 0.000500 < 0.000500
Phone:[phone] Calcium mg/L 11/2/2020 904h 11/3/2020 1929h E200.7 20.0 549
Chromium mg/L I 1/2/2020 904h 11/3/2020 1856h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 11/2/2020 904h 11/3/2020 1856h E200.8 0.0100 < 0.0100
Fax: (80 I) 263-8687 Copper mg/L 11/2/2020 904h 11/3/2020 1856h E200.8 0.0100 < 0.0100
!-mail: [e-mail] Iron mg/L I l/2/2020 904h 11/3/2020 1856h E200.8 0.100 0.519
Lead mg/L I I /2/2020 904h 11/4/2020 2003h E200.8 0.00100 <0.00100
web: www.awal-labs.com Magnesium mg/L 11/2/2020 904h l l/3/2020 1929h E200.7 20.0 131
Manganese mg/L 11/2/2020 904h 11/3/2020 1856h E200.8 0.0100 0.267
Mercury mg/L 10/29/2020 1425h 10/30/2020 1118h E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L I 1/2/2020 904 h I l/3/2020 1856h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 11/2/2020 904h 11/3/2020 1856h E200.8 0.0200 < 0.0200
Potassium mg/L 11/2/2020 904h 11/3/2020 2127h E200.7 1.00 8.60
Jose Rocha Selenium mg/L l l /2/2020 904h l l/3/2020 1856h E200.8 0.00500 < 0.00500
QA Officer Silver mg/L 11/2/2020 904h 1 l/3/2020 1856h E200.8 0.0100 < 0.0100
Sodium mg/L l l /2/2020 904h 11/3/2020 1929h E200.7 20.0 209
Thallium mg/L 11/2/2020 904h 11/4/2020 2003h E200.8 0.000500 0.00140
Tin mg/L 11/2/2020 904h 11/3/2020 1856h E200.8 0.100 < 0.100
Uranium mg/L I I /2/2020 904h 11/4/2020 2003h E200.8 0.000500 0.0232
Vanadium mg/L l I /2/2020 904h 11/3/2020 2127h E200.7 0.0150 <0.0150
Zinc mg/L 11/2/2020 904h 11/3/2020 18561, E200.8 0.0100 < 0.0100
Report Date: 11/10/2020 Page 22 of72
All analyses J1P11licable lo 1he CWA, SOWA, ""d RCRA are performed in accordance to NELAC protocols. Pertinent sumpling fufomffluoo is located on lhe auached COC. Conri<knlial Business Information: This report is provided fottheesC'lu,\in· tGCofthe
~ddressee. Ptfrilelf1 o! sub,_seq~nt ~:e of ilia t!~e or this _co~pany or nny ~mber of ils slaIT, or reproducliof. ~~lhis rq,o~ in .con~i:ctloo~ wilh the °'!vertisemenl, P~?moli~ nrJ41c of ~!Y ~rod~cl or P~?cess, ~r in ~nn~c~ion \\'(lh lh~ r:-pubUcar on or lhis report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 4th Quarter Ground Water 2020
Lab Sample ID: 2010745-004
Client Sample ID: MW-18_10212020
Collection Date: 10/21/2020 1500h
Received Date: 10/23/2020 1230h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Arsenic mg/L 11/3/2020 8 I 8h I 1/5/2020 1122h E200.8 0.00500 < 0.00500
Beryllium mg/L 11/3/2020 818h 11/5/2020 1552h E200.8 0.000500 < 0.000500
Cadmium mg/L 11/3/2020 818h I 1/5/2020 1122h E200.8 0.000500 < 0.000500
Calcium mg/L 11/3/2020 818h I l/4/2020 1433h E200,7 20.0 563 Phone:[phone]
Chromium mg/L 11/3/2020 818h I 1/5/2020 1122h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 11/3/2020 818h 11/5/2020 I I 22h E200.8 0.0100 < 0.0100
Fax: (80 I) 263-8687 Copper mg/L 11/3/2020 818h 11/5/2020 1122h E200.8 0.0100 < 0.0100
!-mail: [e-mail] Iron mg/L 11/3/2020 818h 11/5/2020 1552h E200.8 0.0300 0.0425
Lead mg/L 11/3/2020 818h 11/5/2020 1552h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 11/3/2020 818h 11/4/2020 1433h E200.7 20.0 126
Manganese mg/L 11/3/2020 818h I l/5/2020 1122h E200.8 0.0100 0.0893
Mercury mg/L 10/29/2020 1309b 10/30/2020 948h E245.I 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 11/3/2020 818h 11/5/2020 1122h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 11/3/2020 8 I 8h I I /5/2020 1122h E200.8 0.0200 < 0.0200
Potassium mg/L 11/3/2020 818h 11/5/2020 1501 h E200.7 1.00 8.59
Jose Rocha Selenium mg/L 11/3/2020 8 I 8h 11/5/2020 1122h E200.8 0.00500 < 0.00500
QA Officer Silver mg/L 11/3/2020 818h 11/5/2020 1122h E200.8 0.0100 < 0.0100
Sodium mg/L 11/3/2020 818h 11/4/2020 1433h E200.7 20.0 202
Thallium mg/L 11/3/2020 818h 11/5/2020 1552h E200.8 0.000500 0.00234
Tin mg/L 11/3/2020 818h 11/6/2020 936h E200.8 0.100 < 0.100
Uranium mg/L I l/3/2020 8 I 8b 1 l/5/2020 1552h E200.8 0.000500 0.0294
Vanadium mg/L 1 1/3/2020 818h l l/5/2020 1501 b E200.7 0.0150 < 0.0150
Zinc mg/L 11/3/2020 818h 11/5/2020 1122h E200.8 0.0100 <0.0100
Report Date: 11/16/2020 Page 10 of 50
All an.it, ses applicable to lhe CWA. SOW A. and RCRA are perfom1ed in accordance to NELAC protocols, Per1inenL sampling information is localed on the altached COC Confidential Business Information: This repon is provided for the exclusi,e use of1he
~ddressee Pri, ile~es o.rsub .... seq~nt ~·~e of the ~~e of lhis.cm~pany or nny 1~mbe1 of its stafT, or reproduclio~ ~flhis repo~ in .con!1ec1ion .. \\ith the~' er1iseme111, p~~molio.n ~r sale of :ii!~ ~rodl)CI or p~ocess, ~r in ~nm:c!ion w!lh th~ r!-publication of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010711-013
Client Sample ID: MW-18 S
Collection Date: 10/21/2020 814h
Received Date: 10/22/2020 1230h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Ammonia (as N) mg/L 10/30/2020 1046h 11/2/2020 1731 h £350.1 0.0500 0.141
Bicarbonate (as mg/L 10/23/2020 950h SM2320B 1.00 388
CaC03)
Carbonate (as CaC03) mg/L I 0/23/2020 950h SM2320B 1.00 < 1.00
Phone: [phone] Chloride mg/L 10/30/2020 129h £300.0 20.0 42.7
Toll Free: [phone] Fluoride mg/L 10/30/2020 1528h £300.0 0.200 0.279
Fax:[phone] Ion Balance % 11/3/2020 1618h Cale. -100 -4.72
~-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 10/31/2020 1631 h £353.2 0.100 <0.100
Sulfate mg/L I 0/30/2020 129h £300.0 150 1,860
web: www.awal-labs.com Total Anions, Measured meq/L 11/3/2020 1618h Cale. 47.6
Total Cations, meq/L 11/3/2020 1618h Cale. 43.4
Measured
Total Dissolved Solids mg/L I 0/22/2020 1530h SM2540C 20.0 3,220 Kyle F. Gross Total Dissolved Solids Cale. 1.09 11/3/2020 1618h
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 11/3/2020 1618h Cale. 2,950
Calculated
QA Officer
Report Date: 11 /I 0/2020 Page 35 of 72
All analyses applicable lo the CWA, SOWA, and RCRA are performed in accordance 10 NELAC J}fOIO<'oJi. Pertinent snmplins infonni.oon is located on lhe attached COC. Confidential Business Informalion: This repon is provided for lho e:<cl~he w or1he
~ddressee Pri, ile~es o.f sub,,seq~ent ~~e of I.he ~?1;1e of this .con:ipany or any ~mber of its slaff, or rcproduclio~ ~r this r~ In ~on~«t•on~ \'vilh the a~ver1isemenl, P~?moli~n or sale of ?1!l ~rod~ct or p~ocess, ~r in ~nn~c!ion w!th 1h~ r;pubhauiau or 1hu: report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010711-014
Client Sample ID: MW-18 LF
Collection Date: 10/21/2020 83 7h
Received Date: 10/22/2020 1230h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
~alt Lake City, UT 84119 Ammonia (as N) mg/L I 0/30/2020 1046h 11/2/2020 1731h E350.l 0.0500 0.134
Bicarbonate (as mg/L ]0/23/2020 950h SM2320B 1.00 390
CaC03)
Carbonate (as CaC03) mg/L I 0/23/2020 950h SM2320B 1.00 < 1.00
Phone:[phone] Chloride mg/L 10/30/2020 146h E300.0 20.0 39.9
Toll Free: [phone] Fluoride mg/L l0/30/2020 1545h E300.0 0.200 0.311
Fax: [phone] Ion Balance % 11/3/2020 1618h Cale. -100 0.121
~-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 10/31/2020 1633h E353.2 0.100 < 0.100
Sulfate mg/L I 0/30/2020 146h E300.0 150 1,850
web: www.awal-labs.com Total Anions, Measured meq/L 11/3/2020 1618h Cale. 47.4
Total Cations, meq/L 11/3/2020 1618h Cale. 47.5
Measured
Total Dissolved Solids mg/L I 0/22/2020 1530h SM2540C 20.0 3,530 Kyle F. Gross Total Dissolved Solids l 1/3/2020 1618h Cale. 1.17
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L I 1/3/2020 1618h Cale. 3,020
Calculated
QA Officer
Report Date: 11/10/2020 Page 36 of 72
All analyses applicable Lo lhe CWA, SOWA, and RCRA are perfomled in accordance to NELAC protocols Pertinent sampling informal.ion is located on lhe al1ached COC Confidential Business lnformalion: This report is prO\•ided for the ex:clusi, e use oft he
~dressee. Pri, ile~es o_f sub,.seq~1enl ~~e of 1he ~~e of I his .co':'pnny or any J~~ber of its slnff, or reproducti~ ~f this repo~ in ~~eel ion~ wilh the ~~1ertisemenl, P~?moti~n or saJe of :11!) ~rod1~ct or p~ocess, ~r in ~nn:c!ion \\'!lh 1h~ n;:-p~blicalion of Lhis report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 4th Quarter Ground Water 2020
Lab Sample ID: 20107 45-004
American West Client Sample ID: MW-18_10212020
ANAIVTICAL I ABORATORIEB Collection Date: 10/21/2020 1500h
Received Date: 10/23/2020 123 Oh
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Ammonia (as N) mg/L 11/3/2020 1320h 11/5/2020 803h E350.I 0.0500 < 0.0500
Bicarbonate (as mg/L 10/30/2020 730h SM2320B 1.00 396
CaC03)
Carbonate (as CaC03) mg/L 10/30/2020 730h SM2320B 1.00 < 1.00
Phone: [phone] Chloride mg/L 10/31/2020 1347h E300.0 1.00 43.8
Toll Free: [phone] Fluoride mg/L 11/12/2020 132h E300.0 0.200 0.265
Fax: [phone] Ion Balance % 11/5/2020 1640h Cale. -100 0.244
!-mai I: [e-mail] Nitrate/Nitrite (as N) mg/L 10/31/2020 1658h E353.2 0.100 < 0.100
Sulfate mg/L 10/31/2020 548h E300.0 150 1,830
web: www.awal-labs.com Total Anions, Measured meq/L 11/5/2020 1640h Cale. 47.3
Total Cations, meq/L 11/5/2020 1640h Cale. 47.5
Measured
Total Dissolved Solids mg/L 10/23/2020 1600h SM2540C 20.0 3,080 Kyle F. Gross Total Dissolved Solids Cale. 1.02 11/5/2020 1640h
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L I 1/5/2020 1640h Cale. 3,010
Calculated
QA Officer
Report Date: 11/16/2020 Page 17 of 50
All anal)ses applicable Lo lhe CWA SDWA. and RCRA are perfom1ed in accordance Lo NELAC protocols, Pertinenl snmpling informalion is localed on the allached COC Conlidenlial Business lnformalion: This repon is pro\'ided for the exclusi,e use 0F1he
~ddressee Pri.,·ile~es o_f sub .. seq~1enl ~;e of lhe ~~e of this .coi~pa11y or t:ln)' 1~mberof ils slnff, or reproduc(io~ ~fthis repo~ in .con~ection .. Wilh the a~, enisement. P~?molio.n or sale of~!~. ~rodl~ct or P~?cess, ?r in ~nn~c~ion w!th 1h~ r~-publicalion of !his report
3440 South 700 West
;alt Lake City, UT 84119
Phone:[phone]
Toll Free: [phone]
Fax: (80 I) 263-8687
!-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client:
Project:
Lab Sample ID:
Energy Fuels Resources, Inc.
Ground Water Low Flow 2020
201071 l-013A
Client Sample ID: MW-18 S
Collection Date: 10/21/2020 814h
Received Date: 10/22/2020 1230h
Analytical Results
Analyzed: 10/22/2020 1736h Extracted:
Units: µg/L Dilution Factor:
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00 #
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Surr: l ,2-Dichloroethane-d4 17060-07-0 49.1 50.00 98.2 80-136
Surr: 4-Bromotluorobenzene 460-00-4 44.2 50.00 88.3 85-121
Surr: Dibromotluoromethane 1868-53-7 48.7 50.00 97.4 78-132
Surr: Toluene-d8 2037-26-5 47.5 50.00 94.9 81-123
# -This compound exceeded (high) the control limit for the CCV. The data is acceptable since the compound was not detected in the
sample.
Report Date: 11/10/2020 Page 49 of 72
All analyses applicable lo lhe CWA, SOWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling infom1ation is located on the attached COC. Confidential Business Information: This repor1 is provided for lhe exclush e use of the
~ddressee Pri,ile~es o_F su~seq~enl ~~e of lhe ~?':'e of lhis .con,ipany or an) ~mber of its slaff, or reproduclio~ ~f this repo~ in ~~ection" wilh the ~,1ertisemenl, P~?motio.n ~r ~nle of ~!Y ~rod~cl or p1:acess, ~r in ~nn:c~ion w~lh th~ r~-publication of this report
American West
ANALYTICAL LADORATORIES
3440 South 700 West
~alt Lake City, UT 84 I 19
Phone:[phone]
Toll Free: [phone]
Fax: [phone]
:-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client:
Project:
Lab Sample ID:
Energy Fuels Resources, Inc.
Ground Water Low Flow 2020
201071 l-014A
Client Sample ID: MW-18 LF
Collection Date: l 0/21/2020 837h
Received Date: 10/22/2020 1230h
Analytical Results
Analyzed: 10/22/2020 1755h Extracted:
Units: µg/L Dilution Factor:
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surrogate Units: µg/L CAS
Surr: I ,2-Dichloroethane-d4 17060-07-0
Surr: 4-Bromofluorobenzene 460-00-4
Surr: Dibromofluoromethane 1868-53-7
Surr: Toluene-dB 2037-26-5
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00 #
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Result Amount Spiked %REC Limits Qual
50.9 50.00 102 80-136
45.7 50.00 91.5 85-121
50.7 50.00 IOI 78-132
49.1 50.00 98.3 81-123
# -This compound exceeded (high) /he control limit for the CCV. The data is acceptable since the compound was not detected in the
sample.
Report Date: 11/10/2020 Page 50 of 72
All am1Jyses applicable to lhe CWA, SDWA, and RCRA are perfonned in HCcordance Lo NELAC protocols Pertinent sampling informfllion is Jocoled on the Bltached COC. Confidentlnl Business Information: This report is provided for the exclusive use of the
~ddressee Pri, ile~es of sub ... seq~enl ~~e or the ~~e of lhis .co~pany or at1) ~mber or iLS stnJT, or reproduclio~ ~f this repo~ in ~~ection .. wilh the a~ver1ise~ent, P~?moli~n or ~ale of ?-1~). ~rod~ct or p1;ocess, ~r in ~nn;c~ion wi1h lh~ r;-p~blication of I his report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 4th Quarter Ground Water 2020
Lab Sample ID: 2010745-004A
American West Client Sample ID: MW-18_10212020
ANALvr,cA1 LA00RAT0R 1rcs Collection Date: 10/21/2020 1500h
3440 South 700 West
;alt Lake City, UT 84119
Phone: (80 I) 263-8686
foll Free: [phone]
Fax: [phone]
:-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Received Date: 10/23/2020 1230h
Analytical Results
Analyzed: 10/25/2020 1917h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surrogate Units: µg/L
Surr: I ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Extracted:
Dilution Factor:
CAS
17060-07-0
460-00-4
1868-53-7
2037-26-5
Contact: Tanner Holliday
Test Code: 82600-W-DENlOO
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
---
Result Amount Spiked %REC Limits Qual
47.9 50.00 95.7 80-136
47.4 50.00 94.7 85-121
48.3 50.00 96.6 78-132
48.4 50.00 96.8 81-123
Report Date: 11/16/2020 Page 24 of 50
All analyses applicable to the CW A, SDWA. Md RCRA are perfomled in accordance to NELAC protocols, Pertinent sampling information is localed ou lhe al1nched COC Confidentlnl Business Jnformation: This repor1 is ptO\'ided for the exclusi, e use of the
~ddressee Pri,·ile~es o:sub~seq~enl ~·~e of the ~'.'1:"'e of this .001~pn11y or nny 1~mber of its sl.i.IT, or reproduclio~~ ~f this repo~ in .con~eclion,. \\·ith the a~, ertisemenl, P~?motio.n or sale of~!) ~rodl~CI or p~ocess, ~r in ~nn:_c!ion \\ !lh th~ r:_-publication or this report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 14, 2020
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-18 S
525439013
Ground Water
21-0CT-20 08:14
26-0CT-20
Client
Qualifier Result Uncertainty
lad Gas Flow Proportional Counting
]FPC, Total Alpha Radium, Liquid "As Received"
}ross Radium Alpha U 1.00 +/-0.276
The following Analytical Methods were performed:
MDC
0.704
RL
1.00
Project:
Client ID:
DNMI00100
DNMI001
Units PF DF Analyst Date Time Batch Method
pCi/L LXB3 11/09/20 1247 2058143
--------------------------------\1 et hod Descri tion _________________ A_n_a~lY.st Comments
EPA 903.0
;urrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 86.2 (25%-125%)
~otes:
:ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
OF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 27 of 38 SDG: 525439
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 14, 2020
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-18 LF
525439014
Ground Water
21-0CT-20 08:37
26-0CT-20
Client
Qualifier Result Uncertainty
lad Gas Flow Proportional Counting
:iFPC, Total Alpha Radium, Liquid "As Received"
,ross Radium Alpha U 1.00 +/-0.225
The following Analytical Methods were performed:
MDC
0.642
RL
1.00
Project:
Client ID:
DNMIOOIOO
DNMI001
Units PF DF Analyst Date Time Batch Method
pCi/L LXB3 11/09/20 1247 2058143
-------------------------------\1 et hod Descri tion ____________________ A_n_al_y_st_C_om_m_e_n_ts __________ _
EPA 903.0
;urrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 87.4 (25%-125%)
~otes:
:ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 28 of 38 SDG: 525439
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 23, 2020
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-18 10212020
525413004
Ground Water
2 l-OCT-20 15:00
26-0CT-20
Client
Parameter Qualifier Result Uncertainty
lad Gas Flow Proportional Counting
]FPC, Total Alpha Radium, Liquid "As Received"
}ross Radium Alpha U 1.00 +/-0.307
The following Analytical Methods were performed:
MDC
0.887
----------\1ethod Descri tion
RL
1.00
Project:
Client ID:
DNMI00100
DNMI001
Units PF DF Analyst Date Time Batch Method
pCi/L LXB3 11/06/20 1343 2058142
----~--------------------Analyst Comments
EPA903. 0
;urrogate/Tracer Recovery Test Result Nominal Recove % Acceptable Limits --------3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 80.1 (25%-125%)
~otes:
:ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
OF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 15 of20 SDG: 525413 Revl
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010711-007
Client Sample ID: MW-19 S
Collection Date: 10/20/2020 745h
Received Date: 10/22/2020 1230h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 841 I 9 Arsenic mg/L I l /2/2020 904h 11/3/2020 1746h E200.8 0.00500 < 0.00500
Beryllium mg/L I 1/2/2020 904h 11/4/2020 1926h £200.8 0.000500 < 0.000500
Cadmium mg/L l 1/2/2020 904h 11/3/2020 1746h E200.8 0.000500 < 0.000500
Phone:[phone] Calcium mg/L 11/2/2020 904h I 1/3/2020 1300h E200.7 20.0 137
Chromium mg/L ll /2/2020 904h 11/3/2020 1746h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L I 1/2/2020 904h I 1/3/2020 17 46h £200.8 0.0100 < 0.0100
Fax: [phone] Copper mg/L 11/2/2020 904h l 1/3/2020 1746h E200.8 0.0100 < 0.0100
~-mail : [e-mail] Iron mg/L I I /2/2020 904 h 11/4/2020 1926h E200.8 0.0300 < 0.0300
Lead mg/L l I /2/2020 904h 11/4/2020 1926h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L I 1/2/2020 904h I 1/3/2020 1657h E200.7 1.00 43.6
Manganese mg/L I 1/2/2020 904h 11/3/2020 I 746h E200.8 0.0100 < 0.0100
Mercury mg/L 10/29/2020 1425h I 0/30/2020 I 1 OOh £245.1 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L I 1/2/2020 904h 11/3/2020 1746h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 1 l/2/2020 904h 11/3/2020 I 746h E200.8 0.0200 < 0.0200
Potassium mg/L I 1/2/2020 904h 11/3/2020 I 657h £200.7 1.00 4.99
Jose Rocha Selenium mg/L I I /2/2020 904h 11/3/2020 1746h E200.8 0.00500 0.0113
QA Officer Silver mg/L 1 I /2/2020 904h 11/3/2020 I 746h E200.8 0.0100 < 0.0100
Sodium mg/L l l /2/2020 904h 11/3/2020 1300h E200.7 20.0 124
Thallium mg/L 11/2/2020 904h I 1/4/2020 I 926h £200.8 0.000500 < 0.000500
Tin mg/L I l/2/2020 904h 11/3/2020 1746h E200.8 0.100 < 0.100
Uranium mg/L 11/2/2020 904h I I /4/2020 1926h £200.8 0.000500 0.00711
Vanadium mg/L 11/2/2020 904h I I /3/2020 1657h E200.7 0.0150 < 0.0150
Zinc mg/L l l/2/2020 904h I 1/3/2020 1746h £200.8 0.0100 < 0.0100
Report Date: 11/10/2020 Page 15 of 72
All an.1lyses applicable lo lhe CWA1 SDW A, and RCRA are performed in accordance to NELAC prolocols Pertinent sampling information is located on the attached COC Confidentlnl Business Jnformalion: This report is provided for the exclusi, e use of the
~ddressee Pri, ile~es of su~seq~1enl ~~e of the ~~e of this .cor~tpany or any J~~ber of ils sloJT, or reproduclio~ ~r this repo~ in ~o~eclion,, '"ilh the at!vertisement, P~?motio.n or sale of ?1~Y ~rodL:cl or p~ocess, ~r in ~onn:c~ion w!lh th~ r~-publicalion or this repon
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010711-008
Client Sample ID: MW-19 LF
Collection Date: 10/20/2020 810h
Received Date: 10/22/2020 1230h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
)alt Lake City, UT 84119 Arsenic mg/L l l /2/2020 904h 11/3/2020 1815h E200.8 0.00500 < 0.00500
Beryllium mg/L 11/2/2020 904h 11/4/2020 1930h E200.8 0.000500 < 0.000500
Cadmium mg/L 11/2/2020 904h 11/3/2020 1815h E200.8 0.000500 < 0.000500
Phone: [phone] Calcium mg/L 11/2/2020 904h 11/3/2020 1932h E200.7 5.00 132
Chromium mg/L 11/2/2020 904h 11/3/2020 1815h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 11/2/2020 904h 11/3/2020 1815h E200.8 0.0100 < 0.0100
Fax: [phone] Copper mg/L 11/2/2020 904h 11/3/2020 1815h E200.8 0.0100 < 0.0100
!-mail: awal @awal-labs.com Iron mg/L 11/2/2020 904h 11/4/2020 1930h E200.8 0.0300 < 0.0300
Lead mg/L 11/2/2020 904 h 11/4/2020 1930h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L I l /2/2020 904h 11/3/2020 1932h E200.7 5.00 45.7
Manganese mg/L 11/2/2020 904h 11/3/2020 1815h E200.8 0.0100 < 0.0100
Mercury mg/L 10/29/2020 1425h 10/30/2020 1102h E245.I 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 11/2/2020 904h 11/3/2020 1815h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 11/2/2020 904h 11/3/2020 1815h E200.8 0.0200 < 0.0200
Potassium mg/L I l /2/2020 904h 11/4/2020 1646h E200.7 1.00 5.15
Jose Rocha Selenium mg/L 11/2/2020 904h 11/3/2020 1815h E200.8 0.00500 0.0117
QA Officer Silver mg/L 11/2/2020 904h 11/3/2020 1815h E200.8 0.0100 < 0.0100
Sodium mg/L 11/2/2020 904h 11/3/2020 1932h E200.7 5.00 120
Thallium mg/L 11/2/2020 904h 11/4/2020 19301, E200.8 0.000500 < 0.000500
Tin mg/L 11/2/2020 904h 11/3/2020 1815h E200.8 0.100 < 0.100
Uranium mg/L 11/2/2020 904h 11/4/2020 1930h E200.8 0.000500 0.00716
Vanadium mg/L 11/2/2020 904h 11/3/2020 2058h E200.7 0.0150 < 0.0150
Zinc mg/L 11/2/2020 904h 11/3/2020 1815h E200.8 0.0100 < 0.0100
Report Date: 11/10/2020 Page 16 of 72
All analyses applicable to lhe CW A, SOWA, and RCRA are performed in accordance to NELAC prolocols Pertinenl sampling inrormation is located on lhe atlnched COC Confidential Business lnformalion: This report is provided for 1he exclush e use of the
~ddressee Pri, ile~es o.r sub__seq~enl ~~e of lhe ~?1.11e of1his.co':1pany or any '~'!1ber or ils stnJT, or reproduclio~ ~rlhis repo~ in ~~ection~ n-ith lhe ~vertisemenl, P~?motio.n ~r :ale of :ia!}: ~rod~cl or p~ocess, ~r in ~onn;_c~ion w(lh th~ r~-publication of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 4th Quarter Ground Water 2020
Lab Sample ID: 2010745-005
American West Client Sample ID: MW-19 _ 10202020
ANALYTICAL I ABORATORIES Collection Date: 10/20/2020 171 Oh
Received Date: 10/23/2020 1230h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Arsenic mg/L l l /3/2020 818h 1 1/5/2020 1146h E200.8 0.00500 < 0.00500
Beryllium mg/L l l /3/2020 818h 11/5/2020 1556h E200.8 0.000500 < 0.000500
Cadmium mg/L 11/3/2020 818h 1 1/5/2020 1146h E200.8 0.000500 < 0.000500
Calcium mg/L 11/3/2020 818h 11/4/2020 1436h E200.7 5.00 133 Phone:[phone] Chromium mg/L l l /3/2020 818h 1 1/5/2020 1146h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L l l /3/2020 818h l l /5/2020 1146h E200.8 0.0100 < 0.0100
Fax: [phone] Copper mg/L l l /3/2020 818h 11/5/2020 1146h E200.8 0.0100 < 0.0100
!-mail: [e-mail] Iron mg/L l l /3/2020 818h 11/5/2020 1556h E200.8 0.0300 < 0.0300
Lead mg/L l l /3/2020 818h 11/5/2020 1556h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 1 1/3/2020 818h 1 1/4/2020 1436h E200.7 5.00 46.4
Manganese mg/L 11/3/2020 818h 11/5/2020 1146h E200.8 0.0100 < 0.0100
Mercury mg/L 10/29/2020 1309h 10/30/2020 954h E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 1 1/3/2020 818h l l /5/2020 1146h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 1 1/3/2020 818h 1 1/5/2020 1146h E200.8 0.0200 < 0.0200
Potassium mg/L l l /3/2020 818h I 1/5/2020 1504h E200.7 1.00 4.98
Jose Rocha Selenium mg/L I 1/3/2020 818h 11/5/2020 1146h E200.8 0.00500 0.0128
QA Officer Silver mg/L I 1/3/2020 818h I 1/5/2020 1146h E200.8 0.0100 < 0.0100
Sodium mg/L I I /3/2020 818h I 1/4/2020 1436h E200.7 5.00 110
Thallium mg/L 11/3/2020 818h I 1/5/2020 1556h E200.8 0.000500 < 0.000500
Tin mg/L 11/3/2020 818h 11/6/2020 939h E200.8 0.100 < 0.100
Uranium mg/L I I /3/2020 818h 11/5/2020 1556h E200.8 0.000500 0.00663
Vanadium mg/L I I /3/2020 818h I I /5/2020 1504h E200.7 0.0150 < 0.0150
Zinc mg/L 11/3/2020 818h 11/5/2020 1146h E200.8 0.0100 < 0.0100
Report Date: 11/16/2020 Page 11 of50
All analyses applicable lo the CWA. SOWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling informalion is localed on the attached COC, Confidenlial Business Information: This report is provided for the exclusi, e use of the
~ddressee Privile~es o.r su~seq~enl ~~e of Lhe ~:u:i1e of this .co1~pany or nn) 1~mber of its staff, or reproduclio~ ~r !his repo~ in ~on~1ecjjon~ \\ilh the a~vertisement, p~omollo.n or sale of :U!Y. ~rodL!ct or p~ocess, ~r in :onn:c~ion w!th th: r:-publication or this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010711-007
Client Sample ID: MW-19 S
Collection Date: I 0/20/2020 745h
Received Date: I 0/22/2020 1230h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Ammonia (as N) mg/L 10/30/2020 1046h 11/2/2020 1 723h E350.l 0.0500 < 0.0500
Bicarbonate (as mg/L I 0/23/2020 950h SM2320B 1.00 260
CaC03)
Carbonate (as CaC03) mg/L I 0/23/2020 950h SM2320B 1.00 < 1.00
Phone: [phone] Chloride mg/L 10/29/2020 2242h E300.0 5.00 27.8
Toll Free: [phone] Fluoride mg/L 10/30/2020 7 !0h E300.0 1.00 1.22
Fax: [phone] Ion Balance % I 1/3/2020 1618h Cale. -100 -2.81
!-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 10/31/2020 1622h E353.2 0.100 2.28
Sulfate mg/L 10/29/2020 2242h E300.0 37.5 521
web: www.awal-labs.com Total Anions, Measured meq/L I 1/3/2020 1618h Cale. 16.9
Total Cations, meq/L I 1/3/2020 1618h Cale. 16.0
Measured
Total Dissolved Solids mg/L I 0/22/2020 1530h SM2540C 20.0 864 Kyle F. Gross Total Dissolved Solids 11/3/2020 1618h Cale. 0.850
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L l 1/3/2020 1618h Cale. 1,020
Calculated
QA Officer
Report Date: 11/10/2020 Page 29 of 72
All analyses applicable to the CWA, SOWA. and RCRA are performed in accordance lo NELAC protocols. Pertinent sampling information is localed on lhe al1ached COC Confidenriul Business lnformnlion: This report is provided for the exclusi, e use of1he
~ddressee. Prh·ile~es o_f su~seq~enl ~;e of lhe ~~e or this .co~pany or any 1~'!1ber or ils still, or reproduclio~ ~~this repo~ in ~~eel ion~ with the ~~ertisemenl, P~?motio.n or sale of ?"1!Y rrodl~cl or P~?cess, ~r in ~nn:c~ion w!Lh th~ r~-publication of 1his report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010711-008
Client Sample ID: MW-19 LF
Collection Date: 10/20/2020 81 Oh
Received Date: 10/22/2020 1230h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qua)
Mt Lake City, UT 84119 Ammonia (as N) mg/L l 0/30/2020 l 046h l 1/2/2020 1724h E350.I 0.0500 < 0.0500
Bicarbonate (as mg/L 10/23/2020 950h SM2320B 1.00 244
CaC03)
Carbonate (as CaC03) mg/L l 0/23/2020 950h SM2320B 1.00 < 1.00
Phone:[phone] Chloride mg/L l 0/29/2020 2259h E300.0 5.00 27.5
Toll Free: [phone] Fluoride mg/L l 0/30/2020 727h E300.0 1.00 1.23
Fax: [phone] Ion Balance % 11/3/2020 1618h Cale. -100 -2.31
!-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 10/31/2020 1623h E353.2 0.100 2.31
Sulfate mg/L 10/29/2020 2259h E300.0 37.5 515
web: www.awal-labs.com Total Anions, Measured meq/L l l/3/2020 1618h Cale. 16.4
Total Cations, meq/L l ]/3/2020 l 6 l 8h Cale. 15.7
Measured
Total Dissolved Solids mg/L l 0/22/2020 1530h SM2540C 20.0 988 Kyle F. Gross Total Dissolved Solids 11/3/2020 1618h Cale. 0.994
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 11/3/2020 1618h Cale. 994
Calculated
QA Officer
Report Date: 11/10/2020 Page 30 of 72
All anal) ses applicable to lhe CW~ SDWA and RCRA are performed in accordance to NELAC protocols. Pertinent sampling i11formo.Lion is located 011 the auached COC, Confidential Business Information: This report is provided for the exclusi,·e use of the
~ddressee Pri, ile~es o~ su~seq~enl ~~e of the ~~e of lhis .co~pany or nnr ~'!1bcr of ils slafT, or reproduclio~ ~[ this repo~ in ~o~e<:lion .. wilh lhe ~vertisemenl, P~?molio.n ~r :rue of~!)~ ~rod~cl or P~?Cess, ~r in ~nn~c)ion w!lh th~ r~-publication of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 4th Quarter Ground Water 2020
Lab Sample ID: 20 I 0745-005
American West Client Sample ID: MW-19_10202020
ANALYTICAi LABORATORIES Collection Date: I 0/20/2020 171 Oh
Received Date: 10/23/2020 1230h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Ammonia (as N) mg/L 11/3/2020 1320h 11/5/2020 804h E350.l 0.0500 < 0.0500
Bicarbonate (as mg/L 10/30/2020 730h SM2320B 1.00 218
CaC03)
Carbonate (as CaC03) mg/L I 0/30/2020 730h SM2320B 1.00 < 1.00
Phone: (80 I) 263-8686 Chloride mg/L 10/31/2020 1404h E300.0 1.00 29.4
Toll Free: [phone] Fluoride mg/L 10/31/2020 1404h E300.0 0.500 1.12
Fax: (80 I) 263-8687 Ion Balance % 11/5/2020 1640h Cale. -100 1.54
:-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 10/3112020 1659h E353.2 0.100 2.42
Sulfate mg/L I 0/31 /2020 604h E300.0 75.0 465
web: www.awal-labs.com Total Anions, Measured meq/L 11/5/2020 1640h Cale. 14.9
Total Cations, meq/L 11/5/2020 1640h Cale. 15.4
Measured
Total Dissolved Solids mg/L I 0/23/2020 1600h SM2540C 20.0 940 Kyle F. Gross Total Dissolved Solids l l /5/2020 1640h Cale. 1.02
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L l l /5/2020 1640h Cale. 922
Calculated
QA Officer
Report Date: 11/16/2020 Page 18 of 50
All anal) ses applicable Lo lhe CWA. SOW A. and RCRA me performed in accordance to NELAC protocols Pertinent sampling information is located on I.he altached COC. Confidential Business lnformallon; This report is provided for1he exclusi,e use orlhe
~ddressee. Pri, ile~es o_f sub,_seq~enl ~·~e of the ~?1:11e or lhis .co1~pa11y 01 llll~ 1~mber of ils s1aff, or reproductio~ ~f this repo~ in 7on~1eclion .. \\ith the ~vertisemenl. IJ~?motio.n ~r sale of~!) ~rod~cl or p~ocess, ~r in ~onn~c~ion w!lh 1h~ r~·publication of Lhis report
3440 South 700 West
,alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
~-mail : [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client:
Project:
Lab Sample ID:
Energy Fuels Resources, Inc.
Ground Water Low Flow 2020
2010711-007 A
Client Sample ID: MW-19 S
Collection Date: I 0/20/2020 745h
Received Date: 10/22/2020 1230h
Analytical Results
Analyzed: 10/23/2020 2028h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Extracted:
Dilution Factor:
Contact: Tanner Holliday
Test Code: 8260D-W-DENIOO
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00 II
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Surr: l ,2-Dichloroethane-d4 17060-07-0 51.2 50.00 102 80-136
Surr: 4-Bromofluorobenzene 460-00-4 48.4 50.00 96.9 85-121
Surr: Dibromofluoromethane 1868-53-7 51.6 50.00 103 78-132
Surr: Toluene-d8 2037-26-5 50.4 SO.OD 101 81-123
# -This compound exceeded {high) the control limit for the CCV The data is acceptable since the compound was not detected in lhe
sample.
Report Date: 11/10/2020 Page 43 of 72
All arn1\yses applicable to the CW A, SOW A,. and RCRA are performed in accordance to NELAC prolocols. Pertinent sampling infonna.tion is localed on lhe aLtached COC Confidential Business lnformil.tion: This report is pro\'ided for the exclusil'e use of the
~ddressee Pri, ile~es o.f sub~seq~enl ~~e of the ~?1:'1e of lhis _con;ipany or aJl) ~mber of ils sta.lT, or reproductio~ ~~ Lhis repo~ in ~~eel ion" with lhe ~~·ertisemenl, P~?motio.n or sale of ~Y ~rod~t or p~ocess, ~r in ~nn~c~ion ''')th th~ r~-p~blicalion of lhis repon
3440 South 700 West
;alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: (80 l) 263-8687
!-mail: [e-mail]
web: www.awal-Jabs.com
Kyle F. Gross
Laborat01y Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: Ground Water Low Flow 2020
Lab Sample ID: 201071 l-008A
Client Sample ID: MW-19 LF
Collection Date: 10/20/2020 81 Oh
Received Date: 10/22/2020 1230h
Analytical Results
Analyzed: 10/23/2020 2047h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Extracted:
Dilution Factor:
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00 #
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Surr: l,2-Dichloroethane-d4 17060-07-0 50.0 50.00 100 80-136
Surr: 4-Bromofluorobenzene 460-00-4 47.7 50.00 95.5 85-121
Surr: Dibromofluoromethane 1868-53-7 49.6 50.00 99.2 78-132
Surr: Toluene-d8 2037-26-5 49.5 50.00 98.9 81-123
# -This compound exceeded (high) the control limit for the CCV. The data is acceptable since the compound was not detected in the
sample.
Report Date: 11/10/2020 Page 44 of72
All ana1yses applicable lo the CWA, SOWA, and RCRA are performed in accordance to NE LAC prolocols Pertinenl sampling inform0Lio11 is locnted on lhe attached COC. Confiden1ial Business lnformnlion: This report is pro,·ided for the exclusi, e use of 1he
~ddressee. Pri,·ile~es o,r su~seq~nt ~;e oithe ~~e or lhis .coi~pany or M ) ·~';"ber of ilS struf, or reproductio)~ ~f this repo~ in .con~eclion ... with the n~vertisemenl, P~?molio.n ~r sale of ?';Y ~rod~l or p~~ess, ~r in ~nn~~ion w'.lh th~ r~-p~blicalion of this report
3440 South 700 West
,alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
~-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 4th Quarter Ground Water 2020
Lab Sample ID: 20I0745-005A
Client Sample ID: MW-19_10202020
Collection Date: 10/20/2020 17 IOh
Received Date: 10/23/2020 1230h
Analytical Results
Analyzed: 10/25/2020 1936h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Extracted:
Dilution Factor:
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Surr: l ,2-Dichloroethane-d4 17060-07-0 47.6 50.00 95.3 80-136
Surr: 4-Bromofluorobenzene 460-00-4 46.8 50.00 93.6 85-121
Surr: Dibromofluoromethane 1868-53-7 47.5 50.00 95.0 78-132
Surr: Toluene-dB 2037-26-5 48.8 50.00 97.5 81-123
Report Date: 11/16/2020 Page 25 of50
All anal) ses applicable to lhe CWA. SDWA. and RCRA are perfom1ed in accordance to NELAC protocols Pertinenl sampling information is localed on the attached COC Confidential Business Jnrormahon: This report is provided for the exclusi\'e use of lhe
~ddressee Pri, ile~es o:sub .. seq~enl ~~e of the ~~e of this 1co1~pa11y or an) ~mber of ils slaff, or reproductio~ ~f this repo~ in ~on~eclio1~ ,,-ilh the a~venisemenl, P~?molio.n or sale of ?1!'. ~rodllcl or p1.ocess, ~r in ~nn:c!ion w!lh th7 r:-publicalion of this report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 14, 2020
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 S
Sample ID: 525439007
Matrix: Ground Water
Collect Date: 20-0CT-20 07:45
Receive Date: 26-0CT-20
Collector: Client
Parameter Qualifier Result Uncertainty MDC
lad Gas Flow Proportional Counting
}FPC, Total Alpha Radium, Liquid "As Received"
,ross Radium Alpha U 1.00 +/-0.227 0.525
The following Analytical Methods were performed:
RL
1.00
Project:
Client ID:
DNMI00100
DNMIOOI
Units PF DF Analyst Date Time Batch Method
pCi/L LXB3 11/09/20 1247 2058143
-------------\1 et hod Descri tion Analyst Comments
EPA 903.0
;urrogate/Tracer R~covery Test Result Nominal Recovery% Acceptable Limits
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 87.4 (25%-125%)
~otes:
:ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 21 of 38 SDG: 525439
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 14, 2020
Company:
Address:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Contact:
Project:
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Parameter
Suite 600
Lakewood, Colorado 80228
Ms. Kathy Weinel
White Mesa Mill GW
MW-19 LF
525439008
Ground Water
20-0CT-20 08:10
26-0CT-20
Client
MDC Qualifier Result Uncertainty -~----
lad Gas Flow Proportional Counting
]FPC, Total Alpha Radium, Liquid "As Received"
}ross Radium Alpha U 1.00 +/-0.249 0.715
RL
1.00
Project:
Client ID:
DNMI00100
DNMI001
Units PF DF Analyst Date Time Batch Method
pCi/L LXB3 11/09/20 1247 2058143
!he following Analytical Methods were performed: --------------------\1 et hod Descri tion ----~---------Analyst Comments
EPA 903.0
,urrogate/Tracer Recovery Test '"'---------Resu_l_t __ N_o_m_in_a_l __ R_e_c_ov_e_ry.._0_Yo __ A_c_c_e.,__p_ta_b_le_L_1_·m_i_ts
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 91.6 (25%-125%)
~otes:
:::ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
,RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 22 of 38 SDG: 525439
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 23, 2020
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 G W -----MW-19 10202020
525413005
Ground Water
20-0CT-20 17:10
26-0CT-20
Client
Parameter Qualifier Result Uncertainty
lad Gas Flow Proportional Counting
]FPC, Total Alpha Radium, Liquid "As Received"
,ross Radium Alpha U 1.00 +/-0.277
The following Analytical Methods were performed:
MDC
0.882
------
RL
1.00
Project:
Client ID:
DNMI00100
DNMIOOl
Units PF DF Analyst Date Time Batch Method
pCi/L LXB3 11/06/20 1343 2058142
\1ethod --=D_:;.es=c:.:.r.:.i:i :..:.ti;..::o.;;.;.n _________________ _ Analyst Comments
EPA 903.0
,urrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 85.1 (25%-125%)
~otes:
:ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
,RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
OF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 16 of 20 SDG: 525413 Rev 1
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010711-009
American West Client Sample ID: MW-23 S
ANALYTICAL LABO~ATORIEG Collection Date: 10/20/2020 1300h
Received Date: 10/22/2020 1230h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Arsenic mg/L 11/2/2020 904h 11/3/2020 1819h E200.8 0.00500 < 0.00500
Beryllium mg/L 11/2/2020 904h 11/4/2020 1933h E200.8 0.000500 < 0.000500
Cadmium mg/L 11/2/2020 904h 11/3/2020 1819h E200.8 0.000500 < 0.000500
Phone:[phone] Calcium mg/L 11/2/2020 904h 11/3/2020 1904h E200.7 20.0 465
Chromium mg/L 11/2/2020 904h 11/3/2020 1819h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 11/2/2020 904h 11/3/2020 1819h E200.8 0.0100 < 0.0100
Fax:[phone] Copper mg/L 11/2/2020 904h 11/3/2020 1819h E200.8 0.0100 < 0.0100
~-mail: [e-mail] Iron mg/L 11/2/2020 904h 11/4/2020 1933h E200.8 0.0300 < 0.0300
Lead mg/L 11/2/2020 904h 11/4/2020 1933h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 11/2/2020 904h 11/3/2020 1904h E200.7 20.0 157
Manganese mg/L 11/2/2020 904h 11/3/2020 1819h E200.8 0.0100 < 0.0100
Mercury mg/L 10/29/2020 1425h I 0/30/2020 1108h E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 11 /2/2020 904h 11/3/2020 1819h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 11/2/2020 904h 11/3/2020 1819h E200.8 0.0200 < 0.0200
Potassium mg/L 11/2/2020 904h 11/4/2020 1648h E200.7 1.00 9.94
Jose Rocha Selenium mg/L 11/2/2020 904h 11/3/2020 1819h E200.8 0.00500 < 0.00500
QA Officer Silver mg/L 11/2/2020 904h 11/3/2020 1819h E200.8 0.0100 < 0.0100
Sodium mg/L 11/2/2020 904h 11/3/2020 1904h E200.7 20.0 434
Thallium mg/L 11/2/2020 904h 11/4/2020 1933h E200.8 0.000500 < 0.000500
Tin mg/L 11/2/2020 904h 11/3/2020 1819h E200.8 0.100 <0.100
Uranium mg/L 11/2/2020 904h 11/4/2020 1933h E200.8 0.000500 0.00779
Vanadium mg/L 11/2/2020 904h 11/3/2020 210 I h E200.7 0.0150 < 0.0150
Zinc mg/L 11/2/2020 904h 11/3/2020 1819h E200.8 0.0100 < 0.0100
Report Date: 11/10/2020 Page 17 of 72
All analyses applicoble to the CW A. SDW A, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is localed on lhe attached COC Conlidentia\ Business Tnformalion: This repor1 is provided for the exch1si,·e use of the
addressee Pri, ileges of subsequent use or lhe nf\Jlle of this company or nor member or its stnff, or reproduction of this report in coMection wllh lhe ad\1ertisement, promotion or saJe of Wl} product or process, or in connection wilh the re-publication or this report . . . ... . ,. .. . . . -. . . . ' ,. ,. .. ' ' . ,. . ' .. . . .. . . ...
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010711-010
Client Sample ID: MW-23 LF
Collection Date: 10/20/2020 1315h
Received Date: 10/22/2020 1230h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
)alt Lake City, UT 84119 Arsenic mg/L 11/2/2020 904h 1 l /3/2020 1823h E200.8 0.00500 < 0.00500
Beryllium mg/L l l /2/2020 904h 11/4/2020 1937h E200.8 0.000500 < 0.000500
Cadmium mg/L 11/2/2020 904h 11/3/2020 1823h E200.8 0.000500 < 0.000500
Phone: [phone] Calcium mg/L 11/2/2020 904h 11/3/2020 1906h E200.7 20.0 447
Chromium mg/L 11/2/2020 904h 11/3/2020 1823h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 11/2/2020 904h 11/3/2020 1823h E200.8 0.0100 < 0.0100
Fax: [phone] Copper mg/L 11/2/2020 904h 11/3/2020 1823h E200.8 0.0100 < 0.0100
!-mail: [e-mail] Iron mg/L 11/2/2020 904h 11/4/2020 1937h E200.8 0.0300 < 0.0300
Lead mg/L 11/2/2020 904h 11/4/2020 1937h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 1 1/2/2020 904h I l /3/2020 1906h E200.7 20.0 151
Manganese mg/L 11/2/2020 904h 11/3/2020 1823h E200.8 0.0100 < 0.0100
Mercury mg/L 10/29/2020 1425h 10/30/2020 111 Oh E245.I 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 11/2/2020 904h 11/3/2020 1823h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 11/2/2020 904h 11/3/2020 1823h E200.8 0.0200 <0.0200
Potassium mg/L 11/2/2020 904h 1 I /3/2020 2113h E200.7 1.00 10.3
Jose Rocha Selenium mg/L 11/2/2020 904h 11/3/2020 1823h E200.8 0.00500 < 0.00500
QA Officer Silver mg/L I 1/2/2020 90411 11/3/2020 1823h E200.8 0.0100 < 0.0100
Sodium mg/L 11/2/2020 904h 11/3/2020 1906h E200.7 20.0 414
Thallium mg/L 11/2/2020 904h 11/4/2020 1937h E200.8 0.000500 < 0.000500
Tin mg/L 11/2/2020 904h 11/3/2020 1823h E200.8 0.100 <0.100
Uranium mg/L 11/2/2020 904h 11/4/2020 1937h E200.8 0.000500 0.00772
Vanadium mg/L 11/2/2020 904h 11/3/2020 2113h E200.7 0.0150 < 0.0150
Zinc mg/L 11/2/2020 904 h 11/3/2020 1823h E200.8 0.0100 < 0.0100
Report Date: ll /10/2020 Page 18 of 72
All analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC prolocols Pertinenl sampling information is Jocoted on the altached COC. Confidentiul Business Jnformolion: This repon is provided for the cxclusi\ e use of lhe
~ddressee. Pri\ ile~es of sub~seq~ent ~;e or !he ~~e or this .co~pany or M)' ~mber of its staff, or reproductio~ ~f this repo~ in ~o"-?ection ... ,,~lh lhe n~vertisemenl, P~?molio.n ~r ~ale of !11!)~ ~rod~cl or p1;?cess, ~r in ~nn~c~ion w!th th~ r:_-publication of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 4th Quarter Ground Water 2020
Lab Sample ID: 2010938-002
American West Client Sample ID: MW-23_10272020
ANALYTICAL LAD0RAT0Rlf8 Collection Date: 10/27/2020 1220h
Received Date: 10/29/2020 1204h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Arsenic mg/L 11/10/2020 1058h I 1/12/2020 1723h E200.8 0.00500 < 0.00500
Beryllium mg/L 11/10/2020 105811 11/12/2020 1234h E200.8 0.000500 < 0.000500
Cadmium mg/L 1l/10/2020 l 058h 11/12/2020 172311 E200.8 0.000500 <0.000500
Calcium mg/L l 1 /l 0/2020 105811 11/12/2020 l 04811 E200.7 10.0 425 Phone: [phone] Chromium mg/L I 1/10/2020 1058h 1 l/12/2020 172311 E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 11/10/2020 105811 l 1/12/2020 172311 E200.8 0.0100 < 0.0100
Fax: [phone] Copper mg/L 11/10/2020 105811 11/12/2020 172311 E200.8 0.0100 < 0.0100
!-mail: [e-mail] Iron mg/L l 1/10/2020 105811 I 1/1 1/2020 1904h E200.8 0.0300 0.0918
Lead mg/L 11/l 0/2020 I 058h 11/l 1/2020 1904h E200.8 0.00100 <0.00100
web: www.awal-labs.com Magnesium mg/L 11/10/2020 105811 11/12/2020 1048h E200.7 10.0 145 2
Manganese mg/L 11 /10/2020 1058h I 1/13/2020 807h E200.8 0.0100 < 0.0100
Mercury mg/L 11/3/2020 1202h I 1/5/2020 1 109h E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 11 /10/2020 105811 11/13/2020 80711 E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 11/l 0/2020 I 058h I 1/12/2020 1723h E200.8 0.0200 < 0.0200
Potassium mg/L 11/10/2020 105811 l 1/12/2020 1314h E200.7 1.00 10.3
Jose Rocha Selenium mg/L 11/10/2020 1058h 11/12/2020 1723h E200.8 0.00500 < 0.00500
QA Officer Silver mg/L 11/10/2020 1058h 11 /12/2020 1723h E200.8 0.0100 < 0.0100
Sodium mg/L l 1/10/2020 1058h 11/12/2020 1048h E200.7 10.0 388
Thallium mg/L 11/10/2020 105811 11/11/2020 1904h E200.8 0.000500 < 0.000500
Tin mg/L 1 1/10/2020 1058h 11/12/2020 1723h E200.8 0.100 < 0.100
Uranium mg/L 11/10/2020 1058h 11/11 /2020 1904h E200.8 0.000500 0.0102
Vanadium mg/L 11/l 0/2020 1058h 11/12/2020 1314h E200.7 0.0150 < 0.0150
Zinc mg/L 11 /I 0/2020 1058h 11/13/2020 807h E200.8 0.0100 < 0.0100
2 -Analyte concentration is too high for accurale matrix spike recovery and/or RPD.
Report Date: 11/23/2020 Page 8 of 50
All analyses a111>ll~.Able to the CWA. SOWA. nnd RCRA are perfom1ed in accordance to NELAC protocols. Peninent sampling infomulion is located on t.he .illached COC. Conficlenlial Business lnfonnation: This report is pro"ided (or lhc-c: d~,·e tiSe of1he
~ddressee. Priulc~es o.r sub,.seq~enl ~~e of lhe ~:1'.'NH»r1his .con:ipany or any ~mber of its slaff, or reproductio~ ~f this repo~ in ~on?ecu&~ \\ith the n~ver1isement. P~?moti°:" ~r sale of ~!Y. ~rod~ct or p1:ocess, ~r in ~nn~c!ion w!lh lh~ '"!_·JJ11blfc;u nn or this reporl
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 20 I 0711-009
Client Sample ID: MW-23 S
Collection Date: 10/20/2020 1300h
Received Date: 10/22/2020 1230h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Ammonia (as N) mg/L I 0/30/2020 I 046h I 1/2/2020 1724h E350.I 0.0500 < 0.0500
Bicarbonate (as mg/L I 0/23/2020 950h SM2320B 1.00 292
CaC03)
Carbonate (as CaC03) mg/L 10/23/2020 950h SM2320B 1.00 < 1.00
Phone: [phone] Chloride mg/L I 0/30/2020 744h E300.0 1.00 7.38
Toll Free: [phone] Fluoride mg/L I 0/30/2020 744h E300.0 0.100 0.313
Fax: (80 I) 263-8687 Ion Balance % 11 /3/2020 1618h Cale. -100 2.32
~-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 10/31/2020 1627h E353.2 0.100 0.182
Sulfate mg/L I 0/29/2020 2349h E300.0 150 2,240
web: www.awal-labs.com Total Anions, Measured meq/L 11/3/2020 1618h Cale. 52.8
Total Cations, meq/L 11/3/2020 1618h Cale. 55.3
Measured
Total Dissolved Solids mg/L I 0/22/2020 1530h SM2540C 20.0 2,950 Kyle F. Gross Total Dissolved Solids I 1/3/2020 1618h Cale. 0.844
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 11/3/2020 1618h Cale. 3,490
Calculated
QA Officer
Report Date: 11/10/2020 Page 31 of 72
All anal) ses applicoble to the CWA, SOW A. and RCRA are performed in accordance lo NELAC prolocols. Pertinent sampling information is localed on lhe allachecl COC ConfidenLial Business Informal ion: This report is provided for the exclusi,·e use of !he
~dressee Pri, ile~es o_f sub_.seq~ent ~e or lhe ".~1e of this .cm~pany or nnp ~':"be1 of ils staff, or reproductio~ ~f I.his repo~ in ~~cclion~ wilh lhe o~~ertise~enl, p~~motio.n ~r :ale of~!)~ rrod~ct or p~~cess, ~r in ~nn~~ion w(lh 1h~ r~-publicaJ.ion of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010711-010
Client Sample ID: MW-23 LF
Collection Date: 10/20/2020 1315h
Received Date: 10/22/2020 1230h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Ammonia (as N) mg/L 10/30/2020 I 046h 11/2/2020 1725h E350.l 0.0500 < 0.0500
Bicarbonate (as mg/L I 0/23/2020 950h SM2320B 1.00 292
CaC03)
Carbonate (as CaC03) mg/L I 0/23/2020 950h SM2320B 1.00 < 1.00
Phone: [phone] Chloride mg/L 10/30/2020 802h E300.0 1.00 7.38
Toll Free: [phone] Fluoride mg/L 10/30/2020 802h E300.0 0.100 0.205
Fax: [phone] Ion Balance % 11/3/2020 1618h Cale. -100 0.367
~-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 10/31/2020 1628h E353.2 0.100 0.150
Sulfate mg/L I 0/30/2020 006h E300.0 150 2,230
web: www.awal-labs.com Total Anions, Measured meq/L 11/3/2020 1618h Cale. 52.5
Total Cations, meq/L 11/3/2020 1618h Cale. 52.9
Measured
Total Dissolved Solids mg/L 10/22/2020 1530h SM2540C 20.0 2,860
Kyle F. Gross Total Dissolved Solids Cale. 0.831 11/3/2020 1618h
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L ll /3/2020 1618h Cale. 3,440
Calculated
QA Officer
Report Date: 11 /10/2020 Page 32 of72
All analyses applicable to lhe CWA .. SOWA, and RCRA are performed in nccordance to NELAC prolocols Pertinenl sampling information is located on the allached COC Confidential Business Information: This report is pr°'1ided f'or 1he e.xclusi, e use of the
~ddressee. PriYile~es o_f sub~se,1~,e,,u ~~c or the ~~e of this .con_1pany or any ~mber of its slaIT, or reproductio~ ~f this repo~ in ~011?eclion~ wilh the °'!vertisement, P~?nloli~n or saJe of ?1!Y ~rod~ct or p~ocess, ~r in ~nn~cJion w~Lh 1h~ r~-p~blication of this repor1
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 4th Quarter Ground Water 2020
Lab Sample ID: 2010938-002
American West Client Sample ID: MW-23_10272020
ANALYTICAL LABORATORIFS Collection Date: 10/27/2020 1220h
Received Date: 10/29/2020 1204h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;aJt Lake City, UT 84119 Ammonia (as N) mg/L 11/18/2020 1357h 11/23/2020 1433h E350.1 0.0500 < 0.0500
Bicarbonate (as mg/L I 0/30/2020 830h SM23208 1.00 272
CaC03)
Carbonate (as CaC03) mg/L 10/30/2020 830h SM23208 1.00 < 1.00
Phone: [phone] Chloride mg/L I 1/13/2020 003h E300.0 1.00 6.59
Toll Free: [phone] Fluoride mg/L 11/12/2020 617h E300.0 0.100 0.260
Fax: (80 I) 263-8687 Ion Balance % I 1/12/2020 1428h Cale. -JOO -0.242
!-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 10/31/2020 1828h E353.2 0.100 0.187
Sulfate mg/L 11/10/2020 733h E300.0 750 2,160
web: www.awal-labs.com Total Anions, Measured meq/L 11/12/2020 1428h Cale. 50.6
Total Cations, meq/L l l/12/2020 1428h Cale. 50.3
Measured
Total Dissolved Solids mg/L I 0/30/2020 1400h SM2540C 20.0 3,530
Kyle F. Gross Total Dissolved Solids 11/12/2020 1428h Cale. 1.07
Laboratory Di rector Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 11/12/2020 1428h Cale. 3,300
Calculated
QA Officer
Report Date: 11/23/2020 Page 15 of 50
All nnolyses applicable to the CWA, SOWA. and RCRA are performed in accordance to NELAC protocols Pertinenl sampling informnlio11 is localed on the attached C'OC C'onl'idential Business lnfounation: This repor1 is provided for the exclllsi, e use of the
~ddressee Pri, ile~es o; sub,_seq~enl ~~e of the ~?':11e of this ,co1~pany or anr ~mber or ils st,iff, or reproductio~! ~f Lhis repo~ in .con?ection~ with the a~vertisement. P~?moli~ or sale of~!) ~1 odl~ct or p~ocess, ~r in ~onn:cfion \\'!th th~ r:_-publicalion of I his 1eport
3440 South 700 West
,alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
~-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client:
Project:
Lab Sample ID:
Energy Fuels Resources, Inc.
Ground Water Low Flow 2020
201071 l-009A
Client Sample ID: MW-23 S
Collection Date: 10/20/2020 1300h
Received Date: 10/22/2020 1230h
Analytical Results
Analyzed: 10/23/2020 2107h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Extracted:
Dilution Factor:
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00 #
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Surr: l,2-Dichloroethane-d4 17060-07-0 51.1 50.00 102 80-136
Surr: 4-Bromofluorobenzene 460-00-4 47.8 50.00 95.5 85-121
Surr: Dibromofluoromethane 1868-53-7 50.5 50.00 101 78-132
Surr: Toluene-dB 2037-26-5 49.7 50.00 99.4 81-123
#-This compound exceeded (high) /he con/ro/ limitfor the CCV. The data is acceptable since the compound was not detected in the
sample.
Report Date: 11/10/2020 Page 45 of 72
All analyses applicable lo Lhe CWA, SOWA, and RCRA are performed in accordance to NELAC prolocols Pertinenl sampling informalion is located on the auached COC Confidenlial Business [nformation: This reporl is pro,1ided for the exch.isi,e use of1he
~ddressee. Pri, ile~es or su~seq~enl ~~e of lhe ~?'?1e of lhis.co~pany or nnr ~mber of its slaff, or reproduclio.~ ~f lhis repo~ in ~o~eclion. wilh the ri~;·ertisemenl, p~omotio_n ~r sale of!"!)', ~rodl!cl or p~ocess, ?r in :°nm;.c!ion w)lh th; r:-publication of this report
Client:
Project:
Lab Sample ID:
ORGANIC ANALYTICAL REPORT
Energy Fuels Resources, Inc.
Ground Water Low Flow 2020
2010711-0lOA
Contact: Tanner Holliday
American West Client Sample ID: MW-23 LF
ANALvT,cAL LAB0RAT0R1Ee Collection Date: 10/20/2020 1315h
3440 South 700 West
;alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
~-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Received Date: 10/22/2020 1230h
Analytical Results
Analyzed: 10/23/2020 2126h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Extracted:
Dilution Factor:
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qua!
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00 #
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Surr: l,2-Dichloroethane-d4 17060-07-0 51.5 50.00 103 80-136
Surr: 4-Bromofluorobenzene 460-00-4 48.7 50.00 97.4 85-121
Surr: Dibromofluoromethane 1868-53-7 51.5 50.00 103 78-132
Surr: Toluene-d8 2037-26-5 50.5 50.00 IOI 81-123
# -This compound exceeded (high) the control limit for the CCV: The data is acceptable since the compound was not detected in the
sample.
Report Date: 11/10/2020 Page 46 of 72
All analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC prolocols Pertinent sampling information is located on the altached COC Conlidenllal Business Information: This report is provided for the exclusi\·e use of the
~ddressee, Pri,·ile~es o.f sub..5eq~enl ~~e of lhe ~~e of this .co11,1pany or nn) ~~her of its staff, or reproduclio~ ~f this repo~ in ~o~ection. with the a~~ertisement, P~?motio~ ~r ~ale of :U!Y. ~rod~cl or P~?cess, ~r in ~nn~c~ion w~lh th~ r:_·publication of this report
American West
ANAi VTICAI LADOAATOAIES
3440 South 700 West
;alt Lake City, UT 84119
Phone:[phone]
Toll Free: [phone]
Fax: (80 I) 263-8687
!-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 4th Quarter Ground Water 2020
Lab Sample ID: 2010938-002A
Client Sample ID: MW-23_10272020
Collection Date: 10/27/2020 1220h
Received Date: 10/29/2020 1204h Test Code: 8260D-W-DEN100
Analytical Results VOAs by GC/MS Method 8260D/5030C
Analyzed: 10/30/2020 2345h Extracted:
Units: µg/L Dilution Factor: Method: SW8260D
CAS Reporting Analytical
Compound Number Limit Result Qual
2-Butanone 78-93-3 20.0 <20.0
Acetone 67-64-1 20.0 <20.0
Benzene 71-43-2 1.00 < 1.00
Carbon tetrachloride 56-23-5 1.00 < 1.00
Chloroform 67-66-3 1.00 < 1.00
Chloromethane 74-87-3 1.00 < 1.00
Methylene chloride 75-09-2 1.00 < 1.00
Naphthalene 91-20-3 1.00 < 1.00
Tetrahydrofuran 109-99-9 1.00 < 1.00
Toluene 108-88-3 1.00 < 1.00
Xylenes, Total 1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Surr: I ,2-Dichloroethane-d4 17060-07-0 50.2 50.00 100 80-136 .
Surr: 4-Bromofluorobenzene 460-00-4 53.0 50.00 106 85-121
Surr: Dibromofluoromethane 1868-53-7 45.5 50.00 91.0 78-132
Surr: Toluene-dB 2037-26-5 51.4 50.00 103 81-123
Report Date: 11/23/2020 Page 22 of 50
All anal) ses applicable to the CW A. SDWA. and RCRA are perforrned in accordance lo NELAC protocols Pertinent sampling information is localed on lhe allached COC C'onridentinl Business lnformalion: This report is provided for1he exch1si,e use of the
~ddressee Pri, ile~es orsu~seq~enl ~1~e of lhe ~~e of this .co1~pany or M) 1~mbe1 of ils staff, or reproduclio~ ~f this repo~ in ~on~eclion,. w1lh the a~, ertisemenl, P~?mo1io.n ~r saJe of~!~. ~rod~cl or p~ocess, ~r in ~nn~c~ion w!lh th~ r:_-publicalion of this repor1
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Company:
Address:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Contact:
Project:
Suite 600
Lakewood, Colorado 80228
Ms. Kathy W einel
White Mesa Mill GW --------
Parameter
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
MW-23 S
525439009
Ground Water
20-0CT-20 13:00
26-0CT-20
Client
-------
Qualifier Result Uncertainty ---'---------
lad Gas Flow Proportional Counting
]FPC, Total Alpha Radium, Liquid "As Received"
}ross Radium Alpha U 1.00 +/-0.217
The following Analytical Methods were performed:
MDC
0.754
---------Project:
Client ID:
RL Units PF
1.00 pCi/L
Report Date: November 14, 2020
DNMI00100
DNMI001
LXB3 11/09/20 1247 2058143
\1ethod ________________ Analy.st Comments
,un-ogate/Tracer Recovery
3arium Carrier
~otes:
Test ------------------GFPC, Total Alpha Radium, Liquid "As Received"
:::ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
Re_su_l_t __ N_omina_l _Recovery% Acceptabte Limit~
92.3 (25%-125%)
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 23 of 38 SDG: 525439
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 14, 2020
Company :
Address:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Contact:
Project:
Suite 600
Lakewood, Colorado 80228
Ms. Kathy Weinel
White Mesa Mill GW -----
Parameter
Client Sample ID :
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
MW-23 LF
525439010
Ground Water
20-0CT-20 13: 15
26-0CT-20
Client
Qualifier Result Uncertainty
lad Gas Flow Proportional Counting
:iFPC, Total Alpha Radium, Liquid "As Received"
}ross Radium Alpha U 1.00 +/-0.192
The following Analytical Methods were performed:
MDC
0.529
-----
RL
1.00
Project:
Client ID:
DNMI00100
DNMI001
Units PF DF Analyst Date Time Batch Method
pCi/L LXB3 11/09/20 1247 2058143
\1ethod Descri tion ____ ---------------~A~n=a~I ~st Comme"'n""'t::c.s __________ _
EPA 903.0
,urrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 97.3 (25%-125%)
~otes:
:ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
,RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 24 of 38 SDG: 525439
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 15, 2020
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 10272020
Sample ID: 525929007
Matrix: Ground Water
Collect Date: 27-0CT-20 12:20
Receive Date: 30-0CT-20
Collector: Client
Parameter Qualifier Result Uncertainty MDC -----lad Gas Flow Proportional Counting
]FPC, Total Alpha Radium, Liquid "As Received"
RL
}ross Radium Alpha 2.08 +/-0.453 0.897 1.00
The following Analytical Methods were performed:
Project:
Client ID:
DNMIOOIOO
DNMIOOI
Units PF DF Analyst Date Time Batch Method
pCi/L LXB3 11/06/20 1343 2058142
-----------------\.1ethod Anal st Comments
;urrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits -----------------3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 92 (25%-125%)
~otes:
:ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 20 of 27 SDG: 525929
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010711-011
American West Client Sample ID: MW-27 S
ANALYTICAL LABORATORIES Collection Date: 10/21/2020 730h
Received Date: 10/22/2020 1230h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
~alt Lake City, UT 84119 Arsenic mg/L 11/2/2020 904h 11/3/2020 1826h E200.8 0.00500 < 0.00500
Beryllium mg/L 11/212020 904h 1114/2020 1952h E200.8 0.000500 < 0.000500
Cadmium mg/L 11/212020 904h 1113/2020 1826h E200.8 0.000500 < 0.000500
Calcium mg/L 1112/2020 904h 1113/2020 1956h E200.7 1.00 39.8 Phone:[phone]
Chromium mg/L 11/2/2020 904h 11/3/2020 1826h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 1112/2020 904h 1113/2020 1826h E200.8 0.0100 < 0.0100
Fax: [phone] Copper mg/L 111212020 904h 11/3/2020 1826h E200.8 0.0100 < 0.0100
~-mail: [e-mail] Iron mg/L 11/2/2020 904h 11/412020 1952h E200.8 0.0300 < 0.0300
Lead mg/L 11/212020 904h 111412020 1952h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 11/212020 904h 1113/2020 1956h E200.7 1.00 14.1
Manganese mg/L 111212020 904h 11/3/2020 1826h E200.8 0.0100 0.0747
Mercury mg/L 10/29/2020 1425h 10/30/2020 1112h E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 11/212020 904h 1113/2020 1826h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 111212020 904h 11/3/2020 1826h E200.8 0.0200 < 0.0200
Potassium mg/L 11/2/2020 904h 11/3/2020 1956h E200.7 1.00 5.34
Jose Rocha Selenium mg/L 11/2/2020 904h 1113/2020 1826h E200.8 0.00500 < 0.00500
QA Officer Silver mg/L 11/2/2020 904h 11/3/2020 1826h E200.8 0.0100 < 0.0100
Sodium mg/L 11/212020 904h 1113/2020 1909h E200.7 20.0 356
Thallium mg/L 11/212020 904h 1114/2020 1952h E200.8 0.000500 < 0.000500
Tin mg/L 11/2/2020 904h 11/3/2020 1826h E200.8 0.100 < 0.100
Uranium mg/L 11/2/2020 904h 11/4/2020 1952h E200.8 0.000500 0.0114
Vanadium mg/L 11/2/2020 904h 1113/2020 1956h E200.7 0.0150 < 0.0150
Zinc mg/L 11/2/2020 904h 1113/2020 1826h E200.8 0.0100 < 0.0100
Report Date: 11/10/2020 Page 19 of72
All analyses applicable lo the CWA, SDW A, and RCRA are performed in accordance to NE LAC protocols, Pertinenl sampling information is located on lhe all ached COC Confidentfol Business Jnformalion: This repon is provided for the exclush e use of the
addressee Pri, ileges of subsequenl use of lhe name or this company or any member of ils staff, or reproduclion of this report in connection ,vilh lhe adver1isemenl, promotion or sale of any producl or process, or in connection with 1he re-publicaJ.ion of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010711-012
Client Sample ID: MW-27 LF
Collection Date: l 0/21/2020 756h
Received Date: I 0/22/2020 1230h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Arsenic mg/L J 1/2/2020 904h 11/3/2020 1830h E200.8 0.00500 < 0.00500
Beryllium mg/L J 1/2/2020 904h 11/4/2020 1955h E200.8 0.000500 < 0.000500
Cadmium mg/L 11/2/2020 904h I I /3/2020 1830h E200.8 0.000500 < 0.000500
Calcium mg/L 11/2/2020 904h l I/3/2020 1935h E200.7 5.00 118 Phone: [phone]
Chromium mg/L l l/2/2020 904h l l /3/2020 1830h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L l l /2/2020 904h 11/3/2020 1830h E200.8 0.0100 < 0.0100
Fax: [phone] Copper mg/L 1 l /2/2020 904h l 1/3/2020 1830h E200.8 0.0100 < 0.0100
!-mail: [e-mail] Iron mg/L l l/2/2020 904h 11/4/2020 1955h E200.8 0.0300 < 0.0300
Lead mg/L 11/2/2020 904h 11/4/2020 1955h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 11/2/2020 904h I 1/3/2020 2115h E200.7 1.00 39.6
Manganese mg/L II /2/2020 904h l I /3/2020 1830h E200.8 0.0100 < 0.0100
Mercury mg/L l 0/29/2020 l 425li I 0/30/2020 1114h E245.I 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 11/2/2020 904h 11/3/2020 1830h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 11/2/2020 904h I 1/3/2020 1830h E200.8 0.0200 < 0.0200
Potassium mg/L 11/2/2020 904h l l/3/2020 2115h E200.7 1.00 4.23
Jose Rocha Selenium mg/L 11/2/2020 904h I I /3/2020 1830h E200.8 0.00500 0.0129
QA Officer Silver mg/L 11/2/2020 904h I 1/3/2020 1830h E200.8 0.0100 < 0.0100
Sodium mg/L 11/2/2020 904h 11/3/2020 1935h E200.7 5.00 88.9
Thallium mg/L 11/2/2020 904h 11/4/2020 1955h E200.8 0.000500 < 0.000500
Tin mg/L 11/2/2020 904h l 1/3/2020 I 830h E200.8 0.100 <0.100
Uranium mg/L 11/2/2020 904h 11/4/2020 1955h E200.8 0.000500 0.0112
Vanadium mg/L 11/2/2020 904h 11/3/2020 2115h E200.7 0.0150 < 0.0150
Zinc mg/L 11/2/2020 904h 11/3/2020 1830h E200.8 0.0100 < 0.0100
Report Date: ll/10/2020 Page 20 of72
All amll)'ses applicable to lhe CWA, SOW A, and RCRA are perfom1ect in accordance to NE LAC protocols Pertinent sampling information is localed on L11e allached COC. Confidential Business Jnfonnalion: This repon is prO\·ided for the exclusi, e use of the
~ddressee_ Pri, ile~es o.f sub..5eq~1enl ~~e or the ~~e of this .co".'pany or an) ~Tber of its s1aff, or reproductio~ ~~ this repo~ in ~on~ection~ wilh the ~vertisemenl, P~?moti°!1 ~r sale of ?1!Y. ~rod~cl or P~?Cess, ?r in ~nn:C!ion w~th th~ r:_-publication of lhis report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 4th Quarter Ground Water 2020
Lab Sample ID: 2010745-006
Client Sample ID: MW-27~10212020
Collection Date: 10/21/2020 1205h
Received Date: 10/23/2020 1230h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qua!
;alt Lake City, UT 84119 Arsenic rng/L 11/3/2020 818h 11/5/2020 1150h E200.8 0.00500 < 0.00500
Beryllium rng/L 11/3/2020 8 I 8h 11/5/2020 1600h E200.8 0.000500 < 0.000500
Cadmium rng/L 11/3/2020 818h 11/5/2020 1150h E200.8 0.000500 < 0.000500
Phone: [phone] Calcium rng/L 11/3/2020 818h 11/4/2020 1439h E200.7 5.00 118
Chromium rng/L 11/3/2020 818h 11/5/2020 1150h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt rng/L 11/3/2020 8 l8h 11 /5/2020 1150h E200.8 0.0100 < 0.0100
Fax: [phone] Copper mg/L I 1/3/2020 818h 11/5/2020 I 150h E200.8 0.0100 < 0.0100
!-mail: [e-mail] Iron rng/L ll/3/2020 8 I 8h I 1/5/2020 1600h E200.8 0.0300 < 0.0300
Lead mg/L II /3/2020 818h 11/5/2020 1600h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 11 /3/2020 818h 11/4/2020 1439h E200.7 5.00 46.5
Manganese mg/L 11/3/2020 818h 11/5/2020 1150h E200.8 0.0100 < 0.0100
Mercury rng/L I 0/29/2020 1309h I 0/30/2020 956h E245.I 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L I 1/3/2020 818h I I /5/2020 1150h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 11/3/2020 818h I I /5/2020 1150h E200.8 0.0200 < 0.0200
Potassium rng/L 11/3/2020 8 I 8h 11/5/2020 1507h E200.7 1.00 4.71
Jose Rocha Selenium mg/L 11/3/2020 818h 11/5/2020 1150h E200.8 0.00500 0.0139
QA Officer Silver mg/L 11/3/2020 818h 11/5/2020 1150h E200.8 0.0100 < 0.0100
Sodium mg/L 11/3/2020 818h 11/4/2020 1439h E200.7 5.00 83.6
Thallium rng/L 11/3/2020 8 I 8h 11/5/2020 1600h E200.8 0.000500 < 0.000500
Tin rng/L 11/3/2020 818h I 1/6/2020 943h E200.8 0.100 < 0.100
Uranium mg/L 11/3/2020 818h I 1/5/2020 1600h E200.8 0.000500 0.0116
Vanadium mg/L 11/3/2020 818h 11/5/2020 1507h E200.7 0.0150 < 0.0150
Zinc mg/L 11/3/2020 818h 11/5/2020 1150h E200.8 0.0100 < 0.0100
Report Date: 11/16/2020 Page 12 of 50
All analyses applicable lo Lhe CWA. SOWA. and RCRA rue performed in accordance to NELAC protocols. Peninent sampling information is located on the allnched COC Conlidential Business Information: This repor1 is prm ided for the e\'.dusi, e use of the
~ddressee, P1i, ile~es of su~seq~ent ~~e of the ~~e of1his .co1~pa11y or nnr 1~mbe1 of ils s!nff, or reproductio~ ~rthis repo~ in ~n~ec!ion .. wilh the c1~vertisement, P~?molio.n or sale of~!~ ~rod~ct or pr.ocess, ~r in ~onn~c~ion w~lh lh~ r!-publication of 1his report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010711-011
American West Client Sample ID: MW-27 S
ANALYTICAL LABORATOAlfS Collection Date: 10/21/2020 730h
Received Date: 10/22/2020 1230h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Ammonia (as N) mg/L I 0/30/2020 I 046h 11/2/2020 1728h E350.l 0.0500 0.315
Bicarbonate (as mg/L I 0/23/2020 950h SM2320B 1.00 596
CaC03)
Carbonate (as CaC03) mg/L I 0/23/2020 950h SM2320B 1.00 < 1.00
Phone: (80 I) 263-8686 Chloride mg/L I 0/30/2020 022h E300.0 2.00 24.0
Toll Free: [phone] Fluoride mg/L 10/30/2020 1454h E300.0 0.500 0.810
Fax: [phone] Ion Balance % l l/3/2020 1618h Cale. -100 -1.31
:-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 10/31/2020 2013h E353.2 0.100 < 0.100
Sulfate mg/L l 0/30/2020 022h E300.0 15.0 321
web: www.awal-labs.com Total Anions, Measured meq/L 11/3/2020 1618h Cale. 19.3
Total Cations, meq/L 11/3/2020 1618h Cale. 18.8
Measured
Total Dissolved Solids mg/L 10/22/2020 1530h SM2540C 20.0 1,180 Kyle F. Gross Total Dissolved Solids l l/3/2020 1618h Cale. 1.06
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 11/3/2020 1618h Cale. 1,120
Calculated
QA Officer
Report Date: 11/10/2020 Page 33 of 72
All analyses applic.ible Lo the CW A, SDWA0 and RCRA are performed in accordance to NE LAC prolocols. Pertinent sampling in(ormation is located on Lhe altached COC Confidential Business [nformation: This report is provided for 1he exclusi, e use of 1he
~ddressee, Pri, ile~es of sub_seq~ent ~e of the ~~e of this .co~pany or Mr l~J!lbel of its slarT, or reproduclion of this report in connccfion_ \\·ilh lhe a<!vertisemenl, promotion or saJe of ony product or process, or in connection with lhe re·publication or this repor1
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010711-012
Client Sample ID: MW-27 LF
Collection Date: 10/21/2020 756h
Received Date: 10/22/2020 1230h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Ammonia (as N) mg/L I 0/30/2020 1046h 11/2/2020 1728h E350.l 0.0500 < 0.0500
Bicarbonate (as mg/L 10/23/2020 950h SM2320B 1.00 324
CaC03)
Carbonate (as CaC03) mg/L 10/23/2020 950h SM2320B 1.00 < 1.00
Phone: [phone] Chloride mg/L 10/30/2020 039h E300.0 2.00 31.0
Toll Free: [phone] Fluoride mg/L 10/30/2020 151 lh E300.0 0.500 0.798
Fax: [phone] Ion Balance % I 1/3/2020 1618h Cale. -100 -1.05
~-mail: [e-mail] Nitrate/Nitrite (as N) mg/L I 0/3112020 1630h E353 .2 0.100 6.45
Sulfate mg/L I 0/30/2020 039h E300.0 15.0 285
web: www.awal-labs.com Total Anions, Measured meq/L 11/3/2020 1618h Cale. 13.4
Total Cations, meq/L I 1/3/2020 1618h Cale. 13.1
Measured
Total Dissolved Solids mg/L I 0/22/2020 1530h SM2540C 20.0 1,010 Kyle F. Gross Total Dissolved Solids 11/3/2020 1618h Cale. 1.31
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 11/3/2020 1618h Cale. 768
Calculated
QA Officer 1 -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS.
Report Date: 11/10/2020 Page 34 of72
All Malyses applicable lo the CW A, SDW ~ and RCRA are performed in accordance 10 NE LAC prolocols Per1inen1 sampling information is located oii the altached COC Confidential Business Jnformalion: This repon is provided for 1he exclusire use of the
~ddressee. Pri, ile~es o_f su~seq~1enl ~e of Lhe ~~e of this .con:ipany or M) 1~mber of its stoff, or reproduclio~ ~rthis repm; in .c~eclion ... wiLh the a~vertisement, P~?motio_n ~r sa1e of~!}'. ~rod~cl or p~ocess, ~r in ~nm;_c~ion \\'!th th~ r~-publication or lhis report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 4th Quarter Ground Water 2020
Lab Sample ID: 2010745-006
American West Client Sample ID: MW-27_10212020
ANALYTICAL LABORATORl[S Collection Date: 10/21/2020 1205h
Received Date: l 0/23/2020 1230h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
~alt Lake City, UT 84119 Ammonia (as N) mg/L 11/3/2020 1320h 11/5/2020 805h E350.1 0.0500 < 0.0500
Bicarbonate (as mg/L 10/30/2020 730h SM23208 1.00 312
CaC03)
Carbonate (as CaC03) mg/L I 0/30/2020 730h SM2320B 1.00 < 1.00
Phone: [phone] Chloride mg/L 10/31/2020 1421h E300.0 1.00 32.0
Toll Free: [phone] Fluoride mg/L 11/12/2020 206h E300.0 0.200 0.617
Fax: (80 I) 263-8687 Ion Balance % I 1/5/2020 1640h Cale. -100 2.18
:-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 10/31/2020 1701h E353.2 0.100 6.52
Sulfate mg/L 10/31/2020 621h E300.0 37.5 271
web: www.awal-labs.com Total Anions, Measured meq/L 11/5/2020 1640h Cale. 12.9
Total Cations, meq/L 11/5/2020 1640h Cale. 13.5
Measured
Total Dissolved Solids 11/5/2020 1640h Cale. * Kyle F. Gross Ratio,
Laboratory Director Measured/Calculated
Total Dissolved Solids, mg/L 11/5/2020 1640h Cale. 749
Jose Rocha Calculated
•
QA Officer
-The "Total Dissolved Solids Ratio, Measured/Calculated" will be reported on another workorder with the Total Dissolved Solids result.
Report Date: 11/16/2020 Page 19 of 50
All analyses applicoble to the CWA. SOWA. and RCRA are perrormed in accordance to NELAC protocols Pe11inent sampling informalion is located on Lhe attached COC Confidentlo.l Business lnformiuion: This report is pr°'ided for the exclusi, e use of the
~ddressee Pri\ ile¥es of'sub,_seq~en! ~~e or the ~~e of this .co1~pany or any ~mber of ils staff, or reproductio~ ~f this repo~ in ~on~eclion,. with lhe ;i~, ertisement. p~omolio.n or sale of~!) ~rodL~CL or p~ocess, ~r in ~onn~c~ion w!th th~ r;_-publication of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 4th Quarter Ground Water Resample 2020
3440 South 700 West
Lab Sample ID: 2011572-002
ClientSamplelD: MW-27_11182020
Collection Date: 11/18/2020 1035h
Received Date:
Analytical Results
Compound
11/20/2020 1418h
Units
Date
Prepared
;;alt Lake City, UT 84119 Total Dissolved Solids mg/L
Total Dissolved Solids
Ratio,
Measured/Calculated
Date
Analyzed
11/23/2020 1230h
11/23/2020 1230h
Contact: Tanner Holliday
Method
Used
SM2540C
Cale.
Reporting
Limit
20.0
Phone: [phone] * -This result was calculated using the "Total Dissolved Solids, Calculated" result from 2010745-006.
foll Free: [phone]
Fax: [phone]
!-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Analytical
Result
760
1.02
Qual
Report Date: 12/8/2020 Page S of I 0
All analyses applicable to lhe CW A. SDWA. :1.11d RCR.A are p,crformed in nctordan,e Lo NELAC protocols. Pertinenl s~m1)linu. information is located on the allached COC. Conridenlinl Business lnformu.lion: This report is provided for lht'I exclusi,·e use of1he
~ddressee. P1irile~es o_f sub,_seq~ent ~~e of the ~-:u.nc or this .cou.,prmy or ,my 1~r!1l;er of its slaff, or reproductio~ ~fthis rc,>o~ in ~o°?eclion~ wilh the o~~·er1isement. P~?moti~n or sale of ~!Y ~rod~ct or P~?cess, ?r in ~onn~c!ion w!lh lh~ r~rmblication or lhis report
3440 South 700 West
;alt Lake City, UT 84 l 19
Phone:[phone]
Toll Free: [phone]
Fax: [phone]
:-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client:
Project:
Lab Sample ID:
Energy Fuels Resources, Inc.
Ground Water Low Flow 2020
2010711-01 lA
Client Sample ID: MW-27 S
Collection Date: 10/21/2020 730h
Received Date: 10/22/2020 1230h
Analytical Results
Analyzed: 10/25/2020 819h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surrogate Units: µg/L
Surr: l ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromotluoromethane
Surr: Toluene-d8
Extracted:
Dilution Factor:
CAS
17060-07-0
460-00-4
1868-53-7
2037-26-5
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00 #
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Result Amount Spiked %REC Limits Qual
49.1 50.00 98.1 80-136
45.9 50.00 91.9 85-121
48.9 50.00 97.9 78-132
48.3 50.00 96.5 81-123
#-This compound exceeded (high) the control limilfor the CCV. The data is acceptable since the compound was not detected in the
sample.
Report Date: 11/10/2020 Page 47 of72
All analyses e.pplicable to lhe CWA, SDW A, and RCRA are performed in accordance to NELAC protocols Pertinenl sampling information is located on lhe aUached COC Confidenrinl Business [nformalion: This report is prO\•ided for the exclusi, e use of the
~ddressee. Pri, ile~es o: sub~seq~ent ~~e or lhe ~~e of I his .con;ipany or any 1~mber of'ils slaff, or reproduclio~ ~f this repo~ in ~on~eclion ... with the m!"er1isemenl, P~?moli~n or saJe or ?1!Y ~rod~ct or p~ocess, ~r in ~nn~c.tion w!th 1h~ r~-publicalion of this report
Client:
Project:
Lab Sample ID:
ORGANIC ANALYTICAL REPORT
Energy Fuels Resources, Inc.
Ground Water Low Flow 2020
201071 l-012A
Contact: Tanner Holliday
American West Client Sample ID: MW-27 LF
ANALvr1cAL LAB0RAT0R1Es Collection Date: 10/21/2020 756h
3440 South 700 West
,alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
~-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Received Date: 10/22/2020 1230h
Analytical Results
Analyzed: 10/25/2020 838h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surrogate Units: µg/L
Surr: l ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Extracted:
Dilution Factor:
CAS
17060-07-0
460-00-4
1868-53-7
2037-26-5
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qua!
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00 #
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Result Amount Spiked %REC Limits Qual
49.1 50.00 98.2 80-136
47.4 50.00 94.8 85-121
49.2 50.00 98.4 78-132
48.8 50.00 97.6 81-123
#-This compound exceeded (high) the control limit for the CCV. The data is acceptable since the compound was not detected in the
sample.
Report Date: 11/10/2020 Page 48 of 72
All analyses applicable to lhe CWA, SDWA, Md RCRA are performed in accordance to NELAC protocols Pertinenl sumpling informalion is located on lhe allached COC Confidenlial Business Information: This report is pro,1ided for the exclushe use of the
~ddressee, Privile~es or sub,._seq~ent ~~e or lhe ~~e or this 0co1~pany or an) ~mber orils slaff, or reproduclio~ ~fthis repo~ in ~o~ection ... with the at!Yertisemenl, P~?mo1io0n ~r sale of !'11l ~rod1'.cl or p~ess, ~r in ~onn:c~ion ''/th th; rt;_·publication of this report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 4th Quarter Ground Water 2020
Lab Sample ID: 2010745-006A
American West Client Sample ID: MW-27_10212020
,..,,.,n,c.o., 1AB011AT01111a Collection Date: 10/21/2020 1205h
3440 South 700 West
;alt La~e City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: (80 I) 263-8687
~-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Received Date: 10/23/2020 1230h
Analytical Results
Analyzed: I 0/25/2020 I 956h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surrogate Units: µg/L
Surr: l,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Extracted:
Dilution Factor:
CAS
17060-07-0
460-00-4
1868-53-7
2037-26-5
Contact: Tanner Holliday
Test Code: 8260D-W-DENIOO
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Result Amount Spiked %REC Limits Qual
48.6 50.00 97.3 80-136
48.3 50.00 96.6 85-121
48.5 50.00 97.0 78-132
49.4 50.00 98.8 81-123
Report Date: 11/16/2020 Page 26 of 50
All anal) ses applicnble h.) the CWA. SDWA. Md RCRA rue perfonned in accordance 10 NELAC prolocols Peninenl sampling infommlion is located 011 the allached COC Confidential Business Jnformalion: This report is prO\•ided for the e'.11:clusi,e use of the
~ddressee Pri, ile~es orsub,.seq~enl ~~e or the ~~e or this.co1~pm1) or M) 1~~mber of its slaff, or reproduclio~ ~fthis repo~ in ~on?ectim~ \\ilh lhe a~,ertisemenl, P~?molio.n or saJe of ?1!) fO<h~cl or p1.ocess, ~r in ~mm1;_cfim1 w!th lh~ r~·publicatio11 of this report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 14, 2020
Company :
Address:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Parameter
Contact:
Project:
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Suite 600
Lakewood, Colorado 80228
Ms. Kathy W einel
White Mesa Mill GW
MW-27 S
525439011
Ground Water
21-0CT-20 07:30
26-0CT-20
Client
Qualifier Result Uncertainty
lad Gas Flow Proportional Counting
:iFPC, Total Alpha Radium, Liquid "As Received"
}ross Radium Alpha U 1.00 +/-0.304
The following Analytical Methods were performed:
MDC
0.756
RL
1.00
Project:
Client ID:
DNMI00100
DNMIOOI
Units PF OF Analyst Date Time Batch Method
pCi/L LXB3 11/09/20 1247 2058143
""\1'-"-et=h=o---=d ______ =D....::e-=--sc=r=ip:.-'Ct=io""n'---------------------..:.A=n=a=lyst Comments
EPA 903.0
;urrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits ----------------3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 70. 9 (25%-125%)
~otes:
:ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 25 of 38 SDG: 525439
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 14, 2020
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-27LF
525439012
Ground Water
21-0CT-20 07:56
26-0CT-20
Client
Qualifier Result Uncertainty MDC
Project: DNMIOO 100
Client ID: DNMI001
RL Units PF DF Analyst Date Time Batch Method ----------lad Gas Flow Proportional Counting
]FPC, Total Alpha Radium, Liquid "As Received"
}ross Radium Alpha U 1.00 +/-0.234
The following Analytical Methods were performed:
\1ethod Descri tion
EPA 903.0
,urrogate/Tracer Recovery Test
0.513
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received"
~otes:
:::ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
1.00 pCi/L LXB3 11/09/20 1247 2058143
Analyst Com'--'m=e=n=ts'---
Result Nominal Recovery% Acceptable Limits
86.2 (25%-125%)
,RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 26 of 38 SDG: 525439
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 23, 2020
Company :
Address:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Parameter
Contact:
Project:
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Suite 600
Lakewood, Colorado 80228
Ms. Kathy W einel
White Mesa Mill GW
MW-27 10212020
525413006
Ground Water
21-0CT-20 12:05
26-0CT-20
Client
Qualifier Result Uncertainty MDC ---
lad Gas Flow Proportional Counting
]FPC, Total Alpha Radium, Liquid "As Received"
]ross Radium Alpha U 1.00 +/-0.350
The following Analytical Methods were performed:
\1ethod Descri tion
EPA 903.0
;urrogate/Tracer Recovery Test
0.872
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received"
~otes:
:::ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
RL
1.00
Project:
Client ID:
DNMI00100
DNMI001
Units PF DF Analyst Date Time Batch Method
pCi/L LXB3 11/06/20 1343 2058142
Analyst Comments
Result Nominal Recovery% Acceptable Limits
77.8 (25%-125%)
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 17 of20 SDG: 525413 Revl
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010711-001
Client Sample ID: MW-31 S
Collection Date: 10/19/2020 1015h
Received Date: 10/22/2020 1230h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Arsenic mg/L 11/2/2020 904h 11/3/2020 1724h E200.8 0.00500 < 0.00500
Beryllium mg/L 11/2/2020 904h 11/4/2020 1904h E200.8 0.000500 < 0.000500
Cadmium mg/L 11/2/2020 904h 11/3/2020 1724h E200.8 0.000500 < 0.000500
Phone: [phone] Calcium mg/L 11/2/2020 904h ll/3/2020 1846h E200.7 20.0 383
Chromium mg/L 11/2/2020 904h l l/3/2020 1724h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 11/2/2020 904h 11/3/2020 1724h E200.8 0.0100 < 0.0100
Fax: [phone] Copper mg/L 11/2/2020 904h 11/3/2020 1724h E200.8 0.0100 < 0.0100
~-mail: [e-mail] Iron mg/L 11/2/2020 904h 11/4/2020 1904h E200.8 0.0300 < 0.0300
Lead mg/L 11/2/2020 904h 11/4/2020 1904h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 11/2/2020 904h 11/3/2020 1846h E200.7 20.0 177
Manganese mg/L 11/2/2020 904h 11/3/2020 1724h E200.8 0.0100 < 0.0100
Mercury mg/L 10/29/2020 1425h 10/30/2020 1035h E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L ll /2/2020 904h 11/3/2020 1724h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 11/2/2020 904h 11/3/2020 1724h E200.8 0.0200 < 0.0200
Potassium mg/L 11/2/2020 904h 11/4/2020 1630h E200.7 1.00 8.10
Jose Rocha Selenium mg/L 11/2/2020 904h 11/3/2020 1724h E200.8 0.00500 0.0928
QA Officer Silver mg/L 11/2/2020 904h 11/3/2020 1724h E200.8 0.0100 < 0.0100
Sodium mg/L 11/2/2020 904h 11/3/2020 1846h E200.7 20.0 130
Thallium mg/L 11/2/2020 904h 11/4/2020 1904h E200.8 0.000500 < 0.000500
Tin mg/L 11/2/2020 904h ll /3/2020 1724h E200.8 0.100 < 0.100
Uranium mg/L 11/2/2020 904h 11/4/2020 1904h E200.8 0.000500 0.0174
Vanadium mg/L 11/2/2020 904h 11/3/2020 2041 h E200.7 0.0150 < 0.0150
Zinc mg/L 11/2/2020 904h 11/3/2020 1724h E200.8 0.0100 < 0.0100
Report Date: 11/10/2020 Page 9 of72
All analyses applicable lo the CWA. SDW A, and RCRA are performed in accordance to NE LAC prolocols Per1inenl sampling informnlion is locoled on lhe attached COC Confidential Business Information: This repor1 is provided for the exclusive use of the
~cldressee Pri,·ile~es o_f sub,_seq~enl ~~e of the ~~e of this .co".1pany or anr J~mber of its staIT, or reproductio~ ~f this repo~ in ~o"!1eclion ... "ith the ~vertisement, P~?mo1io1n ~r ~ale of !"~Y. ~rod~cl or p11ocess, ~r in ~nn:c~ion w!th th~ r~-publication of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010711-002
Client Sample ID: MW-31 LF
Collection Date: 10/19/2020 1050h
Received Date: 10/22/2020 1230h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Arsenic mg/L 11/2/2020 904h 11/3/2020 1728h £200.8 0.00500 < 0.00500
Beryllium mg/L 11/2/2020 904h 11/4/2020 1907h £200.8 0.000500 < 0.000500
Cadmium mg/L 11/2/2020 904h 11/3/2020 1728h £200.8 0.000500 < 0.000500
Calcium mg/L 11/2/2020 904h 11/3/2020 1849h £200.7 20.0 358 Phone: [phone]
Chromium mg/L 11/2/2020 904h l l /3/2020 1728h £200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 1 l /2/2020 904h 11/3/2020 1728h £200.8 0.0100 < 0.0100
Fax: [phone] Copper mg/L l l /2/2020 904h 11/3/2020 1728h £200.8 0.0100 < 0.0100
~-mail: [e-mail] Iron mg/L l l /2/2020 904h 11/4/2020 1907h £200.8 0.0300 0.0356
Lead mg/L 11/2/2020 904h 11/4/2020 1907h £200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 11/2/2020 904h 11/3/2020 1849h £200.7 20.0 163
Manganese mg/L 11/2/2020 904h 11/3/2020 1728h £200.8 0.0100 < 0.0100
Mercury mg/L 10/29/2020 1425h 10/30/2020 1050h £245.1 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L ll /2/2020 904h 11/3/2020 1728h £200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L l l /2/2020 904h 11/3/2020 1728h £200.8 0.0200 <0.0200
Potassium mg/L 11/2/2020 904h 11/4/2020 1632h £200.7 1.00 8.35
Jose Rocha Selenium mg/L 11/2/2020 904h 11/3/2020 1728h £200.8 0.00500 0.0935
QA Officer Silver mg/L 11/2/2020 904h 11/3/2020 1728h £200.8 0.0100 < 0.0100
Sodium mg/L 11/2/2020 904h 11/3/2020 1849h £200.7 20.0 122
Thallium mg/L 11/2/2020 904h 11/4/2020 1907h £200.8 0.000500 < 0.000500
Tin mg/L 11/2/2020 904h 11/3/2020 1728h £200.8 0.100 < 0.100
Uranium mg/L 11/2/2020 904h 11/4/2020 1907h £200.8 0.000500 0.0175
Vanadium mg/L 11/2/2020 904h 11/3/2020 2044h £200.7 0.0150 < 0.0150
Zinc mg/L 11/2/2020 904h 11/3/2020 1728h £200.8 0.0100 < 0.0100
Report Date: 11/10/2020 Page 10 of 72
All analrses applicable lo lhe CWA.. SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling informalion is located 011 lhe attached COC, Confidenlil:11 Business Jnformalion: This report is provided for the exclusi,-e use of the
~ddressee, Pri,·ile~es ot sub~seq~ent ~~e or the ~~e or lhis .con;ipany or any ~';lber of its staff, or reproduclio~ ~!this repo~ in .co~ection~ with lhe ~'_'.eriisemenl, P~?moti~n ':r sale of ?1!~~ ~rodl'.cl or p~~cess, ~r in 7onn:c~ion w!lh th~ r:-publication of lhis report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 4th Quarter Ground Water 2020
Lab Sample ID: 20107 45-007
American West Client Sample ID: MW-31_10192020
ANALYTICAL I AB0RAT0Rlt:8 Collection Date: 10/19/2020 1730h
Received Date: 10/23/2020 1230h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Arsenic mg/L 11/3/2020 818h 11/5/2020 1153h E200.8 0.00500 < 0.00500
Beryllium mg/L 11/3/2020 818h 11/5/2020 1604h E200.8 0.000500 < 0.000500
Cadmium mg/L 11/3/2020 818h 11/5/2020 1153h E200.8 0.000500 < 0.000500
Calcium mg/L 11/3/2020 818h 11/4/2020 1442h E200.7 10.0 377 Phone: [phone]
Chromium mg/L 11/3/2020 818h 11/5/2020 1153h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 11/3/2020 818h 11/5/2020 1153h E200.8 0.0100 < 0.0100
Fax: (80 I) 263-8687 Copper mg/L 11/3/2020 818h 11/5/2020 1153h E200.8 0.0100 < 0.0100
!-mail: [e-mail] Iron mg/L 11/3/2020 818h 11/5/2020 1604h E200.8 0.0300 < 0.0300
Lead mg/L 11/3/2020 818h 11/5/2020 1604h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 11/3/2020 818h 11/4/2020 1442h E200.7 10.0 165
Manganese mg/L II /3/2020 818h 11/5/2020 1153h E200.8 0.0100 < 0.0100
Mercury mg/L 10/29/2020 1309h 10/30/2020 958h E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 11/3/2020 818h 11/5/2020 1153h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L II /3/2020 818h 11/5/2020 1153h E200.8 0.0200 < 0.0200
Potassium mg/L II /3/2020 818h 11/5/2020 1509h E200.7 1.00 9.01
Jose Rocha Selenium mg/L II /3/2020 818h 11/5/2020 1153h E200.8 0.00500 0.0978
QA Officer Silver mg/L 11/3/2020 818h 11/5/2020 1153h E200.8 0.0100 < 0.0100
Sodium mg/L 11/3/2020 818h 11/4/2020 1442h E200.7 10.0 130
Thallium mg/L 11/3/2020 818h 11/5/2020 1604h E200.8 0.000500 < 0.000500
Tin mg/L 11/3/2020 818h 11/6/2020 94 7h E200.8 0.100 < 0.100
Uranium mg/L 11/3/2020 818h 11/5/2020 1604h E200.8 0.000500 0.0193
Vanadium mg/L 11/3/2020 818h 11/5/2020 1509h E200.7 0.0150 < 0.0150
Zinc mg/L 11/3/2020 818h 11/5/2020 1153h E200.8 0.0100 < 0.0100
Report Date: 11/16/2020 Page 13 of 50
All anolyses applicable to lhe C'WA, SDWA. and RCRA are performed in accordance to NELAC prolocols_ Per11nenl sampling informalion is localed on the attached COC. Confidentl.il Business lnformahon: This report is provided for the exclusi, e use o[the
~ddressee P1i, ile~es o_f sub ... seq~enl ~~e of the ~~le of lhis .co1~pa11y or nn)" ~~ber of its staff, or reproduclio~ ~f this repo~ in ~on~1ection~ wilh the u~, ertisemenL p~~motio.n ~1· saJe of ?1!~ rrodl~ct or P•.?cess, ~r in ~onrn~c~ion ,,·~th 1h~ r~-publicalion of I his report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010711-001
Client Sample ID: MW-31 S
Collection Date: 10/19/2020 1015h
Received Date: 10/22/2020 1230h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
Mt Lake City, UT 84119 Ammonia (as N) mg/L 10/30/2020 1046h 11/2/2020 1715h E350.1 0.0500 < 0.0500
Bicarbonate (as mg/L 10/23/2020 950h SM2320B 1.00 191
CaC03)
Carbonate (as CaC03) mg/L 10/23/2020 950h SM2320B 1.00 < 1.00
Phone: [phone] Chloride mg/L 10/29/2020 210 l h E300.0 10.0 368
Toll Free: [phone] Fluoride mg/L 10/30/2020 527h E300.0 0.500 0.830
Fax: [phone] Ion Balance % 11/3/2020 1618h Cale. -100 0.587
~-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 10/3 1/2020 1609h E353.2 0.200 18.6
Sulfate mg/L 10/29/2020 2101h E300.0 75.0 1,180
web: www.awal-labs.com Total Anions, Measured meq/L 11/3/2020 1618h Cale. 39.1
Total Cations, meq/L 11/3/2020 1618h Cale. 39.6
Measured
Total Dissolved Solids mg/L I 0/22/2020 1530h SM2540C 20.0 2,160
Kyle F. Gross Total Dissolved Solids 11/3/2020 1618h Cale. 0.906
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 11/3/2020 1618h Cale. 2,380
Calculated
QA Officer
Report Date: 11/10/2020 Page 23 of 72
All anal~ ses applic.:ible 10 the CW A, SDW A, Md RCRA are perfonned in accordance to NELAC prolocols, Pertinent sampling informal.ion is located on the attached COC~ Conridenlial Business Tnformalion: This repon is provided for 1he e.~cln.siYe use of the
~ddressee. Prl\"ile~es o_f sub,_seq~I ~~e or lhe ~~e of Ibis .co",1po.ny or nn) ·~~ber of its sli\JT, or reproductio~ ~f this repo~ in ~°!1ection .. "·iU1 the nc;ver1isemen1, P~?molio.n ~r saJe of ~~y ~rodl~l or p~ocess, ~r in ~nn:_c~ion w!lh th~ r~-publica1ion of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010711-002
Client Sample ID: MW-31 LF
Collection Date: 10/19/2020 1050h
Received Date: 10/22/2020 1230h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Ammonia ( as N) mg/L 10/30/2020 1046h 11/2/2020 1716h E350.I 0.0500 < 0.0500
Bicarbonate (as mg/L I 0/23/2020 950h SM2320B 1.00 194
CaC03)
Carbonate (as CaC03) mg/L I 0/23/2020 950h SM2320B 1.00 < 1.00
Phone: [phone] Chloride mg/L 10/29/2020 2118h E300.0 10.0 370
Toll Free: [phone] Fluoride mg/L I 0/30/2020 544h E300.0 0.500 0.838
Fax: [phone] Ion Balance % 11/3/2020 1618h Cale. -100 -3.17
~-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 10/31/2020 1610h E353.2 0.200 18.2
Sulfate mg/L I 0/29/2020 2118h E300.0 75.0 1,180
web: www.awal-labs.com Total Anions, Measured meq/L 11/3/2020 1618h Cale. 39.2
Total Cations, meq/L 11/3/2020 1618h Cale. 36.8
Measured
Total Dissolved Solids mg/L I 0/22/2020 1530h SM2540C 20.0 2,340
Kyle F. Gross Total Dissolved Solids 11/3/2020 1618h Cale. 1.00
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 11/3/2020 1618h Cale. 2,340
Calculated
QA Officer
Report Date: 11/10/2020 Page 24 of 72
All analyses applicable lo lhe CW~ SOWA_ and RCRA are performed in accordance to NELAC prolocols. Pertinent sompling information is located on I.he altached COC. Confidential Business Information: This repon is provided for the exclusi,e use of the
addressee Pri.,·ileges of subsequenl use of the name or this company or any member of ils slaIT, or reproduction of lhis report in connection with the advertisement, promotion or sale of any product or process, or in connection wilh 1he re-publication of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 4th Quarter Ground Water 2020
Lab Sample ID: 2010745-007
Client Sample ID: MW-31_10192020
Collection Date: I 0/19/2020 1730h
Received Date: 10/23/2020 1230h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
~alt Lake City, UT 84119 Ammonia (as N) mg/L 11/3/2020 1320h 11/5/2020 807h E350.1 0.0500 < 0.0500
Bicarbonate (as mg/L 10/30/2020 730h SM23208 1.00 202
CaC03)
Carbonate (as CaC03) mg/L I 0/30/2020 730h SM2320B 1.00 < 1.00
Phone:[phone] Chloride mg/L I 0/31 /2020 638h E300.0 10.0 345
Toll Free: [phone] Fluoride mg/L 10/31/2020 1438h E300.0 0.500 0.833
Fax: [phone] Ion Balance % 11/5/2020 1640h Cale. -100 1.81
:-mail: [e-mail] Nitrate/Nitrite (as N) mg/L I 0/31/2020 1702h E353.2 0.200 18.6
Sulfate mg/L I 0/31 /2020 638h E300.0 75.0 1,100
web: www.awal-labs.com Total Anions, Measured meq/L 11/5/2020 1640h Cale. 36.9
Total Cations, meq/L 11/5/2020 1640h Cale. 38.3
Measured
Total Dissolved Solids mg/L I 0/23/2020 1600h SM2540C 20.0 2,370
Kyle F. Gross Total Dissolved Solids 11/5/2020 1640h Cale. 1.05
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 11/5/2020 1640h Cale. 2,260
Calculated
QA Officer
Report Date: 11/16/2020 Page 20 of 50
All anal) ses applicable lo the CWA. SDWA. and RCRA are perfom1ed in accordance to NELAC protocols Pertinenl sampling information is located on Lhe attached COC Confidential Business lnfo11nation: This report is provided for the exclusi, e use of1he
~ddressee Pri, ile~es of sub .. seq~ent ~~e or lhe ~~e of this
0
co1~pany or any 1~mber of ils slaff, or reproduclio~ ~f this repo~ in ~on~tection .. wilh the a~vertisemenl, P~?motio.n ~r sale of~!) ~rodL~cl or p1,ocess, ~r in ~onm~c~ion \\ !th th~ n~-publicntion of this repon
3440 South 700 West
;alt Lake City, UT 84119
Phone:[phone]
Toll Free: [phone]
Fax: [phone]
~-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client:
Project:
Lab Sample ID:
Energy Fuels Resources, Inc.
Ground Water Low Flow 2020
2010711-00IA
Client Sample ID: MW-31 S
Collection Date: 10/19/2020 1015h
Received Date: 10/22/2020 1230h
Analytical Results
Analyzed: 10/23/2020 1832h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Extracted:
Dilution Factor:
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00 #
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Surr: 1,2-Dichloroethane-d4 17060-07-0 50.3 50.00 101 80-136
Surr: 4-Bromofluorobenzene 460-00-4 45.7 50.00 91.4 85-121
Surr: Dibromofluoromethane 1868-53-7 50.0 50.00 100 78-132
Surr: Toluene-d8 2037-26-5 49.4 50.00 98.9 81-123
# -This compound exceeded (high) the control limit for the CCV. The data is acceptable since the compound was not detected in the
sample.
Report Date: 11/10/2020 Page 3 7 of 72
All analyses applicable lo the CW A, SDW A, HIid RCRA are performed in accordance lo NELAC protocols Pertinent sampling information is located on the all ached COC Confidential Business Information: This report is prm•ided for the exclusi, e use of the
~dressee Pri,·ile~es o.r sub~seq~enl ~~e or the ~?1:"e or lhis .con_1pany or M) ~:~ber of its sluff, or reproductio_~ ~! this repo'! in ~o"!leclion_ with the a~~1ertise~enl, p~omotio.n ~r ~ale of w1y product or p1 .. ocess, (!fin ~nn~c!ion \\'!lh th~ re-publication of this report
American West
ANALYTICAL LABORATORIES
3440 South 700 West
;alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
~-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client:
Project:
Lab Sample ID:
Energy Fuels Resources, Inc.
Ground Water Low Flow 2020
201071 l-002A
Client Sample ID: MW-31 LF
Collection Date: I 0/19/2020 I 050h
Received Date: 10/22/2020 1230h
Analytical Results
Analyzed: 10/23/2020 185 lh
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Extracted:
Dilution Factor:
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00 #
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Surr: l ,2-Dichloroethane-d4 17060-07-0 50.0 50.00 100 80-136
Surr: 4-Bromofluorobenzene 460-00-4 46.7 50.00 93.5 85-121
Surr: Dibromofluoromethane 1868-53-7 49.6 50.00 99.1 78-132
Surr: Toluene-d8 2037-26-5 48.8 50.00 97.5 81-123
#-This compound exceeded (high) the control limit/or the CCV. The data is acceptable since the compound was not detected in the
sample.
Report Date: 11/10/2020 Page 38 of 72
All analyses applicable to the CWA, SDWA. and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is localed on Lhe attached COC Confidenllal Business Information: This repon is provided for the exclusive use of the
~ddressee. Pri, ile~es o.r sub~seq~enl ~.se of lhe ~~e oCthis .con;ipany or wt) ~mber of its stnfT, or reproductio~ ~f this repo~ in ~0~1eclion~ with the a~vertisemenl, P~?motio.n ~r sale of ~!Y ~rod~cl or p~ocess, ?r in ~nn:c!ion w!th th~ r~-publication of this report
American West
ANAIYTICAL LABORATORrEa
3440 South 700 West
;alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
:-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 4th Quarter Ground Water 2020
Lab Sample ID: 20l0745-007A
Client Sample ID: MW-31 _ l O 192020
Collection Date: I0/19/2020 1730h
Received Date: 10/23/2020 1230h
Analytical Results
Analyzed: I0/25/2020 2015h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Extracted:
Dilution Factor:
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Surr: 1,2-Dichloroethane-d4 17060-07-0 48.1 50.00 96.2 80-136
Surr: 4-Bromofluorobenzene 460-00-4 47.6 50.00 95.2 85-121
Surr: Dibromofluoromethane 1868-53-7 48.2 50.00 96.3 78-132
Surr: Toluene-d8 2037-26-5 48.8 50.00 97.6 81-123
Report Date: 11/16/2020 Page 27 of 50
All analyses applicable to lhe CWA. SDWA. and RCRA are performed in accordance to NELAC prolocols Pertinenl sampling inrormalion is located on Lhe attached COC Confidential Business lnfonnation: This report is provided for lhe exclusi, e use of the
~ddressee Privile~es o.rsu~seq~enl ~~e of lhe ~?',lle of this .cori:1pany or an) 1~mber of ils staff, or reproductio~ ~f this repo~ in ~on?ection~ \\ilh lhe o.~\'erlisemenl. p~omolio.n or sale of ?1l) rrodL~CI or p1;ocess, ~r in ~onn~c!ion w!th th~ r1;-publication of lhis report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 14, 2020
Company :
Address:
Energy Fuels Resources (USA}, Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado 80228
Contact: Ms. Kathy Weinel
Project: White Mesa Mill GW
-------------------Client Sample ID: MW-31 S
Sample ID: 525439001
Matrix: Ground Water
Collect Date: 19-0CT-20 10:15
Receive Date: 26-0CT-20
Collector: Client
Parameter Qualifier Result Uncertainty MDC
tad Gas Flow Proportional Counting
]FPC, Total Alpha Radium, Liquid "As Received"
}ross Radium Alpha U 1.00 +/-0.264 0.738
The following Analytical Methods were performed:
vlethod Description
EPA 903.0
;urrogate/Tracer Recovery Test
RL
1.00
Project:
Client ID:
DNMIOOlOO
DNMIOOl
Units PF DF Analyst Date Time Batch Method
pCi/L LXB3 11/09/20 1245 2058143
Analyst Comments
Result Nominal Recovery% Acceptable Limits --------3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 88. 5 (25%-125%)
~otes:
:::ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 15 of 38 SDG: 525439
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 14, 2020
Company:
Address:
Contact:
Project:
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado 80228
Ms. Kathy Weinel
White Mesa Mill GW
MW-31 LF
525439002
Ground Water
19-0CT-20 10:50
26-0CT-20
Client
----
Parameter Qualifier Result Uncertainty MDC RL
Project:
Client ID:
DNMI00100
DNMIOOl
Units PF DF Analyst Date Time Batch Method ----------lad Gas Flow Proportional Counting
]FPC, Total Alpha Radium, Liquid "As Received"
}ross Radium Alpha U 1.00 +/-0.274 0.874 1.00 pCi/L LXB3 11/09/20 1245 2058143
The following Analytical Methods were performed:
\1ethod Description Analyst Comments
EPA 903.0
;urrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits -~~-----~------------------------3a r i um Carrier GFPC, Total Alpha Radium, Liquid "As Received" 80.1 (25%-125%)
~otes:
:::ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 16of38 SDG: 525439
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Company:
Address:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado 80228
Contact: Ms. Kathy Weinel
Project: White Mesa Mill GW ------------Client Sample ID: MW-31 10192020
Sample ID: 525413007
Matrix:
Collect Date:
Receive Date:
Collector:
Ground Water
19-0CT-20 17:30
26-0CT-20
Client
Project:
Client ID:
Report Date: November 23, 2020
DNMIOOlOO
DNMIOOl
------
Parameter Qualifier Result Uncertainty MDC RL Units PF DF Analyst Date Time Batch Method --------------------------------lad Gas Flow Proportional Counting
:iFPC, Total Alpha Radium, Liquid "As Received"
}ross Radium Alpha U 1.00 +/-0.292 0.985 1.00 pCi/L LXB3 11/06/20 1344 2058142
The following Analytical Methods were performed:
_\1_e_th_o_d _______ D_e_sc_r~ip_t_io_n _____________________ A_n_alyst Comment_s __________ _
EPA 903.0
;urrogate/Tracer Recovery Test _________ R_e_s_u_lt __ N_om_in_a_l __ R_e_c_o_v_ery-=-% Acceptable Limits
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 85.1 (25%-125%)
1/otes:
:ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
OF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 18 of20 SDG: 525413 Revl
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010767-005
Client Sample ID: MW-39 S
ANALYTICAL LABORATORl fS Collection Date: 10/22/2020 838h
Received Date: 10/23/2020 1430h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
Mt Lake City, UT 84119 Arsenic mg/L l l /3/2020 818h 11/5/2020 1235h E200.8 0.00500 < 0.00500
Beryllium mg/L 11/3/2020 818h 11/5/2020 1634h E200.8 0.000500 0.00568
Cadmium mg/L 1 1/3/2020 818h 11/5/2020 1235h E200.8 0.000500 0.00336
Phone: [phone] Calcium mg/L 1 1/3/2020 818h 11/4/2020 1347h E200.7 20.0 437
Chromium mg/L I 1/3/2020 818h 11/5/2020 1235h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 1 l /3/2020 81 Sh 11/5/2020 1235h E200.8 0.0100 0.0821
Fax: [phone] Copper mg/L 11/3/2020 818h 11/5/2020 1235h E200.8 0.0100 0.0352
~-mail: [e-mail] Iron mg/L 11/3/2020 818h II/5/2020 1411 h E200.8 1.00 15.2
Lead mg/L 11/3/2020 818h l l /5/2020 1634h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L l 1/3/2020 818h 11/4/2020 1347h E200.7 20.0 189
Manganese mg/L 11/3/2020 818h 11/5/2020 141 lh E200.8 0.0200 2.66
Mercury mg/L I 1/3/2020 1202h 11/5/2020 I043h E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 1 1/3/2020 818h 11/5/2020 1235h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 11/3/2020 818h 11/5/2020 1235h E200.8 0.0200 0.0407
Potassium mg/L I 1/3/2020 818h 11/5/2020 1530h E200.7 1.00 14.3
Jose Rocha Selenium mg/L 11/3/2020 818h 11/5/2020 1235h E200.8 0.00500 < 0.00500
QA Officer Silver mg/L 11/3/2020 818h I 1/5/2020 1235h E200.8 0.0100 < 0.0100
Sodium mg/L 11/3/2020 818h 11/4/2020 134 7h E200.7 20.0 570
Thallium mg/L 11/3/2020 818h 11/5/2020 1634h E200.8 0.000500 0.00297
Tin mg/L 11/3/2020 818h I 1/6/2020 1016h E200.8 0.100 < 0.100
Uranium mg/L l 1/3/2020 818h II/5/2020 1634h E200.8 0.000500 0.0155
Vanadium mg/L 11/3/2020 818h I 1/5/2020 1530h E200.7 0.0150 < 0.0150
Zinc mg/L I 1/3/2020 818h 11/5/2020 1235h E200.8 0.0100 0.279
2 -Analyte concentration is too high for accurate matrix spike recovery and/or RPD.
Report Date: 11/10/2020 Page 11 of 52
All anab ses applicable to lhe CW~ SDWA. and RCRA are performed in accordance 1o NE LAC prolocols Pertinent sampling infonnalion is located on lhe aUached COC Confidential Business rnformalion: This repon is provided for the exclusi, e use of the
~ddressee PriYile~es o,rsub ... seq~ent ~~e or the ~~e of this .co1~pany or nny ~mber of its slaff, or reproductio~ ~fthis repo~ in .con~ection~ wilh the a~vertisemenl, P~?moli~n ~r sale of ?1!Y ~rod~cl or p~ocess, ~r in ~onn:c.llon w!lh th~ r:-publication of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 20107 67-006
Client Sample ID: MW-39 LF
Collection Date: 10/22/2020 900h
Received Date: 10/23/2020 1430h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Arsenic mg/L 11 /3/2020 818h 11/5/2020 1213h E200.8 0.00500 < 0.00500
Beryllium mg/L 11 /3/2020 818h 11/5/2020 1638h E200.8 0.000500 0.00577
Cadmium mg/L 11 /3/2020 818h 11/5/2020 1213h E200.8 0.000500 0.00349
Phone: [phone] Calcium mg/L 11/3/2020 818h 11/4/2020 1356h E200.7 20.0 446
Chromium mg/L 11/3/2020 818h 11/5/2020 1213h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 11/3/2020 818h 11/5/2020 1213h E200.8 0.0100 0.0825
Fax: [phone] Copper mg/L 11/3/2020 818h 11/5/2020 1213h E200.8 0.0100 0.0363
~-mail: [e-mail] Iron mg/L 11 /3/2020 818h 11/5/2020 1448h E200.8 1.00 15.5
Lead mg/L I l /3/2020 818h l l /5/2020 1638h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L l l /3/2020 818h 11 /4/2020 1356h E200.7 20.0 194
Manganese mg/L 11/3/2020 818h I I /5/2020 1448h E200.8 0.0200 2.66
Mercury mg/L 1 1/3/2020 1202h 11/5/2020 I 045h E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 1 1/3/2020 818h 11/5/2020 1213h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 11/3/2020 818h I 1/5/2020 1213h E200.8 0.0200 0.0406
Potassium mg/L 11/3/2020 818h 11/5/2020 1538h E200.7 1.00 14.3
Jose Rocha Selenium mg/L ll /3/2020 818h 11/5/2020 121 3h E200.8 0.00500 < 0.00500
QA Officer Silver mg/L 11/3/2020 818h 11 /5/2020 121 3h E200.8 0.0100 < 0.0100
Sodium mg/L I 1/3/2020 818h 11/4/2020 1356h E200.7 20.0 573
Thallium mg/L I 1/3/2020 818h 11/5/2020 1638h E200.8 0.000500 0.00328
Tin mg/L I 1/3/2020 818h 11/6/2020 1027h E200.8 0.100 < 0.100
Uranium mg/L 11/3/2020 818h I 1/5/2020 1638h E200.8 0.000500 0.0150
Vanadium mg/L 11/3/2020 818h 11/5/2020 1538h E200.7 0.0150 < 0.0150
Zinc mg/L l l /3/2020 818h 11/5/2020 1213h E200.8 0.0100 0.281
Report Date: 11/10/2020 Page 12 of 52
All analyses applicable to the CW,\. SOWA, Md RCRA .uc pc,fornted in accordance to NELAC prolocols. Pertinenl samµlit\ij: informalion is located on lhe auached COC. Confidenlial Business [nfonnation: This report is provided for the o.~c:lw:h·ie U.'ft or the
~ddressee. P,frile~es o.f su~q~Hmr ~o arthe ~~\C of1his .co1~1~1~• or any ~i:nber of its staff, or reproducli~ ~f Lhis rtpo~ in .co~ec1ion_ with Lhe n~vertise~enL p~~mo1ia_n ~r ~a1e of ~!Y. ~rod~t or p~~cess, ~r in ~nn~c!io11 w(lh 1h~ r~-p~bliaatlon or1his repor1
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 4th Quarter Groundwater 2020
Lab Sample ID: 2010868-003
American West Client Sample ID: MW-39 _10222020
ANALYTICAL LAD0RATORIE8 Collection Date: 10/22/2020 13 lOh
Received Date: I 0/27/2020 I 325h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
:;aJt Lake City, UT 84 I 19 Arsenic mg/L 1113/2020 I 209h 11/9/2020 1530h E200.8 0.00500 < 0.00500
Beryllium mg/L I I /3/2020 1209h 11/10/2020 1748h E200.8 0.000500 0.00468
Cadmium mg/L 11 /3/2020 1209h 11/9/2020 1530h E200.8 0.000500 0.00274
Calcium mg/L 11/3/2020 1209h 11/412020 1419h E200.7 20.0 494 Phone: [phone]
Chromium mg/L 11/3/2020 1209h 11/912020 1530h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 11/3/2020 1209h 11/912020 1530h E200.8 0.0100 0.0704
Fax: (80 J) 263-8687 Copper mg/L 1113/2020 1209h 11/912020 1530h E200.8 0.0100 0.0284
:-mail: [e-mail] Iron mg/L 11/3/2020 1209h l l/l0/2020 1635h E200.8 1.00 14.4
Lead mg/L 11/3/2020 1209h 11/9/2020 1113h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 11/3/2020 1209h 11/4/2020 1419h E200.7 20.0 215
Manganese mg/L 11/3/2020 1209h 11/10/2020 1635h E200.8 0.0200 2.32
Mercury mg/L 10/29/2020 1425h 10/30/2020 1137h E245.I 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 11/3/2020 1209h 11/9/2020 1530h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 11 /3/2020 1209h 11/9/2020 1530h E200.8 0.0200 0.0357
Potassium mg/L 11/3/2020 1209h I 1/4/2020 1730h E200.7 1.00 14.5
Jose Rocha Selenium mg/L 11 /3/2020 1209h 11/9/2020 1530h E200.8 0.00500 < 0.00500
QA Officer Silver mg/L 11/3/2020 1209h 11/9/2020 1530h E200.8 0.0100 < 0.0100
Sodium mg/L 11/3/2020 1209h 11/4/2020 1419h E200.7 20.0 552
Thallium mg/L 11/3/2020 1209h 11/9/2020 1113h E200.8 0.000500 0.00347
Tin mg/L 11 /3/2020 1209h 11/9/2020 1530h E200.8 0.100 < 0.100
Uranium mg/L 11/3/2020 1209h 11/9/2020 1113h E200.8 0.000500 0.0117
Vanadium mg/L 11/3/2020 1209h 11/5/2020 1353h E200.7 0.0150 < 0.0150
Zinc mg/L 11/3/2020 1209h 11/9/2020 1530h E200.8 0.0100 0.237
2 -Analyte concentration is too high for accurate matrix spike recovery and/or RPD.
Report Date: 11/18/2020 Page 8 of43
All anal) ses applicable to the CWA, SDWA. and RCRA ore performed in accordance 10 NELAC protocols Peninenl sampling information is located on the aUached COC Confidential Business Information: This report is provided for the exclusive use of lhe
~ddressee Pri, ile¥es o.fsub,.5eq~ent ~1~e or the ~~e of lhis .co1~pony or nn~ ~mber of its slnli, or reproduclio~ ~r lhis repo~ in ~on~eclion,. ,,..ilh lhe u~vertisemenl. P~?motio.n or sa1e of~!) ~rodt~L or p~ocess, ~r in ~onn~c~ion w~lh th~ r~-publicalion of 1his report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010767-005
Client Sample ID: MW-39 S
Collection Date: l 0/22/2020 83 8h
Received Date: 10/23/2020 1430h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
Mt Lake City, UT 84119 Ammonia (as N) mg/L 11/3/2020 1320h 11/5/2020 813h E350.I 0.0500 0.378
Bicarbonate (as mg/L 10/30/2020 730h SM2320B 1.00 7.20
CaC03)
Carbonate (as CaC03) mg/L I 0/30/2020 730h SM23208 1.00 < 1.00
Phone:[phone] Chloride mg/L 10/31/2020 1112h E300.0 5.00 36.5
Toll Free: [phone] Fluoride mg/L I 0/31/2020 1530h E300.0 0.200 1.10
Fax: (80 I) 263-8687 Ion Balance % 11/5/2020 1640h Cale. -100 -3.69
:-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 10/31/2020 1712h E353.2 0.100 < 0.100
Sulfate mg/L I 0/28/2020 2256h E300.0 375 3,220
web: www.awal-labs.com Total Anions, Measured meq/L 11/5/2020 1640h Cale. 68.2
Total Cations, meq/L 11/5/2020 1640h Cale. 63.3
Measured
Total Dissolved Solids mg/L I 0/27/2020 1300h SM2540C 20.0 4,940 Kyle F. Gross Total Dissolved Solids 11/5/2020 1640h Cale. 1.10
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 11/5/2020 1640h Cale. 4,490
Calculated
QA Officer
Report Date: 11/ I 0/2020 Page 19 of 52
All analyses applic.:ible to the CW A, SDW A, and RCRA are performed in accordance to NE LAC protocols.. Pertinent sampling information is localed on the allached COC. Confidential Business Information: This report is pro"ided for 1he e.xdush e use of the
~cklressee Pri, ile~es o_f sub~seq~enl ~e of the ~?':"e of this .con:ipany or any ~~ber of its slafT, or reproduclio~ ~f this repo~ in fO~ection .. ,>vith the a~~·ertisemenl, p~~moli°." ~r sale of !11!Y ~rod~l or P~?cess, ~r in ~onn~~ion w(lh th~ r"!·P~blicaLion of lhis report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010767-006
Client Sample ID: MW-39 LF
Collection Date: 10/22/2020 900h
Received Date: 10/23/2020 1430h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qua)
;alt Lake City, UT 84119 Ammonia (as N) mg/L I 1/3/2020 1320h 11/5/2020 813h E350.1 0.0500 0.336
Bicarbonate (as mg/L 10/30/2020 730h SM23208 1.00 6.60
CaC03)
Carbonate (as CaC03) mg/L I 0/30/2020 730h SM2320B 1.00 < 1.00
Phone:[phone] Chloride mg/L 10/31 /2020 1129h E300.0 5.00 36.4
Toll Free: [phone] Fluoride mg/L 10/31/2020 1547h EJOO.O 0.200 1.02
Fax: [phone] Ion Balance % 11/5/2020 1640h Cale. -100 -6.26
!-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 10/31/2020 1714h E353.2 0.100 < 0.100
Sulfate mg/L 10/28/2020 2313h EJOO.O 375 3,450
web: www.awal-labs.com Total Anions, Measured meq/L I 1/5/2020 1640h Cale. 72.9
Total Cations, meq/L l I /5/2020 1640h Cale. 64.3
Measured
Total Dissolved Solids mg/L 10/27/2020 1300h SM2540C 20.0 4,100 Kyle F. Gross Total Dissolved Solids 11/5/2020 1640h Cale. 0.867
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 11/5/2020 1640h Cale. 4,730
Calculated
QA Officer
Report Date: 11/10/2020 Page 20 of 52
All analyses applicable lo !he CWA, SOWA, and RCRA are perfom1ed in accordance to NELAC prolocols Pertinent sampling information is located on lhe attached COC. Confidential Business Jniormalion: This report is provided for the exclusi,·e use of1he
~ddressee. P1frile~es o! sub__seq~ent ~;e or the ~~e of this .con:ipany or any 1~i:riber of its slafT, or reproduclio~ ~f this repo~ in .con~eclion .. wilh lhe n~\'ertisemenl, P~?motio.n or sale of ~!Y ~rod1~l or p~~ss, ~r in ~nn~!ion w!lh 1h~ 1;-publication of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 4th Quarter Groundwater 2020
Lab Sample ID: 2010868-003
American West Client Sample ID: MW-39_10222020
ANAi VTICAL I ADORATORIE8 Collection Date: 10/22/2020 131 Oh
Received Date: 10/27/2020 1325h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qua!
;alt Lake City, UT 84119 Ammonia (as N) mg/L 11/6/2020 J 118h 11/9/2020 941h E350.1 0.0500 0.249
Bicarbonate (as mg/L 10/30/2020 830h SM23208 1.00 < 1.00
CaC03)
Carbonate (as CaC03) mg/L I 0/30/2020 830h SM23208 1.00 < 1.00
Phone:[phone] Chloride mg/L 11/10/2020 227h E300.0 2.00 36.2
Toll Free: [phone] Fluoride mg/L I l/12/2020 313h E300.0 0.400 0.719
Fax: (80 I) 263-8687 Ion Balance % I I /5/2020 820h Cale. -100 1.06
!-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 10/31 /2020 1744h E353.2 0.100 < 0.100
Sulfate mg/L I I /I 0/2020 030h E300.0 750 3,090
web: www.awal-labs.com Total Anions, Measured meq/L 11/5/2020 820h Cale. 65.3
Total Cations, meq/L 11/5/2020 820h Cale. 66.7
Measured
Total Dissolved Solids mg/L J 0/29/2020 1115h SM2540C 20.0 3,640
Kyle F. Gross Total Dissolved Solids 11/5/2020 820h Cale. 0.826
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L I I /5/2020 820h Cale. 4,400
Calculated
QA Officer
Report Date: 11/18/2020 Page 13 of 43
All anal) ses applicnblc lo lhe CWA. SOWA. and RCRA are perfom1ed in accordance 10 NELAC prolocols Pertinenl sampling informalion is located oi1 the altached COC Confidential Business [nformalion: This report is prol'ided for the exclusi,·e use of the
~ddressee Pri, ile~es or SU~Seq~ent ~~e of the ~~e of I his
0
co1~pany or M~ J~rnber of ils slnff, or reproduclio~ ~f lhis repo~ in fOll!leclion .. with lhe a~~ ertisemenl. p~~molio.n ~r sn\e Of~!). ~10<h~Cl or P\OCess, ~r in ~nn~c~ion w~th lh~ r~-publication of lhis report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: Ground Water Low Flow 2020
Lab Sample ID: 20I0767-005A
Client Sample ID: MW-39 S
ANALvr1cAL LAB0RAT0R 1Ea Collection Date: 10/22/2020 838h
3440 South 700 West
,alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
:-mail: [e-mail]
web: www.awal-Jabs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Received Date: 10/23/2020 1430h
Analytical Results
Analyzed: I 0/25/2020 215 lh
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surrogate Units: µg/L
Surr: I ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Extracted:
Dilution Factor:
CAS
17060-07-0
460-00-4
1868-53-7
2037-26-5
Contact: Tanner Holliday
Test Code: 8260D-W-DENIOO
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Result Amount Spiked %REC Limits Qual
49.8 50,00 99.7 80-136
45.8 50.00 91.S 85-121
49.6 50.00 99.3 78-132
49.2 50.00 98.4 81-123
Report Date: 11/10/2020 Page 27 of52
All anal) ses applic~ble to the CWA, SDWA. and RCRA are performed in accordance to NELAC prolocols Per1inent sampling information is located on the altached COC Confidential Business Information: This report is provided for the e,\'.clusi, e use of1he
~ddressee, Pri, ile~es o~ su~seq~ent ~e of lhe ~~le of I his .co".1pany or M) ~mber of its stnfT, or reproducli~ ?.! lhis repo~ in ~n~eclion ... \\-ilh lhe ~~ertisemenl, P~?mo1i~ ~r sale of~) ~rodl~l or p~ocess, ~r in ~nn~~ion w!lh lh~ 1:,·publication of this report
3440 South 700 West
,alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
~-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client:
Project:
Lab Sample ID:
Energy Fuels Resources, Inc.
Ground Water Low Flow 2020
2010767-006A
Client Sample ID: MW-39 LF
Collection Date: 10/22/2020 900h
Received Date: 10/23/2020 1430h
Analytical Results
Analyzed: 10/25/2020 221 lh
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Extracted:
Dilution Factor:
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Surr: l ,2-Dichloroethane-d4 17060-07-0 48.7 50.00 97.3 80-136
Surr: 4-Bromofluorobenzene 460-00-4 46.7 50.00 93.4 85-121
Surr: Dibromofluoromethane 1868-53-7 48.2 50.00 96.4 78-132
Surr: Toluene-d8 2037-26-5 48.1 50.00 96.2 81-123
Report Date: 11/10/2020 Page 28 of 52
All analyses applicable to the CWA, SDWA. and RCRA are performed in accordance lo NELAC protocols Pertinenl sampling information is located on lhe allached COC Confidenrial Business Information: This repon is provided for the excllisi,·e use oflhe
~ddressee Pri vile~es or sub__seq~enl ~1~e of the ~~e of this .co~pany or an) i~mber of ils staff, or reproduclio~ ~f this repo~ in ~n?ection~ with the a<!''ertisemenl, P~?motio.n ':r saJe of!"!), ~rod~cl or p~ocess, ~r in ~onn:c!ion w!lh 1h7 r:-publication of I his report
American West
ANALYTICAL L ABOR .. TOAl(S
3440 South 700 West
,alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: (80 I) 263-8687
~-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 4th Quarter Groundwater 2020
Lab Sample ID: 2010868-003A
Client Sample ID: MW-39 _ I 0222020
Collection Date: 10/22/2020 131 Oh
Received Date: 10/27/2020 1325h
Analytical Results
Analyzed: 10/28/2020 754h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Extracted:
Dilution Factor:
-----
Contact: Tanner Holliday
Test Code: 82600-W-DENlOO
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Surr: 1,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-dB
17060-07-0
460-00-4
1868-53-7
2037-26-5
48.1
47.2
47.8
48.3
50.00 96.1 80-136
50.00 94.5 85-121
50.00 95.7 78-132
50.00 96.6 81-123
Report Date: 11/18/2020 Page 18 of 43
All :molyses applicable to the CW A. SDWA. and RCRA !lfe perfom1ed in accordance 10 NE LAC prolocols. Pertinent sampling informalio11 is locnted on 1he allached COC Conlidentio.l Business lnformo.lion: This report is pro,•ided for the exclush e use of the
~ddressee Pri, ile~es of sub~seq~enl ~~e of the ~~1e of this .co1~pony or an) 1~mbet of its staff, or reproduclio~ ~f lhis repo~ in
0
con~1ection .. wilh the o~,1ertisemen1. P~?motio.n ~r sale of ;1l!) ~rodt'.cl or p1
0
~ess, ~r in ~onm;.c!ion w~lh th~ r~-publication of this report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Company :
Address:
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado 80228
Contact: Ms. Kathy Weinel
Project: White Mesa Mill GW ----------------Client Sample ID: MW-39 S
Sample ID: 525439019
Matrix: Ground Water
Collect Date: 22-0CT-20 08:38
Receive Date: 26-0CT-20
Collector: Client
Project:
Client ID:
Report Date: November 14, 2020
DNMI00100
DNMIOOI
Parameter Qualifier Result Uncertainty MDC RL Units PF DF Analyst Date Time Batch Method ---------------
lad Gas Flow Proportional Counting
]FPC, Total Alpha Radium, Liquid "As Received"
}ross Radium Alpha 4.55 +/-0.648 0.927 1.00 pCi/L LXB3 11/06/20 1118 2058146
The following Analytical Methods were performed:
\1ethod _ __cD_e""s-'--crc...ci,:._pt=-io=n:c_ _________________ _ Analy_st Comments
EPA 903.0
,urrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits ------3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 96.2 (25%-125%)
~otes:
:::ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
,RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 33 of 38 SDG: 525439
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 14, 2020
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-39 LF
Sample ID: 525439020
Matrix: Ground Water
Collect Date: 22-0CT-20 09:00
Receive Date: 26-0CT-20
Collector: Client
MDC RL Qualifier Result Uncertainty ---=--------lad Gas Flow Proportional Counting
]FPC, Total Alpha Radium, Liquid "As Received"
}ross Radium Alpha 7.19 +/-0.831 0.937 1.00
The following Analytical Methods were performed:
Project:
Client ID:
DNMI00100
DNMI001
Units PF DF Analyst Date Time Batch Method
pCi/L LXB3 11/06/20 1118 2058146
_\1_e_th_o_d ______ ~D_e~sc_r_,,i _t_io_n ___________________ _c.cA=n=alyst Comme=n~ts~----------
EPA 903.0
;urrogate/Tracer Recovery Test --------------Result Nominal Recovery% Acceptable LJ_mit~
3 a r i um Carrier GFPC, Total Alpha Radium, Liquid "As Received" 95.8 (25%-125%)
lfotes:
:::ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
OF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 34 of 38 SDG: 525439
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
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-39_10222020
525929001
Ground Water
22-0CT-20 13:10
30-0CT-20
Client
Project:
Client ID:
Parameter Qualifier ~esult Uncertainty __ M_D_C ___ R_L ___ u _ni_ts_ PF
lad Gas Flow Proportional Counting
]FPC, Total Alpha Radium, Liquid "As Received"
}ross Radium Alpha 5.1 O +/-0. 730 0.913 1.00 pCi/L
Report Date: November 15, 2020
DNMI00100
DNMI001
DF Analyst Date Time Batch Method
LXB3 11/06/20 1344 2058142
!he following Analytical Methods were performe_d_: -~---------------__ -------------
\.1ethod _____________________ Analyst Comments
;urrogate/Tracer Recovery
3arium Carrier
Test ----____ R_e_s_ult __ N_o_m_in_a_l __ R_e_covery% Acceptable Limits
GFPC, Total Alpha Radium, Liquid "As Received" 75.5 (25%-125%)
~otes:
:::ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
OF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 14 of 27 SDG: 525929
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010767-003
American West Client Sample ID: MW-40 S
ANALYTICAL LABORATORIES Collection Date: 10/22/2020 727h
Received Date: 10/23/2020 1430h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
falt Lake City, UT 841 19 Arsenic mg/L I I /3/2020 818h 11/5/2020 1205h E200.8 0.00500 < 0.00500
Beryllium mg/L 11/3/2020 818h 1 1/5/2020 1615h E200.8 0.000500 < 0.000500
Cadmium mg/L 11/3/2020 818h 11/5/2020 1205h E200.8 0.000500 0.00175
Phone: [phone] Calcium mg/L 11/3/2020 818h 11/4/2020 1333h E200.7 20.0 466
Chromium mg/L 11/3/2020 818h 11/5/2020 1205h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 11/3/2020 818h 11/5/2020 1205h E200.8 0.0100 0.0191
Fax: (80 I) 263-8687 Copper mg/L 11/3/2020 818h 11/5/2020 1205h E200.8 0.0100 < 0.0100
!-mail: [e-mail] Iron mg/L 11/3/2020 818h 1 1/5/2020 1615h E200.8 0.0300 0.0603
Lead mg/L 11/3/2020 818h 11/5/2020 1615h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 11/3/2020 818h 11/4/2020 1333h E200.7 20.0 258
Manganese mg/L I 1/3/2020 818h l l/5/2020 1404h E200.8 0.0100 3.42
Mercury mg/L 11/3/2020 1202h 11/5/2020 1039h E245.I 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 11/3/2020 818h l 1/5/2020 1205h E200.8 0.0100 0.0260
Laboratory Director Nickel mg/L 11/3/2020 818h 11/5/2020 1205h E200.8 0.0200 < 0.0200
Potassium mg/L 11/3/2020 818h 11/5/2020 1525h E200.7 1.00 17.8
Jose Rocha Selenium mg/L 11/3/2020 818h 1115/2020 1205h E200.8 0.00500 < 0.00500
QA Officer Silver mg/L 11/3/2020 818h 11/5/2020 1205h E200.8 0.0100 < 0.0100
Sodium mg/L 1113/2020 818h 11/4/2020 1333h E200.7 20.0 936
Thallium mg/L 11/3/2020 818h 11/5/2020 1615h E200.8 0.000500 0.00255
Tin mg/L 11/3/2020 818h I 1/612020 1009h E200.8 0.100 <0.100
Uranium mg/L 11/3/2020 818h 1115/2020 1615h E200.8 0.000500 0.0483
Vanadium mg/L 11/3/2020 818h I 1/512020 1525h E200.7 0.0150 < 0.0150
Zinc mg/L I I /3/2020 81 Sh ll/512020 1205h E200.8 0.0100 0.0357
Report Date: 11 /I 0/2020 Page 9 of 52
All anol) ses applicable to lhe CW A. SDW A, and RCRA ore performed in accordance to NE LAC prolocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusi, e use of the
~ddressee Prl\'ile~es o.f sub,,seq~enl ~~e of Lhe ~~e of I his .co1~pany or fill) n2:mbe1 of ils s1aff, or reproductio_~ ~f this repo~ in ~on?ection~ ,vilh the a~vertisement, P~?moli~n or sale of ?J!Y, ~rod~cl or p~ocess, ~r in ~nn:_c!ion ,,·!th th? r:_-publicalion of !his report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010767-004
Client Sample ID: MW-40 LF
Collection Date: 10/22/2020 800h
Received Date: 10/23/2020 1430h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Arsenic mg/L 11/3/2020 818h I I /5/2020 1209h E200.8 0.00500 < 0.00500
Beryllium mg/L I l /3/2020 818h Jl/5/2020 1630h E200.8 0.000500 < 0.000500
Cadmium mg/L I l /3/2020 818h l 1/5/2020 1209h E200.8 0.000500 0.00248
Phone: [phone] Calcium mg/L I 1/3/2020 818h I 1/4/2020 1336h E200.7 20.0 478
Chromium mg/L 11/3/2020 818h 11/5/2020 1209h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L l I /3/2020 8 I 8h 11/5/2020 1209h E200.8 0.0100 0.0121
Fax: [phone] Copper mg/L 11/3/2020 818h 11/5/2020 1209h E200.8 0.0100 < 0.0100
!-mail : [e-mail] Iron mg/L l l /3/2020 818h I I /5/2020 1630h E200.8 0.0300 < 0.0300
Lead mg/L l l /3/2020 818h I I /5/2020 1630h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 11/3/2020 818h 11/4/2020 I 336h E200.7 20.0 261
Manganese mg/L 11/3/2020 818h 11/5/2020 1408h E200.8 0.0100 3.88
Mercury mg/L 11/3/2020 1202h 11/5/2020 1041 h E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L I l /3/2020 818h I 1/5/2020 1209h E200.8 0.0100 0.0145
Laboratory Director Nickel mg/L I I /3/2020 818h 11/5/2020 1209h E200.8 0.0200 <0.0200
Potassium mg/L 11/3/2020 81 8h 11/5/2020 1528h E200.7 1.00 20.0
Jose Rocha Selenium mg/L I l /3/2020 818h 11/5/2020 1209h E200.8 0.00500 < 0.00500
QA Officer Silver mg/L l l /3/2020 818h 1 l /5/2020 1209h E200.8 0.0100 < 0.0100
Sodium mg/L 11/3/2020 818h 11/4/2020 1336h E200.7 20.0 852
Thallium mg/L 11/3/2020 818h 11/5/2020 1630h E200.8 0.000500 0.00239
Tin mg/L 11/3/2020 818h 11/6/2020 1013h E200.8 0.100 <0.100
Uranium mg/L l I /3/2020 818h I 1/5/2020 1630h E200.8 0.000500 0.0517
Vanadium mg/L l l /3/2020 818h 11/5/2020 1528h E200.7 0.0150 < 0.0150
Zinc mg/L 11/3/2020 818h 11/5/2020 1209h E200.8 0.0100 0.0284
Report Date: 11/10/2020 Page 10 of 52
All analyses applicable to lhe CWA. SOWA, and RCRA are performed in accordance to NELAC protocols. Pertinenl sampling information is loculed 011 the allached COC Connden1ial Business Information: This report is provided for the exclusfre use of the
~ddressee. Pri, ile~es o; sub .. seq~1ent ~~e of the ~~e of this .co~1m11y or arJ) ~~ber of ils slaff, or reproductio~ ~f lhis repo~ in ~o~ecl1on ... "·ith lhe ~vertisement, P~?moli°:'1 ~r sale of~!'~ ~rod~ct or P~?Cess, ~r in ~nn~c~ion w!th 1h~ r~-publication of lhis report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 4th Quarter Groundwater 2020
Lab Sample ID: 20 l 0868-004
American West Client Sample ID: MW-40_10222020
ANALYTICAL LA80RATORl[6 Collection Date: 10/22/2020 1225h
Received Date: 10/27/2020 1325h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Arsenic mg/L 11/3/2020 1209h I 1/9/2020 1534h E200.8 0.00500 < 0.00500
Beryllium mg/L I 1/3/2020 1209h 11/10/2020 1741h E200.8 0.000500 < 0.000500
Cadmium mg/L I 1/3/2020 1209h I l /9/2020 1534h E200.8 0.000500 < 0.000500
Calcium mg/L I 1/3/2020 1209h I I /4/2020 I 338h E200.7 10.0 465 Phone: [phone] Chromium mg/L I 1/3/2020 1209h 11/9/2020 1534h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 1 I /3/2020 1209h I l/9/2020 1534h E200.8 0.0100 < 0.0100
Fax: (80 I) 263-8687 Copper mg/L 11 /3/2020 1209h 11/9/2020 1534h E200.8 0.0100 < 0.0100
!-mail: [e-mail] Iron mg/L 11 /3/2020 1209h 11/9/2020 1210h E200.8 0.0300 0.0410
Lead mg/L 1 1/3/2020 1209h 11/9/2020 1210h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L I I /3/2020 1209h 11/4/2020 1338h E200.7 10.0 197
Manganese mg/L 11 /3/2020 1209h 1 l/9/2020 1534h E200.8 0.0100 0.125
Mercury mg/L 10/29/2020 1425h I 0/30/2020 I I 39h E245.1 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L I 1/3/2020 1209h 11/9/2020 1534h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 11/3/2020 I 209h 11/9/2020 I 534h E200.8 0.0200 < 0.0200
Potassium mg/L 11 /3/2020 I 209h 11/4/2020 I 73 7h E200.7 1.00 8.06
Jose Rocha Selenium mg/L 11/3/2020 1209h 11/9/2020 1534h E200.8 0.00500 0.184
QA Officer Silver mg/L I 1/3/2020 1209h I I /9/2020 1534h E200.8 0.0100 < 0.0100
Sodium mg/L 11/3/2020 1209h 11/4/2020 1338h E200.7 10.0 340
Thallium mg/L l I /3/2020 1209h I I /9/2020 I 2 !0h E200.8 0.000500 < 0.000500
Tin mg/L I 1/3/2020 1209h I 1/9/2020 I 534h E200.8 0.100 < 0.100
Uranium mg/L I I /3/2020 1209h I 1/9/2020 1210h E200.8 0.000500 0.0233
Vanadium mg/L I 1/3/2020 1209h I 1/5/2020 1401h E200.7 0.0150 < 0.0150
Zinc mg/L 11/3/2020 1209h I 1/9/2020 1534h E200.8 0.0100 < 0.0100
Report Date: 1 l /18/2020 Page 9 of 43
All nnolyses applico.ble to lhe CWA. SDWA. Md RCRA are perfom1ed in accordance 10 NELAC protocols Pertinent sampling informalion is located on Lhe auached roe Confidenti:il Business Jnfonnation: This report is provided for the exdusi,e use of the
~ddressee P1i, ile~es of sub,.seq~enl ~~e of the ~?'?1e of this .co,~pany or any 1~mber of its sl.i.fr, or reproductio~ ~f lhis repo~ in ~~ection .. ,vilh lhe a~, er1isemenl, p~~motio.n or sa1e of ?1!~ ~rodlict or p•:?Cess, ~r in ~nn:c~ion w!th th~ r~-p~blication of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010767-003
American West Client Sample ID: MW-40 S
ANALYTICAL I AB0RATORIE8 Collection Date: 10/22/2020 727h
Received Date: 10/23/2020 1430h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 841 19 Ammonia ( as N) mg/L 11/3/2020 1320h 11/5/2020 811h E350.l 0.0500 1.05
Bicarbonate (as mg/L 10/30/2020 730h SM2320B 1.00 732
CaC03)
Carbonate (as CaC03) mg/L 10/30/2020 730h SM2320B 1.00 < 1.00
Phone: [phone] Chloride mg/L 10/31/2020 1003h E300.0 5.00 22.5
Toll Free: [phone] Fluoride mg/L 11/5/2020 1156h E300.0 0.200 0.223
Fax:[phone] Ion Balance % 11/5/2020 1640h Cale. -100 -2.76
:-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 10/31/2020 17 !0h E353.2 0.100 < 0.100
Sulfate mg/L 10/28/2020 2223h E300.0 150 3,610
web: www.awal-labs.com Total Anions, Measured meq/L 1 1/5/2020 1640h Cale. 90.5
Total Cations, meq/L 1 1/5/2020 1640h Cale. 85.7
Measured
Total Dissolved Solids mg/L 10/27/2020 1300h SM2540C 20.0 6,120 Kyle F. Gross Total Dissolved Solids 1 1/5/2020 1640h Cale. 1.06
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 11/5/2020 1640h Cale. 5,750
Calculated
QA Officer
Report Date: 11/10/2020 Page 17 of52
All analyses applicable to lhe CW~ SDWA_ and RCRA are performed in accordance to NELAC prolocols_ Per1inenl sampling information is located on the aLtached COC, Confidential Business [nfonnalion: This report is pro,•ided for 1he exclusi,e use of the
~ddressee. Privile~es orsub ... seq~enl ~~e or lhe ~?'!le of this .co11;pany or any 1~1;1ber ofils staff, or reproduclio~ ~fthis repo~ in ~o~eclion ... with lhe ~vertisemenl, P~?molio.n ~rsale of ~)~~rod~cl or p~ocess, ~r in ~nn:c.tion w!lh th~ rt;-publication of1his report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010767-004
Client Sample ID: MW-40 LF
Collection Date: 10/22/2020 800h
Received Date: 10/23/2020 1430h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Ammonia (as N) mg/L 11/3/2020 1320h 11/5/2020 812h E350.1 0.0500 0.684
Bicarbonate (as mg/L 10/30/2020 730h SM2320B 1.00 730
CaC03)
Carbonate (as CaC03) mg/L 10/30/2020 730h SM2320B 1.00 < 1.00
Phone:[phone] Chloride mg/L 10/31/2020 1055h E300.0 5.00 27.4
Toll Free: [phone] Fluoride mg/L 1 1/5/2020 1213h E300.0 0.200 0.205
Fax: (80 I) 263-8687 Ion Balance % 11/5/2020 1640h Cale. -100 -0.351
:-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 10/31/2020 2014h E353.2 0.100 < 0.100
Sulfate mg/L I 0/28/2020 2239h E300.0 150 3,270
web: www.awal-labs.com Total Anions, Measured meq/L 11/5/2020 1640h Cale. 83.5
Total Cations, meq/L 11/5/2020 1640h Cale. 83.0
Measured
Total Dissolved Solids mg/L 10/27/2020 1300h SM2540C 20.0 5,270 Kyle F. Gross Total Dissolved Solids 11/5/2020 1640h Cale. 0.985
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 11/5/2020 1640h Cale. 5,350
Calculated
QA Officer
Report Date: 11/10/2020 Page 18 of52
All analyses applicable to the CWA, SDW A, and RCRA are performed in accordance lo NELAC protocols Pertinent sampling infonmuion is localed on lhe attached COC Confidential Business Information: This report is provided for the exclusi, e use of the
~ddressee. Pri\'ile~es o_F su~seq~enl ~~e of the ~~e of this .con_1pany or any ~~ber of ils slarf, or reproductio~ ~f lhis repo~ in ~~eclion ... WiU1 the ~~ertisement, P~?molio.n ~r ~aJe of :ii!Y, ~rodt~cl or p~ocess, ~r in ~onn:_c~ion w~lh th~ r~-publicalion of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 4th Quarter Groundwater 2020
Lab Sample ID: 20 l 0868-004
American West Client Sample ID: MW-40_10222020
ANAI.VTICAL LABORATORIES Collection Date: 10/22/2020 1225h
Received Date: 10/27/2020 1325h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qua!
;alt Lake City, UT 84119 Ammonia (as N) mg/L 11/6/2020 1118h 11/9/2020 942h £350.1 0.0500 < 0.0500
Bicarbonate (as mg/L 10/30/2020 830h SM2320B 1.00 266
CaC03)
Carbonate (as CaC03) mg/L I 0/30/2020 830h SM2320B 1.00 < 1.00
Phone: (80 I) 263-8686 Chloride mg/L 11/10/2020 244h £300.0 2.00 35.6
Toll Free: [phone] Fluoride mg/L 11/12/2020 419h £300.0 0.400 0.719
Fax: [phone] Ion Balance % l l /5/2020 820h Cale. -100 3.70
!-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 10/31/2020 1745h £353.2 0.100 2.50
Sulfate mg/L 11/10/2020 047h £300.0 750 2,120
web: www.awal-labs.com Total Anions, Measured meq/L l l/5/2020 820h Cale. 50.5
Total Cations, meq/L l l/5/2020 820h Cale. 54.4
Measured
Total Dissolved Solids mg/L I 0/29/2020 1115h SM2540C 20.0 3,llO Kyle F. Gross Total Dissolved Solids 11/5/2020 820h Cale. 0.934
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 11/5/2020 820h Cale. 3,330
Calculated
QA Officer ----
Report Date: 11/18/2020 Page 14 of 43
All analyses applicable 10 the CWA. SDWA. and RCRA are perfom,ed in nccordJUlCe 10 NELAC prolocols. Pcruneru sampling informalion is localed 011 Ll1e auached COC. Conlidenlial Business lnformalion: This report is provided for the exclusi,·e use of the
~ddressee. Pririle¥es o,r sub,,seq~ent ,Ll;e of the ~?'_lle of this .co1~pany or any 1~mht."< of its stnff, or reproductl~! ~flhis repo1; in .con?eclion_. 1i.ith lhe a~,·ertise1~e111. P~?molio_n ~r sale of ?1!Y. ~roch~cl or p~~s. ~r in ~nn~c!ion w(th 1h~ r~-p~blicaiion of this repor1
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010767-003A
American West Client Sample ID: MW-40 s
A NA Lvr1 c AL L Aoo" ATOR I es Collection Date: 10/22/2020 727h
3440 South 700 West
;alt Lake City, UT 84119
Phone: (80 l) 263-8686
Toll Free: [phone]
Fax: (80 l) 263-8687
:-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Received Date: 10/23/2020 1430h
Analytical Results
Analyzed: 10/25/2020 2113h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Extracted:
Dilution Factor:
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Jose Rocha -----
Surr: l ,2-Dichloroethane-d4 17060-07-0 48.0 50.00 96.0 80-136
QA Officer Surr: 4-Bromofluorobenzene 460-00-4 45.9 50.00 91.8 85-121
Surr: Dibromofluoromethane 1868-53-7 47.9 50.00 95.8 78-132
Surr: Toluene-d8 2037-26-5 47.9 50.00 95.8 81-123
Report Date: 11/10/2020 Page 25 of 52
All analyses applicable co 1'he C:WA SOWA, llOO RCRA are perfom1ed in accordance to NELAC pro1neols Pertinenl samplin~ informalion is located on the all ached COC. Confidential Business Information: This report b: provided ior the C.~l;llusl\'c 1.tSe of the
~ddressee. PriYile~es orsu~cq~~u ~~e of the ~~~ or1his .co~pnny or any ~7'!1ber of its staJT, or IC)Jr'oductio~ ~f this rtl)OI_! in .con?ection,. with the m_!vertisemen[, P~?motio.n ~r ~a]e of :u;r. ~rod~cl or P~?cess, ~r in ~ruff;C:!1011 "'!'h lh~ r~~poblfclllioo or lhis report
3440 South 700 West
;alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
:-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010767-004A
Client Sample ID: MW-40 LF
Collection Date: 10/22/2020 800h
Received Date: 10/23/2020 1430h
Analytical Results
Analyzed: 10/25/2020 2132h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surrogate Units: µg/L
Surr: 1,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Extracted:
Dilution Factor:
CAS
17060-07-0
460-00-4
1868-53-7
2037-26-5
1
Contact: Tanner Holliday
Test Code: 82600-W-DENlOO
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-l 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Result Amount Spiked %REC Limits Qual
49.2 50.00 98.4 80-136
45.2 50.00 90.5 85-121
49.0 50.00 98.1 78-132
48.5 50.00 97.0 81-123
Report Date: 11/10/2020 Page 26 of 52
All analyses applicable to 1he CWA. SDWA, and RCRA 11re perfonned in accordance to NELAC protocols. Pertinent sampling informalion is located on the nltached COC. Conlic1enrial Business Jnfonnation: This repon is provided for the exclusi, e use of the
~ddressee Pri, ile~es o.f su~seq~ent ~~e of the ~?1:'1e or this .con;1-pony or nny ~mber of its Slaff, or reproduclio~ ~f this repo~ in .c°"!1ection~ with 1he a~vertisement, P~?motio_n o.r saJe of :11!Y ~rod~cl or p~ocess, ~r in ~nn~c!ion w~th th~ r~-p~blicalion or this report
American West ANAi YTICAI I AB0RATOR1f8
3440 South 700 West
,alt Lake City, UT 84119
Phone:[phone]
Toll Free: [phone]
Fax: (80 I) 263-8687
:-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 4th Quarter Groundwater 2020
Lab Sample ID: 2010868-004A
Client Sample ID: MW-40_10222020
Collection Date: 10/22/2020 I 225h
Received Date: I 0/27 /2020 1325h
Analytical Results
Analyzed: 10/28/2020 813h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chlorofonn
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Extracted:
Dilution Factor:
Contact: Tanner Holliday
Test Code: 8260D-W-DENIOO
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 < 20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Surr: 1,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
17060-07-0
460-00-4
1868-53-7
2037-26-5
48.3
46.6
48.6
47.8
50.00 96.5 80-136
50.00 93.1 85-121
50.00 97.2 78-132
50.00 95.7 81-123
Report Date: 11/18/2020 Page 19 of 43
All 110o.l) ses applicable to !he CWA. SOWA. and RCRA are performed in accordance lo NELAC prolocols Pertinent sampling information is localed on the attached COC Confidenlial Business Jnformolion: This report is provided for the exclusi\·e use oflhe
~ddressee Pri,·ile~es o.f sub~seq~enl ~~e of lhe ~~1e of this .con_iprul~' or nn) ,~mber of its slnrf, or reproduclio~ ~f this repo~ in ~on~1eclion~ \\ith the !l~\ ertisemenl. P~?moti~n ~· saJe of~!) ~1odl~cl or p1.ocess, ~r in ~onn~c~ion \\'!lh th~ r~-publicaJion of this report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 14, 2020
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-40 S
525439017
Ground Water
22-0CT-20 07:27
26-0CT-20
Client
Qualifier Result Uncertainty MDC RL
Project:
Client ID:
DNMI00100
DNMI001
---------
Units PF DF Analyst Date Time Batch Method -------'------------
lad Gas Flow Proportional Counting
:iFPC, Total Alpha Radium, Liquid "As Received"
,ross Radium Alpha 3.04 +/-0.530 0.922 I.DO pCi/L LXB3 11/06/20 1118 2058146
The following Analytical Methods were performed:
\1ethod Descri tio::.:n;__ ___________________ ....,_A-"'n,.,.,al"'-y.J-'s..,t_,,C"--'o"""m,.,,m=en.,,t"'"s __________ _
EPA 903.0
,urrogate/Tracer Recov~ Tes_t _________________ R_e_s_u_lt __ N_om_inal Recovery% Acceptable Limits
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 97.3 (25%-125%)
~otes:
:::ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
,RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 31 of 38 SDG: 525439
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 14, 2020
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 G W
MW-40LF
525439018
Ground Water
22-0CT-20 08:00
26-0CT-20
Client
Parameter Qualifier Result Uncertainty ---------lad Gas Flow Proportional Counting
:iFPC, Total Alpha Radium, Liquid "As Received"
}ross Radium Alpha 2.41 +/-0.518
The following Analytical Methods were performed:
MDC
0.919
RL
1.00
Project:
Client ID:
DNMI00100
DNMI001
Units PF DF Analyst Date Time Batch Method
pCi/L LXB3 11/06/20 1118 2058146
\1ethod Descri tion ____________________ --'A'-'=na=l,..cv=st'--C=-o=m=m=e=n=ts'-----------
EPA 903.0
;urrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits -----------------------------~---~----l ar i um Carrier GFPC, Total Alpha Radium, Liquid "As Received" 95.8 (25%-125%)
'fotes:
:ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
OF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 32 of 38 SDG: 525439
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 15, 2020
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_10222020
Sample ID: 525929002
Matrix: Ground Water
Collect Date: 22-0CT-20 12:25
Receive Date: 30-0CT-20
Collector: Client
Parameter Qualifier Result Uncertainty MDC RL ------------lad Gas Flow Proportional Counting
]FPC, Total Alpha Radium, Liquid "As Received"
,ross Radium Alpha 1.89 +/-0.449 0.981 1.00
The following Analytical Methods were performed: ---------------\1ethod Descri tion
EPA 903.0
;urrogate/Tracer Recovery Test
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received"
~otes:
:::ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
Project:
Client ID:
Units PF
pCi/L
DNMIOOIOO
DNMI001
DF Analyst Date Time Batch Method
LXB3 11/06/20 1344 2058142
Anal)'.'g_ Comments
Result Nominal Recovery% Acceptable Limits
39.8 (25%-125%)
;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 15 of 27 SDG: 525929
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010767-007
Client Sample ID: MW-70 S
Collection Date: 10/22/2020 727h
Received Date: 10/23/2020 1430h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Arsenic mg/L 11/3/2020 818h 11/5/2020 1216h E200.8 0.00500 < 0.00500
Beryllium mg/L l l /3/2020 818h 11/5/2020 1642h E200.8 0.000500 < 0.000500
Cadmium mg/L 11/3/2020 818h l l/5/2020 1216h E200.8 0.000500 0.00203
Calcium mg/L 11/3/2020 818h 11/4/2020 1358h E200.7 20.0 474 Phone: [phone] Chromium mg/L 11/3/2020 818h 11/5/2020 1216h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 11/3/2020 8 18h l l/5/2020 1216h E200.8 0.0100 0.0199
Fax: (80 I) 263-8687 Copper mg/L l l /3/2020 818h 11/5/2020 1216h E200.8 0.0100 < 0.0100
~-mail: [e-mail] Iron mg/L 11/3/2020 818h l l /5/2020 1642h E200.8 0.0300 0.0621
Lead mg/L 11/3/2020 818h 11/5/2020 1642h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 11/3/2020 818h 11/4/2020 1358h E200.7 20.0 265
Manganese mg/L 11/3/2020 818h 11/5/2020 1451h E200.8 0.0100 3.42
Mercury mg/L l l /3/2020 1202h I l /5/2020 104 7h E245.I 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 11/3/2020 818h 11/5/2020 1216h E200.8 0.0100 0.0285
Laboratory Director Nickel mg/L 11/3/2020 8 l 8h 11/5/2020 1216h E200.8 0.0200 < 0.0200
Potassium mg/L ll /3/2020 818h 11/5/2020 1541h E200.7 1.00 18.3
Jose Rocha Selenium mg/L 11/3/2020 818h 11/5/2020 1216h E200.8 0.00500 < 0.00500
QA Officer Silver mg/L 11/3/2020 818h 11/5/2020 1216h E200.8 0.0100 < 0.0100
Sodium mg/L 11/3/2020 818h 11/4/2020 1358h E200.7 20.0 940
Thallium mg/L 11/3/2020 818h 11/5/2020 1642h E200.8 0.000500 0.00259
Tin mg/L 11/3/2020 818h 11/6/2020 1031h E200.8 0.100 <0.100
Uranium mg/L 11/3/2020 818h 11/5/2020 1642h E200.8 0.000500 0.0490
Vanadium mg/L 1 1/3/2020 818h 11/5/2020 1541 h E200.7 0.0150 < 0.0150
Zinc mg/L 11/3/2020 818h 11/5/2020 1216h E200.8 0.0100 0.0368
Report Date: 11/10/2020 Page 13 of 52
All anal) ses applicable lo lhe CW A, SOWA, and RCRA are perfonned in H.Ccordance 10 NELAC prolocols Pertinent sampling inrormation is locnled on the attached COC Confidential Business [nformo.lion: This report is provided for the exclusi\·e use of the
~ddressee.. Pri\ ile~es o,C sub,,seq~ent ~~e or lhe ~?1,'le of this .con_ipany or any 1~~ber of its slaff, or reproduclio~ ~f Lhis repo~ in ~on~eclion ... with the ~:ertise~enL P~?motio.n ~r ~ale of ?J!), ~rodt~ct or p1:ocess, ~r in ~onn~c)io11 \\'!lh th~ r~-publicaJion of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010767-008
Client Sample ID: MW-70 LF
Collection Date: 10/22/2020 800h
Received Date: 10/23 /2020 1430h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Arsenic mg/L 11/3/2020 818h 11/5/2020 1232h E200.8 0.00500 < 0.00500
Beryllium mg/L 11/3/2020 818h I I /5/2020 1646h E200.8 0.000500 < 0.000500
Cadmium mg/L 11/3/2020 818h 11/5/2020 1232h E200.8 0.000500 0.00245
Phone:[phone] Calcium mg/L I 1/3/2020 818h 11/4/2020 1401h E200.7 20.0 483
Chromium mg/L 11/3/2020 818h 11/5/2020 1232h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 11/3/2020 818h 11/5/2020 1232h E200.8 0.0100 0.0123
Fax: [phone] Copper mg/L 11/3/2020 818h 11/5/2020 1232h E200.8 0.0100 < 0.0100
!-mail: [e-mail] Iron mg/L 11/3/2020 8 I 8h 11/5/2020 1646h E200.8 0.0300 < 0.0300
Lead mg/L 11/3/2020 818h 11/5/2020 1646h E200.8 0.00100 0.00103
web: www.awal-labs.com Magnesium mg/L 11/3/2020 818h 11/4/2020 1401h E200.7 20.0 266
Manganese mg/L I I /3/2020 818h 11/5/2020 1455h E200.8 0.0100 3.89
Mercury mg/L 11/3/2020 1202h 11/5/2020 I 049h E245.l 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L 11/3/2020 818h 11/5/2020 1232h E200.8 0.0100 0.0142
Laboratory Director Nickel mg/L 11/3/2020 8 I 8h 11/5/2020 1232h E200.8 0.0200 < 0.0200
Potassium mg/L 11/3/2020 818h 11/5/2020 1544h E200.7 1.00 20.0
Jose Rocha Selenium mg/L 11/3/2020 818h 11/5/2020 1232h E200.8 0.00500 < 0.00500
QA Officer Silver mg/L 11/3/2020 818h 11/5/2020 1232h E200.8 0.0100 < 0.0100
Sodium mg/L 11/3/2020 818h 11/4/2020 1401 h E200.7 20.0 860
Thallium mg/L 11/3/2020 818h 11/5/2020 1646h E200.8 0.000500 0.00233
Tin mg/L 11/3/2020 818h 11/6/2020 1035h E200.8 0.100 < 0.100
Uranium mg/L 11/3/2020 818h 11/5/2020 1646h E200.8 0.000500 0.0507
Vanadium mg/L 11/3/2020 818h 11/5/2020 1544h E200.7 0.0150 < 0.0150
Zinc mg/L 11/3/2020 818h I I /5/2020 1232h E200.8 0.0100 0.0278
Report Date: 11/10/2020 Page 14 of 52
All analyses applicable lo lhe CW A, SOWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling i11formalio11 is Joco1ed on Lhe attached COC Confidential Business Informalion: This report is provided for1he exclusi,·e use of1he
~ddressee, Pri\ ile~es orsub~seq~ent ~~e or1he ~~e of this .co~pany or rmy 1~mber of its slill, or reproductio~ ~f this repo~ in .co~ection~ with Lhe :i~~ertise~enl. P'.?moli~ or sale of ~!r ~rod~ct or p~ocess, ~r in ~nn~c.tion w!lh th~ r~-p~blicaJion orlhis report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 4th Quarter Groundwater 2020
Lab Sample ID: 20 l 0868-005
American West Client Sample ID: MW-70_10222020
ANALYTICAL LABORATORIEB Collection Date: l 0/22/2020 1225h
Received Date: 10/27/2020 1325h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qua!
;alt Lake City, UT 84119 Arsenic mg/L I I /3/2020 1209h 11/9/2020 1538h E200.8 0.00500 < 0.00500
Beryllium mg/L I 1/3/2020 1209h 11/10/2020 1744h E200.8 0.000500 < 0.000500
Cadmium mg/L 11/3/2020 1209h 11/9/2020 1538h E200.8 0.000500 < 0.000500
Phone: [phone] Calcium mg/L I 1/3/2020 1209h 11/4/2020 1341h E200.7 20.0 488
Chromium mg/L 11/3/2020 1209h 11/9/2020 1538h E200.8 0.0250 < 0.0250
Toll Free: [phone] Cobalt mg/L 1 I /3/2020 1209h I 1/9/2020 1538h E200.8 0.0100 < 0.0100
Fax: (80 I) 263-8687 Copper mg/L 1 l /3/2020 1209h I l/9/2020 1538h E200.8 0.0100 < 0.0100
!-mail: [e-mail] Iron mg/L 11/3/2020 1209h 11/9/2020 1214h E200.8 0.0300 <0.0300
Lead mg/L I I /3/2020 1209h 11/9/2020 1214h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L I l /3/2020 1209h 11/4/2020 134 lh E200.7 20.0 206
Manganese mg/L I 1/3/2020 1209h I I /9/2020 1538h E200.8 0.0100 0.128
Mercury mg/L 10/29/2020 1425h 10/30/2020 1141h E245.I 0.000500 < 0.000500
Kyle F. Gross Molybdenum mg/L I 1/3/2020 1209h I 1/9/2020 1538h E200.8 0.0100 < 0.0100
Laboratory Director Nickel mg/L 11/3/2020 1209h 11/9/2020 1538h E200.8 0.0200 < 0.0200
Potassium mg/L 11/3/2020 1209h 11/4/2020 17 40h E200.7 1.00 8.90
Jose Rocha Selenium mg/L I l/3/2020 1209h 11/9/2020 1538h E200.8 0.00500 0.184
QA Officer Silver mg/L I 1/3/2020 1209h 11/9/2020 1538h E200.8 0.0100 < 0.0100
Sodium mg/L I I /3/2020 1209h I I /4/2020 1341 h E200.7 20.0 357
Thallium mg/L 1 I /3/2020 1209h 11/9/2020 1214h E200.8 0.000500 < 0.000500
Tin mg/L 11/3/2020 1209h I I /9/2020 1538h E200.8 0.100 < 0.100
Uranium mg/L 1 l /3/2020 1209h 11/9/2020 1214h E200.8 0.000500 0.0235
Vanadium mg/L 1 l /3/2020 1209h 11/5/2020 1403h E200.7 0.0150 < 0.0150
Zinc mg/L I I /3/2020 1209h 11/9/2020 1538h E200.8 0.0100 < 0.0100
Report Date: 11/18/2020 Page 10 of 43
All an.ilyses applicable lo the CWA. SOWA. nnd RCRA are perfomled in accordance to NELAC protocols Per1inenl sompling information is located on the attached COC Confiden1ial Business Jnfo1ma1ion: This repon is provided for1he exclusive use of lhe
~ddressee Pri, ile~es o_f su~seq~ent ~~e of the ~~e of this .co,~pa.nr or :my ~mber of its stnff, or reproductio~ ~f lhis repo~ in ~on~eclion .. \\~lh the D.~\ertisement, ll~?moti~n or sale of ?1r ~rodLlct or p~ocess, ~r in ~onn:c)ion ''!th 1h~ r~·p~blication or lhis report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010767-007
Client Sample ID: MW-70 S
Collection Date: 10/22/2020 727h
Received Date: 10/23/2020 1430h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Ammonia (as N) mg/L l 1/3/2020 1320h l 1/5/2020 814h E350.I 0.0500 1.03
Bicarbonate (as mg/L 10/30/2020 730h SM2320B 1.00 726
CaC03)
Carbonate (as CaC03) mg/L 10/30/2020 730h SM2320B 1.00 < 1.00
Phone: [phone] Chloride mg/L 10/31/2020 1147h E300.0 5.00 23.1
Toll Free: [phone] Fluoride mg/L 10/31/2020 1604h E300.0 0.200 0.274
Fax: [phone] Ion Balance % 11/5/2020 1640h Cale. -100 -1.66
:-mail: [e-mail] Nitrate/Nitrite (as N) mg/L I 0/31/2020 1715h E353.2 0.100 < 0.100
Sulfate mg/L 10/28/2020 2330h E300.0 375 3,580
web: www.awal-labs.com Total Anions, Measured meq/L l l /5/2020 1640h Cale. 89.7
Total Cations, meq/L 11/5/2020 1640h Cale. 86.8
Measured
Total Dissolved Solids mg/L 10/27/2020 1300h SM2540C 20.0 5,300 Kyle F. Gross
Total Dissolved Solids 11/5/2020 1640h Cale. 0.923
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L l l /5/2020 1640h Cale. 5,740
Calculated
QA Officer
Report Date: 11/10/2020 Page 21 of 52
All analyses applicable lo the CWA, SOWA. and RCRA are performed in accordance to NELAC protocols Pertinent sampling infomuu.ion is localed on the auached COC. Confidential Business Jnformalion: This reporl is pro,•ided for 1he exclusi\'e use of the
~ddressee. Privile~es o!' sub_.seq~enl ~~e or the ~~e of lhis .co1~pany or anr ~i:nber of its staff, or reproductio~ ~f this repo~ in ~o~eclion~ with the 3'!vertisemenl, P~?motio.n or sale of~!) ~rod~cl or p~~ess, ~r in ~nn~c~ion w!lh 1h? r~-publicaJion of I his repon
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010767-008
Client Sample ID: MW-70 LF
Collection Date: 10/22/2020 800h
Received Date: 10/23/2020 1430h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qua)
5alt Lake City, UT 84119 Ammonia (as N) mg/L 11/3/2020 1320h 11/5/2020 817h E350.l 0.0500 0.698
Bicarbonate (as mg/L 10/30/2020 730h SM2320B 1.00 722
CaC03)
Carbonate (as CaC03) mg/L 10/30/2020 730h SM23208 1.00 < 1.00
Phone:[phone] Chloride mg/L 10/3 1/2020 1204h E300.0 5.00 25.6
Toll Free: [phone] Fluoride mg/L 10/31/2020 1621 h E300.0 0.200 0.283
Fax: (80 I) 263-8687 Ion Balance % 11/5/2020 1640h Cale. -100 -0.258
!-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 10/31 /2020 1716h E353.2 0.100 < 0.100
Sulfate mg/L 10/28/2020 2346h E300.0 375 3,320
web: www.awal-labs.com Total Anions, Measured meq/L 1 l /5/2020 1640h Cale. 84.4
Total Cations, meq/L l l /5/2020 1640h Cale. 84.0
Measured
Total Dissolved Solids mg/L 10/27/2020 1300h SM2540C 20.0 5,350 Kyle F. Gross Total Dissolved Solids Cale. 0.989 11/5/2020 1640h
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L 11/5/2020 1640h Cale. 5,410
Calculated
QA Officer
Report Date: 11/10/2020 Page 22 of52
All anal) ses applicable Lo lhe CW A, SOW A, and RCRA are perfom1ed in accordance Lo NELAC protocols Pertinent sampling infonnation is localed on lhe attached COC Confidenlial Business Informalion: This repor1 is provided for the e."Xcllish·e use of the
!ddressee. Pri, ile~es of sub~seq~enl ~e of the ~~e or lhis .co~p::my or M) 1~mbcr of its slafT, or reproduclio~ ~f lhis repo~ in .co~e<:tion~ with the ~vertisemenl, P~?molio.n or saJe of~}~ ~rod~cl or p~ocess, ~r in ~nnt;c~ion w!lh 1h~ r:-publication of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 4th Quarter Groundwater 2020
Lab Sample ID: 2010868-005
American West Client Sample ID: MW-70_10222020
ANALYTICAL I ABORATORIES Collection Date: 10/22/2020 1225h
Received Date: 10/27/2020 1325h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Ammonia (as N) mg/L l l /6/2020 1118h 11/9/2020 942h E350.l 0.0500 < 0.0500
Bicarbonate (as mg/L 10/30/2020 830h SM2320B 1.00 252
CaC03)
Carbonate (as CaC03) mg/L 10/30/2020 830h SM2320B 1.00 < 1.00
Phone: [phone] Chloride mg/L 11/10/2020 301h E300.0 2.00 35.8
Toll Free: [phone] Fluoride mg/L 11/12/2020 453h E300.0 0.400 0.725
Fax: (80 I) 263-8687 Ion Balance % 11/5/2020 820h Cale. -100 6.34
!-mail: [e-mail] Nitrate/Nitrite (as N) mg/L 10/3 l /2020 2015h E353.2 0.100 2.40
Sulfate mg/L 11/10/2020 104h E300.0 750 2,120
web: www.awal-labs.com Total Anions, Measured meq/L 11/5/2020 820h Cale. 50.3
Total Cations, meq/L 1 1/5/2020 820h Cale. 57.1
Measured
Total Dissolved Solids mg/L 10/29/2020 1115h SM2540C 20.0 3,090 Kyle F. Gross Total Dissolved Solids l l /5/2020 820h Cale. 0.916
Laboratory Director Ratio,
Measured/Calculated
Jose Rocha Total Dissolved Solids, mg/L l l /5/2020 820h Cale. 3,370
Calculated
QA Officer
Report Date: 11/18/2020 Page 15 of 43
All anulyses applicable to 1he C'WA. SOW A. and RCRA are performed in accordance to NELAC protocols Pertinenl sampling informalion is located on the allnched COC Conlidentlal Business Jnformalion: This report is provided for the exclusi,·e use of lhe
~ddressee P1i, ile~es o.r sub,.seq~enl ~~e of the ~~e of I his .co1~pany or nn) J!:~~ber of ils staff, or reproductio~ ~~ this repo~ in ~on~1ec1ion~ \\ith the ~:ertise~enl, P~?moti~n or ~aJe of~!). prodl~cl or p~~cess, ~r in ~nrn;_c~ion w~lh th~ r:_-publicalion of Lhis report
3440 South 700 West
~alt Lake City, UT 84119
Phone:[phone]
Toll Free: [phone]
Fax: (80 I) 263-8687
~-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: Ground Water Low Flow 2020
Lab Sample ID: 2010767-007A
Client Sample ID: MW-70 S
Collection Date: 10/22/2020 727h
Received Date: 10/23/2020 1430h
Analytical Results
Analyzed: 10/25/2020 2230h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Extracted:
Dilution Factor:
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Surr: 1,2-Dichloroethane-d4 17060-07-0 49.3 50.00 98.6 80-136
Surr: 4-Bromotluorobenzene 460-00-4 46.3 50.00 92.5 85-121
Surr: Dibromofluoromethane 1868-53-7 49.4 50.00 98.9 78-132
Surr: Toluene-d8 2037-26-5 48.7 50.00 97.4 81-123
Report Date: 11/10/2020 Page 29 of52
All analyses applic::ible to the CWA, SDWA, and RCRA are performed in t\Ccordance to NE LAC protocols. Pertinent sampling information is located on lhe au ached COC Confidenlio\ Business Information: This report is provided for the exclusive use of the
~ddressee Pri \ ile~es or su~seq~,en\ ~~e or !he ~~e or this _co1~pru1y or all) ~Tber of its st:tff, or reproducli~ ~f this repo~ in ~n~eclion .. \\~111 the o~~er1isement, P~?motio.n ~r sale of~!). prod~cl or p~ocess, ~r in ~nn~c.tion \\'!th th~ n;_·p~blicalion of this report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: Ground Water Low Flow 2020
Lab Sample ID: 20I0767-008A
Client Sample ID: MW-70 LF
1,NAlvncM LAoo n1>.Ton1f s Collection Date: 10/22/2020 800h
3440 South 700 West
5alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
~-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Received Date: 10/23/2020 1430h
Analytical Results
Analyzed: 10/25/2020 2249h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Extracted:
Dilution Factor:
Contact: Tanner Holliday
Test Code: 8260D-W-DENIOO
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Jose Rocha Surr: l ,2-Dichloroethane-d4 17060-07-0 49.0 50.00 98.0 80-136
QA Officer Surr: 4-Bromofluorobenzene 460-00-4 46.8 50.00 93.5 85-121
Surr: Dibromofluoromethane 1868-53-7 49.0 50.00 98.1 78-132
Surr: Toluene-d8 2037-26-5 47.7 50.00 95.5 81-123
Report Date: 11/10/2020 Page 30 of 52
All an.ii) ses applicable lo lhe CWA, SOW A. and RCRA are perfom1ed in nccordance to NE LAC prolocols Pertinenl sampling i11fom1alion is locnted on lhe altached COC Conflden1inl Business Information: This repon is provided for the exclusi, e use of the
~dressee Pri, ile~es of sub~seq~ent ~~e of the ~?1:'1e of this .con_ipany or any 1~mbe1 of its slruT, or reproductio~ ~r lhis repo~ in ~on~ection" with the n~,•ertisemenl, P~?moti~n i:r sale of~!). ~rod~cl or p~ocess, ~r in ~nn~c~ion w!lh 1h~ r~-publication of this repor1
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 4th Quarter Groundwater 2020
Lab Sample ID: 2010868-005A
American West Client Sample ID: MW-70_10222020
ANALYT,cAL LA00RAT0R1£s Collection Date: 10/22/2020 1225h
3440 South 700 West
,alt Lake City, UT 84119
Phone:[phone]
Toll Free: [phone]
Fax: [phone]
:-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Received Date: 10/27/2020 1325h
Analytical Results
Analyzed: 10/28/2020 832h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Extracted:
Dilution Factor:
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: flg/L CAS Result Amount Spiked %REC Limits Qual
Jose Rocha
QA Officer
Surr: l,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
17060-07-0
460-00-4
1868-53-7
2037-26-5
48.7
47.2
48.6
48.6
50.00 97.4 80-136
50.00 94.3 85-121
50.00 97.3 78-132
50.00 97.1 81-123
Report Date: 11/18/2020 Page 20 of 43
All analyses applicable to the CWA. SOWA. and RCRA are perfonned in accordance lo NE LAC protocols, Pertinenl samplin1; information is locnled on lhe attached COC Con£iden1ial Business Information; This report is prO\·ided for the exclusi, e use of the
~ddressee Pri, ile~es o,C sub,_seq~ent ~~e or lhe ~~ne of 1'1is .coi~pany or rmy r~~mbe1 of its slnIT, or reproductio~ ~f this repo~ in .con?echon~ \\ ith then~, ertisemenl, P~?motio.n O/ sale or ?1~)~ ~rodL~CL or P~?Cess, ~r in ~nn~c!ion w!lh lh~ r~-publicalion of 1his report
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Company :
Address:
Certificate of Analysis
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-70 S Project:
Sample ID: 525439021 Client ID:
Matrix: Ground Water
Collect Date: 22-0CT-20 07:27
Receive Date: 26-0CT-20
Collector: Client
Report Date: November 14, 2020
DNMI00100
DNMI001
Parameter Qualifier Result Uncertainty MDC RL Units PF DF Analyst Date Time Batch Method --------------------------lad Gas Flow Proportional Counting
]FPC, Total Alpha Radium, Liquid "As Received"
}ross Radium Alpha 4.22 +/-0.656 0.872 1.00 pCi/L LXB3 11/06/20 1118 2058146
The following Analytical Methods were performed: -------=----------------------\1 et hod Descri tion ---------------------Analyst Comments
EPA 903.0
,urrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits ---=--------------------------3 a r i um Carrier GFPC, Total Alpha Radium, Liquid "As Received" 92.3 (25%-125%)
~otes:
:ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
,RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 35 of 38 SDG: 525439
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 14, 2020
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-70LF
525439022
Ground Water
22-0CT-20 08:00
26-0CT-20
Client
Parameter Qualifier Result Uncertainty MDC RL ----------
lad Gas Flow Proportional Counting
:iFPC, Total Alpha Radium, Liquid "As Received"
}ross Radium Alpha 2.40 +/-0.528 0.930 1.00
The following Analytical Methods were performed:
Project:
Client ID:
DNMIOOIOO
DNMIOOI
Units PF DF Analyst Date Time Batch Method
pCi/L LX83 11/06/20 1118 2058146
\1ethod Descri tion -~-------------~---Af!a]Y.st Comments
EPA 903.0
,urrogate/Tracer Reco~ry Test Result Nominal Recovery% Acceptable Limits
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 95 (25%-125%)
~otes:
:ounting Uncertainty is calculated at the 68% confidence level (I-sigma).
iRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 36 of38 SDG: 525439
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Certificate of Analysis
Report Date: November 15, 2020
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-70 _ l 0222020
525929003
Ground Water
22-0CT-20 12:25
30-0CT-20
Client
Qualifier Result Uncertainty
lad Gas Flow Proportional Counting
:iFPC, Total Alpha Radium, Liquid "As Received"
}ross Radium Alpha 1.33 +/-0.3 79
The following Analytical Methods were performed:
\.1ethod Descri tion
EPA 903.0
;urrogate/Tracer Recovery Tes_t __ _
MDC
0.921
3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received"
'iotes:
:ounting Uncertainty is calculated at the 68% confidence level (]-sigma).
Project:
Client ID:
DNMI00100
DNMI001
RL Units PF DF Analyst Date Time Batch Method -----------
1.00 pCi/L LXB3 I 1/06/20 1343 2058142
Anal st Comments
Result Nominal Recove__ry% Acceptable Limits
93.9 (25%-125%)
,RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is
he greater of either the adjusted MDL or the CRDL.
Column headers are defined as follows:
DF: Dilution Factor
DL: Detection Limit
MDA: Minimum Detectable Activity
MDC: Minimum Detectable Concentration
Page 16 of 27 SDG: 525929
Le/LC: Critical Level
PF: Prep Factor
RL: Reporting Limit
SQL: Sample Quantitation Limit
3440 South 700 West
;alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: (80 I) 263-8687
~-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client:
Project:
Lab Sample ID:
Energy Fuels Resources, Inc.
Ground Water Low Flow 2020
201071 l-Ol5A
Client Sample ID: Trip Blank
Collection Date: 10/19/2020 IO 15h
Received Date: 10/22/2020 1230h
Analytical Results
Analyzed: 10/22/2020 1716h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Ch loromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Extracted:
Dilution Factor:
Contact: Tanner Holliday
Test Code: 8260D-W-DENIOO
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00 #
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 3.89
l 08-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Surr: 1,2-Dichloroethane-d4 17060-07-0 49.1 50.00 98.1 80-136
Surr: 4-Bromofluorobenzene 460-00-4 45.5 50.00 91.0 85-121
Surr: Dibromofluoromethane 1868-53-7 49.1 50.00 98.3 78-132
Surr: Toluene-d8 2037-26-5 48.8 50.00 97.6 81-123
# -This compound exceeded (high) the control limit for the CCV. The data is acceptable since the compound was not detected in the
sample.
Report Date: 1 l/10/2020 Page 51 of72
All anol) ses applicable lo the CWA, SOWA. and RCRA nre perfom1ed in RCcordance to NELAC protocols Pertinent sampling informalion is located on the e.llached COC~ Conlidenrinl Business Information: This report is provided for 1he cxclush e use of the
~drcssee Pri\·ile~es o,rsub,_seq~enl ~~e or the ~~e or this .co'"?p11ny or nny ~mber of its stnff, or reproduclio~ ~f this repo~ in .co~eclion ... wilh I.he ~~ertisemenl, P~?nlotio.n or sale of ~!Y ~rod~cl or p~ocess, ~r in ~nn~c~ion w~lh th~ r:_-publicalion or this report
American West ANALVTICAl l ADORATORlfS
3440 South 700 West
;alt Lake City, UT 84119
Phone:[phone]
Toll Free: [phone]
Fax: [phone]
:-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client:
Project:
Lab Sample ID:
Energy Fuels Resources, Inc.
4th Quarter Ground Water 2020
20107 45-008A
Client Sample ID: Trip Blank
Collection Date: I 0/19/2020 1530h
Received Date: 10/23/2020 1230h
Analytical Results
Analyzed: I 0/25/2020 1702h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chlorofonn
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Extracted:
Dilution Factor:
Contact: Tanner Holliday
Test Code: 8260D-W-DENIOO
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < l.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 4.71
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Surr: l ,2-Dichloroethane-d4 17060-07-0 47.6 50.00 95.3 80-136
Surr: 4-Bromofluorobenzene 460-00-4 47.7 50.00 95.4 85-121
Surr: Dibromofluoromethane 1868-53-7 47.7 50.00 95.5 78-132
Surr: Toluene-d8 2037-26-5 48.6 50.00 97.1 81-123
Report Date: 11/16/2020 Page 28 of 50
All anal) ses applicable lo the CWA. SOWA. and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling information is located on the anached COC Confidenlial Business Information: This report is provided for the exclusi,·e use of lhe
~ddressee. Pri,ile~es o:subAseq~nl ~~e of lhe ~~e of this .co1~pany or ru,y 1~mbe1 of its st:1.ff, or reproduclio1~ ~f this repo~ in ~on~ection,. with lhe D.~\ertisemenl, P~?molio.n 4:1 saJe of ~!).Rlod~ct or p~~ess, ?r in '?°"n:c!ion w~th th~ r:-publication or this repon
3440 South 700 West
,alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: (80 I) 263-8687
~-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client:
Project:
Lab Sample ID:
Energy Fuels Resources, Inc.
Ground Water Low Flow 2020
2010767-009A
Client Sample ID: Trip Blank
Collection Date: 10/21/2020 1227h
Received Date: 10/23/2020 1430h
Analytical Results
Analyzed: 10/25/2020 172 lh
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surrogate Units: µg/L
Surr: 1,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Extracted:
Dilution Factor:
CAS
17060-07-0
460-00-4
1868-53-7
2037-26-5
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 4.64
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Result Amount Spiked %REC Limits Qual
47.0 50.00 94.0 80-136
45.7 50.00 91.4 85-121
47.2 50.00 94.4 78-132
48.2 50.00 96.5 81-123
Report Date: 11/10/2020 Page 31 of 52
All anal)ses applic;.ible to lhe CWA, SOWA, and RCRA are performed in accordance to NELAC protocols. Pertinent snmpling information is Jocnted on the al1ached COC Confidential Business Information: This repon is provided for 1he exclusi, e use of the
~ddressee Prl\"ile~es of sub!eq~enl ~~e of the ~~e of this .co1~pany or an) 1~mber of ils slnIT, or reproduclio~ ~f lhis repo~ in ~on~eclion~ wilh lhe ~~ertise~enl, P~?molio.n ~r saJe of ~lY ~rodl~l or p~ocess, ~r in ~nm;.c!io11 w!Lh lh~ r;_·p~blicD1ion or this report
3440 South 700 West
;alt Lake City, UT 84119
Phone:[phone]
Toll Free: [phone]
Fax: (80 I) 263-8687
:-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client:
Project:
Lab Sample ID:
Energy Fuels Resources, Inc.
4th Quarter Groundwater 2020
2010868-006A
Client Sample ID: Trip Blank
Collection Date: 10/22/2020 1225h
Received Date: 10/27/2020 1325h
Analytical Results
Analyzed: 10/27/2020 1858h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Extracted:
Dilution Factor:
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00 #
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 < 1.00
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Surr: l,2-Dichloroethane-d4 17060-07-0 47.2 50.00 94.4 80-136
Surr: 4-Bromofluorobenzene 460-00-4 46.8 50.00 93.5 85-121
Surr: Dibromofluoromethane 1868-53-7 47.5 50.00 94.9 78-132
Surr: Toluene-d8 2037-26-5 48.1 50.00 96.2 81-123
# -This compound exceeded (high) the control limit for the CCV. The data is acceptable since the compound was not detected in the
sample.
Report Date: 11/18/2020 Page 21 of 43
All am1I~ ses applicable to lhe CWA. SOWA. and RCRA are perfonned in accordance to NELAC protocols Peninenl sampling informalion is located on lhe attached COC Conlidential Business lnformalion: This report is pro\'ided for the exclusi,·e use of the
~ddressee Prl\ ile~es of' sub...5eq~1enl ~~e of the ~~1e of this .co1~po.ny or nnr 1~1;1ber of its staff, or reproductio~ ~r this repo~ in ,co11!1ection .. with the a~~ er1ise~enl, p~omolio,n ~r :ale of ?1'. rrodl:cl or P~?cess, ~r in ~nn;_c~ion w~lh lh~ r~-publicaJion of Lhis report
American West
ANALYTICAi LARORATORIES
3440 South 700 West
~alt Lake City, UT 84119
Phone:[phone]
Toll Free: [phone]
Fax: (80 I) 263-8687
!-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client:
Project:
Lab Sample ID:
Energy Fuels Resources, Inc.
4th Quarter Ground Water 2020
20 I 0938-008A
Client Sample ID: Trip Blank
Collection Date: 10/27/2020 1200h
Received Date: 10/29/2020 1204h
Analytical Results
Analyzed: 10/31/2020 157h
Units: µg/L
Compound
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Extracted:
Dilution Factor:
Contact: Tanner Holliday
Test Code: 8260D-W-DEN100
VOAs by GC/MS Method 8260D/5030C
Method: SW8260D
CAS Reporting Analytical
Number Limit Result Qual
78-93-3 20.0 <20.0
67-64-1 20.0 <20.0
71-43-2 1.00 < 1.00
56-23-5 1.00 < 1.00
67-66-3 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
91-20-3 1.00 < 1.00
109-99-9 1.00 4.51
108-88-3 1.00 < 1.00
1330-20-7 1.00 < 1.00
Surrogate Units: µg/L CAS Result Amount Spiked %REC Limits Qual
Surr: l,2-Dichloroethane-d4
Surr: 4-Bromotluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
17060-07-0
460-00-4
1868-53-7
2037-26-5
48.4
52.2
44.0
50.2
50.00 96.7 80-136
50.00 104 85-121
50.00 87.9 78-132
50.00 100 81-123
Report Date: 11/23/2020 Page 28 of 50
All analyses applicable lo the CWA, SOWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling inrormnLion is located on Lhe auached COC Conl'idenliul Business Information: This report is prO\•ided for the exc.lusi, e use of1he
~ddressee Pri\ ile~es o_f sub ... seq~ent ~~e of the ~~1e of this .cot~lpany or :\J.1~ 1!!;mbe1 of its staff, or reproduclio~ ~fthis repo~ in .con~ection,, ,,ith the n~vertisement. p~omotio.n or sale of ?J!~ ~rodl~cl or p~ocess, ~r in ~nn~c~ion \\'!lh 1h~ r~·publica1ion of this report
Ai';AI VTICAI LADORATOR •l'S
3440 South 700 West
5alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
:-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Tanner Holliday
Energy Fuels Resources, Inc.
6425 South Hwy 191
Blanding, UT 84511
TEL: [phone]
RE: Ground Water Low Flow 2020
Dear Tanner Holliday: Lab Set ID: 2010711
American West Analytical Laboratories received sample(s) on 10/22/2020 for the analyses
presented in the following report.
American West Analytical Laboratories (AWAL) is accredited by The National
Environmental Laboratory Accreditation Program (NELAP) in Utah and Texas; and is
state accredited in Colorado, Idaho, New Mexico, Wyoming, and Missouri.
All analyses were performed in accordance to the NELAP protocols unless noted
otherwise. Accreditation scope documents are available upon request. If you have any
questions or concerns regarding this report please feel free to call.
The abbreviation "Surr" found in organic reports indicates a surrogate compound that is
intentionally added by the laboratory to determine sample injection, extraction, and/or
purging efficiency. The "Reporting Limit" found on the report is equivalent to the
practical quantitation limit (PQL). This is the minimum concentration that can be
reported by the method referenced and the sample matrix. The reporting limit must not be
confused with any regulatory limit. Analytical results are reported to three significant
figures for quality control and calculation purposes.
Thank You,
Approved by:
J G Digitally signed 059 . by Jose G.
Rocha Rocha Date: 2020.11.10
13:01: 14 -07'00'
Laboratory Director or designee
Report Date: 11 / l 0/2020 Page 1 of 72
All nnal~ ses app\icnble to the CWA. SOWA, nnd RCRA ore performed in Recordance to NELAC prolocols Pe1tinenl sampling informnlion is localed on the nllnched COC Conlidentio\ Business lnf'ormotion: This repon is p!'OYided for the excll1.th'o lift or the
~ddressee Pli\'ile~es ofsu~seq~enl ~1~e of the ~~1e orlhis .cm:1po11y or nn~ ~~be1· of its stnrf, or reproductio~ ~f lhis repo~ in fOn~ection .. "ilh the u~~·ertisement P~?moti~n or sn1e of~!)'. ~rodl~c\ or p1:?Coss, ~r in 7°nn~ciio11 w!th th~ ~·p~blice.tiOJl ur1his rnporl
SAMPLE SUMMARY
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
ANAlYTICAL lABOAATOAl[S Project: Ground Water Low Flow 2020
Lab Set ID: 2010711
Date Received: 10/22/2020 1230h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
3440 South 700 West
2010711-00lA MW-31 S 10/19/2020 1015h Aqueous VOA by GC/MS Method
;alt Lake City, UT 84119 8260D/5030C
2010711-00lB MW-31 S 10/19/2020 1015h Aqueous Anions, E300.0
2010711-00lB MW-31 S 10/19/2020 1015h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
Phone: [phone] 2010711-00lC MW-31 S 10/19/2020 1015h Aqueous Total Dissolved Solids, A2540C
Toll Free: [phone] 2010711-00lD MW-31 S 10/19/2020 l O 15h Aqueous Nitrite/Nitrate (as N), E353.2
Fax:[phone] 2010711-00lD MW-31 S 10/19/2020 l O 15h Aqueous Ammonia, Aqueous
!-mail: [e-mail] 2010711-00lE MW-31 S 10/19/2020 1015h Aqueous ICPMS Metals, Dissolved
2010711-00lE MW-31 S IO/ 19/2020 l O 15h Aqueous Mercury, Drinking Water
web: www.awal-labs.com Dissolved
2010711-00lE MW-31 S 10/19/2020 1015h Aqueous ICP Metals, Dissolved
2010711-00lE MW-31 S 10/19/2020 1015h Aqueous Ion Balance
Kyle F. Gross 20 l07 l l -002A MW-31 LF 10/19/2020 1050h Aqueous VOA by GC/MS Method
8260D/5030C
Laboratory Director 201071 l-002B MW-31 LF l 0/ 19/2020 1050h Aqueous Anions, £300.0
2010711-002B MW-31 LF 10/19/2020 1050h Aqueous Alkalinity/ Bicarbonate/
Jose Rocha Carbonate, Low Level
QA Officer 2010711-002C MW-31 LF IO/ 19/2020 1050h Aqueous Total Dissolved Solids, A2540C
201071 l-002D MW-31 LF 10/19/2020 1050h Aqueous Nitrite/Nitrate (as N), E353.2
20 l07 l l -002D MW-31 LF 10/19/2020 l 050h Aqueous Ammonia, Aqueous
20 l071 l -002E MW-31 LF 10/19/2020 1050h Aqueous Ion Balance
2010711-002£ MW-31 LF 10/19/2020 1050h Aqueous Mercury, Drinking Water
Dissolved
20107l l-002E MW-31 LF 10/19/2020 1050h Aqueous ICP Metals, Dissolved
20 l071 l -002E MW-31 LF 10/19/2020 1050h Aqueous ICPMS Metals, Dissolved
2010711-003A MW-14 S 10/19/2020 1141h Aqueous VOA by GC/MS Method
8260D/5030C
201071 l-003B MW-14 S 10/19/2020 1141h Aqueous Anions, £300.0
201071 l-003B MW-14 S 10/19/2020 1141h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
201071 l-003C MW-14 S 10/19/2020 1141h Aqueous Total Dissolved Solids, A2540C
201071 l-003D MW-14 S 10/19/2020 l 14Ih Aqueous Ammonia, Aqueous
20l07I l-003D MW-14 S 10/19/2020 l 141h Aqueous Nitrite/Nitrate (as N), E353.2
2010711-003£ MW-14 S 10/19/2020 1141h Aqueous Mercury, Drinking Water
Dissolved
201071 l-003E MW-14 S 10/19/2020 1141h Aqueous ICPMS Metals, Dissolved
Report Date: 11/10/2020 Page 2 of 72
All analyses a.pplicnble to lhe CWA. SDWA. Md RCRA are performed in accordance lo NELAC t)fOtOCfll5 P<:111im:nt sampling information is located on lhe nllnched C'OC. C'onlidcnliol Business lnformotion: l11is tepOn h: pro,•ided for \he e:\:ch1siYe use of1he
~ddressee. P1frile~es o[ su~seq~1ent ~~e or 1he ~:"_1\C or this .con.1pany or any 1~1;1ber or its stnJT, or N111oduct1~! ~rthis repo~ in fOll~lection~ wi1h lhe u~~·ertise~ent. P~?motiO!' ~ tfllc. of ~!Y .. ~rodl~ct or pl:?cess, ~r in ~nn~-c~lon w!th th~ r~-p~blicotion of this report
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Set ID: 2010711
ANALYTICAi I AOORATORIES Date Received: 10/22/2020 1230h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
2010711-00JE MW-14 S 10/19/2020 1141h Aqueous Ion Balance
3440 South 700 West 2010711-00JE MW-14 S 10/19/2020 1141h Aqueous ICP Metals, Dissolved
,alt Lake City, UT 84 I 19 201071 l-004A MW-14 LF 10/19/2020 1205h Aqueous VOA by GC/MS Method
8260D/5030C
2010711-0048 MW-14 LF 10/19/2020 1205h Aqueous Anions, E300.0
2010711-0048 MW-14 LF I 0/19/2020 1205h Aqueous Alkalinity/ Bicarbonate/
Phone: [phone] Carbonate, Low Level
20107 l 1-004C MW-14 LF l 0/19/2020 1205h Aqueous Total Dissolved Solids, A2540C
Toll Free: [phone] 201071 l-004D MW-14 LF 10/19/2020 1205h Aqueous Nitrite/Nitrate (as N), E353.2
Fax: (80 l) 263-8687 201071 l-004D MW-14 LF 10/19/2020 1205h Aqueous Ammonia, Aqueous
~-mail: [e-mail] 201071 l-004E MW-14 LF I 0/19/2020 1205h Aqueous Ion Balance
201071 l-004E MW-14 LF I 0/19/2020 1205h Aqueous ICP Metals, Dissolved
web: www.awal-labs.com 201071 l-004E MW-14 LF 10/19/2020 1205h Aqueous ICPMS Metals, Dissolved
201071 l-004E MW-14 LF I 0/19/2020 1205h Aqueous Mercury, Drinking Water
Dissolved
Kyle F. Gross 2010711-005A MW-12 S I 0/20/2020 904h Aqueous VOA by GC/MS Method
8260D/5030C
Laboratory Director 2010711-0058 MW-12 S I 0/20/2020 904h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
Jose Rocha 2010711-0058 MW-12 S 10/20/2020 904h Aqueous Anions, E300.0
QA Officer 201071 l-005C MW-12 S I 0/20/2020 904h Aqueous Total Dissolved Solids, A2540C
201071 l-005D MW-12 S I 0/20/2020 904h Aqueous Ammonia, Aqueous
201071 l-005D MW-12 S I 0/20/2020 904h Aqueous Nitrite/Nitrate (as N), E353.2
201071 l-005E MW-12 S I 0/20/2020 904h Aqueous Ion Balance
20 I 07 l l-005E MW-12 S I 0/20/2020 904h Aqueous ICP Metals, Dissolved
201071 l-005E MW-12 S 10/20/2020 904h Aqueous ICPMS Metals, Dissolved
201071 l-005E MW-12 S 10/20/2020 904h Aqueous Mercury, Drinking Water
Dissolved
20107 l I-006A MW-12 LF I 0/20/2020 922h Aqueous VOA by GC/MS Method
8260D/5030C
2010711-0068 MW-12 LF 10/20/2020 922h Aqueous Anions, E300.0
2010711-0068 MW-12 LF I 0/20/2020 922h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
20 I 07 l l-006C MW-12 LF I 0/20/2020 922h Aqueous Total Dissolved Solids, A2540C
201071 l-006D MW-12 LF I 0/20/2020 922h Aqueous Nitrite/Nitrate (as N), E353.2
201071 l-006D MW-12 LF 10/20/2020 922h Aqueous Ammonia, Aqueous
201071 l-006E MW-12 LF I 0/20/2020 922h Aqueous Ion Balance
20107 l l -006E MW-12 LF 10/20/2020 922h Aqueous ICP Metals, Dissolved
20 I 07 l l-006E MW-12 LF I 0/20/2020 922h Aqueous ICPMS Metals, Dissolved
Report Date: 11/10/2020 Page 3 of72
All anal) ses applicable to lhe CWA, SOWA. and RCRA are perfom1~d in nc:cordnnce 10 NELAC p1otocols Pertinenl somp1in~ informatJ.Olt is located on lhe olloched COC. onfidtntiol Business lnformolion: This report is provided for the exclusire use of the
~ddressee P1i, ile~es o_f sub,_seq~ent ~~e of Che ~~e of lhis .co1~p::111y or nny 1~~1~ber of its stnIT, or rt-prodtKtio~! ~~-this r(pOI! In ~on~«liO"., with the n~~·er1ise~ent. P~?moli°!I ~ ~~e of ~!Y. ~rodl!CI or p1:?cess, ~r in ~onn!c~ion w!th th~ r~~publication or this repor1
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
American West Lab Set ID: 2010711
ANALYTICAL LABORATORIES Date Received: 10/22/2020 1230h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
201071 l-006E MW-12 LF l 0/20/2020 922h Aqueous Mercury, Drinking Water
3440 South 700 West Dissolved
201071 l-007A MW-19 S 10/20/2020 745h Aqueous VOA by GC/MS Method
,alt Lake City, UT 84119 8260D/5030C
2010711-007B MW-19 S 10/20/2020 745h Aqueous Anions, E300.0
20107 l 1-007B MW-19 S 10/20/2020 745h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
Phone: [phone] 201071 l-007C MW-19 S 10/20/2020 745h Aqueous Total Dissolved Solids, A2540C
Toll Free: [phone] 201071 l -007D MW-19 S I 0/20/2020 745h Aqueous Nitrite/Nitrate (as N), E353.2
Fax: (80 I) 263-8687 201071 l-007D MW-19 S 10/20/2020 745h Aqueous Ammonia, Aqueous
~-mail: [e-mail] 20107 l l-007E MW-19 S 10/20/2020 745h Aqueous Mercury, Drinking Water
Dissolved
web: www.awal-labs.com 201071 l-007E MW-19 S 10/20/2020 745h Aqueous Ion Balance
201071 l-007E MW-19 S 10/20/2020 745h Aqueous ICP Metals, Dissolved
2010711-007E MW-19 S 10/20/2020 745h Aqueous ICPMS Metals, Dissolved
Kyle F. Gross 2010711-008A MW-19 LF 10/20/2020 81 Oh Aqueous VOA by GC/MS Method
8260D/5030C
Laboratory Director 2010711-0088 MW-19 LF I 0/20/2020 81 Oh Aqueous Anions, E300.0
201071 l-008B MW-19 LF I 0/20/2020 81 Oh Aqueous Alkalinity/ Bicarbonate/
Jose Rocha Carbonate, Low Level
QA Officer 2010711-008C MW-19 LF 10/20/2020 81 Oh Aqueous Total Dissolved Solids, A2540C
201071 l-008D MW-19 LF 10/20/2020 81 Oh Aqueous Nitrite/Nitrate (as N), E353.2
201071 l-008D MW-19 LF 10/20/2020 81 Oh Aqueous Ammonia, Aqueous
201071 l-008E MW-19 LF 10/20/2020 81 Oh Aqueous ICPMS Metals, Dissolved
201071 l-008E MW-19 LF 10/20/2020 81 Oh Aqueous Mercury, Drinking Water
Dissolved
2010711-008E MW-19 LF 10/20/2020 81 Oh Aqueous ICP Metals, Dissolved
201071 l-008E MW-19 LF l 0/20/2020 81 Oh Aqueous Ion Balance
201071 l-009A MW-23 S I 0/20/2020 1300h Aqueous VOA by GC/MS Method
8260D/5030C
2010711-009B MW-23 S 10/20/2020 1300h Aqueous Anions, E300.0
201071 l-009B MW-23 S 10/20/2020 1300h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
20107 l 1-009C MW-23 S 10/20/2020 1300h Aqueous Total Dissolved Solids, A2540C
201071 l-009D MW-23 S 10/20/2020 1300h Aqueous Nitrite/Nitrate (as N), E353.2
20 l 071 l-009D MW-23 S I 0/20/2020 1300h Aqueous Ammonia, Aqueous
20107 l l-009E MW-23 S 10/20/2020 1300h Aqueous Ion Balance
201071 l-009E MW-23 S 10/20/2020 1300h Aqueous Mercury, Drinking Water
Dissolved
Report Date: 11/1 0/2020 Page 4 of 72
All anol) ses applic:i.ble to the CWA. SDW~ Md RCRA nre performed in accordance to NELAC protocols Pertinent sompling informDtion is Jocnted on the otlached COC Conlidenlial Business lnformolion: This report is proYided for the e:xclusi,·e use of the
~ddrossee. Prfrile~es o_f sub ... seq~1ent ~!e of the ~~e of this .coi~po11y or nil~' l~f!lbei of its stnrT, or reproductio~ ~f this repo~ i11 ~on~ection .. wilh the o~~·er1isement, P~?mo1io1n ~r ~ale of~!). ~rodl!'I or p1.ocess, ?r in ~nn:_c~ion ,,·!th th~ r:-p~blication of I his repor1
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Set ID: 2010711
ANALYTICA L LAOORATOAl[S Date Received: I 0/22/2020 123 Oh
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
2010711-009£ MW-23 S l 0/20/2020 1300h Aqueous ICP Metals, Dissolved
3440 South 700 West 2010711-009£ MW-23 S 10/20/2020 1300h Aqueous ICPMS Metals, Dissolved
;aJt Lake City, UT 84119 2010711-0lOA MW-23 LF 10/20/2020 1315h Aqueous VOA by GC/MS Method
8260D/5030C
2010711-0lOB MW-23 LF l 0/20/2020 1315h Aqueous Anions, E300.0
20l0711-01 OB MW-23 LF 10/20/2020 1315h Aqueous Alkalinity/ Bicarbonate/
Phone: [phone] Carbonate, Low Level
2010711-0lOC MW-23 LF 10/20/2020 1315h Aqueous Total Dissolved Solids, A2540C
Toll Free: [phone] 2010711-0100 MW-23 LF 10/20/2020 1315h Aqueous Ammonia, Aqueous
Fax: (80 I) 263-8687 2010711-0100 MW-23 LF 10/20/2020 1315h Aqueous Nitrite/Nitrate (as N), E353.2
:-mail: [e-mail] 2010711-0lOE MW-23 LF 10/20/2020 1315h Aqueous Mercury, Drinking Water
Dissolved
web: www.awal-labs.com 2010711-0lOE MW-23 LF I 0/20/2020 1315h Aqueous ICPMS Metals, Dissolved
2010711-0lOE MW-23 LF 10/20/2020 1315h Aqueous Ion Balance
2010711-0lOE MW-23 LF 10/20/2020 1315h Aqueous ICP Metals, Dissolved
Kyle F. Gross 2010711-0 I 1 A MW-27 S 10/21/2020 730h Aqueous VOA by GC/MS Method
8260D/5030C
Laboratory Director 2010711-01 IB MW-27 S 10/21/2020 730h Aqueous Anions, E300.0
2010711-011B MW-27 S 10/21 /2020 730h Aqueous Alkalinity/ Bicarbonate/
Jose Rocha Carbonate, Low Level
QA Officer 2010711-01 JC MW-27 S 10/21/2020 730h Aqueous Total Dissolved Solids, A2540C
2010711-0110 MW-27 S 10/21/2020 730h Aqueous Nitrite/Nitrate (as N), £353.2
2010711-0110 MW-27 S 10/21/2020 730h Aqueous Ammonia, Aqueous
2010711-01 IE MW-27 S I 0/21/2020 730h Aqueous Ion Balance
2010711-01 IE MW-27 S I 0/21/2020 730h Aqueous ICP Metals, Dissolved
2010711-01 IE MW-27 S l 0/21/2020 730h Aqueous ICPMS Metals, Dissolved
2010711-01 IE MW-27 S 10/21/2020 730h Aqueous Mercury, Drinking Water
Dissolved
201071 l-012A MW-27LF 10/21/2020 756h Aqueous VOA by GC/MS Method
8260D/5030C
2010711-012B MW-27 LF 10/21/2020 756h Aqueous Anions, £300.0
201071 l-012B MW-27LF 10/21/2020 756h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
201071 l-012C MW-27 LF 10/21 /2020 756h Aqueous Total Dissolved Solids, A2540C
2010711-0120 MW-27LF 10/21/2020 756h Aqueous Nitrite/Nitrate (as N), E353.2
2010711-0120 MW-27LF 10/21/2020 756h Aqueous Ammonia, Aqueous
201071 l-012E MW-27LF 10/21/2020 756h Aqueous Ion Balance
2010711-012E MW-27LF 10/21/2020 756h Aqueous ICP Metals, Dissolved
2010711-012E MW-27LF 10/21/2020 756h Aqueous ICPMS Metals, Dissolved
Report Date: 11/10/2020 Page 5 of72
All anal) ses applicnble lo the CWA. SOWA, Md RCRA are perl"ormed in accordance to NE LAC protocols Pertinenl sumpliny information is located on 1he n1u1ched COC Confidenlial Business lnformnlion: This report is prm•ided for the exclusi,·e use of 1he
~ddressee Pri, ile~es of su~seq~1ent ~1~e or the ~?',lle of this .co1~pony or nny 1~mbe1 of its slnfT, or reproductio~ ~f !his repo~ in .con~ection .. wi1ll 1he ™!~'ertise11;fnl, P~?molio.n or sf\Je of~!). ~rodl~cl or p,.ocess, ~r in ~nn~c~ion w!th th~ r!·publication of 1his report
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Set ID: 2010711
ANALYTICAL LADORATORIES Date Received: 10/22/2020 1230h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
201071 l-012E MW-27LF I 0/21/2020 7 56h Aqueous Mercury, Drinking Water
3440 South 700 West Dissolved
201071 l-013A MW-18 S I 0/21/2020 814h Aqueous VOA by GC/MS Method
,alt Lake City, UT 84119 8260D/5030C
2010711-013B MW-18 S 10/21/2020 814h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
201071 l-013B MW-18 S 10/21/2020 814h Aqueous Anions, E300.0
Phone: [phone] 201071 l-013C MW-18 S 10/21/2020 814h Aqueous Total Dissolved Solids, A2540C
Toll Free: [phone] 20l0711-013D MW-18 S 10/21 /2020 814h Aqueous Nitrite/Nitrate (as N), E353.2
Fax: (80 I) 263-8687 201071 l-OI3D MW-18 S I 0/21/2020 814h Aqueous Ammonia, Aqueous
~-mail: [e-mail] 201071 l-013E MW-18 S 10/21 /2020 814h Aqueous Ion Balance
2010711-013E MW-18 S 10/21 /2020 814h Aqueous ICP Metals, Dissolved
web: www.awal-labs.com 201071 l-013E MW-18 S I 0/21/2020 814h Aqueous ICPMS Metals, Dissolved
201071 l-OI3E MW-18 S 10/21/2020 814h Aqueous Mercury, Drinking Water
Dissolved
Kyle F. Gross 201071 l-014A MW-18 LF 10/21/2020 83 7h Aqueous VOA by GC/MS Method
8260D/5030C
Laboratory Director 201071 l-014B MW-18 LF 10/21/2020 83 7h Aqueous Anions, E300.0
2010711-0148 MW-18 LF 10/21/2020 837h Aqueous Alkalinity/ Bicarbonate/
Jose Rocha Carbonate, Low Level
QA Officer 201071 l-014C MW-18 LF 10/21 /2020 83 7h Aqueous Total Dissolved Solids, A2540C
2010711-014D MW-18 LF 10/21/2020 83 7h Aqueous Nitrite/Nitrate (as N), E353 .2
2010711-014D MW-18 LF 10/21/2020 837h Aqueous Ammonia, Aqueous
201071 l-014E MW-18 LF 10/21 /2020 837h Aqueous Ion Balance
201071 l-014E MW-18 LF 10/21 /2020 837h Aqueous ICP Metals, Dissolved
2010711-014E MW-18 LF 10/21 /2020 837h Aqueous ICPMS Metals, Dissolved
201071 l-014E MW-18 LF 10/21/2020 837h Aqueous Mercury, Drinking Water
Dissolved
201071 l-015A Trip Blank l 0/19/2020 1015h Aqueous VOA by GC/MS Method
8260D/5030C
Report Date: 11/10/2020 Page 6 of 72
All anal) ses applicable to the CWA. SDWA. and RCRA are perlbnned in occordance to NELAC protocols Pertinent sampling i1,forme1io11 is located on the nttached COC, Confidenlial Business lnfonmllion: This report is provided for the exclusi, e use of1he
~ddressee. Prfrile~es o_f sub .. seq~ent ~~e of !he ~~e of this .con_ipony or nny ~1;1ber of its sta!T, or reproducti~ ?.f this repo~ in fo1,~ec1ion .. witl1 lhe ~,1ertisement, P~?moli°:" or saJe of ~!Y ~rod\~cl or p~ocess, ~r in c:=onn~.tion w!lh 1h7 r:_-p~blicaiion of this repon
3440 South 700 West
,alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
~-mail: [e-mail]
web: www.awal-Iabs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Inorganic Case Narrative
Client:
Contact:
Energy Fuels Resources, Inc.
Tanner Holliday
Project:
Lab Set ID:
Sample Receipt Information:
Date of Receipt:
Date of Collection:
Sample Condition:
C-0-C Discrepancies:
Ground Water Low Flow 2020
2010711
10/22/2020
10/19-10/21 /2020
Intact
See Chain of Custody
Holding Time and Preservation Requirements: The analysis and preparation of all
samples were performed within the method holding times. All samples were properly
preserved.
Preparation and Analysis Requirements: The samples were analyzed following the
methods stated on the analytical reports.
Analytical QC Requirements: All instrument calibration and calibration check
requirements were met. All internal standard recoveries met method criterion.
Batch QC Requirements: MB, LCS, MS, MSD, RPO:
Method Blanks (MB): No target analytes were detected above reporting limits,
indicating that the procedure was free from contamination.
Laboratory Control Samples (LCS): All LCS recoveries were within control
limits, indicating that the preparation and analysis were in control.
Matrix Spike/ Matrix Spike Duplicates (MS/MSD): All percent recoveries and
RPDs (Relative Percent Differences) were inside established limits, with the
following exceptions:
Sample ID Analyte QC Explanation
2010711-00SD Ammonia MSD Sample matrix interference
2010711-012D Ammonia MSD Sample matrix interference
2010711-0I3E Calcium MS/MSD High analyte concentration
201071 l-OI3E Magnesium MS/MSD High analyte concentration
2010711-0I3E Sodium MS/MSD High analyte concentration
Duplicate (DUP): The parameters that required a duplicate analysis had RPDs
within the control limits.
Corrective Action: None required.
Report Date: 11/10/2020 Page 7 of 72
All annl) ses applicable lo lhe CWA. SDWA, and RCRA are perfom1ed in accordance to NELAC protocols. Pertinent sampling infonnotion is located on Lhe allached COC C'onlidential Business Informal ion: This report is provided for the exdusive use of lhe
~ddressee, Pri, ile~es o,C su~seq~enl ~~e or the ~~e of this .co1~pany or rn1y ~iyibe1 or its staff, or reproduclio~ ~f this repo~ in 7on~ection ... with the ~vertisemenl, P~?motio.n or ~a1e of ?1!Y rrod~cl or P~?Cess, ~r in ~onn~c,Lion w!lh th~ r~-p~blica.Lion of this report
3440 South 700 West
;alt Lake City, UT 84119
Phone:[phone]
Toll Free: [phone]
Fax: [phone]
~-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Volatile Case Narrative
Client:
Contact:
Energy Fuels Resources, Inc.
Tanner Holliday
Project:
Lab Set ID:
Sample Receipt Information:
Date of Receipt:
Date of Collection:
Sample Condition:
C-0-C Discrepancies:
Method:
Analysis:
Ground Water Low Flow 2020
2010711
10/22/2020
10/19-10/21/2020
Intact
See Chain of Custody
SW-846 8260D/5030C
Volatile Organic Compounds
General Set Comments: One or more target analytes were observed above reporting
limits.
Holding Time and Preservation Requirements: All samples were received in appropriate
containers and properly preserved. The analysis and preparation of all samples were
performed within the method holding times following the methods stated on the analytical
reports.
Analytical QC Requirements: All instrument calibration and calibration check
requirements were met, with CCV exceptions noted on the reports. All internal standard
recoveries met method criterion.
Batch QC Requirements: MB, LCS, MS, MSD, RPO, and Surrogates:
Method Blanks (MBs): No target analytes were detected above reporting limits,
indicating that the procedure was free from contamination.
Laboratory Control Sample (LCSs): All LCS recoveries were within control
limits, indicating that the preparation and analysis were in control.
Matrix Spike / Matrix Spike Duplicate (MS/MSD): All percent recoveries and
RPDs (Relative Percent Differences) were inside established limits, indicating no
apparent matrix interferences.
Surrogates: All surrogate recoveries were within established limits.
Corrective Action: None required.
Report Date: 11/10/2020 Page 8 of72
All anolyses applicable lo the CWA. SOWA, and RCRA are perfom1ed in accordance to NELAC prolocols Pertinenl sampling information is localed on Lhe attached COC ConCidenrinl Business Information: This report is provided for the exclush e use of the
~ddressee. Pri, ile~es o.r sub~seq~ent ~?e or lhe ~~e or this .co1~pany or an) ~mbe1 of its staff, or reproductio~ ~f this repo~ in ~on~eclion ... wit11 the ~vertise1~enl, p~omolio.n ~r ~aJe of !11!)~ rrodl~ct or p~ocess, ~r in ~onn1;c~ion w!th 1h~ r~-publication of lhis report
3440 South 700 West
Salt Lake City, UT 841 I 9 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
C SUMMARY REPORT ,,..,..L, ,,...,.,.1. L.N.D...,nH1vn1c;,
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2010711 Dept: ME
Project: Ground Water Low Flow 2020 QC Type: LCS
---·
Reporting Amount Spiked Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: LCS-73423 Date Analyzed: 11/03/2020 1258h
Test Code: 200.7-DIS Date Prepared: 11 /02/2020 904h
Calcium 9.95 mg/L E200.7 0.211 1.00 10.00 0 99.5 85 -115
Magnesium 10.3 mg/L E200.7 0.0654 1.00 10.00 0 103 85 -115
Sodium 10.3 mg/L E200.7 0.123 1.00 10.00 0 103 85 -115
Lab Sample ID: LCS-73423 Date Analyzed: I 1/03/2020 1654h
Test Code: 200.7-DJS Date Prepared: 11 /02/2020 904h
Potassium IO.I mg/L E200.7 0.246 1.00 10.00 0 IOI 85 -115
Vanadium 0.197 mg/L E200.7 0.00252 0.00500 0.2000 0 98.7 85 -115
Lab Sample ID: LCS-73424 Date Analyzed: 1 I /03/2020 1720h
Test Code: 200.8-DIS Date Prepared: 11/02/2020 904h
Arsenic 0.221 mg/L E200,8 0.000298 0.00200 0.2000 0 110 85 -115
Beryllium 0.217 mg/L E200,8 0.000198 0.00200 0.2000 0 109 85 -115
Cadmium 0.197 mg/L E200.8 0.0000742 0.000500 0.2000 0 98.7 85 -115
Chromium 0.206 mg/L E200.8 0.00191 0.00200 0.2000 0 103 85 -115
Cobalt 0.194 mg/L E200.8 0.000300 0.00400 0.2000 0 97.0 85 -115
Copper 0.205 mg/L E200.8 0.00166 0.00200 0.2000 0 102 85 -115
Iron 1.03 mg/L E200.8 0.0328 0.100 1.000 0 103 85 -115
Lead 0.194 mg/L E200.8 0.000448 0.00200 0.2000 0 97.2 85 -115
Manganese 0.203 mg/L E200,8 0.000766 0.00200 0.2000 0 101 85 -115
Molybdenum 0.202 mg/L E200.8 0.000652 0.00200 0.2000 0 IOI 85 -115
Nickel 0.203 mg/L E200.8 0.000728 0.00200 0.2000 0 102 85 -115
Selenium 0.190 mg/L E200.8 0.000508 0.00200 0.2000 0 95.1 85 -115
Silver 0.189 mg/L E200.8 0.000232 0.00200 0.2000 0 94.3 85 -115
Thallium 0.193 mg/L E200.8 0.000390 0.00200 0.2000 0 96.3 85 -115
Tin 1.00 mg/L E200.8 0.00115 0.00400 1.000 0 100 85 -115
Uranium 0.196 mg/L E200.8 0.000176 0.00200 0.2000 0 98.0 85 -115
Zinc 1.05 mg/L E200.8 0.00418 0.00600 1.000 0 105 85 -115
Report Date: 11/10/2020 Page 52 of72
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010711
Project: Ground Water Low Flow 2020
Analyte Result Units
3440 South 700 West
Salt Lake City, UT 84 l l 9
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
ME
Method MDL
Reporting
Limit
QC Type: LCS
Amount Spiked Spike Ref.
Amount %REC
Lab Sample ID: LCS-73387 Date Analyzed: I 0/30/2020 I 033h
Test Code: HG-DW-DIS-245. l Date Prepared: I 0/29/2020 1425h
Mercury 0.00337 mg/L E245.l 0.0000396 0.0000900 0.003330 0 IOI
Limits
85 -115
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPO
Limit Amt %RPO Qual
Report Date: 11/10/2020 Page 53 of72
analyses applicable to the CWA. SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business [nfonnation: This report is provided for the exclusive use of the addressee~ Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010711
Project: Ground Water Low Flow 2020
Analyte Result
Lab Sample ID: MB-73423 Date Analyzed:
Test Code: 200.7-DIS Date Prepared:
Calcium < 1.00
Magnesium < 1.00
Sodium < 1.00
Lab Sample ID: MB-FILTER-73256 Date Analyzed:
Test Code: 200.7-DIS Date Prepared:
Calcium < 1.00
Magnesium < 1.00
Sodium < 1.00
Lab Sample ID: MB-73423 Date Analyzed:
Test Code: 200.7-DIS Date Prepared:
Potassium < 1.00
Vanadium < 0.00500
Lab Sample ID: MB-FILTER-73256 Date Analyzed:
Test Code: 200.7-DIS Date Prepared:
Potassium < 1.00
Lab Sample ID: MB-73424 Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Arsenic < 0.00200
Beryllium < 0.00200
Cadmium < 0.000500
Chromium < 0.00200
Cobalt < 0.00400
Copper < 0.00200
Iron <0.100
3440 South 700 West
Salt Lake City, UT 84119
Phone: (80 I) 263-8686, Toll Free: [phone], Fax: (80 I) 263-8687
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Units Method MDL Limit
11/03/2020 1255h
11/02/2020 904h
mg/L E200.7 0.211 1.00
mg/L E200,7 0.0654 1.00
mg/L E200.7 0.123 1.00
11 /03/2020 1331h
11/02/2020 904h
mg/L E200.7 0.211 1.00
mg/L E200.7 0.0654 1.00
mg/L E200.7 0.123 1.00
11/03/2020 1613h
11/02/2020 904h
mg/L E200.7 0.246 1.00
mg/L E200.7 0.00252 0.00500 -11/03/2020 1 717h
11/02/2020 904h
mg/L E200.7 0.246 1.00
11/03/2020 1716h
11/02/2020 904h
mg/L E200.8 0.000298 0.00200
mg/L E200.8 0.000198 0.00200
mg/L E200.8 0.0000742 0.000500
mg/L E200.8 0.00191 0.00200
mg/L E200.8 0.000300 0.00400
mg/L E200.8 0.00166 0.00200
mg/L E200.8 0.0328 0.100
Tanner Holliday
ME
MBLK
Spike Ref.
Amount %REC Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPO Limit Qua(
Report Date: 11/10/2020 Page 54 of72
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re-pub I ication of this report for any purpose other than for the addressee will be granted only on contact This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010711
Project: Ground Water Low Flow 2020
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Tanner Holliday
ME
MBLK ------------------------------------------
Analyte Result
Lab Sample ID: MB-73424 Date Analyzed:
Test Code: 200.8-DJS Date Prepared:
Lead < 0.00200
Manganese < 0.00200
Molybdenum < 0.00200
Nickel < 0.00200
Selenium < 0.00200
Silver < 0.00200
Thallium < 0.00200
Tin < 0.00400
Uranium < 0.00200
Zinc < 0.00600
Lab Sample ID: MB-73387 Date Analyzed:
Test Code: HG-DW-DIS-245. l Date Prepared:
Mercury < 0.0000900
Units Method
11/03/2020 l 716h
11/02/2020 904h
mg/L E200.8
mg/L E200.8
mg/L E200.8
mg/L E200.8
mg/L E200.8
mg/L E200,8
mg/L E200.8
mg/L E200.8
mg/L E200.8
mg/L E200.8
10/30/2020 1031h
I 0/29/2020 1425h
mg/L E245.l
MDL
0.000448
0.000766
0.000652
0.000728
0.000508
0.000232
0.000390
0.00115
0.000176
0.00418
0.0000396
Reporting
Limit
0.00200
0.00200
0.00200
0.00200
0.00200
0.00200
0.00200
0.00400
0.00200
0.00600
0.0000900
Amount Spiked Spike Ref.
Amount %REC Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Limit Amt %RPO Qual
Report Date: 11/10/2020 Page 55 of72
analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidentia1 Business Information: TI1is report is provided for the exclusive use of the addressee_ Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact_ This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
C SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2010711 Dept: ME
Project: Ground Water Low Flow 2020 QC Type: MS
Reporting Amount Spiked Spike Ref. RPO Ref. RPO
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 2010711-007EMS Date Analyzed: 11/03/2020 1308h
Test Code: 200.7-DIS Date Prepared: 11/02/2020 904h
Calcium 148 mg/L E200.7 4.22 20.0 10.00 137 106 70 -130
Sodium 134 mg/L E200.7 2.46 20.0 10.00 124 102 70 -130
Lab Sample ID: 2010711-007EMS Date Analyzed: 11/03/2020 1700h
Test Code: 200.7-DIS Date Prepared: 11/02/2020 904h
Magnesium 53.8 mg/L E200.7 0.0654 1.00 10.00 43.6 101 70 -130
Potassium 15.0 mg/L E200.7 0.246 1.00 10.00 4.99 100 70 -130
Vanadium 0.200 mg/L E200.7 0.00252 0.00500 0.2000 0 100 70 -130
Lab Sample ID: 2010711-0IJEMS Date Analyzed: 11 /03/2020 1924h
Test Code: 200.7-DIS Date Prepared: 11/02/2020 904h
Calcium 555 mg/L E200.7 4.22 20.0 10.00 498 563 70 -130
Magnesium 144 mg/L E200.7 1.31 20.0 10.00 121 233 70 -130
Sodium 218 mg/L E200.7 2.46 20.0 10.00 191 271 70 -130
Lab Sample ID: 2010711-0I3EMS Date Analyzed: 11 /03/2020 2121h
Test Code: 200.7-DIS Date Prepared: 11/02/2020 904h
Potassium 19.0 mg/L E200.7 0.246 1.00 10.00 8.6 104 70 -130
Vanadium 0.191 mg/L E200.7 0.00252 0.00500 0.2000 0 95.7 70 -130
Lab Sample ID: 2010711-007EMS Date Analyzed: 11/03/2020 1808h
Test Code: 200.8-DIS Date Prepared: I I /02/2020 904h
Arsenic 0.226 mg/L E200.8 0.000298 0.00200 0.2000 0.000898 112 75 -125
Beryllium 0.207 mg/L E200.8 0.000198 0.00200 0.2000 0 104 75 -125
Cadmium 0.200 mg/L E200.8 0.0000742 0.000500 0.2000 0.0000934 99.9 75 -125
Chromium 0.203 mg/L E200.8 0.00191 0.00200 0.2000 0 IOI 75 -125
Cobalt 0.191 mg/L E200.8 0.000300 0.00400 0.2000 0 95.6 75 -125
Copper 0.203 mg/L E200.8 0.00166 0.00200 0.2000 0 IOI 75 -I 25
Report Date: 11/ I 0/2020 Page 56 of 72
analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business lnfonnation: This report is provided for the exclusive use of the addressee. Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010711
Project: Ground Water Low Flow 2020
Analyte Result
Lab Sample ID: 2010711-007EMS Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Iron 1.02
Lead 0.194
Manganese 0.201
Molybdenum 0.215
Nickel 0.200
Selenium 0.202
Silver 0.191
Thallium 0.192
Tin 1.02
Uranium 0.203
Zinc 1.06
Lab Sample ID: 201071 l-013EMS Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Arsenic 0.224
Beryllium 0.200
Cadmium 0.194
Chromium 0.203
Cobalt 0.191
Copper 0.199
Iron 1.49
Lead 0.187
Manganese 0.461
Molybdenum 0.205
Nickel 0.201
Selenium 0.195
Silver 0.183
Thallium 0.187
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Units Method MDL Limit
11/03/2020 1808h
11/02/2020 904h
mg/L E200,8 0.0328 0.100 1.000
mg/L E200 8 0.000448 0.00200 0.2000
mg/L E200.8 0.000766 0.00200 0.2000
mg/L E200.8 0.000652 0.00200 0.2000
mg/L E200.8 0.000728 0.00200 0.2000
mg/L E200.8 0.000508 0.00200 0.2000
mg/L E200.8 0.000232 0.00200 0.2000
mg/L E200.8 0.000390 0.00200 0.2000
mg/L E200.8 0.00115 0.00400 1.000
mg/L E200.8 0.000176 0.00200 0.2000
mg/L E200.8 0.00418 0.00600 1.000
11/03/2020 1849h
11/02/2020 904h
mg/L E200 8 0.000298 0.00200 0.2000
mg/L E200.8 0.000198 0.00200 0.2000
mg/L E200.8 0.0000742 0.000500 0.2000
mg/L E200.8 0.00191 0.00200 0.2000
mg/L E200.8 0.000300 0.00400 0.2000
mg/L E200.8 0.00166 0.00200 0.2000
mg/L E200.8 0.0328 0.100 1.000
mg/L E200.8 0.000448 0.00200 0.2000
mg/L E200.8 0.000766 0.00200 0.2000
mg/L E200.8 0.000652 0.00200 0.2000
mg/L E200 8 0.000728 0.00200 0.2000
mg/L E200.8 0.000508 0.00200 0.2000
mg/L E200.8 0.000232 0.00200 0.2000
mg/L E200.8 0.000390 0.00200 0.2000
Tanner Holliday
ME
MS
Spike Ref.
Amount %REC
0 102
0 96.9
0 IOI
0.00404 105
0.00102 99.6
0.0113 95.1
0 95.7
0 96.1
0 102
0.00713 98.0
0 106
0 112
0 100
0.0000795 97.0
0 101
0 95.3
0 99.4
0.514 97.7
0 93.7
0.273 93.9
0.00105 102
0.0015 99.6
0 97.3
0 91.3
0.00144 92.7
Limits
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Amt %RPO Limit Qual
Report Date: 11/10/2020 Page 57 of72
analyses applicable to the CWA, SOWA. and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business Information: 1l1is report is provided for the exclusive use of the addressee Privileges of subsequent use oftJ-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010711
Project: Ground Water Low Flow 2020
Analyte Result
Lab Sample ID: 2010711-0IJEMS Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Tin 0.997
Uranium 0.214
Zinc 1.03
Lab Sample ID: 2010711-00lEMS Date Analyzed:
Test Code: HG-DW-DIS-245.1 Date Prepared:
Mercury 0.00335
Lab Sample ID: 2010868-00lEMS Date Analyzed:
Test Code: HG-DW-DIS-245.1 Date Prepared:
Mercury 0.00332
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Units Method
11/03/2020 1849h
11/02/2020 904h
mg/L E200 8
mg/L E200.8
mg/L E200 ,8
10/30/2020 I 045h
I 0/29/2020 1425h
mg/L E245.I
10/30/2020 1126h
I 0/29/2020 1425h
mg/L E245.l
MDL
0.00115
0.000176
0.00418
0.0000396
0.0000396
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Limit
0.00400 1.000
0.00200 0.2000
0.00600 1.000
0.0000900 0.003330
0.0000900 0.003330
Tanner Holliday
ME
MS
Spike Ref.
Amount %REC
0 99.7
0.0235 95.3
0 103
0 100
0 99.7
2 -Analyte concentration is too high for accurate matrix spike recovery and/or RPD.
Limits
75 -125
75 -125
75 -125
85 -115
85 -115
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt o/oRPD Limit Qual
Report Date: 11 /10/2020 Page 58 or:72
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NE LAC protocols Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re•publication of this report for any purpose other than for the addressee wi11 be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
C SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2010711 Dept: ME
Project: Ground Water Low Flow 2020 QC Type: MSD
Reporting Amount Spiked Spike Ref. RPO Ref. RPO
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPD Limit Qual
Lab Sample ID: 2010711-007EMSD Date Analyzed: 11/03/2020 131 Oh
Test Code: 200.7-DIS Date Prepared: 11/02/2020 904h
Calcium 145 mg/L E200.7 4.22 20.0 10.00 137 75.7 70 -130 148 2.04 20
Sodium 131 mg/L E200.7 2.46 20.0 10.00 124 73.8 70 -130 134 2.12 20
Lab Sample ID: 2010711-007EMSD Date Analyzed: 11/03/2020 1703h
Test Code: 200.7-DIS Date Prepared: 11/02/2020 904h
Magnesium 52.8 mg/L E200.7 0.0654 1.00 10.00 43.6 91.9 70 -130 53.8 1.79 20
Potassium 14.7 mg/L E200.7 0.246 1.00 10.00 4.99 96.6 70 -130 15 2.26 20
Vanadium 0.197 mg/L E200.7 0.00252 0.00500 0.2000 0 98.7 70 -130 0.2 1.43 20 -Lab Sample ID: 2010711-0IJEMSD Date Analyzed: 11/03/2020 1927h
Test Code: 200.7-DIS Date Prepared: 11/02/2020 904h
Calcium 538 mg/L E200 7 4.22 20.0 10.00 498 401 70 -130 555 2.96 20
Magnesium 135 mg/L E200.7 1.31 20.0 10.00 121 148 70 -130 144 6.07 20 ,
Sodium 211 mg/L E200.7 2.46 20.0 10.00 191 200 70 -130 218 3.30 20
Lab Sample ID: 2010711-0IJEMSD Date Analyzed: 11/03/2020 2124h
Test Code: 200.7-DIS Date Prepared: 11/02/2020 904h
Potassium 19.2 mg/L E200.7 0.246 1.00 10.00 8.6 106 70 -130 19 0.976 20
Vanadium 0.192 mg/L E200.7 0.00252 0.00500 0.2000 0 96.2 70 -130 0.191 0.561 20 -Lab Sample ID: 2010711-007EMSD Date Analyzed: 11/03/2020 1812h
Test Code: 200.8-DIS Date Prepared: 11/02/2020 904h
Arsenic 0.222 mg/L E200.8 0.000298 0.00200 0.2000 0.000898 111 75 -125 0.226 1.69 20
Beryllium 0.206 mg/L E200.8 0.000198 0.00200 0.2000 0 103 75 -125 0.207 0.427 20
Cadmium 0.197 mg/L E200.8 0.0000742 0.000500 0.2000 0.0000934 98.5 75 -125 0.2 1.48 20
Chromium 0.203 mg/L E200.8 0.00191 0.00200 0.2000 0 102 75 -125 0.203 0.269 20
Cobalt 0.190 mg/L E200.8 0.000300 0.00400 0.2000 0 95.1 75 -125 0.191 0.532 20
Copper 0.201 mg/L E200.8 0.00166 0.00200 0.2000 0 101 75 -125 0.203 0.907 20
Report Date: 11/10/2020 Page 59 of72
analyses applicable to the CWA. SOWA, and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: awal @awal-labs.com, web: www.awal-labs.com
Jose Rocha
QA Officer
C SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2010711 Dept: ME
Project: Ground Water Low Flow 2020 QC Type: MSD
---
Reporting Amount Spiked Spike Ref. RPD Ref. RPO
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 2010711-007EMSD Date Analyzed: I 1/03/2020 1812h
Test Code: 200.8-DIS Date Prepared: 11 /02/2020 904h
Iron 1.00 mg/L E200.8 0.0328 0.100 1.000 0 100 75 -125 1.02 1.04 20
Lead 0.193 mg/L E200.8 0.000448 0.00200 0.2000 0 96.5 75 -125 0.194 0.349 20
Manganese 0.199 mg/L E200.8 0.000766 0.00200 0.2000 0 99.5 75 -125 0.201 1.05 20
Molybdenum 0.209 mg/L E200.8 0.000652 0.00200 0.2000 0.00404 102 75 -125 0.215 3.02 20
Nickel 0.201 mg/L E200.8 0.000728 0.00200 0.2000 0.00102 100 75 -125 0.2 0.471 20
Selenium 0.202 mg/L E200.8 0.000508 0.00200 0.2000 o.oi 13 95.2 75 -125 0.202 0.0278 20
Silver 0.191 mg/L E200,8 0.000232 0.00200 0.2000 0 95.3 75 -125 0.191 0.368 20
Thallium 0.192 mg/L E200.8 0.000390 0.00200 0.2000 0 95.8 75 -125 0.192 0.383 20
Tin 0.993 mg/L E200.8 0.00115 0.00400 1.000 0 99.3 75 -125 1.02 2.65 20
Uranium 0.202 mg/L E200.8 0.000176 0.00200 0.2000 0.00713 97.6 75 -125 0.203 0.322 20
Zinc 1.04 mg/L E200.8 0.00418 0.00600 1.000 0 104 75 -125 1.06 2.02 20
Lab Sample ID: 20I07ll-Ol3EMSD Date Analyzed: 11/03/2020 1852h
Test Code: 200.8-DIS Date Prepared: 11/02/2020 904h
Arsenic 0.225 mg/L E200.8 0.000298 0.00200 0.2000 0 112 75 -125 0.224 0.371 20
Beryllium 0.197 mg/L E200.8 0.000198 0.00200 0.2000 0 98.3 75 -125 0.2 1.70 20
Cadmium 0.196 mg/L E200.8 0.0000742 0.000500 0.2000 0.0000795 98.2 75 -125 0.194 1.23 20
Chromium 0.204 mg/L E200.8 0.00191 0.00200 0.2000 0 102 75 -125 0.203 0.608 20
Cobalt 0.193 mg/L E200.8 0.000300 0.00400 0.2000 0 96.5 75 -125 0.191 1.24 20
Copper 0.201 mg/L E200.8 0.00166 0.00200 0.2000 0 100 75 -125 0.199 1.08 20
Iron 1.51 mg/L E200.8 0.0328 0.100 1.000 0.514 99.1 75 -125 1.49 0.963 20
Lead 0.189 mg/L E200.8 0.000448 0.00200 0.2000 0 94.7 75 -125 0.187 1.13 20
Manganese 0.463 mg/L E200.8 0.000766 0.00200 0.2000 0.273 94.9 75 -125 0.461 0.437 20
Molybdenum 0.209 mg/L E200,8 0.000652 0.00200 0.2000 0.00105 104 75 -125 0.205 1.57 20
Nickel 0.203 mg/L E200.8 0.000728 0.00200 0.2000 0.0015 101 75 -125 0.201 J.18 20
Selenium 0.194 mg/L E200.8 0.000508 0.00200 0.2000 0 97.0 75 -125 0.195 0.329 20
Silver 0.188 mg/L E200.8 0.000232 0.00200 0.2000 0 94.2 75 -125 0.183 3.05 20
Thallium 0.191 mg/L E200,8 0.000390 0.00200 0.2000 0.00144 94.7 75 -125 0.187 2.14 20
Report Date: 11 /10/2020 Page 60 of72
analyses applicable to the CWA, SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling infonnation is located on the attached COC. Confidential Business lnfonnation: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of tr
ne of this company or any member of its s::aff. or reproduction of this report in connection with the advertisement promotion or sale of any product or process. or in connection with the re-pub] ication of this report for any purpose other than for the addressee will be granted only on contact. This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
C SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2010711 Dept: ME
Project: Ground Water Low Flow 2020 QC Type: MSD -
Reporting Amount Spiked Spike Ref. RPDRef. RPD
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 2010711-0IJEMSD Date Analyzed: 11/03/2020 1852h
Test Code: 200.8-DIS Date Prepared: 11/02/2020 904h
Tin 1.01 mg/L E200,8 0.00115 0.00400 1.000 0 101 75 -125 0.997 1.44 20
Uranium 0.216 mg/L E200,8 0.000176 0.00200 0.2000 0.0235 96.3 75 -125 0.214 0.862 20
Zinc 1.04 mg/L E200.8 0.00418 0.00600 1.000 0 104 75 -125 1.03 1.32 20
Lab Sample ID: 2010711-00IEMSD Date Analyzed: 10/30/2020 104 7h
Test Code: HG-DW-DIS-245.1 Date Prepared: 10/29/2020 1425h
Mercury 0.00328 mg/L E245 ,I 0.0000396 0.0000900 0.003330 0 98.5 85 -115 0.00335 1.96 20
Lab Sample ID: 2010868-00IEMSD Date Analyzed: 10/30/2020 1133h
Test Code: HG-DW-DIS-245.1 Date Prepared: 10/29/2020 1425h
Mercury 0.00329 mg/L E245.l 0.0000396 0.0000900 0.003330 0 98.8 85 -115 0.00332 0.857 20
2 -Analyte concentration is too high for accurate matrix spike recovery and/or RPD.
Report Date: 11/10/2020 Page 61 of 72
analyses applicable to the CWA, SOWA, and RCRA are performed in accordance lo NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business Information: 1l1is report is provided for the exclusive use of the addressee Privileges of subsequent use oftt
nc of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010711
Project: Ground Water Low Flow 2020
Analyte Result Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
WC
Method MDL
Reporting
Limit
QC Type: DUP
Amount Spiked Spike Ref.
Amount %REC
Lab Sample ID: 2010711-00ICDUP Date Analyzed: 10/22/2020 1530h
Test Code: TDS-W-2540C
Total Dissolved Solids 2,260 mg/L SM2540C 16.0 20.0
Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Limit Amt %RPO
2160 4.71 5
Qual
Report Date: 11/10/2020 Page 62 of72
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee, Privileges of subsequent use oftt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact, This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: (80 I) 263-8686, Toll Free: [phone], Fax: (80 I) 263-8687 Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
C SUMMARY REPORT •l"'l'.KL. I I ........ L L.11Cll'-'n.,_ I""" IC -3
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2010711 Dept: WC
Project: Ground Water Low Flow 2020 QC Type: LCS
-
Reporting Amount Spiked Spike Ref. RPO Ref. RPO
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: LCS-R145113 Date Analyzed: 10/29/2020 2045h
Test Code: 300.0-W
Chloride 4.90 mg/L E300.0 0.0565 0.100 5.000 0 98.1 90 -110
Fluoride 4.93 mg/L E300.0 0.0240 0.100 5.000 0 98.5 90 -110
Sulfate 4.98 mg/L E300.0 0.136 0.750 5.000 0 99.7 90 -110
Lab Sample ID: LCS-R145114 Date Analyzed: 10/30/2020 1053h
Test Code: 300.0-W
Fluoride 5.11 mg/L E300.0 0.0240 0.100 5.000 0 102 90 -110 -Lab Sample ID: LCS-R144698 Date Analyzed: 10/23/2020 950h
Test Code: ALK-W-23208-LL
Alkalinity (as CaC03) 250 mg/L SM2320B 0.369 1.00 250.0 0 99.8 90-110
Lab Sample ID: LCS-73398 Date Analyzed: 11/02/2020 17 lOh
Test Code: NH3-W-350.l Date Prepared: 10/30/2020 I 046h
Ammonia (as N) 2.16 mg/L E350.l 0.0473 0.0500 2.000 0 108 90 -110
Lab Sample ID: LCS-R145046 Date Analyzed: 10/31/2020 1605h
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 1.05 mg/L E353.2 0.00494 0.0100 1.000 0 105 90 -110
Lab Sample ID: LCS-R145048 Date Analyzed: 10/31/2020 1726h
Test Code: N02/N03-W-353.2 ------~-
Nitrate/Nitrite (as N) 1.06 mg/L E353.2 0.00494 0.0100 1.000 0 106 90 -110
Lab Sample ID: LCS-R144726 Date Analyzed: 10/22/2020 1130h
Test Code: TDS-W-2540C
Total Dissolved Solids 182 mg/L SM2540C 8.00 10.0 205.0 0 88.8 80 -120
Report Date: 11/10/2020 Page 63 of72
analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling infonnation is located on the attached COC, Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use oftt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010711
Project: Ground Water Low Flow 2020
Analyte Result
Lab Sample ID: MB-R145113 Date Analyzed:
Test Code: 300.0-W
Chloride < 0.100
Fluoride < 0.100
Sulfate < 0.750
Lab Sample ID: MB-R145114 Date Analyzed:
Test Code: 300.0-W
Fluoride <0.100
Lab Sample ID: MB-R144698 Date Analyzed:
Test Code: ALK-W-23208-LL
Bicarbonate (as CaC03) < 1.00
Carbonate (as CaC03) < 1.00
Lab Sample ID: MB-73398 Date Analyzed:
Test Code: NH3-W-350. l Date Prepared:
Ammonia (as N) < 0.0500
Lab Sample ID: MB-R145046 Date Analyzed:
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) < 0.0100
Lab Sample ID: MB-R145048 Date Analyzed:
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) < 0.0100
Lab Sample ID: MB-R144726 Date Analyzed:
Test Code: TDS-W-2540C
Total Dissolved Solids < 10.0
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Units Method MDL Limit
10/29/2020 2028h
mg/L E300.0 0.0565 0.100
mg/L E300.0 0.0240 0.100
mg/L E300.0 0.136 0.750
10/30/2020 1036h
mg/L E300,0 0.0240 0.100 -10/23/2020 950h
mg/L SM2320B 0.369 1.00
mg/L SM2320B 0.369 1.00
11/02/2020 171 Oh
10/30/2020 1046h
mg/L E350.l 0.0473 0.0500
10/31/2020 1604h
mg/L E353.2 0.00494 0.0100
10/31/2020 1724h
mg/L E353,2 0.00494 0.0100
10/22/2020 1130h
mg/L SM2540C 8.00 10.0
Tanner Holliday
WC
MBLK
Spike Ref.
Amount %REC Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Amt %RPO Limit Qual
Report Date: 11/10/2020 Page 64 of 72
analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
American West QC SUMMARY REPORT_ ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2010711 Dept: WC
Project: Ground Water Low Flow 2020 QC Type: MS
Reporting Amount Spiked Spike Ref. RPO Ref. RPO
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 2010711-012BMS Date Analyzed: 10/30/2020 056h
Test Code: 300.0-W
Chloride 271 mg/L E300.0 2.82 5.00 250.0 31 96.1 90 -110
Fluoride 247 mg/L E300.0 1.20 5.00 250.0 0 98.6 90 -110
Sulfate 528 mg/L E300 0 6.80 37.5 250.0 285 97.0 90 -110
Lab Sample ID: 2010711-00lBMS Date Analyzed: I 0/23/2020 950h
Test Code: ALK-W-23208-LL
Alkalinity (as CaC03) 691 mg/L SM2320B 0.369 1.00 500.0 191 100 80 -120
Lab Sample ID: 2010711-0llBMS Date Analyzed: 10/23/2020 950h
Test Code: ALK-W-23208-LL
Alkalinity (as CaC03) 1,590 mg/L SM2320B 0.369 1.00 1,000 596 99.6 80-120
Lab Sample ID: 2010711-00SDMS Date Analyzed: 11/02/2020 1721 h
Test Code: NH3-W-350.l Date Prepared: 10/30/2020 1046h
Ammonia (as N) 2.17 mg/L E350.I 0.0473 0.0500 2.000 0 108 90 -110
Lab Sample ID: 2010711-012DMS Date Analyzed: 11/02/2020 1729h
Test Code: NH3-W-350.l Date Prepared: I 0/30/2020 I 046h
Ammonia (as N) 2.08 mg/L E350.l 0.0473 0.0500 2.000 0 104 90 -110
Lab Sample ID: 2010711-00JDMS Date Analyzed: 10/31/2020 1612h
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 1.07 mg/L E353.2 0.00494 0.0100 1.000 0.0111 106 90 -110
Lab Sample ID: 2010868-00SDMS Date Analyzed: 10/31/2020 2016h
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 7.39 mg/L E353.2 0.0247 0.0500 5.000 2.4 99.9 90 -110
Report Date: 11 /10/2020 Page 65 of72
analyses applicable to the CWA, SOWA, and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC Confidential Business Information: l11is report is provided for the exclusive use of the addressee Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection ,vith the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], fa,'(: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
American West _QC SUMMARY REPORT ANALYTICAL LABORATORIE8
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2010711 Dept: WC
Project: Ground Water Low Flow 2020 QC Type: MSD
-
Reporting Amount Spiked Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPD Limit Qual
Lab Sample ID: 2010711-012BMSD Date Analyzed: 10/30/2020 113h
Test Code: 300.0-W
Chloride 272 mg/L E300.0 2.82 5.00 250.0 31 96.5 90-110 271 0.288 20
Fluoride 245 mg/L E300,0 1.20 5.00 250.0 0 98.1 90 -110 247 0.570 20
Sulfate 522 mg/L E300.0 6.80 37.5 250.0 285 94.6 90 -110 528 1.14 20
Lab Sample ID: 2010711-00IBMSD Date Analyzed: 10/23/2020 950h
Test Code: ALK-W-2320B-LL
Alkalinity (as CaC03) 693 mg/L SM2320B 0.369 LOO 500.0 191 100 80 -120 691 0.289 10
Lab Sample ID: 2010711-0UBMSD Date Analyzed: I 0/23/2020 950h
Test Code: ALK-W-2320B-LL
Alkalinity (as CaC03) 1,600 mg/L SM2320B 0.369 1.00 1,000 596 100 80 -120 1590 0.376 10
Lab Sample ID: 2010711-00SDMSD Date Analyzed: 11/02/2020 1 721 h
Test Code: NH3-W-350.l Date Prepared: I 0/30/2020 1046h
Ammonia (as N) 2.25 mg/L E350.1 0.0473 0.0500 2.000 0 113 90 -110 2.17 3.89 10
Lab Sample ID: 2010711-012DMSD Date Analyzed: 11/02/2020 1730h
Test Code: NH3-W-350.l Date Prepared: 10/30/2020 1046h
Ammonia (as N) 2.27 mg/L E350.1 0.0473 0.0500 2.000 0 113 90 -110 2.08 8.50 10
Lab Sample ID: 2010711-00JDMSD Date Analyzed: 10/31/2020 1614h
Test Code: N02/N03-W-353.2 ----------
Nitrate/Nitrite (as N) 1.08 mg/L E353.2 0.00494 0.0100 l.000 0.0111 107 90 -110 1.07 0.927 10
Lab Sample ID: 2010868-00SDMSD Date Analyzed: 10/31/2020 2020h
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 7.38 mg/L E353.2 0.0247 0.0500 5.000 2.4 99.7 90 -110 7.39 0.149 10
1 -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS.
Report Date: 11/10/2020 Page 66 of72
analyses applicable to the CWA, SDW A, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business lnfonnation: This report is provided for the exclusive use of the addressee. Privileges of subsequent use oft}
ne of this company or any member of its .staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee wi11 be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
C SUMMARY REPORT 11'1.M.LT ,, .... ~L L~D .... "oH1vn1c::::, --
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2010711 Dept: MSVOA
Project: Ground Water Low Flow 2020 QC Type: LCS
Reporting Amount Spiked Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: LCS VOC-11022208 Date Analyzed: 10/22/2020 1618h
Test Code: 8260D-W-DENIOO
2-Butanone 27.3 µg/L SW8260D 1.22 20.0 20.00 0 137 69 -236
Acetone 31.9 µg/L SW8260D 2.76 20.0 20.00 0 160 36 -198
Benzene 20.2 µg/L SW8260D 0.147 1.00 20.00 0 101 78 -125
Carbon tetrachloride 16.3 µg/L SW8260D 0.859 1.00 20.00 0 81.6 66 -143
Chloroform 19.6 µg/L SW8260D 0.166 1.00 20.00 0 98.2 74 -120
Chloromethane 19.9 µg/L SW8260D 0.802 1.00 20.00 0 99.4 30 -149
Methylene chloride 21.7 µg/L SW8260D 0.381 1.00 20.00 0 108 65 -154
Naphthalene 18.8 µg/L SW8260D 0.704 1.00 20.00 0 94.1 55 -128
Tetrahydrofuran 20.6 µg/L SW8260D 0.436 1.00 20.00 0 103 59 -135
Toluene 18.7 µg/L SW8260D 0.285 1.00 20.00 0 93.7 69 -129
Xylenes, Total 54.0 µg/L SW8260D 0.575 1.00 60.00 0 89.9 66 -124
Surr: l ,2-Dichloroethane-d4 47.6 µg/L SW8260D 50.00 95.2 80 -136
Surr: 4-Bromofluorobenzene 48.0 µg/L SW8260D 50.00 96.0 85 -121
Surr: Dibromofluoromethane 48.7 µg/L SW8260D 50.00 97.4 78 -132
Surr: Toluene-d8 47.4 µg/L SW8260D 50.00 94.8 81 -123
Lab Sample ID: LCS VOC-11023208 Date Analyzed: I 0/23/2020 15 5 7h
Test Code: 8260D-W-DENIOO
2-Butanone 25.2 µg/L SW8260D 1.22 20.0 20.00 0 126 69 -236
Acetone 25.7 µg/L SW8260D 2.76 20.0 20.00 0 129 36 -198
Benzene 22.1 µg/L SW8260D 0.147 1.00 20.00 0 Ill 78 -125
Carbon tetrachloride 17.8 µg/L SW8260D 0.859 1.00 20.00 0 89.2 66 -143
Chloroform 21.1 µg/L SW8260D 0.166 1.00 20.00 0 106 74 -120
Chloromethane 17.6 µg/L SW8260D 0.802 1.00 20.00 0 88.2 30 -149
Methylene chloride 22.5 µg/L SW8260D 0.381 1.00 20.00 0 I 13 65 -154
Naphthalene 19.3 µg/L SW8260D 0.704 1.00 20.00 0 96.7 55 -128
Tetrahydrofuran 21.2 µg/L SW8260D 0.436 1.00 20.00 0 106 59 -135
Toluene 20.7 µg/L SW8260D 0.285 1.00 20.00 0 104 69 -129
Report Date: 11/10/2020 Page 67 of72
analyses applicable to the CWA, SDW A, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of tf
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be bYf'anted only on contact This
LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010711
Project: Ground Water Low Flow 2020
Analyte
Lab Sample ID: LCS VOC-11023208
Test Code: 8260D-W-DENIOO
Xylenes, Total
Surr: l ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Lab Sample ID: LCS VOC-l l02520A
Test Code:
2-Butanone
Acetone
Benzene
8260D-W-DEN100
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surr: l,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Result
Date Analyzed:
59.8
47.5
45.7
47.7
46.6
Date Analyzed:
28.7
33.3
22.7
21.2
21.4
19.2
22.3
18.1
19.4
21.5
61.7
47.4
46.7
48.2
47.6
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone]. Fa,-x: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
MSVOA
Units Method
I 0/23/2020 1557h
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
10/25/2020 740h
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
MDL
0.575
1.22
2.76
0.147
0.859
0.166
0.802
0.381
0.704
0.436
0.285
0.575
Reporting
Limit
1.00
20.0
20.0
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
QC Type: LCS
Amount Spiked Spike Ref.
60.00
50.00
50.00
50.00
50.00
20.00
20.00
20.00
20.00
20.00
20.00
20.00
20.00
20.00
20.00
60.00
50.00
50.00
50.00
50,00
Amount
0
0
0
0
0
0
0
0
0
0
0
0
%REC
99.7
95.0
91.5
95.4
93.3
144
167
113
106
107
95.8
112
90.7
97.0
107
103
94.7
93.3
96.5
95.2
Limits
66 -124
80 -136
85 -121
78 -132
81 -123
69 -236
36 -198
78 -125
66 -143
74 -120
30 -149
65 -154
55 -128
59 -135
69 -129
66 -124
80 -136
85 -121
78 -132
81 -123
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Limit Amt %RPO Qual
Report Date: 11/10/2020 Page 68 of72
analyses applicable to the CWA, SOWA, and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling infonnation is located on the attached COC Confidential Business Infonnation: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact_ This
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010711
Project: Ground Water Low Flow 2020
Analyte
Lab Sample ID: MB VOC-11022208
Test Code:
2-Butanone
Acetone
Benzene
8260D-W-DENI00
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surr: l,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-dB
Lab Sample ID: MB VOC-11023208
Test Code: 8260D-W-DENIOO
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Result
Date Analyzed:
<20.0
<20.0
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
48.8
45.J
48.5
47.9
Date Analyzed:
<20.0
<20.0
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
QC Type:
Tanner Holliday
MSVOA
MBLK
Reporting
Limit
Amount Spiked Spike Ref.
Method MDL Amount %REC
I 0/22/2020 163 7h
µg/L SW8260D 1.22
µg/L SW8260D 2.76
µg/L SW8260D 0.147
µg/L SW8260D 0.859
µg/L SW8260D 0.166
µg/L SW8260D 0.802
µg/L SW8260D 0.381
µg/L SW8260D 0.704
µg/L SW8260D 0.436
µg/L SW8260D 0.285
µg/L SW8260D 0.575
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
10/23/2020 1616h
µg/L SW8260D 1.22
µg/L SW8260D 2.76
µg/L SW8260D 0.147
µg/L SW8260D 0.859
µg/L SW8260D 0.166
µg/L SW8260D 0.802
µg/L SW8260D 0.381
µg/L SW8260D 0.704
µg/L SW8260D 0.436
µg/L SW8260D 0.285
20.0
20.0
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
20.0
20.0
1.00
1.00
1.00
l.00
1.00
1.00
1.00
1.00
50.00
50.00
50.00
50.00
97.6
90.3
97.0
95.9
Limits
80 -136
85 -121
78 -132
81 -123
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Limit Amt %RPO Qual
Report Date: 11/10/2020 Page 69 of72
analyses applicable to the CW A, SOW A, and RCRA arc penonned in accordance to NELAC protocols Pertinent sampling infonnation is located on the attached COC. Confidential Business lnfonnation: This report is provided for the exclusive use of the addressee Privileges of subsequcnl use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010711
Project: Ground Water Low Flow 2020
Analyte
Lab Sample ID: MB VOC-l 102320B
Test Code: 8260D-W-DENIOO
Xylenes, Total
Surr: 1,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Lab Sample ID: MB VOC-1 102520A
Test Code:
2-Butanone
Acetone
Benzene
8260D-W-DEN100
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surr: l,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Result
Date Analyzed:
< 1.00
49.0
47.1
48.6
49.l
Date Analyzed:
<20.0
<20.0
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
50.3
48.1
49.9
49.2
Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: (80 I) 263-8686, Toll Free: [phone], fa'X: [phone]
e-mail : [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Tanner Holliday
MSVOA
MBLK
Reporting
Limit
Amount Spiked Spike Ref.
Method MDL Amount %REC
10/23/2020 1616h
µg/L SW8260D 0.575
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
I 0/25/2020 800h
µg/L SW8260D 1.22
µg/L SW8260D 2.76
µg/L SW8260D 0.147
µg/L SW8260D 0.859
µg/L SW8260D 0.166
µg/L SW8260D 0.802
µg/L SW8260D 0.381
µg/L SW8260D 0.704
µg/L SW8260D 0.436
µg/L SW8260D 0.285
µg/L SW8260D 0.575
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
1.00
20.0
20.0
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
50.00
50.00
50.00
50.00
50.00
50.00
50.00
50.00
98.1
94.2
97.2
98.1
101
96.3
99.7
98.5
Limits
80 -136
85 -121
78 -132
81 -123
80 -136
85 -121
78 -132
81 -123
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Limit Amt %RPO Qual
Report Date: 11/10/2020 Page 70 of 72
analyses applicable to the CWA~ SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling infonnation is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-pub I ication of this report for any purpose other than for the addressee will be granted only on contact_ This
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010711
Project: Ground Water Low Flow 2020
Analyte
Lab Sample ID: 2010711-0llAMS
Test Code:
2-Butanone
Acetone
Benzene
8260D-W-DEN100
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surr: l ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Result
Date Analyzed:
26.1
21.2
22.8
21.0
21.8
18.6
22.7
16.9
18.9
21.4
60.6
48.6
45.2
49.4
47.0
Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Method MDL Limit
Tanner Holliday
MSVOA
MS
Spike Ref.
Amount %REC
10/25/2020 917h
µg/L SW8260D 1.22 20.0 20.00 0 131
µg/L SW8260D 2.76 20.0 20.00 0 106
µg/L SW8260D 0.147 1.00 20.00 0 114
µg/L SW8260D 0.859 1.00 20.00 0 105
µg/L SW8260D 0.166 1.00 20.00 0 109
µg/L SW8260D 0.802 1.00 20.00 0 93.0
µg/L SW8260D 0.381 1.00 20.00 0 113
µg/L SW8260D 0.704 1.00 20.00 0 84.6
µg/L SW8260D 0.436 1.00 20.00 0 94.3
µg/L SW8260D 0.285 1.00 20.00 0 107
µg/L SW8260D 0.575 1.00 60.00 0 101
µg/L SW8260D 50.00 97.3
µg/L SW8260D 50.00 90.4
µg/L SW8260D 50.00 98.7
µg/L SW8260D 50.00 94.1
Limits
69 -236
36 -198
78 -125
66 -143
74 -120
30 -149
65 -154
55 -128
59 -135
69 -129
66 -124
80 -136
85 -121
78 -132
81 -123
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Amt %RPO Limit Qual
Report Date: 11/10/2020 Page 71 of72
analyses applicable to the CWA, SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
_Q_C SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2010711 Dept: MSVOA
Project: Ground Water Low Flow 2020 QC Type: MSD
-----
Reporting Amount Spiked Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPD Limit Qual
Lab Sample ID: 2010711-0llAMSD Date Analyzed: 10/25/2020 937h
Test Code: 8260D-W-DENIOO
2-Butanone 23.5 µg/L SW8260D 1.22 20.0 20.00 0 117 69 -236 26.1 10.6 35
Acetone 19.1 µg/L SW8260D 2.76 20.0 20.00 0 95.6 36 -198 21.3 10.6 35
Benzene 23.1 µg/L SW8260D 0.147 1.00 20.00 0 115 78 -125 22.8 1.31 35
Carbon tetrachloride 21.6 µg/L SW8260D 0.859 1.00 20.00 0 108 66 -143 21 2.49 35
Chloroform 22.0 µg/L SW8260D 0.166 1.00 20.00 0 110 74 -120 21.8 0.960 35
Chloromethane 16.6 µg/L SW8260D 0.802 1.00 20.00 0 83.0 30 -149 18.6 11.4 35
Methylene chloride 22.3 µg/L SW8260D 0.381 1.00 20.00 0 Ill 65 -154 22.7 1.78 35
Naphthalene 18.0 µg/L SW8260D 0.704 1.00 20.00 0 89.8 55 -128 16.9 5.85 35
Tetrahydrofuran 18.0 µg/L SW8260D 0.436 1.00 20.00 0 89.8 59 -135 18.9 4.89 35
Toluene 22.1 µg/L SW8260D 0.285 1.00 20.00 0 111 69 -129 21.4 3.54 35
Xylenes, Total 63.4 µg/L SW8260D 0.575 1.00 60.00 0 106 66 -124 60.6 4.55 35
Surr: l ,2-Dichloroethane-d4 48.1 µg/L SW8260D 50.00 96.2 80 -136
Surr: 4-Bromofluorobenzene 47.0 µg/L SW8260D 50.00 94.0 85 -121
Surr: Dibromofluoromethane 48.5 µg/L SW8260D 50.00 97.1 78 -132
Surr: Toluene-d8 47.8 µg/L SW8260D 50.00 95 .5 81 -123
Report Date: 11/10/2020 Page 72 of 72
analyses applicable to the CWA, SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use oftl-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with there-publication of this report for any purpose other than for the addressee will be granted only on contact This
Rpt Emailed: UL
Denison American West Analytical Laboratories
WORK ORDER Summary Work Order: 2010711 Page 1 of 10
Client:
Client ID:
Project:
Comments:
Sample ID
2010711-00lA
2010711-0018
2010711-00IC
2010711-00ID
2010711-00lE
201071 l-002A
20107 l l-002B
2010711-002C
Printed: 10/22/20 13:39
Energy Fuels Resources, Inc. Due Date: 11/5/2020
ENE300 Contact: Tanner Holliday
Ground Water Low Flow 2020 QC Level: III WO Type: Project
QC 3 (no chromatograms). EDD-Denison. Email Group;This is NOT a locus upload. Do not use "*R_" samples as MS/MSn;
Client Sample ID
MW-31 S
MW-31 LF
Collected Date Received Date Test Code Matrix Sel Storage
10/19/2020 1015h 10/22/2020 1230h 8260D-W-DEN100 Aqueous
Test Group: 8260D-W-DENIOO; # of Analytes: II I # of Surr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2540C
1 SEL Analytes: TDS
NH3-W-350.l
1 SEL Analytes: NH3N
NH3-W-PR
N02/N03-W-353.2
1 SEL Analytes: N03N02N
200.7-DIS
5 SEL Anaf;;__tes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Ana/ytes: AS BE CD CR CO CU FE PB MN MO NJ SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
1 SEL Analytes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
10/19/2020 1050h 10/22/2020 1230h 8260D-W-DEN100 Aqueous
Test Group: 8260D-W-DEN100; # of_ Analytes: 11 I# ofSurr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2540C
1 SEL Ana/.),tes: TDS
VOCFridge
df-wc
df-wc
elf-tds
df -no2/no3 & nh3
elf -no2/no3 & nh3
elf -no2/no3 & nh3
elf-met
df-met
df-met
df-met
df-met
df-met
df-met
VOCFridge
df-wc
elf-we
df-tds
LABORATORY CHECK: %M O RT O CN O TAT O QC O LUO 0 HOK ___ HOK __ _ HOK___ COG Emailed~----
3
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID
2010711-0020 MW-31LF
2010711-002E
20107 ll -003A MW-14S
201071 l-003B
2010711-003C
2010711-003D
201071 l-003E
WorkOrder: 2010711
Due Date: 11/5/2020
Page2 oflO
Collected Date Received Date Test Code Matrix Sel Storage
10/19/2020 1050h 10/22/2020 1230h NH3-W-350.1 Aqueous
1 SEL Analytes: NH3N
NH3-W-PR
N02/N03-W-353.2
1 SEL Analytes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
1 SEL Analytes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
10/19/2020 1141h 10/22/20201230h 8260D-W-DEN100 Aqueous
Test Group: 8260D-W-DENI 00; # of Analytes: II I _ti_ of Surr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2540C
1 SEL Analytes: TDS
NH3-W-350.1
1 SEL Analytes: NH3N
NH3-W-PR
N02/N03-W-353.2
1 SEL Analytes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
1 SEL Analytes: HG
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
df-met
df-met
df-met
df-met
df-met
df-met
df-met
VOCFridge
df-wc
df-wc
df-tds
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
df-met
df-met
df-met
df-met
df-met
3
Printed: 10/22/20 13 :36 LABORATORY CHECK: %M O RT 0 CN D TAT D QC O LUO D HOK ___ HOK __ _ HOK___ COC Emailed'-------
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID
201071 l-003E MW-14S
201071 l-004A MW-14LF
20 I 071 l-004B
201071 I-004C
201071 l-004D
201071 l-004E
2010711-00SA MW-12S
201071 l-005B
201071 l-005C
201071 l-005D
WorkOrder: 2010711
Due Date: 11/5/2020
Page 3 of 10
Collected Date Received Date Test Code Matrix Set Storage
10/19/2020 1141h 10/22/2020 1230h HG-DW-DIS-PR Aqueous
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
10/19/2020 1205h 10/22/2020 1230h 8260D-W-DEN100 Aqueous
Test Group_: 8260D-W-DENJOO; #g[Analytes: Il /#ofSurr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Ana/ytes: ALKB ALKC
TDS-W-2540C
1 SEL Analytes: TDS
NHJ-W-350.1
1 SEL Analyte.s: NH3N
NHJ-W-PR
N02/N03-W-353.2
1 SEL Analytes: N03N02N
200.7-DIS
5 SELAnalytes: CAMGKNA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
1 SEL Anal)ltes: HG
HG-OW-DIS-PR
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
10/20/2020 0904h 10/22/2020 1230h 8260D-W-DENIOO Aqueous
Test Group_: 8260D-W-DENJOO; # of AMlyt,es: 11 I# of Sun-: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2540C
1 SEL Analytes: TDS
NHJ-W-350.1
1 SEL Anaif_tes: NH3N
df-met
df-met
VOCFridge
df-wc
df-wc
df-tds
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
df-met
df-met
df-met
df-met
df-met
df-met
df-met
VOCFridge
df-wc
df-wc
df-tds
df -no2/no3 & nh3
3
3
Printed: 10/22/20 13:36 LABORATORY CHECK: %M O RT O CN O TAT O QC O LUO 0 HOK___ HOK __ _ HOK___ COG Emailed ____ _
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID
2010711-00SD MW-12S
2010711-00SE
2010711-006A MW-12LF
20107 l 1-006B
2010711-006C
2010711-006D
2010711-006E
Work Order: 2010711
Due Date: 11/5/2020
Page 4 of 10
Collected Date Received Date Test Code Matrix Set Storage
10/20/2020 0904h 10/22/2020 1230h NH3-W-PR Aqueous
N02/N03-W-353.2
1 SEL Analytes: N03N02N
200.7-DIS
5 SEL A.nalyte.s: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
1 SEL Analytes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
10/20/2020 0922h 10/22/2020 1230h 8260D-W-DEN100 Aqueous
Test Group: 8260D-W-DEN100; # of Analytes: 111# ofSurr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2540C
I SEL Analytes: TDS
NHJ-W-350.1
1 SEL Analyres: NH3N
NH3-W-PR
N02/N03-W-353.2
I SEL Analytes: N03N02N
200.7-DIS
5 SEL Anal}'_tes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
1 SEL Analytes: HG
HG-DW-DIS-PR
elf -no2/no3 & nh3
elf -no2/no3 & nh3
df-met
df-met
df-met
df-met
df-met
df-met
df-met
VOCFridge
df-wc
df-wc
df-tds
elf -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
elf-met
df-met
df-met
df-met
elf-met
df-met
3
Printed: 10/22/20 13 :3 6 · LABORATORY CHECK: %M O RT O CN O TAT O QC O LUO 0 HOK ___ HOK __ _ HOK___ COC Emailed ____ _
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID
2010711-006£ MW-12LF
201071 l-007A MW-19S
201071 l-007B
201071 l-007C
201071 l-007D
2010711-007£
201071 l-008A MW-19LF
201071 l-008B
2010711-00SC
20107 l l-008D
WorkOrder: 2010711
Due Date: 11/5/2020
Page 5 of 10
Collected Date Received Date Test Code Matrix Sel Storage
10/20/2020 0922h 10/22/2020 1230h IONBALANCE Aqueous df-met
5 SEL Analy_tes: BALANCE Anions Cations TDS-Balance TDS-Calc
10/20/2020 0745h 10/22/2020 1230h 8260D-W-DEN100 Aqueous
Test Group: 8260D-W-DENIOO; # of Analytes: I I /# ofSurr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2540C
1 SEL Analytes: TDS
NHJ-W-350.1
1 SEL Analytes: NH3N
NH3-W-PR
N02/N03-W-353.2
I SEL Ana1l_tes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
I SEL Analytes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
10/20/2020 0810h 10/22/2020 1230h 8260D-W-DENI00 Aqueous
Test Group_: 8260D-W-DENJ 00; # of Analytes: 11 I# of Surr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
. 2 SEL Analytes: ALKB ALKC
TDS-W-2540C
1 SEL Analytes: TDS
NHJ-W-350.1
I SEL Analytes: NH3N
NH3-W-PR
VOCFridge
df-wc
df-wc
df-Ids
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
df-met
df-met
df-met
df-met
df-met
df-met
df-met
VOCFridge
df-wc
df-wc
df-Ids
df -no2/no3 & nh3
df -no2/no3 & nh3
3
3
Printed: 10/22/20 13:36 LABORATORY CHECK: %M O RT D CN O TAT O QC D LUO 0 HOK ___ HOK __ _ HOK___ COC Emailed ____ _
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID
2010711-008D MW-19 LF
2010711-008E
2010711-009A MW-23S
2010711-009B
2010711-009C
2010711-009D
2010711-009E
Collected Date Received Date Test Code Matrix
WorkOrder: 2010711
Due Date: 11/5/2020
Sel Storage
Page 6 of IO
10/20/2020 0810h 10/22/2020 1230h N02/N03-W-353.2 Aqueous df -no2/no3 & nh3
1 SEL AnaQ1_tes: N03N02N
200.7-DIS
5 SEL Ana/ytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Ana/ytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
1 SEL Analf_tes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Ba/ance TDS-Calc
10/20/2020 1300h 10/22/2020 1230h 8260D-W-DEN100 Aqueous
Test Group: 8260D-W-DENJOO; # of Analftes: 11 I# of Surr: 4
300.0-W
3 SEL Anaptes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2540C
1 SEL Analytes: TDS
NH3-W-350.1
1 SEL Analytes: NH3N
NH3-W-PR
N02/N03-W-353.2
1 SEL AnalJ,tes: N03N02N
200.7-DIS
5 SEL Ana/ytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NJ SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
1 SEL Analytes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL AnafJ,_tes: BALANCE Anions Cations TDS-Balance TDS-Ca/c
df-met
df-met
df-met
df-met
df-met
df-met
df-met
VOCFridge
df-wc
df-wc
df-tds
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
df-met
df-met
df-met
df-met
df-met
df-met
df-met
Printed: 10/22/20 13:36 LABORATORY CHECK: %M O RT O CN O TAT O QC 0 LUOO HOK ___ HOK __ _ HOK___ COC Emailed~----
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID
2010711-0lOA MW-23 LF
2010711-0IOB
2010711-0IOC
2010711-0IOD
2010711-0lOE
2010711-01 IA MW-27 S
2010711-01 lB
2010711-0llC
2010711-0llD
WorkOrder: 2010711
Due Date: 11/5/2020
Page 7 of IO
Collected Date Received Date Test Code Matrix Set Storage
10/20/2020 1315h 10/22/2020 1230h 8260D-W-DEN100 Aqueous
Test Group: 8260D-W-DENJOO; # of Analytes: 11 l#ofSurr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2540C
1 SEL Analytes: TDS
NH3-W-350.1
1 SEL Analytes: NH3N
NH3-W-PR
N02/N03-W-353.2
1 SEL Analytes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NJ SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
1 SEL Analytes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
10/21/2020 0730h 10/22/2020 1230h 8260D-W-DEN100 Aqueous
Test Group: 8260D-W-DENJOO; # of Analytes: 11 /# ofSurr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2540C
1 SEL Analytes: TDS
NH3-W-350.1
I SEL Analytes: NH3N
NH3-W-PR
N02/N03-W-353.2
1 SEL Analytes: N03N02N
VOCFridge
df-wc
df-wc
df-tds
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
df-met
df-met
df-met
df-met
df-met
df-met
df-met
VOCFridge
df-wc
df-wc
df-tds
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
3
3
Printed: 10/22/20 13:36 LABORATORY CHECK: %M O RT O CN O TAT O QC O LUO 0 HOK ___ HOK __ _ HOK___ COC Emailed ____ _
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID
2010711-0! IE MW-27S
201071 l-012A MW-27LF
201071 l-012B
201071 l-012C
201071 l-012D
201071 l-012E
Work Order: 2010711
Due Date: 11/5/2020
Page 8 of 10
Collected Date Received Date Test Code Matrix Sel Storage
10/21/2020 0730h 10/22/2020 1230h 200.7-DIS Aqueous
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
I SEL Analytes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
10/21/2020 0756h 10/22/2020 1230h 8260D-W-DEN100 Aqueous
Test Group_: 8260D-W-DENJOO; # of Analytes: 11 I # of Surr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2540C
1 SEL Analytes: TDS
NHJ-W-350.1
1 SEL Anai)'_tes: NH3N
NH3-W-PR
N02/N03-W-353.2
1 SEL Analytes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
I SEL Analytes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
df-met
df-met
df-met
df-met
df-met
df-met
df-met
VOCFridge
df-wc
df-wc
df-tds
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
df-met
df-met
df-met
df-met
df-met
df-met
df-met
3
Printed: 10/22/20 13:36 LABORATORY CHECK: %M O RT O CN O TAT O QC O LUO 0 HOK~~-HOK~~-HOK___ COC Emailed'------
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID
201071 l-013A MW-18S
201071 l-013B
201071 l-013C
2010711-013D
2010711-013E
201071 l-014A MW-18LF
201071 l-014B
2010711-014C
2010711-014D
WorkOrder: 2010711
Due Date: 11/5/2020
Page 9 of 10
Collected Date Received Date Test Code Matrix Sel Storage
10/21/2020 0814h 10/22/2020 1230h 8260D-W-DENJOO Aqueous
Test Group: 8260D-W-DENJOO; # of Analytes: lJ I# ofSurr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Ana/ytes: ALKB ALKC
TDS-W-2540C
1 SEL Analytes: TDS
NB3-W-350.1
I SEL Analytes: NH3N
NH3-W-PR
N02/N03-W-353.2
I SEL Analytes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
1 SEL Ana/ytes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
10/21/2020 0837h 10/22/2020 1230h 8260D-W-DEN100 Aqueous
Test Group: 8260D-W-DENJOO; # of Ana/ytes: II I # of Surr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL AnaQ'fes: ALKB ALKC
TDS-W-2540C
1 SEL Analytes: TDS
NH3-W-350.1
I SEL Analytes: NH3N
NH3-W-PR
N02/N03-W-353.2
I SEL Analytes: N03N02N
VOCFridge
df-wc
df-wc
df-tds
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
df-met
df-met
df-met
df-met
df-met
df-met
df-met
VOCFridge
df-wc
df-wc
df-tds
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
3
3
Printed: 10/22/20 13:36 LABORATORY CHECK: %M O RT O CN O TAT O QC 0 LUOO HOK __ HOK __ HOK___ COC Emailed _____ _
WORK ORDER Summary WorkOrder: 2010711 Page 10 oflO
Client: Energy Fuels Resources, Inc. Due Date: 11/5/2020
Sample ID Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage
2010711-014E MW-18LF 10/21/2020 0837h I 0/22/2020 1230h 200.7-DIS Aqueous df-met
5 SELAnalytes: CA MG K NA V
200.7-DIS-PR df-met
200.8-DIS df-met
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR df-rnet
HG-DW-DIS-245.1 df-met
I SEL Analytes: HG
HG-DW-DIS-PR df-met
ION13ALANCE df-met
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
2010711-0lSA Trip Blank 10/19/2020 1015h 10/22/2020 1230h 8260D-W-DEN100 Aqueous VOCFridge 3
Test Group: 8260D-W-IJEJIJ0(); # of Anal)lles: 11 I # of Surr: 4
Printed: 10/22/20 13:36 LABORATORY CHECK: %M O RT O CN O TAT O QC O LUO 0 HOK___ HOK __ _ HOK___ COC Emailed'------
2
3
4
5
7
American West
Analytical Laboratories
463 W. 3600 S. Salt Lake City, UT 84115
Phone# [phone] Toll Free# [phone] L~ Fax # [phone] Email [e-mail]
www.awal-labs.com
Client: Energy Fuels Resources, Inc.
Address: 6425 S. Hwy. 191
Blanding, UT 84511
Contact: Tanner Holliday
Phone#: [phone] Cen#:
Email: tholllda:,@energyfitela.com; [e-mail]
Project Name: Ground Water Low Flow 2020
Project#:
PO#:
Sampler Name: Tanner Holliday
Samele ID: Date Samoled
JIIW-31 S 10/19/2020
111\V-31 LF 10/19/2020
IIW-14 S 10/19/2020
MW-14LF 10/19/2020
MW-12 S 10/20/2020
MW-12LF 10/20/2020
MW-19S 10/20/2020
,MW-19LF 10/20/2020
MW-238 10/20/2020
10 1 IIW-23LF 10/20/2020
, MW-278 10/21/2020
12 t MW-27LF 10/21/2020
Rollnqulahodby: ) f.d, //_ / /"J/ Dalo:
S"°"!ure· .,.....__ ,_ .,,.,.. _ ., 10/2112020
/ ''""'" PrfnlNsmo; T annilr HoUidav ,,oc
Rolinquiehod by. 0010:
Signa!lJm
rnma:
Prin!Nomo:
Rallnqulol)ed by: oo,e:
Signouo
rnmo:
PrfntNamo:
Rolinqullh<>d by: Dato;
~nallft
rnmo:
?rinlNamo:
CHAIN OF CUSTODY zo!07(/_
An analysla v.l be conducted using NELAP eccradlted methods and el date wm be reported using AWAL's stendtw analyte lislB and
,_rting limits (PQL) unt ... specif1CSl!y req..,.ted othBMl&e on this Chain of Custody and/0< attached documentation.
AWAL Lab Sample Set#
Page 1 of 2
I QC Level: I Tum Around Time: Unless other arrangements have been made, I""""" signed repor1s v.iN be emailed by 5:00 pm on
3 Standard the day they are due.
X Include EDD: Laboratory Use Only
0 LOCUS UPLOAD ::E "' EXCEL SlrnplosWare: v.f ~-tJ .a ob :x Field Filtered For: , e hand dollvo,ed :i:: ::E Dlasolved Metals ;::;-~-Iii :l 2 Amblento@ 'I" ~ t ,i For Compliance Wrth: ~ z
3 Temp<;<al!JrO ~ t '3 ti rl r::i D NELAP ·c
0 N D RCRA & ~ -;i > D CWA 4 Received Broken/Leaking c:i ;::. tJ D SDWA (Improperly Sealed<[) 0 c:i ::i .... <') iii' 0 0 D ELAP/A2LA y N "" ... 1:L c:i 0 ~ tJ D NLLAP 0 rJl ~ Lil 0 ~ "; ,: D Non-Compliance 5~Pr""""od "'l 0 tJ ~-~ ... Lil ~ .. D Other: y N 0 ::t. 41 -o" i u' Checkod at bench ~ !:2. " u' '5 I tJ 41 0 ., )( 0 .... 0 I.I IC y N ·c: (') 0 'II 41" 5 C: 1ii 0 'I' iS ,,-~ J§ !il Lil m II Q'.l ::!i Lil .!: rJl ;; Known Hazards 6 Received Within 5 " ....... ::t. tf ~ ...... 0 .:!" :E" Ill • ~dingTimes Time 0 a. N (') I'll ,e : t) & 0 E !il ~ t ~ OI II g N
Samoled Jl t) iS 0 Samele Comments .. ..
1015 7 w X X X X X X X X X X
1050 7 w X X X X X X X X X X k':OCTapeWaa:
1 Present on Outer Package 1141 7 w X X X X X X X X X X 0 N NA
1205 7 w X X X X X X X X X X 2 ~broken on Outer Package
904 7 w Y N NA X X X X X X X X X X
3 Present on Sample ~4 922 7 w X X X X X X X X X X y N
745 7 w X X X X X X X X X X 4 Unbroken on Sample <;J 810 y N 7 w X X X X X X X X X X
1300 7 w X X X X X X X X X X Oiscrepancles -n Semple
1315 7 w X X X X X X X X X X labels and COC R~ y N
730 7 w X X X X X X X X X X
756 7 w X X X X X X X X X X
Received by: Date: Special lnstruc!Jons: Slgnalure
rnme:
Pr1ntName: Sample containers for metals were field filtered. See the
R.-ed~~ ~ Oe}l /z_ , ft_ Analytical Scope of Work for Reporting Limits and voe analyte Slgriaturo 2-,1., ?.-()
z/1/1 u /-1.:./,. -rrime'/"2) (j list.
Print Name: .../
Received by: /. I Date: This is NOT a locus upload. Thanks. Signature
[Time:
l?rintName:
Received by: Date:
Signature
Time:
Print Name:
I
American West
Analytical Laboratories
463 W. 3600 S. Salt Lake City, UT 84115
Phone# [phone] Toll Free# [phone] L~ Fax # [phone] Email [e-mail]
www.awal-labs.com
Client: Energy Fuels Resources, Inc.
Address: 6425 S. Hwy. 191
Blanding, UT 84511
Contact: Tanner Holliday
Phone#: [phone] Cell#:
Email: [e-mail]; [e-mail]
Project Name: Ground Water Low Flow 2020
Project#:
PO#:
Sampler Name: Tanner Holliday
Samole ID: Date Samoled
3 MW-18 S 13! 10/21/2020
I MW'-18 LP' 10/21/2020
5 TRIP BLANK 10/19/2020
6
7
e
9
21 0
I
Rolinqu!sl>ed t,y: ~ II~~ Oolo:
Signolvro • •• .A M'I a ,. 10/211?f1?r p llme:
PmlNomo: T01Y1arKoliid<lv 1100
Ro&nquiahod by. Dela:
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s::inntNamo:
~·~odl>y: Oota;
Slgnnllln>
[Time:
""nlName:
CHAIN OF CUSTODY 20/GU
All analysis will be conducled using NELAP acaedlt&d methods and all data win be reported using AWAL'& standard anelyte lists end
,_r11ng limits (POL) unless speclfioally requested olhe,v,4se on Uils Chain of Custody and/or attached documentalion.
AWAL Lab Sample Set#
Page 2 or 2
I QC Level: I Turn Around Time: Unless other arrangements have been made, I'""""" signed reports will be emailed by 5:00 pm on
3 Standard the day aiey are due.
X Include EDD: Laboratory Use Only
0 LOCUS UPLOAD ::g oj EXCEL Samples Wen,:\,A. y1-;; C) .;; .;; X Field Filtered For:
1 ~or hand aoliverod :r: Dissolved Metals ;:;-,:f ::g
Ii) ~-'I-:;: 2 Amhlonto~ <:"I .o· ti' For Compliance With: ~ 0.. z ~ 0 NELAP 3 Temperal\Jre ·c ci ,; ~ 0 i:,:. D RCRA . o" C"I a >" 0 CWA 4 Received Broken/leaking 0 ;;::-(.) D SDWA (Improperly Sealed) Q 0 ::i -.. <'l 0 D ELAP/A2LA y <9 ..... ~ Q ... ~ (.) ci' 0 0 en D NLLAP
~ II) Q ~ .!I .: D Non-Compliance 5~Pr....-,Od ") Q .. (.) 1i ~ .. II) ~ ... D Other: y N 0 :!. QI 'd. .a G" kedslbench l!! ~ c.:, G" 1 :;: (.) < QI Q IP X Q ,t Q Cl IO y N .!: :s ('I) Q 0 ~ iii .,, .,· .,· ~ <:"I ~ "' g II) Ill QI ~ <fl ~ 6 Received Within C ::; :!. ~ .?: Known Hazards 0 IP ..... c$ -0 ,,; ;i 1111 i t)rgTrmes Time (.) a. C"I ('I) Ill 1 • < & E g ~ ~ • II N
Samoled 0 .. it u i5 ,g Samole Comments .. "' 814 7 w X X X X X X X X X X
837 7 w X X X X X X X X X X COC Tape Wao:
1015 3 w X 1 Present on Outer Package Q) N NA
2 gbroken on Outer Package
Y N NA
3 Present on Sample @ y N
4 Unbroken on Semple
y N ej
Discrepancies Between Sample
abels and COC Record&
y N
Recelvedby: fOate: Special Instructions: Signature
rr1me:
Print Name: Sample containers for metals were field filtered. See the -9'!~__.,{, _/L, °7t 7zi.,/-Ll\ Analytical Scope of Work for Reporting Limits and voe analyte SigmllltO '..IA--list.
.7hA..;c -vl/"-A., / T1mef2_"':;) (} PrinlNM>6:
Received by: ' Oate: This is NOT a locus upload. Thanks. Slgne!ure
lime:
Print Name:
Received by; Date:
Signature
[Time!
Print Nome:
I
Analysis
Ammonia
COD
Cvanide
Metals
NOi/N03
O&G
Phenols
Sulfide
TKN
TP04
Cr VI+
Procedure:
Frequency:
Preservation Check Sheet
s amp le Set Ext
Preservative I :z... ) 1/ s-(9
pH<2H2S04 ~5 Y~~ 1/,,j?. !& Vc.e ~,{
oH <2H2S04 r r rr // ( ,
oH>12NaOH
pH<2HN03 ~ Je~ ~ u Yd ~i
oH<2H2S04 V:c ,1 .,<. • V.,.t ~/.( /1/.( , , II.,
oH<2HCL IY r r r , ,.
oH<2 H2S04
pH>9NaOH,
Zn Acetate
pH<2H2S04
oH<2H2S04
pH>9
CNRthS04
Pour a small amount of sample in the sample lid
Pour sample from lid gently over wide range pH paper
Do Not dip the pH paper in the sample bottle or lid
)
Y~.,r
~
-~~
Ir
dpH
y '1
~~ 1/.,,r
I' , ...
~{ I~ ttt v..~ ,, ,
/0 fl
v,( Y ... c ....
~ ~ v_, ~L
y 1,
1)
2)
3)
4)
5)
6)
7)
If sample is not preserved, properly list its extension and receiving pH in the appropriate column above
Flag COC, notify client if requested
Place client conversation on COC
Samples may be adjusted
All samples requiring preservation
*
+
•
#
•
The sample required additional preservative upon receipt.
The sample was received unpreserved.
The sample was received unpreserved and therefore preserved upon receipt .
The sample pH was unadjustable to a pH < 2 due to the sample matrix.
The sample pH was unadjustable to a pH> __ due to the sample matrix interference .
Lab Set ID: Z O I O I I/
pH Lot#: (; 5" 0 U
(2.. /3, ll/
\/,,~ 1/-~x' . y
J/,__.(" ~ >far!
IP G/,.(' ~ v~
1, 1, .,..
Tanner Holliday
Energy Fuels Resources, Inc.
6425 South Hwy 191
American West Blanding, UT 84511
ANALYTICAL LABORATORlfS
3440 South 700 West
~alt Lake City, UT 84119
Phone:[phone]
Toll Free: [phone]
Fax: [phone]
!-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laborato1y Director
Jose Rocha
QA Officer
TEL: [phone]
RE: 4th Quarter Ground Water 2020
Dear Tanner Holliday: Lab Set ID: 2010745
American West Analytical Laboratories received sample(s) on 10/23/2020 for the analyses
presented in the following report.
American West Analytical Laboratories (A WAL) is accredited by The National
Environmental Laboratory Accreditation Program (NELAP) in Utah and Texas; and is
state accredited in Colorado, Idaho, New Mexico, Wyoming, and Missouri.
All analyses were performed in accordance to the NELAP protocols unless noted
otherwise. Accreditation scope documents are available upon request. If you have any
questions or concerns regarding this report please feel free to call.
The abbreviation "Surr" found in organic reports indicates a surrogate compound that is
intentionally added by the laboratory to determine sample injection, extraction, and/or
purging efficiency. The "Reporting Limit" found on the report is equivalent to the
practical quantitation limit (PQL). This is the minimum concentration that can be
reported by the method referenced and the sample matrix. The reporting limit must not be
confused with any regulatory limit. Analytical results are reported to three significant
figures for quality control and calculation purposes.
Thank You,
K I F Digitally signed y e . by Kyle F. Gross
Date:
Gross 2020.11.17
08:28:52 -07'00' Approved by: .._ ___________ __,
Laboratory Director or designee
Report Date: I I /16/2020 Page I of 50
All analyses applicable 10 lhe CWA. SOWA. and RCRA are perfom1ed in accordance to NELAC protocols Pertinenl sampling information is loco1ed on the al\ached COC. Confidenlial Business lnfo111w1ion: This repon is pro\'ided for the exclusi\e use of lhe
~ddressce Pri, ile~es o.r su~seq~1enl ~,~e or the ~~e of lhis _con.1pany or nnr ~mbe1 of its staff, or reproducfio~ ~f 1his repo~ in ~on'.iecfion~ wilh the u.~vertisement. P~?molio.n 4:r sale of ?'!J. ~rodl)Cl or P'.?Cess, ~r in ~onn:_c~ion w!1h lh~ r~-p~blication of lhis report
SAMPLE SUMMARY
American West Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
ANALYTICAL LARORATORIE S Project: 4th Quarter Ground Water 2020
Lab Set ID: 2010745
Date Received: 10/23/2020 1230h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
3440 South 700 West
2010745-00lA MW-01 10212020 l0/21/2020 1540h Aqueous VOA by GC/MS Method
;alt Lake City, UT 84119 8260D/5030C
2010745-00lB MW-01 10212020 10/21/2020 1540h Aqueous Anions, E300.0
2010745-00lB MW-01 10212020 l0/21/2020 1540h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
Phone: [phone] 2010745-00IC MW-01_10212020 10/21/2020 1540h Aqueous Total Dissolved Solids, A2540C
Toll Free: [phone] 2010745-00JD MW-01 10212020 l0/2 I /2020 1540h Aqueous Nitrite/Nitrate (as N), E353.2
Fax: (80 I) 263-8687 2010745-00JD MW-01 10212020 10/2 l/2020 1540h Aqueous Ammonia, Aqueous
~-mail: awal @awal-labs.com 2010745-00lE MW-01 _10212020 10/21/2020 1540h Aqueous ICPMS Metals, Dissolved
2010745-00lE MW-OI 10212020 l0/21/2020 1540h Aqueous Mercury, Drinking Water
web : www.awal-labs.com Dissolved
2010745-00lE MW-01 10212020 l0/21/2020 1540h Aqueous ICP Metals, Dissolved
2010745-00lE MW-01 10212020 10/21/2020 1540h Aqueous Ion Balance
Kyle F. Gross 2010745-002A MW-12 10202020 10/20/2020 1150h Aqueous VOA by GC/MS Method
8260D/5030C
Laboratory Director 2010745-002B MW-12 10202020 10/20/2020 1150h Aqueous Anions, E300.0
2010745-002B MW-12 10202020 10/20/2020 1150h Aqueous Alkalinity/ Bicarbonate/
Jose Rocha Carbonate, Low Level
QA Officer 2010745-002C MW-12 10202020 10/20/2020 1150h Aqueous Total Dissolved Solids, A2540C
2010745-002D MW-12 10202020 10/20/2020 1150h Aqueous Nitrite/Nitrate (as N), E353.2
20l0745-002D MW-12 10202020 10/20/2020 1150h Aqueous Ammonia, Aqueous
2010745-002E MW-12 10202020 10/20/2020 1150h Aqueous Ion Balance
2010745-002E MW-12 10202020 10/20/2020 1150h Aqueous Mercury, Drinking Water
Dissolved
20l0745-002E MW-12 10202020 10/20/2020 1150h Aqueous ICP Metals, Dissolved
2010745-002E MW-12 10202020 10/20/2020 1150h Aqueous ICPMS Metals, Dissolved
2010745-003A MW-14 10192020 10/19/2020 1530h Aqueous VOA by GC/MS Method
8260D/5030C
2010745-003B MW-14 10192020 10/19/2020 1530h Aqueous Anions, E300.0
2010745-003B MW-14 10192020 10/19/2020 1530h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
2010745-003C MW-14 10192020 10/19/2020 1530h Aqueous Total Dissolved Solids, A2540C
2010745-003D MW-14 10192020 l0/19/2020 1530h Aqueous Ammonia, Aqueous
2010745-003D MW-14 10192020 10/19/2020 1530h Aqueous Nitrite/Nitrate (as N), E353.2
2010745-003E MW-14 10192020 10/19/2020 1530h Aqueous Mercury, Drinking Water
Dissolved
2010745-003E MW-14 10192020 10/19/2020 1530h Aqueous ICPMS Metals, Dissolved
ReportDate: 11/16/2020 Page2of50
All anal) ses applicable to lhe CWA. SOWA. and RCRA are perrom1ed in accordance to NE LAC prolocols. Pertinenl sampling information is located on lhe aUached COC. Confidential Business Information: This report is provided for 1he e.xclusi,e use of the
~ddressee Pri, ile~es o_f sub~seg~enl ~;e or the ~~1e of lhis .co1~pany or nn) J~~mbef of ils staff, or reproduclio~ ~r this repo~ in ~on~1eclion,.. with lhe a~, e1tisemenl. ll~?moti~n ~r sale of :'l!): ~rocll~cl or P1,?Cess, ~r in ~onn:,c~ion w!lh th~ n~-publicaLion or 1his report
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 4th Quarter Ground Water 2020
American West Lab Set ID: 2010745
ANALYTICAi LAAORATORIEG Date Received: 10/23/2020 1230h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
2010745-003E MW-14 10192020 10/19/2020 1530h Aqueous Ion Balance
3440 South 700 West 2010745-003E MW-14 10192020 10/19/2020 1530h Aqueous ICP Metals, Dissolved
;alt Lake City, UT 84119 2010745-004A MW-18 10212020 I 0/21/2020 1500h Aqueous VOA by GC/MS Method
8260D/5030C
2010745-004B MW-18 10212020 10/21/2020 1500h Aqueous Anions, E300.0
2010745-004B MW-18 10212020 10/21/2020 1500h Aqueous Alkalinity/ Bicarbonate/
Phone:[phone] Carbonate, Low Level
2010745-004C MW-18 10212020 10/21/2020 1500h Aqueous Total Dissolved Solids, A2540C
Toll Free: [phone] 2010745-004D MW-18_10212020 10/21/2020 1500h Aqueous Ammonia, Aqueous
Fax: (80 I) 263-8687 2010745-004D MW-18 10212020 10/21/2020 1500h Aqueous Nitrite/Nitrate (as N), E353.2
:-mail: [e-mail] 2010745-004E MW-18 10212020 10/21/2020 1500h Aqueous Ion Balance
2010745-004E MW-18 10212020 10/21/2020 1500h Aqueous ICP Metals, Dissolved
web: www.awal-labs.com 2010745-004E MW-18 10212020 10/21/2020 1500h Aqueous ICPMS Metals, Dissolved
2010745-004E MW-18 10212020 10/21/2020 1500h Aqueous Mercury, Drinking Water
Dissolved
Kyle F. Gross 2010745-00SA MW-19 10202020 I 0/20/2020 171 Oh Aqueous VOA by GC/MS Method
8260D/5030C
Laboratory Director 2010745-00SB MW-19 10202020 10/20/2020 171 Oh Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
Jose Rocha 2010745-00SB MW-19 10202020 10/20/2020 171 Oh Aqueous Anions, E300.0
QA Officer 2010745-00SC MW-19 10202020 I 0/20/2020 171 Oh Aqueous Total Dissolved Solids, A2540C
2010745-00SD MW-19 10202020 10/20/2020 171 Oh Aqueous Ammonia, Aqueous
2010745-00SD MW-19 10202020 10/20/2020 171 Oh Aqueous Nitrite/Nitrate (as N), E353.2
2010745-00SE MW-19 10202020 10/20/2020 171 Oh Aqueous Ion Balance
2010745-00SE MW-19 10202020 10/20/2020 1710h Aqueous ICP Metals, Dissolved
2010745-00SE MW-19 10202020 10/20/2020 17 lOh Aqueous ICPMS Metals, Dissolved
2010745-00SE MW-19 10202020 I 0/20/2020 171 Oh Aqueous Mercury, Drinking Water
Dissolved
2010745-006A MW-27 10212020 10/21/2020 1205h Aqueous VOA by GC/MS Method
8260D/5030C
2010745-006B MW-27 10212020 10/21/2020 1205h Aqueous Anions, E300.0
2010745-006B MW-27 10212020 10/21/2020 1205h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
2010745-006D MW-27 10212020 10/21/2020 1205h Aqueous Nitrite/Nitrate (as N), E353.2
2010745-006D MW-27 10212020 10/21/2020 1205h Aqueous Ammonia, Aqueous
2010745-006E MW-27 10212020 10/21/2020 1205h Aqueous Ion Balance
2010745-006E MW-27 10212020 10/21/2020 1205h Aqueous ICP Metals, Dissolved
2010745-006E MW-27 _10212020 10/21/2020 1205h Aqueous ICPMS Metals, Dissolved
Report Date: 11/16/2020 Page 3 of 50
All anal)ses applicable lo lhe CWA. SDWA, and RCRA are perfonned in accordance 10 NELAC prolocols Peitinent sampling infornmlion is localed 011 lhe attached COC Confiden1ial Business Information: This report is provided for the exclllsi, e use or1he
~ddressee Pri\ ile¥es o.r sub,_seq~enL ~~e or the ~?'.ne or this .cot~pany or rul) 1:!!:'!lber of its striff, or reproduclio!~ ~f this repo~ in .co11~1ection .. \\·ith lhe ~:er1ise~enl, P~?motio.n or ~a.le or!"!). rrodl~Cl or p1:?cess, ~r in ~nn:_c~ion "!th th~ r:-publicatio11 or this report
Client:
Project:
American West Lab Set ID:
ANALvr,cAL LAB0RAr0R1Ee Date Received:
Lab Sample ID
2010745-006£
3440 South 700 West 2010745-007 A
,alt Lake City, UT 84119
20107 45-007B
20107 45-007B
Phone:[phone] 2010745-007C
Toll Free: [phone] 2010745-007D
Fax: (80 I) 263-8687 2010745-007D
:-mail: [e-mail] 2010745-007£
20 l 0745-007£
web: www.awal-labs.com 2010745-007£
2010745-007£
Kyle F. Gross 20 l 07 45-008A
Laboratory Director
Jose Rocha
QA Officer
Energy Fuels Resources, Inc.
4th Quarter Ground Water 2020
2010745
10/23/2020 1230h
Client Sample ID Date Collected
MW-27 10212020 I 0/21/2020 1205h
MW-31 10192020 l 0/19/2020 1730h
MW-31 10192020 10/19/2020 1730h
MW-31 10192020 10/19/2020 1730h
MW-31 _10192020 10/19/2020 1730h
MW-31 _10192020 l 0/19/2020 1730h
MW-31 10192020 10/19/2020 1730h
MW-31 10192020 l 0/19/2020 1730h
MW-31 10192020 10/19/2020 1730h
MW-31 10192020 10/19/2020 1730h
MW-31 10192020 l 0/ 19/2020 1730h
Trip Blank 10/19/2020 1530h
Contact: Tanner Holliday
Matrix Analysis
Aqueous Mercury, Drinking Water
Dissolved
Aqueous VOA by GC/MS Method
8260D/5030C
Aqueous Anions, £300.0
Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
Aqueous Total Dissolved Solids, A2540C
Aqueous Nitrite/Nitrate (as N), £353.2
Aqueous Ammonia, Aqueous
Aqueous Ion Balance
Aqueous ICP Metals, Dissolved
Aqueous ICPMS Metals, Dissolved
Aqueous Mercury, Drinking Water
Dissolved
Aqueous VOA by GC/MS Method
8260D/5030C
Report Date: 11/16/2020 Page 4 of 50
All analyses applicable 10 the CWA. SDWA. and RCRA nre perfom1ed in accordance to NELAC protocols Per1inen1 snmplins information is located on lhe altached COC Confidential Business Jnforimilion: This repon is provided for the exclusi\·e use of the
~ddressee Pri\ ile~es of'su~seq~enl ~1~e of the ~~e of lhis
0
c01~pa11y or M~ 1~mbe1 of its slafT, or reproduclio~ ~f Lhis repo~ in ~n!teclion,, "ith the ~ver1isement, P~?moli~ ~r sale of~?). ~rcx.h~cl or p1;ocess, ~r in :°nm;.c~ion w!th th~ r:-publication or this report
3440 South 700 West
~alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
!-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Inorganic Case Narrative
Client:
Contact:
Energy Fuels Resources, Inc.
Tanner Holliday
Project:
Lab Set ID:
Sample Receipt Information:
Date of Receipt:
Date of Collection:
Sample Condition:
C-0-C Discrepancies:
4th Quarter Ground Water 2020
2010745
10/23/2020
10/19-10/2 1/2020
Intact
None
Holding Time and Preservation Requirements: The analysis and preparation of all
samples were performed within the method holding times. All samples were properly
preserved.
Preparation and Analysis Requirements: The samples were analyzed following the
methods stated on the analytical reports.
Analytical QC Requirements: All instrument calibration and calibration check
requirements were met. All internal standard recoveries met method criterion.
Batch QC Requirements: MB, LCS, MS, MSD, RPD:
Method Blanks (MB): No target analytes were detected above reporting limits,
indicating that the procedure was free from contamination.
Laboratory Control Samples (LCS): All LCS recoveries were within control
limits, indicating that the preparation and analysis were in control.
Matrix Spike / Matrix Spike Duplicates (MS/MSD): All percent recoveries and
RPDs (Relative Percent Differences) were inside established limits, with the
following exceptions:
Sample ID Analyte QC Explanation
20107 45-002E Calcium MS/MSD High analyte concentration
2010745-002E Magnesium MSD High analyte concentration
2010745-002E Sodium MS/MSD High analyte concentration
2010767-00ID Ammonia MSD Sample matrix interference
2010767-00SE Iron MSD High analyte concentration
2010767-00SE Manganese MSD High analyte concentration
Duplicate (DUP): The parameters that required a duplicate analysis had RPDs
within the control limits, with the following exception: the RPD for Total Dissolved
Solids on samples 2010745-00lC and 2010767-00IC due to suspected sample non-
homogeneity or sample matrix interference.
Corrective Action: None required.
Report Date: 11/16/2020 Page 5 of SO
All anolrses applicable lo lhe CWA. SOWA. Md RCRA are performed in accordance 10 NELAC prolocols Pertinent sampling inform:uion is localed on the attached COC. Confidenlial Business Jnfo1mation: This repon is pro,•ided for the exclusi\ e use of lhe
~ddressee Pri, ile~es of sub .. seq~ent ~~e of the ~~e of this .co1~pany or M) ~mber of its staff, or reproducfio~ ~f lhis repo~ in ~n~eclion ... "-ilh lhe u~,1ertisement, P~?motio,n or sale of ?1!) ~rodl~l or p1;ocess, ~r in ~onn~c~ion w!lh lh~ r~-publication of 1his report
3440 South 700 West
;aft Lake City, UT 84119
Phone: (80 I) 263-8686
Toll Free: [phone]
Fax: [phone]
!-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Volatile Case Narrative
Client:
Contact:
Energy Fuels Resources, Inc.
Tanner Holliday
Project:
Lab Set ID:
Sample Receipt Information:
Date of Receipt:
Date of Collection:
Sample Condition:
C-0-C Discrepancies:
Method:
4th Quarter Ground Water 2020
2010745
10/23/2020
10/19-10/21 /2020
Intact
None
SW-846 8260D/5030C
Analysis: Volatile Organic Compounds
General Set Comments: One or more target analytes were observed above reporting
limits.
Holding Time and Preservation Requirements: All samples were received in appropriate
containers and properly preserved. The analysis and preparation of all samples were
performed within the method holding times following the methods stated on the analytical
reports.
Analytical QC Requirements: All instrument calibration and calibration check
requirements were met. All internal standard recoveries met method criterion.
Batch QC Requirements: MB, LCS, MS, MSD, RPD, and Surrogates:
Method Blanks (MBs): No target analytes were detected above reporting limits,
indicating that the procedure was free from contamination.
Laboratory Control Sample (LCSs): All LCS recoveries were within control
limits, indicating that the preparation and analysis were in control.
Matrix Spike / Matrix Spike Duplicate (MS/MSD): All percent recoveries and
RPDs (Relative Percent Differences) were inside established limits, indicating no
apparent matrix interferences.
Surrogates: All surrogate recoveries were within established limits.
Corrective Action: None required.
Report Date: 11/16/2020 Page 6 of 50
All anal) ses applicable to lhe CW A, SDWA. and RCRA are performed in accordance to NELAC protocols Pertinenl sampling information is located on the attached COC Confidential Business lnformation: This report is prO\·ided for the exclusi, e use of the
~ddressee Pri, ile~es o,r su~se£1~ent ~~e of the ~?':"e of I his .co,~pany or m1~· ~mber of its sl:tlT, or reproducli~ ~f this repo~ in ~~teclion~ \\·itl1 lhe a<!\ertisement, P~?moti~ o_r sale of ~!Y ~rodL~cl or p1:ocess, ~r in '?°""~c!ion ,,·(th lh~ r~-publication of lhis 1eporl
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010745
Project: 4th Quarter Ground Water 2020
Analyte Result
Lab Sample ID: LCS-73448 Date Analyzed:
Test Code: 200.7-DIS Date Prepared:
Calcium 9.72
Magnesium 9.47
Potassium 10.4
Sodium 10.3
Vanadium 0.195
Lab Sample ID: LCS-73449 Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Arsenic 0.213
Beryllium 0.208
Cadmium 0.207
Chromium 0.204
Cobalt 0.203
Copper 0.205
Iron 1.02
Lead 0.205
Manganese 0.202
Molybdenum 0.207
Nickel 0.203
Selenium 0.201
Silver 0.205
Thallium 0.200
Uranium 0.209
Zinc 1.04
Lab Sample ID: LCS-73449 Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Tin 1.02
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Units Method MDL Limit
11/04/2020 1323h
11 /03/2020 818h -
mg/L E200.7 0.211 1.00 10.00
mg/L E200.7 0.0654 1.00 10.00
mg/L E200,7 0.246 1.00 10.00
mg/L E200.7 0.123 1.00 10.00
mg/L E200.7 0.00252 0.00500 0.2000
11/05/2020 1052h
11/03/2020 81 8h
mg/L E200.8 0.000298 0.00200 0.2000
mg/L E200.8 0.000198 0.00200 0.2000
mg/L £200,8 0.0000742 0.000500 0.2000
mg/L E200,8 0.00191 0.00200 0.2000
mg/L £200.8 0.000300 0.00400 0.2000
mg/L £200.8 0.00166 0.00200 0.2000
mg/L £200.8 0.0328 0.100 1.000
mg/L E200.8 0.000448 0.00200 0.2000
mg/L E200,8 0.000766 0.00200 0.2000
mg/L E200.8 0.000652 0.00200 0.2000
mg/L E200.8 0.000728 0.00200 0.2000
mg/L E200,8 0.000508 0.00200 0.2000
mg/L E200.8 0.000232 0.00200 0.2000
mg/L E200.8 0.000390 0.00200 0.2000
mg/L E200,8 0.000176 0.00200 0.2000
mg/L E200.8 0.00418 0.00600 1.000
11/06/2020 914h
11/03/2020 818h
mg/L £200.8 0.00115 0.00400 1.000
Tanner Holliday
ME
LCS
Spike Ref.
Amount %REC
--
0 97.2
0 94.7
0 104
0 103
0 97.7
0 107
0 104
0 104
0 102
0 102
0 102
0 102
0 103
0 101
0 104
0 101
0 100
0 102
0 100
0 104
0 104
0 102
Limits
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPD Limit
-
Qual
Report Date: 11/16/2020 Page 29 of50
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent samphng infom1ation is located on the attached COC Confidential Business Information: This reix>rt is provided for the exclusive use of the addressee. Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be &,rranted only on contact, This
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010745
Project: 4th Quarter Ground Water 2020
Analyte Result
Lab Sample ID: LCS-73386 Date Analyzed:
Test Code: HG-DW-DIS-245.1 Date Prepared:
Mercury 0.00328
3440 South 700 West
Salt Lake City, UT 84 I I 9
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
_QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Units Method MDL Limit
I 0/30/2020 932h
10/29/2020 1309h
mg/L E245.l 0.0000396 0.0000900 0.003330
Tanner Holliday
ME
LCS
Spike Ref.
Amount %REC
0 98.3
Limits
85 -115
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Amt %RPO Limit Qual
Report Date: 11/16/2020 Page 30 of 50
analyses applicable to the CW A. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached CO(', Confidential Business lnfom1ation: TI1is report is provided for the exclusive use of the addressee. Privil~,es of subsequent use of rt-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010745
Project: 4th Quarter Ground Water 2020
Analyte . Result
Lab Sample ID: MB-73448 Date Analyzed:
Test Code: 200.7-DIS Date Prepared:
Calcium < 1.00
Magnesium < 1.00
Potassium < 1.00
Sodium < 1.00
Vanadium < 0.00500
Lab Sample ID: MB-73449 Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Arsenic < 0.00200
Cadmium < 0.000500
Chromium < 0.00200
Cobalt < 0.00400
Copper < 0.00200
Manganese < 0.00200
Molybdenum < 0.00200
Nickel < 0.00200
Selenium < 0.00200
Silver < 0.00200
Zinc < 0.00600
Lab Sample ID: MB-73449 Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Beryllium < 0.000200
Iron < 0.0100
Lead < 0.000200
Thallium < 0.000200
Tin < 0.000400
Uranium < 0.000200
3440 South 700 West
Salt Lake City, UT 841 I 9
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
_QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Units Method MDL Limit
11/04/2020 1321h
11/03/2020 818h
mg/L E200,7 0.211 1.00
mg/L E200,7 0.0654 1.00
mg/L E200.7 0.246 1.00
mg/L E200.7 0.123 1.00
mg/L E200 7 0.00252 0.00500
11/05/2020 I 048h
11/03/2020 818h
mg/L E200.8 0.000298 0.00200
mg/L E200.8 0.0000742 0.000500
mg/L E200 8 0.00191 0.00200
mg/L E200.8 0.000300 0.00400
mg/L E200.8 0.00166 0.00200
mg/L E200.8 0.000766 0.00200
mg/L E200.8 0.000652 0.00200
mg/L E200.8 0.000728 0.00200
mg/L E200,8 0.000508 0.00200
mg/L E200.8 0.000232 0.00200
mg/L E200.8 0.00418 0.00600 -11/06/2020 859h
I 1/03/2020 818h
mg/L E200.8 0.0000198 0.000200
mg/L E200.8 0.00328 0.0100
mg/L E200.8 0.0000448 0.000200
mg/L E200.8 0.0000390 0.000200
mg/L E200.8 0.000115 0.000400
mg/L E200.8 0.0000176 0.000200
Tanner Holliday
ME
MBLK
Spike Ref.
Amount %REC Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPO Limit Qual
Report Date: 11/16/2020 Page 31 of SO
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business lnfom1ation: This report is provided for the e~clusive use of the addressee. Privile-Jes of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
ANALYTICAL
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010745
Project: 4th Quarter Ground Water 2020
Analyte Result
Lab Sample ID: MB-FILTER-73257 Date Analyzed:
Test Code: HG-DW-DIS-245.1 Date Prepared:
Mercury < 0.0000900
Lab Sample ID: MB-73386 Date Analyzed:
Test Code: HG-DW-DIS-245.1 Date Prepared: ---
Mercury < 0.0000900
3440 South 700 West
Salt Lake City, UT 84 I 19
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
ME
Units Method
I 0/30/2020 I 029h
I 0/29/2020 1309h
mg/L E245 I
I 0/30/2020 930h
I 0/29/2020 13 09h
mg/L E245.1
MDL
0.0000396
0.0000396
Reporting
Limit
0.0000900
0.0000900
QC Type: MBLK
Amount Spiked Spike Ref.
Amount %REC Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Limit Amt %RPO Qual
Report Date: 11/16/2020 Page 32 of SO
analyses applicable to rhe CWA, SOWA, and RCRA are perfom1ed in accmdance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business lnfonnation: This repon is provided for the exclusive use of the addressee, Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any producl or process. or in connection with the re·publication of this report for any purpose other than for the addressee ,viii be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
C SUMMARY REPORT •NI\LT ,,...,_,.L ~"'DV ""'''-""IC..J
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2010745 Dept: ME
Project: 4th Quarter Ground Water 2020 QC Type: MS
Reporting Amount Spiked Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 2010767-00SEMS Date Analyzed: 11/04/2020 1350h
Test Code: 200.7-DIS Date Prepared: II /03/2020 818h
Calcium 446 mg/L E200 7 4.22 20.0 10.00 437 98.7 70 -130
Magnesium 199 mg/L E200.7 1.31 20.0 10.00 189 103 70 -130
Sodium 581 mg/L E200.7 2.46 20.0 10.00 570 106 70 -130 -Lab Sample ID: 2010745-00ZEMS Date Analyzed: 11/04/2020 1425h
Test Code: 200.7-DIS Date Prepared: 11/03/2020 818h ------
Calcium 523 mg/L E200.7 4.22 20.0 10.00 519 32.9 70 -130
Magnesium 220 mg/L E200.7 1.31 20.0 10.00 211 81.1 70 • 130
Sodium 344 mg/L E200.7 2.46 20.0 10.00 342 16.2 70 • 130
Lab Sample ID: 2010745-00ZEMS Date Analyzed: 11/05/2020 1453h
Test Code: 200.7-DIS Date Prepared: 11/03/2020 818h ------
Potassium 25.1 mg/L E200.7 0.246 1.00 10.00 12.5 126 70 • 130
Vanadium 0.216 mg/L E200.7 0.00252 0.00500 0.2000 0 108 70 • 130
Lab Sample ID: 2010767-00SEMS Date Analyzed: 11/05/2020 1533h
Test Code: 200.7-DIS Date Prepared: I I /03/2020 818h
Potassium 26.5 mg/L E200.7 0.246 1.00 10.00 14.3 122 70 -130
Vanadium 0.211 mg/L E200.7 0.00252 0.00500 0.2000 0 105 70 • 130
Lab Sample ID: 2010745-00ZEMS Date Analyzed: 11/05/2020 111 lh
Test Code: 200.8-DIS Date Prepared: 11/03/2020 818h
Arsenic 0.222 mg/L E200.8 0.000298 0.00200 0.2000 0.000384 Ill 75 • 125
Beryllium 0.188 mg/L E200.8 0.000198 0.00200 0.2000 0 94.0 75 • 125
Cadmium 0.206 mg/L E200.8 0.0000742 0.000500 0.2000 0.000101 103 75 • 125
Chromium 0.207 mg/L E200,8 0.00191 0.00200 0.2000 0 104 75 • 125
Cobalt 0.204 mg/L E200.8 0.000300 0.00400 0.2000 0 102 75 • 125
Copper 0.203 mg/L E200.8 0.00166 0.00200 0.2000 0 102 75 • 125
Report Date: 11/16/2020 Page 33 of50
analyses applicable to the CWA. SOWA, and RCRA are perfom1ed in accordance to NELAC' protocols Pertinent samphng information is located on the attached COC Conf1dential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of ti-
ne of this company or any member of its staff. or reproduction of thls report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 841 I 9 Kyle F. Gross
Phone: (80 I) 263-8686, Toll Free: ( 888) 263-8686, Fax: (80 I) 263-8687 Laboratory Director
e-mail: [e-mail], ,veb: www.awal-labs.com
Jose Rocha
QA Officer
ANALYTICAL LABORATORI E'l _QC SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2010745 Dept: ME
Project: 4th Quarter Ground Water 2020 QC Type: MS
Reporting Amount Spiked Spike Ref. RPO Ref. RPO
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 20107 45-002EMS Date Analyzed: 11/05/2020 111 I h
Test Code: 200.8-DIS Date Prepared: I 1/03/2020 818h --
lron 1.03 mg/L E200.8 0.0328 0.100 1.000 0 103 75 -125
Lead 0.200 mg/L E200.8 0.000448 0.00200 0.2000 0 100 75 -125
Manganese 0.216 mg/L E200.8 0.000766 0.00200 0.2000 0.0131 IOI 75 -125
Molybdenum 0.221 mg/L E200.8 0.000652 0.00200 0.2000 0 110 75 -125
Nickel 0.202 mg/L E200.8 0.000728 0.00200 0.2000 0 101 75 -125
Selenium 0.257 mg/L E200.8 0.000508 0.00200 0.2000 0.0527 102 75 -125
Silver 0.201 mg/L E200.8 0.000232 0.00200 0.2000 0 IOI 75 -125
Thallium 0.196 mg/L E200.8 0.000390 0.00200 0.2000 0 97.9 75 -125
Uranium 0.233 mg/L E200.8 0.000176 0.00200 0.2000 0.0262 103 75 -125
Zinc 1.04 mg/L E200 8 0.00418 0.00600 1.000 0 104 75 -125
Lab Sample ID: 2010767-00SEMS Date Analyzed: 11/05/2020 1239h
Test Code: 200.8-DIS Date Prepared: 11/03/2020 8 I Sh --
Arsenic 0.236 mg/L E200.8 0.000298 0.00200 0.2000 0.00191 I I 7 75 -125
Cadmium 0.213 mg/L E200.8 0.0000742 0.000500 0.2000 0.00336 105 75 -125
Chromium 0.208 mg/L E200.8 0.00191 0.00200 0.2000 0 104 75 -125
Cobalt 0.287 mg/L E200.8 0.000300 0.00400 0.2000 0.0821 103 75 -125
Copper 0.236 mg/L E200.8 0.00166 0.00200 0.2000 0.0352 100 75 -125
Lead 0.199 mg/L E200.8 0.000448 0.00200 0.2000 0 99.6 75 -125
Molybdenum 0.216 mg/L E200.8 0.000652 0.00200 0.2000 0 108 75 -I 25
Nickel 0.245 mg/L E200.8 0.000728 0.00200 0.2000 0.0407 102 75 -125
Selenium 0.213 mg/L E200.8 0.000508 0.00200 0.2000 0.00246 105 75 -125
Silver 0.201 mg/L E200.8 0.000232 0.00200 0.2000 0 100 75 -125
Thallium 0.194 mg/L E200.8 0.000390 0.00200 0.2000 0.00306 95.5 75 -I 25
Uranium 0.222 mg/L E200.8 0.000176 0.00200 0.2000 0.0161 103 75 -125
Zinc 1.34 mg/L E200 8 0.00418 0.00600 1.000 0.279 106 75 -125
Report Date: 11/16/2020 Page 34 of 50
analyses applicable to the CWA. SDWA, and RCRA a.re performed in accordance to NELAC protocols Pertinent sampling infom1ation is located on the attached COC. Confidential Business lnfom,ation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of ti-
ne of this company or any member of its staff, or reproduction of this report in connection with the advenisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be &rranted only on contact This
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010745
Project: 4th Quarter Ground Water 2020
Analyte Result
Lab Sample ID: 2010767-00SEMS Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Beryllium 0.191
Iron 16.1
Manganese 2.86
Lab Sample ID: 2010767-00SEMS Date Analyzed:
Test Code: 200.8-DJS Date Prepared: ---
Tin 1.06
Lab Sample ID: 20107 45-002EMS Date Analyzed:
Test Code: 200.8-DIS Date Prepared: ---
Tin 1.07
Lab Sample ID: 2010745-00IEMS Date Analyzed:
Test Code: HG-DW-DIS-245.1 Date Prepared: ---
Mercury 0.00329
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone]. Toll Free: [phone], fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Units Method MDL Limit
11/05/2020 1415h
11 /03/2020 818h
mg/L E200.8 0.00198 0.0200 0.2000
mg/L E200.8 0.328 1.00 1.000
mg/L E200.8 0.00766 0.0200 0.2000
ll /06/2020 1020h
11/03/2020 818h
mg/L E200.8 0.00115 0.00400 1.000 -11/06/2020 925h
l l /03/2020 8 I 8h --
mg/L E200.8 0.00115 0.00400 1.000
10/30/2020 940h
10/29/2020 1309h
mg/L E245.I 0.0000396 0.0000900 0.003330
Tanner Holliday
ME
MS
Spike Ref.
Amount %REC
0.00568 92.9
15.2 96.7
2.66 102
0 106
0 107
0 98.7
1 -Analyte concentration is too high for accurate matrix spike recovery and/or RPD.
Limits
75 -125
75 -125
75 -125
75 -125
75 -125
85 -115
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
----
RPD Ref. RPO
Amt %RPO Limit Qual
Report Date: 11/16/2020 Page 35 of 50
analyses applicable to the CW A. SOWA, and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling lnfonnation is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of lhe addressee Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact, This
American West
ANALYTICAL LABORATORIES
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010745
Contact:
Dept:
Tanner Holliday
ME
Project: 4th Quarter Ground Water 2020
Analyte Result Units Method
Lab Sample ID: 2010767-00SEMSD Date Analyzed: 11/04/2020 1353h
Test Code: 200.7-DIS Date Prepared: 11/03/2020 818h ----------
Calcium
Magnesium
Sodium
Lab Sample ID: 2010745-002EMSD
448
197
583
mg/L
mg/L
mg/L
E200.7
E200.7
E200.7
Date Analyzed: 11/04/2020 1428h
Test Code: 200.7-DIS Date Prepared: 11/03/2020 818h
Calcium
Magnesium
Sodium
Lab Sample ID: 2010745-002EMSD
523
218
344
mg/L
mg/L
mg/L
E200,7
E200,7
E200,7
Date Analyzed: 11/05/2020 1456h
Test Code: 200.7-DIS Date Prepared: 11/03/2020 818h
Potassium
Vanadium
Lab Sample ID: 2010767-00SEMSD
Test Code:
Potassium
Vanadium
200.7-DIS
Lab Sample ID: 2010745-002EMSD
Test Code: 200.8-DIS
Arsenic
Beryllium
Cadmium
Chromium
Cobalt
Copper
24.9
0.215
mg/L
mg/L
E200.7
E200,7
Date Analyzed: 11/05/2020 1536h
Date Prepared: 11/03/2020 818h
25.3
0.213
mg/L
mg/L
E200.7
E200.7
Date Analyzed: 11/05/2020 1115h
Date Prepared: 11/03/2020 818h
0.223
0.187
0.206
0.205
0.205
0.202
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
E200.8
E200.8
E200 8
E200.8
E200.8
E200.8
MDL
4.22
1.31
2.46
4.22
1.31
2.46
0.246
0.00252
0.246
0.00252
0.000298
0.000198
0.0000742
0.00191
0.000300
0.00166
QC Type: MSD
Reporting Amount Spiked Spike Ref.
Limit Amount
20.0
20.0
20.0
20.0
20.0
20.0
1.00
0.00500
1.00
0.00500
0.00200
0.00200
0.000500
0.00200
0.00400
0.00200
10.00
10.00
10.00
10.00
10.00
10.00
10.00
0.2000
10.00
0.2000
0.2000
0.2000
0.2000
0.2000
0.2000
0.2000
437
189
570
519
211
342
12.5
0
14.3
0
0.000384
0
0.000101
0
0
0
%REC
113
84.1
122
31.7
64.8
23.5
124
107
110
106
Ill
93.6
103
102
102
IOI
Limits
70 -130
70 -130
70 -130
70 -130
70 -130
70 -130
70 -130
70 -130
70 -130
70 -130
75 -125
75 -125
75 -125
75 -I 25
75 -125
75 -125
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt % RPD Limit Qual
446
199
581
523
220
344
25.1
0.216
26.5
0.211
0.222
0.188
0.206
0.207
0.204
0.203
0.328
0.943
0.278
0.0226
0.742
0.212
1.05
0.639
4.35
0.899
0.519
0.381
0.271
1.37
0.287
0.800
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
Report Date: 11/16/2020 Page 36 of 50
analyses applicable to the CWA. SOWA, and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling infom1ation is located on the attached COC. Confidential Business lnfonnation: This report is provided for the exc1usive use of the addressee Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee wi11 be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
American West QC SUMMARY REPORT ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2010745 Dept: ME
Project: 4th Quarter Ground Water 2020 QC Type: MSO
Reporting Amount Spiked Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPD Limit Qual
Lab Sample ID: 20107 45-002EMSD Date Analyzed: 11/05/2020 1115h
Test Code: 200.8-DIS Date Prepared: 11/03/2020 818h
Iron 1.03 mg/L E200,8 0.0328 0.100 1.000 0 103 75 -125 l.03 0.537 20
Lead 0.200 mg/L E200.8 0.000448 0.00200 0.2000 0 99.9 75 -125 0.2 0.140 20
Manganese 0.215 mg/L E200.8 0.000766 0.00200 0.2000 0.0131 101 75 -125 0.216 0.564 20
Molybdenum 0.220 mg/L E200.8 0.000652 0.00200 0.2000 0 110 75 -125 0.221 0.286 20
Nickel 0.202 mg/L E200.8 0.000728 0.00200 0.2000 0 IOI 75 -125 0.202 0.222 20
Selenium 0.258 mg/L E200,8 0.000508 0.00200 0.2000 0.0527 103 75 -125 0.257 0.560 20
Silver 0.200 mg/L E200.8 0.000232 0.00200 0.2000 0 99.8 75 -125 0.201 0.952 20
Thallium 0.196 mg/L E200 8 0.000390 0.00200 0.2000 0 97.8 75 -125 0.196 0.0674 20
Uranium 0.233 mg/L E200 8 0.000176 0.00200 0.2000 0.0262 103 75 -125 0.233 0.206 20
Zinc 1.04 mg/L E200.8 0.00418 0.00600 1.000 0 104 75 -125 1.04 0.259 20 -Lab Sample ID: 2010767-00SEMSD Date Analyzed: 11/05/2020 1243h
Test Code: 200.8-DIS Date Prepared: 11/03/2020 818h
Arsenic 0.236 mg/L E200.8 0.000298 0.00200 0.2000 0.00191 117 75 -125 0.236 0.0848 20
Cadmium 0.209 mg/L E200.8 0.0000742 0.000500 0.2000 0.00336 103 75 • 125 0.213 2.24 20
Chromium 0.202 mg/L E200.8 0.00191 0.00200 0.2000 0 IOI 75 -125 0.208 2.92 20
Cobalt 0.283 mg/L E200.8 0.000300 0.00400 0.2000 0.0821 IOI 75 -125 0.287 1.49 20
Copper 0.232 mg/L E200.8 0.00166 0.00200 0.2000 0.0352 98.2 75 • 125 0.236 1.79 20
Lead 0.202 mg/L E200.8 0.000448 0.00200 0.2000 0 IOI 75 • 125 0.199 1.16 20
Molybdenum 0.218 mg/L E200.8 0.000652 0.00200 0.2000 0 109 75 • 125 0.216 1.10 20
Nickel 0.242 mg/L E200.8 0.000728 0.00200 0.2000 0.0407 IOI 75 • 125 0.245 1.13 20
Selenium 0.209 mg/L E200.8 0.000508 0.00200 0.2000 0.00246 103 75 • 125 0.213 1.51 20
Silver 0.196 mg/L E200,8 0.000232 0.00200 0.2000 0 98.2 75 • 125 0.201 2.09 20
Thallium 0.199 mg/L E200.8 0.000390 0.00200 0.2000 0.00306 97.9 75 • 125 0.194 2.37 20
Uranium 0.222 mg/L E200.8 0.000176 0.00200 0.2000 0.0161 103 75 • 125 0.222 0.0931 20
Zinc 1.34 mg/L E200.8 0.00418 0.00600 1.000 0.279 106 75 • 125 l.34 0.303 20
Report Date: 11/16/2020 Page 37 of50
analyses applicable to the CWA0 SDWA, and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling inform.at ion is located on the attached COC Confidential Business lnfom1ation: This repon is proy·ided for the exclusive use of the addressee. Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-Jabs.com
Jose Rocha
QA Officer
American West _QC SUMMARY REPORT ANALYTICAL LABO RATORIES
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2010745 Dept: ME
Project: 4th Quarter Ground Water 2020 QC Type: MSD
----
Reporting Amount Spiked Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 2010767-00SEMSD Date Analyzed: 11/05/2020 1444h
Test Code: 200.8-DIS Date Prepared: 11/03/2020 818h --------------
Beryllium 0.211 mg/L E200.8 0.00198 0.0200 0.2000 0.00568 103 75 -125 0.191 9.60 20
Iron 15.7 mg/L E200.8 0.328 1.00 1.000 15.2 58.9 75 -125 16.1 2.38 20
Manganese 2.75 mg/L E200.8 0.00766 0.0200 0.2000 2.66 46.2 75 -125 2.86 3.96 20
Lab Sample ID: 2010767-00SEMSD Date Analyzed: 11 /06/2020 I 024h
Test Code: 200.8-DIS Date Prepared: 11/03/2020 818h ----
Tin 1.08 mg/L E200.8 0.00115 0.00400 1.000 0 108 75 -125 1.06 1.51 20 -Lab Sample ID: 20107 45-002EMSD Date Analyzed: 11/06/2020 928h
Test Code: 200.8-DIS Date Prepared: 11/03/2020 818h --
Tin 1.07 mg/L E200 8 0.00115 0.00400 1.000 0 107 75 -125 1.07 0.129 20
Lab Sample ID: 2010745-00lEMSD Date Analyzed: I 0/30/2020 942h
Test Code: HG-DW-DIS-245.1 Date Prepared: I 0/29/2020 13 09h ------------
Mercury 0.00328 mg/L E245.l 0.0000396 0.0000900 0.003330 0 98.5 85 -115 0.00329 0.152 20
1 -Analyte concentration is too high for accurate matrix spike recovery and/or RPD.
Report Date: 11/16/2020 Page 38 of 50
analyses applicable to the CWA. SOWA, and RCRA are perfom1ed in ac.co,dance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This repon is provided for the exclusive use of the addressee Privileges of subsequent use oftt-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact, This
ANALYTICAL
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010745
Project: 4th Quarter Ground Water 2020
Analyte Result
Lab Sample ID: 2010745-00lBDUP Date Analyzed:
Test Code: 300.0-W
Fluoride 0.256
Lab Sample ID: 2010745-004BDUP Date Analyzed:
Test Code: 300.0-W --
Fluoride 0.267
Lab Sample ID: 2010745-006BDUP Date Analyzed:
Test Code: 300.0-W
Fluoride 0.589
Lab Sample ID: 2010868-00ZBDUP Date Analyzed:
Test Code: 300.0-W
Fluoride 0.561
Lab Sample ID: 2010868-00JBDUP Date Analyzed:
Test Code: 300.0-W
Fluoride 0.768
Lab Sample ID: 2010868-004BDUP Date Analyzed:
Test Code: 300.0-W
Fluoride 0.729
Lab Sample ID: 2010868-00SBDUP Date Analyzed:
Test Code: 300.0-W
Fluoride 0.717
Lab Sample ID: 2010745-00ICDUP Date Analyzed:
Test Code: TDS-W-2540C
Total Dissolved Solids 1,310
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
WC
Units Method
11/12/2020 115h
mg/L E300.0
11/12/2020 149h
--
mg/L E300.0
11/12/2020 222h
mg/L E300.0
11/12/2020 256h
mg/L E300,0 -11/12/2020 329h
mg/L E300.0
11/12/2020 436h
mg/L E300.0
11/12/2020 510h
mg/L E300.0 -10/27/2020 1300h
mg/L SM2540C
MDL
0.0240
-
0.0240
0.0240
0.120
0.120
0.120
0.120
16.0
Reporting
Limit
0.100
0.100
0.100
0.500
0.500
0.500
0.500
20.0
QC Type: DUP
Amount Spiked Spike Ref.
Amount %REC Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Limit Amt %RPO
0.289 12.0 20
0.265 0.738 20
0.617 4.62 20
0.568 1.23 20
0.719 6.60 20
0.719 1.29 20
0.725 1.05 20
1190 9.28 5
Qual
@
Report Date: 11/16/2020 Page 39 of 50
analyses applicable to the CWA. SOWA, and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business lnfom1ation: This report is provided for the exclusive use of the addressee. Privileges of subsequent use oftl-
ne of this company or any member of its staff. or reproduction of this report in connection with the advertisement promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010745
Project: 4th Quarter Ground Water 2020
Analyte Result Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone]. To11 Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
WC
Method MDL
Reporting
Limit
QC Type: DUP
Amount Spiked Spike Ref.
Amount %REC
Lab Sample ID: 2010767-00ICDUP Date Analyzed: 10/27/2020 1300h
Test Code: TDS-W-2540C
Total Dissolved Solids 936 mg/L SM2540C 16.0 20.0
@-High RPD due to suspected sample non-homogeneity or matrix interference.
Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Limit Amt %RPO
1340 35.5 5
Qual
@
Report Date: 11/16/2020 Page 40 of 50
analyses applicable to the CWA, SDWA, and RCRA are perfom1ed in accordance to NELAC protocols Peninent samphng information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tJ-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisemenl promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010745
Project: 4th Quarter Ground Water 2020
Analyte Result
Lab Sample ID: LCS-Rl45116 Date Analyzed:
Test Code: 300.0-W
Chloride 4.82
Fluoride 4.96
Sulfate 4.85
Lab Sample ID: LCS-Rl45207 Date Analyzed:
Test Code: 300.0-W
Fluoride 4.99
Lab Sample ID: LCS-Rl45539 Date Analyzed:
Test Code: 300.0-W
Fluoride 4.54
Lab Sample ID: LCS-Rl44999 Date Analyzed:
Test Code: ALK-W-2320B-LL
Alkalinity (as CaC03) 250
Lab Sample ID: LCS-73469 Date Analyzed:
Test Code: NH3-W-350.I Date Prepared:
Ammonia (as N) 2.07
Lab Sample ID: LCS-RI45047 Date Analyzed:
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 1.07
Lab Sample ID: LCS-R144779 Date Analyzed:
Test Code: TDS-W-2540C
Total Dissolved Solids 200
3440 South 700 West
Salt Lake City, UT 84 I 19
Phone: [phone], Toll Free: [phone]. Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
WC
Units Method MDL
10/31/2020 441h
mg/L E300.0 0.0565
mg/L E300.0 0.0240
mg/L E300.0 0.136
11/04/2020 129h
mg/L E300.0 0.0240 -l l/ll/2020 2154h
---
mg/L E300,0 0.0240
I 0/30/2020 730h
mg/L SM2320B 0.369 -11/05/2020 759h
ll/03/2020 1320h
mg/L E350.I 0.0473
10/31/2020 1647h
mg/L E353 2 0.00494
10/23/2020 1600h
mg/L SM2540C 8.00
-
QC Type: LCS
Reporting Amount Spiked Spike Ref.
Limit Amount
0.100
0.100
0.750
-
0.100
0.100
1.00
0.0500
0.0100
10.0
5.000
5.000
5.000
5.000
5.000
250.0
2.000
1.000
205.0
0
0
0
0
0
0
0
0
0
%REC
96.5
99.1
97.0
99.9
90.8
100
104
107
97.6
Limits
90-110
90 -110
90-110
90 -110
90 -110
90 -110
90-110
90 -110
80 -120
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt % RPD Limit Qual
Report Date: 11/16/2020 Page 41 of 50
analyses applicable to the CWA0 SDWA, and RCRA are perfonned ln accordance to NELAC protocols Pertinent samphng infom,atlon is located on the attached COC. ConfidentiaJ Business Information: TI,1s report is provided for the exclusive use of the addressee Privileges of subsequent use oft}-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisemenl promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010745
Project: 4th Quarter Ground Water 2020
Analyte Result Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], fax: [phone]
e-mail: [e-mail], web: www.awaJ-labs.com
QC SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
WC
Method MDL
Reporting
Limit
QC Type: LCS
Amount Spiked Spike Ref.
Amount %REC
Lab Sample ID: LCS-R144958 Date Analyzed: 10/27/2020 1300h
Test Code: TDS-W-2540C
Total Dissolved Solids 204 mg/L SM2540C 8.00 10.0 205.0 0 99.5
Limits
80 -120
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPO
Limit Amt %RPO Qual
Report Date: 11/16/2020 Page 42 of 50
analyses applicable to the CWA. SOWA, and RCR.A. are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC' Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tt-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process, or ln connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010745
Project: 4th Quarter Ground Water 2020
Analyte Result
Lab Sample ID: MB-R145116 Date Analyzed:
Test Code: 300.0-W
Chloride <0.100
Fluoride < 0.100
Sulfate < 0.750
Lab Sample ID: MB-R145207 Date Analyzed:
Test Code: 300.0-W
Fluoride < 0.100
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Units Method MDL Limit
10/31/2020 424h
mg/L E300.0 0.0565 0.100
mg/L E300,0 0.0240 0.100
mg/L E300 0 0.136 0.750
11/04/2020 113h
mg/L E300 0 0.0240 0.100
Tanner Holliday
WC
MBLK
Spike Ref.
Amount %REC Limits
-Lab Sample ID: MB-R145539 Date Analyzed: 11/11/20202138h
Test Code: 300.0-W ----------
Fluoride < 0.100 mg/L E300.0 0.0240 0.100
Lab Sample ID: MB-R144999 Date Analyzed: I 0/30/2020 730h
Test Code: ALK-W-2320B-LL -
Bicarbonate (as CaC03) < 1.00 mg/L SM2320B 0.369 1.00
Carbonate (as CaC03) < 1.00 mg/L SM2320B 0.369 1.00
Lab Sample ID: MB-73469 Date Analyzed: I 1/05/2020 758h
Test Code: NH3-W-350. l Date Prepared: 11/03/2020 1320h
Ammonia (as N) < 0.0500 mg/L E350.l 0.0473 0.0500
Lab Sample ID: MB-R145047 Date Analyzed: I 0/31/2020 1646h
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) < 0.0100 mg/L E353,2 0.00494 0.0100
Lab Sample ID: MB-R144779 Date Analyzed: I 0/23/2020 I 600h
Test Code: TDS-W-2540C
Total Dissolved Solids < 10.0 mg/L SM2540C 8.00 10.0
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPO
Amt %RPO Limit Qual
------
Report Date: 11/16/2020 Page 43 of 50
analyses applicable to the CWA. SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Cnfom,ation: This repon is provided for the exclusive use of the addressee Privil~-es of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
ANALYT!CAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010745
Project: 4th Quarter Ground Water 2020
Analyte Result Units
3440 South 700 West
Salt Lake City. UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: awal@.awal-labs.com, web: www.awal-Iabs.com
QC SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
WC
Method MDL
Reporting
Limit
QC Type: MBLK
Amount Spiked Spike Ref.
Amount %REC
Lab Sample ID: MB-R144958 Date Analyzed: 10/27/2020 1300h
Test Code: TDS-W-2540C
Total Dissolved Solids < 10.0 mg/L SM2540C 8.00 10.0
Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPO
Limit Amt %RPO Qual
Report Date: 11/16/2020 Page 44 of 50
analyses applicable to the CV,/ A. SDWA, and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business lnfom1ation: l11is report is provided for the exclusive use of the addressee. Privil~-es of subsequent use of tt-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process~ or in connection Wlth the re-publication of this report for any purpose other than for the addressee W111 be granted only on contact This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010745
Project: 4th Quarter Ground Water 2020
Analyte Result
Lab Sample ID: 20107 45-007BMS Date Analyzed:
Test Code: 300.0-W
Chloride 1,320
Fluoride 1,000
Sulfate 2,080
Lab Sample ID: 2010745-00lBMS Date Analyzed:
Test Code: ALK-W-2320B-LL -
Alkalinity (as CaC03) 1,260
Lab Sample ID: 2010767-00lBMS Date Analyzed:
Test Code: ALK-W-2320B-LL
Alkalinity (as CaC03) 1,270
Lab Sample ID: 2010745-00IDMS Date Analyzed:
Test Code: NH3-W-350.l Date Prepared:
Ammonia (as N) 2.20
Lab Sample ID: 2010767-00IDMS Date Analyzed:
Test Code: NH3-W-350. l Date Prepared:
Ammonia (as N) 2.45
Lab Sample ID: 2010745-00IDMS Date Analyzed:
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 1.08
Lab Sample ID: 2010767-00IDMS Date Analyzed:
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 1.09
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone]. Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
~ SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
WC
Units Method
I 0/31/2020 655h
mg/L E300.0
mg/L E300.0
mg/L E300.0
I 0/30/2020 730h
-
mg/L SM2320B
I 0/30/2020 730h
mg/L SM2320B
11/05/2020 800h
11/03/2020 1320h
mg/L E350.1
11/05/2020 809h
11 /03/2020 1320h
mg/L E350.1
I 0/31/2020 1651 h
mg/L E353 2
I 0/31/2020 1704h
mg/L E353.2
MDL
11.3
4.80
27.2
0.369
0.369
0.0473
0.0473
0.00494
0.00494
QC Type: MS
Reporting Amount Spiked Spike Ref.
Limit Amount
20.0
20.0
150
1.00
1.00
0.0500
0.0500
0.0100
0.0100
1,000
1,000
1,000
1,000
1,000
2.000
2.000
1.000
1.000
345
0
1100
252
270
0.109
0.3
0
0
%REC
97.9
100
98.5
100
99.8
105
108
108
109
Limits
90 -110
90 -110
90-110
80 -120
80 -120
90-110
90 -110
90-110
90 -110
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt % RPD Limit Qual
ReportDate: 11 /16/2020 Page45of50
analyses applicable to the CWA. SOWA, and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling infom1ation is located on the attached COC. Confidential Business (nfom1ation: TI1is report is provided for the exclusive use of the addressee. Privileges of subsequent use oftt-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other lhan for the addressee will be granted ooly on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-Iabs.com
Jose Rocha
QA Officer
C SUMMARY REPORT Ll'IMl.~ IIW.oil.L LMUVnM1vn1c~ -·
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2010745 Dept: WC
Project: 4th Quarter Ground Water 2020 QC Type: MSD ------
Reporting Amount Spiked Spike Ref. RPO Ref. RPO
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 20 I 07 45-007BMSO Date Analyzed: 10/31/2020 746h
Test Code: 300.0-W -
Chloride 1,320 mg/L E300.0 I 1.3 20.0 1,000 345 97.7 90 -110 1320 0.109 20
Fluoride 995 mg/L E300.0 4.80 20.0 l,000 0 99.5 90-110 1000 0.493 20
Sulfate 2,080 mg/L E300 O 27.2 150 1,000 1100 98.4 90 -110 2080 0.0774 20
Lab Sample ID: 2010745-00IBMSO Date Analyzed: 10/30/2020 730h
Test Code: ALK-W-2320B-LL -··---·--
Alkalinity (as CaC03) 1,250 mg/L SM2320B 0.369 1.00 1,000 252 99.8 80 -120 1260 0.479 10
Lab Sample ID: 2010767-00IBMSO Date Analyzed: I 0/30/2020 730h
Test Code: ALK-W-2320B-LL --------
Alkalinity (as CaC03) 1,270 mg/L SM2320B 0.369 1.00 1,000 270 99.8 80 -120 1270 0 10
Lab Sample ID: 2010745-00IDMSD Date Analyzed: 11/05/2020 801h
Test Code: NH3-W-350.l Date Prepared: 11/03/2020 1320h -·
Ammonia (as N) 2.24 mg/L E350.1 0.0473 0.0500 2.000 0.109 107 90 -110 2.2 1.80 10
Lab Sample ID: 2010767-00IDMSD Date Analyzed: 11/05/2020 81 Oh
Test Code: NH3-W-350. l Date Prepared: 11/03/2020 1320h
Ammonia (as N) 2.60 mg/L E350.l 0.0473 0.0500 2.000 0.3 115 90 -110 2.45 5.90 10
Lab Sample ID: 2010745-00IDMSO Date Analyzed: 10/31/2020 1652h
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 1.08 mg/L E353.2 0.00494 0.0100 1.000 0 108 90 -110 1.08 0.741 10
Lab Sample ID: 2010767-00IDMSO Date Analyzed: I 0/3 l /2020 1705h
Test Code: N02/N03-W-353.2
Nitrate/Nitrite ( as N) 1.08 mg/L E353.2 0.00494 0.0100 1.000 0 108 90 -110 1.09 1.29 10
' -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS.
Report Date: 11/16/2020 Page 46 of 50
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of 1t
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement,. promotion or sa1e of any product or process. or in connection with the re-publication of this report for any pwpose other than for the addressee y.,jlJ be grarned on]y oo contact. This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010745
Project: 4th Quarter Ground Water 2020
Analyte
Lab Sample ID: LCS VOC-11025208
Test Code:
2-Butanone
Acetone
Benzene
8260D-W-DENIOO
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surr: 1,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Result
Date Analyzed:
24.6
21.2
21.3
19.8
20.4
15.8
20.7
18.4
19.1
20.8
59.2
47.1
48.4
48.1
47.5
Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
.QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Method MDL Limit
Tanner Holliday
MSVOA
LCS
Spike Ref.
Amount %REC
10/25/2020 1623h
---
µg/L SW82600 1.22 20.0 20.00 0 123
µg/L SW82600 2.76 20.0 20.00 0 106
µg/L SW8260D 0.147 1.00 20.00 0 106
µg/L SW82600 0.859 1.00 20.00 0 99.0
µg/L SW8260D 0.166 1.00 20.00 0 102
µg/L SW82600 0.802 1.00 20.00 0 78.8
µg/L SW8260D 0.381 1.00 20.00 0 103
µg/L SW8260D 0.704 1.00 20.00 0 92.2
µg/L SW82600 0.436 1.00 20.00 0 95.3
µg/L SW82600 0.285 1.00 20.00 0 104
µg/L SW82600 0.575 1.00 60.00 0 98.7
µg/L SW82600 50.00 94.2
µg/L SW82600 50.00 96.7
µg/L SW82600 50.00 96.2
µg/L SW82600 50.00 94.9
Limits
69 -236
36 -198
78 -125
66 -143
74 -120
30 -149
65 -154
55 -128
59 -135
69 -129
66 -124
80 -136
85 -121
78 -132
81 -123
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Amt %RPO Limit Qual
Report Date: 11/16/2020 Page 47 of50
analyses applicable to the CWA. SOWA, and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling infonnation is located on the attached COC'. Confidential Business Information: This report is provided for the exclusi,·e use of the addressee Privil~>es of subsequent use oftt
ne of this company or any member of its staff~ or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee '";11 be granted only on contact. This
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010745
Project: 4th Quarter Ground Water 2020
Analyte
Lab Sample ID: MB VOC-1 l02520B
Test Code:
2-Butanone
Acetone
Benzene
8260D-W-DENI00
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surr: l,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Result
Date Analyzed:
<20.0
<20.0
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
47.9
48.0
48.4
49.1
Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone]. Fax: [phone]
e-mail: [e-mail], web: www.awaf-labs.com
_QC SUMMARY REPORT
Contact: Tanner Holliday
Dept: MS VOA
QC Type: MBLK
Reporting Amount Spiked Spike Ref.
Method MDL Limit Amount %REC
10/25/2020 1642h
µg/L SW8260D 1.22 20.0
µg/L SW8260D 2.76 20.0
µg/L SW8260D 0.147 1.00
µg/L SW8260D 0.859 1.00
µg/L SW8260D 0.166 1.00
µg/L SW8260D 0.802 1.00
µg/L SW8260D 0.381 1.00
µg/L SW8260D 0.704 1.00
µg/L SW8260D 0.436 1.00
µg/L SW8260D 0.285 1.00
µg/L SW8260D 0.575 1.00
µg/L SW8260D 50.00 95.8
µg/L SW8260D 50.00 96.0
µg/L SW8260D 50.00 96.8
µg/L SW8260D 50.00 98.2
Limits
80 -136
85 -121
78 -132
81 -123
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPO
Amt %RPD Limit Qual
Report Date: 11/16/2020 Page 48 of 50
anaJyses applicable to the CWA. SOWA~ and RCRA are perfonned in accordance to NELAC protocols Pertinent sampllng information is located on the attached COC Confidential Business [nfom1ation: This repon is provided for the exclusive use of the addressee. Privileges of subsequenr use oftl
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contacl This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010745
Project: 4th Quarter Ground Water 2020
Analyte
Lab Sample ID: 2010745-00lAMS
Test Code:
2-Butanone
Acetone
Benzene
8260D-W-DENIOO
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surr: l ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Result
Date Analyzed:
25.0
20.8
21.7
20.3
20.6
17.4
20.6
16.7
26.8
20.9
60.3
46.7
46.1
48.0
47.8
Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: (80 I) 263-8686, Toll Free: ( 888) 263-8686. Fax: ( 80 I) 263-8687
e-mail: [e-mail], \veb: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Method MDL Limit
Tanner Holliday
MSVOA
MS
Spike Ref.
Amount %REC
10/25/2020 1800h
------
µg/L SW8260D 1.22 20.0 20.00 0 125
µg/L SW8260D 2.76 20.0 20.00 0 104
µg/L SW8260D 0.147 1.00 20.00 0 109
µg/L SW8260D 0.859 1.00 20.00 0 102
µg/L SW8260D 0.166 1.00 20.00 0 103
µg/L SW8260D 0.802 1.00 20.00 0 86.9
µg/L SW8260D 0.381 1.00 20.00 0 103
µg/L SW8260D 0.704 1.00 20.00 0 83.6
µg/L SW8260D 0.436 1.00 20.00 7.2 97.9
µg/L SW8260D 0.285 1.00 20.00 0 105
µg/L SW8260D 0.575 1.00 60.00 0 100
µg/L SW8260D 50.00 93.4
µg/L SW8260D 50.00 92.2
µg/L SW8260D 50.00 96.J
µg/L SW8260D 50.00 95.6
Limits
69 -236
36 -198
78 -125
66 -143
74 -120
30 -149
65 -154
55 -128
59 -135
69 -129
66 -124
80 -136
85 -121
78 -132
81 -123
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPD Limit Qual
Report Date: 11/16/2020 Page 49 of50
analyses applicable to the CWA. SDWA, and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling information ls located on the attached COC. Confidential Business lnfom1ation: TI1is report is provided for the exclusive use of the addressee. Privileges of subsequenl use of tl-
ne of this company or any member of its staff~ or reproduction of this report in connection with the advertisement. promotion or sale of any prcxfuct or process, or in connection with the re-publication of this report for any purpose otM:r than for the addressee will be granted only on contact This
ANALYT!CAL
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010745
Project: 4th Quarter Ground Water 2020
Analyte
Lab Sample ID: 2010745-00lAMSD
Test Code:
2-Butanone
Acetone
Benzene
8260D-W-DENIOO
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surr: l ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Result
Date Analyzed:
24.3
21.1
21.4
20.1
20.2
16.9
20.2
16.0
28.2
20.5
59.2
46.7
47.4
48.0
47.2
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone]. Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
_QC SUMMARY REPORT
Contact: Tanner Holliday
Dept: MSVOA
QC Type: MSD
Reporting Amount Spiked Spike Ref.
Units Method MDL Limit Amount %REC
I 0/25/2020 1819h
---
µg/L SW8260D 1.22 20.0 20.00 0 121
µg/L SW8260D 2.76 20.0 20.00 0 105
µg/L SW8260D 0.147 1.00 20.00 0 107
µg/L SW8260D 0.859 1.00 20.00 0 101
µg/L SW8260D 0.166 1.00 20.00 0 IOI
µg/L SW8260D 0.802 1.00 20.00 0 84.6
µg/L SW8260D 0.381 1.00 20.00 0 IOI
µg/L SW8260D 0.704 1.00 20.00 0 79.8
µg/L SW8260D 0.436 1.00 20.00 7.2 105
µg/L SW8260D 0.285 1.00 20.00 0 102
µg/L SW8260D 0.575 1.00 60.00 0 98.7
µg/L SW8260D 50.00 93.4
µg/L SW8260D 50.00 94.9
µg/L SW8260D 50.00 95.9
µg/L SW8260D 50.00 94.5
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Limits Amt %RPO Limit Qual
69 -236 25 2.80 35
36 -198 20.9 1.10 35
78 -125 21.7 1.62 35
66 -143 20.3 1.14 35
74 -120 20.6 2.01 35
30 -149 17.4 2.62 35
65 -154 20.6 2.06 35
55 -128 16.7 4.53 35
59 -135 26.8 5.09 35
69 -129 20.9 2.13 35
66 -124 60.3 1.72 35
80 -136
85 -121
78 -132
81 -123 -----~--
Report Date: 11/16/2020 Page 50 of 50
analyses applicable to the CWA. SOWA, and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling ,nfom1at1on is located on the attached COC Confidential Business lnfom1atlon: This report is provided for the exclusive use of the addres.see Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee v,rill be granted only on contact. This
American West Analytical Laboratories REVISED: 11-9-20 Rpt Emailed: UL
Denison
Cancelled TDS on sample #6, per Kathy Weinel. EH
WORK ORDER Summary Work Order: 2010745 Page 1 of5
Client:
Client ID:
Project:
Comments:
Sample ID
2010745-00IA
2010745-00!B
2010745-00lC
2010745-00ID
2010745-00IE
2010745-002A
20I0745-002B
Printed: 1119/2020
Energy Fuels Resources, Inc. Due Date: 11/6/2020
ENE300 Contact: Tanner Holliday
4th Quarter Ground Water 2020 QC Level: III WO Type: Project
QC 3 (no chromatograms). EDD-Denison. Email Group; (USE PROJECT for special DLs). Do not use "*R_" samples as MS/MSD.;
Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage
MW-01_10212020
MW-12_10202020
10/21/2020 1540h 10/23/2020 1230h 8260D-W-DENIOO Aqueous
Test Group: 8260D-W-DENI00; # ofAnalytes: 11 I# of Surr: 4
300.0-W
3 SEL Ana'l_tes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2540C
1 SEL Analy_tes: TDS
NH3-W-3SO.l
I SEL Analytes: NH3N
NH3-W-PR
N02/N03-W-353.2
1 SEL Analytes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
1 SEL Analytes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Ana/ytes: BALANCE Anions Cations TDS-Balance TDS-Calc
10/20/2020 1150h 10/23/2020 1230h 8260D-W-DENIOO Aqueous
Test Group: 8260D-W-DENJOO; # of Analytes: I I I# of Su": 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
VOCFridge
df-wc
df-wc
df-tds
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
df-met
df-met
df-rnet
df-met
df-met
df-met
df-met
VOCFridge
df-wc
df-wc
LABORATORY CHECK: %M O RT O CN O TAT Q QC O LUO 0 HOK __ _ HOK __ _ HOK___ COC Emailed ____ _
3
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID
2010745-002C l\1\¥-12_10202020
2010745-002D
2010745-002£
2010745-003A l\1\¥-14_10192020
2010745-003B
2010745-003C
2010745-003D
2010745-003£
Work Order: 20107 45
Due Date: 11/6/2020
Page 2 of5
Collected Date Received Date Test Code Matrix Sel Storage
10/20/2020 1150h 10/23/2020 1230h TDS-W-2540C Aqueous
1 SELAnalytes: TDS
NH3-W-350.1
I SEL Anai}'_tes: NH3N
NH3-W-PR
N02/N03-W-353.2
1 SEL Analytes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.l
I SEL Analytes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Analytes: B1LANCE Anions Cations TDS-Balance TDS-Calc
10/19/2020 1530h 10/23/2020 1230h 8260D-W-DEN100 Aqueous
Test Group_: 8260D-W-DENJOO; # of Analytes: 11 / # ofSurr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Analyles: ALKB ALKC
TDS-W-2540C
1 SEL Anag,__tes: TDS
NH3-W-350.1
1 SEL Analytes: NH3N
NIU-W-PR
N02/NOJ-W-353.2
I SEL Analytes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR
df-tds
df · no2/no3 & nh3
elf· no2/no3 & nh3
df -no2/no3 & nh3
df-met
--
elf-met
elf-met
--df-met --df-met
--df-met --df-met
..........._
VOCFridge
---df-wc
--
df-wc
--df-tds
df · no2/no3 & nh3
df -no2/no3 & nh3
df • no2/no3 & nh3
df-met
df-met --df-met
--df-met
3
Printed: I 1/9/2020 LABORATORY CHECK: %M O RT O CN O TAT O QC O LUO 0 HOK __ _ HOK __ _ HOK___ COC Emailed _____ _
WORK ORDER Summary WorkOrder: 2010745 Page 3 of5
Client: Energy Fuels Resources, Inc. Due Date: 11/6/2020
Sample ID Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage
2010745-003E .l\1\V-14_10192020 10/19/2020 1530h 10/23/2020 1230h HG-DW-DIS-245.1 Aqueous df-met
1 SEL Analytes: HG
HG-OW-DIS-PR df-met
IONBALANCE df-met
5 SELAna/y~es: BALANCE Anions Cations TDS-Balance TDS-Calc
20I0745-004A .l\1\V-18_10212020 10/21/2020 1500h 10/23/2020 1230h 8260D-W-DEN100 Aqueous VOCFridge 3
Test Group: 8260D-W-DENJOO; # of Analytes: 11 /# ofSurr: 4
2010745-004B 300.0-W df-wc
3 SEL Analytes: CL F S04
ALK-W-2320B-LL df-wc
2 SEL Analytes: ALKB ALKC
20I0745-004C TDS-W-2540C df-tds
I SELAnalytes: TDS
2010745-0040 NH3-W-350.l df -no2/no3 & nh3
1 SEL Analytes: NH3N
NH3-W-PR df -no2/no3 & nh3
N02/N03-W-353.2 df-no2/no3 & nh3
I SEL Analytes: N03N02N
2010745-004E 200.7-DIS df-met
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR df-met
200.8-DIS df-met
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR df-met
HG-DW-DIS-245.1 df-met
I SEL Ana/ytes: HG
HG-DW-DIS-PR df-met
IONBALANCE df-met
5 SEL Ana/ytes: BALANCE Anions Cations TDS-Balance TDS-Calc
2010745-00SA ~-19_10202020 10/20/2020 1710h 10/23/2020 1230h 8260D-W-DEN100 Aqueous VOCFridge 3
Test Group: 8260D-W-DENIOO; # of Analyles: 11 I# of Surr: 4
2010745-00SB 300.0-W df-wc
3 SELA nalytes: CL F S04
ALK-W-2320B-LL df-WC
2 SEL Analytes: ALKB ALKC
2010745-00SC TDS-W-2540C df · Ids
1 SEL Analytes: TDS
Printed: 11/9/2020 LABORATORY CHECK: %M O RT O CN O TAT O QC O LUO 0 HOK __ _ HOK __ _ HOK___ COG Emailed'------
WORK ORDER Summary
Client:
Sample ID
2010745-00SD
2010745-00SE
2010745-006A
2010745-006B
2010745-006C
2010745-006D
2010745-006E
Energy Fuels Resources, Inc.
Client Sample ID
l\i\V-19_10202020
l\i\V-27_10212020
Work Order: 2010745
Due Date: 11/6/2020
Page 4 of5
Collected Date Received Date Test Code Matrix Sel Storage
10/20/2020 1710h 10/23/2020 1230h NI-13-W-350.1 Aqueous
1 SEL Anaiytes: NH3N
NH3-W-PR
N02/N03-W-353.2
1 SEL Ana_lytes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NJ SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
1 SEL Analytes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
10/21/2020 1205h 10/23/2020 1230h 8260D-W-DENIOO Aqueous
Test GrouJJ_: 8260D-W-DENJOO; # of Analytes: 11 I# ofSurr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
NH3-W-350.1
1 SEL Analytes: NH3N
NH3-W-PR
N02/N03-W-353.2
1 SEL AnalJ,tes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NJ SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
1 SEL Analytes: HG
HG-DW-DIS-PR
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
df-met
df-met
df-met
df-met
elf-met
df-met
df-met
VOCFridge
df-wc
df-wc
Cancelled
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
df-met
df-met
df-met
df-met
df-met
df-met
3
Printed: I l /9/2020 LABORATORY CHECK: %M O RT O CN D TAT O QC O LUO 0 HOK __ _ HOK __ _ HOK___ COC Emailed ____ _
WORK ORDER Summary WorkOrder: 2010745 Page 5 of 5
Client: Energy Fuels Resources, Inc. Due Date: 11/6/2020
Sample ID Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage
2010745-006E l\1\V-27_10212020 10/21/2020 1205h l 0/23/2020 1230h IONBALANCE Aqueous df-met
5 SEL An_alytes:_BALANCE Anions Cations TDS-Ba/ance !_DS-Calc
2010745-007A l\1\V-31_10192020 10/19/2020 1730h I 0/23/2020 1230h 8260D-W-DEN100 Aqueous VOCFridge 3
Test Group: 8260D-W-DEN100; # of Ana/ytes: 11 I# of Surr: 4
2010745-007B 300.0-W df-wc
3 SEL Analytes: CL F S04
ALK-W-2320B-LL df-wc
2 SEL Analytes: ALKB ALKC
2010745-007C TDS-W-2540C df-tds
1 SEL Analytes: TDS
2010745-007D NHJ-W-350.1 df -no2/no3 & nh3
1 SEL Analytes: NH3N
NH3-W-PR df -no2/no3 & nh3
N02/N03-W-353.2 df -no2/no3 & nh3
l SEL Ana/ytes: N03N02N
2010745-007E 200.7-DIS df-met
5 SEL Ana/ytes: CA MG K NA V
200.7-DIS-PR df-met
200.8-DIS df-met
17 SELAnalytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
nsNUZN
200.8-DIS-PR df-met
HG-DW-DIS-245.1 df-met
I SEL Analytes: HG
HG-OW-DIS-PR df-met
IONBALANCE df-met
5 SEL Analytes: BALANCE Anions _C(_ltions TDS-Balance T!)S-Calc_
2010745-00SA Trip Blank 10/19/2020 1530h I 0/23/2020 1230h 8260D-W-DEN100 Aqueous VOCFridge 3
Test Group: 8260D-W-[?E_N100; # of Analytes: 11 I# of S7!rr: 4
Printed: 11/9/2020 LABORATORY CHECK: %M O RT 0 CN C TAT D QC D LUO D HOK __ HOK __ _ HOK___ COC Emailed ____ _
American West Analytical Laboratories Rpt Emailed: UL
Denison
WORK ORDER Summary WorkOrder: 2010745
Due Date: 11/6/2020
Pagel of5
Client:
Client ID:
Project:
Comments:
Sample ID
2010745-00lA
2010745-00IB
2010745-00lC
2010745-00ID
2010745-00IE
2010745-002A
2010745-002B
2010745-002C
Printed: 10/23120 15:38
Energy Fuels Resources, Inc.
ENE300
4th Quarter Ground Water 2020
Contact: Tanner Holliday
QC Level: III WO Type: Project
QC 3 (no chromatograms). EDD-Denison. Email Group; (USE PROJECT for special DLs). Do not use "*R_" samples as MS/MSD.;
Client Sample ID
MW-01_10212020
MW-12_10202020
Collected Date Received Date Test Code Matrix Sel Storage
10/21/2020 1540h 10/23/2020 1230h 8260D-W-DEN100 Aqueous
Test Group: 8260D-W-DENJOO; # of Analyles: 11 /# ofSurr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SELAnal>'_tes: ALKB ALKC
TDS-W-2540C
I SEL Analytes: TDS
NHJ-W-350.1
1 SEL Analytes: NH3N
NH3-W-PR
N02/N03-W-353.2
1 SEL Analytes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NJ SE AG
TLSNUZN
200.8-DlS-PR
HG-DW-DIS-245.1
I SEL Analytes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
10/20/2020 1150h 10/23/2020 1230h 8260D-W-DEN100 Aqueous
Test Group: 8260D-W-DENJOO; # of Analytes: II I # o/Surr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2540C
1 SEL Analyles: TDS
VOCFridge
df-wc
df-wc
df-tds
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
df-met
df-met
df-met
df-met
df-met
df-met
df-met
VOCFridge
df-wc
df-wc
df-tds
3
3
LABORATORY CHECK: %M D RT D CN D TAT D QC D LUO D HOK __ _ , ,, -,;;, "O
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID
2010745-002D l\1\V-12_10202020
2010745-002E
2010745-003A l\1\V-14_10192020
2010745-0038
2010745-003C
2010745-003D
20I0745-003E
Work Order: 20107 45
Due Date: 11/6/2020
Page 2 of 5
Collected Date Received Date Test Code Matrix Sel Storage
10/20/2020 1150h 10/23/2020 1230h NHJ-W-350.1 Aqueous
1 SEL Analytes: NH3N
NH3-W-PR
N02/NOJ-W-353.2
1 SEL Analytes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
1 SEL Analytes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
10/19/2020 1530h 10/23/2020 1230h 8260D-W-DEN100 Aqueous
Test Group_: 8260D-W-DENJOO; # of Analytes: 11 I# o/Surr: 4
300.0-W
3 SEL Anal)lles: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2540C
1 SEL Analytes: TDS
NHJ-W-350.1
I SEL Analytes: NH3N
NHJ-W-PR
N02/N03-W-353.2
1 SEL Analytes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
1 SEL Analy_tes: HG
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
df-met
df-met
df-met
df-met
df-met
df-met
df-met
VOCFridge
df-wc
df-wc
df. td.s
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
df-met
df-met
df-met
df-met
df-met
3
Printed: 10/27/20 12:20 LABORATORY CHECK: %M O RT O CN O TAT O QC O LUO 0 HOK ___ HOK __ _ HOK___ COG Emailed ____ _
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID
20 l 0745-003E l\1\V-14 10192020
2010745-004A l\1\V-18_10212020
2010745-004B
2010745-004C
2010745-004D
2010745-004E
2010745-00SA l\1\V-19_10202020
2010745-00SB
2010745-00SC
2010745-00SD
WorkOrder: 2010745
Due Date: 11/6/2020
Page3 ofS
Collected Date Received Date Test Code Matrix Sel Storage
10/19/2020 1530h 10/23/2020 1230h HG-DW-DIS-PR Aqueous
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
10/21/2020 1500h 10/23/2020 1230h 8260D-W-DEN100 Aqueous
Tes/ Group: 8260D-W-DEN I 00; # of Analy_tes: fl I# of Surr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2540C
1 SEL Anal;ytes: TDS
NHJ-W-350.1
1 SEL Analytes: NH3N
NH3-W-PR
N02/N03-W-3S3.2
1 SEL Analytes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
1 SEL Ana/ytes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
10/20/2020 1710h 10/23/2020 1230h 8260D-W-DEN100 Aqueous
Test Group: 8260D-W-DENJOO; #ofAnalytes: 11 l#ofSurr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2540C
1 SEL Analytes: TDS
NHJ-W-350.1
1 SEL Analytes: NH3N
df-met
df-met
VOCFridge
df-WC
df ·WC
elf-tds
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
df-met
df-met
df-met
df-met
df-met
df-met
df-met
VOCFridge
df-wc
df-wc
df-tds
df -no2/no3 & nh3
3
Printed: 10/27/20 12:20 LABORATORY CHECK: %M O RT O CN O TAT O QC O LUO 0 HOK_~-HOK_~-HOK___ COC Emailed,__ ___ _
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID
2010745-0050 l\1\¥-19 _10202020
2010745-005E
2010745-006A l\1\V-27 _10212020
2010745-006B
20 l 0745-006C
2010745-006D
2010745-006E
WorkOrder: 2010745
Due Date: 11/6/2020
Page 4 of5
Collected Date Received Date Test Code Matrix Set Storage
10/20/2020 1710h 10/23/2020 1230h NH3-W-PR Aqueous
N02/N03-W-353.2
1 SEL Analytes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
1 SEL Analytes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
10/21/2020 1205h 10/23/2020 1230h 8260D-W-DEN100 Aqueous
Test Group_: 8260D-W-DENJOO; # of Analytes: 111 # ojSurr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Anap__tes: ALKB ALKC
TDS-W-2540C
1 SEL Anal)i__tes: TDS
NH3-W-350.l
1 SEL Analytes: NH3N
NH3-W-PR
N02/NOJ-W-353.2
1 SEL Analytes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
I SELAnalytes: HG
HG-DW-DIS-PR
elf -no2/no3 & nh3
df -no2/no3 & nh3
df-met
elf-met
df-met
df-met
df-met
df-met
df-met
VOCFridge
elf-we
df-wc
df-tds
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
df-met
df-met
df-met
df-met
elf-met
df-met
3
Printed: I 0/27 /20 12:20 LABORATORY CHECK: %M O RT O CN O TAT O QC O LUO 0 HOK ___ HOK __ _ HOK___ COG Emailed~----
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID
2010745-006£ ~-27_10212020
2010745-007A ~-31_10192020
2010745-0078
20I0745-007C
2010745-007D
20I0745-007E
2010745-00SA Trip Blank
WorkOrder: 2010745
Due Date: 11/6/2020
Page 5 of5
Collected Date Received Date Test Code Matrix Sel Storage
10/21/2020 1205h 10/23/2020 1230h IONBALANCE Aqueous df-met
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
10/19/2020 1730h 10/23/2020 1230h 8260D-W-DEN100 Aqueous
Test Group: 8260D-W-DENJOO; #ofAnaly_t_es: 11 l #ofSurr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2540C
I SELAnalytes: TDS
NBJ-W-350.1
I SEL Analytes: NH3N
NHJ-W-PR
N02/N03-W-353.2
I SEL Analytes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
I SEL Analytes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
10/19/2020 1530h 10/23/2020 1230h 8260D-W-DEN100 Aqueous
Test Grou£."__8260D-W-DENJOO; # of Analytes: 11 /# ofSurr: 4
AWAL Use Only-Close Hold Times
Test Code
1DS-W-2540C
#Samps
I
Min. days left
1.14
VOCFridge
df-wc
df-wc
df-tds
df • no2/no3 & nh3
df -no2/no3 & oh3
df -no2/no3 & nh3
df-met
df-met
df-met"
df-met
df-met
df-met
df-met
VOCFridge
3
3
Printed: 10/27/20 12:20 LABORATORY CHECK: %M O RT O CN O TAT D QC 0 LUOO HOK ___ HOK __ _ HOK___ COC Emailed. ____ _
Address:
Contact:
Phone#:
Email:
Project Name:
Project#:
PO#:
Sampler Name:
I MW-01 10212020
i MW-12 10202020
I MW-14 10192020
2
3
I MW-18 10212020
5 , MW-19 10202020
6 ; MW-27 10212020
r MW-31 10192020
8 I Trip Blank
I
0
t
:1
American West
Analytical Laboratories
463W.3600S. SaltlakeClty,UT 84115
Phone# [phone] Toll Free# (888) 263~686
1
6425 S. Hwy. 191
Blanding, UT 84511
Tanner Holliday
[phone] Cell#:
[e-mail]; [e-mail]
4th Quarter Ground Water 2020
Tanner Holliday
Sample ID: Date Samoled
10/21/2020
10/20/2020
10/19/2020
10/21/2020
10/20/2020
10/21/2020
10/19/2020
10/19/2020
Dalo: Re!inqutah<>dby: \ 11 // /._ ts;gnoturo 1 •• ... 11111 ... • .,. 10/22/2021
() [Tlmo,
PrintNom·o; Tanruir Holldav 11DC
RC!iln<lll'*hedby: Dal~:
Slgnnlure
[limo:
Print Nuno:
Rallnqul8h<!d by: Dute;
Signature
limo:
1Pr1n1 Name:-
R~ohedby: Cato:
1=111,a
'"""' Prlnl Noms:
I
Time
Samoled
1540
1150
1530
1500
1710
1205
1730
1530
Received by:
Signature
CHAIN OF CUSTODY
All analysis will be conducted using NE.LAP accredited methods and all data will be reported using AWAL's standard analyte lists and
reporting limlls (POL) unless speclHcally requested otherwise on U,fs Chain of Custody and/or attached documentation.
QC Level: I Turn Around Time: Unless other arrangemenhl have been made,
mgned reports v.i1 tie emailed by 5:00 pm on
3 Standard the day they are due.
Ix Include EDD: o· LOCUS UPLOAD ::g al EXCEL C) bl\ bl\ X Field Filtered For: :r: ::g Dissolved Metals ;::;-a v; ::,i' 'I' ::g
~ if" oi For Compliance With: ;;,. z
c:i 11) ~r D NELAP
c:, ~ N D RCRA o' ~ ;i >" D CWA c:i ~ {) D SOWA c:, c:i ;:::i --"l 1xi' c:, o· D ELAP /A2LA .... .. ~ {) a c:i 0 c:, rn D NUAP
~ lJ) c:, ~ " ... -D Non-Compliance "l c:, -; C) e=:' f;j .. lJ) ~ ... D Other: 0 ~ IU 'O i D' I!! '2. (!) D' -e :s C) G) c:, Cl) X c:, .... c:, " j \() C :s (') c:, 0 ;j; .2 "Cl " .,-c-1 Jg .. i lJ) m ! Ol rn ~ Known Hazards C ::; ~ ~ IIQ al 0 ID ...... cf ...... 0 i ~i IIQ • u a. ('I (') m .a • t.) & 'o E g ; ~ :a II g ~ m £ {) i5 Samole Comments .. CJ) ...
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 11 ;.., /i,o c.J. ,~Cc, r.~ltS
7 w X X X X X X X X X X rt5 ~ $
" 3 w X
Date: Special Instructions:
Time:
A Cl/ il..2£S--
AWAL Lab Sample Set#
Page 1 of 1 I""' o,,,,
Laboratory Use Only
Sampl<>SWore:\j\., y.:''5
1 S o, hand delivered
2 Anlbloot~
To"IP""'""" / • f!' ·c 3
4 Received Broken/Leaking
(Improperly Seal"ev
y N
5 ~~y Preserved y N
oc:kod al bench
y N
6 Received Within c::rng Times
N
!COG Tape Was:
10°ntonO~lerPacka~
y( N NA
2 c'!J~'"' on Oulef Package
3 Present on Sample 9 y N
4 Unbroken on Sample Q y N
loiscrepancies Between Sample
Labels ;nd COC Record?()
Print Name: J Sample containers for metals were field filtered. See the
Received by: 'c'1 .f (l"vt dit.J / 07:(\/z. ~ /z..n Si<>nalure Q , Analytical Scope of Work for Reporting Limits and voe analyte
Pr1otName: ~I (j v,a... /....J~ .~ / Cle/ LI /OAJ ct Time/z;, d list.
Recaived by: I Date:
Signaiure
Time:
Print Nema:
Received by: Dale:
Slgnature
[Time:
Print Name:
I
Analysis
Ammonia
COD
Cyanide
Metals
N02/N03
O&G
Phenols
Sulfide
TKN
TP04
Cr VI+
Procedure:
Frequency:
Preservation Check Sheet
s amp le SetE
Preservative I 2. .) t/ 5 (~
oH<2H2S04 Y;( vd <-yd ( 1/, f rA, v.. ~-
oH <2H2S04 ,. , , ,,r y
pH>l2NaOH
oH<2HN03 ~j \/..,,$ ~> Y;( Jl< JI,,.~
pH<2H2S04 "\/,, C ,/,.,,,. UA: t/,,,f "vh r~~
pH<2HCL ll ~ /" -r ,. ,
oH<2H2S04
pH>9NaOH,
Zn Acetate
pH<2H2S04
pH<2H2S04
pH>9
<NH4hS04
Pour a small amount of sample in the sample lid
Pour sample from lid gently over wide range pH paper
Do Not dip the pH paper in the sample bottle or lid
~
~("
I". ~
~J
· v,c
r
doH
1)
2)
3)
4)
5)
6)
7)
If sample is not preserved, properly list its extension and receiving pH in the appropriate column above
Flag COC, notify client if requested
Place client conversation on COC
Samples may be adjusted
All samples requiring preservation
*
+ ...
#
•
The sample required additional preservative upon receipt.
The sample was received unpreserved.
The sample was received unpreserved and therefore preserved upon receipt.
The sample pH was unadjustable to a pH < 2 due to the sample matrix.
The sample pH was unadjustable to a pH> __ due to the sample matrix interference .
I
Lab Set ID:
pH Lot#:
J!.Olo7c.;5
&<:; 0 Ccl
ANA i YTIC A l 1.AD O RATORIES
3440 South 700 West
;alt Lake City, UT 84119
Phone:[phone]
Toll Free: [phone]
Fax: (80 I) 263-8687
~-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Tanner Holliday
Energy Fuels Resources, Inc.
6425 South Hwy 191
Blanding, UT 84511
TEL: [phone]
RE: Ground Water Low Flow 2020
Dear Tanner Holliday: Lab Set ID: 2010767
American West Analytical Laboratories received sample(s) on 10/23/2020 for the analyses
presented in the following report.
American West Analytical Laboratories (AWAL) is accredited by The National
Environmental Laboratory Accreditation Program (NELAP) in Utah and Texas; and is
state accredited in Colorado, Idaho, New Mexico, Wyoming, and Missouri.
All analyses were performed in accordance to the NELAP protocols unless noted
otherwise. Accreditation scope documents are available upon request. If you have any
questions or concerns regarding this report please feel free to call.
The abbreviation "Surr" found in organic reports indicates a surrogate compound that is
intentionally added by the laboratory to determine sample injection, extraction, and/or
purging efficiency. The "Reporting Limit" found on the report is equivalent to the
practical quantitation limit (PQL). This is the minimum concentration that can be
reported by the method referenced and the sample matrix. The reporting limit must not be
confused with any regulatory limit. Analytical results are reported to three significant
figures for quality control and calculation purposes.
J
Thank You,
J G Digitally signed 0$9 . by Jose G.
Rocha Rocha Date: 2020.11.10
13: 15:00 -07'00' Approved by: ..._ ___________ __,
Laboratory Director or designee
Report Date: 11/10/2020 Page 1 of 52
All anal~ ses applicable lo the CW A, SDWA. and RCRA ai e performed in accordance to NE LAC protocols Pertinent sampling information is loc.ited on the altached COC Conlidentiul Business Information: This reporl is provided for the exclusi, e use of the
~ddressee Pri,·ile~es oF sub .. seq~enl ~,se of the ~~e of lhis .co~pany or <m) ·~1!1ber of its stnfT, or reproduclio~ ~f Lhis repo~ in .con~ecl10n" wilh the a~~·ertisemenl, P~?molio.n o_r sale of ?1!). ~rod~cl or P~?cess, ~· in ~onn~c~ion w~th th~ n;-publication of I his report
SAMPLE SUMMARY
American West Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
ANA LYTICAL LAOOAATORltS Project: Ground Water Low Flow 2020
Lab Set ID: 2010767
Date Received: 10/23/2020 1430h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
3440 South 700 West
2010767-00lA MW-01 S 10/21/2020 1227h Aqueous VOA by GC/MS Method ;alt Lake City, UT 84119 8260D/5030C
2010767-00IB MW-01 S 10/21/2020 1227h Aqueous Anions, E300.0
2010767-001B MW-01 S 10/21/2020 1227h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
Phone: [phone] 2010767-00lC MW-01 S 10/21/2020 1227h Aqueous Total Dissolved Solids, A2540C
Toll Free: [phone] 2010767-00ID MW-01 S 10/21/2020 1227h Aqueous Nitrite/Nitrate (as N), E353.2
Fax: [phone] 2010767-00ID MW-01 S 10/21/2020 1227h Aqueous Ammonia, Aqueous
!-mail: [e-mail] 2010767-00IE MW-01 S 10/21/2020 1227h Aqueous Mercury, Drinking Water
Dissolved
web: www.awal-labs.com 2010767-00IE MW-01 S 10/21/2020 1227h Aqueous Ion Balance
2010767-00IE MW-01 S 10/21/2020 1227h Aqueous ICP Metals, Dissolved
2010767-00IE MW-01 S 10/21/2020 1227h Aqueous ICPMS Metals, Dissolved
Kyle F. Gross 2010767-002A MW-01 LF 10/21/2020 1252h Aqueous VOA by GC/MS Method
8260D/5030C
Laboratory Director 2010767-002B MW-01 LF 10/21/2020 1252h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
Jose Rocha 2010767-002B MW-01 LF 10/21/2020 1252h Aqueous Anions, E300.0
QA Officer 2010767-002C MW-01 LF 10/21/2020 1252h Aqueous Total Dissolved Solids, A2540C
2010767-002D MW-01 LF 10/21/2020 1252h Aqueous Nitrite/Nitrate (as N), E353.2
2010767-002D MW-01 LF 10/21/2020 1252h Aqueous Ammonia, Aqueous
2010767-002E MW-01 LF 10/21/2020 1252h Aqueous Mercury, Drinking Water
Dissolved
2010767-002E MW-01 LF 10/21/2020 1252h Aqueous Ion Balance
2010767-002E MW-01 LF 10/21/2020 1252h Aqueous ICP Metals, Dissolved
2010767-002E MW-01 LF 10/21/2020 1252h Aqueous ICPMS Metals, Dissolved
2010767-003A MW-40 S 10/22/2020 727h Aqueous VOA by GC/MS Method
8260D/5030C
2010767-003B MW-40 S 10/22/2020 727h Aqueous Anions, E300.0
2010767-003B MW-40 S 10/22/2020 727h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
2010767-003C MW-40 S 10/22/2020 727h Aqueous Total Dissolved Solids, A2540C
2010767-003D MW-40 S 10/22/2020 727h Aqueous Nitrite/Nitrate (as N), E353.2
2010767-003D MW-40 S 10/22/2020 727h Aqueous Ammonia, Aqueous
2010767-003E MW-40 S 10/22/2020 727h Aqueous Mercury, Drinking Water
Dissolved
2010767-003E MW-40 S 10/22/2020 727h Aqueous Ion Balance
ReportDate: 11/10/2020 Page2of52
All annl~ ses applicable to the CWA SOW A. and RCRA are performed in accordance to NELAC protocols Per1inenl sampling information is located on Lhe altnched COC, Confidential Business [nformation: This report is provided for lhe exclusi,·e use of the
~ddressee. Prl\ ile~es o!' sub~seq~ent ~1~e of the ~~ne of this .co~p;my or any 1~mber of its slaff, or reproduclio!~ ~f Lhis repo~ in ~on!1ection~ ,,ilh the a~'. ertisemenl, P~?motio.n ~r ~ale of ;11~) ~rodt~cl or P1:5'cess, ~r in ~nn1;c~ion w!th th~ r~-p~blication of this report
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
Lab Set ID: 2010767
ANALYTICAi. LAO ORATORIES Date Received: 10/23/2020 1430h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
2010767-003E MW-40 S 10/22/2020 727h Aqueous ICP Metals, Dissolved
3440 South 700 West 2010767-003E MW-40 S 10/22/2020 727h Aqueous ICPMS Metals, Dissolved
;alt Lake City, UT 84119 2010767-004A MW-40LF l 0/22/2020 800h Aqueous VOA by GC/MS Method
8260D/5030C
2010767-0048 MW-40 LF 10/22/2020 800h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
2010767-0048 MW-40LF I 0/22/2020 800h Aqueous Anions, E300.0 Phone: (80 I) 263-8686 2010767-004C MW-40LF I 0/22/2020 800h Aqueous Total Dissolved Solids, A2540C
Toll Free: [phone] 2010767-004D MW-40 LF I 0/22/2020 800h Aqueous Nitrite/Nitrate (as N), E353.2
Fax: (80 I) 263-8687 2010767-004D MW-40LF I 0/22/2020 800h Aqueous Ammonia, Aqueous
:-mail: [e-mail] 20 I 0767-004E MW-40LF I 0/22/2020 800h Aqueous Mercury, Drinking Water
Dissolved
web: www.awal-labs.com 2010767-004E MW-40LF I 0/22/2020 800h Aqueous Ion Balance
2010767-004E MW-40LF 10/22/2020 800h Aqueous ICP Metals, Dissolved
2010767-004E MW-40LF 10/22/2020 800h Aqueous ICPMS Metals, Dissolved
Kyle F. Gross 2010767-005A MW-39 S I 0/22/2020 838h Aqueous VOA by GC/MS Method
8260D/5030C
Laboratory Director 2010767-0058 MW-39 S 10/22/2020 838h Aqueous Anions, E300.0
2010767-0058 MW-39 S 10/22/2020 838h Aqueous Alkalinity/ Bicarbonate/
Jose Rocha Carbonate, Low Level
QA Officer 2010767-005C MW-39 S 10/22/2020 83 8h Aqueous Total Dissolved Solids, A2540C
2010767-005D MW-39 S 10/22/2020 838h Aqueous Nitrite/Nitrate (as N), E353.2
2010767-005D MW-39 S 10/22/2020 838h Aqueous Ammonia, Aqueous
2010767-005E MW-39 S I 0/22/2020 838h Aqueous Mercury, Drinking Water
Dissolved
20 I 0767-005E MW-39 S 10/22/2020 838h Aqueous Ion Balance
2010767-005E MW-39 S 10/22/2020 838h Aqueous ICP Metals, Dissolved
2010767-005E MW-39 S 10/22/2020 838h Aqueous ICPMS Metals, Dissolved
2010767-006A MW-39 LF 10/22/2020 900h Aqueous VOA by GC/MS Method
8260D/5030C
2010767-0068 MW-39LF 10/22/2020 900h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
2010767-0068 MW-39LF 10/22/2020 900h Aqueous Anions, E300.0
2010767-006C MW-39LF I 0/22/2020 900h Aqueous Total Dissolved Solids, A2540C
2010767-006D MW-39LF I 0/22/2020 900h Aqueous Nitrite/Nitrate (as N), E353.2
20 I 0767-006D MW-39 LF I 0/22/2020 900h Aqueous Ammonia, Aqueous
2010767-006E MW-39LF I 0/22/2020 900h Aqueous Mercury, Drinking Water
Dissolved
2010767-006E MW-39LF 10/22/2020 900h Aqueous Ion Balance
Report Date: 11/10/2020 Page 3 of 52
All anal) ses applic.:ible to the CWA. SDW A. and RCRA are performed in accordllJ1ce to NELAC protocols. Pertinent sampling infonnotion is localed Oil the attached COC Confidenlinl Business Information: This repon is provided for the exclusi, e use or1he
~ddressee Pri, ile~es or sub,_seq~enl ~~e or the ~~1e of this
0
C01~p:my or rm~ 1~mber of its stnJT, or reproductio~ ~f this repo~ in ~Oll~)eclion_. \\ilh the a~\ ertisemenl, P~?molio.n o.r sale or?'!) ~rodl~cl or p~ocess, ~r in :°nn~c.tion \\'!th th~ r~-publica.tion of this report
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: Ground Water Low Flow 2020
American West Lab Set ID: 2010767
ANALYTIC A L LA80RATORirS Date Received: 10/23/2020 1430h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
2010767-006E MW-39LF 10/22/2020 900h Aqueous ICP Metals, Dissolved
3440 South 700 West 2010767-006E MW-39LF 10/22/2020 900h Aqueous ICPMS Metals, Dissolved
;alt Lake City, UT 84119 2010767-007A MW-70 S 10/22/2020 727h Aqueous VOA by GC/MS Method
8260D/5030C
2010767-007B MW-70 S 10/22/2020 727h Aqueous Anions, E300.0
2010767-007B MW-70 S 10/22/2020 727h Aqueous Alkalinity/ Bicarbonate/
Phone:[phone] Carbonate, Low Level
2010767-007C MW-70 S 10/22/2020 727h Aqueous Total Dissolved Solids, A2540C
Toll Free: [phone] 2010767-007D MW-70 S 10/22/2020 727h Aqueous Nitrite/Nitrate (as N), E353.2
Fax: [phone] 2010767-007D MW-70 S 10/22/2020 727h Aqueous Ammonia, Aqueous
~-mail: [e-mail] 2010767-007E MW-70 S 10/22/2020 727h Aqueous Mercury, Drinking Water
Dissolved
web: www.awal-labs.com 20107 67-007E MW-70 S 10/22/2020 727h Aqueous Ion Balance
2010767-007E MW-70 S 10/22/2020 727h Aqueous ICP Metals, Dissolved
20107 67-007E MW-70 S 10/22/2020 727h Aqueous ICPMS Metals, Dissolved
Kyle F. Gross 2010767-008A MW-70 LF 10/22/2020 800h Aqueous VOA by GC/MS Method
8260D/5030C
Laboratory Director 2010767-008B MW-70LF 10/22/2020 800h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
Jose Rocha 20107 67-008B MW-70LF 10/22/2020 800h Aqueous Anions, E300.0
QA Officer 2010767-008C MW-70LF 10/22/2020 800h Aqueous Total Dissolved Solids, A2540C
2010767-008D MW-70LF 10/22/2020 800h Aqueous Nitrite/Nitrate (as N), E353.2
2010767-008D MW-70LF 10/22/2020 800h Aqueous Ammonia, Aqueous
2010767-008E MW-70LF 10/22/2020 800h Aqueous Ion Balance
2010767-008E MW-70LF 10/22/2020 800h Aqueous ICP Metals, Dissolved
2010767-008E MW-70LF 10/22/2020 800h Aqueous ICPMS Metals, Dissolved
2010767-008E MW-70LF 10/22/2020 800h Aqueous Mercury, Drinking Water
Dissolved
2010767-009A Trip Blank 10/21/2020 1227h Aqueous VOA by GC/MS Method
8260D/5030C
Report Date: 11/10/2020 Page 4 of 52
All anal)'ses applicable to the CWA. SOWA. and RCRA are performed in accordance to NELAC prolocols Per1inenl sampling informalion is located on Lhe a1tached COC Conlidenlio.l Business lnfonnalion: This repon is provided for the exclusi,·e use of the
~ddressee. Pri,·i\e~es o,r sub3eq~enl ~~e of lhe ~~e of lhis .co1~pat1y or atl) ~mber of its staff, or reproductio~ ~f I his repo~ in ~COl~lection. ,,iLh lhe a~vertisemenL P~?molio.n ~r sale of :11!>: ~rodl'.cl or P~?cess, ~r in :onn:_c~ion w!lh th~ r;-publication or lhis report
Inorganic Case Narrative
American West c1· A NA LYTI C AL LAB ORATOR I [ S lent: Energy Fuels Resources, Inc.
Tanner Holliday
3440 South 700 West
;alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: (80 I) 263-8687
~-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Contact:
Project:
Lab Set ID:
Sample Receipt Information:
Date of Receipt:
Date of Collection:
Sample Condition:
C-0-C Discrepancies:
Ground Water Low Flow 2020
2010767
10/23/2020
10/21-10/22/2020
Intact
See Chain of Custody
Holding Time and Preservation Requirements: The analysis and preparation of all
samples were performed within the method holding times. All samples were properly
preserved.
Preparation and Analysis Requirements: The samples were analyzed following the
methods stated on the analytical reports.
Analytical QC Requirements: All instrument calibration and calibration check
requirements were met. All internal standard recoveries met method criterion.
Batch QC Requirements: MB, LCS, MS, MSD, RPD:
Method Blanks (MB): No target analytes were detected above reporting limits,
indicating that the procedure was free from contamination.
Laboratory Control Samples (LCS): All LCS recoveries were within control
limits, indicating that the preparation and analysis were in control.
Matrix Spike / Matrix Spike Duplicates (MS/MSD): All percent recoveries and
RPDs (Relative Percent Differences) were inside established limits, with the
following exceptions:
Sample ID Analyte QC Explanation
2010767-00ID Ammonia MSD Sample matrix interference
2010745-002E Calcium MS/MSD High analyte concentration
20I0745-002E Magnesium MSD High analyte concentration
2010745-002E Sodium MS/MSD High analyte concentration
2010767-00SE Iron MSD High analyte concentration
2010767-00SE Manganese MSD High analyte concentration
Duplicate (DUP): The parameters that required a duplicate analysis had RPDs
within the control limits.
Corrective Action: None required.
Report Date: 11/10/2020 Page 5 of 52
All analyses applicable to the C'WA.. SOWA, and RCRA are performed in accordance to NELAC prolocols. Pertinenl sampling information is located on Lhe attached COC. Confidentinl Business Information: This reporl is provided for the exclusi, e use of the
~ddressee Pri,·ile~es o.f sub~seq~enl ~1~e of the ~~e oflhis.co1~pany or anr ~~ber of ils staff, or reproductio~ ~f lhis repo~ in ~on~eclion ... ,vilh the a~ver1isemenl, P~?molio.n or sa1e of~!) ~rodt~cl or P~?cess, ~r in ~onn~c~ion w~lh th~ r~-publication oflhis report
ANA i YT ICAL LABORATOPl(S
3440 South 700 West
;alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: (80 I) 263-8687
~-mai I: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Volatile Case Narrative
Client:
Contact:
Energy Fuels Resources, Inc.
Tanner Holliday
Project:
Lab Set ID:
Sample Receipt Information:
Date of Receipt:
Date of Collection:
Sample Condition:
C-0-C Discrepancies:
Method:
Analysis:
Ground Water Low Flow 2020
2010767
10/23/2020
10/21-10/22/2020
Intact
See Chain of Custody
SW-846 8260D/5030C
Volatile Organic Compounds
General Set Comments: One or more target analytes were observed above reporting
limits.
Holding Time and Preservation Requirements: All samples were received in appropriate
containers and properly preserved. The analysis and preparation of all samples were
performed within the method holding times following t~e methods stated on the analytical
reports.
Analytical QC Requirements: All instrument calibration and calibration check
requirements were met, with CCV exceptions noted on the reports. All internal standard
recoveries met method criterion.
Batch QC Requirements: MB, LCS, MS, MSD, RPD, and Surrogates:
Method Blanks (MBs): No target analytes were detected above reporting limits,
indicating that the procedure was free from contamination.
Laboratory Control Sample (LCSs): All LCS recoveries were within control
limits, indicating that the preparation and analysis were in control.
Matrix Spike / Matrix Spike Duplicate (MS/MSD): All percent recoveries and
RPDs (Relative Percent Differences) were inside established limits, with the
following exceptions: the MSD percent recovery for Tetrahydrofuran on sample
2010767-00IA was outside of the control limits due to sample matrix interference.
Surrogates: All surrogate recoveries were within established limits.
Corrective Action: None required.
Report Date: 11/10/2020 Page 6 of 52
All ano.l)ses applicnble 10 !he CWA. SDWA. and RCRA are performed in RCcordance lo NELAC protocols Per1inenl sampling information is located on the oltached COC Confidential Business Information: This report is prO\•ided for 1he exclusi, e use of the
~ddressee. Pri, ile~es o_f sub ... seq~,ent ~?e of lhe ~~e of this .con:ipany or nn~· 1~mber of its slaff, or reproduclio~ ~fthis repo~ in .co~1ec1ion ... wilh Lhe 11~vertisemen1, P~?molio.n i:r sale of :ii!r ~rod~cl or p~ocess, ~r in ~nn~~ion ,,·!th th~ r:_-public&lion or this report
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010767
Project: Ground Water Low Flow 2020
Analyte Result
Lab Sample ID: LCS-73448 Date Analyzed:
Test Code: 200.7-DIS Date Prepared:
Calcium 9,.72
Magnesium 9,.47
Potassium II0.4
Sodium II0.3
Vanadium o.iJ95
Lab Sample ID: LCS-73449 Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Arsenic 0.1213
Beryllium 0.1208
Cadmium 0!207
Chromium 0.1204
Cobalt OJ203
Copper 0!205
Iron i:.02
Lead 0!205
Manganese 0!202
Molybdenum 0.1207
Nickel 0!203
Selenium 0.1201
Silver 0!205
Thallium 0!200
Uranium 0.1209
Zinc 1;.04
Lab Sample ID: LCS-73449 Oat~ Analyzed:
Test Code: 200.8-DIS Date Prepared:
Tin 11.02
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
_QC SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
ME
Units Method
11/04/2020 1323h
11/03/2020 818h
mg/L E200,7
mg/L E200,7
mg/L E200.7
mg/L E200,7
mg/L E200.7 -11/05/2020 1052h
11/03/2020 818h
mg/L E200.8
mg/L E200.8
mg/L E200.8
mg/L E200.8
mg/L E200.8
mg/L E200.8
mg/L E200.8
mg/L E200.8
mg/L E200,8
mg/L E200.8
mg/L E200.8
mg/L E200.8
mg/L E200.8
mg/L E200.8
mg/L E200.8
mg/L E200.8 -11/06/2020 914h
11/03/2020 818h
mg/L E200 8
MDL
0.211
0.0654
0.246
0.123
0.00252
0.000298
0.000198
0.0000742
0.00191
0.000300
0.00166
0.0328
0.000448
0.000766
0.000652
0.000728
0.000508
0.000232
0.000390
0.000176
0.00418
0.00115
QC Type: LCS
Reporting Amount Spiked Spike Ref.
Limit Amount
1.00
1.00
1.00
1.00
0.00500
0.00200
0.00200
0.000500
0.00200
0.00400
0.00200
0.100
0.00200
0.00200
0.00200
0.00200
0.00200
0.00200
0.00200
0.00200
0.00600
0.00400
10.00
10.00
10.00
10.00
0.2000
0.2000
0.2000
0.2000
0.2000
0.2000
0.2000
1.000
0.2000
0.2000
0.2000
0.2000
0.2000
0.2000
0.2000
0.2000
1.000
1.000
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
%REC
97.2
94.7
104
103
97.7
107
104
104
102
102
102
102
103
101
104
101
100
102
100
104
104
102
Limits
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt % RPD Limit Qual
Report Date: 11/10/2020 Page 32 of 52
analyses applicable to the CWA, SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sarrpling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010767
Project: Ground Water Low Flow 2020
Analyte Result
Lab Sample ID: LCS-73476 Date Analyzed:
Test Code: HG-DW-DIS-245.1 Date Prepared:
Mercury 0.00351
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Units Method MDL Limit
ll /05/2020 1020h
11/03/2020 1202h
mg/L E245.I 0.0000396 0.0000900 0.003330
Tanner Holliday
ME
LCS
Spike Ref.
Amount %REC
0 106
Limits
85 -115
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Amt %RPO Limit Qual
Report Date: 11/10/2020 Page 33 of 52
analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010767
Project: Ground Water Low Flow 2020
Analyte Result
Lab Sample ID: MB-73448 Date Analyzed:
Test Code: 200.7-DIS Date Prepared:
Calcium < 1.00
Magnesium < 1.00
Potassium < 1.00
Sodium < 1.00
Vanadium < 0.00500
Lab Sample ID: MB-73449 Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Arsenic < 0.00200
Cadmium < 0.000500
Chromium < 0.00200
Cobalt < 0.00400
Copper < 0.00200
Manganese < 0.00200
Molybdenum < 0.00200
Nickel < 0.00200
Selenium < 0.00200
Silver < 0.00200
Zinc < 0.00600
Lab Sample ID: MB-73449 Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Beryllium < 0.000200
Iron < 0.0100
Lead < 0.000200
Tha11ium < 0.000200
Tin < 0.000400
Uranium < 0.000200
3440 South 700 West
Salt Lake City, UT 84119
Phone: (80 I) 263-8686, Toll Free: [phone], Fa'I:: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Units Method MDL Limit
11/04/2020 1321 h
11 /03/2020 818h
mg/L E200.7 0.211 1.00
mg/L E200.7 0.0654 1.00
mg/L E200.7 0.246 1.00
mg/L E200.7 0.123 1.00
mg/L E200.7 0.00252 0.00500 -11/05/2020 1048h
11/03/2020 818h
mg/L E200.8 0.000298 0.00200
mg/L E200.8 0.0000742 0.000500
mg/L E200.8 0.00191 0.00200
mg/L E200.8 0.000300 0.00400
mg/L E200.8 0.00166 0.00200
mg/L E200.8 0.000766 0.00200
mg/L E200,8 0.000652 0.00200
mg/L E200.8 0.000728 0.00200
mg/L E200.8 0.000508 0.00200
mg/L E200.8 0.000232 0.00200
mg/L E200.8 0.00418 0.00600
11/06/2020 859h
11/03/2020 818h
mg/L E200.8 0.0000198 0.000200
mg/L E200.8 0.00328 0.0100
mg/L E200.8 0.0000448 0.000200
mg/L E200.8 0.0000390 0.000200
mg/L E200.8 0.000115 0.000400
mg/L E200,8 0.0000176 0.000200
Tanner Holliday
ME
MBLK
Spike Ref.
Amount %REC Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPO Limit Qual
Report Date: 11/10/2020 Page 34 of 52
analyses applicable to the CWA, SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling infonnation is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use oftt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010767
Project: Ground Water Low Flow 2020
Analyte Result Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone]. Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
ME
Method MDL
Reporting
Limit
QC Type: MBLK
Amount Spiked Spike Ref.
Amount %REC
Lab Sample ID: MB-73476
Test Code: HG-DW-DIS-245.1
Date Analyzed: 11/05/2020 1018h
Date Prepared: 11/03/2020 1202h
Mercury < 0.0000900 mg/L E245 1 0.0000396 0.0000900
Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Limit Amt %RPO Qual
Report Date: 11/10/2020 Page 35 of 52
analyses applicable to the CWA, SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC, Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tl'
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-Iabs.com
Jose Rocha
QA Officer
American West OC SUMMARY REPORT ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2010767 Dept: ME
Project: Ground Water Low Flow 2020 QC Type: MS
Reporting Amount Spiked Spike Ref. RPDRef. RPO
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 2010767-00SEMS Date Analyzed: 11/04/2020 1350h
Test Code: 200.7-DIS Date Prepared: 11/03/2020 818h
Calcium 446 mg/L E200.7 4.22 20.0 10.00 437 98.7 70 -130
Magnesium 199 mg/L E200,7 1.31 20.0 10.00 189 103 70 -130
Sodium 581 mg/L E200.7 2.46 20.0 10.00 570 106 70 -130
Lab Sample ID: 2010745-002EMS Date Analyzed: 11/04/2020 1425h
Test Code: 200.7-DIS Date Prepared: 11/03/2020 818h
Calcium 523 mg/L E200,7 4.22 20.0 10.00 519 32.9 70 -130
Magnesium 220 mg/L E200.7 1.31 20.0 10.00 211 81.1 70 -130
Sodium 344 mg/L E200.7 2.46 20.0 10.00 342 16.2 70 -130
Lab Sample ID: 2010745-002EMS Date Analyzed: 11/05/2020 1453h
Test Code: 200.7-DIS Date Prepared: 11/03/2020 818h
Potassium 25.1 mg/L E200.7 0.246 1.00 10.00 12.5 126 70 -130
Vanadium 0.216 mg/L E200.7 0.00252 0.00500 0.2000 0 108 70 -130
Lab Sample ID: 2010767-00SEMS Date Analyzed: 11/05/2020 1533h
Test Code: 200.7-DIS Date Prepared: 11/03/2020 818h
Potassium 26.5 mg/L E200.7 0.246 1.00 10.00 14.3 122 70 -130
Vanadium 0.211 mg/L E200.7 0.00252 0.00500 0.2000 0 105 70 -130
Lab Sample ID: 2010745-002EMS Date Analyzed: 11/05/2020 111 lh
Test Code: 200.8-DIS Date Prepared: 11/03/2020 818h
Arsenic 0.222 mg/L E200.8 0.000298 0.00200 0.2000 0.000384 111 75 -125
Beryllium 0.188 mg/L E200.8 0.000198 0.00200 0.2000 0 94.0 75 -125
Cadmium 0.206 mg/L E200.8 0.0000742 0.000500 0.2000 0.000101 103 75 -125
Chromium 0.207 mg/L E200.8 0.00191 0.00200 0.2000 0 104 75 -125
Cobalt 0.204 mg/L E200.8 0.000300 0.00400 0.2000 0 102 75 -125
Copper 0.203 mg/L E200.8 0.00166 0.00200 0.2000 0 102 75 -125
Report Date: 11/10/2020 Page 36 of 52
analyses applicable to the CWA, SOWA, and RCRA are performed in accordance to NE LAC protocols. Pertinent sampling informat]on is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awalalabs.com
Jose Rocha
QA Officer
.QC SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2010767 Dept: ME
Project: Ground Water Low Flow 2020 QC Type: MS
Reporting Amount Spiked Spike Ref. RPDRef. RPD
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 2010745-00lEMS Date Analyzed: ll/05/2020 l l l lh
Test Code: 200.8-DIS Date Prepared: 11/03/2020 818h
Iron 1.03 mg/L E200.8 0.0328 0.100 1.000 0 103 75 -125
Lead 0.200 mg/L E200.8 0.000448 0.00200 0.2000 0 100 75 -125
Manganese 0.216 mg/L E200.8 0.000766 0.00200 0.2000 0.0131 IOI 75 -125
Molybdenum 0.221 mg/L E200.8 0.000652 0.00200 0.2000 0 110 75 -125
Nickel 0.202 mg/L E200.8 0.000728 0.00200 0.2000 0 101 75 -125
Selenium 0.257 mg/L E200.8 0.000508 0.00200 0.2000 0.0527 102 75 -125
Silver 0.201 mg/L E200.8 0.000232 0.00200 0.2000 0 IOI 75 -125
Thallium 0.196 mg/L E200.8 0.000390 0.00200 0.2000 0 97.9 75 -125
Uranium 0.233 mg/L E200.8 0.000176 0.00200 0.2000 0.0262 103 75 -125
Zinc 1.04 mg/L E200.8 0.00418 0.00600 1.000 0 104 75 -125
Lab Sample ID: 2010767-00SEMS Date Analyzed: 11/05/2020 1239h
Test Code: 200.8-DIS Date Prepared: 11/03/2020 818h
Arsenic 0.236 mg/L E200,8 0.000298 0.00200 0.2000 0.00191 117 75 -125
Cadmium 0.213 mg/L E200.8 0.0000742 0.000500 0.2000 0.00336 105 75 -125
Chromium 0.208 mg/L E200.8 0.00191 0.00200 0.2000 0 104 75 -125
Cobalt 0.287 mg/L E200.8 0.000300 0.00400 0.2000 0.0821 103 75 -125
Copper 0.236 mg/L E200.8 0.00166 0.00200 0.2000 0.0352 100 75 -125
Lead 0.199 mg/L E200.8 0.000448 0.00200 0.2000 0 99.6 75 -125
Molybdenum 0.216 mg/L E200.8 0.000652 0.00200 0.2000 0 108 75 -125
Nickel 0.245 mg/L E200.8 0.000728 0.00200 0.2000 0.0407 102 75 -125
Selenium 0.213 mg/L E200.8 0.000508 0.00200 0.2000 0.00246 105 75 -125
Silver 0.201 mg/L E200.8 0.000232 0.00200 0.2000 0 100 75 -125
Thallium 0.194 mg/L E200.8 0.000390 0.00200 0.2000 0.00306 95.5 75 -125
Uranium 0.222 mg/L E200.8 0.000176 0.00200 0.2000 0.0161 103 75 -125
Zinc 1.34 mg/L E200.8 0.00418 0.00600 1.000 0.279 106 75 -125
Report Date: 11/10/2020 Page 3 7 of 52
analyses applicable to the CWA, SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business [nformation: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of tr
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contacl This
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010767
Project: Ground Water Low Flow 2020
Analyte Result
Lab Sample ID: 2010767-00SEMS Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Beryllium 0.191
Iron 16.1
Manganese 2.86
Lab Sample ID: 2010767-00SEMS Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Tin 1.06
Lab Sample ID: 2010745-002EMS Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Tin 1.07
Lab Sample ID: 2010767-00lEMS Date Analyzed:
Test Code: HG-DW-DIS-245.1 Date Prepared:
Mercury 0.00341
Lab Sample ID: 2010938-00lEMS Date Analyzed:
Test Code: HG-DW-DIS-245.1 Date Prepared:
Mercury 0.00350
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Units Method MDL Limit
11/05/2020 1415h
11/03/2020 818h
mg/L E200.8 0.00198 0.0200 0.2000
mg/L E200.8 0.328 1.00 1.000
mg/L E200.8 0.00766 0.0200 0.2000 -11/06/2020 I 020h
11/03/2020 818h
mg/L E200.8 0.00115 0.00400 1.000
11/06/2020 925h
11/03/2020 818h
mg/L E200.8 0.00115 0.00400 1.000
11/05/2020 I 032h
11/03/2020 1202h
mg/L E245,1 0.0000396 0.0000900 0.003330 -11/05/2020 1105h
11/03/2020 1202h
mg/L E245.1 0.0000396 0.0000900 0.003330
Tanner Holliday
ME
MS
Spike Ref.
Amount %REC
0.00568 92.9
15.2 96.7
2.66 102
0 106
0 107
0 102
0 105
2 -Analyte concentration is too high for accurate matrix spike recovery and/or RPD.
Limits
75 -125
75 · 125
75 • 125
75 -125
75 -125
85 -115
85 -115
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt %RPD Limit Qua(
Report Date: 11/10/2020 Page 38 of 52
analyses applicable to the CWA, SDWA, and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling infonnation is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
ANALYTICAL LABORATORIES ..... C SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2010767 Dept: ME
Project: Ground Water Low Flow 2020 QC Type: MSD
Reporting Amount Spiked Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPD Limit Qual
Lab Sample ID: 2010767-00SEMSD Date Analyzed: 11/04/2020 1353h
Test Code: 200.7-DIS Date Prepared: 11/03/2020 818h
Calcium 448 mg/L E2D0.7 4.22 20.0 10.00 437 113 70 -130 446 0.328 20
Magnesium 197 mg/L E200.7 1.31 20.0 10.00 189 84. l 70 -130 199 0.943 20
Sodium 583 mg/L E200.7 2.46 20.0 10.00 570 122 70 -130 581 0.278 20
Lab Sample ID: 2010745-002EMSD Date Analyzed: 11/04/2020 1428h
Test Code: 200.7-DIS Date Prepared: 11/03/2020 818h
Calcium 523 mg/L E200.7 4.22 20.0 10.00 519 31.7 70 -130 523 0.0226 20
Magnesium 218 mg/L E200.7 1.31 20.0 10.00 211 64.8 70 -130 220 0.742 20
Sodium 344 mg/L E200.7 2.46 20.0 10.00 342 23.5 70 -130 344 0.212 20
Lab Sample ID: 201074S-002EMSD Date Analyzed: 11/05/2020 1456h
Test Code: 200.7-DIS Date Prepared: 11/03/2020 818h
Potassium 24.9 mg/L E200.7 0.246 1.00 10.00 12.5 124 70 -130 25.1 1.05 20
Vanadium 0.215 mg/L E200.7 0.00252 0.00500 0.2000 0 107 70 -130 0.216 0.639 20 -Lab Sample ID: 2010767-00SEMSD Date Analyzed: 11/05/2020 1536h
Test Code: 200.7-DIS Date Prepared: 11/03/2020 818h
Potassium 25.3 mg/L E200.7 0.246 1.00 10.00 14.3 110 70 -130 26.5 4.35 20
Vanadium 0.213 mg/L E200.7 0.00252 0.00500 0.2000 0 106 70 -130 0.211 0.899 20
Lab Sample ID: 2010745-002EMSD Date Analyzed: 11/05/2020 1115h
Test Code: 200.8-DIS Date Prepared: 11/03/2020 818h
Arsenic 0.223 mg/L E200,8 0.000298 0.00200 0.2000 0.000384 Ill 75 -125 0.222 0.519 20
Beryllium 0.187 mg/L E200 8 0.000198 0.00200 0.2000 0 93.6 75 -125 0.188 0.381 20
Cadmium 0.206 mg/L E200,8 0.0000742 0.000500 0.2000 0.000101 103 75 -125 0.206 0.271 20
Chromium 0.205 mg/L E200.8 0.00191 0.00200 0.2000 0 102 75 -125 0.207 1.37 20
Cobalt 0.205 mg/L E200.8 0.000300 0.00400 0.2000 0 102 75 -125 0.204 0.287 20
Copper 0.202 mg/L E200.8 0.00166 0.00200 0.2000 0 101 75 -125 0.203 0.800 20
Report Date: 11/10/2020 Page 39 of 52
analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of tr
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
American West _QC SUMMARY REPORT ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2010767 Dept: ME
Project: Ground Water Low Flow 2020 QC Type: MSD
Reporting Amount Spiked Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 2010745-002EMSD Date Analyzed: 11/05/2020 1115h
Test Code: 200.8-DIS Date Prepared: 11/03/2020 818h
Iron 1.03 mg/L E200.8 0.0328 0.100 1.000 0 103 75 -125 1.03 0.537 20
Lead 0.200 mg/L E200.8 0.000448 0.00200 0.2000 0 99.9 75 -125 0.2 0.140 20
Manganese 0.215 mg/L E200.8 0.000766 0.00200 0.2000 0.013 1 101 75 -125 0.216 0.564 20
Molybdenum 0.220 mg/L E200.8 0.000652 0.00200 0.2000 0 110 75 -125 0.221 0.286 20
Nickel 0.202 mg/L E200.8 0.000728 0.00200 0.2000 0 101 75 -125 0.202 0.222 20
Selenium 0.258 mg/L E200.8 0.000508 0.00200 0.2000 0.0527 103 75 -125 0.257 0.560 20
Silver 0.200 mg/L E200.8 0.000232 0.00200 0.2000 0 99.8 75 -125 0.201 0.952 20
Thallium 0.196 mg/L E200.8 0.000390 0.00200 0.2000 0 97.8 75 -125 0.196 0.0674 20
Uranium 0.233 mg/L E200.8 0.000176 0.00200 0.2000 0.0262 103 75 -125 0.233 0.206 20
Zinc 1.04 mg/L E200.8 0.00418 0.00600 1.000 0 104 75 -125 1.04 0.259 20 -Lab Sample ID: 2010767-00SEMSD Date Analyzed: 11/05/2020 1243h
Test Code: 200.8-DIS Date Prepared: 11/03/2020 818h
Arsenic 0.236 mg/L E200.8 0.000298 0.00200 0.2000 0.00191 117 75 -125 0.236 0.0848 20
Cadmium 0.209 mg/L E200.8 0.0000742 0.000500 0.2000 0.00336 103 75 -125 0.213 2.24 20
Chromium 0.202 mg/L E200.8 0.00191 0.00200 0.2000 0 101 75 -125 0.208 2.92 20
Cobalt 0.283 mg/L E200.8 0.000300 0.00400 0.2000 0.0821 101 75 -125 0.287 1.49 20
Copper 0.232 mg/L E200,8 0.00166 0.00200 0.2000 0.0352 98.2 75 -125 0.236 1.79 20
Lead 0.202 mg/L E200.8 0.000448 0.00200 0.2000 0 101 75 -125 0.199 1.16 20
Molybdenum 0.218 mg/L E200.8 0.000652 0.00200 0.2000 0 109 75 -125 0.216 1.10 20
Nickel 0.242 mg/L E200.8 0.000728 0.00200 0.2000 0.0407 101 75 -125 0.245 1.13 20
Selenium 0.209 mg/L E200.8 0.000508 0.00200 0.2000 0.00246 103 75 -125 0.213 1.51 20
Silver 0.196 mg/L E200.8 0.000232 0.00200 0.2000 0 98.2 75 -125 0.201 2.09 20
Thallium 0.199 mg/L E200,8 0.000390 0.00200 0.2000 0.00306 97.9 75 -125 0.194 2.37 20
Uranium 0.222 mg/L E200,8 0.000176 0.00200 0.2000 0.0161 103 75 -125 0.222 0.0931 20
Zinc 1.34 mg/L E200.8 0.00418 0.00600 1.000 0.279 106 75 -125 1.34 0.303 20
Report Date: 11/10/2020 Page 40 of 52
analyses applicable to the CWA, SOWA, and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tl-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
American West OC SUMMARY REPORT ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2010767 Dept: ME
Project: Ground Water Low Flow 2020 QC Type: MSD
Reporting Amount Spiked Spike Ref. RPD Ref. RPO
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 2010767-00SEMSD Date Analyzed: 11/05/2020 1444h
Test Code: 200.8-DIS Date Prepared: 11 /03/2020 818h
Beryllium 0.211 mg/L E200.8 0.00198 0.0200 0.2000 0.00568 103 75 -125 0.191 9.60 20
Iron 15.7 mg/L E200.8 0.328 1.00 1.000 15.2 58.9 75 -125 16.1 2.38 20
Manganese 2.75 mg/L E200.8 0.00766 0.0200 0.2000 2.66 46.2 75 -125 2.86 3.96 20
Lab Sample ID: 2010767-00SEMSD Date Analyzed: 11/06/2020 1024h
Test Code: 200.8-DIS Date Prepared: 11 /03/2020 818h
Tin 1.08 mg/L E200.8 0.00115 0.00400 1.000 0 108 75 -125 1.06 1.51 20
Lab Sample ID: 2010745-002EMSD Date Analyzed: 11/06/2020 928h
Test Code: 200.8-DIS Date Prepared: 11/03/2020 818h
Tin 1.07 mg/L E200.8 0.00115 0.00400 1.000 0 107 75 -125 1.07 0.129 20
Lab Sample ID: 2010767-00IEMSD Date Analyzed: 11/05/2020 1035h
Test Code: HG-DW-DIS-245.1 Date Prepared: 11/03/2020 1202h
Mercury 0.00331 mg/L E245.l 0.0000396 0.0000900 0.003330 0 99.5 85 -115 0.00341 2.88 20
Lab Sample ID: 2010938-00lEMSD Date Analyzed: 11/05/2020 1107h
Test Code: HG-DW-DIS-245.1 Date Prepared: 11/03/2020 1202h
Mercury 0.00336 mg/L E245.1 0.0000396 0.0000900 0.003330 0 IOI 85 -115 0.0035 3.99 20
2 -Analyte concentration is too high for accurate matrix spike recovery and/or RPD.
Report Date: 11/10/2020 Page 41 of 52
analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This repcrt is provided for the exclusive use of the addressee Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process, or in connection with the re·publication of this report for any purpose other than for the addressee will be b'Tanted only on contact. This
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010767
Contact:
Dept:
Tanner Holliday
WC
Project: Ground Water Low Flow 2020
Analyte Result Units Method
Lab Sample ID: 2010745-00lCDUP Date Analyzed: 10/27/2020 1300h
Test Code: TDS-W-2540C
Total Dissolved Solids 1,310 mg/L SM2540C
Lab Sample ID: 2010767-00lCDUP Date Analyzed: 10/27/2020 1300h
Test Code: TDS-W-2540C
Total Dissolved Solids 936 mg/L SM2540C
@ -High RPD due to suspected sample non-homogeneity or matrix interference.
MDL
16.0
16.0
Reporting
Limit
20.0
20.0
QC Type: DUP
Amount Spiked Spike Ref.
Amount %REC Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPO
Limit Amt %RPO
1190 9.28 5
1340 35.5 5
Qual
@
@
Report Date: 11/10/2020 Page 42 of 52
analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or ln connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
ANALYTICAL LABORATO RIES ~ C SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2010767 Dept: WC
Project: Ground Water Low Flow 2020 QC Type: LCS
--
Reporting Amount Spiked Spike Ref. RPDRef. RPD
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: LCS-R144945 Date Analyzed: 10/28/2020 1514h
Test Code: 300.0-W
Chloride 4.96 mg/L EJOO.O 0.0565 0.100 5.000 0 99.2 90 -110
Fluoride 5.06 mg/L EJOO.O 0.0240 0.100 5.000 0 101 90 -110
Sulfate 5.21 mg/L EJOO.O 0.136 0.750 5.000 0 104 90 -110
Lab Sample ID: LCS-R145116 Date Analyzed: 10/31/2020 441h
Test Code: 300.0-W
Chloride 4.82 mg/L EJOO.O 0.0565 0.100 5.000 0 96.5 90 -110
Fluoride 4.96 mg/L EJOO.O 0.0240 0.100 5.000 0 99.1 90-110
Lab Sample ID: LCS-R145286 Date Analyzed: 11/05/2020 307h
Test Code: 300.0-W
Fluoride 4.94 mg/L E300.0 0.0240 0.100 5.000 0 98.8 90 -110
Lab Sample ID: LCS-R144999 Date Analyzed: 10/30/2020 730h
Test Code: ALK-W-23208-LL
Alkalinity (as CaC03) 250 mg/L SM2320B 0.369 1.00 250.0 0 JOO 90-110
Lab Sample ID: LCS-73469 Date Analyzed: 11/05/2020 759h
Test Code: NH3-W-350.l Date Prepared: 11/03/2020 1320h
Ammonia (as N) 2.07 mg/L E350.l 0.0473 0.0500 2.000 0 104 90 -110
Lab Sample ID: LCS-R145047 Date Analyzed: 10/31/2020 1647h
Test Code: N02/N03-W-353.2 -----
Nitrate/Nitrite (as N) 1.07 mg/L E353.2 0.00494 0.0100 1.000 0 107 90 -110
Lab Sample ID: LCS-R144958 Date Analyzed: I 0/27 /2020 1300h
Test Code: TDS-W-2540C
Total Dissolved Solids 204 mg/L SM2540C 8.00 10.0 205.0 0 99.5 80 -120
Report Date: 11/10/2020 Page 43 of 52
analyses applicable to the CWA, SOWA, and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling infonnation is located on the attached COC Confidential Business lnfonnation: This report is provided for the exclusive use of the addressee Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010767
Project: Ground Water Low Flow 2020
Analyte Result
Lab Sample ID: MB-R144945 Date Analyzed:
Test Code: 300.0-W
Chloride < 0.100
Fluoride < 0.100
Sulfate < 0.750
Lab Sample ID: MB-R145116 Date Analyzed:
Test Code: 300.0-W
Chloride < 0.100
Fluoride < 0.100
Lab Sample ID: MB-R145286 Date Analyzed:
Test Code: 300.0-W
Fluoride < 0.100
Lab Sample ID: MB-R144999 Date Analyzed:
Test Code: ALK-W-23208-LL
Bicarbonate (as CaC03) < 1.00
Carbonate (as CaC03) < 1.00
Lab Sample ID: MB-73469 Date Analyzed:
Test Code: NH3-W-350.l Date Prepared:
Ammonia (as N) < 0.0500
Lab Sample ID: MB-R145047 Date Analyzed:
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) < 0.0100
Lab Sample ID: MB-R144958 Date Analyzed:
Test Code: TDS-W-2540C
Total Dissolved Solids < 10.0
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone]. Fax: [phone]
e-mail: [e-mail], web: www.awal-Iabs.com
QC SUMMARY REPORT
Contact: Tanner Holliday
Dept: WC
QC Type: MBLK
Reporting Amount Spiked Spike Ref.
Units Method MDL Limit Amount %REC
I 0/28/2020 1457h
mg/L E300.0 0.0565 0.100
mg/L E300.0 0.0240 0.100
mg/L E300,0 0.136 0.750
I 0/31/2020 424h
mg/L E300,0 0.0565 0.100
mg/L E300,0 0.0240 0.100
11/05/2020 250h
mg/L E300.0 0.0240 0.100
I 0/30/2020 730h
mg/L SM2320B 0.369 1.00
mg/L SM2320B 0.369 1.00
11/05/2020 758h
11/03/2020 1320h
mg/L E350.l 0.0473 0.0500 -I 0/31/2020 1646h
mg/L E353.2 0.00494 0.0100
10/27/2020 1300h
mg/L SM2540C 8.00 10.0
Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPO
Amt %RPO Limit Qual
Report Date: 11/10/2020 Page 44 of 52
analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection wlth the advertisement, promotion or sale of any product or process, or ln connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
ANALYTICAL LABORATORIES _QC SUMMAR Y REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2010767 Dept: WC
Project: Ground Water Low Flow 2020 QC Type: MS
Reporting Amount Spiked Spike Ref. RPO Ref. RPO
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 2010767-00IBMS Date Analyzed: 10/28/2020 2059h
Test Code: 300.0-W
Chloride 1,000 mg/L E300.0 11.3 20.0 1,000 21 98.0 90 -110
Fluoride 1,010 mg/L E300,0 4.80 20.0 1,000 0 101 90 -110
Sulfate 1,810 mg/L E300.0 27.2 150 1,000 820 99.2 90 -110
Lab Sample ID: 2010745-007BMS Date Analyzed: I 0/31/2020 655h
Test Code: 300.0-W
Chloride 1,320 mg/L E300.0 11.3 20.0 1,000 345 97.9 90 -110
Fluoride 1,000 mg/L E300.0 4.80 20.0 1,000 0 JOO 90 -110
Lab Sample ID: 2010745-00IBMS Date Analyzed: I 0/30/2020 730h
Test Code: ALK-W-2320B-LL
Alkalinity (as CaC03) 1,260 mg/L SM2320B 0.369 1.00 1,000 252 JOO 80 -120
Lab Sample ID: 2010767-00IBMS Date Analyzed: I 0/30/2020 730h
Test Code: ALK-W-2320B-LL
Alkalinity (as CaC03) 1,270 mg/L SM2320B 0.369 1.00 1,000 270 99.8 80 -120
Lab Sample ID: 2010745-00lDMS Date Analyzed: 11/05/2020 800h
Test Code: NH3-W-350.1 Date Prepared: 11/03/2020 1320h
Ammonia (as N) 2.20 mg/L E350.l 0.0473 0.0500 2.000 0.109 105 90 -110
Lab Sample ID: 2010767-00lDMS Date Analyzed: 11/05/2020 809h
Test Code: NH3-W-350. l Date Prepared: 11/03/2020 1320h ------
Ammonia (as N) 2.45 mg/L E350.1 0.0473 0.0500 2.000 0.3 108 90 -110
Lab Sample ID: 2010745-00lDMS Date Analyzed: 10/31/2020 1651 h
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 1.08 mg/L E353.2 0.00494 0.0100 1.000 0 108 90 -110
Report Date: 11/10/2020 Page 45 of 52
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Infom,ation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or ln connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
ANALYTICAL
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010767
Project: Ground Water Low Flow 2020
Analyte Result Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
WC
Method MDL
Reporting
Limit
QC Type: MS
Amount Spiked Spike Ref.
Amount %REC
Lab Sample ID: 2010767-00IDMS Date Analyzed: 10/31/2020 1704h
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 1.09 mg/L E353.2 0.00494 0.0100 1.000 0 109
Limits
90 -110
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Limit Amt %RPO Qual
Report Date: 11/10/2020 Page 46 of52
analyses applicable to the CWA, SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business [nformation: ll1is report is provided for the exclusive use of the addressee Privileges of subsequent use of t:t-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
C SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2010767 Dept: WC
Project: Ground Water Low Flow 2020 QC Type: MSD ----
Reporting Amount Spiked Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPD Limit Qual
Lab Sample ID: 2010767-00lBMSD Date Analyzed: 10/28/2020 2149h
Test Code: 300.0-W
Chloride 1,010 mg/L E300.0 11.3 20.0 1,000 21 98.6 90 -110 1000 0.582 20
Fluoride 1,010 mg/L E300.0 4.80 20.0 1,000 0 IOI 90 -110 1010 0.526 20
Sulfate 1,830 mg/L E300.0 27.2 150 1,000 820 101 90 -110 1810 1.14 20 -Lab Sample ID: 2010745-007BMSD Date Analyzed: 10/31/2020 7 46h
Test Code: 300.0-W
Chloride 1,320 mg/L E300.0 11.3 20.0 1,000 345 97.7 90 -110 1320 0.109 20
Fluoride 995 mg/L E300,0 4.80 20.0 1,000 0 99.5 90 -110 1000 0.493 20 -Lab Sample ID: 2010745-001 BMSD Date Analyzed: I 0/30/2020 730h
Test Code: ALK-W-23208-LL
Alkalinity (as CaC03) 1,250 mg/L SM2320B 0.369 1.00 1,000 252 99.8 80 -120 1260 0.479 10
Lab Sample ID: 2010767-00lBMSD Date Analyzed: I 0/30/2020 730h
Test Code: ALK-W-23208-LL
Alkalinity (as CaC03) 1,270 mg/L SM2320B 0.369 1.00 1,000 270 99.8 80 -120 1270 0 10
Lab Sample ID: 2010745-00IDMSD Date Analyzed: 11/05/2020 801h
Test Code: NH3-W-350. l Date Prepared: 11/03/2020 1320h
Ammonia (as N) 2.24 mg/L E350.l 0.0473 0.0500 2.000 0.109 107 90 -110 2.2 1.80 10
Lab Sample ID: 2010767-00IDMSD Date Analyzed: 11/05/2020 81 Oh
Test Code: NH3-W-350. l Date Prepared: 11/03/2020 1320h -------
Ammonia (as N) 2.60 mg/L E350.1 0.0473 0.0500 2.000 0.3 115 90 -110 2.45 5.90 10
Lab Sample ID: 2010745-00lDMSD Date Analyzed: I 0/31/2020 1652h
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 1.08 mg/L E353.2 0.00494 0.0100 1.000 0 108 90 -110 1.08 0.741 10
ReportDate: 11/10/2020 Page47of52
analyses applicable to the CWA. SOWA, and RCRA are perfom1ed in accordance to N ELAC protocols. Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of tr
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re•publication of this report for any purpose other than for the addressee will be granted only on contact. This
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010767
Project: Ground Water Low Flow 2020
Analyte Result Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone]. Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
WC
Method MDL
Reporting
Limit
QC Type: MSD
Amount Spiked Spike Ref.
Amount %REC
Lab Sample ID: 2010767-00lDMSD
Test Code: N02/N03-W-353.2
Date Analyzed: I 0/31/2020 1705h
Nitrate/Nitrite (as N) 1.08 mg/L E353.2 0.00494 0.0100 1.000 0 108
1 -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS.
Limits
90 -110
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Limit Amt %RPD
1.09 1.29 10
Qual
Report Date: 11 /10/2020 Page 48 of 52
analyses applicable to the CWA, SDWA, and RCRA are performed. in accordance to NELAC protocols Pertinent sampling information is located on the attached COC, Confidential Business Informatlon: This report is provided for the exclusive use of the addressee Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact_ This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010767
Project: Ground Water Low Flow 2020
Analyte
Lab Sample ID: LCS VOC-1102520B
Test Code: 8260D-W-DENIOO
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surr: l ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Lab Sample ID: LCS VOC-l 102620B
Test Code: 8260D-W-DENIOO
Tetrahydrofuran
Surr: l ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-dB
Result
Date Analyzed:
24.6
21.2
21.3
19.8
20.4
15.8
20.7
18.4
19.1
20.8
59.2
47.1
48.4
48.l
47.5
Date Analyzed:
19.0
45.9
45.1
47.1
46.7
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
MSVOA
Units Method
I 0/25/2020 1623h
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D -I 0/26/2020 1625h
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
MDL
1.22
2.76
0.147
0.859
0.166
0.802
0.381
0.704
0.436
0.285
0.575
0.436
Reporting
Limit
20.0
20.0
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
QC Type: LCS
Amount Spiked Spike Ref.
20.00
20.00
20.00
20.00
20.00
20.00
20.00
20.00
20.00
20.00
60.00
50.00
50.00
50.00
50.00
20.00
50.00
50.00
50.00
50.00
Amount
0
0
0
0
0
0
0
0
0
0
0
0
%REC
123
106
106
99.0
102
78.8
103
92.2
95.3
104
98.7
94.2
96.7
96.2
94.9
95.1
91.7
90.3
94.1
93.3
Limits
69 -236
36 -198
78 -125
66 -143
74 -120
30 -149
65 -154
55 -128
59 -135
69 -129
66 -124
80 -136
85 -121
78 -132
81 -123
59 -135
80 -136
85 -121
78 -132
81 -123
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Limit Amt %RPO Qual
Report Date: 11/10/2020 Page 49 of 52
analyses applicable to the CWA. SDWA, and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequem use of tf
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010767
Project: Ground Water Low Flow 2020
Analyte
Lab Sample ID: MB VOC-1102520B
Test Code:
2-Butanone
Acetone
Benzene
8260D-W-DENIOO
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surr: I ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Lab Sample ID: MB VOC-1102620B
Test Code: 8260D-W-DENIOO
Tetrahydrofuran
Surr: I ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Result
Date Analyzed:
<20.0
<20.0
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
47.9
48.0
48.4
49.1
Date Analyzed:
< 1.00
47.9
46.8
48.2
48.8
Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
QC Type:
Tanner Holliday
MSVOA
MBLK
Reporting
Limit
Amount Spiked Spike Ref.
Method MDL Amount %REC
I 0/25/2020 1642h
µg/L SW8260D 1.22
µg/L SW8260D 2.76
µg/L SW8260D 0.147
µg/L SW8260D 0.859
µg/L SW8260D 0.166
µg/L SW8260D 0.802
µg/L SW8260D 0.381
µg/L SW8260D 0.704
µg/L SW8260D 0.436
µg/L SW8260D 0.285
µg/L SW8260D 0.575
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
10/26/2020 1644h
µg/L SW8260D 0.436
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
20.0
20.0
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
50.00
50.00
50.00
50.00
1.00
50.00
50.00
50.00
50.00
95.8
96.0
96.8
98.2
95.7
93.6
96.3
97.7
Limits
80 -136
85 -121
78 -132
81 -123
80 -136
85 -121
78 -132
81 -123
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Limit Amt %RPO Qual
Report Date: 11 /10/2020 Page 50 of 52
analyses applicable to the CWA, SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010767
Project: Ground Water Low Flow 2020
Analyte
Lab Sample ID: 2010745-00IAMS
Test Code:
2-Butanone
Acetone
Benzene
8260D-W-DENIOO
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surr: I ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-dB
Lab Sample ID: 2010767-00IAMS
Test Code: 8260D-W-DEN100
Tetrahydrofuran
Surr: I ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Result
Date Analyzed:
25.0
20.8
21.7
20.3
20.6
17.4
20.6
16.7
26.8
20.9
60.3
46.7
46.1
48.0
47.8
Date Analyzed:
819
464
461
477
471
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
_QC SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
MSVOA
Units Method
I 0/25/2020 1800h
µg/L SW82600
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW82600
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW82600
µg/L SW8260D
µg/L SW8260D
I 0/26/2020 180 I h
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
MDL
1.22
2.76
0.147
0.859
0.166
0.802
0.381
0.704
0.436
0.285
0.575
4.36
Reporting
Limit
20.0
20.0
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
10.0
QC Type: MS
Amount Spiked Spike Ref.
20.00
20.00
20.00
20.00
20.00
20.00
20.00
20.00
20.00
20.00
60.00
50.00
50.00
50.00
50.00
200.0
500.0
500.0
500.0
500.0
Amount
0
0
0
0
0
0
0
0
7.2
0
0
559
%REC
125
104
109
102
103
86.9
103
83.6
97.9
105
100
93.4
92.2
96.1
95.6
130
92.8
92.1
95.4
94.2
Limits
69 -236
36 -198
78 -125
66 -143
74 -120
30 -149
65 -154
55 -128
59 -135
69 -129
66 -124
80 -136
85 -121
78 -132
81 -123
59 -135
80 -136
85 -121
78 -132
81 -123
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Limit Amt %RPD Qual
Report Date: 11/10/2020 Page 51 of 52
analyses applicable to the CWA, SOW A, and RCRA are perfonned in accordance to NE LAC protocols Pertinent sarn piing infonnation is located on the attached COC. Confidential Business lnfonnation: This report is provided for the exclusive use of the addressee. Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-Iabs.com
Jose Rocha
QA Officer
American West OC SUMMARY REPORT ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2010767 Dept: MSVOA
Project: Ground Water Low Flow 2020 QC Type: MSD
----
Reporting Amount Spiked Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 2010745-00IAMSD Date Analyzed: I 0/25/2020 1819h
Test Code: 8260D-W-DEN100
2-Butanone 24.3 µg/L SW8260D 1.22 20.0 20.00 0 121 69 -236 25 2.80 35
Acetone 21.1 µg/L SW8260D 2.76 20.0 20.00 0 105 36 -198 20.9 1.10 35
Benzene 21.4 µg/L SW8260D 0.147 1.00 20.00 0 107 78 -125 21.7 1.62 35
Carbon tetrachloride 20.1 µg/L SW8260D 0.859 1.00 20.00 0 101 66 -143 20.3 1.14 35
Chloroform 20.2 µg/L SW8260D 0.166 1.00 20.00 0 IOI 74 -120 20.6 2.01 35
Chloromethane 16.9 µg/L SW8260D 0.802 1.00 20.00 0 84.6 30 -149 17.4 2.62 35
Methylene chloride 20.2 µg/L SW8260D 0.381 1.00 20.00 0 IOI 65 -154 20.6 2.06 35
Naphthalene 16.0 µg/L SW8260D 0.704 1.00 20.00 0 79.8 55 -128 16.7 4.53 35
Tetrahydrofuran 28.2 µg/L SW8260D 0.436 1.00 20.00 7.2 105 59 -135 26.8 5.09 35
Toluene 20.5 µg/L SW8260D 0.285 1.00 20.00 0 102 69 -129 20.9 2.13 35
Xylenes, Total 59.2 µg/L SW8260D 0.575 1.00 60.00 0 98.7 66 -124 60.3 1.72 35
Surr: l ,2-Dichloroethane-d4 46.7 µg/L SW8260D 50.00 93.4 80 -136
Surr: 4-Bromotluorobenzene 47.4 µg/L SW8260D 50.00 94.9 85 -121
Surr: Dibromotluoromethane 48.0 µg/L SW8260D 50.00 95.9 78 -132
Surr: Toluene-d8 47.2 µg/L SW8260D 50.00 94.5 81 -123
Lab Sample ID: 2010767-00IAMSD Date Analyzed: 10/26/2020 1820h
Test Code: 8260D-W-DEN100
Tetrahydrofuran 841 µg/L SW8260D 4.36 10.0 200.0 559 141 59 -135 819 2.65 35
Surr: 1,2-Dichloroethane-d4 472 µg/L SW8260D 500.0 94.3 80 -136
Surr: 4-Bromotluorobenzene 476 µg/L SW8260D 500.0 95.2 85 -121
Surr: Dibromotluoromethane 480 µg/L SW8260D 500.0 96.0 78 -132
Surr: Toluene-d8 469 µg/L SW8260D 500.0 93.8 81 -123
1 -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS.
Report Date: 11/10/2020 Page 52 of 52
analyses applicable to the CWA, SOWA. and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business lnformation: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re·publication of this report for any purpose other than for the addressee will be granted only on contact, This
American West Analytical Laboratories Rpt Emailed: UL
Denison
WORK ORDER Summary WorkOrder: 2010767
Due Date: 11/6/2020
Page 1 of6
Client:
Client ID:
Project:
Comments:
Sample ID
2010767-00IA
2010767-00IB
2010767-00IC
2010767-00ID
2010767-00IE
2010767-002A
2010767-002B
Printed: 10/23/20 15:38
Energy Fuels Resources, Inc.
ENE300
Ground Water Low Flow 2020
Contact:
QC Level:
Tanner Holliday
III WO Type: Project
QC 3 (no chromatograms). EDD-Denison. Email Group;
upload.;
(USE PROJECT for special DLs). Do not use "*R_" samples as MS/MSD. This is NOT a locu~
' Client Sample ID
MW-01 S
MW--01 LF
Collected Date Received Date Test Code Matrix Sel Storage
10/21/2020 1227h I0/23/2020 1430h 8260D-W-DEN100 Aqueous
Test GroUJ)_:_§]60D-W-DENI 00; # of Analytes: I I I # _of_ Surr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2540C
I SEL AnaiJJ_tes: TDS
NH3-W-350.1 .
I SEL Analytes: NH3N
NH3-W-PR
N02/N03-W-353.2
I SELAnalytes: N03N02N
200.7-DIS
5 SELAnalytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NJ SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
I SEL Analytes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
10/21/2020 1252h 10/23/2020 1430h 8260D-W-DEN100 Aqueous
Test Group: 8260D-W-DENJOO; # of A11alyres: I 1 I# ofSurr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
VOCFridge
df-wc
df-wc
df-tds
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
df-met
df-met
df-met
df-met
df-met
df-met
df-met
VOCFridge
df-wc
df-wc
LABORATORY CHECK: %M O RT O CN O TAT O QC O LUO 0 HOK~~-HOK~~-HOK COC Emailed
3
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID
2010767-002C MW-01 LF
2010767-002D
2010767-002E
2010767-003A MW-40S
2010767-003B
2010767-003C
2010767-003D
2010767-003E
WorkOrder: 2010767
Due Date: 11/6/2020
Page 2 of6
Collected Date Received Date Test Code Matrix Sel Storage
10/21/2020 1252h 10/23/2020 1430h TDS-W-2540C Aqueous
1 SEL Analytes: TDS
NHJ-W-350.1
1 SEL Analytes: NH3N
NH3-W-PR
N02/N03-W-353.2
1 SEL Analytes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
1 SEL Analytes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
10/22/2020 0727h 10/23/2020 1430h 8260D-W-DEN100 Aqueous
Test Group: 8260D-W-DENJOO; # of Analytes: JI/# ofSurr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2540C
1 SEL Analytes: TDS
NHJ-W-350.1
1 SEL Analytes: NH3N
NH3-W-PR
N02/N03-W-353.2
1 SEL Analytes: N03N02N
200.7-DIS
5 SEL AnaQ1_tes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NJ SE AG
TLSNUZN
200.8-DIS-PR
df-tds
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
df-met
df-met
df-mct
df-met
df-met
df-met
df-met
VOCFridge
df-wc
df-wc
df-Ids
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
df-mct
df-met
df-met
df-met
3
Printed: 10/23/20 15:38 LABORATORY CHECK: %M D RT D CN D TAT D QC D LUO 0 HOK __ HOK __ HOK___ COG Emailed ____ _
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID
2010767-003E MW-40S
2010767-004A MW-40LF
2010767-004B
2010767-004C
2010767-004D
2010767-004E
2010767-00SA MW-39S
2010767-0058
2010767-00SC
Work Order: 2010767
Due Date: 11/6/2020
Page 3 of 6
Collected Date Received Date Test Code Matrix Set Storage
10/22/2020 0727h 10/23/2020 1430h HG-DW-DIS-245.1 Aqueous
I SEL Analytes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Anal)l_tes: BALANCE Anions Cations TDS-Balance TDS-Calc
10/22/2020 0800h 10/23/2020 1430h 8260D-W-DEN100 Aqueous
Test Group: 8260D-W-DENIOO; # of Analytes: II I # of Surr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2540C
I SEL Analytes: TDS
NHJ-W-350.1
I SEL Analytes: NH3N
NH3-W-PR
N02/N03-W-353.2
I SEL Analy_tes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
I 7 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
l SEL Analytes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
10/22/2020 0838h 10/23/2020 1430h 8260D-W-DEN100 Aqueous
Test Group: 8260D-W-DENJOO; # of Analytes: 1 l I# <J[ Surr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2540C
1 SEL Analytes: TDS
df-met
df-met
df-met
VOCFridge
df-wc
df-wc
df-tds
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
df-met
df-met
df-met
df-met
df-met
df-rnet
df-rnet
VOCFridge
df-wc
df-wc
df-tds
3
3
Printed: 10/23/20 15:38 LABORATORY CHECK: %M O RT O CN O TAT O QC O LUO 0 HOK ___ HOK __ _ HOK___ COC Emailed ____ _
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID
2010767-00SD MW-39S
2010767-00SE
2010767-006A MW-39LF
2010767-0068
2010767-006C
2010767-006D
2010767-006E
Work Order: 2010767
Due Date: 11/6/2020
Page 4 of6
Collected Date Received Date Test Code Matrix Sel Storage
10/22/2020 0838h 10/23/2020 1430h NHJ-W-350.l Aqueous df -no2/no3 & nh3
I SEL Analytes: NH3N
NH3-W-PR
N02/N03-W-353.2
I SEL Analytes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
I SEL Analytes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
10/22/2020 0900h 10/23/2020 1430h 8260D-W-DEN100 Aqueous
Test Group: 8260D-W-DEN 100; # of Analytes: 11 I# of Su": 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2540C
1 SEL Analytes: TDS
NH3-W-350.1
I SEL Analytes: NH3N
NH3-W-PR
N02/N03-W-353.2
1 SEL Analytes: N03N02N
200.7-DIS
5 SELAnalytes: CA MG K NA V
df -no2/no3 & nh3
df -no2/no3 & nh3
df-met
df-met
df-mct
df-met
df-met
df-met
df-met
VOCFridge
df-wc
df-wc
df-tds
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
df-met
200.7-DIS-PR df-met
200.8-DIS df-met
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NJ SE AG
TLSNUZN
200.8-DIS-PR df-met
HG-DW-DIS-245.1 df-met
1 SEL Analytes: HG
3
Printed: 10/23/20 15:38 LABORATORY CHECK: %M O RT O CN O TAT O QC O LUO 0 HOK~~-HOK~--HOK___ COC Emailed ____ _
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID
2010767-006E MW-39 LF
2010767-007A MW-70S
2010767-007B
2010767-007C
2010767-007D
2010767-007E
2010767-00SA MW-70LF
2010767-00SB
2010767-00SC
2010767-00SD
Work Order: 2010767
Due Date: 11/6/2020
Page 5 of6
Collected Date Received Date Test Code Matrix Sel Storage
10/22/2020 0900h 10/23/2020 1430h HG-DW-DIS-PR Aqueous df-met
IONBALANCE df-met
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
10/22/2020 0727h 10/23/2020 1430h 8260D-W-DENIOO Aqueous VOCFridge
Test Group: 8260D-W-DENI00; # of Analytes: I I/# of Surr: 4
300.0-W df-wc
3 SEL Analytes: CL F S04
ALK-W-2320B-LL df-wc
2 SEL Analytes: ALKB ALKC
TDS-W-2540C df-tds
I SEL Analytes: TDS
NH3-W-3SO.l df -no2/no3 & nh3
I SEL Analytes: NH3N
NH3-W-PR df -no2/no3 & nh3
N02/N03-W-353.2 df -no2/no3 & nh3
I SEL Analytes: N03N02N
200.7-DIS df-met
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR df-met
200.8-DIS df-met
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR df-met
HG-DW-DIS-245.1 df-met
I SEL Analytes: HG
HG-DW-DIS-PR df-met
IONBALANCE df-met
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
10/22/2020 0800h 10/23/2020 1430h 8260D-W-DEN100 Aqueous VOCFridge
Test Group: 8260D-W-DENI00; # of Analytes: 11 I# of Surr: 4
300.0-W df-wc
3 SEL Analytes: CL F S04
ALK-W-2320B-LL df-wc
2 SEL Analytes: ALKB ALKC
TDS-W-2540C df-tels
I SEL Analytes: TDS
NH3-W-350.1 df -no2/no3 & nh3
I SEL Analytes: NH3N
3
3
Printed: 10/23120 15:38 LABORATORY CHECK: %M O RT O CN O TAT O QC 0 LUOO HOK ___ HOK __ _ HOK___ COC Emailed~----
WORK ORDER Summary Work Order: 2010767 Page 6 of6
Client: Energy Fuels Resources, Inc. Due Date: 11/6/2020
Sample ID Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage
2010767-00BD MW-70LF I 0/22/2020 0800h 10/23/2020 1430h NHJ-W-PR Aqueous df -no2/no3 & nh3
N02/NOJ-W-353.2 df -no2/no3 & nh3
1 SEL Analytes: N03N02N
2010767-00SE 200.7-DIS elf-met
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR df-met
200.8-DIS df-met
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR df-rnet
HG-DW-DIS-245.1 df-rnet
1 SEL A11alytes: HG
HG-DW-DIS-PR elf-met
IONBALANCE df-met
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
2010767-009A Trip Blank 10/21/2020 1227h 10/23/2020 1430h 8260D-W-DEN100 Aqueous VOCFridge 3
Test Group: 8260D-W-DENIOO; # of Analytes: II I# ofSurr: 4
Printed: 10123/20 15:38 LABORATORY CHECK: %M O RT O CN O TAT O QC O LUO 0 HOK~~-HOK __ _ HOK___ COC Emailed ____ _
American West
Analytical Laboratories CHAIN OF CUSTODY 2 o Lo 2 <o .;'.2
463 W. 3600 S. Salt Lake City, UT 84115
Phone # [phone] Toll Free # [phone]
All analysis will be conducted using NELAP accredited methods and all data will be reported using AWAL's standard analyte llsts and
reporting limits (POL) unless specifically requested otherwise on this Chain of Custody and/or attached documentation.
AWAL Lab Sample S'l-!II
Page of
·~ Fax# [phone] Emaa [e-mail]
www.awal-labs.com
QC Level:
3
Client: Energy Fuels Resources, Inc.
Address: 6425 S. Hwy. 191
Blanding, UT 84511
Contact: Tanner Holliday
Phone#: [phone] Cell#: ------------Email: [e-mail]; [e-mail]
Project Name: Ground Water Low Flow 2020
Project#: ~
oj
PO#: -----------------------------1 r!! ~ CD lS ...__
Sampler Name: Tanner Holliday ~ i 8
8 ~ ~
o i a Samele ID: Date Sampled
MW-01 B 10/21/2020
Time
Sampled
1227
""-JP ~
7 IW I x
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Unless other enrengemenb have been made, 11Duc Date:
signed reports wil be emailed by 5:00 pm on
lhe day lhey are due.
X Include EDD:
LOCUS UPLOAD
EXCEL Ix Field Filtered For:
Diasolnd Metals
For Compliance With:
0 NELAP
0 RCRA
0 CWA
D SDWA
0 ELAP/A2LA
D NLLAP
D Non-Compliance
Laboratory Use Only
!samples Were: (,.l td 5
1 E;} or hand dollvsmd
2 Amblont~
3 Tomporaiur. .i< ·O ·c
4 Received Broken/Leaking
(lmpropeny S<laledy,,
y (V
5 Property Pree..ved -;
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X XIX
Known Hazards
&
Sample Comments
6 Received Within ~'f"911mes '-J N
10/21/2020 1252 7 W x x x x x x x x x x lcoc Tape Wes:
1 ~ent on Outer Package 10/22/2020 727 7 W X X X X X X X X X X <.!_.) N NA
2 IMW-01 LF
3 I M\V-40 B
10/22/2020 4IIIW-40 LF
511111\V-39 s
6 MW-39LF
800 7 IW I x
10/22/2020 838 7 IW I x
10/22/2020 900 7 w X
X x I x I x I X I x I X I X I X
X I X I X I X I X I X I X I X X
X X X X X X X X X
2 ~'f'bml<.en on OUter Package
~ N NA
3 Present on Sample
y N Q
71MW-70 S
BIMW-70LF
10/22/2020 727 7 w
10/22/2020 800 7 IW
X
X
X
X
X
X
X
X
X X X X X X
X X
4 Unbroken on Sample
y N 8 X X X X
9 ITrip Blank
I-0 I I 1°
12112020 I 1227 r r I I I I I I I I I I X I 11~~=;:i~o~~~rd~8
8
1
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<MntN.lffl8: -·--.. _ .. ,,_
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~t ··
,Date: R8celved by:
10/22/202 ignatul'9
Timo:
11
/'
e: /
!Dale:
ITime:
Special Instructions:
,anoerno""" _ . ISample containers for metals were field filtered. See the
Analytical Scope of Work for Reporting Limits and VOC analyte
awro list.
Received by:
Signature
Date: This is NOT a locus upload, Thanks.
(llme:
Print Name:
Received by: Date:
Signature
(Time:
rintNomo: PrtntName:
Analysis
Ammonia
COD
Cvanide
Metals
N02/N03
O&G
Phenols
Sulfide
TKN
TP04
Cr VI+
Procedure:
Frequency:
Preservation Check Sheet
s amp le Set E
Preservative I 2... 'J Cf 0 ~
pH<2H2S04 I/A:.~ t.k( VA v_..c; If,,}. l/.,i::
pH<2 H2S04 r y I' IY y
pH>l2NaOH
pH<2HN03 VA 1/,5 ,/,< .. V,s '-/.-es yes
oH<2 H2S04 YA 11,..c;; ~~-r/..,5 ~<, VL}
pH<2HCL I , y I'
oH<2 H2S04
pH>9NaOH,
Zn Acetate
pH<2 H2S04
pH<2H2S04
pH>9
(NH4hS04
Pour a small amount of sample in the sample lid
Pour sample from lid gently over wide range pH paper
Do Not dip the pH paper in the sample bottle or lid
? v...,.~
"
UF
V/f .
,H
~ v.: ') ,
~':,
~) ,
1)
2)
3)
4)
5)
6)
7)
If sample is not preserved, properly list its extension and receiving pH in the appropriate column above
Flag COC, notify client if requested
Place client conversation on COC
Samples may be adjusted
All samples requiring preservation
*
+ ...
#
•
The sample required additional preservative upon receipt.
The sample was received unpreserved.
The sample was received unpreserved and therefore preserved upon receipt.
The sample pH was unadjustable to a pH < 2 due to the sample matrix.
The sample pH was unadjustable to a pH> __ due to the sample matrix interference .
Lab Set ID:
pH Lot#:
2QIO)(r) ' Gsoec
3440 South 700 West
;alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
!-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Tanner Holliday
Energy Fuels Resources, Inc.
6425 South Hwy 191
Blanding, UT 84511
TEL: [phone]
RE: 4th Quarter Groundwater 2020
Dear Tanner Holliday: Lab Set ID: 2010868
American West Analytical Laboratories received sample(s) on 10/27/2020 for the analyses
presented in the following report.
American West Analytical Laboratories (AWAL) is accredited by The National
Environmental Laboratory Accreditation Program (NELAP) in Utah and Texas; and is
state accredited in Colorado, Idaho, New Mexico, Wyoming, and Missouri.
All analyses were performed in accordance to the NELAP protocols unless noted
otherwise. Accreditation scope documents are available upon request. If you have any
questions or concerns regarding this report please feel free to call.
The abbreviation "Surr" found in organic reports indicates a surrogate compound that is
intentionally added by the laboratory to determine sample injection, extraction, and/or
purging efficiency. The "Reporting Limit" found on the report is equivalent to the
practical quantitation limit (PQL). This is the minimum concentration that can be
reported by the method referenced and the sample matrix. The reporting limit must not be
confused with any regulatory limit. Analytical results are reported to three significant
figures for quality control and calculation purposes.
Thank You,
Approved by:
J G Digitally signed 0Se . by Jose G.
Rocha Rocha Date: 2020.11.18
16: 11 : 37 -07'00'
Laboratory Director or designee
Report Date: 11/18/2020 Page l of 43
All analyses applicable lo lhe CWA. SDWA. and RCRA llfe perfom1ed in accordance to NELAC protocols Pertinent sampling information is localed on the attached COC Confiden1ial Business lnformalion: This report is provided for1he exclusi\e use of the
~cldressee. Pri, ile~es o,r sub..5eq~enl ~~e or lhe ~~e of this .con~p,my or nnr ·~'!1ber of its staff. or reproduclio~ ~f Lhis repo~ in ~n~ection~ ,i.ith the ~:ertise1!1enl, P~?molio.n ~r ~ale of :U!~ ?rod1~cl or p~ocess, ~r in ~onm~c~ion w!lh 1h~ r~-publicat.ion of this repor1
3440 South 700 West
~alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: (80 I) 263-8687
:-mail: awal @awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
SAMPLE SUMMARY
Client:
Project:
Lab Set ID:
Energy Fuels Resources, Inc.
4th Quarter Groundwater 2020
2010868
Date Received: l 0/27 /2020 1325h
Lab Sample ID Client Sample ID Date Collected
2010868-00 l A MW-03A 10262020 10/26/2020 900h
2010868-00 I B MW-03A 10262020 10/26/2020 900h
2010868-001 B MW-03A 10262020 10/26/2020 900h
2010868-00 IC MW-03A 10262020 10/2 6/2020 900h
20I0868-001 D MW-03A 10262020 I 0/26/2020 900h
20 I 0868-00 ID MW-03A 10262020 I 0/26/2020 900h
2010868-001 E MW-03A 10262020 I 0/26/2020 900h
2010868-00 IE MW-03A 10262020 l 0/26/2020 900h
2010868-001 E MW-03A 10262020 10/26/2020 900h
2010868-00lE MW-03A 10262020 10/26/2020 900h
2010868-002A MW-28 10232020 10/23/2020 1140h
2010868-002B MW-28 10232020 10/23/2020 1140h
2010868-002B MW-28 10232020 l 0/23/2020 1140h
2010868-002C MW-28 10232020 l 0/23/2020 1140h
2010868-002D MW-28 10232020 I 0/23/2020 1140h
2010868-002D MW-28 10232020 10/23/2020 1140h
2010868-002E MW-28 10232020 10/23/2020 1140h
20 l 0868-002E MW-28 10232020 10/23/2020 1140h
20 l 0868-002E MW-28 10232020 10/23/2020 1140h
20 I 0868-002E MW-28 10232020 l 0/23/2020 1140h
20 I 0868-003A MW-39 10222020 l 0/22/2020 131 Oh
2010868-003B MW-39 10222020 l 0/22/2020 131 Oh
2010868-003B MW-39 10222020 I 0/22/2020 131 Oh
2010868-003 C MW-39 10222020 I 0/22/2020 131 Oh
20 l 0868-003D MW-39 10222020 l 0/22/2020 131 Oh
2010868-003 D MW-39 10222020 10/22/2020 13 lOh
2010868-003 E MW-39 10222020 l 0/22/2020 131 Oh
2010868-003E MW-39 10222020 l 0/22/2020 131 Oh
2010868-003E MW-39 10222020 10/22/2020 13 lOh
Contact: Tanner Holliday
Matrix Analysis
Aqueous VOA by GC/MS Method
8260D/5030C
Aqueous Anions, E300.0
Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
Aqueous Total Dissolved Solids, A2540C
Aqueous Nitrite/Nitrate (as N), E353.2
Aqueous Ammonia, Aqueous
Aqueous Ion Balance
Aqueous ICP Metals, Dissolved
Aqueous ICPMS Metals, Dissolved
Aqueous Mercury, Drinking Water
Dissolved
Aqueous VOA by GC/MS Method
8260D/5030C
Aqueous Anions, E300.0
Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
Aqueous Total Dissolved Solids, A2540C
Aqueous Nitrite/Nitrate (as N), E353.2
Aqueous Ammonia, Aqueous
Aqueous Ion Balance
Aqueous ICP Metals, Dissolved
Aqueous ICPMS Metals, Dissolved
Aqueous Mercury, Drinking Water
Dissolved
Aqueous VOA by GC/MS Method
8260D/5030C
Aqueous Anions, E300.0
Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
Aqueous Total Dissolved Solids, A2540C
Aqueous Ammonia, Aqueous
Aqueous Nitrite/Nitrate (as N), E353.2
Aqueous Ion Balance
Aqueous ICP Metals, Dissolved
Aqueous ICPMS Metals, Dissolved
Report Date: 11/18/2020 Page 2 of 43
All onolyses applicoble to lhe CWA. SDWA. Md RCRA are perfom1ed in accordance 10 NELAC protocols Pertinent sllmpling information is located on the attached COC Conlidenlial Business Jnformation: This report is provided for the exclusi\ e use of the
~ddressee Pri, ile~es of sub .. seq~enl ~~e of the ~~1e of lhis .co1~pany or M) ~mber of its staff, or reproductio~ ~f this repo~ in fOn~ec1ion .. \\·ilh lhe o~, ertisement, P~?moli~ <:r sale of :ii!~ ~rodl:c1 or P~?cess, ~r in ~onn:_c!io11 \\'!lh th~ r::-p~blicaLion of lhis repon
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 4th Quarter Groundwater 2020
American West Lab Set ID: 2010868
ANALVTICAI LAQORAT0Rlf6 Date Received: 10/27/2020 1325h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
2010868-003E MW-39 10222020 10/22/2020 131 Oh Aqueous Mercury, Drinking Water
3440 South 700 West Dissolved
2010868-004A MW-40 10222020 10/22/2020 1225h Aqueous VOA by GC/MS Method
;alt Lake City, UT 84119 8260D/5030C
2010868-004 B MW-40 10222020 10/22/2020 1225h Aqueous Anions, E300.0
2010868-004B MW-40 10222020 10/22/2020 1225h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
Phone: [phone] 2010868-004C MW-40 10222020 I 0/22/2020 1225h Aqueous Total Dissolved Solids, A2540C
Toll Free: [phone] 2010868-004D MW-40 I 0222020 I 0/22/2020 1225h Aqueous Nitrite/Nitrate (as N), E353.2
Fax:[phone] I 0868-004D MW-40 I 0222020 10/22/2020 1225h Aqueous Ammonia, Aqueous
!-mail: [e-mail] 20 I 0868-004E MW-40 10222020 l 0/22/2020 1225h Aqueous ICP Metals, Dissolved
20 I 0868-004 E MW-40 10222020 10/22/2020 1225h Aqueous ICPMS Metals, Dissolved
web: www.awal-labs.com 2010868-004E MW-40 10222020 10/22/2020 1225h Aqueous Ion Balance
2010868-004 E MW-40 10222020 10/22/2020 1225h Aqueous Mercury, Drinking Water
Dissolved
20 I 0868-00SA MW-70_10222020 10/22/2020 1225h Aqueous VOA by GC/MS Method Kyle F. Gross 8260D/5030C
Laboratory Director 2010868-00SB MW-70_10222020 10/22/2020 1225h Aqueous Anions, E300.0
2010868-00SB MW-70 10222020 10/22/2020 1225h Aqueous Alkalinity/ Bicarbonate/
Jose Rocha Carbonate, Low Level
QA Officer 2010868-00SC MW-70 10222020 10/22/2020 1225h Aqueous Total Dissolved Solids, A2540C
2010868-00SD MW-70_10222020 10/22/2020 1225h Aqueous Nitrite/Nitrate (as N), E353.2
2010868-00SD MW-70 10222020 10/22/2020 1225h Aqueous Ammonia, Aqueous
2010868-00SE MW-70 10222020 10/22/2020 1225h Aqueous Ion Balance
2010868-00SE MW-70 _ l 0222020 10/22/2020 1225h Aqueous lCP Metals, Dissolved
2010868-00SE MW-70 10222020 10/22/2020 1225h Aqueous ICPMS Metals, Dissolved
2010868-00SE MW-70 10222020 10/22/2020 1225h Aqueous Mercury, Drinking Water
Dissolved
20 I 0868-006A Trip Blank 10/22/2020 1225h Aqueous VOA by GC/MS Method
8260D/5030C
Report Date: 11/18/2020 Page 3 of 43
All analyses applicable 10 the CWA. SOWA, and RCRA are perfom1ed in .iccordance 10 NELAC protocols. Pertinent sampling information is located on lhe au ached COC, Confidential Business lnform.:ition: This report is pro,·ided for lhe exclusi, e use of the
~ddressee Pri, ile~es o,r sub,.5eq~ent ~~e or lhe ~?':"e of this .co1~pany or an) ~mber of its stnIT, or reproductio~ ~f I his repo~ in fon~1eclion~ \\ilh then~, er1isement, P~?motio,n or sale or~~' ~10d~L or pr:ocess, ~r in ~onn:c~ion w~Lh th~ r~-publication of this ,eport
3440 South 700 West
;;alt Lake City, UT 841 19
Phone: [phone]
Toll Free: [phone]
Fax: (80 I) 263-8687
!-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Inorganic Case Narrative
Client:
Contact:
Energy Fuels Resources, Inc.
Tanner Holliday
Project:
Lab Set ID:
Sample Receipt Information:
Date of Receipt:
Date of Collection:
Sample Condition:
C-0-C Discrepancies:
4th Quarter Groundwater 2020
2010868
10/27/2020
10/22-10/26/2020
Intact
None
Holding Time and Preservation Requirements: The analysis and preparation of all
samples were performed within the method holding times. All samples were properly
preserved.
Preparation and Analysis Requirements: The samples were analyzed following the
methods stated on the analytical reports.
Analytical QC Requirements: All instrument calibration and calibration check
requirements were met. All internal standard recoveries met method criterion.
Batch QC Requirements: MB, LCS, MS, MSD, RPD:
Method Blanks (MB): No target analytes were detected above reporting limits,
indicating that the procedure was free from contamination.
Laboratory Control Samples (LCS): All LCS recoveries were within control
limits, indicating that the preparation and analysis were in control.
Matrix Spike / Matrix Spike Duplicates (MS/MSD): All percent recoveries and
RPDs (Relative Percent Differences) were inside established limits, with the
following exceptions:
Sample ID Analyte QC Explanation
2010868-003E Calcium MS/MSD High analyte concentration
2010868-003E Iron MS High analyte concentration
2010868-003E Magnesium MS/MSD High analyte concentration
2010868-003E Sodium MS High analyte concentration
2010938-00ID Ammonia MSD/RPD Sample matrix interference or
sample non-homogeneity
Duplicate (DUP): The parameters that required a duplicate analysis had RPDs
within the control limits.
Corrective Action: None required.
Report Date: 11/18/2020 Page 4 of 43
All analyses applicable to lhe CW A. SOWA. and RCRA are performed in accordance 10 NELAC prolocols Pertinent sampling information is located on the allached COC. Confldenlial Business Information: This repon is pro,•ided for lhe exclusirn use of lhe
~ddresscc. Pri, ile~es o! sub .... seq~enl ~~e of the ~~e of lhis .coi~pany or an) 1~~ber of ils slaff, or reproduclio~ ~f 1his repo~ in ~on~eclion,. "~L\1 then~, ertisemenl, P~?moLio,n ~r sale of~!}" rrodL~l or p,.?cess, ~r in ~nn~c!ion "'!th th~ r~-publica1io11 of this report
American West
ANALYTICAL LAB0RAT0ll1E8
3440 South 700 West
;alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: (80 I) 263-8687
!-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Volatile Case Narrative
Client:
Contact:
Energy Fuels Resources, Inc.
Tanner Holliday
Project:
Lab Set ID:
Sample Receipt Information:
Date of Receipt:
Date of Collection:
Sample Condition:
C-0-C Discrepancies:
Method:
Analysis:
4th Quarter Groundwater 2020
2010868
10/27/2020
10/22-10/26/2020
Intact
None
SW-846 8260D/5030C
Volatile Organic Compounds
General Set Comments: No target analytes were observed above reporting limits.
Holding Time and Preservation Requirements: All samples were received in appropriate
containers and properly preserved. The analysis and preparation of all samples were
performed within the method holding times following the methods stated on the analytical
reports.
Analytical QC Requirements: All instrument calibration and calibration check
requirements were met, with CCV exceptions noted on the reports. All internal standard
recoveries met method criterion.
Batch QC Requirements: MB, LCS, MS, MSD, RPD, and Surrogates:
Method Blanks (MBs): No target analytes were detected above reporting limits,
indicating that the procedure was free from contamination.
Laboratory Control Sample (LCSs): All LCS recoveries were within control
limits, indicating that the preparation and analysis were in control.
Matrix Spike / Matrix Spike Duplicate (MS/MSD): All percent recoveries and
RPDs (Relative Percent Differences) were inside established limits, with the
following exceptions: the MS percent recovery for Chloroform on sample 2010868-
002A was outside of the control limits due to sample matrix interference.
Surrogates: All surrogate recoveries were within established limits.
Corrective Action: None required.
Report Date: 11/18/2020 Page 5 of 43
All analyses applicable lo lhe CWA, SOWA, and RCRA are performed in accordance to NELAC prolocols Pertinent sampling information is localed on the a11ached COC. Conlidenllnl Business Informnlion: This report is pro\'ided for the exclusi,e use of the
~ddressee, Pri,·ile~es of sub_seq~ent ~~e of lhe ~~e of this .co1~pn11y or nn) 1~mber of iLs stnff, or reproductio~ ~f I his repo~ in .con~1eclion,.. with the a~vertisement, P~?molio.n or sale of~!), ~rod~cl or p1.ocess, ~r in 7onn~c~ion w!lh 1h~ r~-publication of this repon
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone]. Fax : [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
_QC SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2010868 Dept: ME
Project: 4th Quarter Groundwater 2020 QC Type: LCS
---
Reporting Amount Spiked Spike Ref. RPO Ref. RPO
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: LCS-73462 Date Analyzed: 11 /04/2020 1139h
Test Code: 200.7-DIS Date Prepared: 11/03/2020 1209h
Calcium 9.37 mg/L E200.7 0.211 1.00 10.00 0 93.7 85 -115
Magnesium 9.47 mg/L E200.7 0.0654 1.00 10.00 0 94.7 85 -115
Potassium 10.2 mg/L E200.7 0.246 1.00 10.00 0 102 85 -115
Sodium 10.2 mg/L E200.7 0.123 1.00 10.00 0 102 85 -115
Vanadium 0.204 mg/L E200,7 0.00252 0.00500 0.2000 0 102 85 -115
Lab Sample ID: LCS-73462 Date Analyzed: 11/05/2020 1345h
Test Code: 200.7-DIS Date Prepared: 11/03/2020 1209h --
Vanadium 0.212 mg/L E200.7 0.00252 0.00500 0.2000 0 106 85 -115
Lab Sample ID: LCS-73463 Date Analyzed: 11/09/2020 1109h
Test Code: 200.8-DIS Date Prepared: 11/03/2020 1209h -
Arsenic 0.196 mg/L E200.8 0.000298 0.00200 0.2000 0 98.0 85 -115
Cadmium 0.193 mg/L E200.8 0.0000742 0.000500 0.2000 0 96.4 85 -115
Chromium 0.198 mg/L E200,8 0.00191 0.00200 0.2000 0 98.8 85 -l 15
Cobalt 0.197 mg/L E200.8 0.000300 0.00400 0.2000 0 98.5 85 -115
Copper 0.198 mg/L E200 8 0.00166 0.00200 0.2000 0 99.1 85 -l 15
Iron 0.953 mg/L E200,8 0.0328 0.100 1.000 0 95.3 85 -115
Lead 0.195 mg/L E200.8 0.000448 0.00200 0.2000 0 97.4 85 -115
Manganese 0.197 mg/L E200.8 0.000766 0.00200 0.2000 0 98.3 85 -115
Molybdenum 0.197 mg/L E200,8 0.000652 0.00200 0.2000 0 98.6 85 -115
Nickel 0.198 mg/L E200,8 0.000728 0.00200 0.2000 0 99.0 85 -115
Selenium 0.193 mg/L E200.8 0.000508 0.00200 0.2000 0 96.6 85 -115
Silver 0.193 mg/L E200.8 0.000232 0.00200 0.2000 0 96.6 85 -115
Thallium 0.194 mg/L E200.8 0.000390 0.00200 0.2000 0 97.2 85 -115
Tin 0.991 mg/L E200.8 0.00115 0.00400 1.000 0 99.1 85 -115
Uranium 0.203 mg/L E200.8 0.000176 0.00200 0.2000 0 102 85 -115
Report Date: 11/18/2020 Page 22 of 43
analyses applicable to the CWA. SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC ConfidentiaJ Business Information: TI1is repon is provided for the exclusive use of the addressee Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advenisement promotion or sale of any product or process. or in connection with there-publication of this report for any purpose other than for the addressee will be granted only on contact. This
American West ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010868
Project: 4th Quarter Groundwater 2020
Analyte Result
Lab Sample ID: LCS-73463 Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Zinc 0.982
Lab Sample ID: LCS-73463 Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Beryllium 0.194
Lab Sample ID: LCS-73387 Date Analyzed:
Test Code: HG-DW-DIS-245.1 Date Prepared:
Mercury 0.00337
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
ME
QC Type: LCS
Reporting Amount Spiked Spike Ref.
Units Method MDL Limit Amount %REC
11/09/2020 1109h
11/03/2020 1209h
mg/L E200.8 0.00418 0.00600 1.000 0 98.2
11/10/2020 1802h
11/03/2020 1209h ---
mg/L E200.8 0.000198 0.00200 0.2000 0 96.8
10/3 0/2020 1033h
I 0/29/2020 1425h
mg/L E245.I 0.0000396 0.0000900 0.003330 0 IOI
Limits
85 -115
85 -115
85 -115
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPO Limit Qual
Report Date: 11/18/2020 Page 23 of 43
analyses applicable to the CWA. SOW A, and RCRA are performed in accordance to NE LAC protocols Pertinent sampling infom1ation is located on the attached COC Confidential Business Infom1ation: This report is provided for the exc1usive use of the addressee Privileges of subsequent use of tt
ne of this company or any member of its staff. or reproduction ofthls report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re•publication of this report for any purpose other than for the addressee will be b"Tanted only on contact This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010868
Project: 4th Quarter Groundwater 2020
Analyte Result
Lab Sample ID: MB-73462 Date Analyzed:
Test Code: 200.7-DIS Date Prepared:
Calcium < 1.00
Magnesium < 1.00
Potassium < 1.00
Sodium < 1.00
Vanadium < 0.00500
Lab Sample ID: MB-73462 Date Analyzed:
Test Code: 200.7-DIS Date Prepared:
Vanadium < 0.00500
Lab Sample ID: MB-73463 Date Analyzed:
Test Code: 200.8-DIS Date Prepared: -
Arsenic < 0.000200
Cadmium < 0.0000500
Chromium < 0.000200
Cobalt < 0.000400
Copper < 0.000200
Lead < 0.000200
Manganese < 0.000200
Molybdenum < 0.000200
Nickel < 0.000200
Selenium < 0.000200
Silver < 0.000200
Thallium < 0.000200
Tin < 0.000400
Uranium < 0.000200
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail]. web: www.awal-labs.com
_QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Units Method MDL Limit
11/04/2020 1137h
11/03/2020 1209h
mg/L E200.7 0.211 1.00
mg/L E200.7 0.0654 1.00
mg/L E200,7 0.246 1.00
mg/L E200.7 0.123 1.00
mg/L E200.7 0.00252 0.00500
11/05/2020 1343h
11/03/2020 1209h
mg/L E200 7 0.00252 0.00500
11/09/2020 1105h
11/03/2020 1209h
mg/L E200.8 0.0000298 0.000200
mg/L E200.8 0.00000742 0.0000500
mg/L E200.8 0.000191 0.000200
mg/L E200.8 0.0000300 0.000400
mg/L E200,8 0.000166 0.000200
mg/L E200.8 0.0000448 0.000200
mg/L E200.8 0.0000766 0.000200
mg/L E200.8 0.0000652 0.000200
mg/L E200 8 0.0000728 0.000200
mg/L E200.8 0.0000508 0.000200
mg/L E200,8 0.0000232 0.000200
mg/L E200.8 0.0000390 0.000200
mg/L E200.8 0.000ll5 0.000400
mg/L E200.8 0.0000176 0.000200
Tanner Holliday
ME
MBLK
Spike Ref.
Amount %REC Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Amt %RPO Limit Qual
Report Date: 11/18/2020 Page 24 of 43
analyses applicable to the CWA. SOW A, and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling infom1ation is located on the attached COC Confidential Business Information: This report is provided for the excllLc:;ive use of the addressee Privileges of subsequent: use of l}·
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sa1e of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee wi11 be granted only on contact, Thls
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010868
Project: 4th Quarter Groundwater 2020
Analyte Result
Lab Sample ID: MB-73463 Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Beryllium < 0.000500
Iron < 0.0250
Zinc < 0.00150
Lab Sample ID: MB-73387 Date Analyzed:
Test Code: HG-DW-DIS-245.1 Date Prepared:
Mercury < 0.0000900
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: t888) 263-8686, Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Units Method MDL Limit
11/10/2020 1758h
11/03/2020 1209h
mg/L E200.8 0.0000494 0.000500
mg/L E200,8 0.00820 0.0250
mg/L E200.8 0.00105 0.00150
10/30/2020 1031h
10/29/2020 1425h
mg/L E245.l 0.0000396 0.0000900
Tanner Holliday
ME
MBLK
Spike Ref.
Amount %REC Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPO Limit Qual
----
Report Date: 11/18/2020 Page 25 of 43
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling infomlation is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use oftt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone]. Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-Iabs.com
Jose Rocha
QA Officer
ANALYTICAL LABORATORIES x. C SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 20 I 0868 Dept: ME
Project: 4th Quarter Groundwater 2020 QC Type: MS
------
Reporting Amount Spiked Spike Ref. RPDRef. RPD
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 2010868-00JEMS Date Analyzed: I 1/04/2020 1427h
Test Code: 200.7-DIS Date Prepared: 11/03/2020 1209h
Calcium 513 mg/L E200.7 4.22 20.0 10.00 494 186 70 -130
Magnesium 232 mg/L E200,7 1.31 20.0 10.00 215 176 70 -130
Sodium 572 mg/L E200,7 2.46 20.0 10.00 552 205 70 -130
Lab Sample ID: 2010868-00JEMS Date Analyzed: 11 /04/2020 1732h
Test Code: 200.7-DIS Date Prepared: 11/03/2020 1209h
Potassium 24.1 mg/L E200.7 0.246 1.00 10.00 14.5 95.9 70 -130
Lab Sample ID: 2010868-00JEMS Date Analyzed: 11 /05/2020 1355h
Test Code: 200.7-DIS Date Prepared: I 1/03/2020 1209h -
Vanadium 0.207 mg/L E200.7 0.00252 0.00500 0.2000 0 103 70 -130 -Lab Sample ID: 2010868-003 EMS Date Analyzed: 11/09/2020 1124h
Test Code: 200.8-DIS Date Prepared: 11/03/2020 1209h ----
Arsenic 0.209 mg/L E200.8 0.000298 0.00200 0.2000 0.00201 104 75 -125
Cadmium 0.196 mg/L E200.8 0.0000742 0.000500 0.2000 0.00274 96.8 75 -125
Chromium 0.198 mg/L E200.8 0.00191 0.00200 0.2000 0 98.8 75 -125
Cobalt 0.264 mg/L E200.8 0.000300 0.00400 0.2000 0.0704 96.8 75 -125
Copper 0.220 mg/L E200,8 0.00166 0.00200 0.2000 0.0284 95.9 75 -125
Lead 0.194 mg/L E200.8 0.000448 0.00200 0.2000 0.000535 96.6 75 -125
Molybdenum 0.211 mg/L E200.8 0.000652 0.00200 0.2000 0 105 75 -125
Nickel 0.231 mg/L E200.8 0.000728 0.00200 0.2000 0.0357 97.5 75 -125
Selenium 0.193 mg/L E200.8 0.000508 0.00200 0.2000 0.00214 95.3 75 -125
Silver 0.185 mg/L E200.8 0.000232 0.00200 0.2000 0 92.7 75 -125
Thallium 0.194 mg/L E200.8 0.000390 0.00200 0.2000 0.00347 95.3 75 -125
Tin 1.06 mg/L E200.8 0.00115 0.00400 1.000 0 106 75 -125
Uranium 0.214 mg/L E200.8 0.000176 0.00200 0.2000 0.0117 IOI 75 -125
Report Date: 11/18/2020 Page 26 of 43
analyses applicable to the CWA. SDWA1 and RCRA arc perfonned ln accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use oftt
ne of this company or any member of its staff. or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010868
Project: 4th Quarter Groundwater 2020
Analyte Result
Lab Sample ID: 2010868-00JEMS Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Zinc 1.25
Lab Sample ID: 2010868-00JEMS Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Iron 15.0
Manganese 2.47
Lab Sample ID: 2010868-00JEMS Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Beryllium 0.187
Lab Sample ID: 2010711-00IEMS Date Analyzed:
Test Code: HG-DW-DIS-245. l Date Prepared:
Mercury 0.00335
Lab Sample ID: 2010868-00IEMS Date Analyzed:
Test Code: HG-DW-DIS-245. l Date Prepared:
Mercury 0.00332
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone]. Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
ME
Units Method
11/09/2020 1124h
11/03/2020 1209h
mg/L E200.8
11/10/2020 1639h
11/03/2020 1209h
mg/L E200.8
mg/L E200.8
11/10/20201751h
11/03/2020 1209h
mg/L E200.8
10/30/2020 1045h
10/29/2020 1425h
mg/L E245.l
10/30/2020 1126h
10/29/2020 1425h
mg/L E245.l
MDL
0.00418
0.328
0.00766
0.000198
0.0000396
0.0000396
Reporting
Limit
0.00600
1.00
0.0200
0.00200
0.0000900
0.0000900
QC Type: MS
Amount Spiked Spike Ref.
1.000
1.000
0.2000
0.2000
0.003330
0.003330
Amount
0.237
14.4
2.32
0.00468
0
0
%REC
IOI
62.6
75.8
91.0
100
99.7
2 -Analyte concentration is too high/or accurate matrix spike recovery and/or RPD.
Limits
75 -125
75 -125
75 -125
75 -125
85 -115
85 -115
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Limit Amt %RPO Qual
Report Date: 11/18/2020 Page 27 of 43
analyses applicable to the CWA. SDWA, and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business Information: l11is report is provided for the exclusive use of the addressee. Privileges of subsequent use oft}-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with there-publication of this report for any purpose other than for the addressee wi11 be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail]. web: www.awal-labs.com
Jose Rocha
QA Officer
American West _QC SUMMARY REPORT ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2010868 Dept: ME
Project: 4th Quarter Groundwater 2020 QC Type: MSD
Reporting Amount Spiked Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 2010868-003 EMSD Date Analyzed: 11/04/2020 1445h
Test Code: 200.7-DIS Date Prepared: 11/03/2020 1209h --
Calcium 500 mg/L E200 7 4.22 20.0 10.00 494 56.5 70 -130 513 2.55 20 2
Magnesium 221 mg/L E200.7 1.31 20.0 10.00 215 64.8 70 -130 232 4.91 20
Sodium 562 mg/L E200.7 2.46 20.0 10.00 552 103 70 -130 572 1.81 20
Lab Sample ID: 2010868-00JEMSD Date Analyzed: l l /04/2020 1735h
Test Code: 200.7-DIS Date Prepared: 11/03/2020 1209h -------
Potassium 23.6 mg/L E200,7 0.246 1.00 10.00 14.5 91.0 70 • 130 24.1 2.06 20
Lab Sample ID: 2010868-00JEMSD Date Analyzed: 11/05/2020 1358h
Test Code: 200.7-DIS Date Prepared: 11/03/2020 1209h
Vanadium 0.220 mg/L E200.7 0.00252 0.00500 0.2000 0 110 70 -130 0.207 6.49 20
Lab Sample ID: 2010868-00JEMSD Date Analyzed: 11/09/2020 1128h
Test Code: 200.8-DIS Date Prepared: 11/03/2020 1209h --
Arsenic 0.201 mg/L E200.8 0.000298 0.00200 0.2000 0.00201 99.7 75 -125 0.209 3.89 20
Cadmium 0.193 mg/L E200.8 0.0000742 0.000500 0.2000 0.00274 95.3 75 • 125 0.196 1.61 20
Chromium 0.192 mg/L E200.8 0.00191 0.00200 0.2000 0 95.9 75 • 125 0.198 2.99 20
Cobalt 0.260 mg/L E200.8 0.000300 0.00400 0.2000 0.0704 95.0 75 -125 0.264 1.35 20
Copper 0.217 mg/L E200.8 0.00166 0.00200 0.2000 0.0284 94.2 75 • 125 0.22 1.53 20
Lead 0.194 mg/L E200.8 0.000448 0.00200 0.2000 0.000535 96.7 75 -125 0.194 0.174 20
Molybdenum 0.208 mg/L E200.8 0.000652 0.00200 0.2000 0 104 75 • 125 0.211 1.41 20
Nickel 0.228 mg/L E200.8 0.000728 0.00200 0.2000 0.0357 96.2 75 -125 0.231 1.06 20
Selenium 0.191 mg/L E200.8 0.000508 0.00200 0.2000 0.00214 94.4 75 -125 0.193 0.920 20
Silver 0.155 mg/L E200.8 0.000232 0.00200 0.2000 0 77.4 75 • 125 0.185 18.0 20
Thallium 0.193 mg/L E200.8 0.000390 0,00200 0.2000 0.00347 94.6 75 • 125 0.194 0.739 20
Tin I.OS mg/L E200.8 0.00115 0.00400 1.000 0 105 75 -125 1.06 1.33 20
Uranium 0.215 mg/L E200.8 0.000176 0.00200 0.2000 0.0117 102 75 • 125 0.214 0.689 20
Report Date: 11 /18/2020 Page 28 of 43
analyses applicable to the CWA, SOWA, and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
ANALYTICAL LABORATORIES _QC SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2010868 Dept: ME
Project: 4th Quarter Groundwater 2020 QC Type: MSD
----
Reporting Amount Spiked Spike Ref. RPO Ref. RPO
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 2010868-00JEMSD Date Analyzed: 11/09/2020 1128h
Test Code: 200.8-DIS Date Prepared: 11/03/2020 1209h
Zinc 1.22 mg/L E200,8 0.00418 0.00600 1.000 0.237 98.4 75 -125 1.25 1.98 20
Lab Sample ID: 2010868-00JEMSD Date Analyzed: 11/10/2020 1642h
Test Code: 200.8-DIS Date Prepared: 11/03/2020 1209h --------
Iron 15.3 mg/L E200.8 0.328 1.00 1.000 14.4 95.2 75 -125 15 2.15 20
Manganese 2.51 mg/L E200.8 0.00766 0.0200 0.2000 2.32 96.5 75 -125 2.47 1.66 20
Lab Sample ID: 2010868-00JEMSD Date Analyzed: 11/10/2020 1755h
Test Code: 200.8-DIS Date Prepared: 11/03/2020 1209h ----
Beryllium 0.186 mg/L E200.8 0.000198 0.00200 0.2000 0.00468 90.5 75 -125 0.187 0.497 20 -Lab Sample ID: 2010711-00lEMSD Date Analyzed: 10/30/2020 1047h
Test Code: HG-DW-DIS-245.1 Date Prepared: I 0/29/2020 1425h --
Mercury 0.00328 mg/L E245.1 0.0000396 0.0000900 0.003330 0 98.5 85 -115 0.00335 1.96 20
Lab Sample ID: 2010868-00lEMSD Date Analyzed: 10/30/2020 1133h
Test Code: HG-DW-DIS-245.1 Date Prepared: 10/29/2020 1425h -
Mercury 0.00329 mg/L E245.l 0.0000396 0.0000900 0.003330 0 98.8 85 -115 0.00332 0.857 20
2 -Analyte concentration is too high for accurate matrix spike recovery and/or RPD.
Report Date: 11/18/2020 Page 29 of 43
analyses applicable to the CWA. SOWA, and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling infonnation is located on the attached COC Confidential Business Jnfom1ation: This report is provided for the exclw;ive use of the addressee Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010868
Project: 4th Quarter Groundwater 2020
Analyte Result
Lab Sample ID: 2010547-00JBDUP Date Analyzed:
Test Code: 300.0-W
Sulfate 2,190
Lab Sample ID: 2010547-0128DUP Date Analyzed:
Test Code: 300.0-W
Sulfate 2,210
Lab Sample ID: 2010745-00lBDUP Date Analyzed:
Test Code: 300.0-W
Fluoride 0.256
Lab Sample ID: 2010745-0048DUP Date Analyzed:
Test Code: 300.0-W
Fluoride 0.267
Lab Sample ID: 2010745-0068DUP Date Analyzed:
Test Code: 300.0-W
Fluoride 0.589
Lab Sample ID: 2010868-0028DUP Date Analyzed:
Test Code: 300.0-W
Fluoride 0.561
Lab Sample ID: 2010868-00JBDUP Date Analyzed:
Test Code: 300.0-W
Fluoride 0.768
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
WC
Units Method
11/09/2020 2200h
mg/L E300.0
11/09/2020 2233h
mg/L E300.0
II /12/2020 115h
mg/L E300.0
11/12/2020 149h
mg/L E300.0
11/12/2020 222h
mg/L E300.0
11/12/2020 256h
mg/L E300.0
11/12/2020 329h
mg/L E300.0
MDL
68.0
68.0
0.0240
0.0240
0.0240
0.120
0.120
Reporting
Limit
375
375
0.100
0.100
0.100
0.500
0.500
QC Type: DUP
Amount Spiked Spike Ref.
Amount %REC Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPO
Limit Amt %RPO
2190 0.139 20
2210 0.0492 20
0.289 12.0 20
0.265 0.738 20
0.617 4.62 20
0.568 1.23 20
0.719 6.60 20
Qual
Report Date: 11/18/2020 Page 30 of 43
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NE LAC protocols Pertinent sampling information is located on the attached COC' Confidential Business [nfonnation: This report is provided for the exclusive use of the addressee Privileges of subsequent use oftt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010868
Project: 4th Quarter Groundwater 2020
Analyte Result
Lab Sample ID: 2010868-0048DUP Date Analyzed:
Test Code: 300.0-W
Fluoride 0.729
Lab Sample ID: 2010868-00SBDUP Date Analyzed:
Test Code: 300.0-W
Fluoride 0.717
Lab Sample ID: 2010868-00IDDUP Date Analyzed:
Test Code: NH3-W-350. I Date Prepared:
Ammonia (as N) < 0.0500
Lab Sample ID: 2010868-002DDUP Date Analyzed:
Test Code: NH3-W-350. I Date Prepared:
Ammonia (as N) < 0.0500
Lab Sample ID: 2010868-00ICDUP Date Analyzed:
Test Code: TDS-W-2540C
Total Dissolved Solids 3,680
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: (801 ) 263-8687
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
WC
Units Method
11/12/2020 436h
mg/L E300.0
11/12/2020 5 lOh
mg/L E300.0
11/18/2020 11 OOh
11 /17/2020 1424h
mg/L E350.l
11/18/2020 1102h
11/17/2020 1356h --
mg/L E350.l
I 0/29/2020 1115h
mg/L SM2540C
MDL
0.120
0.120
0.0473
0.0473
-
16.0
Reporting
Limit
0.500
0.500
0.0500
0.0500
20.0
QC Type: DUP
Amount Spiked Spike Ref.
Amount %REC Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Limit Amt %RPO
0.719 1.29 20
0.725 1.05 20
0 0 20
0 0 20
3650 0.764 5
Qual
Report Date: 11/18/2020 Page 31 of 43
analyses applicable to the CWA. SOW A, and RCRA are perfonned in accordance to N ELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business Information: TI1is report is provided for the exclusive use of tl1e addressee Privileges of subsequent use of tt-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re•publication of this report for any purpose other than for the addressee will be granted on1y on contact. This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], fa"X: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
American West QC SUMMARY REPORT ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2010868 Dept: WC
Project: 4th Quarter Groundwater 2020 QC Type: LCS
Reporting Amount Spiked Spike Ref. RPDRef. RPD
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: LCS-R145453 Date Analyzed: 11/09/2020 1658h
Test Code: 300.0-W
Chloride 4.89 mg/L E300,0 0.0565 0.100 5.000 0 97.7 90 -110
Fluoride 4.95 mg/L E300.0 0.0240 0.100 5.000 0 98.9 90 -110
Sulfate 4.97 mg/L E300.0 0.136 0.750 5.000 0 99.5 90 -110
Lab Sample ID: LCS-R145539 Date Analyzed: 11/11/2020 2154h
Test Code: 300.0-W
Fluoride 4.54 mg/L E300.0 0.0240 0.100 5.000 0 90.8 90 -110
Lab Sample ID: LCS-R145002 Date Analyzed: 10/30/2020 830h
Test Code: ALK-W-23208-LL
Alkalinity (as CaC03) 250 mg/L SM2320B 0.369 1.00 250.0 0 100 90 -110
Lab Sample ID: LCS-73553 Date Analyzed: 11/09/2020 934h
Test Code: NH3-W-350.1 Date Prepared: 11/06/2020 1118h -----
Ammonia (as N) 2.13 mg/L E350.l 0.0473 0.0500 2.000 0 106 90 -110
Lab Sample ID: LCS-73776 Date Analyzed: 11/18/2020 1059h
Test Code: NH3-W-350.1 Date Prepared: 11/17/2020 1424h
Ammonia (as N) 1.96 mg/L E350.l 0.0473 0.0500 2.000 0 98.1 90 -110
Lab Sample ID: LCS-R145048 Date Analyzed: 10/31/2020 1726h
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 1.06 mg/L E353,2 0.00494 0.0100 1.000 0 106 90 -110
Lab Sample ID: LCS-Rl45023 Date Analyzed: 10/29/2020 1115h
Test Code: TDS-W-2540C
Total Dissolved Solids 196 mg/L SM2540C 8.00 10.0 205.0 0 95.6 80 -120
Report Date: 11/18/2020 Page 32 of 43
analyses applicable to the CWA. SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tl-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee wil1 be granted only on contact This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010868
Project: 4th Quarter Groundwater 2020
Analyte Result
Lab Sample ID: MB-R145453 Date Analyzed:
Test Code: 300.0-W
Chloride < 0.100
Fluoride <0.100
Sulfate < 0.750
Lab Sample ID: MB-Rl45539 Date Analyzed:
Test Code: 300.0-W
Fluoride < 0.100
Lab Sample ID: MB-R145002 Date Analyzed:
Test Code: ALK-W-2320B-LL
Bicarbonate (as CaC03) < 1.00
Carbonate (as CaC03) < 1.00
Lab Sample ID: MB-73553 Date Analyzed:
Test Code: NH3-W-350.l Date Prepared:
Ammonia (as N) < 0.0500
Lab Sample ID: MB-73776 Date Analyzed:
Test Code: NH3-W-350.l Date Prepared:
Ammonia (as N) < 0.0500
Lab Sample ID: MB-R145048 Date Analyzed:
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) < 0.0100
Lab Sample ID: MB-R145023 Date Analyzed:
Test Code: TDS-W-2540C
Total Dissolved Solids < 10.0
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
WC
Units Method
11/09/2020 1641 h
mg/L
mg/L
mg/L
E300.0
E300.0
E300,0
11/11/2020 2138h
mg/L E300.0
10/30/2020 830h
mg/L SM2320B
mg/L SM2320B
11/09/2020 933h
11/06/2020 1118h
mg/L E350.l
11/18/2020 1058h
11/17/2020 1424h
mg/L E350.l
10/31/2020 1 724h
mg/L E353.2
10/29/2020 1115h
mg/L SM2540C
MDL
0.0565
0.0240
0.136
0.0240
0.369
0.369
0.0473
0.0473
0.00494
8.00
Reporting
Limit
0.100
0.100
0.750
0.100
1.00
1.00
0.0500
0.0500
0.0100
10.0
QC Type: MBLK
Amount Spiked Spike Ref.
Amount %REC Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
-------
RPO Ref. RPO
Limit Amt %RPO Qual
Report Date: 11/18/2020 Page 33 of 43
analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling infom1ation is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use oft}-
ne of this company or any member of its staff, or reproduction of this report In connection with the advertisement promotion or sale of any product or process. or ln connection with the re-publication of this report for any purpose other than for the addressee wi11 be granted only on contact. This
American West ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010868
Project: 4th Quarter Groundwater 2020
Analyte Result
Lab Sample ID: 2010937-016AMS Date Analyzed:
Test Code: 300.0-W
Chloride 9.41
Fluoride 9.75
Sulfate 9.49 -Lab Sample ID: 2010868-002BMS Date Analyzed:
Test Code: 300.0-W
Chloride 4,940
Fluoride 5,000
Sulfate 7,210
Lab Sample ID: 2010868-00lBMS Date Analyzed:
Test Code: ALK-W-23208-LL
Alkalinity (as CaC03) 1,370
Lab Sample ID: 2010938-00lBMS Date Analyzed:
Test Code: ALK-W-23208-LL
Alkalinity (as CaC03) 562
Lab Sample ID: 2010868-00IDMS Date Analyzed:
Test Code: NH3-W-350. l Date Prepared:
Ammonia (as N) 2.13
Lab Sample ID: 2010938-00IDMS Date Analyzed:
Test Code: NH3-W-350. l Date Prepared:
Ammonia (as N) 2.44
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone]. Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Units Method
11/09/2020 2109h
-
mg/L E300,0
mg/L E300.0
mg/L E300.0
ll/09/2020 23 5 7h
mg/L E300,0
mg/L E300,0
mg/L E300,0
I 0/30/2020 830h
mg/L SM2320B -10/30/2020 830h
mg/L SM2320B -11/09/2020 93 8h
11/06/2020 11 18h
mg/L E350,l
11/09/2020 946h
11/06/2020 1118h
mg/L E350.l
MDL
0.113
0.0480
0.272
56.5
24.0
136
0.369
0.369
0.0473
0.0473
Reporting
Limit
0.200
0.200
1.50
100
100
750
1.00
1.00
0.0500
0.0500
Contact:
Dept:
QC Type:
Amount Spiked
10.00
10.00
10.00
5,000
5,000
5,000
1,000
500.0
2.000
2.000
Tanner Holliday
WC
MS
Spike Ref.
Amount
0
0
0
127
0
2240
372
64
0.0594
0.324
%REC
94.1
97.5
94.9
96,2
100
99.3
99.6
99.6
104
106
Limits
90 -110
90 -110
90 -110
90 -110
90 -llO
90 -110
80 -120
80 -120
90 -110
90-110
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPO Limit Qua!
Report Date: 11/18/2020 Page 34 of 43
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business information: This report is provided for the exclusive use of the addressee, Privileges of subsequent use of tl-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010868
Project: 4th Quarter Groundwater 2020
Analyte Result Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone]. Fax : [phone]
e-mail: awal @awal-labs.com, web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
WC
Method MDL
Reporting
Limit
QC Type: MS
Amount Spiked Spike Ref.
Amount %REC
Lab Sample ID: 2010868-00SDMS Date Analyzed: I 0/31/2020 2016h
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 7.39 mg/L E353.2 0.0247 0.0500 5.000 2.4 99.9
Limits
90 -110
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Limit Amt %RPO Qual
Report Date: 11/18/2020 Page 35 of 43
analyses applicable to the CWA. SDWA, and RCRA are perfo,med in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business lnfom1ation: This report is provided for the e,clusivc use of the addressee. Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or saJe of any product or process. or in connection with the re•publ icacion of this report for any purpose other than for the addressee will be granted only on contact. This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: (801 ) 263-8686, Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: awal@ awal-labs.com, web: www.awal-labs.com
Jose Rocha
QA Officer
American West QC SUMMARY REPORT ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2010868 Dept: WC
Project: 4th Quarter Groundwater 2020 QC Type: MSD
----
Reporting Amount Spiked Spike Ref. RPDRef. RPD
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPD Limit Qual
Lab Sample ID: 2010937-016AMSD Date Analyzed: 11/09/2020 2126h
Test Code: 300.0-W ---
Chloride 9.37 mg/L E300.0 0.113 0.200 10.00 0 93.7 90 -110 9.41 0.492 20
Fluoride 9.70 mg/L E300 0 0.0480 0.200 10.00 0 97.0 90 -110 9.75 0.525 20
Sulfate 9.59 mg/L E300 0 0.272 1.50 10.00 0 95.9 90 -110 9.49 1.04 20
Lab Sample ID: 2010868-002BMSD Date Analyzed: 11/10/2020 013h
Test Code: 300.0-W ---
Chloride 4,930 mg/L E300.0 56.5 100 5,000 127 96.0 90 -110 4940 0.269 20
Fluoride 5,050 mg/L E300.0 24.0 100 5,000 0 IOI 90 -110 5000 0.917 20
Sulfate 7,170 mg/L E300.0 136 750 5,000 2240 98.6 90 -110 7210 0.489 20 -Lab Sample ID: 2010868-00lBMSD Date Analyzed: I 0/30/2020 830h
Test Code: ALK-W-23208-LL --
Alkalinity (as CaC03) 1,370 mg/L SM2320B 0.369 1.00 1,000 372 99.8 80 -120 1370 0.146 10
Lab Sample ID: 2010938-00lBMSD Date Analyzed: I 0/30/2020 830h
Test Code: ALK-W-23208-LL -----------
Alkalinity (as CaC03) 564 mg/L SM2320B 0.369 1.00 500.0 64 100 80 -120 562 0.355 10
Lab Sample ID: 2010868-00lDMSD Date Analyzed: 11/09/2020 939h
Test Code: NH3-W-350. l Date Prepared: l I /06/2020 1118h
Ammonia (as N) 2.07 mg/L E350.l 0.0473 0.0500 2.000 0.0594 IOI 90 -110 2.13 2.81 10
Lab Sample ID: 2010938-00IDMSD Date Analyzed: 11/09/2020 94 7h
Test Code: NH3-W-350.I Date Prepared: l l /06/2020 1118h
Ammonia (as N) 2.06 mg/L E350.l 0.0473 0.0500 2.000 0.324 87.1 90 -110 2.44 16.4 10 '@
Report Date: 11/18/2020 Page 36 of 43
analyses applicable to the CWA, SDWA, and RCRA. are perfom1ed in accordance to NE LAC protocols Pertinent sampling infonnation is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use oftt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process. or in connection with the re•publication of this report for any purpose other than for the addressee will be granted only on contact. This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010868
Project: 4th Quarter Groundwater 2020
Analyte Result
Lab Sample ID: 2010868-00SDMSD Date Analyzed:
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 7.38
Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Method MDL Limit
Tanner Holliday
WC
MSD
Spike Ref.
Amount %REC
I 0/31/2020 2020h
-
mg/L E353.2 0.0247 0.0500 5.000 2.4 99.7 ----
@ -High RPD due to suspected sample non-homogeneity or matrix inte,jerence.
1 -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS.
Limits
90 -110
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPO
Amt %RPO Limit
7.39 0.149 10
Qual
Report Date: 11/18/2020 Page 37 of 43
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: TI1is report is provided for the exclusive use of the addressee Privileges of subsequent use oftt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of thls report for any purpose other than for the addressee will be grnnted only on contact. This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: (801 ) 263-8686, Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-Iabs.com
Jose Rocha
QA Officer
ANALYTICAL LABORATORIES °'" C SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2010868 Dept: MSVOA
Project: 4th Quarter Groundwater 2020 QC Type: LCS
---
Reporting Amount Spiked Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: LCS VOC-11027208 Date Analyzed: I 0/2 7 /2020 1 722h
Test Code: 8260D-W-DENIOO -----
2-Butanone 25.6 µg/L SW8260D 1.22 20.0 20.00 0 128 69 -236
Acetone 20.8 µg/L SW8260D 2.76 20.0 20.00 0 104 36 -198
Benzene 21.4 µg/L SW8260D 0.147 1.00 20.00 0 107 78 -125
Carbon tetrachloride 19.8 µg/L SW8260D 0.859 1.00 20.00 0 98.9 66 -143
Chloroform 20.4 µg/L SW8260D 0.166 1.00 20.00 0 102 74 -120
Chloromethane 25.7 µg/L SW82600 0.802 1.00 20.00 0 128 30 -149
Methylene chloride 20.6 µg/L SW8260D 0.381 1.00 20.00 0 103 65 -154
Naphthalene 16.7 µg/L SW82600 0.704 1.00 20.00 0 83.7 55 -128
Tetrahydrofuran 19.4 µg/L SW8260D 0.436 1.00 20.00 0 96.9 59 -135
Toluene 20.1 µg/L SW8260D 0.285 1.00 20.00 0 IOI 69 -129
Xylenes, Total 57.8 µg/L SW8260D 0.575 1.00 60.00 0 96.3 66 -124
Surr: l ,2-Dichloroethane-d4 46.2 µg/L SW82600 50.00 92.4 80 -136
Surr: 4-Bromofluorobenzene 44.8 µg/L SW82600 50.00 89.7 85 -121
Surr: Dibromofluoromethane 47.3 µg/L SW8260D 50.00 94.6 78 -132
Surr: Toluene-d8 45.8 µg/L SW8260D 50.00 91.7 81 -123
Lab Sample ID: LCS VOC-1 102820A Date Analyzed: I 0/28/2020 656h
Test Code: 8260D-W-DENIOO
2-Butanone 23.2 µg/L SW8260D 1.22 20.0 20.00 0 116 69 -236
Acetone 21.8 µg/L SW8260D 2.76 20.0 20.00 0 109 36 -198
Benzene 20.6 µg/L SW8260D 0.147 1.00 20.00 0 103 78 -125
Carbon tetrachloride 18.3 µg/L SW8260D 0.859 1.00 20.00 0 91.4 66 -143
Chloroform 19.7 µg/L SW8260D 0.166 1.00 20.00 0 98.7 74 -120
Chloromethane 23.5 µg/L SW8260D 0.802 1.00 20.00 0 117 30 -149
Methylene chloride 19.9 µg/L SW82600 0.381 1.00 20.00 0 99.7 65 -154
Naphthalene 16.5 µg/L SW82600 0.704 1.00 20.00 0 82.7 55 -128
Report Date: 11/18/2020 Page 38 of 43
analyses applicable to the CW A. S DW A, and RCRA are perfom1ed in accordance to N ELAC protocols Pertinent sampling infom1ation is located on the attached COC Confidentia1 Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee wi11 be granted only on contacl This
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010868
Project: 4th Quarter Groundwater 2020
Analyte Result
Lab Sample ID: LCS VOC-1102820A Date Analyzed:
Test Code: 8260D-W-DEN100
Tetrahydrofuran 18.0
Toluene 19.3
Xylenes, Total
Surr: l,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
56.0
46.6
45.4
47.2
46.1
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Contact: Tanner Holliday
Dept: MS VOA
QC Type: LCS
Reporting Amount Spiked Spike Ref.
Units Method MDL Limit Amount %REC
10/28/2020 656h
µg/L SW8260D 0.436 1.00 20.00 0 90.2
µg/L SW8260D 0.285 1.00 20.00 0 96.5
µg/L SW8260D 0.575 1.00 60.00 0 93.2
µg/L SW8260D 50.00 93.1
µg/L SW8260D 50.00 90.8
µg/L SW8260D 50.00 94.5
µg/L SW8260D 50.00 92.2
Limits
59 -135
69 -129
66 -124
80 -136
85 -121
78 -132
81 -123
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPO Limit Qual
Report Date: 11/18/2020 Page 39 of 43
analyses applicable to the CWA. SOWA, and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exc1usive use of the addres.see. Privileges of subsequent use oftJ-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee wi11 be granted only on contact_ This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010868
Project: 4th Quarter Groundwater 2020
Analyte
Lah Sample ID: MB VOC-1102720B
Test Code:
2-Butanone
Acetone
Benzene
8260D-W-DEN100
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surr: l ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Lab Sample ID: MB VOC-1102820A
Test Code:
2-Butanone
Acetone
Benzene
8260D-W-DEN100
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Result
Date Analyzed:
<20.0
<20.0
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
47.6
46.7
47.5
47.9
Date Analyzed:
<20.0
<20.0
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone]. Toll Free: [phone]. Fax: [phone]
e-mail: [e-mail], web: www.awal-Iabs.com
~SUMMARY REPORT
Contact:
Dept:
QC Type:
Tanner Holliday
MSVOA
MBLK
Reporting
Limit
Amount Spiked Spike Ref.
Method MDL Amount %REC
10/27/2020 1741h
µg/L SW8260D 1.22
µg/L SW8260D 2.76
µg/L SW8260D 0.147
µg/L SW8260D 0.859
µg/L SW8260D 0.166
µg/L SW8260D 0.802
µg/L SW8260D 0.381
µg/L SW8260D 0.704
µg/L SW8260D 0.436
µg/L SW8260D 0.285
µg/L SW8260D 0.575
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
µg/L SW8260D
10/28/2020 715h
µg/L SW8260D 1.22
µg/L SW8260D 2.76
µg/L SW8260D 0.147
µg/L SW8260D 0.859
µg/L SW8260D 0.166
µg/L SW8260D 0.802
µg/L SW8260D 0.381
µg/L SW8260D 0.704
20.0
20.0
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
20.0
20.0
1.00
1.00
1.00
1.00
1.00
1.00
50.00
50.00
50.00
50.00
95.2
93.5
95.1
95.7
Limits
80 -136
85 -121
78 -132
81 -123
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Limit Amt %RPD Qual
Report Date: 11/18/2020 Page 40 of 43
analyses applicable tq_ the CWA. SOWA, and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling infonnation is located on the attached COC Confidential Business Information: TI1is report is provided for the exclusive use of the addressee Privileges of subsequent use oft}-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact, This
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010868
Project: 4th Quarter Groundwater 2020
Analyte Result
Lab Sample ID: MB VOC-1 102820A Date Analyzed:
Test Code: 8260D-W-OENIOO
Tetrahydrofuran < I. 00
Toluene
Xylenes, Total
Surr: l ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
< 1.00
< 1.00
47.7
45.8
47.7
47.7
Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-Iabs.com
_QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Method MDL Limit
Tanner Holliday
MSVOA
MBLK
Spike Ref.
Amount %REC
10/28/2020 715h
µg/L SW8260D 0.436 1.00
µg/L SW8260D 0.285 1.00
µg/L SW8260D 0.575 1.00
µg/L SW8260D 50.00 95.4
µg/L SW8260D 50.00 91.6
µg/L SW8260D 50.00 95.4
µg/L SW8260D 50.00 95.3 -
Limits
80 -136
85 -121
78 -132
81 -123
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPD Limit
---
Qual
-
Report Date: 11/18/2020 Page 41 of 43
analyses applicable to the CWA. SDW A, and RCRA are performed in accordance to NELAC protocols Pertinent sampling infom1ation is located on the attached COC Confidential Business lnfom1alion: This report is provided for the exclusive use of the addressee Privileges of subsequent use oftt
ne of this company or any member of its staff, or reproduction of thls report in connection with the advertisement promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granled only on contact. Thls
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010868
Project: 4th Quarter Groundwater 2020
Analyte
Lab Sample ID: 2010868-002AMS
Test Code:
2-Butanone
Acetone
Benzene
8260D-W-DEN100
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surr: l ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Result
Date Analyzed:
25.2
21.3
24.9
23.0
24.1
25.8
24.1
19.7
19.1
24.0
70.2
47.1
46.6
48.4
47.6
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
_Q{: SUMMARY REPORT
Contact:
Dept:
QC Type:
Tanner Holliday
MSVOA
MS
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Reporting Amount Spiked Spike Ref. RPO Ref. RPO
Units Method MDL Limit Amount %REC Limits Amt % RPD Limit Qual
I 0/28/2020 852h
µg/L SW8260D 1.22 20.0 20.00 0 126 69 -236
µg/L SW8260D 2.76 20.0 20.00 0 107 36 -198
µg/L SW8260D 0.147 1.00 20.00 0 124 78 -125
µg/L SW8260D 0.859 1.00 20.00 0 115 66 -143
µg/L SW8260D 0.166 1.00 20.00 0 120 74 -120
µg/L SW8260D 0.802 1.00 20.00 0 129 30 -149
µg/L SW8260D 0.381 1.00 20.00 0 120 65 -154
µg/L SW8260D 0. 704 1.00 20.00 0 98.3 55 -128
µg/L SW8260D 0.436 1.00 20.00 0 95.6 59 -135
µg/L SW8260D 0.285 1.00 20.00 0 120 69 -129
µg/L SW8260D 0.575 1.00 60.00 0 117 66 -124
µg/L SW8260D 50.00 94.2 80 -136
µg/L SW8260D 50.00 93.1 85-121
µg/L SW8260D 50.00 96.9 78 -132
µg/L SW8260D 50.00 95.3 81 -123 --------
1 -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS.
Report Date: 11/18/2020 Page 42 of 43
analyses applicable to the CWA. SOWA, and RCRA arc perfonned in accordance to NELAC protocols Pertinent sampling information is located on the attached COC ConfidentiaJ Business lnfom1atlon: TI1is report is provided for the e.'\clusive use of the addressee Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with th~ advertisement promotion or saJe of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010868
Project: 4th Quarter Groundwater 2020
Analyte
Lab Sample ID: 2010868-002AMS0
Test Code:
2-Butanone
Acetone
Benzene
8260D-W-DENIOO
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surr: l,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Result
Date Analyzed:
23.9
20.7
20.4
18.6
19.7
18.2
19.6
16.0
18.9
19.5
56.5
47.2
44.8
47.8
47.0
3440 South 700 West
Salt Lake City, UT 841 I 9
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
_Q~SUMMARY REPORT
Contact: Tanner Holliday
Dept: MSVOA
QC Type: MSD
Reporting Amount Spiked Spike Ref.
Units Method MDL Limit Amount %REC
10/28/2020 911h
µg/L SW8260D 1.22 20.0 20.00 0 119
µg/L SW8260D 2.76 20.0 20.00 0 104
µg/L SW8260D 0.147 1.00 20.00 0 102
µg/L SW8260D 0.859 1.00 20.00 0 93.3
µg/L SW8260D 0.166 1.00 20.00 0 98.4
µg/L SW8260D 0.802 1.00 20.00 0 91.0
µg/L SW8260D 0.381 1.00 20.00 0 98.0
µg/L SW8260D 0.704 1.00 20.00 0 80.0
µg/L SW8260D 0.436 1.00 20.00 0 94.4
µg/L SW8260D 0.285 1.00 20.00 0 97.5
µg/L SW8260D 0.575 1.00 60.00 0 94.2
µg/L SW8260D 50.00 94.3
µg/L SW8260D 50.00 89.7
µg/L SW8260D 50.00 95.7
µg/L SW8260D 50.00 94.0
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Limits Amt %RPO Limit Qual
69 -236 25.2 5.50 35
36 -198 21.3 2.90 35
78 -125 24.9 19.7 35
66 -143 23 20.8 35
74 -120 24.1 20.1 35
30 -149 25.8 34.7 35
65 -154 24.1 20.5 35
55 -128 19.7 20.5 35
59 -135 19.1 1.21 35
69 -129 24 20.6 35
66 -124 70.2 21.6 35
80 -136
85 -121
78 -132
81 -123
Report Date: 11/18/2020 Page 43 of 43
analyses applicable to the CWA. SOWA, and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling infom1ation is located on the attached COC Confidential Business Information: This repon is provided for the exclusive use of the addressee Privileges of subsequent use oftt
nc of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process. or in connection with the rc-publ ication of this report for any purpose other than for the addressee Vv-;11 be granted only on contact. This
American West Analytical Laboratories Rpt Emailed: UL
Denison
WORK ORDER Summary Work Order: 2010868
Due Date: 11/10/2020
Page I of4
Client:
Client ID:
Project:
Comments:
Sample ID
2010868-00IA
20I0868-001B
20 l 0868-00 IC
20 I 0868-00 ID
2010868-00IE
2010868-002A
20 l 0868-002B
Printed: 10/27/20 15:52
Energy Fuels Resources, Inc.
ENE300
4th Quarter Groundwater 2020
Contact: Tanner Holliday
QC Level: III WO Type: Project
QC 3 (no chromatograms). EDD-Denison. Email Group;
TDS;
(USE PROJECT for special DLs). Do not use "*R_" samples as MS/MSD. Watch hold times for
Client Sample ID Collected Date Received Date Test Code Matrix Set Storage
MW-03A_l0262020 10/26/2020 0900h I 0/27 /2020 1325h 8260D-W-DENI00 Aqueous VOCFridge
Test Group: 8260D-W-DENJOO; # of Analytes: 11 I# ojSurr: 4
300.0-W df-wc
3 SEL Ana/ytes: CL F S04
ALK-W-2320B-LL df-wc
2 SEL Analytes: ALKB ALKC
TDS-W-2540C df-tds
1 SEL Analytes: TDS
NHJ-W-350.1 elf -no2/no3 & nh3
1 SEL Analytes: NH3N
NH3-W-PR df -no2/no3 & nh3
N02/N03-W-353.2 df -no2/no3 & nh3
I SEL Analytes: N03N02N
200.7-DIS df-met
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR elf-met
200.8-DIS df-met
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NJ SE AG
TLSNUZN
200.8-DIS-PR df-met
HG-DW-DIS-245.1 df-met
1 SEL Analytes: HG
HG-DW-DIS-PR elf-met
IONBALANCE df-met
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
MW-28_10232020 I 0/23/2020 1140h 10/27/2020 1325h 8260D-W-DEN100 Aqueous VOCFridge
Test Group: 8260D-W-DENIOO; # of Analytes: I I /# ofSurr: 4
300.0-W elf-we
3 SEL Analytes: CL F S04
ALK-W-2320B-LL df-wc
2 SEL Analytes: ALKB ALKC
LABORATORY CHECK: %M O RT O CN O TAT O QC O LUO 0 HOK ___ HOK __ _ HOK___ COC Emailed~----
3
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID
2010868-002C MW-28_10232020
2010868-002D
2010868-002E
2010868-003A MW-39_10222020
2010868-003B
2010868-003C
2010868-003D
2010868-003E
Work Order: 2010868
Due Date: 11/10/2020
Page2 of 4
Collected Date Received Date Test Code Matrix Sel Storage
10/23/2020 1140h 10/27/2020 1325h TDS-W-2540C Aqueous
I SEL Analytes: TDS
NH3-W-350.l
1 SEL Analytes: NH3N
NH3-W-PR
N02/N03-W-353.2
1 SEL Analytes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
1 SEL Analytes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Ca/c
10/22/2020 1310h 10/27/2020 1325h 8260D-W-DEN100 Aqueous
Test Group: 8260D-W-DENJOO; # of Analytes: 11 /#of Su": 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2540C
1 SELAnalytes: TDS
NID-W-350.1
1 SEL Analytes: NH3N
NH3-W-PR
N02/N03-W-353.2
1 SEL Analytes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NJ SE AG
TLSNUZN
200.8-DIS-PR
df-tds
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
df-met
df-met
df-met
df-met
df-met
df-met
df-met
VOCFridge
df-wc
df-wc
df-tds
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
df-met
df-met
df-met
df-met
3
Printed: 10/27/20 15:52 LABORATORY CHECK: %M O RT D CN O TAT O QC 0 LUOD HOK ___ HOK __ _ HOK___ COC Emailed, ____ _
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID
2010868-003E MW-39 _10222020
20 I 0868-004A MW-40_10222020
2010868-004B
20I0868-004C
2010868-004D
2010868-004E
2010868-00SA MW-70_10222020
2010868-00SB
2010868-00SC
Work Order: 2010868
Due Date: 11/10/2020
Page3 of4
Collected Date Received Date Test Code Matrix Set Storage
10/22/2020 1310h 10/27/2020 1325h HG-DW-DIS-245.1 Aqueous df-met
1 SEL Analytes: HG
HG-DW-DIS-PR df-met
IONBALANCE df-met
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Ca/c
10/22/2020 1225h 10/27/2020 1325h 8260D-W-DEN100 Aqueous VOCFridge
Test Group_: 826o_D-W-DENIOO; # of Analytes: 11 I# ofSurr: 4
300.0-W df-wc
3 SEL Analytes: CL F S04
ALK-W-2320B-LL df-wc
2 SEL Analytes: ALKB ALKC
TDS-W-2540C df-tds
I SEL Analytes: TDS
NH3-W-350.l df -no2/no3 & nh3
I SEL Anal:,,_tes: NH3N
NHJ-W-PR df -no2/no3 & nh3
N02/N03-W-353.2 df -no2/no3 & nh3
I SEL Analytes: N03N02N
200.7-DIS df-met
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR df-met
200.8-DIS df-met
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR df-met
HG-DW-DIS-245.1 df-met
1 SEL Analytes: HG
HG-DW-DIS-PR df-met
IONBALANCE df-met
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
10/22/2020 1225h 10/27/2020 1325h 8260D-W-DEN100 Aqueous VOCFridge
Test Group: 8260D-W-DENI()_()_; # of Analytes: 11 I # of Surr: 4
300.0-W df-wc
3 SEL Analytes: CL F S04
ALK-W-2320B-LL df-wc
2 SEL Analytes: ALKB ALKC
TDS-W-2540C df -tds
I SEL Analytes: TDS
3
3
Printed: 10/27/20 15:52 LABORATORY CHECK: %M D RT D CN O TAT O QC O LUO D HOK___ HOK __ _ HOK___ COC Emailed-__ ___ _
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID
2010868-00SD 1'1'¥-70_10222020
2010868-00SE
2010868-006A Trip Blank
WorkOrder: 2010868
Due Date: ll/I0/2020
Page 4 of 4
Collected Date Received Date Test Code Matrix Set Storage
10/22/2020 1225h 10/27/2020 1325h NHJ-W-350.1 Aqueous
I SEL Analytes: NH3N
NHJ-W-PR
N02/N03-W-353.2
I SEL Analytes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
I SEL Ana{ytes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
10/22/2020 1225h 10/27/2020 1325h 8260D-W-DEN100 Aqueous
Test Group_: 8260D-W-DENI00; # of Analytes: 11 I# o/Surr: 4
AW AL Use Only -Close Hold Times
Test Code
1DS-W-2540C
# Samps
3
Min. days left
1.86
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
df-met
df-met
df-met
df-met
df-met
df-met
df-met
VOCFridge 3
Printed: 10/27/20 15:52 LABORATORY CHECK: %M O RT O CN O TAT O QC O LUO 0 HOK ___ HOK __ _ HOK___ COC Emailed:__ ___ _
Address:
Contact:
Phone#:
Email:
Project Name:
Project#:
PO#:
Sampler Name:
American West
Analytical Laboratories
463 W. 3600 S. Salt Lake City, UT 84115
Phone # ( 801) 263-8686 Toll Free # ( 888) 263-8686
6425 S. Hwy. 191
Blanding, UT 84511
Tanner Holliday
[phone] een 11:
[e-mail]; [e-mail]
4th Quarter Groundwater 2020
Tanner Holliday
1
Samole ID: Date Samoled
I IIIW·03A 10262020 10/26/2020
! IIIIW-28 10232020 10/23/2020
3 1 MW-39_10222020 10/22/2020
4 I llllW-40_10222020 10/22/2020
5 , l!IW-70_10222020 10/22/2020
6 : Trip Blank 10/22/2020
' 7
I
I 9
I)
,
1
Roflnq,Jishodby: \ I/;, /I/. Cata;
~~MW~ AR·-1"""""°' V r,nio,
;:>Jinl Namo: Tam,or Holl"""' 1100
Ror~loha<I by: Date:
"""'•llmi
Time:
Print Name:
Relinqulslled by: Date:
l!jgnstl,To
Time:
Pr1ntNomo:
[K81nqUJo/iod by:
islgno!Urv
Date:
,,urn,;
PrlnlNomo:,
I
Time
Samoled
900
1140
1310
1225
1225
1225
Received tly:
SlgnehJre
PrtnlName:
CHAIN OF CUSTODY
AU analysis v.,ill be conducted using NELAP accredited methods and all data 'Nill be reported using AWA.L's standard analyte lists and
reporting limits {PQL) unless speclfically requested otheiwlse on this Chain of Custody and/or attached documentation.
QC Level: I Turn Around Time: Unless other arrangements have been made,
signed '""°"" v.11 be emailed by 5:00 pm on
3 Standard the day they are due.
X Include EDD:
0 LOCUS UPLOAD ::s oS EXCEL u on on X Field Filtered For: ::r:: ~ Dissolved Metals ;:;-i:i tri :i 'ii" ::a
01 t ai For Compliance With: ~ z
c:i ,; ~-0 NELAP
0 (%, 0 RCRA o' 01 ;:i > 0 CWA c:i r::-C) 0 SDWA 0 c:i :::i' --<') §" 0 0 0 ELAP/A2LA .., ... ~ C) d" <::i 0 r/l 0 NLLAP
~ Ir) 0 ~ .. .... 0 Non-Compliance "1 0 ";; C) ¢ 12 .. Lt) ~ ... D Other: 0 ::t. QI '"d' on G' I!! '2. (.:, G' 1 ::;; C) < QI 0 Q) )( 0 "' 0 u \() C :s (') 0 0 ;,; u "ti ,; ,; j C'l ! ., 0 Lt) I'/) iii .. Ill r/l ~ C: :::;; ~ ::t. ~ .!: " Known Hazards 0 Q) -a ..... i r/J. z" Ill .. u a. 8 i I'/) "S < 0 & 'o E &: Q = g ., i5 a Samole Comments .. C/l 12: f-4 0 ..
7 w X X X X X X X X X X
7 w X X X X X X X X X X
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7 w X X X X X X X X X X
7 w X X X X X X X X X X
3 w X
IOele: Special Instructions:
Tlmo:
;
2 a ro ,yu <27
AWAL Lab Sample Set#
Page 1 of 1
I°"'"'"
Laboratory Use Only
l5amp!M Weto: ~l,p;T
1 ~ hand do[v0<ad
2 Amblor>t@
3 TompomhJro O -'5' 'C ----
4 Received Broken/leaking
(Improperly Seal~
V N
5 ~lyPrnaarvod V N
eokod al bonch
V N
6 Received Within
dldingTimes N
ICOC Tape Was:
1(:\nt on Outer Package
V N NA
2 I/ken on Outer Package
N NA
3 Present on Sample €1 V N
4 Unbroken on Sample ~
V N w,;J
--./
Discrepancies Between Sample
Labels and COC Recoc ''\
y N ;
Sample containers for metals were field filtered. See the :::~,/1(!1~ cfh -/ Cato,,;, 'h.,,A Analytical Scope of Work for Reporting Limits and VOC analyte ~, ,.:z
list.
Print Neme: ;:I~ liJvJ..__/ rn-.{)2.,5
Received by: I Dote:
Slgnalum
Time:
Print Name:
Received by: Dale:
Signature
Time:
PrinlNarne:
I
Analysis
Ammonia
COD
Cyanide
Metals
NOz/N03
O&G
Phenols
Sulfide
TKN
TP04
CrVI+
Procedure:
Frequency:
Preservative
pH<2 H2S04
pH <2H2S04
pH>l2NaOH
pH<2HN03
pH<2H2S04
pH<2HCL
pH<2 H2S04
pH>9NaOH,
Zn Acetate
pH<2 H2S04
_l)_H <2H2S04
pH>9
(NTu)zS04
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Preservation Check Sheet
Sample Set Extension and pH
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2)
3)
4)
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6)
7)
Pour a small amount of sample in the sample lid
Pour sample from lid gently over wide range pH paper
Do Not dip the pH paper in the sample bottle or lid
If sample is not preserved, properly list its extension and receiving pH in the appropriate column above
Flag COC, notify client if requested
Place client conversation on COC
Samples may be adjusted
All samples requiring preservation
*
+
A.
#
•
The sample required additional preservative upon receipt.
The sample was received unpreserved.
The sample was received unpreserved and therefore preserved upon receipt. -
The sample pH was unadjustable to a pH < 2 due to the sample matrix.
The sample pH was unadjustable to a pH> __ due to the sample matrix interference .
Lab Set ID:
pH Lot#:
-< 0/o ~Gf
Coso~
3440 South 700 West
,alt Lake City, UT 84119
Phone:[phone]
Toll Free: [phone]
Fax: (80 I) 263-8687
!-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Tanner Holliday
Energy Fuels Resources, Inc.
6425 South Hwy 191
Blanding, UT 84 511
TEL: [phone]
RE: 4th Quarter Ground Water 2020
Dear Tanner Holliday: Lab Set ID: 2010938
American West Analytical Laboratories received sample(s) on 10/29/2020 for the analyses
presented in the following report.
American West Analytical Laboratories (AWAL) is accredited by The National
Environmental Laboratory Accreditation Program (NELAP) in Utah and Texas; and is
state accredited in Colorado, Idaho, New Mexico, Wyoming, and Missouri.
All analyses were performed in accordance to the NELAP protocols unless noted
otherwise. Accreditation scope documents are available upon request. If you have any
questions or concerns regarding this report please feel free to call.
The abbreviation "Surr" found in organic reports indicates a surrogate compound that is
intentionally added by the laboratory to determine sample injection, extraction, and/or
purging efficiency. The "Reporting Limit" found on the report is equivalent to the
practical quantitation limit (PQL). This is the minimum concentration that can be
reported by the method referenced and the sample matrix. The reporting limit must not be
confused with any regulatory limit. Analytical results are reported to three significant
figures for quality control and calculation purposes.
Thank You,
Approved by:
J G Digitally signed 0$9 . by Jose G.
Rocha Rocha Date: 2020.11.24
09:34:44 -07'00'
Laboratory Director or designee
Report Date: 11/23/2020 Page 1 of 50
All annl}ses applicable 10 the CWA, SDWA and RCRA are performed in accordance to NELAC protocols Pertinent sampliny informalion is locuted on the attached COC Confidential Business Information: This repon is provided for the exclusi,·e use of the
~dressee Prfrile~es o!sub,.5eq~nl ~!e or the ~~e of this .co1~pany or M) ~mber of its slaIT, or reproductio~ ~f this repo~ in ~~eclion .. \\"ilh the a~~ertisement, P~?moti~ or saJe or ?1~). rrodl~1;l or p1.ocess. ~r in ~onm;.c!ion w!lh th~ r:_-publication of this report
SAMPLE SUMMARY
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 4th Quarter Ground Water 2020
Lab Set ID: 2010938
Date Received: 10/29/2020 1204h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
3440 South 700 West 2010938-001 A MW-20_10272020 10/27/2020 1320h Aqueous VOA by GC/MS Method
;alt Lake City, UT 84119 8260D/5030C
2010938-0018 MW-20 10272020 10/27/2020 1320h Aqueous Anions, E300.0
2010938-0018 MW-20 10272020 10/27/2020 1320h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
Phone: [phone] 2010938-001 C MW-20 10272020 10/27/2020 1320h Aqueous Total Dissolved Solids, A2540C
Toll Free: [phone] 2010938-00 ID MW-20 10272020 10/27/2020 1320h Aqueous Nitrite/Nitrate (as N), E353.2
Fax: [phone] 2010938-00 ID MW-20 10272020 I 0/27/2020 1320h Aqueous Ammonia, Aqueous
!-mail: [e-mail] 2010938-00 IE MW-20 10272020 10/27/2020 1320h Aqueous ICPMS Metals, Dissolved
2010938-00lE MW-20 10272020 10/27/2020 1320h Aqueous Mercury, Drinking Water
web: www.awal-labs.com Dissolved
2010938-00lE MW-20_10272020 10/27/2020 1320h Aqueous ICP Metals, Dissolved
2010938-00lE MW-20 10272020 10/27/2020 1320h Aqueous Ion Balance
Kyle F. Gross 201093 8-002A MW-23_10272020 10/27/2020 1220h Aqueous VOA by GC/MS Method
8260D/5030C
Laboratory Director 201093 8-002B MW-23 10272020 10/27/2020 1220h Aqueous Anions, E300.0
201093 8-002B MW-23 10272020 10/27/2020 1220h Aqueous Alkalinity/ Bicarbonate/
Jose Rocha Carbonate, Low Level
QA Officer 2010938-002C MW-23 10272020 10/27/2020 1220h Aqueous Total Dissolved Solids, A2540C
201093 8-002D MW-23 10272020 10/27/2020 1220h Aqueous Nitrite/Nitrate (as N), E353.2
201093 8-002D MW-23 10272020 10/27/2020 1220h Aqueous Ammonia, Aqueous
201093 8-002E MW-23 10272020 10/27/2020 1220h Aqueous Ion Balance
201093 8-002E MW-23 10272020 10/27/2020 1220h Aqueous Mercury, Drinking Water
Dissolved
2010938-002E MW-23 10272020 10/27/2020 1220h Aqueous ICP Metals, Dissolved
2010938-002E MW-23 10272020 10/27/2020 1220h Aqueous ICPMS Metals, Dissolved
2010938-003A MW-24A 10272020 10/27/2020 1200h Aqueous VOA by GC/MS Method
8260D/5030C
2010938-0038 MW-24A 10272020 10/27/2020 1200h Aqueous Anions, E300.0
2010938-0038 MW-24A 10272020 10/27/2020 1200h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
2010938-003C MW-24A 10272020 10/27/2020 1200h Aqueous Total Dissolved Solids, A2540C
2010938-003D MW-24A 10272020 10/27/2020 1200h Aqueous Ammonia, Aqueous
2010938-003D MW-24A 10272020 10/27/2020 1200h Aqueous Nitrite/Nitrate (as N), E353.2
2010938-003E MW-24A_l0272020 10/27/2020 1200h Aqueous Mercury, Drinking Water
Dissolved
201093 8-003 E MW-24A 10272020 10/27/2020 1200h Aqueous ICPMS Metals, Dissolved
Report Date: 11/23/2020 Page 2 of 50
All annl) ses applicable to the CWA. SDWA. nnd RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling information is locnted on the auached COC Confidenthd Business Information: This report is provided for the exclusi,·e use of the
~ddressee. PriYile~es o! sub~seq~enl ~~e of the ~~e of this .co1~pany or nny 1~'!1be1 of ils stnff', or reproduclio.~ ~~ I his repo~ in ~011~1eclion__ \\·ilh the a~, ertisemenl, P~?motio.n or sale of ?J!) ~tOdl~cl or p1:ocess, ?r in ~onn!c~ion w!lh th~ r!·publicruion of I his repor1
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: 4th Quarter Ground Water 2020
American West Lab Set ID: 2010938
ANALYTICAL LABORATORIES Date Received: 10/29/2020 1204h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
2010938-003£ MW-24A 10272020 10/27/2020 1200h Aqueous Ion Balance
3440 South 700 West 2010938-003£ MW-24A 10272020 10/27/2020 1200h Aqueous ICP Metals, Dissolved
;alt Lake City, UT 84119 2010938-004A MW-37 10272020 10/27/2020 1300h Aqueous VOA by GC/MS Method
8260D/5030C
2010938-0048 MW-37 10272020 10/27/2020 1300h Aqueous Anions, E300.0
201093 8-004 8 MW-37 10272020 10/27/2020 1300h Aqueous Alkalinity/ Bicarbonate/
Phone: [phone] Carbonate, Low Level
201093 8-004C MW-37 10272020 10/27/2020 1300h Aqueous Total Dissolved Solids, A2540C
Toll Free: [phone] 2010938-004D MW-37 10272020 10/27/2020 1300h Aqueous Ammonia, Aqueous
Fax: [phone] 201093 8-004 D MW-37 10272020 10/27/2020 1300h Aqueous Nitrite/Nitrate (as N), E353.2
:-mail : [e-mail] 2010938-004£ MW-37_10272020 10/27/2020 1300h Aqueous Ion Balance
2010938-004£ MW-37 10272020 10/27/2020 1300h Aqueous ICP Metals, Dissolved
web: www.awal-labs.com 2010938-004£ MW-37 10272020 10/27/2020 1300h Aqueous ICPMS Metals, Dissolved
2010938-004£ MW-37 10272020 10/27/2020 1300h Aqueous Mercury, Drinking Water
Dissolved
Kyle F. Gross 2010938-005A TW4-24 10272020 10/27/2020 1450h Aqueous VOA by GC/MS Method
8260D/5030C
Laboratory Director 2010938-0058 TW4-24 10272020 10/27/2020 1450h Aqueous Anions, E300.0
2010938-0058 TW4-24 10272020 10/27/2020 1450h Aqueous Alkalinity/ Bicarbonate/
Jose Rocha Carbonate, Low Level
QA Officer 2010938-005C TW4-24 10272020 10/27/2020 1450h Aqueous Total Dissolved Solids, A2540C
2010938-005D TW4-24 10272020 10/27/2020 1450h Aqueous Nitrite/Nitrate (as N), E353.2
2010938-005D TW4-24 10272020 10/27/2020 1450h Aqueous Ammonia, Aqueous
2010938-005E TW4-24 10272020 10/27/2020 1450h Aqueous Ion Balance
2010938-005£ TW4-24 10272020 10/27/2020 1450h Aqueous ICP Metals, Dissolved
2010938-005E TW4-24 10272020 10/27/2020 1450h Aqueous ICPMS Metals, Dissolved
2010938-005£ TW4-24 10272020 10/27/2020 1450h Aqueous Mercury, Drinking Water
Dissolved
201093 8-006A MW-24 10282020 10/28/2020 825h Aqueous VOA by GC/MS Method
8260D/5030C
201093 8-006B MW-24 10282020 10/28/2020 825h Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
2010938-006B MW-24 10282020 10/28/2020 825h Aqueous Anions, E300.0
201093 8-006C MW-24 10282020 10/28/2020 825h Aqueous Total Dissolved Solids, A2540C
2010938-006D MW-24 10282020 10/28/2020 825h Aqueous Nitrite/Nitrate (as N), E353.2
201093 8-006D MW-24 10282020 10/28/2020 825h Aqueous Ammonia, Aqueous
201093 8-006E MW-24 10282020 I 0/28/2020 825h Aqueous Ion Balance
2010938-006£ MW-24 10282020 10/28/2020 825h Aqueous ICP Metals, Dissolved
2010938-006£ MW-24 10282020 10/28/2020 825h Aqueous ICPMS Metals, Dissolved
Report Date: 11/23/2020 Page 3 of 50
All anal~ses applicable to lhe CWA. SOWA. and RCRA are performed m accordance to NELAC protocols Pertinent samplint; information is located oi1 the a1l:1ched COC Confiden1ial Business Jnfonnation: This repon is pro,ided for the exclusi,e use of the
~ddressee Pri\'ile~es o_f sub .. seq~1enl ~~e or the ~~e or this .cot~pany or M) 1~mbe1 or its slaff, or reproductio~ ~f this repo~ in _con!lectioo .. wilh lhe °';' ertisemenl. P~?molio_n 01 saJe of~!~. rrod~cl or p1:ocess, ~r in ~nn:_c.tion \\'!th th~ r~-publication or this report
3440 South 700 West
;aJt Lake City, UT 84119
Phone: (80 I) 263-8686
Toll Free: [phone]
Fax: [phone]
:-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Client:
Project:
Lab Set ID:
Energy Fuels Resources, Inc.
4th Quarter Ground Water 2020
2010938
Date Received: 10/29/2020 1204h
Lab Sample ID Client Sample ID Date Collected
2010938-006E MW-24 10282020 10/28/2020 825h
201093 8-007 A MW-38 10282020 10/28/2020 805h
201093 8-007B MW-38_10282020 10/28/2020 805h
201093 8-007B MW-38 10282020 10/28/2020 805h
2010938-007C MW-38 10282020 10/28/2020 805h
201093 8-007D MW-38 10282020 10/28/2020 805h
201093 8-007D MW-38_10282020 10/28/2020 805h
201093 8-007E MW-38 10282020 10/28/2020 805h
201093 8-007E MW-38_10282020 10/28/2020 805h
201093 8-007E MW-38 10282020 10/28/2020 805h
2010938-007E MW-38 10282020 10/28/2020 805h
201093 8-008A Trip Blank 10/27/2020 1200h
Contact: Tanner Holliday
Matrix Analysis
Aqueous Mercury, Drinking Water
Dissolved
Aqueous VOA by GC/MS Method
8260D/5030C
Aqueous Anions, E300.0
Aqueous Alkalinity/ Bicarbonate/
Carbonate, Low Level
Aqueous Total Dissolved Solids, A2540C
Aqueous Nitrite/Nitrate (as N), E353.2
Aqueous Ammonia, Aqueous
Aqueous Ion Balance
Aqueous ICP Metals, Dissolved
Aqueous ICPMS Metals, Dissolved
Aqueous Mercury, Drinking Water
Dissolved
Aqueous VOA by GC/MS Method
8260D/5030C
Report Date: 11/23/2020 Page 4 of 50
All analyses applicable 10 lhe CW A. SOWA, and RCRA are performed in accordance to NELAC prolocols, Per1inen1 sampling information is located on the allached COC Confidential Business Information: This report is pro,·ided for lhe exclusi\ e use of lhe
~ddressee Pri, ile~es o_r sub,_seq~en1 ~~e of lhe ~~e of this .co1~pany or anr 1~mber of its staff, or reproduclio~ ~f 1his repo~ in ~on?eclion .. ,,,.ith 1he u~ver1isemenl, P~?motio.n o.r sale of?'!~~ ~rodi~t or p~ocess, ~r in ~nn~c~ion w!th th~ r~·publica1io11 of this repon
3440 South 700 West
;alt Lake City, UT 84119
Phone:[phone]
Toll Free: [phone]
Fax: [phone]
~-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Inorganic Case Narrative
Client:
Contact:
Energy Fuels Resources, Inc.
Tanner Holliday
Project:
Lab Set ID:
Sample Receipt Information:
Date of Receipt:
Date of Collection:
Sample Condition:
C-0-C Discrepancies:
4th Quarter Ground Water 2020
2010938
10/29/2020
10/27-10/28/2020
Intact
None
Holding Time and Preservation Requirements: The analysis and preparation of all
samples were performed within the method holding times. All samples were properly
preserved.
Preparation and Analysis Requirements: The samples were analyzed following the
methods stated on the analytical reports.
Analytical QC Requirements: All instrument calibration and calibration check
requirements were met. All internal standard recoveries met method criterion.
Batch QC Requirements: MB, LCS, MS, MSD, RPD:
Method Blanks (MB): No target analytes were detected above reporting limits,
indicating that the procedure was free from contamination.
Laboratory Control Samples (LCS): All LCS recoveries were within control
limits, indicating that the preparation and analysis were in control.
Matrix Spike/ Matrix Spike Duplicates (MS/MSD): All percent recoveries and
RPDs (Relative Percent Differences) were inside established limits, with the
following exceptions:
Sample ID Analyte QC Explanation
2010938-00lD Ammonia MSD/RPD Sample matrix interference or
sample non-homogeneity
201093 8-002E Calcium MS/MSD High analvte concentration
201093 8-002E Magnesium MS High analyte concentration
201093 8-002E Sodium MS/MSD High analyte concentration
2010938-00SB Chloride MS/MSD High analyte concentration
201093 8-005B Sulfate MS/MSD High analyte concentration
Duplicate (DUP): The parameters that required a duplicate analysis had RPDs
within the control limits.
Corrective Action: None required.
Report Date: 11/23/2020 Page 5 of 50
All analyses applicoble Lo the CWA. SOWA, and RCRA nre performed in accordance to NELAC protocols. Pertinent sampling informnlion is located on the altached COC, Confidential Business Jnrormation: This report is provided for 1he exclusi,e use of the
~ddressee Pri, ile~es o_r sub .. seq~ent ~~e of the ~~e of lhis .cm~pnny or ru1r 1~'!1be1 of its slaff, or reproductio.~ ~r this repo~ in ~on~eclion .. '"ilh the a~vertisemenL, P~?moli~n or sale of~!) ~rod1~c1 or P~?cess, ~r in ~nn~c!ion w!lh 1h~ r~-publication of lhis report
3440 South 700 West
;alt Lake City, UT 84119
Phone: (80 I) 263-8686
Toll Free: [phone]
Fax: (80 I) 263-8687
:-mail: awal @awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Volatile Case Narrative
Client:
Contact:
Energy Fuels Resources, Inc.
Tanner Holliday
Project:
Lab Set ID:
Sample Receipt Information:
Date of Receipt:
Date of Collection:
Sample Condition:
C-0-C Discrepancies:
Method:
4th Quarter Ground Water 2020
2010938
10/29/2020
10/2 7-10/2 8/2020
Intact
None
SW-846 8260D/5030C
Analysis: Volatile Organic Compounds
General Set Comments: One or more target analytes were observed above reporting
limits.
Holding Time and Preservation Requirements: All samples were received in appropriate
containers and properly preserved. The analysis and preparation of all samples were
performed within the method holding times following the methods stated on the analytical
reports.
Analytical QC Requirements: All instrument calibration and calibration check
requirements were met. All internal standard recoveries met method criterion.
Batch QC Requirements: MB, LCS, MS, MSD, RPD, and Surrogates:
Method Blanks (MBs): No target analytes were detected above reporting limits,
indicating that the procedure was free from contamination.
Laboratory Control Sample (LCSs): All LCS recoveries were within control
limits, indicating that the preparation and analysis were in control.
Matrix Spike / Matrix Spike Duplicate (MS/MSD): All percent recoveries and
RPDs (Relative Percent Differences) were inside established limits, indicating no
apparent matrix interferences.
Surrogates: All surrogate recoveries were within established limits.
Corrective Action: None required.
Report Date: 11/23/2020 Page 6 of 50
All anal) ses applicable 10 the CWA, SDWA. and RCRA we performed in accordance 10 NELAC protocols Pertinent sampling information is Jocmed on the auached C'OC Confidential Business lnformalion: This report is provided for 1he exclusi, e use of the
~ddressee Pri, ile~es o: sub,,seq~enl ~~e or lhe ~~le of I his .co1~pn11y or an~ 1~1~ber of ils slnff, or reproductio~ ~f this repo~ in ~n?eclion .. ,,ilh the °'!vertisemenl, P~?molio.n or sale of:"!~ ~rodl~l or p~~cess. ~r in ~nn:_c)ion w!lh lh~ r:_-publica.tion of this report
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
American West QC SUMMARY REPORT ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2010938 Dept: ME
Project: 4th Quarter Ground Water 2020 QC Type: LCS --
Reporting Amount Spiked Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: LCS-73624 Date Analyzed: 11/12/2020 1043h
Test Code: 200.7-DIS Date Prepared: 11/10/2020 1058h -
Calcium 9.62 mg/L E200.7 0.211 1.00 10.00 0 96.2 85 -115
Magnesium 9.79 mg/L E200.7 0.0654 1.00 10.00 0 97.9 85 -115
Potassium 10.3 mg/L E200.7 0.246 1.00 10.00 0 103 85 -115
Sodium 10.5 mg/L E200.7 0.123 1.00 10.00 0 105 85 -115
Vanadium 0.201 mg/L E200,7 0.00252 0.00500 0.2000 0 100 85 -115
Lab Sample ID: LCS-73625 Date Analyzed: 11/11/2020 1552h
Test Code: 200.8-DIS Date Prepared: 11/10/2020 1058h
Arsenic 0.197 mg/L E200.8 0.000298 0.00200 0.2000 0 98.3 85 -115
Beryllium 0.191 mg/L E200.8 0.000198 0.00200 0.2000 0 95.3 85 -115
Cadmium 0.198 mg/L E200.8 0.0000742 0.000500 0.2000 0 99.2 85 -115
Chromium 0.197 mg/L E200.8 0.00191 0.00200 0.2000 0 98.5 85 -115
Cobalt 0.203 mg/L E200.8 0.000300 0.00400 0.2000 0 101 85 -115
Copper 0.204 mg/L E200.8 0.00166 0.00200 0.2000 0 102 85 -115
Iron 0.983 mg/L E200.8 0.0328 0.100 1.000 0 98.3 85 -115
Lead 0.203 mg/L E200.8 0.000448 0.00200 0.2000 0 102 85 -115
Manganese 0.191 mg/L E200.8 0.000766 0.00200 0.2000 0 95.7 85 -115
Molybdenum 0.204 mg/L E200.8 0.000652 0.00200 0.2000 0 102 85 -115
Nickel 0.200 mg/L E200.8 0.000728 0.00200 0.2000 0 100 85 -115
Selenium 0.196 mg/L E200.8 0.000508 0.00200 0.2000 0 98.2 85 -115
Silver 0.196 mg/L E200.8 0.000232 0.00200 0.2000 0 97.9 85 -115
Thallium 0.198 mg/L E200.8 0.000390 0.00200 0.2000 0 98.9 85 -115
Tin 1.02 mg/L E200.8 0.00115 0.00400 1.000 0 102 85 -115
Uranium 0.211 mg/L E200.8 0.000176 0.00200 0.2000 0 105 85 -115
Zinc 0.994 mg/L E200.8 0.00418 0.00600 1.000 0 99.4 85 -115
Report Date: 11/23/2020 Page 29 of 5 0
analyses applicable to the CWA. SDWA, and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling lnfom1ation is located on the attached COC Confidential Business Tnfonnation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of 1t
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010938
Project: 4th Quarter Ground Water 2020
Analyte Result
Lab Sample ID: LCS-73476 Date Analyzed:
Test Code: HG-DW-DIS-245.l Date Prepared:
Mercury 0.00351
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Units Method MDL Limit
11/05/2020 1020h
11/03/2020 1202h
mg/L E245.I 0.0000396 0.0000900 0.003330
Tanner Holliday
ME
LCS
Spike Ref.
Amount %REC
0 106
Limits
85 -115
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
~~~~~~-~~~-
RPD Ref. RPD
Amt %RPO Limit Qual
Report Date: 11/23/2020 Page 30 of 50
analyses applicable to the CWA. SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use oftt-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process. or in connection with the re•publication of this report for any purpose other than for the addressee ,...,·ill be granted only on contact. This
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010938
Project: 4th Quarter Ground Water 2020
Analyte Result
Lab Sample ID: MB-73624 Date Analyzed:
Test Code: 200.7-DIS Date Prepared:
Calcium < 1.00
Magnesium < 1.00
Potassium < 1.00
Sodium < 1.00
Vanadium < 0.00500
Lab Sample ID: MB-73625 Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Arsenic < 0.000200
Beryllium < 0.000200
Cadmium < 0.0000500
Chromium < 0.000200
Cobalt < 0.000400
Copper < 0.000200
Iron < 0.0100
Molybdenum < 0.000200
Nickel < 0.000200
Selenium < 0.000200
Silver < 0.000200
Thallium < 0.000200
Tin < 0.000400
Uranium < 0.000200
Lab Sample ID: MB-73625 Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Lead < 0.000500
Manganese < 0.000500
Zinc < 0.00150
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: wv.w.awal-labs.com
_QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Units Method MDL Limit
11 /12/2020 104th
11/10/2020 1058h
mg/L E200,7 0.211 1.00
mg/L E200.7 0.0654 1.00
mg/L E200,7 0.246 1.00
mg/L E200.7 0.123 1.00
mg/L E200.7 0.00252 0.00500
I I /I 1/2020 I 548h
11 /10/2020 1058h
mg/L E200.8 0.0000298 0.000200
mg/L E200,8 0.0000198 0.000200
mg/L E200.8 0.00000742 0.0000500
mg/L E200_8 0.000191 0.000200
mg/L E200.8 0.0000300 0.000400
mg/L E200.8 0.000166 0.000200
mg/L E200.8 0.00328 0.0100
mg/L E200.8 0.0000652 0.000200
mg/L E200.8 0.0000728 0.000200
mg/L E200.8 0.0000508 0.000200
mg/L E200.8 0.0000232 0.000200
mg/L E200.8 0.0000390 0.000200
mg/L E200,8 0.000115 0.000400
mg/L E200,8 0.0000176 0.000200
11/13/2020 734h
I l /10/2020 I 058h
mg/L E200.8 0.000112 0.000500
mg/L E200.8 0.000192 0.000500
mg/L E200.8 0.00105 0.00150
Tanner Holliday
ME
MBLK
Spike Ref.
Amount %REC
--
Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt %RPD Limit
--
Qual
--
Report Date: I 1/23/2020 Page 31 of 50
analyses applicable to the CWA. SOWA, and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: TI11s report is provided for the exclusive use of the addressee Privileges of subsequent use of ti-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010938
Project: 4th Quarter Ground Water 2020
Analyte Result Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
ME
Method MDL
Reporting
Limit
QC Type: MBLK
Amount Spiked Spike Ref.
Amount %REC
Lab Sample ID: MB-73476 Date Analyzed: 11/05/2020 1018h
Test Code: HG-DW-DIS-245.1 Date Prepared: 11/03/2020 1202h
Mercury < 0.0000900 mg/L E245.l 0.0000396 0.0000900
Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPO
Limit Amt %RPO Qual
Report Date: 11/23/2020 Page 32 of 50
analyses apphcable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling infom1ation is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement., promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee wi11 be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone]. Fax: [phone] Laboratory Director
e-mail: [e-mail], \Veb: www.awal-labs.com
Jose Rocha
QA Officer
American West
ANALYTICAL LABORATORIES _QC SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2010938 Dept: ME
Project: 4th Quarter Ground Water 2020 QC Type: MS
Reporting Amount Spiked Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 2010938-002EMS Date Analyzed: 11/12/2020 I 056h
Test Code: 200.7-DIS Date Prepared: 11/10/2020 1058h -----
Calcium 466 mg/L E200.7 2.11 10.0 10.00 425 406 70 -130 l
Magnesium 165 mg/L E200.7 0.654 10.0 10.00 145 198 70 -130
Sodium 418 mg/L E200.7 1.23 10.0 10.00 388 306 70 -130 -Lab Sample ID: 2010938-002EMS Date Analyzed: 11/12/2020 1317h
Test Code: 200.7-DIS Date Prepared: 11/10/2020 1058h ----
Potassium 20.6 mg/L E200.7 0.246 1.00 10.00 10.3 104 70 -130
Vanadium 0.199 mg/L E200.7 0.00252 0.00500 0.2000 0 99.3 70 -130
Lab Sample ID: 2010938-002EMS Date Analyzed: 11/12/2020 1237h
Test Code: 200.8-DIS Date Prepared: 11/10/2020 1058h ---
Beryllium 0.189 mg/L E200,8 0.000198 0.00200 0.2000 0 94.6 75 -125
Copper 0.208 mg/L E200.8 0.00166 0.00200 0.2000 0.000579 104 75 -125
Lead 0.205 mg/L E200,8 0.000448 0.00200 0.2000 0 102 75 -125
Thallium 0.207 mg/L E200.8 0.000390 0.00200 0.2000 0.000238 104 75 -125
Uranium 0.229 mg/L E200.8 0.000176 0.00200 0.2000 0.0102 110 75 -125
Lab Sample ID: 2010938-002EMS Date Analyzed: 11/12/2020 1727h
Test Code: 200.8-DIS Date Prepared: 11/10/2020 1058h
Arsenic 0.212 mg/L E200.8 0.000298 0.00200 0.2000 0 106 75 -125
Cadmium 0.204 mg/L E200.8 0.0000742 0.000500 0.2000 0.000126 102 75 -125
Chromium 0.205 mg/L E200.8 0.00191 0.00200 0.2000 0 102 75 -125
Cobalt 0.195 mg/L E200.8 0.000300 0.00400 0.2000 0 97.7 75 -125
Copper 0.207 mg/L E200.8 0.00166 0.00200 0.2000 0.00184 102 75 -125
Nickel 0.207 mg/L E200.8 0.000728 0.00200 0.2000 0.00272 102 75 -125
Selenium 0.202 mg/L E200.8 0.000508 0.00200 0.2000 0 101 75 -125
Silver 0.191 mg/L E200.8 0.000232 0.00200 0.2000 0 95.6 75 -125
Tin 1.07 mg/L E200.8 0.00115 0.00400 1.000 0.00147 106 75 -125
Report Date: 11/23/2020 Page 33 of 50
analyses applicabJe to the CWA, SOWA, and RCRA are performed in accordance to NE LAC protocols Pertinent sampling information is located on the attached COC Confidential Business Infomiation: ll11s report is provided for the exclusive use of the addressee Privileges of subsequent use ortt-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only cm contact, This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010938
Project: 4th Quarter Ground Water 2020
Analyte Result
Lab Sample ID: 2010938-002EMS Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Manganese 0.211
Molybdenum 0.226
Zinc 1.06
Lab Sample ID: 2010767-00lEMS Date Analyzed:
Test Code: HG-DW-DIS-245.1 Date Prepared:
Mercury 0.00341
Lab Sample ID: 2010938-00lEMS Date Analyzed:
Test Code: HG-DW-DIS-245. I Date Prepared:
Mercury 0.00350
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
_QC SUMMARY REPORT
Units Method
11/13/2020 811 h
11/10/2020 1058h --
mg/L E200.8
mg/L E200.8
mg/L E200.8
11/05/2020 I 032h
11/03/2020 1202h
mg/L E245,l
11/05/2020 1105h
11/03/2020 1202h
mg/L E245.1
MDL
0.000766
0.000652
0.00418
0.0000396
0.0000396
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Limit
0.00200 0.2000
0.00200 0.2000
0.00600 1.000
0.0000900 0.003330
0.0000900 0.003330
Tanner Holliday
ME
MS
Spike Ref.
Amount %REC
0.00777 102
0.000682 113
0.00664 105
0 102
0 105
2 -Analyte concentration is too high for accurate matrix spike recovery and/or RPD.
Limits
75 -125
75 -125
75 -125
85 -115
85 -115
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Amt %RPO Limit Qual
Report Date: 11/23/2020 Page 34 of 50
anaJyses applicable to the CWA. SOWA~ and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling infom1ation is located on the attached COC. Confidential Business [nfonnation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of 1t
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
American West OC SUMMARY REPORT ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2010938 Dept: ME
Project: 4th Quarter Ground Water 2020 QC Type: MSD
Reporting Amount Spiked Spike Ref. RPO Ref. RPO
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 2010938-002EMSD Date Analyzed: 11/12/2020 I 059h
Test Code: 200.7-DIS Date Prepared: 11/10/2020 I 058h
Calcium 447 mg/L E200.7 2.11 10.0 10.00 425 212 70 -130 466 4.26 20
Magnesium 157 mg/L E200.7 0.654 10.0 10.00 145 118 70 -130 165 4.98 20
Sodium 405 mg/L E200.7 1.23 10.0 10.00 388 176 70 -130 418 3.14 20
Lab Sample ID: 2010938-002EMSD Date Analyzed: 11/12/2020 1320h
Test Code: 200.7-DIS Date Prepared: 11/10/2020 1058h
Potassium 20.7 mg/L E200.7 0.246 1.00 10.00 10.3 105 70 -130 20.6 0.444 20
Vanadium 0.193 mg/L E200.7 0.00252 0.00500 0.2000 0 96.4 70 -130 0.199 2.93 20
Lab Sample ID: 2010938-002EMSD Date Analyzed: 11/12/2020 1241h
Test Code: 200.8-DIS Date Prepared: 11/10/2020 1058h ~---
Beryllium 0.189 mg/L E200.8 0.000198 0.00200 0.2000 0 94.3 75 -125 0.189 0.309 20
Copper 0.209 mg/L E200.8 0.00166 0.00200 0.2000 0.000579 104 75 -125 0.208 0.176 20
Lead 0.203 mg/L E200.8 0.000448 0.00200 0.2000 0 IOI 75 -125 0.205 0.866 20
Thallium 0.204 mg/L E200,8 0.000390 0.00200 0.2000 0.000238 102 75 -125 0.207 I. 71 20
Uranium 0.225 mg/L E200.8 0.000176 0.00200 0.2000 0.0102 107 75 -125 0.229 1.79 20
Lab Sample ID: 20 l 0938-002EMSD Date Analyzed: 11/12/2020 1730h
Test Code: 200.8-DIS Date Prepared: 11/10/2020 1058h
Arsenic 0.213 mg/L E200.8 0.000298 0.00200 0.2000 0 106 75 -125 0.212 0.191 20
Cadmium 0.203 mg/L E200.8 0.0000742 0.000500 0.2000 0.000126 101 75 -125 0.204 0.814 20
Chromium 0.208 mg/L E200.8 0.00191 0.00200 0.2000 0 104 75 -125 0.205 1.77 20
Cobalt 0.198 mg/L E200.8 0.000300 0.00400 0.2000 0 99.1 75 -125 0.195 1.39 20
Copper 0.211 mg/L E200.8 0.00166 0.00200 0.2000 0.00184 104 75 -125 0.207 1.87 20
Nickel 0.210 mg/L E200.8 0.000728 0.00200 0.2000 0.00272 104 75 -125 0.207 1.36 20
Selenium 0.196 mg/L E200,8 0.000508 0.00200 0.2000 0 98.1 75 -125 0.202 3.02 20
Silver 0.193 mg/L E200.8 0.000232 0.00200 0.2000 0 96.6 75 -125 0.191 1.09 20
Tin 1.07 mg/L E200.8 0.00115 0.00400 1.000 0.00147 107 75 -125 1.07 0.517 20
Report Date: 11 /23/2020 Page 35 of 50
analyses applicable to the CWA. SOWA, and RCRA are perfom1ed in accordance to NELAC protocols Peninent sampling lnformation is located on the attached COC. Confidential Business Infom1ation: This repon is provided for the exclusive use of the addressee Privileges of subsequent use oft~
ne of this company or any member of its stat}~ or reproduction of this report in connection with the advertisement promotion or sale of any product or process. or in connection \vith the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010938
Project: 4th Quarter Ground Water 2020
Analyte Result
Lab Sample ID: 2010938-002EMSD Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Manganese 0.212
Molybdenum 0.223
Zinc 1.05
Lab Sample ID: 2010767-00IEMSD Date Analyzed:
Test Code: HG-DW-DIS-245.1 Date Prepared:
Mercury 0.00331
Lab Sample ID: 2010938-00IEMSD Date Analyzed:
Test Code: HG-DW-DIS-245.1 Date Prepared:
Mercury 0.00336
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Units Method
11/13/2020 814h
11/10/2020 1058h
mg/L E200,8
mg/L E200.8
mg/L E200.8
11/05/2020 1035h
11/03/2020 1202h
mg/L E245.l
11/05/2020 1107h
11/03/2020 1202h
mg/L E245.l
MDL
--
0.000766
0.000652
0.00418
0.0000396
0.0000396
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Limit
0.00200 0.2000
0.00200 0.2000
0.00600 1.000
0.0000900 0.003330
0.0000900 0.003330
Tanner Holliday
ME
MSD
Spike Ref.
Amount %REC
-
0.00777 102
0.000682 111
0.00664 105
0 99.5
0 IOI
2 -Analyte concentration is too high for accurate matrix spike recovery and/or RPD.
Limits
75 -125
75 -125
75 -125
85 -115
85 -115
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPO Limit Qual
0.211 0.0994 20
0.226 1.43 20
1.06 0.496 20
0.00341 2.88 20
------------
0.0035 3.99 20
Report Date: 11/23/2020 Page 36 of 50
analyses applicable to the CWA. SOWA, and RCRA are perfom1ed ln accordance to NELAC protocols Pertinent sampling infom1ation is located on the attached COC Confidentia1 Business Infonnation: This report is provided for the exclusive use of the addressee Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
American West OC SUMMARY REPORT ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2010938 Dept: WC
Project: 4th Quarter Ground Water 2020 QC Type: DUP
Reporting Amount Spiked Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 2010745-00lBDUP Date Analyzed: 11/12/2020 115h
Test Code: 300.0-W -
Fluoride 0.256 mg/L E300.0 0.0240 0.100 0.289 12.0 20
Lab Sample ID: 2010745-0048DUP Date Analyzed: 11/12/2020 149h
Test Code: 300.0-W
Fluoride 0.267 mg/L E300.0 0.0240 0.100 0.265 0.738 20
Lab Sample ID: 2010745-0068DUP Date Analyzed: 11/12/2020 222h
Test Code: 300.0-W
Fluoride 0.589 mg/L E300.0 0.0240 0.100 0.617 4.62 20
Lab Sample ID: 2010868-0028DUP Date Analyzed: 11/12/2020 256h
Test Code: 300.0-W
Fluoride 0.561 mg/L E300.0 0.120 0.500 0.568 1.23 20
Lab Sample ID: 2010868-00JBDUP Date Analyzed: 11/12/2020 329h
Test Code: 300.0-W
Fluoride 0.768 mg/L E300.0 0.120 0.500 0.719 6.60 20
Lab Sample ID: 2010868-0048DUP Date Analyzed: 11/12/2020 436h
Test Code: 300.0-W
Fluoride 0.729 mg/L E300.0 0.120 0.500 0.719 1.29 20
Lab Sample ID: 2010868-00SBDUP Date Analyzed: 11/12/2020 51 Oh
Test Code: 300.0-W
Fluoride 0.717 mg/L E300.0 0.120 0.500 0.725 1.05 20
Lab Sample ID: 2010938-002DDUP Date Analyzed: 11/23/2020 1434h
Test Code: NH3-W-350.l Date Prepared: 11/18/2020 1357h
Ammonia (as N) < 0.0500 mg/L E350.l 0.0473 0.0500 0 0 20
Report Date: 11/23/2020 Page 37 of50
analyses applicable to the CWA. SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use oftt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publ icatlon of this report for any purpose other than for the addressee will be granted only on contact This
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010938
Project: 4th Quarter Ground Water 2020
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
QC Type:
Tanner Holliday
WC
DUP
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~-~~~ ~--
Analyte Result Units Method MDL
Lab Sample ID: 2010938-00ICDUP Date Analyzed: 10/30/2020 1400h
Test Code: TDS-W-2540C
Total Dissolved Solids 944 mg/L SM2540C 16.0
Reporting
Limit
20.0
Amount Spiked Spike Ref.
Amount %REC Limits
RPO Ref.
Amt
976
%RPO
3.33
RPO
Limit
5
Qual
Report Date: 11/23/2020 Page 38 of 50
analyses applicable to the CW A. SDW A, and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling infonnation is located on the attached COC. Confidential Business Tnfonnation: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement0 promotion or saJe of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contacL This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
American West QC SUMMARY REPORT ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2010938 Dept: WC
Project: 4th Quarter Ground Water 2020 QC Type: LCS
Reporting Amount Spiked Spike Ref. RPDRef. RPD
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPD Limit Qual
Lab Sample ID: LCS-R145539 Date Analyzed: 11/11/2020 2154h
Test Code: 300.0-W ------
Fluoride 4.54 mg/L E300.0 0.0240 0.100 5.000 0 90.8 90-110
Lab Sample ID: LCS-R145454 Date Analyzed: 11/10/2020 658h
Test Code: 300.0-W
Chloride 4.86 mg/L E300.0 0.0565 0.100 5.000 0 97.2 90 -110
Sulfate 5.00 mg/L E300.0 0.136 0.750 5.000 0 100 90 -110
Lab Sample ID: LCS-Rl45628 Date Analyzed: 11/12/2020 1705h
Test Code: 300.0-W
Chloride 5.24 mg/L E300.0 0.0565 0.100 5.000 0 105 90 -110
Lab Sample ID: LCS-R145630 Date Analyzed: 11/13/2020 958h
Test Code: 300.0-W
Chloride 5.12 mg/L E300.0 0.0565 0.100 5.000 0 102 90-110
Lab Sample ID: LCS-R145002 Date Analyzed: I 0/30/2020 830h
Test Code: ALK-W-23208-LL
Alkalinity (as CaC03) 250 mg/L SM2320B 0.369 1.00 250.0 0 100 90 -110
Lab Sample ID: LCS-73553 Date Analyzed: 11/09/2020 934h
Test Code: NH3-W-350. I Date Prepared: 11/06/2020 1118h
Ammonia (as N) 2.13 mg/L E350.l 0.0473 0.0500 2.000 0 106 90 -110
Lab Sample ID: LCS-73802 Date Analyzed: 11/23/2020 1433h
Test Code: NH3-W-350. 1 Date Prepared: 11/18/2020 1357h
Ammonia (as N) 2.09 mg/L E350.1 0.0473 0.0500 2.000 0 105 90 -110
Report Date: 11/23/2020 Page 39 of 50
analyses applicable to the CWA. S DW A, and RCRA are performed in accordance to N ELAC protocols Pertinent sampling information is located on the attached COC, Confidential Business Information: ll1is report is provided for the excJusive use of the addressee Privileges of subsequent use of Lt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process. or in connection with the re,.publication of this report for any purpose other than for the addressee will be granted only on contact. This
American West
ANALYTICAL LABORATORIES
3440 South 700 West
Salt Lake City, UT 84119
Phone: (801 ) 263-8686, Toll Free: [phone], Fax: (801 ) 263-8687
e-mail: awa!@awal-labs.com, web: www.awa!-labs.com
C SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
WC Lab Set ID: 2010938
Project: 4th Quarter Ground Water 2020
Analyte Result Units Method
Lab Sample ID: LCS-R145049 Date Analyzed: 10/31/2020 1759h
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 1.05 mg/L E353.2
Lab Sample ID: LCS-R145050 Date Analyzed: I 0/3 l /2020 1838h
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 1.04 mg/L E353.2
Lab Sample ID: LCS-R145100 Date Analyzed: 10/30/2020 1400h
Test Code: TDS-W-2540C
Total Dissolved Solids 210 mg/L SM2540C
Lab Sample ID: LCS-Rl45154 Date Analyzed: 11/02/2020 1330h
Test Code: TDS-W-2540C
Total Dissolved Solids 182 mg/L SM2540C
MDL
0.00494
0.00494
8.00
8.00
Reporting
Limit
0.0100
0.0100
10.0
10.0
Dept:
QC Type: LCS
Amount Spiked Spike Ref.
Amount %REC
1.000 0 105
1.000 0 104
205.0 0 102
205.0 0 88.8
Limits
90 -110
90 -110
80 -120
80 -120
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Limit Amt %RPO Qual
Report Date: 11/23/2020 Page 40 of 50
analyses applicable to the CWA. SDWA, and RCRA are performed in accordance to NE LAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: TI1is report is provided for the exclusive use of the addressee. Privileges of subsequent use oftl-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re•publication of this report for any purpose other than for the addressee wi11 be granted only on contact, This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010938
Project: 4th Quarter Ground Water 2020
Analyte Result
Lab Sample ID: MB-R145539 Date Analyzed:
Test Code: 300.0-W
Fluoride < 0.100
Lab Sample ID: MB-Rl45454 Date Analyzed:
Test Code: 300.0-W
Chloride < 0.100
Sulfate < 0.750
Lab Sample ID: MB-R145628 Date Analyzed:
Test Code: 300.0-W
Chloride < 0.100
Lab Sample ID: MB-R145630 Date Analyzed:
Test Code: 300.0-W
Chloride < 0.100
Lab Sample ID: MB-R145002 Date Analyzed:
Test Code: ALK-W-23208-LL -
Bicarbonate (as CaC03) < 1.00
Carbonate (as CaC03) < 1.00
Lab Sample ID: MB-73553 Date Analyzed:
Test Code: NH3-W-350. l Date Prepared:
Ammonia (as N) < 0.0500
Lab Sample ID: MB-73802 Date Analyzed:
Test Code: NH3-W-350.l Date Prepared:
Ammonia (as N) < 0.0500
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Units Method MDL Limit
11/11/2020 2138h
mg/L E300.0 0.0240 0.100
11/10/2020 641h
mg/L E300,0 0.0565 0.100
mg/L E300.0 0.136 0.750
11/12/2020 1648h
mg/L E300.0 0.0565 0.100
11/13/2020 941 h
mg/L E300.0 0.0565 0.100
I 0/30/2020 830h
-
mg/L SM2320B 0.369 1.00
mg/L SM2320B 0.369 1.00
11/09/2020 933h
11/06/2020 1118h
mg/L E350,\ 0.0473 0.0500
11/23/2020 1432h
11/18/2020 1357h
mg/L E350.l 0.0473 0.0500
Tanner Holliday
WC
MBLK
Spike Ref.
Amount %REC Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPO Limit Qual
Report Date: 11/23/2020 Page 41 of 50
analyses applicable to the CWA. SDWA, and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling infonnatlon is located on the attached COC Confidential Business lnformation: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process. or in connection with the re~publication of this report for any pu'l)Ose other than for the addressee will be granted only on contact. This
ANALYTICAL LABORATORIES
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone]. Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-Iabs.com
~SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2010938
Project: 4th Quarter Ground Water 2020
Analyte Result Units Method
Lab Sample ID: MB-Rl45049 Date Analyzed: 10/31/2020 1758h
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) < 0.0100 mg/L E353.2
Lab Sample ID: MB-Rl45050 Date Analyzed: 10/31/2020 1836h
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) < 0.0100 mg/L E353,2
Lab Sample ID: MB-Rl45100 Date Analyzed: 10/30/2020 1400h
Test Code: TDS-W-2540C
Total Dissolved Solids < 10.0 mg/L SM2540C
Lab Sample ID: MB-Rl45154 Date Analyzed: 11/02/2020 1330h
Test Code: TDS-W-2540C
Total Dissolved Solids < 10.0 mg/L SM2540C
MDL
0.00494
0.00494
8.00
8.00
Reporting
Limit
0.0100
0.0100
10.0
10.0
Dept: WC
QC Type: MBLK
Amount Spiked Spike Ref.
Amount %REC Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPO
Limit Amt %RPO Qual
===============================-================-==================----
Report Date: 11/23/2020 Page 42 of 50
analyses applicable to the CWA. SOWA, and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling infonnation is located on the attached COC, Confidential Business Information: This report is provided for the exclusive use of the addressee, Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84 I I 9 Kyle F. Gross
Phone: [phone], Toll Free: [phone]. fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
QC SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2010938 Dept: WC
Project: 4th Quarter Ground Water 2020 QC Type: MS
Reporting Amount Spiked Spike Ref. RPDRef. RPO
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 2010938-00SBMS Date Analyzed: 11/10/2020 841h
Test Code: 300.0-W
Chloride 2,770 mg/L E300.0 22.6 40.0 2,000 394 119 90 -110
Sulfate 4,390 mg/L E300.0 54.4 300 2,000 0 220 90 -110
Lab Sample ID: 2010868-00lBMS Date Analyzed: I 0/30/2020 830h
Test Code: ALK-W-23208-LL --
Alkalinity (as CaC03) 1,370 mg/L SM2320B 0.369 1.00 1,000 372 99.6 80 -120
Lab Sample ID: 2010938-00lBMS Date Analyzed: 10/30/2020 830h
Test Code: ALK-W-23208-LL
Alkalinity (as CaC03) 562 mg/L SM2320B 0.369 1.00 500.0 64 99.6 80 -120
Lab Sample ID: 2010868-00lDMS Date Analyzed: I 1/09/2020 938h
Test Code: NH3-W-350.l Date Prepared: 1 1/06/2020 1118h
Ammonia (as N) 2.13 mg/L E350.l 0.0473 0.0500 2.000 0.0594 104 90 -110
Lab Sample ID: 2010938-00lDMS Date Analyzed: 11/09/2020 946h
Test Code: NH3-W-350.l Date Prepared: 1 1/06/2020 1118h
Ammonia (as N) 2.44 mg/L E350.l 0.0473 0.0500 2.000 0.324 106 90 -110
Lab Sample ID: 2010937-016BMS Date Analyzed: I 0/31/2020 1824h
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 1.05 mg/L E353.2 0.00494 0.0100 1.000 0 105 90 -110
Lab Sample ID: 2010938-002DMS Date Analyzed: I 0/31/2020 1829h
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 1.22 mg/L E353.2 0.00494 0.0100 1.000 0.187 103 90 -110
Report Date: 11/23/2020 Page 43 of 50
analyses applicable to the CWA. SDWA, and RCRA are perfom1ed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business [nformation: This report is provided for the exc1usive use of the addressee. Privileges of subsequent use of tl-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010938
Project: 4th Quarter Ground Water 2020
Analyte Result Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
WC
Method MDL
Reporting
Limit
QC Type: MS
Amount Spiked Spike Ref.
Amount %REC
Lab Sample ID: 2010938-006DMS Date Analyzed: 10/31/2020 1841 h
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 1.31 mg/L E353_2 0.00494 0.0100 1.000 0.246 106
Limits
90 -110 --------
2 -Analyte concentration is too high for accurate matrix spike recovery and/or RPD.
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Limit Amt %RPO Qual
Report Date: I I /23/2020 Page 44 of 50
analyses applicable to the CW A. SDW A, and RCRA are performed in accordance to NELAC protocols Pertinent samphng information is located on the attached COC, ConfidentiaJ Business Lnformation: This report is provided for the e.xclusive use of the addressee. Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or ln connection with the re•publ icatlon of this report for any purpose other than for the addressee w--ill be granted only on contact. This
3440 South 700 West
Salt Lake City, UT 84 I I 9 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
American West OC SUMMARY REPORT ANALYT!CAL LABORATORIES
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2010938 Dept: WC
Project: 4th Quarter Ground Water 2020 QC Type: MSD
Reporting Amount Spiked Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Amount %REC Limits Amt %RPD Limit Qual
Lab Sample ID: 2010938-00SBMSD Date Analyzed: 11/10/2020 858h
Test Code: 300.0-W --
Chloride 2,770 mg/L E300,0 22.6 40.0 2,000 394 119 90 -110 2770 0.108 20
Sulfate 4,400 mg/L E300.0 54.4 300 2,000 0 220 90 -110 4390 0.230 20
Lab Sample ID: 2010868-00IBMSD Date Analyzed: I 0/30/2020 830h
Test Code: ALK-W-23208-LL
Alkalinity (as CaC03) l,370 mg/L SM2320B 0.369 1.00 l,000 372 99.8 80 -120 1370 0.146 10
Lab Sample ID: 2010938-00IBMSD Date Analyzed: I 0/30/2020 830h
Test Code: ALK-W-23208-LL
Alkalinity (as CaC03) 564 mg/L SM23208 0.369 1.00 500.0 64 100 80 -120 562 0.355 10
Lab Sample ID: 2010868-00IDMSD Date Analyzed: 11/09/2020 939h
Test Code: NH3-W-350. I Date Prepared: 11/06/2020 1118h
Ammonia (as N) 2.07 mg/L E350,l 0.0473 0.0500 2.000 0.0594 IOI 90 -110 2.13 2.81 10
Lab Sample ID: 2010938-00IDMSD Date Analyzed: 11/09/2020 947h
Test Code: NH3-W-350.l Date Prepared: 11/06/2020 1118h -
Ammonia (as N) 2.06 mg/L E350,l 0.0473 0.0500 2.000 0.324 87.1 90 -110 2.44 16.4 10 '@
Lab Sample ID: 2010937-016BMSD Date Analyzed: l 0/31/2020 1826h
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 1.05 mg/L E353,2 0.00494 0.0100 1.000 0 105 90 -110 1.05 0 10
Lab Sample ID: 2010938-002DMSD Date Analyzed: 10/31/2020 1830h
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 1.21 mg/L E353.2 0.00494 0.0100 1.000 0.187 102 90 -110 1.22 0.823 10
Report Date: 11/23/2020 Page 45 of 50
analyses applicable to the CWA. SOWA, and RCRA are perfom1ed in accordance to NE LAC protocols Pertinent sampling information is located on the attached COC Confidential Business Cnformation: This report is provided for the exclusi"·e use of the addressee. Privileges of subsequent use ofr}-
ne of this company or any member of its staff. or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee wi11 be ,£.Tan1ed only on contact. This
American West
ANALYTICAL LABORATORIES
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail]. \veb: www.awal-labs.com
_QC SUMMARY REPORT
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010938
Contact:
Dept:
Tanner Holliday
WC
Project: 4th Quarter Ground Water 2020
Analyte Result Units Method
Lab Sample ID: 2010938-006DMSD
Test Code: N02/N03-W-353.2
Date Analyzed: I 0/31/2020 1842h
Nitrate/Nitrite (as N) 1.29 mg/L E353.2
@ -High RPD due to suspected sample non-homogeneity or matrix interference.
MDL
0.00494
' -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS.
2 -Analyte concentration is too high for accurate matrix spike recovery and/or RPD.
Reporting
Limit
0.0100
QC Type: MSD
Amount Spiked Spike Ref.
Amount
1.000 0.246
%REC
104
Limits
90 -110
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Limit Amt %RPO
1.31 1.54 10
Qual
Report Date: 11/23/2020 Page 46 of50
analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business Information: This repon is provided for the exclusive use of the addressee. Privileges of subsequent use oftt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sa1e of any product or process. or in connection with the re-publ icatlon of this report for any purpose other than for the addressee will be gramed only on contact Thls
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010938
Project: 4th Quarter Ground Water 2020
Analyte
Lab Sample ID: LCS VOC-2 103020B
Test Code:
2-Butanone
Acetone
Benzene
8260D-W-DEN100
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surr: I ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Result
Date Analyzed:
19.2
23.5
20.3
19.9
19.7
16.4
19.5
18.8
19.1
20.4
60.8
51.0
51.6
50.4
51.5
Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone]. Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
_QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Method MDL Limit
Tanner Holliday
MSVOA
LCS
Spike Ref.
Amount %REC
I 0/30/2020 2027h
------
µg/L SW8260D 1.22 20.0 20.00 0 95.8
µg/L SW8260D 2.76 20.0 20.00 0 117
µg/L SW8260D 0.147 1.00 20.00 0 101
µg/L SW8260D 0.859 1.00 20.00 0 99.7
µg/L SW8260D 0.166 1.00 20.00 0 98.4
µg/L SW8260D 0.802 1.00 20.00 0 82.2
µg/L SW8260D 0.381 1.00 20.00 0 97.3
µg/L SW8260D 0.704 1.00 20.00 0 94.2
µg/L SW8260D 0.436 1.00 20.00 0 95.7
µg/L SW8260D 0.285 1.00 20.00 0 102
µg/L SW8260D 0.575 1.00 60.00 0 101
µg/L SW8260D 50.00 102
µg/L SW8260D 50.00 103
µg/L SW8260D 50.00 101
µg/L SW8260D 50.00 103
Limits
69 -236
36 -198
78 -125
66 -143
74 -120
30 -149
65 -154
55 -128
59 -135
69 -129
66 -124
80 -136
85 -121
78 -132
81 -123
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPD Limit Qual
Report Date: 11/23/2020 Page 4 7 of 50
anaJyses applicable to the CWA. SOWA, and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling infom1ation is located on the attached COC Confidential Business Information: This report ls provided for the exclusive use of the addressee. Privileges of subsequent use oftt
ne of this company or any member of its staff. or reproduction of this report in connection with the advertisement promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee wlll be granted only on contact. This
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010938
Project: 4th Quarter Ground Water 2020
Analyte
Lab Sample ID: MB VOC-2 1030208
Test Code: 8260D-W-DEN100
2-Butanone
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surr: 1,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Result
Date Analyzed:
<20.0
<20.0
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
< 1.00
51.0
53.6
47.5
52.4
Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Method MDL Limit
Tanner Holliday
MSVOA
MBLK
Spike Ref.
Amount %REC
I 0/30/2020 2049h
-
µg/L SW8260D 1.22 20.0
µg/L SW8260D 2.76 20.0
µg/L SW8260D 0.147 1.00
µg/L SW8260D 0.859 1.00
µg/L SW8260D 0.166 1.00
µg/L SW8260D 0.802 LOO
µg/L SW8260D 0.381 1.00
µg/L SW8260D 0.704 1.00
µg/L SW8260D 0.436 1.00
µg/L SW8260D 0.285 1.00
µg/L SW8260D 0.575 1.00
µg/L SW8260D 50.00 102
µg/L SW8260D 50.00 107
µg/L SW8260D 50.00 95.0
µg/L SW8260D 50.00 105
Limits
80 -136
85 -121
78 -132
81 -123
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Amt %RPO Limit Qua]
Report Date: 11/23/2020 Page 48 of 50
ana1yses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling infom1ation is located on the attached COC. Confidentia1 Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use oft~
nc of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re•publication of this report for any purpose other than for the addressee will be granted only on contacl This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010938
Project: 4th Quarter Ground Water 2020
Analyte
Lab Sample ID: 2010938-00IAMS
Test Code:
2-Butanone
Acetone
Benzene
8260D-W-DEN100
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surr: l ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Result
Date Analyzed:
18
23.4
20.7
21.4
19.7
17.0
19.1
18.6
18.2
21.4
61.5
49.9
51.7
50.0
50.6
Units
3440 South 700 West
Salt Lake City, UT 84 l I 9
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount Spiked
Method MDL Limit
Tanner Holliday
MSVOA
MS
Spike Ref.
Amount %REC
10/30/2020 2217h
-
µg/L SW8260D 1.22 20.0 20.00 0 89.8
µg/L SW8260D 2.76 20.0 20.00 0 117
µg/L SW8260D 0.147 1.00 20.00 0 104
µg/L SW8260D 0.859 1.00 20.00 0 107
µg/L SW8260D 0.166 1.00 20.00 0 98.4
µg/L SW8260D 0.802 1.00 20.00 0 84.8
µg/L SW8260D 0.381 1.00 20.00 0 95.3
µg/L SW8260D 0.704 1.00 20.00 0 93.1
µg/L SW8260D 0.436 1.00 20.00 0 90.9
µg/L SW8260D 0.285 1.00 20.00 0 107
µg/L SW8260D 0.575 1.00 60.00 0 103
µg/L SW8260D 50.00 99.7
µg/L SW8260D 50.00 103
µg/L SW8260D 50.00 99.9
µg/L SW8260D 50.00 101
Limits
69 -236
36 -198
78 -125
66 -143
74 -120
30 -149
65 -154
55 -128
59 -135
69 -129
66 -124
80 -136
85 -121
78 -132
81 -123
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Amt %RPO Limit Qual
Report Date: 11/23/2020 Page 49 of 50
analyses applicable to the CWA. SOWA, and RCRA are perfonned ln accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use oftt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2010938
Project: 4th Quarter Ground Water 2020
Analyte
Lab Sample ID: 2010938-00IAMSD
Test Code:
2-Butanone
Acetone
Benzene
8260D-W-DENIOO
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surr: l ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Result
Date Analyzed:
20.8
24.4
19.4
18.9
18.6
15.3
18.3
18.5
18.8
19.9
57.8
50.2
52.1
49.5
50.8
3440 South 700 West
Salt Lake City, UT 84 I 19
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
_QC SUMMARY REPORT
Contact: Tanner Holliday
Dept: MSVOA
QC Type: MSD
Reporting Amount Spiked Spike Ref.
Units Method MDL Limit Amount %REC
10/30/2020 2239h
----
µg/L SW8260D 1.22 20.0 20.00 0 104
µg/L SW8260D 2.76 20.0 20.00 0 122
µg/L SW8260D 0.147 1.00 20.00 0 97.2
µg/L SW8260D 0.859 1.00 20.00 0 94.3
µg/L SW8260D 0.166 1.00 20.00 0 93.0
µg/L SW8260D 0.802 1.00 20.00 0 76.7
µg/L SW8260D 0.381 1.00 20.00 0 91.6
µg/L SW8260D 0.704 1.00 20.00 0 92.4
µg/L SW8260D 0.436 1.00 20.00 0 93.8
µg/L SW8260D 0.285 1.00 20.00 0 99.7
µg/L SW8260D 0.575 1.00 60.00 0 96.3
µg/L SW8260D 50.00 101
µg/L SW8260D 50.00 104
µg/L SW8260D 50.00 99.0
µg/L SW8260D 50.00 102
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Limits Amt %RPD Limit Qual
----
69 -236 18 14.8 35
36 -198 23.4 3.89 35
78 -125 20.7 6.28 35
66 -143 21.4 12.7 35
74 -120 19.7 5.69 35
30 -149 17 10.0 35
65 -154 19.1 3.96 35
55 -128 18.6 0.755 35
59 -135 18.2 3.20 35
69 -129 21.4 6.93 35
66 -124 61.5 6.32 35
80 -136
85 -121
78 -132
81 -123
Report Date: 11/23/2020 Page 50 of 50
analyses applicable to the CWA. SOWA, and RCRA are perfonned in ac.cordance to NELAC protocols Pertinent sampling infom1ation is located on the attached COC' Confidentia1 Business lnfom1ation: ll1is report is pro\·ided for the exclusive use of the addressee. Privileges of subsequent use oftt-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee wiH be granted only on contacL This
American West Analytical Laboratories Rpt Emailed: UL
Denison
WORK ORDER Summary Work Order: 2010938
Due Date: 11/12/2020
Page 1 of5
Client: Energy Fuels Resources, Inc.
Client ID: ENE300 Contact: Tanner Holliday
Project: 4th Quarter Ground Water 2020 QC Level: III WO Type: Project
Comments: QC 3 (no chromatograms). EDD-Denison. Email Group; (USE PROJECT for special DLs). Do not use "*R_" samples as MS/MSD.;
Sample ID Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage '
2010938-00lA MW-20_10272020 10/27/2020 1320h 10/29/2020 1204h 8260D-W-DEN100 Aqueous VOCFridge 3
Test Group: 8260D-W-DENJOO; # of Analytes: 111# ofSurr: 4
2010938-00IB 300.0-W df-wc
3 SEL Analytes: CL F S04
ALK-W-2320B-LL df-wc
2 SEL Analytes: ALKB ALKC
2010938-00lC TDS-W-2540C df -tds
1 SEL Analytes: TDS
2010938-00lD NH3-W-350.1 df -no2/no3 & nh3
1 SEL Analytes: NH3N
NH3-W-PR df -no2/no3 & nh3
N02/N03-W-353.2 df -no2/no3 & nh3
1 SEL Analytes: N03N02N
201093 8-00 IE 200.7-DIS df-met
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR df-met
200.8-DIS df-met
17 SELAnalytes: AS BE CD CR CO CU FE PB MN MO NJ SE AG
TLSNUZN
200.8-DIS-PR df-met
HG-DW-DIS-245.1 df-met
1 SEL Analytes: HG
HG-OW-DIS-PR df-met
IONBALANCE df-met
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
201093 8-002A MW-23_10272020 10/27/2020 1220h 10/29/2020 1204h 8260D-W-DENIOO Aqueous VOCFridge 3
Test Group: 8260D-W-DENJOO; # of Analytes: 11 I# ofSurr: 4
2010938-002B 300.0-W df-wc
3 SEL Analytes: CL F S04
ALK-W-2320B-LL df-wc
2 SEL Analytes: ALKB ALKC
2010938-002C TDS-W-2540C df-tds
1 SEL Analytes: TDS
Printed: I 0/29/20 16:23 LABORATORY CHECK: %M O RT O CN O TAT O QC O LUO 0 HOK ___ HOK __ _ HOK___ COG Emailed ____ _
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID
2010938-002D MW-23_10272020
2010938-002E
2010938-003A MW-24A_I0272020
2010938-003B
2010938-00JC
2010938-003D
2010938-00JE
WorkOrder: 2010938
Due Date: 11/12/2020
Page 2 of 5
Collected Date Received Date Test Code Matrix Sel Storage
10/27/2020 1220h 10/29/2020 1204h NH3-W-350.1 Aqueous
I SEL Analytes: NH3N
NH3-W-PR
N02/N03-W-353.2
I SEL Analytes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200. 7-DIS-PR
200.8-DIS
17 SELAnalytes: ASBE CD CR CO CU FE PB MN MON/ SEAG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
I SEL Analytes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
10/27/2020 1200h 10/29/2020 1204h 8260D-W-DEN100 Aqueous
Test GrouJJ: 8260D-W-DENI 00; # of Analytes: 111 # of Surr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2540C
I SEL Analytes: TDS
NH3-W-350.l
1 SEL Analytes: NH3N
NH3-W-PR
N02/N03~W-353.2
1 SEL Analytes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NJ SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
I SEL Analytes: HG
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
df-met
df-met
df-met
df-met
df-met
df-met
df-met
VOCFridge
df-wc
elf-we
df-tds
df • no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
df-met
df-met
df-met
df-met
df-met
3
Printed: 10/29/20 16:23 LABORATORY CHECK: %M O RT O CN O TAT O QC O LUO 0 HOK ___ HOK __ _ HOK___ COC Emailed ____ _
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID
2010938-003£ MW-24A 10272020
2010938-004A MW-37_10272020
2010938-004B
2010938-004C
2010938-004D
2010938-004£
2010938-00SA TW4-24_10272020
2010938-00SB
2010938-00SC
2010938-00SD
WorkOrder: 2010938
Due Date: 11/12/2020
Page 3 of5
Collected Date Received Date Test Code Matrix Sel Storage
10/27/2020 1200h 10/29/2020 1204h HG-DW-DIS-PR Aqueous
IONBALANCE
5 SEL Anal)'__tes_· BALANCE Anions Cations TDS-Balance TDS-Calc
10/27/2020 1300h 10/29/2020 1204h 8260D-W-DEN100 Aqueous
Test Group_· 8260D-W-DENI00; # of Analytes: 111 # of Surr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SEL Analytes: ALKB ALKC
TDS-W-2540C
1 SELAnalytes: TDS
NHJ-W-350.1
1 SEL Analytes.-NH3N
NH3-W-PR
N02/N03-W-353.2
1 SEL Analytes_· N03N02N
200.7-DIS
5 SEL Analytes_· CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
I SEL Analytes.-HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
10/27/2020 1450h 10/29/2020 1204h 8260D-W-DEN100 Aqueous
Test Group: 8260D-W-DENJOO; # of Analytes: 111 # of Surr: 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SELAnalytes: ALKB ALKC
TDS-W-2540C
I SEL Analytes: TDS
NHJ-W-350.1
I SEL Analytes: NH3N
df-met
df-met
VOCFridge
df-wc
df-wc
df-tds
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
df-rnet
df-rnet
df-met
df-rnet
df-met
df-met
df-met
VOCFridge
df-wc
df-wc
df -tds
df -no2/no3 & nh3
3
Printed: I 0/29/20 16:23 LABORATORY CHECK: %M O RT O CN D TAT O QC D LUDD HOK ___ HOK __ _ HOK___ COC Emailed~----
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID
2010938-00SD TW4-24_10272020
2010938-00SE
2010938-006A MW-24_10282020
2010938-006B
2010938-006C
2010938-006D
2010938-006E
WorkOrder: 2010938
Due Date: 11/12/2020
Page 4 of5
Collected Date Received Date Test Code Matrix Sel Storage
10/27/2020 1450h 10/29/2020 1204h NH3-W-PR Aqueous df -no2/no3 & nh3
N02/N03-W-353.2
I SEL Analytes: N03N02N
200.7-DIS
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR
200.8-DIS
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUZN
200.8-DIS-PR
HG-DW-DIS-245.1
1 SEL Analytes: HG
HG-DW-DIS-PR
IONBALANCE
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
10/28/2020 0825h 10/29/2020 1204h 8260D-W-DEN100 Aqueous
Test Group: 8260D-W-DENJOO;_ # of Analytes: 11 I# of Su": 4
300.0-W
3 SEL Analytes: CL F S04
ALK-W-2320B-LL
2 SELAnalytes: ALKB ALKC
TDS-W-2540C
I SEL Analyres: TDS
NH3-W-350.l
1 SEL Ana[ytes: NH3N
NH3-W-PR
N02/N03-W-353.2
I SEL Analytes: N03N02N
200.7-DIS
5 SELAnalytes: CA MG K NA V
df -no2/no3 & nh3
df-met
df-met
df-met
df-met
df-met
df-met
df-met
VOCFridge
df-wc
df-wc
df-tds
df -no2/no3 & nh3
df -no2/no3 & nh3
df -no2/no3 & nh3
df-met
200.7-DIS-PR df-met
200.8-DIS df-met
I 7 SEL Ana/ytes: AS BE CD CR CO CU FE PB MN MO NJ SE AG
TLSNUZN
200.8-DIS-PR df-met
HG-DW-DIS-245.1 df-met
I SEL Analytes: HG
HG-DW-DIS-PR df-met
3
Printed: 10/29/20 16:23 LABORATORY CHECK: %M D RT D CN D TAT D QC D LUO D HOK ___ HOK __ _ HOK___ COG Emailed ____ _
WORK ORDER Summary WorkOrder: 2010938 Page 5 ofS
Client: Energy Fuels Resources, Inc. Due Date: 11/12/2020
Sample ID Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage
20I0938-006E MW-24_10282020 I 0/28/2020 0825h 10/29/2020 1204h IONBALANCE Aqueous df-met
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc
2010938-007A MW-38_10282020 I 0/28/2020 0805h I 0/29/2020 1204h 8260D-W-DEN100 Aqueous VOCFridge 3
Test Group: 8260D-W-DENI00; # of Analytes: 11 I# ofSurr: 4
20 I 093 8-007B 300.0-W df-wc
3 SEL Analytes: CL F S04
ALK-W-2320B-LL df-wc
2 SEL Analytes: ALKB ALKC
2010938-007C TDS-W-2540C df-tds
1 SEL Analytes: TDS
2010938--007D NHJ-W-350.1 df -no2/no3 & nh3
1 SEL Analytes: NH3N
NH3-W-PR df -no2/no3 & nh3
N02/N03-W-353.2 df -no2/no3 & nh3
I SEL Analytes: N03N02N
20I0938--007E 200.7-DIS df-rnet
5 SEL Analytes: CA MG K NA V
200.7-DIS-PR df-rnet
200.8-DIS df-rnet
17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSN UZN
200.8-DIS-PR df-rnet
HG-DW-DIS-245.1 df-rnet
1 SEL Analytes: HG
HG-DW-DIS-PR df-rnet
IONBALANCE df-rnet
5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Ca/c
2010938-00SA Trip Blank 10/27/2020 1200h 10/29/2020 1204h 8260D-W-DEN100 Aqueous VOCFridge 3
Test Group: 8262D-W-DENJOO; #o/Analytes: JJ /#ofSurr: 4
Printed: I 0/29/20 16:23 LABORATORYCHECK: %M O RT 0 CN D TAT O QCO LUOD HOK ___ HOK __ _ HOK___ COC Emailed ____ _
2
3
5
6
8
s
, I
American West
Analytical Laboratories
463W.3600S. SaltlakeCity,UT 84115
Phone # [phone] Toll Free# [phone] L~ Fax# [phone] Email [e-mail]
www.awal-labs.com
Client: Energy Fuels Resources, Inc.
Address: 6425 S. Hwy. 191
Blanding, UT 84511
Contact: Tanner Holliday
Phone#: [phone] Cell#:
Email: [e-mail]; [e-mail]
Project Name: 4th Quarter Ground Water 2020
Project#:
PO#:
Sampler Name: Tanner Holliday
Samele ID: Date Samoled
MW-20_10272020 10/27/2020
IIIIW-23_10272020 10/27/2020
MW-24A_l0272020 10/27/2020
IIIIW-37_10272020 10/27/2020
TW4-24_10272020 10/27/2020
MW-24_10282020 10/28/2020
MW-38_10282020 10/28/2020
TRIP BLANK 10/27/2020
Rellr,qLliobed by. _:::j i-j_// / _ Dalo:
Slgnaluno ~ , ru v 1M!ll202<
I T\mo; i2011 ~rlntNomo: Tanner HoUkfov
"olinqo,ohod by. Data:
Slanoturo
iT!mo:
PmtNome:
Rolr,qu-by. Datw
Slynatu"'
rnmo:
Print Namo!
Rellnqulshed by. Doto:
Sfgnaturo
~
P~nlName:
Time
Samoled
1320
1220
1200
1300
1450
825
805
1200
Roc:olvod by:
IS1grnitur,,
Print Name:
Received by:
Signature
Print Name:
Received by:
Slgnalure
Print Name;
Received by:
Signature
'Print Name:
I
CHAIN OF CUSTODY
All analysis will be conducted using NELAP accredited methods and ell data wlll be reported using AWAL's standard analyte lists and
reporting limlls (POL) unless specUically requested otherwise on this Chain of Custody and/or attached documentation.
QC Level: I Turn Around Time: Unless other arrangements have been made,
signed reports will be emailed by 5:00 pm on
3 Standard the day they are due.
X Include EDD:
0 LOCUS UPLOAD ::;; ta EXCEL C) oiJ bii Ix Field FIitered For: :i::: ~ Dissolved Metals ;::;, .:· IJ:i ::;; :.i' 'I-C's t c€ For Compliance With: ~ z
0 & ~ D NELAP
0 D RCRA o' C's ;:i :::,.· D CWA 0 ;;::. (.) 0 SDWA 0 0 ;:j' ....... "> o· D ELAP / A2LA .... ~ 0 a ... l:1 CJ 0 0 <JJ D NLLAP
~ It:, 0 C's .. ..... D Non-Compliance "> 0 <') 'iii CJ i::' g ... It:, l:1 ... D Other: 0 :t. 0 •tf i G' ~ !2. D G' i :.I (.) 0 )( st Cl 0 a, ·c: I') 0 0 0 "l::I .,-i:: IC C: .; 0 'I-.!! .,· C's ]i g 1 al ::. It:, (I) It:, IQ a:i <JJ iii S::!. Known Hazards C: :\t. l:1 0 " -a -0 .i z· IQ .. u Q. eq I') (I) '5 "' {J & '5 E 0 = ii' ~ "' i:: ~ ., !Zi !Zi {J iS 0 Samnle Comments .. V, ...
7 w X X X X X X X X X X
7 w X X X X X X X X X X
7 w X X X X X X X X X X
7 w X X X X X X X X X X
7 w X X X X X X X X X X
7 w X X X X X X X X X X
7 w X X X X X X X X X X
3 w X
20t0q3i
AWAL Lab Sample Set#
Page 1 of 1
16"' li'L 12
Laboratory Use Only
Samples Were:
1 Shipped~
2 Ambionl Chlllod
TemperahJre O 1 3 .. C 3
4 Received Broken/Leaking
(Improperly Sealed)
y @
5 Properly Preserved Q} N
Checked at bench
y N
6 Received Within
Holding Times
C) N
lcoc Tape Was:
1 Present on Outer Package€)
Y N. A
2 Unbroken on Outer Pack~
Y N NA
3 Present on Sample ~ y N
4 Unbroken on Sample ~ y N
Oiscrepancies Between Sample
l abels and COC Record?
y t)
r JV//Vlf'~ 0jf;/zq7202 0 Special Instructions: -/? fil d / ~AAd_.lJ' Tmtf, JZ.{)'-(
Sample containers for metals were field filtered. See the Date: Analytical Scope of Work for Reporting Limits and voe analyte
Time; list.
Dale:
Time:
Date:
Time:
I
Analysis
Ammonia
COD
Cyanide
Metals
NOifN03
O&G
Phenols
Sulfide
TKN
TP04
CrVI+
Procedure:
Frequency:
Preservation Check Sheet
s amp le Set E
Preservative I 2 ~ lj s G
pH<2 H2S04 Y.< t/.., L ~f /-c-r II~<
oH<2 H2S04 ' ' " , ,,. ,Y
pH>l2NaOH
oH<2HN03 ~c ~ yv$ ~ %5 ~' oH<2H2S04 V,#'.. ~ Y.....< ~ !/,~ V-r
oH<2HCL r ,
oH<2H2S04
pH>9NaOH,
Zn Acetate
pH<2 H2S04
oH<2H2S04
pH>9
(NH4hS04
Pour a small amount of sample in the sample lid
Pour sample from lid gently over wide range pH paper
Do Not dip the pH paper in the sample bottle or lid
f zs
~
t/-< ,
dpH
1)
2)
3)
4)
5)
6)
7)
If sample is not preserved, properly list its extension and receiving pH in the appropriate column above
Flag COC, notify client if requested
Place client conversation on COC
Samples may be adjusted
All samples requiring preservation
*
+ ..
#
•
The sample required additional preservative upon receipt.
The sample was received unpreserved.
The sample was received unpreserved and therefore preserved upon receipt.
The sample pH was unadjustable to a pH < 2 due to the sample matrix.
The sample pH was unadjustable to a pH> __ due to the sample matrix interference .
Lab Set ID:
pH Lot#:
J._Q(Oi'?'i?
~soG,
3440 South 700 West
;alt Lake City, UT 84119
Phone: (80 I) 263-8686
Toll Free: [phone]
Fax: (80 I) 263-8687
!-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laborat01y Director
Jose Rocha
QA Officer
Ta1U1er Holliday
Energy Fuels Resources, Inc.
6425 South Hwy 191
Blanding, UT 84511
TEL: [phone]
RE: 4th Quarter Ground Water Resample 2020
Dear Ta1U1er Holliday: Lab Set ID: 2011572
American West Analytical Laboratories received sample(s) on 11/20/2020 for the analyses
presented in the following report.
American West Analytical Laboratories (AW AL) is accredited by The National
Environmental Laboratory Accreditation Program (NELAP) in Utah and Texas; and is
state accredited in Colorado, Idaho, New Mexico, Wyoming, and Missouri.
All analyses were performed in accordance to the NELAP protocols unless noted
otherwise. Accreditation scope documents are available upon request. If you have any
questions or concerns regarding this report please feel free to call.
The abbreviation "Surr" found in organic reports indicates a surrogate compound that is
intentionally added by the laboratory to determine sample injection, extraction, and/or
purging efficiency. The "Reporting Limit" found on the report is equivalent to the
practical quantitation limit (PQL). This is the minimum concentration that can be
reported by the method referenced and the sample matrix. The reporting limit must not be
confused with any regulatory limit. Analytical results are reported to three significant
figures for quality control and calculation purposes.
Thank You,
Approved by:
J G Digitally signed 0$9 . by Jose G.
Rocha Rocha Date: 2020.12.08
13:42:01 -07'00'
Laboratory Director or designee
Report Date: 12/8/2020 Page I of 10
All anal) ses applicable to lhe CWA. SOWA. and RCRA ore performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclush e use of the
~ddressee Pri, ile~es of sub .. seq~ent ~~e of the ~?-'!1e of this .co,~pony or nn) 1~mber of its staIT, or reproduc1io~ ~f this repo~ in ~on~ection ... ,vith the n~vertise1~ent, P~?motio.n or sale of ~!Y ~rodl~cl or pi:ocess, ~r in ~onm:c!ion w!lh th~ r~·p~blication or this 1eport
American West Client:
ANALYTICAL LABORATORIES Project:
Lab Set ID:
SAMPLE SUMMARY
Energy Fuels Resources, Inc.
4th Quarter Ground Water Resample 2020
2011572
Contact: Tanner Holliday
Date Received: 11/20/2020 1418h
3440 South 700 West
;alt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: (80 I) 263-8687
!-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Lab Sample ID Client Sample ID
2011572-00lA MW-05 11182020
2011572-00lA MW-05 11182020
2011572-002A MW-27 11182020
2011572-002A MW-27 11182020
2011572-003A MW-35_11182020
2011572-003A MW-35 11182020
2011572-004A MW-75 11182020
201 I 572-004A MW-75 11182020
Date Collected Matrix Analysis
11/18/2020 1020h Aqueous Ion Balance
11/18/2020 1020h Aqueous Total Dissolved Solids, A2540C
11/18/2020 1035h Aqueous Ion Balance
11/18/2020 1035h Aqueous Total Dissolved Solids, A2540C
11/18/2020 1220h Aqueous Ion Balance
11/18/2020 1220h Aqueous Total Dissolved Solids, A2540C
11/18/2020 1220h Aqueous Ion Balance
11/18/2020 1220h Aqueous Total Dissolved Solids, A2540C
Report Date: 12/8/2020 Page 2 of IO
All nn.ilyses applicable 10 the CWA. SOW A. and RCRA ore perfom1ed in accordance to NELAC prolocols Peninent sampling informalion is located on 1he nttnched COC Confidential Business Information: This report is provided for 1he exclusive use of lhe
~cldrcssee Pri, ile~es o.rsub .. seq~1ent ~,~e or the ~~e of lhis .co1~pnny or nn~ 1~~mber of its stnrr, or reproductio~ ~f lhis repo~ in .con~ection,. "~th the ~~enisement, P~?n101io.n or sale of ~!Y ~rod~ct or p1:?cess, ~r in 7onn:,c)ion w!th th~ r:_-publicalion of lhis report
American West
ANALYTICAL LABORATORIES
3440 South 700 West
,alt Lake City, UT 84119
Phone: (80 I) 263-8686
Toll Free: [phone]
Fax: (80 I) 263-8687
:-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Inorganic Case Narrative
Client:
Contact:
Energy Fuels Resources, Inc.
Tanner Holliday
Project:
Lab Set ID:
Sample Receipt Information:
Date of Receipt:
Date of Collection:
Sample Condition:
C-0-C Discrepancies:
4th Quarter Ground Water Resample 2020
2011572
11/20/2020
11/18/2020
Intact
None
Holding Time and Preservation Requirements: The analysis and preparation of all
samples were performed within the method holding times. All samples were properly
preserved.
Preparation and Analysis Requirements: The samples were analyzed following the
methods stated on the analytical reports.
Analytical QC Requirements: All instrument calibration and calibration check
requirements were met. All internal standard recoveries met method criterion.
Batch QC Requirements: MB, LCS, DUP, RPD:
Method Blanks (MB): No target analytes were detected above reporting limits,
indicating that the procedure was free from contamination.
Laboratory Control Samples (LCS): All LCS recoveries were within control
limits, indicating that the preparation and analysis were in control.
Duplicate (DUP): The parameters that required a duplicate analysis had RPDs
within the control limits.
Corrective Action: None required.
Report Date: I 2/8/2020 Page 3 of I 0
All nnolyses epplicoble 10 the CWA. SDWA. Md RCRA ,ue perfom1~ in ttccordance to NELAC prolocols, Pertinenl sampling infornmtion is located on the nuached COC C'onlid1mtiol Business Jnfonm:ition: This report is pro,•ided for the exclusi\ e use of 1he
~ddressee Pri, ile~es or su~seq~1en1 ~~e or !he ~~e or this .co1~pany or nny l~mber ofits s1:itr, or reµroduclio~ ~f this repo~ in ;en~eclion~ \\•ith the (l~vertise1~e111, µ~?motio.n o_r sale of :1'!~ rrod~cl or P~?C-85S, ~r in ~nni;:~ion \\•(th 1h~ r~-p~blica(ion of I.his reporl
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2011572
Project: 4th Quarter Ground Water Resample 2020
Analyte Result Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
_QC SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
WC
Method MDL
Reporting
Limit
QC Type: DUP
Amount Spiked Spike Ref.
Amount %REC
Lab Sample ID: 2011572-00IADUP Date Analyzed: 11/23/2020 1230h
Test Code: TDS-W-2540C
Total Dissolved Solids 2,060 mg/L SM2540C 16.0 20.0
Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Limit Amt %RPO
2020 2.35 5
Qual
Report Date: 12/8/2020 Page 8 of I 0
analyses applicable to the CW A. SDW A, and RCRA are performed in accordance to NELAC protocols Pertinent samphng information is located on the attached COC. ConfidentiaJ Business lnfonnation: This repon is provided for the exclusive use of the addressee Privileges of subsequent use of ti-
ne of this company or any member of its staff. or reproduction of this report in connection with the advertisement,. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
ANALYTICAL
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2011572
Project: 4th Quarter Ground Water Resample 2020
Analyte Result Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
WC
Method MDL
Reporting
Limit
QC Type: LCS
Amount Spiked Spike Ref.
Amount %REC
Lab Sample ID: LCS-Rl45994
Test Code: TDS-W-2540C
Date Analyzed: 11/23/2020 1230h
Total Dissolved Solids 186 mg/L SM2540C 8.00 10.0 205.0 0 90.7
Limits
80 -120
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Limit Amt %RPO Qual
Report Date: 12/8/2020 Page 9 of I 0
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business Information: This repon is provided for the exclusive use of the addressee. Privileges of subsequent use oft}-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2011572
Project: 4th Quarter Ground Water Resample 2020
Analyte Result Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-Iabs.com
QC SUMMARY REPORT
Contact:
Dept:
Tanner Holliday
WC
Method
QC Type: MBLK -------
Reporting
Limit
Amount Spiked Spike Ref.
MDL Amount %REC
Lab Sample ID: MB-Rl45994 Date Analyzed: 11/23/2020 1230h
Test Code: TDS-W-2540C
Total Dissolved Solids < 10.0 mg/L SM2540C 8.00 10.0
Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Limit Amt %RPO Qual
Report Date: 12/8/2020 Page 10 of 10
analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling infom1ation is located on the attached COC Confidential Business lnformation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of t:t-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re•publication of this report for any purpose other than for the addressee will be granted only on contact This
American West Analytical Laboratories Rpt Emailed:
WORK ORDER Summary WorkOrder: 2011572
Client: Energy Fuels Resources, Inc. Due Date: 12/8/2020
Client ID: ENE300 Contact: Tanner Holliday
Project: 4th Quarter Ground Water Resample 2020 QC Level: III WO Type: Project
Comments: QC 3 (no chromatograms). EDD-Denison. Email Group; (USE PROJECT for special DLs). Do not use "*R_" samples as MS/MSD.;
Sample ID Client Sample ID Collected Date Received Date Test Code Matrix Set Storage
2011572-00lA MW-05_11182020 11/18/2020 1020h 11/20/2020 1418h TDS-W-2540C Aqueous elf-Ids
I SEL Analytes: TDS
2011572-002A MW-27 _ 11182020 11/18/2020 1035h 11/20/2020 1418h TDS-W-2540C Aqueous elf-Ids
I SEL Analytes: TDS
2011572-003A MW-35_11182020 11/18/2020 1220h 11/20/2020 1418h TDS-W-2540C Aqueous elf-tds
I SEL Ana/ytes: TDS
2011572-004A MW-75_11182020 11/18/2020 1220h 11/20/2020 1418h TDS-W-2540C Aqueous elf-Ids
I SEL Analytes: TDS
UL
Denison
Page 1 of I
Printed: 11/20/20 14:39 LABORATORY CHECK: %M O RT O CN O TAT D QC O LUO 0 HOK ___ HOK __ _ HOK___ COC Emailed~----
__.
American West
Analytical Laboratories
463W.3600S. SaltlakeCity,UT 84115
Phone# [phone] Toll Free# [phone]
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: [e-mail]; [e-mail]
Project Name: 4th Quarter Ground Water Resample 2020
Project#: -----------------------------
PO#:
Sampler Name: Tanner Holliday
nme
Sample ID: Date Sampled Sampled
l!IIW-05_11182020 11/18/2020 1020
I
I
CHAIN OF CUSTODY
All analysis v.ill be conducted using NELAP accredited m<!hods and all data will be n,ported using AWAL's standar<I anolyte lisls and
reporting limits {POL) unless speclfically requested o~e on lhls Chain of Custody and/or attached documentation.
QC Level:
3
Cl
0 0 ;::;-<')
0 ... C
~ IJ) 0 <') 0 ~ ... IJ) 0 :'!:. I!? .!S !;2. t, 'It G' Q) 0 0 C: ii (I) 0 0 ;'ii ~ 0 IJ) fll C: :::; Ii!: :'!:. ~ 0 Q) ..... tf (.) ci N (I) ~ E i ~ 0 "' ii' at II)
1 w X
11_:;•,d TI~,
Standard
I I I
0 ::.I "' u oil l>O ..... :i:: ::.I ...., s:::· li) ::.I :>l "" C'l .r:I al ~ p.. z
0 ., ~ 0 r.. C'l ;:l >" ~
0 u ::i
§' 0 0 ~ u a 00 C'l .. ... -<') • u b. ~ .... GI "Ci' l>O 1 ii! u < IP g
Cl "' .,· ., ~ ili GI ~ 00 ~ • ..... 0 "' z Ill ,e : < a .. iS ,2 u
G' 0 IC C'l ~ .. g
Unless olher arrangements have been made,
signed repor1s will be emailed by 5:00 pm on
the day they ere due.
:X Include EDD:
LOCUS UPLOAD
EXCEL
X Field Filtered For:
Dissolved Metala
For Compliance With:
0 NELAP
0 RCRA
D CWA
D SDWA
D ELAP/A2LA
0 NLLAP
D Non-Compliance
O Other:
Known Hazards
&
Sample Comments
2.o USJz,
AWAL Lab Sample Set#
Page 1 of 1
I '2
Due Dat'o: '6]~o
Laboratory Use Only
Somploo Woro; ~
1 e o,""'1ddollvo«ICI
2 Aml>Tonloe•
3 Temparaturo _QJ_l_ •c
4 Received Broken/Leaking
(Improperly So.,~
y \J
51""\'po,fy Prese<Ved
\_V N
CIK><:.ked al bench
y N
6 Received Within
~ldingTimes V N
2IMW-27_11182020 1035 1 w X I 11
11812020 I &V~~ r r I I I I : I I I I I I I 1r~~:no~terPackagoNA ~ MW-35_11182020 1220 1 w X
~ MW-75_11182020 1220 1 w 20 It IW I I I I X I I I I I I I II 2 ;:~onOuterPackego
5
6
7
e
9
0
1
2
V N NA
3 Present on Sample
y N
4 Unbroken on Sample
y N
e
(9
I I I I I I I I I I I I I I I I 1r!~=5~:~~e=~0
IRolnquielled by:
SlgnabJre ....::')i:t..\"•,.. /Iv!/,/ Dato; Received by:
11/l9/2020ISi_ti_nature
Oal9: Special Instructions:
I 1 T7f Time; llme:
PrlntNemn: --(a. ... "er n.,.11:d.o.J 1100 Print Name: •1sample containers for metals were field filtered. See the
Re!lnqulohod t,y. t,.) Dolo: Received by: 0•19: l Analytical Scope of Work for Reporting Limits and VOC analyte
Signature Signature Ii t
;',mo: Time: I S ,
IPnntNa~
Roilnqul•hod by:
1Slgrultura
PrinlNam~
Rollnquliil>ed by:
Slptu!lt
1Prin1N4ma:
Da.1o:
IT!ma:
Ooto:
tnmo,
Print Name:
Received by:
$~nature
Pr1ntName:
Date:
tnme:
I
ReooNedby: LJo~. ~a~;<,\u,\z;D • ISlgnaluro .
Prinlf"11m.e: I~~~ e, ( l.A.lA .. V\. tnmo: r llt ! rs'
tcl=l• I Laboratories LLc
a member of The GEL Group INC
PO Box :'-0712 c1·1a~ eston, s C 29417
2040 sa~·age Road Cha~osron. SC 29407
P 8~$,556,8171
f 84$,766,1178
November 23, 2020
Ms. Kathy Weinel
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado 80228
Re: White Mesa Mill GW
Work Order: 525413
Dear Ms. Weinel:
GEL Laboratories, LLC (GEL) appreciates the opportunity to provide the enclosed analytical results for the
sample(s) we received on October 26, 2020. This revised data report has been prepared and reviewed in
accordance with GEL's standard operating procedures. This package is revised to include the corrected ID for
sample MW-27_10212020.
Test results for NELAP or ISO 17025 accredited tests are verified to meet the requirements of those standards,
with any exceptions noted. The results reported relate only to the items tested and to the sample as received by
the laboratory. These results may not be reproduced except as full reports without approval by the laboratory.
Copies ofGEL's accreditations and certifications can be found on our website at www.gel.com.
Our policy is to provide high quality, personalized analytical services to enable you to meet your analytical needs
on time every time. We trust that you will find everything in order and to your satisfaction. If you have any
questions, please do not hesitate to call me at [phone] , ext. 4289.
Purchase Order: DW16138
Enclosures
Sincerely,
Project Manager
lllll~IH~ 111~1111111 111 ,II U 11111
gel.com
This package is revised to include the corrected ID for sample MW-27 _10212020.
November 23, 2020
Laboratory Identification:
GEL Laboratories LLC
2040 Savage Road
Charleston, South Carolina 29407
[phone]
Summary:
Receipt Narrative
for
Energy Fuels Resources (USA), Inc.
SDG: 525413
Sample receipt: The samples arrived at GEL Laboratories LLC, Charleston, South Carolina on October 26,
2020 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
525413001 MW-0 l _ l 0212020
525413002 MW-12 _ l 0202020
525413003 MW-14 10192020
525413004 MW-18 10212020
525413005 MW-19 10202020
525413006 MW-27 _10212020
525413007 MW-31_10192020
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 of20 SDG: 525413 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.
Project Manager
Page 4 of20 SDG: 525413 Revl
52~L)I~
/e£ I Sheet 1 of 1
I --~ ~ . '/ _ r ENERGY FUELS RESOURCES
CHAIN OF CUSTODY
Samples Shipped t ): GEL Laboratories, LLC Contact: Tanner Holliday
2040 Sava9e Road Ph: 435 678 2.221
Charleston, SC 29407 tholliday(@.energ~uels.com
[phone]
Chain of Custody/Sampling Analysis Request
Project Samplers Name Samplers Signature
4th Quarter Grou 1d I -:\1li1l1lr( !);//,// V
Water 2020 Tanner Holliday
Time
Sample ID Date Collected Collected Laboratory Analysis Requested
MW-01 102120' 0 10/21/2020 1540 Gross Alpha
MW-12 102020: 0 10/20/2020 1150 Gross Alpha
MW-14_10192m 0 10/19/2020 1530 Gross Alpha
MW-18 102120~ 0 10/21/2020 1500 Gross Alpha
MW-19 102020: 0 10/20/2020 1710 Gross Alpha
MW-27 102120~ 0 10/21/2020 1205 Gross Aloha
MW-31 101920: O 10/19/2020 1730 Gross Alpha
.
Comments: Please send report to Kathy Weinel at kweinel<@energyfuels.com
Relinquished By:(Sig ~ Datemme Received By:(Signature) Da~i ne
;jMW/C 10/22/2020 ;Jr~~ jp1/;,6'!,, ~ nner Holliday 1100 1,'ffi
Relinquished By:(Sig nature) Daternme Received By:(Signature) Date/Th ne
Page 5 of20 SDG: 525l 13 Revl
l'.'filE I Lab01 1tories 1.1.c
Client: /) Al. rv'[L
Rmivcd lly: AJA
Carrier and Tracki111 Num bcr
Suspected Huz:ird lnfom101l n
A)Shinocd as a DOT Hazardou 7
BJ Did the clieut designate the runplcs an: to \x:
received llS radioactive?
CJ Did the RSO classify the s:u 1ples as
radioactive?
D) Did the client dcsil!lrnte s:un ,tes are hnzanlous?
E) Did the RSO idcmify oossib h:wml.s?
:ti SAMPLE RECEIPT & REVIEW FORM
SDG/ARJCOC/Wark Om~·~, ~2 '::> LI l '"
Dal~ Received: f {,I /J/;/:'J. /J
01her ' FedEx Express Cfr~!'.ll'tlc: FedEx Ground~ Field Sen ces Courier
~ •If Net Counis > IOOcpm on s:unplcs not mrul<cd "radioactive", coutact the Radiatio, Safet)' Group for runhcr investigation.
, J ~L,z:u·d Class Shipped: UN#:
i If If UN2910, Is the Radioactive Shipment Survey Compliant? Yes_r o_
/ coc notatfo,.-o, r:!dioaciivc stick.;. 011 contail:.rs cquai client designation.
/
Maximum Net CounlS Observed• (Observed Counts -An:a Ilockground Coullls): ·-'f!1.__'CPM / mR/Hr
Clusslficd as: Rad I Rud 2 Rad 3 ... · ·
/ COC 1iototiti11 orhnzonl labels 011 contllincrs equal alknt dosigimion.
/
nf Dor 12 is )'l!S, select Hnzanls below.
PCB's Flnn1111able Fo1cign Soil RCRA Asbestos Beryllium O\her:
t--,----S_o_m_p_Ic_• R_c_c_c_lr_t-+ C_it_c_l'i_u ____ f-"~-'--~ _z_~-+:=-c,----,----=-,-..,......,....c_on...,1_n_1c_n_tsl...,Q_uo_I...,ifi_•c_rs_(_R,...c_q,...,11_1re_d_fo_r,...N_o_.,_, • .,.c..,.o_nf-1!-1m_,_11_,g_1_1c_n_1s_J ________ -+-i
l Shipping Ct>nlaincrs rec, i ved lnlaCl and Circle Applicnbtc: Scals broken Domoi;ed conlnin<r u:nkin& con1ninor O~ocr describe)
scaled?
2 Chaln of cus1ody docun ~nls included
t--+w_ill_1_sl_1i.,_p_m_e_n_1? ___ +------ll
3 Samples requiring cold reservalion
will1in (0 < 6 de,:. C)?•
4 Daily check perforn~d : nd passed on IR
1emperaturc gun?
5 Sample containers inract and scaled?
6 Samples requiring chemi al prcservalion
at proper pH?
7 Oil any samples req, ire Volalile
Analysis
8 Samples received wi1hin 1olding lime?
9 Sample ID's on COC ma ·h ID's on
bonles?
10 ~:~ll!l~~i;' on COC ma ch dale & lime
11 Number of conlaincrs rec cived malch
number indicated on CO ?
1" Arc sample containers id ntiliable as
-GEL orovided bv use of :JEL labels?
13 COC form is properly sii ned in
relinquished/received sec ions?
Commeuts (Use Continua1io11 Fe m if needed):
Circle Applicable: Client cont;ic(cd amJ pro\idcd COC COC created upon rccei l
P,·cservo1io11 Mclll«l: Wet kc Ice Packs Dry ice ~ Othci:
•aJl tcmpcratun:s are reconled in Celsius
Tcmpcrurure Device Serini N:-lB4~-1 .... 6.,__ __
Sccontl11y1'empern1urc Device Selia! It (Ir Applicable):
Circle Applical>lc: Seals broken D:1111:accd conlalncr U:aking co111.1incr Other :dcsctibc)
S:imrk ro·s and Conloiucrs Affccrcd:
If Prcscn"Jtion added. Lot":
TEMP:
If Yes, ore Encores or Soil Ki1s p1esc11t for solids? Yes No_ NA (If )'t: , take to VOA Free~cr)
Oo liquid VOA vinls contain odd p1'escrv>1io11? Yes No NA_(I f 1111~ mw11, select No)
Are liquid VOA vi.us free ofheadspaec? Yes_ No_ NA __
S:m1plc ID's and conbincrs a((\!clcd:
ID's oud tcS\s nffccted:
ID's :uni eo11tai11crs offcctcd:
Cin:le Applicable: No dates 011 comainers No times 011 co11tai11c1s COC 111iss ng i11fo Other (describe)
Cin:le Applic.,ble: No con1oi11cr count 011 COC Other (describe)
IUrcle Applicable: Not 11:linquished Other (dcsaibc)
PM (or pM,\) 1cvicw: l11i1ials~~"------Da1e _\~'1...\)-~--l'ab'C _L of 1-
GL-CHL·SA-001 Rev 7 i
Page 6 of20 SDG: 525.i 13 Revl I !
l
GEL Laboratories LLC -Login Review Report
GEL Work Order/SDG: 525413
Client SDG: 525413
4th Quarter Ground Water 2020
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.
525413001 MW-01_10212020
525413002 MW-12_ 10202020
525413003 MW-14_10192020
525413004 MW-18_10212020
525413005 MW-19_ 10202020
525413006 MW-27 _10212020
525413007 MW-31_10192020
Collect
Date& Time
21-0CT-20 15:40
20-0CT-20 11 :50
19-0CT-20 15:30
21-0CT-20 15:00
20-0CT-20 17:10
21-0CT-20 12:05
19-0CT-20 17:30
Work Order Due Date: 23-NOV-20
Package Due Date:
EDD Due Date:
Due Date:
SH2
Receive Time # of
Date& Time Zone Cont.
26-0CT-20 09:05 -2 1
26-0CT-20 09:05 -2 1
26-0CT-20 09:05 -2 1
26-0CT -20 09:05 -2 1
26-0CT-20 09:05 -2 1
26-0CT-20 09:05 -2 1
26-0CT-20 09:05 -2 1
21-NOV-20
23-NOV-20
23-NOV-20
Lab
Matrix
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
Report Date: 23-NOV-20
Work Order: 525413
Page 1 of 2
Collector: C
Prelogin #: 20190487484
Project Workdef ID: 1294356
SDG Status: Closed
Logged by:
Fax Days to Prelog Lab Field
Due Date Process Cote# Group QC QC
20
20
20
20
20
20
20
Client Sample ID Status Tests/Methods
Product
Reference Fax Date PM Comments Aux Data
Receive
Codes
-001 MVV-01_10212020
-002 MVV-12_10202020
-003 MVV-14_10192020
-004 MVV-18_10212020
-005 MVV-19_10202020
-006 MVV-27_10212020
-007 MVV-31_10192020
REVVV GFPC, Total Alpha Radium,
Liquid
REVVV GFPC, Total Alpha Radium,
Liquid
REVVV GFPC, Total Alpha Radium,
Liquid
REVVV GFPC, Total Alpha Radium,
Liquid
REVVV GFPC, Total Alpha Radium,
Liquid
REVVV GFPC, Total Alpha Radium,
Liquid
REVVV GFPC, Total Alpha Radium,
Liquid
Product: GFCTORAL Workdef ID: 1458614
Method: EPA 903.0
Product Description: GFPC, Total Alpha Radium, Liquid
Samples: 001,002,003, 004,005,006,007
Parmname Check: All parmnames scheduled properly
CAS# Parmname
Gross Radium Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
In Product Group? No Group Name:
Client RDL or
PQL & Unit Reporting
Units
pCi/L
Group Reference:
Path: Drinking Water (903.0 or 9315)
Product Reference: Gross Alpha
Moisture Correction: "As Received"
Parm Included Included Custom
Function in Sample? in QC? List?
REG y y No
->
iS2:
M --s:t"
tr)
N
tr)
d Q
r/1
0 N
0
r---
(1)
~ 0.-.
GEL Laboratories LLC -Login Review Report
Contingent
Tests
Action
Login Requirements:
Product Name Description
Requirement
Samples
Include? Comments
Peer Review by: ___________ _ Work Order (SDG#), PO# Checked? ____ _
Report Date: 23-NOV-20
Work Order: 525413
Page 2 of 2
C of C signed in receiver location? _____ _
...... ;;,.
~
("') ......
-s::t"
Ir)
N
Ir)
d 0 r/1
0 N
4-,
0
00
Q)
~ p..
Radiochemistry
Technical Case Narrative
Energy Fuels Resources
SDG #: 525413
Product: GFPC, Total Alpha Radium, Liquid
Analytical Method: EPA 903.0
Analytical Procedure: GL-RAD-A-044 REV# 10
Analytical Batch: 2058142
The following samples were analyzed using the above methods and analytical procedure(s).
GEL Sample ID#
525413001
525413002
525413003
525413004
525413005
525413006
525413007
1204683960
1204683961
1204683962
1204683963
1204683964
Client Sample Identification
MW-01 10212020
MW-12 10202020
MW-14 10192020
MW-18 10212020
MW-19 10202020
MW-27 10212020
MW-31 10192020
Method Blank (MB)
525413007(MW-31_10192020) Sample Duplicate (DUP)
525413007(MW-31_10192020) Matrix Spike (MS)
525413007(MW-31_10192020) 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, 1204683962 (MW-31_10192020MS) and 1204683963
(MW-31_10192020MSD), aliquots were reduced to conserve sample volume.
Certification Statement
Where the analytical method has been performed under NELAP certification, the analysis has met all of the
requirements of the NELAC standard unless otherwise noted in the analytical case narrative.
Page 10 of20 SDG: 525413 Revl
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Qualifier Definition Report
for
DNMI001 Energy Fuels Resources (USA), Inc.
Client SDG: 525413 GEL Work Order: 525413
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~ ~
Date: 23 NOV 2020
Page 11 of 20 SDG: 525413 Revl
Name: Theresa Austin
Title: Group Leader
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 -[phone] -www.gel.com
QC Summary Reoort Date: November 23, 2020 Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado
Contact: Ms. Kathy Weinel
Workorder: 525413
Parmname NOM C Units RPO% ----
Rad Gas Flow
3atch 2058142
QC1204683961 525413007 DUP
Gross Radium Alpha u 0.424 u 0.468 pCi/L NIA
Uncertainty +/-0.292
QCl204683964 LCS
Gross Radium Alpha 570
Uncertainty
QCl204683960 MB
Gross Radium Alpha u
Uncertainty
QC I 204683962 525413007 MS
Gross Radium Alpha 4590 u 0.424
Uncertainty +/-0.292
QCl204683963 525413007 MSD
Gross Radium Alpha 4590 u 0.424
Uncertainty +/-0.292
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
+/-0.306
529 pCi/L
+/-6.43
0.0112 pCi/L
+/-0.197
4620 pCi/L
+/-52.8
4630 pCi/L 0.342
+/-51.7
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 19 of20 SDG: 525413 Revl
---REC% Rane Anlst
N/A LXB3
92.8 (75%-125%)
IOI (75%-125%)
IOI (0%-20%)
Page I of
Date Time
11/06/20 13 :4
11/06/2013:4
I 1/06/20 13 :4
11/06/20 13 :4
11/06/20 13:4
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 -[phone] -www.gel.com
QC Summary
Workorder: 525413
Parmname NOM Sam le Units RPD% _R_E_C_0!._o ___ R_a_nge An 1st
M Matrix Related Failure
NIA RPD or %Recovery limits do not apply.
NI
ND
NJ
Q
R
u
UI
UJ
UL
X
y
I\
h
See case narrative
Analyte concentration is not detected above the detection limit
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
One or more quality control criteria have not been met. Refer to the applicable narrative or DER.
Sample results are rejected
Analyte was analyzed for, but not detected above the CRDL.
Gamma Spectroscopy--Uncertain identification
Gamma Spectroscopy--Uncertain identification
Not considered detected. The associated number is the reported concentration, which may be inaccurate due to a low bias.
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
QC Samples were not spiked with this compound
RPD of sample and duplicate evaluated using +I-RL. Concentrations are <5X the RL. Qualifier Not Applicable for Radiochemistry.
Preparation or preservation holding time was exceeded
Page 2 of
Date Time
NIA indicates that spike recovery limits do not apply when sample concentration exceeds spike cone. by a factor of 4 or more or %RPD not applicable.
/\ The Relative Percent Difference (RPD) obtained from the sample duplicate (DUP) is evaluated against the acceptance criteria when the sample is greater than
five times (5X) the contract required detection limit (RL). In cases where either the sample or duplicate value is less than 5X the RL, a control limit of +I-the
RL is used to evaluate the DUP result.
* Indicates that a Quality Control parameter was not within specifications.
For PS, PSD, and 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 20 of20 SDG: 525413 Revl
®=I! r LaboralOries LLC $ 00
a member of The GEL Group INC
PO Box ~0712 ChaMeston. SC 29417
2040 Savage Road ChaMeston. SC 29407
P 84~ 55G.8171
F 843.766.117a
November 20, 2020
Ms. Kathy Weinel
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado 80228
Re: White Mesa Mill GW
Work Order: 525439
Dear Ms. Weinel:
GEL Laboratories, LLC (GEL) appreciates the opportunity to provide the enclosed analytical results for the
sample(s) we received on October 26, 2020. This original data report has been prepared and reviewed in
accordance with GEL's standard operating procedures.
Test results for NELAP or ISO 17025 accredited tests are verified to meet the requirements of those standards,
with any exceptions noted. The results reported relate only to the items tested and to the sample as received by
the laboratory. These results may not be reproduced except as full reports without approval by the laboratory.
Copies of GEL's accreditations and certifications can be found on our website at www.gel.com.
Our policy is to provide high quality, personalized analytical services to enable you to meet your analytical needs
on time every time. We trust that you will find everything in order and to your satisfaction. If you have any
questions, please do not hesitate to call me at [phone], ext. 4289.
Purchase Order: DW16138
Enclosures
Sincerely,
Nina Gampe for
Julie Robinson
Project Manager
llH~lll 11111 1111111111111111
gel.com
November 20, 2020
Laboratory Identification:
GEL Laboratories LLC
2040 Savage Road
Charleston, South Carolina 29407
[phone]
Summary:
Receipt Narrative
for
Energy Fuels Resources (USA), Inc.
SDG: 525439
Sample receipt: The samples arrived at GEL Laboratories LLC, Charleston, South Carolina on October 26,
2020 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 Clitnt ID
525439001 MW-31 S
525439002 MW-31 LF
525439003 MW-14 S
525439004 MW-14 LF
525439005 MW-12 S
525439006 MW-12 LF
525439007 MW-19 S
525439008 MW-19 LF
525439009 MW-23 S
525439010 MW-23 LF
525439011 MW-27 S
525439012 MW-27 LF
525439013 MW-18 S
525439014 MW-18 LF
525439015 MW-01 S
525439016 MW-01 LF
525439017 MW-40 S
525439018 MW-40LF
525439019 MW-39 S
525439020 MW-39LF
525439021 MW-70 S
525439022 MW-70LF
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 38 SDG: 525439
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 38 SDG: 525439
Nina Gampe for
Julie Robinson
Project Manager
Sheet 1 of 1.. I (~/e--·t£.f r I ,/
f , f' ENERGY FUELS RESOURCES
CHAIN OF CUSTODY
Samples Shipped to: GEL Laboratories, LLC Contact:
2040 Savage Road
Charleston, SC 29407 uets.com
[phone]
Chain of Custody/Sampling Analysis Reques~
l Project Samplers Name Samplers Signature
Ground Water Low Flow ,~ ,, ~~, rtjf{g;_/;~ 2020 Tanner Holliday
I
Time I
I
Sample ID Date Collected Collected Laboratory Anal ,sis Requested 1
I
MW-31 S 10/19/2020 1015 Gross A1pha i
MW-31 LF 10/'19/2020 1050 Gross ~lpha I
MW-14 S 10/19/2020 1141 Gross ~lpha I J
MW-14 LF 10/19/2020 1205 ·Gross Alpha
MW-12 S 10/20/2020 904 Gross Alpha I
MW-12 LF 10/20/2020 922 Gross l\lpha I
MW-19 S 10/20/2020 745 Gross Alpha i
MW-19 LF 10/20/2020 810 Gross Alpha t
MW-23 S 10/20/2020 1300 Gross Alpha I
MW-23 LF 10/20/2020 1315 Gross !Alpha
MW-27 S 10/21/2020 730 Gross Alpha 1
MW-27 LF 10/21/2020 756 Gross Alpha I
MW-18 S 10/21/2020 814 Gross /\lpha
MW-18 LF 10/21/2020 837 Gross 1Alpha I
MW-01 S 10/21/2020 1227 Gross ~lpha l
MW-01 LF 10/21/2020 1252 Gross 16.lpha
MW-40 S 10/22/2020 727 Gross l\lpha
MW-40 LF 10/22/2020 800 Gross ~lpha
l
Comments: Please send report to Kathy Weinel at [e-mail] l
I
/
Relinquished By:(S,ature~ Date/Time Received By:(Signature) Da~Je
.:::\ ~,,,., ..11 .rt , ~ nner Holliday
10/22/2020 d ~ffei /
!JJ)~Ch ~,;.
1100 .../ ../ q,113'9
Relinquished By:(Signature) Date/Time Received By:(Signature) Date/Time
1
!
I
of38 SDG: 525439 I l Page 5
I
I I Sheet 1).... of ?... i
I I
CHAIN OF CUSTODY I
Samples Shipped to: GEL Laboratories, LLC Contact: ----------''-c----------2040 Savage Road
Tanner Holliday l
Ph: 4@5 678 2221
Charleston, SC 29407 [e-mail] l [phone]
Chain of Custody/Sampling Analysis Reque~ t
Project Samplers Name Samplers Signature
Ground Water Low Flow
2020
Sample ID
MW-39 S
MW-39 LF
MW-70 S
MW-70 LF
Date Collected
10/22/2020
10/22/2020
10/22/2020
10/22/2020
Tanner Holliday
Time
Collected
838
900
727
800
Laboratory Ana ysis Requested
Gross Aloha
Gross Alpha
Gross Alpha
Gross Alpha
Comments: Please send report to Kathy Weinel at [e-mail]
Relinquished By:JS:g~a~r_;Y /
-:J~ ~er Holliday
Relinquished By:(Signature)
Page 6 of 38 SDG: 525439
Date/Time Received By:(Signature)
10/22/2020 h /)/
11 oo ii ,, I ffA11'Pr
Date/Time Received gy:{Signature)
V
•
I
D~!,j!ife ~/9 tJ:j76
Date/Ti~e
!
I
i
I
ml lAJoralor;()S 11 C
31' SAMPLE RECEWf & REVIEW FORM
CUerlt: /)AJ/vlL SDG/,\IUCOC/Work Order: "')7_ ~ L\ 7) ct
Received Bv: AJA Date Received: tu /;?,/,'tlfl
' ,
c~~lec FedEx. Express FedEx Ground S Field Sen ces Courier Oiher
Carrier and Tracking Number JZ:-il1 YLf Y ,f~ t/JZfl! ~ ¥fl
Suspected Huzanl Information ~ 0 •If Net Counts> IOOcpm on samples not m:nl:cd "ra<lioactivc", contact the Ra,liation Safety G-oup for funher invcstigntion. ;,.. z
/ Hazard Class Shipped: UNfl:
A)Shipped as a DOT Hazardous? If UN29IO, ls the Radioactive Shipment SuiveyCompliout? Ycs_ t o_
I l
Bl Did the client designate the samples are to be COC notation or radioactive stickers on co11taimm equw client desigrunion.
1'Cceivcd as radioactive'! .
C) Did the RSO classify the samples as I Maximum Net Counts Obse1vcd• (Observed Counts -Alu Background Counts): _ 1Z}__CPM I mR/Hr
1ailioac1ive? Clllssiflcd as: Rad 1 Rud 2 Rad 3 (
0) Did the client dcsimiate samples are haz:mlous'/ I COC notation or hllZlll'd labels on contJliners equal client de.~ignati.011.
/ n f D or E is yes, selca lillZ:utls b<!low.
El Did the RSO identify oossiblc hazards? PCB's Flammable Foreign Soil RCRA Asocsios Beryllium Other:
Sample Receipt C1iterlu ll < C Comments/Qualifiers (Required ror Non-Con! rmlng Items) >, z z
Shipping containers received intact and Circle AppHcablc: Seals broki.:n D:11naged conh1incr l.c:aking container 011,et d~scribt:)
1 sealed?
Chain of custody dllCumcnts included Circle Applicable; Clic:nt con1ac1cd and provided COC COC crcnlcd upon rccei I l wilb sltipmenl? I .
Preservation Method: Wet lee Jee Packs Dry ice ~ Othc,: ;210 3 Samples requiring cold preservalion *all lemperaLures M:: tt!conL!d in Celsius TEMP:
wiihin (0 < 6 de~. C)?• }
4 Daily check perfonrcd and passed on IR Temperature Device Serio! #:--184.J.6 __
temperature gun? Scconruuy Temperatu1,: Device Seiiw II (If Applicable): l
Circle Applic,blc: Senls bmken Damnged container Leaking container Olher di:scrihc)
5 Sample con1ainers intact and scalc,t? l '
Samples requiring chemical preservation Sample JO's and Conlalncrs AIICtlcll:
6 I al proper pH? IC Prescrnuion added. I..o1N:
If Yes, are Encores or Soil Kits pn,scnt for solids'/ Yes_No __ NA __ (lf ye ,. take to VOA Fleczcr) I
Do liquid VOA virus contain ocid preservation? Yes_ No __ NA __ (lf uru town, select No) I Do any samples require Volarilc ' 7 Analysis? An: liquid VOA virus free ofhendspacc'I Yes_ No __ NA..._ I
Sample ID's and conlniners affected:
!D's and tests affoctcd:
8 Samples received within holding time? ,
l
Sample ID's on COC 111:itch ID's on [D's aml contniner.; affected: I 9 boUlcs? I
Date & time on COC m:,tch date & time Circle Applicable: No d:uos on comaincrs No times on comainel'S COCmiss ng info Other ( desciihc)
10 on bottles?
Number of containers rccci ved match Circle Applicalllc: No container count on CDC Other (dcsciihe)
11 number indicated on COC?
12 Are sample conraiuers 1denlifiable as ;.,1ti,J;c 1 GEL orovided bv use of GEL labels?
13 COC form is properly signed in CT'rcle Applicable: Not relinquished Other (describe)
relinquished/received sec1ions'?
Comments (Use Continuation F01m if needed): j
I I
1
PM (rn· PMA) n:view: lnitiws~~ Date _\~\'U) Page _Lof_ ,__
GL-CHL-SR-001 Rev 7
Page 7 o f38 SDG: 525439
GEL Laboratories LLC -Login Review Report
GEL Work Order/SDG: 525439
Client SDG: 525439
Ground Water Low Flow 2020
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.
525439001 MW-31 S
525439002 MW-31 LF
525439003 MW-14S
525439004 MW-14 LF
525439005 MW-12 S
525439006 MW-12 LF
525439007 MW-19S
525439008 MW-19 LF
525439009 MW-23 S
525439010 MW-23 LF
525439011 MW-27 S
525439012 MW-27 LF
525439013 MW-18S
525439014 MW-18 LF
525439015 MW-01 S
525439016 MW-01 LF
525439017 MW-40 S
525439018 MW-40 LF
525439019 MW-39 S
525439020 MW-39 LF
525439021 MW-70 S
525439022 MW-70LF
Client Sample ID Status Tests/Methods
-001 MW-31 S REVW GFPC, Total Alpha Radium,
Liquid
-002 MW-31 LF REVW GFPC, Total Alpha Radium,
Liquid
-003 MW-145 REVW GFPC, Total Alpha Radium,
Liquid
-004 MW-14 LF REVW GFPC, Total Alpha Radium,
Liquid
Collect
Date & Time
19-0CT-20 10:15
19-0CT-20 10:50
19-0CT-20 11 :41
19-0CT-20 12:05
20-0CT-20 09:04
20-0CT-20 09:22
20-0CT-20 07:45
20-0CT -20 08: 1 0
20-0CT-20 13:00
20-0CT-20 13:15
21-0CT-20 07:30
21-0CT-20 07:56
21-0CT-20 08:14
21-0CT-20 08:37
21-0CT-20 12:27
21-0CT-20 12:52
22-0CT-20 07:27
22-0CT-20 08:00
22-0CT-20 08:38
22-0CT-20 09:00
22-0CT -20 07:27
22-0CT-20 08:00
Product
Reference
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Work Order Due Date: 23-NOV-20
Package Due Date: 21-NOV-20
EDD Due Date:
Due Date:
SH2
Receive Time # of
Date & Time Zone Cont.
26-0CT-20 12:00 -2 1
26-0CT-20 12:00 -2 1
26-0CT-20 12:00 -2 1
26-0CT-20 12:00 -2 1
26-0CT-20 12:00 -2 1
26-0CT-20 12:00 -2 ,
26-0CT-20 12:00 -2 1
26-0CT-20 12:00 -2 ,
26-0CT-20 12:00 -2 1
26-0CT-20 12:00 -2 1
26-0CT-20 12:00 -2 ,
26-0CT-20 12:00 -2 1
26-0CT-20 12:00 -2 1
26-0CT-20 12:00 -2 1
26-0CT-20 12:00 -2 1
26-0CT-20 12:00 -2 1
26-0CT-20 12:00 -2 1
26-0CT-20 12:00 -2 1
26-0CT-20 12:00 -2 1
26-0CT-20 12:00 -2 1
26-0CT-20 12:00 -2 1
26-0CT-20 12:00 -2 1
Fax Date PM Comments
23-NOV-20
23-NOV-20
Lab
Matrix
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
GROUND WATER
Report Date: 20-NOV-20
Work Order: 525439
Page 1 of 3
Collector: C
Prelogin #: 20190487484
Project Workdef ID: 1294356
SDG Status: Closed
Logged by:
Fax Days to
Due Date Process CofC#
Prelog Lab Field
Group QC QC
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
Aux Data
°' M ,q-
1.r)
N
Receivec:,
Codes a
00
M
4--4 0
00
(1) ~ A..
GEL Laboratories LLC -Login Review Report
-005 MW-12 S
-006 MW-12 LF
-007 MW-19 S
-008 MW-19 LF
-009 MW-235
-010 MW-23 LF
-011 MW-27 S
-012 MW-27 LF
-013 MW-18 S
-014 MW-18 LF
-015 MW-01 S
-016 MW-01 LF
-017 MW-40 S
-018 MW-40 LF
-019 MW-39 S
-020 MW-39 LF
-021 MW-70 S
-022 MW-70 LF
Product: GFCTORAL
Method:
REVW GFPC, Total Alpha Radium,
Liquid
REVW GFPC, Total Alpha Radium,
Liquid
REVW GFPC, Total Alpha Radium,
Liquid
REVW GFPC, Total Alpha Radium,
Liquid
REVW GFPC, Total Alpha Radium,
Liquid
REVW GFPC, Total Alpha Radium,
Liquid
REVW GFPC, Total Alpha Radium,
Liquid
REVW GFPC, Total Alpha Radium,
Liquid
REVW GFPC, Total Alpha Radium,
Liquid
REVW GFPC, Total Alpha Radium,
Liquid
REVW GFPC, Total Alpha Radium,
Liquid
REVW GFPC, Total Alpha Radium,
Liquid
REVW GFPC, Total Alpha Radium,
Liquid
REVW GFPC, Total Alpha Radium,
Liquid
REVW GFPC, Total Alpha Radium,
Liquid
REVW GFPC, Total Alpha Radium,
Liquid
REVW GFPC, Total Alpha Radium,
Liquid
REVW GFPC, Total Alpha Radium,
Liquid
WorkdeflD: 1458614
EPA 903.0
Product Description: GFPC, Total Alpha Radium, Liquid
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
In Product Group? No Group Name: Group Reference:
Report Date: 20-NOV-20
Work Order: 525439
Page 2 of 3
Path: Drinking Water (903.0 or 9315)
Samples: 001 ,002, 003,004,005,006,007, 008, 009, 010, 011, 012,013, 014, 015, 016,017, 018, 019, 020, 021, 022
Product Reference: Gross Alpha
Moisture Correction: "As Received"
Parmname Check: All parmnames scheduled properly
CAS#
Contingent
Tests
Parmname
Gross Radium Alpha
Action Product Name Description
Client RDL or
PQL& Unit
Samples
Reporting
Units
pCi/L
Parm Included Included Custom
Function in Sample? in QC? List?
REG y y No 0\
V
V')
N
V')
ci Q
r;EJ
00
(")
(..._
0
0\
<I) 00 ,.
A.:.
GEL Laboratories LLC -Login Review Report
Login Requirements:
Requirement Include? Comments
Peer Review by:. ___________ _ Work Order (SDG#), PO# Checked? ____ _
Report Date: 20-NOV-20
Work Order: 525439
Page 3 of 3
C of C signed in receiver location? _____ _
0\
("')
"" V)
N V)
ci 0 r:n
00
("')
4-;
0
0 ......
(I)
~ A...
Radiochemistry
Technical Case Narrative
Energy Fuels Resources
SDG #: 525439
Product: GFPC, Total Alpha Radium, Liquid
Analytical Method: EPA 903.0
Analytical Procedure: GL-RAD-A-044 REV# 10
Analytical Batch: 2058143
The following samples were analyzed using the above methods and analytical procedure(s).
GEL Sample ID#
525439001
525439002
525439003
525439004
525439005
525439006
525439007
525439008
525439009
525439010
525439011
525439012
525439013
525439014
525439015
1204683974
1204683975
1204683976
1204683977
1204683978
Client Sample Identification
MW-31 S
MW-31 LF
MW-14 S
MW-14 LF
MW-12 S
MW-12 LF
MW-19 S
MW-19 LF
MW-23 S
MW-23 LF
MW-27S
MW-27LF
MW-18 S
MW-18 LF
MW-01 S
Method Blank (MB)
525439004(MW-14 LF) Sample Duplicate (DUP)
525439004(MW-14 LF) Matrix Spike (MS)
525439004(MW-14 LF) Matrix Spike Duplicate (MSD)
Laboratory Control Sample (LCS)
The samples in this SDG were analyzed on an "as received" basis.
Data Summary:
All sample data provided in this report met the acceptance criteria specified in the analytical methods and
procedures for initial calibration, continuing calibration, instrument controls and process controls where
applicable, with the following exceptions.
Technical Information
Recounts
Samples were recounted to verify sample results. Recounts are reported.
Miscellaneous lnformation
Additional Comments
The matrix spike and matrix spike duplicate, 1204683976 (MW-14 LFMS) and 1204683977 (MW-14 LFMSD),
aliquots were reduced to conserve sample volume.
Page 12 of 38 SDG: 525439
Product: GFPC, Total Alpha Radium, Liquid
Analytical Method: EPA 903.0
Analytical Procedure: GL-RAD-A-044 REV# 10
Analytical Batch: 2058146
The following samples were analyzed using the above methods and analytical procedure(s).
GEL Sample ID#
525439016
525439017
525439018
525439019
525439020
525439021
525439022
1204683980
1204683981
1204683982
1204683983
1204683984
Client Sample Identification
MW-01 LF
MW-40 S
MW-40LF
MW-39 S
MW-39LF
MW-70 S
MW-70LF
Method Blank (MB)
525439016(MW-Ol LF) Sample Duplicate (DUP)
525439016(MW-Ol LF) Matrix Spike (MS)
525439016(MW-Ol LF) 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, 1204683982 (MW-OJ LFMS) and 1204683983 (MW-01 LFMSD),
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 of 38 SDG: 525439
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Qualifier Definition Report
for
DNMI001 Energy Fuels Resources (USA), Inc.
Client SDG: 525439 GEL Work Order: 525439
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: 14 NOV 2020 Title: Group Leader
Page 14 of38 SDG: 525439
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 -[phone] -www.gel.com
QC Summarl'. Reoort Date: November 14, 2020 Energy Fuels Resources (USA), Inc. Page 1 of
225 Union Boulevard
Suite 600
Lakewood, Colorado
Contact: Ms. Kathy Weinel
Workorder: 525439
Parm name NOM Sample Qual QC Units RPD% REC% Rane Anlst Date Time
Rad Gas Flow
3atch 2058143 ----
QC1204683975 525439004 DUP
Gross Radium Alpha u 0.611 u 0.867 pCilL NIA NIA LXB3 11/09120 12:4,
Uncertainty +l-0.295 +l-0.342
QC1204683978 LCS
Gross Radium Alpha 570 587 pCilL 103 (75%-125%) 11109120 13:4,
Uncertainty +l-5.41
QC1204683974 MB
Gross Radium Alpha u -0.135 pCilL 11109120 12:4,
Uncertainty +l-0.158
QC1204683976 525439004 MS
Gross Radium Alpha 2300 u 0.611 1890 pCilL 82.2 (75%-125%) 11109120 13 :4,
Uncertainty +l-0.295 +l-19.6
QC1204683977 525439004 MSD
Gross Radium Alpha 2300 u 0.611 2060 pCi/L 8.56 89.5 (0%-20%) 11/09/20 13:4,
Uncertainty +l-0.295 +/-20.2
3atch 2058146
QC1204683981 525439016 DUP
Gross Radium Alpha u 0.815 u 0.905 pCilL NIA NIA LXB3 11106120 11: I
Uncertainty +/-0.344 +/-0.347
QC1204683984 LCS
Gross Radium Alpha 570 614 pCi/L 108 (75%-125%) 11106120 11 : I
Uncertainty +/-7.78
QC1204683980 MB
Gross Radium Alpha u 0.181 pCilL 11106120 11 : I
Uncertainty +/-0.262
QC 1204683982 525439016 MS
Gross Radium Alpha 4590 u 0.815 5200 pCi/L 113 (75%-125%) 11/06/20 11 : I
Uncertainty +l-0.344 +l-65.8
QC1204683983 525439016 MSD
Gross Radium Alpha 4590 u 0.815 4480 pCi/L 14.7 97.6 (0%-20%) 11 /06/20 11:l
Uncertainty +l-0.344 +/-57.9
Page 37 of 38 SDG: 525439
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 -[phone] -www.gel.com
QC Summary
Workorder: 525439
Parmnam_e _______ _ NOM Units RPO% -"'R=E=C-=....co/,...c.o __ R'-'-ao~e An 1st
Notes:
Counting Uncertainty is calculated at the 68% confidence level (I-sigma).
The Qualifiers in this report are defined as follows:
**
<
>
A
B
BD
C
D
F
H
K
L
M
M
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
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
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 +/-RL. Concentrations are <5X the RL. Qualifier Not Applicable for Radiochemistry.
Preparation or preservation holding time was exceeded
Page 2 of
Date Time
NI A indicates that spike recovery limits do not apply when sample concentration exceeds spike cone. by a factor of 4 or more or %RPD not applicable.
I\ The Relative Percent Difference (RPD) obtained from the sample duplicate (DUP) is evaluated against the acceptance criteria when the sample is greater than
five times (5X) the contract required detection limit (RL). In cases where either the sample or duplicate value is less than 5X the RL, a control limit of+/-the
RL is used to evaluate the DUP result.
* Indicates that a Quality Control parameter was not within specifications.
For PS, PSD, and SDILT results, the values listed are the measured amounts, not final concentrations.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the
requirements of the NELAC standard unless qualified on the QC Summary.
Page 38 of 38 SDG: 525439
ffl=t• I Laboratories LLc
a member of The GEL Group INC
PO Box :?-0712 Ch.rles1on. SC 29417
2040 sa,1age Road Charleston SC 29407
P 84, 556.8171
F 84~766. 1178
November 23, 2020
Ms. Kathy Weinel
Energy Fuels Resources (USA), Inc.
225 Union Boulevard
Suite 600
Lakewood, Colorado 80228
Re: White Mesa Mill GW
Work Order: 525929
Dear Ms. Weinel:
GEL Laboratories, LLC (GEL) appreciates the opportunity to provide the enclosed analytical results for the
sample(s) we received on October 30, 2020. This original data report has been prepared and reviewed in
accordance with GEL's standard operating procedures.
Test results for NELAP or ISO 17025 accredited tests are verified to meet the requirements of those standards,
with any exceptions noted. The results reported relate only to the items tested and to the sample as received by
the laboratory. These results may not be reproduced except as full reports without approval by the laboratory.
Copies ofGEL's accreditations and certifications can be found on our website at www.gel.com.
Our policy is to provide high quality, personalized analytical services to enable you to meet your analytical needs
on time every time. We trust that you will find everything in order and to your satisfaction. If you have any
questions, please do not hesitate to call me at [phone], ext. 4289.
Purchase Order: DW16138
Enclosures
Sincerely,
Project Manager
IH ~ 11111~ U 111 IM 1111 U 111
gel.com
November 23, 2020
Laboratory Identification:
GEL Laboratories LLC
2040 Savage Road
Charleston, South Carolina 29407
[phone]
Summary:
Receipt Narrative
for
Energy Fuels Resources (USA), Inc.
SDG: 525929
Sample receipt: The samples arrived at GEL Laboratories LLC, Charleston, South Carolina on October 30,
2020 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 was an ID discrepancy. The
COC indicates the sample ID MW-24A-10272020, but the container received has MW-24A-10232020.
525929008(A1W-24A_l0272020).
Sample Identification: The laboratory received the following samples:
Laboratory ID Client ID
525929001 MW-39 10222020
525929002 MW-40 10222020
525929003 MW-70 10222020
525929004 MW-28_10232020
525929005 MW-03A 10262020
525929006 MW-20 10272020
525929007 MW-23 10272020
525929008 MW-24A 10272020
525929009 MW-37 10272020
525929010 TW4-24 10272020
525929011 MW-24 10282020
525929012 MW-38 10282020
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 27 SDG: 525929
The enclosed data package contains the following sections: Case Narrative, Chain of Custody, Cooler Receipt
Checklist, Data Package Qualifier Definitions and data from the following fractions: Radiochemistry.
Project Manager
Page 4 of 27 SDG: 525929
I I I I
I 1 I ,·/e,;:, Sheet 1 of 1
525929
( _ . '/ ~-E:ERGY FUELS RESOURCES
1
CHAIN OF CUSTODY l Samples Shipped to: GEL Laboratories, LLC Contact: Tanne Holliday
2040 Savage Road Ph:43 , 678 2221 l
Charleston, SC 29407 thollid~ [e-mail] I {843~ 556 8171 i
Chain of Custody/Sampling Analysis Request l
Project Samplers Name ~ amplers Signature
04 Ground Water 2020 Tanner Holliday l;Ja~ "6 11' )/;/L //./) / l r I
Time I I Sample ID Date Collected Collected Laboratory Analyi is Requested :
MW-39 10222020 10/22/2020 1310 Gross A IDha
MW-40 10222020 10/22/2020 1225 Gross A pha
MW-70 10222020 10/22/2020 1225 Gross A oha
MW-28 10232020 10/23/2020 1140 Gross A pha l
MW -03A 10262020 10/26/2020 900 Gross A oha I
MW-20 10272020 10/27/2020 1320 Gross A pha I
MW-23_ 10272020 10/27/2020 1220 Gross A pha I
MW-24A 10272020 10/27/2020 1200 Gross A pha I
MW-37 10272020 10/27/2020 1300 Gross A oha I
TW4-24 10272020 10/27/2020 1450 Gross A oha !
MW-24 10282020 10/28/2020 825 Gross A oha I
MW-38 _ 10282020 10/28/2020 805 Gross A oha I
I
I
i
l
I
I
Comments: Please send report to Kathy Weinel at [e-mail] l
1
J
Relinquished By:y'ignat~-Date/Time Received By:(Signature) Date/Trz~
,:j,.,,.,,,,. .//-~~Holliday
10/28/2020 ~~-~o /Jo u
1100 lQ 00
Relinquished By:(Signature) Date/Time Recelve(/"atu,e) Date/Time
I
5 of27 SDG: 525929 1 I Page
l l
mEI I
Laboratories Ltr. I SAMPLE RECEIPT & REVIEW FORM
Client: \ Jr...! \\.A \ SDG//\R/COC/Work Ordcr:"J 7. ~ZYl_
Received ll\•: '1KW Dntc Rccci\•cd: l O \ :2.r) \ 'l.D I l
FedEx Express
C:l1<~hlc:
FedEx Ground UPS Field Scn·i c. Courier Other I
I Carrier anti Tracking Number t
,,. i.t y ~/6q !
\~ \ "o=J-l'Z-q8 ~~
Suspected Hn1.anl Jnfom,utiun ~ C, •If Net Counts> IOOcpm on samples not m:uked "rndioactivc", contact the Radia1i,1n 1 afely Group for further investigation. ;z;
J,lazard Class Shipped: : UN#: I 1
iv' I /\)Shin1X·d as a DOT Huzardous? If UN2910. Is the Radioactive Shipment Survey Compliant'! Yes_ N,r--' l
./ " I B) Did the clielll designate the samples arc lo he COC notation or rrulioactivc stickers on con1ainc111 equal client desih'l!Ution
rcccivcc..l a.,;; r,1dioacLivc?
C) Did the RSO classify the samples as ./ 'iifaxinnnu Net Coonts Observed" (Observed Counts -Arca Background Counts): -'[,..2.e:)1 mR/Hr I mdioac1ivc'? Chi'l.lificd as: Rud I Rad 2 Rud 3 I
v COC notntion or haznrd labels on containers equal client designation. I 0) Did the client dcsi~n:ue samples arc hazardous?
Ir Dor Eis yes, selecl Hazards below . I 01her: I E) Did the RSO identify possible hazards? .,// PCB's Fl:rmnmble Forei~n Soil RCRA Asbestos Beryllium
Sample Receipt Criteria :I < C, Commcnts/Quullficrs (Required for Non-Confo~nlng Hems) I ... z ;z;
Circle Applicable: SL."ahi broken Dam:,~cd ct1nmincr Leaking container 01hcr (c scrihc) ·---:-
Shipping containers received intact ,md I 1 scaled' I
2 Chain of cuslody documents included Cirdc Applic:nblc: Clic,11 conrnc1cd and provided COC COC <r<nled UJ1<)'l 1ccolpl I I wilh shipment'
Pri:scrva1io11 Method: Wet Ice fee Packs Dry ice ~ Other: I Zo""<-/
3 Samples requiring cold prcscrv:1lion ¢nll lcmpcmturcs arc n:cor<lctl in Celsius TEMP: i within (0 < 6 dc2. CJ?*
Daily check performed :rnd passed on IR Temperature nc,·icc Serial #:-1fil:1L ___ l I 4 lcmperulllre gun? Scco11daryTcmpcrnturc Device Serini# (If Applicable):
Circle Applicnblc: Sc.ils hrokl!n Da11111gcd conluincr Leaking cnnmlncr Orhor (d~mibcl I 5 Sample containers intact and scaled'' I l
Samples requiring chemical preservation -S:unplc ID\ and Conlaincrs t\ffccrctl: l 6 I al proper pH'! j Ir Prc~c1 \.Ilion added. Ulltt: ' ff Yes. arc Encore.< or Snil Klis rresc111 for solid~? Yes_ No_ NA_(lfycs, akc LO VO/\ Freezer) !
Do any samples require Vol,1lilc Do liquid VO/'I ,~als con1ain acid r1rescn·n1lon·! Yes_ Nn_ NA.__tlfuo~nqwn. select No) ·1
7 I•
Analysis? ;>.re liquid VOA vials free of hcadspacc'/ Ye._ No_ NA_
V S,unril~ ID's ;1111.J containers i.lffcc1cd:
I
!D's and tests affoctcd:
\
I 8 Samples received within holding time'? '
9 Smnple !D's on COC ma1ch ID's 011 V
J_D's and conlaincn; affected:
f OL l hollies? {o\.?,C,\u) \rJ.,. ..n-')~ ,u •. 1.--z.4,A._ I c·z._3,LC'l-.::, "c.. lv\W-V4'4-Jc ...,_,,.,.-~
Dale & time on COC match date & lime Circle ,\ppli,':lhlc: No ila1cs on ,~101aincrs No limes on cnn1ai11cn/ COC mi~l1 info Other (describe) I 10 on bottles?
Number of containers received match Circle Applicable: No container count on COC Othcr(dcscribc)
1 11 number indicated on COC? ./
12 Arc sn1111>k cnnt.riners idcntilinblc as l GEL PrQVided bv use of GEL l,1bc.ls'!
D COC form is properly signed in Circle Applicable: Nol relinquished Other (describe) I relinquished/received sections?
Comments (Use Conlinualion Fonn if needed):
PM torPMA) review: lniti:ils~ Date \ \ \ 1...\1.,() PageLor_li_
I GL-CHL-SR-001 Rev 7
SDG: 525929 6 of27 1 Page
GEL Laboratories LLC -Login Review Report
GEL Work Order/SDG: 525929
Client SDG: 525929
Q4 Ground Water 2020
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.
525929001 MW-39_ 10222020
525929002 MW-40 _ 10222020
525929003 MW-70 _ 1 0222020
525929004 MW-28_ 10232020
525929005 MW-03A_10262020
525929006 MW-20 _ 1 0272020
525929007 MW-23_ 10272020
525929008 MW-24A_ 10272020
525929009 MW-37 _ 10272020
525929010 TVl/4-24_10272020
525929011 MW-24_ 10282020
525929012 MW-38_ 10282020
Client Sample ID Status Tests/Methods
-001 MW-39 _ 10222020 REVW GFPC, Total Alpha Radium,
Liquid
-002 MW-40_10222020 REVW GFPC, Total Alpha Radium,
Liquid
-003 MW-70_10222020 REVW GFPC, Total Alpha Radium,
Liquid
-004 MW-28_10232020 REVW GFPC, Total Alpha Radium,
Liquid
-005 MW-03A_ 10262020 REVW GFPC, Total Alpha Radium,
Liquid
-006 MW-20_10272020 REVW GFPC, Total Alpha Radium,
Liquid
-007 MW-23_10272020 REVW GFPC, Total Alpha Radium,
Liquid
-008 MW-24A_ 10272020 REVW GFPC, Total Alpha Radium,
Liquid
-009 MW-37_10272020 REVW GFPC, Total Alpha Radium,
Liquid
-010 TW4-24_10272020 REVW GFPC, Total Alpha Radium,
Liquid
-011 MW-24_10282020 REVW GFPC, Total Alpha Radium,
Liquid
-012 MW-38_10282020 REVW GFPC, Total Alpha Radium,
Liquid
Collect
Date& Time
22-0CT-20 13:10
22-0CT-20 12:25
22-0CT-20 12:25
23-0CT-20 11 :40
26-0CT-20 09:00
27-0CT-20 13:20
27-0CT-20 12:20
27-0CT-20 12:00
27-0CT-20 13:00
27-0CT-20 14:50
28-0CT-20 08:25
28-0CT-20 08:05
Product
Reference
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Gross Alpha
Work Order Due Date:
Package Due Date:
EDD Due Date:
Due Date:
SH2
Receive Time # of
Date& Time Zone Cont.
30-0CT-20 10:00 -2 1
30-0CT-20 10:00 -2 1
30-0CT-20 10:00 -2 1
30-0CT-20 10:00 -2 1
30-0CT -20 10:00 -2 1
30-0CT -20 10:00 -2 1
30-0CT-20 10:00 -2 1
30-0CT-20 10:00 -2 1
30-0CT-20 10:00 -2 1
30-0CT-20 10:00 -2 1
30-0CT-20 10:00 -2 1
30-0CT-20 10:00 -2 1
Fax Date PM Comments
30-NOV-20
28-NOV-20
30-NOV-20
30-NOV-20
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: 23-NOV-20
Work Order: 525929
Page 1 of 2
Collector: C
Prelogin #: 20190487484
Project Workdef ID: 1294356
SDG Status: Closed
Logged by:
Fax Days to Prelog Lab Field
Due Date Process CofC#
20
20
20
20
20
20
20
20
20
20
20
20
Aux Data
Group QC QC
Receive
Codes
O"I N O"I tr)
N tr)
d Cl
VJ.
r--N
4-< 0
r--
(1) ~ p...
GEL Laboratories LLC -Login Review Report
Product: GFCTORAL Workdef ID: 1458614 In Product Group? No
Method: EPA 903.0
Product Description: GFPC, Total Alpha Radium, Liquid
Samples: 001, 002, 003, 004, 005, 006, 007, 008, 009, 010, 011 , 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: 23-NOV-20
Work Order: 525929
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? _____ _
"" N "" V)
N
V)
ci 0 r:fJ.
r---N
<+-< 0
00
OJ ~ i::i..
Nina Gampe
From:
Sent:
N. Tanner Holliday <[e-mail]>
Monday, November 02, 2020 10:32 AM
To: Nina Gampe
Subject: RE: Samples received at GEL 10/30 Q4 Ground Water 2020
[EXTERNAL EMAIL] DO NOT CLICK links or attachments unless you recognize the sender and know the content is safe.
Nina. Go with MW-24A_10272020, Thank you for catching it.
Energy Fuels Resources (USA) Inc.
N. Tanner Holliday
Environmental Tech
t: 435-678-2221 I f: 435-678-2224
6425 S. Highway 191
Blanding, UT 84511
http://www.energyfuels.com
This e-mail is intended for the exclusive use of person(s) mentioned as the recipient(s). This message and any attached files with it are confidential and may
contain privileged or proprietary information. If you are not the intended recipient(s) please delete this message and notify the sender. You may not use, distribute
print or copy this message if you are not the intended recipient(s).
From: Nina Gampe [mailto:[e-mail]]
Sent: Monday, November 02, 2020 8:23 AM
To: N. Tanner Holliday
Cc: Team Robinson
Subject: Samples received at GEL 10/30 Q4 Ground Water 2020
Good Morning,
We had an ID discrepancy with your samples that arrived 10/30; the COC indicates the ID MW-24A-10272020, but the
container received has MW-24A-10232020. Please advise which ID you would like us to use for reporting.
Thank you,
Nina Gampe
Project Manager Assistant
L boratories LLc
2040 Savage Road, Charleston, SC 29407 I PO Box 30712, Charleston, SC 29417
Office Direct: 843.556.8171 ext.4778 I Office Main: 843.556.8171 I Fax: [phone]
E-Mail: [e-mail] I Website: www.gel.com
1
Page 9 of 27 SDG: 525929
CONFIDENTIALITY NOTICE: This e-mail and any files transmitted with it are the property of The GEL
Group, Inc. and its affiliates. All rights, including without limitation copyright, are reserved. The proprietary
information contained in this e-mail message, and any files transmitted with it, is intended for the use of the
recipient(s) named above. If the reader of this e-mail is not the intended recipient, you are hereby notified that
you have received this e-mail in error and that any review, distribution or copying of this e-mail or any files
transmitted with it is strictly prohibited. If you have received this e-mail in error, please notify the sender
immediately and delete the original message and any files transmitted. The unauthorized use of this e-mail or
any files transmitted with it is prohibited and disclaimed by The GEL Group, Inc. and its affiliates ..
2
Page 10 of27 SDG: 525929
Radiochemistry
Technical Case Narrative
Energy Fuels Resources
SDG #: 525929
Product: GFPC, Total Alpha Radium, Liquid
Analytical Method: EPA 903.0
Analytical Procedure: GL-RAD-A-044 REV# 10
Analytical Batch: 2058142
The following samples were analyzed using the above methods and analytical procedure(s).
GEL Sample ID#
525929001
525929002
525929003
525929004
525929005
525929006
525929007
525929008
525929009
525929010
525929011
525929012
1204683960
1204683961
1204683962
1204683963
1204683964
Client Sample Identification
MW-39 10222020
MW-40 10222020
MW-70 10222020
MW-28 10232020
MW-03A 10262020
MW-20 10272020
MW-23 10272020
MW-24A_10272020
MW-37_10272020
TW4-24 10272020
MW-24 10282020
MW-38 10282020
Method Blank (MB)
525413007(MW-31_10192020) Sample Duplicate (DUP)
525413007(MW-31_10192020) Matrix Spike (MS)
525413007(MW-31_10192020) 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, 1204683962 (MW-31_10192020MS) and 1204683963
(MW-31_10192020MSD), 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 12 of 27 SDG: 525929
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 -[phone] -www.gel.com
Qualifier Definition Report
for
DNMIOOl Energy Fuels Resources (USA), Inc.
Client SDG: 525929 GEL Work Order: 525929
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~ ~
Date: 15 NOV 2020
Page 13 of 27 SDG: 525929
Name: Theresa Austin
Title: Group Leader
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: 525929
Parmname NOM
ll.ad Gas Flow
3atch 2058142
QC1204683961 525413007 DUP
Gross Radium Alpha u 0.424 u
Uncertainty +/-0.292
QCJ204683964 LCS
Gross Radium Alpha 570
Uncertainty
QC 1204683960 MB
Gross Radium Alpha u
Uncertainty
QCl204683962 525413007 MS
Gross Radium Alpha 4590 u 0.424
Uncertainty +/-0.292
QC 1204683963 525413007 MSD
Gross Radium Alpha 4590 u 0.424
Uncertainty +/-0.292
Notes:
Counting Uncertainty is calculated at the 68% confidence level (I-sigma).
The Qualifiers in this report are defined as follows:
**
<
>
Analyte is a surrogate compound
Result is less than value reported
Result is greater than value reported
The TIC is a suspected aldol-condensation product
C Units
0.468 pCi/L
+/-0.306
529 pCi/L
+/-6.43
0.0112 pCi/L
+/-0.197
4620 pCi/L
+/-52.8
4630 pCi/L
+/-51. 7
RPO%
NIA
0.342
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 26 of27 SDG: 525929
Reoort Date: November 15, 2020
REC% Ran e Anlst
NIA LXB3
92.8 (75%-125%)
IOI (75%-125%)
101 (0%-20%)
Page 1 of
Date Time
11/06/20 13:4
11/06/20 13:4
11/06/20 13:4
11/06/20 13 :4
11/06/20 13:4
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 -[phone] -www.gel.com
QC Summary
Workorder: 525929
-Parmnam--'e ______ _ NOM ---'-S.c.c.ample Q!!_II_I____ QC Units RPD% REC% Ran e Anlst
M Matrix Related Failure
NIA RPD or %Recovery limits do not apply.
NI
ND
NJ
Q
R
u
UI
UJ
UL
X
y
I\
h
See case narrative
Analyte concentration is not detected above the detection limit
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
One or more quality control criteria have not been met. Refer to the applicable narrative or DER.
Sample results are rejected
Analyte was analyzed for, but not detected above the CRDL.
Gamma Spectroscopy--Uncertain identification
Gamma Spectroscopy--Uncertain identification
Not considered detected. The associated number is the reported concentration, which may be inaccurate due to a low bias.
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
QC Samples were not spiked with this compound
RPD of sample and duplicate evaluated using +I-RL. Concentrations are <5X the RL. Qualifier Not Applicable for Radiochemistry.
Preparation or preservation holding time was exceeded
Page 2 of
Date Time
NI A indicates that spike recovery limits do not apply when sample concentration exceeds spike cone. by a factor of 4 or more or %RPD not applicable.
/\ The Relative Percent Difference (RPD) obtained from the sample duplicate (DUP) is evaluated against the acceptance criteria when the sample is greater than
five times (5X) the contract required detection limit (RL). In cases where either the sample or duplicate value is less than 5X the RL, a control limit of +I-the
RL is used to evaluate the DUP result.
* Indicates that a Quality Control parameter was not within specifications.
For PS, PSD, and 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 27 of 27 SDG: 525929
TABB
FIELD DATA SHEETS
HYDRO GEO CHEM, INC.
G1·oundwate1· Sa1npling Fol'ln
Project Name: Energy Fuels, W hite Mesa
Project Number"'-: _.7'-"1-=80=0...,,0=.0=0 _______ _
Well No: ~lA.) ~ \
Date: I~\\ :La.
Sampler: _......_'_If ______ _
WELL INFORMATION
Total Wel1Deptl1 (ft): -~''---"l_O--=-~----
Casing Diameter ( in.): ___ :1 __ 1_' ___ _
Screened Interval (ft): From: :f ~ To: } l 0
Depth to \Xlater (ft): _(_a~Y~, -=S-~l-~:S~~-l-'\~¢~-
PURGE INFORMATION AND FIELD MEASUREMENTS
Time Started· \ '). ~ l.\ Time Completed-\ ~ ~ ':l. l(r AA.!: Total Purge Ti.ine· b ,--,
A~ t,._r~ .0 Purge lvfethod: I .. .u, .. ~ .. -... P ump Setting:
Actual or Extraction
Elapsed Rate/Vol
Time (1-Iin)
\?. ~ '1 ,l.11 J.f'°\ -,
t::>.3'-1 \OoiJ/1....
l')3'1 1( I •
,~l..{(7 \(
I :i.i.t} I '
\).4(, ll
I'::>..~ Cf I(
I ~S"~ 1,
Sample No Time
Temp Conductivity
(oC/ofi) (~1s/cm)
I~. W \ <\, Ot...\.
\ 'S, '{ '=-> l~osr
tS-:tf~ (~5Lf
( s-. Sl( '9'4 5(
I~. S-> ( ~~I.I
L 1",fI~ 1'11,
ls·~O 'er,~
( s-: s c:; \~(~
Cont:1incr
Type
H:\FIELD fallMS\GW_SAMPLING_FORM_[NGrUELS.DOCX
ORP
pH (mV)
7,s1 IC..¥
"7,31..f l 5<t
"7 '1 "I :lo 5"""'
1,;l.<j ~')..lo
7,). 'l '2. I 'l-
7 . .l, I ~ "t
-,, 1 '1 I '13 ,,~., { 't 0
,D~L
'
NOTES
Total Purge Volume: -,~nn
D.O.
(mg/L) Turbidity Dmwdown
7 fr PY--'S~~ .J'' , .:, ....
I
/;,<;, r;-:l.S 1 I,) ( ~ G.'J. 55'
~.-, l J"'l. \..\JI ::: (p<o"' ~ s--
f,'3 1 r ~ /,1/ (-:: ,q."t\
?. " o/. '3 \u \ ::. '-~· ~'(
-r.·l!L ~!.( 7 wl~ ID. ':l /_
I,...~ .5 B" I'!> 1u..JI :. 7o. 7;J...
(,. 1 l-(7. ev I~ -ZI, ':l.L/
,--~---.r ( ., wl~ 7~.7'7
~
Preservative Notes
t
~ '
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-01 Sampling Program
Field Sample ID MW-01 10212020 Sampling Event 2020 Q4 GW Quarterly
Purge Date & Time 10/21/2020 13:00
Sample Date & Time 10/21/2020 15:40 !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-18
Casing Volume (gal) 16.59
Calculated Casing Volumes Purge Duration (min) 152.98
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) 72.77
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
10/21/2020 15:37 34.06 1804 7.07 15.67 213 1.3 13.0
10/21/2020 15:38 34.28 1797 7.05 15.46 213 1.0 12.0
10/21/2020 15:39 34.50 1803 7.04 15.32 203 1.0 11.3
10/21/2020 15:40 34.72 1797 7.03 15.28 195 1.0 11.4
Pumping Rate Calculations
[volume of wa_ter purged (gals) 34.72 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 160.00 I Final De13_th to Water (feet) 97.30 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified Analytical Laboratory
GEL
Analytical Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Gross Alpha y WATER 1 250-ml HOPE y HN03 y
Total Dissolved Soilds y WATER 1 250-ml HDPE u 4DegC y
Heavy Metals -Full Suite y WATER 1 250-ml HDPE y HN03 (pH<2) y
VOCs -Full Suite for GW y WATER 3 40ml VOA u HCI (pH<2), 4 Deg C y
Nutrients y WATER 1 250-ml HDPE u H2S04 (pH<2), 4 Deg C y
General lnorganics y WATER 1 250-ml HDPE u 4Deg C y
Comments: I Arrived on site at 1220. Purge began at 1300. Purged well for a total of 160 minutes. Purge ended and samples collected at 1540. Water was clear. Left site at 1551 .
Signature of Field Technician
--::::3.,_,~,M~
HYDRO GEO CHEM, INC.
G1·oundwate1· Sampling Fo1m
Project Name: Enei:gy Fuels, White Mesa
Project Number~: _7~1~8~0~00=·~00~--------
WELL INFORMATION
Well No: V\l\.~t.u~-_l_,4=-~----
Date: I t> { '2-o ( '2... o
Sa1npler: X,_~I~+ _____ _
Total Well Depth (ft):_,)_., k~O\~-----
Casing Diatneter ( in.): ---L(..._'_1 ___ _
Screened Interval (ft): From: 1) Y To: \ ~ '1
Depth to Water (ft): .µ:)-'f-d-,:,?,,,..___5__._U..~............,,~--· _ f' N~ I I i.-< .j~
PURGE INFORMATION AND FIELD MEASUREMENTS f 0'
'
Ti1 Started· Dct l D Tii C 1 pl t d O t:r ':l ~ T t l P t Tin I ~ ~ ne ne 0 11 ee: o a u ·ge 1e: ~ ..... •
Purge Method: [u~ -f-tc,-> Pwnp Setting: ~-loa;tl......_ Total Purge Volume: /"-I.[~ .A J
Actual or Extraction Temp Conductivity ORP D.O.
Elapsed Rate/Vol (oC/oF) (ps/cm) pH 0nV) (mg/L) Turbidity Drnwdown Time (Min)
O'\.t>.5 • ~11 t:\P-. \"{.'JS-4f/O 7. g c;-'3q< ~d--.. t), s-
v•
0<:tfO loo~ \ »<i3 L{ 13/o ,, \( t{c) ~ ib, O I, 'l-h J ~: ( 10 , s r' -Pf -
O't I~ I ' I~ i/ U1<~ ii:, ,1 7 t../o~-bl>, ')_ (J 1 • \) =-II I) t.f l'>
l S' 15 LI t -~Cf -
D9lt ... \ \ ~ q3 41 ( s~.~ D•~ ~\ =. lliJ 5'<
b'f t C\ JI IS', 1<2' 4PU ~-q~ 41'\ S'~ d, tJ. g-i..> I ; JUL '=» '<
0"1 ~ ")_ I I I ~le> '-C13~ ~. c=t 'l.. '11 r s~. I C,' gt" "'-> ( ; ,, \<1,. 7 ()
hA~~ bhc.+ ~~"I~ IJ J :: lfD, ~o
\ .C ... , \ A -h:.-
SAMPLING INFORMATION AND SAMPLE RECORD
Ti.me Started: k Time Completed: c>q3S-
Sant Uh Method, T or Bailer:
Container No of Analysis
Sample No Time Type Volume Containers Method Preservative Notes
11:\flELD FORMS\GW_SAMPLING_FOllM_ENGFUELS,DOCX
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-12 Sampling Program Sampling Program
Field Sample ID MW-12_10202020 Sampling Event Sampling Event 2020 Q4 GW Quarterly 2020 Q4 GW Quarterly
Purge Date & Time 10/20/2020 9:40
Sample Date & Time 10/20/2020 11:50 !sampler [sampler I TH/DL TH/DL I
Purging Equipment Pump Weather Conditions Sunny
Pump Type QED External Ambient Temperature (C) 10
Purging Method 2 Casings Previous Well Sampled MW-19
Casing Volume (gal) 13.56
Calculated Casing Volumes Purge Duration (min) 125.06
pH Buffer 7.0 7.0 Well Depth (ft) 130.40
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 109.62
Conductivity Dissolved
DatefTime Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
10/20/2020 11:47 27.55 4155 6.81 15.32 390 0 51.3
10/20/2020 11:48 27.77 4153 6.82 15.34 390 0 51.2
10/20/2020 11:49 27.99 4149 6.83 15.33 389 0 51.2
10/20/2020 11:50 28.21 4154 6.83 15.25 389 0 51.5
Pumping Rate Calculations
IV<>lume_of water purged (gals) 28.21 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 130.00 ! Final Depth to Water (feet) 122.95 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified Analytical Laboratory
AWSL
Analytical Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Total Dissolved Soilds y WATER 1 250-ml HOPE u 4 DegC y
Heavy Metals -Full Suite y WATER 1 250-ml HDPE y HN03 (pH<2) y
VOCs -Full Suite for GW y WATER 3 40mlVOA u HCI (pH<2), 4 Deg C y
Nutrients y WATER 1 250-ml HDPE u H2S04 (pH<2), 4 Deg C y
General lnorganics y WATER 1 250-ml HDPE u 4 DegC y
Gross Alpha y WATER 1 250-ml HDPE y HN03 y
Comments: I Arrived on site at 0901 . Purge began at 0940. Purged well f~r a total of 130 minut~. P__lJrge ended and samples collected at 1150. Water was clear. Left site at 1200.
Signature of Field Technician
~u,DU_..c__--/7t~
HYDRO GEO CI-IEM, INC.
G1·oundwate1· Sampling Fo1m
P1'0jcct Name: E nergy Fuels. White Mesa
Project Number,_: _7'"""'1'""'8..,._00"-'0=.0=0c...-______ _
Well No: )/\4 (,1 ," 1 l:l
Date: I cJ f_L!iJ ,1 a
Sampler: _.:f .......... J-f.._ _____ _
WELL INFORMATION
Total Well Depth (ft): _ _._I ....,.)-0 ........... "-------
Casing Diameter ( in.): ---..------
Screened Intetval (ft): Fl'om:3 {) To: I ~ Cl
Depth to Water (ft): ( O I . s~ ~ tf ',..
PURGE INFORMATION AND FJELD MEASUREMENTS
Time Started: l \ \( 1 P M th d-{~u..;_,_f\_u.> __ _ Time Completed: ~ 1-t,5
p s. +1:i +F Total Putge Time:
T IP V l
l<t" ~ I
""' r e" (;> ;;.,# urge e o: 0 fL. ump etttng: ~ ,e_C"'IA-t ota urge o mne:
Actual or Extraction Temp Conductivity ORP D.O.
Elapsed Rnte/Vol (oC/oJ:<) (~ts/cm) pH (mV) (mg/L) Tu(bidity Dmwdown
Time (I\·lin)
t l LI l .~';>t'111 I <o,l(u, ·-, I Co Ct,, '70 ':l '-1 3 ·3 (,l, {y
()'
.·. :. · .. . •'
l Ill '1 lOD~~ / :) b/~L/ 35(hq ~-8'1 \q q '3~ <;-l),/} fA.) J ::. ) 6 ~ .~ '7 +.f-
' I I 11 <-I'">
I ( '\'3 'I
,,c;·l, ,t
,f < ... Ci It
I 'l.o ':L ii
·, ).c) r; le
Sample No Time
/ 9;,"tlcf ·, ·9 £:,[) &,,lo 1.. '} l/
('6'. ~ 4 '1z,. 1 U) I '1 'fr ~"'~ tcr ,be, ·3 .,q 4>.l~ ';l, s S?"
14 I j).tf 1.; '-·' r ,1tp<i("
q_ ;3e, ·3 ,G, t, 15 J.. '1(p
, 'l .3s-3. ft., /~ '7~ "J. '7 'x'
NOTES
or Bailer: Lv...>
Container
Type
Noof
Volume Containers
H:\FIELD FDl!MS\GW_SAMPLING_FOIIM_ENGFUHS.DOCX
l(j', ·7
~Ii)
.:i-, b ,,~
·7,,a
1,'i
Analysis
1victhod
A, I wl ~ IO .1 D ~ ..pf....
DJ~ l,,.J J ::. I O'l., t) s-
b,4> I I ' ,;:' IV .2.. o'l
0,1,,,, lv..J/ ":. lol.. oS-
O,to w·l ~ I D1 D5-
/), /~ wf-= /o"J.. .os-
l J.3 C
Preservative Notes
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan e-_·Wf:· ;,--/ . y _. .
~: /t.!~·~,-· /E7'-L>ioGY~S
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-14 Sampling Program
Field Sample ID MW-14 10192020 Sampling Event 2020 Q4 GW Quarterly
Purge Date & Time 10/19/2020 12:30
Sample Date & Time 10/19/2020 15:30 !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) 17.46
Calculated Casing Volumes Purge Duration (min) 160.93
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) 101.96
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
10/19/2020 15:27 38.40 3879 6.43 15.25 391 0 3.1
10/19/2020 15:28 38.62 3863 6.47 14.96 390 0 3.0
10/19/2020 15:29 38.84 3857 6.50 14.92 388 0 3.0
10/19/2020 15:30 39.06 3857 6.50 14.93 387 0 2.9
!volume of water purged (gals) 39.06
Pumpin_9. Rate Calculations
Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 180.00 I Final Depth to Water (feet) 102.30 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 HOPE u 4 Deg C y
Heavy Metals -Full Suite y WATER 1 250-ml HOPE y HN03 (pH<2) y
VOCs -Full Suite for GW y WATER 3 40ml VOA u HCI (pH<2), 4 Deg C y
Nutrients y WATER 1 250-ml HOPE u H2S04 (pH<2), 4 Deg C y
General lnorganics y WATER 1 250-ml HOPE u 4 DegC y
Gross Alpha y WATER 1 250-ml HOPE y HN03 y
Comments: I Arrived on site at 1137. Purge began at 1230. Purged well for a total of 180 minutes. Purge ended and samples collected at 1530. Water was clear. Left site at 1540.
Signature of Field Technician
~~7
HYDRO GEO CHEM, INC.
G1·ozwdwate1· Sampli11g Fo1111
Project Name: Energy F uels, White Mesa
Project Number~: ~7~1=8~00~0~.0~0~-------
WELL INFORMATION
WellNo: ~W ,... l y
Date: tol~
Sampler: ---~-++------
Total Wlell Depth (ft): \ YO ff Screened Inte1-val (ft): Prom: 1 o·g To: f 3 ~-
Depth to \'\later (ft): :::J '3 , ~ q Pf-b tu '--Casing Diameter ( in.): __ t.+-1 '-' _____ _
PURGE INFORMATION AND FIELD MEASUREMENTS
'4 :>-'r Time Started: I'~ Time Completed: Total Purge Time:
Pmge JVfethod: ( ,., ~ . .P,{~ Pump Settin,g: AW-\.,;Tl_... Total Purge Volume:
Actual or Extraction Temp Conductivity ORP D.O.
Elapsed Rate/Vol (o(/oF) (µs/cm)
Time (l\fin) pH (m V) (mg/L) Tu(bidity Drawdown
n1B l ~ I °)_ 11 ('; ' "" t./ • l I --s ~rn 1,.,,7) ljLf, II . l, u---;../.....,J IC LIi ,,-~a-._/)(11, v, ' l I
() 'tl-1-10()~ r..! I ').. Cjr \ "'~t q c.. 71 I 1 l,, ')r.1 4~.~ -,\/.. 0 l -Pt-
/.'\ c~s-1, \ u t> I ~?;it...l ~.7fr , 5J'7 It:. q qq,-, 1..J) ::. 1 '3. ('_ s--I n~ ,._ ,s-lA . , ,.,, Lt~-~~~c;-... l,. 71 1 C> II, ,s.3 ~ t.f{f.; w I'"; ? '; .{.,. '1-.
11...'i>~/ i ' \4.C-1 ~~l ... l.l &, , 17 11. D '=» I I/, S-35". 5-~,-=-7s."-~
D~t.1 // '"'~· ~~ '337~ , .. .,~ .l 0~ 11(. D 34', 7 wl: ~>.(.\
ll1 Q! -:,, .., ll I l.{,$'0 3'31l/ /.,71,-'11 \
'"· C,
'.l ,_ l,v ( ":-'7 ~. bt"'J
C>~c; l> .f\ _,,_ L. C! ·-J). .. ,,.. u., ... ..A-..... ~ lAJ' ~ -, '<... f, ~
I lb"
NOTES
Vv...1 If
SAMPLING INFORMATION AND SAMPLE RECORD
v,.J fil/lAI " 1 0 3 .3 7
Sample No Time
Container
Type
H:\FIElD FOl!MS\GW_SAMPLINGJORM_ENGFUELS.DOCX
or Bailer:
Time Completed: ____:D=.-,:'<:-=S'""b--=---
,.,A,.
Preservative Notes
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-18 Sampling Program
Field Sample ID MW-18 10212020 Sampling Event 2020 Q4 GW Quarterly
Purge Date & Time 10/21/2020 8:55
Sample Date & Time 10/21/2020 15:00 !sampler TH/DL
Purging Equipment Pump Weather Conditions Clear
Pump Type QED External Ambient Temperature (C) 6
Purging Method 2 Casings Previous Well Sampled MW-27
Casing Volume (gal) 39.17
Calculated Casing Volumes Purge Duration (min) 361.04
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) 74.01
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
10/21/2020 14:57 78.55 3402 6.49 15.08 347 2.4 0
10/21/2020 14:58 78.77 3420 6.50 15.08 345 2.7 0
10/21/2020 14:59 78.98 3420 6.51 15.03 343 2.9 0
10/21/2020 15:00 79.20 3426 6.51 15.00 342 3.0 0
Pumping Rate Calculations
[yolu_me_ of 1Nater p1Jrge_djgal!;) 79.20 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 365.00
!Final Depth to Water (feet) 74.15 Number of casing Volumes 2.00
Volume, if well evacuated to dryness O 0
Name of Certified Analytical Laboratory
AWSL
Analytical Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Total Dissolved Soilds y WATER 1 250-ml HOPE u 4 DegC y
Heavy Metals -Full Suite y WATER 1 250-ml HOPE y HN03 (pH<2) y
voes -Full Suite for GW y WATER 3 40ml VOA u HCI (pH<2), 4 Deg C y
Nutrients y WATER 1 250-ml HOPE u H2S04 (pH<2), 4 Deg C y
General lnorganics y WATER 1 250-ml HOPE u 4 DegC y
Gross Alpha y WATER 1 250-ml HOPE y HN03 y
Comments:
[ Arrived on site at 0810. Purge began at 0855. Purged well for a total of 365 minutes. Purge ended and samples collected at 1500. Water was clear. Left site at 1510.
Signature of Field Technician
~~#~
HYDRO GEO CHEM, INC.
G1·oundwate1· Sampling Fo1m
Project Name: Enetgy Fuels, White 1v[esg
Project Number .. :~ ~7~1=8~0~00~.0=0~--------
WELL INFORMATION
t ~ \Xlell No: ffi ~ -I~
' j Date: I D {i.c> { "2 <>
Sampler: _T~H~------
Total \Xtell Depth (ft): \ $ () Screened Interval (ft): Frotn: { () () To: \ -~ I)
Casing Diameter ( in.): ---.hi II Depth to Water (ft): -ki 5,,$":'l\ st+g. :J~,· z. fr,..~ ~
PURGE INFORMATION AND FIELD MEASUREif;';,~8 f'""' 0·"'
1
tC
Time Started· 0 7 ~ <"'""" Time Completed-C,?5 ~ D Total Purge Time· \ ~ ""'--v..J '·
Purge Method: l ,,,_., Pi~ ' Pump Setting: ,.,..,_,..
'" 21
Totnl Purge Volume: I\., I c:; tJ·o ,._ JJ
Actual or Extmction Temp Conductivity ORP D.O.
Elapsed Rate/Vol (oc/oF) (I-ts/cm)
Time (Min) pH (niV) (mg/L) Tucbidit:y Drnwdown
<D1 ..... r· , 1.l 7 £ Q,t'\\ '~., t, l'~Rl) L.. t,O~ '"'] ~ 7, I ID (), 5{ s {c.li\J .. ,(, ,.,. I _l,~lA -· ·-,. a
..
07 <;"~ \00~' \ J,., '}') \~O~ t, 11 ~'R-l/ 9l, 3 L c:... {,(Jl:~ 0(.,,. '{?:; . '" r., '1 t; <?'" If 1 t, 3 r... ,~~\.{ -, •I..,_ ~~-:;-q4,'i? 1,6 I J L.. \. t,C. .~~
0 '6!> \ I \ I I . .g ~ l~6"1 'I I q 3~t( t~tl. 3 I, I WI-.:. "' <;. • ~ .:l.
().~() 4 11 fl, 1,1/ l')a.7 ,, ').1 '<.<2 ~ "ll> & 7 0 ,ct t\.)L..':. c..t,...<./S
·,o<jo1 t\ l~.o'/. l3?~ "7 l..1.. ~~"\/ I t>6,·C, b,R u.>L. ·-= "G,· ~'1
t-,%\ D I I t ~.t{ ( (')7l-\ '"1,~~ ~%"~ 16 7. I 6.; I d C. r_t.. .r3 c:;--
NOTES
SAMPLING INFORMATION AND SAMPLE RECORD : ~·
Time Started: __ 0~~~1_0 __________ _
Sample No Time
Container
Type
H:\FIELO FOl!MS\GW_SAMPLING_FORM_ENGFUELS.DOCX
at Bailer: I o\.oJ
Noof
Volume Cont:tiners
Analysis
1viethod Preservative Notes
'();t
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-19 Sampling Program
Field Sample ID MW-19 10202020 Sampling Event 2020 Q4 GW Quarterly
Purge Date & Time 10/20/2020 8:50
Sample Date & Time 10/20/2020 17:10 !sampler TH/DL
Purging Equipment Pump Weather Conditions Sunny
Pump Type QED External Ambient Temperature (C) 5
Purging Method 2 Casings Previous Well Sampled MW-14
Casing Volume (gal) 53.57
Calculated Casing Volumes Purge Duration (min) 493.81
pH Buffer 7.0 7.0 Well Depth (ft) 149.00
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 66.95
conduct1v1ty Dissolved
Date!Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
10/20/2020 17:07 107.84 1250 6.78 15.70 392 0 132.8
10/20/2020 17:08 108.06 1250 6.78 15.72 393 0 131.0
10/20/2020 17:09 108.28 1255 6.77 15.70 395 0 132.5
10/20/2020 17:10 108.50 1251 6.79 15.65 396 0 133.0
[volume of water i:>_u_rged Jg_als) 108.50
Pumping Rate Calculations
Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 500.00
[ Final Depth to Water (feet) 75.25 Number of casing Volumes 2.00
Volume, if well evacuated to dryness() 0
Name of Certified Analytical Laboratory
AWSL
Analytical Samples Information
Sample Container Preservative
Type of Sample/Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Total Dissolved Soilds y WATER 1 250-ml HDPE u 4DegC y
Heavy Metals -Full Suite y WATER 1 250-ml HDPE y HN03 (pH<2) y
VOCs -Full Suite for GW y WATER 3 40mlVOA u HCI (pH<2), 4 Deg C y
Nutrients y WATER 1 250-ml HDPE u H2S04 {pH<2), 4 Deg C y
General lnorganics y WATER 1 250-ml HDPE u 4DegC y
Gross Alpha y WATER 1 250-ml HDPE y HN03 y
Comments:
[ Arrived on site at 0750. Purge began at 0850. Purged well for a total of 500 minutes. Purg_e ended and samples collected at 1710. Water was clear. Left site at 1720.
Signature of Field Technician
~~
HYDRO GEO CHEM, INC.
G1·oimdr.vate1· Sampling Fon11
Project Name: Energy: Fuels, White Mesa
Ptoject Number"-: _7~1=8=0~00=·=0.0=----------
WELL INFORMATION
Well No: ~t,v,_ 'l-3
Date: I e, lie I')_~
Sampler: _-..... , ..... 1_.'4~· _____ _ II
Total \Xlell Depth (ft): --'--I :?"-_o~~----
Casing Diameter ( in.): ___ q,____ ___ _ Screened Intetval (ft): From: l l D To: l 3 D
Depth to \Xlater (ft): \) l...i) ., Qo
PURGE INFORMATION AND FIELD MEASUREMENTS
Time Started: \ 1.o 3 Time Completed: l 1\ c:;:-Total Purge Time: 11 ~
Pm•ge lv1cthod: \._. I -Pf_ I Pllmp Setting: • , or..-. \.. ..,...\-be.._ Total Putge Volume: f"'1 l '2..0I)) :..J?.
Actual or Extraction Temp Conductivity ORP D.O.
Elapsed Rate/Vol (oC/ofi) (rts/cm)
Time (l\-lin) pH (mV) (mg/L) Turbidity Drawdown
,j ~An .1\1t,'"" /;~~ 'sea\% 'l.'.34 ':'<.8& l::.t... l I. l .s·~:.,. w~ SC4., ..... V
l '3 1) ~ roaw 1'1,t>~ '3.u 7,~d-3 8'1 ,~.) ). I 1.vl"'H~,~~ , -·,~5ri 11 Of;.
,., l'l. 7;). t .cr:.ct 's c=t {) '3:.t~ 1. 1 ~, ~ 11<4. q·~
2>0 tt II 'l 6, C> '-\ S,7 G,. ft~ ?,, q ':t 1.:::J, ') l),q wl .. , 11 $. o 6
\ ~ ( ';)... ' t '), {) . () s--5", ~ {...{sf :.t· 3 ).q, ,s-0,'6 /_._) t -1ccs;-.ow
l':>lg"" () \ \ "· 9'Lf s .. s-(.. ~ '"'\ -~qr . :l. c:t' IL o., v..,I-::. I I S'", I b
·.
\{'\ IY,. ..J--Ge ~\.q_ ;... J: n s-. 7 s--
r \
NOTES
SAMPLING INFORMATION AND SAMPLE RECORD
Time Started: I 5 \ i:;,-Time Completed: _l '°"?)_L(_O ___ _
Sampling Method, Type of Sampling Pun1p or Bailer: low +LCT1.J J' ..,,..1L
V
Container Noof Analysis
Sample No Time Type Volume Containers J\fethod Preservative Notes
...... I\ -
.l,,C t. /VO l'""'"' ')
H:\FIELD FOllMS\GW_SI\MPllNG_FORM_ENGFU[LS.DOCX
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-23 Sampling Program
Field Sample ID MW-23 10272020 Sampling Event 2020 Q4 GW Quarterly
Purge Date & Time 10/20/2020 13:35
Sample Date & Time 10/27/2020 12:20 [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-12
Casing Volume (gal) 11.75
Calculated Casing Volumes Purge Duration (min) 113.01
pH Buffer 7.0 7.0 Well Depth (ft) 132.00
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 114.00
Conductivity Dissolved
Datefrime Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp {deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
10/20/2020 15:35 24.96 3620 6.60 19.45 392 2.1 36.4
10/27/2020 12:20 3848 6.40 13.80 Before
10/27/2020 12:31 3842 6.43 13.73 After
Pumping Rate Calculations -
[volume of water purged (gals) 24.96 Flow Rate (Q = S/60) (gal/min) .208
Time to evacuate 2 Casing Volumes (min) 120.00
[~inal Depth to W_c1_ter__(feet) 127.73 Number of casing Volumes 2.00
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 HOPE u 4 Deg C y
Heavy Metals -Full Suite y WATER 1 250-ml HDPE y HN03 (pH<2) y
voes -Full Suite for GW y WATER 3 40ml VOA u HCI (pH<2), 4 Deg C y
Nutrients y WATER 1 250-ml HDPE u H2S04 (pH<2), 4 Deg C y
General lnorganics y WATER 1 250-ml HOPE u 4 DegC y
Gross Alpha y WATER 1 250-ml HDPE y HN03 y
Comments:
Arrived on site at 1250. Purge began at 1335. Purged well for a total of 120 minutes. Purged well dry. Purge ended at 1535. Water was clear. Left site at 1537. Arrived on site at 1216. Depth to
water was 122.68. Samples collected at 1220. Left site at 1232. I
Signature of Field Technician
--=3u..vv~-t:?"~
HYDRO GEO CHEM, INC.
G1·oundwate1· Sampling Fo1m
Project Name: Energy Foels, Whi te Mesa
Project Number.~: _7~'1=8~00~0~.0~0~-------
WELL INFORMATION
WellNoM\v -~ J
Date: 10·/·~• fz'IJ
Sampler: _:Y....._·-'-·H..,_ _____ _
Total \'(fell Depth (ft): --5/ ..... £_£_,_~----Screened Interval (ft): From: Y ' To: 4 l
Depth to \'(later (ft): s·? • ) S" ${... {. 'c. Casing Diameter ( in.): ----=l(-11 ____ _
PURGE INFORMATION AND FJELD MEASUREMENTS
Time Started: D 1 ~ s~
P Mtld \ .fl utge e 10 : ~1""-b!!!..
Time Completed: 0 1 .5 (e
p s . l:i tn ump ettmg: f,..NOI',,., ... ,._,
Total Purge Time: :1 L i/V\.,,...J
T 1 P V 1 ,,.,, '1..t t.rll ota urge o u1ne:
J\ctunl or Extraction Temp Conductivity ORP D.O.
Elapsed Rate/Vol (oC/oF) (r1s/cm) pH (mV) (mg/L) Turbidity Drawdown
Time (Min)
01 ~o , 'l 11 ~l.1.(1 lt;.l~ 7 •\.f b s C. c;---'37. O /) PM ~~,.J ..... / s~
I 0
I() ? 3 <"""" 'C>~~: t~ Le\ \ I ~3 / ,lf ,(-"u " j lfi s ·t , 1') w)-:. 5',, i'7 Pl
lh 7 Jo, ' \ I LI ,u A I e, 1 'l-, u ~ 343 J 1. o 13,'d,.. t,,J /-:: ~7,7 ~
IA ,t\ I t/ ii-t 'ti~ lb<,; 8 7,41/ :Jq £..{ '1', 1l' J/J.-, /µ I -:: ~ 7. ~l)
o,\.ll.l \£ I ll,t/ ~ \SJS-'j' '3 "J 11 Li '1 li=f/,q I l/ 4 3 uJ/ o:.. '5:-,, r-t
01 L.( '1 11 \ 4.4 1 t ':l 17, · ,, 3. S--'°':) ll q <f ~·O , seo;. f ,..,, / -::; )'7. r1
07 'SO 11 1 l\.41/ I I 'i g _ ,. 3~ ~s I qo,'l I 'I !/, 8 "ti I --~7.r.r
/) 1 r '?) I\ 14,Ll<r ,, 7 C) --,. 3~ s~t/ Cf s. 9 ,7 w I~ .5'7.'if7 Q., s ~ ~' ''1.u 'l I It. 5 ,,)~ ~~~ q (.,, '?, ., ,~J' ~ S7. &-er
At 4+--'#\, ~1_,..; wl~ S7. cu
' \
NOTES
SAMPLING INFORMATION AND SAMPLE RECORD
S:unple No Time
Container
Type
l~:\FIELD FORMS\GW_SAMPLING_FOl!M_ENGFUELS.DOCX
or Bailer:
No of
Volume Containers
~ime Completed: _O_i'"_/J_7 __ _
Analysis
:Method Notes
11 •
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 10212020 Samplin_g_ Event 2020 Q4 GW Quarterly
Purge Date & Time 10/21/2020 8:05
Sample Date & Time 10/21/2020 12:05 [sampler TH/DL
Purging Equipment Pump Weather Conditions Clear
Pump Type QED External Ambient Temperature (C) 4
Purging Method 2 Casings Previous Well Sampled MW-23
Casing Volume (gal) 24.24
Calculated Casing Volumes Purge Duration (min) 223.46
pH Buffer 7.0 7.0 Well Depth (ft) 95.00
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 57.87
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
10/21/2020 12:02 51.42 1148 7.40 15.35 318 0 98.0
10/21/2020 12:03 51.64 1141 7.44 15.21 . 319 0 98.0
10/21/2020 12:04 51.86 1146 7.45 15.23 320 0 98.0
10/21/2020 12:05 52.08 1142 7.47 15.18 320 0 98.0
!Volume of water purged (gals) 52.08
Pumpin_g_ Rate Calculations
Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 240.00 I Final Depth to Water (feet) 58.80 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-mLHDPE y HN03 (pH<2) y
voes -Full Suite for GW y WATER 3 40mlVOA u HCI (pH<2), 4 Deg C y
Nutrients y WATER 1 250-ml HOPE u H2S04 (pH<2), 4 Deg C y
General lnorganics y WATER 1 250-ml HOPE u 4DegC y
Gross Alpha y WATER 1 250-ml HOPE y HN03 y
Comments: ! Arrived on site at 0727. Purge began at 0805. Purged well for a total of 240 minutes. Purge ended and samples collected at 1205. Water was clear. Left site at 1215.
Signature of Field Technician
-=:::3t.UVt,!
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 11182020 Sampling Event 2020 Q4 GW Resample
Purge Date & Time 11/18/2020 6:45
Sample Date & Time 11/18/2020 10:35 [sal"l!eler TH/DL
Purging Equipment Pump Weather Conditions Partly cloudy
Pump Type QED External Ambient Temperature (C) 3
Purging Method 2 Casings Previous Well Sampled N/A
Casing Volume (gal) 24.48
Calculated Casing Volumes Purge Duration (min) 225.69
pH Buffer 7.0 7.0 Well Depth (ft) 95.00
pH Buffer 4.0 4.0 Well Casing Diameter (in) 4
Specific Conductance (micromhos) 1000 Depth to Water Before Purging (ft) 57.50
Conductivity Dissolved
Date!Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
11/18/2020 10:32 49.25 1113 7.40 14.81 480 0 98.0
11/18/2020 10:33 49.47 1114 7.43 14.82 482 0 98.0
11/18/2020 10:34 49.69 1114 7.44 14.86 483 0 98.2
11/18/2020 10:35 49.91 1114 7.45 14.82 485 0 98.0
Pumping Rate Calculations
[volume of water purgl!d (gals) 49.91 Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 230.00
!Final Depth to Water (feet) 59.06 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 T Type Sample Filtered? Type I Added?
Total Dissolved Soilds y WATER 1 I 250-ml HDPE u 4 Deg C I y
Comments:
[ Arrived on site at 0640. f>_urge began at 0645. Purged w~I fC>t<!_total of 230 minutes._Purge ended and sample collected at 1035. Water was clear. Left site at 1038.
Signature of Field Technician
..:::3~ ... ~
HYDRO GEO CHEM, INC.
G1·oundwate1· Sampling Fo1m
WellNo: t1~~2ot Date: r 7fiL o
Sampler: T fl'
Project Name: Energy Fuels, White Ivlesa
Project Number-: _7-1=8~00~0~.0~0~-------
WELL INFORMATION
l'"\ °' r , ' Total \'(fell Depth (ft): ± I Screened Intetval (ft): Fro.in: b °( L'.(o: 1 :J... °1
Cnsing Diameter ( in.):L( 1' Depth to Water (ft): b "( , I 1 ~ Y> k-v c. S'rh l;__
PURGE INFORMATION AND FIELD MEAsuid:'JJliNTS IP ~' : ~ .,
Time Started· ID ! J... Time Completed· IO l ~ Total Putge Time· -t-~""" ""I ~-W,J .
Pui:ge Method: \ 1,,,; ,f'{C....t I Pump Setting: Q1.J b ,, Total Purge Volume: <.'.>-~ -" ' ':V
Actual or Extraction 'l'emp Conductivity ORP D.O. u
Elapsed Rate/Vol (oC/oJ') (µs/cm) pH (mV) (mg/L) Turbidity Drnwdown Time (!vlin)
tol~ NI ici I s·,3~ -~ l (.,"1 lo. "i$ .< Lf 'l I tf7, l'f ;;;f R)rl-~ i.ve. 1 n <...,,,,111 9
I , ~ I ==--»& ,,.1J11n ,t:;l--1
XA /)I_I' . $
/03~ too~ ........ I a 'f./L;._ '3'J.t' 1 I.:, Q 7 Lll:>7 117 o I,() w l ..::. (,'., '9 . t:. ~ ...P-f-.
I{') 3~ t I.. 17,,9q '3<7~ ~ /) / l.{ /', (7 110'.) I),. 8' ~t ~ ~9.t:,9-tl--
,,.., ,.LI II / 7.b,5 5l5{-I\ ,·.o LJ <.fa~
I ( ~ 3 ~</ -Pi/-',:).J, J !. ii ..... ~'1
lO \.{t[ ( t J "7.1>-'s/Qc; 7 ,05-t/ 0 'i(" ,~ { ,h ).~ wl..: ~~·,t,, q ~
t{j \( 1 l ( ,, .. c,~ ~,~~ 7,oG l/07, );)./,~ I . ·";:> l,v l '=-G, q_ I I,:, I -P4-
/I') c;-C> I I t, ,C(7 '31 ~s-7,os-LJo13 1:J.I, G:> ,. ·3 w f -=-<o'}', <., 3 -Pf-
V
SAMPLING INFORMATION AND SAMPLE RECORD
.\ fl S:::-D Time Completed: I / J. ()
or Bailer: / ,...; -Pl v-v
Container
Sample No
H:\FIELO FORMS\GW_SAMPLING_FORM_ENGFUflS.DOCX
Noof
Containers
Analysis
lviet:hod Preservative Notes
C
<.•'.> (-
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-31 Sampling Program Sampling Program
Field Sample ID MW-31 10192020 Sampling Event Sampling Event 2020 Q4 GW Quarterly 2020 Q4 GW Quarterly
Purge Date & Time 10/19/2020 11:20
Sample Date & Time 10/19/2020 17:30 !Sampler [Sampler I TH/DL TH/DL I
Purging Equipment Pump Weather Conditions Sunny
Pump Type QED External Ambient Temperature (C) 18
Purging Method 2 Casings Previous Well Sampled MW-20
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
Conductivity Dissolved
Date!Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
10/19/2020 17:27 79.63 3201 6.65 15.19 386 0 115.6
10/19/2020 17:28 79.85 3200 6.70 15.13 385 0 115.0
10/19/2020 17:29 80.07 3198 6.75 15.11 384 0 114.S
10/19/2020 17:30 80.29 3198 6.79 15.10 383 0 114.8
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 I Final Depth to Water (feet) 73.00 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified Analytical Laboratory
AWSL
Analytical Sa111eles 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 y HCI (pH<2), 4 Deg C y
Nutrients y WATER 1 250-ml HOPE u H2S04 (pH<2), 4 Deg C y
General lnorganics y WATER 1 250-ml HOPE u 4DegC y
Gross Alpha y WATER 1 250-ml HOPE y HN03 y
Comments: ! Arrived on site at 0939. Purge began at 1120. Purged well for a total of 370 minutes. Purge ended and samples collected at 1730. Water was clear. Left site at 1740.
Signature of Field Technician
-:3~~
HYDRO GEO CHEM, INC.
G1'oundwate1· San1pling Fann
Project Name: Energy Fuels, White :tvlesa
Project Numbe.t.,_: ·----"7'-=1=8=00""""0'"'"'.0...,,0'----------
WELL INFORMATION
Date: I~ "'2.-lJ ~ Well No: ;~-'3:
Sampler: _ _....-_.Ff ...... _· _____ _
Total \Xlell Depth (ft): ---"L-'D'--'.3..__ ____ _ Screened Intetvnl (ft): From: To: __ _
Casing Diameter ( in.): --lf------Depth to \,later (ft): {,,,t/, 4 l( $, i-r....Q
PURGE INFORMATION AND FIELD MEASUREMENTS -Time Started: o<rY ~ Time Completed: C>q_ C,10 Total Purge Time: / L
/ ,, I h~, --1 Total Purge Volume:· "-" l ~OI/ J Purge Method: Pum.p Setting: 11....._,.., bie { -t.::;:
',.)
c\nc.luctivity Actual or Extraction Temp om1 D.O.
Elapsed Rate/Vol (oC/oJ,) (~ts/cm) pH (mV) (mg/L) Tu(bidity Drnwdown
Time (Min)
os-·3~ .'l.l7 ·~~""' IU~ 4G-fr-J ~.76 ~:).~ ~.D t;. L/ s.-U-~ ~_pl,, ov ' I ,.
.D«l''--1~ 100~ ,~.tt!i >,I ~.qs-S4t, IA;l.t.l 3 ~5. ct t.l J:; ~ S ~ 7
(')~ Lf ~ H 14, I 8"" 4 "7 ;).. °' \1. 7 6 LI~~ lo. q l",{(>,7 w' ~ /),~ ;1 ~
0 ~ S"" ( II ILi -2u 41 ~ 3 \./ 7' -ti~~ tt, ?,. ~7'·" 4,/~ µ', 'It/
0"6S'"4 ' ' ~ ' l\.f,\f~ l( 1 -:>. LI 4.14 4 c-S--48', () 4io,D wl::-4-
6fJ5 7 I~ 14. ~1 '1 lf1:.t, 4,14 41 .. t. -,, I /41 u, -= ~s-. s-s-
(J''j IJ n ,, ,u ') 0 '{,',\,. 3 'i, 7~ 4/. CJ '5. 7 t/" t'; wl--(.S: ~ <' • -
01oq au/_-(,~ 7<!::
NOTES
WL Ot.C.rty~
J~ .-
SAMPLING INFORMATION AND SAMPLE RECORD
O'i oo
Sample No Time
Containet
Type
H:\FIEI.D FOl!MS\GW_SAMPLJNG_FORM_ENGFUELS.OOCX
or Bailer:
Noof
· Volume Containers
Analysis
Method
Time Completed: 0 1 C) 't
Preservadvc Notes
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
-s Field Data Worksheet For Groundwater
Location ID MW-39 Sampling Program
Field Sample ID MW-39 10222020 Sampling_ Event 2020 Q4 GW Quarterly
Purge Date & Time 10/22/2020 9:10
Sample Date & Time 10/22/2020 13:10 !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-40
Casing Volume (gal) 24.31
Calculated Casing Volumes Purge Duration (min) 224.06
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) 65.27
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/After
10/22/2020 13:07 51.42 4644 4.03 15.07 532 1.0 6.5
10/22/2020 13:08 51.64 4642 4.02 14.97 546 1.1 5.8
10/22/2020 13:09 51.86 4642 4.01 14.98 549 1.1 5.5
10/22/2020 13:10 52.08 4637 4.00 14.98 551 1.1 5.3
Pumping Rate Calculations
!v_olume 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) 68.21 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified Analytical Laboratory
AWSL
Anal)'t_i__c_a) §am_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 4DegC y
Heavy Metals -Full Suite y WATER 1 250-ml HDPE y HN03 (pH<2) y
VOCs -Full Suite for GW y WATER 3 40mlVOA u HCI (pH<2), 4 Deg C y
Nutrients y WATER 1 250-ml HDPE u H2S04 (pH<2), 4 Deg C y
General lnorganics y WATER 1 250-ml HDPE u 4 Deg C y
Gross Alpha y WATER 1 250-ml HDPE y HN03 y
Comments:
Arrived on site at 0834. Purge began at 0910. Purged well for a total of 240 minutes. Purge ended and samples collected at 1310. Water started murky and cleared as purge went on. Left site at
1320.
Signature of Field Technician
~=~
HYDRO GEO CHEM, INC.
G1·oundwate1· Sampling Fo1m
})y ~}(
Project Natne:_ Energy Fuels, White lvfosa
Project Number,_: ___,7'-"1=80=0"-"0=.0=0 _______ _
WELL INFORMATION
WellNo: Wtw-40
Date: Io /""L'?. J "LCJ
Sampler: T /t, · ·
')_.b Total Well Depth (ft):-~~-----
Casing Diameter ( in.): __ t+/-'-' ____ _ Screened Intenral (ft): From: ... 7 lJ To: \ )_ cD
Depth to Water (ft): 7 q , (.. ;t. £±:
PURGE INFORMATION AND FIELD MEASUREMENTS
Time Started· 0 7 1i "l-Time Completed· (J t' e, o Total Purge Time· ' (s Y14,"l'-f ;;#
Purge Method: I. '_, .p...z --,,.__, Pump Setting: • ~ IA":JL Total Purge Volume: A.-/ f,W
Actual or Extrnction Temp Conductivity ORP D.O.
Elapsed Rate/Vol (ac/ofl) (~ts/cm) pH (mV) (mg/L) Turbidity Dmwdown Time (ivtin)
,,
/j '?'l...'7 .~17e,., ... I ll . 'l 4)("' l/ /A',''3 /,./.. '1 1.Z1' l/ 1 ...,_
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SAMPLING INFORMATIONAND SAMPLE RECORD
T' s d C) R' &?\) T' C I d t) r :L ~ 1111e tarte : -VC.Vvv r> ,.J,. itne omp ete :
S:unpfu1g-Method, Type of Sntnpliug Pump or Bailer: I V""
V
Container Noof Analysis
SnmpleNo Time Type Volume Containers Jl.fothod Preserv11tive Notes
() "~AA ~ t .
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-40 Sampling Program
Field Sample ID MW-40 10222020 Sampling Event 2020 Q4 GW Quarterly
Purge Date & Time 10/22/2020 8:20
Sample Date & Time 10/22/2020 12:25 !Sampler I TH/DL
Purging Equipment Pump Weather Conditions Clear
Pump Type QED External Ambient Temperature (C) 5
Purging Method 2 Casings Previous Well Sampled MW-01
Casing Volume (gal) 26.25
Calculated Casing Volumes Purge Duration (min) 241.94
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) 79.80
Conductivity Dissolved
Date/Time Gallons Purged (gal) (umhos/cm) pH (pH Units) Temp (deg C) Redox (mV) Turbidity (NTU) Oxygen(%) Before/ After
10/22/2020 12:22 52.51 3908 6.95 14.97 317 0 108.0
10/22/2020 12:23 52.73 3904 6.95 14.86 323 0 107.6
10/22/2020 12:24 52.94 3904 6.95 14.80 329 0 107.4
10/22/2020 12:25 53.16 3898 6.95 14.74 333 0 107.1
jvolume of water purged (galsl 53.16
Pumping_ Rate Calculations
Flow Rate (Q = S/60) (gal/min) .217
Time to evacuate 2 Casing Volumes (min) 245.00
[ Final ~J>_th to Water (feet) 80.46 Number of casing Volumes 2.00
Volume, if well evacuated to dryness () 0
Name of Certified Analytical Laboratory
AWSL
Analytical Samples Information
Sample Container Preservative
Type of Sample/ Analysis Collected? Matrix Number Type Sample Filtered? Type Added?
Total Dissolved Soilds y WATER 1 250-ml HDPE u 4 Deg C y
Heavy Metals -Full Suite y WATER 1 250-ml HDPE y HN03 (pH<2) y
VOCs -Full Suite for GW y WATER 3 40mlVOA u HCI (pH<2), 4 Deg C y
Nutrients y WATER 1 250-ml HDPE u H2S04 (pH<2), 4 Deg C y
General lnorganics y WATER 1 250-ml HDPE u 4 Deg C y
Gross Alpha WATER 1 250-ml HDPE y HN03 y
Comments:
j Arrived on site at 0720. Purge_b_eg_~n at 0820. Purged well for a total of g__45 _!Tlinutes. ~lJ~ge ended and samples collected at 1225. Water was clear. Left site at 1235.
Signature of Field Technician
~~.re-~
I
Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan
White Mesa Mill
Field Data Worksheet For Groundwater
Location ID MW-70 Sampling Program
Field Sample ID MW-70 10222020 Sampling Event 2020 Q4 GW Quarterly
Purge Date & Time
Sample Date & Time 10/22/2020 12:25 [same_ler TH/DL
Purging Equipment Weather Conditions
Pump Type External Ambient Temperature ()
Purging Method Previous Well Sampled
Casing Volume O
Calculated Casing Volumes Purge Duration O
pH Buffer 7.0 Well Depth (ft)
pH Buffer 4.0 Well Casing Diameter ()
Specific Conductance O Depth to Water Before Purging (ft)
Date/Time Gallons Purged Conductivity pH Temp Redox Turbidity_ Dissolved Ox.ygen I Before/After I
Pumping Rate Calculations
[volume of water purged O Flow Rate (Q = S/60l_Q
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?
Total Dissolved Soilds y WATER 1 250-ml HOPE u 4 DegC y
Heavy Metals -Full Suite y WATER 1 250-ml HDPE y HN03 (pH<2) y
voes -Full Suite for GW y WATER 3 40mlVOA u HCI (pH<2), 4 Deg C y
Nutrients y WATER 1 250-ml HOPE u H2S04 (pH<2), 4 Deg C y
General lnorganics y WATER 1 250-ml HDPE u 4 DegC y
Gross Alpha y WATER 1 250-ml HDPE y HN03 y
Comments:
[ Duplicate of MW-40
Signature of Field Technician
~a~-.f-/~
TABC
QUALITY ASSURANCE AND DATA VALIDATION TABLES
C-1 Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
Trip Blank 2-Butanone 10/19/2020 10/25/2020 6 14 OK
Trip Blank Acetone 10/19/2020 10/25/2020 6 14 OK
Trip Blank Benzene 10/19/2020 10/25/2020 6 14 OK
Trip Blank Carbon tetrachloride 10/19/2020 10/25/2020 6 14 OK
Trip Blank Chloroform 10/19/2020 10/25/2020 6 14 OK
Trip Blank Chloromethane 10/19/2020 10/25/2020 6 14 OK
Trip Blank Methylene chloride 10/19/2020 10/25/2020 6 14 OK
Trip Blank Naphthalene 10/19/2020 10/25/2020 6 14 OK
Trip Blank Tetrahydrofuran 10/19/2020 10/25/2020 6 14 OK
Trip Blank Toluene 10/19/2020 10/25/2020 6 14 OK
Trip Blank Xylenes, Total 10/19/2020 10/25/2020 6 14 OK
Trip Blank 2-Butanone 10/22/2020 10/27/2020 5 14 OK
Trip Blank Acetone 10/22/2020 10/27/2020 5 14 OK
Trip Blank Benzene 10/22/2020 10/27/2020 5 14 OK
Trip Blank Carbon tetrachloride 10/22/2020 10/27/2020 5 14 OK
Trip Blank Chloroform 10/22/2020 10/27/2020 5 14 OK
Trip Blank Chloromethane 10/22/2020 10/27/2020 5 14 OK
Trip Blank Methylene chloride 10/22/2020 10/27/2020 5 14 OK
Trip Blank Naphthalene 10/22/2020 10/27/2020 5 14 OK
Trip Blank Tetrahvdrofuran 10/22/2020 10/27/2020 5 14 OK
Trip Blank Toluene 10/22/2020 10/27/2020 5 14 OK
Trip Blank Xylenes, Total 10/22/2020 10/27/2020 5 14 OK
Trip Blank 2-Butanone 10/27/2020 10/31/2020 4 14 OK
Trip Blank Acetone 10/27/2020 10/31/2020 4 14 OK
Trip Blank Benzene 10/27/2020 10/31/2020 4 14 OK
Trip Blank Carbon tetrachloride 10/27/2020 10/31/2020 4 14 OK
Trip Blank Chloroform 10/27/2020 10/31/2020 4 14 OK
Trip Blank Chloromethane 10/27/2020 10/31/2020 4 14 OK
Trip Blank Methylene chloride 10/27/2020 10/31/2020 4 14 OK
Trip Blank Naphthalene 10/27/2020 10/31/2020 4 14 OK
Trip Blank Tetrahydrofuran 10/27/2020 10/31/2020 4 14 OK
Trip Blank Toluene 10/27/2020 10/31/2020 4 14 OK
Trip Blank Xylenes, Total 10/27/2020 10/31/2020 4 14 OK
MW-01 LF 2-Butanone 10/21/2020 10/25/2020 4 14 OK
MW-01 LF Acetone 10/21/2020 10/25/2020 4 14 OK
MW-01 LF Ammonia (as N) 10/21/2020 11/5/2020 15 28 OK
MW-01 LF Arsenic 10/21/2020 11/5/2020 15 180 OK
MW-01 LF Benzene 10/21/2020 10/25/2020 4 14 OK
MW-01 LF Beryllium 10/21/2020 11/5/2020 15 180 OK
MW-01 LF Bicarbonate (as CaC03) 10/21/2020 10/30/2020 9 14 OK
MW-01 LF Cadmium 10/21/2020 11/5/2020 15 180 OK
MW-01 LF Calcium 10/21/2020 11/4/2020 14 180 OK
MW-01 LF Carbon tetrachloride 10/21/2020 10/25/2020 4 14 OK
MW-01 LF Carbonate (as CaC03) 10/21/2020 10/30/2020 9 14 OK
MW-01 LF Chloride 10/21/2020 10/28/2020 7 28 OK
MW-01 LF Chloroform 10/21/2020 10/25/2020 4 14 OK
MW-01 LF Chloromethane 10/21/2020 10/25/2020 4 14 OK
MW-01 LF Chromium 10/21/2020 11/5/2020 15 180 OK
MW-01 LF Cobalt 10/21/2020 11/5/2020 15 180 OK
MW-01 LF Copper 10/21/2020 11/5/2020 15 180 OK
MW-01 LF Fluoride 10/21/2020 10/29/2020 8 28 OK
MW-01 LF Iron 10/21/2020 11/5/2020 15 180 OK
MW-01 LF Lead 10/21/2020 11/5/2020 15 180 OK
C-1 Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-01 LF Magnesium 10/21/2020 11/4/2020 14 180 OK
MW-01 LF Manganese 10/21/2020 11/5/2020 15 180 OK
MW-01 LF Mercury 10/21/2020 11/5/2020 15 180 OK
MW-01 LF Methylene chloride 10/21/2020 10/25/2020 4 14 OK
MW-01 LF Molybdenum 10/21/2020 11/5/2020 15 180 OK
MW-01 LF Naphthalene 10/21/2020 10/25/2020 4 14 OK
MW-01 LF Nickel 10/21/2020 11/5/2020 15 180 OK
MW-01 LF Nitrate/Nitrite (as N) 10/21/2020 10/31/2020 JO 28 OK
MW-01 LF Potassium 10/21/2020 11/5/2020 15 180 OK
MW-01 LF Selenium 10/21/2020 11/5/2020 15 180 OK
MW-01 LF Silver 10/21/2020 11/5/2020 15 180 OK
MW-01 LF Sodium 10/21/2020 11/4/2020 14 180 OK
MW-01 LF Sulfate 10/21/2020 10/28/2020 7 28 OK
MW-01 LF Tetrahydrofuran 10/21/2020 10/25/2020 4 14 OK
MW-01 LF Thallium 10/21/2020 11/5/2020 15 180 OK
MW-01 LF Tin 10/21/2020 11/6/2020 16 180 OK
MW-01 LF Toluene 10/21/2020 10/25/2020 4 14 OK
MW-01 LF Total Dissolved Solids 10/21/2020 10/27/2020 6 7 OK
MW-01 LF Uranium 10/21/2020 11/6/2020 16 180 OK
MW-01 LF Vanadium 10/21/2020 11/5/2020 15 180 OK
MW-01 LF Xylenes, Total 10/21/2020 10/25/2020 4 14 OK
MW-01 LF Zinc 10/21/2020 11/5/2020 15 180 OK
MW-01 LF Gross Radium Alpha 10/21/2020 11/6/2020 16 180 OK
MW-01 S 2-Butanone 10/21/2020 10/25/2020 4 14 OK
MW-01 S Acetone 10/21/2020 10/25/2020 4 14 OK
MW-01 S Ammonia (as N) 10/21/2020 11/5/2020 15 28 OK
MW-01 S Arsenic 10/21/2020 11/5/2020 15 180 OK
MW-01 S Benzene 10/21/2020 10/25/2020 4 14 OK
MW-01 S Beryllium 10/21/2020 11/5/2020 15 180 OK
MW-01 S Bicarbonate (as CaC03) 10/21/2020 10/30/2020 9 14 OK
MW-01 S Cadmium 10/21/2020 11/5/2020 15 180 OK
MW-01 S Calcium 10/21/2020 11/4/2020 14 180 OK
MW-01 S Carbon tetrachloride 10/21/2020 10/25/2020 4 14 OK
MW-01 S Carbonate (as CaC03) 10/21/2020 10/30/2020 9 14 OK
MW-01 S Chloride 10/21/2020 10/28/2020 7 28 OK
MW-01 S Chloroform 10/21/2020 10/25/2020 4 14 OK
MW-01 S Chloromethane 10/21/2020 10/25/2020 4 14 OK
MW-01 S Chromium 10/21/2020 11/5/2020 15 180 OK
MW-01 S Cobalt 10/21/2020 11/5/2020 15 180 OK
MW-01 S Copper 10/21/2020 11/5/2020 15 180 OK
MW-01 S Fluoride 10/21/2020 10/29/2020 8 28 OK
MW-01 S Iron 10/21/2020 11/5/2020 15 180 OK
MW-01 S Lead 10/21/2020 11/5/2020 15 180 OK
MW-01 S Magnesium 10/21/2020 11/4/2020 14 180 OK
MW-01 S Manganese 10/21/2020 11/5/2020 15 180 OK
MW-01 S Mercury 10/21/2020 11/5/2020 15 180 OK
MW-01 S Methylene chloride 10/21/2020 10/25/2020 4 14 OK
MW-01 S Molybdenum 10/21/2020 11/5/2020 15 180 OK
MW-01 S Naphthalene 10/21/2020 10/25/2020 4 14 OK
MW-01 S Nickel 10/21/2020 11/5/2020 15 180 OK
MW-01 S Nitrate/Nitrite (as N) 10/21/2020 10/31/2020 10 28 OK
MW-01 S Potassium 10/21/2020 11/5/2020 15 180 OK
MW-01 S Selenium 10/21/2020 11/5/2020 15 180 OK
C-1 Holding Time Evaluation
Hold Time Allowed Hold Hold Time
I Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-01 S Silver 10/21/2020 11/5/2020 15 180 OK
MW-01 S Sodium 10/21/2020 11/4/2020 14 180 OK
MW-01 S Sulfate 10/21/2020 10/28/2020 7 28 OK
MW-01 S Tetrahydrofuran 10/21/2020 10/26/2020 5 14 OK
MW-01 S Thallium 10/21/2020 11/5/2020 15 180 OK
MW-01 S Tin 10/21/2020 11/6/2020 16 180 OK
MW-01 S Toluene 10/21/2020 10/25/2020 4 14 OK
MW-01 S Total Dissolved Solids 10/21/2020 10/27/2020 6 7 OK
MW-01 S Uranium 10/21/2020 11/6/2020 16 180 OK
MW-01 S Vanadium 10/21/2020 11/5/2020 15 180 OK
MW-01 S X ylenes, Total 10/21/2020 10/25/2020 4 14 OK
MW-01 S Zinc 10/21/2020 11/5/2020 15 180 OK
MW-01 S Gross Radium Alpha 10/21/2020 11/9/2020 19 180 OK
MW-01 2-Butanone 10/21/2020 10/25/2020 4 14 OK
MW-01 Acetone 10/21/2020 10/25/2020 4 14 OK
MW-01 Ammonia (as N) 10/21/2020 11/5/2020 15 28 OK
MW-01 Arsenic 10/21/2020 11/5/2020 15 180 OK
MW-01 Benzene 10/21/2020 10/25/2020 4 14 OK
MW-01 Beryllium 10/21/2020 11/5/2020 15 180 OK
MW-01 Bicarbonate (as CaC03) 10/21/2020 10/30/2020 9 14 OK
MW-01 Cadmium 10/21/2020 11/5/2020 15 180 OK
MW-01 Calcium 10/21/2020 11/4/2020 14 180 OK
MW-01 Carbon tetrachloride 10/21/2020 10/25/2020 4 14 OK
MW-01 Carbonate (as CaC03) 10/21/2020 10/30/2020 9 14 OK
MW-01 Chloride 10/21/2020 10/31/2020 10 28 OK
MW-01 Chloroform 10/21/2020 10/25/2020 4 14 OK
MW-01 Chloromethane 10/21/2020 10/25/2020 4 14 OK
MW-01 Chromium 10/21/2020 11/5/2020 15 180 OK
MW-01 Cobalt 10/21/2020 11/5/2020 15 180 OK
MW-01 Coooer 10/21/2020 11/5/2020 15 180 OK
MW-01 Fluoride 10/21/2020 11/12/2020 22 28 OK
MW-01 Gross Radium Alpha 10/21/2020 11/6/2020 16 180 OK
MW-01 Iron 10/21/2020 11/5/2020 15 180 OK
MW-01 Lead 10/21/2020 11/5/2020 15 180 OK
MW-01 Magnesium 10/21/2020 11/4/2020 14 180 OK
MW-01 Manganese 10/21/2020 11/5/2020 15 180 OK
MW-01 Mercury 10/21/2020 10/30/2020 9 180 OK
MW-01 Methylene chloride 10/21/2020 10/25/2020 4 14 OK
MW-01 Molybdenum 10/21/2020 11/5/2020 15 180 OK
MW-01 Naphthalene 10/21/2020 10/25/2020 4 14 OK
MW-01 Nickel 10/21/2020 11/5/2020 15 180 OK
MW-01 Nitrate/Nitrite (as N) 10/21/2020 10/31/2020 10 28 OK
MW-01 Potassium 10/21/2020 11/5/2020 15 180 OK
MW-01 Selenium 10/21/2020 11/5/2020 15 180 OK
MW-01 Silver 10/21/2020 11/5/2020 15 180 OK
MW-01 Sodium 10/21/2020 11/4/2020 14 180 OK
MW-01 Sulfate 10/21/2020 10/31/2020 10 28 OK
MW-01 Tetrahydrofuran 10/21/2020 10/25/2020 4 14 OK
MW-01 Thallium 10/21/2020 11/5/2020 15 180 OK
MW-01 Tin 10/21/2020 11/6/2020 16 180 OK
MW-01 Toluene 10/21/2020 10/25/2020 4 14 OK
MW-01 Total Dissolved Solids 10/21/2020 10/27/2020 6 7 OK
MW-01 Uranium 10/21/2020 11/6/2020 16 180 OK
C-1 Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-01 Vanadium 10/21/2020 11/5/2020 15 180 OK
MW-01 Xylenes, Total 10/21/2020 10/25/2020 4 14 OK
MW-01 Zinc 10/21/2020 11/5/2020 15 180 OK
MW-12 LF 2-Butanone 10/20/2020 10/23/2020 3 14 OK
MW-12 LF Acetone 10/20/2020 10/23/2020 3 14 OK
MW-12 LF Ammonia (as N) 10/20/2020 11/2/2020 13 28 OK
MW-12 LF Arsenic 10/20/2020 11/3/2020 14 180 OK
MW-12 LF Benzene 10/20/2020 10/23/2020 3 14 OK
MW-12 LF Beryllium 10/20/2020 11/4/2020 15 180 OK
MW-12 LF Bicarbonate (as CaC03) 10/20/2020 10/23/2020 3 14 OK
MW-12 LF Cadmium 10/20/2020 11/3/2020 14 180 OK
MW-12 LF Calcium 10/20/2020 11/3/2020 14 180 OK
MW-12 LF Carbon tetrachloride 10/20/2020 10/23/2020 3 14 OK
MW-12 LF Carbonate (as CaC03) 10/20/2020 10/23/2020 3 14 OK
MW-12 LF Chloride 10/20/2020 10/29/2020 9 28 OK
MW-12 LF Chloroform 10/20/2020 10/23/2020 3 14 OK
MW-12 LF Chloromethane 10/20/2020 10/23/2020 3 14 OK
MW-12 LF Chromium 10/20/2020 11/3/2020 14 180 OK
MW-12 LF Cobalt 10/20/2020 11/3/2020 14 180 OK
MW-12 LF Copper 10/20/2020 11/3/2020 14 180 OK
MW-12 LF Fluoride 10/20/2020 10/30/2020 10 28 OK
MW-12 LF Iron 10/20/2020 11/4/2020 15 180 OK
MW-12 LF Lead 10/20/2020 11/4/2020 15 180 OK
MW-12 LF Magnesium 10/20/2020 11/3/2020 14 180 OK
MW-12 LF Manganese 10/20/2020 11/3/2020 14 180 OK
MW-12 LF Mercury 10/20/2020 10/30/2020 10 180 OK
MW-12 LF Methylene chloride 10/20/2020 10/23/2020 3 14 OK
MW-12 LF Molybdenum 10/20/2020 11/3/2020 14 180 OK
MW-12 LF Naphthalene 10/20/2020 10/23/2020 3 14 OK
MW-12 LF Nickel 10/20/2020 11/3/2020 14 180 OK
MW-12 LF Nitrate/Nitrite (as N) 10/20/2020 10/31/2020 11 28 OK
MW-12 LF Potassium 10/20/2020 11/4/2020 15 180 OK
MW-12 LF Selenium 10/20/2020 11/3/2020 14 180 OK
MW-12 LF Silver 10/20/2020 11/3/2020 14 180 OK
MW-12 LF Sodium 10/20/2020 11/3/2020 14 180 OK
MW-12LF Sulfate 10/20/2020 10/29/2020 9 28 OK
MW-12 LF Tetrahydrofuran 10/20/2020 10/23/2020 3 14 OK
MW-12 LF Thallium 10/20/2020 11/4/2020 15 180 OK
MW-12 LF Tin 10/20/2020 11/3/2020 14 180 OK
MW-12 LF Toluene 10/20/2020 10/23/2020 3 14 OK
MW-12LF Total Dissolved Solids 10/20/2020 10/22/2020 2 7 OK
MW-12 LF Uranium 10/20/2020 11/4/2020 15 180 OK
MW-12 LF Vanadium 10/20/2020 11/3/2020 14 180 OK
MW-12 LP Xylenes, Total 10/20/2020 10/23/2020 3 14 OK
MW-12LF Zinc 10/20/2020 11/3/2020 14 180 OK
MW-12 LF Gross Radium Alpha 10/20/2020 11/9/2020 20 180 OK
MW-12 S 2-Butanone 10/20/2020 10/23/2020 3 14 OK
MW-12 S Acetone 10/20/2020 10/23/2020 3 14 OK
MW-12 S Ammonia (as N) 10/20/2020 11/2/2020 13 28 OK
MW-12 S Arsenic 10/20/2020 11/3/2020 14 180 OK
MW-12 S Benzene 10/20/2020 10/23/2020 3 14 OK
MW-12 S Beryllium 10/20/2020 11/4/2020 15 180 OK
MW-12 S Bicarbonate (as CaC03) 10/20/2020 10/23/2020 3 14 OK
C-1 Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-12 S Cadmium 10/20/2020 11/3/2020 14 180 OK
MW-12 S Calcium 10/20/2020 11/3/2020 14 180 OK
MW-12 S Carbon tetrachloride 10/20/2020 10/23/2020 3 14 OK
MW-12 S Carbonate (as CaC03) 10/20/2020 10/23/2020 3 14 OK
MW-12 S Chloride 10/20/2020 10/29/2020 9 28 OK
MW-12 S Chloroform 10/20/2020 10/23/2020 3 14 OK
MW-12 S Chloromethane 10/20/2020 10/23/2020 3 14 OK
MW-12 S Chromium 10/20/2020 11/3/2020 14 180 OK
MW-12 S Cobalt 10/20/2020 11/3/2020 14 180 OK
MW-12 S Copper 10/20/2020 I 1/3/2020 14 180 OK
MW-12 S Fluoride 10/20/2020 10/30/2020 10 28 OK
MW-12 S Iron 10/20/2020 11/4/2020 15 180 OK
MW-12 S Lead 10/20/2020 11/4/2020 15 180 OK
MW-12 S Magnesium 10/20/2020 11/3/2020 14 180 OK
MW-12 S Manganese 10/20/2020 11/3/2020 14 180 OK
MW-12 S Mercury 10/20/2020 10/30/2020 10 180 OK
MW-12 S Methylene chloride 10/20/2020 10/23/2020 3 14 OK
MW-12 S Molybdenum 10/20/2020 11/3/2020 14 180 OK
MW-12 S Naphthalene 10/20/2020 10/23/2020 3 14 OK
MW-12 S Nickel 10/20/2020 11/3/2020 14 180 OK
MW-12 S Nitrate/Nitrite (as N) 10/20/2020 10/31/2020 11 28 OK
MW-12 S Potassium 10/20/2020 11/4/2020 15 180 OK
MW-12 S Selenium 10/20/2020 11/3/2020 14 180 OK
MW-12 S Silver 10/20/2020 11/3/2020 14 180 OK
MW-12 S Sodium 10/20/2020 11/3/2020 14 180 OK
MW-12 S Sulfate 10/20/2020 10/29/2020 9 28 OK
MW-12 S Tetrahydrofuran 10/20/2020 10/23/2020 3 14 OK
MW-12 S Thallium 10/20/2020 11/4/2020 15 180 OK
MW-12 S Tin 10/20/2020 11/3/2020 14 180 OK
MW-12 S Toluene 10/20/2020 10/23/2020 3 14 OK
MW-12 S Total Dissolved Solids 10/20/2020 10/22/2020 2 7 OK
MW-12 S Uranium 10/20/2020 11/4/2020 15 180 OK
MW-12 S Vanadium 10/20/2020 11/3/2020 14 180 OK
MW-12 S Xylenes, Total 10/20/2020 10/23/2020 3 14 OK
MW-12 S Zinc 10/20/2020 11/3/2020 14 180 OK
MW-12 S Gross Radium Alpha 10/20/2020 11/9/2020 20 180 OK
MW-12 2-Butanone 10/20/2020 10/25/2020 5 14 OK
MW-12 Acetone 10/20/2020 10/25/2020 5 14 OK
MW-12 Ammonia (as N) 10/20/2020 l l/5/2020 16 28 OK
MW-12 Arsenic 10/20/2020 11/5/2020 16 180 OK
MW-12 Benzene 10/20/2020 10/25/2020 5 14 OK
MW-12 Beryllium 10/20/2020 11/5/2020 16 180 OK
MW-12 Bicarbonate (as CaC03) 10/20/2020 10/30/2020 10 14 OK
MW-12 Cadmium 10/20/2020 11/5/2020 16 180 OK
MW-12 Calcium 10/20/2020 11/4/2020 15 180 OK
MW-12 Carbon tetrachloride 10/20/2020 10/25/2020 5 14 OK
MW-12 Carbonate (as CaC03) 10/20/2020 10/30/2020 10 14 OK
MW-12 Chloride 10/20/2020 10/31/2020 11 28 OK
MW-12 Chloroform 10/20/2020 10/25/2020 5 14 OK
MW-12 Chloromethane 10/20/2020 10/25/2020 5 14 OK
MW-12 Chromium 10/20/2020 11/5/2020 16 180 OK
MW-12 Cobalt 10/20/2020 11/5/2020 16 180 OK
MW-12 Copper 10/20/2020 l l/5/2020 16 180 OK
C-1 Holding Time Evaluation
Hold Time Allowed Hold Hl:>lcl Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Cbeck
MW-12 Fluoride 10/20/2020 11/4/2020 15 28 OK
MW-12 Gross Radium Alpha 10/20/2020 11/6/2020 17 180 OK
MW-12 Iron 10/20/2020 11/5/2020 16 180 OK
MW-12 Lead 10/20/2020 11/5/2020 16 180 OK
MW-12 Magnesium 10/20/2020 11/4/2020 15 180 OK
MW-12 Manganese 10/20/2020 11/5/2020 16 180 OK
MW-12 Mercury 10/20/2020 10/30/2020 10 180 OK
MW-12 Methylene chloride 10/20/2020 10/25/2020 5 14 OK
MW-12 Molybdenum 10/20/2020 11/5/2020 16 180 OK
MW-12 Naphthalene 10/20/2020 10/25/2020 5 14 OK
MW-12 Nickel 10/20/2020 11/5/2020 16 180 OK
MW-12 Nitrate/Nitrite (as N) 10/20/2020 10/31/2020 11 28 OK
MW-12 Potassium 10/20/2020 11/5/2020 16 180 OK
MW-12 Selenium 10/20/2020 11/5/2020 16 180 OK
MW-12 Silver 10/20/2020 11/5/2020 16 180 OK
MW-12 Sodium 10/20/2020 11/4/2020 15 180 OK
MW-12 Sulfate 10/20/2020 10/31/2020 11 28 OK
MW-12 Tetrahydrofuran 10/20/2020 10/25/2020 5 14 OK
MW-12 Thallium 10/20/2020 11/5/2020 16 180 OK
MW-12 Tin 10/20/2020 11/6/2020 17 180 OK
MW-12 Toluene 10/20/2020 10/25/2020 5 14 OK
MW-12 Total Dissolved Solids 10/20/2020 10/23/2020 3 7 OK
MW-12 Uranium 10/20/2020 11/5/2020 16 180 OK
MW-12 Vanadium 10/20/2020 11/5/2020 16 180 OK
MW-12 Xylenes, Total 10/20/2020 10/25/2020 5 14 OK
MW-12 Zinc 10/20/2020 11/5/2020 16 180 OK
MW-14 LF 2-Butanone 10/19/2020 10/23/2020 4 14 OK
MW-14LF Acetone 10/19/2020 10/23/2020 4 14 OK
MW-14LF Ammonia (as N) 10/19/2020 11/2/2020 14 28 OK
MW-14 LF Arsenic 10/19/2020 11/3/2020 15 180 OK
MW-14 LF Benzene 10/19/2020 10/23/2020 4 14 OK
MW-14 LF Beryllium 10/19/2020 11/4/2020 16 180 OK
MW-14 LF Bicarbonate (as CaC03) 10/19/2020 10/23/2020 4 14 OK
MW-14 LF Cadmium 10/19/2020 11/3/2020 15 180 OK
MW-14 LF Calcium 10/19/2020 11/3/2020 15 180 OK
MW-14 LF Carbon tetrachloride 10/19/2020 10/23/2020 4 14 OK
MW-14LF Carbonate (as CaC03) 10/19/2020 10/23/2020 4 14 OK
MW-14 LF Chloride 10/19/2020 10/29/2020 10 28 OK
MW-14 LF Chloroform 10/19/2020 10/23/2020 4 14 OK
MW-14 LF Chloromethane 10/19/2020 10/23/2020 4 14 OK
MW-14 LF Chromium 10/19/2020 11/3/2020 15 180 OK
MW-14 LF Cobalt 10/19/2020 11/3/2020 15 180 OK
MW-14LF Copper 10/19/2020 11/3/2020 15 180 OK
MW-14LF Fluoride 10/19/2020 10/30/2020 11 28 OK
MW-14LF Iron 10/19/2020 11/4/2020 16 180 OK
MW-14 LF Lead 10/19/2020 11/4/2020 16 180 OK
MW-14LF Magnesium 10/19/2020 11/3/2020 15 180 OK
MW-14LF Manganese 10/19/2020 11/3/2020 15 180 OK
MW-14LF Mercury 10/19/2020 10/30/2020 11 180 OK
MW-14 LF Methylene chloride 10/19/2020 10/23/2020 4 14 OK
MW-14 LF Molvbdenum 10/19/2020 11/3/2020 15 180 OK
MW-14 LF Naphthalene 10/19/2020 10/23/2020 4 14 OK
MW-14 LF Nickel 10/19/2020 11/3/2020 15 180 OK
C-1 Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-14 LF Nitrate/Nitrite (as N) 10/19/2020 10/31/2020 12 28 OK
MW-14 LF Potassium 10/19/2020 11/4/2020 16 180 OK
MW-14 LF Selenium 10/19/2020 11/3/2020 15 180 OK
MW-14 LF Silver 10/19/2020 11/3/2020 15 180 OK
MW-14LF Sodium 10/19/2020 11/3/2020 15 180 OK
MW-14 LF Sulfate 10/19/2020 10/30/2020 11 28 OK
MW-14 LF Tetrahydrofuran 10/19/2020 10/23/2020 4 14 OK
MW-14LF Thallium 10/19/2020 11/4/2020 16 180 OK
MW-14 LF Tin 10/19/2020 11/3/2020 15 180 OK
MW-14LF Toluene 10/19/2020 10/23/2020 4 14 OK
MW-14 LF Total Dissolved Solids 10/19/2020 10/22/2020 3 7 OK
MW-14 LF Uranium 10/19/2020 11/4/2020 16 180 OK
MW-14 LF Vanadium 10/19/2020 11/3/2020 15 180 OK
MW-14 LF Xylenes, Total 10/19/2020 10/23/2020 4 14 OK
MW-14 LF Zinc 10/19/2020 11/3/2020 15 180 OK
MW-14 LF Gross Radium Alpha 10/19/2020 11/10/2020 22 180 OK
MW-14 S 2-Butanone 10/19/2020 10/23/2020 4 14 OK
MW-14 S Acetone 10/19/2020 10/23/2020 4 14 OK
MW-14 S Ammonia (as N) 10/19/2020 11/2/2020 14 28 OK
MW-14 S Arsenic 10/19/2020 11/3/2020 15 180 OK
MW-14 S Benzene 10/19/2020 10/23/2020 4 14 OK
MW-14 S Beryllium 10/19/2020 11/4/2020 16 180 OK
MW-14 S Bicarbonate (as CaC03) 10/19/2020 10/23/2020 4 14 OK
MW-14 S Cadmium 10/19/2020 11/3/2020 15 180 OK
MW-14 S Calcium 10/19/2020 11/3/2020 15 180 OK
MW-14 S Carbon tetrachloride 10/19/2020 10/23/2020 4 14 OK
MW-14 S Carbonate (as CaC03) 10/19/2020 10/23/2020 4 14 OK
MW-14 S Chloride 10/19/2020 10/29/2020 10 28 OK
MW-14 S Chloroform 10/19/2020 10/23/2020 4 14 OK
MW-14 S Chloromethane 10/19/2020 10/23/2020 4 14 OK
MW-14 S Chromium 10/19/2020 11/3/2020 15 180 OK
MW-14 S Cobalt 10/19/2020 11/3/2020 15 180 OK
MW-14 S Copper 10/19/2020 11/3/2020 15 180 OK
MW-14 S Fluoride 10/19/2020 10/30/2020 11 28 OK
MW-14 S Iron 10/19/2020 11/4/2020 16 180 OK
MW-14 S Lead 10/19/2020 11/4/2020 16 180 OK
MW-14 S Magnesium 10/19/2020 11/3/2020 15 180 OK
MW-14 S Manganese 10/19/2020 11/3/2020 15 180 OK
MW-14 S Mercury 10/19/2020 10/30/2020 11 180 OK
MW-14 S Methylene chloride 10/19/2020 10/23/2020 4 14 OK
MW-14 S Molybdenum 10/19/2020 11/3/2020 15 180 OK
MW-14 S Naphthalene 10/19/2020 10/23/2020 4 14 OK
MW-14 S Nickel 10/19/2020 11/3/2020 15 180 OK
MW-14 S Nitrate/Nitrite (as N) 10/19/2020 10/31/2020 12 28 OK
MW-14 S Potassium 10/19/2020 11/4/2020 16 180 OK
MW-14 S Selenium 10/19/2020 11/3/2020 15 180 OK
MW-14 S Silver 10/19/2020 11/3/2020 15 180 OK
MW-14 S Sodium 10/19/2020 11/3/2020 15 180 OK
MW-14 S Sulfate 10/19/2020 10/30/2020 11 28 OK
MW-14 S Tetrahydrofuran 10/19/2020 10/23/2020 4 14 OK
MW-14 S Thallium 10/19/2020 11/4/2020 16 180 OK
MW-14 S Tin 10/19/2020 11/3/2020 15 180 OK
MW-14 S Toluene 10/19/2020 10/23/2020 4 14 OK
C-1 Holding Time Evaluation
Hqld Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days~ Time (Days) Check
MW-14 S Total Dissolved Solids 10/19/2020 10/22/2020 3 7 OK
MW-14 S Uranium 10/19/2020 11/4/2020 16 180 OK
MW-14 S Vanadium 10/19/2020 11/3/2020 15 180 OK
MW-14 S Xylenes, Total 10/19/2020 10/23/2020 4 14 OK
MW-14 S Zinc 10/19/2020 11/3/2020 15 180 OK
MW-14 S Gross Radium Alpha 10/19/2020 11/9/2020 21 180 OK
MW-14 2-Butanone 10/19/2020 10/25/2020 6 14 OK
MW-14 Acetone 10/19/2020 10/25/2020 6 14 OK
MW-14 Ammonia (as N) 10/19/2020 11/5/2020 17 28 OK
MW-14 Arsenic 10/19/2020 11/5/2020 17 180 OK
MW-14 Benzene 10/19/2020 10/25/2020 6 14 OK
MW-14 Beryllium 10/19/2020 11/5/2020 17 180 OK
MW-14 Bicarbonate (as CaC03) 10/19/2020 10/30/2020 11 14 OK
MW-14 Cadmium 10/19/2020 11/5/2020 17 180 OK
MW-14 Calcium 10/19/2020 11/4/2020 16 180 OK
MW-14 Carbon tetrachloride 10/19/2020 10/25/2020 6 14 OK
MW-14 Carbonate (as CaC03) 10/19/2020 10/30/2020 11 14 OK
MW-14 Chloride 10/19/2020 10/31/2020 12 28 OK
MW-14 Chloroform 10/19/2020 10/25/2020 6 14 OK
MW-14 Chloromethane 10/19/2020 10/25/2020 6 14 OK
MW-14 Chromium 10/19/2020 11/5/2020 17 180 OK
MW-14 Cobalt 10/19/2020 11/5/2020 17 180 OK
MW-14 Copper 10/19/2020 11/5/2020 17 180 OK
MW-14 Fluoride 10/19/2020 11/4/2020 16 28 OK
MW-14 Gross Radium Alpha 10/19/2020 11/6/2020 18 180 OK
MW-14 Iron 10/19/2020 11/5/2020 17 180 OK
MW-14 Lead 10/19/2020 11/5/2020 17 180 OK
MW-14 Magnesium 10/19/2020 11/4/2020 16 180 OK
MW-14 Manganese 10/19/2020 11/5/2020 17 180 OK
MW-14 Mercury 10/19/2020 10/30/2020 11 180 OK
MW-14 Methylene chloride 10/19/2020 10/25/2020 6 14 OK
MW-14 Molybdenum 10/19/2020 11/5/2020 17 180 OK
MW-14 Naphthalene 10/19/2020 10/25/2020 6 14 OK
MW-14 Nickel 10/19/2020 11/5/2020 17 180 OK
MW-14 Nitrate/Nitrite (as N) 10/19/2020 10/31/2020 12 28 OK
MW-14 Potassium 10/19/2020 11/5/2020 17 180 OK
MW-14 Selenium 10/19/2020 11/5/2020 17 180 OK
MW-14 Silver 10/19/2020 11/5/2020 17 180 OK
MW-14 Sodium 10/19/2020 11/4/2020 16 180 OK
MW-14 Sulfate 10/19/2020 10/31/2020 12 28 OK
MW-14 Tetrahydrofuran 10/19/2020 10/25/2020 6 14 OK
MW-14 Thallium 10/19/2020 11/5/2020 17 180 OK
MW-14 Tin 10/19/2020 11/6/2020 18 180 OK
MW-14 Toluene 10/19/2020 10/25/2020 6 14 OK
MW-14 Total Dissolved Solids 10/19/2020 10/23/2020 4 7 OK
MW-14 Uranium 10/19/2020 11/5/2020 17 180 OK
MW-14 Vanadium 10/19/2020 11/5/2020 17 180 OK
MW-14 Xylenes, Total 10/19/2020 10/25/2020 6 14 OK
MW-14 Zinc 10/19/2020 11/5/2020 17 180 OK
MW-18 LF 2-Butanone 10/21/2020 10/22/2020 1 14 OK
MW-18 LF Acetone 10/21/2020 10/22/2020 1 14 OK
MW-18 LF Ammonia (as N) 10/21/2020 11/2/2020 12 28 OK
MW-18 LF Arsenic 10/21/2020 11/3/2020 13 180 OK
C-1 Holding Time Evaluation
I Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-18 LF Benzene 10/21/2020 10/22/2020 1 14 OK
MW-18 LF Beryllium 10/21/2020 11/4/2020 14 180 OK
MW-18 LF Bicarbonate (as CaC03) 10/21/2020 10/23/2020 2 14 OK
MW-18 LF Cadmium 10/21/2020 11/3/2020 13 180 OK
MW-18 LF Calcium 10/21/2020 11/3/2020 13 180 OK
MW-18 LF Carbon tetrachloride 10/21/2020 10/22/2020 1 14 OK
MW-18 LF Carbonate (as CaC03) 10/21/2020 10/23/2020 2 14 OK
MW-18 LF Chloride 10/21/2020 10/30/2020 9 28 OK
MW-18 LF Chloroform 10/21/2020 10/22/2020 I 14 OK
MW-18 LF Chloromethane 10/21/2020 10/22/2020 I 14 OK
MW-18 LF Chromium 10/21/2020 11/3/2020 13 180 OK
MW-18 LF Cobalt 10/21/2020 11/3/2020 13 180 OK
MW-18 LF Coooer 10/21/2020 11/3/2020 13 180 OK
MW-18 LF Fluoride 10/21/2020 10/30/2020 9 28 OK
MW-18 LF Iron 10/21/2020 11/3/2020 13 180 OK
MW-18 LF Lead 10/21/2020 11/4/2020 14 180 OK
MW-18 LF Magnesium 10/21/2020 11/3/2020 13 180 OK
MW-18 LF Manganese 10/21/2020 11/3/2020 13 180 OK
MW-18 LF Mercury 10/21/2020 10/30/2020 9 180 OK
MW-18 LF Methylene chloride 10/21/2020 10/22/2020 1 14 OK
MW-18 LF Molybdenum 10/21/2020 11/3/2020 13 180 OK
MW-18 LF Naphthalene 10/21/2020 10/22/2020 I 14 OK
MW-18 LF Nickel 10/21/2020 11/3/2020 13 180 OK
MW-18 LF Nitrate/Nitrite (as N) 10/21/2020 10/31/2020 10 28 OK
MW-18 LF Potassium 10/21/2020 11/3/2020 13 180 OK
MW-18 LF Selenium 10/21/2020 11/3/2020 13 180 OK
MW-18 LF Silver 10/21/2020 11/3/2020 13 180 OK
MW-18 LF Sodium 10/21/2020 11/3/2020 13 180 OK
MW-18 LF Sulfate 10/21/2020 10/30/2020 9 28 OK
MW-18 LF Tetrahydrofuran 10/21/2020 10/22/2020 1 14 OK
MW-18 LF Thallium 10/21/2020 11/4/2020 14 180 OK
MW-18 LF Tin 10/21/2020 11/3/2020 13 180 OK
MW-18 LF Toluene 10/21/2020 10/22/2020 1 14 OK
MW-18 LF Total Dissolved Solids 10/21/2020 10/22/2020 1 7 OK
MW-18 LF Uranium 10/21/2020 11/4/2020 14 180 OK
MW-18 LF Vanadium 10/21/2020 11/3/2020 13 180 OK
MW-18 LF Xylenes, Total 10/21/2020 10/22/2020 1 14 OK
MW-18 LF Zinc 10/21/2020 11/3/2020 13 180 OK
MW-18 LF Gross Radium Alpha 10/21/2020 11/9/2020 19 180 OK
MW-18 S 2-Butanone 10/21/2020 10/22/2020 1 14 OK
MW-18 S Acetone 10/21/2020 10/22/2020 1 14 OK
MW-18 S Ammonia (as N) 10/21/2020 11/2/2020 12 28 OK
MW-18 S Arsenic 10/21/2020 11/3/2020 13 180 OK
MW-18 S Benzene 10/21/2020 10/22/2020 1 14 OK
MW-18 S Beryllium 10/21/2020 11/4/2020 14 180 OK
MW-18 S Bicarbonate (as CaC03) 10/21/2020 10/23/2020 2 14 OK
MW-18 S Cadmium 10/21/2020 11/3/2020 13 180 OK
MW-18 S Calcium 10/21/2020 11/3/2020 13 180 OK
MW-18 S Carbon tetrachloride 10/21/2020 10/22/2020 I 14 OK
MW-18 S Carbonate (as CaC03) 10/21/2020 10/23/2020 2 14 OK
MW-18 S Chloride 10/21/2020 10/30/2020 9 28 OK
MW-18 S Chloroform 10/21/2020 10/22/2020 1 14 OK
MW-18 S Chloromethane 10/21/2020 10/22/2020 1 14 OK
C-1 Holding Time Evaluation
I H;0ld Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-18 S Chromium 10/21/2020 11/3/2020 13 180 OK
MW-18 S Cobalt 10/21/2020 11/3/2020 13 180 OK
MW-18 S Copper 10/21/2020 11/3/2020 13 180 OK
MW-18 S Fluoride 10/21/2020 10/30/2020 9 28 OK
MW-18 S Iron 10/21/2020 11/3/2020 13 180 OK
MW-18 S Lead 10/21/2020 11/4/2020 14 180 OK
MW-18 S Magnesium 10/21/2020 11/3/2020 13 180 OK
MW-18 S Manganese 10/21/2020 11/3/2020 13 180 OK
MW-18 S Mercury 10/21/2020 10/30/2020 9 180 OK
MW-18 S Methylene chloride 10/21/2020 10/22/2020 1 14 OK
MW-18 S Molybdenum 10/21/2020 11/3/2020 13 180 OK
MW-18 S Naphthalene 10/21/2020 10/22/2020 1 14 OK
MW-18 S Nickel 10/21/2020 11/3/2020 13 180 OK
MW-18 S Nitrate/Nitrite (as N) 10/21/2020 10/31/2020 10 28 OK
MW-18 S Potassium 10/21/2020 11/3/2020 13 180 OK
MW-18 S Selenium 10/21/2020 11/3/2020 13 180 OK
MW-18 S Silver 10/21/2020 11/3/2020 13 180 OK
MW-18 S Sodium 10/21/2020 11/3/2020 13 180 OK
MW-18 S Sulfate 10/21/2020 10/30/2020 9 28 OK
MW-18 S Tetrahydrofuran 10/21/2020 10/22/2020 1 14 OK
MW-18 S Thallium 10/21/2020 11/4/2020 14 180 OK
MW-18 S Tin 10/21/2020 11/3/2020 13 180 OK
MW-18 S Toluene 10/21/2020 10/22/2020 1 14 OK
MW-18 S Total Dissolved Solids 10/21/2020 10/22/2020 1 7 OK
MW-18 S Uranium 10/21/2020 11/4/2020 14 180 OK
MW-18 S Vanadium 10/21/2020 11/3/2020 13 180 OK
MW-18 S Xylenes, Total 10/21/2020 10/22/2020 1 14 OK
MW-18 S Zinc 10/21/2020 11/3/2020 13 180 OK
MW-18 S Gross Radium Alpha 10/21/2020 11/9/2020 19 180 OK
MW-18 2-Butanone 10/21/2020 10/25/2020 4 14 OK
MW-18 Acetone 10/21/2020 10/25/2020 4 14 OK
MW-18 Ammonia (as N) 10/21/2020 11/5/2020 15 28 OK
MW-18 Arsenic 10/21/2020 11/5/2020 15 180 OK
MW-18 Benzene 10/21/2020 10/25/2020 4 14 OK
MW-18 Beryllium 10/21/2020 11/5/2020 15 180 OK
MW-18 Bicarbonate (as CaC03) 10/21/2020 10/30/2020 9 14 OK
MW-18 Cadmium 10/21/2020 11/5/2020 15 180 OK
MW-18 Calcium 10/21/2020 11/4/2020 14 180 OK
MW-18 Carbon tetrachloride 10/21/2020 10/25/2020 4 14 OK
MW-18 Carbonate (as CaC03) 10/21/2020 10/30/2020 9 14 OK
MW-18 Chloride 10/21/2020 10/31/2020 10 28 OK
MW-18 Chloroform 10/21/2020 10/25/2020 4 14 OK
MW-18 Chloromethane 10/21/2020 10/25/2020 4 14 OK
MW-18 Chromium 10/21/2020 11/5/2020 15 180 OK
MW-18 Cobalt 10/21/2020 11/5/2020 15 180 OK
MW-18 Copper 10/21/2020 11/5/2020 15 180 OK
MW-18 Fluoride 10/21/2020 11/12/2020 22 28 OK
MW-18 Gross Radium Alpha 10/21/2020 11/6/2020 16 180 OK
MW-18 Iron 10/21/2020 11/5/2020 15 180 OK
MW-18 Lead 10/21/2020 11/5/2020 15 180 OK
MW-18 Magnesium 10/21/2020 11/4/2020 14 180 OK
MW-18 Manganese 10/21/2020 11/5/2020 15 180 OK
MW-18 Mercury 10/21/2020 10/30/2020 9 180 OK
C-1 Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-18 Methylene chloride 10/21/2020 10/25/2020 4 14 OK
MW-18 Molybdenum 10/21/2020 11/5/2020 15 180 OK
MW-18 Naphthalene 10/21/2020 10/25/2020 4 14 OK
MW-18 Nickel 10/21/2020 11/5/2020 15 180 OK
MW-18 Nitrate/Nitrite (as N) 10/21/2020 10/31/2020 10 28 OK
MW-18 Potassium 10/21/2020 11/5/2020 15 180 OK
MW-18 Selenium 10/21/2020 11/5/2020 15 180 OK
MW-18 Silver 10/21/2020 11/5/2020 15 180 OK
MW-18 Sodium 10/21/2020 11/4/2020 14 180 OK
MW-18 Sulfate 10/21/2020 10/31/2020 10 28 OK
MW-18 Tetrahydrofuran 10/21/2020 10/25/2020 4 14 OK
MW-18 Thallium 10/21/2020 11/5/2020 15 180 OK
MW-18 Tin 10/21/2020 11/6/2020 16 180 OK
MW-18 Toluene 10/21/2020 10/25/2020 4 14 OK
MW-18 Total Dissolved Solids 10/21/2020 10/23/2020 2 7 OK
MW-18 Uranium 10/21/2020 11/5/2020 15 180 OK
MW-18 Vanadium 10/21/2020 11/5/2020 15 180 OK
MW-18 Xylenes, Total 10/21/2020 10/25/2020 4 14 OK
MW-18 Zinc 10/21/2020 11/5/2020 15 180 OK
MW-19 LF 2-Butanone 10/20/2020 10/23/2020 3 14 OK
MW-19 LF Acetone 10/20/2020 10/23/2020 3 14 OK
MW-19LF Ammonia (as N) 10/20/2020 11/2/2020 13 28 OK
MW-19LF Arsenic 10/20/2020 11/3/2020 14 180 OK
MW-19LF Benzene 10/20/2020 10/23/2020 3 14 OK
MW-19LF Beryllium 10/20/2020 11/4/2020 15 180 OK
MW-19 LF Bicarbonate (as CaC03) 10/20/2020 10/23/2020 3 14 OK
MW-19 LF Cadmium 10/20/2020 11/3/2020 14 180 OK
MW-19 LF Calcium 10/20/2020 11/3/2020 14 180 OK
MW-19 LF Carbon tetrachloride 10/20/2020 10/23/2020 3 14 OK
MW-19 LF Carbonate (as CaC03) 10/20/2020 10/23/2020 3 14 OK
MW-19 LF Chloride 10/20/2020 10/29/2020 9 28 OK
MW-19 LF Chloroform 10/20/2020 10/23/2020 3 14 OK
MW-19LF Chloromethane 10/20/2020 10/23/2020 3 14 OK
MW-19 LF Chromium 10/20/2020 11/3/2020 14 180 OK
MW-19 LF Cobalt 10/20/2020 11/3/2020 14 180 OK
MW-19LF Copper 10/20/2020 11/3/2020 14 180 OK
MW-19 LF Fluoride 10/20/2020 10/30/2020 10 28 OK
MW-19 LF Iron 10/20/2020 11/4/2020 15 180 OK
MW-19LF Lead 10/20/2020 11/4/2020 15 180 OK
MW-19 LF Magnesium 10/20/2020 11/3/2020 14 180 OK
MW-19LF Manganese 10/20/2020 11/3/2020 14 180 OK
MW-19 LF Mercury 10/20/2020 10/30/2020 10 180 OK
MW-19 LF Methylene chloride 10/20/2020 10/23/2020 3 14 OK
MW-19LF Molybdenum 10/20/2020 11/3/2020 14 180 OK
MW-19LF Naphthalene 10/20/2020 10/23/2020 3 14 OK
MW-19 LF Nickel 10/20/2020 11/3/2020 14 180 OK
MW-19 LF Nitrate/Nitrite (as N) 10/20/2020 10/31/2020 11 28 OK
MW-19LF Polassium 10/20/2020 11/4/2020 15 180 OK
MW-19 LF Selenium 10/20/2020 11/3/2020 14 180 OK
MW-19 LF Silver 10/20/2020 11/3/2020 14 180 OK
MW-19 LF Sodium 10/20/2020 11/3/2020 14 180 OK
MW-19LF Sulfate 10/20/2020 10/29/2020 9 28 OK
MW-19 LF Tetrahydrofuran 10/20/2020 10/23/2020 3 14 OK
C-1 Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-19 LF Thallium 10/20/2020 11/4/2020 15 180 OK
MW-19 LF Tin 10/20/2020 11/3/2020 14 180 OK
MW-19 LF Toluene 10/20/2020 10/23/2020 3 14 OK
MW-19 LF Total Dissolved Solids 10/20/2020 10/22/2020 2 7 OK
MW-19 LF Uranium 10/20/2020 11/4/2020 15 180 OK
MW-19 LF Vanadium 10/20/2020 11/3/2020 14 180 OK
MW-19 LF Xylenes, Total 10/20/2020 10/23/2020 3 14 OK
MW-19 LF Zinc 10/20/2020 11/3/2020 14 180 OK
MW-19 LF Gross Radium Alpha 10/20/2020 11/9/2020 20 180 OK
MW-19 S 2-Butanone 10/20/2020 10/23/2020 3 14 OK
MW-19 S Acetone 10/20/2020 10/23/2020 3 14 OK
MW-19 S Ammonia (as N) 10/20/2020 11/2/2020 13 28 OK
MW-19 S Arsenic 10/20/2020 11/3/2020 14 180 OK
MW-19 S Benzene 10/20/2020 10/23/2020 3 14 OK
MW-19 S Beryllium 10/20/2020 11/4/2020 15 180 OK
MW-19 S Bicarbonate (as CaC03) 10/20/2020 10/23/2020 3 14 OK
MW-19 S Cadmium 10/20/2020 11/3/2020 14 180 OK
MW-19S Calcium 10/20/2020 11/3/2020 14 180 OK
MW-19 S Carbon tetrachloride 10/20/2020 10/23/2020 3 14 OK
MW-19 S Carbonate (as CaC03) 10/20/2020 10/23/2020 3 14 OK
MW-19 S Chloride 10/20/2020 10/29/2020 9 28 OK
MW-19 S Chloroform 10/20/2020 10/23/2020 3 14 OK
MW-19 S Chloromethane 10/20/2020 10/23/2020 3 14 OK
MW-19 S Chromium 10/20/2020 11/3/2020 14 180 OK
MW-19 S Cobalt 10/20/2020 11/3/2020 14 180 OK
MW-19 S Copper 10/20/2020 11/3/2020 14 180 OK
MW-19 S Fluoride 10/20/2020 10/30/2020 10 28 OK
MW-19 S Iron 10/20/2020 11/4/2020 15 180 OK
MW-19 S Lead 10/20/2020 11/4/2020 15 180 OK
MW-19 S Magnesium 10/20/2020 11/3/2020 14 180 OK
MW-19 S Manganese 10/20/2020 11/3/2020 14 180 OK
MW-19 S Mercury 10/20/2020 10/30/2020 10 180 OK
MW-19 S Methylene chloride 10/20/2020 10/23/2020 3 14 OK
MW-19 S Molybdenum 10/20/2020 11/3/2020 14 180 OK
MW-19 S Naphthalene 10/20/2020 10/23/2020 3 14 OK
MW-19 S Nickel 10/20/2020 11/3/2020 14 180 OK
MW-19 S Nitrate/Nitrite (as N) 10/20/2020 10/31/2020 11 28 OK
MW-19 S Potassium 10/20/2020 11/3/2020 14 180 OK
MW-19 S Selenium 10/20/2020 11/3/2020 14 180 OK
MW-19 S Silver 10/20/2020 11/3/2020 14 180 OK
MW-19 S Sodium 10/20/2020 11/3/2020 14 180 OK
MW-19 S Sulfate 10/20/2020 10/29/2020 9 28 OK
MW-19 S Tetrah ydrofuran 10/20/2020 10/23/2020 3 14 OK
MW-19 S Thallium 10/20/2020 11/4/2020 15 180 OK
MW-19 S Tin 10/20/2020 11/3/2020 14 180 OK
MW-19 S Toluene 10/20/2020 10/23/2020 3 14 OK
MW-19 S Total Dissolved Solids 10/20/2020 10/22/2020 2 7 OK
MW-19 S Uranium 10/20/2020 11/4/2020 15 180 OK
MW-19 S Vanadium 10/20/2020 11/3/2020 14 180 OK
MW-19 S Xylenes, Total 10/20/2020 10/23/2020 3 14 OK
MW-19 S Zinc 10/20/2020 11/3/2020 14 180 OK
MW-19 S Gross Radium Alpha 10/20/2020 11/9/2020 20 180 OK
MW-19 2-Butanone 10/20/2020 10/25/2020 5 14 OK
C-1 Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-19 Acetone 10/20/2020 10/25/2020 5 14 OK
MW-19 Ammonia (as N) 10/20/2020 11/5/2020 16 28 OK
MW-19 Arsenic 10/20/2020 11/5/2020 16 180 OK
MW-19 Benzene 10/20/2020 10/25/2020 5 14 OK
MW-19 Beryllium 10/20/2020 11/5/2020 16 180 OK
MW-19 Bicarbonate (as CaC03) 10/20/2020 10/30/2020 10 14 OK
MW-19 Cadmium 10/20/2020 11/5/2020 16 180 OK
MW-19 Calcium 10/20/2020 11/4/2020 15 180 OK
MW-19 Carbon tetrachloride 10/20/2020 10/25/2020 5 14 OK
MW-19 Carbonate (as CaC03) 10/20/2020 10/30/2020 10 14 OK
MW-19 Chloride 10/20/2020 10/31/2020 11 28 OK
MW-19 Chloroform 10/20/2020 10/25/2020 5 14 OK
MW-19 Chloromethane 10/20/2020 10/25/2020 5 14 OK
MW-19 Chromium 10/20/2020 11/5/2020 16 180 OK
MW-19 Cobalt 10/20/2020 11/5/2020 16 180 OK
MW-19 Copper 10/20/2020 11/5/2020 16 180 OK
MW-19 Fluoride 10/20/2020 10/31/2020 11 28 OK
MW-19 Gross Radium Alpha 10/20/2020 11/6/2020 17 180 OK
MW-19 Iron 10/20/2020 11/5/2020 16 180 OK
MW-19 Lead 10/20/2020 11/5/2020 16 180 OK
MW-19 Magnesium 10/20/2020 11/4/2020 15 180 OK
MW-19 Manganese 10/20/2020 11/5/2020 16 180 OK
MW-19 Mercury 10/20/2020 10/30/2020 10 180 OK
MW-19 Methylene chloride 10/20/2020 10/25/2020 5 14 OK
MW-19 Molybdenum 10/20/2020 11/5/2020 16 180 OK
MW-19 Naphthalene 10/20/2020 10/25/2020 5 14 OK
MW-19 Nickel 10/20/2020 11/5/2020 16 180 OK
MW-19 Nitrate/Nitrite (as N) 10/20/2020 10/31/2020 11 28 OK
MW-19 Potassium 10/20/2020 11/5/2020 16 180 OK
MW-19 Selenium 10/20/2020 11/5/2020 16 180 OK
MW-19 Silver 10/20/2020 11/5/2020 16 180 OK
MW-19 Sodium 10/20/2020 11/4/2020 15 180 OK
MW-19 Sulfate 10/20/2020 10/31/2020 11 28 OK
MW-19 Tetrahydrofuran 10/20/2020 10/25/2020 5 14 OK
MW-19 Thallium 10/20/2020 11/5/2020 16 180 OK
MW-19 Tin 10/20/2020 11/6/2020 17 180 OK
MW-19 Toluene 10/20/2020 10/25/2020 5 14 OK
MW-19 Total Dissolved Solids 10/20/2020 10/23/2020 3 7 OK
MW-19 Uranium 10/20/2020 11/5/2020 16 180 OK
MW-19 Vanadium 10/20/2020 11/5/2020 16 180 OK
MW-19 Xylenes, Total 10/20/2020 10/25/2020 5 14 OK
MW-19 Zinc 10/20/2020 11/5/2020 16 180 OK
MW-23 LF 2-Butanone 10/20/2020 10/23/2020 3 14 OK
MW-23 LF Acetone 10/20/2020 10/23/2020 3 14 OK
MW-23 LF Ammonia (as N) 10/20/2020 11/2/2020 13 28 OK
MW-23 LF Arsenic 10/20/2020 11/3/2020 14 180 OK
MW-23 LF Benzene 10/20/2020 10/23/2020 3 14 OK
MW-23 LF Beryllium 10/20/2020 11/4/2020 15 180 OK
MW-23 LF Bicarbonate (as CaC03) 10/20/2020 10/23/2020 3 14 OK
MW-23 LF Cadmium 10/20/2020 11/3/2020 14 180 OK
MW-23 LF Calcium 10/20/2020 11/3/2020 14 180 OK
MW-23 LF Carbon tetrachloride 10/20/2020 10/23/2020 3 14 OK
MW-23 LF Carbonate (as CaC03) 10/20/2020 10/23/2020 3 14 OK
C-1 Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-23 LF Chloride 10/20/2020 10/30/2020 10 28 OK
MW-23 LF Chloroform 10/20/2020 10/23/2020 3 14 OK
MW-23 LF Chloromethane 10/20/2020 10/23/2020 3 14 OK
MW-23 LF Chromium 10/20/2020 11/3/2020 14 180 OK
MW-23 LF Cobalt 10/20/2020 11/3/2020 14 180 OK
MW-23 LF Copper 10/20/2020 11/3/2020 14 180 OK
MW-23 LF Fluoride 10/20/2020 10/30/2020 10 28 OK
MW-23 LF Iron 10/20/2020 11/4/2020 15 180 OK
MW-23 LF Lead 10/20/2020 11/4/2020 15 180 OK
MW-23 LF Magnesium 10/20/2020 11/3/2020 14 180 OK
MW-23 LF Manganese 10/20/2020 11/3/2020 14 180 OK
MW-23 LF Mercury 10/20/2020 10/30/2020 10 180 OK
MW-23 LF Methylene chloride 10/20/2020 10/23/2020 3 14 OK
MW-23 LF Molybdenum 10/20/2020 11/3/2020 14 180 OK
MW-23 LF Naphthalene 10/20/2020 10/23/2020 3 14 OK
MW-23 LF Nickel 10/20/2020 11/3/2020 14 180 OK
MW-23 LF Nitrate/Nitrite (as N) 10/20/2020 10/31/2020 11 28 OK
MW-23 LF Potassium 10/20/2020 11/3/2020 14 180 OK
MW-23 LF Selenium 10/20/2020 11/3/2020 14 180 OK
MW-23LF Silver 10/20/2020 11/3/2020 14 180 OK
MW-23 LF Sodium 10/20/2020 11/3/2020 14 180 OK
MW-23 LF Sulfate 10/20/2020 10/30/2020 10 28 OK
MW-23 LF Tetrahydrofuran 10/20/2020 10/23/2020 3 14 OK
MW-23 LF Thallium 10/20/2020 11/4/2020 15 180 OK
MW-23 LF Tin 10/20/2020 11/3/2020 14 180 OK
MW-23 LF Toluene 10/20/2020 10/23/2020 3 14 OK
MW-23LF Total Dissolved Solids 10/20/2020 10/22/2020 2 7 OK
MW-23LF Uranium 10/20/2020 11/4/2020 15 180 OK
MW-23LF Vanadium 10/20/2020 11/3/2020 14 180 OK
MW-23LF Xylenes, Total 10/20/2020 10/23/2020 3 14 OK
MW-23LF Zinc 10/20/2020 11/3/2020 14 180 OK
MW-23LF Gross Radium Alpha 10/20/2020 11/9/2020 20 180 OK
MW-23 S 2-Butanone 10/20/2020 10/23/2020 3 14 OK
MW-23 S Acetone 10/20/2020 10/23/2020 3 14 OK
MW-23 S Ammonia (as N) 10/20/2020 11/2/2020 13 28 OK
MW-23 S Arsenic 10/20/2020 11/3/2020 14 180 OK
MW-23 S Benzene 10/20/2020 10/23/2020 3 14 OK
MW-23 S Beryllium 10/20/2020 11/4/2020 15 180 OK
MW-23 S Bicarbonate (as CaC03) 10/20/2020 10/23/2020 3 14 OK
MW-23 S Cadmium 10/20/2020 11/3/2020 14 180 OK
MW-23 S Calcium 10/20/2020 11/3/2020 14 180 OK
MW-23 S Carbon tetrachloride 10/20/2020 10/23/2020 3 14 OK
MW-23 S Carbonate (as CaC03) 10/20/2020 10/23/2020 3 14 OK
MW-23 S Chloride 10/20/2020 10/30/2020 10 28 OK
MW-23 S Chloroform 10/20/2020 10/23/2020 3 14 OK
MW-23 S Chloromethane 10/20/2020 10/23/2020 3 14 OK
MW-23 S Chromium 10/20/2020 11/3/2020 14 180 OK
MW-23 S Cobalt 10/20/2020 11/3/2020 14 180 OK
MW-23 S Copper 10/20/2020 11/3/2020 14 180 OK
MW-23 S Fluoride 10/20/2020 10/30/2020 10 28 OK
MW-23 S Iron 10/20/2020 11/4/2020 15 180 OK
MW-23 S Lead 10/20/2020 11/4/2020 15 180 OK
MW-23 S Magnesium 10/20/2020 11/3/2020 14 180 OK
C-1 Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-23 S Manganese 10/20/2020 11/3/2020 14 180 OK
MW-23 S Mercury 10/20/2020 10/30/2020 IO 180 OK
MW-23 S Methylene chloride 10/20/2020 10/23/2020 3 14 OK
MW-23 S Molybdenum 10/20/2020 11/3/2020 14 180 OK
MW-23 S Naphthalene 10/20/2020 10/23/2020 3 14 OK
MW-23 S Nickel 10/20/2020 11/3/2020 14 180 OK
MW-23 S Nitrate/Nitrite (as N) 10/20/2020 10/31/2020 11 28 OK
MW-23 S Potassium 10/20/2020 11/4/2020 15 180 OK
MW-23 S Selenium 10/20/2020 11/3/2020 14 180 OK
MW-23 S Silver 10/20/2020 11/3/2020 14 180 OK
MW-23 S Sodium 10/20/2020 11/3/2020 14 180 OK
MW-23 S Sulfate 10/20/2020 10/29/2020 9 28 OK
MW-23 S Tetrahydrofuran 10/20/2020 10/23/2020 3 14 OK
MW-23 S Thallium 10/20/2020 11/4/2020 15 180 OK
MW-23 S Tin 10/20/2020 11/3/2020 14 180 OK
MW-23 S Toluene 10/20/2020 10/23/2020 3 14 OK
MW-23 S Total Dissolved Solids 10/20/2020 10/22/2020 2 7 OK
MW-23 S Uranium 10/20/2020 11/4/2020 15 180 OK
MW-23 S Vanadium 10/20/2020 11/3/2020 14 180 OK
MW-23 S Xylenes, Total 10/20/2020 10/23/2020 3 14 OK
MW-23 S Zinc 10/20/2020 11/3/2020 14 180 OK
MW-23 S Gross Radium Alpha 10/20/2020 11/9/2020 20 180 OK
MW-23 2-Butanone 10/27/2020 10/30/2020 3 14 OK
MW-23 Acetone 10/27/2020 10/30/2020 3 14 OK
MW-23 Ammonia (as N) 10/27/2020 11/23/2020 27 28 OK
MW-23 Arsenic 10/27/2020 11/12/2020 16 180 OK
MW-23 Benzene 10/27/2020 10/30/2020 3 14 OK
MW-23 Beryllium 10/27/2020 11/12/2020 16 180 OK
MW-23 Bicarbonate (as CaC03) 10/27/2020 10/30/2020 3 14 OK
MW-23 Cadmium 10/27/2020 11/12/2020 16 180 OK
MW-23 Calcium 10/27/2020 11/12/2020 16 180 OK
MW-23 Carbon tetrachloride 10/27/2020 10/30/2020 3 14 OK
MW-23 Carbonate (as CaC03) 10/27/2020 10/30/2020 3 14 OK
MW-23 Chloride 10/27/2020 11/13/2020 17 28 OK
MW-23 Chloroform 10/27/2020 10/30/2020 3 14 OK
MW-23 Chloromethane 10/27/2020 10/30/2020 3 14 OK
MW-23 Chromium 10/27/2020 11/12/2020 16 180 OK
MW-23 Cobalt 10/27/2020 11/12/2020 16 180 OK
MW-23 Copper 10/27/2020 11/12/2020 16 180 OK
MW-23 Fluoride 10/27/2020 11/12/2020 16 28 OK
MW-23 Gross Radium Alpha 10/27/2020 11/6/2020 IO 180 OK
MW-23 Iron 10/27/2020 11/11/2020 15 180 OK
MW-23 Lead 10/27/2020 11/11/2020 15 180 OK
MW-23 Magnesium 10/27/2020 11/12/2020 16 180 OK
MW-23 Manganese 10/27/2020 11/13/2020 17 180 OK
MW-23 Mercury 10/27/2020 11/5/2020 9 180 OK
MW-23 Methylene chloride 10/27/2020 10/30/2020 3 14 OK
MW-23 Molybdenum 10/27/2020 11/13/2020 17 180 OK
MW-23 Naphthalene 10/27/2020 10/30/2020 3 14 OK
MW-23 Nickel 10/27/2020 11/12/2020 16 180 OK
MW-23 Nitrate/Nitrite (as N) 10/27/2020 10/31/2020 4 28 OK
MW-23 Potassium 10/27/2020 11/12/2020 16 180 OK
MW-23 Selenium 10/27/2020 11/12/2020 16 180 OK
C-1 Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-23 Silver 10/27/2020 11/12/2020 16 180 OK
MW-23 Sodium 10/27/2020 11/12/2020 16 180 OK
MW-23 Sulfate 10/27/2020 11/10/2020 14 28 OK
MW-23 Tetrahydrofuran 10/27/2020 10/30/2020 3 14 OK
MW-23 Thallium 10/27/2020 11/11/2020 15 180 OK
MW-23 Tin 10/27/2020 11/12/2020 16 180 OK
MW-23 Toluene 10/27/2020 10/30/2020 3 14 OK
MW-23 Total Dissolved Solids 10/27/2020 10/30/2020 3 7 OK
MW-23 Uranium 10/27/2020 11/11/2020 15 180 OK
MW-23 Vanadium 10/27/2020 11/12/2020 16 180 OK
MW-23 Xvlenes, Total 10/27/2020 10/30/2020 3 14 OK
MW-23 Zinc 10/27/2020 11/13/2020 17 180 OK
MW-27LF 2-Butanone 10/21/2020 10/25/2020 4 14 OK
MW-27 LF Acetone 10/21/2020 10/25/2020 4 14 OK
MW-27 LF Ammonia (as N) 10/21/2020 11/2/2020 12 28 OK
MW-27LF Arsenic 10/21/2020 11/3/2020 13 180 OK
MW-27LF Benzene 10/21/2020 10/25/2020 4 14 OK
MW-27 LF Beryllium 10/21/2020 11/4/2020 14 180 OK
MW-27 LF Bicarbonate (as CaC03) 10/21/2020 10/23/2020 2 14 OK
MW-27 LF Cadmium 10/21/2020 11/3/2020 13 180 OK
MW-27 LF Calcium 10/21/2020 11/3/2020 13 180 OK
MW-27 LF Carbon tetrachloride 10/21/2020 10/25/2020 4 14 OK
MW-27 LF Carbonate (as CaC03) 10/21/2020 10/23/2020 2 14 OK
MW-27 LF Chloride 10/21/2020 10/30/2020 9 28 OK
MW-27 LF Chloroform 10/21/2020 10/25/2020 4 14 OK
MW-27 LF Chloromethane 10/21/2020 10/25/2020 4 14 OK
MW-27 LF Chromium 10/21/2020 11/3/2020 13 180 OK
MW-27 LF Cobalt 10/21/2020 11/3/2020 13 180 OK
MW-27 LF Copper 10/21/2020 11/3/2020 13 180 OK
MW-27 LF Fluoride 10/21/2020 10/30/2020 9 28 OK
MW-27LF Iron 10/21/2020 11/4/2020 14 180 OK
MW-27LF Lead 10/21/2020 11/4/2020 14 180 OK
MW-27LF Magnesium 10/21/2020 11/3/2020 13 180 OK
MW-27LF Manganese 10/21/2020 11/3/2020 13 180 OK
MW-27LF Mercury 10/21/2020 10/30/2020 9 180 OK
MW-27LF Methylene chloride 10/21/2020 10/25/2020 4 14 OK
MW-27 LF Molybdenum 10/21/2020 11/3/2020 13 180 OK
MW-27 LF Naphthalene 10/21/2020 10/25/2020 4 14 OK
MW-27 LF Nickel 10/21/2020 11/3/2020 13 180 OK
MW-27LF Nitrate/Nitrite (as N) 10/21/2020 10/31/2020 10 28 OK
MW-27 LF Potassium 10/21/2020 11/3/2020 13 180 OK
MW-27LF Selenium 10/21/2020 11/3/2020 13 180 OK
MW-27 LF Silver 10/21/2020 11/3/2020 13 180 OK
MW-27LF Sodium 10/21/2020 11/3/2020 13 180 OK
MW-27 LF Sulfate 10/21/2020 10/30/2020 9 28 OK
MW-27LF Tetrahydrofuran 10/21/2020 10/25/2020 4 14 OK
MW-27LF Thallium 10/21/2020 11/4/2020 14 180 OK
MW-27 LF Tin 10/21/2020 11/3/2020 13 180 OK
MW-27 LF Toluene 10/21/2020 10/25/2020 4 14 OK
MW-27 LF Total Dissolved Solids 10/21/2020 10/22/2020 1 7 OK
MW-27 LF Uranium 10/21/2020 11/4/2020 14 180 OK
MW-27 LF Vanadium 10/21/2020 11/3/2020 13 180 OK
MW-27 LF Xvlenes, Total 10/21/2020 10/25/2020 4 14 OK
C-1 Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-27LF Zinc 10/21/2020 11/3/2020 13 180 OK
MW-27LF Gross Radium Alpha 10/21/2020 11/9/2020 19 180 OK
MW-27 S 2-Butanone 10/21/2020 10/25/2020 4 14 OK
MW-27 S Acetone 10/21/2020 10/25/2020 4 14 OK
MW-27 S Ammonia (as N) 10/21/2020 11/2/2020 12 28 OK
MW-27 S Arsenic 10/21/2020 11/3/2020 13 180 OK
MW-27 S Benzene 10/21/2020 10/25/2020 4 14 OK
MW-27 S Beryllium 10/21/2020 11/4/2020 14 180 OK
MW-27 S Bicarbonate (as CaC03) 10/21/2020 10/23/2020 2 14 OK
MW-27 S Cadmium 10/21/2020 11/3/2020 13 180 OK
MW-27 S Calcium 10/21/2020 11/3/2020 13 180 OK
MW-27 S Carbon tetrachloride 10/21/2020 10/25/2020 4 14 OK
MW-27 S Carbonate (as CaC03) 10/21/2020 10/23/2020 2 14 OK
MW-27 S Chloride 10/21/2020 10/30/2020 9 28 OK
MW-27 S Chloroform 10/21/2020 10/25/2020 4 14 OK
MW-27 S Chloromethane 10/21/2020 10/25/2020 4 14 OK
MW-27 S Chromium 10/21/2020 11/3/2020 13 180 OK
MW-27 S Cobalt 10/21/2020 11/3/2020 13 180 OK
MW-27 S Copper 10/21/2020 11/3/2020 13 180 OK
MW-27 S Fluoride 10/21/2020 10/30/2020 9 28 OK
MW-27 S Iron 10/21/2020 11/4/2020 14 180 OK
MW-27 S Lead 10/21/2020 11/4/2020 14 180 OK
MW-27 S Magnesium 10/21/2020 11/3/2020 13 180 OK
MW-27 S Manganese 10/21/2020 11/3/2020 13 180 OK
MW-27 S Mercury 10/21/2020 10/30/2020 9 180 OK
MW-27 S Methylene chloride 10/21/2020 10/25/2020 4 14 OK
MW-27 S Molybdenum 10/21/2020 11/3/2020 13 180 OK
MW-27 S Naphthalene 10/21/2020 10/25/2020 4 14 OK
MW-27 S Nickel 10/21/2020 11/3/2020 13 180 OK
MW-27 S Nitrate/Nitrite (as N) 10/21/2020 10/31/2020 IO 28 OK
MW-27 S Potassium 10/21/2020 11/3/2020 13 180 OK
MW-27 S Selenium 10/21/2020 11/3/2020 13 180 OK
MW-27 S Silver 10/21/2020 11/3/2020 13 180 OK
MW-27 S Sodium 10/21/2020 11/3/2020 13 180 OK
MW-27 S Sulfate 10/21/2020 10/30/2020 9 28 OK
MW-27 S Tetrahydrofuran 10/21/2020 10/25/2020 4 14 OK
MW-27 S Thallium 10/21/2020 11/4/2020 14 180 OK
MW-27 S Tin 10/21/2020 11/3/2020 13 180 OK
MW-27 S Toluene 10/21/2020 10/25/2020 4 14 OK
MW-27 S Total Dissolved Solids 10/21/2020 10/22/2020 1 7 OK
MW-27 S Uranium 10/21/2020 11/4/2020 14 180 OK
MW-27 S Vanadium 10/21/2020 11/3/2020 13 180 OK
MW-27 S Xylenes, Total 10/21/2020 10/25/2020 4 14 OK
MW-27 S Zinc 10/21/2020 11/3/2020 13 180 OK
MW-27 S Gross Radium Alpha 10/21/2020 11/9/2020 19 180 OK
MW-27 2-Butanone 10/21/2020 10/25/2020 4 14 OK
MW-27 Acetone 10/21/2020 10/25/2020 4 14 OK
MW-27 Ammonia (as N) 10/21/2020 11/5/2020 15 28 OK
MW-27 Arsenic 10/21/2020 11/5/2020 15 180 OK
MW-27 Benzene 10/21/2020 10/25/2020 4 14 OK
MW-27 Beryllium 10/21/2020 11/5/2020 15 180 OK
MW-27 Bicarbonate (as CaC03) 10/21/2020 10/30/2020 9 14 OK
MW-27 Cadmium 10/21/2020 11/5/2020 15 180 OK
C-1 Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-27 Calcium 10/21/2020 11/4/2020 14 180 OK
MW-27 Carbon tetrachloride 10/21/2020 10/25/2020 4 14 OK
MW-27 Carbonate (as CaC03) 10/21/2020 10/30/2020 9 14 OK
MW-27 Chloride 10/21/2020 10/31/2020 10 28 OK
MW-27 Chloroform 10/21/2020 10/25/2020 4 14 OK
MW-27 Chloromethane 10/21/2020 10/25/2020 4 14 OK
MW-27 Chromium 10/21/2020 11/5/2020 15 180 OK
MW-27 Cobalt 10/21/2020 11/5/2020 15 180 OK
MW-27 Copper 10/21/2020 11/5/2020 15 180 OK
MW-27 Fluoride 10/21/2020 11/12/2020 22 28 OK
MW-27 Gross Radium Alpha 10/21/2020 11/6/2020 16 180 OK
MW-27 Iron 10/21/2020 11/5/2020 15 180 OK
MW-27 Lead 10/21/2020 11/5/2020 15 180 OK
MW-27 Magnesium 10/21/2020 11/4/2020 14 180 OK
MW-27 Manganese 10/21/2020 11/5/2020 15 180 OK
MW-27 Mercury 10/21/2020 10/30/2020 9 180 OK
MW-27 Methylene chloride 10/21/2020 10/25/2020 4 14 OK
MW-27 Molybdenum 10/21/2020 11/5/2020 15 180 OK
MW-27 Naphthalene 10/21/2020 10/25/2020 4 14 OK
MW-27 Nickel 10/21/2020 11/5/2020 15 180 OK
MW-27 Nitrate/Nitrite (as N) 10/21/2020 10/31/2020 10 28 OK
MW-27 Potassium 10/21/2020 11/5/2020 15 180 OK
MW-27 Selenium 10/21/2020 11/5/2020 15 180 OK
MW-27 Silver 10/21/2020 11/5/2020 15 180 OK
MW-27 Sodium 10/21/2020 11/4/2020 14 180 OK
MW-27 Sulfate 10/21/2020 10/31/2020 10 28 OK
MW-27 Tetrahydrofuran 10/21/2020 10/25/2020 4 14 OK
MW-27 Thallium 10/21/2020 11/5/2020 15 180 OK
MW-27 Tin 10/21/2020 11/6/2020 16 180 OK
MW-27 Toluene 10/21/2020 10/25/2020 4 14 OK
MW-27 Uranium 10/21/2020 11/5/2020 15 180 OK
MW-27 Vanadium 10/21/2020 11/5/2020 15 180 OK
MW-27 Xvlenes, Total 10/21/2020 10/25/2020 4 14 OK
MW-27 Zinc 10/21/2020 11/5/2020 15 180 OK
MW-27 Total Dissolved Solids 11/18/2020 11/23/2020 5 7 OK
MW-31 LF 2-Butanone 10/19/2020 10/23/2020 4 14 OK
MW-31 LF Acetone 10/19/2020 10/23/2020 4 14 OK
MW-31 LF Ammonia (as N) 10/19/2020 11/2/2020 14 28 OK
MW-31 LF Arsenic 10/19/2020 11/3/2020 15 180 OK
MW-31 LF Benzene 10/19/2020 10/23/2020 4 14 OK
MW-31 LF Beryllium 10/19/2020 11/4/2020 16 180 OK
MW-31 LF Bicarbonate (as CaC03) 10/19/2020 10/23/2020 4 14 OK
MW-31 LF Cadmium 10/19/2020 11/3/2020 15 180 OK
MW-31 LF Calcium 10/19/2020 11/3/2020 15 180 OK
MW-31 LF Carbon tetrachloride 10/19/2020 10/23/2020 4 14 OK
MW-31 LF Carbonate (as CaC03) 10/19/2020 10/23/2020 4 14 OK
MW-31 LF Chloride 10/19/2020 10/29/2020 10 28 OK
MW-31 LF Chloroform 10/19/2020 10/23/2020 4 14 OK
MW-31 LF Chloromethane 10/19/2020 10/23/2020 4 14 OK
MW-31 LF Chromium 10/19/2020 11/3/2020 15 180 OK
MW-31 LF Cobalt 10/19/2020 11/3/2020 15 180 OK
MW-31 LF Copper 10/19/2020 11/3/2020 15 180 OK
MW-31 LF Fluoride 10/19/2020 10/30/2020 11 28 OK
C-1 Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date {Days) Time (Days) Check
MW-31 LF Iron 10/19/2020 11/4/2020 16 180 OK
MW-31 LF Lead 10/19/2020 11/4/2020 16 180 OK
MW-31 LF Magnesium 10/19/2020 11/3/2020 15 180 OK
MW-31 LF Manganese 10/19/2020 11/3/2020 15 180 OK
MW-31 LF Mercury 10/19/2020 10/30/2020 11 180 OK
MW-31 LF Methylene chloride 10/19/2020 10/23/2020 4 14 OK
MW-31 LF Molybdenum 10/19/2020 11/3/2020 15 180 OK
MW-31 LF Naphthalene 10/19/2020 10/23/2020 4 14 OK
MW-31 LF Nickel 10/19/2020 11/3/2020 15 180 OK
MW-31 LF Nitrate/Nitrite (as N) 10/19/2020 10/31/2020 12 28 OK
MW-31 LF Potassium 10/19/2020 11/4/2020 16 180 OK
MW-31 LF Selenium 10/19/2020 11/3/2020 15 180 OK
MW-31 LF Silver 10/19/2020 11/3/2020 15 180 OK
MW-31 LF Sodium 10/19/2020 11/3/2020 15 180 OK
MW-31 LF Sulfate 10/19/2020 10/29/2020 10 28 OK
MW-31 LF Tetrahydrofuran 10/19/2020 10/23/2020 4 14 OK
MW-31 LF Thallium 10/19/2020 11/4/2020 16 180 OK
MW-31 LF Tin 10/19/2020 11/3/2020 15 180 OK
MW-31 LF Toluene 10/19/2020 10/23/2020 4 14 OK
MW-31 LF Total Dissolved Solids 10/19/2020 10/22/2020 3 7 OK
MW-31 LF Uranium 10/19/2020 11/4/2020 16 180 OK
MW-31 LF Vanadium 10/19/2020 11/3/2020 15 180 OK
MW-31 LF Xylenes, Total 10/19/2020 10/23/2020 4 14 OK
MW-31 LF Zinc 10/19/2020 11/3/2020 15 180 OK
MW-31 LF Gross Radium Alpha 10/19/2020 11/9/2020 21 180 OK
MW-31 S 2-Butanone 10/19/2020 10/23/2020 4 14 OK
MW-31 S Acetone 10/19/2020 10/23/2020 4 14 OK
MW-31 S Ammonia (as N) 10/19/2020 11/2/2020 14 28 OK
MW-31 S Arsenic 10/19/2020 11/3/2020 15 180 OK
MW-31 S Benzene 10/19/2020 10/23/2020 4 14 OK
MW-31 S Beryllium 10/19/2020 11/4/2020 16 180 OK
MW-31 S Bicarbonate (as CaC03) 10/19/2020 10/23/2020 4 14 OK
MW-31 S Cadmium 10/19/2020 11/3/2020 15 180 OK
MW-31 S Calcium 10/19/2020 11/3/2020 15 180 OK
MW-31 S Carbon tetrachloride 10/19/2020 10/23/2020 4 14 OK
MW-31 S Carbonate ( as CaC03) 10/19/2020 10/23/2020 4 14 OK
MW-31 S Chloride 10/19/2020 10/29/2020 10 28 OK
MW-31 S Chloroform 10/19/2020 10/23/2020 4 14 OK
MW-31 S Chloromethane 10/19/2020 10/23/2020 4 14 OK
MW-31 S Chromium 10/19/2020 11/3/2020 15 180 OK
MW-31 S Cobalt 10/19/2020 11/3/2020 15 180 OK
MW-31 S Copper 10/19/2020 11/3/2020 15 180 OK
MW-31 S Fluoride 10/19/2020 10/30/2020 11 28 OK
MW-31 S Iron 10/19/2020 11/4/2020 16 180 OK
MW-31 S Lead 10/19/2020 11/4/2020 16 180 OK
MW-31 S Magnesium 10/19/2020 11/3/2020 15 180 OK
MW-31 S Manganese 10/19/2020 11/3/2020 15 180 OK
MW-31 S Mercury 10/19/2020 10/30/2020 11 180 OK
MW-31 S Methylene chloride 10/19/2020 10/23/2020 4 14 OK
MW-31 S Molybdenum 10/19/2020 11/3/2020 15 180 OK
MW-31 S Naphthalene 10/19/2020 10/23/2020 4 14 OK
MW-31 S Nickel 10/19/2020 11/3/2020 15 180 OK
MW-31 S Nitrate/Nitrite (as N) 10/19/2020 10/31/2020 12 28 OK
C-1 Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-31 S Potassium 10/19/2020 11/4/2020 16 180 OK
MW-31 S Selenium 10/19/2020 11/3/2020 15 180 OK
MW-31 S Silver 10/19/2020 11/3/2020 15 180 OK
MW-31 S Sodium 10/19/2020 11/3/2020 15 180 OK
MW-31 S Sulfate 10/19/2020 10/29/2020 10 28 OK
MW-31 S Tetrahvdrofuran 10/19/2020 10/23/2020 4 14 OK
MW-31 S Thallium 10/19/2020 11/4/2020 16 180 OK
MW-31 S Tin 10/19/2020 11/3/2020 15 180 OK
MW-31 S Toluene 10/19/2020 10/23/2020 4 14 OK
MW-31 S Total Dissolved Solids 10/19/2020 10/22/2020 3 7 OK
MW-31 S Uranium 10/19/2020 11/4/2020 16 180 OK
MW-31 S Vanadium 10/19/2020 11/3/2020 15 180 OK
MW-31 S Xylenes, Total 10/19/2020 10/23/2020 4 14 OK
MW-31 S Zinc 10/19/2020 11/3/2020 15 180 OK
MW-31 S Gross Radium Alpha 10/19/2020 11/9/2020 21 180 OK
MW-31 2-Butanone 10/19/2020 10/25/2020 6 14 OK
MW-31 Acetone 10/19/2020 10/25/2020 6 14 OK
MW-31 Ammonia (as N) 10/19/2020 11/5/2020 17 28 OK
MW-31 Arsenic 10/19/2020 11/5/2020 17 180 OK
MW-31 Benzene 10/19/2020 10/25/2020 6 14 OK
MW-31 Beryllium 10/19/2020 11/5/2020 17 180 OK
MW-31 Bicarbonate (as CaC03) 10/19/2020 10/30/2020 11 14 OK
MW-31 Cadmium 10/19/2020 11/5/2020 17 180 OK
MW-31 Calcium 10/19/2020 11/4/2020 16 180 OK
MW-31 Carbon tetrachloride 10/19/2020 10/25/2020 6 14 OK
MW-31 Carbonate (as CaC03) 10/19/2020 10/30/2020 11 14 OK
MW-31 Chloride 10/19/2020 10/31/2020 12 28 OK
MW-31 Chloroform 10/19/2020 10/25/2020 6 14 OK
MW-31 Chloromethane 10/19/2020 10/25/2020 6 14 OK
MW-31 Chromium 10/19/2020 11/5/2020 17 180 OK
MW-31 Cobalt 10/19/2020 11/5/2020 17 180 OK
MW-31 Copper 10/19/2020 11/5/2020 17 180 OK
MW-31 Fluoride 10/19/2020 10/31/2020 12 28 OK
MW-31 Gross Radium Alpha 10/19/2020 11/6/2020 18 180 OK
MW-31 Iron 10/19/2020 11/5/2020 17 180 OK
MW-31 Lead 10/19/2020 11/5/2020 17 180 OK
MW-31 Magnesium 10/19/2020 11/4/2020 16 180 OK
MW-31 Manganese 10/19/2020 11/5/2020 17 180 OK
MW-31 Mercury 10/19/2020 10/30/2020 11 180 OK
MW-31 Methylene chloride 10/19/2020 10/25/2020 6 14 OK
MW-31 Molybdenum 10/19/2020 11/5/2020 17 180 OK
MW-31 Naphthalene 10/19/2020 10/25/2020 6 14 OK
MW-31 Nickel 10/19/2020 11/5/2020 17 180 OK
MW-31 Nitrate/Nitrite (as N) 10/19/2020 10/31/2020 12 28 OK
MW-31 Potassium 10/19/2020 11/5/2020 17 180 OK
MW-31 Selenium 10/19/2020 11/5/2020 17 180 OK
MW-31 Silver 10/19/2020 11/5/2020 17 180 OK
MW-31 Sodium 10/19/2020 11/4/2020 16 180 OK
MW-31 Sulfate 10/19/2020 10/31/2020 12 28 OK
MW-31 Tetrahydrofuran 10/19/2020 10/25/2020 6 14 OK
MW-31 Thallium 10/19/2020 11/5/2020 17 180 OK
MW-31 Tin 10/19/2020 11/6/2020 18 180 OK
MW-31 Toluene 10/19/2020 10/25/2020 6 14 OK
C-1 Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analvsis Date (Days) Time (Days) Check
MW-31 Total Dissolved Solids 10/19/2020 10/23/2020 4 7 OK
MW-31 Uranium 10/19/2020 11/5/2020 17 180 OK
MW-31 Vanadium 10/19/2020 11/5/2020 17 180 OK
MW-31 Xylenes, Total 10/19/2020 10/25/2020 6 14 OK
MW-31 Zinc 10/19/2020 11/5/2020 17 180 OK
MW-39LF 2-Butanone 10/22/2020 10/25/2020 3 14 OK
MW-39LF Acetone 10/22/2020 10/25/2020 3 14 OK
MW-39LF Ammonia (as N) 10/22/2020 11/5/2020 14 28 OK
MW-39LF Arsenic 10/22/2020 11/5/2020 14 180 OK
MW-39LF Benzene 10/22/2020 10/25/2020 3 14 OK
MW-39LF Beryllium 10/22/2020 11/5/2020 14 180 OK
MW-39LF Bicarbonate (as CaC03) 10/22/2020 10/30/2020 8 14 OK
MW-39LF Cadmium 10/22/2020 11/5/2020 14 180 OK
MW-39LF Calcium 10/22/2020 11/4/2020 13 180 OK
MW-39LF Carbon tetrachloride 10/22/2020 10/25/2020 3 14 OK
MW-39LF Carbonate (as CaC03) 10/22/2020 10/30/2020 8 14 OK
MW-39LF Chloride 10/22/2020 10/31/2020 9 28 OK
MW-39LF Chloroform 10/22/2020 10/25/2020 3 14 OK
MW-39LF Chloromethane 10/22/2020 10/25/2020 3 14 OK
MW-39LF Chromium 10/22/2020 11/5/2020 14 180 OK
MW-39LF Cobalt 10/22/2020 11/5/2020 14 180 OK
MW-39LF Copper 10/22/2020 11/5/2020 14 180 OK
MW-39LF Fluoride 10/22/2020 10/31/2020 9 28 OK
MW-39LF Iron 10/22/2020 11/5/2020 14 180 OK
MW-39LF Lead 10/22/2020 11/5/2020 14 180 OK
MW-39LF Magnesium 10/22/2020 11/4/2020 13 180 OK
MW-39LF Manganese 10/22/2020 11/5/2020 14 180 OK
MW-39LF Mercury 10/22/2020 11/5/2020 14 180 OK
MW-39LF Methylene chloride 10/22/2020 10/25/2020 3 14 OK
MW-39 LF Molybdenum 10/22/2020 11/5/2020 14 180 OK
MW-39LF Naphthalene 10/22/2020 10/25/2020 3 14 OK
MW-39LF Nickel 10/22/2020 11/5/2020 14 180 OK
MW-39LF Nitrate/Nitrite (as N) 10/22/2020 10/31/2020 9 28 OK
MW-39LF Potassium 10/22/2020 11/5/2020 14 180 OK
MW-39LF Selenium 10/22/2020 11/5/2020 14 180 OK
MW-39LF Silver 10/22/2020 11/5/2020 14 180 OK
MW-39LF Sodium 10/22/2020 11/4/2020 13 180 OK
MW-39LF Sulfate 10/22/2020 10/28/2020 6 28 OK
MW-39LF Tetrahydrofuran 10/22/2020 10/25/2020 3 14 OK
MW-39LF Thallium 10/22/2020 11/5/2020 14 180 OK
MW-39LF Tin 10/22/2020 11/6/2020 15 180 OK
MW-39LF Toluene 10/22/2020 10/25/2020 3 14 OK
MW-39LF Total Dissolved Solids 10/22/2020 10/27/2020 5 7 OK
MW-39LF Uranium 10/22/2020 11/5/2020 14 180 OK
MW-39LF Vanadium 10/22/2020 11/5/2020 14 180 OK
MW-39LF Xylenes, Total 10/22/2020 10/25/2020 3 14 OK
MW-39LF Zinc 10/22/2020 11/5/2020 14 180 OK
MW-39LF Gross Radium Alpha 10/22/2020 11/6/2020 15 180 OK
MW-39 S 2-Butanone 10/22/2020 10/25/2020 3 14 OK
MW-39 S Acetone 10/22/2020 10/25/2020 3 14 OK
MW-39 S Ammonia (as N) 10/22/2020 11/5/2020 14 28 OK
MW-39S Arsenic 10/22/2020 11/5/2020 14 180 OK
MW-39 S Benzene 10/22/2020 10/25/2020 3 14 OK
C-1 Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-39 S Beryllium 10/22/2020 11/5/2020 14 180 OK
MW-39 S Bicarbonate (as CaC03) 10/22/2020 10/30/2020 8 14 OK
MW-39 S Cadmium 10/22/2020 11/5/2020 14 180 OK
MW-39 S Calcium 10/22/2020 11/4/2020 13 180 OK
MW-39 S Carbon tetrachloride 10/22/2020 10/25/2020 3 14 OK
MW-39 S Carbonate (as CaC03) 10/22/2020 10/30/2020 8 14 OK
MW-39 S Chloride 10/22/2020 10/31/2020 9 28 OK
MW-39 S Chloroform 10/22/2020 10/25/2020 3 14 OK
MW-39 S Chloromethane 10/22/2020 10/25/2020 3 14 OK
MW-39 S Chromium 10/22/2020 11/5/2020 14 180 OK
MW-39 S Cobalt 10/22/2020 11/5/2020 14 180 OK
MW-39 S Copper 10/22/2020 11/5/2020 14 180 OK
MW-39 S Fluoride 10/22/2020 10/31/2020 9 28 OK
MW-39 S Iron 10/22/2020 11/5/2020 14 180 OK
MW-39 S Lead 10/22/2020 11/5/2020 14 180 OK
MW-39 S Magnesium 10/22/2020 11/4/2020 13 180 OK
MW-39 S Manganese 10/22/2020 11/5/2020 14 180 OK
MW-39 S Mercury 10/22/2020 11/5/2020 14 180 OK
MW-39 S Methylene chloride 10/22/2020 10/25/2020 3 14 OK
MW-39 S Molybdenum 10/22/2020 11/5/2020 14 180 OK
MW-39 S Naphthalene 10/22/2020 10/25/2020 3 14 OK
MW-39 S Nickel 10/22/2020 11/5/2020 14 180 OK
MW-39 S Nitrate/Nitrite (as N) 10/22/2020 10/31/2020 9 28 OK
MW-39 S Potassium 10/22/2020 11/5/2020 14 180 OK
MW-39 S Selenium 10/22/2020 11/5/2020 14 180 OK
MW-39 S Silver 10/22/2020 11/5/2020 14 180 OK
MW-39 S Sodium 10/22/2020 11/4/2020 13 180 OK
MW-39 S Sulfate 10/22/2020 10/28/2020 6 28 OK
MW-39 S Tetrahydrofuran 10/22/2020 10/25/2020 3 14 OK
MW-39 S Thallium 10/22/2020 11/5/2020 14 180 OK
MW-39 S Tin 10/22/2020 11/6/2020 15 180 OK
MW-39 S Toluene 10/22/2020 10/25/2020 3 14 OK
MW-39 S Total Dissolved Solids 10/22/2020 10/27/2020 5 7 OK
MW-39 S Uranium 10/22/2020 11/5/2020 14 180 OK
MW-39 S Vanadium 10/22/2020 11/5/2020 14 180 OK
MW-39 S Xylenes, Total 10/22/2020 10/25/2020 3 14 OK
MW-39 S Zinc 10/22/2020 11/5/2020 14 180 OK
MW-39 S Gross Radium Alpha 10/22/2020 11/6/2020 15 180 OK
MW-39 2-Butanone 10/22/2020 10/28/2020 6 14 OK
MW-39 Acetone 10/22/2020 10/28/2020 6 14 OK
MW-39 Ammonia ( as N) 10/22/2020 11/9/2020 18 28 OK
MW-39 Arsenic 10/22/2020 11/9/2020 18 180 OK
MW-39 Benzene 10/22/2020 10/28/2020 6 14 OK
MW-39 Beryllium 10/22/2020 11/10/2020 19 180 OK
MW-39 Bicarbonate (as CaC03) 10/22/2020 10/30/2020 8 14 OK
MW-39 Cadmium 10/22/2020 11/9/2020 18 180 OK
MW-39 Calcium 10/22/2020 11/4/2020 13 180 OK
MW-39 Carbon tetrachloride 10/22/2020 10/28/2020 6 14 OK
MW-39 Carbonate (as CaC03) 10/22/2020 10/30/2020 8 14 OK
MW-39 Chloride 10/22/2020 11/10/2020 19 28 OK
MW-39 Chloroform 10/22/2020 10/28/2020 6 14 OK
MW-39 Chloromethane 10/22/2020 10/28/2020 6 14 OK
MW-39 Chromium 10/22/2020 11/9/2020 18 180 OK
C-1 Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Davs) Check
MW-39 Cobalt 10/22/2020 11/9/2020 18 180 OK
MW-39 Copper 10/22/2020 11/9/2020 18 180 OK
MW-39 Fluoride 10/22/2020 11/12/2020 21 28 OK
MW-39 Gross Radium Alpha 10/22/2020 11/6/2020 15 180 OK
MW-39 Iron 10/22/2020 11/10/2020 19 180 OK
MW-39 Lead 10/22/2020 11/9/2020 18 180 OK
MW-39 Magnesium 10/22/2020 11/4/2020 13 180 OK
MW-39 Manganese 10/22/2020 11/10/2020 19 180 OK
MW-39 Mercury 10/22/2020 10/30/2020 8 180 OK
MW-39 Methylene chloride 10/22/2020 10/28/2020 6 14 OK
MW-39 Molybdenum 10/22/2020 11/9/2020 18 180 OK
MW-39 Naphthalene 10/22/2020 10/28/2020 6 14 OK
MW-39 Nickel 10/22/2020 11/9/2020 18 180 OK
MW-39 Nitrate/Nitrite (as N) 10/22/2020 10/31/2020 9 28 OK
MW-39 Potassium 10/22/2020 11/4/2020 13 180 OK
MW-39 Selenium 10/22/2020 11/9/2020 18 180 OK
MW-39 Silver 10/22/2020 11/9/2020 18 180 OK
MW-39 Sodium 10/22/2020 11/4/2020 13 180 OK
MW-39 Sulfate 10/22/2020 11/10/2020 19 28 OK
MW-39 Tetrahydrofuran 10/22/2020 10/28/2020 6 14 OK
MW-39 Thallium 10/22/2020 11/9/2020 18 180 OK
MW-39 Tin 10/22/2020 11/9/2020 18 180 OK
MW-39 Toluene 10/22/2020 10/28/2020 6 14 OK
MW-39 Total Dissolved Solids 10/22/2020 10/29/2020 7 7 OK
MW-39 Uranium 10/22/2020 11/9/2020 18 180 OK
MW-39 Vanadium 10/22/2020 11/5/2020 14 180 OK
MW-39 Xylenes, Total 10/22/2020 10/28/2020 6 14 OK
MW-39 Zinc 10/22/2020 11/9/2020 18 180 OK
MW-40LF 2-Butanone 10/22/2020 10/25/2020 3 14 OK
MW-40LF Acetone 10/22/2020 10/25/2020 3 14 OK
MW-40LF Ammonia (as N) 10/22/2020 11/5/2020 14 28 OK
MW-40LF Arsenic 10/22/2020 11/5/2020 14 180 OK
MW-40LF Benzene 10/22/2020 10/25/2020 3 14 OK
MW-40LF Beryllium 10/22/2020 11/5/2020 14 180 OK
MW-40LF Bicarbonate (as CaC03) 10/22/2020 10/30/2020 8 14 OK
MW-40LF Cadmium 10/22/2020 11/5/2020 14 180 OK
MW-40LF Calcium 10/22/2020 11/4/2020 13 180 OK
MW-40LF Carbon tetrachloride 10/22/2020 10/25/2020 3 14 OK
MW-40LF Carbonate (as CaC03) 10/22/2020 10/30/2020 8 14 OK
MW-40LF Chloride 10/22/2020 10/31/2020 9 28 OK
MW-40LF Chloroform 10/22/2020 10/25/2020 3 14 OK
MW-40LF Chloromethane 10/22/2020 10/25/2020 3 14 OK
MW-40LF Chromium 10/22/2020 11/5/2020 14 180 OK
MW-40LF Cobalt 10/22/2020 11/5/2020 14 180 OK
MW-40LF Copper 10/22/2020 11/5/2020 14 180 OK
MW-40LF Fluoride 10/22/2020 11/5/2020 14 28 OK
MW-40LF Iron 10/22/2020 11/5/2020 14 180 OK
MW-40LF Lead 10/22/2020 11/5/2020 14 180 OK
MW-40LF Magnesium 10/22/2020 11/4/2020 13 180 OK
MW-40LF Manganese 10/22/2020 11/5/2020 14 180 OK
MW-40LF Mercury 10/22/2020 11/5/2020 14 180 OK
MW-40LF Methylene chloride 10/22/2020 10/25/2020 3 14 OK
MW-40LF Molybdenum 10/22/2020 11/5/2020 14 180 OK
C-1 Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-40LF Naphthalene 10/22/2020 10/25/2020 3 14 OK
MW-40LF Nickel 10/22/2020 11/5/2020 14 180 OK
MW-40LF Nitrate/Nitrite (as N) 10/22/2020 10/31/2020 9 28 OK
MW-40LF Potassium 10/22/2020 11/5/2020 14 180 OK
MW-40LF Selenium 10/22/2020 11/5/2020 14 180 OK
MW-40LF Silver 10/22/2020 11/5/2020 14 180 OK
MW-40LF Sodium 10/22/2020 11/4/2020 13 180 OK
MW-40LF Sulfate 10/22/2020 10/28/2020 6 28 OK
MW-40LF Tetrahydrofuran 10/22/2020 10/25/2020 3 14 OK
MW-40LF Thallium 10/22/2020 11/5/2020 14 180 OK
MW-40LF Tin 10/22/2020 11/6/2020 15 180 OK
MW-40LF Toluene 10/22/2020 10/25/2020 3 14 OK
MW-40LF Total Dissolved Solids 10/22/2020 10/27/2020 5 7 OK
MW-40LF Uranium 10/22/2020 11/5/2020 14 180 OK
MW-40LF Vanadium 10/22/2020 11/5/2020 14 180 OK
MW-40LF Xylenes, Total 10/22/2020 10/25/2020 3 14 OK
MW-40LF Zinc 10/22/2020 11/5/2020 14 180 OK
MW-40LF Gross Radium Alpha 10/22/2020 11/6/2020 15 180 OK
MW-40S 2-Butanone 10/22/2020 10/25/2020 3 14 OK
MW-40S Acetone 10/22/2020 10/25/2020 3 14 OK
MW-40S Ammonia (as N) 10/22/2020 11/5/2020 14 28 OK
MW-40S Arsenic 10/22/2020 11/5/2020 14 180 OK
MW-40 S Benzene 10/22/2020 10/25/2020 3 14 OK
MW-40S Beryllium 10/22/2020 11/5/2020 14 180 OK
MW-40S Bicarbonate (as CaC03) 10/22/2020 10/30/2020 8 14 OK
MW-40S Cadmium 10/22/2020 11/5/2020 14 180 OK
MW-40S Calcium 10/22/2020 11/4/2020 13 180 OK
MW-40S Carbon tetrachloride 10/22/2020 10/25/2020 3 14 OK
MW-40S Carbonate (as CaC03) 10/22/2020 10/30/2020 8 14 OK
MW-40S Chloride 10/22/2020 10/31/2020 9 28 OK
MW-40S Chloroform 10/22/2020 10/25/2020 3 14 OK
MW-40S Chloromethane 10/22/2020 10/25/2020 3 14 OK
MW-40S Chromium 10/22/2020 11/5/2020 14 180 OK
MW-40S Cobalt 10/22/2020 11/5/2020 14 180 OK
MW-40S Coooer 10/22/2020 11/5/2020 14 180 OK
MW-40S Fluoride 10/22/2020 11/5/2020 14 28 OK
MW-40S Iron 10/22/2020 11/5/2020 14 180 OK
MW-40S Lead 10/22/2020 11/5/2020 14 180 OK
MW-40S Magnesium 10/22/2020 11/4/2020 13 180 OK
MW-40S Manganese 10/22/2020 11/5/2020 14 180 OK
MW-40S Mercury 10/22/2020 11/5/2020 14 180 OK
MW-40S Methylene chloride 10/22/2020 10/25/2020 3 14 OK
MW-40S Molybdenum 10/22/2020 11/5/2020 14 180 OK
MW-40S Naphthalene 10/22/2020 10/25/2020 3 14 OK
MW-40S Nickel 10/22/2020 11/5/2020 14 180 OK
MW-40S Nitrate/Nitrite (as N) 10/22/2020 10/31/2020 9 28 OK
MW-40S Potassium 10/22/2020 11/5/2020 14 180 OK
MW-40S Selenium 10/22/2020 11/5/2020 14 180 OK
MW-40S Silver 10/22/2020 11/5/2020 14 180 OK
MW-40S Sodium 10/22/2020 11/4/2020 13 180 OK
MW-40 S Sulfate 10/22/2020 10/28/2020 6 28 OK
MW-40S Tetrahydrofuran 10/22/2020 10/25/2020 3 14 OK
MW-40S Thallium 10/22/2020 11/5/2020 14 180 OK
C-1 Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-40S Tin 10/22/2020 11/6/2020 15 180 OK
MW-40S Toluene 10/22/2020 10/25/2020 3 14 OK
MW-40 S Total Dissolved Solids 10/22/2020 10/27/2020 5 7 OK
MW-40S Uranium 10/22/2020 11/5/2020 14 180 OK
MW-40S Vanadium 10/22/2020 11/5/2020 14 180 OK
MW-40S Xylenes, Total 10/22/2020 10/25/2020 3 14 OK
MW-40S Zinc 10/22/2020 11/5/2020 14 180 OK
MW-40 S Gross Radium Alpha 10/22/2020 11/6/2020 15 180 OK
MW-40 2-Butanone 10/22/2020 10/28/2020 6 14 OK
MW-40 Acetone 10/22/2020 10/28/2020 6 14 OK
MW-40 Ammonia (as N) 10/22/2020 11/9/2020 18 28 OK
MW-40 Arsenic 10/22/2020 11/9/2020 18 180 OK
MW-40 Benzene 10/22/2020 10/28/2020 6 14 OK
MW-40 Beryllium 10/22/2020 11/10/2020 19 180 OK
MW-40 Bicarbonate (as CaC03) 10/22/2020 10/30/2020 8 14 OK
MW-40 Cadmium 10/22/2020 11/9/2020 18 180 OK
MW-40 Calcium 10/22/2020 11/4/2020 13 180 OK
MW-40 Carbon tetrachloride 10/22/2020 10/28/2020 6 14 OK
MW-40 Carbonate (as CaC03) 10/22/2020 10/30/2020 8 14 OK
MW-40 Chloride 10/22/2020 11/10/2020 19 28 OK
MW-40 Chloroform 10/22/2020 10/28/2020 6 14 OK
MW-40 Chloromethane 10/22/2020 10/28/2020 6 14 OK
MW-40 Chromium 10/22/2020 11/9/2020 18 180 OK
MW-40 Cobalt 10/22/2020 11/9/2020 18 180 OK
MW-40 Copper 10/22/2020 11/9/2020 18 180 OK
MW-40 Fluoride 10/22/2020 11/12/2020 21 28 OK
MW-40 Gross Radium Alpha 10/22/2020 11/6/2020 15 180 OK
MW-40 Iron 10/22/2020 11/9/2020 18 180 OK
MW-40 Lead 10/22/2020 11/9/2020 18 180 OK
MW-40 Magnesium 10/22/2020 11/4/2020 13 180 OK
MW-40 Manganese 10/22/2020 11/9/2020 18 180 OK
MW-40 Mercury 10/22/2020 10/30/2020 8 180 OK
MW-40 Methylene chloride 10/22/2020 10/28/2020 6 14 OK
MW-40 Molybdenum 10/22/2020 11/9/2020 18 180 OK
MW-40 Naphthalene 10/22/2020 10/28/2020 6 14 OK
MW-40 Nickel 10/22/2020 11/9/2020 18 180 OK
MW-40 Nitrate/Nitrite (as N) 10/22/2020 10/31/2020 9 28 OK
MW-40 Potassium 10/22/2020 11/4/2020 13 180 OK
MW-40 Selenium 10/22/2020 11/9/2020 18 180 OK
MW-40 Silver 10/22/2020 11/9/2020 18 180 OK
MW-40 Sodium 10/22/2020 11/4/2020 13 180 OK
MW-40 Sulfate 10/22/2020 11/10/2020 19 28 OK
MW-40 Tetrahydrofuran 10/22/2020 10/28/2020 6 14 OK
MW-40 Thallium 10/22/2020 11/9/2020 18 180 OK
MW-40 Tin 10/22/2020 11/9/2020 18 180 OK
MW-40 Toluene 10/22/2020 10/28/2020 6 14 OK
MW-40 Total Dissolved Solids 10/22/2020 10/29/2020 7 7 OK
MW-40 Uranium 10/22/2020 11/9/2020 18 180 OK
MW-40 Vanadium 10/22/2020 11/5/2020 14 180 OK
MW-40 Xylenes, Total 10/22/2020 10/28/2020 6 14 OK
MW-40 Zinc 10/22/2020 11/9/2020 18 180 OK
MW-70LF 2-Butanone 10/22/2020 10/25/2020 3 14 OK
MW-70LF Acetone 10/22/2020 10/25/2020 3 14 OK
C-1 Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analvsis Date (Days) Time (Davs) Check
MW-70LF Ammonia (as N) 10/22/2020 11/5/2020 14 28 OK
MW-70LF Arsenic 10/22/2020 11/5/2020 14 180 OK
MW-70LF Benzene 10/22/2020 10/25/2020 3 14 OK
MW-70LF Beryllium 10/22/2020 11/5/2020 14 180 OK
MW-70LF Bicarbonate (as CaC03) 10/22/2020 10/30/2020 8 14 OK
MW-70LF Cadmium 10/22/2020 11/5/2020 14 180 OK
MW-70LF Calcium 10/22/2020 11/4/2020 13 180 OK
MW-70LF Carbon tetrachloride 10/22/2020 10/25/2020 3 14 OK
MW-70LF Carbonate (as CaC03) 10/22/2020 10/30/2020 8 14 OK
MW-70LF Chloride 10/22/2020 10/31/2020 9 28 OK
MW-70LF Chloroform 10/22/2020 10/25/2020 3 14 OK
MW-70LF Chloromethane 10/22/2020 10/25/2020 3 14 OK
MW-70LF Chromium 10/22/2020 11/5/2020 14 180 OK
MW-70LF Cobalt 10/22/2020 11/5/2020 14 180 OK
MW-70LF Copper 10/22/2020 11/5/2020 14 180 OK
MW-70LF Fluoride 10/22/2020 10/31/2020 9 28 OK
MW-70LF Iron 10/22/2020 11/5/2020 14 180 OK
MW-70LF Lead 10/22/2020 11/5/2020 14 180 OK
MW-70LF Magnesium 10/22/2020 11/4/2020 13 180 OK
MW-70LF Manganese 10/22/2020 11/5/2020 14 180 OK
MW-70LF Mercury 10/22/2020 11/5/2020 14 180 OK
MW-70LF Methylene chloride 10/22/2020 10/25/2020 3 14 OK
MW-70LF Molybdenum 10/22/2020 11/5/2020 14 180 OK
MW-70LF Naphthalene 10/22/2020 10/25/2020 3 14 OK
MW-70LF Nickel 10/22/2020 11/5/2020 14 180 OK
MW-70LF Nitrate/Nitrite (as N) 10/22/2020 10/31/2020 9 28 OK
MW-70LF Potassium 10/22/2020 11/5/2020 14 180 OK
MW-70LF Selenium 10/22/2020 11/5/2020 14 180 OK
MW-70LF Silver 10/22/2020 11/5/2020 14 180 OK
MW-70LF Sodium 10/22/2020 11/4/2020 13 180 OK
MW-70LF Sulfate 10/22/2020 10/28/2020 6 28 OK
MW-70LF Tetrahydrofuran 10/22/2020 10/25/2020 3 14 OK
MW-70LF Thallium 10/22/2020 11/5/2020 14 180 OK
MW-70LF Tin 10/22/2020 11/6/2020 15 180 OK
MW-70LF Toluene 10/22/2020 10/25/2020 3 14 OK
MW-70LF Total Dissolved Solids 10/22/2020 10/27/2020 5 7 OK
MW-70LF Uranium 10/22/2020 11/5/2020 14 180 OK
MW-70LF Vanadium 10/22/2020 11/5/2020 14 180 OK
MW-70LF Xvlenes, Total 10/22/2020 10/25/2020 3 14 OK
MW-70LF Zinc 10/22/2020 11/5/2020 14 180 OK
MW-70LF Gross Radium Alpha 10/22/2020 11/6/2020 15 180 OK
MW-70S 2-Butanone 10/22/2020 10/25/2020 3 14 OK
MW-70S Acetone 10/22/2020 10/25/2020 3 14 OK
MW-70S Ammonia (as N) 10/22/2020 11/5/2020 14 28 OK
MW-70S Arsenic 10/22/2020 11/5/2020 14 180 OK
MW-70S Benzene 10/22/2020 10/25/2020 3 14 OK
MW-70S Beryllium 10/22/2020 11/5/2020 14 180 OK
MW-70S Bicarbonate (as CaC03) 10/22/2020 10/30/2020 8 14 OK
MW-70S Cadmium 10/22/2020 11/5/2020 14 180 OK
MW-70 S Calcium 10/22/2020 11/4/2020 13 180 OK
MW-70S Carbon tetrachloride 10/22/2020 10/25/2020 3 14 OK
MW-70S Carbonate (as CaC03) 10/22/2020 10/30/2020 8 14 OK
MW-70S Chloride 10/22/2020 10/31/2020 9 28 OK
C-1 Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-70 S Chloroform 10/22/2020 10/25/2020 3 14 OK
MW-70 S Chloromethane 10/22/2020 10/25/2020 3 14 OK
MW-70 S Chromium 10/22/2020 11/5/2020 14 180 OK
MW-70 S Cobalt 10/22/2020 I 1/5/2020 14 180 OK
MW-70S Copper 10/22/2020 11/5/2020 14 180 OK
MW-70S Fluoride 10/22/2020 10/31/2020 9 28 OK
MW-70S Iron 10/22/2020 11/5/2020 14 180 OK
MW-70S Lead 10/22/2020 11/5/2020 14 180 OK
MW-70S Magnesium 10/22/2020 11/4/2020 13 180 OK
MW-70S Manganese 10/22/2020 11/5/2020 14 180 OK
MW-70S Mercury 10/22/2020 11/5/2020 14 180 OK
MW-70S Methylene chloride 10/22/2020 10/25/2020 3 14 OK
MW-70S Molybdenum 10/22/2020 11/5/2020 14 180 OK
MW-70 S Naphthalene 10/22/2020 10/25/2020 3 14 OK
MW-70 S Nickel 10/22/2020 11/5/2020 14 180 OK
MW-70 S Nitrate/Nitrite (as N) 10/22/2020 10/31/2020 9 28 OK
MW-70S Potassium 10/22/2020 11/5/2020 14 180 OK
MW-70 S Selenium 10/22/2020 11/5/2020 14 180 OK
MW-70S Silver 10/22/2020 11/5/2020 14 180 OK
MW-70S Sodium 10/22/2020 11/4/2020 13 180 OK
MW-70S Sulfate 10/22/2020 10/28/2020 6 28 OK
MW-70S Tetrahydrofuran 10/22/2020 10/25/2020 3 14 OK
MW-70S Thallium 10/22/2020 11/5/2020 14 180 OK
MW-70S Tin 10/22/2020 11/6/2020 15 180 OK
MW-70S Toluene 10/22/2020 10/25/2020 3 14 OK
MW-70S Total Dissolved Solids 10/22/2020 10/27/2020 5 7 OK
MW-70S Uranium 10/22/2020 11/5/2020 14 180 OK
MW-70S Vanadium 10/22/2020 11/5/2020 14 180 OK
MW-70S Xylenes, Total 10/22/2020 10/25/2020 3 14 OK
MW-70S Zinc 10/22/2020 11/5/2020 14 180 OK
MW-70S Gross Radium Alpha 10/22/2020 11/6/2020 15 180 OK
MW-70 2-Butanone 10/22/2020 10/28/2020 6 14 OK
MW-70 Acetone 10/22/2020 10/28/2020 6 14 OK
MW-70 Ammonia (as N) 10/22/2020 11/9/2020 18 28 OK
MW-70 Arsenic 10/22/2020 11/9/2020 18 180 OK
MW-70 Benzene 10/22/2020 10/28/2020 6 14 OK
MW-70 Beryllium 10/22/2020 11/10/2020 19 180 OK
MW-70 Bicarbonate (as CaC03) 10/22/2020 10/30/2020 8 14 OK
MW-70 Cadmium 10/22/2020 11/9/2020 18 180 OK
MW-70 Calcium 10/22/2020 11/4/2020 13 180 OK
MW-70 Carbon tetrachloride 10/22/2020 10/28/2020 6 14 OK
MW-70 Carbonate ( as CaC03) 10/22/2020 10/30/2020 8 14 OK
MW-70 Chloride 10/22/2020 11/10/2020 19 28 OK
MW-70 Chloroform 10/22/2020 10/28/2020 6 14 OK
MW-70 Chloromethane 10/22/2020 10/28/2020 6 14 OK
MW-70 Chromium 10/22/2020 11/9/2020 18 180 OK
MW-70 Cobalt 10/22/2020 11/9/2020 18 180 OK
MW-70 Copper 10/22/2020 11/9/2020 18 180 OK
MW-70 Fluoride 10/22/2020 11/12/2020 21 28 OK
MW-70 Gross Radium Alpha 10/22/2020 11/6/2020 15 180 OK
MW-70 Iron 10/22/2020 11/9/2020 18 180 OK
MW-70 Lead 10/22/2020 11/9/2020 18 180 OK
MW-70 Magnesium 10/22/2020 11/4/2020 13 180 OK
C-1 Holding Time Evaluation
II Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
MW-70 Manganese 10/22/2020 11/9/2020 18 180 OK
MW-70 Mercury 10/22/2020 10/30/2020 8 180 OK
MW-70 Methylene chloride 10/22/2020 10/28/2020 6 14 OK
MW-70 Molybdenum 10/22/2020 11/9/2020 18 180 OK
MW-70 Naphthalene 10/22/2020 10/28/2020 6 14 OK
MW-70 Nickel 10/22/2020 11/9/2020 18 180 OK
MW-70 Nitrate/Nitrite (as N) 10/22/2020 10/31/2020 9 28 OK
MW-70 Potassium 10/22/2020 11/4/2020 13 180 OK
MW-70 Selenium 10/22/2020 11/9/2020 18 180 OK
MW-70 Silver 10/22/2020 11/9/2020 18 180 OK
MW-70 Sodium 10/22/2020 11/4/2020 13 180 OK
MW-70 Sulfate 10/22/2020 I 1/10/2020 19 28 OK
MW-70 Tetrahydrofuran 10/22/2020 10/28/2020 6 14 OK
MW-70 Thallium 10/22/2020 11/9/2020 18 180 OK
MW-70 Tin 10/22/2020 11/9/2020 18 180 OK
MW-70 Toluene 10/22/2020 10/28/2020 6 14 OK
MW-70 Total Dissolved Solids 10/22/2020 10/29/2020 7 7 OK
MW-70 Uranium 10/22/2020 11/9/2020 18 180 OK
MW-70 Vanadium 10/22/2020 11/5/2020 14 180 OK
MW-70 Xylenes, Total 10/22/2020 10/28/2020 6 14 OK
MW-70 Zinc 10/22/2020 11/9/2020 18 180 OK
Trip Blank 2-Butanone 10/19/2020 10/22/2020 3 14 OK
Trip Blank 2-Butanone 10/21/2020 10/25/2020 4 14 OK
Trip Blank Acetone 10/19/2020 10/22/2020 3 14 OK
Trip Blank Acetone 10/21/2020 10/25/2020 4 14 OK
Trip Blank Benzene 10/19/2020 10/22/2020 3 14 OK
Trip Blank Benzene 10/21/2020 10/25/2020 4 14 OK
Trip Blank Carbon tetrachloride 10/19/2020 10/22/2020 3 14 OK
Trip Blank Carbon tetrachloride 10/21/2020 10/25/2020 4 14 OK
Trip Blank Chloroform 10/19/2020 10/22/2020 3 14 OK
Trip Blank Chloroform 10/21/2020 10/25/2020 4 14 OK
Trip Blank Chloromethane 10/19/2020 10/22/2020 3 14 OK
Trip Blank Chloromethane 10/21/2020 10/25/2020 4 14 OK
Trip Blank Methylene chloride 10/19/2020 10/22/2020 3 14 OK
Trip Blank Methylene chloride 10/21/2020 10/25/2020 4 14 OK
Trip Blank Naphthalene 10/19/2020 10/22/2020 3 14 OK
Trip Blank Naphthalene 10/21/2020 10/25/2020 4 14 OK
Trip Blank Tetrahydrofuran 10/19/2020 10/22/2020 3 14 OK
Trip Blank Tetrahydrofuran 10/21/2020 10/25/2020 4 14 OK
Trip Blank Toluene 10/19/2020 10/22/2020 3 14 OK
Trip Blank Toluene 10/21/2020 10/25/2020 4 14 OK
Trip Blank Xylenes, Total 10/19/2020 10/22/2020 3 14 OK
Trip Blank Xylenes, Total 10/21/2020 10/25/2020 4 14 OK
C-2 Laboratory Receipt Temperature Check
Sample Batch WellsinBa~b Temperature
MW-12 S, MW-12 LF, MW-14 S, MW-14 LF, MW-18 S, MW-18 LF, MW-19
AWAL 2010711 S, MW-19 LF, MW-23 S, MW-23 LF, MW-27 S, MW-27 LF, MW-31 S, MW-2.3 ·c
31 LF, Trip Blank
AWAL 2010745 MW-01, MW-12, MW-14, MW-18, MW-19, MW-27, MW-31, Trip Blank 1.8 ·c
AWAL 2010767 MW-01 S, MW-01 LF, MW-39 S, MW-39 LF, MW-40 S, MW-40 LF, MW-70 2.0 ·c S, MW-70 LF, Trip Blank
AW AL 2010868 MW-03A, MW-28, MW-39, MW-40, MW-70, Trip Blank o.8 ·c
AWAL 2010938 MW-20, MW-23, MW-24 MW-24A. MW-37, MW-38, Trip Blank o.3 ·c
AWAL 2011572 MW-27 Resample 0.1 ·c
GEL50254I3 MW-Ol,MW-12,MW-14,MW-18,MW-19,MW-27,MW-31 NIA
MW-01 S, MW-01 LF,MW-12 S, MW-12 LF, MW-14 S, MW-14 LF, MW-18
GEL 525439 S, MW-18 LF, MW-19 S, MW-19 LF, MW-23 S, MW-23 LF, MW-27 S, MW-NIA 27 LF, MW-31 S, MW-31 LF, MW-39 LF, MW-40 S, MW-40 LF, MW-70 S,
MW-70LF
GEL525929 MW-23, MW-39, MW-40, MW-70 NIA
NIA= These shipments contained samples for the analysis of gross alpha or metals only. Per Table 1 in the approved
QAP, samples submitted for gross alpha and metals analyses do not have a sample temperature requirement.
C-3 Analytical Method Check
Par~eter QAPMethod Method l,Jsed by Lab
Ammonia ( as N) A4500-NH3 G or E350. l E350.l
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.l or E903.0 E903.0
voes SW8260B or SW8260C or SW8260D SW8260D
Chloride A4500-Cl B or A4500-Cl E or E300.0 E300.0
Fluoride A4500-F C or E300.0 E300.0
Sulfate A4500-S04 E or E300.0 E300.0
TDS A2540C A2540C
Carbonate as C03, Bicarbonate as HC03 A2320B A2320B
Calcium, Magnesium, Potassium, Sodium E200.7 E200.7
C4S -I R amp e eporlmg 1m1t ec L .. Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
Trio Blank 2-Butanone 20 ug/L u 1 20 OK
Trip Blank Acetone 20 ug/L u 1 20 OK
Trip Blank Benzene 1 ug/L u 1 1 OK
Trip Blank Carbon tetrachloride 1 ug/L u 1 1 OK
Trip Blank Chloroform 1 ug/L u 1 l OK
Trip Blank Chloromethane l ug/L u 1 l OK
Trip Blank Methylene chloride 1 ug/L u I l OK
Trip Blank Naphthalene I ug/L u 1 l OK
Trip Blank Tetrahydrofuran l ug/L l 1 OK
Trip Blank Toluene l ug/L u l l OK
Trip Blank Xylenes, Total 1 ug/L u 1 1 OK
Trip Blank 2-Butanone 20 ug/L u 1 20 OK
Trip Blank Acetone 20 ug/L u l 20 OK
Trip Blank Benzene 1 ug/L u 1 1 OK
Trip Blank Carbon tetrachloride l ug/L u l l OK
Trip Blank Chloroform l ug/L u 1 l OK
Trip Blank Chloromethane I ug/L u 1 1 OK
Trip Blank Methylene chloride l ug/L u l 1 OK
Trip Blank Naphthalene 1 ug/L u 1 I OK
Trip Blank Tetrahydrofuran 1 ug/L 1 I OK
Trip Blank Toluene 1 ug/L u I I OK
Trip Blank Xylenes, Total I ug/L u 1 1 OK
Trip Blank 2-Butanone 20 ug/L u I 20 OK
Trip Blank Acetone 20 ug/L u I 20 OK
Trip Blank Benzene I 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 I OK
Trip Blank Chloromethane l ug/L u 1 1 OK
Trip Blank Methylene chloride I ug/L u 1 1 OK
Trip Blank Naphthalene 1 ug/L u 1 1 OK
Trip Blank Tetrahydrofuran I ug/L u I I OK
Trip Blank Toluene 1 ug/L u 1 I OK
Trip Blank Xvlenes, Total 1 ug/L u 1 1 OK
Trip Blank 2-Butanone 20 ug/L u I 20 OK
Trip Blank Acetone 20 ug/L u 1 20 OK
Trip Blank Benzene I 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 Methylene chloride l ug/L u 1 1 OK
Trip Blank Naphthalene I ug/L u I 1 OK
Trip Blank Tetrahydrofuran I ug/L 1 1 OK
Trip Blank Toluene 1 ug/L u 1 1 OK
Trip Blank Xvlenes, Total I ug/L u I I OK
MW-01 LF 2-Butanone 20.0 ug/L u I 20 OK
MW-01 LF Acetone 20.0 ug/L u 1 20 OK
MW-01 LF Ammonia (as N) 0.0500 mg/L 1 0.05 OK
MW-01 LF Arsenic 0.00500 mg/L u 20 5 OK
MW-01 LF Benzene 1.00 µg/L u I 1 OK
MW-01 LF Beryllium 0.000500 mg/L u 5 0.5 OK
MW-01 LF Bicarbonate (as CaC03) 1.00 mg/L 1 I OK
MW-01 LF Cadmium 0.000500 mg/L u 20 0.5 OK
MW-01 LF Calcium 5.00 mg/L 5 0.5 OK
MW-01 LF Carbon tetrachloride 1.00 ug/L u I 1 OK
-ampe C 4S I R eporunJ:?, Ifill ec L .. Ch k
Lab Required
I Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-01 LF Carbonate (as CaC03) 1.00 mg/L u 1 1 OK
MW-01 LF Chloride 10.0 mg/L 100 1 OK
MW-01 LF Chloroform 1.00 µg/L u 1 1 OK
MW-01 LF Chloromethane 1.00 µg/L u 1 1 OK
MW-01 LF Chromium 0.0250 mg/L u 20 25 OK
MW-01 LF Cobalt 0.0100 mg/L u 20 10 OK
MW-01 LF Copper 0.0100 mg/L u 20 10 OK
MW-01 LF Fluoride 0.200 mg/L 2 0.1 OK
MW-01 LF Gross Radium Alpha 1.00 pCi/L u 1 1 OK
MW-01 LF Iron 0.0300 mg/L 5 30 OK
MW-01 LF Lead 0.00100 mg/L u 5 1 OK
MW-01 LF Magnesium 5.00 mg/L 5 0.5 OK
MW-01 LF Manganese 0.0100 mg/L 20 10 OK
MW-01 LF Mercury 0.000500 mg/L u 1 0.5 OK
MW-01 LF Methylene chloride 1.00 µg/L u 1 1 OK
MW-OJ LF Molybdenum 0.0100 mg/L u 20 10 OK
MW-01 LF Naphthalene 1.00 µg/L u I 1 OK
MW-01 LF Nickel 0.0200 mg/L u 20 20 OK
MW-01 LF Nitrate/Nitrite (as N) 0.100 mg/L u 1 0.1 OK
MW-01 LF Potassium 1.00 mg/L I 0.5 OK
MW-01 LF Selenium 0.00500 mg/L u 20 5 OK
MW-01 LF Silver 0.0100 mg/L u 20 10 OK
MW-01 LF Sodium 5.00 mg/L 5 0.5 OK
MW-01 LF Sulfate 75.0 mg/L 100 1 OK
MW-01 LF Tetrahydrofuran 1.00 µg/L 1 I OK
MW-01 LF Thallium 0.000500 mg/L u 5 0.5 OK
MW-01 LF Tin 0.100 mg/L u 20 100 OK
MW-01 LF Toluene 1.00 ug/L u 1 1 OK
MW-01 LF Total Dissolved Solids 20.0 mg/L 2 10 OK
MW-01 LF Uranium 0.000300 mg/L u 2 0.3 OK
MW-01 LF Vanadium 0.0150 mg/L u 1 15 OK
MW-01 LF Xylenes, Total 1.00 ug/L u 1 1 OK
MW-01 LF Zinc 0.0100 mg/L u 20 10 OK
MW-01 S 2-Butanone 20.0 µg/L u I 20 OK
MW-01 S Acetone 20.0 µg/L u l 20 OK
MW-01 S Ammonia (as N) 0.0500 mg/L 1 0.05 OK
MW-01 S Arsenic 0.00500 mg/L u 20 5 OK
MW-01 S Benzene 1.00 µg/L u 1 l OK
MW-01 S Beryllium 0.000500 mg/L u 5 0.5 OK
MW-01 S Bicarbonate (as CaC03) 1.00 mg/L 1 1 OK
MW-01 S Cadmium 0.000500 mg/L u 20 0.5 OK
MW-01 S Calcium 5.00 mg/L 5 0.5 OK
MW-01 S Carbon tetrachloride 1.00 ug/L u 1 1 OK
MW-01 S Carbonate (as CaC03) 1.00 mg/L u 1 1 OK
MW-01 S Chloride 10.0 mg/L 100 1 OK
MW-01 S Chloroform 1.00 µg/L u 1 1 OK
MW-01 S Chloromethane 1.00 ug/L u 1 1 OK
MW-01 S Chromium 0.0250 mg/L u 20 25 OK
MW-01 S Cobalt 0.0100 mg/L u 20 10 OK
MW-01 S Copper 0.0100 mg/L u 20 10 OK
MW-01 S Fluoride 0.200 mg/L 2 0.1 OK
MW-01 S Gross Radium Alpha 1.00 pCi/L u 1 1 OK
MW-01 S Iron 0.0300 mg/L 5 30 OK
MW-01 S Lead 0.00100 mg/L u 5 1 OK
-ampe C 4 S I R eporling 1m1t ec L' . Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-01 S Magnesium 5.00 mg/L 5 0.5 OK
MW-01 S Manganese 0.0100 mg/L 20 10 OK
MW-01 S Mercury 0.000500 mg/L u 1 0.5 OK
MW-01 S Methylene chloride 1.00 µg/L u 1 1 OK
MW-01 S Molybdenum 0.0100 mg/L u 20 10 OK
MW-01 S Naphthalene 1.00 1.1,g/L u 1 1 OK
MW-01 S Nickel 0.0200 mg/L u 20 20 OK
MW-01 S Nitrate/Nitrite (as N) 0.100 mg/L u 1 0.1 OK
MW-01 S Potassium 1.00 mg/L I 0.5 OK
MW-01 S Selenium 0.00500 mg/L u 20 5 OK
MW-01 S Silver 0.0100 rng/L u 20 10 OK
MW-01 S Sodium 5.00 mg/L 5 0.5 OK
MW-01 S Sulfate 75.0 mg/L 100 1 OK
MW-01 S Tetrahydrofuran 10.0 1.1,g/L 10 I OK
MW-01 S Thallium 0.000500 mg/L u 5 0.5 OK
MW-01 S Tin 0.100 mg/L u 20 100 OK
MW-01 S Toluene 1.00 l,lg/L u 1 1 OK
MW-01 S Total Dissolved Solids 20.0 mg/L 2 10 OK
MW-01 S Uranium 0.000300 mg/L 2 0.3 OK
MW-01 S Vanadium 0.0150 mg/L u l 15 OK
MW-01 S Xylenes, Total 1.00 µg/L u 1 I OK
MW-01 S Zinc 0.0100 mg/L u 20 10 OK
MW-01 2-Butanone 20 ug/L u I 20 OK
MW-01 Acetone 20 ug/L u l 20 OK
MW-01 Ammonia (as N) 0.05 rng/L l 0.05 OK
MW-01 Arsenic 5 ug/L u 20 5 OK
MW-01 Benzene 1 ug/L u l I OK
MW-01 Beryllium 0.5 ug/L u 5 0.5 OK
MW-01 Bicarbonate (as CaC03) 1 mg/L I I OK
MW-01 Cadmium 0.5 ug/L u 20 0.5 OK
MW-01 Calcium 5 mg/L 5 0.5 OK
MW-OJ Carbon tetrachloride 1 ug/L u l l OK
MW-01 Carbonate (as CaC03) 1 mg/L u 1 1 OK
MW-01 Chloride 1 mg/L 5 l OK
MW-01 Chloroform l ug/L u l l OK
MW-01 Chloromethane l ug/L u I I OK
MW-01 Chromium 25 ug/L u 20 25 OK
MW-01 Cobalt 10 ug/L u 20 10 OK
MW-01 Cooner 10 ug/L u 20 10 OK
MW-01 Fluoride 0.2 mg/L 2 0.1 OK
MW-01 Gross Radium Alpha 0.924 pCi/L u l 1 OK
MW-01 Iron 30 ug/L 5 30 OK
MW-01 Lead 1 ug/L u 5 I OK
MW-01 Magnesium 5 mg/L 5 0.5 OK
MW-01 Manganese 10 ug/L 20 10 OK
MW-01 Mercury 0.5 ug/L u l 0.5 OK
MW-01 Methylene chloride 1 ug/L u l 1 OK
MW-01 Molybdenum 10 ug/L u 20 10 OK
MW-01 Naphthalene 1 ug/L u 1 1 OK
MW-01 Nickel 20 ug/L u 20 20 OK
MW-01 Nitrate/Nitrite (as N) 0.1 mg/L u l 0.1 OK
MW-01 Potassium 1 mg/L 1 0.5 OK
MW-01 Selenium 5 ug/L u 20 5 OK
MW-01 Silver 10 ug/L u 20 10 OK
-amp.e C 4 S I R epor1111g 1m1t ec L' . Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-OJ Sodium 5 mg/L 5 0.5 OK
MW-OJ Sulfate 75 mg/L 100 I OK
MW-01 Tetrahydrofuran 1 ug/L I I OK
MW-01 Thallium 0.5 ug/L u 5 0.5 OK
MW-OJ Tin 100 ug/L u 20 100 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 2 0.3 OK
MW-01 Vanadium 15 ug/L u 1 15 OK
MW-01 Xvlenes, Total 1 ug/L u 1 1 OK
MW-01 Zinc JO ug/L u 20 10 OK
MW-12 LF 2-Butanone 20 ue:/L u I 20 OK
MW-12 LF Acetone 20.0 µg/L u 1 20 OK
MW-12 LF Ammonia (as N) 0.0500 mg/L u I 0.05 OK
MW-12 LF Arsenic 0.00500 mg/L u 20 5 OK
MW-12 LF Benzene 1.00 µg/L u I I OK
MW-12 LF Beryllium 0.000500 mg/L u 5 0.5 OK
MW-12 LF Bicarbonate (as CaC03) 1.00 mg/L 1 1 OK
MW-12 LF Cadmium 0.000500 mg/L u 20 0.5 OK
MW-12 LF Calcium 20.0 mg/L 20 0.5 OK
MW-12 LF Carbon tetrachloride 1.00 ue:/L u 1 1 OK
MW-12 LF Carbonate (as CaC03) 1.00 mg/L u 1 1 OK
MW-12 LF Chloride 20.0 mg/L 200 1 OK
MW-12 LF Chloroform 1.00 µg/L u 1 1 OK
MW-12 LF Chloromethane 1.00 ue:/L u 1 l OK
MW-12 LF Chromium 0.0250 mg/L u 20 25 OK
MW-12 LF Cobalt 0.0100 mg/L u 20 10 OK
MW-12 LF Copper 0.0100 mg/L u 20 JO OK
MW-12 LF Fluoride 0.100 mg/L 1 0.1 OK
MW-12 LF Gross Radium Alpha 1.00 pCi/L u 1 1 OK
MW-12 LF Iron 0.0300 mg/L u 5 30 OK
MW-12LF Lead 0.00100 mg/L u 5 1 OK
MW-12 LF Magnesium 20.0 mg/L 20 0.5 OK
MW-12 LF Manganese 0.0100 mg/L u 20 10 OK
MW-12 LF Mercury 0.000500 mg/L u 1 0.5 OK
MW-12 LF Methylene chloride 1.00 ue:/L u 1 1 OK
MW-12 LF Molybdenum 0.0100 mg/L u 20 10 OK
MW-12 LF Naphthalene 1.00 µg/L u 1 1 OK
MW-12 LF Nickel 0.0200 mg/L u 20 20 OK
MW-12 LF Nitrate/Nitrite (as N) 0.100 mg/L u 1 0.1 OK
MW-12LF Potassium 1.00 mg/L 1 0.5 OK
MW-12LF Selenium 0.00500 mg/L 20 5 OK
MW-12 LF Silver 0.0100 mg/L u 20 10 OK
MW-12 LF Sodium 20.0 mg/L 20 0.5 OK
MW-12 LF Sulfate 150 mg/L 200 l OK
MW-12 LF Tetrahydrofuran 1.00 µg/L u 1 1 OK
MW-12 LF Thallium 0.000500 mg/L u 5 0.5 OK
MW-12 LF Tin 0.100 mg/L u 20 100 OK
MW-12 LF Toluene 1.00 µg/L u 1 1 OK
MW-12 LF Total Dissolved Solids 20.0 mg/L 2 10 OK
MW-12 LF Uranium 0.000500 mg/L 5 0.3 OK
MW-12 LF Vanadium 0.0150 mg/L u 1 15 OK
MW-12 LF Xylenes, Total 1.00 ug/L u 1 1 OK
MW-12 LF Zinc 0.0100 mg/L u 20 10 OK
-;:samp e C4 IR eporung 1m1t ec L .. Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-12 S 2-Butanone 20.0 l.U?IL u 1 20 OK
MW-12 S Acetone 20.0 µg/L u I 20 OK
MW-12 S Ammonia (as N) 0.0500 mg/L u l 0.05 OK
MW-12 S Arsenic 0.00500 mg/L u 20 5 OK
MW-12 S Benzene 1.00 µg/L u I 1 OK
MW-12 S Beryllium 0.000500 mg/L u 5 0.5 OK
MW-12 S Bicarbonate (as CaC03) 1.00 mg/L l 1 OK
MW-12 S Cadmium 0.000500 mg/L u 20 0.5 OK
MW-12 S Calcium 20.0 mg/L 20 0.5 OK
MW-12 S Carbon tetrachloride 1.00 µg/L u 1 1 OK
MW-12 S Carbonate (as CaC03) 1.00 mg/L u 1 1 OK
MW-12 S Chloride 20.0 mg/L 200 1 OK
MW-12 S Chloroform 1.00 µg/L u 1 1 OK
MW-12 S Chloromethane 1.00 µg/L u I 1 OK
MW-12 S Chromium 0.0250 mg/L u 20 25 OK
MW-12 S Cobalt 0.0100 mg/L u 20 10 OK
MW-12 S Copper 0.0100 mg/L u 20 10 OK
MW-12 S Fluoride 0.100 mg/L 1 0.1 OK
MW-12 S Gross Radium Alpha 1.00 pCi/L u 1 1 OK
MW-12 S Iron 0.0300 mg/L u 5 30 OK
MW-12 S Lead 0.00100 mg/L u 5 1 OK
MW-12 S Magnesium 20.0 mg/L 20 0.5 OK
MW-12 S Manganese 0.0100 mg/L u 20 10 OK
MW-12 S Mercury 0.000500 mg/L u 1 0.5 OK
MW-12 S Methylene chloride 1.00 ug/L u 1 1 OK
MW-12 S Molybdenum 0.0100 mg/L u 20 10 OK
MW-12 S Naphthalene 1.00 ug/L u 1 1 OK
MW-12 S Nickel 0.0200 mg/L u 20 20 OK
MW-12 S Nitrate/Nitrite (as N) 0.100 mg/L u 1 0.1 OK
MW-12 S Potassium 1.00 mg/L 1 0.5 OK
MW-12 S Selenium 0.00500 mg/L 20 5 OK
MW-12 S Silver 0.0100 mg/L u 20 10 OK
MW-12 S Sodium 20.0 mg/L 20 0.5 OK
MW-12 S Sulfate 150 mg/L 200 1 OK
MW-12 S Tetrahydrofuran 1.00 ug/L u 1 1 OK
MW-12 S Thallium 0.000500 mg/L u 5 0.5 OK
MW-12 S Tin 0.100 mg/L u 20 100 OK
MW-12 S Toluene 1.00 µg/L u 1 1 OK
MW-12 S Total Dissolved Solids 20.0 mg/L 2 10 OK
MW-12 S Uranium 0.000500 mg/L 5 0.3 OK
MW-12 S Vanadium 0.0150 mg/L u 1 15 OK
MW-12 S Xylenes, Total 1.00 ug/L u 1 1 OK
MW-12 S Zinc 0.0100 mg/L u 20 10 OK
MW-12 2-Butanone 20 ug/L u 1 20 OK
MW-12 Acetone 20 ug/L u 1 20 OK
MW-12 Ammonia (as N) 0.05 mg/L u 1 0.05 OK
MW-12 Arsenic 5 ug/L u 20 5 OK
MW-12 Benzene 1 ug/L u 1 1 OK
MW-12 Beryllium 0.5 ug/L u 5 0.5 OK
MW-12 Bicarbonate (as CaC03) 1 mg/L 1 1 OK
MW-12 Cadmium 0.5 ug/L u 20 0.5 OK
MW-12 Calcium 20 mg/L 20 0.5 OK
MW-12 Carbon tetrachloride 1 ug/L u 1 1 OK
MW-12 Carbonate (as CaC03) 1 mg/L u 1 1 OK
C 4S I R -amp e eporung L' . Ch k 1m1t ec
Lab Required
Reporting Dilution Reporting RL
Location Analvte Limit Units Qualifier Factor Limit Check
MW-12 Chloride I mg/L 10 1 OK
MW-12 Chloroform 1 ug/L u 1 1 OK
MW-12 Chloromethane 1 ug/L u 1 1 OK
MW-12 Chromium 25 ug/L u 20 25 OK
MW-12 Cobalt 10 ug/L u 20 10 OK
MW-12 Copper 10 ug/L u 20 10 OK
MW-12 Fluoride 0.2 mg/L 2 0.1 OK
MW-12 Gross Radium Alpha 0.896 pCi/L u 1 1 OK
MW-12 Iron 30 ug/L u 5 30 OK
MW-12 Lead 1 ug/L u 5 1 OK
MW-12 Magnesium 20 mg/L 20 0.5 OK
MW-12 Manganese 10 ug/L 20 10 OK
MW-12 Mercury 0.5 ug/L u 1 0.5 OK
MW-12 Methylene chloride 1 ug/L u 1 I OK
MW-12 Molybdenum 10 ug/L u 20 10 OK
MW-12 Naphthalene 1 ug/L u 1 1 OK
MW-12 Nickel 20 ug/L u 20 20 OK
MW-12 Nitrate/Nitrite (as N) 0.1 mg/L u 1 0.1 OK
MW-12 Potassium I mg/L 1 0.5 OK
MW-12 Selenium 5 ug/L 20 5 OK
MW-12 Silver 10 ug/L u 20 10 OK
MW-12 Sodium 20 mg/L 20 0.5 OK
MW-12 Sulfate 150 mg/L 200 I OK
MW-12 Tetrahydrofuran 1 ug/L 1 1 OK
MW-12 Thallium 0.5 ug/L u 5 0.5 OK
MW-12 Tin 100 ug/L u 20 100 OK
MW-12 Toluene l ug/L u 1 l OK
MW-12 Total Dissolved Solids 20 MG/L 2 10 OK
MW-12 Uranium 0.5 ug/L 5 0.3 OK
MW-12 Vanadium 15 ug/L u 1 15 OK
MW-12 Xylenes, Total l ug/L u 1 1 OK
MW-12 Zinc 10 ug/L u 20 10 OK
MW-14 LF 2-Butanone 20.0 ug/L u 1 20 OK
MW-14 LF Acetone 20.0 µg/L u 1 20 OK
MW-14 LF Ammonia (as N) 0.0500 mg/L u 1 0.05 OK
MW-14 LF Arsenic 0.00500 mg/L u 20 5 OK
MW-14 LF Benzene 1.00 ug/L u l 1 OK
MW-14 LF Beryllium 0.000500 mg/L u 5 0.5 OK
MW-14 LF Bicarbonate (as CaC03) 1.00 mg/L 1 1 OK
MW-14 LF Cadmium 0.000500 mg/L 20 0.5 OK
MW-14 LF Calcium 20.0 mg/L 20 0.5 OK
MW-14 LF Carbon tetrachloride 1.00 ug/L u 1 1 OK
MW-14LF Carbonate (as CaC03) 1.00 mg/L u 1 1 OK
MW-14 LF Chloride 5.00 mg/L 50 1 OK
MW-14 LF Chloroform 1.00 µg/L u 1 1 OK
MW-14 LF Chloromethane 1.00 u2:/L u 1 1 OK
MW-14 LF Chromium 0.0250 mg/L u 20 25 OK
MW-14 LF Cobalt 0.0100 mg/L u 20 10 OK
MW-14 LF Coover 0.0100 mg/L u 20 10 OK
MW-14 LF Fluoride 0.100 mg/L 1 0.1 OK
MW-14 LF Gross Radium Alpha 1.00 pCi/L u 1 1 OK
MW-14LF Iron 0.0300 mg/L u 5 30 OK
MW-l4LF Lead 0.00100 mg/L u 5 1 OK
MW-14 LF Magnesium 20.0 mg/L 20 0.5 OK
-ampe C 4S I R eporlmg 1m1t ec L' . Ch k
Lab Required
I Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-14 LF Manganese 0.0100 mg/L 20 10 OK
MW-14 LF Mercury 0.000500 mg/L u I 0.5 OK
MW-14 LF Methylene chloride 1.00 µg/L u 1 1 OK
MW-14 LF Molybdenum 0.0100 mg/L u 20 10 OK
MW-14 LF Naphthalene 1.00 ug/L u 1 1 OK
MW-14 LF Nickel 0.0200 mg/L u 20 20 OK
MW-14 LF Nitrate/Nitrite (as N) 0.100 mg/L u 1 0.1 OK
MW-14 LF Potassium 1.00 mg/L 1 0.5 OK
MW-14 LF Selenium 0.00500 mg/L u 20 5 OK
MW-14 LF Silver 0.0100 mg/L u 20 10 OK
MW-14 LF Sodium 20.0 mg/L 20 0.5 OK
MW-14 LF Sulfate 150 mg/L 200 1 OK
MW-14 LF Tetrahydrofuran 1.00 µg/L u 1 1 OK
MW-14 LF Thallium 0.000500 mg/L u 5 0.5 OK
MW-14LF Tin 0.100 mg/L u 20 100 OK
MW-14 LF Toluene 1.00 µg/L u 1 1 OK
MW-14 LF Total Dissolved Solids 20.0 mg/L 2 10 OK
MW-14 LF Uranium 0.000500 mg/L 5 0.3 OK
MW-14 LF Vanadium 0.0150 mg/L u 1 15 OK
MW-14 LF Xylenes, Total 1.00 µg/L u 1 1 OK
MW-14 LF Zinc 0.0100 mg/L 20 10 OK
MW-14 S 2-Butanone 20.0 µg/L u 1 20 OK
MW-14 S Acetone 20.0 µg/L u 1 20 OK
MW-14 S Ammonia (as N) 0.0500 mg/L u 1 0.05 OK
MW-14 S Arsenic 0.00500 mg/L u 20 5 OK
MW-14 S Benzene 1.00 ug/L u 1 1 OK
MW-14 S Beryllium 0.000500 mg/L u 5 0.5 OK
MW-14 S Bicarbonate (as CaC03) 1.00 mg/L 1 1 OK
MW-14 S Cadmium 0.000500 mg/L 20 0.5 OK
MW-14 S Calcium 20.0 mg/L 20 0.5 OK
MW-14 S Carbon tetrachloride 1.00 µg/L u I 1 OK
MW-14 S Carbonate (as CaC03) 1.00 mg/L u 1 1 OK
MW-14 S Chloride 5.00 mg/L 50 1 OK
MW-14 S Chloroform 1.00 ug/L u 1 1 OK
MW-14 S Chloromethane 1.00 ug/L u 1 1 OK
MW-14 S Chromium 0.0250 mg/L u 20 25 OK
MW-14 S Cobalt 0.0100 mg/L u 20 10 OK
MW-14 S Copper 0.0100 mg/L u 20 10 OK
MW-14 S Fluoride 0.100 mg/L 1 0.1 OK
MW-14 S Gross Radium Alpha 1.00 pCi/L u 1 1 OK
MW-14 S Iron 0.0300 mg/L u 5 30 OK
MW-14 S Lead 0.00100 mg/L u 5 1 OK
MW-14 S Magnesium 20.0 mg/L 20 0.5 OK
MW-14 S Manganese 0.0100 mg/L 20 10 OK
MW-14 S Mercury 0.000500 mg/L u 1 0.5 OK
MW-14 S Methylene chloride 1.00 µg/L u 1 1 OK
MW-14 S Molybdenum 0.0100 mg/L u 20 10 OK
MW-14 S Naphthalene 1.00 ug/L u 1 1 OK
MW-14 S Nickel 0.0200 mg/L u 20 20 OK
MW-14 S Nitrate/Nitrite (as N) 0.100 mg/L u 1 0.1 OK
MW-14 S Potassium 1.00 mg/L 1 0.5 OK
MW-14 S Selenium 0.00500 mg/L u 20 5 OK
MW-14 S Silver 0.0100 mg/L u 20 10 OK
MW-14 S Sodium 20.0 mg/L 20 0.5 OK
-ampe C 4 S I R epomng 1m1t ec L' . Ch k
Lab Required
I> Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-14 S Sulfate 150 mg/L 200 1 OK
MW-14 S Tetrahydrofuran 1.00 µg/L u 1 1 OK
MW-14 S Thallium 0.000500 mg/L u 5 0.5 OK
MW-14 S Tin 0.100 mg/L u 20 100 OK
MW-14 S Toluene 1.00 µg/L u 1 1 OK
MW-14 S Total Dissolved Solids 20.0 mg/L 2 10 OK
MW-14 S Uranium 0.000500 mg/L 5 0.3 OK
MW-14 S Vanadium 0.0150 mg/L u 1 15 OK
MW-14 S Xylenes, Total 1.00 ug/L u 1 1 OK
MW-14 S Zinc 0.0100 mg/L 20 10 OK
MW-14 2-Butanone 20 ug/L u 1 20 OK
MW-14 Acetone 20 ug/L u l 20 OK
MW-14 Ammonia (as N) 0.05 mg_/L 1 0.05 OK
MW-14 Arsenic 5 ug/L u 20 5 OK
MW-14 Benzene I ug/L u 1 1 OK
MW-14 Beryllium 0.5 ug/L u 5 0.5 OK
MW-14 Bicarbonate (as CaC03) l mg/L 1 l OK
MW-14 Cadmium 0.5 ug/L 20 0.5 OK
MW-14 Calcium 10 mg/L 10 0.5 OK
MW-14 Carbon tetrachloride 1 ug/L u I 1 OK
MW-14 Carbonate (as CaC03) 1 mg/L u I 1 OK
MW-14 Chloride I mg/L 5 1 OK
MW-14 Chloroform 1 ug/L u 1 1 OK
MW-14 Chloromethane 1 ug/L u l 1 OK
MW-14 Chromium 25 ug/L u 20 25 OK
MW-14 Cobalt 10 ug/L u 20 10 OK
MW-14 Copper 10 ug/L u 20 10 OK
MW-14 Fluoride 0.1 mg/L l 0.1 OK
MW-14 Gross Radium Alpha 0.92 pCi/L u 1 1 OK
MW-14 Iron 30 ug/L u 5 30 OK
MW-14 Lead 1 ug/L u 5 1 OK
MW-14 Magnesium 10 mg/L 10 0.5 OK
MW-14 Manganese 10 ug/L 20 10 OK
MW-14 Mercury 0.5 ug/L u 1 0.5 OK
MW-14 Methylene chloride 1 ug/L u 1 1 OK
MW-14 Molybdenum 10 ug/L u 20 10 OK
MW-14 Naphthalene 1 ug/L u 1 l OK
MW-14 Nickel 20 ug/L u 20 20 OK
MW-14 Nitrate/Nitrite (as N) 0.1 mg/L u 1 0.1 OK
MW-14 Potassium 1 mg/L 1 0.5 OK
MW-14 Selenium 5 ug/L u 20 5 OK
MW-14 Silver 10 ug/L u 20 10 OK
MW-14 Sodium 10 mg/L 10 0.5 OK
MW-14 Sulfate 150 mg/L 200 1 OK
MW-14 Tetrahydrofuran 1 ug/L u 1 1 OK
MW-14 Thallium 0.5 ug/L u 5 0.5 OK
MW-14 Tin 100 ug/L u 20 100 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 0.5 ug/L 5 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 20 10 OK
MW-18 LF 2-Butanone 20.0 U!!/L u 1 20 OK
-amp1e C 4S I R eporllng 1mlt ec L .. Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte -Limit Units Qualifier Factor Limit Check
MW-18 LF Acetone 20.0 ug/L u 1 20 OK
MW-18 LF Ammonia (as N) 0.0500 mg/L 1 0.05 OK
MW-18 LF Arsenic 0.00500 mg/L u 20 5 OK
MW-18 LF Benzene 1.00 ug/L u 1 1 OK
MW-18 LF Beryllium 0.000500 mg/L u 5 0.5 OK
MW-18 LF Bicarbonate (as CaC03) 1.00 mg/L 1 1 OK
MW-18 LF Cadmium 0.000500 mg/L u 20 0.5 OK
MW-18 LF Calcium 20.0 mg/L 20 0.5 OK
MW-18 LF Carbon tetrachloride 1.00 µg/L u 1 1 OK
MW-18 LF Carbonate (as CaC03) 1.00 mg/L u 1 1 OK
MW-18 LF Chloride 20.0 mg/L 200 1 OK
MW-18 LF Chloroform 1.00 ug/L u 1 1 OK
MW-18 LF Chloromethane 1.00 ug/L u 1 1 OK
MW-18 LF Chromium 0.0250 mg/L u 20 25 OK
MW-18 LF Cobalt 0.0100 mg/L u 20 10 OK
MW-18 LF Copper 0.0100 mg/L u 20 10 OK
MW-18 LF Fluoride 0.200 mg/L 2 0.1 OK
MW-18 LF Gross Radium Alpha 1.00 pCi/L u 1 1 OK
MW-18 LF Iron 0.100 mg/L 20 30 OK
MW-18 LF Lead 0.00100 mg/L u 5 1 OK
MW-18 LF Magnesium 20.0 mg/L 20 0.5 OK
MW-18 LF Manganese 0.0100 mg/L 20 10 OK
MW-18 LF Mercury 0.000500 mg/L u 1 0.5 OK
MW-18 LF Methylene chloride 1.00 ug/L u 1 1 OK
MW-18 LF Molybdenum 0.0100 mg/L u 20 10 OK
MW-18 LF Naphthalene 1.00 ug/L u 1 1 OK
MW-18 LF Nickel 0.0200 mg/L u 20 20 OK
MW-18 LF Nitrate/Nitrite (as N) 0.100 mg/L u 1 0.1 OK
MW-18 LF Potassium 1.00 mg/L 1 0.5 OK
MW-18 LF Selenium 0.00500 mg/L u 20 5 OK
MW-18 LF Silver 0.0100 mg/L u 20 10 OK
MW-18 LF Sodium 20.0 mg/L 20 0.5 OK
MW-18 LF Sulfate 150 mg/L 200 1 OK
MW-18 LF Tetrahydrofuran 1.00 ug/L u 1 1 OK
MW-18 LF Thallium 0.000500 mg/L 5 0.5 OK
MW-18 LF Tin 0.100 mg/L u 20 100 OK
MW-18 LF Toluene 1.00 ug/L u 1 1 OK
MW-18 LF Total Dissolved Solids 20.0 mg/L 2 10 OK
MW-18 LF Uranium 0.000500 mg/L 5 0.3 OK
MW-18 LF Vanadium 0.0150 mg/L u 1 15 OK
MW-18 LF Xylenes, Total 1.00 µg/L u 1 1 OK
MW-18 LF Zinc 0.0100 mg/L u 20 10 OK
MW-18 S 2-Butanone 20.0 µg/L u 1 20 OK
MW-18 S Acetone 20.0 ug/L u l 20 OK
MW-18 S Ammonia (as N) 0.0500 mg/L 1 0.05 OK
MW-18 S Arsenic 0.00500 mg/L u 20 5 OK
MW-18 S Benzene 1.00 ug/L u 1 1 OK
MW-18 S Beryllium 0.000500 mg/L u 5 0.5 OK
MW-18 S Bicarbonate (as CaC03) 1.00 mg/L 1 1 OK
MW-18 S Cadmium 0.000500 mg/L u 20 0.5 OK
MW-18 S Calcium 20.0 mg/L 20 0.5 OK
MW-18 S Carbon tetrachloride 1.00 ug/L u 1 1 OK
MW-18 S Carbonate (as CaC03) 1.00 mg/L u 1 1 OK
MW-18 S Chloride 20.0 mg/L 200 1 OK
C 4S I R -amp e eporung L .. Ch k 1m1t ec
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-18 S Chloroform 1.00 ug/L u 1 1 OK
MW-18 S Chloromethane 1.00 ug/L u 1 1 OK
MW-18 S Chromium 0.0250 mg/L u 20 25 OK
MW-18 S Cobalt 0.0100 mg/L u 20 10 OK
MW-18 S Coooer 0.0100 mg/L u 20 10 OK
MW-18 S Fluoride 0.200 mg/L 2 0.1 OK
MW-18 S Gross Radium Alpha 1.00 pCi/L u 1 1 OK
MW-18 S Iron 0.100 mg/L 20 30 OK
MW-18 S Lead 0.00100 mg_/L u 5 1 OK
MW-18 S Magnesium 20.0 mg/L 20 0.5 OK
MW-18 S Manganese 0.0100 mg/L 20 10 OK
MW-18 S Mercury 0.000500 mg/L u 1 0.5 OK
MW-18 S Methylene chloride 1.00 ug/L u 1 1 OK
MW-18 S Molybdenum 0.0100 mg/L u 20 10 OK
MW-18 S Naphthalene 1.00 µg/L u 1 1 OK
MW-18 S Nickel 0.0200 mg/L u 20 20 OK
MW-18 S Nitrate/Nitrite (as N) 0.100 mg/L u l 0.1 OK
MW-18 S Potassium 1.00 mg/L 1 0.5 OK
MW-18 S Selenium 0.00500 mg/L u 20 5 OK
MW-18 S Silver 0.0100 mg/L u 20 10 OK
MW-18 S Sodium 20.0 mg/L 20 0.5 OK
MW-18 S Sulfate 150 mg/L 200 l OK
MW-18 S Tetrahydrofuran 1.00 µg/L u 1 l OK
MW-18 S Thallium 0.000500 mg/L 5 0.5 OK
MW-18 S Tin 0.100 mg/L u 20 100 OK
MW-18 S Toluene 1.00 µg/L u 1 1 OK
MW-18 S Total Dissolved Solids 20.0 mg/L 2 10 OK
MW-18 S Uranium 0.000500 mg/L 5 0.3 OK
MW-18 S Vanadium 0.0150 mg/L u 1 15 OK
MW-18 S Xvlenes, Total 1.00 ug/L u 1 1 OK
MW-18 S Zinc 0.0100 mg/L u 20 10 OK
MW-18 2-Butanone 20 ug/L u 1 20 OK
MW-18 Acetone 20 ug/L u 1 20 OK
MW-18 Ammonia (as N) 0.05 mg/L u 1 0.05 OK
MW-18 Arsenic 5 ug/L u 20 5 OK
MW-18 Benzene 1 ug/L u 1 1 OK
MW-18 Beryllium 0.5 ug/L u 5 0.5 OK
MW-18 Bicarbonate (as CaC03) 1 mg/L 1 1 OK
MW-18 Cadmium 0.5 ug/L u 20 0.5 OK
MW-18 Calcium 20 mg/L 20 0.5 OK
MW-18 Carbon tetrachloride 1 ug/L u 1 1 OK
MW-18 Carbonate (as CaC03) 1 mg/L u 1 1 OK
MW-18 Chloride 1 mg/L 10 1 OK
MW-18 Chloroform 1 ug/L u 1 1 OK
MW-18 Chloromethane 1 ug/L u 1 1 OK
MW-18 Chromium 25 ug/L u 20 25 OK
MW-18 Cobalt 10 ug/L u 20 10 OK
MW-18 Copper 10 ug/L u 20 10 OK
MW-18 Fluoride 0.2 mg/L 2 0.1 OK
MW-18 Gross Radium Alpha 0.887 pCi/L u 1 1 OK
MW-18 Iron 30 ug/L 5 30 OK
MW-18 Lead 1 ug/L u 5 1 OK
MW-18 Magnesium 20 mg/L 20 0.5 OK
MW-18 Manganese 10 ug/L 20 10 OK
C-4 Sample Reponing Limit Check
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-18 Mercury 0.5 ug/L u 1 0.5 OK
MW-18 Methylene chloride 1 ug/L u 1 1 OK
MW-18 Molybdenum 10 ug/L u 20 10 OK
MW-18 Naphthalene 1 ug/L u 1 1 OK
MW-18 Nickel 20 ug/L u 20 20 OK
MW-18 Nitrate/Nitrite (as N) 0.1 mg/L u 1 0.1 OK
MW-18 Potassium 1 mg/L 1 0.5 OK
MW-18 Selenium 5 ug/L u 20 5 OK
MW-18 Silver 10 ug/L u 20 10 OK
MW-18 Sodium 20 mg/L 20 0.5 OK
MW-18 Sulfate 150 mg/L 200 1 OK
MW-18 Tetrahydrofuran 1 ug/L u 1 1 OK
MW-18 Thallium 0.5 ug/L 5 0.5 OK
MW-18 Tin 100 ug/L u 20 100 OK
MW-18 Toluene 1 ug/L u 1 1 OK
MW-18 Total Dissolved Solids 20 MG/L 2 10 OK
MW-18 Uranium 0.5 ug/L 5 0.3 OK
MW-18 Vanadium 15 ug/L u 1 15 OK
MW-18 Xylenes, Total 1 ug/L u 1 1 OK
MW-18 Zinc 10 ug/L u 20 10 OK
MW-19 LF 2-Butanone 20.0 µg/L u 1 20 OK
MW-19 LF Acetone 20.0 ug/L u 1 20 OK
MW-19 LF Ammonia (as N) 0.0500 mg/L u 1 0.05 OK
MW-19 LF Arsenic 0.00500 mg/L u 20 5 OK
MW-19 LF Benzene 1.00 ug/L u 1 1 OK
MW-19 LF Beryllium 0.000500 mg/L u 5 0.5 OK
MW-19 LF Bicarbonate (as CaC03) 1.00 mg/L I I OK
MW-19 LF Cadmium 0.000500 mg/L u 20 0.5 OK
MW-19 LF Calcium 5.00 mg/L 5 0.5 OK
MW-19 LF Carbon tetrachloride 1.00 ug/L u l 1 OK
MW-19 LF Carbonate (as CaC03) 1.00 mg/L u I I OK
MW-19 LF Chloride 5.00 mg/L 50 1 OK
MW-19 LF Chloroform 1.00 ug/L u 1 I OK
MW-19 LF Chloromethane 1.00 ug/L u 1 I OK
MW-19 LF Chromium 0.0250 mg/L u 20 25 OK
MW-19 LF Cobalt 0.0100 mg/L u 20 10 OK
MW-19 LF Coooer 0.0100 mg/L u 20 10 OK
MW-19 LF Fluoride 1.00 mg/L 10 0.1 OK
MW-19 LF Gross Radium Alpha 1.00 pCi/L u I I OK
MW-19 LF Iron 0.0300 mg/L u 5 30 OK
MW-19 LF Lead 0.00100 mg/L u 5 1 OK
MW-19 LF Magnesium 5.00 mg/L 5 0.5 OK
MW-19 LF Manganese 0.0100 mg/L u 20 10 OK
MW-19 LF Mercury 0.000500 mg/L u 1 0.5 OK
MW-19 LF Methylene chloride 1.00 µg/L u 1 I OK
MW-19 LF Molybdenum 0.0100 mg/L u 20 10 OK
MW-19LF Naphthalene 1.00 ug/L u l 1 OK
MW-19LF Nickel 0.0200 mg/L u 20 20 OK
MW-19LF Nitrate/Nitrite (as N) 0.100 mg/L 5 0.1 OK
MW-19 LF Potassium 1.00 mg/L 1 0.5 OK
MW-19 LF Selenium 0.00500 mg/L 20 5 OK
MW-19 LF Silver 0.0100 mg/L u 20 10 OK
MW-19 LF Sodium 5.00 mg/L 5 0.5 OK
MW-19 LF Sulfate 37.5 mg/L 50 I OK
C 4S I R -.ampe e.pornng L .. Ch k 1m1t ec -Lab Required
' Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-19 LF Tetrahydrofuran 1.00 ug/L u 1 1 OK
MW-19 LF Thallium 0.000500 mg/L u 5 0.5 OK
MW-19 LF Tin 0.100 mg/L u 20 100 OK
MW-19 LF Toluene 1.00 ug/L u l 1 OK
MW-19 LF Total Dissolved Solids 20.0 mg/L 2 10 OK
MW-19 LF Uranium 0.000500 mg/L 5 0.3 OK
MW-19 LF Vanadium 0.0150 mg/L u l 15 OK
MW-19 LF Xylenes, Total 1.00 ug/L u 1 1 OK
MW-19 LF Zinc 0.0100 mg/L u 20 10 OK
MW-19 S 2-Butanone 20.0 µg/L u I 20 OK
MW-19 S Acetone 20.0 ug/L u 1 20 OK
MW-19 S Ammonia (as N) 0.0500 mg/L u 1 0.05 OK
MW-19 S Arsenic 0.00500 mg/L u 20 5 OK
MW-19 S Benzene 1.00 ug/L u 1 1 OK
MW-19 S Beryllium 0.000500 mg/L u 5 0.5 OK
MW-19 S Bicarbonate (as CaC03) 1.00 mg/L 1 1 OK
MW-19 S Cadmium 0.000500 mg/L u 20 0.5 OK
MW-19 S Calcium 20.0 mg/L 20 0.5 OK
MW-19 S Carbon tetrachloride 1.00 ug/L u 1 1 OK
MW-19 S Carbonate (as CaC03) 1.00 mg/L u 1 1 OK
MW-19 S Chloride 5.00 mg/L 50 1 OK
MW-19 S Chloroform 1.00 ug/L u I I OK
MW-19 S Chloromethane 1.00 µg_lL u 1 1 OK
MW-19 S Chromium 0.0250 mg/L u 20 25 OK
MW-19 S Cobalt 0.0100 mg/L u 20 10 OK
MW-19 S Coooer 0.0100 mg/L u 20 10 OK
MW-19 S Fluoride 1.00 mg/L 10 0.1 OK
MW-19 S Gross Radium Alpha 1.00 pCi/L u 1 1 OK
MW-19 S Iron 0.0300 mg/L u 5 30 OK
MW-19 S Lead 0.00100 mg/L u 5 1 OK
MW-19 S Magnesium 1.00 mg/L I 0.5 OK
MW-19 S Manganese 0.0100 mg/L u 20 10 OK
MW-19 S Mercury 0.000500 mg/L u 1 0.5 OK
MW-19 S Methylene chloride 1.00 ug/L u 1 1 OK
MW-19 S Molybdenum 0.0100 mg/L u 20 10 OK
MW-19 S Naphthalene 1.00 µg/L u 1 1 OK
MW-19 S Nickel 0.0200 mg/L u 20 20 OK
MW-19 S Nitrate/Nitrite (as N) 0.100 mg/L 5 0.1 OK
MW-19 S Potassium 1.00 mg/L 1 0.5 OK
MW-19 S Selenium 0.00500 mg/L 20 5 OK
MW-19 S Silver 0.0100 mg/L u 20 10 OK
MW-19 S Sodium 20.0 mg/L 20 0.5 OK
MW-19 S Sulfate 37.5 mg/L 50 1 OK
MW-19 S Tetrahydrofuran 1.00 ug/L u l 1 OK
MW-19 S Thallium 0.000500 mg/L u 5 0.5 OK
MW-19 S Tin 0.100 mg/L u 20 100 OK
MW-19 S Toluene 1.00 ug/L u 1 1 OK
MW-19 S Total Dissolved Solids 20.0 mg/L 2 10 OK
MW-19 S Uranium 0.000500 mg/L 5 0.3 OK
MW-19 S Vanadium 0.0150 mg/L u 1 15 OK
MW-19 S Xylenes, Total 1.00 ug/L u 1 1 OK
MW-19 S Zinc 0.0100 mg/L u 20 10 OK
MW-19 2-Butanone 20 ug/L u 1 20 OK
MW-19 Acetone 20 ug/L u 1 20 OK
C-4 Sample Reporting Limit Check
--Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-19 Ammonia (as N) 0.05 mg/L u 1 0.05 OK
MW-19 Arsenic 5 ug/L u 20 5 OK
MW-19 Benzene 1 ug/L u 1 1 OK
MW-19 Beryllium 0.5 ug/L u 5 0.5 OK
MW-19 Bicarbonate (as CaC03) 1 mg/L 1 1 OK
MW-19 Cadmium 0.5 ug/L u 20 0.5 OK
MW-19 Calcium 5 mg/L 5 0.5 OK
MW-19 Carbon tetrachloride 1 ug/L u 1 1 OK
MW-19 Carbonate (as CaC03) 1 mg/L u 1 1 OK
MW-19 Chloride 1 mg/L 5 1 OK
MW-19 Chloroform I ug/L u 1 1 OK
MW-19 Chloromethane 1 ug/L u 1 1 OK
MW-19 Chromium 25 ug/L u 20 25 OK
MW-19 Cobalt 10 ug/L u 20 10 OK
MW-19 Coooer 10 ug/L u 20 10 OK
MW-19 Fluoride 0.5 mg/L 5 0.1 OK
MW-19 Gross Radium Alpha 0.882 pCi/L u 1 1 OK
MW-19 Iron 30 ug/L u 5 30 OK
MW-19 Lead 1 ug/L u 5 I OK
MW-19 Magnesium 5 mg/L 5 0.5 OK
MW-19 Manganese 10 ug/L u 20 10 OK
MW-19 Mercury 0.5 ug/L u 1 0.5 OK
MW-19 Methylene chloride 1 ug/L u 1 1 OK
MW-19 Molybdenum 10 ug/L u 20 10 OK
MW-19 Naphthalene 1 ug/L u 1 1 OK
MW-19 Nickel 20 ug/L u 20 20 OK
MW-19 Nitrate/Nitrite (as N) 0.1 mg/L 5 0.1 OK
MW-19 Potassium 1 mg/L 1 0.5 OK
MW-19 Selenium 5 ug/L 20 5 OK
MW-19 Silver 10 ug/L u 20 10 OK
MW-19 Sodium 5 mg/L 5 0.5 OK
MW-19 Sulfate 75 mg/L 100 1 OK
MW-19 Tetrahydrofuran 1 ug/L u 1 1 OK
MW-19 Thallium 0.5 ug/L u 5 0.5 OK
MW-19 Tin 100 ug/L u 20 100 OK
MW-19 Toluene 1 ug/L u 1 I OK
MW-19 Total Dissolved Solids 20 MG/L 2 10 OK
MW-19 Uranium 0.5 ug/L 5 0.3 OK
MW-19 Vanadium 15 ug/L u 1 15 OK
MW-19 Xylenes, Total 1 ug/L u 1 I OK
MW-19 Zinc 10 ug/L u 20 10 OK
MW-23 LF 2-Butanone 20.0 ug/L u 1 20 OK
MW-23 LF Acetone 20.0 ug/L u 1 20 OK
MW-23 LF Ammonia (as N) 0.0500 mg/L u 1 0.05 OK
MW-23 LF Arsenic 0.00500 mg/L u 20 5 OK
MW-23 LF Benzene 1.00 ug/L u 1 1 OK
MW-23 LF Beryllium 0.000500 mg/L u 5 0.5 OK
MW-23 LF Bicarbonate (as CaC03) 1.00 mg/L 1 1 OK
MW-23 LF Cadmium 0.000500 mg/L u 20 0.5 OK
MW-23 LF Calcium 20.0 mg/L 20 0.5 OK
MW-23 LF Carbon tetrachloride 1.00 ug/L u 1 1 OK
MW-23 LF Carbonate (as CaC03) 1.00 mg/L u 1 1 OK
MW-23 LF Chloride 1.00 mg/L 1 1 OK
MW-23 LF Chloroform 1.00 ug/L u 1 1 OK
-ampe C 4S I R eporung 1m1t ec L .. Ch k
Lab Required
I Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-23LF Chloromethane 1.00 µg/L u 1 1 OK
MW-23 LF Chromium 0.0250 mg/L u 20 25 OK
MW-23 LF Cobalt 0.0100 mg/L u 20 10 OK
MW-23 LF Coooer 0.0100 mg/L u 20 10 OK
MW-23 LF Fluoride 0.100 mg/L 1 0.1 OK
MW-23 LF Gross Radium Alpha 1.00 pCi/L u I I OK
MW-23 LF Iron 0.0300 mg/L u 5 30 OK
MW-23 LF Lead 0.00100 mg/L u 5 I OK
MW-23 LF Magnesium 20.0 mg/L 20 0.5 OK
MW-23 LF Manganese 0.0100 mg/L u 20 10 OK
MW-23 LF Mercury 0.000500 mg/L u 1 0.5 OK
MW-23 LF Methylene chloride 1.00 µg/L u 1 1 OK
MW-23 LF Molybdenum 0.0100 mg/L u 20 10 OK
MW-23 LF Naphthalene 1.00 µg/L u 1 1 OK
MW-23 LF Nickel 0.0200 mg/L u 20 20 OK
MW-23 LF Nitrate/Nitrite (as N) 0.100 mg/L 1 0.1 OK
MW-23 LF Potassium 1.00 mg/L I 0.5 OK
MW-23 LF Selenium 0.00500 mg/L u 20 5 OK
MW-23 LF Silver 0.0100 mg/L u 20 10 OK
MW-23 LF Sodium 20.0 mg/L 20 0.5 OK
MW-23 LF Sulfate 150 mg/L 200 1 OK
MW-23 LF Tetrahydrofuran 1.00 µg/L u 1 I OK
MW-23 LF Thallium 0.000500 mg/L u 5 0.5 OK
MW-23 LF Tin 0.100 mg/L u 20 100 OK
MW-23 LF Toluene 1.00 µg/L u 1 1 OK
MW-23 LF Total Dissolved Solids 20.0 mg/L 2 10 OK
MW-23 LF Uranium 0.000500 mg/L 5 0.3 OK
MW-23 LF Vanadium 0.0150 mg/L u I 15 OK
MW-23 LF Xvlenes, Total 1.00 µg/L u 1 I OK
MW-23 LF Zinc 0.0100 mg/L u 20 10 OK
MW-23 S 2-Butanone 20.0 µg/L u 1 20 OK
MW-23 S Acetone 20.0 µg/L u I 20 OK
MW-23 S Ammonia (as N) 0.0500 mg/L u 1 0.05 OK
MW-23 S Arsenic 0.00500 mg/L u 20 5 OK
MW-23 S Benzene 1.00 µg/L u 1 I OK
MW-23 S Beryllium 0.000500 mg/L u 5 0.5 OK
MW-23 S Bicarbonate (as CaC03) 1.00 mg/L 1 I OK
MW-23 S Cadmium 0.000500 mg/L u 20 0.5 OK
MW-23 S Calcium 20.0 mg/L 20 0.5 OK
MW-23 S Carbon tetrachloride 1.00 µg/L u 1 1 OK
MW-23 S Carbonate (as CaC03) 1.00 mg/L u 1 1 OK
MW-23 S Chloride 1.00 mg/L 1 I OK
MW-23 S Chloroform 1.00 µg/L u 1 1 OK
MW-23 S Chloromethane 1.00 µg/L u 1 1 OK
MW-23 S Chromium 0.0250 mg/L u 20 25 OK
MW-23 S Cobalt 0.0100 mg/L u 20 10 OK
MW-23 S Copper 0.0100 mg/L u 20 10 OK
MW-23 S Fluoride 0.100 mg/L 1 0.1 OK
MW-23 S Gross Radium Alpha 1.00 pCi/L u l 1 OK
MW-23 S Iron 0.0300 mg/L u 5 30 OK
MW-23 S Lead 0.00100 mg/L u 5 1 OK
MW-23 S Magnesium 20.0 mg/L 20 0.5 OK
MW-23 S Manganese 0.0100 mg/L u 20 10 OK
MW-23 S Mercury 0.000500 mg/L u 1 0.5 OK
C4S -I R amp e eporLmg 1m1t ec L' . Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-23 S Methylene chloride 1.00 µg/L u 1 1 OK
MW-23 S Molybdenum 0.0100 mg/L u 20 10 OK
MW-23 S Naphthalene 1.00 ug/L u 1 1 OK
MW-23 S Nickel 0.0200 mg/L u 20 20 OK
MW-23 S Nitrate/Nitrite (as N) 0.100 mg/L I 0.1 OK
MW-23 S Potassium 1.00 mg/L 1 0.5 OK
MW-23 S Selenium 0.00500 mg/L u 20 5 OK
MW-23 S Silver 0.0100 mg/L u 20 10 OK
MW-23 S Sodium 20.0 mg/L 20 0.5 OK
MW-23 S Sulfate 150 mg/L 200 I OK
MW-23 S Tetrahydrofuran 1.00 ug/L u 1 1 OK
MW-23 S Thallium 0.000500 mg/L u 5 0.5 OK
MW-23 S Tin 0.100 mg/L u 20 100 OK
MW-23 S Toluene 1.00 µg/L u I 1 OK
MW-23 S Total Dissolved Solids 20.0 mg/L 2 10 OK
MW-23 S Uranium 0.000500 mg/L 5 0.3 OK
MW-23 S Vanadium 0.0150 mg/L u 1 15 OK
MW-23 S Xylenes, Total 1.00 µg/L u 1 1 OK
MW-23 S Zinc 0.0100 mg/L u 20 10 OK
MW-23 2-Butanone 20 ug/L u 1 20 OK
MW-23 Acetone 20 ug/L u 1 20 OK
MW-23 Ammonia (as N) 0.05 mg/L u 1 0.05 OK
MW-23 Arsenic 5 ug/L u 20 5 OK
MW-23 Benzene 1 ug/L u 1 1 OK
MW-23 Beryllium 0.5 ug/L u 5 0.5 OK
MW-23 Bicarbonate (as CaC03) I mg/L 1 1 OK
MW-23 Cadmium 0.5 ug/L u 20 0.5 OK
MW-23 Calcium 10 mg/L 10 0.5 OK
MW-23 Carbon tetrachloride 1 ug/L u 1 1 OK
MW-23 Carbonate ( as CaC03) 1 mg/L u 1 1 OK
MW-23 Chloride 1 mg/L 10 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 20 25 OK
MW-23 Cobalt 10 ug/L u 20 10 OK
MW-23 Copper 10 ug/L u 20 10 OK
MW-23 Fluoride 0.1 mg/L 1 0.1 OK
MW-23 Gross Radium Alpha 0.897 pCi/L 1 1 OK
MW-23 Iron 30 ug/L 5 30 OK
MW-23 Lead 1 ug/L u 5 1 OK
MW-23 Magnesium 10 mg/L 10 0.5 OK
MW-23 Manganese 10 ug/L u 20 10 OK
MW-23 Mercury 0.5 ug/L u 1 0.5 OK
MW-23 Methylene chloride 1 ug/L u 1 1 OK
MW-23 Molybdenum 10 ug/L u 20 10 OK
MW-23 Naphthalene 1 ug/L u 1 1 OK
MW-23 Nickel 20 ug/L u 20 20 OK
MW-23 Nitrate/Nitrite (as N) 0.1 mg/L 1 0.1 OK
MW-23 Potassium 1 mg/L 1 0.5 OK
MW-23 Selenium 5 ug/L u 20 5 OK
MW-23 Silver 10 ug/L u 20 10 OK
MW-23 Sodium 10 mg/L 10 0.5 OK
MW-23 Sulfate 750 mg/L 1000 1 OK
MW-23 Tetrahydrofuran 1 ug/L u 1 1 OK
-amp e C 4 S I R eporung 1m1t ec L' . Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-23 Thallium 0.5 ug/L u 5 0.5 OK
MW-23 Tin 100 ug/L u 20 100 OK
MW-23 Toluene 1 ug/L u 1 1 OK
MW-23 Total Dissolved Solids 20 MG/L 2 10 OK
MW-23 Uranium 0.5 ug/L 5 0.3 OK
MW-23 Vanadium 15 ug/L u 1 15 OK
MW-23 Xylenes, Total l ug/L u 1 l OK
MW-23 Zinc 10 ug/L u 20 JO OK
MW-26 Zinc 10 ug/L u 20 10 OK
MW-27 LF 2-Butanone 20.0 ug/L u l 20 OK
MW-27 LF Acetone 20.0 µg/L u 1 20 OK
MW-27 LF Ammonia (as N) 0.0500 mg/L u 1 0.05 OK
MW-27 LF Arsenic 0.00500 mg/L u 20 5 OK
MW-27 LF Benzene 1.00 µg/L u l 1 OK
MW-27 LF Beryllium 0.000500 mg/L u 5 0.5 OK
MW-27 LF Bicarbonate (as CaC03) 1.00 mg/L 1 l OK
MW-27 LF Cadmium 0.000500 mg/L u 20 0.5 OK
MW-27 LF Calcium 5.00 mg/L 5 0.5 OK
MW-27 LF Carbon tetrachloride 1.00 µg/L u I 1 OK
MW-27 LF Carbonate (as CaC03) 1.00 mg/L u I 1 OK
MW-27 LF Chloride 2.00 mg/L 20 1 OK
MW-27 LF Chloroform 1.00 ug/L u I 1 OK
MW-27LF Chloromethane 1.00 ug/L u 1 1 OK
MW-27 LF Chromium 0.0250 mg/L u 20 25 OK
MW-27 LF Cobalt 0.0100 mg/L u 20 10 OK
MW-27 LF Copper 0.0100 mg/L u 20 IO OK
MW-27 LF Fluoride 0.500 mg/L 5 0.1 OK
MW-27 LF Gross Radium Alpha 1.00 pCi/L u 1 1 OK
MW-27 LF Iron 0.0300 mg/L u 5 30 OK
MW-27 LF Lead 0.00100 mg/L u 5 1 OK
MW-27 LF Magnesium 1.00 mg/L 1 0.5 OK
MW-27 LF Manganese 0.0100 mg/L u 20 IO OK
MW-27 LF Mercury 0.000500 mg/L u 1 0.5 OK
MW-27 LF Methylene chloride 1.00 ug/L u 1 1 OK
MW-27LF Molybdenum 0.0100 mg/L u 20 10 OK
MW-27 LF Naphthalene 1.00 µg/L u 1 1 OK
MW-27 LF Nickel 0.0200 mg/L u 20 20 OK
MW-27 LF Nitrate/Nitrite (as N) 0.100 mg/L 10 0.1 OK
MW-27 LF Potassium 1.00 mg/L 1 0.5 OK
MW-27 LF Selenium 0.00500 mg/L 20 5 OK
MW-27 LF Silver 0.0100 mg/L u 20 10 OK
MW-27 LF Sodium 5.00 mg/L 5 0.5 OK
MW-27 LF Sulfate 15.0 mg/L 20 1 OK
MW-27 LF Tetrahydrofuran 1.00 U!!/L u 1 1 OK
MW-27 LF Thallium 0.000500 mg/L u 5 0.5 OK
MW-27 LF Tin 0.100 m.2;/L u 20 100 OK
MW-27 LF Toluene 1.00 ug/L u l 1 OK
MW-27 LF Total Dissolved Solids 20.0 mg/L 2 10 OK
MW-27 LF Uranium 0.000500 mg/L 5 0.3 OK
MW-27 LF Vanadium 0.0150 mg/L u l 15 OK
MW-27 LF Xylenes, Total 1.00 µg/L u I 1 OK
MW-27 LF Zinc 0.0100 mg/L u 20 10 OK
MW-27 S 2-Butanone 20.0 ug/L u 1 20 OK
MW-27 S Acetone 20.0 U!!/L u 1 20 OK
-~ampe C4 ' IR epowng 1m1t ec L' . Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-27 S Ammonia (as N) 0.0500 mg/L 1 0.05 OK
MW-27 S Arsenic 0.00500 mg/L u 20 5 OK
MW-27 S Benzene 1.00 µg/L u 1 1 OK
MW-27 S Beryllium 0.000500 mg/L u 5 0.5 OK
MW-27 S Bicarbonate (as CaC03) 1.00 mg/L I 1 OK
MW-27 S Cadmium 0.000500 mg/L u 20 0.5 OK
MW-27 S Calcium 1.00 mg/L I 0.5 OK
MW-27 S Carbon tetrachloride 1.00 ug/L u 1 1 OK
MW-27 S Carbonate (as CaC03) 1.00 mg/L u 1 I OK
MW-27 S Chloride 2.00 mg/L 20 1 OK
MW-27 S Chloroform 1.00 µg/L u 1 1 OK
MW-27 S Chloromethane 1.00 ug/L u 1 1 OK
MW-27 S Chromium 0.0250 mg/L u 20 25 OK
MW-27 S Cobalt 0.0100 mg/L u 20 10 OK
MW-27 S Copper 0.0100 mg/L u 20 10 OK
MW-27 S Fluoride 0.500 mg/L 5 0.1 OK
MW-27 S Gross Radium Alpha 1.00 pCi/L u 1 1 OK
MW-27 S Iron 0.0300 mg/L u 5 30 OK
MW-27 S Lead 0.00100 mg/L u 5 1 OK
MW-27 S Magnesium 1.00 mg/L 1 0.5 OK
MW-27 S Manganese 0.0100 mg/L 20 10 OK
MW-27 S Mercury 0.000500 mg/L u 1 0.5 OK
MW-27 S Methylene chloride 1.00 ug/L u 1 1 OK
MW-27 S Molybdenum 0.0100 mg/L u 20 10 OK
MW-27 S Naphthalene 1.00 µg/L u 1 1 OK
MW-27 S Nickel 0.0200 mg/L u 20 20 OK
MW-27 S Nitrate/Nitrite (as N) 0.100 mg/L u 1 0.1 OK
MW-27 S Potassium 1.00 mg/L 1 0.5 OK
MW-27 S Selenium 0.00500 mg/L u 20 5 OK
MW-27 S Silver 0.0100 mg/L u 20 10 OK
MW-27 S Sodium 20.0 mg/L 20 0.5 OK
MW-27 S Sulfate 15.0 mg/L 20 1 OK
MW-27 S Tetrahvdrofuran 1.00 ug/L u 1 1 OK
MW-27 S Thallium 0.000500 mg/L u 5 0.5 OK
MW-27 S Tin 0.100 mg/L u 20 100 OK
MW-27 S Toluene 1.00 µg/L u 1 1 OK
MW-27 S Total Dissolved Solids 20.0 mg/L 2 10 OK
MW-27 S Uranium 0.000500 mg/L 5 0.3 OK
MW-27 S Vanadium 0.0150 mg/L u 1 15 OK
MW-27 S Xylenes, Total 1.00 ug/L u 1 1 OK
MW-27 S Zinc 0.0100 mg/L u 20 10 OK
MW-27 2-Butanone 20 ug/L u 1 20 OK
MW-27 Acetone 20 ug/L u 1 20 OK
MW-27 Ammonia (as N) 0.05 mg/L u 1 0.05 OK
MW-27 Arsenic 5 ug/L u 20 5 OK
MW-27 Benzene 1 ug/L u 1 1 OK
MW-27 Beryllium 0.5 ug/L u 5 0.5 OK
MW-27 Bicarbonate (as CaC03) 1 mg/L 1 1 OK
MW-27 Cadmium 0.5 ug/L u 20 0.5 OK
MW-27 Calcium 5 mg/L 5 0.5 OK
MW-27 Carbon tetrachloride 1 ug/L u 1 1 OK
MW-27 Carbonate (as CaC03) 1 mg/L u 1 1 OK
MW-27 Chloride 1 mg/L 5 1 OK
MW-27 Chloroform 1 ug/L u 1 1 OK
-amp e C 4 S I R eport1ng 1m1t ec L .. Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-27 Chloromethane 1 ug/L u 1 1 OK
MW-27 Chromium 25 ug/L u 20 25 OK
MW-27 Cobalt IO ug/L u 20 10 OK
MW-27 Copper 10 ug/L u 20 10 OK
MW-27 Fluoride 0.2 mg/L 2 0.1 OK
MW-27 Gross Radium Alpha 0.872 pCi/L u 1 1 OK
MW-27 Iron 30 ug/L u 5 30 OK
MW-27 Lead 1 ug/L u 5 1 OK
MW-27 Magnesium 5 mg/L 5 0.5 OK
MW-27 Manganese 10 ug/L u 20 IO OK
MW-27 Mercury 0.5 ug/L u 1 0.5 OK
MW-27 Methylene chloride 1 ug/L u I 1 OK
MW-27 Molybdenum IO ug/L u 20 10 OK
MW-27 Naphthalene 1 ug/L u 1 1 OK
MW-27 Nickel 20 ug/L u 20 20 OK
MW-27 Nitrate/Nitrite (as N) 0.1 mg/L 5 0.1 OK
MW-27 Potassium I mg/L 1 0.5 OK
MW-27 Selenium 5 ug/L 20 5 OK
MW-27 Silver IO ug/L u 20 IO OK
MW-27 Sodium 5 mg/L 5 0.5 OK
MW-27 Sulfate 37.5 mg/L 50 1 OK
MW-27 Tetrahydrofuran 1 ug/L u 1 1 OK
MW-27 Thallium 0.5 ug/L u 5 0.5 OK
MW-27 Tin 100 ug/L u 20 100 OK
MW-27 Toluene 1 ug/L u 1 1 OK
MW-27 Uranium 0.5 ug/L 5 0.3 OK
MW-27 Vanadium 15 ug/L u 1 15 OK
MW-27 Xylenes, Total 1 ug/L u 1 1 OK
MW-27 Zinc IO ug/L u 20 10 OK
MW-27 Total Dissolved Solids 20 MG/L 2 IO OK
MW-31 LF 2-Butanone 20.0 µg/L u I 20 OK
MW-31 LF Acetone 20.0 u2:/L u 1 20 OK
MW-31 LF Ammonia (as N) 0.0500 mg/L u 1 0.05 OK
MW-31 LF Arsenic 0.00500 mg/L u 20 5 OK
MW-31 LF Benzene 1.00 U,g/L u 1 1 OK
MW-31 LF Beryllium 0.000500 mg/L u 5 0.5 OK
MW-31 LF Bicarbonate (as CaC03) 1.00 mg/L 1 1 OK
MW-31 LF Cadmium 0.000500 mg/L u 20 0.5 OK
MW-31 LF Calcium 20.0 mg/L 20 0.5 OK
MW-31 LF Carbon tetrachloride 1.00 U,g/L u 1 1 OK
MW-31 LF Carbonate (as CaC03) 1.00 mg/L u 1 1 OK
MW-31 LF Chloride 10.0 mg/L 100 1 OK
MW-31 LF Chloroform 1.00 µg/L u 1 1 OK
MW-31 LF Chloromethane 1.00 µg/L u 1 1 OK
MW-31 LF Chromium 0.0250 mg/L u 20 25 OK
MW-31 LF Cobalt 0.0100 mg/L u 20 10 OK
MW-31 LF Copper 0.0100 mg/L u 20 10 OK
MW-31 LF Fluoride 0.500 mg/L 5 0.1 OK
MW-31 LF Gross Radium Alpha 1.00 pCi/L u 1 1 OK
MW-31 LF Iron 0.0300 mg/L 5 30 OK
MW-31 LF Lead 0.00100 mg/L u 5 1 OK
MW-31 LF Magnesium 20.0 mg/L 20 0.5 OK
MW-31 LF Manganese 0.0100 mg/L u 20 IO OK
MW-31 LF Mercury 0.000500 mg/L u 1 0.5 OK
C-4 Sample Reporting Limit Check -Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-31 LF Methylene chloride 1.00 U,g/L u 1 1 OK
MW-31 LF Molybdenum 0.0100 mg/L u 20 IO OK
MW-31 LF Naphthalene 1.00 U,g/L u 1 1 OK
MW-31 LF Nickel 0.0200 mg/L u 20 20 OK
MW-31 LF Nitrate/Nitrite (as N) 0.200 mg/L 20 0.1 OK
MW-31 LF Potassium 1.00 mg/L 1 0.5 OK
MW-31 LF Selenium 0.00500 mg/L 20 5 OK
MW-31 LF Silver 0.0100 mg/L u 20 IO OK
MW-31 LF Sodium 20.0 mg/L 20 0.5 OK
MW-31 LF Sulfate 75.0 mg/L 100 l OK
MW-31 LF Tetrahydrofuran 1.00 U,g/L u 1 l OK
MW-31 LF Thallium 0.000500 mg/L u 5 0.5 OK
MW-31 LF Tin 0.100 mg/L u 20 100 OK
MW-31 LF Toluene 1.00 µg/L u l 1 OK
MW-31 LF Total Dissolved Solids 20.0 mg/L 2 10 OK
MW-31 LF Uranium 0.000500 mg/L 5 0.3 OK
MW-31 LF Vanadium 0.0150 mg/L u 1 15 OK
MW-31 LF Xylenes, Total 1.00 µg/L u 1 1 OK
MW-31 LF Zinc 0.0100 mg/L u 20 IO OK
MW-31 S 2-Butanone 20.0 µg/L u 1 20 OK
MW-31 S Acetone 20.0 U,g/L u 1 20 OK
MW-31 S Ammonia (as N) 0.0500 mg/L u 1 0.05 OK
MW-31 S Arsenic 0.00500 mg/L u 20 5 OK
MW-31 S Benzene 1.00 U,g/L u 1 1 OK
MW-31 S Beryllium 0.000500 mg/L u 5 0.5 OK
MW-31 S Bicarbonate (as CaC03) 1.00 mg/L 1 1 OK
MW-31 S Cadmium 0.000500 mg/L u 20 0.5 OK
MW-31 S Calcium 20.0 mg/L 20 0.5 OK
MW-31 S Carbon tetrachloride 1.00 U,g/L u 1 I OK
MW-31 S Carbonate (as CaC03) 1.00 mg/L u 1 1 OK
MW-31 S Chloride 10.0 mg/L JOO 1 OK
MW-31 S Chloroform 1.00 U,g/L u 1 1 OK
MW-31 S Chloromethane 1.00 ug/L u 1 1 OK
MW-31 S Chromium 0.0250 mg/L u 20 25 OK
MW-31 S Cobalt 0.0100 mg/L u 20 JO OK
MW-31 S Copper 0.0100 mg/L u 20 JO OK
MW-31 S Fluoride 0.500 mg/L 5 0.1 OK
MW-31 S Gross Radium Alpha 1.00 pCi/L u 1 1 OK
MW-31 S Iron 0.0300 mg/L u 5 30 OK
MW-31 S Lead 0.00100 mg/L u 5 1 OK
MW-31 S Magnesium 20.0 mg/L 20 0.5 OK
MW-31 S Manganese 0.0100 mg/L u 20 IO OK
MW-31 S Mercury 0.000500 mg/L u 1 0.5 OK
MW-31 S Methylene chloride 1.00 U,g/L u 1 1 OK
MW-31 S Molybdenum 0.0100 mg/L u 20 10 OK
MW-31 S Naphthalene 1.00 U,g/L u 1 1 OK
MW-31 S Nickel 0.0200 mg/L u 20 20 OK
MW-31 S Nitrate/Nitrite (as N) 0.200 mg/L 20 0.1 OK
MW-31 S Potassium 1.00 mg/L 1 0.5 OK
MW-31 S Selenium 0.00500 mg/L 20 5 OK
MW-31 S Silver 0.0100 mg/L u 20 IO OK
MW-31 S Sodium 20.0 mg/L 20 0.5 OK
MW-31 S Sulfate 75.0 mg/L 100 1 OK
MW-31 S Tetrahydrofuran 1.00 U,g/L u 1 1 OK
-amo e . eoort111g C 4S I R 1m1t ec L .. Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-31 S Thallium 0.000500 mg/L u 5 0.5 OK
MW-31 S Tin 0.100 mg/L u 20 100 OK
MW-31 S Toluene 1.00 U!!./L u 1 1 OK
MW-31 S Total Dissolved Solids 20.0 m2./L 2 10 OK
MW-31 S Uranium 0.000500 mg/L 5 0.3 OK
MW-31 S Vanadium 0.0150 mg/L u 1 15 OK
MW-31 S Xylenes, Total 1.00 U!!./L u 1 1 OK
MW-31 S Zinc 0.0100 m2./L u 20 10 OK
MW-31 2-Butanone 20 ug/L u I 20 OK
MW-31 Acetone 20 ug/L u I 20 OK
MW-31 Ammonia (as N) 0.05 mg/L u I 0.05 OK
MW-31 Arsenic 5 ug/L u 20 5 OK
MW-31 Benzene 1 U!!./L u I 1 OK
MW-31 Beryllium 0.5 ug/L u 5 0.5 OK
MW-31 Bicarbonate (as CaC03) 1 mg/L 1 1 OK
MW-31 Cadmium 0.5 ug/L u 20 0.5 OK
MW-3 1 Calcium 10 m2./L 10 0.5 OK
MW-31 Carbon tetrachloride 1 ug/L u 1 1 OK
MW-31 Carbonate (as CaC03) 1 mg/L u I I OK
MW-31 Chloride 10 mg/L 100 I OK
MW-31 Chloroform 1 U!!/L u I 1 OK
MW-31 Chloromethane 1 U!!./L u 1 1 OK
MW-31 Chromium 25 ug/L u 20 25 OK
MW-31 Cobalt 10 ug/L u 20 10 OK
MW-31 Copper 10 ug/L u 20 10 OK
MW-3 1 Fluoride 0.5 m2./L 5 0.1 OK
MW-31 Gross Radium Aloha 0.985 oCi/L u 1 1 OK
MW-31 Iron 30 ug/L u 5 30 OK
MW-31 Lead I ug/L u 5 1 OK
MW-31 Magnesium 10 m!!/L 10 0.5 OK
MW-31 Manganese 10 U!!/L u 20 10 OK
MW-31 Mercury 0.5 Ul!;/L u 1 0.5 OK
MW-31 Methylene chloride 1 ug/L u 1 1 OK
MW-31 Molybdenum 10 ug/L u 20 10 OK
MW-31 Naphthalene 1 U!!/L u 1 1 OK
MW-31 Nickel 20 ug/L u 20 20 OK
MW-31 Nitrate/Nitrite (as N) 0.2 mg/L 20 0.1 OK
MW-31 Potassium 1 mg/L 1 0.5 OK
MW-31 Selenium 5 ug/L 20 5 OK
MW-31 Silver 10 U!!/L u 20 10 OK
MW-31 Sodium 10 m2./L 10 0.5 OK
MW-31 Sulfate 75 m2./L 100 1 OK
MW-31 Tetrahydrofuran 1 ug/L u 1 1 OK
MW-31 Thallium 0.5 ug/L u 5 0.5 OK
MW-31 Tin 100 ug/L u 20 100 OK
MW-31 Toluene 1 U!!./L u 1 1 OK
MW-31 Total Dissolved Solids 20 MG/L 2 10 OK
MW-31 Uranium 0.5 ug/L 5 0.3 OK
MW-31 Vanadium 15 ug/L u I 15 OK
MW-31 Xylenes, Total 1 ug/L u 1 1 OK
MW-31 Zinc 10 U!!./L u 20 10 OK
MW-39LF 2-Butanone 20.0 1ur/L u 1 20 OK
MW-39LF Acetone 20.0 11!!./L u 1 20 OK
MW-39LF Ammonia (as N) 0.0500 mg/L 1 0.05 OK
-amp ~ C4 S I R eporlln g 1m1t ec L' . Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-39LF Arsenic 0.00500 mg/L u 20 5 OK
MW-39LF Benzene 1.00 µg/L u I I OK
MW-39LF Beryllium 0.000500 mg/L 5 0.5 OK
MW-39LF Bicarbonate (as CaC03) 1.00 mg/L I I OK
MW-39LF Cadmium 0.000500 mg/L 20 0.5 OK
MW-39LF Calcium 20.0 mg/L 20 0.5 OK
MW-39LF Carbon tetrachloride 1.00 µg/L u 1 1 OK
MW-39LF Carbonate (as CaC03) 1.00 mg/L u 1 1 OK
MW-39LF Chloride 5.00 mg/L 50 I OK
MW-39LF Chloroform 1.00 µg/L u 1 1 OK
MW-39LF Chloromethane 1.00 µg/L u 1 1 OK
MW-39LF Chromium 0.0250 mg/L u 20 25 OK
MW-39LF Cobalt 0.0100 mg/L 20 10 OK
MW-39LF Copper 0.0100 mg/L 20 10 OK
MW-39LF Fluoride 0.200 mg/L 2 0.1 OK
MW-39LF Gross Radium Alpha 1.00 pCi/L 1 I OK
MW-39LF Iron 1.00 mg/L 200 30 OK
MW-39LF Lead 0.00100 mg/L u 5 I OK
MW-39LF Magnesium 20.0 mg/L 20 0.5 OK
MW-39LF Manganese 0.0200 mg/L 200 10 OK
MW-39LF Mercury 0.000500 mg/L u 1 0.5 OK
MW-39LF Methylene chloride 1.00 µg/L u 1 1 OK
MW-39LF Molybdenum 0.0100 mg/L u 20 10 OK
MW-39LF Naphthalene 1.00 ug/L u I 1 OK
MW-39LF Nickel 0.0200 mg/L 20 20 OK
MW-39LF Nitrate/Nitrite (as N) 0.100 mg/L u 1 0.1 OK
MW-39LF Potassium 1.00 mg/L 1 0.5 OK
MW-39LF Selenium 0.00500 mg/L u 20 5 OK
MW-39LF Silver 0.0100 mg/L u 20 10 OK
MW-39LF Sodium 20.0 mg/L 20 0.5 OK
MW-39LF Sulfate 375 mg/L 500 1 OK
MW-39LF Tetrahydrofuran 1.00 µg/L u 1 1 OK
MW-39LF Thallium 0.000500 mg/L 5 0.5 OK
MW-39LF Tin 0.100 mg/L u 20 100 OK
MW-39LF Toluene 1.00 µg/L u 1 1 OK
MW-39LF Total Dissolved Solids 20.0 mg/L 2 10 OK
MW-39LF Uranium 0.000500 mg/L 5 0.3 OK
MW-39LF Vanadium 0.0150 mg/L u 1 15 OK
MW-39LF Xylenes, Total 1.00 ug/L u 1 1 OK
MW-39LF Zinc 0.0100 mg/L 20 10 OK
MW-39 S 2-Butanone 20.0 ug/L u 1 20 OK
MW-39 S Acetone 20.0 ug/L u 1 20 OK
MW-39 S Ammonia (as N) 0.0500 mg/L 1 0.05 OK
MW-39 S Arsenic 0.00500 mg/L u 20 5 OK
MW-39 S Benzene 1.00 ug/L u 1 1 OK
MW-39 S Beryllium 0.000500 mg/L 5 0.5 OK
MW-39 S Bicarbonate (as CaC03) 1.00 mg/L 1 1 OK
MW-39 S Cadmium 0.000500 mg/L 20 0.5 OK
MW-39 S Calcium 20.0 mg/L 20 0.5 OK
MW-39 S Carbon tetrachloride 1.00 ug/L u 1 1 OK
MW-39 S Carbonate (as CaC03) 1.00 mg/L u 1 1 OK
MW-39 S Chloride 5.00 mg/L 50 1 OK
MW-39 S Chloroform 1.00 ug/L u 1 1 OK
MW-39 S Chloromethane 1.00 ug/L u 1 1 OK
-amp1e eporun.~ C 4S I R !mil ec L' . Ch k -Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-39 S Chromium 0.0250 mgjL u 20 25 OK
MW-39 S Cobalt 0.0100 mg/L 20 10 OK
MW-39 S Copper 0.0100 mg/L 20 10 OK
MW-39 S Fluoride 0.200 mg/L 2 0.1 OK
MW-39 S Gross Radium Alpha 1.00 pCi/L 1 1 OK
MW-39 S Iron 1.00 mg/L 200 30 OK
MW-39 S Lead 0.00100 mg/L u 5 1 OK
MW-39 S Magnesium 20.0 mg/L 20 0.5 OK
MW-39 S Manganese 0.0200 mg/L 200 10 OK
MW-39 S Mercury 0.000500 mg/L u 1 0.5 OK
MW-39 S Methylene chloride 1.00 ug/L u 1 1 OK
MW-39 S Molybdenum 0.0100 mg/L u 20 10 OK
MW-39 S Naphthalene 1.00 ug/L u 1 1 OK
MW-39 S Nickel 0.0200 mg/L 20 20 OK
MW-39 S Nitrate/Nitrite (as N) 0.100 mg/L u 1 0.1 OK
MW-39 S Potassium 1.00 mg/L 1 0.5 OK
MW-39 S Selenium 0.00500 mg/L u 20 5 OK
MW-39 S Silver 0.0100 mg/L u 20 10 OK
MW-39 S Sodium 20.0 mg/L 20 0.5 OK
MW-39 S Sulfate 375 mg/L 500 1 OK
MW-39 S Tetrahydrofuran 1.00 ug/L u 1 1 OK
MW-39 S Thallium 0.000500 mg/L 5 0.5 OK
MW-39 S Tin 0.100 mg/L u 20 100 OK
MW-39 S Toluene 1.00 µg/L u 1 1 OK
MW-39 S Total Dissolved Solids 20.0 mg/L 2 10 OK
MW-39 S Uranium 0.000500 mg/L 5 0.3 OK
MW-39 S Vanadium 0.0150 mg/L u 1 15 OK
MW-39 S Xylenes, Total 1.00 ug/L u 1 1 OK
MW-39 S Zinc 0.0100 mg/L 20 IO OK
MW-39 2-Butanone 20 ug/L u 1 20 OK
MW-39 Acetone 20 ug/L u 1 20 OK
MW-39 Ammonia (as N) 0.05 mg/L 1 0.05 OK
MW-39 Arsenic 5 ug/L u 20 5 OK
MW-39 Benzene 1 ug/L u 1 1 OK
MW-39 Beryllium 0.5 ug/L 5 0.5 OK
MW-39 Bicarbonate (as CaC03) 1 mg/L u 1 1 OK
MW-39 Cadmium 0.5 ug/L 20 0.5 OK
MW-39 Calcium 20 mg/L 20 0.5 OK
MW-39 Carbon tetrachloride 1 ug/L u I 1 OK
MW-39 Carbonate (as CaC03) 1 mg/L u 1 1 OK
MW-39 Chloride 2 mg/L 20 1 OK
MW-39 Chloroform 1 ug/L u 1 1 OK
MW-39 Chloromethane 1 ug/L u 1 1 OK
MW-39 Chromium 25 ug/L u 20 25 OK
MW-39 Cobalt 10 ug/L 20 10 OK
MW-39 Copper 10 ug/L 20 10 OK
MW-39 Fluoride 0.4 mg/L 4 0.1 OK
MW-39 Gross Radium Alpha 0.913 pCi/L 1 1 OK
MW-39 Iron 1000 ug/L 200 30 OK
MW-39 Lead 1 ug/L u 5 1 OK
MW-39 Magnesium 20 mg/L 20 0.5 OK
MW-39 Manganese 20 ug/L 200 10 OK
MW-39 Mercury 0.5 ug/L u 1 0.5 OK
MW-39 Methylene chloride 1 ug/L u 1 1 OK
C-4 Sample Reporting Limit Check
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-39 Molybdenum IO ug/L u 20 IO OK
MW-39 Naphthalene 1 ug/L u 1 I OK
MW-39 Nickel 20 ug/L 20 20 OK
MW-39 Nitrate/Nitrite (as N) 0.1 mg/L u 1 0.1 OK
MW-39 Potassium 1 mg/L 1 0.5 OK
MW-39 Selenium 5 ug/L u 20 5 OK
MW-39 Silver IO ug/L u 20 IO OK
MW-39 Sodium 20 mg/L 20 0.5 OK
MW-39 Sulfate 750 mg/L 1000 l OK
MW-39 Tetrahydrofuran l ug/L u l 1 OK
MW-39 Thallium 0.5 ug/L 5 0.5 OK
MW-39 Tin 100 ug/L u 20 100 OK
MW-39 Toluene 1 ug/L u 1 I OK
MW-39 Total Dissolved Solids 20 MG/L 2 IO OK
MW-39 Uranium 0.5 ug/L 5 0.3 OK
MW-39 Vanadium 15 ug/L u I 15 OK
MW-39 Xylenes, Total 1 ug/L u I I OK
MW-39 Zinc IO ug/L 20 10 OK
MW-40LF 2-Butanone 20.0 U,g/L u 1 20 OK
MW-40LF Acetone 20.0 U,g/L u 1 20 OK
MW-40LF Ammonia (as N) 0.0500 mg/L 1 0.05 OK
MW-40LF Arsenic 0.00500 mg/L u 20 5 OK
MW-40LF Benzene 1.00 ug/L u 1 I OK
MW-40LF Beryllium 0.000500 mg/L u 5 0.5 OK
MW-40LF Bicarbonate (as CaC03) 1.00 mg/L 1 1 OK
MW-40LF Cadmium 0.000500 mg/L 20 0.5 OK
MW-40LF Calcium 20.0 mg/L 20 0.5 OK
MW-40LF Carbon tetrachloride 1.00 U,g/L u 1 1 OK
MW-40LF Carbonate (as CaC03) 1.00 mg/L u 1 1 OK
MW-40LF Chloride 5.00 mg/L 50 I OK
MW-40LF Chloroform 1.00 U!!/L u 1 1 OK
MW-40LF Chloromethane 1.00 ug/L u 1 1 OK
MW-40LF Chromium 0.0250 mg/L u 20 25 OK
MW-40LF Cobalt 0.0100 mg/L 20 IO OK
MW-40LF Copper 0.0100 mg/L u 20 IO OK
MW-40LF Fluoride 0.200 mg/L 2 0.1 OK
MW-40LF Gross Radium Alpha 1.00 pCi/L l 1 OK
MW-40LF Iron 0.0300 mg/L u 5 30 OK
MW-40LF Lead 0.00100 mg/L u 5 1 OK
MW-40LF Magnesium 20.0 mg/L 20 0.5 OK
MW-40LF Manganese 0.0100 mg/L 50 IO OK
MW-40LF Mercury 0.000500 mg/L u 1 0.5 OK
MW-40LF Methylene chloride 1.00 ug/L u 1 1 OK
MW-40LF Molybdenum 0.0100 mg/L 20 IO OK
MW-40LF Naphthalene 1.00 µg/L u 1 1 OK
MW-40LF Nickel 0.0200 mg/L u 20 20 OK
MW-40LF Nitrate/Nitrite (as N) 0.100 mg/L u 1 0.1 OK
MW-40LF Potassium 1.00 mg/L 1 0.5 OK
MW-40LF Selenium 0.00500 mg/L u 20 5 OK
MW-40LF Silver 0.0100 mg/L u 20 IO OK
MW-40LF Sodium 20.0 mg/L 20 0.5 OK
MW-40LF Sulfate 150 mg/L 200 1 OK
MW-40LF Tetrahydrofuran 1.00 U,g/L u 1 1 OK
MW-40LF Thallium 0.000500 mg/L 5 0.5 OK
-ampe C 4S I R eporting Imlt ec L .. Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-40LF Tin 0.100 mg/L u 20 100 OK
MW-40LF Toluene 1.00 µg/L u l l OK
MW-40LF Total Dissolved Solids 20.0 mg/L 2 10 OK
MW-40LF Uranium 0.000500 mg/L 5 0.3 OK
MW-40LF Vanadium 0.0150 mg/L u 1 15 OK
MW-40LF Xylenes, Total 1.00 µg/L u l l OK
MW-40LF Zinc 0.0100 mg/L 20 lO OK
MW-40 S 2-Butanone 20.0 ug/L u 1 20 OK
MW-40 S Acetone 20.0 ug/L u 1 20 OK
MW-40S Ammonia (as N) 0.0500 mg/L 1 0.05 OK
MW-40S Arsenic 0.00500 mg/L u 20 5 OK
MW-40S Benzene 1.00 ug/L u 1 l OK
MW-40S Beryllium 0.000500 mg/L u 5 0.5 OK
MW-40 S Bicarbonate (as CaC03) 1.00 mg/L 1 1 OK
MW-40 S Cadmium 0.000500 mg/L 20 0.5 OK
MW-40S Calcium 20.0 mg/L 20 0.5 OK
MW-40S Carbon tetrachloride 1.00 ug/L u l 1 OK
MW-40S Carbonate (as CaC03) 1.00 mg/L u I I OK
MW-40S Chloride 5.00 mg/L 50 I OK
MW-40S Chloroform 1.00 µg/L u I I OK
MW-40S Chloromethane 1.00 ug/L u I I OK
MW-40S Chromium 0.0250 mg/L u 20 25 OK
MW-40S Cobalt 0.0100 mg/L 20 10 OK
MW-40S Copper 0.0100 mg/L u 20 lO OK
MW-40S Fluoride 0.200 mg/L 2 0.1 OK
MW-40S Gross Radium Alpha 1.00 pCi/L 1 1 OK
MW-40S Iron 0.0300 mg/L 5 30 OK
MW-40 S Lead 0.00100 mg/L u 5 1 OK
MW-40S Magnesium 20.0 mg/L 20 0.5 OK
MW-40S Manganese 0.0100 mg/L 50 lO OK
MW-40S Mercury 0.000500 mg/L u I 0.5 OK
MW-40S Methylene chloride 1.00 ug/L u 1 1 OK
MW-40 S Molybdenum 0.0100 mg/L 20 10 OK
MW-40 S Naphthalene 1.00 µg/L u I 1 OK
MW-40 S Nickel 0.0200 mg/L u 20 20 OK
MW-40S Nitrate/Nitrite (as N) 0.100 mg/L u 5 0.1 OK
MW-40S Potassium 1.00 mg/L l 0.5 OK
MW-40S Selenium 0.00500 mg/L u 20 5 OK
MW-40S Silver 0.0100 mg/L u 20 JO OK
MW-40S Sodium 20.0 mg/L 20 0.5 OK
MW-40S Sulfate 150 mg/L 200 I OK
MW-40S Tetrahydrofuran 1.00 ug/L u l I OK
MW-40S Thallium 0.000500 mg/L 5 0.5 OK
MW-40S Tin 0.100 mg/L u 20 100 OK
MW-40 S Toluene 1.00 µg/L u 1 l OK
MW-40S Total Dissolved Solids 20.0 mg/L 2 10 OK
MW-40 S Uranium 0.000500 mg/L 5 0.3 OK
MW-40S Vanadium 0.0150 mg/L u 1 15 OK
MW-40S Xylenes, Total 1.00 µg/L u 1 1 OK
MW-40S Zinc 0.0100 mg/L 20 JO OK
MW-40 2-Butanone 20 ug/L u 1 20 OK
MW-40 Acetone 20 ug/L u 1 20 OK
MW-40 Ammonia ( as N) 0.05 mg/L u 1 0.05 OK
MW-40 Arsenic 5 ug/L u 20 5 OK
-amp e C 4S I R eportrng 1m1t ec L .. Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-40 Benzene 1 ug/L u 1 1 OK
MW-40 Beryllium 0.5 ug/L u 5 0.5 OK
MW-40 Bicarbonate (as CaC03) 1 mg/L 1 1 OK
MW-40 Cadmium 0.5 ug/L u 20 0.5 OK
MW-40 Calcium 10 mg/L 10 0.5 OK
MW-40 Carbon tetrachloride 1 ug/L u 1 1 OK
MW-40 Carbonate (as CaC03) 1 mg/L u 1 1 OK
MW-40 Chloride 2 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 20 25 OK
MW-40 Cobalt 10 ug/L u 20 10 OK
MW-40 Coooer 10 ug/L u 20 10 OK
MW-40 Fluoride 0.4 mg/L 4 0.1 OK
MW-40 Gross Radium Alpha 0.981 oCi/L 1 1 OK
MW-40 Iron 30 ug/L 5 30 OK
MW-40 Lead 1 ug/L u 5 1 OK
MW-40 Magnesium 10 mg/L 10 0.5 OK
MW-40 Manganese 10 ug/L 20 10 OK
MW-40 Mercury 0.5 ug/L u 1 0.5 OK
MW-40 Methylene chloride 1 ug/L u 1 l OK
MW-40 Molybdenum 10 ug/L u 20 10 OK
MW-40 Naphthalene 1 ug/L u 1 1 OK
MW-40 Nickel 20 ug/L u 20 20 OK
MW-40 Nitrate/Nitrite (as N) 0.1 mg/L 5 0.1 OK
MW-40 Potassium 1 mg/L 1 0.5 OK
MW-40 Selenium 5 ug/L 20 5 OK
MW-40 Silver 10 ug/L u 20 10 OK
MW-40 Sodium 10 mg/L 10 0.5 OK
MW-40 Sulfate 750 mg/L 1000 1 OK
MW-40 Tetrahydrofuran 1 ug/L u 1 1 OK
MW-40 Thallium 0.5 ug/L u 5 0.5 OK
MW-40 Tin 100 ug/L u 20 100 OK
MW-40 Toluene 1 ug/L u 1 1 OK
MW-40 Total Dissolved Solids 20 MG/L 2 10 OK
MW-40 Uranium 0.5 ug/L 5 0.3 OK
MW-40 Vanadium 15 ug/L u 1 15 OK
MW-40 Xylenes, Total 1 ug/L u 1 1 OK
MW-40 Zinc 10 ug/L u 20 10 OK
MW-70LF 2-Butanone 20.0 Lt!!/L u 1 20 OK
MW-70LF Acetone 20.0 1,1,!!/L u 1 20 OK
MW-70LF Ammonia (as N) 0.0500 mg/L 1 0.05 OK
MW-70LF Arsenic 0.00500 mg/L u 20 5 OK
MW-70LF Benzene 1.00 µg/L u 1 1 OK
MW-70LF Beryllium 0.000500 mg/L u 5 0.5 OK
MW-70LF Bicarbonate (as CaC03) 1.00 mg/L 1 1 OK
MW-70LF Cadmium 0.000500 mg/L 20 0.5 OK
MW-70LF Calcium 20.0 mg/L 20 0.5 OK
MW-70LF Carbon tetrachloride 1.00 µg/L u 1 1 OK
MW-70LF Carbonate (as CaC03) 1.00 mg/L u 1 1 OK
MW-70LF Chloride 5.00 mg/L 50 1 OK
MW-70LF Chloroform 1.00 U,!!/L u 1 1 OK
MW-70LF Chloromethane 1.00 µg/L u 1 1 OK
MW-70LF Chromium 0.0250 mg/L u 20 25 OK
-amp.e C 4S I R eporting umt ec L .. Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-70LF Cobalt 0.0100 mg/L 20 10 OK
MW-70LF Copper 0.0100 mg/L u 20 10 OK
MW-70LF Fluoride 0.200 mg/L 2 0.1 OK
MW-70LF Gross Radium Alpha 1.00 pCi/L 1 1 OK
MW-70LF Iron 0.0300 mg/L u 5 30 OK
MW-70LF Lead 0.00100 mg/L 5 1 OK
MW-70LF Magnesium 20.0 mg/L 20 0.5 OK
MW-70LF Manganese 0.0100 mg/L 50 10 OK
MW-70LF Mercury 0.000500 mg/L u 1 0.5 OK
MW-70LF Methylene chloride 1.00 lH!IL u 1 1 OK
MW-70LF Molybdenum 0.0100 mg/L 20 10 OK
MW-70LF Naphthalene 1.00 µg/L u 1 1 OK
MW-70LF Nickel 0.0200 mg/L u 20 20 OK
MW-70LF Nitrate/Nitrite (as N) 0.100 mg/L u 1 0.1 OK
MW-70LF Potassium 1.00 mg/L 1 0.5 OK
MW-70LF Selenium 0.00500 mg/L u 20 5 OK
MW-70LF Silver 0.0100 mg/L u 20 10 OK
MW-70LF Sodium 20.0 mg/L 20 0.5 OK
MW-70LF Sulfate 375 mg/L 500 1 OK
MW-70LF Tetrahydrofuran 1.00 u2:/L u 1 1 OK
MW-70LF Thallium 0.000500 mg/L 5 0.5 OK
MW-70LF Tin 0.100 mg/L u 20 100 OK
MW-70LF Toluene 1.00 Lt!!/L u 1 1 OK
MW-70LF Total Dissolved Solids 20.0 mg/L 2 IO OK
MW-70LF Uranium 0.000500 mg/L 5 0.3 OK
MW-70LF Vanadium 0.0150 mg/L u 1 15 OK
MW-70LF Xylenes, Total 1.00 U,g/L u 1 1 OK
MW-70LF Zinc 0.0100 mg/L 20 IO OK
MW-70 S 2-Butanone 20.0 µg/L u 1 20 OK
MW-70S Acetone 20.0 U,g/L u 1 20 OK
MW-70S Ammonia (as N) 0.0500 mg/L 1 0.05 OK
MW-70S Arsenic 0.00500 mg/L u 20 5 OK
MW-70S Benzene 1.00 Lt!!/L u 1 1 OK
MW-70S Beryllium 0.000500 mg/L u 5 0.5 OK
MW-70S Bicarbonate (as CaC03) 1.00 mg/L 1 1 OK
MW-70S Cadmium 0.000500 mg/L 20 0.5 OK
MW-70S Calcium 20.0 mg/L 20 0.5 OK
MW-70S Carbon tetrachloride 1.00 U,g/L u 1 1 OK
MW-70S Carbonate (as CaC03) 1.00 mg/L u 1 1 OK
MW-70 S Chloride 5.00 mg/L 50 1 OK
MW-70 S Chloroform 1.00 U,g/L u 1 1 OK
MW-70 S Chloromethane 1.00 µg/L u 1 1 OK
MW-70 S Chromium 0.0250 mg/L u 20 25 OK
MW-70S Cobalt 0.0100 mg/L 20 IO OK
MW-70S Copper 0.0100 mg/L u 20 IO OK
MW-70S Fluoride 0.200 mg/L 2 0.1 OK
MW-70S Gross Radium Alpha 1.00 pCi/L 1 1 OK
MW-70S Iron 0.0300 mg/L 5 30 OK
MW-70S Lead 0.00100 mg/L u 5 1 OK
MW-70S Magnesium 20.0 mg/L 20 0.5 OK
MW-70S Manganese 0.0100 mg/L 50 IO OK
MW-70S Mercury 0.000500 mg/L u 1 0.5 OK
MW-70 S Methylene chloride 1.00 µg/L u 1 1 OK
MW-70 S Molybdenum 0.0100 mg/L 20 IO OK
-~amp e C4 IR eportrng 1m1t ec L .. Ch k
-Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-70 S Naphthalene 1.00 ug/L u 1 1 OK
MW-70 S Nickel 0.0200 mg/L u 20 20 OK
MW-70 S Nitrate/Nitrite (as N) 0.100 mg/L u 1 0.1 OK
MW-70 S Potassium 1.00 mg/L 1 0.5 OK
MW-70S Selenium 0.00500 mg/L u 20 5 OK
MW-70S Silver 0.0100 mg/L u 20 10 OK
MW-70S Sodium 20.0 mg/L 20 0.5 OK
MW-70S Sulfate 375 mg/L 500 1 OK
MW-70S Tetrahydrofuran 1.00 ug/L u 1 1 OK
MW-70S Thallium 0.000500 mg/L 5 0.5 OK
MW-70S Tin 0.100 mg/L u 20 100 OK
MW-70 S Toluene 1.00 ug/L u 1 1 OK
MW-70 S Total Dissolved Solids 20.0 mg/L 2 10 OK
MW-70 S Uranium 0.000500 mg/L 5 0.3 OK
MW-70 S Vanadium 0.0150 mg/L u 1 15 OK
MW-70 S Xylenes, Total 1.00 µg/L u I I OK
MW-70 S Zinc 0.0100 mg/L 20 10 OK
MW-70 2-Butanone 20 ug/L u 1 20 OK
MW-70 Acetone 20 ug/L u 1 20 OK
MW-70 Ammonia (as N) 0.05 mg/L u 1 0.05 OK
MW-70 Arsenic 5 ug/L u 20 5 OK
MW-70 Benzene 1 ug/L u 1 1 OK
MW-70 Beryllium 0.5 ug/L u 5 0.5 OK
MW-70 Bicarbonate (as CaC03) 1 mg/L 1 I OK
MW-70 Cadmium 0.5 ug/L u 20 0.5 OK
MW-70 Calcium 20 mg/L 20 0.5 OK
MW-70 Carbon tetrachloride 1 ug/L u 1 1 OK
MW-70 Carbonate (as CaC03) 1 mg/L u 1 1 OK
MW-70 Chloride 2 mg/L 20 1 OK
MW-70 Chloroform 1 ug/L u 1 1 OK
MW-70 Chloromethane 1 ug/L u 1 1 OK
MW-70 Chromium 25 ug/L u 20 25 OK
MW-70 Cobalt 10 ug/L u 20 10 OK
MW-70 Copper 10 ug/L u 20 10 OK
MW-70 Fluoride 0.4 mg/L 4 0.1 OK
MW-70 Gross Radium Alpha 0.921 pCi/L 1 1 OK
MW-70 Iron 30 ug/L u 5 30 OK
MW-70 Lead 1 ug/L u 5 1 OK
MW-70 Magnesium 20 mg/L 20 0.5 OK
MW-70 Manganese 10 ug/L 20 10 OK
MW-70 Mercury 0.5 ug/L u 1 0.5 OK
MW-70 Methylene chloride 1 ug/L u 1 1 OK
MW-70 Molybdenum 10 ug/L u 20 10 OK
MW-70 Naphthalene 1 ug/L u 1 1 OK
MW-70 Nickel 20 ug/L u 20 20 OK
MW-70 Nitrate/Nitrite (as N) 0.1 mg/L 5 0.1 OK
MW-70 Potassium 1 mg/L 1 0.5 OK
MW-70 Selenium 5 ug/L 20 5 OK
MW-70 Silver 10 ug/L u 20 10 OK
MW-70 Sodium 20 mg/L 20 0.5 OK
MW-70 Sulfate 750 mg/L 1000 1 OK
MW-70 Tetrahydrofuran 1 ug/L u 1 1 OK
MW-70 Thallium 0.5 ug/L u 5 0.5 OK
MW-70 Tin 100 ug/L u 20 100 OK
-:sample C4 IR eporung 1m1t ec L .. Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
MW-70 Toluene l ug/L u 1 1 OK
MW-70 Total Dissolved Solids 20 MG/L 2 10 OK
MW-70 Uranium 0.5 ug/L 5 0.3 OK
MW-70 Vanadium 15 ug/L u 1 15 OK
MW-70 Xylenes, Total 1 ug/L u 1 1 OK
MW-70 Zinc 10 ug/L u 20 10 OK
Trip Blank 2-Butanone 20.0 µg/L u 1 20 OK
Trip Blank 2-Butanone 20.0 ug/L u 1 20 OK
Trip Blank Acetone 20.0 µg/L u 1 20 OK
Trip Blank Acetone 20.0 u2:/L u 1 20 OK
Trip Blank Benzene 1.00 u2:/L u 1 1 OK
Trip Blank Benzene 1.00 ug/L u 1 1 OK
Trip Blank Carbon tetrachloride 1.00 ug/L u 1 1 OK
Trip Blank Carbon tetrachloride 1.00 ug/L u 1 1 OK
Trip Blank Chloroform 1.00 ug/L u 1 1 OK
Trip Blank Chloroform 1.00 ug/L u 1 1 OK
Trip Blank Chloromethane 1.00 µg/L u 1 1 OK
Trip Blank Chloromethane 1.00 ug/L u I 1 OK
Trip Blank Methylene chloride 1.00 u2:/L u 1 1 OK
Trip Blank Methylene chloride 1.00 µg/L u 1 1 OK
Trip Blank Naphthalene 1.00 µg/L u 1 1 OK
Trip Blank Naphthalene 1.00 µg/L u 1 1 OK
Trip Blank Tetrahydrofuran 1.00 µg/L 1 1 OK
Trip Blank Tetrahydrofuran 1.00 u2:/L 1 1 OK
Trip Blank Toluene 1.00 ug/L u 1 1 OK
Trip Blank Toluene 1.00 µg/L u 1 1 OK
Trip Blank Xylenes, Total 1.00 µg/L u 1 1 OK
Trip Blank Xylenes, Total 1.00 u2:/L u 1 1 OK
C-5 np B ank Eva uat10n
Blank Sample Date Analyte Result (ug/L)
2-Butanone ND
Acetone ND
Benzene ND
Carbon tetrachloride ND
Chloroform ND
AW AL 2010711 10/19/20 Chloromethane ND
Methylene chloride ND
Naphthalene ND
Tetrahydofuran 3.89
Toluene ND
Xylenes, Total ND
2-Butanone ND
Acetone ND
Benzene ND
Carbon tetrachloride ND
Chloroform ND
AWAL2010745 10/19/20 Chloromethane ND
Methylene chloride ND
Naohthalene ND
Tetrahydofuran 4.71
Toluene ND
Xylenes, Total ND
2-Butanone ND
Acetone ND
Benzene ND
Carbon tetrachloride ND
Chloroform ND
AW AL 2010767 10/21/20 Chloromethane ND
Methvlene chloride ND
Naphthalene ND
Tetrahydofuran 4.64
Toluene ND
Xylenes, Total ND
2-Butanone ND
Acetone ND
Benzene ND
Carbon tetrachloride ND
Chloroform ND
AWAL 2010868 10/22/20 Chloromethane ND
Methylene chloride ND
Naphthalene ND
Tetrahydofuran ND
Toluene ND
Xylenes, Total ND
2-Butanone ND
Acetone ND
Benzene ND
Carbon tetrachloride ND
Chloroform ND
AWAL2010938 10/27/20 Chloromethane ND
Methylene chloride ND
Naphthalene ND
TetrahYdofuran 4.51
Toluene ND
Xylenes, Total ND
C 60 r -up 1cate Ch k ec
MW-40 MW•70
Constituent STD STD %RPD
10/22/20 10/22/20
Bicarbonate as CaC03 266 252 5.41
Calcium (mg/L) 465 488 4.83
Chloride (mg/L) 35.6 35.8 0.56
Fluoride (mg/L) 0.719 0.725 0.83
Iron (mg/L) 0.0410 ND NC
Magnesium (mg/L) 197 206 4.47
Manganese (mg/L) 0.125 0.128 2.37
Nitrate+ Nitrite (as N) (mg/L) 2.50 2.40 4.08
Potassium (mg/L) 8.06 8.90 9.91
Selenium (mg/L) 0.184 0.184 0.00
Sodium (mg/L) 340 357 4.88
Sulfate (mg/L) 2120 2120 0.00
TDS (mg/L) 3110 3090 0.65
Uranium (mg/L) 0.0233 0.0235 0.85
Radiologic Duplicate Tests
Gross Alpha minus Rn & U* 1.89 1.33 0.953
Gross Alpha minus Rn & U Precision 0.449 0.379
* Duplicate checks reported fur gr0 alpha minus RN at)d U are n.91 ~RPO.
<Saleulated values,are based on the fo11mula in the a1u!lr:Oved Q.I\P.
Constituent MW-40S MW-70S %RPO 10/22/20 10(22/20
Ammonia (as N) (mg/L) 1.05 1.03 1.92
Bicarbonate as CaC03 732 726 0.82
Cadmium (mg/L) 0.00175 0.00203 14.81
Calcium (mg/L) 466 474 1.70
Chloride (mg/L) 22.5 23.1 2.63
Cobalt (mg/L) 0.0191 0.0199 4.10
Fluoride (mg/L) 0.223 0.274 20.52
Iron (mg/L) 0.0603 0.0621 2.94
Magnesium (mg/L) 258 265 2.68
Manganese (mg/L) 3.42 3.42 0.00
Molybdenum (mg/L) 0.0260 0.0285 9.17
Potassium (mg/L) 17.80 18.30 2.77
Sodium (mg/L) 936 940 0.43
Sulfate (mg/L) 3610 3580 0.83
TDS(mg/L) 6120 5300 14.36
Thallium (mg/L) 0.00255 0.00259 1.56
Uranium (mg/L) 0.0483 0.0490 1.44
Zinc (mg/L) 0.0357 0.0368 3.03
Radiologic Duplicate Tests
Gross Alpha minus Rn & U* 3.04 4.22 1.40
Gross Alpha minus Rn & U Precision 0.530 0.656
* IDI.Jplieate cheeks repor.ted fo r gros · alplla mi nu RN an(l 1J are not %RPO.
Calculated values are based an the farmula in the aooraved QAP.
C 6 D I' -up 1cate Ch k ec
Constituent MW-40LF MW-70LF %RPO 10IZ2/20 10/22/20
Ammonia (as N) (mg/L) 0.684 0.698 2.03
Bicarbonate as CaC03 730 722 1.10
Cadmium (mg/L) 0.00248 0.00245 1.22
Calcium (mg/L) 478 483 1.04
Chloride (mg/L) 27.4 25.6 6.79
Cobalt (mg/L) 0.0121 0.0123 1.64
Fluoride (mg/L) 0.205 0.283 31.97
Magnesium (mg/L) 261 266 1.90
Manganese (mg/L) 3.88 3.89 0.26
Molybdenum (mg/L) 0.0145 0.0142 2.09
Potassium (mg/L) 20.0 20.00 0.00
Sodium (mg/L) 852 860 0.93
Sulfate (mg/L) 3270 3320 1.52
TDS(mg/L) 5270 5350 1.51
Thallium (mg/L) 0.00239 0.00233 2.54
Uranium (mg/L) 0.0517 0.0507 1.95
Zinc (mg/L) 0.0284 0.0278 2.14
Radioloaic Duplicate Tests
Gross Alpha minus Rn & U* 2.41 2.40 0,0.]4
Gross Alpha minus Rn & U Precision 0.518 0.528
* Duplicate ehu~s reported for gro alpha minus RN and tJ are not %RPO.
Gialculated values are ba ed en the fmmuJa. in Lhe appreved QAP.
Per the approved QAP, an RPD greater than 20% i acceptable if the
reported results are less than 5 times the RL. These results are provided for
information only.
C-7 Radiologies Counting Error
Gross Alpha L:ountmg
Sample Gross Alpha minus Rn and U Error S Within
Well Date minusRn&U Precision ( +/-) 20% GWCL GWCL?
MW-01 S 10/21/20 1.00 U 0.235 NC -
MW-01 LF 10/21/20 1.00 U 0.344 NC -
MW-01 10/21/20 1.00 U 0.262 NC -
MW-12 S 10/20/20 1.00U 0.165 NC 7.5 NC
MW-12 LF 10/20/20 1.00U 0.167 NC 7.5 NC
MW-12 10/20/20 1.00U 0.239 NC 7.5 NC
MW-14 S 10/19/20 1.00 U 0.267 NC 7.5 NC
MW-14 LF 10/19/20 l.OOU 0.295 NC 7.5 NC
MW-14 10/19/20 1.00 U 0.265 NC 7.5 NC
MW-18 S 10/21/20 1.00U 0.276 NC -
MW-18 LF 10/21/20 1.00 U 0.225 NC -
MW-18 10/21/20 1.00 U 0.307 NC -
MW-19 S 10/20/20 1.00 U 0.227 NC -
MW-19 LF 10/20/20 1.00 U 0.249 NC -
MW-19 10/20/20 l.OOU 0.277 NC -
MW-23 S 10/27/20 l.OOU 0.217 NC 2.86 NC
MW-23 LF 10/27/20 I.DOU 0.192 NC 2.86 NC
MW-23 10/27/20 2.08 0.453 N 2.86 y
MW-27 S 10/21/20 I.DOU 0.304 NC 4.69 NC
MW-27 LF 10/21/20 1.00 U 0.234 NC 4.69 NC
MW-27 10/21/20 1.00 U 0.350 NC 4.69 NC
MW-31 S 10/19/20 1.00 U 0.264 NC 7.5 NC
MW-31 LF 10/19/20 1.00 U 0.274 NC 7.5 NC
MW-31 10/19/20 I.DOU 0.292 NC 7.5 NC
MW-39 S 10/22/20 4.55 0.648 y -
MW-39LF 10/22/20 7.19 0.831 y -
MW-39 10/22/20 5.10 0.730 y -
MW-40S 10/22/20 3.04 0.530 y -
MW-40LF 10/22/20 2.41 0.518 N -
MW-40 10/22/20 1.89 0.449 N -
MW-70S 10/22/2020 4.22 0.656 y -
MW-70LF 10/22/2020 2.4 0.528 N -
MW-70 10/22/2020 1.33 0.379 N -
NIA= the counting en-or 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.
C-8 Laboratory Matrix QC
Matrix Spike % Recovery Comparison
Lab Report Well Analyte MS %REC MSD %REC REC Range
2010711 MW-18 S Calcium* NC NC 70-130
2010711 MW-18 S Magnesium* NC NC 70 -130
2010711 MW-18 S Sodium* NC NC 70-130
2010711 MW-12 S Ammonia (as N) 108 113 90 -110
2010711 MW-27 LF Ammonia (as N) 104 113 90 -110
2010745 MW-12 Calcium* NC NC 70 -130
2010745 MW-12 Magnesium* NC NC 70 -130
2010745 MW-12 Sodium* NC NC 70 -130
2010745 NIA Manganese* NC NC 70 -130
2010745 NIA Iron* NC NC 70 -130
2010767 MW-01 LF Calcium* NC NC 70 -130
2010767 MW-01 LF Magnesium* NC NC 70 -130
2010767 MW-01 LF Sodium* NC NC 70 -130
2010767 MW-39 S Iron* NC NC 70 -130
2010767 MW-39 S Manganese* NC NC 70 -130
2010767 MW-01 S Ammonia (as N) 108 115 90 -110
2010767 MW-01 S Tetrahydrofuran 130 141 59 -135
2010868 MW-39 Calcium* NC NC 70 -130
2010868 MW-39 Magnesium* NC NC 70 -130
2010868 MW-39 Sodium* NC NC 70 -130
2010868 MW-39 Iron* NC NC 70 -130
2010868 MW-20 Ammonia (as N) 106 87.1 90 -110
2010868 MW-28 Chloroform 120 98.4 74 -120
2010938 MW-23 Calcium* NC NC 70 -130
2010938 MW-23 Magnesium* NC NC 70 -130
2010938 MW-23 Sodium* NC NC 70 -130
2010938 TW4-24 Chloride* NC NC 90 -110
2010938 TW4-24 Sulfate* NC NC 90 -110
NI A = QC was not performed on an EFRI sample.
* Recovery was not calculated as the analyte level in the sample was greater than 4 times the spike amount
LCS % Recovery Comparison
All LCS recoveries were within acceptance limits for the quarter.
Surrogate % Recovery
All Surrogate recoveries were within acceptance limits for the quarter.
Laboratory Uuplicate % Kecovery Comparison
Lab Report Well Analyte
2010767 MW-01 S TDS
2010767 MW-01 S TDS
NI A = QC was not performed on an EFRI sample.
Method Blank Results
The Method Blanks were non-detect.
Sample
Result
(mg/L)
1310
936
Lab Duplicate
Result (mg/L) RPO%
1190 9.28
1340 35.5
Kl'U
RPD Range
NC 20
NC 20
NC 20
3.89 IO
8.5 10
NC 20
NC 20
NC 20
NC 20
NC 20
NC 20
NC 20
NC 20
NC 20
NC 20
2.45 10
2.65 35
NC 20
NC 20
NC 20
NC 20
16.4 10
20.1 35
NC 20
NC 20
NC 20
NC 20
NC 20
RPD
Range
%
5
5