DRC-2015-002543 - 0901a06880530e77

ENERGYFUELS
Energy Fuels Resources (USA) Inc.
225 Union Blvd. Suite 600
Lakewood, CO, US, 80228
303 974 2140
www.energvfuels.com DRC-2015-002543
May 20, 2015
Sent VIA OVERNIGHT DELIVERY
Mr. Rusty Lundberg
Director
Division of Radiation Control
Utah Department of Environmental Quality
195 North 1950 West
P.O. Box 144850
Salt Lake City, UT 84114-4820
Re: Transmittal of 1st Quarter 2015 Routine Chloroform Monitoring Report
UDEQ Docket No. UGW-20-01 White Mesa Uranium Mill
Dear Mr. Lundberg:
Enclosed are two copies of the White Mesa Uranium Mill Chloroform Monitoring Report for the 1st Quarter of
2015 as required by the Notice of Violation and Groundwater Corrective Action Order, UDEQ Docket No.
UGW-20-01 as well as two CDs each containing a word searchable electronic copy of the report.
If you should have any questions regarding this report please contact me.
Yours very truly*
ENERGY FUELS RESOURCES (USA) INC.
Kathy Weinel
Quality Assurance Manager
CC: David C. Frydenlund
Harold R. Roberts
David E. Turk
Dan Hillsten
Scott Bakken
White Mesa Uranium Mill
Chloroform Monitoring Report
State of Utah
Notice of Violation and Groundwater Corrective Action Order UDEQ
Docket No. UGW-20-01
1st Quarter
(January through March)
2015
Prepared by:
Energy Fuels Resources (USA) Inc.
225 Union Boulevard, Suite 600
Lakewood, CO 80228
May 20,2015
TABLE OF CONTENTS
1.0 INTRODUCTION ................................................................................................. 1
2.0 CHLOROFORM MONITORING ...................................................................... 1
2.1 Samples and Measurements Taken During the Quarter .......................... , .......... 1
2.1.1 Chloroform Monitoring .......................................... -.................................... 1
2.1.2 Parameters Analyzed .................................................................................. 2
2. 1.3 Groundwater Head Monitoring ................................................................... 2
2.2 Sampling Methodology and Equipment and Decontamination Procedures ....... 2
2.2.1 Well Purging and Depth to Groundwater ................................................... 3
2.2.2 Sample Collection ....................................................................................... 4
2.3 Field Data ............................................................. , .. , ............................................ 5
2.4 Depth to Groundwater Data and Water Table Contour Map .............................. 5
2.5 Laboratory Results .............................................................................................. 5
2.5.1 Copy of Laboratory Results ........................................................................ 5
2.5.2 Regulatory Framework .......................... ~ .................................................... 5
3.0 QUALITY ASSURANCE AND DATA VALIDATION ................................... 6
3.1 Field QC Samples ................................................. -.............................................. 6
3.2 Adherence to Mill Sampling SOPs ..................................................................... 6
3.3 Analyte Completeness Review ...................................................................... _. ... 7
3.4 Data Validation ................................................................................................... 7
3.4.1 Field Data QA/QC Evaluation ................................................................. , .. 7
3.4.2 Holding Time Evaluation ............................................................................ 8
3.4.3 Receipt Temperature Evaluation ................................................................. 8
3.4.4 Analytical Method Checklist ...................................................................... 8
3.4.5 Reporting Limit Evaluation ................................................... ~ .................... 9
3.4.6 Receipt pH Evaluation ................................................................................ 9
3.4.7 Trip Blank Evaluation ................................................................................. 9
3.4.8 QA/QC Evaluation for Sample Duplicates ................................................. 9
3.4.9 Rinsate Sample Check ................................................................................ 9
3.4.10 Other Laboratory QA/QC .......................................................................... 10
4.0 INTERPRETATION OF DATA ....................................................................... 11
4.1 Interpretation of Groundwater Levels, Gradients and Flow Directions ........... 11
4. L 1 Current Site Groundwater Contour Map ................................................... 11
4.1 .2 Comparison of Current Groundwater Contour Maps to Groundwater
Contour Maps for Previous Quarter ......................................................... 15
4.1.3 Hydrographs .............................................................................................. 16
4.1.4 Depth to Groundwater Measured and Groundwater Elevation ................. 16
4. 1.5 Evaluation of the Effectiveness of Hydraulic Capture ............................ 16
4.2 Review of Analytical Results ............................................................................ 18
4.2.1 Current Chloroform Isoconcentration Map .............................................. 18
4.2.2 Chloroform Concentration Trend Data and Graphs .................................. 19
4.2.3 Interpretation of Analytical Data .............................................................. 19
5.0 LONG TERM PUMP TEST AT MW-4, MW-26, TW4-19, TW4-20, AND
TW 4-4 OPERATIONS REPORT ..................................................................... 21
5.1 Introduction ....................................................................................................... 21
5.2 Pump Test Data Collection .; ............................................................................. 22
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5.3 Water Level Measurements .............................................................................. 23
5.4 Pumping Rates and Volumes ............................................................................ 23
5.4.1 TW4-19 ............................................................................................................ 24
5.4.2 TW4-02 ............................................................................................................. 24
5.5 Mass Removed .................................................................................................. 24
5.6 Inspections ........................................................................................................ 24
5.7 Conditions That May Affect Water Levels in Piezometers .............................. 24
6.0 CORRECTIVE ACTION REPORT ................................................................. 24
6.1 Assessment of Previous Quarter's Corrective Actions ...................................... 24
7.0 CONCLUSIONS AND RECOMMENDATIONS ............................................ 25
8.0 ELECTRONIC DATA FILES AND FORMAT .............................................. 27
9.0 SIGNATURE AND CERTIFICATION ........................................................... 29
LIST OF TABLES
Table 1 Summary of Well Sampling for the Period
Table 2 Mass of Chloroform Removed Per Well Per Quarter
Table 3 Chloroform Pumping Rates and Volumes
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INDEX OF TABS
Tab A Site Plan and Perched Well Locations White Mesa Site
Tab B Order of Sampling and Field Data Worksheets
Tab C Weekly and Monthly Depth to Water Data
Tab D Kriged Current Quarter Groundwater Contour Map, Capture Zone Map, Capture
Zone Details Map, and Depth to Water Data Table
Tab E Kriged Previous Quarter Groundwater Contour Map
Tab F Hydrographs of Groundwater Elevations Over Time for Chloroform Monitoring
Wells
Tab G Depths to Groundwater and Elevations Over Time for Monitoring Wells
Tab H Laboratory Analytical Repmts
Tab I Quality Assurance and Data Validation Tables
I-1 Field Data QA/QC Evaluation
I-2 Holding Time Evaluation
I-3 Receipt Temperature Check
I-4 Analytical Method Check
I-5 Reporting Limit Evaluation
I-6 Trip Blank Evaluation
I-7 QA/QC Evaluation for Sample Duplicates
I-8 QC Control Limits for Analyses and Blanks
I-9 Rinsate Evaluation
Tab J Kriged Current Quarter Chloroform Isoconcentration Maps
Tab K Analyte Concentration Data Over Time
Tab L Chloroform Concentration Trend Graphs
Tab M CSV Transmittal Letter
Tab N 5-Day Notice Pursuant to the Chloroform Pumping Well Operations and
Maintenance Plan, January 5, 2015
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1.0 INTRODUCTION
The presence of chloroform was initially identified in groundwater at the White Mesa Mill (the
"Mill") as a result of split sampling performed in May 1999. The discovery resulted in the
issuance of State of Utah Notice of Violation ("NOV") and Groundwater Corrective Action
Order ("CAO") State of Utah Department of Environmental Quality ("UDEQ"), Division of
Radiation Control ("DRC") Docket No. UGW-20-01, which required that Energy Fuels
Resources (USA) Inc. ("EFRI") submit a Contamination Investigation Plan and Report pursuant
to the provisions of UAC R317-6-6.15(D).
The frequency of chloroform sampling, which was initially performed on a monthly basis, was
modified on November 8, 2003. Since that time all chloroform contaminant investigation wells
have been sampled on a quarterly basis.
This is the Quarterly Chloroform Monitoring Report for the first quarter of 2015 as required
under the NOV and CAO. This report also includes the Operations Report for the Long Term
Pump Test at MW-4, TW4-19, MW-26, TW4-20, and TW4-4 for the quarter.
2.0 CHLOROFORM MONITORING
2.1 Samples and Measurements Taken During the Quarter
A map showing the location of all groundwater monitoring wells, piezometers, existing wells,
temporary chloroform contaminant investigation wells and temporary nitrate investigation wells
is attached under Tab A. Chloroform samples and measurements taken during this reporting
period are discussed in the remainder of this section.
2.1.1 Chloroform Monitoring
Quarterly sampling for chloroform monitoring parameters is currently required in the following
wells:
TW4-1 TW4-10 TW4-21 TW4-28
TW4-2 TW4-11 TW4-22 TW4-29
TW4-3 TW4-12 TW4-23 TW4-30
TW4-4 TW4-13 TW4-24 TW4-31
TW4-5 TW4-14 TW4-25 TW4-32
TW4-6 TW4-16 MW-4 TW4-33
TW4-7 TW4-18 MW-26 (formerly TW4-15) TW4-34
TW4-8 TW4-19 MW-32 (formerly TW4-17) TW4-35
TW4-9 TW4-20 TW4-26 TW4-36
TW4-27
Chloroform monitoring was performed in all of the required chloroform monitoring wells.
Table 1 provides an overview of all wells sampled during the quarter, along with the date
samples were collected from each well, and the date(s) when analytical data were received from
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the contract laboratory. Table 1 also identifies equipment rinsate samples collected, as well as
sample numbers associated with the deionized field blank ("DIFB") and any required duplicates.
2.1.2 Parameters Analyzed
Wells sampled during this reporting period were analyzed for the following constituents:
• Chloroform
• Chloromethane
• Carbon tetrachloride
• Methylene chloride
• Chloride
• Nitrate plus Nitrite as Nitrogen
Use of analytical methods is consistent with the requirements of the Chloroform Investigation
Monitoring Quality Assurance Program (the "Chloroform QAP") attached as Appendix A to the
White Mesa Uranium Mill Groundwater Monitoring QAP Revision 7.2, dated June 6, 2012.
2.1.3 Groundwater Head Monitoring
Depth to groundwater was measured in the following wells and/or piezometers, pursuant to Part
I.E.3 of the Groundwater Discharge Permit (the "GWDP"):
• The quarterly groundwater compliance monitoring wells
• Existing monitoring well MW -4 and all of the temporary chloroform investigation wells
• Piezometers P-1, P-2, P-3, P-4 and P-5
• MW-20 and MW-22
• Nitrate monitoring wells
• The DR piezometers that were installed during the Southwest Hydrologic Investigation
In addition to the above, depth to water measurements are routinely observed in conjunction with
sampling events for all wells sampled during quarterly and accelerated efforts, regardless of the
sampling purpose.
Weekly and monthly depth to groundwater measurements were taken in the chloroform pumping
wells MW-4, MW-26, TW4-1, TW4-2, TW4-11, TW4-19, TW4-20, and TW4-4, and the nitrate
pumping wells TW4-22, TW4-24, TW4-25, and TWN-2. In addition, monthly water level
measurements were taken in non-pumping wells MW-27, MW-30, MW-31, TW4-21, TWN-1,
TWN-3, TWN-4, TWN-7, and TWN-18.
2.2 Sampling Methodology and Equipment and Decontamination Procedures
EFRI completed, and transmitted to DRC on May 25, 2006, a revised QAP for sampling under
the Mill's GWDP. While the water sampling conducted for chloroform investigation purposes
has conformed to the general principles set out in the QAP, some of the requirements in the QAP
were not fully implemented prior to DRC's approval of the QAP, for reasons set out in
2
correspondence to DRC dated December 8, 2006. Subsequent to the delivery of the December 8,
2006 letter, EFRI discussed the issues brought forward in the letter with DRC and has received
correspondence from DRC about those issues. In response to DRC's letter and subsequent
discussions with DRC, EFRI modified the chloroform Quality Assurance ("QA") procedures
within the Chloroform QAP. The Chloroform QAP describes the requirements of the chloroform
investigation program and identifies where they differ from the Groundwater QAP. On June 20,
2009 the Chloroform QAP was modified to require that the quarterly chloroform reports include
additional items specific to EFRI' s ongoing pump testing and chloroform capture efforts. The
Groundwater QAP as well as the Chloroform QAP were revised again on June 6, 2012. The
revised Groundwater QAP and Chloroform QAP, Revision 7.2 were approved by DRC on June
7, 2012.
The sampling methodology, equipment and decontamination procedures used in the chloroform
contaminant investigation, as summarized below, are consistent with the approved QAP
Revision 7.2 and the Chloroform QAP.
2.2.1 Well Purging and Depth to Groundwater
The wells are purged prior to sampling by means of a pmtable pump. A list of the wells in order
of increasing chloroform concentration is generated quarterly. The order for purging is thus
established. The list is included with the Field Data Worksheets under Tab B. Mill personnel
start purging with all of the non-detect wells and then move to the wells with detectable
chloroform concentrations staring with the lowest concentration and proceeding to the wells with
the highest concentration.
Samples are collected by means of disposable bailer(s) the day following the purging. The
disposable bailer is used only for the collection of a sample from an individual well and disposed
subsequent to the sampling. As noted in the approved QAP, Revision 7.2, sampling will
generally follow the same order as purging; however; the sampling order may deviate slightly
from the generated list. This practice does not affect the samples for these reasons: any wells
sampled in slightly different order either have dedicated pumps or are sampled via a disposable
bailer. This practice does not affect the quality or usability of the data as there will be no cross-
contamination resulting from the sampling order.
Before leaving the Mill office, the portable pump and hose are rinsed with deionized ("DI")
water. Where portable (non-dedicated) sampling equipment is used, a rinsate sample is collected
at a frequency of one rinsate sample per 20 field samples. Well depth measurements are taken
and the one casing volume is calculated for those wells which do not have a dedicated pump as
described in Attachment 2-3 of the QAP. Purging is completed to remove stagnant water from
the casing and to assure that representative samples of formation water are collected for analysis.
There are three purging strategies 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
specific conductivity, turbidity, pH, redox potential, and water temperature
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2. Purging two casing volumes with stable field parameters for specific conductivity,
turbidity, pH, redox potential, and water temperature (within 10% Relative Percent
Difference ["RPD"])
3. Purging a well to dryness and stability (within 10% RPD) of field parameters for pH,
specific conductivity, and water temperature only after recovery
If the well has a dedicated pump, it is pumped on a set schedule per the remediation plan and is
considered sufficiently evacuated to immediately collect a sample; however, if a pumping well
has been out of service for 48 hours or more, EFRI will follow the purging requirements outlined
in Attachment 2-3 of the QAP. The dedicated pump is used to collect parameters and to collect
the samples as described below. If the well does not have a dedicated pump, a Grundfos pump
(9 -10 gpm pump) is then lowered to the screened interval in the well and purging is started.
The purge rate is measured for the well by using a calibrated 5 gallon bucket. This purging
process is repeated at each well location moving from least contaminated to the most
contaminated well. All wells are capped and secured prior to leaving the sampling location.
Wells with dedicated pumps are sampled when the pump is in the pumping mode. If the pump is
not pumping at the time of sampling, it is manually switched on by the Mill Personnel. The well
is pumped for approximately 5 to 10 minutes prior to the collection of the field parameters. Per
the approved QAP, one set of parameters is collected. Samples are collected following the
measurement of one set of field parameters. After sampling, the pump is turned off and allowed
to resume its timed schedule.
2.2.2 Sample Collection
Prior to sampling, a cooler with ice is prepared. The trip blank is also gathered at that time (the
trip blank for these events is provided by the Analytical Laboratory). Once Mill Personnel arrive
at the well sites, labels are filled out for the various samples to be collected. All personnel
involved with the collection of water and samples are then outfitted with disposable gloves.
Chloroform investigation samples are collected by means of disposable bailers.
Mill personnel use a disposable bailer to sample each well that does not have a dedicated pump.
The bailer is attached to a reel of approximately 150 feet of nylon rope and then lowered into the
well. After coming into contact with the water, the bailer is allowed to sink into the water in
order to fill. Once full, the bailer is reeled up out of the well and the sample bottles are filled as
follows:
• Volatile Organic Compound ("VOC") samples are collected first. This sample consists
of three 40 ml vials provided by the Analytical Laboratory. The VOC sample is not
filtered and is preserved with HCl;
• A sample for nitrate/nitrite is then collected. This sample consists of one 250 rnl. bottle
that is provided by the Analytical Laboratory. The nitrate/nitrite sample is not filtered
and is preserved with H2S04;
4
• A sample for chloride is then collected. This sample consists of one 500 mi. bottle that is
provided by the Analytical Laboratory. The chloride sample is not filtered and is not
chemically preserved.
After the samples have been collected for a particular well, the bailer is disposed of and the
samples are placed into the cooler that contains ice. The well is then recapped and Mill personnel
proceed to the next well.
2.3 Field Data
Attached under Tab B are copies of the Field Data Worksheets that were completed during the
quarter for the chloroform contaminant investigation monitoring wells identified in paragraph
2.1 .1 above, and Table 1.
2.4 Depth to Groundwater Data and Water Table Contour Map
Attached under Tab C are copies of the Depth to Water Sheets for the weekly monitoring of
MW-4, MW-26, TW4-1, TW4-2, TW4-11, TW4-19, TW4-20, TW4-4, TW4-22, TW4-24, TW4-
25, and TWN-2 as well as the monthly depth to groundwater data for the chloroform
contaminant investigation wells and the non-pumped wells measured during the qumter. Depth
to groundwater measurements that were utilized for groundwater contours are included on the
Quarterly Depth to Water Worksheet at Tab D of this report, along with the kriged groundwater
contour map for the current quarter generated from this data. A copy of the kriged groundwater
contour map generated from the previous quarter's data is provided under Tab E.
2.5 Laboratory Results
2.5.1 Copy of Laboratory Results
All analytical results were provided by American West Analytical Laboratory ("AWAL"). Table
1lists the dates when analytical results were reported to the QA Manager for each sample.
Results from the analyses of samples collected for this quarter's chloroform contaminant
investigation are provided under Tab H of this Repmt. Also included under Tab H are the results
of the analyses for duplicate samples, the DIFB, and rinsate samples for this sampling effort, as
identified in Table 1, as well as results for trip blank analyses required by the Chloroform QAP.
2.5.2 Regulatory Framework
As discussed in Section 1.0, above, the NOV and requirements of the CAO triggered a series of
actions on EFRI's part. In addition to the monitoring program, EFRI has equipped twelve wells
with pumps to recover impacted groundwater, and has initiated recovery of chloroform from the
perched zone.
Sections 4 and 5, below, interpret the groundwater level and flow information, contaminant
analytical results, and pump test data to assess effectiveness of EFRI's chloroform capture
program.
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3.0 QUALITY ASSURANCEANDDATA VALIDATION
The QA Manager performed a QNQuality Control ("QC") review to confirm compliance of the
monitoring program with requirements of the QAP. As required in the QAP, data QA includes
preparation and analysis of QC samples in the field, review of field procedures, an analyte
completeness review, and QC review of laboratory methods and data. Identification of field QC
samples collected and analyzed is provided in Section 3.1. Discussion of adherence to Mill
sampling Standard Operating Procedures ("SOPs") is provided in Section 3.2. Analytical
completeness review results are provided in Section 3.3. The steps and tests applied to check
laboratory data QNQC are discussed in Sections 3.4.4 through 3.4.9 below.
The analytical laboratory has provided summary reports of the analytical QNQC measurements
necessary to maintain conformance with National Environmental Laboratory Accreditation
Conference ("NELAC") certification and reporting protocol. The Analytical Laboratory QNQC
Summary Reports, including copies of the Mill's Chain of Custody and Analytical Request
Record forms for each set of Analytical Results, follow the analytical results under Tab H.
Results of the review of the laboratory QNQC information are provided under Tab I and are
discussed in Section 3.4, below.
3.1 Field QC Samples
The following 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.
Field QC samples for the chloroform investigation program consist of one field duplicate sample
for each 20 samples, a trip blank for each shipped cooler that contains VOCs, one DIFB and
rinsate samples.
During this quarter, two duplicate samples were collected as indicated in Table 1. The duplicates
were sent blind to the analytical laboratory and analyzed for the same parameters as the
chloroform wells.
Two trip blanks were provided by AW ALand returned with the quarterly chloroform monitoring
samples.
Two rinsate blank samples were collected at a frequency of one rinsate per twenty samples per
QAP Section 4.3.2 and as indicated on Table 1. Rinsate samples were labeled with the name of
the subsequently purged well with a terminal letter "R" added (e.g. TW4-7R). The results of
these analyses are included with the routine analyses under Tab H.
In addition, one DIFB, while not required by the Chloroform QAP, was collected and analyzed
for the same constituents as the well samples and rinsate blank samples.
3.2 Adherence to Mill Sampling SOPs
The QA Manager's review of Mill Personnel's adherence to the existing SOPs, confirmed that
the QNQC requirements established in the QAP and Chloroform QAP were met.
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3.3 Analyte Completeness Review
All analyses required by the CAO for chloroform monitoring for the period were performed.
3.4 Data Validation
The QAP and GWDP identify the data validation steps and data QC checks required for the
chloroform monitoring program. Consistent with these requirements, the QA Manager performed
the following evaluations: a field data QA/QC evaluation, a holding time check, a receipt
temperature check, an analytical method check, a reporting limit evaluation, a trip blank check, a
QAJQC evaluation of sample duplicates, a QC Control Limit check for analyses and blanks
including the DIFB and a rinsate sample check. Each evaluation is discussed in the following
sections. Data check tables indicating the results of each test are provided under Tab I.
3.4.1 Field Data QA/QC Evaluation
The QA Manager performs a review of the field recorded parameters to assess their adherence
with QAP requirements. The assessment involved review of two sources of information: the
Field Data Sheets and the Quarterly Depth to Water summary sheet. Review of the Field Data
Sheets addresses well purging volumes and measurement of field parameters based on the
requirements discussed in section 2.2.1 above. The purging technique employed determines the
requirements for field parameter measurement and whether stability criteria are applied. Review
of the Depth to Water data confirms that all depth measurements used for development of the
groundwater contour maps were conducted within a five-day period as indicated by the
measurement dates in the summary sheet under Tab D. The results of this quarter's review of
field data are provided under Tab I.
Based upon the review of the field data sheets, the purging and field measurements were
completed in conformance with the QAP requirements. A summary of the purging techniques
employed and field measurements taken is described below:
Pi1rcing Two Ca _ing Volume with table ield Parameter · (within 10% RPD)
Wells TW4-05, TW4-08, TW4-09, TW4-16, MW-32, TW4-18, TW4-21, TW4-23, and TW4-32
were sampled after two casing volumes were removed. Field parameters (pH, specific
conductivity, turbidity, water temperature, and redox potential) were measured during purging.
All field parameters for this requirement were stable within 10% RPD.
Pttntint> a Well to Drynes and Stability of a Limited Li t ofEield Parameter
Wells TW4-03, TW4-06, TW4-07, TW4-10, TW4-12, TW4-13, TW4-14, TW4-26, TW4-27,
TW4-28, TW4-29, TW4-30, TW4-31, TW4-33, TW4-34, TW4-35, and TW4-36 were pumped to
dryness before two casing volumes were evacuated. After well recovery, one set of
measurements were taken. The samples were then collected, and another set of measurements
were taken. Stabilization of pH, conductivity and temperature are required within 10% RPD
under the QAP, Revision 7.2. The QAP requirements for stabilization were met.
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Continuously Pumped Wells
Wells MW-04, TW4-01, TW4-02, TW4-04, TW4-11, MW-26, TW4-19, TW4-20, TW4-22,
TW4-24, and TW4-25 are continuously pumped wells. These wells are pumped on a set schedule
per the remediation plan and are considered sufficiently evacuated to immediately collect a
sample.
During review of the field data sheets, the QA Manager confirmed that sampling personnel
consistently recorded depth to water to the nearest 0.01 foot.
The review of the field sheets for compliance with QAP, Revision 7.2 requirements resulted in
the observations noted below. The QAP requirements in Attachment 2-3 specifically state that
field parameters must be stabilized to within 10% over at least 2 consecutive measurements for
wells purged to 2 casing volumes or purged to dryness. The QAP Attachment 2-3 states that
turbidity should be less than 5 NTU prior to sampling unless the well is characterized by water
that has a higher turbidity. The QAP Attachment 2-3 does not require that turbidity
measurements be less than 5 NTU prior to sampling. As such, the noted observations below
regarding turbidity measurements greater than 5 NTU are included for information purposes
only.
Wells TW4-01, TW4-05, TW4-08, TW4-09, TW4-16, MW-32, TW4-18, TW4-23, and TW4-32
exceeded the QAP's 5 NTU goal. EFRI's letter to DRC of March 26, 2010 discusses further why
turbidity does not appear to be an appropriate parameter for assessing well stabilization. In
response to DRC's subsequent correspondence dated June 1, 2010 and June 24, 2010, EFRI
completed a monitoring well redevelopment program. The redevelopment repmt was submitted
to DRC on September 30, 2011. DRC responded to the redevelopment report via letter on
November 15, 2012. Per the DRC letter dated November 15, 2012, the field data generated this
quarter are compliant with the turbidity requirements of the approved QAP.
3.4.2 Holding Time Evaluation
QAP Table 1 identifies the method holding times for each suite of parameters. Sample holding
time checks are provided in Tab I. The samples were received and analyzed within the required
holding times.
3.4.3 Receipt Temperature Evaluation
Chain of Custody sheets were reviewed to confirm compliance with the QAP requirement which
specifies that samples be received at 6°C or lower. Sample temperatures checks are provided in
Tab I. The samples were received within the required temperature limit.
3.4.4 Analytical Method Checklist
The analytical methods reported by the laboratory were checked against the required methods
enumerated in the Chloroform QAP. Analytical method checks are provided in Tab I. The
analytical methods were consistent with the requirements of the Chloroform QAP.
8
3.4.5 Reporting Limit Evaluation
The analytical method reporting limits reported by the laboratory were checked against the
reporting limits enumerated in the Chloroform QAP. Reporting Limit Checks are provided
under Tab I. The analytes were measured and reported to the required reporting limits; several
sets of sample results had the reporting limit raised for at least one analyte due to matrix
interference and/or sample dilution. In these cases, the reported value for the analyte was higher
than the increased detection limit.
3.4.6 Receipt pH Evaluation
Appendix A of the QAP states that volatile samples are required to be preserved and arrive at the
laboratory with a pH less than 2. A review of the laboratory data revealed that the volatile
samples were received at the laboratory with a pH less than 2.
3.4. 7 Trip Blank Evaluation
Trip blank results were reviewed to identify any VOC contamination resulting from transport of
the samples. Trip blank checks are provided in Tab I. The trip blank results were less than the
reporting limit for all VOCs.
3.4.8 QA/QC Evaluation for 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 required 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 are considered noncompliant only when the results are greater
than 5 times the reported detection limit and the RPD is greater than 20%. The additional
duplicate information is provided for information purposes.
All duplicate results were within a 20% RPD in the quarterly samples. Duplicate results are
provided under Tab I.
3.4.9 Rinsate Sample Check
Rinsate blank sample checks are provided in Tab I. The rinsate blank sample concentration
levels were compared to the QAP requirements i.e., that rinsate sample concentrations be one
order of magnitude lower than that of the actual well. The rinsate blank sample results were
nondetect for this quarter.
While not required by the Chloroform QAP, DIFB samples are collected to analyze the quality of
the DI water system at the Mill, which is also used to collect rinsate samples. A review of the
analytical results reported for the DIFB sample indicated the sample results were nondetect.
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3.4.10 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-specified acceptance limits, or that the case narrative
sufficiently explains any deviation from these limits. Results of this quantitative check are
provided in Tab I.
The lab QA/QC results met these specified acceptance limits except as noted below.
The QAP Section 8.1.2 requires that a Matrix Spike/Matrix Spike Duplicate ("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 QAP requirement
to analyze an MS/MSD pair with each analytical batch was met. While the QAP does not require
it, the recoveries were reviewed for compliance with the laboratory established 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 I. The data recoveries which are outside the
laboratory established acceptance limits do not affect the quality or usability of the data because
the recoveries outside of the acceptance limits are indicative of matrix interference. 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 analytical data associated
with the routine quarterly sampling met the requirement specified in the QAP. The information
from the Laboratory QA/QC Summary Reports indicates that the surrogate recoveries for the
quarterly chloroform samples were within acceptable laboratory limits for the surrogate
compounds. The requirement in the QAP to analyze surrogate compounds was met and the data
are compliant with the QAP. Furthermore, there are no QAP requirements for surrogate
recoveries.
The information from the Laboratory QA/QC Summary Repmts indicates that the Laboratory
Control Samples (the "LCS") recoveries were within acceptable laboratory limits for the LCS
10
compounds.
4.0 INTERPRETATION OF DATA
4.1 Interpretation of Groundwater Levels, Gradients and Flow Directions.
4.1.1 Current Site Groundwater Contour Map
The water level contour maps (See Tab D) indicate that perched water flow ranges from
generally southwesterly beneath the Mill site and tailings cells to generally southerly along the
eastern and western margins of White Mesa. Perched water mounding associated with the
wildlife ponds locally changes the generally southerly perched water flow patterns. For example,
northeast of the Mill site, mounding associated with wildlife ponds results in locally nmtherly
flow near PIEZ-1. The impact of the mounding associated with the northern ponds, to which
water has not been delivered since March 2012, is diminishing and is expected to continue to
diminish as the mound decays due to reduced recharge.
Not only has recharge from the wildlife ponds impacted perched water elevations and flow
directions at the site, but the cessation of water delivery to the northern ponds, which are
generally upgradient of the nitrate and chloroform plumes at the site, has resulted in changing
conditions that are expected to impact constituent concentrations and migration rates within the
plumes. Specifically, past recharge from the ponds has helped limit many constituent
concentrations within the plumes by dilution while the associated groundwater mounding has
increased hydraulic gradients and contributed to plume migration. Since use of the northern
wildlife ponds ceased in March 2012, the reduction in recharge and decay of the associated
groundwater mound are expected to increase many constituent concentrations within the plumes
while reducing hydraulic gradients and acting to reduce rates of plume migration. EFRI and its
consultants have raised the issues and potential effects associated with cessation of water
delivery to the northern wildlife ponds during discussions with DRC in March 2012 and May
2013.
The impacts associated with cessation of water delivery to the northern ponds are expected to
propagate downgradient (south and southwest) over time. Wells close to the ponds are generally
expected to be impacted sooner than wells farther downgradient of the ponds. Therefore,
constituent concentrations are generally expected to increase in downgradient wells close to the
ponds before increases are detected in wells farther downgradient of the ponds. Although such
increases are anticipated to result from reduced dilution, the magnitude and timing of the
increases are difficult to predict due to the complex permeability distribution at the site and
factors such as pumping and the rate of decay of the groundwater mound. The potential exists for
some wells completed in higher permeability materials to be impacted sooner than some wells
completed in lower permeability materials even though the wells completed in lower
permeability materials may be closer to the ponds.
Localized increases in concentrations of constituents such as chloroform and nitrate within and
near the chloroform plume, and of nitrate and chloride within and near the nitrate plume, may
occur even when these plumes are under control. Ongoing mechanisms that can be expected to
11
increase constituent concentrations locally as a result of reduced wildlife pond recharge include
but are not limited to:
1) Reduced dilution -the mixing of low constituent concentration pond recharge into
existing perched groundwater will be reduced over time.
2) Reduced saturated thicknesses -dewatering of higher permeability layers receiVmg
primarily low constituent concentration pond water will result in wells intercepting these
layers receiving a smaller proportion of the low constituent concentration water.
The combined impact of the above two mechanisms may be especially evident at chloroform
pumping wells MW-4, MW-26, TW4-4, TW4-19, and TW4-20; nitrate pumping wells TW4-22,
TW4-24, TW4-25, and TWN-2; and non-pumped wells adjacent to the pumped wells. The
overall impact is expected to be generally higher constituent concentrations in these wells over
time until mass reduction resulting from pumping and natural attenuation eventually reduces
concentrations. Short-term changes in concentrations at pumping wells and wells adjacent to
pumping wells are also expected to result from changes in pumping conditions.
In addition to changes in the flow regime caused by wildlife pond recharge, perched flow
directions are locally influenced by operation of the chloroform and nitrate pumping wells. Well
defined cones of depression are evident in the vicinity of all chloroform pumping wells except
TW4-4, which began pumping in the first quarter of 2010. Although operation of chloroform
pumping well TW 4-4 has depressed the water table in the vicinity of TW 4-4, a well-defined cone
of depression is not clearly evident. The lack of a well-defined cone of depression near TW4-4
likely results from 1) variable permeability conditions in the vicinity of TW4-4, and 2) persistent
relatively low water levels at adjacent well TW4-14.
Wells TW 4-1, TW 4-2, and TW 4-11 were added to the chloroform pumping network this quarter,
and have lowered water levels in the general vicinity of chloroform pumping well MW -4.
Decreases in water levels were especially evident at non-pumping wells TW4-7 and TW4-8.
Nitrate pumping wells TW4-22, TW4-24, TW4-25, and TWN-2 started pumping during the first
quarter of 2013. Water level patterns near these wells are expected to be influenced by the
presence of, and the decay of, the groundwater mound associated with the northern wildlife
ponds, and by the persistently low water level elevation at TWN-7. By the fourth quarter of
2013, operation of the nitrate pumping system had produced well-defined impacts on water
levels. The long-term interaction between the nitrate and chloroform pumping systems will
require more data to be collected as part of routine monitoring.
As discussed above, variable permeability conditions likely contribute to the lack of a well-
defined cone of depression near chloroform pumping well TW4-4. Changes in water levels at
wells immediately south of TW4-4 resulting from TW4-4 pumping are expected to be muted
because TW4-4 is located at a transition from relatively high to relatively low permeability
conditions south (downgradient) of TW4-4. The permeability of the perched zone at TW4-6,
TW4-26, TW4-29, and TW4-33 is approximately two orders of magnitude lower than at TW4-4.
Any drawdown of water levels at wells immediately south of TW4-4 resulting from TW4-4
12
pumping is also difficult to determine because of the general, long-term increase in water levels
that occurred in this area due to recharge from the wildlife ponds.
Water levels at TW4-4 and TW4-6 increased by nearly 2.7 and 2.9 feet, respectively, between
the fourth quarter of 2007 and the fourth quarter of 2009 Uust prior to the start of TW4-4
pumping) at rates of approximately 1.2 feet/year and 1.3 feet/year, respectively. However, the
rate of increase in water levels at TW4-6 after the start of pumping at TW4-4 (first quarter of
2010) was reduced to less than 0.5 feet/year suggesting that TW4-6 is within the hydraulic
influence ofTW4-4. Furthermore, water levels at TW4-6 have been trending downward since the
fourth quarter of 2013 suggesting an additional influence related to the cessation of water
delivery to the northern wildlife ponds as discussed above. Recharge from the southern wildlife
pond is expected to continue to have an effect on water levels near TW4-4, even as the
groundwater mound associated with recharge from the northern ponds diminishes over time due
to cessation of water delivery to these ponds.
The lack of a well-defined cone of depression at TW4-4 is also influenced by the persistent,
relatively low water level at non-pumping well TW4-14, located east of TW4-4 and TW4-6. For
the cunent quarter, the water level at TW4-14 was measured at approximately 5530.9 feet above
mean sea level ("ft amsl"). This is approximately 7 feet lower than the water level at TW4-6
(approximately 5538.0 ft amsl) and 11 feet lower than the water level at TW4-4 (approximately
5541.5 ft amsl) even though TW4-4 is pumping.
Well TW4-27 (installed south of TW4-14 in the fourth quarter of 2011) has a static water level
of approximately 5527.7 ft amsl, similar to TW4-14 (approximately 5530.9 ft amsl). TW4-27
was positioned at a location considered likely to detect any chloroform present and/or to bound
the chloroform plume to the southeast and east (respectively) of TW4-4 and TW4-6. As will be
discussed below, groundwater data collected since installation indicates that TW4-27 does
indeed bound the chloroform plume to the southeast and east of TW 4-4 and TW 4-6
(respectively); however chloroform exceeding 70 f,lg/L has been detected at recently installed
temporary perched wells TW4-29 (located south of TW4-27) and TW4-33 (located between
TW4-4 and TW4-29).
Prior to the installation of TW 4-27, the persistent! y low water level at TW 4-14 was considered
anomalous because it appeared to be downgradient of all three wells TW 4-4, TW 4-6, and TW 4-
26, yet chloroform had not been detected at TW4-14. Chloroform had apparently migrated from
TW4-4 to TW4-6 and from TW4-6 to TW4-26 which suggested that TW4-26 was actually
downgradient of TW 4-6, and TW 4-6 was actually downgradient of TW 4-4, regardless of the
flow direction implied by the low water level at TW4-14. The water level at TW4-26 (5536.4
feet amsl) is, however, lower than water levels at adjacent wells TW4-6 (5538.0 feet amsl), and
TW4-23 (5539.5 feet amsl)
Hydraulic tests indicate that the permeability at TW4-27 is an order of magnitude lower than at
TW4-6 and three orders of magnitude lower than at TW4-4 (see Hydro Geo Chern, Inc. [HGC],
September 20, 2010: Hydraulic Testing of TW4-4, TW4-6, and TW4-26, White Mesa Uranium
Mill, July 2010; and HGC, November 28, 2011: Installation, Hydraulic Testing, and Perched
Zone Hydrogeology of Perched Monitoring Well TW4-27, White Mesa Uranium Mill Near
Blanding, Utah). The similar water levels at TW4-14 and TW4-27, and the low permeability
13
estimate at TW4-27 suggest that both wells are completed in materials having lower permeability
than nearby wells. The low permeability condition likely reduced the rate of long-term water
level increase at TW 4-14 and TW 4-27 compared to nearby wells, yielding water levels that
appeared anomalously low. This behavior is consistent with hydraulic test data collected from
recently installed wells TW4-29, TW4-30, TW4-31, TW4-33, TW4-34 and TW4-35, which
indicate that the permeability of these wells is one to two orders of magnitude higher than the
permeability of TW4-27 (see: HGC, January 23, 2014, Contamination Investigation Report,
TW4-12 and TW4-27 Areas, White Mesa Uranium Mill Near Blanding, Utah; and HGC, July 1,
2014, Installation and Hydraulic Testing of TW4-35 and TW4-36, White Mesa Uranium Mill
Near Blanding, Utah [As-Built Report]). The low permeability at TW4-14 and TW4-27 is
expected to retard the transport of chloroform to these wells (compared to nearby wells). As will
be discussed in Section 4.2.3, first quarter, 2015 chloroform concentrations at TW4-26 and
TW4-27 are 2.4 !!giL and non-detect, respectively and both wells are outside the chloroform
plume.
Hydraulic tests also indicate that the permeability at recently installed well TW4-36 is slightly
higher than but comparable to the low permeability at TW4-27, suggesting that TW4-36, TW4-
14 and TW4-27 are completed in a continuous low permeability zone.
Although chloroform exceeding 70 !!giL was detected at recently installed wells TW4-29
(located south of TW4-27) and TW4-33 (located between TW4-4 and TW4-29), chloroform was
detected at only approximately 1.7 !!giL at recently installed well TW4-30 (located east and
downgradient ofTW4-29), and was not detected at recently installed wells TW4-31 (located east
of TW4-27), nor TW4-34 (located south and cross-gradient of TW4-29), nor at well TW4-35
(located southeast and cross-to downgradient of TW4-29). The detections at TW4-29 and TW4-
33 suggest that chloroform migrated southeast from the vicinity of TW 4-4 to TW 4-33 then TW 4-
29 in a direction nearly cross-gradient with respect to the direction of groundwater flow implied
by the groundwater elevations. Such migration is possible because the water level at TW4-29 is
lower than the water level at TW4-4 (and TW4-6). The hydraulic conductivities of TW4-29,
TW4-30, and TW4-31 are one to two orders of magnitude lower than the conductivity ofTW4-4,
and one to two orders of magnitude higher than the conductivity of TW4-27. The permeability
and water level distributions are generally consistent with the apparent nearly cross-gradient
migration of chloroform around the low permeability zone defined by TW4-36, TW4-14, and
TW4-27.
Data from existing, and recently installed wells indicate that:
1. Chloroform exceeding 70 !!giL at TW4-29 is bounded by concentrations below 70 !lgiL at
wells TW4-26, TW4-27, TW4-30, TW4-34, and TW4-35. TW4-30 is downgradient of
TW4-29; TW4-26 is upgradient of TW4-29; TW4-27 and TW4-34 are cross-gradient of
TW4-29; and recently installed well TW4-35 is cross-to downgradient of TW4-29.
2. Chloroform concentrations at TW4-33 that are lower than concentrations at TW4-29, and
the likelihood that a pathway exists from TW4-4 to TW4-33 to TW4-29, suggest that
concentrations in the vicinity of TW4-33 were likely higher prior to initiation of TW4-4
pumping, and that lower concentrations currently detected at TW4-33 are due to its closer
proximity to TW4-4.
14
Furthermore, TW4-4 pumping is likely to reduce chloroform at both TW4-33 and TW4-29 by
cutting off the source. The decrease at TW4-33 is expected to be faster than at TW4-29 because
TW4-33 is in closer proximity to TW4-4 pumping. Such behavior is expected by analogy with
the decreases in chloroform concentrations that occurred at TW4-6 and TW4-26 once TW4-4
pumping began. Since installation in 2013, however, concentrations at TW4-29 and TW4-33
appear to be relatively stable, possibly the result of the dual impacts of reduced dilution from
wildlife ponds and TW 4-4 pumping.
4.1.2 Comparison of Current Groundwater Contour Maps to Groundwater Contour
Maps for Previous Quarter
The groundwater contour map for the Mill site for the fourth quarter of 2014, as submitted with
the Chloroform Monitoring Report for the fourth quarter of 2014, is attached under Tab E.
A comparison of the water table contour maps for the current quarter (first quarter of 2015) to
the water table contour maps for the previous quarter (fourth quarter of 2014) indicates relatively
large draw downs (decreases in water levels) associated with operation of new chloroform
pumping wells TW 4-1, TW 4-2, and TW 4-11. Smaller increases in draw downs occurred at
nearby chloroform pumping wells MW-4 and TW4-4. Drawdowns associated with chloroform
pumping wells TW4-19 and TW4-20 decreased this quru1er.
Nitrate pumping wells TW4-22, TW4-24, TW4-25, and TWN-2 were brought into operation
during the first quarter of 2013 and their impact on water level patterns was evident as of the
fourth quarter of 2013. While water levels in nitrate pumping well TW4-22 showed a decrease,
the water levels at TW4-24, TW4-25, and TWN-2 showed increases this quarter.
As discussed in Section 4.1.1, pumping at chloroform well TW4-4, which began in the first
quarter of 2010, has depressed the water table near TW4-4, but a well-defined cone of depression
is not clearly evident, likely due to variable permeability conditions near TW4-4 and the
persistently low water level at adjacent well TW4-14.
Small ( <1 foot) changes in water levels were reported at the majority of site wells; water levels
and water level contours for the site have not changed significantly since the last quarter except
for a few locations primarily in the vicinity of new chloroform pumping wells TW4-1, TW4-2,
and TW 4-11. Reported decreases in water levels (increases in drawdown) of approximately 4.2,
7.1, 2.2, 31, and 12 feet occurred in chloroform pumping wells TW4-1, TW4-2, TW4-4, and
TW4-11 , and nitrate pumping well TW4-22, respectively. Increases in water level (decreases in
drawdown) of approximately 6.9, 5, 6.3, and 6.3 feet were reported for chloroform pumping
wells MW-26, TW4-19, TW4-20, and nitrate pumping well TW4-25, respectively. The change in
water level at chloroform pumping well MW -4 was less than 1 foot. Water level fluctuations at
pumping wells typically occur in part because of fluctuations in pumping conditions just prior to
and at the time the measurements are taken.
Although increases in water levels (decreases in drawdown) occurred in some pumping wells
and decreases in water levels (increases in drawdown) occurred in others, and new chloroform
pumping wells TW4-1, TW4-2, and TW4-11 were brought online, the overall apparent capture
area of the combined system is about the same as last quarter.
15
Reported water level decreases of less than 1 foot at Piezometers 1 through 3, TWN-1, TWN-4,
TWN-6, TWN-18, and MW-19 may result from cessation of water delivery to the northern
wildlife ponds as discussed in Section 4.1.1 and the consequent continuing decay of the
associated perched water mound. Reported water level decreases of approximately 1.2 feet and
1.4 feet at Piezometers 4 and 5, respectively, may result from reduced recharge at the southern
wildlife pond.
Reported water levels increased by approximately 4.3 feet at MW-20 and by approximately 2.5
feet at MW-37 between the previous quarter and the current quarter. Water level variability at
these wells is likely the result of low permeability and variable intervals between
purging/sampling and water level measurement. An increase in water level of approximately 2.9
feet was reported at DR-17; a similar decrease was reported last quarter. Water level decreases of
approximately 4 feet and 8 feet at TW4-7 and TW4-8, respectively, likely result from the start-up
of pumping at TW 4-1, TW 4-2, and TW 4-11.
4.1.3 Hydrographs
Attached under Tab F are hydrographs showing groundwater elevation m each chloroform
contaminant investigation monitor well over time.
4.1.4 Depth to Groundwater Measured and Groundwater Elevation
Attached under Tab G are tables showing depth to groundwater measured and groundwater
elevation over time for each of the wells listed in Section 2.1.1 above.
4.1.5 Evaluation of the Effectiveness of Hydraulic Capture
Perched water containing chloroform has been removed from the subsurface by operating
chloroform pumping wells MW-4, MW-26, TW4-4, TW4-19, and TW4-20. The primary
purpose of the pumping is to reduce total chloroform mass in the perched zone as rapidly as is
practical. Pumping wells upgradient of TW 4-4 were chosen because 1) they are located in areas
of the perched zone having relatively high permeability and saturated thickness, and 2) high
concentrations of chloroform were detected at these locations. The relatively high transmissivity
of the perched zone in the vicinity of these pumping wells results in the wells having a relatively
high productivity. The combination of relatively high productivity and high chloroform
concentrations allows for a high rate of chloroform mass removal. TW 4-4 is located in a
downgradient area having relatively high chloroform concentrations but relatively small
saturated thickness, and at a transition from relatively high to relatively low permeability
conditions downgradient of TW4-4. As with the other chloroform pumping wells, pumping
TW4-4 helps to reduce the rate of chloroform migration in downgradient portions of the plume.
The impact of chloroform pumping is indicated by the water level contour maps attached under
Tabs D and E. Cones of depression are evident in the vicinity of MW-4, MW-26, TW4-19, and
TW4-20 which continue to remove significant quantities of chloroform from the perched zone.
Relatively large cones of depression have developed in the vicinities of wells TW4-1, TW4-2,
16
and TW 4-11 which began pumping this quarter. The water level contour maps indicate effective
capture of water containing high chloroform concentrations in the vicinities of these pumping
wells. Increased capture and chloroform removal rates are also expected once new well TW4-37
(installed this quarter between chloroform pumping well TW4-20 and nitrate pumping well
TW4-22) becomes operational. As discussed in Section 4.1.1, although chloroform pumping well
TW4-4 became operational in 2010, the drawdown associated with TW4-4 is likely less apparent
due to variable permeability conditions near TW 4-4 and the persistently low water level at
adjacent well TW4-14.
Compared to last quarter, both increases and decreases in water levels occurred at nitrate and
chloroform pumping wells. The water levels in chloroform pumping wells MW -4, TW 4-1, TW 4-
2, TW4-4, and TW4-11 decreased by approximately 1 foot, 4 feet, 7 feet, 2 feet, and 31 feet,
respectively, while water levels in chloroform pumping wells MW-26, TW4-19, and TW4-20
increased by approximately 7 feet, 5 feet, and 6 feet, respectively. The water level in nitrate
pumping well TW4-22 decreased by nearly 12 feet. Water levels in nitrate pumping wells TW4-
24, TW4-25, and TWN-2 increased by approximately 1 foot, 6 feet, and 4 feet, respectively.
While the apparent capture of the combined pumping systems has expanded in some areas and
been reduced in others, the overall capture area is about the same as last quatter.
The capture associated with nitrate pumping wells is expected to increase over time as water
levels continue to decline due to cessation of water delivery to the northern wildlife ponds and
continued pumping. Slow development of hydraulic capture is consistent with and expected
based on the relatively low permeability of the perched zone at the site.
Chloroform concentrations at many locations have been or appear to be affected by changes
associated with reduced dilution from the wildlife ponds and nitrate pumping. For example,
increases in chloroform at TW4-22 and TW4-24 after these wells were converted to nitrate
pumping wells are attributable to westward migration of chloroform from the vicinity of TW4-20
toward these wells. The increase in concentration at TW 4-8 from non-detect to 100 !lg/L in the
first quarter of 2014 (and to 961 !lg/L this quarter) is likely related to reduced dilution. As will be
discussed in Section 4.2.3, the chloroform concentration in TW 4-6 increased from 723 !lg/L last
quarter, to 1,180 !lgfL this quarter. This change is likely related to both reduced dilution and
more westward flow induced by nitrate pumping.
TW4-6 is located immediately south and cross-to downgradient of chloroform pumping well
TW4-4. Chloroform concentrations at TW4-6 exceeded 70 !lgfL between the first quarter of
2009 and the third quarter of 2010, and remained below 70 !lgfL between the fourth quarter of
2010 and the second quarter of 2014. Relatively low permeability and relatively small saturated
thickness in the vicinity of TW 4-6 limit the rate at which chloroform mass can be removed by
pumping. However, pumping at more productive up gradient locations such as TW 4-4 enhances
mass removal and lowers hydraulic gradients, thereby reducing the rate of downgradient
chloroform migration and allowing natural attenuation to be more effective. Pumping at TW4-4
was implemented during the first quarter of 2010 to improve capture downgradient of TW 4-4 to
the extent allowable by the lower productivity conditions present in this area. The beneficial
effect of pumping TW 4-4 is demonstrated by the net decreases in TW 4-6 chloroform
concentrations from 1,000 !lg/L to 10.3 !lgfL, and in TW4-26 from 13 !lg/L to 4.2 !lgfL, between
17
the initiation of TW4-4 pumping and the second quarter of 2014. Concentrations at these wells
decreased substantially even though they do not unambiguously appear to be within the
hydraulic capture of TW 4-4. As discussed in Section 4.1.1, however, the decrease in the long-
term rate of water level rise at TW4-6 since TW4-4 pumping began does suggest that TW4-6 is
within the hydraulic influence of TW4-4. Regardless of whether TW4-6 can be demonstrated to
be within the hydraulic capture of TW4-4, pumping TW4-4 helps to reduce chloroform
migration to TW4-6, TW4-26, and other downgradient locations by the mechanisms discussed
above.
Likewise, pumping at other productive upgradient locations has a beneficial impact on
downgradient chloroform even if the downgradient chloroform is not completely within the
hydraulic capture of the productive upgradient well(s). For example, pumping at MW-26 likely
reduced chloroform concentrations at TW4-16 from a maximum of 530 f!g/L in the second
quarter of 2004 to less than 70 f!g/L by the fourth quarter of 2005, and maintained concentrations
below 70 f!g/L until the second quarter of 2014, even though TW4-16 appears to be just beyond
the hydraulic capture of MW-26.Furthermore, the overall hydraulic capture of the chloroform
pumping system is expected to expand with continued operation of wells TW4-1, TW4-2, and
TW4-11 which became operational this quarter.
Chloroform exceeding 70 11g/L was detected at recently installed well TW4-29, located south of
TW4-27 and east of TW4-26, and generally cross-gradient of TW4-4 and TW4-6 with respect to
the groundwater flow directions implied by groundwater elevations in the area. As discussed in
Section 4.1.1, this may represent chloroform migrating around the low permeability area defined
by TW4-27, TW4-14 and TW4-36. The apparent migration pathway from TW4-4 to TW4-29 is
consistent with chloroform exceeding 70 f!g/L detected at recently installed well TW4-33,
located between TW4-4 and TW4-29. Chloroform concentrations at TW4-33 that are lower than
concentrations at TW4-29, and the likelihood that a pathway exists from TW4-4 to TW4-33 to
TW4-29, suggest that concentrations in the vicinity of TW4-33 were likely higher prior to
initiation of TW4-4 pumping. TW4-4 pumping is likely to eventually reduce chloroform at both
TW4-33 and TW4-29 by cutting off the source. The decrease at TW4-33 is expected to be faster
than at TW4-29 because TW4-33 is in closer proximity to TW4-4 pumping. Such behavior is
expected by analogy with the decreases in chloroform concentrations at TW4-6 and TW4-26 that
occurred once TW4-4 pumping began. However, relatively stable concentrations at TW4-29 and
TW4-33 since installation may indicate the dual impacts of TW4-4 pumping and reduced
dilution from the wildlife ponds.
Chloroform analytical results from recently installed wells TW4-35 and TW4-36 (to be discussed
in Section 4.2.3) demonstrate that chloroform is bounded to the southeast of TW4-29 and to the
east of TW4-8.
4.2 Review of Analytical Results
4.2.1 Current Chloroform Isoconcentration Map
Included under Tab J of this Report is a current chloroform isoconcentration map for the Mill
site.
18
4.2.2 Chloroform Concentration Trend Data and Graphs
Attached under Tab K are tables summarizing values for all required parameters, chloride,
nitrate/nitrite, carbon tetrachloride, chloroform, chloromethane, and methylene chloride, for each
well over time.
Attached under Tab L are graphs showing chloroform concentration trends in each monitor well
over time.
4.2.3 Interpretation of Analytical Data
Comparing the chloroform analytical results to those of the previous quarter, as summarized in
the table included under Tab K, the following observations can be made:
a) Chloroform concentrations have increased by more than 20% in the following wells
compared to last quarter: TW4-6, TW4-8, TW4-11, TW4-21, and TW4-24;
b) Chloroform concentrations decreased by more than 20% in the following wells
compared to last quarter: MW-26, TW4-2, TW4-9, and TW4-16;
c) Chloroform concentrations have remained within 20% in the following wells compared
to last quarter: MW-4, TW4-1, TW4-4, TW4-5, TW4-7, TW4-10, TW4-14, TW4-18,
TW4-19, TW4-20, TW4-22, TW4-26, TW4-29, and TW4-33;
d) Chloroform concentrations have remained non-detect in the following wells: MW-32,
TW4-3, TW4-12, TW4-13, TW4-23, TW4-25, TW4-27, TW4-28, TW4-31, TW4-32,
TW4-34, TW4-35, and TW4-36; and
e) Chloroform increased from non-detect to approximately 1.7 f!g/L in TW4-30.
As indicated, chloroform concentrations at many of the wells with detected chloroform were
within 20% of the values reported for the wells during the previous quarter, suggesting that
variations are within the range typical for sampling and analytical error. Wells MW-26, TW4-2,
TW4-6, TW4-8, TW4-9, TW4-11, TW4-16, TW4-21, and TW4-24 had changes in concentration
greater than 20%. Of these, MW-26, TW4-2, and TW4-11 are chloroform pumping wells, and
TW4-24 is a nitrate pumping well. TW4-6 is located adjacent to chloroform pumping well TW4-
4; TW4-8 is located adjacent to chloroform pumping well MW-4; TW4-9 is located near
chloroform pumping wells MW-26, TW4-19, and TW4-20; TW4-16 is located adjacent to
chloroform pumping wells TW4-11 and MW-26; and TW4-21 is located between chloroform
pumping well TW4-19 and nitrate pumping well TW4-25. Fluctuations in concentrations at both
chloroform and nitrate pumping wells and wells adjacent to pumping wells likely result in part
from changes in pumping.
The chloroform concentration at TW4-9 decreased from approximately 101 f!g/L to 54 f!g/L,
bringing the plume boundary back to the west of TW 4-9. The increase at TW 4-9 during the
previous quarter was likely the result primarily of reduced dilution from the northern wildlife
ponds.
19
Chloroform pumping well TW4-20 and nitrate pumping well TW4-22 had the highest detected
chloroform concentrations of 19,900 and 12,700 f,lg/L, respectively. Since the last quarter, the
chloroform concentration in TW4-20 decreased from 23,300 to 19,900 f,lg/L, the concentration in
adjacent pumping well TW 4-19 increased from 4,310 to 4,660 f,lg/L, and the concentration in
nearby well TW4-21 increased from 229 to 292 f,lg/L. The chloroform concentration in nitrate
pumping well TW4-22 increased from 12,400 f,lg/L to 12,700 f,lg/L. Although the chloroform
concentration in TW4-24 increased from 25.8 to 49.2 f,lg/L, TW4-24 remains outside the
chloroform plume. TW4-25 remained non-detect for chloroform. TW4-25, located north of
TW4-21, continues to bound the chloroform plume to the north.
Chloroform at TW4-8 (which was non-detect from the first quarter of 2008 through the fourth
quarter of 2013) increased in concentration from 191 f,lg/L to 961 f,lg/L. TW4-8 is located
immediately east of chloroform pumping well MW -4, where chloroform was detected at a
concentration of 1,400 f,lg/L. From the first quarter of 2005 through the fourth quarter of 2013,
the plume boundary remained between MW-4 and TW4-8. The occurrence of elevated
chloroform at TW 4-8 is likely related to its location along the eastern plume boundary
immediately east of pumping well MW-4. Changes in the plume boundary near TW4-8 are
expected to result from changes in pumping and reduced dilution resulting from cessation of
water delivery to the northern wildlife ponds. Chloroform at TW4-8 is bounded to the north by
TW4-3 (non-detect), to the northeast by TW4-13 (non-detect), to the east by TW4-36 (non-
detect), and to the southeast by TW4-14 (1.7 f,lg/L). The increase in chloroform at TW4-14 from
non-detect to approximately 1.7 f,lg/L last quarter is consistent with ongoing, but slow,
downgradient migration.
Chloroform at recently installed well TW4-29 (located at the southern tip of the plume, to the
east of TW4-26 and to the south of TW4-27) increased slightly from 290 f,lg/L to 299 f,lg/L,
Chloroform at TW4-30, located immediately downgradient of TW4-29, increased from non-
detect to approximately 1.7 f,lgiL. As with TW4-14, the change at TW4-30 is consistent with
ongoing, but slow, downgradient migration. Chloroform at TW4-29 is bounded to the nmth by
TW4-27 (non-detect), to the east by TW4-30 (1.7 f,lg/L), to the southeast by TW4-35 (non-
detect), to the south by TW4-34 (non-detect), and to the west by TW4-26 (2.4 f,lg/L).
Chloroform at recently installed well TW4-33 (located between TW4-4 and TW4-29) also
showed a slight increase in concentration, from 124 f,lg/L to 134 f,lg/L. Chloroform at TW4-33 is
bounded to the north by TW4-14 (1.7 f,lg/L), to the east by TW4-27 (non-detect), to the west by
TW4-23 (non-detect), and to the south and west by TW4-26 (2.4 f,lg/L). This chloroform
distribution indicates that the plume southeast of TW 4-4 is very narrow compared to more
upgradient locations.
As discussed above, the chloroform concentration in TW4-6 increased from approximately 723
f,lg/L to 1,180 f,lg/L, and remains within the chloroform plume boundary. Concentrations at
TW4-6 exceeded 70 f,lg/L from the first quarter of 2009 through the third quarter of 2010, then
remained below 70 f,lg/L until the third quarter of 2014. Between initiation of pumping of TW4-4
in the first quarter of 2010 and the second quarter of 2014, concentrations at TW 4-6 showed a
net decrease from 1,000 f,lg/L to 10.3 f,lg/L. TW4-6, installed in the second quarter of 2000, was
20
the most downgradient temporary perched well prior to installation of temporary well TW4-23 in
2007 and temporary well TW4-26 in the second quarter of 2010. TW4-6 remained outside the
chloroform plume between the second quarter of 2000 and the fourth quarter of 2008. TW4-6
likely remained outside the chloroform plume during this time due to a combination of 1) slow
rates of downgradient chloroform migration in this area due to low permeability conditions and
the effects of up gradient chloroform removal by pumping, and 2) natural attenuation.
The relatively slow rate of chloroform migration in the vicinity of TW4-6 in the past is
demonstrated by comparing the rate of increase in chloroform at this well to the rate of increase
in the nearest upgradient well TW4-4. Concentrations at TW4-4 increased from non-detect to
more than 2,200 flg/L within only 2 quarters whereas 16 quarters were required for
concentrations in TW4-6 to increase from non-detect to only 81 flg/L. This behavior is consistent
with hydraulic tests performed at TW4-4, TW4-6, and TW4-26 during the third quarter of 2010
that indicate a nearly two order of magnitude decrease in permeability south (downgradient) of
TW4-4. Chloroform migration rates in the vicinity of well TW4-26 and recently installed wells
TW4-29 and TW4-33 are also expected to be relatively slow due to upgradient pumping and
relatively low permeability conditions. By analogy with the decreases in concentration at TW4-6
and TW4-26 that occurred after initiation of TW4-4 pumping, chloroform concentrations at
TW4-29 and TW4-33 are expected to eventually trend downward.
Although changes in concentration have occurred in wells within the chloroform plume, the
boundaries of the plume have not changed significantly since the last quarter, except for slight
expansions near TW4-24 and TW4-8, and slight contractions near TW4-9 and TW4-16. Nitrate
pumping has generally caused the boundary of the northern portion of the chloroform plume to
migrate to the west toward TW4-24. Over the previous four quarters, TW4-24 has been both
inside and outside the plume and remains outside the plume this quarter. Generally increased
concentrations at TW4-6 and TW4-16 (both of which were within the chloroform plume in the
past) since the second quarter of 2014 indicate that the plume boundary has migrated to the
southwest and re-incorporated these wells. These changes are likely related to reduced dilution
from cessation of water delivery to the northern wildlife ponds and more westerly flow induced
by nitrate pumping. However, continued operation of the nitrate pumping system is expected to
enhance the capture zone associated with the chloroform pumping system even though nitrate
pumping may redistribute chloroform within the plume and cause changes in the plume
boundaries. Furthermore, the addition of chloroform wells TW4-1, TW4-2, and TW4-11 to the
chloroform pumping network is expected to have a beneficial impact. The reduction in
concentration at TW 4-16 this quarter after previous increases may result from initiation of TW 4-
11 pumping.
5.0 LONG TERM PUMP TEST AT MW-4, MW-26, TW4-19, TW4-20, AND TW4-4
OPERATIONS REPORT
5.1 Introduction
As a part of the investigation of chloroform contamination at the Mill site, EFRI has been
conducting a Long Term Pump Test on MW-4, TW4-19, MW-26, and TW4-20, and, since
January 31, 2010, TW4-4. The purpose of the test is to serve as an interim action that will
21
remove a significant amount of chloroform-contaminated water while gathering additional data
on hydraulic properties in the area of investigation.
Beginning in January 2013, EFRI began long term pumping of TW4-22, TW4-24, TW4-25, and
TWN-02 as required by the Nitrate CAP, dated May 7, 2012 and the Stipulated Consent Order
(the "SCO") dated December 12, 2012. Because wells TW4-22, TW4-24, and TW4-25 are
chloroform program wells, they are included in this report and any chloroform removal realized
as part of this pumping is calculated and included in the chloroform quarterly reports.
In anticipation of the final approval of the Chloroform Groundwater Corrective Action Plan
("GCAP"), beginning on January 14, 2015, EFRI began long term pumping of TW4-1, TW4-2,
and TW4-11.
The following information documents the operational activities during the quarter.
5.2 Pump Test Data Collection
The long term pump test for MW-4 was started on April 14, 2003, followed by the start of
pumping from TW4-19 on April 30, 2003, from MW-26 on August 8, 2003, from TW4-20 on
August 4, 2005, from TW4-4 on January 31, 2010, and from TW4-22, TW4-24, and TW4-25 on
January 26, 2013. Personnel from Hydro Geo Chern, Inc. were on site to conduct the first phase
of the pump test and collect the initial two days of monitoring data for MW -4. EFRI personnel
have gathered subsequent water level and pumping data.
Analyses of hydraulic parameters and discussions of perched zone hydrogeology near MW -4 has
been provided by Hydro Geo Chern in a separate report, dated November 12, 2001 , and in the
May 26, 2004 Final Report on the Long Term Pumping Test.
Data collected during the quarter included the following:
• Measurement of water levels at MW-4, TW4-19, MW-26, TW4-20, and TW4-4,
on a weekly basis, and at selected temporary wells and permanent monitoring
wells on a monthly basis.
• Measurement of pumping history, including:
pumping rates
total pumped volume
operational and non-operational periods.
• Periodic sampling of pumped water for chloroform and nitrate/nitrite analysis and
other constituents
• Measurement of water levels weekly at TW4-22, TW4-24, TW4-25, and TWN-02
commencing January 28, 2013, and on a monthly basis for selected temporary
wells and permanent monitoring wells.
22
5.3 Water Level Measurements
Beginning August 16, 2003, the frequency of water level measurements from MW-4, MW-26,
and TW4-19 was reduced to weekly. From commencement of pumping TW4-20, and regularly
after March 1, 2010 for TW4-4, water levels in these wells have been measured weekly. From
commencement of pumping, water levels in wells TW4-1, TW4-2, TW4-11, TW4-22, TW4-24,
TW4-25, and TWN-02 have been measured weekly. Depth to groundwater in all other
chloroform contaminant investigation wells is monitored monthly. Copies of the weekly Depth
to Water monitoring sheets for MW-4, MW-26, TW4-1, TW4-2, TW4-11, TW4-19, TW4-20,
TW4-4, TW4-22, TW4-24, TW4-25 and TWN-02 and the monthly Depth to Water monitoring
sheets for the chloroform contaminant investigation wells and the selected temporary wells and
permanent monitoring wells are included under Tab C. Monthly depth to water measurements
for the quarter are recorded in the Field Data Worksheets included under Tab C.
5.4 Pumping Rates and Volumes
Table 2 summarizes the recovered mass of chloroform by well per quarter and historically since
the inception of the chloroform recovery program for the active pumping wells. It is important
to note that TWN-02 is a nitrate program well and is sampled only for nitrate and chloride as
required by the nitrate program. Because TWN-02 is not sampled or analyzed for chloroform,
the mass of chloroform recovered is not calculated.
The pumping wells do not pump continuously, but are on a delay device. The wells purge for a
set amount of time and then shut off to allow the well to recharge. Water from the pumping
wells is transferred to a holding tank. The water in the holding tank is used in the Mill processes.
The pumping rates and volumes for each of the pumping wells are shown in Table 3. Specific
operational problems observed with the well or pumping equipment which occurred during the
quarter are noted for each well below in Sections 5.4.1 through 5.4.4.
The following two issues were noted as affecting multiple wells in the pumping network and are
not repeated under the Section for each well.
On December 29, 2014, an unscheduled down time occurred which lasted more than 24 hours.
The down time was the caused by frozen transfer lines resulting from system/discharge line
upgrades. The upgrades were necessary to convert TW4-1, TW4-2, and TW4-11 to continuous
pumping wells in the chloroform pumping network. The up-sizing of the discharge line required
that the old l-inch lines be excavated while the 4-inch lines were connected. During the
excavation the l-inch lines, which were still connected to the existing pumping system, were
exposed to the elements in the open trench. The Mill experienced below freezing temperatures
for most of the week prior to December 29, 2014. The down time during construction caused six
continuous pumping wells (MW-04, MW-26, TW4-04, TW4-20, TW4-22, and TW4-24) to be
off (not pumping) until the completion of construction. Initial notice of this outage was given by
telephone to DRC at approximately 1:00pm on Monday December 29, 2014 (within 24 hours of
the discovery). As required by the O&M Plan, a 5-day written notification was also provided to
DRC. The 5-day written notification is included in Tab N. The pumps were returned to service
On January 9, 2015.
23
Unless specifically noted below, no additional operational problems were observed with the well
or pumping equipment during the quarter.
5.4.1 TW4-19
On January 12, 2015, Mill Field Personnel noted that the pump stopped working in TW4-19. The
outage was a result of the discharge line upgrade/upsizing necessary to add TW4-01, TW4-02,
and TW 4-11 to the chloroform pumping network. The discharge line for TW 4-19 was
inadvertently damaged during the upsizing activities. Details regarding the upsizing activities
are provided in the notification provided to DRC on January 5, 2015. The damage to the
discharge line for TW4-19 caused back pressure, which caused the pump in TW4-19 to stop.
The outage due to the damage lasted approximately 48 hours. Rather than repair the line, TW4-
19 was connected to the upsized discharge line used for six other wells in the vicinity.
As required by the O&M Plan, DRC was notified via telephone on Tuesday, January 13, 2015
within 24 hours of discovery. EFRI provided further documentation of the outage via e-mail on
January 15, 2015 when the system had returned to full functionality.
5.4.2 TW 4-02
On February 16, 2015, Mill Field Personnel noted experienced a power outage at TW4-02 during
the routine weekly inspection. The Mill Electricians were notified and the power was restored to
the well the same day. No official notifications to DRC were required as the issue was rectified
within 24-hours.
5.5 Mass Removed
Chloroform removal was estimated as of the first quarter 2007. Since that estimation, the mass
removed by well for each quarter has been compiled in Table 2, which shows the pounds of
chloroform that have been removed to date.
5.6 Inspections
All of the required inspections were completed and the inspection forms are included in Tab C.
5. 7 Conditions That May Affect Water Levels in Piezometers
No water was added to the any of the wildlife ponds during the quarter.
6.0 CORRECTIVE ACTION REPORT
There are no corrective actions required during the current monitoring period.
6.1 Assessment of Previous Quarter's Corrective Actions
There are no corrective actions required during the previous monitoring period.
24
7.0 CONCLUSIONS AND RECOMMENDATIONS
The water level contour maps for the first quarter, 2015 indicate effective capture of water
containing high chloroform concentrations in the vicinity of chloroform pumping wells MW -4,
MW-26, TW4-19, and TW4-20. Capture in the vicinity of MW-4 has been enhanced by
operation of new chloroform pumping wells TW4-1, TW4-2, and TW4-11. A well-defined
capture zone is not clearly evident at chloroform pumping well TW 4-4. The capture zone
associated with TW4-4 is likely obscured by the low water level at adjacent well TW4-14 and
the two orders of magnitude decrease in permeability south of TW 4-4. However, between the
first quarter of 2010 and the second quarter of 2014, decreases in chloroform concentrations and
the rate of water level rise at TW4-6 (located downgradient of TW4-4) likely resulted from
TW4-4 pumping. Cones of depression associated with the nitrate pumping wells became evident
as of the fourth quarter, 2013, and capture associated with the nitrate pumping is expected to
continue to develop. Increased capture and chloroform removal rates are also expected once new
well TW4-37 (installed this quarter between chloroform pumping well TW4-20 and nitrate
pumping well TW4-22) becomes operational.
First quarter, 2015 chloroform concentrations at many of the wells with detected chloroform
were within 20% of the values reported during the previous quarter, suggesting that variations
are within the range typical for sampling and analytical error. Changes in concentration greater
than 20% occurred in wells MW-26, TW4-2, TW4-6, TW4-8, TW4-9, TW4-11, TW4-16, TW4-
21, and TW4-24. Of these, MW-26, TW4-2, and TW4-11 are chloroform pumping wells, and
TW4-24 is a nitrate pumping well. TW4-6 is located adjacent to chloroform pumping well TW4-
4; TW4-8 is located adjacent to chloroform pumping well MW-4; TW4-9 is located near
chloroform pumping wells MW-26, TW4-19, and TW4-20; TW4-16 is located adjacent to
chloroform pumping wells TW4-11 and MW-26; and TW4-21 is located between chloroform
pumping well TW4-19 and nitrate pumping well TW4-25. Fluctuations in concentrations at both
chloroform and nitrate pumping wells and wells adjacent to pumping wells likely result in part
from changes in pumping. In addition, changes in concentrations at chloroform wells are
expected to result from continued operation of nitrate pumping wells as the capture associated
with nitrate pumping expands and flow directions change locally.
The chloroform concentration at TW4-9 decreased from approximately 101 flg/L to 54 flg/L,
bringing the plume boundary back to the west of TW4-9. The increase at TW4-9 during the
previous quarter was likely the result primarily of reduced dilution from the northern wildlife
ponds.
Chloroform at TW4-8 (which was non-detect from the first quarter of 2008 through the fomth
quarter of 2013) increased in concentration from 191 flg/L to 961 flg/L. TW4-8 is located
immediately east of chloroform pumping well MW -4, where chloroform was detected at a
concentration of 1,400 flg/L. From the first quarter of 2005 through the fourth quarter of 2013,
the plume boundary remained between MW-4 and TW4-8. The occurrence of elevated
chloroform at TW4-8 is likely related to its location along the eastern plume boundary
immediately east of pumping well MW-4. Changes in the plume boundary near TW4-8 are
expected to result from changes in pumping and reduced dilution resulting from cessation of
water delivery to the northern wildlife ponds. Chloroform at TW4-8 is bounded to the north by
TW4-3 (non-detect), to the northeast by TW4-13 (non-detect), to the east by TW4-36 (non-
25
detect), and to the southeast by TW4-14 (1.7 [!giL). The increase in chloroform at TW4-14 from
non-detect to approximately 1.7 [!giL last quarter is consistent with ongoing, but slow,
downgradient migration.
Chloroform pumping well TW4-20 and nitrate pumping well TW4-22 had the highest detected
chloroform concentrations of 19,900 and 12,700 [!giL, respectively. Since the last quarter, the
chloroform concentration in TW4-20 decreased from 23,300 to 19,900 [!giL, the concentration in
adjacent pumping well TW4-19 increased from 4,310 to 4,660 [!giL, and the concentration in
nearby well TW4-21 increased from 229 to 292 [!giL. The chloroform concentration in nitrate
pumping well TW4-22 increased from 12,400 [!giL to 12,700 [!giL. Although the chloroform
concentration in TW4-24 increased from 25.8 to 49.2 [!giL, TW4-24 remains outside the
chloroform plume. TW4-25 remained non-detect for chloroform. TW4-25, located north of
TW4-21, continues to bound the chloroform plume to the north.
Chloroform at recently installed well TW4-29 (located at the southern tip of the plume, to the
east of TW4-26 and to the south of TW4-27) increased slightly from 290 [!giL to 299 [!giL.
Chloroform at TW4-30, located immediately downgradient of TW4-29, increased from non-
detect to approximately 1.7 [!giL. As with TW4-14, the change at TW4-30 is consistent with
ongoing, but slow, downgradient migration. Chloroform at TW4-29 is bounded to the north by
TW4-27 (non-detect), to the east by TW4-30 (1.7 [!giL), to the southeast by TW4-35 (non-
detect), to the south by TW4-34 (non-detect), and to the west by TW4-26 (2.4 [!giL).
Chloroform at recently installed well TW4-33 (located between TW4-4 and TW4-29) also
showed a slight increase in concentration, from 124 [!giL to 134 [!giL. Chloroform at TW4-33 is
bounded to the north by TW4-14 (1.7 [!giL), to the east by TW4-27 (non-detect), to the west by
TW4-23 (non-detect), and to the south and west by TW4-26 (2.4 [!giL). This chloroform
distribution indicates that the plume southeast of TW 4-4 is very narrow compared to more
upgradient locations.
Although changes in concentration have occurred in wells within the chloroform plume, the
boundaries of the plume have not changed significantly since the last quarter, except for slight
expansions near TW4-24 and TW4-8, and slight contractions near TW4-9 and TW4-16. Nitrate
pumping has generally caused the boundary of the northern portion of the chloroform plume to
migrate to the west toward TW4-24. Over the previous four quarters, TW4-24 has been both
inside and outside the plume and remains outside the plume this quarter. Generally increased
concentrations at TW4-6 and TW4-16 (both of which were within the chloroform plume in the
past) since the second quarter of 2014 indicate that the plume boundary has migrated to the
southwest and re-incorporated these wells. These changes are likely related to reduced dilution
from cessation of water delivery to the northern wildlife ponds and more westerly flow induced
by nitrate pumping. However, continued operation of the nitrate pumping system is expected to
enhance the capture zone associated with the chloroform pumping system even though nitrate
pumping may redistribute chloroform within the plume and cause changes in the plume
boundaries. Furthermore, the addition of chloroform wells TW4-1, TW4-2, and TW4-11 to the
chloroform pumping network is expected to have a beneficial impact. The reduction in
concentration at TW 4-16 this quarter after previous increases may result from initiation of TW 4-
11 pumping.
26
Overall, the plume is bounded to the north by TW4-25; to the west and southwest by MW-31,
MW-32, TW4-23, TW4-24, and TW4-26; to the east by TW4-3, TW4-5, TW4-9, TW4-13,
TW4-14, TW4-18, TW4-27, TW4-30, and TW4-36; to the south by TW4-34; and to the
southeast by TW4-35.
Continued operation of chloroform pumping wells MW-4, MW-26, TW4-19, and TW4-20 is
recommended. Pumping these wells, regardless of any short term fluctuations in concentrations
detected at the wells (such as at TW4-20), helps to reduce downgradient chloroform migration
by removing chloroform mass and reducing hydraulic gradients, thereby allowing natural
attenuation to be more effective. Continued operation of chloroform pumping well TW4-4 is also
recommended to improve capture of chloroform to the extent practical in the southern pmtion of
the plume. The overall decrease in chloroform concentrations at TW4-6 from 1,000 f!g/L in the
first quarter of 2010 to 10.3 f!g/L in the second quarter of 2014 is likely related to pumping at
TW4-4. The decrease in the long-term rate of water level rise at TW4-6 since TW4-4 pumping
began, which suggests that TW4-6 is within the hydraulic influence of TW4-4, is also consistent
with the decrease in chloroform concentrations at TW 4-6 between the first quarter of 2010 and
the second quarter of 2014. Furthermore, because of the influence of TW4-4 pumping, and by
analogy with the concentration decreases at TW4-6 and TW4-26 that occurred after initiation of
TW4-4 pumping, chloroform concentrations at TW4-29 and TW4-33 are expected to eventually
trend downward. However, relatively stable concentrations at TW4-29 and TW4-33 since
installation may indicate the dual impacts of TW 4-4 pumping and reduced dilution from the
wildlife ponds. Several more quarters of data will be likely required before trends at these wells
can be properly evaluated.
EFRI and its consultants have raised the issues and potential effects associated with cessation of
water delivery to the northern wildlife ponds in March, 2012 during discussions with DRC in
March 2012 and May 2013. While past recharge from the ponds has helped limit many
constituent concentrations within the chloroform and nitrate plumes by dilution, the associated
groundwater mounding has increased hydraulic gradients and contributed to plume migration.
Since use of the northern wildlife ponds ceased in March 2012, the reduction in recharge and
decay of the associated groundwater mound are expected to increase constituent concentrations
within the plumes while reducing hydraulic gradients and rates of plume migration. Recent
increases in chloroform concentrations at TW4-6, TW4-8, TW4-9, and TW4-16 are likely related
in part to reduced dilution.
The net impact of reduced wildlife pond recharge is expected to be beneficial even though it is
also expected to result in higher concentrations that will persist until continued mass reduction
via pumping and natural attenuation ultimately reduce concentrations. Temporary increases in
chloroform concentrations are judged less important than reduced chloroform migration rates.
The actual impacts of reduced recharge on concentrations and migration rates will be defined by
continued monitoring.
8.0 ELECTRONIC DATA FILES AND FORMAT
EFRI has provided to the Executive Secretary an electronic copy of the laboratory results for
groundwater quality monitoring conducted under the chloroform contaminant investigation
27
during the quarter, in Comma Separated Values format. A copy of the transmittal e-mail is
included under Tab M.
28
9.0 SIGNATURE AND CERTIFICATION
This document was prepared by Energy Fuels Resources (USA) Inc. on May 20,2015.
Energy Fuels Resources (USA) Inc.
By:
Scott A. Bakken
Director, Permitting and Environmental Affairs
29
Certification:
I certify, under penalty of law, that this document and all attachments were prepared
under my direction or supervision in accordance with a system designed to assure that qualified
personnel properly gather and evaluate the information submitted. Based on my inquiry of the
person or persons who manage the system, or those persons directly responsible for gathering the
information, the information submitted is, to the best of my knowledge and belief, true, accurate,
and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fine and imprisonment for knowing violations.
Scott A. Bakken
Director, Permitting and Environmental Affairs
Energy Fuels Resources (USA) Inc.
30
Tables
Table 1: Summary of Well Sampling for the Period
Well Sample Date Date of Lab Report
MW-04 3/9/2015 3/26/2015
TW4-01 3/9/2015 3/26/2015
TW4-02 3/9/2015 3/26/2015
TW4-03 311112015 3/26/2015
TW4-03R 3/10/2015 3/26/2015
TW4-04 3/9/2015 3/26/2015
TW4-05 3/12/2015 3/26/2015
TW4-06 3118/2015 3/3112015
TW4-06R 3117/2015 3/3112015
TW4-07 3118/2015 3/3112015
TW4-08 3/12/2015 3/26/2015
TW4-09 3112/2015 3/26/2015
TW4-10 3118/2015 3/31/2015
TW4-11 3/9/2015 3/26/2015
TW4-12 3111/2015 3/26/2015
TW4-13 3111/2015 3/26/2015
TW4-14 3112/2015 3/26/2015
MW-26 3/9/2015 3/26/2015
TW4-16 3112/2015 3/26/2015
MW-32 3/17/2015 3/31/2015
TW4-18 3/12/2015 3/26/2015
TW4-19 3/9/2015 3/26/2015
TW4-20 3/9/2015 3/26/2015
TW4-21 3/12/2015 3/26/2015
TW4-22 3/9/2015 3/26/2015
TW4-23 3/12/2015 3/26/2015
TW4-24 3/9/2015 3/26/2015
TW4-25 3/9/2015 3/26/2015
TW4-26 3/12/2015 3/26/2015
TW4-27 311112015 3/26/2015
TW4-28 3/11/2015 3/26/2015
TW4-29 3/12/2015 3/26/2015
TW4-30 311112015 3/26/2015
TW4-31 3/11/2015 3/26/2015
TW4-32 311112015 3/26/2015
TW4-33 3/12/2015 3/26/2015
TW4-34 3/11/2015 3/26/2015
TW4-35 3/11/2015 3/26/2015
TW4-36 3111/2015 3/26/2015
TW4-60 3/17/2015 3/3112015
TW4-65 3/11/2015 3/26/2015
TW4-70 3/12/2015 3/26/2015
All sample locations were sampled for Chloroform, Carbon Tetrachloride, Chloromethane, Methylene Chloride, Chloride
and Nitrogen
Date in parantheses is the date the analytical data package was resubmitted by the laboratory. The package was
resubmitted due to a laboratory error in the field sample ID.
"R" following a well number deisgnates a rinsate sample collected prior to purging of the well of that number.
TW4-60 is a DI Field Blank, TW4-65 is a duplicate of TW4-12, and TW4-70 is a duplicate ofTW4-05.
Highlighted wells are continuously pumped.
Table 2
Chloroform Mass Removal Per Well Per Quarter
TW4-15(MW TW4-19 TW4-20 TW4-22 TW4-24 TW4-25 TW4-01 TW4-02 TW4-ll Quarter I
Quarter ~ MW-4 (Jbs,), 26) (lbt.J ~"' (lbs.) ~JU)!o-:.1_ J'W4'-4l lbs.) (I~) (JI!s..). aw: llbs..) (fb:s.). (l~J Totals {lb-s:)
Q1 2007* 36.8 12.9 150.2 87.0 NA NA NA NA NA NA NA 286.9 _j
02 2007 1.4 0.1 0.0 2.5 NA NA NA NA NA NA NA 4.0 I
03 2007 2.2 0.8 2.9 3.1 NA NA NA NA NA NA NA 9.0
Q4 2007 l.7 1.0 3.1 4.8 NA NA NA NA NA NA NA 10.6 I
Q1 2008 1.7 0.4 4.6 72 NA NA NA NA NA NA NA 13.8
Q2 2008 1.3 05 3.2 9.9 NA NA NA NA NA NA NA 14.8
Q3 2008 1.2 0..3 15.9 9.3 'NA NA NA NA NA NA NA 26.8
Q4 2008 1.3 0.3 20.7 OA NA NA NA NA NA NA NA 22.7
Ql 2009 l.7 0.4-4.3 3.6 NA NA NA NA NA NA NA 10.0
Q2 2009 6.8 0.2 3.7 2.8 NA NA NA. NA NA NA NA 13.5
Q3 2009 1.5 0.4 11.1 5.5 NA .NA NA NA NA NA NA 18.5
Q4 2009 4.8 0.6 17.8 26.1 NA NA NA NA NA NA NA 49.4
Q12010 0.9 0.4 2.7 0.4 NA NA NA NA NA NA NA 4.5
Q2 2010 1,5 1.0 6.8 5.9 1_4 NA NA NA NA NA NA 16.5
Q3 2010 1.3 1.2 2.0 4.9 1.3 NA NA NA NA NA NA 10.6
Q4 2010 1.1 O!S 7.7 7.4 1.2 NA NA NA NA NA NA 17.9
Q12011 Ll 0.2 12.9 9.6 1.1 NA NA NA NA NA NA 24.9
Q2 2011 1.2 o.s 5.3 4.6 1.1 NA NA NA NA NA NA 13.1
Q3 2011 1.2 OA 1.1 4.1 1.2 NA NA NA NA NA NA 8.1
Q42011 1..2 o_8 2.7 4.8 1.4 NA NA NA NA NA NA 10.8
Q1 2012 1.1 0.6 0,8 7.0 1.0 NA NA-NA NA NA NA 10.6
Q2 2012 1.1 0.7 0.7 6.9 1.1 NA NA NA NA NA NA 10.4
Q3 2012 1.1 0.7 1.4 2.4 1.1 NA NA NA NA NA NA 6.6 I
Q4 2012 0.9 0,3 2.0 3.2 0.8 NA NA NA NA NA NA 7.2
Q1 2013 (\.9 OA 7.4 2.8 0.7 1.5 0.0 0.0 NA NA NA 13.7
Q2 2013 0.9 0..9 3.9 4.4 0.7 2.7 0.0 0.0 NA N,o\ NA 13.5
Q3 2013 0.9 0.6 22.3 4.4 0.7. 2.1 0.1 0.0 NA NA NA 31.1
Q42013 0.8 0.3 3.2 2.5 0.7 2.8 0.1 o.o NA NA NA 103
Q.l2014 o.s 0.3 1.5 2.8 0.6 2.5 0.2 o.o NA NA NA 8.6
Q2 2014 0.8 0.4 2.0 3.4 0.6 1.5 0.1 0.0 NA NA NA 9.9
Q3 2014 0.9 0.4 3.6 1.8 0.8 2.5 0.1 0.0 NA NA NA 10.2
Q4 2014 0.8 0.4 7.1 3.2 0.6 2.5 0.04 0.0 NA NA NA 14.6
Q12015 0.9 0.4 24 2.6 0.4 2.3 0.04 0.000 02.~ 0.37 0.20 9.9
Well Totals 83,7 295 336.9 251 .2 18.7 21.3 0.68 0.0 0.23 0.37 0.2 742.8
* Ql 2007 represents the cumulative total prior to and including Ql 2007.
Table 3 Well Pumping Rates and Volumes
Volume of Water Pumped
Pumpinll• Well Name During the Quarter (gals) Average Pump Rate (gpm)
MW-4 76,454.3 4.60
MW-26 24,004 .9 11.63
TW4-4 36~41.3 10.87
TW4-19 60,553.0 10.65
TW4-20 15,744.7 8.78
TW4-22 22,046.9 17.77
TW4-24 92.449.3 17.56
TW4-25 71,452.4 16.01
TWN-2 47,262.2 18.28
TW4-01 24,569.2 17.81
TW4-02 24,156.7 17.56
TW4-11 9,898.7 17.92
INDEX OF TABS
Tab A Site Plan and Perched Well Locations White Mesa Site
Tab B Order of Sampling and Field Data Worksheets
Tab C Weekly and Monthly Depth to Water Data
Tab D Kriged Current Quarter Groundwater Contour Map, Capture Zone Map, Capture Zone Details
Map, and Depth to Water Data
Tab E Kriged Previous Quarter Groundwater Contour Map
Tab F Hydrographs of Groundwater Elevations Over Time for Chloroform Monitoring Wells
Tab G Depths to Groundwater and Elevations Over Time for Chloroform Monitoring Wells
Tab H Laboratory Analytical Reports
Tab I Quality Assurance and Data Validation Tables
I-1 Field Data QA/QC Evaluation
1-2 Holding Time Evaluation
I-3 Receipt Temperature Check
I-4 Analytical Method Check
I-5 Reporting Limit Evaluation
I-6 Trip Blank Evaluation
I-7 QA/QC Evaluation for Sample Duplicates
I-8 QC Control Limits for Analyses and Blanks
I-9 Rinsate Check
Tab J Kriged Current Quarter Chloroform Isoconcentration Map
Tab K Analyte Concentration Data Over Time
Tab L Chloroform Concentration Trend Graphs
Tab M CSV Transmittal Letter
Tab N 5-Day Notice Pursuant to the Chloroform Pumping Well Operations and Maintenance Plan,
January 5, 2015
Tab A
Site Plan and Perched Well Locations White Mesa Site
TW4-37
-+-
TW4-19
EB
MW-5 •
TW4-12
0
TWN-7
~
PIEZ-1
~
TW4-35
~
temporary perched monitoring well
installed March, 2015
perched chloroform or
nitrate pumping well
perched monitoring well
temporary perched monitoring well
temporary perched nitrate monitoring
well
perched piezometer
temporary perched monitoring well
installed May, 2014
RUIN SPRING
0 seep or spring
HYDRO
GEO
CHEM,INC.
WHITE MESA SITE PLAN SHOWING LOCATIONS OF
PERCHED WELLS AND PIEZOMETERS
FIGURE
H:/718000/may15/Uwelloc0315_rev.srf I A-1
TabB
Order of Sampling and Field Data Worksheets
Order of Contamination for 1st Quarter 2015 Chloroform Purging Event
Chloroform Water
Well Sample time Levels Rlnsate date/time level
TW4-03 ;/11/Z.ot(, 07% ND
TW4-12 0157 ND
TW4-28 ND
TW4-32 --1--=o~g:....;,o---::=
TW4-13 -~-----"""'<:..'
TW4-36 -1---~
TW4-27 -1---~""'
TW4-30 +--~~
ND
ND
ND
ND
ND
TW4-31 I ND
TW4-34 og 1 ND
TW4-35 ·!)/l\fZ.OlS 0~53 ND
TW4-23 ::!.IIVt!> 0"10'3 ND
-MW-32 a'l1115 ]'{no ND
TW4~25 1::;o·o ND ~jq /zmS
TW4-14 .-,ltVt'> OI \Z 1.68
TW4-26 31•1./t"> 0120 2.45
TW4-05 3/1?../Lr., eng 14.6
TW4-24 1::':1'2-(.:. 25.8 ?;:;{q/'z.c\'fJ
TW4-18 7/r2.115 7.311' 33
TW4-09 3/tZJI.S 0147 101
TW4-33 .lt~I I,S Q7!)S 124
TW4-08 '3112/1~ o~a:3 191
TW4-21 :l)tVt~ 015 11 229
TW4-29 }/<U ~ Q !;$2.1 290
TW4-16 '3/lz./15 0830 387
-TW4-06 '\/1~/lii. aT.Si 723
TW4-11 \L\0$ 803~/'\fZ.olS
-TW4-07 :.ttG/15 OrilS 926
TW4-04 \i.\53 1130 '1/'\{?..o.;s
TW4-01 l"l'i.3 11403/'lf'Z.OIS
-TW4-10 >'1&11'2 Oi.SIZ 1220
MW-04 IL\"!1 7 1440 ~/'1/'2.0\5
MW-26 \'1 00 2090:Y'I/20 1S
TW4-02 l"rz;1 3580 ~/0../?....6i5
TW4-19 1~oo 4310 ~(q{z.o!S
TW4-22 1~-::,c.. 12400~~tw5
TW4-20 i~O 23300'Y'\f'Z.O~
-TW4-60
TW4-65
TW4-70
Comments:
Name:
D. I. Blank 3/17 /z.0'6 0 g~JIO
Duplicate -r-J j·:l~ "ltVl5 ~
Duplicate c;.') ')/n./15 07't..6
Date:
Well
Depth
141 'lw\.1,-03 '1\. 3/t0/7J)t5 OIS.S
101.5
107
115.1
102.5
99
96
92.5
106
97.2
87.5
114
132.5 Bladder pump
134.8 Cont. Pumping
93
86
120
112.5 Cont. Pumping
137.5
120
87.9
125
121
93.5
142 _ 'lwl..\-6'-'K_ o:>11z.o,s oc:J'30
97.5
100 <:.:.~n+. fu."'P;5
120
112 Cont. Pumping
110 urr+. ?w>1p~"j
111
124 Cont. Pumping
122.5 Cont. Pumping
120 C.o"t rw"T~"\
125 Cont. Pumping'
113.5 Cont. Pumping
106 Cont. Pumping
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
Description of Sampling Event: 1 ~ T' (§ \kQ. rhr G¥1 I orl>fo r,.., -z. o I .S
Location (well name): I,____,_M"""'W;...._-O;;;_j_.._ _________ ___.
Field Sample ID
Sampler Name
and initials:
See instruction
Date and Time for Purging l...._3=-.l....l"\!.../2_o_._LS=-------'
Well Purging Equip Used: ~pump or [QJ bailer
and Sampling (if different) ,___...v':_/':_:A ________ --'
Well Pump (if other than Bennet) I c6{1+ ;,I.A ov-.s
Purging Method Used: (g]2 casings [gJ3 casings
I -(LJY-oz Sampling Event I Qv.o.A.:rht! C.h \oro-form Prev. Well Sampled in Sampling Event .__ _______ .....__ _ __.
pH Buffer 7.0 7 ,0 pH Buffer 4.0
Specific Conductance!~... _l_o_oo ____ ...JI~-tMHOS/ em Well Depth(O.Olft): L-j_JZ_~_.o_o __ ____J
Depth to Water Before Purging I 7 f:,. oD Casing Volume (V) 4" wcu:~_o ___ -~j<.6S3h)
3" Well:_ I) 17, £.1 _ (.367h)
Weather Cond. Ext'l Amb. Temp. oc (prior sampling event)IL--1/_D __ __.
Time llq'3.C.. I Gal. Purged I 0 I Time I I Gal. Purged I I
Conductance I l~IQ I pH I 6. tH I Conductance I I pHI I
Temp. °C I 1Yh"13 I Temp. oc I I
Redox Potential Eh (m V) I lS!:l I Redox Potential Eh (m V) I I
Turbidity (NTU) I <1 -~ I Turbidity (NTU) I I
Time I I Gal. Purged I I Time I I Gal. Purged I I
Conductance I I pH l I Conductance I I pHI I
Temp. °C I I Temp. oc I I
Redox Potential Eh (m V) I I Redox Potential Eh (m V) I I
Turbidity (NTU) I I Turbidity (NTU) I I
White Mesa Mill
Field Data Worksheet for Groundwater 1 of2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
Volume of Water Purged 0 gallon(s)
Pumping Rate Calculation
Flow Rate Q) in gpm,
s16o = 1 q. ro
Time to evacuate two ca ine: volumes (2V)
T=2V/Q= I 7.(..~ I
Number of casing volumes evacuated (if other than two) 0
If well evacuated to dryness, number of gallons evacuated 0
Name of Certified Analytical Laboratory if Other Than Energy Labs
Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type
y N spec.::i tied below) y N y N
VOCs ~ 0 3x40 ml 0 ~ HCL ~ 0
Nutrients 00 0 100 ml 0 ~ H2S04 fit 0
Aeavy Metals 0 0 250 ml 0 0 HN03 0 0
All Other Non Radiologies 0 0 250m) 0 0 No Preserv. 0 0
Gross Alpha 0 0 1,000 ml 0 0 HN03 0 0
Other (specify) Cil 0 Sample volume 0 rll 0 ISf
Ghlor;~c If preservative is used, specify
Type and Quantity of Preservative:
Final Depth I ~ \ . 1.1 Sample Time /Y37
See instruction
Comment
A((i\lej on s•'·h. 11\t )'13-:)
.S1A'""1pl~ colle.G-f-~J. o-}
L<fr st+~ 1}\.+-J-434
-r;.IIIJ~ r "ll'lJ G-~Arr•''l'l pre.sel'li--+o Co }l-€c.J-:!Jr;,WJpJe.s •
)437 w~ ·h·r wo...s G kw-
MW-04 03-09-2015 IDo not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater 2 of2
Mill -Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
See instruction
~escriptionofSa~plingEvent ~~ ~~~-~~-~-~-~-~~~-~~~-~~lo_r_o~~-o_r~~~~~o~r~~~~~~~~~~~~~~~~~
Location (well na~e): ._I--'~'--W'---4..._-_0_l,__~~~~~~~~-'
Sa~pler Na~e
and initials: j=4"M f1U Ao I I iJa..j/-1'Jt
Field Sa~ple ID
~ate and Ti~e for Purging IL--3=-/_J~L.:,_/-=-z:...:o....:.l ...tS~~~~---J and Sa~pling (if different) ~~ ~fJ~/'-'A~. ~~~~~~~--~
Well Purging Equip Used: ~pump or [QJ bailer Well Pu~p (if other than Bennet) I Coflf;l'l"'OIJ.~
Purging Method Used: [QJ2 casings [QJ3 casings
I l'lw-o~ sa~pling Event I Qv..o.c-+~c-t~ Gh loro=rorrv~ Prev. Well Sa~pled in Sa~pling Event'--~~~-~-~~~--~
pH Buffer 7.0 7.D
Specific Conductance '--1 _l_o_o_Cl~~----ll ~-tMHOS/ c~
~epth to Water Before Purging I g I. oD
Weather Cond.
Ti~e I Ll_'1 L I Gal. Purged I (5
Conductance l t.\SS I pH I (';.30
Te~p. °C I Jq, r;;r;; I
Redox Potential Eh (~ V) I l'67 I
Turbidity (NTU) I 0 I
Ti~e I I Gal. Purged I
Conductance I I pH I
Te~p. °C I I
Redox Potential Eh (~ V) I I
Turbidity (NTU) I I
White Mesa Mill
Field Data Worksheet for Groundwater
I
I
I
I
pH Buffer 4.0 I L.J.o
Well ~epth(O.Olft): ,_1 _l_lo_._o_o __ ___.J
Casing Volu~e (V) 4" w 11 :1 Jg. '1'3 ,(.653h)
3" Well :,__o __ ____,_(.367h)
Ext' I Am b. Temp. ·c (prior sampling eventl~....P_I_" __ .....J
Ti~e I I Gal. Purged I I
Conductance I I pH I I
Te~p. oc I I
Redox Potential Eh c~v) I I
Turbidity (NTU) I I
Ti~e I I Gal. Purged I I
Conductance I I pHI I
Te~p. °C I I
Redox Potential Eh c~ V) I I
Turbidity (NTU) I I
1 of 2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
Volume of Water Purged gallon(s)
Pumping Rate Calculation
Flow Rate (Q), in _gpm.
S/60 = I 1~. D
Time to evacuate two casing volumes (2V)
T = 2V/Q = I 2.. lO I
Number of casing volumes evacuated (if other than two) 0
If well evacuated to dryness, number of gallons evacuated 0
Name of Certified Analytical Laboratory if Other Than Energy Labs AWAL
Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type
y N specified below) y N y N
VOCs [] D 3x40 ml D Ill HCL ~ D
Nutrients I:E D 100 ml D 1'11 H2S04 ~ 0
Heavy Metals D D 250 ml D D HN03 0 D
I All Other Non Radiologies D D 250 ml D D No Preserv. D 0
Gross Alpha D D 1,000 ml D D HN03 D D
Other (specify) Ill D Sample volume D I.E D ~
Gh,or:J( If preservative is used, specify
Type and Quantity of Preservative:
Final Depth I 9Y · Z ~ Sample Time 1943
See instruction
Comment
Arri\)ea o(\ ~;+, .,.+ lY3~ ...,-;(!",,..
~a..IYJp'e.~ eoll~c.+~~ o..+-14 ~3 c.lecJ..r'
le+\-sl·h~ 01.+ 1'1'-\S
L ont:YllfiOv-.S ?v-VVJp/11~ Well
TW4-0l 03-09-2015 !Do not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater 2 of 2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
N~RGYFLIELS
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
Description of Sampling Event: I \ ~~ Qv.u...c-+er ChI oro-fon., -zo I S
Location (well name): I =t\W::O"Z. -rwy-Oz.
Field Sample ID
Sampler Name
and initials:
See instruction
Date and Time for Purging L-1 _3:::..:..../'\....;./~"2.:::;;.0_1:..::~::...__ ____ __. and Sampling (if different) ._I .L.:M:::!:',/,..!...i'f!..-_______ _......
Well Purging Equip Used: [f[Jpump or [QJ bailer Well Pump (if other than Bennet) I Got~·hn v.o~.\
Purging Method Used: @]2 casings @]3 casings
I I !wY-11 Sampling Event Qv.o.r-T~rl~ Gh \oro.fordl Prev. Well Sampled in Sampling Event,_ _________ __......
pH Buffer 7.0 7 .0 pH Buffer 4.0 l..J.D
Specific Conductance L-1_\o_o_'b ___ __.lllMHOS/ em Well Depth(O.Olft): '-ll_z._o_._oo ___ .....J
Depth to Water Before Purging I -rs:z.D Casing Volume (V) 4" Well:' -z.'l.U ,(.653h)
3" Well : l) (.367h) L.....-,; ___ __,
Weather Cond. Ext'( Am b. Temp. ·c (prior sampling eventli~.-J_Ja __ __.
Time I II.\?.~ I Gal. Purged I 0 I Time I I Gal. Purged I I
Conductance I 3S"2.{. I pH I b.3'-I Conductance I I pHI I
Temp. oc I IS. [l:l I Temp. oc I I
Redox Potential Eh (m V) I '1~:3 I Redox Potential Eh (m V) I I
Turbidity (NTU) I (5 I Turbidity (NTU) I I
Time I I Gal. Purged I I Time I I Gal. Purged I I
Conductance I I pH I I Conductance I I pHI I
Temp. oc I I Temp. °C I I
Redox Potential Eh (m V) I I Redox Potential Eh (m V) I I
Turbidity (NTU) I I Turbidity (NTU) I I
White Mesa Mill
Field Data Worksheet for Groundwater 1 of 2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
Volume of Water Purged (} gallon(s)
Pumping Rate Calculation
Flow Rate (Q '• in gpm.
S/60 = I JB .D
Time to evacuate two ca. ing_ volumes (2V)
T = 2V/Q =I 3.'£..5 I
Number of casing volumes evacuated (if other than two) 0
If well evacuated to dryness, number of gallons evacuated
Name of Certified Analytical Laboratory if Other Than Energy Labs AWAL
Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type
y N specified below) y N y N
VOCs Sl D 3x40 ml D 1:21 HCL ~ D
Nutrients rjl D 100 ml D crJ H2S04 ~ D
Heavy Metals D D 250ml D D HN03 D D
All Other Non Radiologies D D 250m! D D No Preset-v. D D
Gross Alpha D D 1,000 ml D D HN03 D D
Other (specify) [1 D Sample volume 0 [il D Iii
Gh\or;j( If preservative is used, specify
Type and Quantity of Preservative:
Final Depth L..j_I_07_._1_1 __ ___, Sample Time Jl-\"2.1
See instruction
Comment
Arr:v~~ Of\ _s.,'.}e Q..-t-)1...\'Z~ -fAMef' MJ. 6-Mf•'n pr<!~~,t +o coll~d-,Sf{tYJfkS..
S.l).mf>'e.s c.o\)e.ch:a o..t 1'1'27 wc...+er \.00...~ ~ cl ~qr
Le-ft-~li-e. "'-t 1'-IZ '1
TW4-02 03-09-2015 IDo not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater 2 of 2
Mill -Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
Description of Sampling Event: I l~"f G"'o.(Ofe<"" Ghlorofo rrt'l -z.OL5
See instruction
Location (well name): ~..II_W_~_-_0_3 _________ ---J
Sampler N arne
and initials: 1 ...,.-IJ\Il,er noJI :aNt,;-m
Field Sample ID
Date and Time for Purging I ::.,; IO/?.. OtS and Sampling (if different) I ~ -:?;>/11/zor s
Well Purging Equip Used: [][)pump or [ill bailer WeJI Pump (if other than Bennet)
Purging Method Used: ~2 casings fQ]3 casings
Sampling Event I <li.M\rf-er\i1 Gh\o(otor,..., Prev. Weii Sampled in Sampling Event l .... -r_w_Y_-_0_3_R _____ ___,
pH Buffer 7.0 "1.0 pH Buffer 4.0 l\.0
Specific Conductance!,__ _lo_o_o ____ _.l!!MHOS/ em Well Depth(O.Olft): .... 1 _\4_\_.o_c __ ___,
Depth to Water Before Purging I 55.15 Casing Volume (V) 4" Well:' ;sh. Db ,(.653h)
3" Well: 0 (.367h) ~--,;. ___ _..
Weather Cond. Ext' IAmb. Temp. oc (prior sampling event)._! 0_6 __ _,
Time I0%:57 I Gal. Purged I '6~;-z.,s I Time I I Gal. Purged I I
Conductance I l b3Lj I pH I (;:~0 I Conductance I I pHI I
Temp. °C llq,95 I Temp. oc I I
Redox Potential Eh (m V) I '2.7.. \ I Redox Potential Eh (m V) I I
Turbidity (NTU) I s.u I Turbidity (NTU) L J
Time 10'795 I Gal. Purged I 0 I Time I ~ 1'17 I Gal. Purged I 0 I
Conductance I H;l{; I pH I !5 d'~IS I Conductance llb:-zO I pH I 5.89 I
Temp. °C I ,~.z:s I Temp. oc I I4.'Z& I
Redox Potential Eh (m V) I I Redox Potential Eh (m V) I I
Turbidity (NTU) I I Turbidity (NTU) I I
After
White Mesa Mill
Field Data Worksheet for Groundwater 1 of2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
Volume of Water Purged gallon(s)
Pumping Rate Calculation
Flow Rate.(Q . in .gpm.
S/60 = I ) \.0
Time to evacuate two ca iJ1g volumes (2V)
T = 2V /Q = I l 0 ,J q I
Number of casing volumes evacuated (if other than two) I.S'"Z.
If well evacuated to dryness, number of gallons evacuated 35.£.5
Name of Certified Analytical Laboratory if Other Than Energy Labs I._.;..;A:....w....;·A~L _____ _.
Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type
y N specified below) y N y N
VOCs '[] 0 3x40 ml 0 fl HCL ~ 0
Nutrients fJ 0 100 ml 0 lJ H2S04 LJ 0
Heavy Metals 0 0 250m! 0 0 HN03 0 0
All Other Non Radiologks 0 0 250m! 0 0 No Preserv. 0 0
Gross Alpha 0 0 1,000 ml 0 0 HN03 0 0
Other (specify) l!l 0 Sample volume 0 tJ 0 ~
C "h\o(·l~c If preservative is used, specify
Type and Quantity of Preservative;
Final Depth I l3 ~ :z..:> Sample Time I.._D_7_4l ___ _.
See instruction
Comment
A ,-rill ~~ Ofl 5.-ih ~t 08ZY ""'tA.I'II'IU "'-fl~ G-,.rr ;fl pf'eSef\+ -\-or ?u.r~~-H.Ar~c: be~M 4!1.-t' 6830
Pv..,-~~~ INcH -Fo..-D.. ·ht~) o-f 7 M;"'""-h> """! 4& 5-ec.onJ.s.. P'-"r~-eJ Wdl dr.j 1
·
'P'--'r~e et1Jc.j "'t og~7 wo..+el' WtA.S YVIo.stJ"{ c..~~~r. Lc:.-R-~i+G ~+ og3GJ
4rr.'.Je~ Q(l. ~;+(.. o-.1--O/Y3 -),.nnu M). 6-Arri, prerlrrt --b c:.ollec. t S:.o."'Jp)-eS . De.p+h +o ~+c:r wa.~
b!).~b ~t>-Mp)ei bo.:leJ. ~J 07 '-l'-Letts;+~ (A-t 07Yg.
TW4-03 03-10-2015 lno not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater 2 of2
Milt -Groundwater Discharge Permit Date: 06-{)6-12. Rev. 7.2 -Errata
Groundw.rter Monitoring Quality Assurance Plan (ClAP)
i i
!
!
.
i
:;
A'ITACHMENT l-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
See instruction
~~~~n~S~li·E~~= ~~~~~-T~Q~~~~~r~h~r~~'~:h~lo~c~"~£~o~rm~~~~Q~IS ______________ ~
Location (well name): I_Ti~w!.....Y.~---=c~)~R~---------l
Sampler Name
and initials: j....,.-;:,1'\n~r Hall ·~l<~.~·V=rH
Field Sample ID
Date and Time for Purging ._I ~;;:::.:·f:.....:l_;.o=-../-z..o=.L..;'St-----1
Well Purging Equip Used: 00 pump or [QJ bailer
and Sampling (if different) L....:.;M::.:;V...t...l'l=----------l
Well Pmnp (if other than Bennet) ._I =G-_._r=un~'::...\~....,c'-">=------'
Purging Method Used: [QJ2 casings @]3 casings
Sampling Event I Q\A.ed~rb Ghlvrofon"? Prev. Well Sampled in Sampling Event .... l-r_LJ_4_-_0_i _____ __,
pH Buffer 7 0 {,0 pH Buffer 4.0 l.j .O
Specific Conductance!.._ ~lO..:::.OOw........ __ ----'I~MHOS/ em Well Depth(O.Olft): ~...1 _o ____ __.
Depth to Water Before Purging I.___.D:;._ _ _. Casing Volume (V) 4" Well~l--o----ll(.653b)
3" Weld 0 _(.367h)
Weather Cond. C::.leo..r
Ext'l Am b. Temp. ·c (prior sampling event)._! .:;O_c __ _,
Time I 01S~ I Gal. Purged I I :>-:z. I Time I I Gal. Purged I I
Conductance I o ~~ I pH I '-/'~ I Conductance I I pHI I
li'emp. ac I \O ,Glj I Temp. °C I I
Redox Potential Eh (m V) I \11.-r; ' I Redox Potential Eh (mV) I I
Turbidity (NTU) I o.s I Turbidity (N'PU) L I
Time I I Gal. Purged I I Time I I Gal. Purged I I
Conductance I I pH I I Conductance I I pHI I
Temp. oc I I Temp. °C I I
Redox Potential Eh (mV) I I Redox Potential Eh (mY) I I
Turbidity (NTU) I I 'furbidity (NTU) I I .
White Mesa Mlll
Field Data War1csheet for Groundwater .A lof2 capturx· COO .. ATIOLE WITH,./'-.... p.ri;o-JUNCT1DNALITY
• Mill-Groundw~ter Discharge Permit
Groundw~ter Monitonng Quality Assurance Plan (QAP) (
'··
Date: CMHI6-12 Rev. 7.2-Errata
Volume of Water Purged I SO gallon(s)
Pumping Rate Calculation
Flow Rate (Q), in gem. Time to evacuate two casing volumes (2V)
S/60 = I )1.0 T=2V/Q= I 0 I
Nrunber of casing volumes evacuated (if other than two)
If well evacuated to dryness, number of gallons e\'acuated
Name of Certified Analytical Laboratory if Other Than Energy Labs
Type of Sample
VOCs
Nutnellls
Heavy Metals
All Other Non Radiologies
Gross Alpha
Other (specify)
L'h lor; J.~
final Depth ~-.1 --=()~---....J
!
f
Zcomment
Sample Taken Sample Vol (indicate
if other than as
y N specjfied below)
ijJ 0 3x40ml
~ 0 lOOml
0 0 250m!
0 0 250ml
0 0 I,OOOml
rs 0 Sample volume
Sample Time
0
J)
AWAL
Filtered Preservative Type Preservative Added
y N y N
0 Qil HGL ijJ 0
0 Iii H2S04 l2l D
0 0 HN03 0 0
0 0 No Preserv. 0 0
0 0 HN03 0 10
0 6iJ 0 EtJ
H preservative is used, specifY
Type and Quantity ofPreservntive:
.;J See .instruction
Arri\le~ on -;,;h "-+ D/'11> -f.-.nntr MJ. Go..rr."n pr~!:,enJ ..Per ·R:n~-h
1tn !)~-\--~. be~M ·to\+ 01'-\7... fv.mp~c\ £.0 c;...,l1o~ of' ~0"'-fiN"'-+er o.nJ.
o-F D ::I. wc..-\-er.. ~~rV1p les c..:.il ec:.teJ o..+ 07.5~
. 'left -;;te a-t 0151
,__ _______ __,!Do not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet lor Groundwater .A 2 of2 captUr)(" COIIPATIILE WITH~......,.,ri:r-FU.HCTIOIIAUTY
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
Description of Sampling Event: I \ s-r G v-Mfd ChI oro'hrm -z; D 1..5
See instruction
Location (well name): ._lti-'-'W"--l..\,_--'O:...Y+------------'
Sampler Name
and initials: -r;;l'lrlt"r HoJJ.J~~-!j b'N--
Field Sample ID 1 -nJL\-OI..j_O~O~-z.olS
Date and Time for Purging I '3./tf lw.l5 and Sampling (if different) N /A
Well Purging Equip Used: [!]pump or [QJ bailer Well Pump (if other than Bennet)
Purging Method Used: 1}[]2 casings [QJ3 casings
Sampling Event I Q""'""r-h:rlj C.b \oro-tbf!YJ Prev. Well Sampled in Sampling Event IL_---rw __ Y_-_o_t _____ ___,
pH Buffer 7.0 ._I __;.7 ..;.... D ___ __, pH Buffer 4.0 4.0
Specific Conductance ._I _l_oo_o ____ _,l !!MHOS/ em Well Depth(O.Olft): llz.ao
Depth to Water Before Purging I 70 . DD Casing Volume (V) 4"Well:I "Z.I.9Z. ,(.653h)
3" Well: a (.367h) .__ ___ __,
Weather Cond. Ext' IAmb. Temp. ·c (prior sampling event)I~J:...;../_0 __ _,
Time ll'iSL I Gal. Purged I 0 I Time I I Gal. Purged I I
Conductance I "'2..7..2.-:!;> I pH I b.'Z/ I Conductance I I pHI I
Temp. oc I \S.3fS I Temp. oc I I
Redox Potential Eh (m V) I -z..oE I Redox Potential Eh (m V) I I
Turbidity (NTU) I 0 I Turbidity (NTU) I I
Time I I Gal. Purged I I Time I I Gal. Purged I I
Conductance I I pH I I Conductance I I pHI I
Temp. oc I I Temp. oc I I
Redox Potential Eh (m V) I I Redox Potential Eh (m V) I I
Turbidity (NTU) I I Turbidity (NTU) I I
White Mesa Mill
Field Data Worksheet for Groundwater 1 of 2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2 -Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
Volume of Water Purged gallon(s)
Pumping Rate Calculation
Flow Rate (Q) in gpm. Time to evacuate two casing volumes (2V)
S/60 = ._I _I_I._D __ _____. T=2V/Q= I y.q~ I
Number of casing volumes evacuated (if other than two) 0
If well evacuated to dryness, number of gallons evacuated 0
Name of Certified Analytical Laboratory if Other Than Energy Labs!'-..:..A.;_W__:_A_l.. _____ ----J
Type of Sample
VOCs
I Nutrients
Hcnvy Metals
All Other Non Radiologies
Gross Alpha
Other (specify)
Ch lof" iJc
Final Depth ._I ..... 7_,_1.:..::):....\.jL-----'
Comment
Arri\le~ Of\ ~~i-~ ~i­
.S~~'f)~ c.ol\e<.ted.
L-eft. ~~·tc. 6\+
Sample Taken Sample Vol (indicate Filtered if other than as
y N specified below) y
[Sjl 0 3x40 ml 0
r) 0 100 ml 0
0 0 250m! 0
0 0 250 ml 0
0 0 1,000 ml 0
!1ll 0 Sample volume 0
Sample Time )45:3
)~.50 .A' I + -ltM\I"'U ~110. G-o.r(;t\ pr~S. Ul
o.+ lYS3 w~ ·hr ~~ G) ear
PiSS
N
[!
121
0
0
0
~
TW4-04 03-09-2015 !Do not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater
Preservative Type Preservative Added
y N
HCL Ei2l 0
H2S04 rs 0
HN03 0 0
No Preserv, 0 0
HN03 0 0
0 ltl
If preservative is used, specify
Type and Quantity of Preservative:
, -;;, See instruction
_,._j
2 of2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2 -Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
ATTACHMENT 1-2
WHITE MESA URANIUM MILL See instruction
FIELD DATA WORKSHEET FOR GROUNDWATER
Description of Sampling Event: l ) ~.,-Gu o.r=t"~r C. h loroforM .zoLS
Location (well name): ILJ:....t....::W:=:..4...:_-~0=f>~---------l Sampler Name
and initials: I :r!ifltJ~o"" f}o1/•d!1 fpt
Field Sample ID llwl.\-OS...-D312Zol5
Date and Time for Purging ._I -"3=/ ..... 1"""'1 /'-ZO_.._f5"'-------> and Sampling (if different)!..._ _.;:.IL.L ...... rz~/2=-=-D...._/5..__ ____ __.
Well Purging Equip Used: !]I) pump or [QJ bailer Well Pump (if other than Bennet) ._I G-~r.j;_·ll~. J.......:Of:..:;~------'
Purging Method Used: 002 casings [QJ3 casings
Sampling Event I Qv.o.rf~..-Aj C h/orof6rp1 Prev. Well Sampled in Sampling Eventl .__ I_!J_t._)-_Z_b _____ __,
pH Buffer 7.0 ?,0
Specific Conductance l..__lo_o_D ___ _.I !-lMHOS/ em
Depth to Water Before Purging I b 3, '2. 4
Weather Cond.
Time I liS ~ I Gal. Purged I "'" Conductance I \4lD I pH I b ,n
Temp. oc I ,;,~L\ I
Redox Potential Eh (m V) I -z..-z.o I
Turbidity (NTU) I )'), \ I
Time I '?..DO I Gal. Purged I ~z
Conductance I lqb4 I pH I b,lD
Temp. oc I '5.'33 I
Redox Potential Eh (m V) I "Z.l8' I
Turbidity (NTU) I \'Z I 'j I
White Mesa Mill
Field Data Worksheet for Groundwater
I
I
I
I
pH Buffer 4.0 y.o
WellDepth(O.Olft): I l"Z.O.oo
Casing Volume (V) 4" WclJ:I 3 7.03 ,(.653h)
3" Well: 6 (.367h) '---------1
Ext'l Amb. Temp. oc (prior sampling event)l 7 a '----7=-:(1~--'
Time I llS'! r Gal. Purged 111 I
Conductance l lY70 I pH I b.l/ I
Temp. oc I \S."3S I
Redox Potential Eh (mV) I --z...1g I
Turbidity (NTU) I 13,0 I
Time I l'ZOJ I Gal. Purged I S7 I
Conductance I J96;3 I pH I "'10 I
Temp. oc I \S·39 I
Redox Potential Eh (m V) I ~ "?.17 l zl/
Turbidity (NTU) I lZ .<J I
1 of2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
Volume of Water Purged!._ _Cf.:...4.L-. ___ _. gallon(s)
Pumping Rate Calculation
Flow Rate Q ), in gpm.
S/60 = I IJ.O
Number of casing volumes evacuated (if other than two)
If well evacuated to dryness, number of gallons evacuated
Time to evacuate two ca ing volumes (2V)
T = 2V /Q = I c; .73 I
I o
I D
Name of Certified Analytical Laboratory if Other Than Energy Labs
Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type
y
VOCs 1!1
Nutrients rn
Heavy Metals 0
All Other Non Radiologies 0
Gross Alpha 0
Other (specify) ffl
Lh)or;Jc
Final Depth I <::1L\.l5
Comment
Aui\lel ofl ~.ltG o.f ll 'i9
Pv.r t?::F~ w~tl .for o.. + o+"-l
wtA,tcr WGU l'Vlo5t~ C.\-eo.c.
N specified below) y
0 3x40 ml 0
D lOOm! 0
0 250m! 0
D 250 ml 0
0 1,000 ml 0
0 Sample volume 0
Sample Time ._I o::<....;.-n.-=:s.~C--..---J
o.nJ G-Arf in fr~sf!' rrT for
M;il~t~.s. Pw-~c erTd-eJ.
N y
~ HCL ~
[!J H2S04 !!I
0 HN03 0
0 No Preserv. 0
0 HN03 0
rn 0
If preservative is used, specify
Type and Quantity of Preservative:
See instruction
pv..r~e · P\Ar~e ~_jo.-1 o.t 115 ~
17\+ \ "Z.O l,
N
0
D
0
0
0
[E
f\rrl\le4 ofl !:.1te o.t 01~
w ~~ c,.3 . ·z:z. ~ c. r··q=> I<' s
-r'a.nn~r' o.~~J.. 6-Mf;t'l 1'r~~"r +~> c6/lec1' Sc.Mp)t'S, De?th +o V-':lQ..+c:-~'"
bo.;\c-J o..+ 072.8 Lett ~~-+c "-t 0730
.___TW __ 4-_0_5_0_3-_1_1_-2_0_15 _ __,1Do not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater 2 of 2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
··~·-·" •" . . ENERGYFCJ.e"LS
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
Description of Sampling Event: I I Sl Q \M,_rf<t' C.h I oro:forrvr 7...0 15
See instruction
Location (well name): Ll -~.!.--_'4_-_D._~-----------'
Sampler Name
and initials: I :::r,_fl,~ Aoll·;aa~Rjf
Field Sample ID
Date and Time for Purging .__I ""''3._/...:.)_7"--/7.._0_I,S'-------' and Sampling (if different) "3/I~/ZOI5 ~-"-----~----~
Well Purging Equip Used: rn!J pump or [ID bailer Well Pump (if other than Bennet) I Grt..AnJ+~~
Purging Method Used: [!!]2 casings [ID3 casings
Sampling Event I Q\.)o.() .. t+e('~ ch \orof0.rl"1 Prev. Well Sampled in Sampling Event I --] wY -DC:. R
pH Buffer 7.0 7.0 pH Buffer 4.0 I g,o
Specific Conductance ._I _Jo_o_Z> ____ __.I~MHOS/ em Well Depth(O.Olft): 97.50
Depth to Water Before Purging I 7 0. 53 Casing Volume (V) 4" Well:ll7. b I ,(.653h)
3" Well: 0 (.367h) .___ ___ -'
Weather Cond. Ext'l Amb. Temp. oc (prior sampling eventl._l _3_· __ ......
Time I o'hl I Gal. Purged I ;z.;.~"" I Time I I Gal. Purged I I
Conductance I ~\'-S I pH I G,.20 I Conductance I I pH I I
Temp. oc I )'i. ~'2.. I Temp. oc I I
Redox Potential Eh (m V) I '2-10 I Redox Potential Eh (m V) I I
Turbidity (NTU) I lO· D I Turbidity (NTU) I I
Time I ~; !:>'7 I Gal. Purged I (I I Time 1 o 7:5'( I Gal. Purged I 0 I
Conductance I '3157-~ I pH 1 r;.l9 I Conductance 13070 I pH I G. LJ I
Temp. °C I IS .U; I Temp. oc 115.15 I
Redox Potential Eh (mV) I I Redox Potential Eh (m V) I I
Turbidity (NTU) I I Turbidity (NTU) I I
White Mesa Mill
Field Data Worksheet for Groundwater 1 of 2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
Volume of Water Purged 2.5.bb gallon{s)
Pumping Rate Calculation
Flow Rate (Q), in gpm.
s16o = I ll,o
Time to evacuate two a ing volumes (2V)
T=2V/Q= I 3:ZD I
Number of casing volumes evacuated (if other than two) 1.'-15
If well evacuated to dryness, number of gallons evacuated
Name of Certified Analytical Laboratory if Other Than Energy Labs AwAL
Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type
y N specified below) y N y N
VOCs fil 0 3x40 ml 0 Ill HCL ID 0
INuu·ienLS l1l 0 lOOm! 0 ffJ H2S04 ~ 0
Heavy Metals 0 0 250 ml 0 0 HN03 0 0
All Other Non Radiologies 0 0 250m! 0 0 No Preserv. 0 0
Gross Alpha 0 0 1,000 ml 0 0 HN03 0 0
Other (specify) 1:!1 0 Sample volume 0 [lJ 0 D!I
L-hlor;J~ If preservative is used, specify
Type and Quantity of Preservative:
Final Depth!,_ _q_5_, Z_3 ___ _. Sample Time
See instruction
Comment
A rri\J e.~ 0(\ ~:Jt~ u-.t 0'13{, ~fll'lU "'"J.. GMr•'n r·~s en+-..f.'o r pu..r~e. f.-.r~~ be~tat1 Af 093<7
t'u...-~~! Wei\ for ~ 1-D+~l c.f 2 Mifl, .. d·e.s ,.,.,J -zo s ... c..o,J~. H"'f'~~J Well Jr.j1· wc.7cr v0t:t..S
()... I1\Hlc. tvlv.f'\:.~. P""r"~<. -c:t'lJ~J. ~t C'l'-ll. L<..ft ~ife .,.,t 01.11'-t'i.
Arri\l~a on ~·1-c: o...t 015'; -r'"'""~' M~ 6-t..rr.'n ?'~S.<:t'"l+ +o c.e~ll~c.-t-.St:in'lfb. I:Jepth +o VJc...-1-~r
INiA!l 70, fqS SCvV)plt~ b£\~ )-ei 11-.+ 07~/ t..e.ft ~~·+~ ,J 075"!
TW4-06 03-17-2013 ID not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater 2 of2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
~RGYF~ELS ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
Description of Sampling Event: I I ~' Q ...... e>.r+e:r C}. lorof~rJ'I'I -z.ot.5.
b See instruction
Location (well name): 1'-_-r_w_'-'_1 -_O_f._R ________ ___,
Sampler N arne
and initials: I :r;,ller IJ.,JJ,·J'.j ;-rl1
Field Sample ID
Date and Time for Purging)'-_'3......;./_I.....;./.:..../7..____.;0J..5=------~ and Sampling (if different) .N/A ~-------------~
Well Purging Equip Used: IL:l I pump or [QJ bailer Well Pump (if other than Bennet) j6rvV~ d'to.s,
Purging Method Used: 1][)2 casings [QJ3 casings
Sampling Event I Q-.>..C)..r+eA~ C-n lor o{~rm Prev. Well Sampled in Sampling Event ~.-l_-r __ w_4_ .... __ "_0 ______ __J
pH Buffer 7.0 "1.0 pH Buffer 4.0 1 4.o
Specific Conductance ~.-l_l.....;.O_oZ> ________ ...JI!!MHOS/ em Well Depth(O.Olft); 0 ,_____ ____ ___,
Depth to Water Before Purging I.__1J _____ ___, Casing Volume (V) 4" Well:lr-b----tl(.653h)
3" Well: 0 _(.367h)
Weather Con d. Ext'l Amb. Temp. oc (prior sampling event)j,_7_" __ ___,
Time 1 ()q z t I Gal. Purged I "" I Time I I Gal. Purged I I
Conductance j \.0 I pH jS,Gflf I Conductance I I pHI I
Temp. oc I t~.99 I Temp. oc I I
Redox Potential Eh (m V) I "2: z~ I Redox Potential Eh (m V) I I
Turbidity (NTU) I v.$ I Turbidity (NTU) I I
Time I I Gal. Purged I I Time I I Gal. Purged I I
Conductance I I pH I I Conductance I I pHI I
Temp. oc I I Temp. oc I I
Redox Potential Eh (m V) I I Redox Potential Eh (m V) I I
Turbidity (NTU) I I Turbidity (NTU) I I
White Mesa Mill
Field Data Worksheet for Groundwater 1 of 2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
Volume of Water Purged ISO gallon(s)
Pumping Rate Calculation
Flow Rate (Q), in gpm.
S/60 = I \1.0
Time to evacuate two a.lng volumes (2V)
T = 2V /Q = I () I
Number of casing volumes evacuated (if other than two) l o
If well evacuated to dryness, number of gallons evacuated
Name of Certified Analytical Laboratory if Other Than Energy Labs Ll ....:.A...:..W::...;..:..A:..:L~------'
Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type
y N specified below) y N y N
VOCs 17!::1 0 3x40 ml D ~ HCL ~ D
Nutrients ~ 0 lOOml D ~ H2S04 -eJ D
Heavy Metals 0 D 250m! D D HN03 D D
All Other Non Radiologies D D 250m] D D No Preserv. D D
Gross Alpha D D 1,000 ml 0 0 HN03 D D
Other (specify) [I 0 Sample volume D ~ D !1
Lhlor,'dc If preservative is used, specify
Type and Quantity of Preservative:
Final Depth I.__.;;;.D ___ _.. Sample Time
See instruction
Comment
Arri\led oo ~ite a-t oq 'i .-(,.finer u-11~ CrMr;f'l presefl+ .for ~.·n..s~tc
R;n~o..tc:=. be~M ~+ 0~1'\ Pv.Mpd !;o 0-"11""~ of' .&>v.r \A)c;,f.cr G\l'lJ lOt> ~"'Jion.j or DT v.:>~1U" fhrl~}, th'( pu.M.p . S&\Mpl~~l co/l~cfcJ a.t ()~30
L t:fi sJ+~ ar oq3S
TW 4-06R 03-17-2015 I Do not touch this cell (SheetN arne)
White Mesa Mill
Field Data Worksheet for Groundwater 2 of 2
Mill -Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
Description of Sampling Event: I 1 s-r Q '-'"'C=fe..-Ch loro:fo rM Z.t> 1.~
See instruction
Location (well name): ._I _T-_W_ti_-_'0_7 _________ -----J
Sampler Name
and initials: l~..,,a-tJ o li1J~m
Field Sample ID
Date and Time for Purging ._I _>_J_r_;_;_z._o_l5 _____ _, and Sampling (if different) ._I :s ___ /_IS_J_z_o_IS_· _____ ___.
Well Purging Equip Used: [Q]pump or [QJ bailer Well Pump (if other than Bennet) I Gr-.tntl+o~
Purging Method Used: ~2 casings (QJ3 casings
Sampling Event I Gi"'~rl'er b GhlorororM Prev. Well Sampled in Sampling Event I )\tJ Y -OG.
pH Buffer 7.0 1.0 pH Buffer 4.0 Lj ,O
Specific Conductance l.__t_o_o_o ___ __,l~-tMHOS/ em Well Depth(O.Olft): I 1-z.o.ob
Depth to Water Before Purging I 7Z. 4 8 Casing Volume (V) 4" Well :' ~1.03 ,(.653h)
3" WelJ.: 0 (.367h) L-..;:.-----1
Weather Cond. Ext' I Am b. Temp. oc (prior sampling event)l._9_11
__ __,
Time I IZSl:~ I Gal. Purged I 6o.so I Time I I Gal. Purged I I
Conductance I LS '-j 3 I pH I "·sq I Conductance I I pHI I
Temp. oc 1 1'""1. 81 I Temp. oc I I
Redox Potential Eh (mV) 1201 I Redox Potential Eh (m V) I I
Turbidity (NTU) 1 9.9 I Turbidity (NTU) l I
Time I "''f>V..!::>. I Gal. Purged I u I Time IV6V'O I Gal. Purged I 'l'J I
Conductance I IG:ZG I pH I c; 1 b 7 I Conductance I IGii I pH I bob 7 I
Temp. °C I 19.51 I Temp. °C I J~.li 1 I
Redox Potential Eh (m V) I I Redox Potential Eh (m V) I I
Turbidity (NTU) I I Turbidity (NTU) I I
White Mesa Mill
Field Data Worksheet for Groundwater 1 of2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
Volume of Water Purged 6D . .oo gallon(s)
Pumping Rate Calculation
Flow Rate Q in gpm_
S/60 = I 11 .o Time to evacuate two casing volumes (2V)
T=2V/Q= I 5ob'-i I
Number of casing volumes evacuated (if other than two) 11.qq
If well evacuated to dryness, number of gallons evacuated I b0 .5D
Name of Certified Analytical Laboratory if Other Than Energy Labs ._I A:....;_W_A_L ______ ---1
Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type
VOCs
Nutrients
Hea¥y Metals
All Other Non Radiologies
Gross Alpha
Other (specify)
chloriJc
Final Depth I 111. 'i5
117. LJS
Comment
y
rJ
~
D
0
D
Yl
N specified below)
0 3x40 ml
D 100 ml
D 250 ml
0 250 ml
0 1,000 ml
0 Sample volume
Sample Time ._I _0_8_0=S __ ___.
y N y N
0 ~ HCL ~ 0
D !J H2S04 r:J 0
D 0 HN03 0 0
0 0 No Preserv. 0 0
D 0 HN03 0 0
0 ~ D ~
If preservative is used, specify
Type and Quantity of Preservative:
See instruction
Arrive6 of\ si1-e o..t IOo,s -r#,llller" M J. G-o-.ai11 pr~~errt +or pv.l""~~. 'Pv.rje b~~" o..T I<Jog
fiAt'~~ t,lell -for o.. M(il.l o-f' E. tv'lin"'t~~ o.,..c}.. ~0 S.eGol10.s.. ?"'r~e~ wel\ drj. Pw~~ ~deJ "'T
)0 \3. \. .. :xAcr WtA~ Mo:>t~ CleAr. LeR s.itt" .,f IOI.b
P,r6ve.J.. o" c;.;+e "'-+ C>t6DI ')"'1111er M~ G-o.rri n pre.><!: fit fo C-D I lee.+ .S01Mples . Oep-f~ -1 ~-~c~
~"~ 73,"1.7 S~N\p\e~ bo..l\t~ o.:t D<i$D5 Lett ~lte ~-J. 0 8°7
TW4-07 03-17-2015 !Do not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater 2 of2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
Description of Sampling Event: I I ~T" Qv..~rtc:r C. }don =f~rm 2.01 S
Location (well name): ._I _-r'-W_'i=--_o....:~;...__-----------1
Field Sample ID
Sampler N arne
and initials:
See instruction
Date and Time for Purging ._1.....;;3;;..,/_I_V_-.z._o_t.;;;;.S _____ _, and Sampling (if different) ._I .=:'3..~-I...:..IZ="-I-=Z=-=D""l5"'-------'
Well Purging Equip Used: !}!]pump or [QJ bailer Well Pump (if other than Bennet) I Gr'-' n~Ofo~
Purging Method Used: ~2 casings [QJ3 casings
Sampling Event I Gv..o..r1-crl.!1. C..nlor&\'~rl'l'l Prev. Well Sampled in Sampling Eventl .... _-ri_w_Y_-_J.3 ______ _J
pH Buffer 7.0 ..... I _l_,_o ___ ~ pH Buffer 4.0 1..],0
Specific Conductance ._I -'1'-0_o_o ___ __.I[!MHOS/ em WellDepth(O.Olft): I 1Z5,oo
Depth to Water Before Purging 174.55 Casing Volume (V) 4" Well:I 3Z.~I.j 1(.653h)
3" Well: ..... __ o ___ _._(.367h)
Weather Cond. Ext' I Am b. Temp. ·c (prior sampling event)._l _._q _• __ .....
Time I 13'Sb I Gal. Purged I 33 I Time 1 13!:>7 I Gal. Purged I Lltj I
Conductance I gt:;, 'i I pH I l;;;.lr; I Conductance I Y'iti.C. I pHI f,,l A; I
Temp. oc I \S.DO I Temp. ac 1 \S,oo I
Redox Potential Eh (m V) I '2::30 I Redox Potential Eh (mV) I ~z~ I
Turbidity (NTU) I rz.:::. I Turbidity (NTU) I , G.-(. I
Time I 13~$ I Gal. Purged I 5S I Time 11'391 I Gal. Purged l b~ I
Conductance I qq7g I pH 1 c;;.tt I Conductance 1991;1 I pH I c;,J I I
Temp. ac I lS .. ot I Temp. ac 1 15,01 I
Redox Potential Eh (m V) I z:-zg I Redox Potential Eh (m V) I z -zg I
Turbidity (NTU) I 1-z..~ I Turbidity (NTU) I 1-z./:::5 I
White Mesa Mill
Field Data Worksheet for Groundwater 1 of2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
Volume of Water Purged gallon(s)
Pumping Rate Calculation
Flow Rate (Q , in g,pm. Time to evacuate two C·asin volumes (2V)
s16o = I 1 1. b T = 2v /Q = L.........;;;;s._. tt...;._z __ __,
Number of casing volumes evacuated (if other than two) C ._ ___ _.
If well evacuated to dryness, number of gallons evacuated ._I _c ___ _.
Name of Certified Analytical Laboratory if Other Than Energy Labs ._I ..:..AwW:..:.uA~L=-----------'
Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type
y N specifie.d below) y N y N
VOCs r!l D 3x40 ml D rn HCL IS1!l 0
Nutrients Ill D 100 ml 0 ra H2S04 ~ 0
Heavy Metals 0 0 250 ml D 0 HN03 0 0
All Other Non Radiologies 0 0 250ml 0 0 !No Preserv. 0 0
Gross Alph;1 0 0 1,000 ml D 0 HN03 0 0
Other (specify) riJ 0 Sample volume D llJ 0 ~
C h lor< ~e If preservative is used, specify
Type and Quantity of Preservative:
Final Depth I ~3. b.b Sample Time ._I o_~_O_:> ___ _.
See instruction
Comment
Arr;ud on ~~'t~ 111-t J35l -r;flfl('r At!~ G-.,.rr:n
f'u.C"~c~ l.l.)cJI +or (/o, +o+ .. J of 6 M·'rl~A+L"~.
t...e+f ~·fc Dl.} \'101
prdel'rf fbr f"'r~-e. 'Pu.r-~.e b~-.>1 ... + 1'353
fi.Ar'~-c:. e1kJ ~} l~5'l W().+('r WetS /V7o.s.f(j C/ear:
Arr<.:J~~ ofl ~;-1-t: (/o,+ 0800 -fo-rlf'l1!!'t" M~ 0-~'frif'l pre:5><:1'1f -fo Cll/]ec.+ .5""MP}C?5. D~p+~ --J6
W~Afer \Nii,.~ 7'-L80 ~c•uv,p)~ b~fkJ ~ 08'03 Lett ~H~· o.f 08'QS
TW4-08 03-11-2015 lDo not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater 2 of 2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan {QAP)
ATTACHMENT 1-2
WillTE MESA URANIUM MILL See instruction
FIELD DATA WORKSHEET FOR GROUNDWATER
DescriptionofSamplingEvent: I )~T Qv.o.rter Gh lo cOf'orm zol.S
Location (well name): ~-.1 T_.__..W-=-'1_.__-.....::0::...<=f_,___ ________ _.
Sampler Name
and initials: I ...,-;nn('r 9DJ1 1d\'-\!7fl
Field Sample ID I TWY -O'L 03\7.ZO \S
Date and Time for Purging IL...:~;:;::/..~.J~I/"-Z=-O.:..lS...__ ____ ...J and Sampling (if different) 311'?/2015
Well Purging Equip Used: OOpump or IQJ bailer Well Pump (if other than Bennet)
Purging Method Used: [![]2 casings 11[13 casings
Sampling Event I Q"'~rf-erJj C.n locl)Sf1crll Prev. Well Sampled in Sampling Event ~....1_-r_~AJ_Y_-_l& _____ _J
pH Buffer 7.0 pH Buffer 4.0 I q.D
Specific Conductance! L ~1 D:;.;O:;.:D::.--__ ___.1 [!MHOS/ em Well Depth(O.Olft): I )'Z. 0, DZl
Depth to Water Before Purging I 61 · Z ~ Casing Volume (V) 4" Well:~3~. -:3Y ,(.653h)
3" Well:._ __ o ___ ___._(.367h)
Weather Cond. Ext'l Amb. Temp. oc (prior sampling eventl~-.1 8::...., __ __,
Time I 130\ I Gal. Purged I S5 I Time I /ZDl I Gal. Purged I "'" I
Conductance I "2..1..\ID I pH I G..03 I Conductance I '2..4/l> I pHI c;.o2 I
Temp. oc I IS.ol I Temp. oc 1 \5.o' I
Redox Potential Eh (mV) I "Z.lj I Redox Potential Eh (m V) I -z.. 1 g I
Turbidity (NTU) I 10.(:. I Turbidity (NTU) I /OS. I
Time 1 J31o3 I Gal. Purged I 11 I Time 11364 I Gal. Purged I g[ I
Conductance I 7..'-'113 I pH I C.oz I Conductance I -z.~ II I pH I~. 02 I
Temp. oc I \5_, O'Z I Temp. oc I IS,O'Z I
Redox Potential Eh (m V) I ~,g I Redox Potential Eh (m V) I 7.1/ I
Turbidity (NTU) I \O.S I Turbidity (NTU) I IQ.~ I
White Mesa Mill
Field Data Worksheet for Groundwater 1 of2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2 -Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
Volume of Water Purged gallon(s)
Pumping Rate Calculation
Flow Rate (~ , in gpm.
S/60 = I l.o
Number of casing volumes evacuated (if other than two)
If well evacuated to dryness, number of gallons evacuated
Time to evacuate two casin volumes (2V)
T = 2V /Q = "----"b'-. '!...:....7"---------'
ID
Name of Certified Analytical Laboratory if Other Than Energy Labsl 1-1_\_ltJ_If_L ______ .......J
Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type
y N snucified below) y N y
VOCs ~ 0 3x40 ml 0 m HCL ~
Nutrients tl 0 100 ml 0 tJ H2S04 rJ
Heavy Metals 0 0 250m! 0 0 HN03 0
All Other Non Radiologies 0 0 250m! 0 0 No Preserv. 0
Gross A1phu 0 0 1,000 ml 0 0 HN03 0
Other (specify) 'tl 0 Sample volume 0 rJ 0
Ch\or~dc
If preservative is used, specify
Type and Quantity of Preservative:
Final Depth I =-JG>. '16 Sample Time 1._.::..0_7_'-1--'7 ___ _,
See instruction
Comment
on s.itc ~+ \'Z.SL\ T~nn~r A..,J. G-o.rri'l fre~c-ni' -\-or pv..r~e, P\.l.r~c: b ~an &;J' /Z.56
p u..r~c:d. we. II .for o.. +ot"'l ot g tr1 i()v-.4-es r\A•~<-enJcc}. ~t 130~ wo..-T-c:r we..~
""" IJ C\ '· ..-ler"\ ~;+~ ~+ )30r "'C>~t-~ e ..... , . t'-r "=>
An-i\IC:~ Of\ si+c
w~+~r wo.~ b LIS
t:fl.} cn4'-l ---r:.nf\ef" #J\~ G-o.C'f'l(\ p('e~-en+ ··h) c.oll~c::.+ S.IIMp 1~~-Oep+h +.o
s,~Mples. b.,._;).d "-+ 07Y7 Let+ s.i+e ~1-07Y1
TW4-09 03-11-2015 lDo not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater
N
0
0
0
0
0
tJ
2 of 2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
Description of Sampling Event: I I s,.-Gv..o.rhc-Chlo r OfOrm zo 15
See instruction
Location (well name): l._:r..:.....;...w_4-'----l D __________ ____.
Sampler N arne
and initials: I ---lMne:r HoJl idtt"\ h1}
Field Sample ID
Date and Time for Purging ._I ...:;'3.;:_/_,_n--'--1-z._o..:...l.!>""-------' and Sampling (if different) ~/ JP.)zo 1~ '---~~-~-----~
Well Purging Equip Used: [![}pump or IQ] bailer Well Pump (if other than Bennet) L.:IG-:.....r_u._;,fl_Jft"-'-'b'-";;,=-------'
Purging Method Used: 002 casings [][}3 casings
Sampling Event I Qu..o.rfcd ") Gl1 \o rC>OforM Prev. Well Sampled in Sampling Event I --r w~-07
pH Buffer 7.0 /.0
Specific Conductance ._I _..:..100-'-D ___ _,I !-~-MHOS/ em
Depth to Water Before Purging I ~6. 'l g
Weather Cond.
Time l l0'-1'7.. I Gal. Purged I ~q.so
Conductance I 'L.bbJ I pH I 5.~0
Temp. °C I 'i~. tJO I
Redox Potential Eh (mV) I 2:59 I
Turbidity (NTU) I ttt I
Time I D~l Z I Gal. Purged I 0
Conductance IZ:S!>~ I pH I G.9Z
Temp. °C I 1ti.3b I
Redox Potential Eh (m V) I I
Turbidity (NTU) I I
White Mesa Mill
Field Data Worksheet for Groundwater
I
I
I
I
pH Buffer 4.0 4,D
Well Depth(O.Olft): I II LoD
Casing Volume (V) 4" Well:' 32. ~b ,(.653h)
3" Well:L,......;::o'------'-(.367h)
Ext'l Amb. Temp. oc (prior sampling event),_,ll'-'-)11 __ _,
Time I I Gal. Purged I I
Conductance I I pHI I
Temp. oc I I
Redox Potential Eh (m V) I I
Turbidity (NTU) I I
Time I D'I/13 I Gal. Purged I 'd I
Conductance l-z..5 t;O I pH I fc.:31 I
Temp. oc 1 19.3G I
Redox Potential Eh (m V) I I
Turbidity (NTU) I I
After
1 of 2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
Volume of Water Purged gallon(s)
Pumping Rate Calculation
Flow Rate (Q), in gpm.
S/60 = I /I. D
Number of casing volumes evacuated (if other than two)
If well evacuated to dryness, number of gallons evacuated
Time to evacuate two casin ' volumes (2V)
T=2V/Q= 5,'f.3 1--;:._:'-----~
). S)
Name of Certified Analytical Laboratory if Other Than Energy Labs L..l .~....AuW..:.!..!A~L-_____ ----J
Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type
y N specified below) y N y
VOCs 111 D 3x40 ml D l1l HCL ~
Nutrients ~ 0 100 ml 0 ~ H2S04 ~
Heavy Metals D D 250 ml 0 0 HN03 D
All Other Non Radioh1gics 0 0 250 ml D 0 No Preserv. 0
Gross Alpha 0 0 1,000 ml 0 0 HN03 D
Other (specify) Ill D Sample volume 0 ~ 0
Lh\or~~( If preservative is used, specify
Type and Quantity of Preservative:
Final Depth I 1 0 g. q {., Sample Time ogrz
See instruction
Comment
A rr:vc~ ofl si+c ~ + I03f, -J.,..nnel' ~~'~J. G-o..rr.·.., pr(!'s~.,+ +Or pv.r~e. Pw~c },~~"
p v.r~c~ 11-)e II for "-totll\1 ot 11 rr\;f\"'-h:~ ~,.).. 30 St!CC>nds . ? .. u·~~a well 6rj·
-eY]Je.A G\.+ JOlfZ . w~+cr !.,).:;~ Mo~t6 Cklif'. L-eft StT<: ~+ IO!j7
11 • \ .\ L O"O<~ _........ \ r,..(f ;ll Cf'ec;..ent +D co)le<:..+ :StJ~Mo)e-~. l1frl'\lfPo Ofl srt~ "'T 0 0 l<~~.l'lMr' "'flcl U'.... J I
wo...> C:.D.ttS ~filrr~ple.:, bG\:)~J .,..+ O~fl. Lill s_;+e ~+ O~N
TW4-10 03-17-2015 !Do not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater
N
0
0
0
0
0
r2l
2 of 2
Mill -Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
Description of Sampling Event: I l !:.1"" Q""l).ri-d Gn l tJr of'orm 'Zo 1.&
Location (well name): I ~\\ -r\J'-\-11
Sampler Name
and initials:
Field Sample ID I L-,-'-'-'-6, b_-0---'-\ 1 ___ e_-:3_0_0-'-t:z._a_l~0-------~~~\\l y -I L 03 09 "2.01.5
Date and Time for Purging I ~/'\/'"l-0'.!) and Sampling (if different)
Well Purging Equip Used: rn:::Jpump or [QJ bailer Well Pump (if other than Bennet)
, See instruction
I JV'/A
Purging Method Used: @]2 casings @]3 casings
Sampling Event I Q\).(,4 (-t-~ .... l.t. c;n\ orot'o rM Prev. Well Sampled in Sampling Event L-l_fl_w_-_z_b ______ __J
pH Buffer 7.0 I,D pH Buffer 4.0 y,D
Specific Conductance L-1_1_0_0_0 ___ ---JI~-tMHOS/ em Well Depth(O.Olft): ._I ....:.;;lo""'o,.,...o_o ___ _J
Depth to Water Before Purging I GJLI.38 Casing Volume (V) 4" Well:l ~.{,C:, ,(.653h)
3" Well: 0 (.367h) '---'----....J
Weather Cond. Ext'l Amb. Temp. ·c (prior sampling event).._jl_1_6
__ __.
Time I 1Y07 I Gal. Purged I 0 I Time I I Gal. Purged I I
Conductance I ~o'-z.. I pH I c;,q 7 I Conductance I I pHI I
Temp. oc I 'ltl .q I I Temp. oc I I
Redox Potential Eh (m V) l::::e" Pllf I \4~ Redox Potential Eh (m V) I I
Turbidity (NTU) 10 I Turbidity (NTU) I I
Time I I Gal. Purged I I Time I I Gal. Purged I I
Conductance I I pH I I Conductance I I pHI I
Temp. oc I I Temp. oc I I
Redox Potential Eh (m V) I I Redox Potential Eh (m V) I I
Turbidity (NTU) I I Turbidity (NTU) I I
White Mesa Mill
Field Data Worksheet for Groundwater 1 of 2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
Volume of Water Purged () gallon(s)
Pumping Rate Calculation
Flow Rate (Q . in gpm.
s16o = I I g,o
Time to evacuate two asing volumes (2V)
T=2V/Q= 1,1.\0l I
Number of casing volumes evacuated (if other than two)
If well evacuated to dryness, number of gallons evacuated
Name of Certified Analytical Laboratory if Other Than Energy Labs
Sample Taken Sample Vol (indicate
Type of Sample if other than as
VOCs
Nutrients
Heavy Metals
All Other Non Radiologies
Gross Alpha
Other (specify)
G'n)or~~~
Final Depth 1...___,9-=-~-·0_1 ___ _,
Comment
Arci\le:~ 01" s..~i-c p,f I'-ID3
S.o.tvlplt:~ c.o\lec..+eJ ~+
Le. ~-\-S·'i-e. 0\.i-I 40~
y N speei lie(! below)
[) 0 3x40 ml
~ 0 100m!
0 0 250 ml
0 0 250 ml
0 0 1,000 ml
!Zi 0 Sample volume
Sample Time /'-t08
"'l..."n~f" t~~nA G-"rr;,. pr.e.~erl't
t~og ~"'"·hr ~"~ c.l-c:lkr
TW4-11 03-09-2015 IDo not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater
0
0
Filtered
y N
0 []
0 [fJ
D 0
D 0
D 0
D 11!
Preservative Type Preservative Added
y N
HCL [)l D
H2S04 ll1l D
HN03 D D
No Preserv. D D
HN03 D D
0 rn
If preservative is used, specify
Type and Quantity of Preservative:
See instruction
2 of 2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
Description of Sampling Event: I 1 ':.T &uQ.rfe/' C.h ·lorof0ot1 2015
See instruction
Location (well name): ._I _T_W_·_4_-_I'Z. __________ ___.
Sampler Name
and initials: I -r;.nner Holl;J~
Field Sample ID
Date and Time for Purging I ;./ro/'2.0!.5 and Sampling (if different) L-..:'3~/...;.1.:..:.1/_;"Z.=.O~I::S:--____ __,
Well Purging Equip Used: [Q]pump or [QJ bailer Well Pump (if other than Bennet) I G-n-A,..Iffo ~
Purging Method Used: (ID2 casings [9]3 casings
Sampling Event IQ:\lA.,-f~rb CP'ilorO\"ortv'l Prev. Well Sampled in Sampling Event ._l_li_L.J_Y_-_0_3 ______ __.
pH Buffer 7.0 7,0 pH Buffer 4.0 q,o
Specific Conductance L.l _to_o_s ____ _,h.tMHOS/ em Well Depth(O.Olft): ]Ol.'SO
Depth to Water Before Purging I 4 Y ,3 4 Casing Volume (V) 4" Well:' '3 7 , ?..1 ,(.653h)
3" WeLl:,__ __ o ___ __._ (.367h)
Weather Cond. Ext'l Amb. Temp. ·c {prior sampling eventl,_l z_., __ ____,
Time I 041:) I Gal. Purged I 57.15 I Time I I Gal. Purged I I
Conductance 11:YZ.'-\ I pH I r;;, :s~ I Conductance I I pHI I
Temp. °C I 1t1. 1~ I Temp. oc I I
Redox Potential Eh (m V) I -z.-,o I Redox Potential Eh (m V) I I
Turbidity (NTU) I 191~ I Turbidity (NTU) I I
Time I O~f:J7 I Gal. Purged I iS I Time I 075&' I Gal. Purged 1 25 I
Conductance I l3"'L'Z. I pH I c;;.SO I Conductance I 1':) ~:.> I pH I G.:S~ I
Temp. °C I l·!-o. 69 I Temp. °C j l:S. It; I
Redox Potential Eh (mV) I I Redox Potential Eh (m V) I I
Turbidity (NTU) I I Turbidity (NTU) I I
White Mesa Mill
Field Data Worksheet for Groundwater 1 of 2
Mill -Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
Volume of Water Purged S7.l.5 gallon(s)
Pumping Rate Calculation
Flow Rate (Q , in gpm.
S/60 = I )1.0
Number of casing volumes evacuated (if other than two)
If well evacuated to dryness, number of gallons evacuated
Time to evacuate two casing volumes (2V)
T=2V/Q= I b.7$ I
I. ~9
S7.7S
Name of Certified Analytical Laboratory if Other Than Energy Labs
Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type
y N specified below) y N y N
VOCs [2] 0 3x40 ml 0 ~ HCL IB D
Nutrients rn 0 lOOml 0 11!1 H2S04 1!1 0
Heavy Metals 0 0 250m! 0 0 HN03 0 0
All Other Non Radiologies 0 0 250 ml 0 0 No Preserv. 0 0
Gross Alpha 0 0 1,000 ml 0 0 HN03 0 0
Other (specify) ~ 0 Sample volume 0 ISl 0 le
Cn)or.·~e If preservative is used, specify
Type and Quantity of Preservative:
Final Depth ._I Wft'-· _: -_' __ ____. Sample Time
q~ ,1(.
See instruction
Comment
Arr:-vciJ.. on site. o..i-090Y -rdlflntr ~(Ia. 6-o..rr;,. pres~rrt-fo r pv.r~e .
Pv-r~e. be~" o..t oqo'6 '?v.r~-ed. IN~II fOr lA. tot ... l of s m:(IIA+cj. ~.,A IS s~c.o,Js.
fiAr~-e! IUGI\ dr~. IA.)u.:h:r Wt?.~ n'IO~t~ cJear p\A,.~C ~"J~j ~+ oq r3. Lett s:-1-~ <:\ t-0'1 15
Arr-i~e~ on ~1-h: 6.+ 07SY --(Ant~r.r All~ 6-Mr ifl pres.et~t to collec+ ~o.JT/f)e.>. D~pth 1o wo..+e,. ~"j. 1./tJ,S.S
~"'Mp)~~ b"-'\eJ o,:\-OTb 7 Lett ~J·t~ o.t 07S<f
TW4-12 03-10-2015 !Do not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater 2 of2
Miii-.Groundw~ter Oisch~rge Permit ( ( D~te: 01Hl6-12 Rev. 7.2-Erratiil
Groundwater M~nitoring Qu~fity Assurance P~n (QAP)
AlTACHMENT 1-2
';>··. -~~ WHITE MESA URANIUM 'MILL ,., .. 1, see instruction ...... ~EROY,~ ~
FIELD DATA WORKSHEET FOR GROUNDWATER
Description ofSamplingEvent: I 1 ~~ Gv.~Mtr C.h lori"Qrm zo1.5
Sampler Name
Location cwen name): I -r\.,)4 -1-:» and initials: k"'n~.-Ho iJ,J"..!llrH
Field Sample ID
Date and Time for Purging I ;.;,o/zolS and Sampling (if different)
Well Purging Equip Used: ~pump or [Q] bailer Well Pump (if other than Bennet)
Purging Method Used: [f[}2 casings @]3 casings
Sampling Event I &I.JAAer)j C.h loro't1rro Prev. Well Sampled in Sampling Event '-I·_T_W_4_-_"'l_~ ______ _,
pH Buffer 7.0 1.0
Specific Conductance ._! _l;_o_cc"--__ __.IJilviHOS/ em
Depth to Water Before Purging I '1 q, ~j
!
!
f ;
Weather Cond.
Time I lz.l~ I
Conductance I \~~.2
Temp. oc I \~ 0 \
Redox. Potential Eh (m V)
Turbidity (NTIJ)
Time I 0817 I
Conductance I \~o~
Temp. oc I l3 .oo
Redox Potential Eh(mV)
Turbidity (NTU)
White Mesa Mill
F"teld O~ta Worltsneet for Groundwater
Gal. Purged
I pH
I
I --z.:.S \
I ~.s
Gal. Purged
I pH
I
I
I
1 'i'l . so
I b~~
C..'-\-:)
I
I
I 0
I b.!:lg
I
I
I
I
I
J
pH Buffer 4.0 L.\.D
Well Depth(O.Olft): I lcn.so
Casing Volume (V) 4" Well:,3y. 3 "? ,(.653h)
3" Well : c {.367h) ........,;; ___ __,
Ext'l Amb. Temp. ·c (prior sampling eventl~-.1 -=~:,___· _ ___,
10''
Time I I Gal. Purged I I
Conductance I I pHI I
Temp. ac I I
Redox Potential Eh (mV) I I
Turbidity (NTU) I I
Time I O'iS/8 I Gal. Purged I 0 I
Conductance I iK" ~~ I pH I e.sg I
Temp. oc I ·t3.o ~ I
Redox Potential Eh (mV) I I
Turbidity (NTU) I J
Miii-.GrDUndwater Discharge Permit (' Date: 06-06-12 Rev. 7.2-Errata
Groundwater M~nitoring Qu<tlity Assurance Plan lOA PI
Volume ofWater Purged 1-1 4 '~0 gallon(s)
Pumping Rate Calculation
Flow Rate (Q), in gpm.
S/60 = I IJ , 0
Time to evacuate two casing volumes (2V)
T = 2ViQ = I C::.. "2..'j I
Number of casing volumes evacuated (if other than two) j, YtJ
If well evacuated to dryness, number of gallons evacuated
Name of Certified Analytical Laboratory if Other Than Energy Labs
Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type
VOCs
Nutrients
Heavy Metals
All Other Non Rlldiologics
Gross Alpha
Other (specify)
Ghlo'f"idc.
tinal Depth 11--Lq_,_q ~...~. 'l_...j __ _.
!
I
~omment
y
(!!]
Ill
0
0
D
Iii
N specified below)
0 3x40ml
D lOOml
0 250m!
I 0 250ml
D 1.000 ml
p Sample volume
Sample Time 0817
y N y N
0 5J HCL l!r D
0 m. H2S04 IS 0
D 0 HN03 0 0
0 0 No Preserv. 0 0
0 0 ' HN03 0 0
0 le!l 0 5§
If preservativ~ is used, specifY
Type and Quantity ofPreservative:
~J., See instruction
, A rr·i ue,;.\ on !l.ite a..+ \7..ol -rMt'ler ·~;a. G-~rrir1 pn!:::.e"'-f tor p1.A.r~e . Pu.r~e ~·VI ett IZ.IO
f\..r..r~a wdl -t~r "-·ht>"\.1 ot 1.\ rv\•.-JI.\.-\-~5> 7:/) Sec.cf,l~,S. ?u.r~eJ. w~ll dr~. 'Fl-r5e e1dc-J a.t
rz..ty wo....+c:r \,.)C..S tvto!':..H~ deo.r. L~J:t .Sr'-te a..t l'Z.l'-
. Arr•\let\ Of\ E.l-l-e ~1-08111 ~ner 0J1cA G--o..rr;Y1 pres..6?} +~ u:>lla.+ ~mpl~.s · Dept-!. 4-o ~o.t~r IAlQ.S 50. Z!?
· ~~mpie..s ba..:IJ ~+ og n Le-tt s~+~ ~+ ogl1
.__ _______ ___,lno not touch this cell (SheetName)
White Mesa Min
Field Dm Worksheet farGruundwater A 2 af2 capturx-CDNPATIILE Wlrii_.-"U .... .,~fiii'C'IIDKAIJt'T
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
Description of Sampling Event: I ,~,... Q\J\o..rf~( Ch loroto(!Y) zol5
See instruction
Location (well name): .._l_'l\v.:......;.;;._l\,_-...;..l_Y _________ __,
Sampler N arne
and initials: I :::r;_lltler HoJI ;J~ HJI
Field Sample ID
Date and Time for Purging .... I -~--'/--'1'-\ /'-W.;..........:I:..~5'-------' and Sampling (if different) .... 1 .:':!>":L/....:..1 Z:.L../::::Z'-0.!.::15::::_ ____ __.
Well Purging Equip Used: ~pump or [gJ bailer Well Pump (if other than Bennet) I &ru.I\JJ'o..s
Purging Method Used: 11!]2 casings [g]3 casings
Sampling Event j @v..()..< ~ed"') Cn lo ro -ForiYl Prev. Well Sampled in Sampling Event I -r\!0Y-2..3
pH Buffer 7.0 7,0
Specific Conductance l .... _lO--'O--'C)~----'~~.tMHOS/ em
Depth to Water Before Purging I ~;z. .01-\
Weather Cond.
Time I lOll I Gal. Purged I ll
Conductance I \..\~"Z..\ I pH I (..,,\C.
Temp. oc I 1q,3,q I
Redox Potential Eh (m V) I 1.."Y2. I
Turbidity (NTU) I 5.9 I
Time jUII(.. I Gal. Purged I 0
Conductance l tl~'ib I pH 1 b. tq
Temp. oc I Pt~3 I
Redox Potential Eh (mV) I I
Turbidity (NTU) I I
White Mesa Mill
Field Data Worksheet for Groundwater
I
I
I
I
pH Buffer 4.0 y,o
Well Depth(O.Olft): ~.-I .....~9::~~·0:....:b=------'
Casing Volume (V) 4" Well:~{~. 15=---il(.653h)
3" Well:_ b . (.367h)
Ext' IAmb. Temp. ·c (prior sampling eventl._l Y_6
__ __,
Time I I Gal. Purged I I
Conductance I I pHI I
Temp. oc I I
Redox Potential Eh (m V) I I
Turbidity (NTU) I I
Time 1 o-n3 I Gal. Purged 15 I
Conductance 19 ~ tf'7 I pH 16· II I
Temp. oc 119,90 I
Redox Potential Eh (m V) I I
Turbidity (NTU) I I
Af+e.r
1 of2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
Volume of Water Purged 11 gallon(s)
Pumping Rate Calculation
Flow Rate (Q), in gpm.
S/60 = I \l.D
Number of casing volumes evacuated (if other than two)
If well evacuated to dryness, number of gallons evacuated
Time to evacuate two a ing volumes (2V)
T = 2V /Q = I 1 '30 I
1.53
II
Name of Certified Analytical Laboratory if Other Than Energy Labs ._I..:..A,_,_W.::..:A~L _____ ----J
Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type
y N specified below) y N y
VOCs ~ D 3x40 ml D 121 HCL Jj]
Nutrients ~ D lOOm! D Ill H2S04 ~
Heavy Metals 0 D 250 ml D D HN03 0
All Other Non Radiologies D D 250m! D D No Preserv. 0
Gross Alpha D D l,OOOml D D HN03 0
Other (specify) 00 D Sample volume D E!l 0
C\t)or;~c If preservative is used, specify
Type and Quantity of Preservative:
Final Depth ._I 4....:..\.;...;.;o.:...;..l.:._ __ _J Sample Time 0/J"Z.
See instruction
Comment
An-;~e~ Ot\ !:.;1-~ "-.t IOIZ. l!Mt'IE.'( Mb.. Gd-C'(;(I pre~enf -to'r rur~e. H.>-.\~~ b~.jQ," GCt' lOlb
f'w-~eA U)c\\ ~C'" 0\. 4-o1-~>,.j ot 1 M;fllA+(. ~r~cj We\\ dr~. Pur~( ~nJd "'t /017
VJo-.fer t.)t...~ Mo~f!.J C-]eo,.l . Le-f'+ S•'+~ o..f ]0\4
Arr; .. u.a Of\ s;·h:. o...-1-07Dq -lo-MI~f' 0-11~ &~rr;ll pre5..c,rl-+o cofle(..+ s.c;..mp/6' o~pth +o wa+er w~
~'Z... Ob S.Af"I'Pl~ b~:l-c-~ 6.+ 0(/2 1-e-f+ ~tf< o..t 071L/
TW4-14 03-11-2015 lDo not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater
N
D
D
D
D
D
~
2 of2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
Description of Sampling Event: I \l.l G.~.A.o..r±~r Ch lo ro-Por~ ZoJ.s
Location (well name): ._I ----'M"'-'-"W~. -_-z.=-.;;.'------------'
Field Sample ID
Sampler Name
and initials:
MW-2'-_0~0'J?.OIS
;< See instruction
Date and Time for Purging l.__:!>....u.I...:~.L./.=:Z.:.::D;..:.:l.S=------' and Sampling (if different) L-...:;#...;;....;..,/,u.d _______ ___J
Well Purging Equip Used: IT!] pump or [9] bailer Well Pump (if other than Bennet) I Con-1-il'li..\DlA>
Purging Method Used: [9]2 casings [9]3 casings
Sampling Event I Gu.~d~·rl !:\ Gh I orotQrro. Prev. Well Sampled in Sampling Event ,_,_-ri_LJ_Lj_-_z_o _____ _.
pH Buffer 7.0 ._I _7.L.:.'...::.o ___ ___, pH Buffer 4.0
Specific Conductance '-1 _I_Oa_o ____ __,l [-l.MHOS/ em Well Depth(O.Olft): I I 'ZZ. so
Depth to Water Before Purging I 7 0 . 0 '-Casing Volume (V) 4" Well :~3~. 'Z. '1 ,(.653h)
3" Well:_ (J (.367h) L------'
Weather Cond. Ext' I Am b. Temp. oc (prior sampling event)L-1 :..::1 o'-jj--_j
Time I \35&\ I Gal. Purged I 0 I Time I I Gal. Purged I I
Conductance l 33ql I pH I !;;. 'Z:~ I Conductance I I pHI I
Temp. °C I 1'5.:>C; I Temp. oc I I
Redox Potential Eh (m V) I l~~ I Redox Potential Eh (mV) I I
Turbidity (NTU) I lJ I Turbidity (NTU) I I
Time I I Gal. Purged I I Time I I Gal. Purged I I
Conductance I I pH I I Conductance I I pHI I
Temp. °C I I Temp. oc I I
Redox Potential Eh (m V) I I Redox Potential Eh (m V) I I
Turbidity (NTU) I I Turbidity (NTU) I I
White Mesa Mill
Field Data Worksheet for Groundwater 1 of 2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
Volume of Water Purged 0 gallon(s)
Pumping Rate Calculation
Flow Rate (Q), in S! m.
S/60 = I I'Z, D
Number of casing volumes evacuated (if other than two)
If well evacuated to dryness, number of gallons evacuated
Time to evacuate two a ing volumes (2V)
T = 2V/Q = I S.JO I
0
0
Name of Certified Analytical Laboratory if Other Than Energy Labs ._I ..:..A....LW:....·..!..A._.L,__ ____ __,
Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type
y N specified below) y N y
VOCs ~ D 3x40 ml D rn HCL l}a
Nutrients ~ D 100 ml D Ill H2S04 !2'1
Heavy Metals D D 250 ml D D HN03 D
All Other Non Radiologies D D 250 ml D D No Preserv. D
Gross Alpha D D 1,000 ml D D HN03 D
Other (specify) Ill D Sample volume D ijl D
C 'n\of:~c If preservative is used, specify
Type and Quantity of Preservative:
Final Depth I ~ '3; '1 / Sample Time \L\00
Comment
A((;V~~ 0(\ 5,i·h: J-}-:)!::,(,
S"'mp\e~ c.o!lecte~ ~+ lYOO
Le\t ~~t( ,.,f I~O"Z..
G o(\i ,· n v-ov-. .s
-J;.nn~r tAfl ~ &~r<";" pres~rrf· +c Goll e c.t
\No..ter w/A..S Gleo,,r
MW-26 03-09-2015 !Do not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater
See instruction
N
D
D
D
D
D
~
2 of 2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
ATTACHMENT 1-2
WffiTE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
Description of Sampling Event: I I ST Qv..a.r+er cJ'I lo,..o:f'or1"'1 'Z.Ol$
See instruction
Location (well name):l .._ 4""_·_VJ_C\_-_IZ>_· -----------'
Sampler Name
and initials: I ""i'" MMI"" f}oJJ. j .,.j]1i)
Field Sample ID
Date and Time for Purging ._I _3_/_11_7_.-z_c_•S _____ -l and Sampling (if different) ._I _:y_,z_/_'2_o_I_S _____ --J
Well Purging Equip Used: (Q]pump or (ID bailer Well Pump (if other than Bennet) I Gr~.,tJfo..s
Purging Method Used: [QJ2 casings @]3 casings
Sampling Event I Qu.o.Aer8 Ch1oro-t'"OrM Prev. Well Sampled in Sampling Event!.._ _-r1_l.J_Y_-_2_~ _____ --~
pH Buffer 7.0 7.0 pH Buffer 4.0 1 9.o
S 'f' c d I IDOO I MHOS/ peer rc on uctance '---------~!1 em Well Depth(O.Olft): J9'Z.oo
Depth to Water Before Purging I C,S1 1 g Casing Volume (V) 4" Well:' 50.1' ,(.653h)
3" Well:. 0 (.367h) .__ ___ __.
Weather Cond. Ext') Amb. Temp. ·c (prior sampling eventl~.--1 _q _• ----~
Time I IS~] I Gal. Purged I 77 I Time I L53& I Gal. Purged Is~ I
Conductance l ~i:~i I pH I b. II I Conductance I ~"'33 I pHI c.,.11 I
Temp. °C I 19.&'1 I Temp. oc I 1tt . ogc; I
Redox Potential Eh (m V) I 'r;~'l: I Redox Potential Eh (m V) I Z5\ I
Turbidity (NTU) I z.q I Turbidity (NTU) I z7 I
Time I 153') I Gal. Purged I j~ I Time I I5LjO I Gal. Purged l11o I
Conductance I ;,Ci::\=:3 I pH I !;.II I Conductance I ~t:'!l't I pH I 'bll I
Temp. °C I 'It\, ~b I Temp. °C I ~1:1 . 'b5 I
Redox Potential Eh (m V) I "l."S{S I Redox Potential Eh (m V) I r;z~ I
Turbidity (NTU) I ?..7 I Turbidity (NTU) I z:g I
White Mesa Mill
Field Data Worksheet for Groundwater 1 of 2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
Volume of Water Purged li C gallon(s)
Pumping Rate Calculation
Flow Rate Q , in gpm.
S/60 = I 11.0
Time to evacuate two casing volumes (2V)
T = 2V/Q =I Cf, )"Z I
Number of casing volumes evacuated (if other than two) I o
If well evacuated to dryness, number of gallons evacuated j o
Name of Certified Analytical Laboratory if Other Than Energy Labs AW/tL
Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type
y N specified below) y N y N
VOCs 1¥1 0 3x40 ml 0 ~ HCL ~ 0
Nutrients 00 0 100 ml 0 IE H2S04 TID 0
Heavy Metals 0 0 250m! 0 0 HN03 0 0
All Other Non RadiolDgics 0 0 250 ml 0 0 No Preserv. 0 0
Gross Alpha 0 0 1,000 ml 0 0 HN03 0 0
Other (specify) ~ 0 Sample volume 0 ftl 0 ~
C hloriJ~ If preservative is used, specify
Type and Quantity of Preservative:
Final Depth I l37. bO Sample Time
See instruction
Comment
Arr;ve~ o~ ~;+e CA.+ lS2/ """T',..M~r Md. G-a rrin pre~C'rl+ -tor ~:)l."r5-e. 'Pur~c: be~""'" q.J /530
f v.f~e~ !}Jell -t'or 01. +o+cd ot' 10 m:llu.+e.s _ ?v.r~-e eoded "'t' 15YO
\N~A~r w6. ~ I'Ylb~tl~ c.lc=AI'. Le..fl-s.;t~ ~J ISL\3
Ac(i\le~ 0{\ ~11-c:' ~+ 0827 -j.,..ltt}~(' Md G-t,.rr in pres.ct1+ .fo conec.+-~tr~p)e:,. Depth +o t.Do.-fer-
Wo.S. e:,s. 1~ St:irvlplc."'_s. ba.il~~ t~~.+ og36 Le+f s,+c tit 083Z.
TW4-16 03-11-2015 IDa not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater 2 of 2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
ATTACHMENT 1-2
WHITE MESA URANIUM MILL See instruction
FIELD DATA WORKSHEET FOR GROUNDWATER
Description of Sampling Event: I l ~..,.. Qv.o.der ~\'I lorOf~rf\1 zo 15
Location (well name): 1'-M_w_~_!_< __________ __.
Sampler Name
and initials: I ~i'll'ler Ho J1, J~h}l
Field Sample ID
Date and Time for Purging ._1_3_/_1_7_/z._o-=.!.S=-------' and Sampling (if different) ._I N__:_'/._f.} ________ _,j
Well Purging Equip Used: [Q]pump or [1[1 bailer Well Pump (if other than Bennet) ._I Q_l:..-=J)~------'
Purging Method Used: ~2 casings (1[]3 casings
Sampling Event I Q"'t~"-Aet"l.::!i O i \orof'orfY' IIW4 -1-'.
Prev. Well Sampled in Sampling Event '--------------'
pH Buffer 7.0 '-1 _7_._o ___ --' pH Buffer 4.0 q,o
Specific Conductance!._ _10_0_o ____ _.lflMHOS/ em Well Depth(O.Olft): jl3 £..SO
Depth to Water Before Purging I 7 g. bO Casing Volume (V) 4" Well:l 3S.l'l 1(.653h)
3" W II : b (.367h) .__ ___ _.
Weather Cond. Ext'l Amb. Temp. oc (prior sampling event)L-.1 _G_6 __ __.
Time I l~S7 I Gal. Purged I 7D.~.S I Time 1 ,'3-sz I Gal. Purged 1 it.l7 I
Conductance 1 ~~o, I pH I eo.o1 I Conductance I 381k I pH I c;,.ZiS I
Temp. oc I \9.75 I Temp. oc I {9.7£. I
Redox Potential Eh (mV) I -z.4o I Redox Potential Eh (m V) IZ'ZC I
Turbidity (NTU) 17..5 I Turbidity (NTU) 127 I
Time 1 n54 I Gal. Purged I 7!."3q I Time 1\906 I Gal. Purged I''·{,J I
Conductance I 3g1s I pH I G.o..s I Conductance I 3~LS I pH I 6.0~ I
Temp. oc I (4,80 I Temp. oc l l9.7g I
Redox Potential Eh (m V) I 21& I Redox Potential Eh (mV) I 'Z.IZ I
Turbidity (NTU) I 7_7 I Turbidity (NTU) I z..8 I
White Mesa Mill
Field Data Worksheet for Groundwater 1 of2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
Volume of Water Purged J\.bl gallon(s)
Pumping Rate Calculation
Flow Rate Q)1 in gpm.
S/60 = I . 2.17
Number of casing volumes evacuated (if other than two)
If well evacuated to dryness, number of gallons evacuated
Time to evacuate two ca ing volumes (2V)
T=2V/Q= I '5'20\"\.~'\ I
j o
j o
Name of Certified Analytical Laboratory if Other Than Energy Labs ~,.;I A:.....:....;W__:....A..:..[;:__ ____ ____,
Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type
y N specified below) y N y N
VOCs '[] D 3x40 ml D "[) HCL l:l D
Nutrients "[] D lOOml D t:l H2S04 El D
Heavy Metals D D 250m! D D HN03 D D
All Other Non Radiologies D D 250 m1 D D No Preserv. D D
Gross Alpha D D 1,000 ml D D HN03 D D
Other (specify) fJ D Sample volume D tJ 0 tJ
C h lor··~( If preservative is used, specify
Type and Quantity of Preservative:
Final Depth I gz · 7$ Sample Time \YOD
See instruction
Comment
Arr'1-JJ Of\ ~ite u..t 0~2.{.. -r.:ntler ov1~ G-~rr:n fr~efiJ--for ?\..V'~e o.,J ~ct""'f '1''::j eve,-,J-.
fw-~.e,. ~f'\ o.+ D'iS"".)() 'f>v-c~c_~ IN~ll .ror tA +af-o..\ of' 330 M ;nu.te~
?u-r~e e(ld.~ CAf\J ~Mp\e~ c..ol\ec.h·~ o-.1-IYOD
\.fi.J LA-1-Gr ~ fh> rY' 0 ..s t~ C.)~'· L .e.&l-S.; t c o.J \ '-\ 0 :S.
MW-32 03-17-2015 lDo not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater 2 of 2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
Description of Sampling Event: I \5T Q..,..o.r"hr Z::hloro<Vo(M Z615
See instruction
Location (well name): L-I_T_W_q_-_18 _________ __.
Sampler Name
and initials: I =t"Mnc~"" H~>ll;J~/TH
Field Sample ID
Date and Time for Purging I ~/I r/"2..olS and Sampling (if different)
Well Purging Equip Used: ~pump or [QJ bailer Well Pump (if other than Bennet)
Purging Method Used: (ID2 casings [9]3 casings
r--7"::---....--::"1r----?...,.,-;:~f"'--=---, I -r w y -D .5 Sampling Event I Gu,o.rtcrb Cl'l\ol"o;:or,., Prev. Well Sampled in Sampling Event._ _________ _,
pH Buffer 7.0 7.6
Specific Conductance ._I _1 °_0_0 ___ __.1~-LMHOS/ em
Depth to Water Before Purging I ~t..J . '2.'2.
Weather Cond.
Time I 1~'31 I Gal. Purged I 77
Conductance I )!':.D C:. I pH I 5.'J,5
Temp. °C I \ £..1..\1 I
Redox Potential Eh (m V) I 'Z.L.O I
Turbidity (NTU) I :53 I
Time ll't'S3 I Gal. Purged I 'l~
Conductance I l!l~/ I pH I s.45
Temp. °C I IS.4& I
Redox Potential Eh (m V) I '2..\~ I
Turbidity (NTU) I '?>Z I
White Mesa Mill
Field Data Worksheet for Groundwater
I
I
I
I
pH Buffer 4.0 4.0
Well Depth(O.Olft): I 1':57. SO
Casing Volume (V) 4" Well:! y 7. gs j(.653h)
3" Well: 0 (.367h) '------~
Ext'l Amb. Temp. oc (prior sampling eventl._l7_. 0
__ _,
Time j 1·c.:n .. I Gal. Purged I ~z I
Conductance I \too I pH I s.qs I
Temp. oc I l ~. y S( I
Redox Potential Eh (m V) I Z l ~ I
Turbidity (NTU) 13:) I
Time 1 '"£.~ '1 I Gal. Purged 1 110 I
Conductance I l~jl.j I pHI.5,U I
Temp. oc I 1S.Y8 I
Redox Potential Eh (m V) I z \1 I
Turbidity (NTU) I 3:Z I
1 of:
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
Volume of Water Purged 110 gallon(s)
Pumping Rate Calculation
Flow Rate (Q , in,g_pm.
S/60 = I ll.D
Time to evacuate two casing volumes (2V)
T=2V/Q= I ~.70 I
Number of casing volumes evacuated (if other than two) lo
If well evacuated to dryness, number of gallons evacuated
Name of Certified Analytical Laboratory if Other Than Energy Labs L-1 A_W_A_L ______ ___~
Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type
y N specified below) y N y
VOCs !:! D 3x40 ml D fj HCL rl
Nutrients tJ D 100 ml D o H2S04 0
Heavy Metals D D 250 ml D D HN03 D
All Other Non Radiologies D D 250 ml D D No Preserv. D
Gross Alpha D D 1,000 ml D D HN03 D
Other (specify) t:J D Sample volume D '[] 0
Chlor;~c If preservative is used, specify
Type and Quantity of Preservative:
Final Depth I G,L\ . k,Q Sample Time
See instruction
Comment
A((i~eQ. o(l ~i-k u-t t-z...2} 1"M~f" f>.fiO. 6-a.rf lll pr~e,. -'ror ~C""~.e . t'urj<= b~cv1 ~"'" IZZ'i
'f\,~,.r~~~v.).e\\ ..Q,.. o... +o-tr..1 of 10 )'YlltJ~e:>. 'Pv..r~-e. enJeJ. ..,.1-J'2.3Lt .
wed-e( wo..S "'-M;l!j Wh:1c. cohr. \e.&+ ~ ;+~ ~+ IZ3b
A<r; vea Of\ s;}c o..+ 0/'3S l6..f1(1er
wo..s b '-l.ll ~OI.fl"/ple6 bo,.i lc-J o..+
o.ll~ G-/Arr:"' rrese11f io c.olled SqM pJ~s, D~p+h +o l..l.)c-..1-cr
073~ t..e.+t-~rt-~ c:-.r o7'-10
TW4-18 03-11-2015 ]Do not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater
N
D
D
D
D
D
~
2 of 2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
See instruction
D~cription~Sam~ingEveru: ~~~-'~-~~G~~-~-r~~-r~_G_h_l_o_r_a_~_6r_m~-~~o_l~5~~~~~~~~~~~~~~~~
Location (well name): ~~ I~W~'-\.....;.._-_1_~~~~~~~~~~-'
Sampler N arne
and initials: I -r;.flnu NoiiiJJl>-j/I H
Field Sample ID I TW'-\-Ic;L 0~09 ZO.LS
Date and Time for Purging I i/'1 /ZOL5 and Sampling (if different) l...v/A
Well Purging Equip Used: (!Dpump or [QJ bailer Well Pump (if other than Bennet)
Purging Method Used: ~2 casings [9]3 casings
Sampling Event I Qv..o.(fer~ C:::::nlo..-OforM Prev. Well Sampled in Sampling Event ~~-tJ._V._A~~~~~~~~---'
pH Buffer 7.0 /,0 pH Buffer 4.0 l.\,0
Specific Conductance ._I ......;....\ o_o..:.o~~~~~-!!MHOS/ em Well Depth(O.Olft): I l 25.06
Depth to Water Before Purging I (;) -z. I D Casing Volume (V) 4" Wc!l:l L{O. "g 1(.653h)
3'' Well: 0 (.367h) '------"------'
Weather Cond. Ext'l Amb. Temp. oc (prior sampling event)._[_K_6
__ ...~
Time I \lstl I Gal. Purged I 0 I Time I I Gal. Purged I I
Conductance I z~r.;t I pH I G.:30 I Conductance I I pHI I
Temp. °C I \'i.55 I Temp. oc I I
Redox Potential Eh (m V) I ~"" I Redox Potential Eh (m V) I I
Turbidity (NTU) I ·0 I Turbidity (NTU) I I
Time I I Gal. Purged I I Time I I Gal. Purged I I
Conductance I I pH I I Conductance I I pHI I
Temp. oc I I Temp. oc I I
Redox Potential Eh (m V) I I Redox Potential Eh (m V) I I
Turbidity (NTU) I I Turbidity (NTU) I I
White Mesa Mill
Field Data Worksheet for Groundwater 1 of2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
Volume of Water Purged 0 gallon(s)
Pumping Rate Calculation
Time to evacuate two casing volumes (2V)
T = 2V /Q = I 7 ·>~ I
Number of casing volumes evacuated (if other than two) 0
If well evacuated to dryness, number of gallons evacuated 0
Name of Certified Analytical Laboratory if Other Than Energy Labs AW AL
Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type
y N specit1ed below) y N y N
VOCs [] D 3x40 ml D ~ HCL ~ D
Nutrients I1J 0 lOOml D IE H2S04 ~ D
Heavy Metals D 0 250 ml D D HN03 0 D
All Other Non Radiolog.it;s 0 D 250ml 0 D No Preserv. 0 D
Gross Alpha 0 D 1,000 ml 0 0 HN03 0 D
Other (specify) 111 0 Sample volume D 1!1 0 151
C}.lor;J( If preservative is used, specify
Type and Quantity of Preservative:
Final Depth l"'---'7_1 <..,.;.' E:-_7.. ___ _, Sample Time rz.oo
See instruction
Comment
Aai-vt:.a oo ~ite ~+
~~rr'?l-es coil e d-eJ
1\S.S
(1..+
--r;.fl(ler o.fl J. G~Mr ~· fl p r~ ~1'1+-.fo r .Stir>'lf II~ ev~ll t .
1200 wo..f<r wo.s G\eo..,r
Leil-S1tr. "'"t
TW4-19 03-09-2015 !Do not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater 2 of2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
DescriptionofSamplingEvent: I \~T Gv..~,-f~r Chl o rO+~rrYI -z.o \.S
See instruction
Location (well name): ~-..1-r_W_L\;...-_-z_o _________ ___,
Sampler N arne
and initials: l:::::r"'OVIMI"' JOloJI;J «._:1 /'I"H
Field Sample ID
Date and Time for Purging ._I -~-~-~"""1_-z._O-=!.S"-------' and Sampling (if different) 1~..:./J.-..:V:....:A..:..._ _______ ..--.~
Well Purging Equip Used: [![]pump or [QJ bailer Well Pump (if other than Bennet) IGol"l=hYJlAO~
Purging Method Used: [QJ2 casings [QJ3 casings
Sampling Event 1&'-\c-.rt~r'l~ Cn \o1'ororm Prev. Well Sampled in Sampling Event I -rw 4--zz
pH Buffer 7.0 pH Buffer 4.0 L\.0
Specific Conductance ._l_lo_o_D ____ _.I~-LMHOS/ em Well Depth(O.Olft): IOb.OO
Depth to Water Before Purging I b 3. Cf 0 Casing Volume (V) 4" Well :' 2.7.4<1 ,(.653h)
3" w~u: .... _o ___ _..C.367h)
Weather Cond. Ext'! Amb. Temp. oc (prior sampling event)IL-l:..-D_0 __ ...J
Time I 13'-lq I Gal. Purged I 0 I Time I I Gal. Purged I I
Conductance I 39.3Z: I pH I 6. '2./ I Conductance I I pH I I
Temp. oc I 15.98 I Temp. oc I I
Redox Potential Eh (m V) I 1.1 1 I Redox Potential Eh (m V) I I
Turbidity (NTU) I (j I Turbidity (NTU) I I
Time I I Gal. Purged I I Time I I Gal. Purged I I
Conductance I I pH I I Conductance I I pHI I
Temp. oc I I Temp. oc I I
Redox Potential Eh (mV) I I Redox Potential Eh (mV) I I
Turbidity (NTU) I I Turbidity (NTU) I I
White Mesa Mill
Field Data Worksheet for Groundwater 1 of 2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
Volume of Water Purged gallon(s)
Pumping Rate Calculation
Flow Rate (Q), in grr.n.
S/60 = I q,-z. T = 2V/Q = !-------'
Number of casing volumes evacuated (if other than two) 0 '-------'
If well evacuated to dryness, number of gallons evacuated!._ o_. ___ _,
Name of Certified Analytical Laboratory if Other Than Energy Labs ._I :...A;.!W~A~..::L=---------1
Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type
VOCs
Nutrients
Heavy Metals
All Other Non Radiofogks
Gross Alpha
Other (specify)
Ch )o,.-id~
Final Depth I g I. 0 Z
Comment
Arr; v~) on ~;.}~ "'t
S().Mp)~.s. col\ed-ca
Le.~ ~i+G 0\.t
y N specified below) y N y
'[] 0 3x40 ml 0 .[1 HCL 1!J
ID 0 100 ml 0 lJ H2S04 ~
0 0 250 ml 0 0 BN03 0
0 0 250 ml 0 0 No Preserv. 0
0 0 1,000 ml 0 0 HN03 0
El 0 Sample volume 0 rJ 0
If preservative is used, specify
Type and Quantity of Preservative:
Sample Time
See instruction
-fMn-er MfJ. &Mr.'" ?fe~e,.d· 1-o c.llll~c.t StAf(Jpl-e.s .
]3SD wo.:ter WCI._S rYJOS1~ C.l<:C(r w''H RC')/orc.,~e far--J,'c.lc~.
TW4-20 03-09-2015 IDo not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater
N
0
0
0
0
0
f)
2 of2
Mill· Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2 ·Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
Description of Sampling Event: I l ~ Qv.,.r:fer Ch lorc,OFonYJ zo IS
{: See instruction
Location (well name): L-l_f_W_Y_-_Z_I _________ ___.
Sampler Name
and initials: I ;:::r;.ttner HoJl;do.;ifr?t
Field Sample ID l-rW4-Z l_ (:)3}7.2.01,5
Date and Time for Purging 1,_....;3/'--1...;.1/_-z._t>_IS _____ _, and Sampling (if different) 1....._3.;..../_lz._/'-'Z._o .... l..S"---------'
Well Purging Equip Used: (!J]pump or IQ] bailer Well Pump (if other than Bennet) I Grv.nJt~s.
Purging Method Used: 002 casings IQ]3 casings
Sampling Event I Qv.o..r't<!d~ C.hloro+~rrvl Prev. Well Sampled in Sampling Event 1._....,-_w_Ll_-_o_g _____ ---J
pH Buffer 7.0 7.0 pH Buffer 4.0 y,o
Specific Conductancel ,_ _1_o_oo ____ _,h.tMHOS/ em Well Depth(O.Olft): .... I _J_-z._l._o_o __ __.
Depth to Water Before Purging I bL70 4" Well :l 3'6.7 2.. 1(.653h)
3" Well:.__o ___ _,. (.367h)
Casing Volume (V)
Weather Cond. Ext'J Amb. Temp. ·c (prior sampling event)L-1 _:.4_' __ _,
Time I 11.71.7 I Gal. Purged I Gb I Time I ]qzs I Gal. Purged 177 I
Conductance I "'\'2.5) I pH I c...lq I Conductance I 47....52 I pH I b.l'7 I
Temp. oc I lb.:s~ I Temp. oc I )C..,Jt; I
Redox Potential Eh (m V) I "Z.IO I Redox Potential Eh (m V) I 'Z:IO I
Turbidity (NTU) I o· I Turbidity (NTU) I o I
Time I 1l1Z"j I Gal. Purged I ~g I Time 1 1tJ:so I Gal. Purged I ~7 I
Conductance I l1'Zc.5 I pH I G.lzt I Conductance I qz~o I pHI b,l1 I
Temp. oc I \b,=>"l I Temp. oc I Il;,'3o I
Redox Potential Eh (mV) I -z...ol!f I Redox Potential Eh (m V) I 7.0~ I
Turbidity (NTU) I G I Turbidity (NTU) I C> I
White Mesa Mill
Field Data Worksheet for Groundwater 1 of 2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
Volume of Water Purged IL-1.;...1.:....._ ___ ___, gallon(s)
Pumping Rate Calculation
Flow Rate (Q), in gpnL
S/60 = I \1.0
Number of casing volumes evacuated (if other than two)
Time to evacuate two asing volumes (2V)
T = 2V /Q = I 7. 04 I
I c
If well evacuated to dryness, number of gallons evacuated ._I D ___ __,
N arne of Certified Analytical Laboratory if Other Than Energy Labs I /3\I'JA L. .__ ___________ ___,
Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type
y N specified below) y N y N
VOCs ltJ D 3x40 ml 0 In HCL 'lJ D
Nutrients ~ D 100m! 0 D H2S04 1!:] D
Heavy Metals D D 250m! 0 D HN03 D D
All Other Non Radiol()gics 0 D 250 ml 0 D No Preserv. 0 D
Gross Alpha 0 D 1,000 ml 0 0 HN03 0 D
Other (specify) 'tl 0 Sample volume 0 ~ 0 ~
Chlor;Je If preservative is used, specify
Type and Quantity of Preservative:
Final Depth L...l _/:....;]....;..,;_I O ___ _j Sample Time 0811
Comment
An·;vd on srt~ ~+ ogog 1~,.,11t:r
wos bl.3~ So.rrlfle~ h~~;)~~ ~t
See instruction
f>t-e~rrf ·hr yv.r6-e · 'R>.r~e be()""n 11.+ JLI<f
'P~(~ enJeJ. ~-+-J Y Jo
0.~ J G-~rr: n presell+ +I> Go llect S•HYlf le:> 0 D-e: r+), -to 0cd-er
0~11 L~ s~+~ a.t ogp
TW4-21 03-11-2015 lno not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater 2 of 2
Mill -Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
Description of Sampling Event: I \!ir G..JAr+e r Ghloro"'For!YI -z.ots
-~ -See instruction
Location (well name): l._=n:J_._4_-_z._z _________ -.J
Sampler Name
and initials: 1;;:;;,111'1~1"" floi1•1•-!:J/1H
Field Sample ID
Date and Time for Purging I ;..,/4 f 'ZO lS and Sampling (if different) I /1//,4
Well Purging Equip Used: @pump or @]bailer Well Pump (if other than Bennet)
Purging Method Used: [9]2 casings [g]3 casings
Sampling Event I Qv..o_r:f crQ C. h l o ro~Oirvl Prev. Well Sampled in Sampling Event .._1_--rw __ Y_-_z_lf _____ __.J
pH Buffer 7.0 7.0 pH Buffer 4.0 L.\.0
Specific Conductance ._I _1 b_o_o ____ __.h.tMHOS/ em Well Depth(O.Olft): ._I _I t_3_.s_o ___ __,
Depth to Water Before Purging I S 9 · b 7 Casing Volume (V) 4" W ·!1:1 ~"S. ~ 1(.653h)
3" Well: o (.367h) '------J
Weather Cond. Ext'l Amb. Temp. ·c (prior sampling eventl._l _10_0
__ _.
Time I I=>~ I Gal. Purged I 0 I Time I I Gal. Purged I I
Conductance I b0i..3 I pH I t;:z & I Conductance I I pHI I
Temp. ac I )5 .--~ I Temp. ac I I
Redox Potential Eh (m V) I ZDO I Redox Potential Eh (m V) I I
Turbidity (NTU) I 0 I Turbidity (NTU) I I
Time I I Gal. Purged I I Time I I Gal. Purged I I
Conductance I I pH I I Conductance I I pHI I
Temp. ac I I Temp. ac I I
Redox Potential Eh (mV) I I Redox Potential Eh (mV) I I
Turbidity (NTU) I I Turbidity (NTU) I I
White Mesa Mill
Field Data Worksheet for Groundwater 1 of 2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
Volume of Water Purged 0 gallon(s)
Pumping Rate Calculation
Flow Rate (Q , in fm . Time to evacuate two ca .. ing volumes (2V)
S/60 = I 17. T = 2V/Q = I '3-.'jtt I
Number of casing volumes evacuated (if other than two) I ·o
If well evacuated to dryness, number of gallons evacuated
Name of Certified Analytical Laboratory if Other Than Energy Labs AW AL
Sample Taken Sample Vol (indicate Filtered Type of Sample if other than as
y N specified below) y
VOCs lJ 0 3x40 ml D
Nutrients rn D 100 ml D
Heavy Metals 0 0 250ml D
All Other Non Radiologi~s D 0 250 ml D
Gross Alpha 0 0 1,000 ml D
Other (specify) 'ttl 0 Sample volume D
c~ lofi~e.
Final Depth ~~-~-· _._-z:_::t. ___ _, Sample Time
Comment
Arr~\le.a Ol"' ~;.fe (J\t 1333 ~m1~r
S"fVIpk5. c..o llec.~~l ~t J~3b
Le4 ~;.ft ~t 133~
M~ Crar6., fr.e.s.efl+ +o
v.:>o..ter lA)~ c leaf
CtJ nt;nv-OlA....) ?V\rYl'Pi~ Well
TW4-22 03-09-2015 IDo not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater
N
[I
~
0
0
0
tJ
Preservative Type Preservative Added
y N
HCL ~ D
H2S04 1!:1 D
HN03 0 0
No Preserv. 0 0
HN03 0 0
0 t!J
If preservative is used, specify
Type and Quantity of Preservative:
See instruction
2 of2
Mill -Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
DescriptionofSamplingEvent: I l~'T' ~"'o .. rf€( Ch lorOform 2.01.5
L See instruction
Location (well name): '--j_-r_~_l..\_-_1.....:~~----------'
Sampler Name
and initials: I ...,O.M~r J.Jo /I,J.tA;1 hH
Field Sample ID
Date and Time for Purging ._I -~-"-'-/.-..1 1;...:./_'Z.._o_\.5.;:.._ ____ _. and Sampling (if different) 1~-...:::~:.c./...:...I'Z:=..!../.=.'Z=-()':.-::f>=-------..J
Well Purging Equip Used: IT[] pump or [QJ bailer Well Pump (if other than Bennet) I G=r '-'fldto,S
Purging Method Used: (1[]2 casings 1]]3 casings
Sampling Event I Q~r-\-u\~ C...hlol"otO(M Prev. Well Sampled in Sampling Event 1~....-r_tv_Y_-_3_5 ______ ........
pH Buffer 7.0 l.b pH Buffer 4.0
Specific Conductance ~...1 _l_oo_o ____ -lh.t.MHOS/ em Well Depth(O.Olft); l~ll-"~-·o_o __ ____.
Depth to Water Before Purging I b7, 8/ Casing Volume (V) 4" Wc 11:,3.D.JG ,(.653h)
3"Well: tJ _(.367h) ._ ___ _,
Weather Cond. Ext'l Am b. Temp. ·c (prior sampling event}L-1 Y_6
__ ~
Time I 091..\Z I Gal. Purged I ~~ I Time I DCJY1 I Gal. Purged 155 I
Conductance I '!,(;. t~) I pH I l;;.ol I Conductance I ~(;,I C> I pHI6.03 I
Temp. °C I l9:z..~ I Temp. oc I Jq,ozs I
Redox Potential Eh (mV) I Z:09 I Redox Potential Eh (m V) I 'Zoe> I
Turbidity (NTU) I ?;,:) I Turbidity (NTU) I ~s.-:5 I
Time 1 l5Z{5o I Gal. Purged I 6~ I Time I o95J I Gal. Purged 117 I
Conductance I ~biD I pH 16,09 I Conductance I '3f...07 I pH I t;;;, ZS7 I
Temp. °C I l~.L~ I Temp. oc II'L'Z5 I
Redox Potential Eh (m V) I ZZ59 I Redox Potential Eh (mV) I "2251 I
Turbidity (NTU) I g, z: I Turbidity (NTU) I g.z I
White Mesa Mill
Field Data Worksheet for Groundwater 1 of2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
Volume of Water Purged 77 gallon(s)
Pumping Rate Calculation
Flow Rate (Q, in &'Pm.
s;6o = I ll.o
Number of casing volumes evacuated (if other than two)
If well evacuated to dryness, number of gallons evacuated
Time to evacuate two ca. ihg volumes (2V)
T=2V/Q= I 5.4~ I
I o
l o
Name of Certified Analytical Laboratory if Other Than Energy Labs AWAL
Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type
y N specified below) y N y
VOCs [JJ 0 3x40 ml 0 121 HCL ~
Nutrients Ill 0 100 ml D IE H2S04 El
Heavy Metals 0 0 250m! 0 0 HN03 0
All Other Non Radiologies 0 0 250 ml 0 0 No Preserv. D
Gross A lpha 0 0 1,000 ml 0 0 HN03 0
Other (specify) Ill 0 Sample volume 0 ~ 0
Lh)o(i~~ If preservative is used, specify
Type and Quantity of Preservative:
Final Depth ,_f7_1_,q_7 ___ ..-~ Sample Time ().703
See instruction
Comment
A<r.•'Ved Of\ ~i+e ~+ 0'14° "lo.t~fler o.nJ &e.rrin prt:.Senf--t:;r f""'"'~t ?\Ar~e b:.5"'" IA..f O<f'-IY
P\.\r~~c\ Wdl tor o.. to-t~ I of 7 YV\ithJ-+e~. ?v-r~e enJeJ o,:t"' 09 S)
wo..-h(' shr-\A wi1-h 1\(\ Ol().l\~-e_ c.alorJ.ion bu.} ~\o!.)b deo.rd +hrb~hout +1~ Pu.rd"<::·
N
D
0
0
D
0
~
Le+i-:s it~ ~t oq&3 Arri ve~ ol'\ si1-e A.1-DlOO I "'nnu ~t'\~ G-Arr:"' pres~n+ -}a (oiled-~~~tv~p/~), Dq:>th --l-t> {,.)o..Td" IA}.;.S,
frr. 15 ~"-mf>leS bo.i J~). ~-r 0103 Left-.s.ifc 01.} 0/0..S
TW4-23 03-11-2015 lDo not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater 2 of2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
ATTACHMENT 1-2
WffiTE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
DescriptionofSamplingEvent: I }~T Gu...&.r+~ ch l or~tM zolS
See instruction
Location (well name): ._I_Ji,_W=·:-.Y.._-_7.=-->~-------------'
Sampler Name
and initials: I ~r"'n~r Ho )J,'J a-;:1/TH
Field Sample ID
Date and Time for Purging I 3/ q / -z.o.lS and Sampling (if different) l.__r.i_./_A ________ _,
Well Purging Equip Used: !][]pump or @]bailer Well Pump (if other than Bennet) I Gofl +i flv.ov..~
Purging Method Used: [9]2 casings IQ]3 casings
Sampling Event I Qv..o...rh..r~ C..h\oc o£orrY) Prev. Well Sampled in Sampling Event .... 1 li_w_Y_--~------.-1
pH Buffer 7.0 7.0 pH Buffer 4.0 '-i.O
Specific Conductance l.__l_o_oo ___ ---JiflMHOS/ em Well Depth(O.Olft):l .__ _l l_Z_.s_o __ _,-~
Depth to Water Before Purging I b q · g D Casing Volume (V) 4" Well:! "3.1.1~ ,(.653h)
3" Well: o (.367h) '--"'-------'
Weather Cond. Ext'l Amb. Temp. ·c {prior sampling event)._jJ_o_o __ --J
Time jl3'Z.-!> I Gal. Purged I 6 I Time I I Gal. Purged I I
Conductance I =z ~~~ I pH I 6-ZY I Conductance I I pHI I
Temp. oc I I 5. ~~ I Temp. oc I I
Redox Potential Eh (m V) I '22.D I Redox Potential Eh (m V) I I
Turbidity (NTU) I D I Turbidity (NTU) I I
Time I I Gal. Purged I I Time I I Gal. Purged I I
Conductance I I pH I I Conductance I I pHI I
Temp. oc I I Temp. oc I I
Redox Potential Eh (m V) I I Redox Potential Eh (m V) I I
Turbidity (NTU) I I Turbidity (NTU) I I
White Mesa Mill
Field Data Worksheet for Groundwater 1 of2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
Volume of Water Purged gallon(s)
Pumping Rate Calculation
Flow Rate (Q ). in ~pm.
S/60 = I 17 .
Time to evacuate two ca ·ing volumes (2V)
T=2V/Q= I 3.'-\K I
Number of casing volumes evacuated (if other than two) 0
If well evacuated to dryness, number of gallons evacuated 0
Name of Certified Analytical Laboratory if Other Than Energy Labs
Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type
y N specifiec.l below) y N y
VOCs ~ D 3x40 ml D Cit HCL ll
Nutrients ~ 0 100 ml 0 [lQ H2S04 ~
Heavy Metals D 0 250m! 0 0 HN03 0
All Other Non Ra:tliologics 0 0 250 ml 0 D No Preserv. 0
Gross Alpha 0 0 1,000 ml 0 0 HN03 0
Other (specify) lSD 0 Sample volume 0 1'!1 0
<~~)"\) 0 r; ~(. If preservative is used, specify
Type and Quantity of Preservative:
Final Depth I 73. '17 Sample Time
Comment
r;:1. See instruction
~ . .:J
Affi\)e~ 01\ ~;+~ ~i-1 ~-z.~
S Cf.tvlf lt:~ Co IJ ec-te.~ q,_t I3Z'=-
le. \1--.S. \'f(. "-t 13Z~
~""'~(' {)..1'1~ G-cxrr;fl ?'('~5.ef'l+ ~o co/lecf Se;mp/es.
\Nill.·h:·r l.,A)IA..) G I ea. r
TW4-24 03-09-2015 !Do not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater
N
0
0
0
0
0
[i
2 of2
Mill· Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2 ·Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
Description of Sampling Event: I 1 ST Q\}\o.rfr G h l or~f'o r 1"1 z.o 15
See instruction
Location (well name): ~....l_f~vJ-=--L)~..,.--=LS~-=-----------l
Sampler Name
and initials: I ~1111e r Ro li;J<t:\ /rtf
Field Sample ID
Date and Time for Purging I -:!,/"/"ZP.lS and Sampling (if different)
Well Purging Equip Used: {IDpump or [[]bailer Well Pump (if other than Bennet)
Purging Method Used: [[)2 casings [[)3 casings
Sampling Event I Q~rfc:.r b Cn lorofor1'1 Prev. Well Sampled in Sampling Event ..... 1_-rf_W_Y_-_1'1 _____ ---..J
pH Buffer 7.0 l.o pH Buffer 4.0 Y.O
Specific Conductance!,_ _lo_o_o ___ ___.l ~MHOS/ em Well Depth(O.Olft):
Depth to Water Before Purging I S 7 · ~D Casing Volume (V) 4" Well:l ~0.41 ,(.653h)
3" Well:,_ __ o,;:.._ __ _,_(.367h)
Weather Cond. Ext'l Amb. Temp. oc (prior sampling event)l._1_0 __ ___,
Time I 1"2:54 I Gal. Purged I 0 I Time I I Gal. Purged I I
Conductance I '2.~41 I pH I ~.sc. I Conductance I I pHI I
Temp. oc I )s.oo I Temp. °C I I
Redox Potential Eh (m V) I F~9 I Redox Potential Eh (m V) I I
Turbidity (NTU) I 0 I Turbidity (NTU) I I
Time I I Gal. Purged I I Time I I Gal. Purged I I
Conductance I I pH I I Conductance I I pHI I
Temp. oc I I Temp. oc I I
Redox Potential Eh (m V) I I Redox Potential Eh (mV) I I
Turbidity (NTU) I I Turbidity (NTU) I I
White Mesa Mill
Field Data Worksheet for Groundwater 1 of2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev_ 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
Volume of Water Purged 0 gallon(s)
Pumping Rate Calculation
Flow Rate (Q), in g~t
S/60 = I l b .o
Time to evacuate two casing volumes (2V)
T=2V/Q=I b.30 I
Number of casing volumes evacuated (if other than two) 0
If well evacuated to dryness, number of gallons evacuated
Name of Certified Analytical Laboratory if Other Than Energy Labs ._I _,_A.:..\J~A:..::L=----------'
Sample Taken Sample Vol (indicate
Type of Sample if other than as
y N specified below)
VOCs E1 D 3x40 ml
Nuuients [] D 100 ml
Heavy Metals 0 D 250m]
All Other Non Radiologies 0 0 250 ml
Gross Alpha 0 D 1,000 ml
Other (specify) ~ 0 Sample volume
Gh lot" ide
Final Depth l ] Y. ~I.! Sample Time 1300
Comment
Arr\\Je~ of\ ~i+e "'-} )Z 57
S() I'Yl pi e.s. (.o II e c + e J o.. t
L.eP-~1te. l11+ 1303
coY\ t-~ (]\AD v.._s
TW4-25 03-09-2015 lDo not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater
Filtered Preservative Type Preservative Added
y N y N
D [] HCL 511 D
D 1¥:1 H2S04 [111 0
0 0 HN03 0 0
D D No Preserv. D D
D D HN03 D D
0 ~ 0 [i
If preservative is used, specify
Type and Quantity of Preservative:
See instruction
2 of2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
Description of Sampling Event: I I !>T Glu.~rfer Ch )orofO(Jt? ZOI-5
.-See instruction
Location (well name):j ~.-. _"'r..:..W.;..;:_4:.....-...;;2;;.::b:::..-________ ---'
Sampler Name
and initials: j -J,.,n~r Ho IJ;J~lr1t
Field Sample ID
Date and Time for Purging I ~/I I I7..D LS and Sampling (if different) I::./12/ZOL!?
Well Purging Equip Used: !![]pump or [QJ bailer Well Pump (if other than Bennet)
Purging Method Used: (][]2 casings [9]3 casings
Sampling Event I Q\J\o.l"'fer~ Gh )orof'orm Prev. Well Sampled in Sampling Event!~.-_-rw __ l1_-_1_~------J
pH Buffer 7.0 7-0 pH Buffer 4.0 L},O
Specific Conductance ._I _l_Oo_o ____ __.h.t.MHOS/ em Well Depth(O .o 1ft) :I.._ ....... 8"""b='D:;...;O;,__ _ ___,
Depth to Water Before Purging I "S ,_) 5( Casing Volume (V) 4" Wcll;l 13.59 ,(.653h)
3" Well:._..:...o __ .-~_C.367h)
Weather Con d. Ext' IAmb. Temp. oc (prior sampling eventl~...I_.5_" __ -.J
Time I \01-\\ I Gal. Purged I lb.Sc I Time I I Gal. Purged I I
Conductance I Gi:\11 I pH j3.G._.5 I Conductance I I pH I I
Temp. oc I jt\.ZI I Temp. °C I I
Redox Potential Eh (m V) I :5S::t: I Redox Potential Eh (m V) I I
Turbidity (NTU) I s .'l I Turbidity (NTU) I I
Time (07?.0 I Gal. Purged I tl I Time 1 07-z.1 I Gal. Purged lo I
Conductance I b3SI I pH I q,LJ9 I Conductance I 6370 I pH I q, Y7 I
Temp. oc I 13 .9~ I Temp. oc I p .~'f I
Redox Potential Eh (m V) I I Redox Potential Eh (m V) I I
Turbidity (NTU) I I Turbidity (NTU) I I
Af+er
White Mesa Mill
Field Data Worksheet for Groundwater 1 of 2
Mill -Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
Volume of Water Purged lb·56 gallon(s)
Pumping Rate Calculation
Flow Rate (Q), in gpm.
S/60= I ll,o T=2V/Q= L-.-___ ___.
Number of casing volumes evacuated (if other than two) I, 2.1
If well evacuated to dryness, number of gallons evacuated I IG>. SO
Name of Certified Analytical Laboratory if Other Than Energy Labs ih-JAL
Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type
y
VOCs 00
Nutrients 111
Heavy Metals 0
All Other Non Radiol.og:ics 0
Gross Alj,IHl 0
Other (specify) III
G Y1\or;k
Final Depth ._I _i_.3_._g_q __ __,
Comment
A rfJ vc:~ on site::' ,..+ lo38
'Pw~c:! IJ.lell for tA +ohl
l..Jc..ter v.)~ mo~+~ c.\c:a.r-.
N specified below) y N y
0 3x40 ml D ~ HCL ~
0 IOOml D 1!1 H2S04 ~
0 250m! D D HN03 0
0 250 ml D D No Preserv. D
0 J,OOOml D D HN03 D
0 Sample volume 0 rn 0
If preservative is used, specify
Type and Quantity of Preservative:
Sample Time 07'2.0
See instruction
JM\fl-ef' ~11J. GArrln pr6c:-11t -for pu.r~e. Pur~<! 'b<~n ~t-IDLfO
of l yr\;,~~ ~o s-ec..onl>. P\J.r~('d ~Nell Llr~. Pv.rE\<-endd ,t to41
LeFt ~;+e ~t IOL\'1
N
D
D
D
D
D
~
Arri\)ed. on s,·+~ o..+ Ol/1 'I ... M.er AnJ. Go..rr."r,
u.:>t..S "s. 17 Sttmplo bQ\:Iea {).+ OT2o
pres~ttf +o G6/l~c+ 5P.Mf)~~. Depth +6 LOcticr
Let} S ,ft! ~ 077.7..
TW4-26 03-11-2015 !Do not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater 2 of 2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
Description of Sampling Event: I I ~~ Qu.~ rta G i'!l orbfb(,., 2 0 ).5
Location (well name):l L _-rw __ 4_-_G._I _________ __J
Field Sample ID 1 TWY --z 7_o".5 11'ZoJ5
Sampler Name
and initials:
See instruction
Date and Time for Purging I "3/1 o I Zol.5 and Sampling (if different) "'!>/' 1 /zor5
Well Purging Equip Used: (][]pump or [ill bailer Well Pump (if other than Bennet)
Purging Method Used: [][)2 casings [ill3 casings
Sampling Event I Q IA ~rhrlj c;j,.[oro.forM Prev. Well Sampled in Sampling Event I l W ~-3/o
pH Buffer 7.0 -?.0 pH Buffer 4.0 Y.O
Specific Conductance ._l_l_Oo_o;;__ __ __,l~-tMHOS/ em Well Depth(O.Olft): ._I .....:'1;...:;b .:...::,o_o __ ---.J
Depth to Water Before Purging I <60. 1'"3> Casing Volume (V) 4" Well:l l 0, 3'=:, 1(.653h)
3" Well: a (.367h) ._...;;__ __ __.
Weather Cond. Ext'l Amb. Temp. oc (prior sampling eventll._ .;....14.;....(} __ _.
Time I ,-.;:,1"" I Gal. Purged I \t I Time I I Gal. Purged I I
Conductance I s-z-z.-c. I pH I S.'-7 I Conductance I I pHI I
Temp. ac I u;,-z..s I Temp. ac I I
Redox Potential Eh (m V) I 'Z.C.. '2. I Redox Potential Eh (mV) I I
Turbidity (NTU) I i.~ I Turbidity (NTU) I J
Time 1 o 83o I Gal. Purged I 13 I Time I o&3l I Gal. Purged 10 I
Conductance I So7z. I pH 1 G.s6 I Conductance I i:~~3 I pHI G-'17 I
Temp. ac 1 \"5. 03 I Temp. ac I !==:!;, D I I
Redox Potential Eh (m V) I I Redox Potential Eh (m V) I I
Turbidity (NTU) I I Turbidity (NTU) I I
White Mesa Mill
Field Data Worksheet for Groundwater 1 of2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
Volume of Water Purged 11 gallon(s)
Pumping Rate Calculation
Flow Rate (Q). in gpm.
S/60 = I ll.O
Time to evacuate two ca ·ing volumes (2V)
T=2V/Q= I l.gg I
Number of casing volumes evacuated (if other than two) \.Db
If well evacuated to dryness, number of gallons evacuated ll
Name of Certified Analytical Laboratory if Other Than Energy Labs I._...:..A..:..:tJ._.~...A'-L-~-----'
Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type
y N specified below) y N y N
VOCs Ji1 D 3x40 ml D Ill HCL !Sa D
Nutrients I;jd D 100 ml D l!l H2S04 ~ D
Heavy. Metals D D 250m! D D HN03 D D
All Other Non Rac.l,iologics D D 250 ml D D No Preserv. D D
Gross Alpha D D 1,000 ml D D HN03 D D
Other (specify) ~ D Sample volume D fjl D ~
G h \o,.;Je. If preservative is used, specify
Type and Quantity of Preservative:
Final Depth I "J~-'-12 Sample Time 08;30
See instruction
Comment
Ar(i\)~~ on ~;+<: o..t 1313 ~nncr 11111) r;.Mr•>• pre-~-cr~+-~r pur~~-'P\A~e b~~P., A.T JJJ5
t>v-r~e~ ~Nell fo,. A ·h+-~l of l M;n_v..+-<-. ?v.,..~t'~ well Jr~. P\...l.r~t: ettd~J e:a· 13/(,.
\.-0"'--h:r w~.~ ~ );t-.\-lc. \'l'lw-k~ Le..P-1 ~~+e ~ct 13\8 Arr·i\l~~ 01\ .5,\te o..+ 081{. -!cl<l'l"'lrJr O.(IA (y.,..(r:n prc~e.nt to c<>lle:d· StAmpJe~ D~p+), +o wo..+~r
wo-.~ <f>O. bZ ~o.f\'lples bo..:J~j o..+-D€3D l~+i' s.:-k o...+ 083'Z
TW4-27 03-10-2015 lo.o not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater 2 of 2
Mill -Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
Description of Sampling Event: I t~T Qv-o.rter c. h lorcA~r~ "2.01.5
See instruction
Location (well name): I TW L1-"Z.~ ~~~-=----,w~~q~--~~.&~------~
Sampler Name
and initials: -r,.fiMr HolliJ•JI!H
Field Sample ID I Tw Ll -zg_ 0 '31} '2.0 1.5
Date and Time for Purging I 3/10 /"'Z..O I_S and Sampling (if different) .___"':\::..:c/...:.1.;.:.1/-''2:..:;;o..:.I ... S _____ ___.
Well Purging Equip Used: ~pump or [QJ bailer Well Pump (if other than Bennet)
Purging Method Used: 002 casings @]3 casings
Sampling Event I Qv.o.rhr b C h \oro.ro(M Prev. Well Sampled in Sampling Event ...... 1_-rl_W_~_-_Iz ______ _.
pH Buffer 7.0 7.0 pH Buffer 4.0
Specific Conductance l.__lo_o_D ____ _.I [.!MHOS/ em Well Depth(O.Olft): L-l =)0;...:7~.t>:..;::D:...-__ ___.
Depth to Water Before Purging I 3g,rO Casing Volume (V) 4" Well:l YY .SC:t ,(.653h)
3" Well: () (.367h) ~-.....,;;......_ __ __.
Weather Cond. Ext'l Amb. Temp. oc (prior sampling event)._! .... Y_., ______ ..J
Time I o~'""l't I Gal. Purged I 71 .50 I Time I I Gal. Purged I I
Conductance I \·'2.:1.1 I pH I ~.~s I Conductance I I pHI I
Temp. oc 1 1q,15 I Temp. oc I I
Redox Potential Eh (m V) 1 'Zl8 I Redox Potential Eh (m V) I I
Turbidity (NTU) I I. 1 I Turbidity (NTU) I J
Time I O~O'i I Gal. Purged I o· I Time 1 o~o~ I Gal. Purged I 0 I
Conductance I ~'2.73 I pH I IO,Sg I Conductance I l"CZ:G I pH I G, '0 I
Temp. oc I ·\3.sg I Temp. oc 113. "6 I
Redox Potential Eh (mV) I I Redox Potential Eh (m V) I I
Turbidity (NTU) I I Turbidity (NTU) I I
White Mesa Mill
Field Data Worksheet for Groundwater 1 of2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
Volume of Water Purged 11.SO gallon(s)
Pumping Rate Calculation
Flow Rate Q), in gpm.
S/60 = I 11 .0
Time to evacuate two casing volumes (2V)
T=2V/Q=I g.IO I
Number of casing volumes evacuated (if other than two) I !.(,o
If well evacuated to dryness, number of gallons evacuated 171.50
Name of Certified Analytical Laboratoty if Other Than Energy Labs
Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type
y N specified below) y N y N
VOCs IYl D 3x40 ml D lSi] HCL 21 D
Nutrients IJJ D lOOm! D aJ H2S04 18 D
Heavy Metals D D 250m! D D HN03 D D
All Other Non Radi().l<>gics D D 250 ml D D No Preserv. D D
Gross Alpha D D 1,000 ml D D HN03 D D
Other (specify) Ill D Sample volume 0 ~ D ~
C"" \or·, ~c. If preservative is used, specify
Type and Quantity of Preservative:
Final Depth I I 0 3. ~~ Sample Time
See instruction
Comment
TW4-28 03-10-2015 IDo not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater 2 of2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
Description of Sampling Event: I \~1' Q v.o.rlC"r C.}, Joro+'ori'VI 'Z.O 15
r;-See instruction
Location (well name): l._-r_W_'-\_-_7..._4...__ ________ __,
Sampler Name
and initials: l -r"~.n11c r Hoii/J~/"T'H
Field Sample ID
Date and Time for Purging!._ _3..:..../_JJ_/_z_o_L5 _____ ....J and Sampling (if different) ~.-l3..::::...../..:....lz~/,__;;;;'Z~O..:..:J 5=--------'
Well Purging Equip Used: [![}pump or (gJ bailer Well Pump (if other than Bennet) I Gruntl.fo.s
Purging Method Used: (ID2 casings @]3 casings
Sampling Event I Q"'o:;\"ub C\1 1o..-ofofrYI Prev. Well Sampled in Sampling Event'._ _'11_W_'i_ ... _2_1 ______ _,
pH Buffer 7.0 ._I _7_._0 ___ __. pH Buffer 4.0 I ~.o
Specific Conductance!._ ...._I_OD_D ____ _.If.t.MHOS/ em Well Depth(O.Olft): 1~.....~1..;::'3.::....:S::...O __ __,
Depth to Water Before Purging I 7Z . t:J 0 Casing Volume (V) 4" We.ll :,l3, Y 5 ,(.653h)
3" Well:._. _o ___ ...... (.367h)
Weather Cond. Ext'l Amb. Temp. ·c (prior sampling event)'-'11'--"-----'
Time I lYSE I Gal. Purged I lb,;D I Time I I Gal. Purged I I
Conductance 1 ~1&0 I pH j6.Yl> I Conductance I I pHj I
Temp. °C I \5, ':>I I Temp. °C I I
Redox Potential Eh (m V) I'"!. zz I Redox Potential Eh (m V) I I
Turbidity (NTU) I 1 g I Turbidity (NTU) I I
Time I 0'6ZI I Gal. Purged I " I Time jog~ I Gal. Purged 10 I
Conductance I l:fl69 I pH I c:;,qc; I Conductance I g II'Z. I pH IG.97 I
Temp. °C 1 r3>.73 I Temp. °C 11'3.79 I
Redox Potential Eh (m V) I I Redox Potential Eh (m V) I I
Turbidity (NTU) I I Turbidity (NTU) I I
White Mesa Mill
Field Data Worksheet for Groundwater 1 of 2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
Volume of Water Purged l b.SD gallon(s)
Pumping Rate Calculation
Flow Rate (Q) in f.,I'J?Ill·
S/60 = [ ]I, 0 T = 2V /Q = '-----'-'-----'
Number of casing volumes evacuated (if other than two) l , z_ "l.
If well evacuated to dryness, number of gallons evacuated [ lb. So
Name of Certified Analytical Laboratory if Other Than Energy Labs['-..... A"""W;;::..L.,;/1_1. _____ __.
Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type
y N specified below) y N y
VOCs lll 0 3x40 ml 0 Ill HCL ril
Nutrients rn 0 100 ml 0 (1g H2S04 ~
Heavy Metals 0 0 250 ml 0 0 HN03 0
All Other Non Radiologies 0 0 250 ml 0 0 No Preserv. 0
Gross Alpha 0 0 1,000 ml 0 0 HN03 0
Other (specify) 111 0 Sample volume 0 ~ 0
C hlor:~e If preservative is used, specify
Type and Quantity of Preservative:
Final Depth [ 91.00 '--~------' Sample Time L..[ _o_3_2_1 ___ _,
See instruction
Comment
A(( ;\Je~ on s1!l-e: ~t IYSS -l,;tlllt'r ~~ GDlrr :'l pce~n+--h>r pv.r~e . ?v.r~ .b~all "-T 14 57
Pw~f6 well for "" ic}._) ~ ·} M111~+<. 3D Sec..onJ.s. . R,r~-e ~>'lJI!cl 01f /LfS~
w-..+u wD..!::, tl\. lr'+ilc MLAr~ Le..fl. 5:-Jtc: Ci\J--1501
Arrl\le~ 6 (\ S~e ~taglz --r,:1111t',. 6.1)~ G~rr:" pr~S"'fl} +o colleGt .S<J;t11ples . Dep-li, 1o v».-fet""
w~ 7-z ~~s s"'~ple.!:> bo.:IC't\ ~+ ogzl Le-I+-sr-1~ ~+ o~z~
TW4-29 03-11-2015 [Do not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater
N
0
0
0
0
0
~
2 of2
Mill-Ciroundw~t:{ Discharge Permit
Groundwater Monitoring Quality Assurance Plan (QAP)
Date: 06-06-12 Rev. 7.2-Errata
I
~
f
'
E. . i
ATTACHMENT 1-2
WlllTE MESA URA.NlUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
d. Sec instruction
Description of Sampling Event ~.-1 _...,_I ~_:-r_O:>a.>Ov.C>.I<o-,_,c_X.L>e"-r___;C=h .:.:lo:..:.r.::.o...._Jo=-1 IJ;..:..IY):.L-....::'Z::.:o=-.;l:.....O"----------------~
Location (well nan1e): l.__-r.;._w_4_-_;3;;;_o ________ ___.
Sampler Name
and initials: l ~nr1er RolliJt,"\I"'H
Field Sample 10
Date and Time for Purging ._I __ "'!>~/ o..::l o'"""/_'2-'-o-'-1 .... 5 __ _. and Sampling (if different)
Well Purging Equip Used: ~pump or [QJ bailer Well Pump (if other tllan Bennet)
Purging Method Used: ~2 casings [QJ3 casings
Sampling Event I GN.o.rterb C.h!orlrGc,., Pre\". WeU Sampled in SamplingEvent ._l_.-'l_J_t.J_Y_-_Z_7 _____ _,
pH Buffer 7.0 pH Buffer 4.0 ti.o
Specific Conductance ~.-1 _i~Oo:;....D ___ ____,IJIMHOS/ em Well Depth(O.Olft): ._I __ q=z.=--.s=o __ __. 7..75
Depth to Water Before Purging I 7&.1.{0, Casing Volume 0/) 4" Well:' 10 .5 i 1(.653h)
3" Well: o (.367b) <---''-------'
oz\.Cc
Weather Cond. Ext'! Amb. Temp. ·c (prior sampling eventll~.-~15=-"--_.
Time I \"'1Ltr I Gal. Purged I 13 7.5 I Tinle I I Gal. Purged I I
Conductance I ~'2.15 I pH I '-\ .. ~l I Conductance I I pHI I
Temp. oc r \!_).?:,] I Temp. °C I I
Redox Potential Eh (m V) I ~3(.;. I Redox Potential Eh (mV) I I
Turbidity (NTIJ) I 10,1 I Turbidity (NTU) I I
Time I, 1D.$"j~ I Gal. Purged I Q I Time I o&3.b I Gal. Purged l o I
Conductance I '1103 I pH I 5.70 I Conductance I LJ:3oo I pH 1 s.~(, I
Temp. oc I 1~.os I Temp. °C I l:\,-0, I
Redox Potential Eh (m V) I I Redox Potential Eh (m V) I I
Turbidity (NTU) I -~ I ,l
Turbidity (NTU) I I '-
White Mesa Mill
Field Data Workshe!!t 101' Gr9undwater 1 of2 capturx· COIOPATIOU WITH~ ... tV--FUNCTIONALITY
Mill-~roundwat~r Oisch~rge P~rmit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
Volwne ofWater Purged )3.7 5 gallon(s)
Pwnping Rate Calculation
Flow Rate (Q)~ in gpUL
S/60""' I I!. 0
Number of casing volumes evacuated (if other than two)
If well evacuated to dryness, number of gaHons evacuated
Time to evacuate two casing volumes (2V)
T=2VIQ= I ).9J I
l. ':>()
Name of Certified Analytical Laboratory if Other 'llhan Energy Labs ._I .... A .... Wu..ft.L:L=-------'
Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as PrcservatiYc Type
VOCs
Nutrienlli
Heavy Metals
AU Other Non Radiologies
Gross-Alpha
Other (specify)
C ),)o,;d(
final Depth ._I =gq~:-'s~==<-----'
!
E
:comment
y
ml
~·
0
0
0
IE
N specified below)
0 3x40 ml
0 IOOml
0 250ml
0 250ml
0 13 000 ml
0 Sample volume
Sample Time
y N y
0 ~ HCL 1!1
0 rtl H2S04 fS!J
D 0 HN03 0
0 0 NoPreserv. 0
0 D HN03 0
0 Iii 0
-
If preservative is used, specifY
Type and Quantity of Preservative:
See insrruction
Arrt\Jed. 0('\ sl-k ~t-I !>Y~ -J"nncr ,(Ar'\2;. Ga..n-.'1') p re.ser~,Y for-fv.r~r::. H.-~.,5e b~Q./'1 t:t+ /3~b
'Pu..r~<J Wel l ~~ <.\. .. hA-.,..1 ot I M iflv..+~ IS s~conJ.s 'Pt..;r~eJ. weJl Jr.j
N
0
0
D
0
D
ij)
Pu.r-5-e e"\G\~ ~+-l3L\7 . WtA.+er w~ I'V1 D.5.f\~ Clec..r Le>!J s/Je o.l I:Jtt1
ArthJJ.. ~n S•te .:;:+ Og:)Z ~t1fl.e( o'\11J Gv..rr:,., pres.errf-+o coil ed-~mp le.s. D-epth fu Wc(+er w .. ~
7'b ,b5 S~>-YI'1Ple~ ba.:led t\.+ O.ZS35 Le·H s,"·h~ o.)-0 837
.__ ___ __:., ___ _.!Do not touch this cell (SbeetName)
White Mesa Mill
Reid Data Worl!sheet fOI" Groundwater ~ 2 of2 capturx· (0 .. P4TIIL~ WITH .............. ~Ji:>--FUNCTIONALIH
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
ATTACHMENT l-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
Description of Sampling Event: I I ":)T Gh ... o.r:fer C. "\.,lo (1>+--;;n.., 20 15
See instruction
Location (well name): l.__-r_w_y_-_"3._1 ________ ___. Sampler Name
and initials: f(;11n<"r f/o J1 •tl~frfJ
Field Sample ID -r"WL\-~'-0'31 I"ZOI_5
Date and Time for Purging .._l __ ~.....:/_l_o_/_z_o.::l.5:::..._ __ ____. and Sampling (if different)
Well Purging Equip Used: li!]pump or [QJ bailer Well Pump (if other than Bennet)
Purging Method Used: 1][)2 casings [QJ3 casings
Sampling Event I G ~r1"(.('5 C h lofo{;rr'l I Prev. Well Sampled in Sampling Event ..... l_-r_w_'1_-_3_0 _____ __.
pH Buffer 7.0 pH Buffer 4.0
Specific Conductance ._I _l o_o_o ___ --Jh.tMHOS/ em Well Depth(O.Olft): II Db. 00
Depth to Water Before Purging .._l_%_1_, _II __ _, 4" Wcll:l lb."ZS 1(.653h)
3" Well: o (.367h) ~--..::::;,.,.., __ __,
Casing Volume (V)
Weather Con d. Ext'l Am b. Temp. DC (prior sampling event)l.__l5_D _ ___,
Time I 1~1\ I Gal. Purged I J'i.u I Time I I Gal. Purged I I
Conductance I "11 so I pH I s. f:'f I Conductance I I pHI I
Temp. oc I \ "S.'-\"'t I Temp. oc I I
Redox Potential Eh (mV) I ..Z..'\'Z.. I Redox Potential Eh (m V) I I
Turbidity (NTU) 11s.~ I Turbidity (NTU) I j
Time IUl>'il _I Gal. Purged I t5 I Time 1 0~9 z: I Gal. Purged I 0 I
Conductance I qjgl; I pH I 5,80 I Conductance I C119C I pH I :5.82 I
Temp. °C I 1'2:, Zl5 I Temp. oc I J".;,o~ I
Redox Potential Eh (m V) I I Redox Potential Eh (m V) I I
Turbidity (NTU) I I Turbidity (NTU) I I
White Mesa Mill
Field Data Worksheet for Groundwater 1 of2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2 ·Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
Volume of Water Purged '"· zs gallon(s)
Pumping Rate Calculation
Flow Rate (Q , in gpm.
S/60 = I \ J.()
Time to evacuate two ca ing volumes (2V)
T = 2V/Q = I 2.,'tS I
Number of casing volumes evacuated (if other than two) {.1 g
If well evacuated to dryness, number of gallons evacuated
Name of Certified Analytical Laboratory if Other Than Energy Labs
Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type
y N specified below) y N y N
VOCs Ell 0 3x40 ml D Ill HCL I:Yl 0
Nutrients (]J D 100 ml D [!! H2S04 ~ 0
Heavy Metals D D 250m! D D HN03 0 0
AJI Other Non Radiologies 0 0 250 ml 0 0 No Preserv. 0 0
Gross Alpha 0 0 1,000 ml 0 0 HN03 0 0
Other (specify) rn 0 Sample volume 0 til 0 ISJ
cJ, lorla~ If preservative is used, specify
Type and Quantity of Preservative:
Final Depth I IO~. ~ {:. Sample Time ogCJI
See instruction
Comment
Arri -.Je~ ()('I s ;+c At IL\10 -r;;:,,u ~nJ. &...rr:n pre-s.~n1-~r pu.r~~· ?urj~ b~ .... , Dot 14Jz
Pur~e~ !Nell ~~ "' ·to+&tl 11-P l tv)i~v.-t~ 4S ~ec.on~S.. Pv-r~~J w~l l Jr~. Pl{r~e ~17J~J ,d l~Jlt. wO\+cr w"'"~ rnv.f"'~. L~++ ~~+~ "r 141~
Arr:'lle~ O!'\ ~:h (Itt 0&3B ~nncr "''"). G-o.rr·., pre~~r1+ -fo Gollec.+ S4.11'Jples . Deri-" .fu t.Uo.-4-er !No..~
Cf>l .3~ >"l"'l p)l~ bo..:le~ c...-1-08lil Left ..srte g..+ 08Y3
TW4-31 03-10-2015 !Do not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater 2 of 2
Mill -Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
Description of Sampling Event: I 1ST Q"'~~.rfer C..\'! I oroform ~~ "Z... l5
See instruction
Location (well name): l._"'""-n_W_L1.._-_'3_-z. _________ ____,
Sampler Name
and initials: :::r-:(1(1(!{ Hon ;a4~hY
Field Sample ID
Date and Time for Purging I ~/1 0/'"Z..OI'E. and Sampling (if different) ~/ II/"20J5
Well Purging Equip Used: [][!pump or [gJ bailer Well Pump (if other than Bennet)
Purging Method Used: []!)2 casings [QJ3 casings
Sampling Event I Gv..o.rful.j C.}. loroJ~rm Prev. Well Sampled in Sampling Event'._ _-n_w_4_-_z._8 _____ _..
pH Buffer 7.0 ._I _7_. o ___ __. pH Buffer 4.0 Y.o
Specific Conductance ._I 1_0_0_0 ____ _.1 11MHOS/ em Well Depth(O.Olft): )JS,IO
Depth to Water Before Purging I 50 .'L..b Casing Volume (V) 4" Wc ll:l ~2.:39 ,(.653h)
3" Well: 6 (.367h) .__ ___ _......
Weather Cond. Ext'l Amb. Temp. oc (prior sampling event)IL..S_0
__ ___.~
Time I 1()~1. I Gal. Purged I 5S I Time I W33 I Gal. Purged I b' I
Conductance l /~8b I pH I ~.~7 I Conductance I "7~~~ I pHI 3 ,3'-I
Temp. °C I P"\.C>9 I Temp. oc 11 4.10 I
Redox Potential Eh (m V) I 'S,I I Redox Potential Eh (m V) I 3'7/ I
Turbidity (NTU) I '6i:5 I Turbidity (NTU) I {>I <... I
Time I m~~'i I Gal. Purged 1-n I Time !lOSS I Gal. Purged I gg I
Conductance ll~q~ I pH I ~-34: I Conductance I 7510 I pH 13.'35 I
Temp. °C I lti.70 I Temp. oc I \9.-c;~ I
Redox Potential Eh (m V) I ~~~ I Redox Potential Eh (mV) I ~li I
Turbidity (NTU) I ~-Z: I Turbidity (NTU) I g.t I
White Mesa Mill
Field Data Worksheet for Groundwater 1 of2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
Volume of Water Purged gallon(s)
Pumping Rate Calculation
Flow Rate (Q), in gpm.
S/60 = '-1 --'-"-· () __ _.
Time to evacuate two casing volumes (2V)
T = 2V /Q = I 7. f. 'I I
Number of casing volumes evacuated (if other than two) 0
If well evacuated to dryness, number of gallons evacuated 0
Name of Certified Analytical Laboratory if Other Than Energy Labs ._I -'"A.:....W....:..:..A,_L _____ _..
Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type
y N specified below) y N y N
VOCs ~ D 3x40 ml D III HCL ~ D
Nutrients ll D lOOml D Ill H2S04 12! D
Heavy Metals D D 250 ml D D HN03 D D
All Other Non Radio·logics D D 250 mi D D No Preserv_ D D
Gross Alpha D D 1,000 ml D D HN03 D D
Other (specify) [) D Sample volume D rn D ~
C\,lo(;Jc If preservative is used, specify
Type and Quantity of Preservative:
Final Depth I -"77, &o Sample Time 08'10
See instruction
Comment
Arr;v t:=J 6f'l s.;f~ ~A1 10'2.5 ~fl17U o.nJ Garr in pre.S<!:'n1--+~r pu.r~e-f'v.r~e b~qtl a.+ 102.7
P"'r~e~ \.Veil .for '\. -i-o+t.t1 o-f' <6' rvlit1tATc:.>. l.V"-+~r WG.S. rnos.1-~ c.leo.r . fu..r~~ e,..,J~J ~t
\~'S . \_eft s;+~ "':t 1037 Arr .\1('~ on sl+t: t>.+ ogo7 .,.;..nr'lt:c-c:tnJ ~a.rr:,. pre!>etrf +o ~oiled !::.o.rv~ple~. l:)eptJ, to ~-h·r ~s so.<.'/
~~Mp\~ bo.:\t:~ ~~.t oSlO LJt-~~tc q..+ 0&13
T\V4-32 03-10-2015 !Do not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater 2 of 2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
Description of Sampling Event: I l !loT Gv.o..rfer C.h Loro:f~r1fl zo(5
"' See instruction
Location (well name):! L... _T_Wl_'-\_-_7:.3 __________ -.~ Sampler Name
and initials: j4c.~~t1el RolltJ<!I~/"111
Field Sample ID
Date and Time for Purging l._-:?>_7_n_7_z_o_LS _____ __. and Sampling (if different) .._l_~_l_lz.-'--/_z_o-'15:;;.._ ____ ___.
Well Purging Equip Used: [Q]pump or [QJ bailer Well Pump (if other than Bennet) I GNf(J:f <>.S.
Purging Method Used: [QJ2 casings [QJ3 casings
Sampling Event I 0'-»o.r 'h:r l_j Ghlo1"otor..., Prev. Well Sampled in Sampling Event L...I_-J_~N_4_--_0_'f _____ __,
pH Buffer 7.0 pH Buffer 4.0 4.0
Specific Conductance ._I _lo_o_o ____ _.l~-tMHOS/ em Well Depth(O.Olft):l .._ _'f:.7_,_tf_o_. __ __,
Depth to Water Before Purging I (I .SD CasingVolume(V) 4"Well:l )0.70 1(.653h)
3" w II :.__ o ___ __,_(.367h)
Weather Cond. Ext'l Amb. Temp. oc (prior sampling event)lL...'"?L-0--~
Time I )3'3o I Gal. Purged I )I I Time I I Gal. Purged I I
Conductance I '-45>3~ I pH I c;.4~ I Conductance I I pHI I
Temp. oc I IS,"Z.S I Temp. °C I I
Redox Potential Eh (m V) I ·z:z.s I Redox Potential Eh (m V) l I
Turbidity (NTU) I 7.9 I T urbi dity (NTU) I I
Time 10755 I Gal. Purged I 0 I Time 1675G I Gal. Purged 15 I
Conductance I 99:\9 I pH I S.Sf.. I Conductance I qlfY~ I pH I S.bl I
Temp. oc I t~.n]7 I Temp. oc ll~./1 I
Redox Potential Eh (m V) I I Redox Potential Eh (m V) l I
Turbidity (NTU) I I Turbidity (NTU) I I
White Mesa Mill
Field Data Worksheet for Groundwater 1 of 2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
Volume of Water Purged II gallon(s)
Pumping Rate Calculation
Flow Rate Q), in gpm_
st6o = I 1l.o
Number of casing volumes evacuated (if other than two)
If well evacuated to dryness, number of gallons evacuated
Time to evacuate two casin
T = 2V /Q = ~l._,_'l~Y ----~
I \.O"Z.
1-c. 11 II
Name of Certified Analytical Laboratory if Other Than Energy Labs ._I _A_W_A_L.. _____ __,
Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type
y N specified below) y N y
VOCs [] 0 3x40 ml 0 'EJ HCL !J
Nutrients TI 0 lOOm! 0 fJ H2S04 t:J
Heavy Metals 0 0 250m! 0 0 HN03 0
All Other Non Radiologies 0 0 250 ml 0 0 No Preserv. 0
Gros1_ Alpha 0 0 1,000 ml 0 0 HN03 0
Other (specify) '[] 0 Sample volume 0 !!] 0
Ch \o(;~e. If preservative is used, specify
Type and Quantity of Preservative:
Final Depth ._I _«_5_ .. _\S ___ _. Sample Time 075.5
See instruction
Comment
A(r i'(jcd. Of) ~;·te: ,_t 137.7 -JMnc-r Ni tA &o.rri, prdenr -+br pur~e -~u.r~e b~4.n a.t 13 ?.1
fl).('~e! IJ.)e.l \ tor ~ t<>t-4 1 o-F l min<Atc . 'Pu.r~d w~ll dr~'· 'Pu("~e et~deJ a.t r:no
v.:>o.+~..-\No..~ rno5~~ Gleo-.r_ L~+-t s.i+~ ~F-.t 1~3Z
Afr ;ve.i>.. 0(\ sii-e o...\-075'2. l~rV'\€( on~ G-M,.;t"] pr6CI'lJ-,.}-, (.ol\e"+ ~q(V1plt"~ . .Oep+~ +o t.v~-ter
tJ~7 1 .'-IS .SG.Mp )~~ b"":'~6 ~-t o/SS L~.ft ~~~e o..t" 0757
TW4-33 03-11-2015 !Do not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater
N
0
0
0
0
0
~
2 of 2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan {QAP}
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
Description of Sampling Event: I ) ~T ·Q v." r+C'I" C hI or o~b rm ZO l5
Location (well name):!~.-_-r..:..·.;...W_L\....1..--3-=-Y ________ ___.
Sampler N arne
and initials:
Field Sample ID
Date and Time for Purging I '3/10/ZO!..S and Sampling (if different)
Well Purging Equip Used: ~pump or [QJ bailer Well Pump (if other than Bennet)
Purging Method Used: ~2 casings [QJ3 casings
k See instruction
Sampling Event I Gv.o.('"fe ... lj C bloro rllrrr"l Prev. Well Sampled in Sampling Event I 'Twy -31 ~------------------~
pH Buffer 7.0 7.0
Specific Conductance L-1 __ ro_o_o ______ ____,l!-tMHOS/ em
Depth to Water Before Purging I ; D · 7 £)
Weather Cond.
Time I l 50'Z. I Gal. Purged I Z7.Sb
Conductance I ~<'6~~ I pH I ~/19
Temp. °C I 1'5. '$Ci I
Redox Potential Eh (mV) I 'Z:~ 1= I
Turbidity (NTU) I -:>s I
Time I o.~i:h I Gal. Purged I 0
Conductance 1 '38bJ.. I pH I C;:3'3
Temp. °C I 1-z... b9 I
Redox Potential Eh (m V) I I
Turbidity (NTU) I I
White Mesa Mill
Field Data Worksheet for Groundwater
I
I
I
I
pH Buffer 4.0
Well Depth(O.Ol ft):
Casing Volume (V) 4" Wcll:l 17.'30 1(.653h)
3" Well:~.-_ ...:0;:__ __ -.~. (.367h)
Ext'l Amb. Temp. oc (prior sampling eventli......,_J5.::..11 __ -'
Time I I Gal. Purged I I
Conductance I I pHI I
Temp. oc I I
Redox Potential Eh (mV) I I
Turbidity (NTU) I J
Time IOi<4g I Gal. Purged IO I
Conductance I '3F./D I pH I ~. "'3..:> I
Temp. oc I I L. 75 I
Redox Potential Eh (m V) I I
Turbidity (NTU) I I
1 of2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
Volume of Water Purged 27.50 gallon(s)
Pumping Rate Calculation
Flow Rate (Q}, in gpm.
S/60 = I )},(.) Time to evacuate two c ·in·g volumes (2V)
T = 2V /Q = I '3.-llj I
Number of casing volumes evacuated (if other than two) '·:SB'
If well evacuated to dryness, number of gallons evacuated 1 z.7.so
Name of Certified Analytical Laboratory if Other Than Energy Labs ._I _))_P_A"_L _____ __.
Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type
y N specified below) y N y N
VOCs liJ D 3x40 ml D ~ HCL 'tJ 0
Nutrients 'tJ D 100 ml 0 'll H2S04 r:J D
Heavy Metals 0 0 250m! D 0 HN03 0 0
All Other Non Radiologies D D 250 m1 D D No Preserv. D 0
Gross Alpha 0 0 1,000 ml 0 D HN03 0 0
Other (specify) ~ 0 Sample volume 0 ~ 0 ~
C}., lon'~ If preservative is used, specify
Type and Quantity of Preservative:
Final Depth I qy, Lt~ Sample Time 08'-17
See instruction
Comment
/irr;'\Je6 Of'\ 'S lt c:-c-.+ Pi~ 7 '"'"ner .,..,~ G-o.rr;,., -pr~.s~..,-r -tor pv.r~e. (ur~~ b~~411 t.~t t /506
P._..,.~~t\ INe.l\ +'or G\. +o+~) o-F' -z.. M:l'lv.-Tc ~ <M\J. 30 se,0 ,.,J.s. Pv.r-~'C'a w$)_1 J~~~
P . J ' + )502.· WQI.+cr IA)O...S o. I•'HJc M;)~v\ w'rl•'ic: color. Le+!J-s7-:f~ ••. :-f JSo y v../~G Gl"lf.M!(/\ "-..._)
Arr \l~a M .~;il ~+ 0 8'i4 ~nncr <AilJ 6-o.rr ·tl prcse.11f f() collect-' ~O.~fle.s. h)erh ..)o WA.-1-er t.Ve...S
/O.GIC ~o.r?lp)es bc,_:~cJ ~+ 08'17 Le.+f S•~e ~+ O&'"i1
TW4-34 03-10-2015 lno not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater 2 of2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
DescriptionofSamplingEvent: I t~T Q v.o.r f e,... C.l11oro fo(r'l Z.D J5
See instruction
Location (well name): .._l"l_W_4_-_'3_5_· _________ __,
Sampler N arne
and initials: I ::r"t11ner JOJo ll•t•-':11--fJl
Field Sample ID I f W9-35 _0311 Z.OJ.S
Date and Time for Purging ._l __ ~_;_,_o_J_z_o_t.5:...__ __ _, and Sampling (if different) "::l/11/201.5
Well Purging Equip Used: rn::]pump or @]bailer Well Pump (if other than Bennet)
Purging Method Used: [ru2 casings @]3 casings
Sampling Event I Ov.o.t=fc:r~ c\1 JorotC.r W'l Prev. Well Sampled in Sampling Event I IWY-34
pH Buffer 7.0 7.0 pH Buffer 4.0 Y.o
Specific Conductance ._I _10_6_cs ___ ___.] ~-tMHOS/ em Well Depth(O.Olft): I 87, S D
Depth to Water Before Purging I 7'-l, l5 Casing Volume (V) 4" Wcll:l g,7/ ·1(.653h)
3" Well:._ __ o ___ ,_~_(.367h)
Weather Cond. Ext'l Am b. Temp. oc (prior sampling eventl._l l_s_<> __ __.
Time I ~5:39. I Gal. Purged I !I I Time I I Gal. Purged I I
Conductance I \.1'1\~ I pH I s, ~-z. I Conductance I I pHI I
Temp. oc I ,5>, b.O I Temp. oc I I
Redox Potential Eh (m V) I H;;g I Redox Potential Eh (mV) I I
Turbidity (NTU) I .S.j I Turbidity (NTU) I I
Time 1o8s::s I Gal. Purged [0 I Time 1 ossq I Gal. Purged IV I
Conductance I 113l'Z. I pH I 6.33 I Conductance I q37.9 I pH I G7.z7 I
Temp. oc I l~.Y D I Temp. oc I 13.91 I
Redox Potential Eh (mV) I I Redox Potential Eh (mV) I I
Turbidity (NTU) I I Turbidity (NTU) I I
White Mesa Mill
Field Data Worksheet for Groundwater 1 of 2
Mill-Groundwater Discharge Permit Date: 05-05-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
Volume of Water Purged ll gallon(s)
Pumping Rate Calculation
Flow Rate (Q), in wm.
S/60 = I l \.
Time to evacuate two ca ing volumes (2V)
T=2V/Q= I J,5g I
Number of casing volumes evacuated (if other than two) ).26
If well evacuated to dryness, number of gallons evacuated \1
Name of Certified Analytical Laboratory if Other Than Energy Labs AlJAL...
Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type
y N spet::ili.ed below) y N y N
VOCs I!] 0 3x40 ml 0 rJ HCL ~ 0
Nutrients l!J 0 100 ml 0 tJ H2S04 e1 0
Heavy Metals 0 0 250 ml 0 0 HN03 0 0
All Other Non Radiologies 0 0 250m! 0 0 No Preserv. 0 0
Gross Alpha 0 0 1,000 ml 0 0 HN03 0 0
Other (specify) ~ 0 Sample volume 0 ~ 0 1!1
Ghlor~de. If preservative is used, specify
Type and Quantity of Preservative:
Final Depth ._18:;:...4-"-.• _1_5 __ __, Sample Time 1._0_8..:....5_3 ___ _,
See instruction
Comment
Arr•'\le~ on s ;-1-c ,..f 1; 30 -lu.f'lnt::'~' "'"~ &D.r<';fl pre-S.en+ -tor pu re~. 'Pv-r~< be.j"<n ~-r /533
fu..r~e:~ ~el l i;c r t1o.. foi-~1 of' I !Vl;VJv.+c. H)..r~-t"j well Jr~\. PVI.r~~ et1Jc:J a.f JS3Y.
wc..·h:(" v.)D.S c letAr -L~.{+ s.,+c td-1£~£.
J fC~('tr+ -ro (.c)l~c:f-,SMJJfJC~
Le-ft-~;}~ o..-1-og~
TW4-35 03-10-2015 !Do not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater 2 of 2
Mill -Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
Description of Sampling Event: I I ~T G40:rter Gkloro::.form 201s
See instruction
Location (well name): l..._-r_w_4_-_3-"--l.. _________ _..
Sampler Name
and initials: I ;::::y;Mcr ~oii:J:~/1/J
Field Sample ID
Date and Time for Purging I '3/IO/"'ZOI S and Sampling (if different) l~.-_3_/_ll_h_.o_l...:::;5;__ _____ _;
Well Purging Equip Used: ~pump or [QJ bailer Well Pump (if other than Bennet) I Urv-t'l Jf~ 2
Purging Method Used: ~2 casings [QJ3 casings
Sampling Event I Qv.o.,..+<A~ c..'blorotocM Prev. Well Sampled in Sampling Event 1~..-_--r_w_'-l_~_l_J _____ __.
pH Buffer 7.0 ~.-I _.,_, c ___ ___. pH Buffer 4.0 I y,o
Specific Conductance ·~.-l_t_oo_o ____ _.IJJ.MHOS/ em Well Depth(O. 0 lft): I~..-_Cf_9_. o_o __ ____.
Depth to Water Before Purging I s'·7.5 Casing Volume (V) 4" Well:,-z.7. S~ ,(.653h)
3" Well:L-__ D ___ __..(.367h)
Weather Cond. Ext'l Amb. Temp. oc (prior sampling eventl~..-1 ...... IZ_,. __ _.
Time lltl.\'i I Gal. Purged I 3:> I Time I I Gal. Purged I I
Conductance I '-4~..5 I pH I b.ZH I Conductance I I pHI I
Temp. oc I lS.'Z'Z: I Temp. oc I I
Redox Potential Eh (m V) I 130Z I Redox Potential Eh (m V) I I
Turbidity (NTU) I ~I I Turbidity (NTU) I I
Time 1 c&-z.3 I Gal. Purged I 0 I Time I08Z9 I Gal. Purged I D I
Conductance I -z.::z: go I pH I G,SO I Conductance jZ-zg~ I. pH I G.4'f I
Temp. oc I 1 Z:.l:li 7 I Temp. oc 1 1s.o• I
Redox Potential Eh (m V) I I Redox Potential Eh (m V) I I
Turbidity (NTU) I I Turbidity (NTU) I I
Attcr
White Mesa Mill
Field Data Worksheet for Groundwater 1 of2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
Volume of Water Purged gallon(s)
Pumping Rate Calculation
Flow Rate (Q), in s.pm.
S/60 = ._I __;__l \._0 __ ___.
Time to evacuate two ca i l')g volumes (2V)
T = 2V /Q = I 5. 0 I I
Number of casing volumes evacuated (if other than two) I 1.11
If well evacuated to dryness, number of gallons evacuated
Name of Certified Analytical Laboratory if Other Than Energy Labs 1._-=-f_W_A_L-______ --'
Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type
y N specified below) y N y N
VOCs 121 0 3x40 ml 0 rl! HCL ~ 0
Nutrients ~ 0 lOOm! D crl H2S04 ~ D
Heavy Metals D D 250m! 0 D HN03 D D
All Other Non Radiologies 0 0 250m! 0 D No Preserv. D 0
Gross Alpha 0 0 1,000 ml D D HN03 D D
Other (specify) r:tl 0 Sample volume 0 IJI D [!!
ch\ori~( If preservative is used, specify
Type and Quantity of Preservative:
Final Depth ._I _."l.::.bw:...Z=.:....J __ __. Sample Time ._I_6_8'_Z_::> ___ _.
16-Z.l See instruction
Comment
A(riveJ OY"' S•'h ~+ I'Z..'i!.J --r;fl(lU 0\(lJ G .. rrin rresr,.d--h;r p\..\rj~· H .• ,.~~ b~Cln a.+-}ZY'
'P..,.r~'C~ Wt:ll .for ~ t.,.r.._l of' 3 minv...+c.>. tpv.,r~~J.. W~ll ~~. Pv..r.~c. e>'lde cl. o.+ 124'1.
t.Jo..t~r'" w~ murk~ Le..t-l-s,+~ ~-t ]"2.SI
Acr;\Je~ 0(1 ~ '-h: o-+-08ZO ~ronu a..n! G-o.rr,'r. pres.efl'J-+o colle.c.+ Sc..n?pJ~~. Dep;-JA 1-o Wt1.--kr w~
S1,b() SAmples b...l.eJ A+ 08"2.3 Le+t s .+~ ~+-DISZS
TW4-36 03-10-2015 lDo not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater 2 of 2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
ATTACHMENT 1-2
WIDTE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
Description of Sampling Event: I \ST Qv."',-fu-(.h lord £0{)1Vl -z.ol-5
r. See instruction
Location (well name): I._\'_..:...;W=-1..\"--~b~O:..._ ________ ~
Sampler Name
and initials: 1---r:r~.n-e.r H~li ·-J so~fr'H
Field Sample ID
Date and Time for Purging ~...1 ___;;;;3.._/.:....;11'-J./...;;;'1..;...0...:..1 "") ____ __. and Sampling (if different) ~...1 _Al_/._4=-----------'
Well Purging Equip Used: OOpump or IT[] bailer Well Pump (if other than Bennet) I 6-riAil J~s.
Purging Method Used: ill]2 casings @]3 casings
Sampling Event I Q"""'r tet"l_j G~ \oro!~('~ Prev. Well Sampled in Sampling Event .... I _M_W_-_3_~ ______ _.
pH Buffer 7.0 -,, 0
Specific Conductance l.__l_o_o_o ___ _.l J.tMHOS/ em
Depth to Water Before Purging I· JA-6--D I
Weather Con d.
Time I ogs'i I Gal. Purged I 0
Conductance I ;:.,~ I pH I 7.12.
Temp. oc I '9 ,9:3 I
Redox Potential Eh (m V) I t:!;O I
Turbidity (NTU) I z: .I I
Time I I Gal. Purged I
Conductance I I pH I
Temp. oc I I
Redox Potential Eh (m V) I I
Turbidity (NTU) I I
White Mesa Mill
Field Data Worksheet for Groundwater
I
I
I
I
pH Buffer 4.0
Well Depth(O.Olft): 0
Casing Volume (V) 4" Well:II--=O~---;Ic.653h)
3" Well:_ () _(.367h)
Ext'l Amb. Temp. "C (prior sampling eventll._ _2 _0 _. -~
Time I I Gal. Purged I I
Conductance I I pRj I
Temp. oc I I
Redox Potential Eh (m V) I I
Turbidity (NTU) I I
Time I I Gal. Purged I I
Conductance I I pHI I
Temp. oc I I
Redox Potential Eh (m V) I I
Turbidity (NTU) I I
1 of2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
Volume of Water Purged 0 gallon(s)
Pumping Rate Calculation
Flow Rate (Q), in gpm.
s16o = L-1 __ o ___ _. Time to evacuate two casing volumes (2V)
T = 2V/Q =I 0 I
Number of casing volumes evacuated (if other than two)
If well evacuated to dryness, number of gallons evacuated 0
Name of Certified Analytical Laboratory if Other Than Energy Labs
Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type
y N specified below) y N y N
VOCs n D 3x40 ml D _r:J HCL ~ D
Nutrients tJ D lOOm! D a H2S04 LJ D
Heavy Metals D D 250m! D D HN03 D 0
All Other Non Radiologies D 0 250ml 0 0 No Preserv. D 0
Gross Alpha 0 D 1,000 ml D 0 HN03 D 0
Other (specify) ~ D Sample volume 0 !I D ~
Cnloc~Je. If preservative is used, specify
Type and Quantity of Preservative:
Final Depth l~__o ___ __,j Sample Time I 08'sS
See instruction
Comment
TW4-60 03-17-2015 lDo not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater 2 of2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
Description of Sampling Event: I 15:-T Gv.o.rfer Ghlo ro+oo., -z.o lb
See instruction
Location (well name): ._11~\J=-L.\.....__--=6.5=-------------'
Sampler Name
and initials: I -f"~tlnet" Ho./IJ'Jc~~~ /tH
Field Sample ID I 'fw'-\-t15 .... o31l'2.0 ~
Date and Time for Purging I ':,/10/?..615 and Sampling (if different) ~/11/z.oJ,S
Well Purging Equip Used: [[)pump or [QJ bailer Well Pump (if other than Bennet)
Purging Method Used: @]2 casings [QJ3 casings
Sampling Event I Q\Atv+-erb Gh I or o-f'orM Prev. Well Sampled in Sampling Event l.__-r __ w_Y_-_2_8 _____ __,
pH Buffer 7.0 "7,0 pH Buffer 4.0 '-\. 0
Specific Conductance l.__lo_o_o ____ _.h.tMHOS/ em Well Depth(O.Olft): \IS.Jo
Depth to Water Before Purging I So .7J. Casing Volume (V) 4" Well:l Y'l..~\f ,(.653h)
3" Well:._. --=0----J. (.367h)
Weather Cond. Ext'l Amb. Temp. ·c (prior sampling eventll.__5_" __ _.
Time I I Gal. Purged I I Time I I Gal. Purged I I
Conductance I I pH I I Conductance I I pHI I
Temp. °C I I Temp. oc I I
Redox Potential Eh (m V) I I Redox Potential Eh (mV) I I
Turbidity (NTU) I I Turbidity (NTU) I I
Time I I Gal. Purged I I Time I I Gal. Purged I I
Conductance I I pH I I Conductance I I pHI I
Temp. °C I I Temp. oc I I
Redox Potential Eh (m V) I I Redox Potential Eh (m V) I I
Turbidity (NTU) I I Turbidity (NTU) I I
White Mesa Mill
Field Data Worksheet for Groundwater 1 of2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
Volume of Water Purged gg gallon(s)
Pumping Rate Calculation
Flow Rate Q , in gpm.
S/60 = I IJ.O
Time to evacuate two ca ing volumes (2V)
T=2V/Q= I 7 .<:,q I
Number of casing volumes evacuated (if other than two) I o
If well evacuated to dryness, number of gallons evacuated
Name of Certified Analytical Laboratory if Other Than Energy Labs ._I A_W_/f_L ______ _,
Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type
y N specified below) y N y N
VOCs [B D 3x40ml 0 ~ HCL ~ 0
Nutrients fll 0 100 ml D ~ H2S04 [j D
J-leavy Metals D 0 250 ml D D HN03 D D
All Other Non Radiologies D 0 250 ml 0 0 No Preserv. 0 0
Gross Alpha 0 0 1,000 ml D 0 HN03 D D
Other (specify) lil 0 Sample volume D ~ 0 ~
ChlorJ~ If preservative is used, specify
Type and Quantity of Preservative:
Final Depth I '77, go Sample Time 08/D
See instruction
Comment
TW4-65 03-10-2015 IDa not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater 2 of2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
Description of Sampling Event: I ) ;-r Qv.~rf~r Ghloro\Oo(1YJ 2.0 l.S
Location (well name): ._I""TW....:.....;_,4._-...:7...:0'-----------.J
Field Sample ID 1-rVJL\ ~70_ 031'2-'Z.O 15
Sampler Name
and initials:
See instruction
Date and Time for Purging I '3/ II/ z.o \S and Sampling (if different) 3 / 1 7../~0lS
Well Purging Equip Used: @]pump or [QJ bailer Well Pump (if other than Bennet) I Gr~.~~.Aif\0 o~
Purging Method Used: ~2 casings @]3 casings
Sampling Event I Gv.o.rt-erL'-\ Gnto,.-otorrvl Prev. Well Sampled in Sampling Event I ~W Lj -Zk
pH Buffer 7.0 7.0
Specific Conductance ~.-1 _I.....;;O..;;o.....;;o ___ _.l ~-tMHOS/ em
Depth to Water Before Purging I b 3 , '2. 4
pH Buffer 4.0 L\,o
Well Depth(O.Olft): I rz..o ,o"b
Casing Volume (V) 4'' Well:l 37.03 ,(.653h)
3" We ll :,___;:;_o __ __._ (. 367h)
Weather Cond. Ext'l Amb. Temp. oc (prior sampling eventl.._l -'7'--0 __ ......
Time I I Gal. Purged I I Time I I Gal. Purged I I
Conductance I I pH I I Conductance I I pHI I
Temp. °C I I Temp. oc I I
Redox Potential Eh (m V) I I Redox Potential Eh (mV) I I
Turbidity (NTU) I I Turbidity (NTU) I I
Time I I Gal. Purged I I Time I I Gal. Purged I I
Conductance I I pH I I Conductance I I pHI I
Temp. °C I I Temp. oc I I
Redox Potential Eh (mV) I I Redox Potential Eh (mV) I I
Turbidity (NTU) I I Turbidity (NTU) I I
White Mesa Mill
Field Data Worksheet for Groundwater 1 of 2
Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata
Groundwater Monitoring Quality Assurance Plan (QAP)
Volume of Water Purged gallon(s)
Pumping Rate Calculation
Flow Rate (Q). in gpm.
S/60 = I II. 0 T = 2V/Q = ~..--,.;~=------'
Number of casing volumes evacuated (if other than two) L....::o ___ ..J
If well evacuated to dryness, number of gallons evacuated ._I D ___ _..
Name of Certified Analytical Laboratory if Other Than Energy Labs I._.A'-'-"\J..,./t""-=L'--------'
Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type
y N specified below) y N y N
VOCs rjJ D 3x40 ml D Iii HCL ~ D
Nutrients fD D 100 ml D CB H2S04 ~ D
Heavy Metals D D 250m! D D HN03 D D
All Other Non Radiologies D D 250m! D D No Preserv. D D
Gross Alpha D D 1,000 ml D D HN03 0 D
Other (specify) ~ 0 Sample volume 0 ~ 0 ~
ChloriJe If preservative is used, specify
Type and Quantity of Preservative:
Final Depth I bl\.J5 Sample Time
See instruction
Comment
TW4-70 03-11-2015 lDo not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater 2 of 2
TabC
Weekly and Monthly Depth to Water Data
Time Well
--MW-4
-MW-26
).300 TW4-19
-TW4-20
~ TW4-4
14 fll TWN-2
TW4-22
-· TW4-24
14\0 TW4-25
Weekly Inspection Form
Depth* Commet1ts
-Flow --
Meter --
-Flow --
Met.er --
6_7. '-\ z Flow I\. o &P,.v\.
Meter 3onE11 C)()
--· Flow --·
Meter -
-Flow --
-Meter ---
3Z.6.D Flow rg. z. &.P..M-.
Meter 31 SCf 1.\T 5b
~ Flow -·
Meter -----Flow --.
Meter ---
6 2.00 Flow l ~-r; &~/-A..
Meter I o JO ct 9~. 'lD
System Operational (If no note
anv problems/corrective achons)
Yes (@
Yes @ ~
Yes (Nd)
Yes ~
--~No
~No
Yes <lJ~.
Yes@~
Yes QJQ)
Yes <Qol
........
~No
-~No
Yes (Nct}
Yes (N ~
Yes (NO)
Yes(N{?
r-..
CYe§) No
(Ye~No
Operational Problems (Please list well number): .AA~l:\. Mt..J -U , 10'i-201 w :\-Y .:rw+Z.L.t
T'LV'-t-'2..'-l. A-o+-aPery..f.e,_..._( PI.S€-I.,.N"l,~ \ ..... c... ~ ... L>?.e.-oA-tth.w \...-<. sJ .. w .,lol b e..
Corrective Action(s) Taken (Please list well number): -------------------------------
~ Depth is measured to the nearest 0.01 feet.
(
(
Weekly Inspection Form
Date dr?lvr
Time Well Depth* Comments
10 sg Flow 11.g &P.rA
,,~ MW-26 72. <13 Flow 1 z. 0 ~.,.<A.
1401..( TW4-19 s<=t.Ie-t Flow
Meter 3oq3730. o6
15u TW4-20 6ct 53 Flow _g L>_ _6.PX
Meter 4602!:: LlS
uitt~ TW4-4 6q 70 Flow lo. 4 kPX
Meter '2.7_'-lct~ I.D
151g TWN-2 4L.30 Flow \&'.4 &PM
Meter 37s-6g-\ lW
\525 TW4-22 6_0. 2.\ Flow 17. L.{ &PM
Meter JG ~'\'17 J.o
15 zz. TW4-24 654 i03 Flow II-~ &P.M
Meter r/o'-43"7l .ttD
Meter Jolt~ID. 'ifl
System Operational (If no note
any problems/corrective actions}
(Ye§) No
()'eS) No
cfes No
t<{e~ No
Yes @
Yes (No)
{Ve~ No
;fe, No
(!e~ No
~ No
d_es-No
~No
Cvet!::> No
rY~ No
C/.W No
_ ....
6'e1:> No
deS) No
Operational Problems (Please list well number): =(t.Vt.f-1'1 11 >r,_s ± """'Paruj ly sLwf a'i'f' alve.
_i a pcobk~s ~cW• tk vzrc.Y ol. • .st..~k \•.JO..L
Corrective Action(s) Taken (Please list well number): A1o .\., £ic.A ""'"':""' tv.Q."'"'=c:. +o t•.f&•C \!,''·< ..
" Depth is measured to the nearest 0.01 feet.
Weekly Inspection Form
System Operational (If no not&
Tl me Wit e 0 th* e~ c t ommen s an)l (;!ro bl I I I ) ems correct ve act ons
.lLL4b_ MW-4 7o.ctt Flow ~.5 G,P..JA.. (Y'e~ No
Meter .Sbltrz. 1. 31 _(YeS) No -
1~3S MW-26 /.,b .60 Flow I Z. . () ~ (J ./'A-t{e~ No
Meter Lj f£Z.711 .30 ;re~ No
\L.\01 TW4-19 ti3.o6 Flow tz.o &P.~A ('(es) No
Meter '30'1 7 $/6. oo 1\'el> No
1'-l.)o TW4-20 6 6 .(!)2.. Flow 9,; • t. 6P.M f(e?i No
Meter 413£8'. £).3. ('(~ No
145s TW4-4 /0 \0 Flow i I. 6 {,PA (Yes) No
Meter 36\l .q.o ~,No
\'-\to TWN-2 '32.b\ Flow \1 .0 {,.PM_ ("Yes) No
Meter 3 g-z. "2..(, 2 L.\ 0 (reS') No
l_o.I_Z7 TW4-22 6LL~r Flow lfLb GP#\.. CYesj No
Meter l'f '3~~'i-30 ~No
l'i'Z."' TW4-24 6_rt..GS' Flow _i 1-'1 fA'~ (YeS) No
Meter L1156Sl. It> ({e~No
l'tl3 TW4-25 .ss .os Flow 14 .5 &P-""-('(e~_ No
Meter \016..1'16.60_ d:eb No
l'iSo TW4-1 6'l.os Flow \g.o 6-fA ~No
Meter Z.oli.OO ('Ves) No ...
I 441 TW4-2 (0.() Flow 1!:LO &PA (Ves) No
Meter Z.~S7. IO ~No
IU.3£ TW4-11 6<i .'2.0 Flow l{tO (l.f,AA.. <Y_e§) No
Meter t l..\67 .00 {("Ei~ No
' -TW4-21 -Flow ,v~ !-1 A-o p e,rA. . ~ 0 ""'--Yes(tio>
Meter -Yes )<!o)
Operational Problems (Please list well number):
Corrective Action(s) Taken (Please list well number): --------------------------------
'* Depth is measured to the nearest 0.01 feet.
(
Weekly Inspection Form
( Date Name
System Operational (If no note
Time Well Deeth* Comments an_y problems/corrective actions)
I "lSI MW-4 72.45' Flow 4 c frf'_/A {'Y'~s)_No
Meter 5b~7Rl.O!.I ~_No
1441 MW-26 ~£_{,( Row I z.o &P""'-(YEt~ No
Meter l..j lf!,l.;" ttl'>. qt, ~No
_,.
1~1 '1 TW4-19 6_3~$18 Flow I z .o 6-f"..M... ~es )No
Meter 3 I0 3 D1. LflD C('_e~ No
l4~iS' TW4-20 GS£':1 Flow ·~.4 &PM (Yes) No
Meter 4 €6~1.{. (0 _{Y':e§)_ No
IY57 TW4-4 70.0 4. Flow I LO M.#'-(Y'es) No
Meter~ • 11;1_ '1~77 ~) _Cf"~No
14 2~ TWN-2 3Vl5 Flow I g_ "2. &~.v\. ('t'~j} No
Meter 3sts'q6q .l..\o ~No
-
1434 TW4-22 63.14 Flow !S .O GPM. Cl.eY No
( Meter I 'l <;"3.~.~. (D ~j) No
11-131 TW4-24 I,L 23 Flow ,--,,g &P.I'-\ eYe~ No
Meter I 7 2..~22.3 .. ~0 ~No
1424. TW4-25 90 .. lti Flow n .3 &QJV\... ~e~No
Meter IOTZ.Z.\7. 3£:) /Yes) No
I 'i.S•t TW4-1 (O.i'>O Flow I ~-C ~M. (<f'_~No
Meter 454 z... .l o (YeS) No
l~4.t TW4-2 /7. l D Flow I K D r~P.JA. ()'_es..)No
Meter '"'' • S2;oi:)_(!'(o tre~No
1~.4 1.1 TW4-11 7 3.51 Flow 1 f;.o &f!A ('[ej) No
Meter ~4fl'fL 10 (Y~~ No
""'· --TW4-21 ----Flow /1/f}+ , ....... /!lou-~+:~ ....... Yes {No)
Meter -Yes (1\Jo} -
Operational Problems (Please list well number):
Corrective Action(s) Taken (Please list well number): ----------------
.. Depth is measured to the nearest 0.01 feet.
Monthly Depth Check Form
Date I ~~'6(1S" Name Gc..rn""-Ve.J.-.:r-{ I f•Mf-C ~~l.~y
Time Well Depth* Time Well Depth*
JZ..Z.~ MW-4 .]C>.D6. 1231 TWN-1 6:a.:z I
I:Z.~.S TW4-1 1"·05 IZ.l~ TWN-2 :32-68
I :z. 7..~ TW4-2 =zz.4b \ '2.~0 TWN-3 3tl .OQ
!:Z 'Zt TW4-3 55.11 }I,.Y.3 TWN-4 ~:J. ~7
)I,;:!/ TW4-4 -:l.0-9€ \1-51 TWN-7 ~-~~
)'2.16 TW4-5 fi3.ZS l:Z.~& TWN-18 5~.68
IZ40 TW4-6 ]O.t1o I:Z.~ ~ MW-27 5.3. 70
J?_L.g TW4-7 6'!1.1 ~ lllb MW-30 75. 4(
1'2..3"2.. TW4-8 I L8Q 1~5 MW-31 &~-3.7
IZI9 TW4-9 61.l7
)Z.IS TW4-10 61-D&
IZ"Z-7 TW4-11 11,/l.D
I:'D9 TW4-12 L)~.L~
1.30q, TW4-13 Lt'1.6~ Ill{ TW4-28 ~g .s.~
130~ TW4-14 Ss:~.l~ t1D3 TW4-29 -rz.7g
I"Z.£29 TW4-15 67 -rz. 1~00 TW4-30 16..5]
j303 TW4-16 6~-t..l l'ZS"fi TW4-31 ~I .:>>
[Z.Sb TW4-17 ]~AQ ~~~~ TW4-32 _5Q.1\
1~3~ TW4-18 (2\.l.og l Z~K TW4-33 ]\.,30
IJ:33 TW4-19 6_5. It. ]2 5 t TW4-34 1D.-6S
11.~7 TW4-20 bS-82.. 13o2.. TW4-35 1L.I. 2...5.
I 'Z.3b TW4-21 6 'Z-~b 11>0~ TW4-36 56.96.!
I Zo]5 TW4-22 ~(!) ,q:z
I Z4'I-TW4-23 ~7.55
1'2.0 '-\ TW4-24 bt..o'Z..
I Db TW4-25 .5"1 .()0
17..'-lj TW4-26 !J4.'1Q
t-z..s5 TW4-27 ~o."Z-"l
Comments: (Please note the well number for any comments)
*Depth is measured to the nearest 0.01 feet
( Date -z-/z-1 zo 12>
Weekly Inspection Form
Name ~,cr fb J/.rJU
System Operational (If no note
Time Well Deoth* Comments an_y_~roblem~/correctlve actions)
\3iD MW-4 7~ . .35.> Flow ·-u~ 6-f?J\ r Yes) No
Meter S7.54Z~ .97 cYe1t No
~
J')30 MW-26 f.$.llG Flow (·~.0 ('Yes}_No
Meter '-\~l__gq!i{A 1 1 Ye5)No
--;.,
01l5 TW4-19 C,.7 f::,O Flow 1-z..C) _(Yes)_No
Meter 3l D C!"7:)Z .o~ ~No
'-_..,/
1-:!>~ TW4-20 7C:..'-l4 Flow ~ , 1 G-f'A (Y~?) No
Meter 4'1q {t~ S.b eye& No
1'3>01 TW4-4 ~9,qg Flow 10 I &-ff-1\ C~ No
Meter L5 7 o~ b (~s ) No
~
·~ TWN-2 r:s:-ro Flow n I J f..rrf\ l~•~ bfl~ _(Yes) No
\3S/ ~3,0 Meter ..,.a~ . '3S~Si '\ (Yes) No
~
I 'tOt{ TW4-22 fq ,LfL Flow 17 <i O (Y~s)No
Meter J'\121~.b (Yes)_ No -\~D"-TW4-24 hb. 1'2.. Flow l~O (Yes) No
Meter \13~J 1.'1'1 _(Ye~No
135\ TW4-25 t:,Q.IG{ Flow lC:,. ( C YeS) No
Meter \072.'-.t-r .g {'Y~ No .........___.,
t-t C4 TW4-1 7'1 '9K Flow 11.5 (Yes..)No
Meter 7 02-S 7 (Yes )No
~~~~ TW4-2 '1S.IO Flow 17-3 G-P f{ C:Us No
Meter {~ Si.(.4 (Y~ No
132..5 TW4-11 c'.f Y.q K_ Flow _&_~ ~~-0 H.M i_·_:tes )_No
Meter 5 I Db .1 (Ye~No
#/A TW4-21 /J//4 Flow ... /A YeSL_No )
Meter tl//,?\ Ye~~rxJo;
Operational Problems (Please list well number):
Corrective Action(s) Taken (Please list well number):
.. Depth is measured to the nearest 0.01 feet.
Weekly Inspection Form
Time Well Depth* Comments
/J.'Z7 MW-4 8 1.2o Flow Lf .S &f,v\_
Meter _rgz.un _ t;o
1~15q MW-26 ~l.tS Flow 11>.~ &fJV'..
Meter 4 <6'&631 ss
ll.\DS TW4-19 £ K_6 6 Flow 1 \ o &P p/\._
Meter '?11371 I. 06
1'-IS.S TW4-20 _6~.oo Flow g, g-&fA
Meter 5 12 0 sz.. 3D
IJ.33 TW4-4 7o.7~ Flow 11-_D _GP~
Meter z.\•-z...v . <?D
144.5' TWN-2 32. ~K Flow 1st{.. &~.#\.
Meter .3"1~q2i\'. 7 o
1'-15'L TW4-22
Meter I 't llo 10 ~ 40
\LI4~ TW4-24 65.1 Flow
Meter
JLI'-il TW4-25 .S~~S t Flow lb .o &P..-A-
Meter
l33o TW4-1 "?o, II\ Flow 1 t ,o Ml"\
Meter 4<4~7 v;
t3"2.L{ TW4-2
Meter 1 osgg . RO
13.'ZO TW4-11 'l'-"2..0 Flow tH.o G-PM...
Meter 581 9 '20
TW4-21 Flow
Meter
Operational Problems (Please list well number):
Svstem Ooerational (If no note
anv problemsl.correctlve actions)
C ~No
/1'e"j) No
{W_No
('leS\_ No
(V9"ID No
J(e~)No
f'Y'® No
((es?)No -C(ej) No
(Yes) No
-
(Ye1) No
{Yw No
(Yes) No
(Ye.s) No
~No -('(~No
(Ye~ No
~No
((e§) No
Yes No
Yes No
Corrective Action(s) Taken (Please list well number): ---------------
*Depth is measured to the nearest 0.01 feet.
(
(
'
\
\
Weekly Inspection Form
Time w ell Depth* Comments
11..\00 MW-4 ~~ l.J t'l Flow li.Y &I'M
Meter 51?~~/.() ~ l
i~w MW-26 68. "J l Flow 12.,0 (d#\.
Meter LjCij_5<1'1 ,0~
!'Z4.6" TW4-19 6-z.sor Flow 1 I n &rM
Meter 3\\00S\ .D\
1Jrl TW4-20 h'-LZ~ Flow 8./ (,(',M.
Meter 5 2.5"4 7 . uo
I 34'-{ TW4-4 /0.'-1\ Flow I I -2 G·I'.M
Meter .-._-,s5iL"t~
1 "30~ TWN-2 '33. .o~ Flow tg,4 &P .1-"t
Meter ~ct~lD Z
I :?.I '1 TW4-22 _l)q qo Flow J s. 0 b {',v\.
Meter 2.00 c; ~3. l{tJ
I sl\ TW4-24 65 ."'3-'i Flow 1/ .. 8 &f'/A
Meter \ '1 S3of,l . t-ID
_\~'b" TW4-25 .5 \s-.o I Flow \5, !.2 &-P..v'-
Meter 1~12:'2?.7. 00
13Yu TW4-1 1\.50 Flow \ g.D (,-{'#"-
Meter 1\5'\~ \ t l
\3-z£ 1W4-2 73.40 Flow
Meter 1"2.'1 '!.7. 70
t:r"l3 TW4-11 ct ~L7.0 Flow 18".a &f.' A
Meter tSSb.IO
T'l,. ............. lJ::::.u,.,., ~
/ -Mete~ -
Operational Problems (Please list well number):
-L.vJ i eo ....... (.r to rw '-\ -?. • 4
System Operational (If no note
anv problemsfcorrective actions)
d~s_)_No
e VeS) No
(Yes) No
{~No
~
fie_§_ )_No
?YeS') No
_(Yes) No
_('Y'e~ No
/Y..es No
(Yes) No
"""' (Yej) No
(Ves) No
rf"e~ No
(i'e~ No
~])No
<Y_ej) No
d~No
rYe'S) No
e_Y~') No
(Yffi) No
Yes~
Yes @d)
,/Ve~ No
~No -
VA!': No
r-~8---Ne-
Corrective Action(s) Taken (Please list well number): i=' le.c.. h ~t:.• ll!.A s k nv L lee ~A -11.1! I·;~; e_,). ~c..r
I'
* Depth is measured to the nearest 0.01 feet.
I Weekly Inspection Form
/
( Date :z,l -z. 4 ( 14
System Operational (If no note
Time Well Den_th* Comments an~ob!emsJJ:Qrrectlve actionsl
a qc6 MW-4 ~O ._dO Flow 4.6 (,.P;AA. rY"e~ ~ No
Meter 5 %l-l E>'l. T Z.. ~ No a'eJ
l'H~5 \ MW-26 6 5.7 0 Flow I I.~ &PI"' (Y8SI No
Meter 4'1349.3 5 8 <Yei)No
......
fi'LlL{ TW4-19 A~.6o Flow ~ _ 2 &P...-.A.. (Y'es ) No
Meter 31Z._35~{5.00 CYe~ No
12~4~ TW4-20 ?:,4.~o Flow '1 .0 &PA <Ye~ No
Meter 541b_S. ?_j ('{e52 No
0'118 TW4-4 (0.47-Flow • CJ. o r ... P .;V\.. )(eS) No
Meter _.31.{o\S 4D ~No
OS'Z.g< TWN-2 33.22. Flow I.B.S GP.}A.. ~No
Meter 4 0&6_-5·~. 1 0 (?e__s) No
D~"iQ TW4-22 b.2L4 0 Flow I 7 ._6 G-_P 1""--t"'"f9S1 No
Meter 2o3D ~S".•to (fe§) No
D S:3"i TW4-24 _6S.zo Flow J '3_.d"-[,.r. .v... (ve~o
Meter 1763 0 ""/7, {)6 ~s-"\No
C>~23 TW4-25 5?.gc, Flow tb-C. t-(:1 V\.. ({~s) No
Meter l brZL._~c-s (10 (Ye-s\ No
Ct1 1'Z.. TW4-1 /1.30 Flow \t . ~ t;P~ -~No
Meter I "41 I 6. '-'<> --~No --DtJD\ TW4-2 74.~0 Flow \I 3 h~AA (Ves~'No
Meter 1..5':;7 4. t;o ('9'es)No
Oli/57 TW4-11 qz .so Flow 1 9-a c-r~ ~No
Meter 1 2-50.0 \ CL~S\ No
ITWi!-?1. --..._ IJ:lAw.. Yes J<10>
Meter -"Yes £Nt:P
Operational Problems (Please list well number):
Corrective Action(s) Taken (Please list well number): ----------------
• Depth is measured to the nearest 0.01 feet.
Monthly Depth Check Fof~
Date t-fzLd 1'-\ Name &t...rr•-"-Pe...l~cr-
(,
Depth* Time Well Depth* Time Well
oq~t:. MW-4 2o,..Do IQO:\ TWN-1 60.114
O'H 'Z.. TW4-1 ] \ • .30 D~Z..i" TWN-2 33 .. 2.2
Q90I TW4-2 '?i.{.iQ I P'2.6 TWN-3 -.3 S. ZS'
1333 TW4-3 S:\.9b 1.:3 I 'Z.. TWN-4 sz.65
D'll s TW4-4 IQ , L1Z.. TWN-7 S7.SS
I~Zj TW4-5 63-0D TWN-18 l'i&4,3 59'_.66
JJqo TW4-6 70.3-S lOI6 MW-27 53.56
i33fs TW4-7 II. {.S I\..\::?.~ MW-30 ::z~~ ~g
}335 TW4-8 7~.30 11136 MW-31 tS.-'36
1.33\ TW4-9 60. ~'-1
13Z..7 TW4-10 6.'64 fiZ
D~S1 TW4-11 q :z.so
\41'2.... TW4-12 Y~.2S
I 410 TW4-13 ~9.Sl I "il~ TW4-28 ,3g', S_b
ILJD6 TW4-14 Sl.'l'D I ~o4 TW4-29 ]"L61
OCOSI TW4-15 65.70 I>S5 TW4-30 -:1&-~
1\..133 TW4-16 6S-16 1351 TW4-31 gi.07
14>0 TW4-17 76.6o l~lb TW4-32 I:£>_ os
\001 TW4-18 6 3.'13 1~:19 TW4-33 ll. Z.5
093L( TW4-19 6 '3 .£D }'-too TW4-34 /0.56
t? i'l:j 6 TW4-20 6~-fb 1357 TW4-35 ]4.09
1010 TW4-21 61-75 ~~t)i TW4-36 .56..68:
0 5fi:(O TW4-22 _&2-YD
13!.1Z-TW4-23 67.~~
es34 TW4-24 ~5-'2.0
og-z.3 TW4-25 57-~
!.341.{ TW4-26 ~!..\. 8~
)35\ TW4-27 So. oz.
Comments: (Please note the well number for any comments)
* Depth is measured to the nearest 0.01 feet
Weekly Inspection Form
Date s I 'Z-1 15
Time Well Depth* Comments
lt;t<:t MW-4 Flow 4..6 G~M
Meter 6o2.1..\. 2.1-.oo
15D~ MW-26 Flow lL.o &PM
1416 TW4-19 Flow 8.o &fA
Meter '3.\'t/1{ 1S'.oo
IS04 TW4-20 Flow Cf .o &~...A
Meter _-S"So.l .g 7 . 7 I
152.8 TW4-4 70.l0
Meter ~ttroo . qo
1435 TWN-2 Flow 1 'B."\ M.!oA
Meter &.to31t~& .oo
1'-tSS TW4-22 ~D.oO Flow tl.!.l 6-P"""'
Meter 't-o€.{767. 6o
I o.tso TW 4-24
Meter 1l6'lZ.S6 .60
1 Y'2.7 TW4-25 57.37 Flow 16.0 Gr.,v....
Meter lol2.3i>2. 81)
!.523 TW4-1 7Z.o l Flow tf .a 6-<'A
Meter 16!15-1-lo
LSI'-{ TW4-2 Flow
Meter nHn.so
\Si l TW4-11 Flow
Meter 778l.I D
T~LI Flow ---
Operational Problems (Please list well number):
R.c.el"'a.J... 11\.u..i lc.."""f l.s T0t..l.-'2.
System Operational (If no note
any problemsfcorrectlve actions)
~No
Clew No
~No
?"(e'§ No
~No
7Ye_s) No
/(ej) No
ClfJ£> No
(Y~ No
('(eJ0 No
/'?eS\No
<YW No
(Yes_)No
(Y~ No
(fe~ No
(YeS) No
(Yes.")No
(?~_No
(Yes') No
.~No
(Ye.i) No
Yes No -res No
Corrective Action(s) Taken (Please list well number): ----------------
* Depth is measured to the nearest 0.01 feet.
Weekly Inspection Form
(
System Operational {If no note
Tl me Wll e D h* eot c omments an)l Qroblemsfcorrective actions}
/4JS" MW-4 71.,00 Flow t.t .6 &r .,.AA.... /Ves )No
Meter (.,ocn_ 7 Ci • 9 Z.. (J7"e])_ No
-" 1357 MW-26 /O.C>6 Flow \'Z. .. o &-P-"""".. &V No
Meter 4'1 7'-IY~.q '-4 ~ No
1~0 TW4-19 h-2~70 Flow I L D &(J.,v.. (Ye~ No
Meter 2.1 ~1 1\'lD.oc c?e~ No
1347 TW4-20 63-tlO Flow CJ _ 2. GP AA... (Yes No
Meter 56&'~S . ot..{ CfeS> No
14~0 TW4-4 7c;,.oo Flow f l .(;) 6-R.>'-". (("es) No
Meter yt..ll'9/ xo tie~ No
.........
l.'3lll TWN-2 .so .'Z-6 Flow I S'.O ~t>f"\-(Ye_s) No
Meter 4o7?, 77. 6o ?YeS) No
"-~:::.-..
!33'2.. TW4-22 S _'l_.67 Flow 1/.~ &P~ CYe50No
Meter 'Z.O ~ ~L( • 3D (?es~No
t1Z._":l TW4-24 h4. &o Flow 1"1 • q &f ,v..__ deu No
Meter J 7 7b IS\ -5'0 (Yes) No
l ~oo TW4-25 57.6D Flow 16.0 6-f ;'-"\. ~No
Meter ID_I Z37'>.qS' CfeD No
t44'Z.. TW4-1 Sl.ou Flow f ,tg cO _L:..{')A.. ;Vas) No
Meter 1 ~ '2. 7 g-s.c; ~No
142.7 TW4-2 75~20 Flow I 51. o &(!/A.-(Ve§) No
Meter \D06/ (C) (YeS) No -..
I LIO.S TW4-11 q4.3!S Flow I S<-.D ("iej./No
Meter ~J'Z-1 -Io /Yes) No ......___
T~~ Pi ow -........ -Yes No
/ ' Meter __......, ~es ~
Operational Problems (Please list well number):
Corrective Action(s) Taken (Please list well number): -------------------------------
*Depth is measured to the nearest 0.01 feet.
Weekly Inspection Form
Date Name
Svstem OoeratJonal (If no note
Time Well Deeth• Comments any _problemsLcorrectJve actions.}
I 3-5"tr MW-4 7~.F6 Flow H. 7 frP.AA... C"[e§)_No
Meter 6 \0Q~K' 7 ?_ ~No
l '-.~7 MW-26 7c _q go-Flow II 5 .}(7.,4A.. (Yes) No
Meter 4c.'t'l'SS "!. Z o (Y~No
_..::t..
I '-1 "(lis' TW4-19 f-.2.6~ Flow i'Z..o &P,.v\.. (Ye~ No
Meter 313 67..SS'.oo d:e~ No
......
)::'1,1{_1 TW4-20 ~3.S1 Flow 'I. z. f-f' p l _(Y~ No
Meter S_'i? z.s~. L(o C(e]) No
l'iQ_( TW4-4 ?o.oo Flow I \..5 6-tvt.. _LY_e~ No
Meter 5~~3 1 ~-~~ (J__e~'l No
..::-~
nc,~ TWN-2 2..ll.OO Flow I ft . .5 &PA. ~No
Meter "tllo'-l£.7D (Yes) No
~"'
13'-lb TW4-22 5'l. ~~ Flow 1«'.0 6-P~ /YJW NO
Meter '2..~ g~ C\0 .6'0 (YJd No
~
134 7_ TW4-24 7 lt ,C)3 Flow I ') b M..v\... (Yej) No
Meter 17~ l'i.'Z..fj. ~0 ;Ye~No
"""' 13:?..'5' TW4-25 .57,-5€.-Flow 16 .0 &f',.P4-. /(~)No
Meter 107'230 -6 . '-I D (Y___es} No
=-.
1'-105 TW4-1 7 'Z.. '\0 Flow 17 6. ~(Jp\. ~No
Meter Z0\75 w C?~.S' No
_1356 TW4-2 7K.6't Flow I 7. ~ uP ,cA-tres) No
Meter ""o77o.7Z. tf_(ts) No
t3.S4 TW4-11 'jO .fi'.S Flow t ~-0 c;.p .r-". ("(es .... No
Meter ~8lo_ zo {f_ej No
(J.W'<+-£ I -~--. Flow Yes ~
/ •vu:aer ............... ~s No
Operational Problems (Please list well number):
Corrective Action(s) Taken (Please list well number): ---------------
.. Depth is measured to the nearest 0.01 feet.
Weekly Inspection Form
Name Ga.cc:.A P0 Lv..er-/l ~ tfeLL~J..,.y
System Operational (If no note
r 1me Wll e 0 th* 9D1 c om men ts bl 1 r > an~ Qro ems correc rve act1ons
l '-('2. '1_ MW-4 tb.Ol/. Flow 1.-\. 6 &tiM.. (Yes >Jo
Meter b 2 L{_L(,t z. ~ 2.5 (Y_§Ji.) No
I Lit~ MW-26 £7.50 Flow 't. b c;.(J./'-"'-(Ves) No
Meter Sc:>Z.~'l.l 0~ (Y~No
a1s15 TW4-19 ~6>.8"8 Flow i". 6 (;../.I-A. ((e~ No
Meter 314'2sn.eo ("'{6) No
~I\
1~16 TW4-20 iJ ,50 Flow '1.z G-f'~ ( Ye~ No
Meter t-,o 1 e>L 17 ?reS) No -
14J5 TW4-4 ((),L/Z... Flow II 0 t7P.M. ffeSj No
Meter 5755/,. 'iO ~No
'
140/ TWN-2 z~. 4\ Flow i&.O f.A~ (Yes) No
Meter 1-\ 15 711. 5b ~No .-.....
ll.\ I L.{ TW4-22 _71..()5 Flow I 7. S &P.M.. ti~!i/No
Meter 2.1 o •in:z. So ffeS) No
t<-t1a TW4-24 t:~.t '4 '3 Flow l7. {f .b-f'.M. tl_e~No
Meter ll ~16>"1.(. '\ f( c:Y:e$) No
1<.\0J TW4-25 _(1 '-1.2 Flow lh.o C-rf) )-'\.,_ rYe§> No
Meter t07Z'311 .Ao (Y~~ No
14~2.. TW4-1 7Z. C,D Flow l{.L.( &V'..M.. Y@$) No
Meter ZUo'3. ~o cY.e8 No .....
14'26. TW4-2 [C:,, '1,! Flow ll.L{ &P-M {Yes)No
Meter ZZ.tU, l, 7..5 ~ No
"'"'' 141...1, TW4-11 9o .r;o Flow 1 ~.a 6-f-... ~No
Meter '1'164 II (Y.e_j No
~21 ~ fbw -----........ Yes No
/ ............_ v Mete~ .........._ v-es--N'o
Operational Problems (Please list well number):
Corrective Action(s) Taken (Please list well number):
* Depth is measured to the nearest 0.01 feet.
Weekly Inspection Form
Date -3 bo 115
Time Well De_pth~ Comments
l&.t31i MW-4 13.2-\
\&.t~o MW-26 Flow 11 z &-P..v...
15~_1_ TW4-19 Flow 11 .o M~
Meter '!.llo/S-t3:'i oo
\4 27_ TW4-20
J 1.\ « TW 4-4
I L.\ ~ 7 TWN-2 Flow tt?." ~.rP~
Meter 'f iR~12. l.lo
I WZ.4 TW4-22 Flow ,,_, frP./-A
Meter z.,z.o.,h .:lll
11.{21 TW4-24 Flow n .1> &P.rA
Meter nlll'Z.Z..'\.Zc
1111~ TW4-25 57.1.-\5 Flow t t..o M'..,u..
Meter lorz-t3r..,o
14 4.'2. TW4-1 Flow n .t &-P...v\
Meter 24SI,.tt . zo
_li.\Xl TW4-2 Flow n.'t M.;.A
Meter :z.~\sl..~
taD3 TW4-11 'lo.:n Flow n .t t.-P .......
Meter "Li1 ~.ao
li":.IJ.2W.. Meter .......... _____ __..
Operational Problems (Please list well number):
Corrective Action(s) Taken (Please list well number):
... Depth is measured to the nearest 0.01 feet.
Svstem Operational (If no note
anY problems/corrective actions}
~No
~No
~No
(fej) No
({eii) No
~ No
('(e_$ No
eYes) No
~No
~ No
CYeSJ No
(Ye.s) No
(Yej) No
(_y es) No
Cfes') No
.(Y..§i.) No
~No
(YAs..J No
Yes No
".1;;., 1\10
TabD
Kriged Current Quarter Groundwater Contour Map, Details Map, and Depth to Water Summary
NAME: Garrin Palmer, Tanner Holliday
DATE: 3/26/15
Depth to Depth to Depth to Depth to
TIME WELL Water (ft.) TIME WELL Water (ft.) TIME WELL Water (ft.) TIME WELL Water (ft.)
1300 MW-1 64.10 1212 MW-4 71.20 1245 PIEZ-1 64.52 NA DR-I ABANDON
1327 MW-2 109.74 1213 TW4-1 72.08 1238 PIEZ-2 37.09 NA DR-2 ABANDON
958 MW-3 82.71 1211 TW4-2 74.79 1235 PIEZ-3 47.98 937 DR-5 83.25
958 MW-3A 84.81 1218 TW4-3 55.50 1243 PIEZ-4 56.30 934 DR-6 94.28
1319 MW-5 106.35 1214 TW4-4 72.00 1240 PIEZ-5 55.57 1307 DR-7 92.31
1248 MW-ll 86.43 1220 TW4-5 63.33 1217 TWN-1 61.00 929 DR-8 51.22
1321 MW-12 108.47 1235 TW4-6 70.75 1214 TWN-2 29.98 926 DR-9 86.71
1254 MW-14 103.38 1212 TW4-7 72.50 1227 TWN-3 38.30 924 DR-10 78.26
1257 MW-15 106.35 1216 TW4-8 74.51 1232 TWN-4 52.70 952 DR-11 98.40
1004 MW-17 72.34 1221 TW4-9 61.24 TWN-5 ABANDON 955 DR-12 90.66
1257 MW-18 71.59 1223 TW4-IO 61.12 1254 TWN-6 77.65 1001 DR-13 69.96
1241 MW-19 60.47 1210 TW4-11 91.00 1303 TWN-7 85.93 920 DR-14 76.50
852 MW-20 85.72 1024 TW4-12 44.95 TWN-8 ABANDON 947 DR-15 93.11
847 MW-22 66.90 1023 TW4-13 50.44 TWN-9 ABANDON DR-16 ABANDON
1313 MW-23 114.40 1019 TW4-14 81.91 TWN-10 ABANDON 916 DR-17 65.02
1314 MW-24 113.44 1209 TW4-15 67.90 TWN-11 ABANDON DR-18 ABANDON
1243 MW-25 75.73 1225 TW4-16 65.00 TWN-12 ABANDON 905 DR-19 63.20
1209 MW-26 67.90 1228 TW4-17 77.00 TWN-13 ABANDON 903 DR-20 55 .52
1310 MW-27 53.78 1221 TW4-18 64.10 1248 TWN-14 61.56 856 DR-21 101.35
1318 MW-28 75.46 1045 TW4-19 63.40 TWN-15 ABANDON 913 DR-22 DRY
1324 MW-29 101.10 1206 TW4-20 63.88 1250 TWN-16 47.66 859 DR-23 70.72
1321 MW-30 75.49 1223 TW4-21 61.16 TWN-17 ABANDON 909 DR-24 44.36
1229 MW-31 68.26 1202 TW4-22 72.00 1230 TWN-18 59.79 NA DR-25 ABANDON
1228 MW-32 77.00 1230 TW4-23 67.90 1034 TWN-19 53.40
1303 MW-33 DRY 1200 TW4-24 65.88
1302 MW-34 107.96 1225 TW4-25 57.51
1312 MW-35 112.50 1237 TW4-26 65.25
1310 MW-36 ll0.64 1010 TW4-27 80.23
1259 MW-37 107.49 1025 TW4-28 38.89
1018 TW4-29 73.00
1013 TW4-30 76.58
1011 TW4-31 81.Z:,
1027 TW4-32 50.49
1008 TW4-33 71.59
1016 TW4-34 70.97
1014 TW4-35 74.31
1021 TW4-36 56.80
1204 TW4-37 60.17
@ estimated d\Y are~
TW4·37 lemporruy pe-rched monitoring well
......_5572 install~ ~arcn, 2015 shovling
T elevat1on m feet amsl
MW-5 perched monitoring well showing e 5503 elevation in feet amsl
TW4·12 temporary perched monitoring well
0 5579 showing elevation in feet amsl
TWN-7 temporary perched nitrate monitoring
()5563 well showing elevation in feet amsl
PIEZ-1 perched piezometer showing
Q 5591 elevation in feet amsl
TW4-35 temp:>rary perched monitoring well
~5526 install~d ~ay, 2014 showing
elevation 1n feet amsl
RUIN SPRING b 5380 seep or spring showing
elevation in feet amsl
HYDRO
GEO
CHEM,INC.
H:/718000/may15/WUUwl0315_rev.srf
_ ~~~~ .. estimated chloroform capture
, .. ,~,, zone boundary stream tubes
I 1 1 ,' resulting from pumping
estimated nitrate capture
zone boundary stream tubes
resulting from pumping
@t estimaled dry area
TW4-37 1emporary perched monitoring well
_.,~,._5572 instaJled March •. 2015 showing
....,..-el.evation in feel amsJ
MW-5 perched monitoring well showing e 5503 elevation in feet amsl
TW4-12 temporary perched monitoring well
0 5579 showing elevation in feet amsl
TWN-7 temporary perched nitrate monitoring
¢5563 well showing elevation in feet amsl
PIEZ-1 perched piezometer showing
~ 5591 elevation in feet amsl
TW4~35 temporary perched monitoring well
~5526 install~d ~ay, 2014 showing
elevat1on 1n feet amsl
RUIN SPRING
~ 5380 seep or spring showing
elevation in feet amsl
HYDRO
GEO
CHEM,INC.
KRIGED 1st QUARTER, 2015 WATER LEVELS
AND ESTIMATED CAPTURE ZONES
WHITE MESA SITE
REFERENCE I FIGURE
H:/718000/may15/WUUwl0315cz2_rev.srf D-2
TW4-37
-+-s572
MW-4
• 555i
TW4-7 0 5549
PIEZ-2
Q 5592
TW4-35
~5526
estimated chloroform capture
zone boundary stream tubes
resulting from pumping
estimated nitrate capture
zone boundary stream tubes
resulting from pumping
temporary perched monitoring well installed
March, 2015 showing elevation in feet amsl
perched monitoring well showing
elevation in feet amsl
temporary perched monitoring well
showing elevation in feet amsl
perched piezometer showing
elevation in feet amsl
temporary perched monitoring well installed
May, 2014 showing elevation in feet amsl
NOTE: MW-4, MW-26, TW4-1, TW4-2, TW4-4, TW4-11 , TW4-19, and TW4-20 are chloroform pumping wells;
TW4-22, TW4-24, TW4-25, and TWN-2 are nitrate pumping wells
HYDRO
GEO
CHEM,INC.
KRIGED 1st QUARTER, 2015 WATER LEVELS
AND ESTIMATED CAPTURE ZONES
WHITE MESA SITE
H:/718000/
15/WL!Uwl0315cz rev.srf
FIGURE
D-3
TabE
Kriged Previous Quarter Groundwater Contour Map
@ estimated dry area
MW·S perched monitoring well showing
e s503 elevation in feet amsl
1W4-t 2 temporary perched monitoring well
0 5580 showing elevation in feet amsl
TWN-7 temporary perched nitrate monitoring
(> 5563 well showing elevation in feet amsl
PIEZ-1 perched piezometer showing
Q 5591 elevation in feet amsl
1W4-35 temporary perched monitoring well
~5526 install~d ~ay, 2014 showing
elevation 1n feet amsl
RUIN SPRING 6 5380 seep or spring showing
elevation in feet amsl
HYDRO
GEO
CHEM, INC.
KRIGED 4th QUARTER, 2014 WATER LEVELS
WHITE MESA SITE
APPROVED DATE F.f:F€AENCE FIGURE
H :1718000/feb 15/WUUwl1214.srf E-1
TabF
Hydrographs of Groundwater Elevations Over Time for Chloroform Monitoring Wells
.......
N 0
.......
0 0
Depth Below Measuring Point (ft.)
00 0 0\ 0 ~ 0 N 0 0
-09/25179
02/06/81
06/21182
11/03/83
03117/85
07/30/86
12112/87
04/25/89
,. 09/07/90 a=
01120/92 ~
~
. 06/03/93 ~ --10116/94 ~ "'1
02/28/96 ~ ~ "0
07/12/97 g.
0
11/24/98 < ~ "'1
• 04/07/00 ~ .....
08/20/01 s ~ ---01/02/03 ~
"a' -~05/16/04 s "0
-09/28/05 '-'
02110/07
06/24/08
11106/09
03/21111
08/02/12
-12/15113
04/29/15
~ 09/10116
01123118
00 Ul 00 0
Depth Below Measuring Point (ft.)
-...l Ul -...l 0 0\ Vl 0\ 0 Ul Ul Ul 0
11/08/99
04/06/00
09/03/00
-01131101
06/30/01
11127/01
04/26/02
09/23/02
02/20/03
07/20/03
12/17/03
05/15/04 ~
10112/04 ~ ~
03/11105 I ~
08/08/05 ~ 01105/06 -~
06/04/06 ""1
11101106 ~ ~
03/31107 "0 -=-08/28/07 0
-01125/08 < ~
06/23/08 ""1
~
11120/08 .....
= 04119/09 ~ ---09/16/09 ~
02/13/10 -a' -h 07/13/10 = "0
12110110 .._,
05/09111
10/06/11
. 03/04112
08/01112
. 12/29/12
05/28/13
10/25113
03/24/14
08/21114
01118115
,. 06/17/15
. 11114/15
04/12/16
00 Vl 00 0
Depth Below Measuring Point (ft.)
-.....)
Vl
-.....)
0 0\ Vl 0\ 0 Vl Vl Vl 0
-11/08/99
04/06/00
09/03/00
01/31101
06/30/01
11127/01
-04/26/02
09/23/02
02/20/03
,_ 07/20/03
12/17/03
05/15/04 1-3
10112/04 ~ ,&;.
03111105 I N
08/08/05 ~ 01/05/06 f""'" (t)
06/04/06 "'1
11101/06 ':;;
(t)
03/31107 "0 :;.
-08/28/07 0
01125/08 < (t)
06/23/08 "'1
1-3
-11120/08 -· 9
04/19/09 (t) --09116109 ~
02/13/10 r::J" -07113110 9 "0 12110110 '-'
05/09/11
10/06111
03/04/12
-08/01112
-12/29112
-05/28/13
-10/25/13
03/24114
08/21114
01118115
06117115
11114115
04/12116
-..)
Ul
-..)
0
Depth Below Measuring Point (ft.)
0\ 0\ Ul Ul ~ Ul 0 Vl 0 Vl ~ 0
11129/99
04/27/00
09/24/00
02/21101
07/21101
. 12118/01
05/17/02
10114/02
03/13/03
08/10/03
01107/04
06/05/04 ~
11/02/04 ~
""' 04/01/05 I ~
08/29/05 ~ 01126/06 ~ ('t>
-06/25/06 "'1
11122/06 ~ ('t>
04/21107 "C ~ =-09/18/07 0
.. 02/15/08 -< ('t>
-07/14/08 "'1
~
12/11108 ... a
05110109 ('t>
,.-._
·10/07/09 ??
03/06110 0" -08/03/10 a "C 12/31110 ._,
05/30111
-10/27111
-03/25112
-08/22/12
,_ 01119/13
,_ 06/18/13
11115/13
04/14114
09111114
02/08/15
07/08/15
. 12/05115
05/03/16
---0 0 0
Depth Below Measuring Point (ft.)
\0 0 00 0
-...)
0 0\ 0 VI 0
-
--
-
-
'
.
.
.
.
~
-
-
-
-
-
-.
05/25/00
09/02/00
12/11100
03/21/01
06/29/01
10/07/01
01115/02
04/25/02
08/03/02
11111102
02/19/03
05/30/03
09/07/03
12/16/03
03/25/04
07/03/04 1-3
10/11/04 ~ 01/19/05 ~ 04/29/05 I ~ 08/07/05 ~ 11115/05
02/23/06 ""'" 06/03/06 ~ "1
09111106 ~ 12/20/06 ~
03/30/07 "0
07/08/07 ~
10116/07 0
01/24/08 <
05/03/08 ~ "1
08/11108 1-3 11119/08 ..... s 02/27/09 ~ 06/07/09 ---09/15/09 ~
12/24/09 0"' 04/03/10 -07112/10 s "0 10/20110 '-"
01128111
05/08/11
08/16111
11/24111
03/03/12
06/11112
09/19/12
12/28/12
04/07113
07116/13
10/24/13
02/01114
05112/14
08/20/14
11128114
03/08/15
06116115
09/24115
01102/16
0\ 0\ 0\ .j:::. 0\ N
Depth Below Measuring Point (ft.)
0\ 0 Vl
00
Vl
0\
Vl
.j:::.
Vl N Vl 0
01/02/00
04/11100
07/20/00
10/28/00
-02/05/01
.• 05/16/01
08/24/01
1· 12102101
,_ 03112/02 t 06/20/02
09/28/02
01106/03
04116/03
07/25/03
11102/03
02/10/04
05/20/04 1-3
08/28/04 ~ 12/06/04 ~ 03/16/05 I
Ol "06/24/05 ~ 10/02/05
01110/06 f""'"
1· 04/20/06 ~ ~ ,_ 07/29/06 ~ 11106/06 ~
02114/07 "'C f""'" 05/25/07 =-09/02/07 0 -12111/07 < 03/20/08 ~
06/28/08 ~
1-3 -10/06/08 ....
• 01114/09 s
. 04/24/09 ~ ,-.., 08/02/09 ~ 11110/09
02/18110 r::r -,_ 05/29110 s 09/06110 "'C
12115110
....._,
. 03/25/11
!• 07/03111
-10/11/11
01119112
04/28/12
08/06/12
11114/12
02/22113
06/02113
09/10113
"12/19/13
03/29/14
07/07/14
10/15114
-01123115
05/03115
"08/11115
11119115
. 02/27116
1.0 0 00 Ul 00 0
Depth Below Measuring Point (ft.)
-.I Ul -.I 0 01
Ul 01 0 Ul
Ul
Ul 0
.
"
-
--
-
.
.
.
-
.
-
-
.
-
05/25/00
09/02/00
12/11/00
03/21/01
06/29/01
10/07/01
01/15/02
04/25/02
08/03/02
11/11/02
02/19/03
05/30/03
09/07/03
12/16/03
03/25/04
07/03/04 1-3 10/11/04 ~ 01/19/05
04/29/05 ~ I
08/07/05 0'1
11/15/05 ~ 02/23/06 ~
06/03/06 ~ lo"S 09/11/06 ~ 12/20/06 ~
03/30/07 "CC
07/08/07 ~
10/16/07 0 01/24/08 < 05/03/08 ~ lo"S 08/11/08 1-3 11119/08 .....
02/27/09 9
06/07/09 ~ ,-.,
09115109 ? 12/24/09 0"' 04/03/10 -07/12110 9
10/20/10 "CC '-"
01/28/11
05/08/11
08/16/11
11124/11
03/03/12
06/11112
09/19/12
12/28112
04/07/13
07/16/13
10/24/13
02/01114
05112/14
08/20/14
11128114
03/08115
06116115
09/24115
01102/16
00 Vl 00 0
Depth Below Measuring Point (ft.)
-...! Vl
-...! 0 0\ Vl 0\ 0 VI
VI
Vl 0
..-----l----1----1--41~--l----1----..-----r 11129/99
03/08/00
06/16/00
09/24/00
01102/01
04112/01
07/21101
10/29/01
02/06/02
05117/02
08/25/02
12/03/02
03/13/03
06/21103
09/29/03
01107/04
04/16/04
-07/25/04
11102/04
02/10/05
05/21105
,_ 08/29/05
-12/07/05
03/17/06
06/25/06
10/03/06
01/11107
04/21107
07/30/07
11107/07
02/15/08
05/25/08
09/02/08
12/11/08
03/21109
-06/29/09
.. 10/07/09
01/15/10
04/25/10
08/03110
11/11/10
-02/19/11
05/30111
.~ 09/07/11
-12/16/11
03/25112
,_ 07/03/12
10/11112
01119/13
-04/29/13
08/07/13
11115/13
02/23114
06/03/14
09111114
. 12/20114
03/30/15
07/08115
10/16/15
I 01124/16
~ ~ I "'-l
~ ;"
~
~ to "'C ;.
0 < to ~
~ .... a
to --?
'0" ! '-'
00 0 -...l 00 -...l 0\
Depth Below Measuring Point (ft.)
:j;! -...l N -...l 0 0\ 00 0\ 0\ 0\ +:>. 0\ N 0\ 0
'· 11129/99
03/08/00
06/16/00 r o9t24too
. 01102/01
04/12/01
07/21/01
10/29/01
02/06/02
05/17/02
-08/25/02
-12/03/02
-03/13/03
,_ 06/21/03
09/29/03
01/07/04
04/16/04 lo-3
07/25/04 ~ 11/02/04 ~
02/10/05 I 00 05/21/05 ~ 08/29/05
12/07/05 ~
03/17/06 ~ ..,
06/25/06 ~ . 10/03/06 ~
01111107 ~ ~ 04/21107 =-07/30/07 0 11/07/07 < 02115/08 ~
05/25/08
..,
lo-3 09/02/08 .....
,. 12/11/08 a
03/21109 ~ --06/29/09 ~ 10/07/09
01/15110 0"' -. 04/25110 a 08/03110 ~
11/11/10 '-'
.. 02/19/11
05/30/11
'09/07/11
-12116111
-03/25/12
07/03112
-10/11112
. 01/19113
,_ 04/29/13
08/07/13
11/15/13
02/23114
06/03/14
09/11/14
-12/20/14
03/30115
07/08/15
10/16/15
01/24/16
-J 0 0\ 00 0\ 0\
Depth Below Measuring Point (ft.)
0\ +:>. 0\ N 0\ 0
Ul
00
Ul
0\ Ul Ul +:>. N Ul 0
12/20/99
03/29/00
07/07/00
10115/00
01123/01
05/03/01
08/11101
11119/01
02/27/02
06/07/02
09/15/02
12/24/02
-04/03/03
07112/03
10/20/03
01/28/04
05/07/04 1-3 08/15/04 ~ 11123/04
03/03/05 .&;;;.
I
06111105 \0
09119105 ~ 12/28/05
04/07/06 f""'" ~
07116/06 "'1
10/24/06 ~
02/01/07 ~ "'0
05/12/07 ~ -08/20/07 0 11128/07
03/07/08 ~ ~
~ 06/15/08 "'1
09/23/08 1-3 .....
01101109 9 04/11/09 ~
07/20/09 --10/28/09 ~
02/05/10 r:;"
05116/10 -9 08/24/10 "'0 12/02110 .._
03/12111
06/20/11
09/28111
01/06/12
04115112
07/24/12
11101112
02/09113
05/20/13
08/28/13
12/06113
03/16/14
• 06/24114
10/02114
-01110/15
04/20115
07/29115
11106/15
02114116
0\ N 0\ ...... 0\ 0
Depth Below Measuring Point (ft.)
VI \0 VI 00 VI -...]
VI
0\
VI
VI
VI +:>. VI w
01103/02
04/13/02
07/22/02
. 10/30/02
02/07/03
-05/18/03
08/26/03
12/04/03
03/13/04
,_ 06/21/04
09/29/04
01/07/05
04117/05
1-07/26/05 ~ -11103/05 ~ 02111/06 ~ 05/22/06 I
lo-o" 08/30/06 Q
12/08/06 ~ 03/18/07
06/26/07 ~ ~
10/04/07 ""'l
~ 01/12/08 ~
-04/21108 "'C ~
. 07/30/08 ::r
11/07/08 0
02115/09 < ~
05/26/09 ""'l
~ 09/03/09 ....
-12/12/09 a
03/22/10 ~ ,-...
06/30110 ~
.. 10/08110 "a"
-01116111 -a 04/26111 "'C
. 08/04/11 '-'
.. 11112111
02/20/12
05/30/12
-09/07112
. 12/16/12
-03/26113
1
-o7t04t13
-10/12/13
01/20/14
04/30114
08/08114
-11116/14
02/24115
06/04/15
09112115
12/21/15
\0 VI \0 0 00 VI
Depth Below Measuring Point (ft.)
00 0 -J VI -J 0 0\ VI 0\ 0 VI VI VI 0
-
-
-
-
.
-
-
-
-
-
-
-
01/03/02
04/13/02
07/22/02
10/30/02
02/07/03
05/18/03
08/26/03
12/04/03
03/13/04
06/21/04
09/29/04
01/07/05
04117/05
07/26/05 ~ 11/03/05
02/11/06 ~
05/22/06 ,&:;o..
I
08/30/06
,..... ,.....
12/08/06 ~ 03118/07 f""'" 06/26/07 t'CI
10/04/07 ~
~ 01112/08 t'CI
04/21/08 "C f""'"
07/30/08 =-
11/07/08 0
02/15/09 < t'CI
05/26/09 ~
~ 09/03/09 ...
12112/09 = 03/22/10 t'CI ,.-._
06/30110 ~
10/08/10 0"'
01/16111 -= 04/26111 "C
08/04/11 '-"
11112111
02/20/12
05/30112
09/07/12
12/16/12
03/26113
07/04/13
10112113
01/20/14
04/30/14
08/08/14
11116114
02/24115
06/04115
09/12/15
12/21115
""'" 00 ""'" 0\
Depth Below Measuring Point (ft.)
t ""'" N ""'" 0
V.)
00
V.)
0\
V.)
""'" l-----+----+-4.....::::::~~r-l-----1----+---l----+ 08/23/02
12/01102
03/11103
06/19/03
-09/27/03
01105/04
04/14/04
07/23/04
10/31104
02/08/05
05/19/05
. 08/27/05
. 12/05/05
03/15/06
06/23/06
. 10/01/06
01109/07
04/19/07
• 07/28/07
11/05/07
• 02113/08
'05/23/08
08/31/08
12/09/08
03119/09
06/27/09
10/05/09
01113/10
04/23110
. 08/01/10
11109/10
02/17111
05/28/11
. 09/05/11
12/14/11
'" 03/23/12
-07/01112
10/09/12
-01117/13
,_ 04/27113
,_ 08/05113
'·11/13/13
02/21114
06/01114
09/09/14
12118114
03/28115
,_ 07/06/15
10114/15
1-----'------'-----''----....l,._----'-----''-----'-01122116
~ ~ I
~ N
~ ~ ""1
~ ~ "0 ;.
0 -< ~ ""1
~ .....
9 ~ ,--.._
? r:r -9 "0 '-'
-0 0 \0 0
Depth Below Measuring Point (ft.)
00 0 -.J 0 0\ 0 Ul 0
.p.
0
1-----...... ..-----+----+-----+-----+----+ 08/23/02
12/01/02
03111103
06/19/03
-09/27/03
-01105/04
,_ 04/14/04
07/23/04
10/31/04
02/08/05
05/19/05
~ 08/27/05
-12/05/05
03/15/06
06/23/06
10/01/06
-01109107
-04/19/07
07/28/07
11105/07
,_ 02113/08
05/23/08
08/31/08
12/09/08
03/19/09
06/27/09
10/05/09
'" 01/13/10
04/23110
'~ 08/01/10
11109/10
02/17111
05/28/11
09/05/11
12/14111
03/23112
-07/01112
10/09112
01/17113
-04/27113
-08/05113
-11/13/13
02/21114
06/01/14
09/09/14
12/18114
03/28115
07/06/15
10/14115
L...------~------'------L-----'------'-----....1.. 01/22/16
~ ~ ~ I ~ w
~ ~ ""1
0 ~ ~ ;.
0 -< ~ ""1
~ .... a ~ -~
0" a ~ '"-"
\0 0\ \0 .!:>. \0 tv
Depth Below Measuring Point (ft.)
\0 0 00 00
00
0\
00 .!:>. 00 tv 00 0
-08/23/02
12/01/02
03/11/03
06/19/03
-09/27/03
-01105/04
04/14/04
07/23/04
10/31104
02/08/05
05/19/05
08/27/05
12/05/05
03/15/06 ~
06/23/06 ~
10/01106 ,l;;io..
I
01/09/07 Jo-ool ,l;;io.. ,_ 04/19/07 ~ 07/28/07
11/05/07 ~ ~
02/13/08 "1
05/23/08 0 ~
,_ 08/31/08 "t:: ~
12/09/08 ::r
03/19/09 0
06/27/09 < ~
10/05/09 "1
~ 01113/10 .....
04/23/10 = ~
08/01/10 ,-.,
11/09/10 ~
-02117/11 a' -05/28/11 = -09/05/11 "t:: '-'
12114/11
03/23112
07/01/12
10/09/12
01/17/13
04/27113
08/05/13
11113113
,_ 02/21114
06/01114
09/09/14
12/18114
03/28/15
07/06115
-10/14/15
01/22116
...... 0 0 \0 0
Depth Below Measuring Point (ft.)
00 0 -.l 0 0\ 0 VI 0
.j::..
0
1----!-----+----+----l----~----1-08/23/02
12/01102
03/11103
06/19/03
-09/27/03
01105/04
04114/04
-07/23/04
10/31104
-02/08/05
05/19/05
-08/27/05
12/05/05
-03/15/06
06/23/06
10/01106
01/09/07
04119/07
07/28/07
11105/07
02113/08
05/23/08
08/31/08
12/09/08
03/19/09
06/27/09
-10/05/09
-01/13/10
04/23/10
-08/01/10
11/09/10
02/17111
05/28/11
-09/05111
-12114/11
-03/23/12
07/01/12
10/09112
01/17113
-04/27/13
08/05/13
11113/13
,_ 02/21/14
06/01/14
09/09114
12/18114
03/28115
07/06115
10/14115
' 01/22116
~ N 0\
~ f"''o. ~ "1
0 ~ "C ;.
0 -< ~ "1
~ ....
= ~ ,-..,
?
~ a "'C ,_,
00 0 -....1 VI
Depth Below Measuring Point (ft.)
-....1 0 0\ VI 0\ 0
VI
VI
VI 0
08/23/02
12/01102
-03/11103
-06/19/03
09/27/03
01/05/04
-04114/04
07/23/04
10/31/04
-02/08/05
05/19/05
,_ 08/27/05
12/05/05
-03/15/06 ~
-06/23/06 ~ ,_ 10/01106 ~ I
,_ 01109/07 ~
0'\ 04/19/07 ~ 07/28/07
11105/07 ~ ~
02/13/08 "1
05/23/08 ~ ~
08/31108 "C ~
. 12/09/08 =-
03/19/09 0
-06/27/09 < ~
10/05/09 "1
~ -01113/10 ....
-04/23/10 a ~
08/01110 ,-...
-11109110 ??
-02/17111 0"' -05/28111 a
-09/05/11 "C ..._,
-12/14111
03/23/12
07/01112
-10/09/12
01/17/13
04/27/13
08/05113
-11113/13
-02/21114
-06/01/14
09/09/14
,_ 12/18/14
03/28115
07/06/15
-10/14/15
01/22/16
00 ~ 00 N
Depth Below Measuring Point (ft.)
00 0 -J 00 -J 0\ i -J N
r-----.----1-----+----+----+-----1----+ 08/23/02
12/01/02
03/11/03
.• 06/19/03
09/27/03
-01105/04
-04/14/04
07/23/04
'-10/31/04
02/08/05
05119105
08/27/05
12/05/05
03/15/06
06/23/06
10/01/06
-01/09/07
04/19/07
07/28/07
11/05/07
02/13/08
05/23/08
08/31108
12/09/08
03/19/09
06/27/09
. 10/05/09
01/13/10
04/23/10
08/01110
11/09/10
02/17/11
05/28/11
09/05/11
12/14/11
-03/23/12
,_ 07/01/12
10/09/12
01/17/13
04/27/13
08/05113
11/13113
. 02/21114
~ 06/01/14
09/09/14
12/18114
03/28/15
07/06/15
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08/23/02
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03/11/03
06/19/03
09/27/03
01105/04
04/14/04
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10/31/04
02/08/05
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08/05113
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12/22/07
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06/28/12
08/17/12
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11125/12
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03/05/13
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-08/02/13
09/21/13
11110/13
12/30/13
02/18/14
04/09/14
05/29/14
07/18/14
09/06/14
10/26/14
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TabG
Depths to Groundwater and Elevations Over Time for Chloroform Monitoring Wells
Water Levels and Data over Time
White Mesa Mill -Well MW 4
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Length Of Date Of Water Water Depth Of
(WL (LSD) (MJ>) Riser (L Monitoring (blw . .MP (blw . .LSD) Well
5,620.77 5; 22.33 1.56 123.6
5,527.63 09/25179 94.70 93.14
5,527.63 10/10179 94.70 93.14
5,528.43 01110/80 93.90 92.34
5,529.93 03/20/80 92.40 90.84
5,528.03 06/17/80 94.30 92.74
5,528.03 09/15/80 94.30 92.74
5,527.93 10/08/80 94.40 92.84
5,527.93 02/12/81 94.40 92.84
5,525.93 09/01184 96.40 94.84
5,528.33 12/01184 94.00 92.44
5,528.13 02/01/85 94.20 92.64
5,528.33 06/01/85 94.00 92.44
5,528.93 09/01185 93.40 91.84
5,528.93 10/01185 93.40 91.84
5,528.93 11/01185 93.40 91.84
5,528.83 12/01/85 93.50 91.94
5,512.33 03/01/86 110.00 108.44
5,528.91 06/19/86 93.42 91.86
5,528.83 09/01/86 93.50 91.94
5,529.16 12/01186 93.17 91.61
5,526.66 02/20/87 95.67 94.11
5,529.16 04/28/87 93.17 91.61
5,529.08 08/14/87 93.25 91.69
5,529.00 11120/87 93.33 91.77
5,528.75 01126/88 93.58 92.02
5,528.91 06/01/88 93.42 91.86
5,528.25 08/23/88 94.08 92.52
5,529.00 11102/88 93.33 91.77
5,528.33 03/09/89 94.00 92.44
5,529.10 06/21/89 93.23 91.67
5,529.06 09/01189 93.27 91.71
5,529.21 11/15/89 93.12 91.56
5,529.22 02/16/90 93.11 91.55
5,529.43 05/08/90 92.90 91.34
5,529.40 08/07/90 92.93 91.37
5,529.53 11/13/90 92.80 91.24
5,529.86 02/27/91 92.47 90.91
5,529.91 05/21/91 92.42 90.86
5,529.77 08/27/91 92.56 91.00
5,529.79 12/03/91 92.54 90.98
5,530.13 03/17/92 92.20 90.64
5,529.85 06/11192 92.48 90.92
5,529.90 09/13/92 92.43 90.87
Water Levels and Data over Time
White Mesa Mill -Well MW 4
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Length Of Date Of Water Water Depth Of
(WL) (L D (M P) Riser L Monitoring (b lw.MP) (blw.LSD Well
5,620.77 5,622.33 1.56 123.6
5,529.92 12/09/92 92.41 90.85
5,530.25 03/24/93 92.08 90.52
5,530.20 06/08/93 92.13 90.57
5,530.19 09/22/93 92.14 90.58
5,529.75 12114/93 92.58 91.02
5,530.98 03/24/94 91.35 89.79
5,531.35 06/15/94 90.98 89.42
5,531.62 08118/94 90.71 89.15
5,532.58 12/13/94 89.75 88.19
5,533.42 03/16/95 88.91 87.35
5,534.70 06/27/95 87.63 86.07
5,535.44 09/20/95 86.89 85.33
5,537.16 12/11/95 85.17 83.61
5,538.37 03/28/96 83.96 82.40
5,539.10 06/07/96 83.23 81.67
5,539.13 09/16/96 83.20 81.64
5,542.29 03/20/97 80.04 78.48
5,551.58 04/07/99 70.75 69.19
5,552.08 05/11/99 70.25 68.69
5,552.83 07/06/99 69.50 67.94
5,553.47 09/28/99 68.86 67.30
5,554.63 01/03/00 67.70 66.14
5,555.13 04/04/00 67.20 65.64
5,555.73 05/02/00 66.60 65.04
5,556.03 05111100 66.30 64.74
5,555.73 05115100 66.60 65.04
5,555.98 05/25/00 66.35 64.79
5,556.05 06/09/00 66.28 64.72
5,556.18 06116/00 66.15 64.59
5,556.05 06/26/00 66.28 64.72
5,556.15 07/06/00 66.18 64.62
5,556.18 07/13/00 66.15 64.59
5,556.17 07/18/00 66.16 64.60
5,556.26 07/25/00 66.07 64.51
5,556.35 08/02/00 65.98 64.42
5,556.38 08/09/00 65.95 64.39
5,556.39 08115/00 65.94 64.38
5,556.57 08/31/00 65.76 64.20
5,556.68 09/08/00 65.65 64.09
5,556.73 09/13/00 65.60 64.04
5,556.82 09/20/00 65.51 63.95
5,556.84 09/29/00 65.49 63.93
5,556.81 10/05/00 65.52 63.96
Water Levels and Data over Time
White Mesa Mill -Well MW 4
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Length Of Date Of Water Water Depth Of
(Wl.) (LSD) (MP) Riser (L Monitoring (bh .MP) (blw.LSD) Well
5 620.77 5,622.33 1.56 12 .. 6
5,556.89 10/12/00 65.44 63.88
5,556.98 10/19/00 65.35 63.79
5,557.01 10/23/00 65.32 63.76
5,557.14 11109/00 65.19 63.63
5,557.17 11114/00 65.16 63.60
5,556.95 11121100 65.38 63.82
5,557.08 11/30/00 65.25 63.69
5,557.55 12/07/00 64.78 63.22
5,557.66 01114/01 64.67 63.11
5,557.78 02/09/01 64.55 62.99
5,558.28 03/29/01 64.05 62.49
5,558.23 04/30/01 64.10 62.54
5,558.31 05/31/01 64.02 62.46
5,558.49 06/22/01 63.84 62.28
5,558.66 07/10/01 63.67 62.11
5,559.01 08/20/01 63 .32 61.76
5,559.24 09/19/01 63.09 61.53
5,559.26 10/02/01 63.07 61.51
5,559.27 11108/01 63.06 61.50
5,559.77 12/03/01 62.56 61.00
5,559.78 01/03/02 62.55 60.99
5,559.96 02/06/02 62.37 60.81
5,560.16 03/26/02 62.17 60.61
5,560.28 04/09/02 62.05 60.49
5,560.76 05/23/02 61.57 60.01
5,560.58 06/05/02 61.75 60.19
5,560.43 07/08/02 61.90 60.34
5,560.44 08/23/02 61.89 60.33
5,560.71 09/11102 61.62 60.06
5,560.89 10/23/02 61.44 59.88
5,557.86 11/22/02 64.47 62.91
5,561.10 12/03/02 61.23 59.67
5,561.39 01109/03 60.94 59.38
5,561.41 02/12/03 60.92 59.36
5,561.93 03/26/03 60.40 58.84
5,561.85 04/02/03 60.48 58.92
5,536.62 05/01103 85.71 84.15
5,528.56 06/09/03 93.77 92.21
5,535.28 07/07/03 87.05 85.49
5,534.44 08/04/03 87.89 86.33
5,537.10 09/11/03 85.23 83.67
5,539.96 10/02/03 82.37 80.81
5,535.91 11/07/03 86.42 84.86
Water Levels and Data over Time
White Mesa Mill -Well MW 4
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Elevation Length Of Date Of Water Depth Of
(WL Riser L Monitoring (blw.MP) Well
1.56 123.6
5,550.70 12/03/03 71.63 70.07
5,557.58 01115/04 64.75 63.19
5,558.80 02/10/04 63.53 61.97
5,560.08 03/28/04 62.25 60.69
5,560.55 04/12/04 61.78 60.22
5,561.06 05113/04 61.27 59.71
5,561.48 06/18/04 60.85 59.29
5,561.86 07/28/04 60.47 58.91
5,529.17 08/30/04 93.16 91.60
5,536.55 09116/04 85.78 84.22
5,529.00 10/11/04 93.33 91.77
5,541.55 11116/04 80.78 79.22
5,541.12 12/22/04 81.21 79.65
5,540.59 01118/05 81.74 80.18
5,542.85 02/28/05 79.48 77.92
5,537.91 03115/05 84.42 82.86
5,548.67 04/26/05 73.66 72.10
5,549.53 05/24/05 72.80 71.24
5,544.36 06/30/05 77.97 76.41
5,545.16 07/29/05 77.17 75.61
5,544.67 09/12/05 77.66 76.10
5,541.28 09/27/05 81.05 79.49
5,536.96 12/07/05 85.37 83.81
5,546.49 03/08/06 75.84 74.28
5,546.15 06/13/06 76.18 74.62
5,545.15 07118/06 77.18 75.62
5,545.91 11/17/06 76.42 74.86
5,545.90 02/27/07 76.43 74.87
5,548.16 05/02/07 74.17 72.61
5,547.20 08/13/07 75.13 73.57
5,547.20 10/10/07 75.13 73.57
5,547.79 03/26/08 74.54 72.98
5,545.09 06/25/08 77.24 75.68
5,550.36 08/26/08 71.97 70.41
5,550.39 10/14/08 71.94 70.38
5,542.25 03/03/09 80.08 78.52
5,542.25 06/24/09 80.08 78.52
5,550.19 09/10/09 72.14 70.58
5,550.94 12/11/09 71.39 69.83
5,546.08 03/11110 76.25 74.69
5,550.98 05/11110 71.35 69.79
5,548.33 09/29110 74.00 72.44
5,551.01 12/21110 71.32 69.76
Water Levels and Data over Time
White Mesa Mill · Well MW 4
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Length Of Date Of Water Water Depth Of
(WL) (LSD) (MP) Riser (L) Monitoring (blw.MP) (blw.LSD) Well
5,620.77 5,622.33 1.56 123.6
5,547.00 02/28/11 75.33 73.77
5,557.54 06/21111 64.79 63.23
5,551.14 09/20111 71.19 69.63
5,550.32 12/21/11 72.01 70.45
5,551.22 03/27112 71.11 69.55
5,551.29 06/28112 71.04 69.48
5,550.29 09/27/12 72.04 70.48
5,549.31 12/28/12 73.02 71.46
5,552.30 03/28/13 70.03 68.47
5,550.18 06/27113 72.15 70.59
5,552.55 09/27113 69.78 68.22
5,553.23 12/20/13 69.10 67.54
5,551.91 03/27/14 70.42 68.86
5,552.93 06/25/14 69.40 67.84
5,552.23 09/25114 70.10 68.54
5,552.08 12117/14 70.25 68.69
5,551.13 03/26/15 71.20 69.64
Water Levels and Data over Time
White Mesa Mill -Well TW 4-1
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Length Of Date Of Water Water Depth Of
WL) (LSD) (MP) Riser (L} Monitoring blw.MP) (blw.LSD) Well
z 5,620.77 5,6 18.58 1.02 111.04
5,537.23 11/08/9 9 81.35 80.3
5,537.38 11/09/99 81.20 80.18
5,537.48 01/02/00 81.10 80.08
5,537.48 01110/00 81.10 80.08
5,537.23 01117/00 81.35 80.33
5,537.28 01/24/00 81.30 80.28
5,537.28 02/01/00 81.30 80.28
5,537.18 02/07/00 81.40 80.38
5,537.48 02/14/00 81.10 80.08
5,537.48 02/23/00 81.10 80.08
5,537.58 03/01100 81.00 79.98
5,537.68 03/08/00 80.90 79.88
5,537.98 03115/00 80.60 79.58
5,537.68 03/20/00 80.90 79.88
5,537.68 03/29/00 80.90 79.88
5,537.43 04/04/00 81.15 80.13
5,537.18 04/13/00 81.40 80.38
5,537.48 04/21100 81.10 80.08
5,537.68 04/28/00 80.90 79.88
5,537.58 05101100 81.00 79.98
5,537.88 05111100 80.70 79.68
5,537.58 05115100 81.00 79.98
5,537.88 05/25/00 80.70 79.68
5,537.88 06/09/00 80.70 79.68
5,537.90 06/16/00 80.68 79.66
5,537.88 06/26/00 80.70 79.68
5,538.10 07/06/00 80.48 79.46
5,538.04 07/13/00 80.54 79.52
5,538.16 07/18/00 80.42 79.40
5,538.42 07/27/00 80.16 79.14
5,538.56 08/02/00 80.02 79.00
5,538.68 08/09/00 79.90 78.88
5,538.66 08/15/00 79.92 78.90
5,538.33 08/31/00 80.25 79.23
5,539.18 09101100 79.40 78.38
5,539.12 09/08/00 79.46 78.44
5,539.34 09/13/00 79.24 78.22
5,539.50 09120100 79.08 78.06
5,539.69 10/05/00 78.89 77.87
5,540.33 11/09/00 78.25 77.23
5,540.74 12/06/00 77.84 76.82
5,542.39 01/14/01 76.19 75.17
5,543.69 02/02/01 74.89 73.87
Water Levels and Data over Time
White Mesa Mill -Well TW 4-1
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Length Of Date Of Water Water Depth Of
(WL) ( D (MP) Riser (L) Monitoring (blw.MP) (blw.L D) Well
z 5,620.77 5,'618.58 1.02 111.04
5,544.96 03/29/01 73.62 72.60
5,545.45 04/30/01 73 .13 72.11
5,545.89 05/31101 72.69 71.67
5,546.19 06/21/01 72.39 71.37
5,546.50 07110/01 72.08 71.06
5,547.18 08/20/01 71.40 70.38
5,547.59 09119/01 70.99 69.97
5,547.84 10/02/01 70.74 69.72
5,548.12 11108/01 70.46 69.44
5,548.65 12/03/01 69.93 68.91
5,548.87 01/03/02 69.71 68.69
5,549.37 02/06/02 69.21 68.19
5,550.00 03/26/02 68.58 67.56
5,550.22 04/09/02 68.36 67.34
5,550.81 05/23/02 67.77 66.75
5,550.79 06/05/02 67.79 66.77
5,551.08 07/08/02 67.50 66.48
5,551.54 08/23/02 67.04 66.02
5,551.79 09111102 66.79 65.77
5,552.19 10/23/02 66.39 65.37
5,552.27 11122/02 66.31 65.29
5,552.48 12/03/02 66.10 65 .08
5,552.74 01109/03 65.84 64.82
5,552.92 02/12/03 65.66 64.64
5,553.40 03/26/03 65.18 64.16
5,553.48 04/02/03 65.10 64.08
5,552.32 05/01103 66.26 65.24
5,550.53 06/09/03 68.05 67.03
5,550.09 07/07/03 68.49 67.47
5,549.64 08/04/03 68.94 67 .92
5,549.31 09/11103 69.27 68 .25
5,549.58 10/02/03 69.00 67.98
5,549.50 11107/03 69.08 68.06
5,550.07 12/03/03 68.51 67.49
5,551.86 01115/04 66.72 65.70
5,552.57 02/10/04 66.01 64.99
5,553.63 03/28/04 64.95 63 .93
5,554.04 04/12/04 64.54 63.52
5,554.60 05113/04 63.98 62.96
5,556.28 06/18/04 62.30 61.28
5,556.61 07/28/04 61.97 60.95
5,554.21 08/30/04 64.37 63.35
5,553.49 09/16/04 65.09 64.07
Water Levels and Data over Time
White Mesa Mill -Well TW 4-1
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Length Of Date Of Water Water Depth Of
(WL (LSD) (MP) Riser L) (blw.MP) (blw.LSD Well
z 5,620.77 5 '1 .58 1.02 111.04
5,552.53 10111104 66.05 65.03
5,552.42 11116/04 66.16 65.14
5,552.46 12/22/04 66.12 65.10
5,552.07 01118/05 66.51 65.49
5,552.21 02/28/05 66.37 65.35
5,552.26 03115/05 66.32 65.30
5,552.30 04/26/05 66.28 65.26
5,552.25 05/24/05 66.33 65.3 1
5,552.22 06/30/05 66.36 65.34
5,552.15 07/29/05 66.43 65.41
5,552.47 09/12/05 66.11 65.09
5,552.50 12/07/05 66.08 65.06
5,552.96 03/08/06 65.62 64.60
5,553.23 06114/06 65.35 64.33
5,557.20 07/18/06 61.38 60.36
5,553.32 11107/06 65.26 64.24
5,554.35 02/27/07 64.23 63.21
5,554.07 05/02/07 64.51 63.49
5,554.07 08/14/07 64.51 63.49
5,553.88 10/10/07 64.70 63.68
5,555.73 03/26/08 62.85 61.83
5,556.60 06/24/08 61.98 60.96
5,556.83 08/26/08 61.75 60.73
5,556.87 10/14/08 61.71 60.69
5,556.90 03/10/09 61.68 60.66
5,556.91 06/24/09 61.67 60.65
5,556.61 09/10/09 61.97 60.95
5,556.78 12/11109 61.8 60.78
5,556.75 03/11/10 61.83 60.81
5,556.19 05/11110 62.39 61.37
5,555.26 09/29110 63.32 62.30
5,554.66 12/21110 63.92 62.90
5,554.74 02/28111 63.84 62.82
5,554.57 06/21/11 64.01 62.99
5,554.13 09/20/11 64.45 63.43
5,554.54 12/21111 64.04 63.02
5,553.64 03/27/12 64.94 63.92
5,553.66 06/28/12 64.92 63.90
5,553.73 09/27/12 64.85 63.83
5,553.59 12/28/12 64.99 63.97
5,554.73 03/28/13 63.85 62.83
5,554.44 06/27/13 64.14 63.12
5,554.37 09/27/13 64.21 63.19
Water Levels and Data over Time
White Mesa Mill -Well TW 4-1
Total or
Measuring Measured Total
Water Laud Point Depth to Depth to Total
Elevation Surface Elevation Length Of Date Of Water Water Depth Of
(WL) (LD) (MP) Riser (L) Monitoring (blw.MP,l (blw.LSD) Well
z 5,620.77 5,618.58 1.02 111.04
5,553.92 12/20113 64.66 63.64
5,553.20 03/27/14 65.38 64.36
5,552.20 06/25114 66.38 65.36
5,551.13 09/25/14 67.45 66.43
5,550.72 12/17/14 67.86 66.84
5,546.50 03/26115 72.08 71.06
Water Levels and Data over Time
White Mesa Mill -Well TW 4-2
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Length Of Date Of Water Water Depth Of
Riser (L) Monitoring (blw.MP) (blw.LSD) Well
1.62 121.125
5,548.57 11/08/99 76.15 74.53
5,548.57 11109/99 76.15 74.53
5,548.32 01/02/00 76.40 74.78
5,548.52 01/10/00 76.20 74.58
5,548.32 01/17/00 76.40 74.78
5,548.72 01/24/00 76.00 74.38
5,548.62 02/01/00 76.10 74.48
5,548.62 02/07/00 76.10 74.48
5,549.02 02/14/00 75.70 74.08
5,549.12 02/23/00 75.60 73.98
5,549.22 03/01/00 75.50 73.88
5,549.32 03/08/00 75.40 73.78
5,549.22 03/15/00 75.50 73.88
5,549.92 03/20/00 74.80 73.18
5,549.72 03/29/00 75.00 73.38
5,549.42 04/04/00 75.30 73.68
5,549.52 04/13/00 75.20 73.58
5,549.72 04/21/00 75.00 73.38
5,549.82 04/28/00 74.90 73.28
5,549.82 05/01/00 74.90 73.28
5,550.12 05/11/00 74.60 72.98
5,549.82 05115/00 74.90 73.28
5,550.12 05/25/00 74.60 72.98
5,550.12 06/09/00 74.60 72.98
5,550.22 06/16/00 74.50 72.88
5,550.07 06/26/00 74.65 73.03
5,550.17 07/06/00 74.55 72.93
5,550.17 07/13/00 74.55 72.93
5,550.18 07118/00 74.54 72.92
5,550.33 07/27/00 74.39 72.77
5,550.38 08/02/00 74.34 72.72
5,550.40 08/09/00 74.32 72.70
5,550.42 08115/00 74.30 72.68
5,550.54 08/31/00 74.18 72.56
5,550.87 09/08/00 73.85 72.23
5,550.97 09/13/00 73.75 72.13
5,551.04 09/20/00 73.68 72.06
5,545.83 10/05/00 78.89 77.27
5,546.47 11/09/00 78.25 76.63
5,546.88 12/06/00 77.84 76.22
5,552.18 01/26/01 72.54 70.92
5,552.20 02/02/01 72.52 70.90
5,551.10 03/29/01 73.62 72.00
Water Levels and Data over Time
White Mesa Mill-Well TW4-2
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Length Of Date Of Water Water Depth Of
(z) (LSD (MP) Riser (L) Monitoring (blw.MP) (blw.LSD) Well
5,623.10 5,624.72 1.62 121.125
5,551.59 04/30/01 73.13 71.51
5,552.03 05/31/01 72.69 71.07
5,552.33 06/21101 72.39 70.77
5,552.64 07/10/01 72.08 70.46
5,553.32 08/20/01 71.40 69.78
5,553.73 09/19/01 70.99 69.37
5,553.98 10/02/01 70.74 69.12
5,554.14 11108/01 70.58 68.96
5,554.79 12/03/01 69.93 68.31
5,554.74 01/03/02 69.98 68.36
5,554.91 02/06/02 69.81 68.19
5,555.15 03/26/02 69.57 67.95
5,555.39 04/09/02 69.33 67.71
5,555.73 05/23/02 68.99 67.37
5,555.79 06/05/02 68.93 67.31
5,555.91 07/08/02 68.81 67.19
5,556.04 08/23/02 68.68 67.06
5,556.25 09111/02 68.47 66.85
5,556.72 10/23/02 68.00 66.38
5,556.42 11/22/02 68.30 66.68
5,557.01 12/03/02 67.71 66.09
5,557.20 01109/03 67.52 65.90
5,557.35 02/12/03 67.37 65.75
5,557.83 03/26/03 66.89 65.27
5,557.87 04/02/03 66.85 65.23
5,553.71 05/01103 71.01 69.39
5,548.98 06/09/03 75.74 74.12
5,548.14 07/07/03 76.58 74.96
5,547.75 08/04/03 76.97 75.35
5,547.22 09/11/03 77.50 75.88
5,547.68 10/02/03 77.04 75.42
5,547.52 11107/03 77.20 75.58
5,548.29 12/03/03 76.43 74.81
5,554.00 01115/04 70.72 69.10
5,555.46 02/10/04 69.26 67.64
5,556.90 03/28/04 67.82 66.20
5,557.49 04/12/04 67.23 65 .61
5,558.07 05/13/04 66.65 65.03
5,558.19 06/18/04 66.53 64.91
5,559.00 07/28/04 65.72 64.10
5,554.26 08/30/04 70.46 68.84
5,551.97 09/16/04 72.75 71.13
5,549.65 10/11/04 75.07 73.45
Water Levels and Data over Time
White Mesa Mill -Well TW 4-2
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Elevation Length Of Date Of Water Water Depth Of
(z) MP) Riser (L Monitoring (blw.M-P) tblw.LSD) Well
5,624.72 1.62 121.125
5,549.89 11116/04 74.83 73.21
5,550.37 12/22/04 74.35 72.73
5,549.95 01118/05 74.77 73.15
5,550.09 02/28/05 74.63 73.01
5,550.13 03/15/05 74.59 72.97
5,550.18 04/26/05 74.54 72.92
5,550.32 05/24/05 74.40 72.78
5,550.21 06/30/05 74.51 72.89
5,550.11 07/29/05 74.61 72.99
5,550.33 09/12/05 74.39 72.77
5,550.29 12/07/05 74.43 72.81
5,551.30 03/08/06 73.42 71.80
5,551.42 06/14/06 73.3 71.68
5,550.52 07/18/06 74.20 72.58
5550.52 11107/06 74.20 72.58
5552.89 02/27/07 71.83 70.21
5,552.06 05/02/07 72.66 71.04
5,552.02 08/14/07 72.7 71.08
5,552.20 10/10/07 72.52 70.90
5,554.58 03/26/08 70.14 68.52
5,555.23 06/24/08 69.49 67.87
5,555.29 08/26/08 69.43 67.81
5,555.43 10114/08 69.29 67.67
5,555.73 03/10/09 68.99 67.37
5,556.25 06/24/09 68.47 66.85
5,555.94 09/10/09 68.78 67.16
5,556.53 12/11109 68.19 66.57
5,557.87 03111110 66.85 65.23
5,557.63 05/11/10 67.09 65.47
5,557.24 09/29/10 67.48 65.86
5,557.00 12/21110 67.72 66.10
5,557.61 02128/11 67.11 65.49
5,557.58 06/21/11 67.14 65.52
5,557.46 09/20/11 67.26 65.64
5,557.84 12/21111 66.88 65.26
5,557.86 03/27/12 66.86 65.24
5,557.87 06/28112 66.85 65.23
5,557.46 09/27/12 67.26 65.64
5,557.82 12/28/12 66.9 65.28
5,559.39 03/28/13 65.33 63.71
5,559.21 06/27113 65.51 63.89
5,559.26 09127/13 65.46 63.84
5,559.27 12/20/13 65.45 63.83
Water Levels and Data over Time
White Mesa Mill-Well TW4-2
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Length Of Date Of Water Water Depth Of
z) (LSD) (MP) Riser(~) Monitoring blw.MP) (blw.L D Well
5 623.10 5,624.72 1.62 121.125
5,558.92 03/27/14 65.8 64.18
5,557.99 06/25/14 66.73 65.11
5,557.09 09/25/14 67.63 66.01
5,557.07 12/17/14 67.65 66.03
5,549.93 03/26/15 74.79 73.17
Water Levels and Data over Time
White Mesa Mill -Well TW 4-3
Total or
Measuring Measured Total
Water Land Point Depth to Depth to
Elevation Length Of Date Of Water Water
(z) Riser (L) Monitoring (b lw.MP) (blw.LSD) Total D pth Of Well
'l .o-2 141
5 565.78 11/29/99 66.45 65.43
5,566.93 01/02/00 65.30 64.28
5,567.03 01110/00 65.20 64.18
5,566.83 01/17/00 65.40 64.38
5,567.13 Ol/24/00 65.10 64.08
5,567.33 02/01/00 64.90 63.88
5,567.13 02/07/00 65.10 64.08
5,567.43 02114/00 64.80 63.78
5,567.63 02/23/00 64.60 63.58
5,567.73 03/01100 64.50 63.48
5,567.83 03/08/00 64.40 63.38
5,567.70 03/15/00 64.53 63.51
5,568.03 03/20/00 64.20 63.18
5,567.93 03/29/00 64.30 63.28
5,567.63 04/04/00 64.60 63.58
5,567.83 04/13/00 64.40 63.38
5,568.03 04/21/00 64.20 63.18
5,568.23 04/28/00 64.00 62.98
5,568.13 05/01/00 64.10 63.08
5,568.53 05/11/00 63.70 62.68
5,568.23 05115/00 64.00 62.98
5,568.53 05/25/00 63.70 62.68
5,568.61 06/09/00 63.62 62.60
5,568.69 06/16/00 63.54 62.52
5,568.45 06/26/00 63.78 62.76
5,568.61 07/06/00 63.62 62.60
5,568.61 07/06/00 63.62 62.60
5,568.49 07/13/00 63.74 62.72
5,568.55 07/18/00 63.68 62.66
5,568.65 07/27/00 63.58 62.56
5,568.73 08/02/00 63.50 62.48
5,568.77 08/09/00 63.46 62.44
5,568.76 08116/00 63.47 62.45
5,568.95 08/31/00 63.28 62.26
5,568.49 09/08/00 63.74 62.72
5,568.67 09/13/00 63 .56 62.54
5,568.96 09/20/00 63.27 62.25
5,568.93 10/05/00 63.3 62.28
5,569.34 11109/00 62.89 61.87
5,568.79 12/06/00 63.44 62.42
5,569.11 01/03/01 63 .12 62.10
5,569.75 02/09/01 62.48 61.46
5,570.34 03/28/01 61.89 60.87
Water Levels and Data over Time
White Mesa Mill -Well TW 4-3
Total or
Measuring Measured Total
Water Land Point Depth to Depth to
Elevation Surface Elevation Length Of Date Of Water Water
z) (LSD) ( lP) Riser (L Moujtoring blw.MP) (blw.LSD) Total Depth Of Well
5,631.21 3,632.23 LO '14 1
5,570.61 04/30/01 61.62 60.60
5,570.70 05/31/01 61.53 60.51
5,570.88 06/21/01 61.35 60.33
5,571.02 07110/01 61.21 60.19
5,571.70 08/20/01 60.53 59.51
5,572.12 09/19/01 60.11 59.09
5,572.08 10/02/01 60.15 59.13
5,572.78 11/08/01 59.45 58.43
5,573.27 12/03/01 58.96 57.94
5,573.47 01103/02 58.76 57.74
5,573.93 02/06/02 58.30 57.28
5,574.75 03/26/02 57.48 56.46
5,574.26 04/09/02 57.97 56.95
5,575.39 05/23/02 56.84 55.82
5,574.84 06/05/02 57.39 56.37
5,575.33 07/08/02 56.90 55.88
5,575.79 08/23/02 56.44 55.42
5,576.08 09/11102 56.15 55.13
5,576.30 10/23/02 55.93 54.91
5,576.35 11/22/02 55.88 54.86
5,576.54 12/03/02 55.69 54.67
5,576.96 01/09/03 55.27 54.25
5,577.11 02/12/03 55.12 54.10
5,577.61 03/26/03 54.62 53.60
5,572.80 04/02/03 59.43 58.41
5,577.89 05/01/03 54.34 53.32
5,577.91 06/09/03 54.32 53.30
5,577.53 07/07/03 54.70 53.68
5,577.50 08/04/03 54.73 53.71
5,577.71 09/11103 54.52 53.50
5,577.31 10/02/03 54.92 53.90
5,577.33 11/07/03 54.90 53.88
5,577.34 12/03/03 54.89 53.87
5,578.24 01115/04 53.99 52.97
5,578.38 02/10/04 53.85 52.83
5,578.69 03/28/04 53.54 52.52
5,579.15 04112/04 53.08 52.06
5,579.47 05/13/04 52.76 51.74
5,579.53 06/18/04 52.70 51.68
5,580.17 07/28/04 52.06 51.04
5,580.20 08/30/04 52.03 51.01
5,580.26 09/16/04 51.97 50.95
5,580.12 10/11/04 52.11 51.09
Water Levels and Data over Time
White Mesa Mill -Well TW 4-3
Total or
Measuring Measured Total
Water Land Point Depth to Depth to
Elevation Length Of Date Of Water Water
(z) Riser (L) Mooito1·ing (blw.MP) bh .LSD) Total Depth Of Well
1.02 ]41
5,579.93 11116/04 52.30 51.28
5,580.07 12/22/04 52.16 51.14
5,579.80 01/18/05 52.43 51.41
5,580.35 02/28/05 51.88 50.86
5,580.57 03/15/05 51.66 50.64
5,580.86 04/26/05 51.37 50.35
5,581.20 05/24/05 51.03 50.01
5,581.51 06/30/05 50.72 49.70
5,581.55 07/29/05 50.68 49.66
5,581.68 09/12/05 50.55 49.53
5,581.83 12/07/05 50.4 49.38
5,564.92 03/08/06 67.31 66.29
5,582.73 06113/06 49.50 48.48
5,582.33 07118/06 49.90 48.88
5,582.75 11/07/06 49.48 48.46
5583.35 02/27/07 48.88 47.86
5,559.57 05/02/07 72.66 71.64
5,583.29 08114/07 48.94 47.92
5,583.49 10/10/07 48.74 47.72
5,584.95 03/26/08 47.28 46.26
5,584.59 06/24/08 47.64 46.62
5,584.55 08/26/08 47.68 46.66
5,584.03 10114/08 48.2 47.18
5,583.64 03/03/09 48.59 47.57
5,587.34 06/24/09 44.89 43.87
5,582.90 09/10/09 49.33 48.31
5,583.27 12/11/09 48.96 47.94
5,583.63 03111/10 48.6 47.58
5,583.82 05/11/10 48.41 47.39
5,583.51 09/29/10 48.72 47.70
5,582.86 12/21/10 49.37 48.35
5,582.60 02/28/11 49.63 48.61
5,590.00 06/21/11 42.23 41.21
5,582.70 09/20/11 49.53 48.51
5,583.05 12/21/11 49.18 48.16
5,581.93 03/27112 50.30 49.28
5,582.03 06/28/12 50.20 49.18
5,582.08 09/27112 50.15 49.13
5,581.94 12/28/12 50.29 49.27
5,581.52 03/28/13 50.71 49.69
5,580.88 06/27113 51.35 50.33
5,580.58 09/27/13 51.65 50.63
5,580.38 12/20113 51.85 50.83
Water Levels and Data over Time
White Mesa Mill -Well TW 4-3
Total or
Measuring Measured Total
Water Land Point Depth to
Elevation Surface Elevation Length Of Date Of Water
z) (LSD) !\liP) Riser (L) Monitoring (blw.MP) Total Deptb Of Well
5,631.21 5,632.23 J.02' 141
5,579.62 03/27/14 52.61 51.59
5,578.52 06/25/14 53.71 52.69
5,577.59 09125/14 54.64 53.62
5,577.40 12/17/14 54.83 53.81
5,576.73 03/26/15 55.50 54.48
Water Levels and Data over Time
White Mesa Mill -Well TW 4-4
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Length Of Date Of Water Water Depth Of
(z) LSD) (MP) Riser (L) ifonjtoring (blw.MP) (blw.LSD Well
5,612.301 5,613.485 1.184 114.5
5,512.145 05125100 101.34 100.16
5,518.985 06/09/00 94.50 93.32
5,512.145 06/16/00 101.34 100.16
5,517.465 06/26/00 96.02 94.84
5,520.145 07/06/00 93.34 92.16
5,521.435 07113/00 92.05 90.87
5,522.005 07118/00 91.48 90.30
5,522.945 07/27/00 90.54 89.36
5,523.485 08/02/00 90.00 88.82
5,523.845 08/09/00 89.64 88.46
5,523.885 08/15/00 89.60 88.42
5,524.555 09/01/00 88.93 87.75
5,513.235 09/08/00 100.25 99.07
5,516.665 09/13/00 96.82 95.64
5,519.085 09/20/00 94.40 93.22
5,522.165 10/05/00 91.32 90.14
5,524.665 11/09/00 88.82 87.64
5,518.545 12/06/00 94.94 93.76
5,527.695 01/03/01 85.79 84.61
5,529.085 02/09/01 84.40 83.22
5,529.535 03/27/01 83.95 82.77
5,530.235 04/30/01 83.25 82.07
5,530.265 05/31/01 83.22 82.04
5,534.405 06/22/01 79.08 77.90
5,533.145 07/10/01 80.34 79.16
5,534.035 08/20/01 79.45 78.27
5,534.465 09/19/01 79.02 77.84
5,533.285 10/02/01 80.20 79.02
5,533.865 11/08/01 79.62 78.44
5,534.275 12/03/01 79.21 78.03
5,534.715 01103/02 78.77 77.59
5,535.435 02/06/02 78.05 76.87
5,536.445 03/26/02 77.04 75.86
5,536.405 04/09/02 77.08 75.90
5,537.335 05/23/02 76.15 74.97
5,537.325 06/05/02 76.16 74.98
5,537.975 07/08/02 75.51 74.33
5,538.825 08/23/02 74.66 73.48
5,539.275 09/11102 74.21 73.03
5,539.765 10/23/02 73.72 72.54
5,540.205 11/22/02 73.28 72.10
5,540.295 12/03/02 73.19 72.01
5,540.795 01/09/03 72.69 71.51
Water Levels and Data over Time
White Mesa Mill -Well TW 4-4
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Length Of Date Of Water Water Depth Of
(:t. (LSD) '(MP Riser (L) Monitoring (blw.MP) (blw.L. D Well
5,612.301 5,613.485 I.J 84 11 4.5
5,540.985 02/12/03 72.50 71.32
5,541.675 03/26/03 71.81 70.63
5,541.765 04/02/03 71.72 70.54
5,541.885 05/01103 71.60 70.42
5,542.025 06/09/03 71.46 70.28
5,541.925 07/07/03 71.56 70.38
5,541.885 08/04/03 71.60 70.42
5,541.825 09/11103 71.66 70.48
5,541.885 10/02/03 71.60 70.42
5,541.995 11107/03 71.49 70.31
5,542.005 12/03/03 71.48 70.30
5,542.555 01/15/04 70.93 69.75
5,542.705 02/10/04 70.78 69.60
5,543.225 03/28/04 70.26 69.08
5,543.555 04/12/04 69.93 68.75
5,543.865 05/13/04 69.62 68.44
5,543.915 06/18/04 69.57 68.39
5,544.655 07/28/04 68.83 67.65
5,544.795 08/30/04 68.69 67.51
5,544.845 09/16/04 68.64 67.46
5,544.705 10/11/04 68.78 67.60
5,544.525 11116/04 68.96 67.78
5,544.625 12/22/04 68.86 67.68
5,544.305 01118/05 69.18 68 .00
5,544.585 02/28/05 68.90 67.72
5,544.685 03/15/05 68.80 67 .62
5,544.675 04/26/05 68.81 67.63
5,544.785 05/24/05 68.70 67.52
5,544.795 06/30/05 68.69 67.51
5,544.775 07/29/05 68.71 67 .53
5,545.005 09/12/05 68.48 67.30
5,545.225 12/07/05 68.26 67.08
5,545.735 03/08/06 67.75 66.57
5,545.785 06/14/06 67.70 66.52
5,545.855 07/18/06 67.63 66.45
5,545.805 11107/06 67.68 66.50
5546.675 02/27/07 66.81 65.63
5,546.535 05/02/07 66.95 65 .77
5,547.155 08115/07 66.33 65 .15
5,547.215 10/10/07 66.27 65.09
5,548.305 03/26/08 65.18 64.00
5,548.865 06/24/08 64.62 63.44
5,549.235 08/26/08 64.25 63 .07
Water Levels and Data over Time
White Mesa Mill -Well TW 4-4
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Length Of Date Of Water Water Depth Of
.(z (LSD) (MP) Riser L Monitoring (blw.MP) (blw.L. D Well
5,612.301 5,6 13.485 J.J!S4 114.5
5,549.305 10/14/08 64.18 63.00
5,549.725 03/03/09 63.76 62.58
5,549.905 06/24/09 63.58 62.40
5,549.695 09/10/09 63.79 62.61
5,549.865 12/11109 63.62 62.44
5,545.60 03111/10 67.89 66.71
5,530.88 05111/10 82.61 81.43
5,545.24 09/29/10 68.25 67.07
5,533.66 12/21/10 79.83 78.65
5,544.44 02/28/11 69.05 67.87
5,543.73 06/21/11 69.76 68.58
5,540.48 09120111 73.01 71.83
5,544.36 12/21/11 69.13 67.95
5,543.48 03/27/12 70.01 68.83
5,543.49 06/28/12 70.00 68.82
5,543.36 09/27/12 70.13 68.95
5,543.51 12/28112 69.98 68.80
5,543.49 03/28/13 70.00 68.82
5,543.36 06/27/13 70.13 68.95
5,544.59 09/27/13 68.90 67.72
5,543.33 12/20/13 70.16 68.98
5,544.11 03/27114 69.38 68.20
5,543.61 06/25114 69.88 68.70
5,543.67 09/25114 69.82 68.64
5,543.69 12/17/14 69.80 68.62
5,541.49 03/26/15 72.00 70.82
Water Levels and Data over Time
White Mesa Mill -Well TW 4-5
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Length Of Date Of Water Water Depth Of
LSD) !MP) Riser L) Monitor.ing (blw. 1P) (blw.LSD Well
5,638.75 5,640.70 L9 .L2i.75
5,579.30 01102/00 61.40 59.45
5,579.60 01110/00 61.10 59.15
5,579.35 01117/00 61.35 59.40
5,579.60 01/24/00 61.10 59.15
5,579.50 02/01100 61.20 59.25
5,579.50 02/07/00 61.20 59.25
5,579.90 02/14/00 60.80 58.85
5,579.90 02/23/00 60.80 58.85
5,580.20 03/01100 60.50 58.55
5,580.00 03/08/00 60.70 58.75
5,580.04 03/15/00 60.66 58.71
5,580.70 03/20/00 60.00 58.05
5,580.30 03/29/00 60.40 58.45
5,580.00 04/04/00 60.70 58.75
5,580.20 04113/00 60.50 58.55
5,580.40 04/21100 60.30 58.35
5,580.50 04/28/00 60.20 58.25
5,580.50 05/01100 60.20 58.25
5,580.90 05/11100 59.80 57.85
5,580.50 05115/00 60.20 58.25
5,580.75 05/25/00 59.95 58.00
5,580.80 06/09/00 59.90 57.95
5,580.92 06/16/00 59.78 57.83
5,580.80 06/26/00 59.90 57.95
5,580.90 07/06/00 59.80 57.85
5,581.05 07113/00 59.65 57.70
5,580.90 07/18/00 59.80 57.85
5,581.05 07/27/00 59.65 57.70
5,581.06 08/02/00 59.64 57.69
5,581.08 08/09/00 59.62 57.67
5,581.07 08/16/00 59.63 57.68
5,581.25 08/31100 59.45 57.50
5,581.32 09/08/00 59.38 57.43
5,581.34 09/13/00 59.36 57.41
5,581.41 09/20/00 59.29 57.34
5,581.37 10/05/00 59.33 57.38
5,581.66 11109/00 59.04 57.09
5,581.63 12/06/00 59.07 57.12
5,581.92 01103/01 58.78 56.83
5,582.20 02/09/01 58.50 56.55
5,582.54 03/28/01 58.16 56.21
5,582.72 04/30/01 57.98 56.03
5,582.72 05/31101 57.98 56.03
Water Levels and Data over Time
White Mesa Mill -Well TW 4-5
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Length Of Date Of Water Water Depth Of
(z) (LSD) (MP) Riser (L) Monitoring (blw.MP) (blw.LSD) Well
5,638.75 5,640.70 1.95 121.75
5,582.81 06/22/01 57.89 55.94
5,582.92 07/10/01 57.78 55.83
5,583.17 08/20/01 57.53 55.58
5,583.28 09/19/01 57.42 55.47
5,583.36 10/02/01 57.34 55.39
5,583.49 11/08/01 57.21 55.26
5,583.84 12/03/01 56.86 54.91
5,583.79 01/03/02 56.91 54.96
5,583.96 02/06/02 56.74 54.79
5,584.39 03/26/02 56.31 54.36
5,584.12 04/09/02 56.58 54.63
5,584.55 05/23/02 56.15 54.20
5,584.42 06/05/02 56.28 54.33
5,583.65 07/08/02 57.05 55.10
5,584.90 08/23/02 55.80 53.85
5,585.02 09/11/02 55.68 53.73
5,585.20 10/23/02 55.50 53.55
5,585.15 11/22/02 55.55 53.60
5,585.42 12/03/02 55.28 53.33
5,585.65 01/09/03 55.05 53.10
5,585.65 02/12/03 55.05 53.10
5,585.92 03/26/03 54.78 52.83
5,586.22 04/02/03 54.48 52.53
5,586.01 05/01/03 54.69 52.74
5,584.81 06/09/03 55.89 53.94
5,584.34 07/07/03 56.36 54.41
5,584.40 08/04/03 56.30 54.35
5,583.88 09111/03 56.82 54.87
5,583.57 10/02/03 57.13 55.18
5,583.39 11/07/03 57.31 55.36
5,583.97 12/03/03 56.73 54.78
5,585.28 01115/04 55.42 53.47
5,585.50 02/10/04 55.20 53.25
5,585.87 03/28/04 54.83 52.88
5,586.20 04/12/04 54.50 52.55
5,586.45 05/13/04 54.25 52.30
5,586.50 06/18/04 54.20 52.25
5,587.13 07/28/04 53.57 51.62
5,586.22 08/30/04 54.48 52.53
5,585.69 09/16/04 55.01 53.06
5,585.17 10/11/04 55.53 53.58
5,584.64 11116/04 56.06 54.11
5,584.77 12/22/04 55.93 53.98
Water Levels and Data over Time
White Mesa Mill-Well TW4-5
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Length Of Date Of Water Water Depth Of
z (LSD). CMP) Riser (L) Monitoring blw.i\-lP) (blw.L D Well
5 638.75 5,640.70 1.95 12 1.75
5,584.65 01/18/05 56.05 54.10
5,584.98 02/28/05 55.72 53.77
5,585.15 03/15/05 55.55 53 .60
5,586.25 04/26/05 54.45 52.50
5,586.79 05/24/05 53.91 51.96
5,586.52 06/30/05 54.18 52.23
5,586.03 07/29/05 54.67 52.72
5,586.05 09/12/05 54.65 52.70
5,585.80 12/07/05 54.90 52.95
5,587.06 03/08/06 53.64 51.69
5,585.90 06/13/06 54.80 52.85
5,585.32 07/18/06 55.38 53.43
5,585.35 11/07/06 55.35 53.40
5585.81 02/27/07 54.89 52.94
5,585.20 05/02/07 55.50 53 .55
5,586.66 08/14/07 54.04 52.09
5,586.80 10/10/07 53.90 51.95
5,588.48 03/26/08 52.22 50.27
5,586.51 06/24/08 54.19 52.24
5,586.45 08/26/08 54.25 52.30
5,585.40 10/14/08 55.3 53.35
5,584.80 03/03/09 55.9 53 .95
5,584.73 06/24/09 55.97 54.02
5,584.36 09/10/09 56.34 54.39
5,585.02 12/11/09 55.68 53 .73
5,585.66 03/11/10 55.04 53.09
5,584.86 05/11/10 55.84 53.89
5,584.55 09/29/10 56.15 54.20
5,584.17 12/21110 56.53 54.58
5,583.55 02/28/11 57.15 55.20
5,584.72 06/21/11 55.98 54.03
5,584.62 09/20/11 56.08 54.13
5,585.04 11121111 55 .66 53 .71
5,583.89 03/27112 56.81 54.86
5,583.92 06/28/12 56.78 54.83
5,583.89 09/27/12 56.81 54.86
5,583.89 12/28112 56.81 54.86
5,582.88 03/28/13 57.82 55 .87
5,582.05 06/27113 58.65 56.70
5,581.35 09/27/13 59.35 57.40
5,580.52 12/20/13 60.18 58.23
5,579.44 03/27/14 61.26 59.31
5,578.11 06/25114 62.59 60.64
Water Levels and Data over Time
White Mesa Mill -Well TW 4-5
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Length Of Date Of Water Depth Of
z) (LSD) IMP} Riser (L) lonitoring (blw.MP) Well
5 63&.75 5,640.70 1.95 12 1.75
5,577.15 09/25/14 63.55 61.60
5,577.44 12/17114 63 .26 61.31
5,577.37 03/26/15 63 .33 61.38
Water Levels and Data over Time
White Mesa Mill -Well TW 4-6
Total or
Measuring Measured Total Total
Water Land Point Depth to Depth to Depth Of
Elevation Surface Elevation Length Of Date Of Water Water Well
(z) (LSD) (MP) Riser (L) Monit dug (blw.MP) (blw.LSD) (bh .LSD)
5,607.33 5,608.78 1.450 9 .55
5,522.28 05/25/00 86.50 85.05
5,521.51 06/09/00 87.27 85.82
5,522.35 06/16/00 86.43 84.98
5,522.14 06/26/00 86.64 85.19
5,522.25 07/06/00 86.53 85.08
5,522.13 07113/00 86.65 85.20
5,522.17 07118/00 86.61 85.16
5,522.26 07/25/00 86.52 85.07
5,522.31 08/02/00 86.47 85.02
5,522.33 08/09/00 86.45 85.00
5,522.35 08115/00 86.43 84.98
5,522.40 08/31/00 86.38 84.93
5,522.40 09/08/00 86.38 84.93
5,522.45 09113/00 86.33 84.88
5,522.53 09/20/00 86.25 84.80
5,522.39 10/05/00 86.39 84.94
5,522.42 11109/00 86.36 84.91
5,522.29 12/06/00 86.49 85.04
5,522.63 01/03/01 86.15 84.70
5,522.72 02/09/01 86.06 84.61
5,522.90 03/26/01 85.88 84.43
5,522.70 04/30/01 86.08 84.63
5,522.89 05/31/01 85.89 84.44
5,522.88 06/20/01 85.90 84.45
5,522.96 07110/01 85.82 84.37
5,523.10 08/20/01 85.68 84.23
5,523.23 09/19/01 85.55 84.10
5,523.21 10/02/01 85.57 84.12
5,523.25 11108/01 85.53 84.08
5,523.46 12/03/01 85.32 83.87
5,523.36 01103/02 85.42 83.97
5,523.50 02/06/02 85.28 83.83
5,523.94 03/26/02 84.84 83.39
5,523.75 04/09/02 85.03 83.58
5,524.23 05/23/02 84.55 83.10
5,523.98 06/05/02 84.80 83.35
5,524.31 07/08/02 84.47 83.02
5,524.36 08/23/02 84.42 82.97
5,524.49 09/11/02 84.29 82.84
5,524.71 10/23/02 84.07 82.62
5,524.60 11/22/02 84.18 82.73
5,524.94 12/03/02 83.84 82.39
5,525.10 01109/03 83.68 82.23
Water Levels and Data over Time
White Mesa Mill -Well TW 4-6
Total or
Measuring Measured Total Total
Water Land Point Depth to Depth to Depth Of
Elevation Surface Elevation Length Of Date Of Water Water Well
(z) (LSD) (MP) Riser (L) MonitoJ·ing (blw.MP) (bl .LSD) (blw.LSD,
5,60733 5.608.78 1.450 Y8.55
5,525.15 02112/03 83.63 82.18
5,525.35 03/26/03 83.43 81.98
5,525.68 04/02/03 83.10 81.65
5,525,74 05/01103 83.04 81.59
5,525.98 06/09/03 82.80 81.35
5,526,04 07/07/03 82.74 81.29
5,526.07 08/04/03 82.71 81.26
5,526.42 09111103 82.36 80.91
5,526.30 10/02/03 82.48 81.03
5,526.41 11/07/03 82.37 80.92
5,526.46 12/03/03 82.32 80.87
5,526.83 01115/04 81.95 80.50
5,526.81 02/10/04 81.97 80.52
5,527.14 03/28/04 81.64 80.19
5,527.39 04/12/04 81.39 79.94
5,527.64 05/13/04 81.14 79.69
5,527.70 06/18/04 81.08 79.63
5,528.16 07/28/04 80.62 79.17
5,528.30 08/30/04 80.48 79.03
5,528.52 09/16/04 80.26 78.81
5,528.71 10111104 80.07 78.62
5,528.74 11116/04 80.04 78.59
5,529.20 12/22/04 79.58 78.13
5,528.92 01118/05 79.86 78.41
5,529.51 02/28/05 79.27 77.82
5,529.74 03/15/05 79.04 77.59
5,529.96 04/26/05 78.82 77.37
5,530.15 05/24/05 78.63 77.18
5,530.35 06/30/05 78.43 76.98
5,530.47 07/29/05 78.31 76.86
5,530.95 09/12/05 77.83 76.38
5,531.50 12/07/05 77.28 75.83
5,532.43 03/08/06 76.35 74.90
5,533.49 06/13/06 75.29 73.84
5,532.58 07/18/06 76.20 74.75
5,532.88 11107/06 75.90 74.45
5534.09 02/27/07 74.69 73.24
5,534.04 05/02/07 74.74 73.29
5,534.43 08/14/07 74.35 72.90
5,554.54 10/10/07 54.24 52.79
5,535.40 03/26/08 73.38 71.93
5,535.55 06/24/08 73.23 71.78
5,535.90 08/26/08 72.88 71.43
Water Levels and Data over Time
White Mesa Mill -Well TW 4-6
Total or
Measuring Measured Total
Water Land Point Depth to Depth to
Elevation Surface Elevation Length Of Date Of Water Water
z) (LSD) (MP Riser (L) Monitoring (blw.MP) (blw.LSD)
,5-,607.33 5,608.78 1.450
5,535.87 10/14/08 72.91 71.46
5,536.42 03/10/09 72.36 70.91
5,536.71 06/24/09 72.07 70.62
5,536.83 09/10/09 71.95 70.50
5,537.35 12/11/09 71.43 69.98
5,537.93 03/11/10 70.85 69.40
5,538.14 05/11/10 70.64 69.19
5,538.03 09/29/10 70.75 69.30
5,538.04 12/21/10 70.74 69.29
5,537.98 02/28/11 70.8 69.35
5,538.46 06/21111 70.32 68.87
5,538.37 09/20/11 70.41 68.96
5,538.87 12/21/11 69.91 68.46
5,538.73 03/27/12 70.05 68.60
5,538.80 06/28/12 69.98 68.53
5,539.04 09/27/12 69.74 68.29
5,538.74 12/28112 70.04 68.59
5,539.53 03/28/13 69.25 67.80
5,539.46 06/27/13 69.32 67.87
5,539.62 09/27/13 69.16 67.71
5,539.85 12/20113 68.93 67.48
5,539.65 03/27/14 69.13 67.68
5,538.85 06/25/14 69.93 68.48
5,538.69 09/25/14 70.09 68.64
5,538.71 12/17/14 70.07 68.62
5,538.03 03/26/15 70.75 69.30
Water Levels and Data over Time
White Mesa Mill -Well TW 4-7
Total or
Measuring Measured
Water Land Point Depth to Total Depth Total Depth
Elevation Surface Elevation Length Of Date Of Water to Water Of Well
(WL) (LSD) (MP) Riser (L) Monitoring (blw.MP) (blw.LSD) (blw.LSD)
5.619. ·7 5,621.07 1.20 119.8
5,552.37 11/29/99 68.70 67.50
5,553.57 01/02/00 67.50 66.30
5,553.87 01/10/00 67.20 66.00
5,553.72 01/17/00 67.35 66.15
5,553.97 01/24/00 67.10 65.90
5,553.87 02/01/00 67.20 66.00
5,553.87 02/07/00 67.20 66.00
5,554.17 02/14/00 66.90 65.70
5,554.27 02/23/00 66.80 65.60
5,554.37 03/01/00 66.70 65.50
5,554.37 03/08/00 66.70 65.50
5,554.27 03/15/00 66.80 65.60
5,554.77 03/20/00 66.30 65.10
5,554.57 03/29/00 66.50 65.30
5,554.27 04/04/00 66.80 65.60
5,554.57 04/13/00 66.50 65.30
5,554.77 04/21/00 66.30 65.10
5,554.87 04/28/00 66.20 65.00
5,554.87 05/01100 66.20 65.00
5,555.27 05/11/00 65.80 64.60
5,554.97 05/15/00 66.10 64.90
5,555.27 05/25/00 65.80 64.60
5,555.33 06/09/00 65.74 64.54
5,555.45 06/16/00 65.62 64.42
5,555.22 06/26/00 65.85 64.65
5,555.45 07/06/00 65.62 64.42
5,555.40 07/13/00 65.67 64.47
5,555.45 07118/00 65.62 64.42
5,555.59 07/27/00 65.48 64.28
5,555.65 08/02/00 65.42 64.22
5,555.70 08/09/00 65.37 64.17
5,555.74 08/16/00 65.33 64.13
5,555.96 08/31/00 65.11 63.91
5,555.87 09/08/00 65.20 64.00
5,555.95 09/13/00 65.12 63.92
5,556.05 09/20/00 65.02 63.82
5,556.06 10/05/00 65.01 63.81
5,556.17 10/12/00 64.90 63.70
5,556.20 10/19/00 64.87 63.67
5,556.22 10/23/00 64.85 63.65
5,556.36 11/09/00 64.71 63.51
5,556.42 11/14/00 64.65 63.45
5,556.45 11/30/00 64.62 63.42
Water Levels and Data over Time
White Mesa Mill -Well TW 4-7
Total or
Measuring Measured
Water Land Point Depth to Total Depth Total Depth
Elevation Surface Elevation Length Of Date Of Water to Water Of Well
(WL) (LSD) (MP) Riser (L) Monitoring (blw.MP) (blw.LSD) (blw.LSD)
5.1)19.87 5 621.07 1.20 119.8
5,556.15 12/06/00 64.92 63.72
5,556.89 01114/01 64.18 62.98
5,557.07 02/09/01 64.00 62.80
5,557.62 03/29/01 63.45 62.25
5,557.51 04/30/01 63.56 62.36
5,557.77 05/31101 63.30 62.10
5,557.84 06/21101 63.23 62.03
5,557.98 07110/01 63.09 61.89
5,558.33 08/20/01 62.74 61.54
5,558.57 09119/01 62.50 61.30
5,558.53 10/02/01 62.54 61.34
5,558.62 11108/01 62.45 61.25
5,559.03 12/03/01 62.04 60.84
5,559.08 01103/02 61.99 60.79
5,559.32 02/06/02 61.75 60.55
5,559.63 03/26/02 61.44 60.24
5,559.55 04/09/02 61 .52 60.32
5,560.06 05/23/02 61.01 59.81
5,559.91 06/05/02 61.16 59.96
5,560.09 07/08/02 60.98 59.78
5,560.01 08/23/02 61.06 59.86
5,560.23 09111/02 60.84 59.64
5,560.43 10/23/02 60.64 59.44
5,560.39 11122/02 60.68 59.48
5,560.61 12/03/02 60.46 59.26
5,560.89 01109/03 60.18 58.98
5,560.94 02/12/03 60.13 58.93
5,561.28 03/26/03 59.79 58.59
5,561.35 04/02/03 59.72 58.52
5,546.20 05/01/03 74.87 73.67
5,539.47 06/09/03 81.60 80.40
5,541.87 07/07/03 79.20 78.00
5,542.12 08/04/03 78.95 77.75
5,541.91 09/11103 79.16 77.96
5,544.62 10/02/03 76.45 75.25
5,542.67 11107/03 78.40 77.20
5,549.96 12/03/03 71.11 69.91
5,557.17 01/15/04 63.90 62.70
5,558.65 02/10/04 62.42 61.22
5,559.90 03/28/04 61.17 59.97
5,560.36 04112/04 60.71 59.51
5,560.87 05/13/04 60.20 59.00
5,560.95 06/18/04 60.12 58.92
Water Levels and Data over Time
White Mesa Mill -Well TW 4-7
Total or
Measuring Measured
Water Land Point Depth to Total Depth Total Depth
Elevation Surface Elevation Length Of Date Of Water to Water Of Well
(WL) (LSD) (MP) Riser (L) Monitoring (blw.MP) (blw.LSD) (blw.LSD)
5,619.87 5,621.07 1.20 119.8
5,561.64 07/28/04 59.43 58.23
5,543.00 08/30/04 78.07 76.87
5,541.91 09/16/04 79.16 77.96
5,540.08 10/11/04 80.99 79.79
5,546.92 11/16/04 74.15 72.95
5,546.97 12/22/04 74.10 72.90
5,546.51 01/18/05 74.56 73.36
5,546.66 02/28/05 74.41 73.21
5,546.81 03/15/05 74.26 73.06
5,548.19 04/26/05 72.88 71.68
5,547.11 05/24/05 73.96 72.76
5,546.98 06/30/05 74.09 72.89
5,546.92 07/29/05 74.15 72.95
5,547.26 09/12/05 73 .81 72.61
5,547.26 12/07/05 73.81 72.61
5,548.86 03/08/06 72.21 71.01
5,548.62 06/13/06 72.45 71.25
5,550.04 07/18/06 71.03 69.83
5,548.32 11/07/06 72.75 71.55
5,550.44 02/27/07 70.63 69.43
5,549.69 05/02/07 71.38 70.18
5,549.97 08/14/07 71.10 69.90
5,550.30 10/10/07 70.77 69.57
5,551.92 03/26/08 69.15 67.95
5,552.94 06/24/08 68.13 66.93
5,552.34 08/26/08 68.73 67.53
5,552.61 10/14/08 68.46 67.26
5,552.81 03/10/09 68.26 67.06
5,553.11 06/24/09 67.96 66.76
5,552.55 09110/09 68.52 67.32
5,553.06 12/11/09 68.01 66.81
5,554.64 03/11/10 66.43 65.23
5,554.20 05/11/10 66.87 65.67
5,553.45 09/29110 67 .62 66.42
5,553.40 12/21/10 67.67 66.47
5,553.93 02/28/11 67.14 65.94
5,553.67 06/21111 67.4 66.20
5,553.46 09/20/11 67.61 66.41
5,553.78 12/21111 67.29 66.09
5,553.17 03/27112 67.90 66.70
5,553.21 06/28112 67.86 66.66
5,552.90 09/27/12 68.17 66.97
5,553.15 12/28/12 67.92 66.72
Water Levels and Data over Time
White Mesa Mill -Well TW 4-7
Total or
Measuring Measured
Water Land Point Depth to Total Depth Total Depth
Elevation Surface Elevation Length Of Date Of Water to Water Of Well
(WL) (LSD) (MP) Riser (L) Monitoring (blw.MP) (blw.LSD) (blw.LSD)
5,619.87 5,621.07 1.20 119.8
5,556.23 03/28/13 64.84 63.64
5,556.04 06/27/13 65.03 63.83
5,556.09 09/27/13 64.98 63.78
5,555.80 12/20113 65.27 64.07
5,555.40 03/27114 65.67 64.47
5,554.20 06/25/14 66.87 65.67
5,552.96 09/25/14 68.11 66.91
5,552.62 12/17114 68.45 67.25
5,548.57 03/26115 72.50 71.30
Water Levels and Data over Time
White Mesa Mill -Well TW 4-8
Total or
Measuring Measured
Water Land Point Depth to Total Depth Total
Elevation Surface Elevation Length Of Date Of Water to Water Depth Of
(WL Riser (L) Monitoring (blw.MP) (blw.LSO) Well
4.()0 126.00
5,546.40 11/29/.99 75.00 70.40
5,546.20 01/02/00 75.20 70.60
5,546.50 01/10/00 74.90 70.30
5,546.30 01/17/00 75.10 70.50
5,546.60 01/24/00 74.80 70.20
5,546.50 02/01/00 74.90 70.30
5,546.50 02/07/00 74.90 70.30
5,546.90 02/14/00 74.50 69.90
5,546.95 02/23/00 74.45 69.85
5,547.05 03/01/00 74.35 69.75
5,547.05 03/08/00 74.35 69.75
5,547.10 03/15/00 74.30 69.70
5,547.50 03/20/00 73.90 69.30
5,547.40 03/29/00 74.00 69.40
5,547.20 04/04/00 74.20 69.60
5,547.40 04/13/00 74.00 69.40
5,547.60 04/21/00 73.80 69.20
5,547.70 04/28/00 73.70 69.10
5,547.70 05101100 73.70 69.10
5,548.00 05111100 73.40 68.80
5,547.70 05/15/00 73.70 69.10
5,547.90 05/25/00 73.50 68.90
5,547.90 06/09/00 73.50 68.90
5,548.00 06/16/00 73.40 68.80
5,547.87 06/26/00 73.53 68.93
5,547.95 07/06/00 73.45 68.85
5,547.96 07/13/00 73.44 68.84
5,547.95 07/18/00 73.45 68.85
5,548.11 07/27/00 73.29 68.69
5,548.15 08/02/00 73.25 68.65
5,548.17 08/09/00 73.23 68.63
5,548.16 08/15/00 73.24 68.64
5,548.40 08/31/00 73.00 68.40
5,548.50 09/08/00 72.90 68.30
5,548.62 09/13/00 72.78 68.18
5,548.75 09/20/00 72.65 68.05
5,548.76 10/05/00 72.64 68.04
5,549.00 11/09/00 72.40 67.80
5,548.85 12/06/00 72.55 67.95
5,549.47 01/03/01 71.93 67.33
5,549.89 02/09/01 71.51 66.91
5,550.37 03/27/01 71.03 66.43
5,550.50 04/30/01 70.90 66.30
Water Levels and Data over Time
White Mesa Mill -Well TW 4-8
Total or
Measuring Measured
Water Land Point Depth to Total Depth Total
Elevation Surface Elevation Length Of Date Of Water to Water Depth Of
(WL (LSD) (MP) Riser (L) Monitoring (blw.MP) blw.LSD) Well
5,6 16.80 5,621.40 4.60 126.00
5,550.68 05/31101 70.72 66.12
5,550.68 06/20/01 70.72 66.12
5,551.02 07/10/01 70.38 65.78
5,551.32 08/20/01 70.08 65.48
5,551.49 09/19/01 69.91 65.31
5,551.64 10/02/01 69.76 65.16
5,551.81 11108/01 69.59 64.99
5,552.22 12/03/01 69.18 64.58
5,552.16 01/03/02 69.24 64.64
5,552.38 02/06/02 69.02 64.42
5,552.85 03/26/02 68.55 63.95
5,552.83 04/09/02 68.57 63.97
5,553.20 05/23/02 68.20 63.60
5,553.16 06/05/02 68.24 63.64
5,553.32 07/08/02 68.08 63.48
5,553.49 08/23/02 67.91 63.31
5,553.69 09/11/02 67.71 63.11
5,554.09 10/23/02 67.31 62.71
5,554.02 11/22/02 67.38 62.78
5,554.23 12/03/02 67.17 62.57
5,554.43 01109/03 66.97 62.37
5,554.42 02/12/03 66.98 62.38
5,554.71 03/26/03 66.69 62.09
5,554.83 04/02/03 66.57 61.97
5,552.21 05/01103 69.19 64.59
5,547.93 06/09/03 73.47 68.87
5,546.97 07/07/03 74.43 69.83
5,546.58 08/04/03 74.82 70.22
5,546.24 09/11/03 75.16 70.56
5,546.38 10/02/03 75.02 70.42
5,546.40 11107/03 75.00 70.40
5,546.59 12/03/03 74.81 70.21
5,551.29 01115/04 70.11 65.51
5,552.69 02/10/04 68.71 64.11
5,554.06 03/28/04 67.34 62.74
5,554.52 04/12/04 66.88 62.28
5,555.06 05/13/04 66.34 61.74
5,555.11 06/18/04 66.29 61.69
5,555.88 07/28/04 65.52 60.92
5,552.97 08/30/04 68.43 63.83
5,550.65 09/16/04 70.75 66.15
5,548.40 10/11/04 73.00 68.40
5,548.28 11116/04 73.12 68.52
Water Levels and Data over Time
White Mesa Mill -Well TW 4-8
Total or
Measuring Measured
Water Land Point Depth to Total Depth Total
Elevation Elevation Length Of Date Of Water Depth Of
MP) Riser L) Monitorin~ (blw.MP Well
5,621.40 4.60 126.00
5,548.80 12/22/04 72.60 68.00
5,548.43 01/18/05 72.97 68.37
5,548.61 02/28/05 72.79 68.19
5,548.64 03115/05 72.76 68.16
5,548.65 04/26/05 72.75 68.15
5,548.85 05/24/05 72.55 67.95
5,548.73 06/30/05 72.67 68.07
5,548.62 07/29/05 72.78 68.18
5,548.80 09112/05 72.60 68.00
5,548.71 12/07/05 72.69 68.09
5,549.72 03/08/06 71.68 67.08
5,549.70 06/13/06 71.70 67.10
5,549.70 07/18/06 71.70 67.10
5,549.65 11/07/06 71.75 67.15
5,551.11 02/27/07 70.29 65.69
5,550.20 05/02/07 71.20 66.60
5,550.59 08/14/07 70.81 66.21
5,550.76 10/10/07 70.64 66.04
5,551.95 03/26/08 69.45 64.85
5,552.36 06/24/08 69.04 64.44
5,552.50 08/26/08 68.9 64.30
5,552.56 10114/08 68.84 64.24
5,552.91 03/03/09 68.49 63.89
5,553.27 06/24/09 68.13 63.53
5,553.12 09/10/09 68.28 63.68
5,553.63 12/11/09 67.77 63.17
5,554.65 03/11110 66.75 62.15
5,554.57 05/11/10 66.83 62.23
5,554.34 09/29/10 67.06 62.46
5,554.09 12/21110 67.31 62.71
5,554.50 02/28/11 66.9 62.30
5,554.79 06/21111 66.61 62.01
5,554.63 09/20111 66.77 62.17
5,555.01 12/21/11 66.39 61.79
5,554.85 03/27112 66.55 61.95
5,554.90 06/28/12 66.50 61.90
5,554.85 09/27112 66.55 61.95
5,554.86 12/28/12 66.54 61.94
5,556.48 03/28113 64.92 60.32
5,556.35 06/27/13 65.05 60.45
5,556.60 09/27/13 64.8 60.20
5,556.56 12/20113 64.84 60.24
5,556.38 03/27/14 65.02 60.42
Water Levels and Data over Time
White Mesa Mill -Well TW 4-8
Total or
Measuring Measured
Water Land Point Depth to Total Depth Total
Elevation Surface Elevation Length Of Date Of Water to Water Depth Of
(WL) _(LSD) (MP Riser (L) Monit ring (blw.MP) (blw.LSD) Well
5,616.80 5,621.40 4.60 12 .00
5,555.56 06/25/14 65.84 61.24
5,554.82 09/25/14 66.58 61.98
5,554.95 12/17/14 66.45 61.85
5,546.89 03/26/15 74.51 69.91
Water Levels and Data over Time
White Mesa Mill-Well TW4-9
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Length Of Date Of Water Water Depth Of
(WL) LSD) (MP) Riser fl.) Monitol'ing (blw.MP) (blw. D) Well
5,636.11 5,637.59 1.48 121.33
5,577.09 12/20/99 60.50 59.02
5,577.09 01102/00 60.50 59.02
5,577.29 01/10/00 60.30 58.82
5,577.09 01/17/00 60.50 59.02
5,577.39 01124/00 60.20 58.72
5,577.29 02/01/00 60.30 58.82
5,577.19 02/07/00 60.40 58.92
5,577.69 02/14/00 59.90 58.42
5,577.69 02/23/00 59.90 58.42
5,577.79 03/01/00 59.80 58.32
5,577.79 03/08/00 59.80 58.32
5,577.89 03/15/00 59.70 58.22
5,568.49 03/20/00 69.10 67.62
5,578.14 03/29/00 59.45 57.97
5,577.84 04/04/00 59.75 58.27
5,578.04 04/13/00 59.55 58.07
5,578.24 04/21/00 59.35 57.87
5,578.39 04/28/00 59.20 57.72
5,578.39 05/01/00 59.20 57.72
5,578.79 05/11100 58.80 57.32
5,578.39 05115/00 59.20 57.72
5,578.79 05/25/00 58.80 57.32
5,578.81 06/09/00 58.78 57.30
5,578.89 06/16/00 58.70 57.22
5,578.74 06/26/00 58.85 57.37
5,578.86 07/06/00 58.73 57.25
5,578.87 07/13/00 58.72 57.24
5,578.84 07/18/00 58.75 57.27
5,579.03 07/27/00 58.56 57.08
5,579.03 08/02/00 58.56 57.08
5,579.05 08/09/00 58.54 57.06
5,579.04 08115/00 58.55 57.07
5,579.25 08/31100 58.34 56.86
5,579.35 09/08/00 58.24 56.76
5,579.40 09/13/00 58.19 56.71
5,579.46 09/20/00 58.13 56.65
5,579.44 10/05/00 58.15 56.67
5,579.79 11109/00 57.80 56.32
5,579.73 12/06/00 57.86 56.38
5,580.01 01103/01 57.58 56.10
5,580.30 02/09/01 57.29 55.81
5,580.66 03/27/01 56.93 55.45
5,580.75 04/30/01 56.84 55.36
Water Levels and Data over Time
White Mesa Mill · Well TW 4-9
Total or
Measuring Total
Water Land Point Depth to Total
Elevation Surface Elevation Length Of Date Of Depth Of
(WL) (LSD (M P) Riser (L) Monittlring Well
5,636.11 5 637.59 1.48 121.33
5,581.04 05/31101 56.55 55.07
5,581.12 06/21/01 56.47 54.99
5,581.15 07/10/01 56.44 54.96
5,581.51 08/20/01 56.08 54.60
5,581.70 09/19/01 55.89 54.41
5,581.61 10/02/01 55.98 54.50
5,581.83 11/08/01 55.76 54.28
5,582.17 12/03/01 55.42 53.94
5,582.21 01103/02 55.38 53.90
5,582.57 02/06/02 55.02 53.54
5,583.12 03/26/02 54.47 52.99
5,582.77 04/09/02 54.82 53.34
5,583.21 05/23/02 54.38 52.90
5,582.94 06/05/02 54.65 53.17
5,582.71 07/08/02 54.88 53.40
5,583.67 08/23/02 53.92 52.44
5,583.82 09/11102 53 .77 52.29
5,584.01 10/23/02 53.58 52.10
5,583.88 11122/02 53.71 52.23
5,583.81 12/03/02 53.78 52.30
5,584.28 01/09/03 53.31 51.83
5,584.41 02/12/03 53 .18 51 .70
5,584.68 03/26/03 52.91 51.43
5,584.49 04/02/03 53 .10 51.62
5,584.51 05/01103 53.08 51.60
5,583.59 06/09/03 54.00 52.52
5,582.96 07/07/03 54.63 53.15
5,582.98 08/04/03 54.61 53.13
5,582.57 09/11/03 55.02 53.54
5,582.25 10/02/03 55.34 53.86
5,582.09 11/07/03 55.50 54.02
5,582.48 12/03/03 55.11 53.63
5,583.69 01/15/04 53.90 52.42
5,583.89 02/10/04 53.70 52.22
5,584.30 03/28/04 53.29 51.81
5,584.59 04/12/04 53.00 51.52
5,584.87 05/13/04 52.72 51.24
5,584.96 06/18/04 52.63 51.15
5,585.50 07/28/04 52.09 50.61
5,584.81 08/30/04 52.78 51.30
5,584.40 09/16/04 53.19 51.71
5,583.91 10/11/04 53.68 52.20
5,583.39 11/16/04 54.20 52.72
Water Levels and Data over Time
White Mesa Mill -Well TW 4-9
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Date Of Water Water Depth Of
(WL) tLSD) (MP) 1onitol'iug (blw.MP) (blw.LSD) Well
5,636.11 5.6. 7.59 121. 3
5,583.54 12/22/04 54.05 52.57
5,583.34 01/18/05 54.25 52.77
5,583.66 02/28/05 53.93 52.45
5,583.87 03/15/05 53.72 52.24
5,584.74 04/26/05 52.85 51.37
5,585.26 05/24/05 52.33 50.85
5,585.06 06/30/05 52.53 51.05
5,584.67 07/29/05 52.92 51.44
5,584.75 09/12/05 52.84 51.36
5,584.51 12/07/05 53.08 51.60
5,585.74 03/08/06 51.85 50.37
5,584.74 06/13/06 52.85 51.37
5,584.26 07/18/06 53.33 51.85
5,584.21 11107/06 53.38 51.90
5,584.67 02/27/07 52.92 51.44
5,584.06 05/02/07 53.53 52.05
5,585.33 08/14/07 52.26 50.78
5,585.42 10110/07 52.17 50.69
5,587.01 03/26/08 50.58 49.10
5,585.44 06/24/08 52.15 50.67
5,585.23 08/26/08 52.36 50.88
5,584.42 10/14/08 53.17 51.69
5,583.59 03/03/09 54.00 52.52
5,583.35 06/24/09 54.24 52.76
5,582.91 09/10/09 54.68 53.20
5,583.43 12111109 54.16 52.68
5,584.00 03/11/10 53.59 52.11
5,583.27 05111110 54.32 52.84
5,582.92 09/29/10 54.67 53.19
5,583.08 12/21110 54.51 53.03
5,582.63 02/28/11 54.96 53.48
5,583.62 06/21/11 53.97 52.49
5,583.52 09/20/11 54.07 52.59
5,583.91 12/21/11 53.68 52.20
5,582.84 03/27/12 54.75 53.27
5,582.84 06/28/12 54.75 53.27
5,582.92 09/27/12 54.67 53.19
5,582.84 12/28/12 54.75 53.27
5,581.97 03/28113 55.62 54.14
5,581.19 06/27/13 56.40 54.92
5,580.50 09/27113 57.09 55.61
5,579.73 12/20/13 57.86 56.38
5,578.61 03/27/14 58.98 57.50
Water Levels and Data over Time
White Mesa Mill -Well TW 4-9
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Date Of Water Water Depth Of
(WL) (LSD) (MP) lonitodns (blw.MP) lblw. D) Well
5,636.11 5 .6~7.59 121.33
5,577.24 06/25/14 60.35 58.87
5,576.24 09/25/14 61.35 59.87
5,576.44 12/17/14 61.15 59.67
5,576.35 03/26/15 61.24 59.76
Water Levels and Data over Time
White Mesa Mill-Well TW4-10
Total or
Measuring Measured
Water Land Point Depth to Total Depth Total
Elevation Surface Elevation Length Of Date Of Water Depth Of
(WL) (LSD) (MP) Riser (L) Monitoring (blw.MP Well
5,631.99 5,634.24 2.25 Ill
5,576.75 01/03/02 57.49 55.24
5,576.92 02/06/02 57.32 55.07
5,577.43 03/26/02 56.81 54.56
5,577.22 04/09/02 57.02 54.77
5,577.80 05/23/02 56.44 54.19
5,577.47 06/05/02 56.77 54.52
5,577.55 07/08/02 56.69 54.44
5,578.10 08/23/02 56.14 53.89
5,578.24 09/11/02 56.00 53.75
5,578.49 10/23/02 55.75 53.50
5,578.43 11122/02 55.81 53.56
5,578.43 12/03/02 55.81 53.56
5,578.66 01/09/03 55.58 53.33
5,578.66 02112/03 55.58 53.33
5,578.78 03/26/03 55.46 53.21
5,578.90 04/02/03 55.34 53.09
5,578.83 05/01/03 55.41 53.16
5,578.05 06/09/03 56.19 53.94
5,577.38 07/07/03 56.86 54.61
5,577.15 08/04/03 57.09 54.84
5,576.76 09111/03 57.48 55.23
5,576.36 10/02/03 57.88 55.63
5,576.05 11107/03 58.19 55.94
5,576.20 12/03/03 58.04 55.79
5,577.43 01/15/04 56.81 54.56
5,577.81 02/10/04 56.43 54.18
5,578.47 03/28/04 55.77 53.52
5,578.69 04/12/04 55.55 53.30
5,578.93 05/13/04 55.31 53.06
5,578.99 06118/04 55.25 53.00
5,579.18 07/28/04 55.06 52.81
5,579.06 08/30/04 55.18 52.93
5,578.78 09/16/04 55.46 53.21
5,577.80 10/11/04 56.44 54.19
5,577.13 11116/04 57.11 54.86
5,576.96 12/22/04 57.28 55.03
5,576.63 01118/05 57.61 55.36
5,576.82 02/28/05 57.42 55.17
5,576.86 03/15/05 57.38 55.13
5,577.52 04/26/05 56.72 54.47
5,578.01 05/24/05 56.23 53.98
5,578.15 06/30/05 56.09 53.84
5,577.90 07/29/05 56.34 54.09
Water Levels and Data over Time
White Mesa Mill-Well TW4-10
Total or
Measuring Measured
Water Land Point Depth to Total Depth Total
Elevation Surface Elevation Length Of Date Of Water to Water Depth Of
(WL} (LSD) (MP) Riser ) Monitoring_ (bhv11VIP) (blw.L D) Well
5,631.99 5.6 4.24 2.25 111
5,578.02 09/12/05 56.22 53.97
5,577.56 12/07/05 56.68 54.43
5,579.69 03/08/06 54.55 52.30
5,578.34 06/13/06 55.90 53.65
5,577.94 07118/06 56.30 54.05
5,578.01 11/07/06 56.23 53.98
5578.43 02/27/07 55.81 53.56
5,577.84 05/02/07 56.40 54.15
5,578.74 08/14/07 55.50 53.25
5,579.04 10/10/07 55.20 52.95
5,580.69 03/26/08 53.55 51.30
5,579.87 06/24/08 54.37 52.12
5,579.47 08/26/08 54.77 52.52
5,578.87 10/14/08 55.37 53.12
5,578.01 03/10/09 56.23 53.98
5,577.85 06/24/09 56.39 54.14
5,577.49 09/10/09 56.75 54.50
5,577.98 12111109 56.26 54.01
5,578.38 03/11/10 55.86 53.61
5,578.16 05/11/10 56.08 53.83
5,577.85 09/29110 56.39 54.14
5,577.28 12/21110 56.96 54.71
5,577.14 02/28/11 57.1 54.85
5,578.09 06/21111 56.15 53 .90
5,578.24 09/20111 56 53.75
5,578.74 12/21111 55.5 53.25
5,577.89 03/27/12 56.35 54.10
5,577.90 06/28/12 56.34 54.09
5,578.29 09/27112 55.95 53 .70
5,577.87 12/28/12 56.37 54.12
5,577.92 03/28/13 56.32 54.07
5,577.19 06/27/13 57.05 54.80
5,576.77 09/27/13 57.47 55.22
5,576.22 12/20/13 58.02 55.77
5,575.36 03/27/14 58.88 56.63
5,574.11 06/25/14 60.13 57.88
5,573.19 09/25/14 61.05 58.80
5,573.19 12/17114 61.05 58.80
5,573.12 03/26/15 61.12 58.87
Water Levels and Data over Time
White Mesa Mill -Well TW 4-11
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Elevation Length Of Date Of Water Depth Of
(WL) (MP) Riser L Monitoring (blw.MP) Well
5,623.62 1.70 100
5,548.32 01/03/02 75.30 73.60
5,548.73 02/06/02 74.89 73.19
5,549.03 03/26/02 74.59 72.89
5,548.84 04/09/02 74.78 73.08
5,549.30 05/23/02 74.32 72.62
5,549.01 06/05/02 74.61 72.91
5,549.22 07/08/02 74.40 72.70
5,549.44 08/23/02 74.18 72.48
5,549.57 09/11/02 74.05 72.35
5,549.64 10/23/02 73 .98 72.28
5,549.58 11/22/02 74.04 72.34
5,549.62 12/03/02 74.00 72.30
5,549.85 01109/03 73 .77 72.07
5,549.91 02/12/03 73.71 72.01
5,550.15 03/26/03 73.47 71.77
5,550.01 04/02/03 73.61 71.91
5,550.31 05/01/03 73.31 71.61
5,550.44 06/09/03 73 .18 71.48
5,550.33 07/07/03 73.29 71.59
5,550.35 08/04/03 73.27 71.57
5,550.44 09/11103 73.18 71.48
5,550.47 10/02/03 73.15 71.45
5,550.60 11107/03 73.02 71.32
5,550.60 12/03/03 73.02 71.32
5,550.94 01115/04 72.68 70.98
5,551.00 02/10/04 72.62 70.92
5,550.34 03/28/04 73.28 71.58
5,551.54 04112/04 72.08 70.38
5,551.89 05/13/04 71.73 70.03
5,551.94 06118/04 71.68 69.98
5,552.49 07/28/04 71.13 69.43
5,552.74 08/30/04 70.88 69.18
5,553.01 09/16/04 70.61 68 .91
5,553.11 10/11/04 70.51 68.81
5,553.19 11116/04 70.43 68.73
5,553.53 12/22/04 70.09 68.39
5,553.31 01118/05 70.31 68.61
5,553.84 02/28/05 69.78 68 .08
5,554.04 03115/05 69.58 67.88
5,554.23 04/26/05 69.39 67.69
5,553.87 05/24/05 69.75 68.05
5,554.46 06/30/05 69.16 67.46
5,554.57 07/29/05 69.05 67 .35
Water Levels and Data over Time
White Mesa Mill -Well TW 4-11
Total or
Measuring Measured Total
Water Land Point Depth to Total
Elevation Surface Elevation Length Of Date Of Water Depth Of
(WL (LSD) Monitoring (blw.MP Well
5,621.92 100
5,553.86 09/12/05 69.76 68 .06
5,555.30 12/07/05 68.32 66.62
5,556.20 03/08/06 67.42 65.72
5,556.48 06/14/06 67.14 65.44
5,556.37 07/18/06 67.25 65 .55
5,556.94 11107/06 66.68 64.98
5557.92 02/27/07 65.70 64
5,557.84 05/02/07 65.78 64 .08
5,558.02 08/15/07 65.60 63.90
5,557.13 10110/07 66.49 64.79
5,569.74 03/26/08 53.88 52.18
5,561.01 06/24/08 62.61 60.91
5,562.07 08/26/08 61.55 59.85
5,562.47 10/14/08 61.15 59.45
5,563.80 03110109 59.82 58.12
5,564.27 06/24/09 59.35 57.65
5,564.32 09/10/09 59.30 57.60
5,564.70 12/11109 58.92 57.22
5,565.14 03/11/10 58.48 56.78
5,565.61 05/11110 58.01 56.31
5,565.67 09/29/10 57.95 56.25
5,565.62 12/21110 58.00 56.30
5,565.42 02/28/11 58.20 56.50
5,566.01 06/21/11 57.61 55 .91
5,566.03 09/20/11 57.59 55 .89
5,566.63 12/21111 56.99 55.29
5,565.81 03/27/12 57.81 56.11
5,565.82 06/28/12 57.80 56.10
5,566.66 09/27/12 56.96 55.26
5,565.77 12/28/12 57.85 56.15
5,566.89 03/28/l3 56.73 55.03
5,566.32 06/27/13 57.30 55.60
5,565.92 09/27/13 57.70 56.00
5,565.63 12/20/13 57.99 56.29
5,565.03 03/27/14 58.59 56.89
5,564.18 06/25/14 59.44 57.74
5,563.52 09/25/14 60.10 58.40
5,563.37 12/17/14 60.25 58.55
5,532.62 03/26/15 91.00 89.30
Water Levels and Data over Time
White Mesa Mill · Well TW 4-12
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Length Of Date Of Water Water Depth Of
(WL) D) (MP) Riser L) Monitoring (blw.l.\IIP) (blw.LSD) Well
5,622.38 5,624.23 1.85 101.5
5,580.91 08/23/02 43.32 41.47
5,581.54 09111102 42.69 40.84
5,581.33 10/23/02 42.90 41.05
5,581.47 11/22/02 42.76 40.91
5,581.55 12/03/02 42.68 40.83
5,582.58 01/09/03 41.65 39.80
5,582.47 02/12/03 41.76 39.91
5,582.71 03/26/03 41.52 39.67
5,582.11 04/02/03 42.12 40.27
5,582.92 05/01103 41.31 39.46
5,583.13 06/09/03 41.10 39.25
5,583.21 07/07/03 41.02 39.17
5,583.31 08/04/03 40.92 39.07
5,583.55 09/11103 40.68 38.83
5,583.72 10/02/03 40.51 38.66
5,583.77 11107/03 40.46 38.61
5,584.01 12/03/03 40.22 38.37
5,584.37 01/15/04 39.86 38.01
5,584.39 02110/04 39.84 37.99
5,584.51 03/28/04 39.72 37.87
5,584.90 04/12/04 39.33 37.48
5,584.88 05/13/04 39.35 37.50
5,584.93 06/18/04 39.30 37.45
5,585.36 07/28/04 38.87 37.02
5,585.38 08/30/04 38.85 37.00
5,585.49 09/16/04 38.74 36.89
5,585.85 10/11104 38.38 36.53
5,585.91 11116/04 38.32 36.47
5,586.35 12/22/04 37.88 36.03
5,586.14 01118/05 38.09 36.24
5,586.56 02/28/05 37.67 35.82
5,586.95 03/15/05 37.28 35.43
5,587.20 04/26/05 37.03 35 .18
5,587.35 05/24105 36.88 35.03
5,587.58 06/30/05 36.65 34.80
5,587.58 07/29/05 36.65 34.80
5,587.94 09/12/05 36.29 34.44
5,588.43 12/07/05 35.80 33.95
5,588.92 03/08/06 35.31 33.46
5,588.34 06/13/06 35.89 34.04
5,588.33 07/18/06 35.90 34.05
5,584.70 11/07/06 39.53 37.68
5588.85 02/27/07 35.38 33 .53
Water Levels and Data over Time
White Mesa Mill -Well TW 4-12
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Length Of Date Of Water Water Depth Of
(WL) (LSD) (MP) Riser (L) Monitoring (blw.MP) blw.LSD) Well
5,622.38 5,624.23 1.85 101.5
5,588.53 05/02/07 35.70 33.85
5,586.49 08/14/07 37.74 35.89
5,586.68 10110/07 37.55 35.70
5,587.76 03/26/08 36.47 34.62
5,587.59 06/24/08 36.64 34.79
5,587.35 08/26/08 36.88 35.03
5,586.84 10/14/08 37.39 35.54
5,586.17 03/03/09 38.06 36.21
5,585.74 06/24/09 38.49 36.64
5,585.54 09/10/09 38.69 36.84
5,585.77 12111/09 38.46 36.61
5,585.88 03111/10 38.35 36.50
5,586.35 05/11/10 37.88 36.03
5,585.68 09/29/10 38.55 36.70
5,585.09 12/21/10 39.14 37.29
5,584.65 02/28/11 39.58 37.73
5,584.76 06/21/11 39.47 37.62
5,584.32 09/20111 39.91 38.06
5,584.22 12/21/11 40.01 38.16
5,577.07 03/27/12 47.16 45.31
5,577.05 06/28/12 47.18 45.33
5,583.14 09/27/12 41.09 39.24
5,577.10 12/28/12 47.13 45.28
5,582.71 03/28/13 41.52 39.67
5,582.25 06/27/13 41.98 40.13
5,582.24 09/27/13 41.99 40.14
5,582.12 12/20/13 42.11 40.26
5,581.67 03/27114 42.56 40.71
5,581.03 06/25/14 43.20 41.35
5,580.49 09/25/14 43.74 41.89
5,580.33 12/17/14 43.9 42.05
5,579.28 03/26/15 44.95 43.10
Water Levels and Data over Time
White Mesa Mill -Well TW 4-13
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Length Of Date Of Water Water Depth Of
(WL) '(LSD) (MP Riser (t.) Monito1·ing (blw..MP) (bJw.LSD) Well
5,618.09 5,619.94 1.85 102.5
5,529.66 ·08/2:j/02 90.28 88.43
5,530.66 09111102 89.28 87.43
5,529.10 10/23/02 90.84 88.99
5,530.58 11122/02 89.36 87.51
5,530.61 12/03/02 89.33 87.48
5,529.74 01/09/03 90.20 88.35
5,531.03 02/12/03 88.91 87.06
5,531.82 03/26/03 88.12 86.27
5,524.63 04/02/03 95.31 93.46
5,531.54 05/01103 88.40 86.55
5,538.46 06/09/03 81.48 79.63
5,539.38 07/07/03 80.56 78.71
5,540.72 08/04/03 79.22 77.37
5,541.25 09/11103 78.69 76.84
5,541.34 10/02/03 78.60 76.75
5,541.69 11107/03 78.25 76.40
5,541.91 12/03/03 78.03 76.18
5,542.44 01/15/04 77.50 75.65
5,542.47 02/10/04 77.47 75.62
5,542.84 03/28/04 77.10 75.25
5,543.08 04/12/04 76.86 75.01
5,543.34 05/13/04 76.60 74.75
5,543.40 06/18/04 76.54 74.69
5,544.06 07/28/04 75.88 74.03
5,544.61 08/30/04 75.33 73.48
5,545.23 09/16/04 74.71 72.86
5,546.20 10/11/04 73.74 71.89
5,547.43 11/16/04 72.51 70.66
5,548.96 12/22/04 70.98 69.13
5,549.02 01118/05 70.92 69.07
5,550.66 02/28/05 69.28 67.43
5,551.26 03/15/05 68.68 66.83
5,552.23 04/26/05 67.71 65.86
5,552.87 05/24/05 67.07 65.22
5,553.42 06/30/05 66.52 64.67
5,554.00 07/29/05 65.94 64.09
5,555.21 09/12/05 64.73 62.88
5,558.13 12/07/05 61.81 59.96
5,562.93 03/08/06 57.01 55.16
5,564.39 06/13/06 55.55 53.70
5,562.09 07118/06 57.85 56.00
5,565.49 11/07/06 54.45 52.60
5571.08 02/27/07 48.86 47.01
Water Levels and Data over Time
White Mesa Mill -Well TW 4-13
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Length Of Date Of Water Water Depth Of
(WL (LSD) (MP Riser (L Monitoring (blw.MP) (blw.LSD) Well
5.618.09 5,619.94 1.85 102.5
5,570.63 05/02/07 49.31 47.46
5,565.24 08/14/07 54.70 52.85
5,565.83 10/10/07 54.11 52.26
5,569.29 03/26/08 50.65 48.80
5,570.00 06/24/08 49.94 48.09
5,570.41 08/26/08 49.53 47.68
5,570.64 10114/08 49.30 47.45
5,570.43 03/03/09 49.51 47.66
5,570.56 06/24/09 49.38 47.53
5,570.42 09110109 49.52 47.67
5,571.15 12/11/09 48.79 46.94
5,572.01 03/11110 47.93 46.08
5,572.88 05/11/10 47.06 45.21
5,573.17 09/29110 46.77 44.92
5,573.14 12/21110 46.80 44.95
5,573.10 02/28/11 46.84 44.99
5,573.75 06/21111 46.19 44.34
5,573.63 09/20/11 46.31 44.46
5,573.94 12/21111 46.00 44.15
5,572.79 03/27/12 47.15 45.30
5,572.77 06/28/12 47.17 45.32
5,573.04 09/27112 46.90 45.05
5,572.79 12/28/12 47.15 45.30
5,573.03 03/28113 46.91 45.06
5,572.44 06/27/13 47 .50 45.65
5,573.46 09/27/13 46.48 44.63
5,573.46 12/20/13 46.48 44.63
5,572.90 03/27/14 47.04 45.19
5,571.79 06/25114 48.15 46.30
5,571.04 09/25/14 48.90 47.05
5,571.08 12117114 48.86 47.01
5,569.50 03/26/15 50.44 48.59
Water Levels and Data over Time
White Mesa Mill-Well TW4-14
Total or
Measuring Measured Total
Water Land Point Depth to Total
Elevation Length Of Date Of Water Depth Of
(MP) Riser L) Mouitoring (blw.MP) Well
5,612.77 1.85 93
5,518.90 08/23/02 93.87 92.02
5,519.28 09/11/02 93.49 91.64
5,519.95 10/23/02 92.82 90.97
5,520.32 11122/02 92.45 90.60
5,520.42 12/03/02 92.35 90.50
5,520.70 01109/03 92.07 90.22
5,520.89 02/12/03 91.88 90.03
5,521.12 03/26/03 91.65 89.80
5,521.12 04/02/03 91.65 89.80
5,521.24 05/01/03 91.53 89.68
5,521.34 06/09/03 91.43 89.58
5,521.36 07/07/03 91.41 89.56
5,521.35 08/04/03 91.42 89.57
5,521.30 09111103 91.47 89.62
5,521.35 10/02/03 91.42 89.57
5,521.36 11107/03 91.41 89.56
5,521.16 12/03/03 91.61 89.76
5,521.29 01115/04 91.48 89.63
5,521.36 02/10/04 91.41 89.56
5,521.46 03128/04 91.31 89.46
5,521.54 04/12/04 91.23 89.38
5,521.59 05/13/04 91.18 89.33
5,521.69 06/18/04 91.08 89.23
5,521.71 07128/04 91.06 89.21
5,521.76 08/30/04 91.01 89.16
5,521.77 09116/04 91.00 89.15
5,521.79 10/11104 90.98 89.13
5,521.80 11116/04 90.97 89.12
5,521.82 12/22/04 90.95 89.10
5,521.82 01118/05 90.95 89.10
5,521.86 02/28/05 90.91 89.06
5,521.85 03/15/05 90.92 89.07
5,521.91 04/26/05 90.86 89.01
5,521.93 05/24/05 90.84 88.99
5,521.94 06/30/05 90.83 88.98
5,521.84 07/29/05 90.93 89.08
5,521.99 09/12/05 90.78 88.93
5,522.04 12/07/05 90.73 88.88
5,522.05 03/08/06 90.72 88.87
5,522.27 06/13/06 90.50 88.65
5,521.92 07/18/06 90.85 89.00
5,520.17 11/07/06 92.60 90.75
5522.24 02/27/07 90.53 88.68
Water Levels and Data over Time
White Mesa Mill -Well TW 4-14
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Length Of Date Of Water Water Depth Of
(WL) (LSD) (MP) Riser (L) Monitoring (blw.MP) (blw.LSD) Well
5,610.92 5,612.77 1.85 93
5,522.47 05/02/07 90.30 88.45
5,520.74 08/14/07 92.03 90.18
5,518.13 10/10/07 94.64 92.79
5,522.85 03/26/08 89.92 88.07
5,522.91 06/24/08 89.86 88.01
5,523.01 08/26/08 89.76 87.91
5,522.96 10/14/08 89.81 87.96
5,523.20 03/03/09 89.57 87.72
5,523.33 06/24/09 89.44 87.59
5,523.47 09110109 89.30 87.45
5,523.54 12/11/09 89.23 87.38
5,522.98 03/11/10 89.79 87.94
5,524.01 05/11/10 88.76 86.91
5,524.37 09/29/10 88.40 86.55
5,524.62 12/21/10 88.15 86.30
5,524.78 02/28111 87.99 86.14
5,525.23 06/21/11 87.54 85.69
5,525.45 09/20/11 87.32 85.47
5,525.72 12/21/11 87 .05 85.20
5,525.88 03/27/12 86.89 85.04
5,525.97 06/28/12 86.80 84.95
5,526.32 09/27/12 86.45 84.60
5,525.88 12/28/12 86.89 85.04
5,526.91 03/28/13 85.86 84.01
5,526.99 06/27/13 85.78 83.93
5,527.68 09/27/13 85.09 83.24
5,528.19 12/20/13 84.58 82.73
5,528.75 03/27/14 84.02 82.17
5,529.21 06/25/14 83.56 81.71
5,529.78 09/25/14 82.99 81.14
5,530.41 12/17/14 82.36 80.51
5,530.86 03/26/15 81.91 80.06
Water Levels and Data over Time
White Mesa Mill-Well MW-26
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Length Of Date Of Water Water Depth Of
(WL (LSD) (MP) Riser (L) Monitoring (blw.MP) (blw. D~ Well
5,624.15 5,625.45 1.30 121.33
5,574.75 08/23/02 50.70 49.40
5,574.97 09/11102 50.48 49.18
5,575.10 10/23/02 50.35 49.05
5,574.99 11122/02 50.46 49.16
5,575.28 12/03/02 50.17 48.87
5,575.41 01/09/03 50.04 48.74
5,575.43 02112/03 50.02 48.72
5,575.63 03/26/03 49.82 48.52
5,575.91 04/02/03 49.54 48.24
5,575.8 1 05/01103 49.64 48.34
5,572.36 06/09/03 53.09 51.79
5,570.70 07/07/03 54.75 53.45
5,570.29 08/04/03 55.16 53.86
5,560.94 09/11103 64.51 63.21
5,560.63 10/02/03 64.82 63.52
5,560.56 11107/03 64.89 63.59
5,564.77 12/03/03 60.68 59.38
5,570.89 01115/04 54.56 53.26
5,572.55 02/10/04 52.90 51.60
5,574.25 03/28/04 51.20 49.90
5,574.77 04/12/04 50.68 49.38
5,575.53 05/13/04 49.92 48.62
5,575.59 06/18/04 49.86 48.56
5,576.82 07/28/04 48.63 47.33
5,527.47 09/16/04 97.98 96.68
5,553.97 11/16/04 71.48 70.18
5,562.33 12/22/04 63.12 61.82
5,550.00 01118/05 75.45 74.15
5,560.02 04/26/05 65.43 64.13
5,546.11 05/24/05 79.34 78.04
5,556.71 06/30/05 68.74 67.44
5,554.95 07/29/05 70.50 69.20
5,555.48 09/12/05 69.97 68.67
5,551.09 12/07/05 74.36 73.06
5,552.85 03/08/06 72.60 71.30
5,554.30 06/13/06 71.15 69.85
5,554.87 07118/06 70.58 69.28
5,550.88 11107/06 74.57 73.27
5558.77 02/27/07 66.68 65.38
5,548.54 05/02/07 76.91 75.61
5,551.33 10/10/07 74.12 72.82
5,545.56 03/26/08 79.89 78.59
5,545.56 06/25/08 79.89 78.59
Water Levels and Data over Time
White Mesa Mill-Well MW-26
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Elevation Length Of Date Of Water Water Depth Of
(WL) MP) Riser (L Monitorjng (blw.MP) (blw.LSD) Well
5,625.45 1.30 12 L.33
5,545.82 08/26/08 79.63 78.33
5,545.64 10/14/08 79.81 78.51
5,544.45 03/03/09 81.00 79.70
5,545.32 06/24/09 80.13 78.83
5,544.61 09/10/09 80.84 79.54
5,549.33 12/11/09 76.12 74.82
5,543.78 03/11110 81.67 80.37
5,545.61 05/11/10 79.84 78.54
5,547.43 09/29110 78.02 76.72
5,544.14 12/21/10 81.31 80.01
5,546.77 02/28111 78.68 77.38
5,537.60 06/21111 87.85 86.55
5,551.46 09/20111 73.99 72.69
5,549.12 12/21111 76.33 75.03
5,557.30 03/27112 68.15 66.85
5,557.38 06/28112 68.07 66.77
5,550.86 09/27112 74.59 73.29
5,557.30 12/28/12 68.15 66.85
5,565.37 03/28113 60.08 58.78
5,563.55 06/27/13 61.90 60.60
5,560.12 09/27113 65.33 64.03
5,559.27 12/20/13 66.18 64.88
5,556.65 03/27114 68.80 67.50
5,552.23 06/25/14 73.22 71.92
5,554.05 09/25114 71.40 70.10
5,550.65 12/17/14 74.80 73.50
5,557.55 03/26115 67.90 66.60
Water Levels and Data over Time
White Mesa Mill -Well TW 4-16
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Elevation Length Of Date Of Water Water Depth Of
(WL) (MP) Riser (L Monitoring (blw.M P (blw.LSD) Well
5 624.02' 1.83 142
5,562.91 08/23/02 61 .11 59.28
5,563.45 09/11/02 60.57 58.74
5,563.75 10/23/02 60.27 58.44
5,563.68 11/22/02 60.34 58.51
5,563.68 12/03/02 60.34 58.51
5,564.16 01109/03 59.86 58.03
5,564.25 02/12/03 59.77 57.94
5,564.53 03/26/03 59.49 57.66
5,564.46 04/02/03 59.56 57.73
5,564.79 05/01/03 59.23 57.40
5,564.31 06/09/03 59.71 57.88
5,563.29 07/07/03 60.73 58.90
5,562.76 08/04/03 61.26 59.43
5,561.73 09/11/03 62.29 60.46
5,561.04 10/02/03 62.98 61.15
5,560.39 11/07/03 63.63 61.80
5,559.79 12/03/03 64.23 62.40
5,561.02 01115/04 63.00 61.17
5,561.75 02/10/04 62.27 60.44
5,562.98 03/28/04 61.04 59.21
5,563.29 04112/04 60.73 58.90
5,564.03 05/13/04 59.99 58.16
5,564.09 06/18/04 59.93 58.10
5,565.08 07/28/04 58.94 57.11
5,564.56 08/30/04 59.46 57.63
5,563.55 09/16/04 60.47 58.64
5,561.79 10/11104 62.23 60.40
5,560.38 11116/04 63.64 61.81
5,559.71 12/22/04 64.31 62.48
5,559.14 01/18/05 64.88 63.05
5,558.65 02/28/05 65.37 63.54
5,558.54 03/15/05 65.48 63.65
5,558.22 04/26/05 65.80 63.97
5,558.54 05/24/05 65.48 63.65
5,559.24 06/30/05 64.78 62.95
5,559.38 07/29/05 64.64 62.81
5,559.23 09/12/05 64.79 62.96
5,557.67 12/07/05 66.35 64.52
5,557.92 03/08/06 66.10 64.27
5,558.47 06/13/06 65.55 63.72
5,558.42 07/18/06 65.60 63.77
5,558.09 11107/06 65.93 64.10
5557.34 02/27/07 66.68 64.85
Water Levels and Data over Time
White Mesa Mill-Well TW4-16
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Elevation Length Of Date Of Water Water Depth Of
(WL) MP) Riser (L) Monitoring (blw.MP) (blw.LSD) Well
5,624.02 1.83 142
5,547.11 05/02/07 76.91 75.08
5,558.52 08/14/07 65 .50 63.67
5,559.02 10/10/07 65.00 63.17
5,561.04 03/26/08 62.98 61.15
5,560.06 06/24/08 63 .96 62.13
5,559.32 08/26/08 64.70 62.87
5,558.89 10/14/08 65 .13 63.30
5,558.40 03/03/09 65.62 63.79
5,558.32 06/24/09 65.70 63.87
5,558.03 09/10/09 65 .99 64.16
5,558.81 12/11/09 65 .21 63.38
5,559.80 03/11/10 64.22 62.39
5,559.85 05/11/10 64.17 62.34
5,560.54 09/29/10 63.48 61.65
5,558.65 12/21/10 65.37 63.54
5,559.26 02/28/11 64.76 62.93
5,560.48 06/21/11 63.54 61.71
5,561.52 09/20/11 62.50 60.67
5,562.95 12/21111 61.07 59.24
5,563.76 03/27/12 60.26 58.43
5,563.90 06/28112 60.12 58.29
5,564.65 09/27/12 59.37 57.54
5,563.77 12/28/12 60.25 58.42
5,564.74 03/28/13 59.28 57.45
5,563.66 06/27/13 60.36 58.53
5,562.27 09/27/13 61.75 59.92
5,562.17 12/20/13 61.85 60.02
5,561.17 03/27/14 62.85 61.02
5,559.53 06/25/14 64.49 62.66
5,558.36 09/25/14 65.66 63.83
5,558.00 12117/14 66.02 64.19
5,559.02 03/26/15 65 .00 63.17
Water Levels and Data over Time
White Mesa Mill-Well MW-32
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Length Of Date Of Water Water Depth Of
Riser (L Monitoring (blw.MP) bJw.LSD) Well
1.83 130.6
5,542.17 08/2./02 83.07 81 .24
5,542.39 09111/02 82.85 81.02
5,542.61 10/23/02 82.63 80.80
5,542.49 11/22/02 82.75 80.92
5,542.82 12/03/02 82.42 80.59
5,543.03 01/09/03 82.21 80.38
5,543.04 02/12/03 82.20 80.37
5,543.41 03/26/03 81.83 80.00
5,543.69 04/02/03 81.55 79.72
5,543.77 05/01/03 81.47 79.64
5,544.01 06/09/03 81.23 79.40
5,544.05 07/07/03 81.19 79.36
5,543.99 08/04/03 81.25 79.42
5,544~17 09/11/03 81.07 79.24
5,544.06 10/02/03 81.18 79.35
5,544.03 11/07/03 81.21 79.38
5,543.94 12/03/03 81.30 79.47
5,543.98 01/15/04 81.26 79.43
5,543.85 02/10/04 81.39 79.56
5,544.05 03/28/04 81.19 79.36
5,544.33 04112/04 80.91 79.08
5,544.55 05/13/04 80.69 78.86
5,544.59 06118/04 80.65 78.82
5,545.08 07/28/04 80.16 78.33
5,545.26 08/30/04 79.98 78.15
5,545.48 09116/04 79.76 77.93
5,545.61 10/11/04 79.63 77.80
5,545.46 11116/04 79.78 77.95
5,545.66 12/22/04 79.58 77.75
5,545.33 01/18/05 79.91 78.08
5,545.51 02/28/05 79.73 77.90
5,545.57 03/15/05 79.67 77 .84
5,545.46 04126/05 79.78 77.95
5,545.45 05/24/05 79.79 77.96
5,545.33 06/30/05 79.91 78.08
5,545.16 07/29/05 80.08 78.25
5,545.54 09/12/05 79.70 77.87
5,545.77 12/07/05 79.47 77.64
5,546.09 03/08/06 79.15 77.32
5,545.94 06113/06 79.30 77.47
5,545.94 07118/06 79.30 77.47
5,546.24 11/07/06 79.00 77.17
5546.81 02/27/07 78.43 76.6
Water Levels and Data over Time
White Mesa Mill -Well MW -32
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Length Of Date Of Water Water Depth Of
(WL) Riser ) Monitorin blw.MP) (blw.LSD) Well
1.83 130.6
5546.56 05/02/07 78.68 76.85
5546.81 08/15/07 78.43 76.6
5546.96 10/10/07 78.28 76.45
5547.9 03/26/08 77.34 75.51
5548.08 06/25/08 77.16 75.33
5548.42 08/26/08 76.82 74.99
5548.05 10/14/08 77.19 75.36
5548.29 03/03/09 76.95 75.12
5548.09 06/24/09 77.15 75 .32
5547.79 09/10/09 77.45 75.62
5548.09 12/11109 77.15 75.32
5,548.50 03/11/10 76.74 74.91
5,548.89 05/11110 76.35 74.52
5,548.83 09/29/10 76.41 74.58
5,548.97 12/21110 76.27 74.44
5,548.68 02/28/11 76.56 74.73
5,549.33 06/21111 75.91 74.08
5,549.19 09/20/11 76.05 74.22
5,550.06 12/21/11 75.18 73.35
5,550.31 03/27/12 74.93 73.10
5,550.32 06/28112 74.92 73.09
5,550.88 09/27112 74.36 72.53
5,550.29 12/28/12 74.95 73.12
5,551.54 03/28/13 73.70 71.87
5,550.34 06/27/13 74.90 73.07
5,551.35 09/27/13 73.89 72.06
5,551.33 12/20/13 73.91 72.08
5,550.97 03/27114 74.27 72.44
5,550.16 06/25114 75.08 73.25
5,549.29 09/25/14 75.95 74.12
5,548.99 12/17/14 76.25 74.42
5,548.24 03/26/15 77.00 75.17
Water Levels and Data over Time
White Mesa Mill -Well TW 4-18
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Length Of Date Of Water Water Depth Of
(WL) Riser (L) Monitoring bh .MP) (blw.LSD Well
2.'1 5 137.5
5,585.13 08/23/02 56.15 54.00
5,585.41 09/11/02 55 .87 53.72
5,585.47 10/23/02 55 .8 1 53.66
5,585.40 11/22/02 55.88 53.73
5,585.68 12/03/02 55.60 53.45
5,585.90 01/09/03 55.38 53.23
5,590.79 02/12/03 50.49 48.34
5,586.18 03/26/03 55 .10 52.95
5,586.36 04/02/03 54.92 52.77
5,586.24 05/01103 55.04 52.89
5,584.93 06/09/03 56.35 54.20
5,584.46 07/07/03 56.82 54.67
5,584.55 08/04/03 56.73 54.58
5,584.01 09/11103 57.27 55.12
5,583.67 10/02/03 57.61 55.46
5,583.50 11/07/03 57.78 55.63
5,584.08 12/03/03 57.20 55.05
5,585.45 01115/04 55.83 53.68
5,585.66 02/10/04 55.62 53.47
5,586.13 03/28/04 55.15 53.00
5,586.39 04112/04 54.89 52.74
5,586.66 05/13/04 54.62 52.47
5,586.77 06118/04 54.51 52.36
5,587.35 07/28/04 53.93 51.78
5,586.34 08/30/04 54.94 52.79
5,585.85 09/16/04 55.43 53.28
5,585.22 10/11/04 56.06 53.91
5,584.70 11116/04 56.58 54.43
5,584.81 12/22/04 56.47 54.32
5,584.68 01118/05 56.60 54.45
5,585.02 02/28/05 56.26 54.11
5,585.25 03/15/05 56.03 53.88
5,586.31 04/26/05 54.97 52.82
5,586.97 05/24/05 54.31 52.16
5,586.58 06/30/05 54.70 52.55
5,586.10 07/29/05 55.18 53.03
5,586.05 09/12/05 55.23 53.08
5,585.86 12/07/05 55.42 53.27
5,587.13 03/08/06 54.15 52.00
5,585.93 06/13/06 55.35 53.20
5,585.40 07/18/06 55.88 53.73
5,585.38 11107/06 55.90 53.75
5585.83 02/27/07 55.45 53.30
Water Levels and Data over Time
White Mesa Mill -Well TW 4-18
Total or
Measuring Total
Water Land Point Depth to Total
Elevation Surface Elevation Length Of Date Of Water Depth Of
(WL) Riser (L Monitoring (blw.LSD) Well
2.15 137.5
5585.15 05/02/07 56.13 53.98
5586.47 06/24/08 54.81 52.66
5586.3 08/26/08 54.98 52.83
5585.21 10114/08 56.07 53.92
5584.47 03/03/09 56.81 54.66
5584.35 06/24/09 56.93 54.78
5583.88 09110109 57.4 55.25
5584.43 12/11109 56.85 54.70
5,585.26 03111110 56.02 53.87
5,584.17 05111/10 57.11 54.96
5,583.61 09/29/10 57.67 55.52
5,604.29 12/21/10 36.99 34.84
5,583.56 02/28/11 57.72 55.57
5,584.73 06/21111 56.55 54.40
5,584.71 09/20111 56.57 54.42
5,585.03 12/21111 56.25 54.10
5,584.63 03/27112 56.65 54.50
5,584.67 06/28/12 56.61 54.46
5,583.98 09/27/12 57.30 55.15
5,584.65 12/28/12 56.63 54.48
5,582.88 03/28/13 58.40 56.25
5,584.63 06/27/13 56.65 54.50
5,581.38 09/27/13 59.90 57.75
5,579.71 12/20/13 61.57 59.42
5,579.26 03/27/14 62.02 59.87
5,577.73 06/25114 63.55 61.40
5,576.79 09/25/14 64.49 62.34
5,577.11 12117114 64.17 62.02
5,577.18 03/26/15 64.10 61.95
Water Levels and Data over Time
White Mesa Mill -Well TW 4-19
Total or
Measuring Measured
Water Land Point Depth to Total Depth
Elevation Surface Elevation Length Of Date Of Water to Water Total Depth Of
(WL) (LSD) (MP) Riser (L) Monitoring (blw.MP) (blw.LSD) Well
5,629.53 5,631.39 1.86 121.33
5,581.88 08/23/02 49.51 47.65
5,582.14 09/11102 49.25 47.39
5,582.06 10/23/02 49.33 47.47
5,582.07 11122/02 49.32 47.46
5,582.16 12/03/02 49.23 47.37
5,582.28 01109/03 49.11 47.25
5,582.29 02/21103 49.10 47 .24
5,582.74 03/26/03 48.65 46.79
5,582.82 04/02/03 48.57 46.71
5,548.47 05/01103 82.92 81.06
5,564.76 06/09/03 66.63 64.77
5,562.53 07/07/03 68.86 67.00
5,564.10 08/04/03 67.29 65.43
5,566.01 08/30/04 65.38 63.52
5,555.16 09116/04 76.23 74.37
5,549.80 10/11104 81.59 79.73
5,546.04 11116/04 85.35 83.49
5,547.34 12/22/04 84.05 82.19
5,548.77 01118/05 82.62 80.76
5,551.18 02/28/05 80.21 78 .35
5,556.81 03115/05 74.58 72.72
5,562.63 04/26/05 68.76 66.90
5,573.42 05/24/05 57.97 56.11
5,552.94 07/29/05 78.45 76.59
5,554.00 09112/05 77.39 75.53
5,555.98 12/07/05 75.41 73.55
5,552.00 03/08/06 79.39 77.53
5,545.74 06/13/06 85.65 83.79
5,544.06 07118/06 87.33 85.47
5,548.81 11/07/06 82.58 80.72
5543.59 02/27/07 87.80 85.94
5544.55 05/02/07 86.84 84.98
5558.97 08115/07 72.42 70.56
5559.73 10/10/07 71.66 69.8
5569.26 03/26/08 62.13 60.27
5535.47 06/25/08 95.92 94.06
5541.41 08/26/08 89.98 88.12
5558.45 10114/08 72.94 71.08
5536.9 03/03/09 94.49 92.63
5547.76 06/24/09 83.63 81.77
5561.48 09/10/09 69.91 68.05
5548.14 12111/09 83.25 81.39
5,570.58 03111/10 60.81 58.95
Water Levels and Data over Time
White Mesa Mill -Well TW 4-19
Total or
Measuring Measured
Water Land Point Depth to Total Depth
Elevation Surface Elevation Length Of Date Of Water to Water Total Depth Of
(WL) (LSD) (MP) Riser (L) Monitoring (blw.MP) (blw.l D) Well
5,629.53 5,631.39 1.86 121.33
5,561.35 05111110 70.04 68.18
5,535.26 09129110 96.13 94.27
5,568.40 12/21/10 62.99 61.13
5,550.36 02/28/11 81.03 79.17
5,570.41 06/21111 60.98 59.12
5,567.84 09/20111 63.55 61.69
5,571.32 12/21111 60.07 58.21
5,572.40 03/27/12 58.99 57.13
5,572.39 06/28112 59.00 57.14
5,571.40 09/27/12 59.99 58.13
5,568.21 12/28112 63.18 61.32
5,572.51 03/28/13 58.88 57.02
5,566.00 06/27/13 65.39 63.53
5,568.37 09/27/13 63.02 61.16
5,564.55 12/20/13 66.84 64.98
5,565.11 03/27/14 66.28 64.42
5,561.49 06/25114 69.90 68.04
5,562.67 09/25/14 68.72 66.86
5,562.99 12117114 68.40 66.54
5,567.99 03/26/15 63.40 61.54
Water Levels and Data over Time
White Mesa Mill -Well TW 4-20
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Length Of Date Of Water Water Depth Of
(WL) (LSD) (MP) Riser (L) Monitoring (blw.MP) (blw.LSD) Well
5,628.52 5,629.53 1.01 106.0
5,565.70 07/29/05 63.83 62.82
5,546.53 08/30/05 83.00 81.99
5,540.29 09/12/05 89.24 88 .23
5,541.17 12/07/05 88.36 87.35
5,540.33 03/08/06 89.20 88.19
5,530.43 06113/06 99.10 98.09
5,569.13 07/18/06 60.40 59.39
5,547.95 11/07/06 81.58 80.57
5,549.25 02/27/07 80.28 79.27
5,550.58 05/02/07 78.95 77.94
5,563.60 08/14/07 65.93 64.92
5,555.85 10/10/07 73.68 72.67
5,569.10 03/26/08 60.43 59.42
5,560.00 06/25/08 69.53 68.52
5,539.64 08/26/08 89.89 88.88
5,539.51 10114/08 90.02 89.01
5,553.00 03/03/09 76.53 75.52
5,534.18 06/24/09 95.35 94.34
5,558.39 09110109 71.14 70.13
5,560.99 12/11109 68.54 67.53
5,564.09 03/11/10 65.44 64.43
5,564.22 05111/10 65.31 64.30
5,560.33 09/29/10 69.20 68.19
5,561.35 12/21/10 68.18 67.17
5,560.18 02/28111 69.35 68.34
5,576.23 06/21/11 53.30 52.29
5,548.50 09/20/11 81.03 80.02
5,558.58 12/21111 70.95 69.94
5,567.73 03/27/12 61.80 60.79
5,567.77 06/28/12 61.76 60.75
5,569.58 09/27/12 59.95 58.94
5,572.58 12/28112 56.95 55.94
5,571.52 03/28/13 58.01 57.00
5,569.93 06/27/13 59.60 58.59
5,568.53 09/27/13 61.00 59.99
5,559.44 12/20/13 70.09 69.08
5,562.17 03/27/14 67.36 66.35
5,558.98 06/25114 70.55 69.54
5,561.03 09/25/14 68.50 67.49
5,559.39 12/17/14 70.14 69.13
5,565.65 03/26/15 63.88 62.87
Water Levels and Data over Time
White Mesa Mill-Well TW4-21
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Length Of Date Of Water Water Depth Of
(WL) (LSD) (MP) Riser (L) Monitoring (blw.MP) (blw.LSD) Well
5,638.20 5,639.35 1.15 120.92
5,582.98 07/29/05 56.37 55.22
5,583.43 08/30/05 55.92 54.77
5,581.87 09112/05 57.48 56.33
5,580.50 12/07/05 58.85 57.70
5,583.64 03/08/06 55.71 54.56
5,580.55 06/13/06 58.80 57.65
5,578.95 07/18/06 60.40 59.25
5,578.47 11107/06 60.88 59.73
5,579.53 02/27/07 59.82 58.67
5,578.07 05/02/07 61.28 60.13
5,583.41 08115/07 55.94 54.79
5,583.45 10/10/07 55.90 54.75
5,586.47 03/26/08 52.88 51.73
5,579.16 06/24/08 60.19 59.04
5,579.92 08/26/08 59.43 58.28
5,577.37 10/14/08 61.98 60.83
5,578.00 03110/09 61.35 60.20
5,580.14 06/24/09 59.21 58.06
5,578.72 09110/09 60.63 59.48
5,579.99 12111/09 59.36 58.21
5,582.81 03111/10 56.54 55.39
5,582.23 05/11/10 57.12 55.97
5,576.60 09/29/10 62.75 61.60
5,581.14 12/21110 58.21 57.06
5,579.53 02/28/11 59.82 58.67
5,584.17 06/21111 55.18 54.03
5,584.80 09/20111 54.55 53.40
5,585.68 12/21111 53.67 52.52
5,585.24 03/27/12 54.11 52.96
5,585.26 06/28/12 54.09 52.94
5,585.16 09/27112 54.19 53.04
5,585.25 12/28/12 54.10 52.95
5,582.84 03/28/13 56.51 55.36
5,581.79 06/27/13 57.56 56.41
5,580.89 09/27113 58.46 57.31
5,577.45 12/20/13 61.90 60.75
5,576.01 03/27114 63.34 62.19
5,574.08 06/25114 65.27 64.12
5,573.20 09/25114 66.15 65.00
5,576.13 12/17/14 63 .22 62.07
5,578.19 03/26/15 61.16 60.01
Water Levels and Data over Time
White Mesa Mill -Well TW 4-22
Total or
Measuring Measured Total
Water Land Point Depth to Total
Elevation Surface Elevation Length Of Date Of Water Depth Of
(WL) (LSD) (MP) Riser (L) Monitoring (blw.MP Well
5,627.83 5.629.00 1.17 113.5
5,571.89 07/29/05 57.11 55.94
5,572.20 08/30/05 56.80 55.63
5,572.08 09112/05 56.92 55.75
5,571.61 12/07/05 57.39 56.22
5,571.85 03/08/06 57.15 55.98
5,571 .62 06113/06 57.38 56.21
5,571.42 07/18/06 57.58 56.41
5,571.02 11/07/06 57.98 56.81
5571.24 02/27/07 57.76 56.59
5,570.75 06/29/07 58.25 57.08
5,571.82 08/14/07 57.18 56.01
5,571.99 10/10/07 57.01 55.84
5,573.05 03/26/08 55.95 54.78
5,573.04 06/24/08 55.96 54.79
5,573.04 08/26/08 55.96 54.79
5,573.02 10114/08 55.98 54.81
5,573.19 03110/09 55.81 54.64
5,573.32 06/24/09 55.68 54.51
5,573.17 09110109 55.83 54.66
5,573.52 12111109 55.48 54.31
5,573.88 03111110 55.12 53.95
5,574.29 05/11110 54.71 53.54
5,574.88 09/29/10 54.12 52.95
5,574.44 12/21/10 54.56 53.39
5,574.49 02/28/11 54.51 53.34
5,574.97 06/21111 54.03 52.86
5,575.06 09/20/11 53.94 52.77
5,575.69 12/21111 53.31 52.14
5,575.61 03/27112 53.39 52.22
5,575.62 06/28112 53.38 52.21
5,575.90 09/27/12 53.10 51.93
5,575.59 12/28/12 53.41 52.24
5,573.50 03/28113 55.50 54.33
5,572.45 06/27/13 56.55 55.38
5,572.25 09/27/13 56.75 55.58
5,569.93 12/20113 59.07 57.90
5,569.36 03/27/14 59.64 58.47
5,569.02 06/25/14 59.98 58.81
5,570.00 09/25/14 59.00 57.83
5,568.60 12/17/14 60.40 59.23
5,557.00 03/26/15 72.00 70.83
Water Levels and Data over Time
White Mesa Mill-Well TW4-23
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Length Of Date Of Water Water Depth Of
(WL) (LSD) (MP) Riser (L) Monitoring (blw.MP) (blw.LSD) Well
5,605.77 5,607.37 1.60 113.5
5,538.89 09/13/07 68.48 66.88
5,538.80 10/10/07 68.57 66.97
5,539.25 11/30/07 68.12 66.52
5,539.49 12/11107 67.88 66.28
5,539.19 01108/08 68.18 66.58
5,539.44 02/18/08 67.93 66.33
5,539.54 03/26/08 67.83 66.23
5,539.71 04/23/08 67.66 66.06
5539.48 05/30/08 67.89 66.29
5,539.53 06/24/08 67.84 66.24
5,539.44 07116/08 67.93 66.33
5,539.68 08/26/08 67.69 66.09
5,541.18 09/10/08 66.19 64.59
5,539.57 10/14/08 67.80 66.20
5,539.29 11126/08 68.08 66.48
5,539.55 12/29/08 67.82 66.22
5,540.15 01126/09 67.22 65.62
5,539.74 02/24/09 67.63 66.03
5,539.86 03/06/09 67.51 65.91
5,539.72 04/07/09 67.65 66.05
5,539.84 05/29/09 67.53 65.93
5,540.12 06/30/09 67.25 65.65
5,540.12 07/31/09 67.25 65.65
5,540.27 08/31109 67.10 65.50
5,540.13 09110109 67.24 65.64
5,540.64 12/11109 66.73 65.13
5,541.15 03/11110 66.22 64.62
5,541.61 05111110 65.76 64.16
5,541.47 09/29/10 65.90 64.30
5,541.54 12/21110 65.83 64.23
5,541.54 02/28/11 65.83 64.23
5,541.98 06/21111 65.39 63.79
5,541.90 09/20/11 65.47 63.87
5,542.58 12/21111 64.79 63.19
5,542.59 03/27/12 64.78 63.18
5,542.61 06/28112 64.76 63.16
5,542.92 09/27/12 64.45 62.85
5,542.61 12/28112 64.76 63.16
5,543.48 03/28/13 63.89 62.29
5,543.23 06/27/13 64.14 62.54
5,543.12 09/27113 64.25 62.65
5,542.96 12/20/13 64.41 62.81
Water Levels and Data over Time
White Mesa Mill-Well TW4-23
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Length Of Date Of Water Water Depth Of
(WL (LSD) (MP) Riser L Monitoring (blw.MP) (blw.LSD) Well
5 605.77 5,607.37 l.<lO 113.5
5,542.35 03/27/14 65.02 63.42
5,541.42 06/25/14 65.95 64.35
5,540.65 09/25114 66.72 65.12
5,540.34 12/17/14 67.03 65.43
5,539.47 03/26115 67.90 66.30
Water Levels and Data over Time
White Mesa Mill -Well TW 4-24
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Length Of Date Of Water Water Depth Of
(WL) (LSD) (MP) Riser (L) Monitoring (blw.MP) (blw.LSD) Well
5,625.70 5,627.83 2.13 113.5
5,570.61 09/13/07 57.22 55.09
5,570.53 10/10/07 57.30 55.17
5,571.16 11/30/07 56.67 54.54
5,571.30 12/11107 56.53 54.40
5,571.03 01/08/08 56.80 54.67
5,571.22 02/18/08 56.61 54.48
5,571.43 03/26/08 56.40 54.27
5,571.68 04/23/08 56.15 54.02
5571.52 05/30/08 56.31 54.18
5,571.34 06/24/08 56.49 54.36
5,571.28 07/16/08 56.55 54.42
5,571.34 08/26/08 56.49 54.36
5,571.23 09/10/08 56.60 54.47
5,571.12 10/14/08 56.71 54.58
5,570.95 11/26/08 56.88 54.75
5,570.92 12/29/08 56.91 54.78
5,571.65 01/26/09 56.18 54.05
5,571.31 02/24/09 56.52 54.39
5,571.37 03/06/09 56.46 54.33
5,571.21 04/07/09 56.62 54.49
5,571.23 05/29/09 56.60 54.47
5,571.42 06/30/09 56.41 54.28
5,571.38 07/31/09 56.45 54.32
5,571.48 08/31/09 56.35 54.22
5,571.28 09/10/09 56.55 54.42
5,571.64 12/11/09 56.19 54.06
5,571.86 03/11/10 55.97 53.84
5,571.91 05/11/10 55.92 53.79
5,572.18 09/29/10 55.65 53.52
5,571.86 12/21/10 55.97 53.84
5,571.78 02/28/11 56.05 53.92
5,572.40 06/21111 55.43 53.30
5,572.19 09/20/11 55.64 53.51
5,573.02 12/21111 54.81 52.68
5,573.03 03/27/12 54.80 52.67
5,573.02 06/28/12 54.81 52.68
5,573.13 09/27/12 54.70 52.57
5,573.05 12/28112 54.78 52.65
5,566.53 03/28/13 61.30 59.17
5,564.63 06/27113 63.20 61.07
5,570.01 09/27113 57.82 55.69
5,566.85 12/20/13 60.98 58.85
5,562.33 03/27/14 65.50 63.37
Water Levels and Data over Time
White Mesa Mill -Well TW4-24
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Length Of Date Of Water Water Depth Of
(WL) (LSD) (MP) Riser (L) Monitoring (blw.MP) (blw.LSD) Well
51625.70 5 27.83 2.13 113.5
5,563.43 06/25114 64.40 62.27
5,563.43 09/25114 64.40 62.27
5,560.97 12117/14 66.86 64.73
5,561.95 03/26115 65.88 63.75
Water Levels and Data over Time
White Mesa Mill-Well TW4-25
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Length Of Date Of Water Water Depth Of
(WL) (.LSI>) (MP) Riser (L) Monitoring (blw.MP) (blw.LSD) Well
5,627.83 5,644.91 17.08 134.8
5,601.86 09/13/07 43.05 25 .97
5,601.89 10/10/07 43.02 25.94
5,602.57 11/30/07 42.34 25.26
5,602.82 12/11/07 42.09 25.01
5,601.94 01/08/08 42.97 25.89
5,599.13 02/18/08 45.78 28.70
5,597.11 03/26/08 47.80 30.72
5,595.51 04/23/08 49.40 32.32
5594.42 05/30/08 50.49 33.41
5,594.26 06/24/08 50.65 33.57
5,586.67 07/16/08 58.24 41.16
5,594.17 08/26/08 50.74 33.66
5,594.23 09/10/08 50.68 33.60
5,594.12 10/14/08 50.79 33.71
5,594.06 11/26/08 50.85 33.77
5,594.87 12/29/08 50.04 32.96
5,595.89 01/26/09 49.02 31.94
5,596.27 02/24/09 48.64 31.56
5,596.47 03/06/09 48.44 31.36
5,596.74 04/07/09 48.17 31.09
5,597.55 05/29/09 47.36 30.28
5,598.11 06/30/09 46.80 29.72
5,598.22 07/31/09 46.69 29.61
5,598.52 08/31/09 46.39 29.31
5,598.49 09110/09 46.42 29.34
5,599.48 12/11/09 45.43 28.35
5,599.75 03/11/10 45.16 28.08
5,599.63 05/11110 45.28 28.20
5,598.68 09129/10 46.23 29.15
5,598.66 12/21/10 46.25 29.17
5,598.18 02/28/11 46.73 29.65
5,598.61 06121111 46.30 29.22
5,598.08 09/20/11 46.83 29.75
5,598.23 12121/11 46.68 29.60
5,597.41 03/27112 47.50 30.42
5,597.41 06128/12 47.50 30.42
5,595.60 09127/12 49.31 32.23
5,597.41 12/28/12 47.50 30.42
5,597.43 03/28/13 47.48 30.40
5,587.61 06127/13 57.30 40.22
5,585.91 09/27113 59.00 41.92
5,561.00 12/20/13 83.91 66.83
Water Levels and Data over Time
White Mesa Mill -Well TW4-2S
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Length Of Date Of Water Water Depth Of
(WL) (LSD) (MP) Riser (L) Monitoring (blw.MP) (blw.LSD) Well
5,627.83 5,644.91 17.08 134.8
5,584.79 03/27/14 60.12 43.04
5,582.44 06/25114 62.47 45.39
5,583.95 09/25/14 60.96 43.88
5,581.13 12117114 63.78 46.70
5,587.40 03/26115 57.51 40.43
Water Levels and Data over Time
White Mesa Mill-Well TW4-26
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Length Of Date Of Water Water Depth Of
(WL) (LSD) (MP) Riser (L) Monitoring (blw.MP) (blw.LSD) Well
5,599.98 5,601.68 1.70 86
5,536.90 06/14/10 64.78 63.08
5,536.95 09/29/10 64.73 63 .03
5,537.17 12/21110 64.51 62.81
5,537.16 02/28/11 64.52 62.82
5,537.57 06/21/11 64.11 62.41
5,537.59 09/20/11 64.09 62.39
5,538.16 12/21111 63.52 61.82
5,538.18 03/27/12 63 .50 61.80
5538.23 06/28/12 63.45 61.75
5,538.57 09/27/12 63.11 61.41
5,538.20 12/28/12 63.48 61.78
5,539.13 03/28/13 62.55 60.85
5,539.00 06/27/13 62.68 60.98
5,538.94 09/27/13 62.74 61.04
5,538.97 12/20/13 62.71 61.01
5,538.53 03/27114 63 .15 61.45
5,537.85 06/25/14 63 .83 62.13
5,537.33 09/25/14 64.35 62.65
5,537.14 12117/14 64.54 62.84
5,536.43 03/26/15 65.25 63.55
Water Levels and Data over Time
White Mesa Mill-Well TW4-27
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Length Of Date Of Water Water Depth Of
(WL) (LSD) (MP) Riser (L) Monitoring (blw.MP) (blw.LSD) Well
5,606.19 5,607.94 1.75 96
5,517.78 12/21111 90.16 88.41
5,524.84 03/27/12 83.10 81.35
5,524.93 06/28/12 83.01 81.26
5,525.59 09127/12 82.35 80.60
5,524.86 12/28/12 83.08 81.33
5,526.37 03/28/13 81.57 79.82
5,526.29 06/27113 81.65 79.90
5,527.04 09/27113 80.90 79.15
5,527.14 12/20/13 80.80 79.05
5,527.55 03/27114 80.39 78.64
5,527.43 06/25114 80.51 78.76
5,527.48 09/25/14 80.46 78.71
5,527.81 12117/14 80.13 78.38
5,527.71 03126/15 80.23 78.48
Water Levels and Data over Time
White Mesa Mill-Well TW4-28
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Length Of Date Of Water Water Depth Of
(WL) (LSD) (MP) Riser (L) Monitoring (blw.MP) (blw.LSD) Well
5,613.52 5,617.00 3.48 105
5,580.69 03/28/13 36.31 32.83
5,580.30 06/27/13 36.70 33.22
5,580.35 09/27/13 36.65 33.17
5,580.25 12/20/13 36.75 33.27
5,579.83 03/27/14 37.17 33.69
5,579.21 06/25/14 37.79 34.31
5,578.84 09/25/14 38.16 34.68
5,578.72 12/17/14 38.28 34.80
5,578.11 03/26/15 38.89 35.41
Water Levels and Data over Time
White Mesa Mill -Well TW 4-29
Total or
Measuring Measured
Water Land Point Depth to Total Depth Total
Elevation Surface Elevation Length Of Date Of Water to Water Depth Of
(WL) (LSD) (MP) Riser (L) Monitoring (blw.MP) (blw.LSD) Well
5,602.56 5,606.04 3.48 105
5,533.98 03/28113 72.06 68.58
5,533.84 06/27/13 72.20 68.72
5,534.27 09/27/13 71.77 68.29
5,534.43 12/20113 71.61 68.13
5,534.32 03/27114 71.72 68.24
5,533.85 06/25114 72.19 68.71
5,533.53 09/25114 72.51 69.03
5,533.60 12/17/14 72.44 68.96
5,533.04 03/26115 73.00 69.52
Water Levels and Data over Time
White Mesa Mill -Well TW 4-30
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Length Of Date Of Water Water Depth Of
(WL) (LSD) (MP) Riser (L) Monitoring (blw.MP) (blw.LSD) Well
5,599.33 5,602.81 3.48 105
5,524.78 03/28/13 78 .03 74.55
5,524.79 06/27/13 78.02 74.54
5,525.54 09/27113 77.27 73.79
5,525.81 12/20/13 77.00 73.52
5,525.98 03/27/14 76.83 73.35
5,525.91 06/25/14 76.90 73.42
5,526.00 09/25/14 76.81 73 .33
5,526.41 12117/14 76.40 72.92
5,526.23 03/26/15 76.58 73.10
Water Levels and Data over Time
White Mesa Mill-Well TW4-31
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Length Of Date Of Water Water Depth Of
(WL) (LSD) (MP) Riser (L) Monitoring (blw.MP) (blw.LSD) Well
5,601.10 5,604.58 3.48 105
5,520.17 03/28113 84.41 80.93
5,520.36 06/27/13 84.22 80.74
5,521.22 09/27113 83.36 79.88
5,521.81 12/20113 82.77 79.29
5,522.25 03/27/14 82.33 78.85
5,522.32 06/25114 82.26 78.78
5,522.64 09/25114 81.94 78.46
5,523.27 12/17/14 81.31 77.83
5,523.33 03/26/15 81.25 77.77
Water Levels and Data over Time
White Mesa Mill • Well TW 4-32
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Length Of Date Of Water Water Depth Of
(WL) (LSD) (MP) Riser (L) Monitoring (blw.MP) (blw.LSD) Well
5,610.20 5,611.84 1.64 113
5,564.43 09/27/13 47.41 45.77
5,563.74 12/20113 48.10 46.46
5,563.24 03/27/14 48.60 46.96
5,562.43 06/25/14 49.41 47.77
5,561.90 09/25114 49.94 48.30
5,560.93 12/17/14 50.91 49.27
5,561.35 03/26/15 50.49 48.85
Water Levels and Data over Time
White Mesa Mill -Well TW 4-33
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Length Of Date Of Water Water Depth Of
(WL) (LSD) (MP) Riser (L) Monitoring (blw.MP) (blw.LSD) Well
5,605.20 5,606.73 1.53 84.7
5,536.70 09/27113 70.03 68.50
5,536.62 12/20/13 70.11 68.58
5,536.49 03/27114 70.24 68.71
5,536.06 06/25/14 70.67 69.14
5,535.73 09/25/14 71.00 69.47
5,535.73 12117114 71.00 69.47
5,535.14 03126/15 71.59 70.06
Water Levels and Data over Time
White Mesa Mill -Well TW 4-34
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Length Of Date Of Water Water Depth Of
(WL) (LSD) (MP) Riser (L) Monitoring (blw.MP) (blw.LSD) Well
5,601.60 5,603.34 1.74 94
5,534.04 09/27/13 69.30 67.56
5,534.14 12/20/13 69.20 67.46
5,533.89 03/27/14 69.45 67.71
5,533.32 06/25/14 70.02 68.28
5,532.94 09/25114 70.40 68.66
5,532.99 12/17/14 70.35 68.61
5,532.37 03/26/15 70.97 69.23
Water Levels and Data over Time
White Mesa Mill -Well TW 4-35
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Length Of Date Of Water Water Depth Of
(WL) (LSD) (MP) Riser (L) Monitoring (blw.MP) (blw.LSD) Well
5,598.67 5,599.87 1.20 85.3
5,525.52 09/25/14 74.35 73.15
5,525.72 12117114 74.15 72.95
5,525.56 03/26/15 74.31 73.11
Water Levels and Data over Time
White Mesa Mill -Well TW 4-36
Total or
Measuring Measured Total
Water Land Point Depth to Depth to Total
Elevation Surface Elevation Length Of Date Of Water Water Depth Of
(WL) (LSD) (MP) Riser (L) Monitoring (blw.MP) (blw.LSD) Well
5,615.18 5,616.59 1.41 98
5,559.14 09/25/14 57.45 56.04
5,559.77 12/17114 56.82 55.41
5,559.79 03/26/15 56.80 55.39
TabH
Laboratory Analytical Reports
American West ANALYTICAL LAGOAATORIES
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-029C
Client Sample ID: MW-04_03092015
Collection Date: 3/9/2015 1437h
Received Date: 3/13/2015 1015h
Analytical Results
Analyzed: 3/16/2015 2343h
Units: 11g/L
Compound
Chloroform
Dilution Factor: 20
Contact: Garrin Palmer
Test Code: 8260-W-DENlOO
VOAs by GC/MS Method 8260C/5030C
Method: SW8260C
CAS Reporting Analytical
Number Limit Result Qual
67-66-3 20.0 1,400
Surrogate 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
1,050
1,040
991
989
--The reporting limits were raised due to high analyte concentrations.
Analyzed: 3/16/2015 1313h
Units: 11g/L Dilution Factor:
Compound
Carbon tetrachloride
Chloromethane
Methylene chloride
Surrogate CAS Result
Surr: I ,2-Dichloroethane-d4 17060-07-0 52.1
Surr: 4-Bromofluorobenzene 460-00-4 50.2
Surr: Dibromofluoromethane 1868-53-7 49.7
Surr: Toluene-d8 2037-26-5 49.0
],000 105 72-151
],000 104 80-128
],000 99.1 80-124
],000 98.9 77-129
Method: SW8260C
CAS Reporting Analytical
Number Limit Result Qual
56-23-5 1.00 1.26
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
Amount Spiked %REC Limits Qual
50.00 104 72-151
50.00 100 80-128
50.00 99.5 80-124
50.00 98.1 77-129
Report Date: 3/26/2015 Page 72 of92
All ann lyses o:~pplicablc lo the CWA, SDWA, and RCRA arc pcrfonncd in accordance tu NELAC protocols... Pertinent sampling information is located on the allachcd COC Confidenti11l Business lnfonnation: This report is provided for L.hc exclusive use of the
addressee.. Privileges of subsequent use of the name of this compaJJ)' or any member of its staff, or reproduction oflhis report in eonncetion with the advertisement, promotion 01 sale or any prodLJCI OT process, or in connection with I he re-publication of this repmt
foT an}' purpose other than for lhc addressee will be granted only on contact This company accepts no responsibility cxccpl foT the due pc1 fonmmcc or inspection and/or analysis in good faith and according to the mles of the trade and or science
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-029
Client Sample ID: MW-04_03092015
Collection Date: 3/9/2015 1437h
Received Date: 3/13/2015 1015h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Date
Analyzed
3/17/2015 531h
3/20/2015 1739h
Contact: Garrin Palmer
Method Reporting Analytical
Used Limit Result Qual
E300.0 10.0 40.7
E353.2 1.00 5.75
Report Date: 3/26/2015 Page 36 of92
All analyses applienble to the CWA, SDWA, and RCRA arc pe1 fanned in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC Conlidcntial Business fnfonnation: This report is provided for the exclusive usc of the
addressee. Privileges of I'.Ubscqucntusc of the name of this company or any member of iL.s staff, or reproduction of Ibis report in connection with the advertisement, promotion or sale of <tny product or process, or in connection with the re-publication of this repmt
for any purpose other than for the addressee will be granted only on contact This company accepts no responsibility except for the due pcrfonnancc of inspection and/or analysis in good failh and according to the mlcs oflhc trade and of science
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client:
Project:
Lab Sample ID:
Energy Fuels Resources, Inc.
1st Quarter Chloroform 2015
1503226-028C
Client Sample ID: TW4-01_03092015
Collection Date: 3/9/2015 1443h
Received Date: 3113/2015 1015h
Analytical Results
Analyzed: 3/16/2015 2323h
Units: ).Lg/L
Compound
Chloroform
Dilution Factor: 20
Surrogate CAS Result
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
1,060
1,090
991
1,010
--The reporting limits were raised due to high analyte concentrations.
Analyzed: 3/16/2015 1254h
Units: ).Lg/L Dilution Factor:
Contact: Garrin Palmer
Test Code: 8260-W-DEN100
VOAs by GC/MS Method 8260C/5030C
Method: SW8260C
CAS Reporting Analytical
Number Limit Result Qual
67-66-3 20.0 1,130
Amount Spiked %REC Limits Qual
1,000 106 72-151
1,000 109 80-128
1,000 99.1 80-124
1,000 101 77-129
Method: SW8260C
CAS Reporting Analytical
Compound Number Limit Result Qual
Carbon tetrachloride 56-23-5 1.00 < 1.00
Chloromethane 74-87-3 1.00 < 1.00
Methylene chloride 75-09-2 1.00 < 1.00
Surrogate CAS Result Amount Spiked %REC Limits Qual
Surr: I ,2-Dichloroethane-d4 17060-07-0 52.9 50.00 106 72-151
Surr: 4-Bromofluorobenzene 460-00-4 51.3 50.00 103 80-128
Surr: Dibromofluoromethane 1868-53-7 50.1 50.00 100 80-124
Surr: Toluene-d8 2037-26-5 50.2 50.00 100 77-129
Report Date: 3/26/2015 Page 71 of92
All aonlyses applicable to the CWA, SDWA, nnd RCRA arc performed in accordaoce to NELAC protocols Pcnincnt sampling information is located on the attached COC Confidcnti11l Business rnfonnation: This report is provided for the exclusive use of the
addressee .. Privileges of subsequent use or lhe name of this company or any member of its :staiT, or reproduction of this report in connection with tbe advertisement. promotion or sale of any producl or process, or in connection with the re-publication oflhis report
for any purpose otbcr thao for the addressee will be granted ouly on contacL This company accepts no responsibility except for the due pcrfonnance of inspection and/or analysis in good failh and according to the mlcs of the trade aud of science
American West
ANALYTICAL LABOAATORI£S
3440 South 700 West
SaltLakeCity,UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
e-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-028
Client Sample ID: TW4-01_03092015
Collection Date: 3/9/2015 1443h
Received Date: 3/13/2015 1015h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Date
Analyzed
3/17/2015 513h
3/20/2015 1737h
Contact: Garrin Palmer
Method Reporting Analytical
Used Limit Result Qual
E300.0 10.0 38.3
E353.2 1.00 7.06
Report Date: 3/26/2015 Page 35 of92
All analyses applicable to the CWA, SDWA, and RCRA nrc 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 the name of this com pan)' or any member of ilS slnfT, or reproduction oflhis report in connection with tbc advertisement, promotion or sale or o.ny produrt or process, or in conm."Ction with 1hc re-publication ofOJis report
for any purpose other than for the addressee will be gnmted only on eonloct This company ncccpLS no responsibility except for the due pcrfonnaoce of inspection and/or analysis in good faith :~nd according to the nLles of the trade and of science
American West
ANALYTICAL I ABORATORIES
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-031 C
Client Sample ID: TW4-02_03092015
Collection Date: 3/9/2015 1427h
Received Date: 3/13/2015 1015h
Analytical Results
Analyzed: 3/1 7/2015 022h
Units: J.lg/L
Compound
Chloroform
Dilution Factor: 50
Surrogate CAS Result
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
2,670
2,660
2,490
2,510
--The reporting limits were raised due to high analyte concentrations.
Analyzed: 3/16/2015 1352h
Units: J.lg/L Dilution Factor:
Contact: Garrin Palmer
Test Code: 8260-W-DENlOO
VOAs by GC/MS Method 8260C/5030C
Method: SW8260C
CAS Reporting Analytical
Number Limit Result Qual
67-66-3 50.0 1,840
Amount Spiked %REC Limits Qual
2,500 107 72-151
2,500 106 80-128
2,500 99.5 80-124
2,500 100 77-129
Method: SW8260C
CAS Reporting Analytical
Compound Number Limit Result Qual
Carbon tetrachloride 56-23-5 1.00 1.44
Chloromethane 74-87-3 1.00 < 1.00
Methylene chloride 75-09-2 1.00 < 1.00
Surrogate CAS Result Amount Spiked %REC Limits Qual
Surr: I ,2-Dichloroethane-d4 17060-07-0 52.4 50.00 105 72-151
Surr: 4-Bromofluorobenzene 460-00-4 51.4 50.00 103 80-128
Surr: Dibromofluoromethane 1868-53-7 50.0 50.00 100 80-124
Surr: Toluene-d8 2037-26-5 49.5 50.00 99.0 77-129
Report Date: 3/26/2015 Page 7 4 of 92
All analyses applicable lo the CWA, SDWA, and RCRA arc pcrronncd in accordance to NELAC protocols Pertinent sampling infonnation is located on the attached COC ConlideutiHI Business [nfonm:llion: This report is provided for lhe exclusive usc oflhc
addressee Privileges of subsequent use oflhc name of Ibis company or any member of its slalT, or reproduction ofLhis report in connection with lhe advertisement promotion or sale of any product or process, or in connection wiLh rbc re-publica lion of Lhis report
for any purpose other than for the addressee will be grnntcd only on conlacl This company accepts no responsibility except for the due perfonnancc of inspection and/or analysis in good faith and according to the n1les oflhe trade and of science.
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chlorofom12015
Lab Sample ID: 1503226-031
Client Sample ID: TW4-02_03092015
Collection Date: 3/9/2015 1427h
Received Date: 3/1 3/2015 1015h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Date
Analyzed
3/17/2015 606h
3/20/2015 1750h
Contact: Garrin Palmer
Method Reporting Analytical
Used Limit Result Qual
E300.0 10.0 44.9
E353.2 1.00 5.32
Report Date: 3/26/2015 Page 38 of92
All analy~cs applicable to th~.: CWA, SDWA, and RCRA arc performed in accorcLmcc to NELAC protocols Pertinent sampling infonnation is located on the atiachcd COC. Coof"idcntial Bt1siness lnfonnation: This report is provid!!d for the cxclush e use of the
addressee, Privileges of subscquenl use of the name of this cmnp<my or any member of its s!DIT, or reproduction oflllis report in connection with the advertisement, promotion or sale of :m)' rroduct or process, or in connection with !he re-publication or this report
for any purpo~c other than for Lhe addressee will be gran led only on contacL. This company accepts no responsibility cxccpl for the Juc pcrfonnancc of inspection an..t/or analysis ln good raiLh 3nd according to the mlcs of Lbc t1adc alld of scie-nce
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-002C
Client Sample ID: TW4-03_03112015
Collection Date: 3/11/2015 746h
Received Date: 3113/2015 l015h
Analytical Results
Analyzed: 3116/2015 023h
Units: 11g/L Dilution Factor:
Contact: Garrin Palmer
Test Code: 8260-W-DEN100
VOAs by GC/MS Method 8260C/5030C
Method: SW8260C
CAS Reporting Analytical
Compound Number Limit Result Qual
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
Surrogate CAS Result Amount Spiked %REC Limits Qual
Surr: I ,2-Dich1oroethane-d4 17060-07-0 52.4 50.00 105 72-151
Surr: 4-Bromofluorobenzene 460-00-4 52.5 50.00 105 80-128
Surr: Dibromofluoromethane 1868-53-7 49.4 50.00 98.8 80-124
Surr: To1uene-d8 2037-26-5 50.8 50.00 102 77-129
Report Date: 3/26/2015 Page 45 of92
All analyses applicable to the CWA, SDWA, ond RCRA arc pcrfmmcd in accordance to NELAC protocols Pcnineot sampling infonnalion is located on the aLLachcd CDC Con[idcn1ial Business Tnfonnntion: This report is provided for the exclusive usc of the
addressee... Privileges of subsequent usc of lhc name of this company or any member of its staiT, or reproduction of this report in conncc1ion with the ndvcrtisement, promotion or sale of ony product or process, or in connection with the re-publication of this rep011
for any purpose other L.hau for lhc addressee will be granted only on eontaeL This company acccpl.s no responsibility exccpl for the due perfonnanee of inspection and/or analysis in good faith and according to the n1les oflhc trade aud of science
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-002
Client Sample ID: TW4-03_03112015
Collection Date: 3111 /2015 746h
Received Date: 3/13/2015 1015h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Date
Analyzed
3/16/2015 1647h
3120/2015 1643h
Contact: Garrin Palmer
Method Reporting Analytical
Used Limit Result Qual
E300.0 10.0 26.2
E353.2 1.00 6.64
Report Date: 3/26/2015 Page 9 of92
All analyses applicable to the CWA, SDWA, and RCRA arc performed in accordance to NElAC protocols Pcninent sampling information IS locaiCd on the auached COC Confidential Business lnfonnl)tion: Tllis report is provided for the exclul>h•c usc of the
addressee. Privileges of subsequent use of Lhe name of this company or any member of iu staff, or reproduction of this report in connection with the ad\'erti5emcnt, prmnotion or sale of any product or process, or in connection with the re-publication oftl1is report
ror any purpose olher than ror Lhc addressee will be graoted only on conlacL This company acccp~ no responsibility cxccpl fonhc due pcrronnmcc of inspection Mdlor .:malysis in good faith aod according to the n1lcs of Lhc trade and or science
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client:
Project:
Lab Sample ID:
Energy Fuels Resources, Inc.
1st Quarter Chloroform 2015
1503226-001 c
Client Sample ID: TW4-03R_03102015
Collection Date: 3/10/2015 755h
Received Date: 3/13/2015 l 0 15h
Analytical Results
Analyzed: 3/15/2015 2326h
Units: J.lg/L Dilution Factor:
Compound
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Surrogate CAS Result
Surr: I ,2-Dichloroethane-d4 17060-07-0 51.5
Surr: 4-Bromofluorobenzene 460-00-4 51.5
Surr: Dibromofluoromethane 1868-53-7 48.8
Surr: Toluene-d8 2037-26-5 50.2
Contact: Garrin Palmer
Test Code: 8260-W-DEN!OO
VOAs by GC/MS Method 8260C/5030C
Method: SW8260C
CAS Reporting Analytical
Number Limit Result Qual
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
Amount Spiked %REC Limits Qual
50.00 103 72-151
50.00 103 80-128
50.00 97.6 80-124
50.00 100 77-129
Report Date: 3/26/2015 Page 44 of92
All an01lyses applicable to the CWA, SDWA, and RCRA arc performed io accordance 10 NELAC protocols Pertinent sampling infonnation is located on the auachcd COC. ConCidcolial Business lnformo.tioo: This report is provided for the cxclusi,•e use of the
addressee.. Privileges of subsequent usc oflhe name of this company or aoy member of iLS sr.atT, or reproduction oflbis rcpor1 in connection with the ndvertiscmcnL, promotion or S<llc of nny producl or process, or in connection with the rc·publication of this 1ep011
for any purpose olbcr Lhan for the addressee will be grnotcd only on contacL This company accepts no responsibility excepl for the d.ul.! pcrfom1anec of inspection and/01 analysis in good faith and according lo the n1les oftbc trade aud of science
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-001
Client Sample ID: TW 4-03 R _ 03102015
ANA<VTICAL <ARORAroRIEs Collection Date: 3/10/2015 755h
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Received Date: 3/13/2015 1015h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Contact: Garrin Palmer
Date Method Reporting Analytical
Analyzed Used Limit Result Qual
3116/2015 2057h E300.0 1.00 < 1.00
3/20/20 I 5 \639b E353.2 0.100 < 0.100
Report Date: 3/26/2015 Page 8 of92
All annlyscs applicnblc to the CWA, SDWA, nnd RCRA arc perfonncd in accordance to NELAC proLocols. Pertinent sampling infonnalion is located on the auacbcd COC. Conlidcnlial Business Jnfonnntion: This report is provided for lhe exclusive use of the
addressee. Privileges of subsequent usc of the name of this company or aoy member of its staff. or reproduction oflhis report in connection wilh the advertisement. promotion or sale of nny product or process, or in conm.:ction wilh Lhc re-publication of this 1epmt
for any purpose other lhao for the addrcssce will b~ granted only on contacL This company :::~cccpts no responsibility except for tbc due pcrfonnancc of inspection and/or analysis in good faitJ1 and according to the mlcs of Lhc trade and or science.
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-027C
Client Sample ID: TW4-04_03092015
ANALYTICAL LABoRATORIEs Collection Date: 3/9/2015 1453h
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Received Date: 3/13/2015 1015h
Analytical Results
Analyzed: 3/16/2015 2304h
Units: flg/L Dilution Factor: 50
Test Code: 8260-W-DENIOO
VOAs by GC/MS Method 8260C/5030C
Method: SW8260C
CAS Reporting Analytical
Compound Number Limit Result Qual
Chloroform
Surrogate
Surr: 1 ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
CAS Result
17060-07-0 2,650
460-00-4 2,630
1868-53-7 2,480
2037-26-5 2,490
--The reporting limits were raised due to high analyte concentrations.
Analyzed: 3/16/2015 1234h
Units: flg/L Dilution Factor:
67-66-3 50.0 1,350
Amount Spiked %REC Limits Qual
2,500 106 72-151
2,500 105 80-128
2,500 99.0 80-124
2,500 99.8 77-129
Method: SW8260C
CAS Reporting Analytical
Compound Number Limit Result Qual
Carbon tetrachloride 56-23-5 1.00 1.05
Chloromethane 74-87-3 1.00 < 1.00
Methylene chloride 75-09-2 1.00 < 1.00
Surrogate CAS Result Amount Spiked %REC Limits Qual
Surr: I ,2-Dichloroethane-d4 17060-07-0 51.9 50.00 104 72-151
Surr: 4-Bromofluorobenzene 460-00-4 51.6 50.00 103 80-128
Surr: Dibromofluoromethane 1868-53-7 49.9 50.00 99.7 80-124
Surr: Toluene-d8 2037-26-5 49.5 50.00 99.0 77-129
Report Date: 3/26/2015 Page 70 of92
All analyses applicable to the CWA, SDWA, nnd RCRA arc performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Infonnotion: This report is provided for the exclusive use of the
addressee Privileges of subsequent use ofU1e name oftbis company or aoy member of its slaiT, OT reproduction orlhis report in connection wilh Lhe advertisement, promotion or sale of any product or process, orin connection with tbe re-publication of U1is report
ror any purpose other lhao for !.he addressee will be granted only on conlacL This company nccepls no responsibility except for Lhe due perronnancc of inspection and/or analysis in good faith and according Lo Lhc rules or Lhc Lradc and of science
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client:
Project:
Lab Sample ID:
Energy Fuels Resources, Inc.
1st Quarter Chloroform 2015
1503226-027
Client Sample ID: TW4-04 03092015
Collection Date: 3/9/2015 1453h
Received Date: 3113/2015 1015h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Date
Analyzed
3/17/2015 456h
3/20/2015 1736h
Contact: Garrin Palmer
Method Reporting Analytical
Used Limit Result Qual
E300.0 10.0 37.6
E353.2 1.00 7.70
Report Date: 3/26/2015 Page 34 of92
All analyses Applicable io the CWA, SDWA, and RCRA arc pe1 formed in accordance to NELAC protocols. Pertinent sampling infonnatioo is located on lhc attached COC. Confidcnti:1IOusincss rnform:J.tion: Tltis report is provided for lhc c:tclusivc usc uftbc
addressee. Privileges of subsequent use ofLhe name of this company or any member of its stnlT, or reproduction of this report in connection with the 11dvertisemcar, promotion or sale of any product or process, or in conncclion wilh the re-publication of this repon
for any purpose olhcr Ltum for the addressee will be granted only on cnntacL Tbis company accepts no responsibility except for lbc due pcrfonnaocc of inspection aod/01 analysis in good faith and according Lo t.hc mlcs of Lhc trade and of science
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chlorofom12015
Lab Sample 10: 1503226-017C
Client Sample ID: TW4-05_03122015
ANALYTICAL ,.ooAAroRifs Collection Date: 3/12/2015 728h
Received Date: 3/13/2015 10 15h
Analytical Results
Analyzed: 3116/2015 516h
Units: ~g/L Dilution Factor:
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Compound
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Surrogate
Surr: I ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-dB
CAS Result
17060-07-0 52.3
460-00-4 51.5
1868-53-7 48.7
2037-26-5 49.8
Contact: Garrin Palmer
Test Code: 8260-W-DENlOO
VOAs by GC/MS Method 8260C/5030C
Method: SW8260C
CAS Reporting Analytical
Number Limit Result Qual
56-23-5 1.00 < 1.00
67-66-3 1.00 13.8
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
Amount Spiked %REC Limits Qual
50.00 105 72-151
50.00 103 80-128
50.00 97.3 80-124
50.00 99.6 77-129
Report Date: 3/26/20 15 Page 60 of 92
All ann lyses applicnblc Lo Lhc C\VA, SDWA, nnd RCRA arc performed in accordance Lo NELAC protocols Pertinent sampling infonnalioo is located on the attached COC Confidential Business lnfonnalion: TI1is rcpor1 is provided for the cxclusi,•c use oflhe
adJJcsscc. Privileges of sub:;;equent use of the name of this company or auy mcmbe1 of iLs sl<lrf, or reproduction of lllis report in connection w1th the advertisement, promotion or sale of :lny product or process, or in connection with tbe rc~publi~ation of this report
for any purpose other than for the addressee will be granted only on contacL This company accepts no responsibility c.xce;>:pt fur the due perfonnanee of inspection and/or analysis in good faitJ1 aod according to lhc n1les of U1c trade and of science
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: lst Quarter Chloroform 2015
Lab Sample ID: 1503226-017
Client Sample ID: TW 4-05 _ 03122015
ANAlYTICAl tAnoRArontFs Collection Date: 3/12/2015 728h
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Received Date: 3/13/2015 1015h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Contact: Garrin Palmer
Date Method Reporting Analytical
Analyzed Used Limit Result Qual
3/17/2015 127h E300.0 10.0 45.1
3/20/2015 1715h E353.2 1.00 9.32
Report Date: 3/26/2015 Page 24 of 92
All analyses applil·ablc to the CWA, SDWA, and RCRA are pel fmmcd in a(cordaocc lO 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 usc of lhc name of this company or any membe1 of its stoiT, 01 reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication ofLhis report
for any purpose other Lhao for lhc addressee will be gnmled only on conlacL This company accepts no responsibilily except for lhc due perfonnaocc of inspection :lod/or analysis in good faith and according lo the n1lcs of the trade and of science..
American West ANAlYTICAl LABORATOAifS
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
e-mail: [e-mail]
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chlorofmm 20 15
Lab Sample ID: 1503326-003C
Client Sample ID: TW4-06_03182015
Collection Date: 3/18/2015 757h
Received Date: 3/19/2015 945h
Analytical Results
Analyzed: 3/19/2015 1501h
Units: J.lg/L Dilution Factor: 20
Contact: Garrin Palmer
Test Code: 8260-W-DENIOO
VOAs by GC/MS Method 8260C/5030C
Method: SW8260C
CAS Reporting Analytical
Compound Number Limit Result Qual
Chloroform
Surrogate
Surr: I ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
CAS
17060-07-0
460-00-4
J 868-53-7
2037-26-5
Result
1,040
926
1,000
969
--The reporting limits were raised due to high analyte concentrations.
67-66-3 20.0 1,180
Amount Spiked %REC Limits Qual
1,000 104 72-151
1,000 92.6 80-128
1,000 100 80-124
1,000 96.9 77-129
web: www.awal-labs.com Analyzed: 3/19/2015 1205h
Units: J.lg/L Dilution Factor: Method: SW8260C
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Compound
Carbon tetrachloride
Chloromethane
Methylene chloride
Surrogate
Surr: I ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
CAS
17060-07-0
460-00-4
1868-53-7
2037-26-5
CAS Reporting Analytical
Number Limit Result Qual
56-23-5 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
Result Amount Spiked %REC Limits Qual
51.6 50.00 103 72-151
46.6 50.00 93.2 80-128
49.7 50.00 99.3 80-124
47.9 50.00 95.8 77-129
Report Date: 3/31/2015 Page 13 of25
All an;"t\ysn IIM)lt(:i'(blem 1h0 ~. !lO\\'A.~A\1 A,<: ItA •r\: 1KTfvnnod in accordance ~ N£l..A \ pr'Jti>C.'bll P tlfm"zrt :IAI111~hq ant~•"nhtm~ is located on the attached CO C. Confidential Business [nformt~Lion: This report is provided for the exclusive use of the
addressee. rr 'iil:t~ llr .. ul 'IIUt'J •i..e fi{1~K" !"'--I~ t~ftlt!J..C'til!lf':W.)' tW any m~ber oF,IL'\ 1..11'\('l, tn.t'OfWckJIN:tkm ortlrbo 1\:~1111 (0"1ltt¢&.i;Otl wilh the ad,~crtlscr~enL. promollon ~r ~Jc of<~ny. producl or pr~cess, or in connccLlon with lhe re-p~blication oflhis rep01t
for any pu'llMf'otlk• \hiM lbf: ~ ad'd:nt« \Vl!l b<' want-:d llycm ('~ntact. Tb1s comJl.;my ~t«pm n1• rapru1d\nll1)' «pt (;n tl.c tiuc performance of mspccL1oo and/or analysis m good fa1th and accordmg Lo the n1lcs of Lh!! trade and ofsctcncc
American West
ANA LYTIC Al lAD O RATORIES
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
e-mail: awa\@awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chlorofom12015
Lab Sample ID: 1503326-003
Client Sample ID: TW4-06_03182015
Collection Date: 3/1 8/2015 757h
Received Date: 3/19/2 015 945h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Contact: Garrin Palmer
Date Method Reporting
Analyzed Used Limit
3/19/2015 2207h E300.0 10.0
3/27/2015 1907h E353.2 1.00
Analytical
Result Qual
41.2
5.25
Report Date: 3/31/2015 Page 7 of 25
Al/atu\}¥cs.:-PfllltRblc: 101hc: 'WA.,!it)\VA.au6 RCI\A Ill: pcrf(Jrmod 111 A«mrllhttC'to NELAC ltmt.IK'4il C\.Jtltult3l,WU1Jl~ t.tlCorul.u.tU4 is locaLCd on the attached COC. Confidential Business lnfonnation: This report is provided for the el'clusive use of the ~.Mn:\IQ:. rrM~qtts M·u~unu U!ICar,r)e I tlJi(. tor~ OftlptlU.)' OUfl.l lllttnbc!r or its Sl..'l.IT, or lt:ptudttcuon aruli~ 1C'pQI1 11l CQ'Iti'I'C'\.1JftTJwilb tbe advertisement.. promotion or sale of nny product or process, or in connection wilh the re-publication of this report fl~errtt\' f!111fl09:Uihti Utbn (Of lh«l lldil t:w.ce wHI hn Uf=rtt~d ont)'OQ ('oUlll(:t. Ttrl1 orpany accept on t.:ff:'?Mihlhl) ~~q• 'or II~ due perfonnance ofinspcctioo and/ur analysis 1o good railh and accordiog to the mlcs of the trade aod of science.
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503326-00IC
Client Sample ID: TW4-06R_03172015
Collection Date: 3/17/2015 930h
Received Date: 3/19/2015 945h
Analytical Results
Analyzed: 3/19/2015 1126h
Units: J.lg/L Dilution Factor:
Compound
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Surrogate
Surr: 1 ,2-Dich1oroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
CAS Result
17060-07-0 51.2
460-00-4 46.4
1868-53-7 48.5
2037-26-5 48.0
Contact: Garrin Palmer
Test Code: 8260-W-DEN100
VOAs by GC/MS Method 8260C/5030C
Method: SW8260C
CAS Reporting Analytical
Number Limit Result Qual
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
Amount Spiked %REC Limits Qual
50.00 102 72-151
50.00 92.9 80-128
50.00 97.1 80-124
50.00 96.0 77-129
Report Date: 3/31/2015 Page II of25
All analysblflptk.bbJOln\1:.:-~ 'VII.., DWA, and RCRA JrocpcrfQITt"'d ~~~ liiCcordancc 10 1 ~l-("l"llm;nl l\l:r1m:'TU"1«11lJ",IttJ,l.~HG;ana.tl\UO is located on the attached COC. ConridcctiRI Business lnfonnation: Tbis report is provided for the exclusive usc of the addrcssce.l'm-l)qto.,f"A,I•~l"'""l'"~~•rtl c name ortbh.<'O!t1flW•)'ut WI member of.jb ..U!r.t.trJqttDHotH'on hflhltttpdt11h co:mi.X'( t.Ul with the od\•ertisemcnt, promotion or sale ofnny producl or process, orin connection wilh the re·publication oflhis report
for any puf~OihOI thJth l(w IJ)t>~~ w11\ be graoltiJ.OJii)'OUCI!1::Uat;(. This comp:.UIY,II«'Cl!O! fl4,l 'bpOnl.lblHtyua-p& fvr\bf dllC pc:rfonnancc of inspection nod/or analysis io ~ood fAith und according to the n1lcs oftbc trade aod of science..
American West
ANALYTICAL LABORATORIFS
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503326-001
Client Sample ID: TW 4-06R _ 031 720 15
Collection Date: 3117/2015 930h
Received Date: 3/19/2015 945h
Analytical Results
Date Date Method Reporting Analytical
Compound Units Prepared Analyzed Used Limit Result Qual
Chloride mg/L 3/19/2015 2258h E300.0 1.00 < 1.00
Nitrate/Nitrite (as N) mg/L 3/27/2015 1846h E353.2 0.100 < 0.100
'-Matrix spike recovery indicates matrix inte1Jerence. The method is in control as indicated by the LCS.
Report Date: 3/31/2015 Page 5 of 25
AU analyses applicable to lhe CWA, SDWA, nnd RCRA are performed in accordaocc to NELAC protocols Pertinent sampling infonnalion is located on the auachcd COC Conridcotial Business Information: This report is provided for llle exclusive usc oflhe
addressee Privileges of subsequent usc of lhc name of this company or any member of iLS stafT, or reproduclion of this report in connection with the advertiscm~ot, promotiou or sale of :my product or process, or in connection with \he re·publication ofd1is report
for any purpose other than for lhc addressee will be granted only on contact This compaoy accepts no responsibility c.xccpl for the due pcrfonnaocc of inspection nnd/ur analysis in good faith and according to the n1les of the trade and of science
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: I st Quarter Chloroform 2015
Lab Sample ID: 1503326-004C
Client Sample ID: TW 4-07 _ 03182015
ANALYTIC AL 1 ARORAToRJfs Collection Date: 3/18/2015 805h
3440 South 700 West
Salt Lake City, UT 84119
Received Date: 3119/2015 945h
Analytical Results
Analyzed: 3/19/2015 1520h
Units: J.lg/L
Compound
Chloroform
Dilution Factor: 20
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
Surrogate CAS Result
e-mail: [e-mail]
web: www.awal-labs.com
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
1,040
930
986
966
--The reporting limits were raised due to high analyte concentrations.
Analyzed: 3/19/2015 1224h
Units: J.lg/L Dilution Factor:
Contact: Garrin Palmer
Test Code: 8260-W-DENlOO
VOAs by GC/MS Method 8260C/5030C
Method: SW8260C
CAS Reporting Analytical
Number Limit Result Qual
67-66-3 20.0 942
Amount Spiked %REC Limits Qual
1,000 104 72-151
1,000 93.0 80-128
1,000 98.6 80-124
1,000 96.6 77-129
Method: SW8260C
CAS Reporting Analytical Kyle F. Gross Compound Number Limit Result Qual
Laboratory Director
Carbon tetrachloride 56-23-5 1.00 < 1.00
Jose Rocha Chloromethane 74-87-3 1.00 < 1.00
QA Officer Methylene chloride 75-09-2 1.00 < 1.00
Surrogate CAS Result Amount Spiked %REC Limits Qual
Surr: 1,2-Dichloroethane-d4 17060-07-0 51,6 50.00 103 72-151
Surr: 4-Bromofluorobenzene 460-00-4 46.4 50.00 92.7 80-128
Surr: Dibromofluoromethane 1868-53-7 49.9 50.00 99.8 80-124
Surr: Toluene-d8 2037-26-5 48.4 50.00 96.9 77-129
Report Date: 3/31 /2015 Page 14 of 25
All analyses applicable lo the CWA, SDWA, and RCRA arc performed in accordance to NELAC protocols, Pertinent sampling infonnatioo is located on the attached COC. Confidential Business lnfonuation: This report is provided for the exclusive usc of the
addressee. Privileges of subsequent u:;;c of the name ofthiscompan)' or auy member ofilS staff, or reproduction oflbis report in connection with tbc OJdvcrtiscmcnt, promotion or sale of any product or process, or in connection with the rc-publicalion oflhis report
for any purpose other Lhao for lhc addressee will be graotcd only on conlacL This cor:np;my accepts no responsibility except for the due pcrfonnancc of inspection and/or analysis in good failh aod according to the n1les of the trade and of science.
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503326-004
Client Sample ID: TW4-07_03182015
Collection Date: 3/18/2015 805h
Received Date: 3/19/2015 945h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Date
Analyzed
3/19/2015 2224h
3/27/2015 1908h
Contact: Garrin Palmer
Method Reporting Analytical
Used Limit Result Qual
E300.0 10.0 40.4
E353.2 1.00 4.25
Report Date: 3/31/2015 Page 8 of25
All analyses applicnblc to the CWA, SDWA, and RCRA arc performed in accordance lo NELAC protocols Pertinent sampling infonnatioo is located on the anachcd COC Confidential Business fnfonnation: This report is provided for the exclusive usc of the
addressee, Privileges of subsequent usc of the name of this company or any member of its s~IT, 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 an}' purpose other Lhan for the addressee will be granted only on contact This company accepts no responsibility cx:cepl for the due pcrfonnaocc of inspection and/or analysis in good faith and according lO lhc mlcs of lhc trade and of science
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-022C
Client Sample ID: TW4-08_03122015
Collection Date: 3/12/2015 803h
Received Date: 3/13/2015 1015h
Analytical Results
Analyzed: 3116/2015 2145h
Units: !!giL Dilution Factor: 20
Contact: Garrin Palmer
Test Code: 8260-W-DENIOO
VOAs by GC/MS Method 8260C/5030C
Method: SW8260C
CAS Reporting Analytical
Compound Number Limit Result Qual
Chloroform 67-66-3 20.0 961
Surrogate CAS Result Amount Spiked %REC Limits Qual
Surr: I ,2-Dichloroethane-d4 17060-07-0 1,060 1,000 106 72-151
Surr: 4-Bromofluorobenzene 460-00-4 1,070 1,000 107 80-128
Surr: Dibromofluoromethane 1868-53-7 990 1,000 99.0 80-124
Surr: Toluene-d8 2037-26-5 1,000 1,000 100 77-129
--The reporting limits were raised due to high analyte concentrations.
Analyzed: 3/16/2015 1056h
Units: !!giL Dilution Factor: Method: SW8260C
CAS Reporting Analytical
Compound Number Limit Result Qual
Carbon tetrachloride 56-23-5 1.00 < 1.00
Chloromethane 74-87-3 1.00 < 1.00
Methylene chloride 75-09-2 1.00 < 1.00
Surrogate CAS Result Amount Spiked %REC Limits Qual
Surr: I ,2-Dichloroethane-d4 17060-07-0 51.5 50.00 103 72-151
Surr: 4-Bromofluorobenzene 460-00-4 49.7 50.00 99.4 80-128
Surr: Dibromofluoromethane 1868-53-7 49.3 50.00 98.6 80-124
Surr: Toluene-d8 2037-26-5 49.2 50.00 98.4 77-129
Report Date: 3/26/2015 Page 65 of 92
All an::~. lyses applicable to the CWA, SDWA, nnd RCRA are performed in accorllaocc to NElAC protncols Pertinent sampling information is located on the auachcd COC. Confidential Business lnfonnntion: This report is provided for the: exclusive usr; o[ the
addressee. Privileges of subsequent use of the name oftbis company or any member or its slaiT, or re(lfoduclion ofthis report in connection with tbc advertisemcnl, promotion or sale of nny product or process, or in connection with the rc-.p\lblication of this rep01t
for any purpose other Lhao for the addressee will be grnoted only on contacl This company acccpiS no responsibility except for the due pcrfonnaucc of inspection and/or analysis in good faith ancl according to the mlcs of Lhe trade and of science
American West
ANALYTICAl l AROAATORJES
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-022
Client Sample ID: TW4-08_03122015
Collection Date: 3/12/2015 803h
Received Date: 3/13/2015 1015h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg!L
Date
Analyzed
3/17/2015 312h
3/20/2015 \830h
Contact: Garrin Palmer
Method Reporting Analytical
Used Limit Result Qual
E300.0 10.0 49.6
E353.2 0.500 2.34
Report Date: 3/26/2015 Page 29 of 92
All analyses applicable to the CW A, SDWA, and RCRA arc pe1 formed in accordance to NELAC prolOcols Pcnincot sampling infonnation is localed on the auachcd COC. Confidential Business Jnronnatioo: This rcpon is provided for the exclusive usc of the
addressee Privileges of subsequent use of lhe name oftbis company or any mC'lnbc• of its sbfT, or reproduction of this report in connection with the advertisement, promotion or sale of ;my product or process, or in connection with the re·publication of this report
(or any purpose other th;"Jo for lhc addressee will be granted only on cootac~ This company ~cccplS no responsibility excep~ for the du~ pcrfonnance of inspection and/or analysis in good faith and according to the nrlcs of the trade aod or science..
American West
ANAlYTICAl lAROAATORifS
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
e-mail: [e-mail]
web: www.awa1-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-020C
Client Sample ID: TW4-09_03122015
Collection Date: 311 2/2015 747h
Received Date: 3/13/2015 1015h
Analytical Results
Analyzed: 3/16/2015 614h
Units: 11g/L Dilution Factor:
Contact: Garrin Palmer
Test Code: 8260-W-DENIOO
VOAs by GC/MS Method 8260C/5030C
Method: SW8260C
CAS Reporting Analytical
Compound Number Limit Result Qual
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Surrogate
Surr: I ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
CAS
17060-07-0
460-00-4
1868-53-7
2037-26-5
56-23-5
67-66-3
74-87-3
75-09-2
Result Amount Spiked
52.0 50.00
50.2 50.00
48.6 50.00
49.1 50.00
1.00 < 1.00
1.00 53.5
1.00 < !.00
1.00 < 1.00
%REC Limits Qual
104 72-151
101 80-128
97.1 80-124
98.2 77-129
Report Date: 3/26/2015 Page 63 of 92
All analyses applicable to the CWA, SDWA, nnd RCRA are pe1f.,hf!:r.IJ, li~~tlt'l' aoNCLAC: J!W~~ 11~111 sampling information is located on the aU:lchcd CO C. Confidential Business Jnfonnation: This report is provided for lhc exclusive usc oflhc
addressee. Privileges of subsequent liSe oflhc name of this com,rt'!ttl)' (tri!li¥.natulbCt'urhi :t1.11T.QI ur~·oJuciiOU o(lhis report in cmmC\:tion with the <id\•crtis.emcnl, promotion or sale of;my product or process, orin connection wiih the re-publication of this rcpon
for any purpose other lhan for the addressee will be grAnted only(•Do1Jl1.Bot. n n,.mmtJm)' Q~lflf~IT'!P"'U~II~ cxcl.!pt for the due performance or inspection ancVor analysis in good faitJ1 and according Lo the mles of the trade and or science
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chlorofom12015
Lab Sample ID: 1503226-020
Client Sample ID: TW4-09 _03122015
ANAtVTICAL 1 •soAAToA~rs Collection Date: 3112/2015 747h
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
e-mail: [e-mail]
web: www.awa1-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Received Date: 3/13/2015 l015h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Contact: Garrin Palmer
Date Method Reporting
Analyzed Used Limit
3/17/2015 202h E300.0 10.0
3/20/2015 I 719h E353.2 1.00
Analytical
Result Qual
29.5
3.28
Report Date: 3/26/2015 Page 2 7 of 92
All analyses ::tpplicablc to the CWA~ "OWA • .uu1 ft fV.. ere Pt."'ff'Dtm~ in accordance w Nr'I.~C.~ pr~<~~h'IC,<tl . l1(11jr.tn ...mrlloslnr,...naliou is located on the attached COC. Conltdenli::\1 Business lnfonnDiion: This report is provided for Lhc exclusive usc or the
addressee. Privileges of ~ubscquetJf nw .-.t~ n ,. nrlhl\ fflllj'lll) 01 any member ofkl ~. l)f tl'fli••illla!l!tn M thk f1'P'll1lh ctirmcction with the udvcrtiserncm, promotion or sale of omy product or process, or in connection with the re-publication of this report
for any purpose other than for the 11 '-CC "''ill be tr=~ntM utlb Ufi\'OIIItact. This comj n) llC'tqll) l)O "8lffll~l nfi\.YC\"pt (,lqb.: due pcrfonmmcc of inspection and/or analysis in good failh and according to tb..: n1lcs or tbc 1rade and ofscicocc
American West
ANALYTICAL LABORATORifS
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample 10: 1503326-005C
Client Sample 10: TW4-10_03182015
Collection Date: 3/18/2015 812h
Received Date: 3/19/2015 945h
Analytical Results
Analyzed: 3119/2015 1540h
Units: ~g/L Dilution Factor: 20
Contact: Garrin Palmer
Test Code: 8260-W-DENIOO
VOAs by GC/MS Method 8260C/5030C
Method: SW8260C
CAS Reporting Analytical
Compound Number Limit Result Qual
Chloroform
Surrogate
Surr: I ,2 -Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
CAS
17060-07-0
460-00-4
1868-53-7
2037-26-5
Result
1,040
922
999
965
--The reporting limits were raised due to high analyte concentrations.
Analyzed: 3/19/2015 1244h
Units: ~g/L Dilution Factor:
Compound
Carbon tetrachloride
Chloromethane
Methylene chloride
Surrogate CAS Result
Surr: I ,2-Dichloroethane-d4 17060-07-0 51.3
Surr: 4-Bromofluorobenzene 460-00-4 46.5
Surr: Dibromofluoromethane 1868-53-7 49.7
Surr: To1uene-d8 2037-26-5 48.1
67-66-3 20.0 1,210
Amount Spiked %REC Limits Qual
1,000 104 72-151
1,000 92.2 80-128
1,000 99.9 80-124
1,000 96.5 77-129
Method: SW8260C
CAS Reporting Analytical
Number Limit Result Qual
56-23-5 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
Amount Spiked %REC Limits Qual
50.00 103 72-151
50.00 93.0 80-128
50.00 99.3 80-124
50.00 96.1 77-129
Report Date: 3/31/2015 Page 15 of25
All ann lyses applicable to the CWA, SDWA, nnd RCRA arc perfonncd in accordance to NELAC protocols Pertinent sampling infonuation is located on the anachcd COC Confidential Business Jnfonnntion: This report is provid!!rl for the exclusive usc orthc
addressee Privileges of subsequent use ofthc name oftbis company or any member of its st.11T, or reproduction of this report in connection with the advertisement, prmnotioH or sale ofnny product or process, or in connection with 1he rc·publicntion of this report
for any purpose otbcr Lhao for Lhc addressee will be granted only on contact This company accept.<; no responsibility cxccpl for the due pcrfonnaoce of inspcctiou and/or analysis in good faith and al:cording to the ntlcs of the trade and of science.
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503326-005
Client Sample ID: TW4-10_03182015
Collection Date: 3/18/2015 812h
Received Date: 3/19/2015 945h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Date
Analyzed
3/19/2015 2241 h
3/27/2015 1909h
Contact: Garrin Palmer
Method Reporting Analytical
Used Limit Result Qual
E300.0 10.0 78.6
E353.2 1.00 15.0
Report Date: 3/31 /2015 Page 9 of 25
All an~ lyses applicable 10 the CWA, SDWA, and RCRA arc pcrfonncd in accordance to NELAC protocols Pertinent sampling infonnatioo is located on the attached COC Confidential Business lnfonnalioo: This report is provided for the exclusive usc or the
addressee. Privileges of subsequent usc of the name of this company or aoy member of iiS stal'C or reproduction of this report in connection with tbe advertisement, promotion or sale of any product or process, or io connection with the re-publication of this rl!port
for any purpose u!hcr t.hao ror the addressee will be granted on I)· on coulael. This company accepts no responsibilily exccpl for lhc due perfonnancc or inspection and/or onalysis in good failb and according to !he n1!cs oflhc trade and or science,
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-026C
Client Sample ID: TW4-11_03092015
Collection Date: 3/9/2015 1408h
Received Date: 3/13/2015 1015h
Analytical Results
Analyzed: 3/16/2015 2244h
Units: 11g/L
Compound
Chloroform
Dilution Factor: 50
Surrogate CAS Result
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
2,620
2,590
2,460
2,460
--The reporting limits were raised due to high analyte concentrations.
Analyzed: 3/16/2015 1215h
Units: llg/L Dilution Factor:
Contact: Garrin Palmer
Test Code: 8260-W-DEN100
VOAs by GC/MS Method 8260C/5030C
Method: SW8260C
CAS Reporting Analytical
Number Limit Result Qual
67-66-3 50.0 2,450
Amount Spiked %REC Limits Qual
2,500 105 72-151
2,500 104 80-128
2,500 98.3 80-124
2,500 98.5 77-129
Method: SW8260C
CAS Reporting Analytical
Compound Number Limit Result Qual
Carbon tetrachloride 56-23-5 1.00 1.24
Chloromethane 74-87-3 1.00 < 1.00
Methylene chloride 75-09-2 1.00 < 1.00
Surrogate CAS Result Amount Spiked %REC Limits Qual
Surr: I ,2-Dichloroethane-d4 17060-07-0 52.2 50.00 104 72-151
Surr: 4-Bromofluorobenzene 460-00-4 50.7 50.00 101 80-128
Surr: Dibromofluoromethane 1868-53-7 49.8 50.00 99.5 80-124
Surr: Toluene-d8 2037-26-5 49.2 50.00 98.5 77-129
Report Date: 3/26/2015 Page 69 of 92
All anai)'Ses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols Pcnincnl sampling infonnation is localcd on the au.ached COC Coolidcntial Business Information: This report is provided for the cxclusi\•c usc oflhe
addressee Privileges of~ubsequent usc of the name of this company or any member o(ilS staff,. or reproduction of this report in co/mcclion with the ad\lcrtiscmcnt, promotion or sale of any product or proces.o;, or in conncelion with the rt'-publicarion of this 1cport
for any purpose other t.hao for the addressee will be graotcd ouly on contacL This company acccpls no responsibility cxc..:pl for the due pcrfonnaocc of inspection and/or analysis in good failh and according 1o the n1lcs of the 1radc 11od ofscicocc
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-026
Client Sample ID: TW4-11_03092015
ANAlYTICAL LAsoAAToRIEs Collection Date: 3/9/2015 1408h
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Received Date: 3/13/2015 1015h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Contact: Garrin Palmer
Date Method Reporting Analytical
Analyzed Used Limit Result Qual
3/17/2015 439h E300.0 10.0 49.8
3/20/2015 1735h E353.2 1.00 8.72
Report Date: 3/26/2015 Page 33 of92
All an:tlyses applicable lo the CWA, SDWA, nnd RCRA arc per(onned in accordance to NELAC protocols. Pertinent sampling infonnation is localcd on the aUnchcd COC. Confidential Busin~ss Information: This report is providL·d for lhe cxclusi\c use of the
addre~see. Privileges or subsequet\! use of the name of Ibis company or auy member of its sl:liT, or reproduction of this report in connection with 1he advertisement. promotion or sale of any product or process, or in connccLion with Lhc rc~publicntion oflhis rcpon
for any purpose other Uum for ihe addressee will be granted only on contacL Tbis company :lCCcpt.s no responsibility exccpl for Lbe due perfonnancc of inspection and/or analysis in gorrd faith ond according to the mles of the trade and of science
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-003C
Client Sample ID: TW4-12_03112015
Collection Date: 3/11/2015 757h
Received Date: 3/13/2015 1015h
Analytical Results
Analyzed: 3/16/2015 043h
Units: Jlg/L Dilution Factor:
Contact: Garrin Palmer
Test Code: 8260-W-DENlOO
VOAs by GC/MS Method 8260C/5030C
Method: SW8260C
CAS Reporting Analytical
Compound Number Limit Result Qual
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Surrogate
Surr: 1 ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
CAS
17060-07-0
460-00-4
1868-53-7
2037-26-5
56-23-5
67-66-3
74-87-3
75-09-2
Result Amount Spiked
51.2 50.00
51.1 50.00
48.4 50.00
49.2 50.00
1.00 < 1.00
1.00 < 1.00
1.00 < 1.00
1.00 < 1.00
%REC Limits Qual
102 72-151
102 80-128
96.9 80-124
98.3 77-129
Report Date: 3/26/2015 Page 46 of92
All analyses applicable lo the CWA, SDWA, and RCRA arc performed in accordam;e to NELAC protocols Pertinent sampling infonnation is located on the anachccl CDC Coo(idcotifll Business lnfonn;llion: This report is provided for the exclusive usc oflhc
addressee Privileges uf subsequent use of Lhe name of this compnny or aoy member of its stnfT, or reproduction of Lbis report in connection with tbe advertisement, promotion or sale or nny product or process, or in connection with the rc~publication or this report
for any purpose otbc1 lhao for lhc :Jddrcssce will be granted only on ~·onlaCL This company accepts 110 responsibility except for tile due pcrfonmmcc of inspection and/or analysis in good faith and according to Lhc mlcs of the trade and of scicnct
American West
ANALYTICAl LABORATORJFS
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client:
Project:
Lab Sample ID:
Energy Fuels Resources, Inc.
1st Quarter Chlorofom1 2015
1503226-003
Client Sample ID: TW4-12 03112015
Collection Date:
Received Date:
Analytical Results
Compound
Chloride
3/1112015 757h
3/13/2015 1015h
Date
Units Prepared
mg/L
Nitrate/Nitrite (as N) mg/L
Date
Analyzed
3116/2015 1704h
3/20/2015 1645h
Contact: Garrin Palmer
Method Reporting Analytical
Used Limit Result Qual
E300.0 10.0 50.6
E353.2 1.00 19.2
Report Date: 3/26/2015 Page 1 0 of 92
All analyses applicable to the C\V A, SDWA, and RCRA arc pcrfonncd in accordaDcC to NELAC protocols Pertinent sampling infonnation is located on the au.acbcd COC Cooridcntial Business lnfonnatinn: Tllis report is provided for tllc exclusive use of the
addressee Privileges or subsequent usc oflhc name of this comp;:~ny or any member of iiS staiT, or reproduction of this report in connc~tion with the adn::rtiserncnt... promotion or sale of ony producl or process, or in cooncctlon with the re-publication of this report
for any purpose olbcr than for lhe OJddresscc will be granted only on contacl This company accept:> no responsibility except for the due pcrfonnaocc of inspection and/or analysis in good fait.h and according to the n1lcs or the trade aud or science..
American West
ANAlYTICAL I ABORATORifS
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-006C
Client Sample ID: TW4-13_03112015
Collection Date: 3/11/2015 817h
Received Date: 3/13/2015 1015h
Analytical Results
Analyzed: 3/16/2015 141h
Units: llg/L Dilution Factor:
Compound
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Surrogate CAS Result
Surr: 1 ,2-Dichloroethane-d4 17060-07-0 52.0
Surr: 4-Bromofluorobenzene 460-00-4 52.0
Surr: Dibromofluoromethane 1868-53-7 48.8
Surr: Toluene-d8 2037-26-5 50.0
Contact: Garrin Palmer
Test Code: 8260-W-DEN100
VOAs by GC/MS Method 8260C/5030C
Method: SW8260C
CAS Reporting Analytical
Number Limit Result Qual
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
Amount Spiked %REC Limits Qual
50.00 104 72-151
50.00 104 80-128
50.00 97.5 80-124
50.00 99.9 77-129
Report Date: 3/26/2015 Page 49 of92
All analyses applicable to the CWA, SDWA, and RCRA arc pel fonncd in accOTdancc lo NELAC protocols Pertinent sampling information is locHtcd on the attached COC Confidential Business lnfonnntio[]: This report is provided for the exclusive usc oflbc
addressee, Privileges of subsequent liSe of lhc name of this company or any member of its slniT, or rcpwduclion of this report in connection with tbc advertisement, promolion 01 sale of any product or process, or in connection wilh the re-publication oft.his report
for any ptlrpose other than for the addressee will be granted only on contact This company accepts no responsibility cxccpl for the due pcrfonnancc of inspection anJ/or analysis in good faith and according to the rules of the trade and of science
American West
Atlld Y' rfC.id 1 AP ORAl 0~ U
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
e-mail: awa!@awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-006
Client Sample ID: TW4-13_03112015
Collection Date: 3/11 /2015 817h
Received Date: 3113/2015 l015h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Date
Analyzed
3/16/2015 1916h
3/2 0/2015 1649h
Contact: Garrin Palmer
Method Reporting Analytical
Used Limit Result Qual
E300.0 10.0 66.4
E353.2 1.00 7.09
Report Date: 3/26/2015 Page 13 of 92
All aru~lyscs applicable to the CWA, SDWA, aod RCRA nrc performed in accordance to NELAC prolocolsLPcnincot sampling infonnatioo is located on the au.achcd COC Cooridential Business lnfonnation: This report is provided for the cxclusi\'c use oft he
addressee. Privileges of subscqucnt usc of the name of this company or any member of iLS st01IT, or reproduction of Ibis report in connection with the advertisement. promotion or sale of nny product or process, or in connection with 1he re-publication oflhis report
for any purpose other lhao for the addressee will be granted only on cootacL This company accepts no responsibility except foT lhe due perfonnancc of inspection and/or analysis ln good faith aod according to the rules oflhc trade and of science
American West
ANAlYTICAl lABORATORtrs
3440 South 700 West
Salt Lake City, UT 84119
Phone: (80 l) 263-8686
Toll Free: [phone]
Fax: [phone]
e-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: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-015C
Client Sample ID: TW4-14_03122015
Collection Date: 3/12/2015 712h
Received Date: 3/13/2015 1015h
Analytical Results
Analyzed: 3/16/2015 437h
Units: Jlg/L Dilution Factor:
Contact: Garrin Palmer
Test Code: 8260-W-DEN100
VOAs by GC/MS Method 8260C/5030C
Method: SW8260C
CAS Reporting Analytical
Compound Number Limit Result Qual
Carbon tetrachloride 56-23-5 1.00 < 1.00
Chloroform 67-66-3 1.00 1.71
Chloromethane 74-87-3 1.00 < 1.00
Methylene chloride 75-09-2 1.00 < 1.00
Surrogate CAS Result Amount Spiked %REC Limits Qual
Surr: I ,2-Dichloroethane-d4 17060-07-0 52.5 50.00 105 72-151
Surr: 4-Bromofluorobenzene 460-00-4 52.8 50.00 106 80-128
Surr: Dibromofluoromethane 1868-53-7 48.5 50.00 97.1 80-124
Surr: Toluene-d8 2037-26-5 49.7 50.00 99.4 77-129
Report Date: 3/26/2015 Page 58 of 92
All analyses applicable lo the CWA, SDWA, and RCRA arc peL fanned in accordance to NELAC protocols.... Pertinent sampling infonnalion is locaLed on lhc aLtacbcd COC. Con[idential Business lnfoTDlalion: This report is provided for lhc cxclusi\'C use of the
addressee Privileges of subsequent use of the name of this company or any member of its stu IT, or reproducti011 of this report in connection wilh I he advertisement. promotion or sale of ;:my product or process, or in connection with Lhe rc·publicntion of this report
for any purpose other than for the addressee will be gr<mtcd only on conlacL This company accepts no rcsponsibilily cxccpl for the due pcrfonnancc of inspeclion and/or analysis in good faitl1 and acc01ding lo the n1lcs oflhe trade and of science
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-015
Client Sample ID: TW4-14_03122015
ANALYTICAl IABORAroRJFs Collection Date: 3/12/2015 712h
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Received Date: 3/13/2015 1015h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Contact: Garrin Palmer
Date Method Reporting Analytical
Analyzed Used Limit Result Qual
3/17/2015 019h E300.0 10.0 40.1
3/20/2015 1713h E353.2 1.00 5.22
Report Date: 3/26/2015 Page 22 of92
All analyses applicable to the CWA, SDWA, and RCRA arc pel formed in accordaucc to NELAC proi.Oco\s Pcrtlncot sampling infonnatioo is located on the anachcd COC Confidential Business lnfonnati<ln: This report is provided for the cKclusivc u~ or the
addressee Privileges of subsequent use of Ute name of this company or any member ofiiS st.1lf. or reproduction nftbis rcpor1 in connection with \be advcrtisemcot, promotion or sale of any product or process, or in connection with lbe re-publication oftbis r ... -port
ror any purpose oUJcr Lhao for lhc :~ddrcssee will be granted only on conlncL T11is comp:~ny accepts no responsibility exccpl for lhe due pcrfonnance of inspection :llld/or analysis in good faith and according to the mlcs of the trade and of science
American West UIAI YTICIIl I ~DOn ii iOI Ill
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-030C
Client Sample ID: MW-26_03092015
Collection Date: 3/9/2015 1400h
Received Date: 3/13/2015 1015h
Analytical Results
Analyzed: 3/17/2015 003h
Units: J.tg/L Dilution Factor:
Compound
Chloroform
50
Surrogate CAS Result
Surr: I ,2-Dichloroethane-d4 17060-07-0 2,660
Surr: 4-Bromofluorobenzene 460-00-4 2,590
Surr: Dibromofluoromethane 1868-53-7 2,490
Surr: Toluene-d8 2037-26-5 2,500
--The reporting limits were raised due to high analyte concentrations.
Analyzed: 3/16/2015 1333h
Units: J.tg/L Dilution Factor:
Compound
Carbon tetrachloride
Chloromethane
Methylene chloride
Contact: Garrin Palmer
Test Code: 8260-W-DENlOO
VOAs by GC/MS Method 8260C/5030C
Method: SW8260C
CAS Reporting Analytical
Number Limit Result Qual
67-66-3 50.0 1,980
Amount Spiked %REC Limits Qual
2,500 106 72-151
2,500 104 80-128
2,500 99.4 80-124
2,500 100 77-129
Method: SW8260C
CAS Reporting Analytical
Number Limit Result Qual
56-23-5 1.00 < 1.00
74-87-3 1.00 < 1.00
75-09-2 1.00 27.4
Surrogate CAS Result Amount Spiked %REC Limits Qual
Surr: I ,2-Dichloroethane-d4 17060-07-0 52.1 50.00 104 72-151
Surr: 4-Bromofluorobenzene 460-00-4 50.5 50.00 101 80-128
Surr: Dibromofluoromethane 1868-53-7 49.8 50.00 99.5 80-124
Surr: Toluene-d8 2037-26-5 49.2 50.00 98.4 77-129
Report Date: 3/26/2015 Page 73 of92
All analyses Applicable to the C\V A, SDWA, and RCRA arc performed in accordance to NELAC protocols Pertinent sampling in[onnalion is located on the allachcd COC.. ConfidenliHl Business Infonnntion: This report is provided for the exclusive use of the
addressee, Privilc~cs or subsequent usc of the name of this compony or any member of its staff, or reproduction oflhis report in connec1ion with the advertisement. promotion 01 sale of any product or process, or in connection with the re-publication oftl1is 1ep01t
for any purpose olbc1 than for the addressee will be granted only on conlacL This company accepts no responsibility except for the due perfonnancc of inspection :mdlor analysis in good faith and according to the mles oflllc trade and of science.
INORGANIC ANALYTICAL REPORT
Client:
Project:
Lab Sample ID:
Energy Fuels Resources, Inc.
I st Quarter Chloroform 2015
1503226-030
Client Sample ID: MW-26_03092015
ANALvr•cA• LABoR~ro""s CoUection Date: 3/9/2015 1400h
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Received Date: 3/13/2015 1015h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Contact: Garrin Palmer
Date Method Reporting Analytical
Analyzed Used Limit Result Qual
3/17/2015 548h E300.0 10.0 56.5
3/20/2015 1740h E353.2 0.200 0.732
Report Date: 3/26/2015 Page 3 7 of 92
All analyses :tpplicablc to the CWA, SDWA, and RCRA arc p~:rfonned in accordance to NELAC protocols, Pertinent sampling infonnation is localCd on the auachcd COC Confidential Business Information: This report is provided for lhe exclusive use of the
addJessec Privileges uf subsequent use of 1.hc no. me of this company or any member of iLc; st<~IT. or reproduction of this report in coL meet ion with the ndvcrtist.'lncnt. promotim1 or sale of any product or process, or in connection wilh the re-publication of this report
for any purpose other than for Lhc addressee will be gnmtcd only on contacL This company accepts no responsibility except for the du~ pcrfonnance ofim>pcclion an& or analysis in good faith and according to the n1les oflhc trade and or science
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-025C
American West Client Sample ID: TW4-16_03122015
~~~u~11u1 LA nouTonHa ,Collection Date: 3/12/2015 830h
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
Received Date: 3/13/2015 1015h
Analytical Results
Analyzed: 3/16/2015 1155h
Units: Jlg/L Dilution Factor:
Compound
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Contact: Garrin Palmer
Test Code: 8260-W-DENlOO
VOAs by GC/MS Method 8260C/5030C
Method: SW8260C
CAS Reporting Analytical
Number Limit Result Qual
56-23-5 1.00 < 1.00
67-66-3 1.00 153
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
Surrogate CAS Result Amount Spiked %REC Limits Qual e-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Surr: I ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
17060-07-0
460-00-4
1868-53-7
2037-26-5
53.6 50.00 107 72-151
52.2 50.00 104 80-128
50.5 50.00 101 80-124
51.2 50.00 102 77-129
Report Date: 3/26/2015 Page 68 of92
All ann lyses applicable 1o the CWA, SDWA, and RCRA arc perrormed in accordance to NELAC protocols. Pertinent sampling infonnation is locaLCd on the at1acbcd COC. Confidcnti<ll Business Infommtion: This report is provided for the exclusive usc oflbc
addressee Privileges or subsequent use of the name or this company or any member of its starr. or reproduction orlhis report in connection with Lhe ad,,ertisement. promotion or sale of any produel or process, or in connection with the re-publication ofU1is report
for any purpose olbc1 than for the 3ddressee will be granted only on conlacL This company accepts no responsibility except for lhe due performance of inspection and/or analysis in good failb and according to the rules of lhe trade and of science
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-025
Client Sample ID: TW4-16_03122015
Collection Date: 3/12/2015 830h
Received Date: 3/13/2015 1015h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Date
Analyzed
3/17/2015 346h
3/20/2015 1733h
Contact: Garrin Palmer
Method Reporting Analytical
Used Limit Result Qual
E300.0 10.0 65.3
E353.2 1.00 4.30
Report Date: 3/26/2015 Page 32 of92
All analyses applicable to Lhc CWA, SDWA, and RCRA arc perf01mcd in accordance to NELAC prolOCols. Pertinent sampling infonnalion is located on the auachcd COC Conlidcolial Business [nfonnntioo: This report is provided for the cxcluslve usc oftbc
addressee.. Privileges of subsequent usc of the name of this company or any member of its st."'IT, or reproduction of this report io connection with Lhc <Jd\ ertisement, promotion or sale of nny product or process, or in conncl..)tion with the rc-publh;ation of this report
for any purpose other lhan for Lhc addressee will be gran led only on conlacL This company accepts no responsibility excepL for the due pcrfonnancc of inspection and/or analysis in good faiU1 and according to the ntles of Lbc trade and of science
American West ANAl VTICAL LABOAATOAIFS
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503326-002C
Client Sample ID: MW-32_03172015
Collection Date: 3/17/2015 1400h
Received Date: 3/19/2015 945h
Analytical Results
Analyzed: 3119/2015 1145h
Units: j..Lg/L Dilution Factor:
Compound
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Surrogate CAS Result
Surr: I ,2-Dichloroethane-d4 17060-07-0 51.8
Surr: 4-Bromotluorobenzene 460-00-4 45.7
Surr: Dibromotluoromethane 1868-53-7 48.8
Surr: Toluene-d8 2037-26-5 48.0
Contact: Garrin Palmer
Test Code: 8260-W-DEN100
VOAs by GC/MS Method 8260C/5030C
Method: SW8260C
CAS Reporting Analytical
Number Limit Result Qual
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
Amount Spiked %REC Limits Qual
50.00 104 72-151
50.00 91.3 80-128
50.00 97.7 80-124
50.00 96.0 77-129
Report Date: 3/3112015 Page 12 of 25
All an~lyscs Rpplicablc lo the CWA, SDWA, and RCRA are pcrfonncd in accordance lo NELAC protocols. Pertinent sampling infonna~ion is located on Lhc allacbcd COC. ConlidenLial Business lnfonnation: Tbis report is provided for the cxclusi\'C use oflhc
addressee.-Privileges of subsequent use of lhc name of lhis company or any membc, of its sl.ilfT, or reproduction of Lbis report in connection with Lbe ndvcrtisemcnt, promoti011 or sale of any product or process, or in connection \viLh the re·publicntion of this report
for any purpose otber than for the addressee will be granted onl)' on conlacL This company accepts no responsibility except for the due pcrfonnancc of inspection and/or analysis in good faith and according to the n1les of the trade and of science
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503326-002
Client Sample ID: MW-32_03172015
ANA' vr1 c A' 'ARoR Arc"" s Collection Date: 311 7/2015 1400h
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
e-mail: [e-mail]
web: www.awal-Jabs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Received Date: 3/19/2015 945h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Contact: Garrin Palmer
Date Method Reporting Analytical
Analyzed Used Limit Result Qual
3/19/2015 2117h E300.0 10.0 36.3
3/27/2015 1850h E353.2 0.100 < 0.100
Report Date: 3/31/2015 Page 6 of25
All analyses applicable to the CWA, SDWA, ond RCRA ore performed in accordance to NELAC prolocols Pcninent sampling infoTTDalion is located on the attached COC. Confidential Business lufonnation: This report is provided for the exclusive usc or lhc
addressee Privileges of subsequent usc oflhc name oflhis company or any member of ilS slaff, or rcptoduclion oftbis report in connection with the advertisement.. promotion or sale of any product or process, or in conneclion witb the re-publication of this report
for any purpose other than for the addressee will be grao1ed only on coolacl This company <:~ccepts no responsibilily cxccpl for the doc pcrfonnaocc of inspection nod/or analysis in ~ood failh and according to tbc rules of the trade and of science
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-019C
Client Sample ID: TW 4-18 _ 03122015
ANALYTICA< LAeoRAro••Fs Collection Date: 3112/2015 738h
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
Received Date: 3/13/2015 1015h
Analytical Results
Analyzed: 3/16/2015 554h
Units: Jlg/L Dilution Factor:
Compound
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Contact: Garrin Palmer
Test Code: 8260-W-DEN!OO
VOAs by GC/MS Method 8260C/5030C
Method: SW8260C
CAS Reporting Analytical
Number Limit Result Qual
56-23-5 1.00 < 1.00
67-66-3 1.00 32.0
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
e-mail: [e-mail] Surrogate CAS Result Amount Spiked %REC Limits Qual
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Surr: I ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
17060-07-0
460-00-4
1868-53-7
2037-26-5
53.1 50.00 106 72-151
51.0 50.00 102 80-128
49.3 50.00 98.5 80-124
50.3 50.00 101 77-129
Report Date: 3/26/2015 Page 62 of92
All analyses applicable to the CWA, SDWA, nnd RCRA are performed in accordance to NELAC protocols Pertinent sampling infomlation is localed oo the auachcd COC Confidential Business rnfonnatioo: This report is provided for the exclusive usc of the
addressee. Privileges of subsequent usc of lhc name or Ibis company or auy member of iLS st.liT, or reproduction of this report in connc~tion with the :ldvertiscment, promotion or sale of nny product or process, or in connection with the re-publication of U1is report
for any purpose other than for the addressee will be granted only 011 conlncl This company accepts no responsibility cxccrt for the due perfonmmcc of inspection and/or analysis in good faith and according to the mlcs of lhc trade and of science,
American West
ANALYTICAl LABORATORIFS
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-019
Client Sample ID: TW4-18_03122015
Collection Date: 3/12/2015 738h
Received Date: 3/13/2015 1015h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Date
Analyzed
3117/2015 145h
3/20/2015 1718h
Contact: Ganin Palmer
Method Reporting Analytical
Used Limit Result Qual
E300.0 10.0 41.6
E353.2 1.00 11.7
Report Date: 3/26/2015 Page 26 of92
,A'Q lll11tlj!J;C1 applicable to 1 ( VA. 81)\ • AnJ ~RJ\ nTCI p."':f•)fmN in accordance to NELAC fll~lc'ol t•\'tl.i~'v.I.II.WIII~ infonnalion is located on the anachcd COC. Confidcnti~l Business lnfonnatioo: This report is provided for the c~c\usive usc of the
-dd•ltc$1t' l'rivikgcs of su\·~~ U.W uftbe-uddw ufUii..C'Irt~ri~ ot any member of its st."'ff, oJ tO))IOducf 111 n(lhU,1"f1'Kl in connection with tile odverliscmcot, promotion or sale or any product or process, or in connection wilh the re-publication of this report
r\lot -'11)' pupose other lhan fot ~ C(kt~wU1 ~JilJIUtd t'Ullj oo cu,.tacL This company accepb n"' n: fW"Mlllllll ~ tbe due pcrfonnance of inspection and/or analysis in good faith and according to tbc mles oflhc lrade and of science.
American West
ANALYTICAL LABOAATORifS
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-032C
Client Sample ID: TW4-19_03092015
Collection Date: 3/9/2015 1200h
Received Date: 3/13/2015 10 15h
Analytical Results
Analyzed: 3/17/2015 042h
Units: J.lg/L
Compound
Chloroform
Dilution Factor: 50
Surrogate CAS Result
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
2,690
2,600
2,490
2,500
--The reporting limits were raised due to high analyte concentrations.
Analyzed: 3/16/2015 1412h
Units: J.lg/L Dilution Factor:
Compound
Carbon tetrachloride
Chloromethane
Methylene chloride
Contact: Garrin Palmer
Test Code: 8260-W-DENlOO
VOAs by GC/MS Method 8260C/5030C
Method: SW8260C
CAS Reporting Analytical
Number Limit Result Qual
67-66-3 50.0 4,660
Amount Spiked %REC Limits Qual
2,500 108 72-151
2,500 104 80-128
2,500 99.7 80-124
2,500 100 77-129
Method: SW8260C
CAS Reporting Analytical
Number Limit Result Qual
56-23-5 1.00 8.92
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
Surrogate CAS Result Amount Spiked %REC Limits Qual
Surr: I ,2-Dichloroethane-d4 17060-07-0 52.8 50.00 106 72-151
Surr: 4-Bromofluorobenzene 460-00-4 51.0 50.00 102 80-128
Surr: Dibromofluoromethane 1868-53-7 50.4 50.00 101 80-124
Surr: Toluene-d8 2037-26-5 49.1 50.00 98.2 77-129
Report Date: 3/26/2015 Page 75 of92
All analyses applicable 1o the CWA, SDWA, and RCRA arc performed in accordance to NELAC proloco\s Pertinent sampling infonnalion is localcd on the atlached COC Confldcnlial Business lnformntion: This report is provided for lhc cxclusi'e use of the
addressee. Privileges of subsequent use ofthe name oftbis company or any member of its staff, or reproduction of Ibis report in C01mcction with tbc advcrtiscmcnl, promotion or sale or Olny product or process, or in connection with the rc-publici'ILioo o[ this report
for any purpose olhcr lhl'ln [or the addressee will be granted only on contncL This company accepts no responsibility cxccpl for 1he due perfonnancc o[iuspcclion aodlur analysis in good faith and according to the ntlcs of the trade and of science,
A~JALVTICAl LAOORATORIES
3440 South 700 West
Salt Lake City, UT 84119
Phone: (80 I) 263-8686
Toll Free: [phone]
Fax: [phone]
e-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer
Project: 1st Quarter Chloroform 20 I 5
Lab Sample ID: 1503226-032
Client Sample ID: TW4-19_03092015
Collection Date: 3/9/2015 1200h
Received Date: 3113/2015 1015h
Analytical Results
Date Date Method Reporting Analytical
Compound Units Prepared Analyzed Used Limit Result Qual
Chloride mg/L 3/1 7/2015 2037h E300.0 100 238
Nitrate/Nitrite (as N) mg/L 3/20/2015 1831h E353.2 1.00 8.56
1-Matrix spike recove1y indicates matrix inte1jerence. The method is in control as indicated by the LCS.
Report Date: 3/26/2015 Page 39 of92
All analyses~,l'11'1w..bk ~ tb.:: t"WA.80,.1\.1A,111nl RC:R.A rnct'dllinf'IC'd.ln PC~U.111C'C ID • .:. ( rrOU)C'Ql~ ~ntCftJ •{u~na \UfurmaUon is located on the auachcd COC. Conlldenli~l Business lnfonnation: This report is provided ror lhe exclusive use orlhc
addressee. Prjvik~ ( ~~'!CtlJ w.c-oflk: IF1!114l vfdn1 nu~ nrmi)'Q'1'Tltpa o( I 1o111fr. W rt:'f'lu.JiJn~ rt(thl' C\'P\M'\ lk~Clt\ncction with Lhc advertisemenL. promotion or sale of ;my product or process, or in connection with the re-publication or this 1eport
for any purp.tic" tlllH'll lh.a.n n1r 4h"11d&h"'"' wiU ••.&ntN Dllb' ull rud.!Kt. 'I'll\, -.'<lillflflny ~cJij$na r~!tJltity~«-pt C.11 ah~ due perfonmmce of iosp..."'Ction and/or analysis in good faill1 and according to tl1c mlcs of !he lradc aud of science
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: I 503226-034C
Client Sample ID: TW4-20_03092015
Collection Date: 3/9/2015 1350h
Received Date: 3/13/2015 1015h
Analytical Results
Contact: Garrin Palmer
Test Code: 8260-W-DEN100
VOAs by GC/MS Method 8260C/5030C
Analyzed: 3/17/2015 121h
Units: Jlg/L Dilution Factor: 100 Method: SW8260C
Compound
Chloroform
Surrogate
Surr: I ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
CAS
17060-07-0
460-00-4
1868-53-7
203 7-26-5
Result
5,350
5,240
4,990
5,000
--The reporting limits we1·e raised due to high analyte concentrations.
Analyzed: 3116/2015 145lh
Units: )lg/L Dilution Factor:
Compound
Carbon tetrachloride
Chloromethane
Methylene chloride
CAS Reporting Analytical
Number Limit Result Qual
67-66-3 100 19,900
Amount Spiked %REC Limits Qual
5,000 107 72-151
5,000 105 80-128
5,000 99.8 80-124
5,000 100 77-129
Method: SW8260C
CAS Reporting Analytical
Number Limit Result Qual
56-23-5 1.00 20.8
74-87-3 1.00 4.85
75-09-2 1.00 1.38
Surrogate CAS Result Amount Spiked %REC Limits Qual
Surr: I ,2-Dichloroethane-d4 17060-07-0 54.6 50.00 109 72-151
Surr: 4-Bromofluorobenzene 460-00-4 51.4 50.00 103 80-128
Surr: Dibromofluoromethane 1868-53-7 51.5 50.00 103 80-124
Surr: Toluene-d8 2037-26-5 50.5 50.00 101 77-129
Report Date: 3/26/2015 Page 77 of92
All an<3\yses applicable to the CWA, SDWA~ and RCRA arc performed in accordaucc to NELAC prolOcols,. Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the cxclusi\'C usc or the
addressee. Privileges of subscquenl use of lhe name of this company or any member of its st.aiT, or reproduction of this report in connection with the advertisement, promotion or sale of:my product or process, or io connection with the re-publication of U1is report
for an)' purpose olhcr lhao for the addressee will be granted only on contact This comp<Jny OJcccpts no responsibility except for the due pcrfonnancc of inspection andlor analysis in good faith and according to the mles oftbc trade aod of science
American West
ANAlYTICAl lABORATOAIFS
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-034
Client Sample ID: TW4-20_03092015
Collection Date: 3/9/2015 1350h
Received Date: 3/13/2015 1015h
Analytical Results
Date Date Method Reporting Analytical
Compound Units Prepared Analyzed Used Limit Result Qual
Chloride mg/L 3/17/2015 2111h E300.0 100 290
Nitrate/Nitrite (as N) mg/L 3/20/2015 1753h E353.2 1.00 9.80
Report Date: 3/26/2015 Page 41 of 92
All analyses app1kihlc lt)tll&' (~W~tt.. r'~ 'A ,and. RCRA -.11\IK~Iftnnro rn ICIC(Iubn,"'(" tO KttAl'" fln,'IC!'@I 1\tqanc;:nl \o3mpling •uJi;mnA~Wrn t\ ~don the attached co c. rtlL.:ttu.eJ bllsincss lnformnlion: This TCport is provided for the exclusive use or Lhc
addressee. Privi~FjN" (lfll.ub~~ !t c o(I,I)IC" n:a.rntO(Ihi~C~llp:ID) pt~ mtmb\""t_or-1tt:1oiOl!i:tP( r~ru~w,c./d report in OOtw;a.'tiOfr "'till the advertisement, promotiO'IIl)f aJr o.f pny product or process, or in connection with the re-publication or this report
for any purpose llfhgt·thlm 1m' UM; :~~li'C:b«" jU ~ tiiJWh:J oW.)' t~~u•OJli.Lld.._ Thi'l.lftnllt'Dny·~ tltl top~~llW qccpt for l1x tlu~:~ ~.J f"nnlill~ of inspection and/or ao&l)'~ I"~ ll&hh und according Lo I he mlcs oflbc trade aud of science.
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-023C
Client Sample ID: TW4-21_03122015
Collection Date: 3/12/2015 81lh
Received Date: 3/13/2015 l015h
Analytical Results
Analyzed: 3/16/2015 2205h
Units: 11g/L
Compound
Chloroform
Dilution Factor: 10
Surrogate CAS Result
Surr: 1 ,2-Dich1oroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: To1uene-d8
17060-07-0
460-00-4
1868-53-7
2037-26-5
529
523
491
497
--The reporting limits were raised due to high analyte concentrations.
Analyzed: 3/16/2015 1116h
Units: I! giL Dilution Factor:
Contact: Garrin Palmer
Test Code: 8260-W-DENIOO
VOAs by GC/MS Method 8260C/5030C
Method: SW8260C
CAS Reporting Analytical
Number Limit Result Qual
67-66-3 10.0 292
Amount Spiked %REC Limits Qual
500.0 106 72-151
500.0 105 80-128
500.0 98.1 80-124
500.0 99.4 77-129
Method: SW8260C
CAS Reporting Analytical
Compound Number Limit Result Qual
Carbon tetrachloride 56-23-5 1.00 1.75
Chloromethane 74-87-3 1.00 < 1.00
Methylene chloride 75-09-2 1.00 < 1.00
Surrogate CAS Result Amount Spiked %REC Limits Qual
Surr: I ,2-Dichloroethane-d4 17060-07-0 52.5 50.00 105 72-151
Surr: 4-Bromofluorobenzene 460-00-4 51.8 50.00 104 80-128
Surr: Dibromofluoromethane 1868-53-7 49.6 50.00 99.2 80-124
Surr: Toluene-d8 2037-26-5 49.9 50.00 99.8 77-129
Report Date: 3/26/2015 Page 66 of 92
All analyses applic::~ble lolhc CWA, SDWA, and RCRA nrc performed in accordance to NELAC protocols Pertinent sampling information is localcd on the aU.ached COC Confidential Business Tnfom1<1Lion: This report is p10vided for lhe exclusive usc of lbc
addressee. Privileges of subscqnenl use oflhe oamc of this company or any member of hs sltlff. or reproduction oftbis report io connection with the advertisement, promotion or sale or any product or process. or in cooncction with the re-publication of this rcJ>Ort
for any purpose other thao for the addressee will be graotcd only on contacL This company aecepiS no responsibility except for the due perfonnance of inspection and/or analysis in good faith and according to the mles ofU1e trade aod of science
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: (80 I) 263-8687
e-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-023
Client Sample ID: TW4-21_03122015
Collection Date: 3/12/2015 811 h
Received Date: 3/13/2015 1015h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Date
Analyzed
3/16/2015 2311h
3/20/2015 1730h
Contact: Garrin Palmer
Method Reporting Analytical
Used Limit Result Qual
E300.0 100 255
E353.2 1.00 10.9
Report Date: 3/26/2015 Page 30 of92
All analyses appli blc ln~('WA,.SlJ\YA,,Irlfl R(,._R.1\ IIU'JIC'IAi'nuuJ lli ll.t((lrdvn_a: lu f:LA pn,!lk.'+.tl.t.. ~Ult J.WupfiiJ!I infonnalioo is located on the au.achcd COC. Conlidcntial Business lnfomt.atioc: This report is provided for \he exclusive use oftbc
addressee. Privile~) tffluL~~UI!'111 lt!UJ uf l]iO'UIWlO orl}n1:ftWU(LliCY'(U'l.&O)"QH:fl]'b..-ruf Hit ~l:~rr, ur lfr'mdm1 nn ~flhn r~ ft. connection with tbe ndvertiscmcnt. promotio11 or sale of any product or process, or in connection wilh the re-publication of this rep01t
for all)' purpose ol}u:J·thon ~' '"'-~lr.:»tc wnl 1 pAtllftftmh' 11 c:oolllf\ Th '~ua'p,w\)1 ~~·~~J'tJ. 1W mpud!iliil\(,.w ~x.~ f~ Lhc Ju.: pcrfonnancc of inspection aud/01 analysis in good faith and according lo the rules oflhc trade and of science
American West
.UIAo HC4l I ~~~O~ftTO~tr
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-033C
Client Sample ID: TW4-22_03092015
Collection Date: 3/9/2015 1336h
Contact: Garrin Palmer
Received Date:
Analytical Results
3/13/2015 1015h Test Code: 8260-W-DENlOO
VOAs by GC/MS Method 8260C/5030C
Analyzed: 3/17/2015 102h
Units: J.lg/L
Compound
Chloroform
Surrogate
Surr: I ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Dilution Factor: 100 Method:
CAS Reporting
Number Limit
67-66-3 100
CAS Result Amount Spiked %REC
17060-07-0 5,300 5,000 106
460-00-4 5,320 5,000 106
1868-53-7 5,020 5,000 100
2037-26-5 5,070 5,000 101
--The reporting limits were raised due to high analyte concentrations.
Analyzed: 3/16/2015 143lh
Units: J.lg/L Dilution Factor: Method:
CAS Reporting
Compound Number Limit
Carbon tetrachloride 56-23-5 1.00
Chloromethane 74-87-3 1.00
Methylene chloride 75-09-2 1.00
Surrogate CAS Result Amount Spiked %REC
Surr: I ,2-Dichloroethane-d4 17060-07-0 53,8 50.00 108
Surr: 4-Bromofluorobenzene 460-00-4 50,8 50.00 102
Surr: Dibromofluoromethane 1868-53-7 50,2 50.00 100
SmT: Toluene-d8 2037-26-5 49,9 50.00 99.7
SW8260C
Analytical
Result Qual
12,700
Limits Qual
72-151
80-128
80-124
77-129
SW8260C
Analytical
Result Qual
3.77
4.31
< 1.00
Limits Qual
72-151
80-128
80-124
77-129
Report Date: 3/26/2015 Page 76 of92
All analyses applicable to the CWA, SDWA, and RCRA arc pcrfonncd in accordance to NELAC pro locals., Pertinent sampling information is localed on the auacbcd COC Confidential Business TnronmHion: This report is provided for lbc cxclusi\'C use of the
addressee Privileges of subscqucnl usc of Lhc name of lhis company or any mcmbCl of its slnlT, or rep1 oduction of this repon in coJmccLion with tile advertisement, promolion or sale or any produet or process, or in connection with the re-publication of this rcpmt
for any purpose other than for lhc addressee will be gnmted only on conlacL This company <lccepts no responsibility exccrt for the due pcrfonnancc of inspection and/or <Ina lysis in good faith and according to Lbe mlcs of Lhe ll a de and of science.
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-033
Client Sample ID: TW4-22_03092015
Collection Date: 3/9/2015 l336h
Received Date: 3/13/2015 l015h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Date
Analyzed
3/17/2015 2054h
3/20/2015 175lh
Contact: Garrin Palmer
Method Reporting Analytical
Used Limit Result Qual
E300.0 100 675
E353.2 10.0 69.2
Report Date: 3/26/2015 Page 40 of 92
All analyses applicable to the C\V A. SDWA, and RCRA arc pcrfomu:d in accordaocc to NElAC protocols Pertinent sampling information is located on the au.achcd COC. Confidenlial Business lnfoTTl1:ttioo: This report is provided for tbc exclusive usc of the
addressee. Ptivilcgcs of subsequent 11se oflhc name of this company or any member ofilS stafT, or rcproduclion of this report in connection with tbc advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report
for any purpose olbcr lhan for the addressee will be granlcd only on contact This company accepts no responsibility cxct..-pt for lbc due pcrfonnancc of inspection and!m analysis in good faith and according to th~ n1lcs of the 1radc and of science
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-0BC
Client Sample ID: TW4-23_03122015
ANALYTICAL '•"o"•roA"s Collection Date: 3/12/2015 703h
Received Date: 3/13/2015 10 15h
Analytical Results
Analyzed: 3/16/2015 358h
Units: Jlg/L Dilution Factor:
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Compound
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Surrogate
Surr: I ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
CAS Result
17060-07-0 52.6
460-00-4 51.3
1868-53-7 48.9
2037-26-5 49.8
Contact: Garrin Palmer
Test Code: 8260-W-DENlOO
VOAs by GC/MS Method 8260C/5030C
Method: SW8260C
CAS Reporting Analytical
Number Limit Result Qual
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
Amount Spiked %REC Limits Qual
50.00 105 72-151
50.00 103 80-128
50.00 97.8 80-124
50.00 99.6 77-129
Report Date: 3/26/2015 Page 56 of92
All anal}•ses applicable to the CWA, SDWA, and RCRA arc perfonncd in accordance toNELAC protocols, Pertinent sampling infonnation is located on the attached COC. Coofidcntia\ Business Jnfonnnlioo: This report is provided ror the exclusive usc o[lhe
addressee Privileges of subsequent usc of the name of this company or any member ofilS st"'fT• or reproduction of this report in connection with the advcrtiscm~nt. promotion or sale of any product or process, or in connection with the re·publieation of this report
for anr purpose other lhan for the :~ddrcssce will be granted only on contacl This compo:my accepts no responsibility except for the due pcrfonnance of inspection and/or 01naJysis in good failh and according lo the n•Lcs of Lhc trade and of science
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chlorofonn 2015
Lab Sample ID: 1503226-013
Client Sample ID: TW4-23_03122015
Collection Date: 3/12/2015 703h
Received Date: 3/13/2015 1015h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Date
Analyzed
3/16/2015 2345h
3/20/2015 1705h
Contact: Garrin Palmer
Method Reporting Analytical
Used Limit Result Qual
E300.0 10.0 47.3
E353.2 0.100 < 0.100
Report Date: 3/26/2015 Page 20 of 92
All an:. lyses applicable to the CWA, SDWA, and RCRA ore performed in accordan~:e to NELAC protocols. Pertinent sampling information is located on the attached COC CoofidcmiAI Busines!' lnfonnation: This report is provided fortbc exclusive use of the
addressee Privileges of subsequent usc of the name offl1is company or any member of its staff. or reproduction of this report in connection with the advertisement, promotiou or sale ofnny product or process, or in connt:ction with the re·publicfltion of this 1cp01t
for any purpose other Lhan for 1hc addressee will be granled only on conlncL rhis company accepts no responsibility exccpL for tbc due pc1 ronnaocc of inspection and!oT analysis in good failh and according to tbc mlcs of the trade and or science..
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-018C
Client Sample ID: TW4-24_03092015
ANAl n •c•L LAsoR•roRifs Collection Date: 3/9/2015 1326h
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Received Date: 3/13/2015 1015h Test Code: 8260-W-DENlOO
Analytical Results VOAs by GC/MS Method 8260C/5030C
Analyzed: 3/16/2015 535h
Units: )lg/L Dilution Factor: Method: SW8260C
CAS Reporting Analytical
Compound Number Limit Result Qual
Carbon tetrachloride 56-23-5 1.00 < 1.00
Chloroform 67-66-3 1.00 49.2
Chloromethane 74-87-3 1.00 < 1.00
Methylene chloride 75-09-2 1.00 < 1.00
Surrogate CAS Result Amount Spiked %REC Limits Qual
Surr: I ,2-Dichloroethane-d4 17060-07-0 53.3 50.00 107 72-151
Surr: 4-Bromofluorobenzene 460-00-4 51.7 50.00 103 80-128
Surr: Dibromofluoromethane 1868-53-7 49.4 50.00 98.7 80-124
Surr: Toluene-d8 2037-26-5 49.8 50.00 99.6 77-129
Report Date: 3/26/2015 Page 61 of92
All analyses applicable to the CWA, SDWA, and RCRA arc pc.r[onncd in accordallcc to NELAC pro loco is Pertinent sampling infonnalion is located on the auachcd COC Confidential Business Infonnalion: This report is pmvidcd for the exclusive usc of Lbc
addressee Privileges o[ subsequent use of Lhc name of this company or any member ofiLs staiT, or reproduction ofLhis report in connection wilh tbc advertisement, promotion or sale of any producl or process, or in connection wilh the re-publication of this report
for any purpose other lhnn [or the addressee will be gnmted only on contacL This company accepts no responsibility except for the due pcrfonnancc or inspection and/or analysis in good faill1 and according lo the n1lcs oftbe Lrade aud of science
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chlorofom12015
Lab Sample ID: 1503226-018
Client Sample ID: TW4-24_03092015
Collection Date: 3/9/2015 1326h
Received Date: 3/13/2015 1015h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Date
Analyzed
3/17/2015 202Ih
3/20/2015 1826h
Contact: Garrin Palmer
Method Reporting Analytical
Used Limit Result Qual
E300.0 100 944
E353.2 10.0 34.6
Report Date: 3/26/2015 Page 25 of92
All anD lyses Applicable to the CWA, SDWA, nnrl RCRA are pe1 fom1cd in accordance Lo NELAC protocols Pertinent sampling infonnation is located on the attached COC Confidential 811Sincss lnfonnation: Tbis report is provided for the exclusive usc of the
addressee Privileges of subsequent use of lhc name of this compauy or any member or its sL.1ff, or reproduction of this repon in connection with the advertiscml!nl, promotion or sale of nny product or process, orin connection with the re·publication oflhis report
for any purpos.c otbcr Lhao for lhc addressee will be granted only on contact This company accepts no responsibility except for the due pcrfonnancc of inspection and/or analysis in good faith and according to the mlcs oflhc trade and of science.
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-014C
Client Sample ID: TW4-25_03092015
Collection Date: 3/9/2015 1300h
Received Date: 3/13/2015 1015h
Analytical Results
Analyzed: 3/16/2015 4l7h
Units: Jlg/L Dilution Factor:
Compound
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Surrogate
Surr: 1 ,2-Dichloroethane-d4
Surr: 4-Bromotluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-dB
CAS
17060-07-0
460-00-4
1868-53-7
2037-26-5
Result
52.8
51.4
49.1
49.6
Contact: Garrin Palmer
Test Code: 8260-W-DENlOO
VOAs by GC/MS Method 8260C/5030C
Method: SW8260C
CAS Reporting Analytical
Number Limit Result Qual
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
Amount Spiked %REC Limits Qual
50.00 106 72-151
50.00 103 80-128
50.00 98.3 80-124
50.00 99.3 77-129
Report Date: 3/26/2015 Page 57 of92
All anr~lyscs applicnble to the CWA, SDWA, nnd RCRA arc pcrfonned in accoJdance to NELAC prolocols Pertinent sampling infonnalion is localed on the aLtachcd COC Conlidcotia\ Business Information: This report is provided for the cAclusivc usc of the
addressee Privileges of subsequent use of the name oftbis company or any member of its s1.11T, or reproduction of this report in connection with the advcrtisem~nt, promotion or sale of any product or process, orin connection with the re·publication oflJ1is repmt
for any purpose oUu~r lhao for the addressee will be granted only on contact This company accepts no responsibility except for the due pcrfonnancc ofiospcction :md/or analysis in good faitl1 and according to the rules of the trade aod or science
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chlorofonn 2015
Lab Sample 10: 1503226-014
Client Sample 10: TW4-25_03092015
Collection Date: 3/9/2015 1300h
Received Date: 3/13/2015 1015h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Date
Analyzed
3117/2015 1930h
3/20/2015 1824h
Contact: Garrin Palmer
Method Reporting Analytical
Used Limit Result Qual
E300.0 100 310
E353.2 1.00 14.4
Report Date: 3/26/2015 Page 21 of92
All an.:~lys~s applicable Lo lhc CWA, SDWA, nnd RCRA an~ performed in accordance to NELAC protocols Pertinent sampling information is located on the allachcd COC. Confidenti~l Business lnfom1ation: Tbis 1cport is provided for the exclusive use oflhc
adrlrcsscc Privileges of subsequent usc oftl1c name of this company or any membc1 ofilS stniT. or reproduction of this report in connection with the advertisement. promoliou or sale of any product or process, or in conncclion with the rc·publication of this reporl
for any purpose other lhan for the addressee will be granted only on contact.. This ~:ompany accept.s no responsibility cx~ept for the due pcrfonnance of inspection and/or analysis in sood faith ilnd according to the mlcs of the trade and of science
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-016C
Client Sample ID: TW4-26_03122015
Collection Date: 3/12/2015 720h
Received Date: 3113/2015 1015h
Analytical Results
Analyzed: 3116/2015 456h
Units: )lg/L Dilution Factor:
Compound
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Surrogate CAS Result
Surr: I ,2-Dichloroethane-d4 17060-07-0 52.2
Surr: 4-Bromofluorobenzene 460-00-4 51.2
Surr: Dibromofluoromcthane 1868-53-7 48.3
Surr: Toluene-d8 2037-26-5 49.0
Contact: Garrin Palmer
Test Code: 8260-W-DENlOO
VOAs by GC/MS Method 8260C/5030C
Method: SW8260C
CAS Reporting Analytical
Number Limit Result Qual
56-23-5 1.00 < 1.00
67-66-3 1.00 2.37
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
Amount Spiked %REC Limits Qual
50.00 104 72-151
50.00 102 80-128
50.00 96.7 80-124
50.00 97.9 77-129
Report Date: 3/26/2015 Page 59 of92
All analyses applical;\lc 10 lhc C\VA, SDWA, and RCRA arc performed in accordance to NELAC protocol!<.. Pcrtincnl sampling information is located on the anachcd COC Confidential Business lnform:uion: This report is provided for the exclusive use of\he
addressee Privileges of subsequent usc of the name of this company or any member ofilS slaiT, or reproduction of this repor1 in connection with the :td\ crti~mcnl, promotion or sale of any product or process, or in connecL1on with the rc·publicati('ln or this repon
for any purpose o1bc1 LIHm ror lhc addressee will be graotcd onl}' on contacL This comp::my accepts no responsibility except for the Lluc pcrfonnance or inspection nodlor analysis 1n good fl'lith and according to the mlcs of the 1radc and of science
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-016
Client Sample ID: TW4-26_03122015
Collection Date: 3/12/2015 720h
Received Date: 3/13/2015 1015h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Date
Analyzed
3/17/2015 110h
3/20/2015 1714h
Contact: Garrin Palmer
Method Reporting Analytical
Used Limit Result Qual
E300.0 10.0 14.4
E353.2 1.00 14.4
Report Date: 3/26/2015 Page23 of92
All an<~ lyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols. Pertinent sampling in forma lion is located on the attached COC. Cootidcotial Business (nfonnation: This report is provided for the exclusive usc of the
addressee. Privileges of subsequent usc of the name of this company or any mcmbe1 of its stn!T, 01 reproduction of this report in connection wilh tile advertisemenL, promotion or sale of any product or process, or in connection with 1he re-publication orlhis report
for any purpose othc1 Lhan for the addressee will be grMlcd only on contncL This company accepL~ no responsibility except ror the due pcrfonmmcc or inspection notUor analysis in good raiU1 and according to the n1\cs of Lhc trade and ofscicoc~
ORGANIC ANALYTICAL REPORT
Client:
Project:
Lab Sample ID:
Energy Fuels Resources, Inc.
1st Quarter Chloroform 20 15
1503226-008C
Client Sample ID: TW4-27 03112015
ANALYTICAL 1 •aoR•roRIEs Collection Date: 3/11/2015 830h
Received Date: 3/13/2015 1015h
Analytical Results
Analyzed: 3/16/2015 220h
Units: Jlg/L Dilution Factor:
Contact: Garrin Palmer
Test Code: 8260-W-DEN100
VOAs by GC/MS Method 8260C/5030C
Method: SW8260C
CAS Reporting Analytical
3440 South 700 West
Salt Lake City, UT 84119 Compound Number Limit Result Qual
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
e-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Surrogate
Surr: I ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
CAS Result
17060-07-0 52.7
460-00-4 51.4
1868-53-7 48.8
2037-26-5 49.5
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
Amount Spiked %REC Limits Qual
50.00 105 72-151
50.00 103 80-128
50.00 97.5 80-124
50.00 99.0 77-129
Report Date: 3/26/2015 Page 51 of92
All analyses applicable to the C\V A, SDWA, and RCRA ore performed in accordance to NELAC protocols.. Pcrtincot sampling infonnation is locrncd on the au ached COC. Coofidcotia\ Business lnfonn;~1ion: This report is provided for the exclusive usc of the
Dddtcsscc Privileges of subsequent usc of lhe name of Ibis company or any member of iLS staiT, or reproduction nf Ibis report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this rcpmt
(or any purpose other than for the addressee will he granted only on coolacL This company accepts no responsibility except for the due pcrfonnance of iuspcction audlt>r analysis in good faith and according to lhc mlcs of the 11adc aud of science..
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: I st Quarter Chlorofom120 15
Lab Sample ID: 1503226-008
ClientSampleiD: TW4-27_03112015
ANALYTICAL LABoRATORIEs Collection Date: 3/11/2015 830h
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
e-mail: [e-mail]
web: www.awa1-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Receh'ed Date: 3/13/2015 1015h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Contact: Garrin Palmer
Date Method Reporting Analytical
Analyzed Used Limit Result Qual
3/16/2015 1949h E300.0 10.0 26.2
3/20/2015 1656h E353.2 5.00 26.5
Report Date: 3/2612015 Page 15 of92
All analyses applicable to the C\VA, SDWA, and RCRA arc performed in accordance to NELAC pmtocols Pertinent sampling information is located on the attached COC CooCideniial B11siness (nfonnnlion: This report is provided for !.he cxclusi'c usc of the
addressee. Privileges of subsequent use of the name of this company or any member of its stall. or reproduction of this report in coLmcction with the ::~dverLisemcnt, promotion 01 sale of any product or process, orin connl!ction with the re-publication of this repmt
for any purpose olhcnh:m ror the addressee will be gr11nted only on contacL This company acccplS no responsibility csccpt for the due pcrfonnancc or inspection andlor analysis in ~ood faith and according to the mlcs of the 1radc and or ~cicncc.
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: I st Quarter Chloroform 2015
Lab Sample ID: 1503226-004C
Client Sample ID: TW4-28_03112015
ANAlYTICAl 1 ABoRAroRIEs Collection Date: 3/11/2015 804h
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
Received Date: 3/13/2015 1015h
Analytical Results
Analyzed: 3/16/2015 1 02h
Units: ).lg/L Dilution Factor:
Compound
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Contact: Garrin Palmer
Test Code: 8260-W-DENlOO
VOAs by GC/MS Method 8260C/5030C
Method: SW8260C
CAS Reporting Analytical
Number Limit Result Qual
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
Surrogate CAS Result Amount Spiked %REC Limits Qual e-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Surr: I ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
17060-07-0
460-00-4
1868-53-7
2037-26-5
51.4 50.00 103 72-151
50.7 50.00 101 80-128
48.7 50.00 97.3 80-124
49.4 50.00 98.9 77-129
Report Date: 3/26/2015 Page 47 of92
All analyses applicable lo Lhc CWA, SDWA, and RCRA are performed in accordance to NELAC protocols. Pertinent sampling infonnalion is locmcd on the attached COC Confidential Business lnfonnation: This report is p10vidcd for the exclusive use or Lhe
addre&5CC Privileges of subsequent usc of the name of this company or any member of its st:J:IT, or reproduction of this report in councclion with the ndvcrliscmunl, promotion or sale ofnny producl or process, or in connection with the re-publication orLhis report
for any purpose olher t.han for the addressee will be graulcd only on contacL This company accepts no responsibility exccpl for the due pcrfonnance ofinspcclion ;md/or analysis in good faiU1 nod according lo l.bc rules of lhc Lradc and of science
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 20 15
Lab Sample ID: 1503226-004
Client Sample ID: TW4-28_03112015
Collection Date: 3/11 /2015 804h
Received Date: 3/13/2015 1015h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Date
Analyzed
3/16/2015 1808h
3/20/2015 1646h
Contact: Garrin Palmer
Method Reporting Analytical
Used Limit Result Qual
E300.0 10.0 52.2
E353.2 1.00 19.0
Report Date: 3/26/2015 Page 11 of92
All analyses (lpplicablc to the CWA, SDWA, and RCRA arc performed in accordance to NELAC protocols Pertinent sampling infonnalion is located on the auachcd COC Coofidcnlial Business Jnfommtion: This report is provided for the cxclusiYe use uftbc
addressee, Privileges of subsequent use ofLhc name of this company or any member of its sl:lfT, or reproduction of this report in cmmcction wilh the odYcrtisemcnt, promotion or sale ofony product or process, or in connection with the re-publication of this 1epot1
ror any purpose other lhan rOT lhc addressee will be granted only on cootacL. This company occcpt.s no rcspoosibility cx~cpt for 1hc du~ pcrfonnancc oriospcction nndlor analysis in sood fl'lith and according to the n1lcs or the trade and or science.
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-024C
Client Sample ID: TW4-29 _03122015
Collection Date: 3/12/2015 82lh
Received Date: 3/13/2015 1015h
Analytical Results
Analyzed: 3/16/2015 2224h
Units: f.Lg/L
Compound
Chloroform
Dilution Factor: 10
Surrogate CAS Result
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
527
510
489
496
--The reporting limits were raised due to high analyte concentrations.
Analyzed: 3/16/20151135h
Units: f.Lg/L Dilution Factor:
Contact: Garrin Palmer
Test Code: 8260-W-DENIOO
VOAs by GC/MS Method 8260C/5030C
Method: SW8260C
CAS Reporting Analytical
Number Limit Result Qual
67-66-3 10.0 299
Amount Spiked %REC Limits Qual
500.0 105 72-151
500.0 102 80-128
500.0 97.9 80-124
500.0 99.3 77-129
Method: SW8260C
CAS Reporting Analytical
Compound Number Limit Result Qual
Carbon tetrachloride 56-23-5 1.00 < 1.00
Chloromethane 74-87-3 1.00 < 1.00
Methylene chloride 75-09-2 1.00 < 1.00
Surrogate CAS Result Amount Spiked %REC Limits Qual
Surr: I ,2-Dichloroethane-d4 17060-07-0 52.6 50.00 105 72-151
Surr: 4-Bromofluorobenzene 460-00-4 51.3 50.00 103 80-128
Surr: Dibromofluoromethane 1868-53-7 49.3 50.00 98.6 80-124
Surr: Toluene-d8 2037-26-5 49.3 50.00 98.6 77-129
Report Date: 3/26/2015 Page 67 of92
All analyses applicable \o the CWA, SDWA. and RCRA are performed in accordance to NELAC proloCols Pertinent sampling information is located on the allached COC Cooftdcotiall3usiness fnfonnalion: This report is provided for lbe e.KcJusivc usc of the
addressee.. Privileges of subsequent use of the name of this company or any member of its si.:I.IT. or reproduction of this report in connection with tile advertisement, promotiou or sale of nny product or process, or in connection with the rc·pub!ic:ltion of this report
for any purpose olhcr than for lhc addressee will be granted only on cnnlacL This company accepts no responsibility except for the due performance of inspection a[J(i/or analysis in good faith and according to the mlcs of the trade and of science
American West
ANA l YTIC A l IAAORAT ORifS
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-024
Client Sample ID: TW4-29 _03122015
Collection Date: 3/12/2015 821h
Received Date: 3/13/2015 1015h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Date
Analyzed
3/17/2015 329h
3/20/2015 1732h
Contact: Garrin Palmer
Method Reporting Analytical
Used Limit Result Qual
E300.0 10.0 40.5
E353.2 1.00 4.14
Report Date: 3/26/2015 Page 31 of 92
All analyses Rpplicablc to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the allacbcd COC Confidential Business lnfonnalion: Tbis report is provided for the exclusive usc oflhe
addressee Privileges of subsequent use of Lhe name oflhis company or any member of its stafT, or reproduction of this report in connection with Lbc advertisement, promolion or sale of <my product or process, or in connection with the re-publication oflhis report
for any purpose ol11c1 tJlCID for the addressee will be granted only on conlacL Tbis company accepts no responsibility exccpl for the due perfonnancc ofinspccLion ttndlor analysis in good failh and according 10 lbc mlcs oflhc trade and of science
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: lst Quarter Chloroform 2015
Lab Sample ID: l503226-009C
Client Sample ID: TW4-30_03112015
Collection Date: 3111/2015 835h
Received Date: 3113/2015 1015h
Analytical Results
Analyzed: 3/16/2015 240h
Units: f!g/L Dilution Factor:
Contact: Garrin Palmer
Test Code: 8260-W-DEN100
VOAs by GC/MS Method 8260C/5030C
Method: SW8260C
CAS Reporting Analytical
Compound Number Limit Result Qual
Carbon tetrachloride 56-23-5 1.00 < 1.00
Chloroform 67-66-3 1.00 1.65
Chloromethane 74-87-3 1.00 < 1.00
Methylene chloride 75-09-2 1.00 < 1.00
Surrogate CAS Result Amount Spiked %REC Limits Qual
Surr: I ,2-Dichloroethane-d4 17060-07-0 52.6 50.00 105 72-151
Surr: 4-Bromofluorobenzene 460-00-4 52.6 50.00 105 80-128
Surr: Dibromofluoromethane 1868-53-7 48.7 50.00 97.4 80-124
Surr: To1uene-d8 2037-26-5 50.1 50.00 100 77-129
Report Date: 3/26/2015 Page 52 of92
All analyses applicable to the CW A, SDWA, and RCRA arc performed in acconiaocc to NELAC protocols. Pertinent sampling information is located on the attached COCw Confidential Business Information: This report is provided for Lhc exclusive usc of the
:.ddrcssce. Privileges of subsequent use oflhc name of this compan}' or any membc1 ofiLS staff, or reproduction oftbis report in connection with 1be Oldvertisemcm. promotion or sale of any producL or process, or in connection with the re-publication of this report
(or any purpose other Lhao for the addressee will be granted only on contact This compnoy accepts no responsibility except for the due pcrfonnancc of inspection and/or analysis in good faith and according 10 the rules of the hade aod of science
American West "-t•,,t..Y •c~t LA otu.ronltO
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-009
Client Sample ID: TW4-30_03112015
Collection Date: 3/11/2015 835h
Received Date: 3/13/2015 1015h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Date
Analyzed
3/16/2015 2006h
3/20/2015 1816h
Contact: Garrin Palmer
Method Reporting Analytical
Used Limit Result Qual
E300.0 10.0 38.3
E353.2 0.200 2.15
Report Date: 3/26/2015 Page 16 of 92
All analyses Applicable to the CWA, SDWA, and RCRA are performed in accordaocc to NELAC prolocols. Pertinent sampling infonnatioo is located on lhc auachcd CDC Confidenti11l Business lnfonnntion: Tllis report is provided for the exclusive use of the
addressee Privileges of subsequent use of the name orlhis compan)' or any member of iLs sLalT, or reproduction of this reporl in connection with tbc ndvcrtiscmenl., promotion or sale of nny product or process, or in connection with the re-publication of this report
for any purpose othcnhao for the addressee will be granted only on contac1. This company accepts no responsibility except for the due pcrfonmmcc ofinspccLion omdlur analysis in good faith and according to the rules of lhc trade al)d of science~
American West
ANALYTICAl. lABORATORJfS
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chlorofom12015
Lab Sample ID: 1503226-0lOC
Client Sample ID: TW4-31_03112015
Collection Date: 3/11 /2015 84lh
Received Date: 3113/2015 1015h
Analytical Results
Analyzed: 3/16/2015 259h
Units: 11g/L Dilution Factor:
Compound
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Surrogate
Surr: 1 ,2 -Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-dB
CAS
17060-07-0
460-00-4
1868-53-7
2037-26-5
Result
52.8
52.7
49.2
50.7
Contact: Garrin Palmer
Test Code: 8260-W-DENlOO
VOAs by GC/MS Method 8260C/5030C
Method: SW8260C
CAS Reporting Analytical
Number Limit Result Qual
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
Amount Spiked %REC Limits Qual
50.00 106 72-151
50.00 105 80-128
50.00 98.5 80-124
50.00 101 77-129
Report Date: 3/26/2015 Page 53 of 92
All analyses applicable to the CWA, SDWA, and RCRA arc pcrfmmed in acconlaoce to NELAC protocols Pertinent sampling infonnation is located on the attached COC_Conlidcotial Ousines.-. lnfonn<ttion: This report is provided for the exclusive usc of the
addressee. Privileges of subsequent ~1se of the name of this comrany or any member of its staff, or reproduction of this report in connection with the advertisement. JHomotion or sale of :-my product or process, or in connection with Lhe re-publica cion of this report
for any purpose other than for the ~ddressee will be granted only on cootacl This company accepts no responsibility excepl for the dllC pcrfonnance of inspection and/or analysis in good faith and according to the mles of the trade and of science.
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-010
Client Sample ID: TW4-31 _03112015
Collection Date: 3111/2015 841h
Received Date: 3/13/2015 1015h
Analytical Results
Date
Compound Units Prepared
Chloride mgfL
Nitrate/Nitrite (as N) mg/L
Date
Analyzed
3/16/2015 2023h
3/20/2015 1659h
Contact: Garrin Palmer
Method Reporting Analytical
Used Limit Result Qual
E300.0 10.0 30.6
E353.2 0.100 1.33
Report Date: 3/26/2015 Page 17 of92
All analyses applicable to th~ CWA, SDWA, nnd RCRA are performed in accordance to NELAC protocols Pcninent sampling infonnation is located on the aUachcd CDC Conrldcntial Business lnJonnation: This report is provided for the exclusive usc oflhe
addressee Privileges of subsequent usc of the name of this company or any member of its stan: or reproduction of tbis rcpon in connection with the advertisemcnL. promotion or sale of any product or process, or in connection with 1hc re-publication llfthis report
for any purpose other than for the addressee will be gr.mtcd only on cootacL This coolpilny accepts no responsibility except for the due pcrfonnaocc of inspeclion and/or analysis in good faith and according to tlJc mlcs of ahc trade aod of science.
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-005C
Client Sample ID: TW4-32_03112015
ANA l Y TI CA L LAooRAroRIEs Collection Date: 3/11/2015 810h
Received Date: 3/13/2015 1015h
Analytical Results
Analyzed: 3/16/2015 122h
Units: J.lg/L Dilution Factor:
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: (80 I) 263-8687
e-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Compound
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Surrogate
Surr: I ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
CAS Result
17060-07-0 52.6
460-00-4 51.4
1868-53-7 49.2
2037-26-5 49.8
Contact: Garrin Palmer
Test Code: 8260-W-DEN100
VOAs by GC/MS Method 8260C/5030C
Method: SW8260C
CAS Reporting Analytical
Number Limit Result Qual
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
Amount Spiked %REC Limits Qual
50.00 105 72-151
50.00 103 80-128
50.00 98.4 80-124
50.00 99.7 77-129
Report Date: 3/26/2015 Page 48 of92
All an~ lyses applicnblc to the CWA, SDWA, and RCRA arc pcrf01mcd io accon:hlocc to NELAC protocols Pertinent smupling infonnation is Jocaled on the attached COC Confidential Business Tnformalion: This report is provided for the cxclusiv~ usc of Lhc
addressee. Privileges of subsequent usc of Lhc name of this company or any member of its sL11T, or reproduction of this report in connection with Lbc advertisement, promotion or sale of nny producl or process, or in connection with the re-publicntion of Ulis report
for any purpose other lhan for the addressee will be gramcd only m1 cont.acL. This company accepts no responsibility except for the due perfonnance of inspection and/or analysis in good faith and according Ia the rules of the trade and of science.
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
e-mail: [e-mail]
web: www.awa1-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-005
Client Sample ID: TW4-32_03112015
Collection Date: 3111 /2015 810h
Received Date: 3/13/2015 l015h
Analytical Results
Date
Compound Units Prepared
Chloride rng/L
Nitrate/Nitrite (as N) rng/L
Date
Analyzed
3/1 6/2015 1825h
3/20/2015 1815h
Contact: Garrin Palmer
Method Reporting Analytical
Used Limit Result Qual
E300.0 10.0 64.2
E353.2 0.200 2.46
Report Date: 3/26/2015 Page 12 of92
All analyses applicable to the C\V A, SOWA, and RCRA are JK'Tformed in accordance to NELAC protocols Pertinent sampling infonoation is located on the auachcd COC.. Confidential Business [nfonm\lion: This report is provided for the exclusiv~ usc oftbe
addressee Privilc£CS of subsequent usc of the name oflbis company orauy member of its slnfT. or reproduction oflhis report in connection with the ;Jdverlisemcm, promotion or sale of;~ny producl or process, or in connc~.:tion with the rc-publh:ation of this r!!port
for any purpose other than for the 3ddrcsscc will be granted only on comacL This company acccpLs no responsibility except for the due pcrfonnancc of i[]spection and/or analysis in good faith and according to the n1les of the trade and of science
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-021C
Client Sample ID: TW4-33_03122015
ANALYTICAL '•eo""o""s Collection Date: 3/12/2015 755h
Received Date: 3/13/2015 1015h
Analytical Results
Analyzed: 3/16/2015 840h
Units: J.!g/L Dilution Factor:
Contact: Garrin Palmer
Test Code: 8260-W-DENIOO
VOAs by GC/MS Method 8260C/5030C
Method: SW8260C
CAS Reporting Analytical
3440 South 700 West
Salt Lake City, UT 84119 Compound Number Limit Result Qual
Phone: [phone]
Toll Free: [phone]
Fax:[phone]
e-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Carbon tetrachloride
Chlorofom1
Chloromethane
Methylene chloride
Surrogate
Surr: I ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
CAS Result
17060-07-0 52.8
460-00-4 53.2
1868-53-7 49.6
2037-26-5 50.5
56-23-5 1.00 < 1.00
67-66-3 1.00 134
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
Amount Spiked %REC Limits Qual
50.00 106 72-151
50.00 106 80-128
50.00 99.2 80-124
50.00 101 77-129
Report Date: 3/26/2015 Page 64 of92
All ann lyses ~pplicab\e to the C\V A, SDWA, and RCRA arc pcrfonned io accordance lo NELAC protocols Pertinent sampling information is located on the auacbcd COC Confidcnlial Business lnfom1:'1Lion: Thisr-cport is provided for the exclusive use of the
addressee. Privileges of subsequent use oflhc name oftbis company or any membct of its suiT. or reproduction of this report in connection with I be advertisement. promotion or sale or :my product or process, o• in connection with the 1c-publication or this rej)Ott
(or any purpose otbc• than for the addressee will be graotcd only on cootacl This company acccplS no responsibility except for the due pcr(onnaacc of inspection andior analysis in good faith and according to the n1lcs of the trade and of science
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer
Project: 1st Quarter Chloroform 20 15
Lab Sample ID: 1503226-021
Client Sample ID: TW4-33_03122015
Collection Date: 3/12/2015 755h
Received Date: 3/13/2015 1015h
Analytical Results
Date Date Method Reporting Analytical
Compound Units Prepared Analyzed Used Limit Result Qual
Chloride mg/L 3/17/2015 220h E300.0 10.0 44.2
Nitrate/Nitrite (as N) mg/L 3/20/2015 1721h E353.2 0.100 1.91
1 -Matrix spike recove1y indicates matrix inte1jerence. The method is in control as indicated by the LCS.
Report Date: 3/26/2015 Page 28 of92
All ann lyses Applicable Lo the CWA, SDWA, and RCRA are pc-Lfotmcd in accordance lo NELAC protocols Pertinent sampling inronnation is located on the attached CDC. Cool'idcotial Business lnforrnotion: This report is provided for Lhc cxclushe usc oflbc
addressee Privileges of SlLbsequcnL use of the name of this comp:my or any mcmbe1 ofil'i stnlT, or reproduction of this report in connection with tbc advertisement, promotion or sale or nny prodm:l or process, or in connection with the re·publication ortJ1is report
ror any pu'l)OSC otbcr thao for the addressee will be granted only on coniOCL Tbis company accepts no responsibility except for the due pcrfonmmce of inspection and/or analysis in good faitlJ and according to Lbc n1les of the trade and of science
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-011 C
Client Sample ID: TW4-34_03112015
Collection Date: 311112015 847h
Received Date: 3/13/2015 1015h
Analytical Results
Analyzed: 3116/2015 319h
Units: f.!g/L Dilution Factor:
Compound
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Surrogate
Surr: I ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
CAS Result
17060-07-0 52.8
460-00-4 52.7
1868-53-7 49.0
2037-26-5 50.6
Contact: Garrin Palmer
Test Code: 8260-W-DENlOO
VOAs by GC/MS Method 8260C/5030C
Method: SW8260C
CAS Reporting Analytical
Number Limit Result Qual
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
Amount Spiked %REC Limits Qual
50.00 106 72-151
50.00 105 80-128
50.00 98.0 80-124
50.00 101 77-129
Report Date: 3/26/2015 Page 54 of 92
All analyses applicable to the CWA, SDWA, and RCRA are pcrfonncd in accordance Lo NELAC protocols PcrLincnl sampling infonnatio[] is locmed on the atL.achcd COC Conlidcntial Business Jnformntion: This report is provided for the exclusive usc of the
addressee, Privileges of subsequent usc oflhe name oftbis company or any member of its sl.niT, or reproduction of this report in cmmection with tlle advertisement promotion or sale of any product or process, orin connection wilh the re-publication oflhis report
for any purpose olhe1 Lhan for the addressee will be granted only on conlacl This company <Jcccpts no responsibillly except for the due pcrfonnancc of inspection andlo1 analysis in good faith and according to the rules of Ute trade and of science
American West
ANA l YTI CAl LABOAATORirS
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-011
Client Sample ID: TW4-34_03112015
Collection Date: 3111/2015 847h
Received Date: 3/13/2015 1015h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Date
Analyzed
3/1612015 2040h
3/20/2015 1 700h
Contact: Ganin Palmer
Method Reporting Analytical
Used Limit Result Qual
E300.0 10.0 17.7
E353.2 0.100 1.21
Report Date: 3/26/2015 Page 18 of 92
All analys~:s applicable to the CWA, SDWA, and RCRA ore performed iu accordance to NELAC pr01ocols Pcrtincot sampling infonnation is located un the auachcd COC Coniidcolial Business Information: This report is provided for the exclusive usc of the
addressee Privilcpcs of subsequent usc oflhc marne of this company or auy member of iiS slaiT, or reproduction of this report in connection with the adl'ertiscmcnt, promotion or sale of any product or process, or in connection with lhc re-publication of this rcpot1
for an)' purpose olber than for \he addressee will be granted only on contacl This company accepts no rcsponsibiliry exccpl for the due pcrft>nnancc of iospcclion and/01 analysis in good faith and according tu the ntlcs of the !Jade and of science.
American West
ANALYTICAl l.A60AAT0RIES
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-012C
Client Sample ID: TW4-35_03112015
Collection Date: 311112015 853h
Received Date: 3/13/2015 1015h
Analytical Results
Analyzed: 3/16/2015 338h
Units: J..tg/L Dilution Factor:
Contact: Garrin Palmer
Test Code: 8260-W-DENlOO
VOAs by GC/MS Method 8260C/5030C
Method: SW8260C
CAS Reporting Analytical
Compound Number Limit Result Qual
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Surrogate
Surr: I ,2-Dich1oroethane-d4
Surr: 4-Bromotluorobenzene
Surr: Dibromotluoromethane
Surr: To1uene-d8
CAS
17060-07-0
460-00-4
1868-53-7
2037-26-5
56-23-5
67-66-3
74-87-3
75-09-2
Result Amount Spiked
51.4 50.00
50.0 50.00
47.9 50.00
49.0 50.00
1.00 < 1.00
1.00 < 1.00
1.00 < 1.00
1.00 < 1.00
%REC Limits Qual
103 72-151
99.9 80-128
95.7 80-124
97.9 77-129
Report Date: 3/26/2015 Page 55 of92
All analyses applicable Lo Lhc CWA, SDWA, nnd RCRA me perfotmcd in accordance to NELAC proi.Dcols. Pertinent sampling infonnation is located on the attached COC. Confidential Business lnfonnaLicm: This report is provided for the exclusive usc of Lhe
addressee. Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this report in conn eel ion with Lbc ndvcrtiscmcnl, promotion or sale or any prodliCI or process, or in connection with Lhc re-publication or lhis report
for any purpose olhcr Lhan for the addressee will be granted only on conlacL This company ucccpl.S no responsibility except for the due pcrfonnancc of inspection <JUdlor analysis in good failh and according Lo the n1lcs of Lhc 1rade and of science.
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 20 15
Lab Sample ID: 1503226-012
Client Sample ID: TW4-35_03112015
Collection Date: 3111/2015 853h
Received Date: 3113/2015 1015h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Date
Analyzed
3/16/2015 2328h
3/20/2015 1 704h
Contact: Garrin Palmer
Method Reporting Analytical
Used Limit Result Qual
E300.0 10.0 34.9
E353.2 0.100 0.436
Report Date: 3/26/2015 Page 19 of92
All analyses 11pplicab\e to the CWA, SDWA, and RCRA arc performed in acconiancc to NELAC pmtocols Pertinent sampling infonnalion is locflled on the attached COC. Confidential Business lnfonnation: Tbis report is provided fortbc exclusive usc of the
addressee, Privileges of subsequent use of the name ofthis company or a11y member of its slnfT, or reproduction ortbis report in connection with tbe ad\Crtisemenl, promotioo or sale of nny product or process, or in connection with the re-publication of lhis report
for any purpose other Limn for the addressee will be gnmtcd only on contact. This company accepts no responsibility except for the due perfonnance of inspection and/or analysis in good faiU1 and according to the m\es of the trade and or science
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-007C
Client Sample ID: TW4-36_03112015
Collection Date: 3/11/2015 823h
Received Date: 3/13/2015 1015h
Analytical Results
Analyzed: 3/16/2015 200h
Units: )lg/L Dilution Factor:
Contact: Garrin Palmer
Test Code: 8260-W-DEN100
VOAs by GC/MS Method 8260C/5030C
Method: SW8260C
CAS Reporting Analytical
Compound Number Limit Result Qual
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Surrogate
Surr: I ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
CAS
17060-07-0
460-00-4
1868-53-7
2037-26-5
56-23-5
67-66-3
74-87-3
75-09-2
Result Amount Spiked
52.4 50.00
51.9 50.00
49.0 50.00
49.9 50.00
1.00 < 1.00
1.00 < 1.00
1.00 < 1.00
1.00 < 1.00
%REC Limits Qual
105 72-151
104 80-128
98.0 80-124
99.8 77-129
Report Date: 3/26/20 I 5 Page 50 of 92
All ann lyses ~pplicab\e to the CWA, SDWA, and RCRA arc performed in accordaucc 10 NELAC protocols Pcnincnt sampling infonnation is locaLCd on the attached COC. Confidcolilll Business lnrom1:llinn: This report is provided for tbc exclusive use of the
addrc~c. Privileges of subsequent use of the name oftbis compan)' or any membc1 of its Slilff, or reproduction of this report in connection wilh the advertisement. promotion or sale of any product or process, or in connection with the re-public;:nion of lhis repo11
for any purpose othc1 than for the addressee will be granted only on contact This company a:ccepts no responsibility except fur the due perfonnaocc of inspection and/or analysis in good faith and according to lht! niles of the trade and of science..
American West
ANAlYTICAl I ARORATORifS
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-007
Client Sample ID: TW4-36_03112015
Collection Date: 3/11/2015 823h
Received Date: 3/13/2015 1015h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Date
Analyzed
3/16/2015 1932h
3/20/2015 1655h
Contact: Garrin Palmer
Method Reporting Analytical
Used Limit Result Qual
E300.0 10.0 67.2
E353.2 0.100 < 0.100
Report Date: 3/26/2015 Page 14 of92
All analyses applicable to lhc CWA, SDWA. and RCRA are performed in accordance to NELAC prolOcols Pertinent sampling infom1ation is located on the auachcd COC. Coofidenli:'ll Business fnfonu:~tion: This rcpon is provided for the cxclusi,•e use of the
addressee Privileges of subsequent use of the uame of this company or any member of it.s sLaiT, or reproduction of this report in connection witb tile ad"ertisement. promotion or sale of ;my product or process, or in connection with lhc re-publication of this rep0l1
for any purpose olbcr than for lhc addressee will be granted only on contacL This company accepts no responsibility except for the due pcrfonnancc of iospcclion and/or analysis in good faith and according to lhc nLles of the trade and of science
ORGANIC ANALYTICALREPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503326-006C
Client Sample ID: TW4-60_03172015
ANALYTICAL LAAORAToR~rs Collection Date: 3/17/2015 855h
Received Date: 3119/2015 945h
Analytical Results
Analyzed: 3/19/2015 l303h
Units: 11g/L Dilution Factor:
Contact: Garrin Palmer
Test Code: 8260-W-DENIOO
VOAs by GC/MS Method 8260C/5030C
Method: SW8260C
CAS Reporting
3440 South 700 West
Salt Lake City, UT 84119 Compound Number Limit
Analytical
Result Qual
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
e-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Surrogate
Surr: I ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
CAS Result
17060-07-0 52.1
460-00-4 47.0
1868-53-7 49.3
2037-26-5 48.7
56-23-5
67-66-3
74-87-3
75-09-2
Amount Spiked
50.00
50.00
50.00
50.00
1.00
1.00
1.00
1.00
%REC
104
93.9
98.5
97.3
< 1.00
< 1.00
< 1.00
< 1.00
Limits
72-151
80-128
80-124
77-129
Qual
Report Date: 3/3112015 Page 16 of 25
All analyses applicable to the C\V A, SDWA, and RCRA arc performed in accordai!CC LO NELAC protocols. Pertinent sampling infonnatiou is located on the auachcd COC Confidential Business lnfonnation: This report is provided for tbc exclusive use of lhc
addressee Privileges of subsequent use oftlre name of this company or any member or its starT, 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 1cport
for any purpose other than for lbc addressee will be granted only on cClntact This co01pany accepts no responsibility except for lbc due pcrfonnance of inspection and/or analysis in good failh nod according to the mlcs of the trade and of science
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503326-006
Client Sample ID: TW4-60_03172015
Collection Date: 3/17/2015 855h
Received Date: 3119/2015 945h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Date
Analyzed
3/19/2015 2315h
3/27/2015 1855h
Contact: Garrin Palmer
Method Reporting Analytical
Used Limit Result Qual
E300.0 1.00 < 1.00
E353.2 0.100 < 0.100
Report Date: 3/31 /2015 Page I 0 of25
All analyses applicable to the CWA, SDWA, and RCRA arc perfonncd in accordance to NELAC protocols1 Pertinent sampling information is located on the auachcd COC Coofidcotial Business rnforrnation: This report is provided for the c:c.clusive use of the
addressee. Privileges of subsequent use of the name oftbis company or acy member of ils staiT, 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 lhis report
for any purpose olber than ror lhc addressee will be granted only on contact This company accepLs no responsibility exccpl for tbc due pcrfonnancc of inspection andlor am1lysis in good raith ond according to the n1lcs of the trade aod of science
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-035C
Client Sample ID: TW4-65_03112015
Collection Date: 3/11/2015 810h
Received Date: 3/13/2015 1015h
Analytical Results
Analyzed: 3/17/2015 831h
Units: 11g/L Dilution Factor:
Contact: Garrin Palmer
Test Code: 8260-W-DENlOO
VOAs by GC/MS Method 8260C/5030C
Method: SW8260C
CAS Reporting Analytical
Compound Number Limit Result Qual
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
Surrogate CAS Result Amount Spiked %REC Limits Qual
Surr: I ,2-Dichloroethane-d4 17060-07-0 52.7 50.00 105 72-151
Surr: 4-Bromofluorobenzene 460-00-4 51.6 50.00 103 80-128
Surr: Dibromofluoromethane 1868-53-7 48.6 50.00 97.3 80-124
Surr: Toluene-d8 2037-26-5 49.0 50.00 98.1 77-129
Report Date: 3/26/2015 Page 78 of92
All aualyses applicable to the CWA, SDWA, and RCRA are pcrfonncd in accorillmcc Lo NELAC prolocols... Pcrlinent sampling infonnatioo is locnlcd on the allacbcd COC.. Coofidcnlial Business lnfonnalion: This report is provided for tbc exclusive usc of the
addressee. Privile£CS of subsequent use oflhe name of this company or any member of its staff, or reproduction of this report in connection with Lbe advertisement, promotion or sale of any product or process, or in connection with the re-publication of !his report
for any purpose other lh~o for lhe addressee will be gmotcd only on contacL This company accepts no responsibility c>;ccpt for the due pcrfonnancc of inspection and/or analysis in good faith and according Lo the mlcs of Lhc trade fmd of science
American West ANALYTICAL LABORATORIFS
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
e-mail: [e-mail]
web: www.awa1-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chlorofonn 2015
Lab Sample ID: 1503226-035
Client Sample ID: TW4-65_03112015
Collection Date: 3/11/2015 810h
Received Date: 3/13/2015 1015h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Date
Analyzed
3/17/2015 2128h
3/20/2015 1754h
Contact: Garrin Palmer
Method Reporting Analytical
Used Limit Result Qual
E300.0 10.0 65.9
E353.2 1.00 2.25
Report Date: 3/26/2015 Page 42 of92
All ann lyses applicable to the CWA, SDWA, and RCRA arc pcrfonned in accordance to NELAC protocols Pertinent sampling infonnatioo is located on the allachcd COC Confidential Business lnfonnnlion: Tbis report is provided for the exclusive usc oftbc
addJesscc. Privileges of sub~equenl use of the name of this comp.:~n)' or any member a fiLS staff, or reproduction of this report in connection with the ndvertiscmcnl, promotion 01 sale of nny product or process, or in connection with the re-publication of this reput1
for any purpose ulhN Lhao for lhc addressee will be b'Tilolcd only on contacL This company accepts no responsibility except for the due pcrfonmmce of inspection aud/m analysis in good faith and according lo the ntles of the trade and of science
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: I st Quarter Chloroform 2015
Lab Sample ID: 1503226-036C
Client Sample ID: TW4-70_03122015
Collection Date: 3/12/2015 728h
Received Date: 3/13/2015 1015h
Analytical Results
Analyzed: 3/17/2015 850h
Units: )lg/L Dilution Factor:
Compound
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Surrogate CAS Result
Surr: 1 ,2-Dichloroethane-d4 17060-07-0 53.4
Surr: 4-Bromofluorobenzene 460-00-4 52.3
Surr: Dibromofluoromethane 1868-53-7 49.3
Surr: Toluene-d8 2037-26-5 50.0
Contact: Garrin Palmer
Test Code: 8260-W-DENlOO
VOAs by GC/MS Method 8260C/5030C
Method: SW8260C
CAS Reporting Analytical
Number Limit Result Qual
56-23-5 1.00 < 1.00
67-66-3 1.00 13.8
74-87-3 1.00 < 1.00
75-09-2 1.00 < 1.00
Amount Spiked %REC Limits Qual
50.00 107 72-151
50.00 105 80-128
50.00 98.6 80-124
50.00 100 77-129
Report Date: 3/26/2015 Page 79 of 92
All analyses applicable to the CWA, SDWA, and RCRA are perfonned in accon.lance to NELAC protocols, Pertincnl sampling infonnalioo is locaLcd on lhc aLLachcd COC Coo.fidcolial Business lnfonn:llion: This report is provided for lhe exclusive usc of Lbc
addressee, Privileges of subsequent usc orLhe name of this company or any member of its st..11T, or reproduction of Lbis report in co1mection with the ndvcrtisemenl, promotion 01 sale of any product or process, or in connection with the re-publica lion of this report
for any purpose oLbc1 than for the addressee will be graoled only on contacL This company ncccpl.S no responsibility except for the due pcrfonnance of inspection ond!or analysis in good faith and according Lo Lbc n1Lcs oflhc Lradc and of science..
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: 1st Quarter Chloroform 2015
Lab Sample ID: 1503226-036
Client Sample ID: TW4-70_03122015
Collection Date: 3/12/2015 728h
Received Date: 3/13/2015 1015h
Analytical Results
Date
Compound Units Prepared
Chloride mg/L
Nitrate/Nitrite (as N) mg/L
Date
Analyzed
3/17/2015 2145h
3/20/2015 1755h
Contact: Garrin Palmer
Method Reporting Analytical
Used Limit Result Qual
E300.0 10.0 46.4
E353.2 1.00 8.81
Report Date: 3/26/2015 Page 43 of92
All ann lyses applicable to Lhc CWA, SDWA, and RCRA ore performed in accordance to NELAC proLocols Pertinent sampling infonna1ion is located on the attached COC..Confidcotial Business Jnfonnalion: This report is provided for the exclusive usc of the
addressee Privileges of subsequent use of the name oftbis company or any member of its staff, or reproduction of Ibis report in collncction with Lbc ndvcrtiscmcnl, promotion or sale or any product or process, or in connection with 1he re-publication of this report
for any purpose other Lhan for Lhc addressee will be grnuled only on contacL This company cccepts no responsibility execpt for the due pcrfonnance of inspecLion nmJ!or analysis in good faith and according loth~ mlcs of Lhe trade nod of science
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.awa1-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client:
Project:
Lab Sample ID:
Energy Fuels Resources, Inc.
1st Quarter Chloroform 2015
1503226-037A
Client Sample ID: Trip Blank
Collection Date: 3/9/2015
Received Date: 3/13/2015 1015h
Analytical Results
Analyzed: 3/17/2015 910h
Units: ~g/L Dilution Factor:
Contact: Garrin Palmer
Test Code: 8260-W-DEN100
VOAs by GC/MS Method 8260C/5030C
Method: SW8260C
CAS Reporting Analytical
Compound Number Limit Result Qual
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
Surrogate CAS Result Amount Spiked %REC Limits Qual
Surr: I ,2-Dich1oroethane-d4 17060-07-0 52.4 50.00 105 72-151
Surr: 4-Bromofluorobenzene 460-00-4 51.0 50.00 102 80-128
Surr: Dibromofluoromethane 1868-53-7 48.9 50.00 97.8 80-124
Surr: To1uene-d8 2037-26-5 49.1 50.00 98.2 77-129
Report Date: 3/26/2015 Page 80 of 92
All analyses arplicablc 10 lhc CWA, SDWA, and RCRA arc performed in accordance to NELAC prolocols.. Pcrtincnl sampling information is locaLcd on the aLLachcd COC-Confidential Business Tnformalion: This report is provided for the exclusiye usc of Lhe
addressee Privileges of subsequent usc of Lhe name of Ibis company or any membc1 of iLs staff, or reproduction oflhis report in connection with the ad\•ertisemenl, promolion or sale of any product or process, or in connection with the re-publication oflhis report
[or any purpose otbenhao for the addressee will be granted only on contacL This company accepts no responsibility except for the due pcrfonnance ofinspccliou and/or analysis in good faith and according lo l.bc n1les of tbe trade and of science
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client:
Project:
Lab Sample ID:
Energy Fuels Resources, Inc.
I st Quarter Chloroform 20 15
1503326-007 A
Client Sample ID: Trip Blank
Collection Date: 3117/2015
Received Date: 3/19/2015 945h
Analytical Results
Analyzed: 3/19/2015 1323h
Units: Jlg/L Dilution Factor:
Contact: Garrin Palmer
Test Code: 8260-W-DENlOO
VOAs by GC/MS Method 8260C/5030C
Method: SW8260C
CAS Reporting Analytical
Compound Number Limit Result Qual
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Surrogate
Surr: I ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
CAS
17060-07-0
460-00-4
1868-53-7
2037-26-5
56-23-5
67-66-3
74-87-3
75-09-2
Result Amount Spiked
51.4 50.00
46.3 50.00
48.9 50.00
48.0 50.00
1.00 < 1.00
1.00 < 1.00
1.00 < 1.00
1.00 < 1.00
%REC Limits Qual
103 72-151
92.5 80-128
97.8 80-124
96.1 77-129
Report Date: 3/31 /20 15 Page 17 of 25
All ann lyses applicable to the CWA, SDWA, and RCRA are per fanned in accordance to NELAC protocols Pertinent sampling infonnation is locaH:d oo the aUachcd COC Confidential Business lnfonnation: This report is provided for the exclusive usc of the
addressee Privileges of subsequent use of the name oftbis compa••Y or any member of its st..1ff, 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 U1is report
for any purpose other than for t.bc addressee will be granted only on contacL This company accepts no responsibility except for the due pcrfonnance of inspection and/01 analysis in good faiU1 and according to the n1lcs of the trade and of science.
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Garrin Palmer
Energy Fuels Resources, Inc.
6425 S. Hwy 191
Blanding, UT 84511
TEL: [phone]
RE: 1st Quarter Chloroform 2015
Dear Garrin Palmer: Lab Set ID: 1503226
American West Analytical Laboratories received 37 sample(s) on 3/13/2015 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, 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:
Digitally signed by Jose G
J 0 S e G ~~~~~=Jose G. Rocha.
• o=American West Analytical
Laboratories, ou, R 0 c h a ~:~~=jose@awal-labs com.
Date: 2015.03.27 11:01:24
-06'00'
Laboratory Director or designee
Report Date: 3/26/2015 Page I of92
All analyses l'lpplicable to the CWA, SDWA, and RCR.A arc performed in occordoncc to NELAC protocols Pertinent sampling in[onnation is located on lhe att.achcd CO C. Coorldcntial Busini!SS lnfonn:Hion: This report is pnwided for the exclusive use of the
addressee. Privileges of subsequent use of the name of this company or any mcmbc1 of its statT. or rcpaoduclion of this report in cormcction wilh rbe odvcrtisemcnL. promotion or sale of any producl or process, or in connection with rhc re-publication of this r~port
for any purpose other than for lhe addressee will be srantcd only on coot::~cL This company accepts no responsibility cxc\:pl for the due pcrfonnancc of inspection and/or analysis in good faith and according to the mlcs of the trade t~nd ofscit:nce
SAMPLE SUMMARY
Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer
Project: I st Quarter Chloroform 2015
Lab Set ID: 1503226
Date Received: 3/13/2015 1015h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
3440 South 700 West
1503226-001A TW4-03R 03102015 3/10/2015 755h Aqueous Anions, E300.0
Salt Lake City, UT 84119 1503226-00IB TW4-03R 03102015 3/10/2015 755h Aqueous Nitrite/Nitrate (as N), E353.2
1503226-001 c TW4-03R_03102015 3/10/2015 755h Aqueous VOA by GC/MS Method
8260C/5030C
Phone: [phone] 1503226-002A TW4-03_03112015 3/1112015 746h Aqueous Anions, E300.0
1503226-0028 TW4-03_03112015 3/11/2015 746h Aqueous Nitrite/Nitrate (as N), E353.2
Toll Free: [phone] 1503226-002C TW4-03 03112015 3/11/2015 746h Aqueous VOA by GC/MS Method
Fax: [phone]C/5030C
e-mail: [e-mail] 1503226-003A TW4-12_03112015 3/11/2015 757h Aqueous Anions, E300.0
1503226-0038 TW4-12 03112015 3/11/2015 757h Aqueous Nitrite/Nitrate (as N), E353.2
web: www.awa1-labs.com 1503226-003C TW4-12_03112015 311112015 757h Aqueous VOA by GC/MS Method
8260C/5030C
1503226-004A TW4-28 03112015 3/11/2015 804h Aqueous Anions, E300.0
Kyle F. Gross 1503226-0048 TW4-28_03112015 3/1112015 804h Aqueous Nitrite/Nitrate (as N), E353.2
1503226-004C TW4-28 03112015 3/11/2015 804h Aqueous VOA by GC/MS Method
Laboratory Director 8260C/5030C
1503226-005A TW4-32_03112015 3/1112015 810h Aqueous Anions, E300.0
Jose Rocha 1503226-0058 TW4-32 03112015 3/11/2015 810h Aqueous Nitrite/Nitrate (as N), E353.2
QA Officer 1503226-005C TW4-32_03112015 3/11/2015 810h Aqueous VOA by GC/MS Method
8260C/5030C
1503226-006A TW4-13_03112015 3/11/2015 817h Aqueous Anions, E300.0
1503226-0068 TW4-13_03112015 3/11/2015 817h Aqueous Nitrite/Nitrate (as N), E353.2
1503226-006C TW4-13_03112015 3/11/2015 817h Aqueous VOA by GC/MS Method
8260C/5030C
1503226-007 A TW4-36_03112015 3/11/2015 823h Aqueous Anions, E300.0
1503226-0078 TW4-36_03112015 3/1112015 823h Aqueous Nitrite/Nitrate (as N), E353.2
1503226-007C TW4-36_03112015 3/11/2015 823h Aqueous VOA by GC/MS Method
8260C/5030C
1503226-008A TW4-27 03112015 3/1112015 830h Aqueous Anions, E300.0
1503226-0088 TW4-27 _03112015 3/11/2015 830h Aqueous Nitrite/Nitrate (as N), E353.2
1503226-00SC TW4-27_03112015 3/11/2015 830h Aqueous VOA by GC/MS Method
8260C/5030C
1503226-009A TW4-30_03112015 3/1112015 835h Aqueous Anions, E300.0
1503226-0098 TW4-30 03112015 3/11/2015 835h Aqueous Nitrite/Nitrate (as N), E353.2
1503226-009C TW4-30_03112015 3/1112015 835h Aqueous VOA by GC/MS Method
8260C/5030C
1503226-0 I OA TW4-31 03112015 3/11/2015 84lh Aqueous Anions, E300.0
1503226-0108 TW4-31_03112015 3/1112015 841h Aqueous Nitrite/Nitrate (as N), E353.2
Report Date: 3/26/2015 Page 2 of92
AIJ ann lyses applic>~.blc to the CWA, SDWA, and RCRA arc pcrfonncd in accordance to NELAC protocols Pertinent sampling infonnotioo is located on the attached COC Confidential Business Jnfonn:tlioo: Tllis report is provided for the exclusive usc oftbe
addressee Privileges of subsequent usc of the name of this company or any member of hs staiT, or reproduction of l1.1is report in connection with tbe <~dvertiscmcrn, promotim1 or sale of any product or process, or in conn~ction wilh lhe re-publication oflhis n::pon
for any purpose other lhan for l.hc addressee will be granted only on contaeL This company accepts no responsibility except for tbc due pcrfonnancc of inspection amVor analysis in good faith and according to the n1lcs oftbc trade and of science
Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer
Project: 1st Quarter Chloroform 2015
Lab Set ID: 1503226
Date Received: 3/13/2015 1015h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
1503226-010C TW4-31_03112015 3/1112015 841h Aqueous VOA by GC/MS Method
3440 South 700 West 8260C/5030C
1503226-011A TW4-34_03112015 3/1112015 847h Aqueous Anions, E300.0
Salt Lake City, UT 84119 1503226-011B TW4-34~03112015 3/11/2015 847h Aqueous Nitrite/Nitrate (as N), E353.2
1503226-0llC TW4-34_03112015 3111/2015 847h Aqueous VOA by GC/MS Method
8260C/5030C
1503226-012A TW4-35_03112015 3/1112015 853h Aqueous Anions, E300.0 Phone: [phone] 1503226-012B TW4-35 _03112015 3/1112015 853h Aqueous Nitrite/Nitrate (as N), E353.2
Toll Free: [phone] 1503226-012C TW4-35 03112015 3111/2015 853h Aqueous VOA by GC/MS Method
Fax: [phone]C/5030C
e-mail: [e-mail] 1503226-0 13A TW4-23_03122015 3/12/2015 703h Aqueous Anions, E300.0
1503226-0 13B TW4-23 03122015 3/12/2015 703h Aqueous Nitrite/Nitrate (as N), E353.2
web: www.awa1-1abs.com 1503226-013C TW4-23 _031220 15 3/12/2015 703h Aqueous VOA by GC/MS Method
8260C/5030C
1503226-014A TW4-25_03092015 3/9/2015 1300h Aqueous Anions, E300.0
1503226-014B TW4-25 03092015 3/9/2015 1300h Aqueous Nitrite/Nitrate (as N), E353.2 Kyle F. Gross 1503226-014C TW4-25 03092015 3/9/2015 1300h Aqueous VOA by GC/MS Method
Laboratory Director 8260C/5030C
1503226-015A TW4-14_03122015 3/12/2015 712h Aqueous Anions, E300.0
Jose Rocha 1503226-015B TW4-14_03122015 3/12/2015 712h Aqueous Nitrite/Nitrate (as N), E353.2
QA Officer 1503226-0 15C TW4-14 03122015 3/12/2015 712h Aqueous VOA by GC/MS Method
8260C/5030C
1503226-0 16A TW4-26 03122015 3/12/2015 720h Aqueous Anions, E300.0
1503226-016B TW4-26 03122015 3/12/2015 720h Aqueous Nitrite/Nitrate (as N), E353.2
1503226-0 16C TW4-26 03122015 3112/2015 720h Aqueous VOA by GC/MS Method
8260C/5030C
1503226-017 A TW4-05_03122015 3/12/2015 728h Aqueous Anions, E300.0
1503226-017B TW4-05_03122015 3112/2015 728h Aqueous Nitrite/Nitrate (as N), E353.2
1503226-0 17C TW4-05_03122015 3112/2015 728h Aqueous VOA by GC/MS Method
8260C/5030C
1503226-018A TW4-24_03092015 3/9/2015 1326h Aqueous Anions, E300.0
1503226-0 18B TW4-24~03092015 3/9/2015 1326h Aqueous Nitrite/Nitrate (as N), E353.2
1503226-0 18C TW4-24 03092015 3/9/2015 1326h Aqueous VOA by GC/MS Method
8260C/5030C
1503226-019A TW4-18_03122015 3/12/2015 738h Aqueous Anions, E300.0
1503226-0 19B TW4-18_03122015 3/12/2015 738h Aqueous Nitrite/Nitrate (as N), E353.2
1503226-019C TW4-18 03122015 3/12/2015 738h Aqueous VOA by GC/MS Method
8260C/5030C
1503226-020A TW4-09_03122015 3/12/2015 747h Aqueous Anions, E300.0
1503226-020B TW4-09 03122015 3/12/2015 747h Aqueous Nitrite/Nitrate (as N), E353.2
Report Date: 3/26/2015 Page 3 of92
All analyses applicable to the CWA, SDWA, and RCRA arc perfmmcd in accordance lo NELAC protocols. Pertinent sampling infonnatio11 is located on lhc auo.ched COC, Coofidcnlinl Business lnfonnaLion: This report is provid~:d for 1hc cxclusi\·c usc oftbc
addressee Privileges of subsequcnl usc of the name of this company or any member of its slaiT, or rcproduclion oftbis report in connection with the advertisement, promolion or sale of any product or process, or in connection wilh the re-publication of this rcpor1
for any purpose other !.han for \he addressee will be granted only on contncl This company accepts no responsibility except for \he due pcrfonmmce of inspection and/or analysis in good faith and according to lhc n1lcs of lhc trade and ofscicnce
Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer
Project: 1st Quarter Chloroform 2015
Lab Set ID: 1503226
Date Received: 3/13/2015 10 15h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
1503226-020C TVV4-09_03122015 3/12/2015 747h Aqueous VOA by GC/MS Method
3440 South 700 VVest 1503226-021 A TVV4-33_03122015 3/12/2015
8260C/5030C
755h Aqueous Anions, E300.0
Salt Lake City, UT 84119 1503226-0218 TVV4-33 03122015 3/12/2015 755h Aqueous Nitrite/Nitrate (as N), E353 .2
1503226-021C TVV4-33_03122015 3/12/2015 755h Aqueous VOA by GC/MS Method
8260C/5030C
1503226-022A TVV4-08 03122015 3/12/2015 803h Aqueous Anions, E300.0 Phone: [phone] 1503226-0228 TW4-08 03122015 3/12/2015 803h Aqueous Nitrite/Nitrate (as N), E353 .2
Toll Free: [phone] 1503226-022C TVV4-08 03122015 3/12/2015 803h Aqueous VOA by GC/MS Method
Fax: [phone]C/5030C
e-mail: [e-mail] 1503226-023A TVV4-21_03122015 3/12/2015 811h Aqueous Anions, E300.0
1503226-0238 TVV4-21_03122015 3/12/2015 811h Aqueous Nitrite/Nitrate (as N), E353.2
web: www.awal-labs.com 1503226-023C TVV4-21 03122015 3/12/2015 811h Aqueous VOA by GC/MS Method
8260C/5030C
1503226-024A TVV4-29 03122015 3/12/2015 821h Aqueous Anions, E300.0
1503226-0248 TVV4-29 03122015 3/12/2015 82lh Aqueous Nitrite/Nitrate (as N), E353.2 Kyle F. Gross 1503226-024C TVV4-29 03122015 3/1 2/2015 821h Aqueous VOA by GC/MS Method
Laboratory Director 8260C/5030C
1503226-025A TVV4-16 03122015 3112/2015 830h Aqueous Anions, E300.0
Jose Rocha 1503226-0258 TVV4-16_03122015 3/12/2015 830h Aqueous Nitrite/Nitrate (as N), E353 .2
QA Officer 1503226-025C TVV4-16 03122015 3/12/2015 830h Aqueous VOA by GC/MS Method
8260C/5030C
1503226-026A TVV4-11 03092015 3/9/2015 1408h Aqueous Anions, E300.0
1503226-0268 TVV4-11 _03092015 3/9/2015 1408h Aqueous Nitrite/Nitrate (as N), E353 .2
1503226-026C TVV4-ll 03092015 3/9/2015 1408h Aqueous VOA by GC/MS Method
8260C/5030C
1503226-027 A TVV4-04_03092015 3/9/2015 1453h Aqueous Anions, E300.0
1503226-02 7 8 TVV4-04_03092015 3/9/2015 1453h Aqueous Nitrite/Nitrate (as N), E353 .2
1503226-027C TVV4-04_03092015 3/9/2015 1453h Aqueous VOA by GC/MS Method
8260C/5030C
1503226-028A TVV4-01_03092015 3/9/2015 1443h Aqueous Anions, E300.0
1503226-0288 TVV4-01_03092015 3/9/2015 1443h Aqueous Nitrite/Nitrate (as N), E353 .2
1503226-028C TVV4-01_03092015 3/9/2015 1443h Aqueous VOA by GC/MS Method
8260C/5030C
1503226-029A MVV-04_03092015 3/9/2015 1437h Aqueous Anions, E300.0
1503226-0298 MVV-04_03092015 3/9/2015 1437h Aqueous Nitrite/Nitrate (as N), E353 .2
1503226-029C MVV-04_03092015 3/9/2015 1437h Aqueous VOA by GC/MS Method
8260C/5030C
1503226-030A MVV-26 03092015 3/9/2015 1400h Aqueous Anions, E300.0
1503226-0308 MVV-26_03092015 3/9/2015 1400h Aqueous Nitrite/Nitrate (as N), E353.2
Report Date: 3/26/2015 Page 4 of92
All an;:~ lyses applicable to the CWA, SDWA, and RCRA arc perfonned in accordance to NELAC protocols Pertinent sampling information is localed on the aUached COC Coofidcutil\\ Business Information: This report is provided for lhc exclusive usc of the
addressee Privileges of subsequent usc of the name orthis company or ony member ofiLs statT. or reproduction oflhis report in COTUlection with the advertisement, promotion or sale of any product or process, orin connection with the re~publicalion ol'this report
for any purpose oLhcJ than for the address~ will be granted only on contacL This company accepts no responsibility except for Lhc due perfonnaocc of inspccLioo and!or analysis in good faill1 and according to the mlcs of the trade aud of science
Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer
Project: 1st Quarter Chloroform 2015
American West Lab Set ID: 1503226
ANALYTICAL I ADORATORIES Date Received: 3/13/2015 1015h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
1503226-030C 11VV-26 03092015 3/9/2015 1400h Aqueous VOA by GC/11S 11ethod
3440 South 700 VVest 1503226-031A TVV4-02 03092015 3/9/2015
8260C/5030C
1427h Aqueous Anions, E300.0
Salt Lake City, UT 84119 1503226-031B TVV4-02_03092015 3/9/2015 1427h Aqueous Nitrite/Nitrate (as N), E353.2
1503226-031 c TVV4-02_03092015 3/9/2015 1427h Aqueous VOA by GC/11S 11ethod
8260C/5030C
1503226-032A TVV4-19 03092015 3/9/2015 1200h Aqueous Anions, E300.0 Phone: [phone] 1503226-032B TVV4-19_03092015 3/9/2015 1200h Aqueous Nitrite/Nitrate (as N), E353.2
Toll Free: [phone] 1503226-032C TVV4-19_03092015 3/9/2015 1200h Aqueous VOA by GC/11S 11ethod
Fax: [phone]C/5030C
e-mail: [e-mail] 1503226-033A TVV4-22 03092015 3/9/2015 1336h Aqueous Anions, E300.0
1503226-033B TVV4-22_03092015 3/9/2015 1336h Aqueous Nitrite/Nitrate (as N), E353.2
web: www.awal-labs.com 1503226-033C TVV4-22 03092015 3/9/2015 1336h Aqueous VOA by GC/11S 11ethod
8260C/5030C
1503226-034A TVV4-20 03092015 3/9/2015 1350h Aqueous Anions, E300.0
1503226-034B TVV4-20_03092015 3/9/2015 1350h Aqueous Nitrite/Nitrate (as N), E353.2 Kyle F. Gross 1503226-034C TVV4-20_03092015 3/9/2015 1350h Aqueous VOA by GCMS Method
Laboratory Director 8260C/5030C
1503226-035A TVV4-65_03112015 3/11/2015 810h Aqueous Anions, E300.0
Jose Rocha 1503226-035B TVV4-65 03112015 3/11/2015 810h Aqueous Nitrite/Nitrate (as N), E353.2
QA Officer 1503226-035C TVV4-65_03112015 3111/2015 810h Aqueous VOA by GCMS Method
8260C/5030C
1503226-036A TVV4-70 03122015 3/12/2015 728h Aqueous Anions, E300.0
1503226-036B TVV4-70 03122015 3/12/2015 728h Aqueous Nitrite/Nitrate (as N), E353.2
1503226-036C TVV4-70_03122015 3/12/2015 728h Aqueous VOA by GC/11S Method
8260C/5030C
1503226-037 A Trip Blank 3/9/2015 Aqueous VOA by GCMS Method
8260C/5030C
Report Date: 3/26/2015 Page 5 of92
All analyses applicable lo the C\VA, SDWA, and RCRA arc performed in accordance to NELAC protocols Pertinent sampling information is located uo the auachcd COC. Confidential Business lnformntion: This report is provid~.:d for the cxc:lusi\'C usc oft he
addressee. Privileges of subsequent use of lhe name of this company or any member of its slatl, or reproduction of this report in connoction with the advertisement, promotion or sale of any product or process, or in eonnccrion with lhc re-publication of this report
for any purpose other than for the uddrcssee will be graolcd only on contacl This company accepts no responsibility cxccpl for I he due perfonnaocc ofins(>"clion and/or analysis in good faith nod according to lhe mlcs oflbe 1radc and of science
3440 South 700 West
Salt Lake City, UT 84119
Phone: (80 I) 263-8686
Toll Free: [phone]
Fax: [phone]
e-mail: [e-mail]
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Inorganic Case Narrative
Client:
Contact:
Energy Fuels Resources, Inc.
GatTin Palmer
Project:
Lab Set ID:
Sample Receipt Information:
Date of Receipt:
Date(s) of Collection:
Sample Condition:
C-0-C Discrepancies:
1st Quarter Chloroform 2015
1503226
3/13/2015
3/9-3/12/2015
Intact
None
Holding Time and Preservation Requirements: The analysis and preparation for the
samples were performed within the method holding times. The 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 I 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
1503226-021 B Nitrate-Nitrite (as N) MS/MSD Sample matrix interference
1503226-0328 Nitrate-Nitrite (as N) MSD Sample matrix interference
Corrective Action: None required.
Report Date: 3/26/2015 Page 6 of92
All analysC'S applicable to the CWA, SDWA, :md RCRA are perfonncd in accordance to NELAC protocols. Pert into\ sampling infonnalioo is located on 1he auached COC Coo!ldcatial Business lnfonnation: This report is provided for lhc exclusive use of the
addressee. Privile~es of subsequent use of the name of Ibis company or any member of its slafT, or rcrroduction oftbis report in connec1ion with 1hc advertisement, promotion or sale of any product or process, or in connection with lhe re-publication of this report
for any purpose other lhan for the addressee ~·ill be grautcd ooly on contact This company nccepts no responsibility except for the due pcrfonnance of inspection and/or analysis in good faith and according to the mles of the trade and of science
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Volatile Case Narrative
Client:
Contact:
Energy Fuels Resources, Inc.
Garrin Palmer
Project:
Lab Set ID:
Sample Receipt Information:
Date of Receipt:
Date(s) of Collection:
Sample Condition:
C-0-C Discrepancies:
Method:
Analysis:
1st Quarter Chloroform 2015
1503226
3/13/2015
3/9-3/12/2015
Intact
None
SW-846 8260C/5030C
Volatile Organic Compounds
General Set Comments: Multiple target analytes were observed above reporting limits.
Holding Time and Preservation Requirements: All samples were received in appropriate
containers and properly preserved. The analysis and preparation of all samples were
performed within the method holding times following the methods stated on the analytical
reports.
Analytical QC Requirements: All instrument calibration and calibration check
requirements were met. All internal standard recoveries met method criterion.
Batch QC Requirements: MB, LCS, MS, MSD, RPD, and Surrogates:
Method Blanks (MBs): No target analytes were detected above reporting limits,
indicating that the procedure was free from contamination.
Laboratory Control Sample (LCS): All LCS recoveries were within control
limits, indicating that the preparation and analysis were in control.
Matrix Spike I Matrix Spike Duplicates (MS/MSD): All percent recoveries and
RPDs (Relative Percent Differences) were inside established limits, indicating no
apparent matrix interferences.
Surrogates: All surrogate recoveries were within established limits.
Corrective Action: None required.
Report Date: 3/26/2015 Page 7 of 92
All ann lyses flpplicnblc to Lhc CWA, SDWA, and RCRA arc performed in accordaucc to NELAC protocols Pertinent sampling infonnatioo is located on the aliachcd COC. Confidential Business lnfonnation: This report is provided for the cxclusi\'e usc or the
addressee Privileges of subsequent usc of the name of this company or any member of its sbff, or reproduction of this report in connection wilh tile advertisement, promotim1 or sale of any product or process, or in connection wilh the rc.publication of this 1cport
for any purpose other th<lo for the addressee will be ~r"ntcd only on cootacL. This company accepts no responsibility except for the du~: pcrfonnaocc of inspection and/or analysis in good faiUl and according to the m\cs of the 1radc and of science
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 1503226
Project: 1st Quarter Chloroform 2015
Analyte Result Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: (801 ) 263-8686, Toll Free: [phone], Fax: (801 ) 263-8687
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact: Garrin Palmer
Dept: we
Method MDL
Reporting
Limit
QC Type: LCS
Amount
Spiked
Spike Ref.
Amount %REC
Lab Sample ID: LCS-R76622 Date Analyzed: 03/16/2015 1234h
Test Code: 300.0-W
Chloride 4.83 mg!L E300.0 0.00751 0.100 5.000 0 96.7 -Lab Sample ID: LCS-R76625 Date Analyzed: 03/16/2015 2204h
Test Code: 300.0-W
Chloride 4.84 mg!L E300.0 0.00751 0.100 5.000 0 96.8
Lab Sample ID: LCS-R76677 Date Analyzed: 03/17/20 I 5 1625h
Test Code: 300.0-W
Chloride 4.79 mg!L E300.0 0.00751 0.100 5.000 0 95.8
Lab Sample ID: LCS-R76791 Date Analyzed: 03/20/2015 1638h
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 1.03 mg!L E353.2 0.00833 0.0100 1.000 0 103
Limits
90-I 10
90-I 10
90-110
90-I 10
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt % RPD Limit Qual
Report Date: 3/26/2015 Page 81 of 92
All analyses applicable to the CW A, SDWA. and RCRA are performed in accordance toN ELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business Information: This 1 eport is provided for the exclusive use of the addn::ssee Privileges of subsequent use of the
name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any puxluct or process, or in conm:ction with the re-publication of this report fm' any purpose other than for the ~dUressc::e will be grantc:t.l only on contact. This
company accepts no responsibility except for the due perronnance of inspection and/or analysis in good faith and according to the rules of the trade and of science ..
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 1503226
Project: lst Quarter Chloroform 2015
Analyte Result
Lab Sample ID: MB-R76622 Date Analyzed:
Test Code: 300.0-W
Chloride < 0.100
Lab Sample ID: MB-R76625 Date Analyzed:
Test Code: 300.0-W
Chloride < 0.100
Lab Sample ID: MB-R76677 Date Analyzed:
Test Code: 300.0-W
Chloride <0.100
Lab Sample ID: MB-R76791 Date Analyzed:
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) < 0.0100
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-Jabs.com
C SUMMARY REPORT
Contact: Garrin Palmer
Dept: we
QC Type: MBLK
Reporting Amount Spike Ref.
Units Method MDL Limit Spiked Amount %REC
03/16/2015 1217h
mg/L E300.0 0.00751 0.100 -03/16/2015 2147h
mg/L E300.0 0.00751 0.100
03/17/2015 1608h
mg/L E300.0 0.00751 0.100
03/20/2015 1636h
mg/t E353.2 0.00833 0.0100
Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPD Limit Qual
Report Date: 3/26/2015 Page 82 of 92
All analyses applicable to the CW A. SDWA. ru1d RCRA are performed in accordance to NELAC protocols~ Pertinent sampling infonnation is located on the attached COC. Confidential Business lnfom1ation: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the
name of this company or any member of its staff, or reproduction of this 1eport in connection with che advertisement. promotion or sale of any product or process, or in connection with the rt!-publication of this report for any purpo~e other than for the addressee will be gnmred only on contact. This
company accepts no responsibility except for the due performance or inspection and/or analysis in good faith and according to the rules of the trade and of science.
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 1503226
Project: 1st Quarter Chloroform 2015
Analyte Result
Lab Sample ID: 1503226-003AMS Date Analyzed:
Test Code: 300.0-W
Chloride 99.6
Lab Sample ID: 1503226-018AMS Date Analyzed:
Test Code: 300.0-W
Chloride 5,680
Lab Sample ID: 1503226-021AMS Date Analyzed:
Test Code: 300.0-W
Chloride 92.5
Lab Sample ID: 1503226-014AMS Date Analyzed:
Test Code: 300.0-W
Chloride 804
Lab Sample ID: 1503226-001BMS Date Analyzed:
Test Code: N02/N03-W-353.2 --
Nitrate/Nitrite (as N) 1.03
Lab Sample ID: 1503226-0IIBMS Date Analyzed:
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 2.21
Lab Sample ID: 1503226-02IBMS Date Analyzed:
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 3.23
Lab Sample ID: 1503226-032BMS Date Analyzed:
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 9.50
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount
Units Method MDL Limit Spiked
03/16/2015 I 721h
mg/L E300.0 0.0751 1.00 50.00
03/16/2015 2238h
mg/L E300.0 7.51 100 5,000 -03/17/2015 237h
mg/L E300.0 0.0751 1.00 50.00 -03/17/2015 I 947h
mg/L E300.0 0.751 10.0 500.0
03/20/2015 1641h
mg/L E353,2 0.00833 0.0100 1.000
03/20/2015 181 7h
mg/L E353.2 0.0167 0.0200 1.000
03/20/2015 1827h
mg/L E353.2 0.0417 0.0500 1.000
03/20/2015 1833h
mg/L E353.2 0.0833 0.100 1.000
Garrin Palmer
we
MS
Spike Ref.
Amount %REC
50.6 98.0
944 94.7
44.2 96.5
310 98.8
0 103
1.21 100
1.91 132
8.56 94.0
1 -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS.
Limits
90-I 10
90-I 10
90-I 10
90-I 10
90-I 10
90-I 10
90-I 10
90-110
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt %RPD Limit Qual
Report Date: 3/26/2015 Page 83 of92
All analyses applicablt: to the CWA. SDWA. ond RCRA nre perfonned in accordance to NELAC protocols. Pertinent sampJing 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 the
name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted onJy on contact. This
company accepts no responsibility except for the due perfonnance of inspection and/or analysis in good faith and according to the rules of the trade and of science.
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: Garrin Palmer
Lab Set ID: 1503226 Dept: we
Project: 1st Quarter Chloroform 2015 QC Type: MSD
Reporting Amount Spike Ref. RPDRef. RPD
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPD Limit Qual
Lab Sample ID: 1503226-003AMSD Date Analyzed: 03/16/2015 1751h
Test Code: 300.0-W
Chloride 100 mg/L E300.0 0.0751 1.00 50.00 50.6 99.7 90-110 99.6 0.857 20
Lab Sample ID: 1503226-018AMSD Date Analyzed: 03/16/2015 2255h
Test Code: 300.0-W
Chloride 5,760 mg/L E300.0 7.51 100 5,000 944 96.3 90-110 5680 1.43 20 -Lab Sample ID: 1503226-021AMSD Date Analyzed: 03117/2015 254h
Test Code: 300.0-W
Chloride 91.9 mg/L E300.0 O.Q751 1.00 50.00 44.2 95.2 90-110 92.5 0.659 20 -Lab Sample ID: 1503226-014AMSD Date Analyzed: 03/17/2015 2004h
Test Code: 300.0-W
Chloride 812 mg/L E300.0 0.751 10.0 500.0 310 100 90-110 804 0.978 20
Lab Sample ID: 1503226-00lBMSD Date Analyzed: 03/20/2015 1642h
Test Code: N02/N03-W-353.2 ----
Nitrate/Nitrite (as N) 1.03 mg/L E353.2 0.00833 0.0100 1.000 0 103 90-110 1.03 0.777 10
Lab Sample ID: 1503226-0llBMSD Date Analyzed: 03/20/2015 1819h
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 2.26 mg/L E353.2 0.0167 0.0200 1.000 1.21 105 90-110 2.21 2.19 10
Lab Sample ID: 1503226-021BMSD Date Analyzed: 03/20/2015 1829h
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 3.23 mg/L E353.2 0.0417 0.0500 1.000 1.91 132 90-110 3.23 0.0929 10
Lab Sample ID: 1503226-032BMSD Date Analyzed: 03/20/2015 1834h
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 9.70 mg/L E353.2 0.0833 0.100 1.000 8.56 114 90-110 9.5 2.12 10
1 -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS.
Report Date: 3/26/20 15 Page 84 of 92
All analyses applicable to the CWA. SDWA. and RCRA are performed in accordanct: to NELAC protocols. Pertinent sampling information is located on the attached COG Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the
name of this company or any mt:mber of its staff, or reproduction of this report in connt!ction with the advertisement, promotion 01 sale of any product or process, 01 in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on cont()Ct.. This
company accepts no responsibility except for the due perfonnance of inspection and/or analysis in good faith and according to the rules of the trade and of science.
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 XC SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer
Lab Set ID: 1503226 Dept: MSVOA
Project: 1st Quarter Chloroform 2015 QC Type: LCS
Reporting Amount Spike Ref. RPDRef. RPD
Analyte Result Units Method MDL Limit Spiked Amount 0/oREC Limits Amt %RPD Limit Qual
Lab Sample ID: LCS VOC-2 031515A Date Analyzed: 03/15/2015 2226h
Test Code: 8260-W-DEN100
Chloroform 21.0 J.lg/L SW8260C 0.153 1.00 20.00 0 105 67-132
Methylene chloride 19.2 J.lg/L SW8260C 0.172 1.00 20.00 0 96.2 32-185
Surr: I ,2-Dichloroethane-d4 51.4 J.lg/L SW8260C 50.00 103 76-138
Surr: 4-Bromofluorobenzene 49.8 J.lg/L SW8260C 50.00 99.6 77-121
Surr: Dibromofluoromethane 49.5 J.lg/L SW8260C 50.00 99.1 67-128
Surr: Toluene-d8 49.2 J.lg/L SW8260C 50.00 98.4 81 -135
Lab Sample ID: LCS VOC-2 031615A Date Analyzed: 03116/2015 74lh
Test Code: 8260-W-DENIOO
Chloroform 22.9 J.lg/L SW8260C 0.153 1.00 20.00 0 114 67-132
Methylene chloride 23.4 J.lg/L SW8260C 0.172 1.00 20.00 0 117 32-185
Surr: 1,2-Dichloroethane-d4 52.3 J.lg/L SW8260C 50.00 105 76-138
Surr: 4-Bromofluorobenzene 50.6 J.lg/L SW8260C 50.00 101 77-121
Surr: Dibromofluoromethane 50.7 J.lg/L SW8260C 50.00 101 67-128
Surr: Toluene-d8 50.2 J.lg/L SW8260C 50.00 100 81 -135
Lab Sample ID: LCS VOC-2 031615B Date Analyzed: 03/16/2015 1809h
Test Code: 8260-W-DENIOO
Chloroform 23,3 J.lg/L SW8260C 0.153 1.00 20.00 0 116 67-132
Surr: 1,2-Dichloroethane-d4 52,2 J.lg/L SW8260C 50.00 104 76-138
Surr: 4-Bromofluorobenzene 49,5 J.lg/L SW8260C 50.00 99.0 77-121
Surr: Dibromofluoromethane 50,0 J.lg/L SW8260C 50.00 100 67-128
Surr: Toluene-d8 49.3 J.lg/L SW8260C 50.00 98.6 81 -135 -Lab Sample ID: LCS VOC-2 031715A Date Analyzed: 03117/2015 732h
Test Code: 8260-W-DENJ 00
Chloroform 22.0 J.lg/L SW8260C 0.153 1.00 20.00 0 110 67-132
Methylene chloride 20.1 J.lg/L SW8260C 0.172 1.00 20.00 0 100 32-185
Surr: 1,2-Dichloroethane-d4 51.8 J.lg/L SW8260C 50.00 104 76-138
Report Date: 3/26/2015 Page 85 of 92
All 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 Tnfonnation: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the
name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any p1 oduct or process, or' in connection with the re-publication of this report for any purpose otht!r than for the addressee wil1 be granted only on contact This
company accepts no responsibility except for the due perfonnance of inspection and/or analysis in good faith and according to the rules of the tr<:Jde and of science.
ANALYTICAL
Client: Energy Fuels Resources, Inc.
Lab Set ID: 1503226
Project: 1st Quarter Chloroform 2015
Analyte Result
Lab Sample ID: LCS VOC-2 031715A Date Analyzed:
Test Code: 8260-W-DEN100
Surr: 4-Bromofluorobenzene 49.7
Surr: Dibromofluoromethane 49.8
Surr: Toluene-d8 49.0
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: Garrin Palmer
Dept: MSVOA
QC Type: LCS
Reporting Amount Spike Ref.
Units Method MDL Limit Spiked Amount %REC
03/17/2015 732h
f!g/L SW8260C 50.00 99.4
fl. giL SW8260C 50.00 99.6
fl.g/L SW8260C 50.00 98.1
Limits
77-121
67-128
81 -135
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt %RPD Limit Qual
Report Date: 3/26/2015 Page 86 of92
All analyses applicable to the CWA, SOW A. and RCRA are performed in accordance to N ELAC protocols. Pertinent sampling informatio11 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 the
name 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 wirh the re-publication of this report for any purpose othe• than for the addressee will be granted only on contact This
company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science.
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 1503226
Project: lst Quarter Chloroform 2015
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: Garrin Palmer
Method MDL
Reporting
Limit
Dept: MSVOA
QC Type: MBLK
Amount
Spiked
Spike Ref.
Amount %REC
Lab Sample ID: MB VOC-2 031515A Date Analyzed: 03/15/2015 2305h
Test Code: 8260-W-DENIOO
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Surr: 1,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Lab Sample ID: MB VOC-2 031615A
Test Code: 8260-W-DENIOO
Carbon tetrachloride
Chloroform
Chloromethane
Methylene chloride
Surr: 1 ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Lab Sample ID: MB VOC-2 0316158
Test Code: 8260-W-DENIOO
Chlorofonn
Surr: 1,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
< 1.00
< 1.00
< 1.00
< 1.00
52.2
51.0
49.0
50.0
Date Analyzed:
< 1.00
< 1.00
< 1.00
< 1.00
53.1
51.8
49.3
49.8
Date Analyzed:
< 1.00
52.4
51.8
49.2
49.6
f.lg/L SW8260C 0.504
f.lg/L SW8260C 0.153
f.lg/L SW8260C 0.163
f.lg/L SW8260C 0.172
f.lg/L SW8260C
f.lg/L SW8260C
f.lg/L SW8260C
f.lg/L SW8260C -03/16/2015 820h
f.lg/L SW8260C 0.504
f.lg/L SW8260C 0.153
f.lg/L SW8260C 0.163
f.lg/L SW8260C 0.172
f.lg/L SW8260C
f.lg/L SW8260C
f.lg/L SW8260C
f.lg/L SW8260C
03116/2015 1848h
f.lg/L SW8260C 0.153
f.lg/L SW8260C
f.lg/L SW8260C
f.lg/L SW8260C
f.lg/L SW8260C
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
50.00
50.00
50.00
50.00
104
102
98.0
100
106
104
98.7
99.7
105
104
98.3
99.1
Limits
76-138
77-121
67-128
8 I -135
76-138
77-121
67-128
81 -135
76-138
77-121
67-128
81 -135
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt % RPD Limit Qual
Report Date: 3/26/2015 Page 87 of92
All analyses applicabJe to the CWA. SDWA~ and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on che attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the
name 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 or this report for any purpose other than for the addressee will be gran red only on contact. This
company accepts no responsibility except for the due perfonnance of inspection and/or analysis in good faith and according to the rules of the trade and of science
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 1503226
Project: 1st Quarter Chloroform 2015
Analyte Result
Lab Sample ID: MB VOC-2 031715A Date Analyzed:
Test Code: 8260-W-DENIOO
Carbon tetrachloride < 1.00
Chloroform < 1.00
Chloromethane < 1.00
Methylene chloride < 1.00
Surr: I ,2-Dichloroethane-d4 53.4
Surr: 4-Bromofluorobenzene 52.6
Surr: Dibromofluoromethane 49.6
Surr: Toluene-d8 50.2
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: Garrin Palmer
Dept: MSVOA
QC Type: MBLK
Reporting Amount Spike Ref.
Units Method MDL Limit Spiked Amount %REC
03117/2015 8llh
flg/L SW8260C 0.504 1.00
flg/L SW8260C 0.153 1.00
flg/L SW8260C 0.163 1.00
f!g/L SW8260C 0.172 1.00
f!g/L SW8260C 50.00 107
f!g/L SW8260C 50.00 105
f!g/L SW8260C 50.00 99.2
f!g/L SW8260C 50.00 100
Limits
76-138
77-121
67-128
81-135
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt %RPD Limit Qual
Report Date: 3/26/2015 Page 88 of 92
All analyses applicable to the CWA, SDWA. and RCRA ru-e 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 the
name 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
company accepts no responsibility except for the due perfonnance of inspection :md/or analysis in good faith and according to the rules of the trade and of science.
ANALYT!CAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 1503226
Project: lst Quarter Chloroform 2015
Analyte Result
Lab Sample ID: 1503226-00ICMS Date Analyzed:
Test Code: 8260-W-DENIOO
Chloroform 20.3
Methylene chloride 21.1
Surr: I ,2-Dichloroethane-d4 52.1
Surr: 4-Bromofluorobenzene 48.9
Surr: Dibromofluoromethane 49.8
Surr: Toluene-d8 48.8
Lab Sample ID: 1503226-021CMS Date Analyzed:
Test Code: 8260-W-DEN100
Chloroform 153
Methylene chloride 23.6
Surr: 1,2-Dichloroethane-d4 51.5
Surr: 4-Bromofluorobenzene 49.4
Surr: Dibromofluoromethane 48.8
Surr: Toluene-d8 48.2
Lab Sample ID: 1503266-00lAMS Date Analyzed:
Test Code: 8260-W-DENIOO
Chlorofonn 19.9
Surr: I ,2-Dich1oroethane-d4 52.6
Surr: 4-Bromofluorobenzene 49.2
Surr: Dibromofluoromethane 49.6
Surr: Toluene-d8 48.6
Lab Sample ID: 1503226-035CMS Date Analyzed:
Test Code: 8260-W-DENIOO
Chloroform 108
Methylene chloride 109
Surr: I ,2-Dichloroethane-d4 267
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: (80 I) 263-8687
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact: Garrin Palmer
Dept: MSVOA
QC Type: MS
Reporting Amount Spike Ref.
Units Method MDL Limit Spiked Amount %REC
03/15/2015 2344h
f!g/L SW8260C 0.153 1.00 20.00 0 101
flg/L SW8260C 0.172 1.00 20.00 0 105
flg/L SW8260C 50.00 104
f!g/L SW8260C 50.00 97.8
f!g/L SW8260C 50.00 99.6
fl. giL SW8260C 50.00 97.6 -03/16/2015 958h
f!g/L SW8260C 0.153 1.00 20.00 134 97.8
f!g/L SW8260C 0.172 1.00 20.00 0 118
fl. giL SW8260C 50.00 103
f!g/L SW8260C 50.00 98.9
f!g/L SW8260C 50.00 97.5
f!g/L SW8260C 50.00 96.3 -03/16/2015 1928h
f!g/L SW8260C 0.153 1.00 20.00 0 99.4
flg/L SW8260C 50.00 105
f!g/L SW8260C 50.00 98.5
f!g/L SW8260C 50.00 99.2
f!g/L SW8260C 50.00 97.2
03/17/2015 929h
f!g/L SW8260C 0.765 5.00 100.0 0 108
f!g/L SW8260C 0.860 5.00 100.0 0 109
f!g/L SW8260C 250.0 107
Limits
50-146
30-192
72-151
80-128
80-124
77-129
50-146
30-192
72-!51
80-128
80-124
77-129
50 . 146
72 ·151
80 . 128
80 . 124
77 . 129
50-146
30-192
72-151
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt %RPD Limit Qual
Report Date: 3/26/2015 Page 89 of92
All 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 ofrhe
name 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 adllressee will be granted only on contact This
company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science
ANALYTICAL
Client: Energy Fuels Resources, Inc.
Lab Set ID: 1503226
Project: 1st Quarter Chloroform 2015
Analyte Result
Lab Sample ID: 1503226-0JSCMS Date Analyzed:
Test Code: 8260-W-DENIOO
Surr: 4-Bromofluorobenzene 246
Surr: Dibromofluoromethane 250
Surr: Toluene-d8 247
Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: (801 ) 263-8686, Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount
Method MDL Limit Spiked
Garrin Palmer
MSVOA
MS
Spike Ref.
Amount %REC
03/17/2015 929h
IJ.g/L SW8260C 250.0 98.4
IJ.giL SW8260C 250.0 100
l!g/L SW8260C 250.0 98.8
Limits
80-128
80-124
77-129
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt %RPD Limit Qual
Report Date: 3/26/2015 Page 90 of 92
All analyses applicable co the CWA. SDWA. and RCRA are performed in accordance to NELAC protocols. Pertinent s.:1.mpling lniOrmation 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 the
name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any proJuct or process, or in connection with the re~publication of this report f01 any purpose otiH::r than for the addressee will be granted only on contact This
company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science
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: Garrin Palmer
Lab Set ID: 1503226 Dept: MSVOA
Project: 1st Quarter Chloroform 2015 QC Type: MSD
Reporting Amount Spike Ref. RPDRef. RPD
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPD Limit Qual
Lab Sample ID: 1503226-001CMSD Date Analyzed: 03116/2015 003h
Test Code: 8260-W-DENIOO
Chloroform 22.3 J.ig/L SW8260C 0.153 1.00 20.00 0 111 50-146 20.3 9.40 25
Methylene chloride 23.1 J.ig/L SW8260C 0.172 1.00 20.00 0 116 30-192 2l.l 9.19 25
Surr: 1,2-Dichloroethane-d4 51.7 J.ig/L SW8260C 50.00 103 72-151
Surr: 4-Bromofluorobenzene 50.3 J.lg/L SW8260C 50.00 101 80-128
Surr: Dibromofluoromethane 49.3 J.lg!L SW8260C 50.00 98.6 80-124
Surr: Toluene-d8 48.7 J.lg/L SW8260C 50.00 97.4 77-129
Lab Sample ID: 1503226-021 CMSD Date Analyzed: 03/16/2015 1017h
Test Code: 8260-W-DEN100
Chloroform 159 J.lg/L SW8260C 0.153 1.00 20.00 134 125 50-146 !53 3.47 25
Methylene chloride 23.7 J.lg/L SW8260C 0.172 1.00 20.00 0 119 30-192 23.6 0.634 25
Surr: 1,2-Dichloroethane-d4 53.0 J.lg/L SW8260C 50.00 106 72-151
Surr: 4-Bromofluorobenzene 49.8 J.lg/L SW8260C 50.00 99.6 80 -128
Surr: Dibromofluoromethane 50.8 J.lg/L SW8260C 50.00 102 80-124
Surr: Toluene-d8 49.4 J.lg/L SW8260C 50.00 98.7 77-129
Lab Sample ID: 1503266-001 AMSD Date Analyzed: 03/16/2015 1947h
Test Code: 8260-W-DENI 00
Chloroform 21.8 J.lg/L SW8260C 0.153 1.00 20.00 0 109 50-146 19.9 9.35 25
Surr: 1,2-Dichloroethane-d4 53.0 J.ig/L SW8260C 50.00 106 72-151
Surr: 4-Bromotluorobenzene 49.6 J.ig/L SW8260C 50.00 99.2 80-128
Surr: Dibromofluoromethane 49.5 J.ig/L SW8260C 50.00 99.0 80-124
Surr: Toluene-d8 48.5 J.ig/L SW8260C 50.00 97.0 77-129
Lab Sample ID: 1503226-0JSCMSD Date Analyzed: 03/17/2015 949h
Test Code: 8260-W-DENJOO
Chloroform 103 J.lg/L SW8260C 0.765 5.00 100.0 0 103 50-146 108 4.99 25
Methylene chloride 103 J.lg/L SW8260C 0.860 5.00 100.0 0 103 30-192 109 4.96 25
Surr: I ,2-Dich1oroethane-d4 264 J.lg/L SW8260C 250.0 105 72-151
Report Date: 3/26/20 15 Page 91 of92
All 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 1eport is provided for the exclusive use of the addressee. Privileges ofsubstquent use of the
name 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 tht.! addressee will be granted only on contact. This
company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science.
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 1503226
Project: 1st Quarter Chloroform 2015
Analyte Result
Lab Sample ID: 1503226-035CMSD Date Analyzed:
Test Code: 8260-W-DENIOO
Surr: 4-Bromofluorobenzene 249
Surr: Dibromofluoromethane 248
Surr: Toluene-d8 243
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:
QCType:
Reporting Amount
Method MDL Limit Spiked
Garrin Palmer
MSVOA
MSD
Spike Ref.
Amount %REC
03117/2015 949h
J.lg/L SW8260C 250.0 99.4
J.lg/L SW8260C 250.0 99.3
J.lg/L SW8260C 250.0 97.3
Limits
80-128
80-124
77-129
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt %RPD Limit Qual
Report Date: 3/26/2015 Page 92 of 92
All 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 reporc is provided for the exclusive use of the addressee Privileges of subseqm:nt use of the
name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion 01 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 granred only on contact. This
company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science.
American West Analytical Laboratories UL
Denison
WORK ORDER Summary Work Order: 1503226
Due Date: 3/24/2015
Page I of6
Client:
ClientiD:
Project:
Comments:
Sample ID
1503226-00IA
1503226-0018
1503226-001C
1503226-002A
1503226-0028
1503226-002C
1503226-003A
1503226-0038
1503226-003C
1503226-004A
1503226-0048
1503226-004C
1503226-005A
1503226-0058
1503226-005C
Printed: 3/13/2015
Energy Fuels Resources, Inc.
DENlOO Contact: Garrin Palmer
1st Quarter Chloroform 2015 QC Level: III WO Type: Project
PA Rush. QC 3 (Summary/No chromatograms). RL of 1 ppm for Chloride and VOC and 0.1 ppm for N02/N03. Expected levels provided by client-see
Jenn. J-flag what we can't meet. ElM Locus and EDD-Denison. Email Group.;
Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage
TW4-03R_031020 15 3/10/2015 0755h 3/13/2015 1015h 300.0-W Aqueous ~ df-we
I SEL Analytes: CL -· ~ -· . -----~
N02/N03-W-353.2 ~ df-no2/no3
1 SELAnazytes: N03N02N .... ~ ... ---····-·~------· ... ---.
8260-W-DENlOO --21· VOCfridge
Test Group: 8260-W-DENIOO; #of Analytes: 4 I# ofSurr: 4
TW4-03_03II2015 3/11/2015 0746h 3/13/2015 1015h 300.0-W Aqueous ~ df-we
----··-~ ----·--I SEL AnaQ;tes: CL ---... -N02/N03-W-353.2 ~ df-no2/no3
I SELAna/ytes: N03N02N
~ ~-~
8260-W-DENIOO ~ VOCFridge
Test Group: 8260-W-DEN IOO; # tl[ ilnli/,yl~.(: 4 I# ofSurr: 4
TW4-12_031120l5 3/11/2015 0757h 3/13/2015 1015h 300.0-W Aqueous ~ df-we
I SEL Analytes: CL --·---·~ N02/N03-W-353.2 ~ df-no2/no3
--.. -.. ·--.. . ··-·--· .. I SELAnaiytes: N03N02N --8260-W-DENIOO ~ VOCFridge
Test Group: 8260-W-DENIOO; #of Analytes: 4 I# ofSurr: 4
TW4-28_03112015 311 1/2015 0804h 3/13/2015 1015h 300.0-W Aqueous ~ df-we
I SEL Analytes: CL ·--·-N02/N03-W-353.2 0 df-no2/no3
I SEL Analytes: N03N02N .. ----.. -----.
8260-W-DENlOO ~ VOCFridgc
Test Group: 8260-W-DENIOO; #of Analytes: 4 I# ofSurr: 4
TW4-32_03ll2015 3/11/2015 0810h 3/13/2015 1015h 300.0-W Aqueous ~ df-wc
I SELAnalytes: CL ----N02/N03-W-353.2 1.11 df-no2/no3
1 SELAnalytes: N03N02N -...
8260-W-DENIOO ~ VOCFridge
Test Group: 8260-W-DENJOO; #of Analytes: 4 I# ofSurr: 4
3
3
FORLABORATORYUSEONLY[filloutonpage1]: %M II RTI I CNII TATI-1 QCII HOK __ _ HOK __ _ HOK__ COC Emallad 3,/r }/t 5 :.z
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID Collected Date
I 503226-006A TW4-13_03112015 3/ll/2015 08l7h
I 503226-006 8
I 503226-006C
1503226-00?A TW4-36_03112015 3/ll/2015 0823h
1503226-0078
l503226-007C
l503226-008A TW4-27_03112015 3/11/2015 0830h
1503226-0088
1503226-008C
1503226-009A TW4-30_03112015 3/11/2015 0835h
1503226-0098
1503226-009C
1503226-010A TW4-31_03112015 3/11/2015 084lh
I 503226-0 I OB
1503226-0 I OC
1503226-011A TW4-34_03112015 3/ll/2015 0847h
I 503226-0 II B
1503226-0IIC
1503226-0 12A TW4-35_03112015 3/11/2015 0853h
Work Order: 1503226
Due Date: 3/24/2015
Received Date Test Code
3/13/2015 LOL5h 300.0-W
I SEL Ana/ytes: CL
N02/N03-W-353.2
1 SEL Analytes: N03N02N
8260-W-DEN100
Matrix
Aqueous
Test Group: 8260-W-DEN!OO; #of Analytes: 4 I# ofSurr: 4
3/13/2015 1015h 300.0-W
I SELAnalytes: CL
N02/N03-W-353.2
1 SEL Analytes: N03N02N
8260-W-DENIOO
Aqueous
Test Group: 8260-W-DEN!OO; #of Analytes: 4 I# ofSurr: 4
3113/2015 1015h 300.0-W
l SEL Analytes: CL
N02/N03-W-353.2
1 SEL Analytes: N03N02N
8260-W-DENIOO
Aqueous
Test Group: 8260-W-DEN/00; #of Ana lyles: 4 I # ofSurr: 4
3/13/2015 1015h 300.0-W
I SEL Analytes: CL
N02/N03-W-353.2
I SEL Analytes: N03N02N
8260-W-DENIOO
Aqueous
Test Group: 8260-W-DEN!OO; #of Ana/ytes: 4 I# ofSurr: 4
3/13/2015 IOL5h 300.0-W
l SEL Ana/ytes: CL
N02/N03-W-353.2
I SELAnalytes: N03N02N
8260-W-DENIOO
Aqueous
Test Group: 8260-W-DENIOO; #of Analyles: 4 I# ofSurr: 4
3/13/2015 l015h 300.0-W
I SEL Analytes: CL
N02/N03-W-353.2
I SEL Analytes:.N03N02N
8260-W-DENIOO
Aqueous
Test Group: 8260-W-DEN!OO; #of Analytes: 4 I# ofSurr: 4
3/13/20 15 I 0 15h 300.0-W Aqueous
I SEL Ana/ytes: CL
Sel Storage
~ df-wc
~ df-no2/no3
~ YOCFridge
~ df-wc
~ df-no2/no3
~ VOCFridge
~ df-wc
~ df-no2/no3
~ VOCFridge
df-wc
df-no2/no3
1i2J VOCI'ridge
~ df-wc
~ df-no2/no3
~ VOCFridge
~ df-wc
~ df-no2/no3
~ VOCFridge
0 df-wc
Page2 of6
3
3
3
3
Printed: 3/13/2015 FOR LABORATORY USE ONLY [fill out on page 1]: %M I J RT I I CN I 1 TAT I I QC I I HOK __ _ HOK __ _ HOK___ COC Emailed._ ___ _
WORK ORDER Summary Work Order: 1503226 Page 3 of6
Client: Energy Fuels Resources, Inc. Due Date: 3/24/2015
Sample ID Client Sample ID Collected Date Received Date Test Code Matrix Set Storage
1503226-0 12 8 TW4-35_03112015 3/11/2015 0853h 3113/20 15 10 ISh N02/N03-W-353.2 Aqueous ~ df-no2/no3
I SEL Analytes: N03N02N
1503226-012C 8260-W-DEN 100 ~ VOCFridge ;\
Test Group: 8260-W-DENIOO; #of Analytes: 4 I# ofSurr: 4
1503226-0 13A TW4-23_03122015 3/12/2015 0703h 3/13/2015 10 ISh 300.0-W Aqueous OJ df-wc
I SEL Analytes: CL
1503226-0138 N02/N03-W-353.2 h/1 df-no2/no3
I SEL Ana/ytes: N03N02N ...
1503226-0 13C 8260-W-DENIOO ~ VOCFridge 3
Test Group: 8260-W-DEN/00; #of Analytes: 4 I # ofSurr: 4
1503226-0 14A TW4-25_03092015 3/9/2015 1300h 3113/20 I 5 I 015 h 300.0-W Aqueous ~ df-wc
1 SEL Analytes: CL -..
1503226-0148 N02/N03-W-353.2 ~ df-no2/no3
I SELAna!ytes: N03N02N -··----··. . _ ... •· .. -·
1503226-0 14C 8260-W-DEN 100 ~ VOCFridge
Test Group: 8260-W-DEN/00; #of Analytes: 4 I# ofSurr: 4
1503226-0 15A TW4-14_03122015 3/12/2015 0712h 3113/2015 1015h 300.0-W Aqueous ~ df-wc
I SEL Analytes: CL
~ . .
1503226-0158 N02/N03-W-353.2 ~ df • no2/no3
I SEL Ana!ytes: N03N02N
1503226-0 15C 8260-W-DENIOO ~ VOCFridge
Test Group: 8260-W-DENIIHI; #of Analytes: 4 I# ofSurr: 4
1503226-0 16A TW4-26_03122015 3112/2015 0720h 3/13/2015 1015h 300.0-W Aqueous ~ df-we
I SEL Anazytes: CL .. -. .. ... ..
1503226-0168 N02/N03-W-353.2 ~ df-no2/no3
. . . . l SEL Analytes: N03N02N
1503226-0 16C 8260-W-DENIOO ~ VOCFridge
Test Group: 8260-W-DENIOO; #of Ana(vtes: 4 I# ofSurr: 4
1503226-017A TW4-05_03122015 3112/2015 0728h 3/13/2015 1015h 300.0-W Aqueous ~ df-wc
I SEL Ana/ytes: CL
1503226-0178 N02/N03-W-353.2 ~ df-no2/no3
I SEL Analytes: N03N02N
1503226-0 17C 8260-W-DENIOO ~ VOCFridge 3
Test Group: 8260-W-DEN/00; #of Analytes: 4 I # ofSurr: 4
1503226-0IBA TW4-24_03092015 3/9/2015 1326h 3/13/2015 1015h 300.0-W Aqueous ~ df-wc
I SEL Anazvtes: CL
1503226-0188 N02/N03-W-353.2 ~ df-no2/no3
I SELAnalytes: N03N02N
Printed: 3113/2015 FOR LABORATORY USE ONLY [fill out on page 1]: %M I I RT I i CN I I TAT I I QC I I HOK ___ HOK __ HOK ___ COCEmailed
WORK ORDER Summary WorkOrder: 1503226 Page 4 of6
Client: Energy Fuels Resources, Inc. Due Date: 3/24/2015
Sample 10 Client Sample 10 Collected Date Received Date Test Code Matrix Set Storage
1503226-0ISC TW4-24_03092015 3/9/2015 1326h 3/13/2015 I 0 ISh 8260-W-DE:NIOO Aqueous 0 VOCFridge 3
Test Group: 8260-W-DENIOO; #of Analytes: 4/# ofSurr: 4
l503226-019A TW4-l8_03122015 3/12/2015 0738h 3/13/2015 1015h 300.0-W Aqueous ~ df-we
I SEL Ana lyles: CL
1503226-0198 N02/N03-W-353.2 Vi df-no21no3
I SELAnalytes: N03N02N
1503226-019C 8260-W-DEN 100 ~ VOCFridge ~
Test Group: 8260-W-DENIOO; #of Analyt~JJ: 41# ofSurr: 4
1503226-020A TW4-09_031220l5 3112/2015 0747h 3/13/2015 10 ISh 300.0-W Aqueous ~ df-we
I SELAnalytes: CL
1503226-0208 N02/N03-W-353.2 ~ df-no2/no3
I SEL Analytes: N03N02N -.
1503226-020C 8260-W-DE:NIOO ~ VOCFridge
Test Group: 8260-W-DENIOO; #of Analytes: 41# ofSurr: 4
1503226-021 A TW4-33_031220l5 3112/2015 0755h 3/13/2015 IO!Sh 300.0-W Aqueous ~ df-we
I SEL Analytes: CL ·-· ---1503226-021 8 N02/N03-W-353.2 ~ df-no2/no3
-· --_ .. . . -.. I SEL Analytes: N03N02N ····-·---------~
1503226-021 c 8260-W-DENIOO ~ VOCFridge
Test Group: 8260-W-DENIOO; #of Analytes: 41# ofSurr: 4
I 503226-022A TW4-08_03122015 3/12/20 I 5 0803h 3/13/2015 1015h 300.0-W Aqueous ~ df-we
I SEL Analytes: CL
1503226-022 B N02/N03-W-353.2 ~ df-no2/no3
I SEL Analytes: N03N02N
1503226-022C 8260-W-DENIOO 2! VOCFridge
Test Group: 8260-W-DENIOO; #of Analytes: 41# ofSurr: 4
1503226-023A TW4-21_03122015 3112/2015 0811h 3/13/2015 1015h 300.0-W Aqueous ~ df-we
1 SEL Analytes: CL
1503226-0238 N02/N03-W-353.2 ~ df · no2/no3
I SEL Analytes: N03N02N
1503226-023C 8260-W-DENIOO ~ VOCFridge 3,
Test Group: 8260-W-DEN/00; #of Analytes: 41# ofSurr: 4
1503226-024A TW4-29 _03122015 3/12/2015 0821 h 3/13/2015 1015h 300.0-W Aqueous 01 df-we
1 SEL Analytes: CL
1503226-0248 N02/N03-W-353.2 ~ df-no2/no3
I SEL Ana lyles: N03N02N
1503226-024C 8260-W-DENIOO 0 VOCfridge 3
Test Group: 8260-W-DENIOO; #of Ana~vtes: 4/# ofSurr: 4
Printed: 3/J 3/2015 FOR LABORATORY USE ONLY [fill out on page 1): %M I I RT I I CN I I TAT i I QC I I HOK ___ HOK ___ HOK __ COCEmailed
WORK ORDER Summary Work Order: 1503226 Page 5 of6
Client: Energy Fuels Resources, Inc. Due Date: 3/24/2015
Sample ID Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage
1503226-025A TVV4-16_03122015 3112/2015 0830h 3/13/2015101511 300.0-VV Aqueous ~ df-we
I SEL Analytes: CL
1503226-0258 N02/N03-VV-353.2 ~ df-no2/no3
I SEL Ana/ytes: N03N02N -. .. -1503226-025C 8260-VV-DEN 100 ~ VOCFridge
Test Group: 8260-W-DENIOO; #of Ana lyles: 4 I# ofSurr: 4
1503226-026A TVV4-11_03092015 3/9/2015 1408h 3/13/2015 l015h 300.0-VV Aqueous ~ df-we
I SEL Analytes: CL
1503226-0268 N02/N03-VV-353.2 ~ df-no2/no3
I SEL Analytes: N03N02N
1503226-026C 8260-VV-DENIOO ~ VOCFridge J
Test Group: 8260-W-DENIOO; #of Analytes: 4 I# ofSurr: 4
1503226-027 A TVV4-04 03092015 3/9/2015 1453h 3/13/2015 1015h 300.0-VV Aqueous ~ dF-we
I SEL Analytes: CL
1503226-0278 N02/N03-VV-353.2 ~ df-no2/no3
I SEL Analytes: N03N02N
1503226-027C 8260-VV-DENIOO 0 VOCFridge 3
Test Group: 8260-W-DENIOO; #of Analytes: 4 I # ofSurr: 4
1503226-028A TVV4-01_03092015 3/9/2015 1443h 3/13/2015 1015h 300.0-VV Aqueous ~ df-wc
I SEL Ana lyles: CL
1503226-028 B N02/N03-VV-353.2 ~ df-no21no3
I SEL Analytes: N03N02N
1503226-028C 8260-VV-DEN100 ~ VOC'Fridge 3
Test Group: 8260-W-DENIOO; #of Ana/ytes: 4 I# ofSurr: 4
1503226-029A MVV-04_03092015 3/9/2015 l437h 3/13/20151015h 300.0-VV Aqueous Vi df-wc
I SEL Ana/ytes: CL
1503226-0296 N02/N03-VV-353.2 ~ df-no2/no3
I SEL Analytes: N03N02N
1503226-029C 8260-W-DEN I 00 ~ VOC'Fridge 3
Test Group: 82MI-W-DENIOO; #of Analytes: 4 I# ofSurr: 4
1503226-030A MVV-26_03092015 3/9/20 15 1400h 3/13/2015 1015h 300.0-VV Aqueous ~ df-we
I SEL Analytes: CL
1503226-0308 N02/N03-W-353.2 ~ ctr-no2/no3
I SEL Analytes: N03N02N
1503226-030C 8260-VV-DENIOO ~ VOCFridge
Test Group: 8260-W-DENIOO; #of Analytes: 4 I# ofSurr: 4
1503226-031 A TW4-02_03092015 3/912015 1427h 3/13/2015 l0l5h 300.0-W Aqueous ~ df-we
I SELAnalytes: CL
Printed: 3/13/2015 FOR LABORATORY USE ONLY [fill out on page 1]: %M I I RT I I CN I I TAT I I QC I I HOK ___ HOK ___ HOK ___ COC Emailed
WORK ORDER Summary WorkOrder: 1503226 Page 6 of6
Client: Energy Fuels Resources, Inc. Due Date: 3/24/2015
Sample ID Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage
1503226-0318 TW4-02_03092015 3/9/2015 1427h 3/13/2015 1015h N02/N03-W-353.2 Aqueous ~ df-no2/no3
I SEL Ana lyles: N03N02N
1503226-031 c 8260-W-DEN 100 ~ VOCFridge
Test Group: 8260-W-DEN/00: #of Ana/ytes: 41# ofSurr: 4
1503226-032A TW4-19_03092015 3/9/2015 1200h 3/13/2015 1015h 300.0-W Aqueous ~ dt'-wc
I SEL Ana/ytes: CL
1503226-0328 N02/N03-W-353.2 ~ df-no2/no3
. I SELAnalytes: N03N02N
1503226-032C 8260-W-DENIOO ~ vocr,;ctge :l
Test Group: 8260-W-DEN/00; #of Ana/ytes: 41# ofSurr: 4
1503226-033A TW4-22_03092015 3/9/2015 1336h 3/13/2015 1015h 300.0-W Aqueous ~ df-we
.. . J SEL Ana/ytes: CL
1503226-0338 N02/N03-W-353.2 ~ df-no2/no3
I SEL Ana/ytes: N03N02N --1503226-033C 8260-W-DENIOO ~ VOCFridge 3
Test Group: 8260-W-DEN/00; #of Ana~ytes: 4/# ofSurr: 4
1503226-034A TW4-20_03092015 3/9/2015 1350h 3/13/2015 1015h 300.0-W Aqueous ~ df-we
J SEL Analytes: CL --1503226-0348 N02/N03-W-353.2 ~ df-no2/no3
I SEL Analytes: N03N02N -1503226-034C 8260-W-DENIOO ~ VOCFrid!,>e 3
Test Group: 8260-W-DEN/00; #of Analytes: 41# ofSurr: 4
1503226-035A TW4-65_03112015 3/1112015 0810h 3113/2015 1015h 300.0-W Aqueous ~ df-we
I SEL Ana/ytes: CL --1503226-0358 N02/N03-W-353.2 ~ df-no2/no3
I SEL Ana/ytes: N03N02N
1503226-035C 8260-W-DENIOO ~ YOCFridge
Test Group: 8260-W-DENIOO; #of Analytes: 4/# ofSurr: 4
1503226-036A TW4-70_03122015 3/12/2015 0728h 3/13/2015 1015h 300.0-W Aqueous Jl df-we
I SEL Analytes: CL
1503226-0368 N02/N03-W-353.2 hi\ df-no2/no3
I SEL Analytes: N03N02N .
1503226-036C 8260-W-DENIOO 0 YOCFridge 3
Test Group: 8260-W-DENIOO; #of Analytes: 41# ofSurr: 4
1503226-037A Trip Blank 3/9/2015 3/13/2015 10l5h 8260-W-DENIOO Aqueous ~ VOC'Fridge 3
Test Group: 8260-W-DENIOO; # ofAnalytes: 41# ofSurr: 4
Printed: 3/13/2015 FOR LABORATORY USE ONLY [fill out on page 1]: %M I I RT I I CN I. I TAT : I QC I i HOK __ _ HOK __ _ HOK___ COC Emailed~----
American West
Analytical Laboratories
463 W. 3600 S. Salt Lake City, UT 84115
Phone# [phone] Toll Free # (888) 263-e686
Fax# [phone] Email awal@awa~bs.com
www.awal-labs.com
Client: Energy Fuels Resources, Inc.
Address: 6425 S. Hwy. 191
Blanding, UT 84511
Contact: Garrin Palmer
Phone#: [phone] Cell#:
Email:
gpa:[e-mail]; KWeinel@energyfu"'els;::-:.c=om=;:---------
dtu:rk:@energyfuels.com
Project Name: 1st Quarter Chlorofor:m 2015
Project#:
PO#:
Sampler Name: Tanner Holliday
"""""'"""" uy: /'" -Ql :A A._ !Signature I:S'""u.,..<.A.....·-(·;/1_y-V"-
IPrlnt Name: .bc..rr\A j?o,J.""""if
Print Name:
jRalrnqUiShec by:
(§lqnaturc
Print Name:
Relinquished by:
Signature
F'rint Name:
-
l;lo!O',ht.lJK
llJn"" _l'U)_b_
1me:
Date:
;;;;:;:
Data:
~
CHAIN OF CUSTODY
All analysis will be conducted using NELAP accredited methods and all data will be reported using AWAL's slandard analyte lists and reporting
limits (POL) unless specifically requested otherwise on this Chain of Custody andfor attached documentation. I QC ~eve I: I Tum Around Time:
Standard
Unless other arrangements have been made,
signed reports will be emailed by 5:00pm on
the day they are due
·x Include EDD:
LOCUS UPLOAD
EXCEL
Field Filtered For.
S~laJ Instructions:
tSQJz__z_{p
AWAL Lab Sample Set#
Page 1 of 3
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American West
Analytical Laboratories
463W.3600S, Salt Lake City, UT 84115
Phone#(801)263-B686 Toll Free# [phone]
CHAIN OF CUSTODY
All analysis will bB conducted using NELAP accredited methods and all data will be reported using AWAL's standard analyte lists and reporting
limits (PQL) unless specifically requested otherwise on thils Chain of CUstody and/or attached dm:umenl21llon
AWAL Lab Sample Set#
Page Z of 3
Fax# [phone] Email awa/@awal-lab~com
www.awal-labs.com
I QC ~evel: 1 Turn Around Time:
Standard
'!Jn!ess other arrangements have been mBde, o·ue-oate:
sl{)'ned reports will be emalled by 5:00 pm on II·· .,.
the day they are due
Client Energy Fuels Resources, Inc.
Address: 6425 S. Hwy. 191
Blanding, UT 84511
Conlact: Garrin Palmer
Phone#: [phone] Cell#: I .m>iilmtO<@:~&Yf~oo~n~ KWoliud%<>...,•1¢'\UiliL"=·:=•o"'m=· '"; --------
Email: ·dml!;%omoy;rfudi.C011'l
~· -.H -~ ~=
)( Include EDD: ~ '-'-·· ~ll.ilf~(lliVIlJ!J'f'!;),;'fti ~ LOCUSUPLOAD .~ :..; .. ;;,:~--~ ~--~.t:::.-1
EXCEL 1;: _ _:.::' -· · •
Field Filtered For: ~~~~ Jf?~ :~-:...--r-------_Jl ·l '~~~-, ~
Fot O<!Jnpll•n~• Wllhl ;~~-~"\: r -~ ._,_
0 NELAP ~~-'i) = D RCRA .,3 l~ '::&~" ~~
0 CWA __. :"-... L "' · -, """: 0 SDWA --~~·~'--~ ~ 0 ELAP I A2LA I·'VFi'!"'t~' · •· ~ ~ 0 NLLAP --. ' ' ~~ • t1
T
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Time u -1l. ;q ~ ~ · }-·---~· .j; ·;:_ ... ; .. (;· i
oled 1 Samoled '0 § o t) g Known Hazards ,,~ -~~i~ ., .-,;:'~)
Project Name: 1st Quarter Chloroform 2015
Project#:
PO#:
1 l-(1 TW4-25_03092015
t:!J. TW4-14_03122015
f{#-TW4-26_03122015
f/4 TW4-05_031220 15
/'ffs TW4-24_03092015
f"f> TW4-18_03122015
.,.P TW4-09_03122015
1-fa TW4-33_03122015
'\)» TW4-08_03122015
.,_:..}' TW4-21_03122015
l_l..f. TW4-29_03122015
~ ='! TW4-16_03122015
)._ (j TW4-11_03092015
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712
720
728
1326
738
747
755
803
811
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S1qnaLute analyte list.
Rennqu1shea oy: 18LB:
f"il.i1-~ecelvaCf by: 1 / /
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IBinnelure Signature
1'1'11< IT I me:
PrinlName: PrinL Nama:
American West
Analytical Laboratories CHAIN OF CUSTODY
463 W. 3600 S. Salll..8llo Clly, UT 84115
Prono#(801)253-Billl6 Toll Free# {888)2~
AI •naJyaia wWI be coMIJdtd ualno NEl.AP •~.dUd rneUlOdt And aii•UI Wit be r~ ualng AwAt·a alandard aMI~e "su md r~
Um'lb (POl) url.GS~Ipt!C.ib!Jy roqoe.&led ~an this Cha'rn ol cu~r and/of aU.1ehed docum.Utlon.
l'oWAL Lab Sampltl 5&1 #
Page -~--ol __ 3_
Fa>. # (801) 26>86ll7 Email awal@awa~lobs. oom
www.awa~labs.com
CNont Eueru Fuele R-.uc:ea, Inc.
A-.: 6426 S. Hwy. 191
BJaA.U..r, UT 84611
CD0110Ct Gurln Palmer
Phone 11: [phone] Cell II:
l QC ~evel: I
~~ ... rjffu.&:cowtl JHidi41fit~cf,
Email; .!tarlo:i--.,tu~o. .....
PmjoctNomo: bt Qnllrtar Chloroform 2016 I
Proj&dlt. POII:-------------------------------1
Sompl"' Name: TaiUler HoWday
I ~ i5' ~ ci 0 "' ., ~ ~ ~ !!l. a ., "' 0 "' ~ ~ 0 0 !!£. 8 -K :z: "' . ..... :;t "' u E c Samoled Sampled o m
.. (I) 2
3/9/2015 1453
3/9/2015 1443
3/9/2015 1437
3/9/2015 1400
3/9/2015 1427
3/9/2015 1200 I" lw I J\. I J\. I "
3/9/2015 1336
3/9/2015 1350
13/11/:1015 810
1 3/12/2015 728
3/9/2015
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-
Analysis
Ammonia
COD
Cyanide
Metals
N02 &N03
O&G
Phenols
Sulfide
TKN
TP04
Procedure:
Frequency:
Preservation Check Sheet
s -lc SetE
Preservative I 2 J Lf r G .....
pH <2 H2S04
pH <2 H2S04
pH>12
NaOH
pH<2HN03
pH <2 H2S04 ye-"> YcS vel Vc5 ~} ~~
pH <2HCL If I I/ 1/ I II
pH <2 H2S04
pH>9NaOH,
Zn Acetate
pH <2 H2S04
pH <2 H2S04
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
~5
d nli
f?' 1
~~ lks /-I
/6 II
Yer VeS
I
'
1)
2)
3)
4)
5)
6)
7)
If sample is not preserved, properly list its extension and receiving pH in the appropriate colunm 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
h ...
~; I/ -I'
I
Lab Set ID:
/} 1'/ 15
;5 a.32-2--u
;{~
/(J /] I~
Ycr \k5 ~ j/~ V__cl .~~ II II v v
Analysis
Ammonia
COD'
Cyanide
Metals
NOz&N03
O&G
Phenols
Sulfide
TKN
TP04
Procedure:
Frequency:
Preservation Check Sheet
s le Set Ext,
Preservative 11 ..Z<J 2.1 A.~ Z.) z..tj
pH<2 H2S04
pH<2H2S04
pH>12
NaOH
pH<2HN01
pH <2H2S04 ye-S ~s ve5 Vc5 Vc} lies
pH<2HCL 1/ I I/ I/ I/ 1/
pH<2 HzS04
pH>9NaOH,
Zn Acetate
pH <2 H2S04
pH<2 H2S04
' I
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
2-s-
yc5
d nH_
zG ,t")
~~ vfs
/ /
'
2..Y zey
Yer 'Ve5
I' /
1)
2)
3)
4)
5)
6)
7)
If sample is not preserved, properly list its extension and receiving pH in the appropriate column above
Flag COC, notify client if requested
Place client conversation on COC
Samples may be adjusted
All samples requiring preservation
*
+ ...
#
•
The sample required additional preservative upon receipt.
The sample was received unpreserved
The Sample was received unpreserved and therefore preserved upon receipt.
The sample pH was unadjustable to a pH < 2 due to the sample matrix
The sample pH was unadjustable to a pH > __ due to the sample matrix interference
Lab SetiD: J :5 a .3 L -z__(Q_
h(L-
.,, }t )z_ }J 'lf ),) 3>G
I
~J Vcr a;5 ~ ves \/CJ lk~ I/ II I/ 1/ I" /
-----------
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Garrin Palmer
Energy Fuels Resources, Inc.
6425 S. Hwy 191
Blanding, UT 84511
TEL: [phone]
RE: 1st Quarter Chloroform 2015
Dear Garrin Palmer: Lab Set ID: 1503326
American West Analytical Laboratories received 7 sample(s) on 3/19/2015 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, 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:
I F • Digitally signad by Kyle F. Gross
DN: en: Kyle F. Gross, o=AWAL,
ou=AWAL, email=kyle@awai-
Jabs com, c=US
Kyle
Gross Data: 2015 03,31 11:55:37 -06'00'
Laboratory Director or designee
Report Date: 3/31/2015 Page I of25
All analyses applicable to the C\VA, SDWA, and RCRA arc perfmmcd io accordlmcc to NELAC protocols Pertinent sampling infonnatioo is located on the attached CDC. Confidential Business lnronnation: This report is provided for the exclusive use of the
addressee Privilescs or subsequent usc of the name of this company or aoy member of its stafT, or reproduction of this report in connection wiLb Lile advertisement, promotion or sale of ony product or process, 01 in connection wilh the rc..publication of this rep01t
for any purpose other than ror lhc addressee will be granted only on conlacl This company accepts no responsibility cxcepl for the due performance or inspection and/or analysis in good faith and according to the mles oflhe trade and of science,
SAMPLE SUMMARY
Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer
Project: 1st Quarter Chloroform 2015
Lab Set ID: 1503326
Date Received: 3/19/2015 945h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
3440 South 700 West
1503326-00IA TW4-06R_03172015 3/17/2015 930h Aqueous Anions, E300.0
Salt Lake City, UT 84119 1503326-00IB TW4-06R_03172015 3/17/2015 930h Aqueous Nitrite/Nitrate (as N), E353.2
1503326-001 c TW4-06R_03172015 3/17/2015 930h Aqueous VOA by GC/MS Method
8260C/5030C
Phone: [phone] 1503326-002A MW-32_03172015 3/17/2015 1400h Aqueous Anions, E300.0
1503326-0028 MW-32_03172015 3/17/2015 1400h Aqueous Nitrite/Nitrate (as N), E353.2
Toll Free: [phone] 1503326-002C MW-32 03172015 3/17/2015 1400h Aqueous VOA by GC/MS Method
Fax: [phone]C/5030C
e-mail: [e-mail] 1503326-003A TW4-06_03182015 3/18/2015 757h Aqueous Anions, E300.0
1503326-0038 TW4-06_03182015 3/18/2015 757h Aqueous Nitrite/Nitrate (as N), E353.2
web: www.awal-labs.com 1503326-003C TW4-06_03182015 3/18/2015 757h Aqueous VOA by GC/MS Method
8260C/5030C
1503326-004A TW4-07 03182015 3/18/2015 805h Aqueous Anions, E300.0
Kyle F. Gross 1503326-0048 TW4-07 03182015 3/18/2015 805h Aqueous Nitrite/Nitrate (as N), E353.2
1503326-004C TW4-07_03182015 3/18/2015 805h Aqueous VOA by GC/MS Method
Laboratory Director 8260C/5030C
1503326-005A TW4-10_03182015 3/18/2015 812h Aqueous Anions, E300.0
Jose Rocha 1503326-0058 TW4-10 03182015 3/18/2015 812h Aqueous Nitrite/Nitrate (as N), E353.2
QA Officer 1503326-005C TW 4-10 _ 03182015 3/18/2015 812h Aqueous VOA by GC/MS Method
8260C/5030C
1503326-006A TW 4-60 _031720 15 3/17/2015 855h Aqueous Anions, E300.0
1503326-0068 TW4-60_03172015 3/17/2015 855h Aqueous Nitrite/Nitrate (as N), E353.2
1503326-006C TW4-60_03172015 3/17/2015 855h Aqueous VOA by GC/MS Method
8260C/5030C
1503326-007 A Trip Blank 3/17/2015 Aqueous VOA by GC/MS Method
8260C/5030C
Report Date: 3/31/2015 Page 2 of 25
All an:1lyscs applicable to the CWA, SDWA, and RCRA arc performed in accordance to NELAC prOlocols. Pertinent sampling informalion is locmcd on lhc auacbcd COC. Confidcnlial Business lnronnation: This report is provided ror l.bc exclusive use oflhc
addressee. Privileges of subscqueut usc of the 11amc orthis company or any member of its stafT, or reproduction of this report in co1mcction with the ndvertisemcnl, promotion or sale of ony product or process, or in connection with the re-publica lion of this rep011
for any purpose olbcr !han for Lhc addressee will be graolcd only on contacl This company occcpls no responsibility except for tbe due pcrfonnancc or inspection flndlor analysis in good faith and according to the rules o[Lhc trade aod or science_
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
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Inorganic Case Narrative
Client:
Contact:
Energy Fuels Resources, Inc.
Garrin Palmer
Project:
Lab Set ID:
Sample Receipt Information:
Date of Receipt:
Date(s) of Collection:
Sample Condition:
C-0-C Discrepancies:
1st Quarter Chloroform 2015
1503326
3/19/2015
3/17-3/19/2015
Intact
None
Holding Time and Preservation Requirements: The analysis and preparation for the
samples were performed within the method holding times. The 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 I Matrix Spike Duplicates (MS/MSD): All percent recoveries and
RPDs (Relative Percent Differences) were inside established limits, with the
following exceptions:
Analyte
Nitrate-Nitrite
Corrective Action: None required.
Report Date: 3/31/2015 Page 3 of25
All analyses Rpplicable to th(: CWA, SDWA, and RCRA arc performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business Jnfonnation: This report is provided ror the exclusive usc of the
addressee. Privileges of subsequent use of the name orthis romp;:my or any member of its staff, or reproduction of this report in connection with 1be advertisement, promotion or sale of Any producl or process, or in connection with the re-publication or this report
for any purpose olbcr Lhan for the addressee will be granted only on conLacL. This company accepls no responsibility except for tbc due perronnance of inspection nndlor analysis in good raith and according to tbc m\cs oftbc trade and or science
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone]
Toll Free: [phone]
Fax: [phone]
e-mail: [e-mail]
web: www.awa1-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Volatile Case Narrative
Client:
Contact:
Energy Fuels Resources, Inc.
Garrin Palmer
Project:
Lab Set ID:
Sample Receipt Information:
Date of Receipt:
Date(s) of Collection:
Sample Condition:
C-0-C Discrepancies:
Method:
Analysis:
I st Quarter Chloroform 2015
1503326
3/19/2015
3/17-3/19/2015
Intact
None
SW -846 8260C/5030C
Volatile Organic Compounds
General Set Comments: Multiple target analytes were observed above reporting limits.
Holding Time and Preservation Requirements: All samples were received in appropriate
containers and properly preserved. The analysis and preparation of all samples were
performed within the method holding times following the methods stated on the analytical
reports.
Analytical QC Requirements: All instrument calibration and calibration check
requirements were met. All internal standard recoveries met method criterion.
Batch QC Requirements: MB, LCS, MS, MSD, RPD, and Surrogates:
Method Blanks (MBs): No target analytes were detected above reporting limits,
indicating that the procedure was free from contamination.
Laboratory Control Sample (LCS): All LCS recoveries were within control
limits, indicating that the preparation and analysis were in control.
Matrix Spike I Matrix Spike Duplicates (MS/MSD): All percent recoveries and
RPDs (Relative Percent Differences) were inside established limits, indicating no
apparent matrix interferences.
Surrogates: All surrogate recoveries were within established limits.
Corrective Action: None required.
Report Date: 3/31/2015 Page 4 of25
All ann lyses Applicable to the CWA, SDWA, and RCRA arc performed io accordance to NELAC protocols Pertinent sampling infonnation is located on the attached COC Cooridcotial Business lnfonnntion: This report is provided for Lbc cxclushc usc or the
addressee Privileges of subsequent use of the name of this company or any member or il.<i sLniT, or reproduction of this report in connection with Lhc nd\'crtiscmcnt, promotion or sale or :my product or process, or in connection with the rc~publication oflhis repott
for any purpose otbcJ lhao for tbc addressee will be granted only on contacL. This company accepts no responsibility except for the due perronmmce nr inspcclioo and/or analysis in good failh and at:cording to the rules or the trade and or science
Client: Energy Fuels Resources, Inc.
Lab Set ID: 1503326
Project: 1st Quarter Chloroform 2015
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: Garrin Palmer
Dept: we
Method MDL
Reporting
Limit
QC Type: LCS
Amount
Spiked
Spike Ref.
Amount %REC
Lab Sample ID: LCS-R76798 Date Analyzed: 03/19/2015 1755h
Test Code: 300.0-W
Chloride 4.87 mg/L E300.0 0.00751 0.100 5.000 0 97.4
Lab Sample ID: LCS N03-R77035 Date Analyzed: 03/27/2015 1732h
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 1.05 mg/L E353.2 0.00833 0.0100 1.000 0 105
Limits
90-110
90-1 10
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt % RPD Limit Qual
Report Date: 3/3112015 Page 18 of 25
All 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 Jnformation: This report is provided for che exclusive use of the addressee. Privileges of subsequent use of the
name 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
company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science.
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 1503326
Project: 1st Quarter Chloroform 2015
Analyte Result
Lab Sample ID: MB-R76798 Date Analyzed:
Test Code: 300.0-W
Chloride < 0.100
Lab Sample ID: MB-R77035 Date Analyzed:
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) < 0.0100
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-1abs.com
QC SUMMARY REPORT
Contact: Garrin Palmer
Dept: we
QC Type: MBLK
Reporting Amount Spike Ref.
Units Method MDL Limit Spiked Amount %REC
03/19/2015 1738h
mg/L E300.0 0.00751 0.100
03/27/2015 1729h
mg/L E353.2 0.00833 0.0100
Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt %RPD Limit Qual
Report Date: 3/31/2015 Page 19 of 25
All analyses applicable to the CWA. SDWA. and RCRA are performed ln accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business Information: This 1eport is provided for the exclusive use of the addressee. Privileges of subsequent use of the
name 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 tban for the addressee will be granted only on contacL This
company accepts no responsibility except for the due performance or inspection and/or analysis in good faith and according to the rules of the trade and or science.
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 1503326
Project: 1st Quarter Chloroform 2015
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.awa1-labs.com
C SUMMARY REPORT
Contact: Garrin Palmer
Dept: we
Method MDL
Reporting
Limit
QC Type: MS
Amount
Spiked
Spike Ref.
Amount %REC
Lab Sample ID: 1503326-002AMS Date Analyzed: 03/19/2015 2134h
Test Code: 300.0-W
Chloride 84.9 mg/L E300.0 0.0751 1.00 50.00 36.3 97.3
Lab Sample ID: 1503326-00IBMS N03 Date Analyzed: 03/27/2015 1847h
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 1.06 mg!L E353.2 0.00833 0.0100 1.000 0 106
Limits
90-110
90-110
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt % RPD Limit Qual
Report Date: 3/31/20 15 Page 20 of 25
All 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 forthe exclusive use of the <Jddressee. Privileges of subsequent use of the
name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or salt: of any product or process, or in connection with the re·publication of this report fo1·any purpose othe1 than for the addressee will be granted only on contact This
company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science.
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 1503326
Project: 1st Quarter Chloroform 2015
Analyte Result
Lab Sample ID: 1503326-002AMSD Date Analyzed:
Test Code: 300.0-W
Chloride 84.2
Lab Sample ID: 1503326-00IBMSD N03 Date Analyzed:
Test Code: N02/N03-W-353.2
Nitrate/Nitrite (as N) 1.11
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: Garrin Palmer
Dept: we
QC Type: MSD
Reporting Amount Spike Ref.
Units Method MDL Limit Spiked Amount %REC
03/19/2015 2151h
mg/L E300.0 0.0751 1.00 50.00 36.3 95.7 -03/27/2015 1849h
mg/L E353.2 0.00833 0.0100 1.000 0 Ill
1 -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS.
Limits
90-110
90-110
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt %RPD Limit
84.9 0.905 20
1.06 4.53 10
Qual
Report Date: 3/31/2015 Page 21 of 25
All analyses applicable to the CWA, SDWA. and RCRA are performed in accordance to NELAC protocols1 Pertinent sampling information is located on the attached COC. Confidential Business rnfonnation: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the
name 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 tbe re-publication of this report fo1 any purpose other than for the addressee will be granted only on contact. This
company accepts no responsibility except for the due performance of inspection and/or analysis ln good faith and according to tbe rules of the trade and of science,
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 1503326
Project: 1st Quarter Chloroform 2015
Analyte Result
Lab Sample ID: LCS VOC-2 031915A Date Analyzed:
Test Code: 8260-W-DEN100
Chloroform 21.4
Methylene chloride 21.5
Surr: 1,2-Dichloroethane-d4 51.4
Surr: 4-Bromofluorobenzene 47.2
Surr: Dibromofluoromethane 50.6
Surr: Toluene-d8 48.3
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: Garrin Palmer
Dept: MSVOA
QC Type: LCS
Reporting Amount Spike Ref.
Units Method MDL Limit Spiked Amount %REC
03/19/2015 712h
f.lg/L SW8260C 0.153 1.00 20.00 0 107
f.lg/L SW8260C 0.172 1.00 20.00 0 108
f.lg/L SW8260C 50.00 103
f.Lg/L SW8260C 50.00 94.5
f.lg/L SW8260C 50.00 101
f.lg/L SW8260C 50.00 96.7
Limits
67-132
32-185
76-138
77-121
67-128
81 -135
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt %RPD Limit Qual
Report Date: 3/31/2015 Page 22 of 25
All analyses applicable to the CWA, SDW A. and RCRA are perf01med in accordance to NELAC protocols. Pettinent sampling information is located on the attached COC. Confidential Business Information: This 1 eport is provided for the exclusive use of the addressee. Privileges of subsequent use of the
name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any p1 oduct or process, Ol' in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact .. This
company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science.
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 1503326
Project: 1st Quarter Chloroform 2015
Analyte Result
Lab Sample ID: MB VOC-2 031915A Date Analyzed:
Test Code: 8260-W-DENIOO
Carbon tetrachloride < 1.00
Chloroform < 1.00
Chloromethane < 1.00
Methylene chloride < 1.00
Surr: 1,2-Dichloroethane-d4 51.8
Surr: 4-Bromofluorobenzene 47.3
Surr: Dibromofluoromethane 49.6
Surr: Toluene-d8 48.9
3440 South 700 West
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
QC SUMMARY REPORT
Contact: Garrin Palmer
Dept: MSVOA
QC Type: MBLK
Reporting Amount Spike Ref.
Units Method MDL Limit Spiked Amount %REC
03119/2015 751h
IJ.giL SW8260C 0.504 1.00
IJ.g/L SW8260C 0.153 1.00
IJ.g/L SW8260C 0.163 1.00
IJ.g/L SW8260C 0.172 1.00
IJ.g/L SW8260C 50.00 104
IJ.g/L SW8260C 50.00 94.6
IJ.g/L SW8260C 50.00 99.2
IJ.g/L SW8260C 50.00 97.8
Limits
76-138
77-12J
67-128
81 -135
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt %RPD Limit Qual
ReponDate: 3/31/2015 Page23 of25
All analyses applicable to the CWA. SDWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampJing information is located on rhe attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of the
name 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 fo1 any purpose other than for the addressee will be granted only on contact This
company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules oft he trade and of science,
AN/\LYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 1503326
Project: 1st Quarter Chloroform 2015
Analyte Result
Lab Sample ID: 1503326-00ICMS Date Analyzed:
Test Code: 8260-W-DEN100
Chloroform 23.1
Methylene chloride 23.2
Surr: I ,2-Dichloroethane-d4 51.6
Surr: 4-Bromofluorobenzene 45.9
Surr: Dibromofluoromethane 49.6
Surr: Toluene-d8 47.3
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: Garrin Palmer
Dept: MSVOA
QC Type: MS
Reporting Amount Spike Ref.
Units Method MDL Limit Spiked Amount %REC
03/19/2015 1343h
I! giL SW8260C 0.153 1.00 20.00 0 115
I! giL SW8260C 0.172 1.00 20.00 0 116
1-lg/L SW8260C 50.00 103
I! giL SW8260C 50.00 91.8
I! giL SW8260C 50.00 99.2
I! giL SW8260C 50.00 94.6
Limits
50-146
30-192
72-151
80-128
80-124
77-129
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt %RPD Limit Qual
Report Date: 3/31/2015 Page 24 of 25
All 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 the
name 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, 01 in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science.
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 1503326
Project: 1st Quarter Chloroform 2015
Analyte Result
Lab Sample ID: 1503326-00ICMSD Date Analyzed:
Test Code: 8260-W-DENIOO
Chlorofonn 23.3
Methylene chloride 23.4
Surr: 1,2-Dichloroethane-d4 51.9
Surr: 4-Bromofluorobenzene 45.8
Surr: Dibrornofluoromethane 49.9
Surr: Toluene-d8 47.1
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
C SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount
Units Method MDL Limit Spiked
03/19/2015 1402h
llg/L SW8260C 0.153 1.00 20.00
11g/L SW8260C 0.172 1.00 20.00
llg/L SW8260C 50.00
!lg/L SW8260C 50.00
11g/L SW8260C 50.00
!lg/L SW8260C 50.00
Garrin Palmer
MSVOA
MSD
Spike Ref.
Amount %REC
0 116
0 117
104
91.6
99.7
94.2
Limits
50-146
30-I 92
72-!51
80-128
80-124
77-129
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPD Limit
23.1 0.907 25
23.2 0.816 25
Qual
Report Date: 3/3 I /20 I 5 Page 25 of 25
All analyses applicable to the CWA. SDWA. and RCRA are performed in accordance toN 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 the
name 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 or this report for any purpose other than for the addressee will be granted only on contact. This
company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science.
American West Analytical Laboratories UL
Denison
WORK ORDER Summary Work Order: 1503326
Due Date: 3/30/2015
Page 1 of2
Client:
Client ID:
Project:
Comments:
SampleiD
1503326-00 1A
1503326-00lB
1503326-001C
1503326-002A
1503326-0028
1503326-002C
1503326-003A
1503326-0038
1503326-003C
1503326-004A
1503326-0048
1503326-004C
1503326-005A
1503326-0058
1503326-005C
Printed: 3/19/2015
Energy Fuels Resources, Inc.
DEN100 ·Contact: Garrin Palmer
1st Quarter Chloroform 2015 QC Level: III WO Type: Project
PA Rush. QC 3 (Summary/No chromatograms). RL of1 ppm for Chloride and VOC and 0.1 ppm for N02/N03. Expected levels provided by client-see
Jenn. J-flag what we can't meet. ElM Locus and EDD-Denison. Email Group.;
Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage
TW4-06R_03172015 3/17/2015 0930h 3/19/2015 0945h 300.0-W Aqueous df-wc
1 SEL Analytes: CL
N02/N03-W -353.2 df-no2/no3
1 SEL Analytes: N03N02N
8260-W-DEN100 VOCFridge
Test Group: 8260-W-DEN100; #of Analytes: 41# ofSurr: 4
MW-32_03172015 3/17/2015 1400h 3/19/2015 0945h 300.0-W Aqueous df-wc
1 SEL Analytes: CL
N02/N03-W -353.2 df-no2/no3
1 SEL Jrtalytes: N03N02N
8260-W-DEN100 VOCFridge
Test Group: 8260-W-DENJ 00; ~ o[ Anf!l}'les: 41 # ofSrlrr: 4
TW4-06_03182015 3/18/2015 0757h 3/19/2015 0945h 300.0-W Aqueous df-wc
1 SEL Arwtytes: CL
N02/N03-W-353.2 df-no2/no3
1 SEL A)IOlJillt.'l: N03N02N
8260-W-DEN100 VOCFridge
Test Group: 8260-W-DENJOO; #of Arralytl13: 4 1 # ojSurr: 4
TW4-07_03182015 3/18/2015 0805h 3/19/2015 0945h 300.0-W Aqueous df-wc
1 SEL Analytes: CL
N02/N03-W-353.2 df -no2/no3
1 SEL Analytes: N03N02N
8260-W-DENIOO VOCFridge
Test Group: 8260-W-DEN100; #of Analytes: 4 /# ofSurr: 4
TW4-10_03182015 3/18/2015 0812h 3/19/2015 0945h 300.0-W Aqueous df-wc
1 SEL Analytes: CL
N02/N03-W-353.2 df-no2/no3
1 SEL Analytes: N03N02N
8260-W-DENIOO VOCFridge
Test Group: 8260-W-DEN100; #of Analytes: 4 1# ofSurr: 4
3•
3
3
FOR LABORATORY USE ONLY [fill out on page 1]: %M 0 RT 0 CN 0 TAT 0 QC 0 HOK __ _ HOK __ _ HOK__ COC Emailed J fi?ltJ ~
WORK ORDER Summary WorkOrder: 1503326 Page2 of2
Client: Energy Fuels Resources, Inc. Due Date: 3/30/2015
Sample ID Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage
1503326-006A 1rYV4-60_03172015 3/17/2015 0855h 3/19/2015 0945h 300.0-W Aqueous df-wc
1 SEL Analytes: CL
1503326-006B N02/N03-W-353.2 df-no2/no3
I SEL Analytes: N03N02N
1503326-006C 8260-W-DENlOO VOCFridge 3
Test Group: 8260-W-DENJ 00; #of Ana lyles: 4 I# of Surr: 4
1503326-007 A Trip Blank 3/17/2015 3/19/2015 0945h 8260-W-DENlOO Aqueous VOCFridge 3
Test Group: 8260-W-DENIOO; #of Analytes: 4 I# ofSurr: 4
Printed: 3/19/2015 FORLABORATORYUSEONLY[filloutonpage1]: %M 0 RT 0 CN 0 TAT 0 QCO HOK __ HOK __ _ HOK___ COC Emailed.,__ ___ _
CL!e.NT:
ADDRESS:
CoNTAc:T:
AMERICAN WEST
ANALYTICAL LABORATORIES
463 W . 3600 S. SALT LAKa CITY. UT 84115
PHONE II [phone] TOLL FREE II [phone]
FAX II [phone] EMAIL [e-mail]
WWW.AWAL-LABS.COM
Energy Fuels Resources, Inc.
6425 S. Hwy. 191
Blanding, UT 84511
Garrin Palmer
CHAIN OF CUSTODY L5 d ;;z_(p
Au. ANALYSIS WILL BE CONDUCTeD USING NELAP ACCREDITeD METHODS AND ALL DATA WILL a~ RePORTED USINO AWAL's
STANDARD ANALYTE: USTS AND RE!PORTING UMITS (PQL} UNLESS SPECIFICALLY R!QUII!!STE!D OTH!RW ISe ON THIS CHAIN OF
CUSTODY AND/OR ATTACHED DOCUMENTATION
AWAL LAB-SAMPLE SET II
PAGE 1 OF I QC ~BV;~ I TURN ARoUND TIME:
STANDARD
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3/17/2015 930 Is w X X X
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EMAIL: .S.tuJ'~~~-!'OID
PROJECT NAME: 1st Quarter chloroform 20 15
PROJECT#:
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SAMPLER NAME: Tanner Holliday
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R.eUNQUISHED DV~ 1,1 FU:cr:fVeD ev: DATE· I
SIIJNATURE '-.)~ rr. SIGNATURE • SPECIAL INSTRUCTIONS: I
~--,1 1'1-..1 Jn"'"' PAINT NAM"' ~) G\(\(\e,.(" /tO(! M.JI. )C[J.Q
REUNQUISHI!D BY:
SIIINATURE
PRINT NAMe:
RII!ONQUI.!JHI!D BY:
SiGNATURe
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1$1oNA1V"t
PRINT NAME:
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TIME:
DATE:
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See the Analytical Scope of Work for Reporting Limits and VOC
a.nalyre list.
i Analysis
Ammonia
COD
Cyanide
Metals
N02&N03
O&G
Phenols
Sulfide
TKN
_TP04
Procedure:
Frequency:
Preservation Check Sheet
s le Set E
Preservative I 2--. ~ tf s-&
pH <2 H2S04
pH <2 H2S04
pH>l2
NaOH
pH <2 HNO~
pH <2 H2S04 VCJ ~ ~~~ y'~ Ves /e£"
pH <2 HCL I t'
pH <2 H2S04
pH> 9Na0H,
Zn Acetate
pH <2 H2S04
pH <2 H2S04
Pour a small amount of sample in the sample lid
Pour sample from Lid gently over wide range pH paper
Do Not clip the pH paper in the sample bottle or lid
doH
1)
2)
3)
4)
5)
6)
7)
If sample is not preserved, properly list its extension and receiving pH in the appropriate column above
Flag COC, notify client if requested
Place client conversation on COC
Samples may be adjusted
All samples requiring preservation
*
+
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: IS Q 3-J:Z....I.(:J------
Tab I
Quality Assurance and Data Validation Tables
1-1: Field QA/QC Evaluation
lx Casin~ Volume 2x Casing
Location Volume Pumped Volume Volume Check Conducth•ily RPD pH RPD Temp RPD Redox Potential RPD Tw·hidity
Continuously
MW-4 NA pumped well -1910 N/A 6.64 N/A 14.93 N/A 184
Continuously
TW4-01 NA pumped well -2155 N/A 6.30 N/A 14.66 N/A 187
Continuously
TW4-02 NA pumped well -3522 N/A 6.32 N/A__ 15.28 N/A 193
TW4-03 56.06 85.25 112 Pumped Dry 1616 1620 0.25 5.80 I 5.84 0.69 14.23 14.28 0.35 NM
Continuously
TW4-04 NA pumped well -2283 N/A 6.27 N/A 15.38 N/A 208
TW4-05 37.03 99.00 74 OK 1464 1463 0.07 6.10 6.10 0.00 15.33 15.34 0.07 218 217
TW4-06 17.61 25.66 35 Pumped Dry 3073 3070 0.10 6.19 6.21 0.32 15.16 15.15 0.07 NM
TW4-07 31.03 60.50 62 Pumped Dry 1626 1618 0.49 6.67 6.67 0.00 14.51 14.47 0.28 NM
TW4-08 32.94 66.00 66 OK 4474 4461 0.29 6.16 6.17 0.16 15.01 15.01 0.00 228 228
TW4-09 38.34 88.00 77 OK 2413 2411 0.08 6.02 6.02 0.00 15.02 15.02 0.00 218 217
TW4-10 32.66 49.50 65 Pumped Dry 2558 2560 0.08 6.42 6.39 0.47 14.36 14.36 0.00 NM
Continuously
TW4-11 NA pumped well -3072 N/A 6.47 N/A 14.91 N/A 144
TW4-12 37.29 57.75 75 Pumped Dry 1322 1323 0.08 6.50 6.52 0.31 13.69 13.76 0.51 NM
TW4-13 34.35 49.50 69 Pumped Dry 1808 1818 0.55 6.58 6.58 0.00 13.00 13.06 0.46 NM
TW4-14 7.15 11.00 14 Pumped Dry 4846 4897 1.05 6.79 6.77 0.29 14.93 14.90 0.20 NM
Continuously
MW-26 NA pumped well -3391 N/A 6.29 N/A 15.56 N/A 189
TW4-16 50.16 110.00 100 OK 3643 3634 0.25 6.11 6.11 0.00 14.86 14.85 0.07 230 229
MW-32 35.19 71.61 70 OK 3815 3815 0.00 6.05 6.04 0.17 14.80 14.78 0.14 218 212
TW4-18 47.85 110.00 96 OK 1597 1594 0.19 5.95 5.96 0.17 15.48 15.48 0.00 218 217
Continuously
TW4-19 NA pumped well -2966 N/A 6.30 N/A 14.95 N/A 309
Continuously
TW4-20 NA pumped well -3938 N/A 6.21 N/A 15.98 N/A 211
TW4-21 38.72 99.00 77 OK 4260 4260 0.00 6.19 6.19 0.00 16.32 16.30 0.12 209 209
Continuously
TW4-22 NA pumped well -6073 N/A 6.28 N/A 15.25 N/A 200
TW4-23 30.16 77.00 60 OK 3610 3607 0.08 6.04 6.07 0.50 14.25 14.25 0.00 204 I 201
Continuously
TW4-24 NA pumiJt:d well -7593 NIA 6.24 N/A 15.61 N/A 220
Continuously
I TW4-25 NA pumped well -2891 N/A 6.56 N/A 15.00 N/A 149
TW4-26 13.59 16.50 27 Pumped Dry 6351 6370 0.30 4.49 4.47 0.45 13.98 13.99 0.07 NM
TW4-27 10.36 11.00 21 Pumped Dry 5072 5093 0.41 6.50 6.47 0.46 13.03 13.01 0.15 NM
TW4-28 44.59 71.50 89 Pumped Dry 1227 1226 0.08 6.58 6.60 0.30 13.58 13.60 0.15 NM
TW4-29 13.45 16.50 27 Pumped Dry 4164 4172 0.19 6.46 6.47 0.15 13.73 13.74 0.07 NM
TW4-30 10.51 13.75 21 Pumped Dry 4303 4300 0.07 5.70 5.66 0.70 13.05 13.06 0.08 NM
TW4-31 16.25 19.25 33 Pumped Dry 4746 4746 0.00 5.80 5.82 0.34 12.95 13.00 0.39 NM
TW4-32 42.34 88.00 85 OK 7493 7510 0.23 3.36 3.35 0.30 14.70 14.69 0.07 371 371
TW4-33 10.70 11.00 21 Pumped Dry 4439 4446 0.16 5.56 5.61 0.90 13.77 13.71 0.44 NM
TW4-34 17.30 27.50 35 Pumped Dry 3866 3870 0.10 6.38 6.35 0.47 12.69 12.75 0.47 NM
TW4-35 8.71 11.00 17 Pumped Dry 4312 4324 0.28 6.33 6.27 0.95 13.40 13.41 0.07 NM
TW4-36 27.58 33.00 55 Pumped Dry 2280 2289 0.39 6.50 6.49 0.15 12.97 13.01 0.31 NM
MW-4, TW4-0I, TW4-02, TW4-4, TW4-11, MW-26, TW4-l9, TW4-20, TW4-22, TW4-24, and TW4-25 are contmually pumped wells. TW4-22, TW4-24, and TW4-25 are pumped under the mtrate program.
TW4-03, TW4-06, TW4-07, TW4-10, TW4-12, TW4-13, TW4-14, TW4-26, TW4-27, TW4-28, TW4-29, TW4-30, TW4-31, TW4-33, TW4-34, TW4-35, and TW4-36 were pumped dry and sampled after recovery.
NM = Not Measured. The QAP does not require the measurement of redox potential or turbidity in wells that were purged to dryness.
RPD =Relative Percent Difference
N/A
N/A
N/A
NC I
N/A
0.46 12.9
NC
NC
0.00 12.3
0.46 10.5
NC
N/A
NC
NC
NC
N/A
0.44 27.0
2.79 27.0
0.46 32
N/A
N/A
0.00 0
N/A
1.48 8.2
N/A
N/A
NC
NC
NC
NC
NC
NC
0.00 8.2
NC
N~
NC
NC
The QAP states that turbidity should be less than 5 Nephelometric Turbidity Units ("NTU") prior to sampling unless the well is characterized by water that has a higher turbidity. The QAP does not require that turbidity measurements be less
than 5 NTU prior to sampling. As such, the noted observations regarding turbidity measurements less than 5 NTU are included for information purposes only.
9.0
0.0
0.0
NM
0.0
12.9
NM
NM
I 12.3
10.6
NM
0.0
NM
NM
NM
0.0
28.0
28.0
32
0
0.0
0
0
I 8.2
0
0
NM
NM
NM
NM
NM
NM
8.1
NM
NM
NM
NM
RPD
N/A
N/A
N/A
NC
N/A
0.00
NC
NC
0.00
0.95
NC
N/A
NC
NC
NC
N/A
3.64
3.64
0.00
N/A
N/A
0.00
N/A
0.00
N/A
N/A
NC
NC
NC
NC
NC
NC
1.23
NC I
NC
NC
NC
1-2: Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
Trip Blank Carbon tetrachloride 3/9/2015 3117/2015 8 14 OK
Trip Blank . Chloroform 3/9/2015 3/17/2015 8 14 OK
Trip Blank Chloromethane 3/9/2015 3/17/2015 8 14 OK
Trip Blank Methylene chloride 3/9/2015 3/17/2015 8 14 OK
Trip Blank Carbon tetrachloride 3/17/2015 3/19/2015 2 14 OK
Trip Blank Chloroform 3117/2015 3/19/2015 2 14 OK
Trip Blank Chloromethane 3/17/2015 3/19/2015 2 14 OK
Trip Blank Methylene chloride 3/17/2015 3/19/2015 2 14 OK
MW-04 Chloride 3/9/2015 3/17/2015 8 28 OK
MW-04 Carbon tetrachloride 3/9/2015 3/16/2015 7 14 OK
MW-04 Chloroform 3/9/2015 3/16/2015 7 14 OK
MW-04 Chloromethane 3/9/2015 3/16/2015 7 14 OK
MW-04 Methylene chloride 3/9/2015 3116/2015 7 14 OK
MW-04 Nitrate/Nitrite (as N) 3/9/2015 3/20/2015 11 28 OK
TW4-01 Chloride 3/9/2015 3117/2015 8 28 OK
TW4-01 Carbon tetrachloride 3/9/2015 3/16/2015 7 14 OK
TW4-01 Chloroform 3/9/2015 3/16/2015 7 14 OK
TW4-01 Chloromethane 3/9/2015 3/16/2015 7 14 OK
TW4-01 Methylene chloride 3/9/2015 3/16/2015 7 14 OK
TW4-01 Nitrate/Nitrite (as N) 3/9/2015 3/20/2015 11 28 OK
TW4-02 Chloride 3/9/2015 3117/2015 8 28 OK
TW4-02 Carbon tetrachloride 3/9/2015 3/16/2015 7 14 OK
TW4-02 Chloroform 3/9/2015 3/17/2015 8 14 OK
TW4-02 Chloromethane 3/9/2015 3/16/2015 7 14 OK
TW4-02 Methylene chloride 3/9/2015 3/16/2015 7 14 OK
TW4-02 Nitrate/Nitrite (as N) 3/9/2015 3/20/2015 11 28 OK
TW4-03 Chloride 3/11/2015 3/16/2015 5 28 OK
TW4-03 Carbon tetrachloride 311112015 3116/2015 5 14 OK
TW4-03 Chloroform 3/11/2015 3/16/2015 5 14 OK
TW4-03 Chloromethane 3/11/2015 3/16/2015 5 14 OK
TW4-03 Methylene chloride 3/11/2015 3/16/2015 5 14 OK
TW4-03 Nitrate/Nitrite (as N) 3/1112015 3/20/2015 9 28 OK
TW4-03R Chloride 3/10/2015 3116/2015 6 28 OK
TW4-03R Carbon tetrachloride 3/10/2015 3/15/2015 5 14 OK
TW4-03R Chloroform 3/10/2015 3/15/2015 5 14 OK
TW4-03R Chloromethane 3/10/2015 3/15/2015 5 14 OK
TW4-03R Methylene chloride 3/10/2015 3/15/2015 5 14 OK
TW4-03R Nitrate/Nitrite (as N) 3/10/2015 3/20/2015 10 28 OK
TW4-04 Chloride 3/9/2015 3/17/2015 8 28 OK
TW4-04 Carbon tetrachloride 3/9/2015 3116/2015 7 14 OK
TW4-04 Chloroform 3/9/2015 3/16/2015 7 14 OK
TW4-04 Chloromethane 3/9/2015 3116/2015 7 14 OK
TW4-04 Methylene chloride 3/9/2015 3/16/2015 7 14 OK
TW4-04 Nitrate/Nitrite (as N) 3/9/2015 3/20/2015 11 28 OK
TW4-05 Chloride 3/12/2015 3/17/2015 5 28 OK
TW4-05 Carbon tetrachloride 3/12/2015 3/16/2015 4 14 OK
TW4-05 Chloroform 3/12/2015 3/16/2015 4 14 OK
TW4-05 Chloromethane 3/12/2015 3116/2015 4 14 OK
1-2: Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
TW4-05 Methylene chloride 3/1212015 3/16/2015 4 14 OK
TW4-05 Nitrate/Nitrite (as N) 3/12/2015 3/20/2015 8 28 OK
TW4-06 Chloride 3/18/2015 311912015 1 28 OK
TW4-06 Carbon tetrachloride 311812015 3/1912015 1 14 OK
TW4-06 Chloroform 3/18/2015 3/19/2015 1 14 OK
TW4-06 Chloromethane 311812015 3/19/2015 1 14 OK
TW4-06 Methylene chloride 3/18/2015 3/19/2015 1 14 OK
TW4-06 Nitrate/Nitrite (as N) 3/18/2015 3/2712015 9 28 OK
TW4-06R Chloride 3/1712015 3/19/2015 2 28 OK
TW4-06R Carbon tetrachloride 3/17/2015 3/1912015 2 14 OK
TW4-06R Chloroform 311712015 3/19/2015 2 14 OK
TW4-06R Chloromethane 3/1712015 3/19/2015 2 14 OK
TW4-06R Methylene chloride 311712015 311912015 2 14 OK
TW4-06R Nitrate/Nitrite (as N) 3/1712015 3/27/2015 10 28 OK
TW4-07 Chloride 3/18/2015 3/19/2015 1 28 OK
TW4-07 Carbon tetrachloride 3/1812015 3/19/2015 1 14 OK
TW4-07 Chloroform 3/1812015 3/19/2015 1 14 OK
TW4-07 Chloromethane 3/18/2015 3/19/2015 1 14 OK
TW4-07 Methylene chloride 3/18/2015 3/19/2015 1 14 OK
TW4-07 Nitrate/Nitrite (as N) 3/18/2015 3/27/2015 9 28 OK
TW4-08 Chloride 3112/2015 3/17/2015 5 28 OK
TW4-08 Carbon tetrachloride 3/12/2015 3/16/2015 4 14 OK
TW4-08 Chloroform 3/12/2015 3/1612015 4 14 OK
TW4-08 Chloromethane 3/1212015 3/16/2015 4 14 OK
TW4-08 Methylene chloride 3/12/2015 3/16/2015 4 14 OK
TW4-08 Nitrate/Nitrite (as N) 3/1212015 3/2012015 8 28 OK
TW4-09 Chloride 3/12/2015 3/17/2015 5 28 OK
TW4-09 Carbon tetrachloride 3/1212015 3/16/2015 4 14 OK
TW4-09 Chloroform 3/1212015 3/16/2015 4 14 OK
TW4-09 Chloromethane 3/12/2015 3/16/2015 4 14 OK
TW4-09 Methylene chloride 3/12/2015 3/16/2015 4 14 OK
TW4-09 Nitrate/Nitrite (as N) 3/1212015 3/20/2015 8 28 OK
TW4-10 Chloride 3/18/2015 3/19/2015 1 28 OK
TW4-10 Carbon tetrachloride 3/18/2015 3/19/2015 1 14 OK
TW4-10 Chloroform 3/18/2015 3/19/2015 1 14 OK
TW4-10 Chloromethane 3/1812015 3/19/2015 1 14 OK
TW4-10 Methylene chloride 3/18/2015 3/19/2015 1 14 OK
TW4-10 Nitrate/Nitrite (as N) 3/18/2015 3/27/2015 9 28 OK
TW4-11 Chloride 3/9/2015 3/17/2015 8 28 OK
TW4-ll Carbon tetrachloride 3/9/2015 3/16/2015 7 14 OK
TW4-ll Chloroform 3/9/2015 3/16/2015 7 14 OK
TW4-11 Chloromethane 3/9/2015 3/1612015 7 14 OK
TW4-ll Methylene chloride 3/9/2015 3/16/2015 7 14 OK
TW4-ll Nitrate/Nitrite (as N) 3/9/2015 3/20/2015 11 28 OK
TW4-12 Chloride 3/11/2015 3/16/2015 5 28 OK
TW4-12 Carbon tetrachloride 3/11/2015 3/16/2015 5 14 OK
TW4-12 Chloroform 3/1112015 3/16/2015 5 14 OK
TW4-12 Chloromethane 3/11/2015 3/16/2015 5 14 OK
1-2: Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
TW4-12 Methylene chloride 3/11/2015 3/16/2015 5 14 OK
TW4-12 Nitrate/Nitrite (as N) 3111/2015 3/20/2015 9 28 OK
TW4-13 Chloride 3/11/2015 3/16/2015 5 28 OK
TW4-13 Carbon tetrachloride 3/11/2015 3116/2015 5 14 OK
TW4-13 Chloroform 3111/2015 3/16/2015 5 14 OK
TW4-13 Chloromethane 3/11/2015 3116/2015 5 14 OK
TW4-13 Methylene chloride 311112015 3/16/2015 5 14 OK
TW4-13 Nitrate/Nitrite (as N) 311112015 3/20/2015 9 28 OK
TW4-14 Chloride 3/12/2015 3/17/2015 5 28 OK
TW4-14 Carbon tetrachloride 3112/2015 3/16/2015 4 14 OK
TW4-14 Chloroform 3/12/2015 3116/2015 4 14 OK
TW4-14 Chloromethane 3/12/2015 3/16/2015 4 14 OK
TW4-14 Methylene chloride 3/12/2015 3116/2015 4 14 OK
TW4-14 Nitrate/Nitrite (as N) 3/12/2015 3/20/2015 8 28 OK
MW-26 Chloride 3/9/2015 3117/2015 8 28 OK
MW-26 Carbon tetrachloride 3/9/2015 3/16/2015 7 14 OK
MW-26 Chloroform 3/9/2015 3/17/2015 8 14 OK
MW-26 Chloromethane 3/9/2015 3/16/2015 7 14 OK
MW-26 Methylene chloride 3/9/2015 3/16/2015 7 14 OK
MW-26 Nitrate/Nitrite (as N) 3/9/2015 3/20/2015 11 28 OK
TW4-16 Chloride 3/12/2015 3117/2015 5 28 OK
TW4-16 Carbon tetrachloride 3/12/2015 3/16/2015 4 14 OK
TW4-16 Chloroform 3/12/2015 3/16/2015 4 14 OK
TW4-16 Chloromethane 3/12/2015 3/16/2015 4 14 OK
TW4-16 Methylene chloride 3112/2015 3/16/2015 4 14 OK
TW4-16 Nitrate/Nitrite (as N) 3/12/2015 3/20/2015 8 28 OK
MW-32 Chloride 3/17/2015 3/19/2015 2 28 OK
MW-32 Carbon tetrachloride 3/17/2015 3119/2015 2 14 OK
MW-32 Chloroform 3117/2015 3/19/2015 2 14 OK
MW-32 Chloromethane 3/17/2015 3119/2015 2 14 OK
MW-32 Methylene chloride 3/17/2015 3/19/2015 2 14 OK
MW-32 Nitrate/Nitrite (as N) 3/17/2015 3/27/2015 10 28 OK
TW4-18 Chloride 3/12/2015 3/17/2015 5 28 OK
TW4-18 Carbon tetrachloride 3/12/2015 3/16/2015 4 14 OK
TW4-18 Chloroform 3/12/2015 3/16/2015 4 14 OK
TW4-18 Chloromethane 3/12/2015 3/16/2015 4 14 OK
TW4-18 Methylene chloride 3/12/2015 3/16/2015 4 14 OK
TW4-18 Nitrate/Nitrite (as N) 3/12/2015 3/20/2015 8 28 OK
TW4-19 Chloride 3/9/2015 3/17/2015 8 28 OK
TW4-19 Carbon tetrachloride 3/9/2015 3/16/2015 7 14 OK
TW4-19 Chloroform 3/9/2015 3/17/2015 8 14 OK
TW4-19 Chloromethane 3/9/2015 3/16/2015 7 14 OK
TW4-19 Methylene chloride 3/9/2015 3/16/2015 7 14 OK
TW4-19 Nitrate/Nitrite (as N) 3/9/2015 3/20/2015 11 28 OK
TW4-20 Chloride 3/9/2015 3/17/2015 8 28 OK
TW4-20 Carbon tetrachloride 3/9/2015 3/16/2015 7 14 OK
TW4-20 Chloroform 3/9/2015 3/17/2015 8 14 OK
TW4-20 Chloromethane 3/9/2015 3/16/2015 7 14 OK
1-2: Holding Time Evaluation
I
I Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
TW4-20 Methylene chloride 3/9/2015 3/16/2015 7 14 OK
TW4-20 Nitrate/Nitrite (as N) 3/9/2015 3/20/2015 11 28 OK
TW4-21 Chloride 3/12/2015 3116/2015 4 28 OK
TW4-21 Carbon tetrachloride 3/12/2015 3/16/2015 4 14 OK
TW4-21 Chloroform 3/12/2015 3/16/2015 4 14 OK
TW4-21 Chloromethane 3/12/2015 3/16/2015 4 14 OK
TW4-21 Methylene chloride 3/12/2015 3116/2015 4 14 OK
TW4-21 Nitrate/Nitrite (as N) 3/12/2015 3/20/2015 8 28 OK
TW4-22 Chloride 3/9/2015 3/17/2015 8 28 OK
TW4-22 Carbon tetrachloride 3/9/2015 3/16/2015 7 14 OK
TW4-22 Chloroform 3/9/2015 3/17/2015 8 14 OK
TW4-22 Chloromethane 3/9/2015 3/16/2015 7 14 OK
TW4-22 Methylene chloride 3/9/2015 3/16/2015 7 14 OK
TW4-22 Nitrate/Nitrite (as N) 3/9/2015 3/20/2015 11 28 OK
TW4-23 Chloride 3/12/2015 3/16/2015 4 28 OK
TW4-23 Carbon tetrachloride 3/12/2015 3/16/2015 4 14 OK
TW4-23 Chloroform 3/12/2015 3116/2015 4 14 OK
TW4-23 Chloromethane 3112/2015 3/16/2015 4 14 OK
TW4-23 Methylene chloride 3/12/2015 3116/2015 4 14 OK
TW4-23 Nitrate/Nitrite (as N) 3/12/2015 3/20/2015 8 28 OK
TW4-24 Chloride 3/9/2015 3117/2015 8 28 OK
TW4-24 Carbon tetrachloride 3/9/2015 3/16/2015 7 14 OK
TW4-24 Chloroform 3/9/2015 3/16/2015 7 14 OK
TW4-24 Chloromethane 3/9/2015 3116/2015 7 14 OK
TW4-24 Methylene chloride 3/9/2015 3/16/2015 7 14 OK
TW4-24 Nitrate/Nitrite (as N) 3/9/2015 3/20/2015 11 28 OK
TW4-25 Chloride 3/9/2015 3/17/2015 8 28 OK
TW4-25 Carbon tetrachloride 3/9/2015 3/16/2015 7 14 OK
TW4-25 Chloroform 3/9/2015 3/16/2015 7 14 OK
TW4-25 Chloromethane 3/9/2015 3/16/2015 7 14 OK
TW4-25 Methylene chloride 3/9/2015 3/16/2015 7 14 OK
TW4-25 Nitrate/Nitrite (as N) 3/9/2015 3/20/2015 11 28 OK
TW4-26 Chloride 3/12/2015 3/17/2015 5 28 OK
TW4-26 Carbon tetrachloride 3/12/2015 3116/2015 4 14 OK
TW4-26 Chloroform 3/12/2015 3/16/2015 4 14 OK
TW4-26 Chloromethane 3/12/2015 3/16/2015 4 14 OK
TW4-26 Methylene chloride 3/12/2015 3/16/2015 4 14 OK
TW4-26 Nitrate/Nitrite (as N) 3/12/2015 3/20/2015 8 28 OK
TW4-27 Chloride 3111/2015 3/16/2015 5 28 OK
TW4-27 Carbon tetrachloride 3/11/2015 3116/2015 5 14 OK
TW4-27 Chloroform 3/11/2015 3116/2015 5 14 OK
TW4-27 Chloromethane 3/11/2015 3/16/2015 5 14 OK
TW4-27 Methylene chloride 3111/2015 3/16/2015 5 14 OK
TW4-27 Nitrate/Nitrite (as N) 3111/2015 3/20/2015 9 28 OK
TW4-28 Chloride 3/11/2015 3116/2015 5 28 OK
TW4-28 Carbon tetrachloride 3/1112015 3/16/2015 5 14 OK
TW4-28 Chloroform 3/1112015 3/16/2015 5 14 OK
TW4-28 Chloromethane 3/1112015 3/16/2015 5 14 OK
I-2: Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check
TW4-28 Methylene chloride 3111/2015 3/16/2015 5 14 OK
TW4-28 Nitrate/Nitrite (as N) 3/11/2015 3/20/2015 9 28 OK
TW4-29 Chloride 3/12/2015 3117/2015 5 28 OK
TW4-29 Carbon tetrachloride 3/12/2015 3/16/2015 4 14 OK
TW4-29 Chloroform 3/12/2015 3/16/2015 4 14 OK
TW4-29 Chloromethane 3112/2015 3/16/2015 4 14 OK
TW4-29 Methylene chloride 3/12/2015 3/16/2015 4 14 OK
TW4-29 Nitrate/Nitrite (as N) 3112/2015 3/20/2015 8 28 OK
TW4-30 Chloride 3/11/2015 3116/2015 5 28 OK
TW4-30 Carbon tetrachloride 3111/2015 3/16/2015 5 14 OK
TW4-30 Chloroform 3111/2015 3116/2015 5 14 OK
TW4-30 Chloromethane 3/11/2015 3116/2015 5 14 OK
TW4-30 Methylene chloride 311112015 3/16/2015 5 14 OK
TW4-30 Nitrate/Nitrite (as N) 3/11/2015 3/20/2015 9 28 OK
TW4-31 Chloride 3/11/2015 3/16/2015 5 28 OK
TW4-31 Carbon tetrachloride 3111/2015 3/16/2015 5 14 OK
TW4-31 Chloroform 3/11/2015 3/16/2015 5 14 OK
TW4-31 Chloromethane 3/11/2015 3/16/2015 5 14 OK
TW4-31 Methylene chloride 3111/2015 3116/2015 5 14 OK
TW4-31 Nitrate/Nitrite (as N) 3/11/2015 3/20/2015 9 28 OK
TW4-32 Chloride 3/11/2015 3116/2015 5 28 OK
TW4-32 Carbon tetrachloride 3111/2015 3/16/2015 5 14 OK
TW4-32 Chloroform 3/11/2015 3/16/2015 5 14 OK
TW4-32 Chloromethane 3111/2015 3116/2015 5 14 OK
TW4-32 Methylene chloride 3/1112015 3/16/2015 5 14 OK
TW4-32 Nitrate/Nitrite (as N) 3/11/2015 3/20/2015 9 28 OK
TW4-33 Chloride 3/12/2015 3/17/2015 5 28 OK
TW4-33 Carbon tetrachloride 3112/2015 3116/2015 4 14 OK
TW4-33 Chloroform 3/12/2015 3/16/2015 4 14 OK
TW4-33 Chloromethane 3112/2015 3116/2015 4 14 OK
TW4-33 Methylene chloride 3/12/2015 3/16/2015 4 14 OK
TW4-33 Nitrate/Nitrite (as N) 3112/2015 3/20/2015 8 28 OK
TW4-34 Chloride 311112015 3116/2015 5 28 OK
TW4-34 Carbon tetrachloride 3/11/2015 3/16/2015 5 14 OK
TW4-34 Chloroform 3/11/2015 3/16/2015 5 14 OK
TW4-34 Chloromethane 3/11/2015 3/16/2015 5 14 OK
TW4-34 Methylene chloride 3/1112015 3/16/2015 5 14 OK
TW4-34 Nitrate/Nitrite (as N) 3/11/2015 3/20/2015 9 28 OK
TW4-35 Chloride 3/1112015 3/16/2015 5 28 OK
TW4-35 Carbon tetrachloride 3/11/2015 3116/2015 5 14 OK
TW4-35 Chloroform 3111/2015 3116/2015 5 14 OK
TW4-35 Chloromethane 3/1112015 3/16/2015 5 14 OK
TW4-35 Methylene chloride 3/11/2015 3/16/2015 5 14 OK
TW4-35 Nitrate/Nitrite (as N) 3/11/2015 3/20/2015 9 28 OK
TW4-36 Chloride 3/11/2015 3/16/2015 5 28 OK
TW4-36 Carbon tetrachloride 3/11/2015 3/16/2015 5 14 OK
TW4-36 Chloroform 3/11/2015 3/16/2015 5 14 OK
TW4-36 Chloromethane 3/11/2015 3116/2015 5 14 OK
1-2: Holding Time Evaluation
Hold Time Allowed Hold Hold Time
Location ID Parameter N arne SamQle Date Analysis Date (Days) Time (Days) Check
TW4-36 Methylene chloride 3/11/2015 3/16/2015 5 14 OK
TW4-36 Nitrate/Nitrite (as N) 3/11/2015 3/20/2015 9 28 OK
TW4-60 Chloride 3/17/2015 3119/2015 2 28 OK
TW4-60 Carbon tetrachloride 3/17/2015 3/19/2015 2 14 OK
TW4-60 Chloroform 3/17/2015 3/19/2015 2 14 OK
TW4-60 Chloromethane 3117/2015 3/19/2015 2 14 OK
TW4-60 Methylene chloride 3/17/2015 3/19/2015 2 14 OK
TW4-60 Nitrate/Nitrite (as N) 3117/2015 3/27/2015 10 28 OK
TW4-65 Chloride 3111/2015 3/17/2015 6 28 OK
TW4-65 Carbon tetrachloride 3111/2015 3/17/2015 6 14 OK
TW4-65 Chloroform 3/11/2015 3/17/2015 6 14 OK
TW4-65 Chloromethane 3111/2015 3/17/2015 6 14 OK
TW4-65 Methylene chloride 3/1112015 3/17/2015 6 14 OK
TW4-65 Nitrate/Nitrite (as N) 3/11/2015 3/20/2015 9 28 OK
TW4-70 Chloride 3/12/2015 3117/2015 5 28 OK
TW4-70 Carbon tetrachloride 3/12/2015 3117/2015 5 14 OK
TW4-70 Chloroform 3/12/2015 3117/2015 5 14 OK
TW4-70 Chloromethane 3/12/2015 3117/2015 5 14 OK
TW4-70 Methylene chloride 3/12/2015 3117/2015 5 14 OK
TW4-70 Nitrate/Nitrite (as N) 3/12/2015 3/20/2015 8 28 OK
Table 1-3 Recipt Temperature Check
Sample Batch Wells in Batch Temperature
1503226 MW-04, MW-26, TW4-0l, TW4-02, TW4-03, TW4-03R, 2.9 oc
TW4-04, TW4-05, TW4-08, TW4-09, TW4-ll, TW4-12,
TW4-13, TW4-14, TW4-16, TW4-18, TW4-19, TW4-20,
TW4-21, TW4-22, TW4-23, TW4-24, TW4-25, TW4-26,
TW4-27, TW4-28, TW4-29, TW4-30, TW4-31, TW4-32,
TW4-33, TW4-34, TW4-35, TW4-36, TW4-65, TW4-70
1503326 MW-32, TW4-06, TW4-06R, TW4-07, TW4-10, TW4-60 3.4 °C
I-4 Analytical Method Check
Parameter Method Method Used by Lab
SW8260B or
Carbon Tetrachloride SW8260C SW8260C
A4500-Cl B or
A4500-Cl E or
Chloride E300.0 E300.0
SW8260B or
Chloroform SW8260C SW8260C
SW8260B or
Chloromethane SW8260C SW8260C
SW8260B or
Methylene chloride SW8260C SW8260C
Nitrogen E353.1 or E353.2 E353.2
All parameters were analyzed using the reporting method specificied in the QAP
-epOI'IIOg Imlt ec I 5 R L .. Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
Trip Blank Carbon tetrachloride I ug/L u 1 1 OK
Trip Blank Chloroform 1 ug/L u 1 1 OK
Trip Blank Chloromethane 1 ug/L u I 1 OK
Trip Blank Methylene chloride 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 I OK
Trip Blank Chloromethane 1 ug/L u I 1 OK
Trip Blank Methylene chloride 1 ug/L u 1 1 OK
MW-04 Chloride IO mg/L IO 1 OK
MW-04 Carbon tetrachloride 1 ug/L 1 1 OK
MW-04 Chloroform 20 ug/L 20 I OK
MW-04 Chloromethane 1 ug/L u I 1 OK
MW-04 Methylene chloride 1 ug/L u I 1 OK
MW-04 Nitrate/Nitrite (as N) 1 mg/L 10 O.I OK
TW4-01 Chloride 10 mg/L 10 1 OK
TW4-01 Carbon tetrachloride 1 ug/L u 1 1 OK
TW4-0I Chloroform 20 ug/L 20 1 OK
TW4-01 Chloromethane 1 ug/L u 1 1 OK
TW4-01 Methylene chloride 1 ug/L u 1 1 OK
TW4-01 Nitrate/Nitrite (as N) 1 mg/L 10 0.1 OK
TW4-02 Chloride 10 mg/L 10 1 OK
TW4-02 Carbon tetrachloride 1 ug/L 1 I OK
TW4-02 Chloroform 50 ug/L 50 1 OK
TW4-02 Chloromethane 1 ug/L u 1 1 OK
TW4-02 Methylene chloride 1 ug/L u 1 1 OK
TW4-02 Nitrate/Nitrite (as N) 1 mg/L 10 0.1 OK
TW4-03 Chloride 10 mg!L 10 1 OK
TW4-03 Carbon tetrachloride 1 ug/L u 1 1 OK
TW4-03 Chloroform 1 ug/L u I I OK
TW4-03 Chloromethane 1 ug/L u 1 1 OK
TW4-03 Methylene chloride 1 ug/L u I 1 OK
TW4-03 Nitrate/Nitrite (as N) I mg!L 10 0.1 OK
TW4-03R Chloride 1 mg/L u 1 1 OK
TW4-03R Carbon tetrachloride 1 ug/L u 1 I OK
TW4-03R Chloroform I ug!L u 1 1 OK
TW4-03R Chloromethane 1 ug/L u 1 I OK
TW4-03R Methylene chloride I ug/L u 1 1 OK
TW4-03R Nitrate/Nitrite (as N) 0.1 mg!L u 1 O.I OK
TW4-04 Chloride 10 mg/L IO 1 OK
TW4-04 Carbon tetrachloride 1 ug/L 1 I OK
TW4-04 Chloroform 50 ug/L 50 1 OK
TW4-04 Chloromethane 1 ug/L u 1 I OK
TW4-04 Methylene chloride 1 ug/L u 1 1 OK
TW4-04 Nitrate/Nitrite (as N) 1 mg/L 10 0.1 OK
TW4-05 Chloride 10 mg/L 10 1 OK
TW4-05 Carbon tetrachloride I ug/L u 1 1 OK
TW4-05 Chloroform 1 ug/L 1 1 OK
TW4-05 Chloromethane I ug/L u 1 1 OK
TW4-05 Methylene chloride 1 ug/L u 1 1 OK
-~eporung mut ec I 5 R L' . Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
TW4-05 Nitrate/Nitrite (as N) 1 mg/L 10 0.1 OK
TW4-06 Chloride 10 mg/L 10 1 OK
TW4-06 Carbon tetrachloride 1 ug!L u 1 1 OK
TW4-06 Chloroform 20 ug/L 20 1 OK
TW4-06 Chloromethane 1 ug/L u 1 1 OK
TW4-06 Methylene chloride 1 ug!L u 1 1 OK
TW4-06 Nitrate/Nitrite (as N) 1 mg!L 10 0.1 OK
TW4-06R Chloride 1 mg!L u 1 1 OK
TW4-06R Carbon tetrachloride 1 ug/L u 1 1 OK
TW4-06R Chloroform 1 ug!L u 1 1 OK
TW4-06R Chloromethane 1 ug/L u 1 1 OK
TW4-06R Methylene chloride 1 ug!L u I 1 OK
TW4-06R Nitrate/Nitrite (as N) 0.1 mg!L u 1 0.1 OK
TW4-07 Chloride 10 mg/L 10 I OK
TW4-07 Carbon tetrachloride 1 ug/L u 1 1 OK
TW4-07 Chloroform 20 ug!L 20 1 OK
TW4-07 Chloromethane 1 ug/L u 1 1 OK
TW4-07 Methylene chloride 1 ug/L u 1 1 OK
TW4-07 Nitrate/Nitrite (as N) 1 mg!L 10 0.1 OK
TW4-08 Chloride 10 mg!L 10 1 OK
TW4-08 Carbon tetrachloride 1 ug!L u 1 1 OK
TW4-08 Chloroform 20 ug!L 20 1 OK
TW4-08 Chloromethane 1 ug!L u 1 1 OK
TW4-08 Methylene chloride 1 ug/L u 1 1 OK
TW4-08 Nitrate/Nitrite (as N) 0.5 mg/L 5 0.1 OK
TW4-09 Chloride 10 mg/L 10 I OK
TW4-09 Carbon tetrachloride 1 ug/L u I 1 OK
TW4-09 Chloroform 1 ug!L 1 1 OK
TW4-09 Chloromethane 1 ug!L u 1 1 OK
TW4-09 Methylene chloride 1 ug!L u 1 I OK
TW4-09 Nitrate/Nitrite (as N) 1 mg/L 10 0.1 OK
TW4-10 Chloride 10 mg/L 10 I OK
TW4-IO Carbon tetrachloride 1 ug!L u 1 1 OK
TW4-10 Chloroform 20 ug/L 20 1 OK
TW4-10 Chloromethane 1 ug!L u 1 1 OK
TW4-10 Methylene chloride 1 ug!L u 1 1 OK
TW4-10 Nitrate/Nitrite (as N) 1 mg!L 10 0.1 OK
TW4-11 Chloride 10 mg!L 10 1 OK
TW4-ll Carbon tetrachloride 1 ug/L I 1 OK
TW4-11 Chloroform 50 ug/L 50 1 OK
TW4-11 Chloromethane 1 ug!L u 1 1 OK
TW4-ll Methylene chloride 1 ug/L u 1 1 OK
TW4-11 Nitrate/Nitrite (as N) 1 mg/L 10 0.1 OK
TW4-12 Chloride 10 mg!L 10 1 OK
TW4-12 Carbon tetrachloride 1 ug!L u 1 1 OK
TW4-12 Chloroform 1 ug!L u 1 1 OK
TW4-12 Chloromethane 1 ug!L u 1 1 OK
TW4-12 Methylene chloride 1 ug!L u 1 1 OK
TW4-12 Nitrate/Nitrite (as N) 1 mg/L 10 0.1 OK
-cporltne: mut ec I 5 R L' . Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
TW4-13 Chloride 10 mg!L 10 1 OK
TW4-13 Carbon tetrachloride 1 ug/L u 1 1 OK
TW4-13 Chloroform 1 ugjL u 1 1 OK
TW4-13 Chloromethane 1 ug/L u 1 1 OK
TW4-13 Methylene chloride 1 ug/L u 1 1 OK
TW4-13 Nitrate/Nitrite (as N) 1 mg/L 10 0.1 OK
TW4-14 Chloride 10 mg/L 10 1 OK
TW4-14 Carbon tetrachloride 1 ug!L u 1 1 OK
TW4-14 Chloroform 1 ug!L 1 1 OK
TW4-14 Chloromethane 1 ug!L u 1 1 OK
TW4-14 Methylene chloride 1 ug!L u 1 1 OK
TW4-14 Nitrate/Nitrite (as N) 1 mg/L 10 0.1 OK
MW-26 Chloride 10 mg/L 10 1 OK
MW-26 Carbon tetrachloride 1 ug!L u 1 1 OK
MW-26 Chloroform 50 ug!L 50 1 OK
MW-26 Chloromethane 1 ug!L u 1 1 OK
MW-26 Methylene chloride 1 ug/L 1 1 OK
MW-26 Nitrate/Nitrite (as N) 0.2 mg/L 2 0.1 OK
TW4-16 Chloride 10 mg/L 10 1 OK
TW4-16 Carbon tetrachloride 1 ug/L u 1 1 OK
TW4-16 Chloroform 1 ug/L 1 1 OK
TW4-16 Chloromethane 1 ug!L u 1 1 OK
TW4-16 Methylene chloride 1 ug/L u 1 1 OK
TW4-16 Nitrate/Nitrite (as N) 1 mg!L 10 0.1 OK
MW-32 Chloride 10 mg!L 10 1 OK
MW-32 Carbon tetrachloride 1 ug/L u 1 1 OK
MW-32 Chloroform 1 ug/L u 1 1 OK
MW-32 Chloromethane 1 ug!L u 1 1 OK
MW-32 Methylene chloride 1 ug/L u 1 1 OK
MW-32 Nitrate/Nitrite (as N) 0.1 mg/L u 1 0.1 OK
TW4-18 Chloride 10 mg/L 10 1 OK
TW4-18 Carbon tetrachloride 1 ug_IL u 1 1 OK
TW4-18 Chloroform 1 ug/L 1 1 OK
TW4-18 Chloromethane 1 ug/L u 1 1 OK
TW4-18 Methylene chloride 1 ug/L u 1 1 OK
TW4-18 Nitrate/Nitrite (as N) 1 mg!L 10 0.1 OK
TW4-19 Chloride 100 mg!L 100 1 OK
TW4-19 Carbon tetrachloride 1 ug!L 1 1 OK
TW4-19 Chloroform 50 ug!L 50 1 OK
TW4-19 Chloromethane 1 ug!L u 1 1 OK
TW4-19 Methylene chloride 1 ug!L u 1 1 OK
TW4-19 Nitrate/Nitrite (as N) 1 mg/L 10 0.1 OK
TW4-20 Chloride 100 mg/L 100 1 OK
TW4-20 Carbon tetrachloride 1 ug!L 1 1 OK
TW4-20 Chloroform 100 ug!L 100 1 OK
TW4-20 Chloromethane 1 ug!L 1 1 OK
TW4-20 Methylene chloride 1 ug!L 1 1 OK
TW4-20 Nitrate/Nitrite (as N) 1 mg/L 10 0.1 OK
TW4-21 Chloride 100 mg/L 100 1 OK
-:cpm·ung mut ec I 5 R L' . Ch k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
TW4-21 Carbon tetrachloride 1 ug/L 1 1 OK
TW4-21 Chloroform 10 ug/L 10 1 OK
TW4-21 Chloromethane 1 ug!L u 1 1 OK
TW4-21 Methylene chloride 1 ug/L u 1 1 OK
TW4-21 Nitrate/Nitrite (as N) 1 mg/L 10 0.1 OK
TW4-22 Chloride 100 mg!L 100 1 OK
TW4-22 Carbon tetrachloride 1 ug!L 1 1 OK
TW4-22 Chloroform 100 ug!L 100 1 OK
TW4-22 Chloromethane I ug/L 1 1 OK
TW4-22 Methylene chloride 1 ug!L u 1 1 OK
TW4-22 Nitrate/Nitrite (as N) 10 mg!L IOO O.I OK
TW4-23 Chloride 10 mg!L 10 1 OK
TW4-23 Carbon tetrachloride 1 ug!L u I I OK
TW4-23 Chloroform 1 ug!L u 1 I OK
TW4-23 Chloromethane 1 ug!L u 1 1 OK
TW4-23 Methylene chloride 1 ug!L u 1 1 OK
TW4-23 Nitrate/Nitrite (as N) 0.1 mg!L u 1 0.1 OK
TW4-24 Chloride 100 mg!L IOO 1 OK
TW4-24 Carbon tetrachloride 1 ug!L u 1 1 OK
TW4-24 Chloroform 1 ug/L 1 1 OK
TW4-24 Chloromethane 1 ug!L u 1 1 OK
TW4-24 Methylene chloride 1 ug!L u 1 I OK
TW4-24 Nitrate/Nitrite (as N) 10 mg!L 100 0.1 OK
TW4-25 Chloride 100 mg!L 100 1 OK
TW4-25 Carbon tetrachloride 1 ug!L u 1 1 OK
TW4-25 Chloroform 1 ug/L u 1 1 OK
TW4-25 Chloromethane 1 ug!L u 1 I OK
TW4-25 Methylene chloride 1 ug!L u 1 1 OK
TW4-25 Nitrate/Nitrite (as N) 1 mg!L 10 0.1 OK
TW4-26 Chloride 10 mg!L 10 1 OK
TW4-26 Carbon tetrachloride 1 ug!L u 1 1 OK
TW4-26 Chloroform 1 ug!L 1 1 OK
TW4-26 Chloromethane 1 ug!L u 1 1 OK
TW4-26 Methylene chloride 1 ug/L u 1 1 OK
TW4-26 Nitrate/Nitrite (as N) 1 mg/L 10 0.1 OK
TW4-27 Chloride 10 mg!L 10 1 OK
TW4-27 Carbon tetrachloride 1 ug!L u 1 1 OK
TW4-27 Chloroform 1 ug!L u 1 1 OK
TW4-27 Chloromethane 1 ug!L u 1 1 OK
TW4-27 Methylene chloride 1 ug!L u 1 I OK
TW4-27 Nitrate/Nitrite (as N) 5 mg!L 50 0.1 OK
TW4-28 Chloride 10 mg!L 10 1 OK
TW4-28 Carbon tetrachloride 1 ug!L u 1 1 OK
TW4-28 Chloroform 1 ug!L u 1 1 OK
TW4-28 Chloromethane 1 ug!L u 1 1 OK
TW4-28 Methylene chloride I ug!L u 1 1 OK
TW4-28 Nitrate/Nitrite (as N) 1 mg/L 10 O.I OK
TW4-29 Chloride 10 mg/L 10 1 OK
TW4-29 Carbon tetrachloride 1 ug!L u 1 1 OK
I L' . -5 Rr.:porting 1m1t Chec k
Lab Required
Reporting Dilution Reporting RL
Location Analyte Limit Units Qualifier Factor Limit Check
TW4-29 Chloroform 10 ug/L 10 1 OK
TW4-29 Chloromethane 1 ug/L u 1 1 OK
TW4-29 Methylene chloride 1 ug/L u 1 1 OK
TW4-29 Nitrate/Nitrite (as N) 1 mg/L 10 0.1 OK
TW4-30 Chloride 10 mg/L 10 1 OK
TW4-30 Carbon tetrachloride 1 ug/L u 1 1 OK
TW4-30 Chloroform 1 ug/L 1 1 OK
TW4-30 Chloromethane 1 ug/L u 1 1 OK
TW4-30 Methylene chloride 1 ug/L u 1 1 OK
TW4-30 Nitrate/Nitrite (as N) 0.2 mg/L 2 0.1 OK
TW4-31 Chloride 10 mg/L 10 1 OK
TW4-31 Carbon tetrachloride 1 ug/L u 1 1 OK
TW4-31 Chloroform 1 ug/L u 1 1 OK
TW4-31 Chloromethane 1 ug/L u 1 1 OK
TW4-31 Methylene chloride 1 ug/L u 1 1 OK
TW4-31 Nitrate/Nitrite (as N) 0.1 mg!L 1 0.1 OK
TW4-32 Chloride 10 mg/L 10 1 OK
TW4-32 Carbon tetrachloride 1 ug/L u 1 1 OK
TW4-32 Chloroform 1 ug/L u 1 1 OK
TW4-32 Chloromethane 1 ug/L u 1 1 OK
TW4-32 Methylene chloride 1 ug/L u 1 1 OK
TW4-32 Nitrate/Nitrite (as N) 0.2 mg!L 2 0.1 OK
TW4-33 Chloride 10 mg!L 10 1 OK
TW4-33 Carbon tetrachloride 1 ug/L u 1 1 OK
TW4-33 Chloroform 1 ug/L 1 1 OK
TW4-33 Chloromethane 1 ug/L u 1 1 OK
TW4-33 Methylene chloride 1 ug!L u 1 1 OK
TW4-33 Nitrate/Nitrite (as N) 0.1 mg!L 1 0.1 OK
TW4-34 Chloride 10 mg!L 10 1 OK
TW4-34 Carbon tetrachloride 1 ug/L u 1 1 OK
TW4-34 Chloroform 1 ug/L u 1 1 OK
TW4-34 Chloromethane 1 ug/L u 1 1 OK
TW4-34 Methylene chloride 1 ug/L u 1 1 OK
TW4-34 Nitrate/Nitrite (as N) 0.1 mg/L 1 0.1 OK
TW4-35 Chloride 10 mg/L 10 1 OK
TW4-35 Carbon tetrachloride 1 ug/L u 1 1 OK
TW4-35 Chloroform 1 ug/L u 1 1 OK
TW4-35 Chloromethane 1 ug/L u 1 1 OK
TW4-35 Methylene chloride 1 ug/L u 1 1 OK
TW4-35 Nitrate/Nitrite (as N) 0.1 mg!L 1 0.1 OK
TW4-36 Chloride 10 mg!L 10 1 OK
TW4-36 Carbon tetrachloride 1 ug/L u 1 1 OK
TW4-36 Chloroform 1 ug/L u 1 1 OK
TW4-36 Chloromethane 1 ug/L u 1 1 OK
TW4-36 Methylene chloride 1 ug/L u 1 1 OK
TW4-36 Nitrate/Nitrite (as N) 0.1 mg/L u 1 0.1 OK
TW4-60 Chloride 1 mg!L u 1 I OK
TW4-60 Carbon tetrachloride 1 ug/L u 1 1 OK
TW4-60 Chloroform 1 ug/L u 1 1 OK
-.. eportrng mut ec I 5 R L' . Ch k
1:
ob R~J..II'dl
R~p · rting: IDiiUt:io~ Ref,I.O~ti'ng RL
l,pcation Al;lalyte Limit , lJni LS Qualifier . F<lttor Lim1t Check
TW4-60 Chloromethane 1 ug/L u 1 1 OK
TW4-60 Methylene chloride 1 ug/L u I I OK
TW4-60 Nitrate/Nitrite (as N) 0.1 mg/L u 1 0.1 OK
TW4-65 Chloride 10 mg/L 10 1 OK
TW4-65 Carbon tetrachloride 1 ug/L u 1 1 OK
TW4-65 Chloroform I ug!L u I 1 OK
TW4-65 Chloromethane 1 ug/L u I 1 OK
TW4-65 Methylene chloride 1 ug/L u 1 1 OK
TW4-65 Nitrate/Nitrite (as N) 1 mg/L 10 O.I OK
TW4-70 Chloride 10 mg/L 10 1 OK
TW4-70 Carbon tetrachloride 1 ug/L u 1 1 OK
TW4-70 Chloroform 1 ug/L 1 I OK
TW4-70 Chloromethane I ug/L u I 1 OK
TW4-70 Methylene chloride 1 ug/L u I 1 OK
TW4-70 Nitrate/Nitrite (as N) 1 mg/L 10 0.1 OK
1-6 Trip Blank Evaluation
Lab Report Constituent Result
1503226 Carbon tetrachloride ND ug/L
Chloroform ND ug/L
Chloromethane ND ug/L
Methylene chloride ND ug/L
1503326 Carbon tetrachloride ND ug/L
Chloroform ND ug/L
Chloromethane ND ug/L
Methylene chloride ND ug/L
I-7 QA/QC Evaluation for Sample Duplicates
. Gonsntuent
Chloride (mg/L)
Nitrate+ Nitrite (as N)
Carbon Tetrachloride
Chloroform
Chloromethane
Dichloromethane (Methylene Chloride)
Co.nstituent ,-
Chloride (mg/L)
Nitrate +Nitrite (as N)
Carbon Tetrachloride
Chloroform
Chloromethane
Dichloromethane (Methylene Chloride)
RPD =Relative Percent Difference
ND = The analyte was not detected
TW4-32
64.2
2.5
ND
ND
ND
ND
TW4-05
45.1
9.32
ND
13.8
ND
ND
TW~-6S ·%RPD
65.9 2.6
2.25 8.9
ND NC
ND NC
ND NC
ND NC
TW4-70 %RPD
46.4 2.8
8.81 5.6
ND NC
13.8 0.0
ND NC
ND NC
I-8 QC Control Limits for Analysis and Blanks
Method Blank Detections
All Method Blanks for the quarter were non-detect.
Matrix Spike % Recovery Comparison
MSD "REC'
Lab Report La0.$a01PI~.[Q Wen AniJyte ~iS %.REG-%REe , Rang_e , lim
1503226 1503226-021BMS TW4-33 Nitrate 132 132 90-110 0.09
1503226 1503226-032BMS TW4-19 Nitrate 94 114 90-110 2.12
1503326 1503326-001BMS TW4-06R Nitrate 106 111 90-110 4.53
N/ A: QC was not performed on an EFRI sample.
Laboratory Control Sample
All Laboratory Control Samples were within acceptance limits for the quarter.
Surrogate % Recovery
All Surrogate recoveries were within acceptance limits for the quarter.
I-9 Rinsate Evaluation
All rinsate blanks results were nondetect for the
quarter.
TabJ
Kriged Current Quarter Chloroform Isoconcentration Map
NS = not sampled; NO = not detected
....._ 70 kriged chloroform isocon and label
Ill
TW4-37
.. NS
hand drawn chloroform isocon
temporary perched monitoring well
installed March, 2015 (not sampled)
MW-4 perched monitoring well showing
e 1400 concentration in ug/L
TW4-7 temporary perched monitoring well
0 942 showing concentration in ug/L
TWN-1 ~NS
PIEZ-1
,_ NS
TW4-36
~NO
temporary perched nitrate monitoring
well (not sampled)
perched piezometer (not sampled)
temporary perched monitoring well
installed May, 2014 showing
concentration in ug/L
NOTE: MW-4, MW-26, TW4-1, TW4-2, TW4-4, TW4-11 ,TW4-19, and TW4-20 are chloroform pumping wells; TW4-22, TW4-24, TW4-25, and TWN-2 are nitrate pumping wells
HYDRO
GEO
CHEM,INC.
KRIGED 1st QUARTER, 2015 CHLOROFORM (ug/L)
WHITE MESA SITE
APPROVED DATE REFERENCE FIGURE
H:f718000/may15/chloroform/Uchl0315h_rev .srf J-1
NS = not sampled; NO = not detected
......._ 70 kriged chloroform isocon and label
liiill hand drawn chloroform isocon
TW__.t37 temporary perched monitoring well
...,..-NS installed March, 2015 (not sampled)
MW-4 perched monitoring well showing
e 1400 concentration (ug/L)
TW4-7
0 942
PIEZ-2
101 NS
TW4-35 ~NO
temporary perched monitoring well
showing concentration (ug/L)
perched piezometer showing
concentration (ug/L)
temporary perched monitoring well
installed May, 2014 showing
concentration (ug/L)
NOTE: MW-4, MW-26, TW4-1, TW4-2, TW4-4, TW4-i 1, TW4-i 9, and TW4-20 are chloroform pumping wells;
TW4-22, TW4-24, TW4-25, and TWN-2 are nitrate pumping wells
HYDRO
GEO
CHEM,INC.
KRIGED 1st QUARTER, 2015 CHLOROFORM (ugl)
WHITE MESA SITE
1\PPROVED DATE
(detail map)
REFERENCE H:/718000/
may15/chloroform/Uchl0315det_rev .srf
FIGURE
J-2
TabK
Analyte Concentrations Over Time
:btor9fol'm Carl)on Chl~ro:mcthaJ\e etlQ!len·e ·rrate Chloride MW-4 etmchloride I ug/1) (ue'/n WI> -h ·~rid ( g/,J)' mglb (~)
28-Sep-99 6200
28-Sep-99 5820
28-Sep-99 6020
15-Mar-00 5520
15-Mar-00 5430
2-Sep-00 5420 9.63
30-Nov-00 6470 9.37
29-Mar-01 4360 8.77
22-Jun-01 6300 9.02
20-Sep-01 5300 9.45
8-Nov-01 5200 8
26-Mar-02 4700 8.19
22-May-02 4300 8.21
12-Sep-02 6000 8.45
24-Nov-02 2500 8.1
28-Mar-03 2000 8.3
30-Apr-03 3300 NA
30-May-03 3400 8.2
23-Jun-03 4300 8.2
30-Jul-03 3600 8.1
29-Aug-03 4100 8.4
12-Sep-03 3500 8.5
15-0ct-03 3800 8.1
8-Nov-03 3800 8
29-Mar-04 NA NA
22-Jun-04 NA NA
17-Sep-04 3300 6.71
17-Nov-04 4300 7.5
16-Mar-05 2900 6.3
25-May-05 3170 NA NA NA 7.1 NA
31-Aug-05 3500 <10 <10 <10 7.0 NA
1-Dec-05 3000 <50 <50 <50 7.0 NA
9-Mar-06 3100 <50 <50 50 6 49
14-Jun-06 3000 <50 <50 50 6 49
20-Jul-06 2820 <50 <50 <50 1.2 48
9-Nov-06 2830 2.1 1.4 <1 6.4 50
28-Feb-07 2300 1.6 <1 <1 6.3 47
27-Jun-07 2000 1.8 <1 <1 7 45
15-Aug-07 2600 1.9 <1 <1 6.2 47
10-0ct-07 2300 1.7 <1 <1 6.2 45
26-Mar-08 2400 1.7 <1 <1 5.8 42
25-Jun-08 2500 1.6 <1 <1 6.09 42
10-Sep-08 1800 1.8 <1 <1 6.36 35
15-0ct-08 2100 1.7 <1 <1 5.86 45
4-Mar-09 2200 1.5 <1 <1 5.7 37
23-Jun-09 1800 1.3 <1 <1 5.2 34
14-Sep-09 2000 1.4 <1 <1 5.3 43
14-Dec-09 1800 1.6 ND ND 5.8 44
• Carbon
MW-4 Cblorof4lrm 'l!elf!ll~l9ride Ghlorom~thane MeChY;Iene Nitrate Chlori~e
ugll) ;~Jdl) (ugll) (.'Jfilorid~ ( ugllj (mglll ·~mg/1)
17-Feb-10 1600 1.2 ND ND 4 45
14-Jun-10 2100 1.2 ND ND 5.1 41
16-Aug-10 1900 1.5 ND ND 4.8 38
11-0ct-10 1500 1.4 ND ND 4.9 41
23-Feb-11 1700 1.5 ND ND 4.6 40
1-Jun-11 1700 1.4 ND ND 4.9 35
17-Aug-11 1700 1.1 ND ND 4.9 41
16-Nov-11 1600 1.3 ND ND 5.1 40
23-Jan-12 1500 1 ND ND 4.8 41
6-Jun-12 1400 1.2 ND ND 4.9 39
4-Sep-12 1500 1.5 ND ND 5 41
4-0ct-12 1300 1 ND ND 4.8 42
11-Feb-13 1670 1.49 ND ND 4.78 37.8
5-Jun-13 1490 1.31 ND ND 4.22 44
3-Sep-13 1520 1.13 ND ND 4.89 41.4
29-0ct-13 1410 5.58 ND ND 5.25 40.1
27-Jan-14 1390 4.15 ND ND 4.7 38.5
19-May-14 1390 5.21 ND ND 4.08 39.9
24-Aug-14 1490 ND 7.6 ND 3.7 41
21-0ct-14 1440 ND ND ND 5.07 41.5
9-Mar-15 1400 1.26 ND ND 5.75 40.7
hloroform Ca11bon Chlorom th!lne Mtilllyleae Nitrate I:Ghloride TW4·l Tetra blo.ride hlorid~ (ug/1) (ugtl) (ug/1~ (ugl{) mglJ} (mgll
28-Jun-99 1700 7.2
10-Nov-99 5.8
15-Mar-00 1100
10-Apr-00 1490
6-Jun-00 1530
2-Sep-00 2320 5.58
30-Nov-00 3440 7.79
29-Mar-01 2340 7.15
22-Jun-01 6000 &.81
20-Sep-01 12.8
8-Nov-01 3200 12.4
26-Mar-02 3200 13.1
22-May-02 2800 12.7
12-Sep-02 3300 12.8
24-Nov-02 3500 13.6
28-Mar-03 3000 12.4
23-Jun-03 3600 12.5
12-Sep-03 2700 12.5
8-Nov-03 3400 ll.8
29-Mar-04 3200 11
22-Jun-04 3100 8.78
17-Sep-04 2800 10.8
17-Nov-04 3000 11.1
16-Mar-05 2700 9.1
25-May-05 3080 NA NA NA 10.6 NA
31-Aug-05 2900 <10 <10 <10 9.8 NA
1-Dec-05 2400 <50 <50 <50 9.7 NA
9-Mar-06 2700 <50 <50 <50 9.4 49
14-Jun-06 2200 <50 <50 <50 9.8 48
20-Jul-06 2840 <50 <50 <50 9.7 51
8-Nov-06 2260 1.4 <1 <1 9.4 47
28-Feb-07 1900 1.2 <1 <1 8.9 47
27-Jun-07 1900 1.4 <1 <1 9 45
15-Aug-07 2300 1.3 <1 <1 8.4 43
10-0ct-07 1000 1.3 <1 <1 7.8 43
26-Mar-08 2000 L3 <1 <1 7.6 39
25-Jun-08 1900 1.1 <1 <1 8.68 39
10-Sep-08 1700 1.3 <1 <1 E.15 35
15-0ct-08 1700 13 <1 <1 9.3 41
11-Mar-09 1700 1.1 <1 <1 7.5 37
24-Jun-09 1500 1 <1 <1 b.9 37
15-Sep-09 1700 <I <1 <1 7.3 36
Chloroform ear bon Cbloromethan Meth)ll ne. itrate~ Cbloride TW~l ~ug(rl) Tetrachloride (ugtl) Ghloride (mgll) m~Vf.) I (ug/1) (~g/l)
29-Dec-09 1400 <1 <1 <1 6.8 41
3-Mar-10 1300 <1 <1 <1 7.1 35
15-Jun-10 1600 1.2 <I <1 6.8 40
24-Aug-10 1500 <1 <1 <1 6.8 35
14-0ct-ro 1500 <1 <1 <1 6.6 40
24-Feb-11 1300 ND ND ND 6.6 41
1-Jun-11 1200 ND ND ND 7 35
18-Aug-11 1300 ND ND ND 6.8 36
29-Nov-11 1300 ND ND ND 6.6 37
19-Jan-12 1300 ND ND ND 6.8 38
14-Jun-12 1000 ND ND ND 7.1 42
13-Sep-12 1000 ND ND ND 5 39
4-0ct-12 1100 ND ND ND 6.5 40
13-Feb-13 1320 3.66 ND ND 6.99 37.6
19-Jun-13 1100 ND ND ND 6.87 39.1
12-Sep-13 1150 ND ND ND 7.12 37.6
14-Nov-13 1280 ND ND ND 7.08 36.5
5-Feb-14 1090 5.47 ND ND 7.74 38.9
23-May-14 1020 4:77 ND ND 6.93 37.4
27-Aug-14 845 ND 1.4 ND 4.8 38
29-0ct-14 1140 ND ND ND 6.31 38.7
9-Mar-15 1130 ND ND ND 7.06 38.3
Chloroform Carbon Chloromethane Methylene Nitrate Chloride TW4-2 (ugll) Tetrachloride (ugll) Chloride (mgll) (mgll) J_ug/.1) (us!/)) I
10-Nov-99 2510
2-Sep-00 5220
28-Nov-00 4220 10.7
29-Mar-01 3890 10.2
22-Jun-01 5500 9.67
20-Sep-01 4900 11.4
8-Nov-01 5300 10.1
26-Mar-02 5100 9.98
23-May-02 4700 9.78
12-Sep-02 6000 9.44
24-Nov-02 5400 10.4
28-Mar-03 4700 9.5
23-Jun-03 5100 9.6
12-Sep-03 3200 8.6
8-Nov-03 4700 9.7
29-Mar-04 4200 9.14
22-Jun-04 4300 8.22
17-Sep-04 4100 8.4
17-Nov-04 4500 8.6
16-Mar-05 3700 7.7
25-May-05 3750 8.6
31-Aug-05 3900 <10 <10 <10 8 NA
1-Dec-05 3500 <50 <50 <50 7.8 NA
9-Mar-06 3800 <50 <50 <50 7.5 56
14-Jun-06 3200 <50 <50 <50 7.1 56
20-Jul-06 4120 <50 <50 <50 7.4 54
8-Nov-06 3420 2.3 <1 <1 7.6 55
28-Feb-07 2900 1.8 <1 <1 7.3 54
27-Jun-07 3000 2.5 <1 <1 7.8 50
15-Aug-07 340 2.2 <1 <1 7.3 49
10-0ct-07 3200 2.1 <1 <1 6.9 51
26-Mar-08 3300 2.3 <1 <1 6.9 48
25-Jun-08 3100 2.2 <1 <1 7.44 46
10-Sep-08 2800 2.4 <1 <1 7.1 42
15-0ct-08 3200 2.4 <2 <2 7.99 47
11-Mar-09 3100 2.2 <1 <1 6.5 46
24-Jun-09 2800 2 <1 <1 6.4 44
15-Sep-09 3000 2 <1 <1 6.6 43
29-Dec-09 1600 2 <1 <1 6.4 46
3-Mar-10 2600 2 <1 <1 6.8 42
15-Jun-10 3300 2.6 <1 <1 6.7 43
16-Aug-10 3300 2.5 <1 <1 6.6 43
14-0ct-10 3000 2.1 <1 <1 6.5 41
TV\1,:4-2 trachloride
Cblor~form Carb.on hlor:oJnethane Methylene itrate Chloride T\ 4·3 ll'ctrachloride Chloride (lig/1) .cuetl.~ (ug/J
[ (:ul!fJ>, (mgt)) (mg/J)
28-Jun-99 3500 7.6
29-Nov-99 702
15-Mar-00 834
2-Sep-00 836 1.56
29-Nov-00 836 1.97
27-Mar-01 347 1.85
21-Jun-01 390 2.61
20-Sep-Of 300 3.06
7-Nov-01 170 3.6
26-Mar-02 11 3.87
21-May-02 204 4.34
12-Sep-02 203 4.32
24-Nov-02 102 4.9
28-Mar-03 0 4.6
23-Jun-03 0 4.8
12-Sep-03 0 4.3
8-Nov-03 0 4.8
29-Mar-04 0 4.48
22-Jun-04 0 3.68
17-Sep-04 0 3.88
17-Nov-04 0 4.1
16-Mar-05 0 3.5
25-May-05 <1 NA NA NA 3.7 NA
31-Aug-05 <1 <1 6.4 <1 3.5 NA
1-Dec-05 <1 <1 2.3 <1 3.3 NA
9-Mar-06 <I <1 2.2 <1 3.3 26
14-Jun-06 <1 <1 <1 <1 3.2 26
20-Ju1-06 <1 <1 1.6 <1 2.9 26
8-Nov-06 <1 <1 <1 <1 1.5 23
28-Feb-07 <1 <1 <1 <1 3.1 22
27-Jun-07 <1 <1 <1 <1 3.3 23
15-Aug-07 <1 <1 <1 <1 3.1 24
10-0ct-07 <1 <1 <1 <1 2.8 27
26-Mar-08 <1 <1 <1 <1 2.8 21
25-Jun-08 <1 <1 <1 <1 2.85 19
10-Sep-08 <1 <1 <1 <1 2.66 19
15-0ct-08 <1 <1 <1 <1 2.63 22
4-Mar-09 <1 <1 <1 <1 2.5 21
24-Jun-09 <1 <1 <1 <1 2.9 20
15-Sep-09 <1 <1 <1 <1 2.8 21
16-Dec-09 <1 <1 <1 <1 2.5 22
23-Feb-10 <1 <1 <1 <1 2.8 23
8-Jun-10 <1 <1 <1 <1 3 24
tloroform Carbon Chl .ometbane: M~thylene itra'te Chloride W.4-4 ugll) 1·1'e racbJol'ide {ug/1 G1llortidc ,~.mg11.) (nw'J ~ii1!11~ • (;un/H
6-Jun-00 0
2-Sep-00 0
28-Nov-00 3.9
28-Mar-01 2260 1.02
20-Jun-01 3100 14.5
20-Sep-01 3200 14
8-Nov-01 2900 14.8
26-Mar-02 3400 15
22-May-02 3200 13.2
12-Sep-02 4000 13.4
24-Nov-02 3800 12.6
28-Mar-03 3300 13.4
23-Jun-03 3600 I2.8
12-Sep-03 2900 12.3
8-Nov-03 3500 12.3
29-Mar-04 3200 12.2
22-Jun-04 3500 12.1
17-Sep-04 3100 11.1
17-Nov-04 3600 10.8
16-Mar-05 3100 11.6
25-May-05 2400 NA NA NA 11.3 NA
31-Aug-05 3200 <10 <10 <10 9.9 NA
1-Dec-05 2800 <50 <50 <50 10.2 NA
9-Mar-06 2900 <50 <50 <50 9.5 51
14-Jun-06 2600 <50 <50 <50 8.6 48
20-Jul-06 2850 <50 <50 <50 9.7 50
8-Nov-06 2670 1.7 <1 <1 10.1 49
28-Feb-07 2200 I.5 <1 <1 9 49
27-Jun-07 2400 1.7 <1 <1 Y.4 47
15-Aug-07 2700 1.5 <1 <1 9.5 45
10-0ct-07 2500 1.5 <1 <1 9.5 47
26-Mar-08 2800 1.6 <1 <l 9.2 43
25-Jun-08 2500 1.5 <1 <1 10.8 42
10-Sep-OK 2200 1.4 <1 <1 8.83 39
15-0ct-08 2500 2 <2 <2 10.1 44
4-Mar-09 2200 1.2 <1 <1 10.2 37
24-Jun-09 1800 1.2 <1 <1 8.2 34
15-Sep-09 2000 1.1 <1 <1 8.4 39
29-Dec-09 950 1.1 <1 <1 7.6 41
I7-Feb-IO 1700 I <1 <1 6.6 48
10-Jun-10 2000 1.2 <1 <1 7.6 35
16-Aug-10 2100 1.3 <1 <1 7.3 36
11-0ct-IO 1700 1.3 <1 <1 7.1 38
TW4-0:& Chloromethane
tugtl)
i'Chlorofmm Ca.:bpn €!blwomefhane Meth lcne "Nitrite Chloride TW4!-S Tetracliloride Ghloride (ug/1) (ue.Jh tuwn ~.uJdll ~mgll) (mg/i)
20-Dec-99 29.5
15-Mar-00 49.0
2-Sep-00 124
29-Nov-00 255
28-Mar-01 236
20-Jun-01 240
20-Sep-01 240
7-Nov-01 260
26-Mar-02 260
22-May-02 300
12-Sep-02 330
24-Nov-02 260
28-Mar-03 240
23-Jun-03 290
12-Sep-03 200
8-Nov-03 240
29-Mar-04 210
22-Jun-04 200
17-Sep-04 150
17-Nov-04 180
16-Mar-05 120
25-May-05 113 NA NA NA 3.7 NA
31-Aug-05 82.0 <2.5 5.8 <2.5 6 NA
1-Dec-05 63.0 <2.5 2.5 <2.5 6 NA
9-Mar-06 66.0 <2.5 3.1 <2.5 6 52
14-Jun-06 51.0 <1 <2.5 <2.5 5.9 51
20-Jul-06 53.7 <1 <1 <1 6.7 54
8-Nov-06 47.1 <1 <1 <1 2.9 55
28-Feb-07 33.0 <1 <1 <1 7.8 57
27-Jun-07 26.0 <1 <1 <1 7 45
15-Aug-07 9.2 <1 <1 <1 7.7 38
10-0ct-07 9.4 <1 <1 <1 8.2 39
26-Mar-08 11.0 <f <1 <1 7.4 36
25-Jun-08 9.3 <1 <1 <1 8.7 37
10-Sep-08 11.0 <1 <1 <1 7.91 34
15-0ct-08 10.0 <f <1 <1 9.3 37
4-Mar-09 12.0 <1 <1 <1 7.9 34
24-Jun-09 13.0 <1 <1 <1 7.5 37
15-Sep-09 12.0 <1 <1 <1 8.3 48
22-Dec-09 8.5 <1 <1 <1 7.5 41
25-Feb-10 13.0 <1 <1 <1 6.8 43
9-Jun-10 12.0 <1 <1 <1 7.1 28
11-Aug-10 12.0 <1 <1 <1 7 38
Cbl9roform Ca11bon blo:rom ·than Meth 'lcne Nitrate Jllbride TW.4>~5 ('Ugll) Tetraahloriile (tWJ) Ghloride (mg/H (mg/1) fue/1.} (UI!/l)
13-0ct-10 11.0 <1 <1 <1 7.2 41
22-Feb-11 10.0 ND ND ND 7 34
26-May-1 I 9.0 ND ND ND 7.2 35
17-Aug-11 10.0 ND ND ND 7.5 37
7-Dec-11 7.9 ND ND ND 6 30
18-Jan-12 7.6 ND ND ND 5.8 22
6-Jun-12 8.4 ND ND ND 8 39
11-Sep-12 12.0 ND ND ND 8.1 37
3-0ct-12 8.0 ND ND ND 7.7 38
13-Feb-13 10.8 ND ND ND 8.24 34.3
13-Jun-13 11.2 ND ND ND 10.7 36.5
5-Sep-13 11.6 ND ND ND 7.79 39.1
13-Nov-13 14.4 ND ND ND 7.75 41.1
30-Jan-14 12.5 ND ND ND 9.16 40.5
22-May-14 13.4 ND ND ND 7.78 51.4
14-Aug-14 12.0 ND ND ND 7.2 44
28-0ct-14 14.6 ND ND ND 8.31 45.1
12-Mar-15 13.8 ND ND ND 9.32 45.1
)Q 9f011m €ar.obn Cblor.om~thl}ne Methyleil'e
TW4-6 (u~~ Tetrachlo11ide (ug'/1) Chloride
.c~ud-1) (ul!fl)
6-Jun-00 0
2-Sep-00 0
28-Nov-00 0 ND
26-Mar-01 0 0.13
20-Jun-01 0 ND
20-S~p-0 1 4 ND
7-Nov-01 1 ND
26-Mar-02 0 ND
21-~ay-02 0 ND
1 ?-S~p-0? 0 ND
24-Nov-02 0 ND
28-Mar-03 0 0.1
23-Jun-03 0 ND
12-Sep-03 0 ND
8-Nov-03 0 ND
29-Mar-04 0 ND
22-Jun-04 0 ND
17-Sep-04 0 ND
17-Nov-04 0 ND
16-Mar-05 0 0.2
25-May-05 2.5 NA NA NA 0.4 NA
31-Aug~05 10.0 <1 2.8 <1 0.8 NA
1-DP.l'-04' 17.0 <1 1.3 <1 0.9 NA
9-Mar-06 31.0 <1 <1 <1 1.2 31
14-Jun-06 19.0 <1 <1 <1 1 30
20-Jul~Q6_ 11.0 <1 <1 <1 0.6 37
8-Nov-06 42.8 <1 <1 <1 1.4 65
2R-FP.h-07 46.0 <1 <1 <1 1.5 32
27-Jun-07 11.0 <1 <1 <1 0.6 38
15-Aug-:_07_ 18.0 <1 <1 <1 0.7 36
10-0ct-07 18.0 <1 <1 <1 0.8 38
26-Mar-08 52.0 <1 <1 <1 1.1 33
25-Jun-08 24.0 <1 <1 <1 0.9 35
1 0-Se()-:Q§ 39.0 <1 <1 <1 1.14 35
15-0C't-08 37.0 <1 <1 <1 1.01 33
11-Mar-09 81.0 <1 <1 <1 2.2 35
24-Jun-09 120 <1 <1 <1 2.7 37
1 "i -SP.n-09 2~W <1 <1 <1 5.0 37
?? .. DP.C'-09 250 <1 <1 <1 6.1 41
25-Feb-10 1000 <1 <1 <1 1.6 45
10-Jun-10 590 <1 <1 <1 2.5 33
12-Aug-10 630 <1 <1 <1 3.9 31
13-0ct-10 420 <1 <1 <I 4.3 41
23-Feb-11 47 ND ND ND 0.7 40
26-May-11 10 ND ND ND 0.3 42
17-Aug-11 16 ND ND _ND 0.3 39
7-Dec-11 21 ND ND ND 0.8 36
TW -6
r..l-=::L ,..JI .•• ~ ,;),
€b1oroform hlotomethalle l..l'.I.'II:IU1.rn11~~
TW\4-7. ~ug/1); Tetracblo)Tide ugll) Ghloride
(uefi) ful!ffi
29-Nov-99 256
15-Mar-00 616
2-Sep-00-698
29-Nov-00 684 1.99
?R-M~r-01 747 2.46
20-Jun-01 1100 2.65
J()_~f!p-0 1 1200 3.38
8-Nov-01 1100 2.5
26-Mar-02 1500 3.76
23-May-02 1600 3.89
12-Sep-02 1500 3.18
24-Nov-02 2300 4.6
-28-Mar-03 1800 4.8
23-Jun-OJ 5200 7.6
TJ-SP.n.:il1 3600 7.6
8-Nov-03 4500 7.1
?Q-Mar-04 2500 4.63
22-Jun-04 2900 4.83
17-Sep-Od. 3100 5.59
17-Nov-04 3800 6
16-Mar-0) 3100 5.2
25-May-05 2700 NA NA NA 5.4 NA
jl-A11o--O'i 3100 <10 <10 <10 5.2 NA
1-Dec-05 2500 <50 <50 <50 5.3 NA
9-Mar-06 1900 <50 <50 _90 1 48
14-Jun-06 2200 <50 <50 <50 4.5 47
20-Jul-06 2140 <50 <50 <50 4.7 3T
8-Nov-06 2160 1.5 <1 <1 4.6 49
28-Feb-07 1800 11 <1 <1 5 47
27-Jun-07 2600 1.5 <1 <1 5.1 45
14-Ano--7'17 2300 1.4 <1 <1 4.7 44
10-0ct-07 1900 1.2 <I <1 4.1 45
?l) .. fvlar-08 2200 1.3 <1 <1 4.2 43
25-Jun-08 1800 1.3 <1 <1 4.8 43
10-Sep-08 1600 1.4 <1 <1 4.16 3"5
15-0ct-08 1"900 <2 <2 <2 4.01 40
11-Mar-09 1800 1.2 <1 <1 3.7 35
24-Jun-09 1400 <1 <1 <1 3.8 37
TI-Sep-09 1500 1.0 <1 <l 4.1 37
29-Dec-09 1300 <1 <1 <1 4.2 31
3-Mar .. 10 1200 <1 <1 <1 3.8 36
10-Jun-TO 1100 <l <1 <l 3.9 31
-18-Aug-10 1500 1.1 <1 <l 3.9 36
hlo""o.methane
~ug!l~
-
h TW4..S
29~
15=Maf-OO 21.8
2-Sep-00 102
29~
26-=Mar-Of 116
20-Jun-0 180
180
7-Nov-D1 180
.26-Mar-02 190
22-May=o2 210
1.... l7 ·-Sep-02 300
24-Nov-02 450
2~-Mar-03 320
23-Jun-03
66.0
8-Nov-03 21.0
29-Mar-04 24.0
1.... ?'7-Jun-04 110
17-=sepN 120
17-N~v-04 120
16~ 10.0
<I
31-=AUg=05 1.1
30-Nov-05 <1
9~06 1.3
14-Jun-06 1.0
2o=lul-06 <1
8~ <1
28Teb-07 2.5
27-Jun-07
T5-Aug-07 1.5
10-0ct-07 T.5
<1
25-Jun~08 <1
10-Sep-08 <1
15-0Ct-08 <1
<1
?::LJun-09 <:r
15-Sep-09 <1
17TieC-09
24~10 <1
9-Jun-10 <1
1 I-Aug-10 <1
<1
<1
<1
<1
<1
<1
<1
<1
<I
<1
<1
<1
<1
hloromeffian
(ug/1)
NA
17
<I
2.1
1.8
<1
<1
<1
<1
<1
<1
<1
<1
<T
<1
<1
<1
<1
<1
<1
:1
Methylen
hi ride
(ue/1:)
NA
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
1
<1
<1
<1
<1
<1
-
ND
ND
ND -0.35
ND
0.62
0.77
NV
NO
0.8 -ND
ND
0.1 -0.65
0.52
ND
ND
ND
0.2 NA
<0.1 NA
<0.1 NA
0.3
<0.1 37
0.1 39
<:0.1 40-
0.7 39
0.2 42
<0.1 42
0.5
O:T
<0:05
<0.05 39
<0.05
<0.1
<0.1
<1
<0.1 5T
<0.1 57
<0.1 4:2
<0.1 45
TW4 _
Chlorofoml C~rbori GbleJTometllane M tbylen Nitrat_e • 1J
T ~r9 ~T tttadh.lorhle hlorid Cblortde
~u_g/1) j (ue/1> .ug/1) ('W!lJ_) .(mgJJ) (mg/1
20-Dec-99-4.2
15-Mar-00 1.9
2-Sep-00 14.2
29-Nov-00 39.4 ND
27-Mar-01 43.6 ND
20-Jun-01 59.0 0.15
20-Sep-01 19.0 0.4
7-Nov-01 4~.0 0.1
26-Mar-02 41.0 0.5
22-May-02 38.0 0.63
12-Sep-02 49.0 0.2
24-Nov-02 51.0 0.6
28-Mar-03 34.0 0.6
23-Jun-03 33.0 0.8
12-Sep-03 32.0 1.1
8-Nov-03 46.0 1.1
29-Mar-04 48.0 0.82
22-Jun-04 48.0 0.75
17-Sep-04 39.0 0.81
17-Nov-04 26.0 r.2
16-Mar-05 3.8 1.3
25-May-05 1.2 NA NA NA 1.3 NA
31-Aug-05 <1 <1 2.9 <1 1.3 NA
1-Dec-05 <1 <1 <1 <1 1.3 NA
9-Mar-06 <1 <1 2.6 <1 1.5 38
14-Jun-06 <1 <1 2.7 <1 1.5 39
20-Jul-06 <1 <1 <1 <1 0.9 41
8-Nov-06 <1 <1 <1 <1 0.7 44
28-Feb-07 <1 <1 <1 <1 0.6 44
27-Jun-07 21 <1 <1 <1 1.3 42
15-Aug-07 9.5 <1 <1 <1 1.8 38
10-0ct-07 8.7 <1 <1 <1 2 40
26-Mar-08 1.3 <1 <1 <1 2.1 35
25-Jun-08 1.0 <1 <1 <1 2.3 35
10-Sep-08 <1 <1 <1 <1 2.79 28
15-0ct-08 <1 <1 <1 <1 1.9~ 58
4-Mar-09 <1 <1 <1 <1 2.5 30
24-Jun-09 <1 <1 <1 <1 2.3 30
15-Sep-09 <1 <1 <1 <1 2.5 30
17-Dec-09 <1 <1 <1 <1 1.7 37
23-Feb-10 <1 <1 <1 <1 1.7 41
9-Jun-10 <1 <1 <1 <1 1.5 33
11-Aug-10 <1 <1 <1 <1 1.2 40
TW4-9
1ifOJ'ofotm Olr,bon
1 bJ.prometllane ·Methylene
tW4·l0 T trachloride Chloride (ug/J (!ut!ll), {ug/l) (ue.lB
21-Jan-02 14
?n--Mar-02 16 O.I4
21-May-02 17 0.11
12-Sep-02 6 ND
24-Nov-02 14 ND
28-Mar-03 29 . 0.2
23-Jun-03 110 0.4
12-Sep-03 74 0.4
8-Nov-03 75 0.3
29-Mar-04 22 0.1
22-Jun-04 32 ND
17-Sep-04 63 0.46
17-Nov-04 120 0.4
16--Mar-O'i 140 1.6
25-May-05 62.4 NA NA NA 0.8 NA
31-Aug-05 110 <2.5 6.2 <2.5 1.1 NA
1--DFor.-O'i 300 <2.5 <2.5 <2.5 3.3 NA
9=Mar-06 190 <5 <50 <50 2.4 50
14-Jun-06 300 <5 <50 <50 3.5 54
20-Jul-06 504 <5 <50 <50 6.8 61
8-Nov-06 452 <1 1.6 1 5.7 58
28-Feb-07 500 <1 <1 1 7.6 62
27-Jun-07 350 <I <1 1 5.1 54
15-Aug-07 660 <1 <1 1 7.3 59
10-0ct-01 470 <1 <1 1 6.7 59
2n-Mar-08 620 <I <1 I 7.3 55
25-Jun-08 720 <1 <1 1 9.91 58
10-Sep-08 680 <1 <1 1 9.23 51
15-0ct-og 1200 <2 <2 2 10.5 61
11-Mar-.22_ 1100 <1 <1 1 11.6 64
24-Jun-OY 1200 <1 <1 I 9.8 62
15-Sep-09 910 <1 <1 1 8.1 51
??-DP.r.-OQ 300 <1 <1 <1 3.5 51
3-Mar-10 460 <1 <1 <1 5 49
10-Jun-10 220 <1 <1 <1 1.6 42
12-Aug-10 100 <1 <1 <1 0.8 38
13-0ct-10 1100 <1 <1 <1 11 52
23-Feb-11 620 ND ND ND 9 62
1-Jun--11 280 ND ND ND 3.3 42
17-Aug-11 180 ND ND ND 1.9 41
16-Nov-11 110 ND ND ND 1.1 45
19-Jan-12 76 ND ND ND 0.9 40
13-Jun--12 79 ND ND ND 0.8 46
TW'4-0
Carbon II
TW4-1'1 Cblorofol'm Tetrachlo:riae dorometbane Me~~ len
€ngtt) fue/1) (ug/1 Chloride ~
21-Jan-02 4700
26-Mar-02 4900 9.6
22-May-02 5200 9.07
12-Sep-02 6200 8.84
24-Nov-02 5800 9.7
28-M::~r-ln 5100 97
23-Jun-03 5700 9.4
12-Sep-03 4600 9.9
8-Nov-03 5200 9.3
29-Mar-04 5300 9.07
22-Jun-04 5700 8.74
17-·Sep-04 4800 8.75
17-Nov-04 5800 97
16-Mar-05 4400 87
25-May=05 3590 NA NA NA 10.3 NA
3f-Aug-05 4400 <10 <10 <10 9.4 NA
1-Dec-05 4400 <100 <100 <100 9.4 NA
9-Mar-06 4400 <50 <50 <50 9.2 56
14-Jun-06 4300 <50 <50 <50 10 56
20-Jul-06 4080 <50 <50 <50 IO 5_2
8-Nov-06 3660 17 2.7 1.3 10 55
28-Feb-07 3500 1.3 <1 1.6 10.1 54
27-Jun-07 3800 1.6 <1 1.1 10.6 53
1 'i-AIIP"-07 4500 17 <1 1.1 10.2 53
10-0ct-07 4400 1.6 <1 1.2 9.8 53
?.n-M::~r-OR 3_40 <1 <1 <1 7.7 63
25-Jun-08 640 <1 <1 <1 7.28 46
10-Sep-08 900 <1 <1 <1 7.93 42
IS-Oct-OR 1000 <2 <2 <2 9.46 47
11-Mar-09 1100 <1 <1 <1 7.3 49
24-Jun-09 980 <1 <1 <1 6.8 44
1.'i-Sen-OY 1000 <1 <1 <1 7 49
29-Dec-09 860 <1 <1 <1 6.6 46
3-Mar-10 820 <1 <1 <1 6.8 42
10-Jun-10 820 <1 <1 <1 6.9 40
12·Aug-10 suo <1 <1 <1 6.7 43
13-0ct-10 720 <1 <1 <1 6.4 49
23-Feb-11 1000 ND ND ND 6.5 46
1-Jun·-11 930 ND ND ND 7.3 49
17-Aug-11 820 ND ND ND 7.1 48
16-Nov-11 1500 ND ND ND 7.1 46
24-Jan-12 610 ND ND ND 6.8 43
13-Jun·-12 660 ND ND ND 6.7 52
Chloromethane
(D'g/1~
€arbon .. ·~ .. 'FW4-l2 €hloroform Tetrachlpride hiOJ'Omdhane l.~:~~:l;
ugll) (ue/1) (1:'~ (J.UiJI)
12-Sep-~ 2
24-Nov-02 0 2.2
28-Mar-03 0 1.9
23-Jun-03 0 1.8
12-Sep-03 0 1.8
9-Nov-03 0 1.6
29-Mar-04 0 1.58
22-Jun-04 0 1.4
17-Sep-04 0 1.24
17-Nov-04 0 1.5
16-Mar-05 0 1.4
25-May-05 <1 NA NA NA 1.6 NA
31-Aug-05 <1 <1 5.8 <1 1.5 NA
1-D~c-O"i <1 <1 1.9 <2 1.4 NA
9-Mar-06 <1 <1 2.6 <1 1.3 19
14-Jun-06 <1 <1 1.4 <1 1.4 16
20-Jul-06 <1 <1 <1 <1 1.4 16
8-Nov-06 <I <1 <1 <1 1.4 16
28-Feb-07 <1 <1 <1 <1 1.5 16
27-Jun-07 <1 <1 <1 <1 1,5 18
15AJg-07 <I <1 <1 <1 1.4 29
1(1-(kt-07 <1 <1 <1 <1 1.4 16
26-Mar-08 <1 <1 <1 <1 1.6 16
25-Jun-08 <1 <1 <1 <1 2.6Y _19
10-Sep-08 <1 <1 <1 <1 2.65 18
15-0ct-08 <1 <1 <1 <1 2.47 22
4-Mar-09 <1 <1 <1 <1 2.4 23
24-Jun-09 <1 <1 <1 <1 3.8 22
15--St!p-09 <1 <1 <1 <1 5.1 22
1n-n~c-09 <1 <1 <1 <1 3.6 23
23-Feb-10 <1 <1 <1 <1 4 22
8-Jun-10 <1 <1 <1 <1 11 29
IO-AuP"-10 <1 <1 <1 <1 9 35
5-0ct-10 <1 <1 <1 <1 8 31
15-Feb-11 ND ND ND ND 6.5 31
25-May-11 ND ND ND ND 7 32
16-Ang-11 ND ND ND ND 6.8 31
15-Nov-11 ND ND ND ND 8 30
17-Jan-12 ND ND ND ND 77 28
31-May-12 ND ND ND ND ro 34
2~u~-12 ND ND ND ND 13 39
3-0ct-12 ND ND ND ND 13 39
7-Feb-13 ND ND ND ND I2.6 36.7
TW4-112
~------,-~--.::~--CcaO.r~~O.n~~;h~Io:ro:nl;~;:an:e~M~C~~hlb~oy:~.d:ee~ hlorpfo!'lll Tetrachloride lOgll) j!!J!l!l: T 4-1 (ug/lj (non> -
""""""' ~ ~--
I~ -):J
-
4./ -4.L
I ~-V.J 4.j
4.0
.1~ 4._;
1 ~Ub _<1
I 14-~
<l
<1 =-<l
I~ <l
<1 ~1 4.4
_<~ <1
<l
·~ <l <1 <l
<1
<1
<1
I~ <.1
l'IU
1
ChlctrO.foJTm fCarJjon . ~loromcthan~ Methylene 'ittiate Ohl01•ide TW*l3 ctracblA.t;hl~ €hloride ug/1 (ue/1) <ttgtl~ ~u2fl) tmgi.J) (mg/1)
29-Aug-13 ND ND ND ND 7.16 63.5
6-Nov-13 ND ND ND ND 6.48 58.5
22-Jan-14 ND J'ID ND ND 7.09 63.1
21-May-14 ND ND ND ND 5.99 56.1
13-Aug-14 ND ND ND ND 4.8 62
23-0ct-14 ND ND ND ND 6.28 66.1
11-Mar-15 ND ND ND ND 7.09 66.4
TW4-14
·arbon
T~b:!~hhwide eti oromethane
(ug/J'
Chlorofol'!m Carbon C!.blorometh .n "Me,thY)~ne itr~te CtJioJTide MW-26 (ug71) TetrachJC)~cJ; ugll) CbloJ'ide (mg/1) (DlgLI) (U21J) lli£!11~
12-Sep-02 3 ND
24-Nov-02 0 ND
28-Mar-03 0 0.1
23-Jun-03 7800 14.5
15-Aug-03 7400 16.8
12-Sep-03 2500 2.7
25-Sep-03 2600 2.5
29-0ct-03 3100 3.1
8-Nov-03 3000 2.8
29-Mar-04 NA NA
22-Jun-04 NA NA
17-Sep-04 1400 0.53
17-Nov-04 300 0.2
16-Mar-05 310 0.3
30-Mar-05 230 0.2
25-May-05 442 NA NA NA 0.2 NA
31-Aug-05 960 <5 5.4 <5 0.2 NA
1-Dec-05 1000 <50 <50 <50 0.3 NA
9-Mar-06 1100 <50 <50 <50 0.2 52
14-Jun-06 830 <50 <50 <50 0.2 52
20-Jul-06 2170 <50 <50 <50 1.4 65
8-Nov-06 282 <1 <1 2.8 0.3 54
28-Feb-07 570 <1 <1 5.5 0.5 56
27-Jun-07 300 <1 <1 13 0.4 49
15-Aug-07 1400 <1 <1 36 1 57
10-0ct-07 2000 <1 <1 14 0.6 57
26-Mar-08 930 <1 <1 40 0.1 49
25-Jun-08 1300 <1 <1 53 0.56 57
10-Sep-08 630 <1 <1 24 0.24 44
15-0ct-08 1700 <1 <1 100 0.65 64
4-Mar-09 950 <1 <1 51 0.4 49
24-Jun-09 410 <1 <1 12 0.2 48
15-Sep-09 850 <1 <1 30 0.1 46
14-Dec-09 1100 <1 <1 40 2.3 60
17-Feb-10 780 <1 <1 19 0.2 57
9-Jun-10 1900 <1 <1 28 1.1 58
16-Aug-10 2200 <1 <1 21 0.6 49
11-0ct-10 970 <1 <1 6.5 0.7 65
23-Feb-11 450 ND ND 3.6 0.5 57
31-May-11 1800 ND ND 1.3 0.4 88
17-Aug-11 720 ND ND 7.2 0.9 58
5-Dec-11 1800 ND ND 2.9 2 69
7-Feb-12 2400 ND ND 16 1.7 98
hloroform 'Cubpn blo.rornethane Meth ltpte itrate hloridc M:W-26 tqW{~ cCracWotide (ug(l) Chloride (mgll:) (rilg/1~ (u2fll), 'fu2/lol
6-Jun-12 3000 ND ND 21 2.5 73
4-Sep-12 3100 ND ND 31 2.6 73
4-0ct-12 1200 ND ND 4 1.8 68
11-Feb-13 2120 ND ND 9.34 2.27 81.9
5-Jun-13 4030 ND ND 52.4 2.11 77.9
3-Sep-13 2940 ND ND 33.2 1.18 60.5
29-0ct-13 1410 ND ND 4.03 1.38 72.3
27-Jan-14 1400 ND ND 13.8 0.549 59.4
T9-May-14 1960 ND ND 15.4 0.928 53.4
11-Aug-14 2120 ND 8.7 26 0.7 59
21-0ct-14 2090 ND ND 23.2 0.934 60.1
9-Mar-15 1980 ND ND 27.4 0.732 56.5
1
Chlorofonn Carbon Chloromethane Methylene Nitrate Chloride TW4-16 Tetrachloride Chloride (ug/1) (uJdl) (ug/1) (udJ) (mg/1) (mg/1)
12-Sep-02 140 ND
24-Nov-02 200 ND
28-Mar-03 260 ND
23-Jun-03 370 ND
12-Sep-03 350 ND
8-Nov-03 400 ND
29-Mar-04 430 ND
22-Jun-04 530 ND
17-Sep-04 400 ND
17-Nov-04 35D ND
16-Mar-05 240 ND
25-May-05 212 NA NA NA <0.1 NA
31-Aug-05 85 <1 3.2 43 <0.1 NA
1-Dec-05 14 <2.5 2.6 5.9 1.4 NA
9-Mar-06 39.0 <1 1.1 21 3 60
14-Jun-06 13.0 <1 2.4 8.9 1.9 55
20-Jul-06 5.2 <1 <1 2.7 2.7 60
8-Nov-06 13.6 <1 <1 9.2 5.6 62
28-Feb-07 8.7 <1 <1 6.5 12.3 79
27-Jun-07 2.6 <1 <1 1.8 9.9 75
15-Aug-07 7.1 <1 <1 5.1 5.4 66
10-0ct-07 1.4 <1 <1 <1 4.4 69
26-Mar-08 Tl.D <1 <1 26 ND 52
25-Jun-08 <1 <1 <1 <1 1.46 58
10-Sep-08 10 <1 <1 14 10.5 71
15-0ct-08 3.9 <1 <1 6.6 9.82 89
4-Mar-09 <1 <1 <1 <1 9.6 78
24-Jun-09 <1 <1 <1 <1 8.9 76
15-Sep-09 <1 <1 <1 <1 ~u~ 79
17-Dec-09 <1 <1 <1 <1 5.2 76
24-Feb-10 <1 <1 <1 <1 4.2 77
9:.Jun-10 2.1 <1 <1 <1 4.7 64
24-Aug-10 4.3 <1 <1 <1 4.6 72
6-0ct-10 3.0 <1 <1 <1 3.3 72
22-Feb-I I 15.0 ND ND ND 7 86
26-May-11 16.0 ND ND ND 5 81
17-Aug-11 9.2 ND ND ND 1.7 63
16-Nov-11 ND ND ND 1.4 0.4 38
18-Jan-12 ND ND ND 1.7 0.1 48
31-May-12 ND ND ND ND ND 53
30-Aug-12 ND ND ND ND ND 59
3-0ct-12 ND ND ND 3 ND 53
7-Feb-13 ND ND ND 3 ND 58.1
W~16 hlorometllane
<ugtll
ChlQr form c~n·b:on bloro.m~thane Methyl n Nitrate Chlqride -32 (ug/1 T~bTachlo)idc (ug/1) ebloride (mg/1) mgfl) tue/L)-(llJ!/1~
12-Sep-02 1.6 ND
24-Nov-02 ND ND
28-Mar-03 ND ND
23-Jun-03 ND ND
12-Sep-03 ND ND
8-Nov-03 ND ND
29-Mar-04 ND ND
22-Jun-04 ND ND
17-Sep-04 ND ND
17-Nov-04 ND ND
16-Mar-05 ND ND
30-Mar-05 ND ND
25-Mav-05 <1 NA NA NA <0.1 NA
31-Aug-05 <1 <1 3.2 <1 <0.1 NA
1-Dec-05 <1 <1 <1 <1 <0.1 NA
9-Mar-06 <1 <1 <1 <1 <0.1 32
14-Jun-06 <1 <1 3.5 <1 <0.1 30
20-Jul-06 <1 <1 1.8 <1 <0.1 32
8-Nov-06 <1 <1 1.5 <1 <0.1 31
28-Feb-07 <1 <1 <1 <1 <0.1 32
27-Jun-07 <1 <1 <1 <1 <0.1 32
15-Aug-07 <1 <1 <1 <1 <0.1 31
10-0ct-07 <1 <1 <1 <1 <0.1 32
26-Mar-08 <1 <1 <1 <1 <0.1 31
25-Jun-08 <1 <1 <1 <1 <0.05 29
10-Sep-08 <1 <1 <1 <1 <0.05 30
15-0ct-08 <1 <1 <1 <1 <0.05 26
4-Mar-09 <1 <1 <1 <1 <0.1 30
24-Jun-09 <1 <1 <1 <1 <0.1 31
15-Sep-09 <1 <1 <1 <1 <0.1 33
16-Dec-09 <1 <1 <1 <1 <0.1 34
17-Feb-10 <1 <1 <1 <1 <0.1 38
14-Jun-10 <1 <1 <1 <1 <0.1 32
16-Aug-10 <1 <1 <1 <1 <0.1 28
6-0ct-10 <1 <1 <1 <1 <0.1 24
23-Feb-11 ND ND ND ND ND 40
25-May-11 ND ND ND ND ND 31
16-Aug-11 ND ND ND ND ND 33
6-Dec-11 ND ND ND ND ND 32
18-Jan-12 ND ND ND ND ND 21
4-Jun-12 ND ND ND ND ND 32
5-Sep-12 ND ND ND ND ND 33
10-0ct-12 ND ND ND ND ND 35
·Glrl>Qn ~~ .. tllyh~)le' Chloroform hi romethane TW4-1~ (Ug/1) ettachloride 1 {ugll) ft hJoride
_(wUJ)I lugjJ~.
12-Sep-02 440 1
24-Nov-02 240 13.3
28-Mar-03 160 T3.T
23-Jun-03 110 -19
12-Sen-03 68 .0 19.9
9-Nov-03 84.0 20:7
29-Mar-04 90.0 14
22-Jun-04 82.0 12.2
17-Sep-04 38.0 14.5
17-Nov-04 51.0 17.3
11'1--M~r-O:'i 38.0 14:1
25-May-05 29.8 NA NA NA 12.9 NA
31-AIIg-O'i 39 <1 2.8 <1 13.3 NA
1-Dec-05 14 <1 1.1 <1 7.3 NA
9-Mar-06 12.0 <1 1.1 <1 5.9 5.9
14-Jun-06 12.0 <1 1.6 -<I 47 35
20-Jul-06 ro:8 <1 2.7 <1 6.1 35
8-Nov-06 139 <1 <1 <1 8.7 34
28-Feb-07 9.2 <1 <1 <1 -5-:T 30
27-Jun-07 8.0 <1 <1 <1 4.9 28
1 :'i -AIIg-07 8.9 <1 <1 <1 5 32
10-0ct-07 7.4 <1 <:r <1 -4~4 27
2fi-Mar-D8 6.4 <1 <1 <1 0.7 21
25-Jun-08 57 <1 <1 <l 4.35 23
10-Sep-08 8.0 <1 <1 <1 4.68 26
15 -Or.t -OR 9.4 <1 <1 <1 5,15 30
4-Mar-09 11.0 <1 <1 <1 32 29
24-Jun-09 16.0 <1 <1 <1 6.2 3D
15-Sf'.n-OC) 13.0 <1 <1 <I 5.9 26
22-Dec-09 8.2 <1 <1 <1 5A 30
24-Feb-10 69 .0 <1 <1 <f 5.1 41
9-Jun--10 29.0 <1 <1 <I 9 35
12-AJg-10 29.0 <1 <1 <1 9 37
13-0ct-10 30.0 <1 <1 <1 10 50
22-Feb-11 39.0 ND ND ND 10 52
26-May-11 26.0 ND ND ND 9 36
17-Aug-11 29.0 ND ND ND 4":6 23
7-Dec-11 28.0 ND ND ND -6.3 23
19-Jan-12 25 .0 ND ND ND 4.4 18
13-Jun--12 24.0 ND ND No 6.6 30
11-Sep-12 38.0 ND ND ND -6.6 26
3-0ct-12 30.0 ND ND ND 6 27
13-Feb-13 34.9 ND ND ND 5.58 23.1
TW4-I8
Chloroform Carbon Ghlor~m thane Methylene itrate Chloride ~W4~19 traehloride blo.ridc (llg/1, Jul!/0 (ugfl {112/l) (mg:tl (rng/1
12-Sep-02 7700 47.6
24-Nov-02 5400 42
28-Mar-03 4200 61.4
15-May-03 4700 NA
23-Jun-03 4500 11.4
15-Jul-03 2400 6.8
15-Aug-03 2600 4
12-Sep-03 2500 5.7
25-Sep-03 4600 9.2
29-0ct-03 4600 7.7
9-Nov-03 2600 4.8
29-Mar-04 NA NA
22-Jun-04 NA NA
16-Aug-04 7100 9.91
17-Sep-04 2600 4.5
17-Nov-04 1800 3.6
16-Mar-05 2200 5.3
25-May-05 1200 5.7
31-Aug-05 1400 <5 <5 <5 4.6 NA
1-Dec-05 2800 <50 <50 <50 <0.1 NA
9-Mar-06 1200 <50 <50 <50 4 86
14-Jun-06 1100 <50 <50 <50 5.2 116
20-Jul-06 1120 <50 <50 <50 4.3 123
8-Nov-06 1050 1.6 2.6 <1 4.6 134
28-Feb-07 1200 1.3 <1 <1 4 133
27-Jun-07 1800 2.3
15-Aug-07 1100 1.9 <1 <1 4.1 129
10-0ct-07 1100 1.9 <1 <1 4 132
26-Mar-08 1800 2.9 <1 <1 2.2 131
25-Jun-08 1000 1 <1 <1 2.81 128
10-Sep-0~ 3600 8.6 <1 <1 36.2 113
15-0ct-08 4200 12 <1 <1 47.8 124
4-Mar-09 llOO 1.2 <1 <1 3.2 127
24-Jun-09 990 1.2 <1 <1 2.4 132
15-Sep-09 6600 15 <1 <1 0.1 43
14-Dec-09 4700 16 <1 <1 26.7 124
17-Feb-10 940 1.3 <1 <f 2 144
9-Jun-10 1800 4.2 <1 <1 4.4 132
16-Aug-10 2000 4.9 <1 <1 5.9 142
11-0ct-10 1200 1.3 <1 <1 2.7 146
17-Feb-11 3400 17 ND ND 17 135
7-Jun-11 4000 8.3 ND ND 12 148
17-Aug-11 970 2.1 ND ND 3 148
htoroform CarbQn Cbhlromethane Methyl~n~ Nitr:afe Chloride T'W4·1P Tet~achtoride Cblorfd~ ,ugtl) Cu21n 'utfl~ (uR1f) (mg/ll) (Jngll,)
5-Dec-11 2200 5.4 ND ND 5 148
23-Jan-12 650 1.5 ND ND 0.6 138
6-Jun-12 460 1.1 ND ND 2.4 149
5-Sep-12 950 3.5 ND ND 2.5 149
3-0ct-12 1500 4 ND ND 4.1 150
II-Feb-13 4210 5.15 ND ND 7.99 164
5-Jun-13 2070 5.15 ND ND 2.95 148
3-Sep-13 8100 20.7 ND ND 17.6 179
29-0ct-13 942 6.42 ND ND 4.7 134
27-Jan-14 586 4.05 ND ND 1.62 134
19-May-14 810 5.51 ND ND 1.34 152
11-Aug-14 1410 1.9 8.3 ND 1.6 140
21-0ct-14 4310 4.8 ND ND 4.72 130
9-Mar-15 4660 8.92 ND ND 8.56 238
'TW4-ZJ hluromethane
'UWf)
TW4-22' Chloromethane
(iuga)
'4-23
Chloromethane
(ugll)
TW4-2S bloromethane
<UWJ)
hJoraf<»tm
~.ugll)
hloroform 'Carbon lrOmetban~ Methyl en~ itrc8te Chloride JW4..2V T trachh>ride:. (llglf) (ueil~ (ugll) 'Chloride (llWI) ~mg?l1) (m,t/f)
24-Jan-12 9 ND ND ND 24 11
13-Jun-12 ND ND ND ND 41 17
30-Aug-12 ND ND ND ND 37 21
3-0ct-12 ND ND ND ND 36 18
7-Feb-13 ND ND ND ND 31.2 18.8
30-May-13 ND ND ND ND 29.4 20.3
29-Aug-13 ND ND ND ND 27.2 19
6-Nov-13 ND ND ND ND 29.8 21.8
23-Jan-14 ND ND ND ND 31.3 21.8
21-May-14 ND ND ND ND 31.1 20.6
13-Aug-14 ND ND ND ND 27.0 23
23-0ct-14 ND ND ND ND 28.2 24.4
11-Mar-15 ND ND ND ND 26.5 26.2
Chloroform
(ugtl)
TW~-30
Tetracblmride hl~r methane {ugm
. nforofot:~. aa·rbo"tl If
TW4-32 Tetr.achl rid hlqroptethane Methylene itrate Chloride
(ugYI)' (ui!ffl ug/)' CtllOTide (ugll~ (mg/1) (m_gtl)
14-Nov-13 ND ND ND ND 4.26 52.1
22-Jan-14 ND ND ND ND 5.11 54.5
21-May-14 ND ND ND ND 5.63 54.9
13-Aug-14 ND ND ND ND 4.2 64
23-0ct-14 ND ND ND ND 2.14 62.6
11-Mar-15 ND ND ND ND 2.46 64.2
,. hl!:>r fonn Carbon hlof methane tbylene itrate f Chlorride wa.-·3 Te:fra h1 riae IJWl (ut!ll) (ugg.) · G-hJoriae.(ugtl) ~lng/l) (mgffl
14-Nov-13 126 ND ND ND 1.82 47.2
30-Jan-14 124 ND ND ND 2.56 43.5
22-May-14 121 ND ND ND 1.63 46.8
27-Aug-14 104 ND ND ND 1.5 43
29-0ct-14 124 ND ND ND 2.22 44.2
12-Mar-15 134 ND ND ND 1.91 44.2
Cblorofbrm Oarbon Gblor-om than Meth le-n it:rate Chloride TW~ 4 ;fcfrac lo)"ide Chlorid (rugll)' ,(uell) {ogll) ~uem rng/1) 111~/l)
14-Nov-13 ND ND ND ND 1.64 19.2
23-Jan-14 ND ND ND ND 1.94 20.4
21-May-14 ND ND ND ND 1.69 17.9
13-Aug-14 ND ND ND ND 1.1 18
28-0ct-14 ND ND ND ND 1.16 17.5
11-Mar-15 ND ND ND ND 1.21 17.7
Chloroform Carbon bloront thane ethylelle itr te hl ride !fW4-lS Tet~a hlorid (ug/l) _{u2(J~ .. gil} Chloride (UJVI) 'mg(l) CmJ¥1)
27-Aug-14 ND ND ND ND 0.2 34
28-0ct-14 ND ND ND ND 0.351 34.1
11-Mar-15 ND ND ND ND 0.436 34.9
Chloroform Carbon GJilorotnethane Meth)le"Qe Nitr ChJomde TW4-36 Tet.tachlona ~~ ~uWl) ug/1 ChloFide l ~) (m .1) tmgll)
27-Aug-14 ND ND ND ND ND 65
23-0ct-14 ND ND ND ND ND 67.3
11-Mar-15 ND ND ND ND ND 67.2
TabL
Chloroform Concentration Trend Graphs
0
0 0 0
1\)
0 0 0
(ug/L)
VJ 0 0 0
.f>. 0 0 0
01 0 0 0
CJ)
0
0 0
-....! 0 0 0
Sep-99 +------+------+------+------+------T-----.~~--_,
Dec-99 -
Mar-00
Jun-00 -
Sep-00
Dec-00 -,
Mar-01 _,
Jun-01 _,
Sep-01 -
Dec-01
Mar-02 -
Jun-02 -
Sep-02 -
Dec-02 -
Mar-03 -
Jun-03 -
~~~~~! i I I I 7l Sep-04 t I 1 • 1 _
Dec-04 -
Mar-05 -
Jun-05 -
Sep-05 -
Dec-05
Mar-06 -
Jun-06 -
Sep-06 -
Dec-06 -
Mar-07 -
Jun-07 -
Sep-07 -
Dec-07
Mar-08
Jun-08 -
Sep-08
Dec-08
Mar-09
Jun-09 -
Sep-09 -
Dec-09
Mar-10 -
Jun-10
Sep-10 -
Dec-10
Mar-11 -
Jun-11 -
Sep-11
Dec-11
Mar-12 -
Jun-12 -
Sep-12 ~
Dec-12 1
Mar-13 -
Jun-13 -'
Sep-13
Dec-13
Mar-14
Jun-14 •
Sep-14
Dec-14 L---L-~~~--~----~------~----~------~----~
s:: :2: .J:>. I ()
::::r
0 a ....... 0 """ 3
~
c
CD en
U)
C1)
::l
ca >
E "-0 -0 "-0
.r:.
0 ,....
I o::t 3: ....
.------r-----.---...,-----..----r-----.----.-L ~-des-~~
v~-oea-a
5o-1nr-g
90-PO-O~
-vo-ut:w-v ~
r-----t----t----r-----t---+----+----1-86-lnr-vz
0 0 0
"""
0 0 0 <0
0 0 0 l{)
0 0 0 "<:!"
0 0 0 (')
(1J6n)
0 0 0 C\1
0 0 0
0
TW4-2 Chloroform Values
7000 .-------------------------------------------------------------------------------------~
6000 +------------------.------------------------------------------------------------------4
5000 1\ I V "\ I \
4000 -
I ~lo.J:::---..1-'1{ I "'{ • I \:AI ' ~ ~ < 2. 3000 I I
2000 +-----------------------------------------++---------;+-----------------------~---------4
Data point represented corresponds
to laboratory results. The value is
1 000 ·I------I likely underestimated due to
laboratory error not considering the
dilution factor of 1 0.
0
CX) ..--'<:1' ~ 0 0 I c ::; .... c. ccs ""') <( .¢ ""') I .¢ N m -
CD 0 I t3 0 6 -
m N 0 ..--I I .... ::::l c. ""') <( <b I ..--
'<:1' ..--
0 <ll 0 r-!. N
1'-..--
6.. <ll (f)
c\J N
(ug/L)
1\) 1\) w w ~ 01 0 01 0 01 0 01 0 0 0 0 0 0 0 0 0
9 0 0 0 9 0 0 0 0
0 0 0 0 0 0 0 0 0
Jun-99
Nov-99 1
Apr-00 • I ~
Sep-00
Feb-01 ~ -J----'
Jul-01
Dec-01
May-02 ' a.-
Oct-02 t'D ~ r+
Mar-03 t'D ol:l n I
Aug-03 r+ u. -· 0 Jan-04 · ::l -Jun-04 -·
Nov-04 3 -t ;:+ :e
Apr-05 "' ~ -· I
Sep-05 :s ~
n 0
Feb-06 tD ':S' s: 0 Jul-06 ""'' OJ 0 -Dec-06 ., 0 n ""'' May-07 · :r 3
Oct-07 N tD < 00 D) ...
Mar-08 N t: (I)
Aug-08 0 r.n
0
Jan-09 · w
Jun-09
Nov-09
Apr-1 0
Sep-10 '
Feb-11
Jul-11
Dec-11
May-12
Oct-12
Mar-13
Aug-13
Jan-14
Jun-14
Nov-14
tn Q)
::l
<a >
E ...
0 -0 ...
..2 J:
0
o::t I o::t 3: t-
.-----,----;-----.--.---.-----,;-----,-----.--.,.-L ~-des-<::<::
. 17~-oao-a
-60-lnr-9
-90-PO-O~
-vo-ue r-v ~
lr-t--.~t--t---~~-~--1 ~Q-Jd'v'-6 ~
r----1----+----t----1----+---t---+---t---+ 86-lnr-v<::
0 0 LO
"""
0 0 0
"""
0 0 LO C')
0 0 0 C')
0 0 LO N
0 0 0 N
(1J5n)
0 0 LO ..-
0 0 0
0 0 LO
0
en
Q)
::l
co >
E ... 0 -0 ...
0
J:
0
Lt')
I o::t 3: 1-
.--------.----,-----.----...----..----..----...,.. L ~-das-c::c::
-v~-oaa-a
5o-1nr-g
90-PO-O~
vo-uBr-v~
-~O-Jd'v'-6 ~
1----r----1----+----~---r----1----+ 86-lnr-vc::
0 1.{)
C')
0 0 C')
0 1.{) C\1
0 0 C\1
0 1.{) ..-
(1J6n)
0 0
0
1.{) 0
0
1\) 0 0 """' 0 0
07/24/98 ' '
04/19/01
01/14/04
i\.
10/10/06 -r'l. \ I I
07/06/09 "1 ....... I I
04/01/12
12/27/14
(ug/L)
O'l 0 0
I
I
09/22/17 '
CXl 0 0
I
I
I
0 0 0
I
I
1\)
0 0
I
I
"""' 0 0
I
I
I
-1 :e
-'=" I 0)
0 :::r
0 ..,
0 -0 ..,
3
< e!. c (I)
(J)
Ill Q)
::::J
ca >
E '-0 -0 '-.2
J: 0
I'-I ~ .....
.--------.-----.-----.-------.-----,--------.-L ~-das-cc
5o-1nr-g
90-PO·O~
vo-uer-v~
1------1-------4----+-----+----+------l-B6·1nr-vc
0 0 0 CD
0 0 0 1.[)
0 0 0
"""
0 0 0 ~
0 0 0 C\1
0 0 0
0
rn Q)
.2 ca >
E ...
0 0 ...
..2 .c
0
co I ~ 1-
0 0 C\1
0 0 0
...
0 0 co
0 0 <D
(1J6n)
... ~ ..::::: ~
0 0 '>t
0 0 C\1
L~-das-cc
v~-oaa-a
\_. r-.....
5o-1nr-9
~
~
~
90-PO-O~
\ ~
:J vo-uer-v~
~
~
0
0 C\1
0 0 0 <Xl
.... I
..........
J
/ •~<== '--------.
:.---_.,_..., ~ c I
0 <D
(1fon)
< [7
p. /
~ ..
~
0 C\1
~
-
0
LL-das-Gc
vL-oaa-a
60-lnr-g
90-PO-OL
vo-uer-vL
86-lnr-vG
U)
Cl)
::::s
C'CI >
E ....
0 -0 ....
.2
J:
0
0 ,....
I 'll:t ::= 1-
0 0 CD
0 0
"""
0 0 C\1
0 0 0
0 0 00
0 0 CD
(1t6n)
0 0
"""
0 0 C\1
0
v~-oaa-a
5o-1nr-g
90-PO-O~
vo-uar-v~
U)
G> ::I ca >
E ""' 0 -0 ""' ..2 .J::.
0 .,... .,...
I o::t 3: 1-
0 0 0 ,......
0 0 0 CD
0
0 0
l{)
0 0 0 ~
0 0 0 ("f)
(1f6n)
0 0 0 C\J
0 0 0
0
17~-oao-a
eo-1nr-g
90-PO-O~
tn (I)
:l
cu >
E ... 0 0 ... J;!
.t:. 0
C\1 .,...
I -.::t 3: 1-
L{)
c)
~
~
~
~ ~
~
-
0
c)
H-das-cc
v~-oaa-a
5o-1nr-g
90-PO-O~
vo-uer-v~
Sep-02
Dec-02
Mar-03
Jun-03
Sep-03
Dec-03
Mar-04
Jun-04
Sep-04
Dec-04
Mar-05
Jun-05
Sep-05
Dec-05
Mar-06
Jun-06
Sep-06
Dec-06
Mar-07
Jun-07
Sep-07
Dec-07
Mar-08
Jun-08
Sep-08
Dec-08
Mar-09
Jun-09
Sep-09
Dec-09
Mar-10
Jun-10
Sep-10
Dec-10
Mar-11
Jun-11
Sep-11
Dec-11
Mar-12
Jun-12
Sep-12
Dec-12
Mar-13
Jun-13
Sep-13
Dec-13
Mar-14
Jun-14
Sep-14
Dec-14
Mar-15
9 0
j
0 rv 0 i:.v 0 ~
(ug/L)
9 01
0
::::T
0
"""'1: 0 -0
"""'1:
3
::::T
0> en
:::J
0 -0"
CD
CD
:::J
a.
CD -CD
(") -CD a. -· :::J _,
:E ~
I ....... w
0 0> 0
" 9 00 9 <0
..... ~ I ...... w
0 ::r
0
""" 0 -0
""" 3
< D)
t:
(I) r.n
U)
Cl)
::::s
ca >
E :to.. .2 0 :to.. ..2 J:
0
"d' ,....
I ~ 1-
0 co 0 c.o 0 0 0 co
c::i
0 c.o c::i
0 .q-
c::i
0 C\1 c::i
"
.
~
~
~
~
~
~
~~
0 0 c::i
9 ~ -ABV\1-0 ~
v~-oaa-a
8 ~ -6ny--v ~
0 ~-AON-8 ~
5o-1nr-9
so-qa.:J-cc
90-lOO-O~
(/)
Cl)
::l
ca >
E ....
0 -0 ....
.2
J:
0
co N I 3: ~
r------""t---.--.,.----,-----.----:-------r----r---. 9 ~ -A'eV'J-0 ~
8~-onv--v~
0 ~ -AON-8 ~
5o-1nr-9
-so-qa.::~-c=:c=:
90-lOO-O~
t----1------lr-----1---t-----+----+---r----+--+ vo-uer-v~
0 0
I!)
"¢
0 0 0 "¢
0 0
I!)
('I)
0 0 0 ('I)
0 0
I!)
C\J
(1J5n)
0 0 0 C\J
0 0 I!)
0 0 0
0 0
I!)
0
en Cl)
:l
ca >
E ... 0 -0 ...
.2
J:
0
<0
'I"'" I "d' ~ 1-
.------.-----r----~----..------.-----.. L ~ -das-cc
v~-oaa-a
5o-1nr-g
90-lOO-O ~
· vo-uer-v~
t------1-----+----t----t------t------l-W-JdV-6 ~
0 0 <D
0 0 l!)
0 0 -.;t
0 0 C')
(1Jf5n)
0 0 C\1
0 0 0
1/)
Cl)
::I
ca >
E "-0 0 "-.2 .c
0
N M ~
:!!:
(1J6n)
co 0
co
0
L~-das-cc
v~-oaa-a
~
50-1nr-g
~ 90-PO-O~
vo-uer-v~
~
~
0
Ul Cl> ::::J
cu >
E a-
0 0 a-
..2 .c 0
CX) ,..
I ~ 1-
0 0 1.{)
0 1.{)
"<t
...
0 0 "<t
0 1.{)
(')
0 0 (')
• ~ ~ ~
li
-
~ • ~
~·
.,::::: n.
I ~
~
.,c: 1
~ ~ ......-
__.... ___... r-
..... --
0 1.{)
C\1
0 0 C\1
(1J6n)
0 1.{) 0 0 0 1.{)
0
L~-des-c:c:
5o-1nr-g
90-PO-O~
vo-uer-v~
~Q-JdV-6 ~
tn Q)
::I
C'CI >
E ... 0 -0 ...
0
J:
0
en ,....
I ~ 1-
0 0 0 0')
0 0 0 CX)
....
0 0 12
--....... [).
I
<
__ ,_.
.-:
--r---._ )
.-:~
~ ---r--?
~~ ----or
~
0 0 0 CD
--4 :----,....---..-= r-...
0 0 0 0 0 0 LO '<t
(1J6n)
0 0 0 M
1
+:::::::: L---J
~ 41:
_.._ __ ~
0 0 0 C\J
0 0 0
9 ~ -ABV\1-0 ~
v~-oeo-a
8 ~-5nv-v~
0~-IION-8~
5o-1nr-9
ao-qa.::~-cc
90-lOQ-O~
vo-uer-v~
0
r-------.----.----.------.----,--------;----,-9 ~ -Ae!/\1-N
17 ~ -oaa-a
s ~ -Bnv-17 ~
(/)
Cl) 0 ~ -AON-8 ~ :::s
(ij >
E .... 0 -0 .... -5o-1nr-9 .2
J: 0
0 C\1 I o::t ~ t-so-qa.::t-GG
90-PO-O~
17o-uer-17 ~
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1"-co l!) """ C') (\J
(1f6n)
rn C1)
.:! ca >
E ... 0 -0 ...
.2
J: 0 ,...
C\1 I ~ 1-
.-----,---..-----,---.,----.---.....------.---.....------.---.-9 ~ -keVIJ-0 ~
-v~-oao-a
-0 ~ -AON-B L
5o-1nr-9
Bo-qa::J-<::<::
90-PO-OL
1----+--+---4---1----1---+---+----1---1-----+-vo-uer-v L
0 0 I!)
0 I!) v
0 0 v
0 I!)
(")
0 0 (")
0 I!)
C\J
(ltfin)
0 0 C\J
0 I!) 0 0 0 I!) 0
.------,------,.-----r-----r-----r----r-----,-9 ~ -1\'eV'J-O ~
v~-oaa-a
. s~-6nv-v~
II)
Q)
:::s
m · 0 ~ -AON-B ~ >
E lo..
0 -0 lo..
0
~ -5o-1nr-9 0
C\1 C\1 I o::t
== ~
ao-qa.:J-cc
• 90-PO-O~
vo-uer-v~
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 "<t C\J 0 co <D "<t C\J ..-
(1f6n)
Jun-07
Sep-07
Dec-07
Mar-08
Jun-08
Sep-08
Dec-08
Mar-09
Jun-09
Sep-09
Dec-09
Mar-10
Jun-10
Sep-10
Dec-10
Mar-11
Jun-11
Sep-11
Dec-11
Mar-12
Jun-12
Sep-12
Dec-12
Mar-13
Jun-13
Sep-13
Dec-13
Mar-14
Jun-14
Sep-14
Dec-14
Mar-15
0
't
-
-
.
-
-
-
.
~
0 0 0 0 .
I
I
~
(ug/L)
0 :::::r
0 ......
0 .......
0 ......
3
:::::r
Sl> CJ)
::::J
0 -rr
(1)
(1)
::::J
a.
(1) -(1)
(") -(1) a. -· ::::J
-I :E ~
I
I\) w
___J --
__.. __.. _..
-
-4 :e ~ I 1\)
~
() :::r
0 ..,
0 -0 ..,
3
< D)
c (I)
0
Ill (I)
:::1 Ri >
E ...
.2 0 ... ..2 .J: u
o::t N I o::t ~
......_
I ~ ~
0
c:i 00
0
c:i r-.
0
c:i lD
·~
C!
0 Ll)
(lf.8n)
~ r-,_
\
~
0 c:i M
~ 1\
0 c:i N
0 c:i .-1
-
~
~
~
• ~
'
<·
J
~
~
~
0 c:i
gr-Ael/\l-01:
vr-Jaa-a
Ol:-AON-81:
60-tnr-g
8o-qa:~-v:
90-lJO-Ol:
Jun-07
Sep-07
Dec-07
Mar-08
Jun-08
Sep-08
Dec-08
Mar-09
Jun-09
Sep-09
Dec-09
Mar-10
Jun-10
Sep-10
Dec-10
Mar-11
Jun-11
Sep-11
Dec-11
Mar-12
Jun-12
Sep-12
Dec-12
Mar-13
Jun-13
Sep-13
Dec-13
Mar-14
Jun-14
Sep-14
Dec-14
Mar-15
0
~
'
-
-
-
-
-
.
-
0 0 0 0
-
(ug/L)
()
::T
0
"""" 0 -0
"""" 3
::T
!l> en
I :::J
0 -0"
CD
CD
:::J
a.
CD -CD
(") -CD a. -· :::J
~ ~ ~ I 1\)
01
_..
I
i
-4 ~ I 1\)
(1'1
0 :::r 0 ""' a 0 ""' 3
~
c: CD r.n
0
Jun-10
Jul-10
Aug-10
Sep-10 _
Oct-10
Nov-10
Dec-10
Jan-11
Feb-11
Mar-11
Apr-11
May-11
Jun-11
Jul-11 _
Aug-11
Sep-11 •·
Oct-11
Nov-11
Dec-11
Jan-12
Feb-12
Mar-12
Apr-12
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TabM
CSV Transmittal Letter
Kathy Weinel
From:
Sent:
To:
Cc:
Subject:
Attachments:
Dear Mr. Lundberg,
Kathy Weinel
Wednesday, May 20, 2015 7:35 AM
Rusty Lundberg ([e-mail])
'Phil Goble'; 'Dean Henderson'; Harold Roberts; David Frydenlund; Jaime Massey; David
Turk; Scott Bakken; Dan Hillsten; Logan Shumway
Transmittal of CSV Files White Mesa Mill 2015 Q1 Chloroform Monitoring
1503226-EDD.csv; 1503326-EDD.csv
Attached to this e-mail is an electronic copy of laboratory results for chloroform monitoring conducted at the White
Mesa Mill during the first quarter of 2015, in Comma Separated Value (CSV) format.
Please contact me at 303-389-4134 if you have any questions on this transmittal.
Yours Truly
Kathy Weinel
,!!£Energy Fuels Resources (USA) Inc.
Kathy Weinel
Quality Assurance Manager
t: 303.389.4134 1 t: 303.389.4125
225 Union Blvd., Suite 600
Lakewood, CO 80228
http://www.energvtuels.com
This e-mail is intended for the exclusive use of person(s) mentioned as the recipient(s). This message and any attached files with it are confidential and may
contain privileged or proprietary information. If you are not the intended recipient(s) please delete this message and notify the sender. You may not use, distribute
print or copy this message if you are not the intended recipient(s).
1
TabN
5-Day Notice Pursuant to the Chloroform Pumping Well Operations and Maintenance Plan,
January 5, 2015
VIA EMAIL AND OVERNIGHT DELIVERY
January 5, 2015
Mr. Rusty Lundberg
Director of the Utah Division of Radiation Control
State of Utah Department of Environmental Quality
195 North 1950 West
P.O. Box 144850
Salt Lake City, UT 84116-4850
Energy Fuels Resources (USA} Inc.
225 Union Blvd. Suite 600
Lakewood, CO, US, 80228
303 974 2140
www.energyfuels.com
Re: White Mesa Uranium Mill -Notice of Violation and Corrective Action Order
UDEQ Docket No. UGW-20-01
Notice Pursuant to the Chloroform Pumping Well Operations and Maintenance Plan
Dear Mr. Lundberg:
Pursuant to the White Mesa Mill's (the "Mill's") Chloroform Pumping System Operations and
Maintenance Plan ("Chloroform O&M Plan") Energy Fuels Resources (USA) Inc., ("EFRI") as operator
of the Mill, is providing written Notice to the Utah Division of Radiation Control ("DRC") of a
temporary outage in six chloroform capture pumping wells, as described in more detail below.
The Mill's Chloroform Pumping O&M Plan states that EFRI will notify DRC of malfunctions or
abnormal operations that cannot be made operational within 24 hours of discovery. It was determined on
Monday, December 29, 2014 that unscheduled down time had occurred which would last more than 24
hours. The down time was the caused by frozen transfer lines resulting from system/water line
upgrades necessary to add three more continuous pumping wells to the chloroform pumping network.
The down time during construction caused six continuous pumping wells to be off (not pumping) until
the completion of construction. Initial notice of this outage was given by telephone to Mr. Phil Goble of
DRC at approximately 1:00pm on Monday December 29, 2014 (within 24 hours of the discovery).
1. Description of the Pumping System Outage
a) The Mill's Chloroform O&M Plan, approved by DRC on April 8, 2013 states that EFRI will
notify DRC of malfunctions or abnormal operation that cannot be "repaired and fully made
operational within 24 hours of discovery."
b) Pursuant to the draft chloroform Corrective Action Plan ("CAP"), EFRI voluntarily began
conversion of chloroform wells TW4-1, TW4-2, TW4-ll, and from monitoring wells to
continuously pumping wells.
Letter to Rusty Lundberg
January 5, 2015
Page 2 of 4
c) The conversion of TW4-1, TW4-2, and TW4-ll from monitoring wells to continuously
pumping wells required that the discharge lines be up-sized from a l-inch line to a 4-inch line
in order to handle the additional pumped water.
d) The up-sizing of the discharge line required that the old l-inch lines be excavated while the 4-
inch lines were connected. During the excavation the l-inch lines, which were still connected
to the existing pumping system, were exposed to the elements in the open trench.
e) The Mill experienced below freezing temperatures for most of the week prior to December 29,
2014.
f) Pumping wells MW-4, MW-26, TW4-4, TW4-20, TW4-22, and TW4-24 discharge into the
line that was exposed during the construction. When the discharge line froze during the up-
sizing, the pumping in these wells was temporarily stopped.
g) Mill personnel discovered, at approximately 10:30 am on December 29, 2014, that pumping in
MW-4, MW-26 and TW4-4 had stopped due to the discharge line freezing.
h) Mill personnel notified the EFRI Quality Assurance Manager ("QAM") of the cessation of
pumping.
i) The EFRI QAM notified Mr. Phil Goble of DRC at approximately 1:00 pm on Monday
December 29, 2014 of the cessation of pumping.
j) Mill personnel notified the EFRI QAM at approximately 3:00pm on Monday December 29,
2014 that three additional wells which discharge to the exposed line had also frozen. The three
additional wells are: TW4-20, TW4-22, and TW4-24.
k) All of the pumps stopped when the discharge lines froze. The pumps were manually
disconnected to prevent damage to the pumps or flow measurement instrumentation.
1) Upon completion of the construction and thawing of the line (if necessary), the pumps will be
reconnected and the system will be placed back into service. It is anticipated that the pumping
system will be back in service on or before January 9, 2015.
2. Root Cause
The root cause analysis is as follows:
a) A frozen discharge line caused the temporary outage and cessation of pumping.
b) Due to the length of the discharge line, cold weather challenges, and the additional piping
needed for the three new pumping wells, the construction could not be completed within a 24
window.
Letter to Rusty Lundberg
January 5, 2015
Page 3 of 4
3. Period of Time the System Was Not in Operation
The pumps ceased operation on December 29, 2014. It is anticipated that the pumping system will be
fully operational on or before January 9, 2015.
4. Date By Which the Pumping System Will Be Repaired and Operational
Pumping is expected to resume on or before January 9, 2015. This incident will be discussed in the
appropriate quarterly chloroform reports as required by the Chloroform O&M Plan.
5. Steps taken to Repair and Have the System Fully Operational
a) Construction and up-sizing activities are being completed with all of the resources
available at the Mill.
b) The system does not require repair and the temporary down time is the result of upgrades to
the system and the addition of three pumping wells to the system. The three wells are
being added prior to the final implementation of the chloroform CAP on a voluntary basis.
6. Steps Taken or That Will be Taken to Eliminate and Prevent Recurrence of System Failures
Since the temporary outage was not the result of a system failure but due to upgrades a formal
corrective action is unnecessary. EFRI will strive to complete future system upgrades and pumping
system additions in warmer weather as regulatory deadlines allow.
7. Additional Factors to Be Taken into Account
Although this incident does not fall within UAC R317 -6-6.16, EFRI believes that the following should
be taken into account by DRC in evaluating this incident.
a) Notification
By virtue of the initial oral notifkation given to DRC at 1:00 pm on Monday December 29, 2014
(within 24 hours of the discovery) and this written notice, EFRI has submitted notification as required
by the EFRI chloroform 0 & M Plan.
b) Failure was not Intentional or Caused by EFRI' s Negligence
The failure of the pumping system was not due to negligence on the part of EFRI or Mill personnel.
c) EFRI has Taken Adequate Measures to Meet the Conditions of the Chloroform 0 & M Plan
Mill personnel notified Corporate Compliance personnel within hours of the incident. DRC was
notified on the same day as the incident, and within 24 hours. Mill personnel have dedicated all
Letter to Rusty Lundberg
January 5, 2015
Page 4 of 4
available resources to the completion of the system additions and upgrades to reduce the amount of
time the system is temporarily down.
d) The Provisions of UCA 19-5-107 Have Not Been Violated
The provisions of Utah Code 19-5-107 have not been violated. There has been no discharge of a
pollutant into waters of the state. EFRI has not caused pollution which constitutes a menace to public
health and welfare, or is harmful to wildlife, fish or aquatic life, or impairs domestic, agricultural,
industrial, recreational, or other beneficial uses of water, nor has EFRI placed or caused to be placed
any waste in a location where there is probable cause to believe it will cause pollution.
If you have any questions, please contact me at [phone].
;:;J~
ENERGY FUELS RESOURCES (USA) INC.
Kathy Weinel
Quality Assurance Manager
cc Phil Goble
Dean Henderson, DRC
Dan Hillsten
Harold R. Roberts
David E. Turk