HomeMy WebLinkAboutDRC-2014-001421 - 0901a068803fd2a1f
Energy Fuels Resources (USA) Inc.
225 Union Blvd. Suite 600
Lakewood, CO, US, 80228
303 974 2140
www.energvfuels.com
January 28, 2014
VIA PDF AND FEDERAL EXPRESS DRC-2014-001421
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
Re: State of Utah Ground Water Discharge Permit No. UGW370004
White Mesa Uranium Mill - Removal of Certain Groundwater Monitoring Parameters
from Accelerated Monitoring Status
Dear Mr. Lundberg:
A number of groundwater monitoring constituents have been placed on accelerated monitoring status
under Part I.G.1 of the Energy Fuels Resources (USA) Inc. ("EFRI") Ground Water Discharge Permit No.
UGW370004 ("GWDP"). Part I.G.1 provides that such accelerated monitoring shall continue until
compliance status of the facility can be determined by the Director.
Based on the accelerated monitoring results to date, EFRI requests the Director make a determination that
accelerated monitoring cease at this time for manganese in MW-14 and MW-23, chloride in MW-25, field
pH in MW-11 and MW-31, and iron in MW-15 for the reasons stated below:
• MW-14 manganese results have been below the Groundwater Compliance Limit ("GWCL")
specified in the GWDP for ten consecutive sampling events since Ql 2013. Per the UDEQ
letters of May 30, 2006, October 31, 2011 April 25, 2012, and November 14, 2013 eight
consecutive sample results below the GWCL are needed for the discontinuance of accelerated
monitoring.
• MW-23 manganese results have been below the GWCL specified in the GWDP for eight
consecutive sampling events since Q4 2011. Per the UDEQ letters of May 30, 2006, October 31,
2011, April 25, 2012, and November 14, 2013, eight consecutive sample results below the
GWCL are needed for the discontinuance of accelerated monitoring.
• MW-25 chloride results have been below the GWCL specified in the GWDP for eight
consecutive sampling events since Ql 2013. Per the UDEQ letters of May 30, 2006, October 31,
2011 April 25, 2012, and November 14, 2013, eight consecutive sample results below the
GWCL are needed for the discontinuance of accelerated monitoring.
• MW-11 field pH results have been within the GWCL limits specified in the GWDP for eight
consecutive sampling events since April 2013. Per the UDEQ letters of May 30, 2006, October
31, 2011 April 25, 2012, and November 14, 2013, eight consecutive sample results below the
GWCL are needed for the discontinuance of accelerated monitoring.
Letter to Rusty Lundberg
Removal of Parameters from Accelerated Monitoring
January 2, 2014
Page 2
• MW-31 field pH results have been within the GWCL limits specified in the GWDP for eight
consecutive sampling events since April 2013. Per the UDEQ letters of May 30, 2006, October
31, 2011 April 25, 2012, and November 14, 2013, eight consecutive sample results below the
GWCL are needed for the discontinuance of accelerated monitoring.
• MW-15 iron results have been below the GWCL limits specified in the GWDP for eight
consecutive sampling events since Q4 2011. Per the UDEQ letters of May 30, 2006, October 31,
2011 April 25, 2012, and November 14, 2013, eight consecutive sample results below the
GWCL are needed for the discontinuance of accelerated monitoring.
Once removed from accelerated monitoring status, these constituents, like all other constituents, would be
subject to future accelerated monitoring under Part I.G.1 of the GWDP, should circumstances warrant.
Field pH measurements will continue to be recorded for all samples collected, including any accelerated
monitoring completed for other constituents as required. Upon DRC approval of this request, field pH
measurements will no longer be tracked and reported as part of the quarterly Exceedance Notice, but will
return to the routine reporting in the Quarterly Reports.
To assist in your evaluation of the foregoing, we have included a summary of the accelerated sampling
results since the initial sample result that triggered accelerated monitoring in Table 1.
The analytical laboratory reports for the foregoing results up to and including September 2013 are
included in the Quarterly Groundwater Monitoring Reports, all of which have been provided to DRC.
Copies of the analytical laboratory reports and the field sheets for the results for October 2013 through
December 2013 will be provided in the upcoming 4th Quarter 2013 Groundwater Monitoring Report and
are also included with this letter for your convenience. It is important to note that the 4th Quarter 2013
monitoring results included with this letter have been evaluated per the DRC approved QAP and the
GWDP and all field and laboratory quality control parameters are acceptable. The evaluations of the 4th
Quarter data will be included in the 4th Quarter 2013 Groundwater Monitoring Report, due March 1,
If you have any questions or require any further information, please contact the undersigned.
Kathy Weinel
Quality Assurance Manager
cc: David C. Frydenlund
Harold Roberts
Dan Hillsten
David Turk
2014.
Yours truly.
Baser mas
Letter to Rusty Lundberg
Removal of Parameters from Accelerated Monitoring
January 2, 2014
Page 3
Analytical Results and Field Sampling Sheets for the Wells that are the Subject of
this Request
Mill - Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan (QAP)
Date 06-06-12 Rev 7.2 - Errata
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
Description of Sampling Event: OcS^ohcC MotyH)]^ CrrounJt V^cC^e<" "^013
See instruction
Location (well name):
Field Sample ID
Sampler Name
and initials:
MvOH |_J0ZZ-Z.O)3
Date and Time for Purging | ]Q/*.'Z/'Z.oiZ
Well Purging Equip Used: j£l_ pump or | • | bailer
]T|2 casings [5]3 casings Purging Method Used:
Sampling Event | Monthly 6-V0
pH Buffer 7.0 7.0
and Sampling (if different)
Well Pump (if other than Bennet)
Prev. Well Sampled in Sampling Event
pH Buffer 4.0
AS/A
GEO
Specific Conductance ^1 [xMHOS/ cm Well Depth(0.01 ft): \2O.0~°
Depth to Water Before Purging %*7« 13 Casing Volume (V) 4': Well:
3" Well:
(.653h)
(.367h)
Weather Cond. nn 3
Time I 1130
Conductance
Temp. °C
Gal. Purged | S5.33
pH
Redox Potential Eh (mV)
Turbidity (NTU)
1TT
IT
Time I I Gal. Purged |
Conductance | ~| pH | 7,5*1
Temp. °C | lM.ttJ ]
Redox Potential Eh (mV) [T^T
Turbidity (NTU)
Ext'l Amb. Temp. °C (prior sampling event) 10
Time "IW
Conductance
Temp. °C
Gal. Purged | 55.-^
PH
Redox Potential Eh (mV) | H/
Turbidity (NTU) rr
Time rro?
Conductance
Temp. °C
Gal. Purged |
pH 1 7, 6^
Redox Potential Eh (mV) fTO
Turbidity (NTU)
White Mesa Mill
Field Data Worksheet for Groundwater 1 of2
Mill - Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan (QAP)
Date 06-06-12 Rev 7 2 - Errata
Volume of Water Purged | SQMl
Pumping Rate Calculation
Flow Rate (Q), in gpm.
S/60= I . -ZJ7
gallon(s)
Time to evacuate two casing volumes (2V)
T = 2V/Q = | £5?.Q]
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 AvShl
Type of Sample Sample Taken
N
Sample Vol (indicate
if other than as
specified below)
Filtered
N
Preservative Type Preservative Added
N
VOCs • 3x40 ml HCL •
Nutrients 100 ml • H2S04 •
Heavy Metals 0 • 250 ml HN03 0 •
All Other Non Radiologics • 250 ml • No Preserv. • •
Gross Alpha • 1,000 ml HN03 • •
Other (specify) • • Sample volume • •
If preservative is used, specify
Type and Quantity of Preservative:
Final Depth | X7.f7 Sample Time | 1H3S
See instruction
Comment
ArnOcJ on S&c t& H>1l.-TAw*r *nA (TMW p^^nf -fir purne <xr,X SinfUn* «v«yjf.
MW-11 10-22-2013 Do not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater 2 of2
Mill - Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan (QAP)
Date 06-06-12 Rev 7 2 - Errata
Description of Sampling Event
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
October ^on+hKj Grt>™k ^c^Vcr Zoi3
3 See instruction
Location (well name): | MvHM
Field Sample ID
Sampler Name
and initials: | -T*.*nc^ rlglK^/TrJ'
Date and Time for Purging [ \0/2Z/^ZOYS
Well Purging Equip Used: |t3 [pump or | • [ bailer
Purging Method Used: |Q |2 casings | • |3 casings
Sampling Event AforrtKH Cr®
pH Buffer 7.0 -7.D
and Sampling (if different)
Well Pump (if other than Bennet)
Prev. Well Sampled in Sampling Event
pH Buffer 4.0
Specific Conductance Y^fV\ UMHOS/ cm Well Depth(0.01 ft): 12.£.~70
Depth to Water Before Purging | Casing Volume (V) 4" Well:
3" Well:
(.653h)
(.367h)
Weather Cond. C\cc\C
Time Gal. Purged
Conductance
Temp. °C
pH
Redox Potential Eh (mV) 1 *3>^
Turbidity (NTU) [ 0~~
Time PHJ^L | Gal. Purged | iH.Ok
Conductance
Temp. °C
J121 pH
I 14.S3 I
Redox Potential Eh (mV) \ 2>L\
Turbidity (NTU) I O
Ext'l Amb. Temp. °C (prior sampling event)
Time OW Gal. Purged
Conductance
Temp. °C
pH|£-7£
Redox Potential Eh (mV) |3kZ
Turbidity (NTU)
Time | "TO | Gal. Purged 1
Conductance 11)5^ "1 PH1 £>»77
Temp. °C | W»S7
Redox Potential Eh (mV) | 3U
Turbidity (NTU)
White Mesa Mill
Field Data Worksheet for Groundwater 1 of2
Mill - Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan (QAP)
Date 06-06-12Rev 72-Errata
Volume of Water Purged "54 .T2.
Pumping Rate Calculation
Flow Rate (Q), in gpm.
S/60 =
gallon(s)
. Z17
Time to evacuate two casing volumes (2V)
T = 2V/Q= isasg
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 | AWAL
Type of Sample Sample Taken
N
Sample Vol (indicate
if other than as
specified below)
Filtered
N
Preservative Type Preservative Added
N
VOCs • 3x40 ml • • HCL •
Nutrients • • 100 ml •
7?T H2S04 •
T3T Heavy Metals • 250 ml HN03
All Other Non Radiologics • 250 ml • • No Preserv. • •
Gross Alpha • • 1,000 ml • HN03 •
Other (specify) • Sample volume •
If preservative is used, specify
Type and Quantity of Preservative:
Final Depth
Comment
ICS,5) Sample Time 15
See instruction
c)<*s. PiAr^ts enJiei <*nA Svopl*5 cz°\}cckJ <dr <^/5 L*Phs,k c,h
«n A
MW-14 10-22-2013 Do not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater 2 of2
Mill - Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan (QAP)
Date 06-06-12 Rev 7 2 - Errata
«V£»G yft^EM. St
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
Description of Sampling Event: | Oc^ohcr- Ho^^hj (jro\x>noK,\^c<ffzr -z.0">3
See instruction
Location (well name):
Field Sample ID
Sampler Name
and initials:
MVO -25-10 22 -Z.OO
Date and Time for Purging | WT.T./T.OI^ | and Sampling (if different)
Well Purging Equip Used: | 0 [pump or | • | bailer Well Pump (if other than Bennet)
Purging Method Used: | 0 \l casings | • |3 casings
Sampling Event
pH Buffer 7.0 7.0
Prev. Well Sampled in Sampling Event
^ra
Specific Conductance
pH Buffer 4.0
[AMHOS/ cm Well Depth(O.Olft): 15. Ob
Depth to Water Before Purging 73.M% Casing Volume (V) 4" Well:
3" Well:
2-7-1)
Q£0
(.653h)
(.367h)
Weather Cond. 33
Time Gal. Purged
Conductance
Temp. °C
pH 0>n%
TtCS"
Redox Potential Eh (mV)
Turbidity (NTU)
Time \ OS/
3-2^=7 Conductance
Temp. °C | m.yO
1 Gal. Purged I 54 Zfe
J pH
Redox Potential Eh (mV) | 337
Turbidity (NTU) j 15
Ext'l Amb. Temp. °C (prior sampling event) T
Time T35Z"
Conductance
Temp. °C
3*2LT5
Gal. Purged
pH
Redox Potential Eh (mV) 1 333
Turbidity (NTU)
Conductance
Temp. °C
Time \)3b% \ Gal. Purged 15^.70
I3z41 1 pHfS^r-
Redox Potential Eh (mV) [337^
Turbidity (NTU) TT
White Mesa Mill
Field Data Worksheet for Groundwater 1 of2
Mill - Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan (QAP)
Date 06-06-12Rev 72-Errata
Volume of Water Purged
Pumping Rate Calculation
Flow Rate (Q), in gpm.
S/60 =
gallon(s)
. -2-17
Time to evacuate two casing volumes (2V)
T = 2V/Q =
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 flWAL
Type of Sample Sample Taken
N
Sample Vol (indicate
if other than as
specified below)
Filtered
N
Preservative Type Preservative Added
N
VOCs • 3x40 ml • HCL •
Nutrients • 100 ml • • H2S04 • •
Heavy Metals • 250 ml • HN03 •
All Other Non Radiologics • 250 ml • No Preserv.
Gross Alpha 1,000 ml HN03 •
Other (specify) Sample volume • B9 •
If preservative is used, specify
Type and Quantity of Preservative:
Final Depth
Comment
75.30 Sample Time
See instruction
MW-25 10-22-2013 Do not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater 2 of2
Mill - Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan (QAP)
Date 06-06-12 Rev 7 2 - Errata
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
Description of Sampling Event: | Oo-rober Qro^nA v*Wk<* ~Z£H3
See instruction
Location (well name): |/A\/0-»3l
Field Sample ID
Sampler Name
and initials:
Date and Time for Purging [ 10/23/2013
Well Purging Equip Used: _2T pump or | • | bailer
Purging Method Used: _3T 2 casings | • [3 casings
Sampling Event
pH Buffer 7.0 | 70
and Sampling (if different)
Well Pump (if other than Bennet)
Prev. Well Sampled in Sampling Event
To
MvO-1
pH Buffer 4.0
Specific Conductance JAMHOS/ cm
Depth to Water Before Purging
Well Depth(O.Olft):
Casing Volume (V) 4" Well:
3" Well:
130.0b
M0.-77 (.653h)
(.367h)
Weather Cond. C\<co\C
Time ]3)7 Gal. Purged | gl.ffQ
Conductance
Temp. °C
201H pH 7.3^
Redox Potential Eh (mV) 1 306
Turbidity (NTU) \ Q
Time 13TT
Conductance
Temp. °C
] Gal. Purged 1 XZ-Z^
Zl PH
Redox Potential Eh (mV)
Turbidity (NTU)
Ext'l Amb. Temp. °C (prior sampling event)
Time Gal. Purged 6*2.07.
Conductance
Temp. °C
2*075 pH 1,ZV
)H.72
Redox Potential Eh (mV) 1 3<>7
Turbidity (NTU) I cT
Time [J3ZP 1 Gal. Purged 1 fZ.Hl
pH | 7.33 Conductance
Temp. °C
207H 1
1531
Redox Potential Eh (mV) | 304
Turbidity (NTU) 1 O
White Mesa Mill
Field Data Worksheet for Groundwater 1 of2
Mill - Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan (QAP)
Date 06-06-12 Rev 7 2-Errata
Volume of Water Purged | &ZtfL
Pumping Rate Calculation
Flow Rate (Q), in gpm.
S/60 =
gallon(s)
Time to evacuate two casing volumes (2V)
T = 2V/Q =
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 AWAL
Type of Sample Sample Taken
N
Sample Vol (indicate
if other than as
specified below)
Filtered
N
Preservative Type Preservative Added
N
VOCs •
TJ
3x40 ml HCL •
Nutrients • 100 ml • H2S04 •
Heavy Metals 250 ml HN03
All Other Non Radiologics • 250 ml • • No Preserv. •
Gross Alpha 1,000 ml HN03 • •
Other (specify) 6 Sample volume 0 •
TD.S If preservative is used, specify
Type and Quantity of Preservative:
Final Depth 70. IS Sample Time 1320
See instruction
Comment
ArfioeA of\ 5 * TV; *1* 0&5S. "Tanner wji G*irin preJZrJf -fi>r pu^r^e *nd S^wp^^j
*o*A V)«^n J cnco. Pv^acrA iodl £r * 3*0 vvmufcs
Oc^S c\c*r. JVac_ -wbeAa^k S^pJeS colicokJ ofr )ZZ<$
L^R- f rre x-h I33J
MW-31 10-23-2013 Do not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater 2 of 2
INORGANIC ANALYTICAL REPORT
Contact: Garrin Palmer Client: Energy Fuels Resources, Inc.
Project: October Monthly Ground Water 2013
Lab Sample ID: 1310537-002
ANALYTICAL LABORATORIES Collection Date: 10/22/2013 0915h
Client Sample ID: MW-14 10222013
Collection Date: 10/22/2013 0915h
Received Date: 10/25/2013 lOOOh
Analytical Results DISSOLVED METALS
463 West 3600 South ComPound
Date Date Method Reporting
Units Prepared Analyzed Used Limit
Analytical
Result Qual
Salt Lake City, UT 84115 Manganese mg/L 10/25/2013 1410h 10/30/2013 1234h E200.8 0.0100 2.03
Phone: (801) 263-8686
Toll Free: (888) 263-8686
Fax: (801)263-8687
;-mail: awal@awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Report Date: 11/5/2013 Page 6 of 32
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 repon is provided for the exclusive use ofthe
addressee Privileges of subsequent use ofthe 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-pubhcation of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: October Monthly Ground Water 2013
Lab Sample ID: 1310537-003
American West CIient Samp,e ID: MW"25-10222013
ANALYTICAL LABORATORIES Collection Date: 10/22/2013 1400h
Received Date: 10/25/2013 lOOOh
Analytical Results
Contact: Garnn Palmer
463 West 3600 South ComPound
Date Date Method Reporting
Units Prepared Analyzed Used Limit
Analytical
Result Qual
Salt Lake City, UT 84115 Chloride mg/L 10/28/2013 2137h E300 0 5.00 28.6
Phone: (801) 263-8686
Toll Free: (888) 263-8686
Fax: (801) 263-8687
;-mail awal@awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Report Date 11/5/2013 Page 13 of 32
All analyses applicable lo the CWA. SDWA. and RCRA are performed m 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. Pnvileges of subsequent usc 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 anv product or process, or in connection with the re-publ ication of this report
Mill - Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan (QAP)
Date 06-06-12 Rev 7 2 - Errata
Description of Sampling Event
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
H"1^ Quarter (/ravA/iA l/O^W* 20)3
See instruction
Location (well name): MvO-ll
Field Sample ID
Sampler Name
] and initials: $o\b^^/r$
Date and Time for Purging | 11/1V2013 | and Sampling (if different)
Well Purging Equip Used: jJ pump or | • | bailer Well Pump (if other than Bennet)
Purging Method Used: _Q_ 2 casings | • |3 casings
Sampling Event Se/ry AnrMfti ^V^"
pH Buffer 7.0 -7.0
Prev. Well Sampled in Sampling Event MV0-25
pH Buffer 4.0
Specific Conductance ffi^ fAMHOS/ cm
Depth to Water Before Purging | g&.ftft
&M6
Well Depth(O.Olft):
Casing Volume (V) 4" Well:
3" Well:
130.00
^1$ (.653h)
(.367h)
Weather Cond. Ext'l Amb. Temp. °C (prior sampling event) )
Time Gal. Purged SB7£
Conductance
Temp. °C
2^4 pH 1^1
Redox Potential Eh (mV) 1 2.2.g
Turbidity (NTU) | 0
Time in.* Gal. Purged &£.<1f
Conductance
Temp. °C
2117 pH[73£
[E2S
Redox Potential Eh (mV) \ fZQ
Turbidity (NTU)
Time TTzT Gal. Purged 1
Conductance
Temp. °C
PH 1 7.34
14,25
Redox Potential Eh (mV)
Turbidity (NTU)
217
Time |1T35" Gal. Purged 1 £4,^2.
Conductance
Temp. °C
pH 7.33
Redox Potential Eh (mV) | 2I3
Turbidity (NTU)
White Mesa Mill
Field Data Worksheet for Groundwater 1 of2
Mill - Grougdwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan (QAP)
Date 06-06-12 Rev 7 2 - Errata
Volume of Water Purged
Pumping Rate Calculation
Flow Rate (Q), in gpm.
S/60= | .-2M
gallon(s)
Time to evacuate two casing volumes (2V)
T = 2V/Q= 251.51
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 ftWftL LVBL.
Type of Sample Sample Taken
N
Sample Vol (indicate
if other than as
specified below)
Filtered
N
Preservative Type Preservative Added
N
VOCs B • 3x40 ml • El HCL •
Nutrients • 100 ml H2S04 0 •
Heavy Metals • 250 ml IS • HN03 B
All Other Non Radiologics 250 ml • 0 No Preserv. • -B
Gross Alpha • 1,000 ml S • HN03
Other (specify) IP • Sample volume • TS • 0
If preservative is used, specify
Type and Quantity of Preservative:
Final Depth | S7,6H Sample Time 1130
Comment 4 See instruction
fvAjTQe. ended cxn^) samples colicchio\ *& 1130
MW-11 U-19-2013 Do not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater 2 of2
Mill - Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan (QAP)
Date 06-06-12 Rev 7 2 - Errata
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
Description of Sampling Event: ^TK Q^f^tar 6roun^ \^oCtc^ 20)3
See instruction
Location (well name): | MuMH
Sampler Name
and initials:
Field Sample LD | ^VAHHJ 12-62013
Date and Time for Purging | ll/zo/ZOpf
Well Purging Equip Used: [B]pump or | • | bailer
Purging Method Used: |£l |2 casings | • [3 casings
Sampling Event |j>^W Anr^AaA cWJ
pH Buffer 7.0 7,0
and Sampling (if different)
Well Pump (if other than Bennet)
Prev. Well Sampled in Sampling Event
pH Buffer 4.0
T3FD
Specific Conductance rm
UMHOS/ cm Well Depth(O.Olft): 12&70
Depth to Water Before Purging \Q3>S2Tl Casing Volume (V) 4" Well:
3" Well:
(.653h)
(.367h)
Weather Cond.
Time 0°i 12
Conductance
Temp. °C | IM.^b |
Redox Potential Eh (mV) \ 6b6
Turbidity (NTU) I CT
Gal. Purged | 32.4%
pH
Time RHTT Gal. Purged 133.M1
Conductance 1 J^MO "| pH f"£~^T
Temp. °C | V\M ]
Redox Potential Eh (mV)
Turbidity (NTU) TF
Ext'l Amb. Temp. °C (prior sampling event) Z?
Time 0<\)-h
Conductance
Temp. °C 1 H.^ / j
Redox Potential Eh (mV) 1 36f
Turbidity (NTU)
Gal. Purged | 33.10
pH
Time 10qi5> 1 Gal. Purged 13£>.fc3
Conductance \ ¥\5 / 1 pH \ fc>»t>/
Temp. °C I1H/ZS 1
Redox Potential Eh (mV) p5S"
Turbidity (NTU) | CT
White Mesa Mill
Field Data Worksheet for Groundwater 1 of2
Mill - Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan (QAP)
Date 06-06-12 Rev 7 2 - Errata
Volume of Water Purged S3, £3>~
Pumping Rate Calculation
Flow Rate (Q), in gpm.
S/60 =
gallon(s)
-2X1
Time to evacuate two casing volumes (2V)
T = 2V/Q = I 153. OH
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 flvd^L Lrffl-
Type of Sample Sample Taken
N
Sample Vol (indicate
if other than as
specified below)
Filtered
N
Preservative Type Preservative Added
N
VOCs 3x40 ml El HCL til •
Nutrients • 100 ml H2S04
Heavy Metals • 250 ml HN03 •
All Other Non Radiologics 250 ml • 15 No Preserv.
Gross Alpha • 1,000 ml • HN03 -0
Other (specify) 0 Sample volume
If preservative is used, specify
Type and Quantity of Preservative:
Final Depth 103/73 Sample Time 03)5
Comment
See instruction
Airing on ^rVc *T X^tr
U*W u^s cWr. ?vA^c «n<W *nA s*mpl<& <:o)W«J C*|/5.
MW-14 11-20-2013 Do not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater 2 of2
Mill - Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan (QAP)
Date 06-06-12 Rev 7 2 - Errata
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
Description of Sampling Event: H1^ Quarter 6rov»/iA V/iWfor Z.Q13
See instruction
Location (well name): MW-IS
Field Sample LD
Sampler Name
and initials: —Tanner* rloflifotd/TH
MvQ-lBJlZozois
Date and Time for Purging WflO/ioQ
Well Purging Equip Used: LU pump or | • | bailer
2 casings | • |3 casings Purging Method Used:
Sampling Event | $>-tm hi\A^ (x$>
pH Buffer 7.0
and Sampling (if different)
Well Pump (if other than Bennet)
Prev. Well Sampled in Sampling Event
pH Buffer 4.0
qgx>
M.0
Specific Conductance ^4, fxMHOS/ cm Well Depth(0.01 ft): 137,00
Depth to Water Before Purging )0k.U Casing Volume (V) 4" Well:
3" Well:
-2.0.17 (.653h)
(.367h)
Weather Cond.
Time 1137 Gal. Purged
pH Conductance
Temp. °C | \4/3S |
Redox Potential Eh (mV) j
Turbidity (NTU) j O
1231 Gal. Purged
I PH
Time
Conductance
Temp. °C | |
Redox Potential Eh (mV) 1 :>b3
Turbidity (NTU) | 0
Ext'l Amb. Temp. °C (prior sampling event) 4
Time lZ3g
Conductance
Temp. °C
M317
Gal. Purged | ^O.ll
pH| 4.62
Redox Potential Eh (mV) j 3^
Turbidity (NTU)
Time | 1ZM0
Conductance
Temp. °C | IV^C |
Redox Potential Eh (mV) 1 3b>
Turbidity (NTU) 1 O
Gal. Purged j H1.23
White Mesa Mill
Field Data Worksheet for Groundwater 1 of2
Mill - Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan (QAP)
Date 06-06-12 Rev 7 2 - Errata
Volume of Water Purged | H |, 2^
Pumping Rate Calculation
Flow Rate (Q), in gpm.
S/60 =
gallon(s)
.1X1
Time to evacuate two casing volumes (2V)
T = 2V/Q = | 185,10
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 MOAL Q.-£\-
Type of Sample Sample Taken
N
Sample Vol (indicate
if other than as
specified below)
Filtered
N
Preservative Type Preservative Added
N
VOCs • 3x40 ml • HCL •
Nutrients 100 ml • El H2S04 0 •
Heavy Metals D 250 ml • HN03 0 •
All Other Non Radiologics BO • 250 ml • No Preserv. •
Gross Alpha D 1,000 ml • HN03
Other (specify) • Sample volume • 0 m
If preservative is used, specify
Type and Quantity of Preservative:
Final Depth [ 10g^2-Sample Time | 1240
See instruction
Comment
uaAr v** cW, YWao tsn^A *nA S^pfes co\UjrJ A 12V. Ur> Sfte
MW-15 11-20-2013 Do not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater 2 of2
Mill - Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan (QAP)
Date- 06-06-12 Rev 7 2 - Errata
Description of Sampling Event:
Location (well name): //\U)~Ji3
Field Sample ID
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
4*^ Uu^f+er CrfovjtfJl vO^-Tfer Z6I3
•I See instruction
Sampler Name .
and initials: HVnner rialli J^/TJf
Date and Time for Purging | Xl/^/uDY^
Well Purging Equip Used: J3_ pump or | • | bailer
Purging Method Used: J0_ 2 casings | • |3 casings
Sampling Event £>€.rt\* ^nnuu\\ GAP
pH Buffer 7.0 7-0
and Sampling (if different)
Well Pump (if other than Bennet)
Prev. Well Sampled in Sampling Event
—
Specific Conductance 4°}^
pH Buffer 4.0
UMHOS/ cm Well Depth(0.01 ft) 132..^
Depth to Water Before Purging | 113.&5 Casing Volume (V) 4" Well:
3" Well:
11. (.653h)
(.367h)
Weather Cond. s
Time Gal. Purged
Conductance
Temp. °C
pH [CTF
Redox Potential Eh (mV)
Turbidity (NTU) T0T0
Time 1ZHS Gal. Purged | 5"
Conductance
Temp. °C
pH j "7.2,4
13.0S
Redox Potential Eh (mV)
Turbidity (NTU)
Ext'l Amb. Temp. °C (prior sampling event)
Time
Conductance
Temp. °C
Gal. Purged
pH
Redox Potential Eh (mV)
Turbidity (NTU)
Time | 12^5 1 Gal. Purged |~0"
Conductance 33 >* 1 PH[W
Temp. °C 1 13*15 1
Redox Potential Eh (mV) j
Turbidity (NTU) |
White Mesa Mill
Field Data Worksheet for Groundwater 1 of2
Mill - Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan (QAP)
Date 06-06-12Rev 7.2-Errata
Volume of Water Purged
Pumping Rate Calculation
Flow Rate (Q), in gpm.
S/60 =
gallon(s)
Time to evacuate two casing volumes (2V)
T = 2V/Q = | 123,^5
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 foOAL 6"£U
Type of Sample Sample Taken
N
Sample Vol (indicate
if other than as
specified below)
Filtered
N
Preservative Type Preservative Added
N
VOCs JB • 3x40 ml "0
IS"
HCL
Nutrients • 100 ml • H2S04 •
Heavy Metals • 250 ml • HN03 •
All Other Non Radiologics • 250 ml JH No Preserv. •
Gross Alpha 1,000 ml • HN03
Other (specify) fit] Sample volume • •
If preservative is used, specify
Type and Quantity of Preservative:
Final Depth Sample Time 124S
Comment
rVraei on £rre ns~7
r-^Tj See instruction
"lAnrurr yr^Serr) -for pu^^, rvKry te^n tfT**" l"2-00-
t . .. .JL Fur^ UcM -for „ ^ ^ lzs rUl0 ^ JtrtfauJ *r6u*A ioi> w'^CS.
ArrtaJj on Sl4-C AT* lZ3g. -Tanner, 6*rPl, CWA pre^-d"^ 4o CA)^^ .S*/*7p?«5. D«ph
120, Wjplcs rTo)l<rcW <*7 )2H£. LcO" Si^Tc 1254
MW-23 12-05-2013 Do not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater 2 of2
Mill - Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan (QAP)
Date 06-06-12 Rev 7 2 - Errata
Description of Sampling Event:
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
H1^ QsA&rhr &to\Kr\u\ -2*013
[2 See instruction
Location (well name): AjyO-23
Field Sample ID
Sampler Name ^
and initials: | dinner
M\A)-25^1H12Q1^
Date and Time for Purging | H/lV^O | and Sampling (if different)
Well Purging Equip Used: I Q |pump or [ • | bailer Well Pump (if other than Bennet) | QJEI^
Purging Method Used: | CD |2 casings | • |3 casings
Sampling Event | Annual 6-\A)"
pH Buffer 7.0 -*0
Prev. Well Sampled in Sampling Event
pH Buffer 4.0 M,0
Specific Conductance TO [iMHOS/ cm WellDepth(O.Olft): \ US.6°
Depth to Water Before Purging ~73,*35 Casing Volume (V) 4" Well:
3" Well:
2*7.11 (.653h)
(.367h)
Weather Cond.
Time Gal. Purged
Conductance
Temp. °C
3213
Redox Potential Eh (mV)
Turbidity (NTU) P"T5
33T-
Time TfTT
Conductance
Temp. °C
"37T pH
Redox Potential Eh (mV) \ 3^6
Turbidity (NTU) j 17
S5.*74
pH I
] Gal. Purged 1 bk.^P
Ext'l Amb. Temp. °C (prior sampling event) 1
Time 1113
Conductance 13*211
Temp. °C j |
Gal. Purged
PH
Redox Potential Eh (mV) \ 5*^
Turbidity (NTU) P95~~
Time nvg
Conductance
Temp. °C
] Gal. Purged 1
• pH| CL1
Redox Potential Eh (mV) j ZSS^
Turbidity (NTU) 0T"
White Mesa Mill
Field Data Worksheet for Groundwater 1 of2
Mill - Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan (QAP)
Date 06-06-12 Rev 7 2 - Errata
Volume of Water Purged | SLMZ
Pumping Rate Calculation
Flow Rate (Q), in gpm.
S/60 =
gallon's)
.ZV7
Time to evacuate two casing volumes (2V)
T = 2V/Q = I 'Z-SO.&fe,
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
Type of Sample Sample Taken
N
Sample Vol (indicate
if other than as
specified below)
Filtered
N
Preservative Type Preservative Added
N
VOCs El
TT
• 3x40 ml ^0
1ft
HCL •
Nutrients • 100 ml • H2S04 •
Heavy Metals • 250 ml 15" • HN03 •
15" All Other Non Radiologics
If
250 ml • £1 No Preserv. •
Gross Alpha • 1,000 ml • HN03 •
Other (specify) IHI • Sample volume tt
If preservative is used, specify
Type and Quantity of Preservative:
Final Depth \ 75."20 Sample Time HIS
See instruction
Comment
u3<x"Vcr uoov5 rnos4|^ £lcar- 'fUr^-e end«d Wiv^ Colkc^J d"*" HIS.
MW-25 11-19-2013 Do not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater 2 of2
Mill - Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan (QAP)
Date 06-06-12 Rev 7 2 - Errata
Description of Sampling Event:
Location (well name): |
Field Sample ID
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
41"1"* Qywfcr CrfO^fib U)*Jcr 2.013
See instruction
Sampler Name
and initials:
Date and Time for Purging | \\/\%/7.6\5
Well Purging Equip Used: [15] pump or | • | bailer
Purging Method Used: | IS \l casings | • |3 casings
Sampling Event r)r\r\*o\ 6-C3"
pH Buffer 7.0 TV
and Sampling (if different)
Well Pump (if other than Bennet)
Prev. Well Sampled in Sampling Event
TO
Specific Conductance ^/\*\ [xMHOS/ cm
pH Buffer 4.0
Well Depth(O.Olft): | l^O.QQ
Depth to Water Before Purging | £7.45 Casing Volume (V) 4" Well-
s'' Well:
(.653h)
(.367h)
Weather Cond.
Time J&12L
Conductance
Temp. °C
Gal. Purged
PH
11707
Redox Potential Eh (mV)
Turbidity (NTU)
Time | )5>-j-i
Conductance
Temp. °C
] Gal. Purged [
pH 1 6.11
Redox Potential Eh (mV)
Turbidity (NTU)
•7.13
Ext'l Amb. Temp. °C (prior sampling event) S*
Time 1S)3
Conductance
Temp. °C
2J>Q\
Gal. Purged
pH
Redox Potential Eh (mV) 1 "Z.12
Turbidity (NTU)
Time I )5lb I Gal. Purged I 32.^
Conductance I ~\ pH I £.77
Temp. °C I IH.m
Redox Potential Eh (mV) | "Z^f
Turbidity (NTU) | "5~
White Mesa Mill
Field Data Worksheet for Groundwater 1 of 2
Mill - Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan (QAP)
Date 06-06-12 Rev. 7 2 - Errata
Volume of Water Purged
Pumping Rate Calculation
Flow Rate (Q), in gpm.
gallon(s)
S/60= .*Z17
Time to evacuate two casing volumes (2V)
T = 2V/Q = | 3*75.24
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 AU)Aj. 6-£I»
Type of Sample Sample Taken
N
Sample Vol (indicate
if other than as
specified below)
Filtered
N
Preservative Type Preservative Added
N
VOCs ra
"TJ
3x40 ml HCL •0
Nutrients 100 ml H2S04 m Heavy Metals • 250 ml rs HN03
All Other Non Radiologics • 250 ml No Preserv. • ra
Gross Alpha cp 1,000 ml m HN03 •
Other (specify) • Sample volume • 0 • 3
6!>
If preservative is used, specify
Type and Quantity of Preservative:
Final Depth 76.45 Sample Time )h\S
See instruction
Comment
«W VOo^S moS7"]uv CU<x<-MosH^ Cleo^ -RATOA enJieJi *rt<* ^TTOf1*5, "lle^td
MW-31 11-18-2013 Do not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater 2 of 2
INORGANIC ANALYTICAL REPORT
merican West
ANALYTICAL LABORATORIES
463 West 3600 South
Salt Lake City, UT 84115
Phone: (801)263-8686
Toll Free: (888) 263-8686
Fax: (801) 263-8687
;-mail awal@awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Client:
Project:
Lab Sample ID:
Client Sample ID:
Collection Date:
Received Date:
Analytical Results
Energy Fuels Resources, Inc.
4th Quarter Ground Water 2013
1311470-002
MW-14J1202013
11/20/2013 0915h
11/22/2013 0930h
Contact: Garrin Palmer
DISSOLVED METALS
Compound
Arsenic
Beryllium
Cadmium
Calcium
Chromium
Cobalt
Copper
Iron
Lead
Magnesium
Manganese
Mercury
Molybdenum
Nickel
Potassium
Selenium
Silver
Sodium
Thallium
Tin
Uranium
Vanadium
Zinc
Date Date Method Reporting Analytical
Units Prepared Analyzed Used Limit Result Qual
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
11/22/2013 1210h
11/22/2013 1210h
11/22/2013 1210h
11/22/2013 1210h
11/22/2013 1210h
11/22/2013 1210h
11/22/2013 1210h
11/22/2013 1210h
11/22/2013 1210h
11/22/2013 1210h
11/22/2013 1210h
11/25/2013 1630h
11/22/2013 1210h
11/22/2013 1210h
11/22/2013 1210h
11/22/2013 1210h
11/22/2013 1210h
11/22/2013 1210h
11/22/2013 1210h
11/22/2013 1210h
11/22/2013 1210h
11/22/2013 1210h
11/22/2013 1210h
12/3/2013
12/3/2013
12/3/2013
12/2/2013
12/3/2013
12/3/2013
12/3/2013
12/3/2013
12/3/2013
12/2/2013
12/3/2013
12/2/2013
12/3/2013
12/3/2013
12/2/2013
12/3/2013
12/3/2013
12/2/2013
12/4/2013
12/3/2013
12/3/2013
12/2/2013
12/3/2013
1300h
1505h
1300h
1148h
1300h
1300h
1300h
1505h
1505h
1148h
1300h
0808h
1300h
1300h
1459h
1300h
1300h
1148h
1020h
2233h
1647h
1459h
1300h
E200 8
E200 8
E200 8
E200 7
E200 8
E200 8
E200 8
E200.8
E200.8
E200.7
E200 8
E245.1
E200.8
E200 8
E200.7
E200 8
E200 8
E200.7
E200 8
E200.8
E200.8
E200 7
E200.8
0.00500
0.000500
0.000500
50.0
0.0250
0.0100
0.0100
0.0300
0.00100
50.0
0.0100
0.000500
0.0100
0.0200
1.00
0.00500
0.0100
50.0
0.000500
0.100
0.000300
0.0150
0.0100
< 0.00500
< 0.000500
0.00116
473
< 0.0250
< 0.0100
< 0.0100
< 0.0300
< 0.00100
139
I. 96
< 0.000500
< 0.0100
< 0.0200
II. 8
< 0.00500
< 0.0100
318
< 0.000500
< 0.100
0.0630
< 0.0150
0.0115
Report Date: 12/5/2013 Page 10 of 64
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 ofthe
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 rc-publication of this report
INORGANIC ANALYTICAL REPORT
American West
AHALYTfCAL LABORATORIES
463 West 3600 South
Salt Lake City, UT 84115
Phone:(801)263-8686
Toll Free: (888) 263-8686
Fax: (801)263-8687
5-mail. awal@awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Client:
Project:
Lab Sample ID:
Client Sample ID:
Collection Date:
Received Date:
Analytical Results
Energy Fuels Resources, Inc.
4th Quarter Ground Water 2013
1311470-003
MW-15_11202013
11/20/2013 1240h
11/22/2013 0930h
Contact: Garrin Palmer
DISSOLVED METALS
Compound
Arsenic
Beryllium
Cadmium
Calcium
Chromium
Cobalt
Copper
Iron
Lead
Magnesium
Manganese
Mercury
Molybdenum
Nickel
Potassium
Selenium
Silver
Sodium
Thallium
Tin
Uranium
Vanadium
Zinc
Units
Date
Prepared
Date
Analyzed
Method
Used
Reporting
Limit
Analytical
Result Qual
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
11/22/2013
11/22/2013
11/22/2013
11/22/2013
11/22/2013
11/22/2013
11/22/2013
11/22/2013
11/22/2013
11/22/2013
11/22/2013
11/25/2013
11/22/2013
11/22/2013
11/22/2013
11/22/2013
11/22/2013
11/22/2013
11/22/2013
11/22/2013
11/22/2013
11/22/2013
11/22/2013
1210h
1210h
1210h
1210h
1210h
1210h
1210h
1210h
1210h
1210h
1210h
1630h
1210h
1210h
1210h
1210h
1210h
1210h
1210h
1210h
1210h
1210h
1210h
12/3/2013
12/3/2013
12/3/2013
12/2/2013
12/3/2013
12/3/2013
12/3/2013
12/3/2013
12/3/2013
12/2/2013
12/3/2013
12/2/2013
12/3/2013
12/3/2013
12/2/2013
12/3/2013
12/3/2013
12/2/2013
12/2/2013
12/3/2013
12/3/2013
12/2/2013
12/3/2013
1306h
1510h
1306h
1151h
1306h
1306h
1306h
1510h
1510h
115111
1306h
0810h
1306h
1306h
1503h
1306h
1306h
1151h
2203h
2236h
1652h
1503h
1306h
E200.8
E200.8
E200.8
E200 7
E200 8
E200 8
E200 8
E200 8
E200.8
E200 7
E200.8
E245.1
E200.8
E200 8
E200 7
E200 8
E200 8
E200.7
E200.8
E200.8
E200 8
E200.7
E200 8
0.00500
0.000500
0.000500
50.0
0.0250
0.0100
0.0100
0.0300
0.00100
50.0
0.0100
0.000500
0.0100
0.0200
1.00
0.00500
0.0100
50.0
0.000500
0.100
0.000300
0.0150
0.0100
< 0.00500
< 0.000500
< 0.000500
415
< 0.0250
< 0.0100
< 0.0100
< 0.0300
< 0.00100
150
< 0.0100
< 0.000500
< 0.0100
< 0.0200
10.5
0.106
< 0.0100
456
< 0.000500
< 0.100
0.0543
< 0.0150
< 0.0100
Report Date: 12/5/2013 Page 11 of 64
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 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
INORGANIC ANALYTICAL REPORT
American West
ANALYTICAL LABORATORIES
463 West 3600 South
Salt Lake City, UT 84115
Phone: (801) 263-8686
Toll Free: (888) 263-8686
Fax: (801)263-8687
;-mail- awal@awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Client:
Project:
Lab Sample ID:
Client Sample ID:
Collection Date:
Received Date:
Analytical Results
Energy Fuels Resources, Inc.
4th Quarter Groundwater 2013
1312464-002
MW-23J2182013
12/18/2013 1245h
12/23/2013 1250h
Contact: Garrin Palmer
DISSOLVED METALS
Compound
Arsenic
Beryllium
Cadmium
Calcium
Chromium
Cobalt
Copper
Iron
Lead
Magnesium
Manganese
Mercury
Molybdenum
Nickel
Potassium
Selenium
Silver
Sodium
Thallium
Tin
Uranium
Vanadium
Zinc
Date Date Method Reporting
Units Prepared Analyzed Used Limit
Analytical
Result Qual
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
12/23/2013
12/23/2013
12/23/2013
12/23/2013
12/23/2013
12/23/2013
12/23/2013
1/6/2014
12/23/2013
12/23/2013
1/3/2014
12/23/2013
12/23/2013
12/23/2013
12/23/2013
12/23/2013
12/23/2013
12/23/2013
12/23/2013
12/23/2013
12/23/2013
12/23/2013
12/23/2013
1405h 12/31/2013
1405h 12/31/2013
1405h 12/31/2013
1405h 12/31/2013
1405h 12/31/2013
1405h 12/31/2013
1405h 12/31/2013
1300h 1/6/2014
1405h 12/31/2013
1405h 12/31/2013
1030h 1/3/2014
1400h 12/24/2013
1405h 12/31/2013
1405h 12/31/2013
1405h 1/3/2014
1405h 12/31/2013
1405h 12/31/2013
1405h 12/31/2013
1405h 12/30/2013
1405h 12/30/2013
1405ta 12/31/2013
1405h 1/3/2014
1405h 12/31/2013
1731ta
443h
301h
1055h
301h
301h
301h
2009h
443h
1055h
1823h
1102h
301h
301h
1155h
301h
301h
1055h
1628b
1818b
520h
1419b
1731h
E200 8
E200 8
E200 8
E200 7
E200 8
E200 8
E200.8
E200 8
E200.8
E200 7
E200.8
E245 1
E200 8
E200.8
E200.7
E200.8
E200 8
E200 7
E200 8
E200.8
E200.8
E200.7
E200 8
0.00500
0.000500
0.000500
50.0
0.0250
0.0100
0.0100
0.0300
0.00100
50.0
0.0100
0.000500
0.0100
0.0200
5.00
0.00500
0.0100
50.0
0.000500
0.100
0.000300
0.0150
0.0100
< 0.00500
< 0.000500
< 0.000500
471
< 0.0250
< 0.0100
< 0.0100
0.124
< 0.00100
159
0.0192
< 0.000500
< 0.0100
< 0.0200
9.90
< 0.00500
< 0.0100
389
< 0.000500
< 0.100
0.0105
< 0.0150
0.0136
Report Date: 1/7/2014 Page 7 of 34
All analyses applicable to the CWA SOWA and RCRA are performed in accordance to NELAC protocols Pertinent sampling mformaijon 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 m connection with the advertisement, promotion or sale of any product or process, or m connection with the rc-pubhcation of this repon
INORGANIC ANALYTICAL REPORT
American West ^ „ AS
ANALYTICAL. LABORATORIES Collection Date:
Client: Energy Fuels Resources, Inc.
Project: 4th Quarter Ground Water 2013
Lab Sample ID: 1311470-004
Client Sample ID: MW-25 11192013
11/19/2013 1115h
Received Date: 11/22/2013 0930h
Contact: Garrin Palmer
Analytical Results
463 West 3600 South
Salt Lake City, UT 84115
Phone: (801) 263-8686
Toll Free: (888) 263-8686
Fax: (801) 263-8687
;-mail. awal@awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Compound
Date Date Method Reporting
Units Prepared Analyzed Used Limit
Analytical
Result Qual
Ammonia (as N) mg/L
Bicarbonate (as mg/L
CaC03)
Carbonate (as CaC03) mg/L
Chloride mg/L
Fluoride mg/L
Ion Balance %
Nitrate/Nitrite (as N) mg/L
Sulfate mg/L
Total Anions, Measured meq/L
Total Cations, meq/L
Measured
Total Dissolved Solids mg/L
Total Dissolved Solids
Ratio,
Measured/Calculated
Total Dissolved Solids, mg/L
Calculated
11/26/2013 1400h 11/26/2013 2113h E350.1
11/26/2013 lOOOh SM2320B
11/26/2013
11/27/2013
11/27/2013
12/4/2013
12/4/2013
11/26/2013
12/4/2013
12/4/2013
lOOOh
0308h
0758h
1326h
1028h
2134h
1326h
1326h
12/4/2013 1326h
SM2320B
E300 0
E300.0
Calc.
E353 2
E300 0
Calc.
Calc.
11/22/2013 1310h SM2540C
12/4/2013 1326h Calc
Calc
0.0500
1.00
1.00
5.00
0.100
-15.0
0.100
500
20.0
0.395
358
<1.00
29.0
0.329
-0.883
< 0.100
1,450
38.1
37.5
2,900
1.20
2,410
Report Date: 12/5/2013 Page 24 of 64
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 ofthe
addressee Pnvileges 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
Mill - Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan (QAP)
Date 06-06-12 Rev 7 2-Errata
tt ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
Description of Sampling Event: Z>-&cer*)&er Growf\o\ u)cvfcs.r ^013
See instruction
Location (well name): jftlvO- U
Field Sample ID
Sampler Name
and initials: ~T*nn-er Holh'J+i*,/TW
Date and Time for Purging l7./i%/z.<?p
Well Purging Equip Used: D pump or | • | bailer
Purging Method Used: E3 2 casings | • |3 casings
Sampling Event | AloftiM[>) G-U)
pH Buffer 7.0 7.0
and Sampling (if different)
Well Pump (if other than Bennet)
Prev. Well Sampled in Sampling Event
pH Buffer 4.0
(JED
tf 1/0-26
H.0
Specific Conductance \ ^1 uMHOS/ cm Well Depth(O.Olft): \"30.00
Depth to Water Before Purging Casing Volume (V) 4" Well:
3" Well:
(.653h)
(.367h)
Weather Cond. C\eoT
Time IU7 Gal. Purged | 57.^3
Conductance
Temp. °C
pH 7.S1
75775"
Redox Potential Eh (mV)
Turbidity (NTU)
WT
Time [TTzT ] Gal. Purged I 5%,2>7
Conductance | -z.1%S I pH I "7.73
Temp. °C I )2>.fc3 |
Redox Potential Eh (mV) | J3H ~|
Turbidity (NTU) \ Q ~]
Ext'l Amb. Temp. °C (prior sampling event) -.5°
Time Gal. Purged 5SJ5
Conductance
Temp. °C
pH 7.&7
T5XT
Redox Potential Eh (mV) j 135
Turbidity (NTU)
Time \\\'^ \ Gal. Purged \
Conductance I 30o \ "7 PHI 7.74
Temp. °C | 13 HQ \
Redox Potential Eh (mV) 1 33Q
Turbidity (NTU) 1 Q
White Mesa Mill
Field Data Worksheet for Groundwater 1 of2
Mill - Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan (QAP)
Date 06-06-12 Rev 7 2-Errata
Volume of Water Purged
Pumping Rate Calculation
Flow Rate (Q), in gpm.
S/60 =
gallon(s)
Time to evacuate two casing volumes (2V)
T = 2V/Q = | ZS^.Q3
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 MJAL
Type of Sample Sample Taken
N
Sample Vol (indicate
if other than as
specified below)
Filtered
N
Preservative Type Preservative Added
N
VOCs 3x40 ml HCL •
Nutrients 100 ml H2S04 • •
Heavy Metals 250 ml HN03
All Other Non Radiologics • 250 ml No Preserv.
Gross Alpha • 1,000 ml HN03 •
Other (specify) • Sample volume • •
If preservative is used, specify
Type and Quantity of Preservative:
Final Depth [ SnA\ Sample Time
See instruction
Comment
AmoeA or\ si^c £ ~T*f\r\tr *nA &*ffi* present -fir pv*/^ A^A S^^rp)/^ -cv^n-k
fLrc*^ Le^n <\+ CT70O, V^r^c^ V&eU ^ \-a\-*\ <*F 270 Minuses.
1130
Si-Hr «j- 1133
MW-11 12-18-2013 Do not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater 2 of2
Mill - Grourtdwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan (QAP)
Date 06-06-12Rev 72-Errata
%4
Description of Sampling Event:
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
See instruction
Location (well name): | AMO^I1)
Field Sample ID
Sampler Name
and initials:
MU>- NJZ\ tzoft
Date and Time for Purging | 1Z/1S/2013
Well Purging Equip Used: J2J_ pump or | • | bailer
Purging Method Used: | CB [2 casings | • |3 casings
Sampling Event | Mor>;7)!^
pH Buffer 7.0 TO
and Sampling (if different)
Well Pump (if other than Bennet)
Prev. Well Sampled in Sampling Event
pH Buffer 4.0
MA)-30
Specific Conductance | UMHOS/ cm WellDepth(O.Olft): | 1Z#/7Q
Depth to Water Before Purging 101>, S^> Casing Volume (V) 4" Well:
3" Well:
(.653h)
(.367h)
Weather Cond. s 21
Time
Conductance
Temp. °C
-y\zz
Gal. Purged [ V\.(X>
pH
Redox Potential Eh (mV) 1 3M~)
Turbidity (NTU) Ho
Time j 133^ "| Gal. Purged j 3,H.SQ 7
Conductance ) T^ZO ~| pH j G.7H
Temp. °C j m,£M \
Redox Potential Eh (mV) 1 3HS
Turbidity (NTU) f W
Ext'l Amb. Temp. °C (prior sampling event) ^*
Time T336" Gal. Purged
Conductance
Temp. °C
3tf)S PHFTT
Redox Potential Eh (mV) 1 £>M7
Turbidity (NTU)
Time 1 13H0
Conductance
Temp. °C
Gal. Purged 1
pH j 6.7«J
Redox Potential Eh (mV) 1 3HH
Turbidity (NTU)
White Mesa Mill
Field Data Worksheet for Groundwater 1 of 2
Mill - Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan (QAP)
Date 06-06-12 Rev 7 2 - Errata
Volume of Water Purged I '5*1.72
Pumping Rate Calculation
Flow Rate (Q), in gpm.
gallon(s)
S/60 =
Time to evacuate two casing volumes (2V)
T = 2V/Q = 151.Hg
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 A^AL
Type of Sample Sample Taken
N
Sample Vol (indicate
if other than as
specified below)
Filtered
N
Preservative Type Preservative Added
N
VOCs 3x40 ml • • HCL • •
Nutrients 100 ml H2S04 •
Heavy Metals 0 250 ml TJ HN03 0
All Other Non Radiologics • 250 ml No Preserv. •
Gross Alpha 1,000 ml • HN03
Other (specify) • Sample volume • •
If preservative is used, specify
Type and Quantity of Preservative:
Final Depth Sample Time \?tf0
Comment
r~7 See instruction
OA <,\\c 1057. -Tinner G-^mn pr<:.Sen+ -for pv*rdC *r«Jl S^pV-na ^flf.
?s*c*f. en Ac* <K«\ S^fk coWc&k *V ^M0. L^r Srk 13H£
MW-14 12-18-2013 Do not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater 2 of2
Mill - Grourfdwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan (QAP)
Date 06-06-12Rev 7.2-Errata
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
Description of Sampling Event: Q-ecewhC MorvHil^ Q-ravxnJl 2,013
• See instruction
Location (well name): A4W- ZS
Field Sample ID
Sampler Name
and initials:
Date and Time for Purging | YLhlJiD^
Well Purging Equip Used: J2_ pump or | • [ bailer
3T 2 casings \ • |3 casings Purging Method Used:
Sampling Event | MorrV^lvt OVO
pH Buffer 7.0 7.0
and Sampling (if different)
Well Pump (if other than Bennet)
Prev. Well Sampled in Sampling Event
pH Buffer 4.0
AS/A
H.0
Specific Conductance ^jfl U.MHOS/ cm
Depth to Water Before Purging ~j^.~70
Well Depth(O.Olft):
Casing Volume (V) 4" Well:
3" Well:
(.653h)
(.367h)
Weather Cond.
Time
Conductance
Gal. Purged [ S^.SI
PH
Temp. °C | IM.S'3 ]
Redox Potential Eh (mV) | -2>HL
Turbidity (NTU) TJ
Time
Conductance
Temp. °C
Gal. Purged j bl."^
imi I PH i c.^j>
rmT—i
Redox Potential Eh (mV) j ?>4z
Turbidity (NTU) | O
Ext'l Amb. Temp. °C (prior sampling event) ~ £
Time Y2.SS
Conductance
Temp. °C
Gal. Purged
pH
3W
Redox Potential Eh (mV) | 3H3
Turbidity (NTU) TT
Time 1 )300 1 Gal. Purged XSHtt
3)^7 I PH| U/3 Conductance
Temp. °C
Redox Potential Eh (mV) pSTT
Turbidity (NTU)
White Mesa Mill
Field Data Worksheet for Groundwater 1 of 2
Mill - Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan (QAP)
Date. 06-06-12 Rev 7 2 - Errata
Volume of Water Purged | SH.2.£>
Pumping Rate Calculation
Flow Rate (Q), in gpm.
gallon(s)
S/60= | .Z17
Time to evacuate two casing volumes (2V)
T = 2V/Q= -Z-Hg-S&,
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 /TVQAU
Type of Sample Sample Taken
N
Sample Vol (indicate
if other than as
specified below)
Filtered
N
Preservative Type Preservative Added
N
VOCs • • 3x40 ml • HCL •
Nutrients •
IT
100 ml H2S04 •
Heavy Metals 250 ml Ql • HN03
All Other Non Radiologics • • 250 ml No Preserv. •
Gross Alpha • 1,000 ml • HN03 • •
Other (specify) ® • Sample volume • 0
If preservative is used, specify
Type and Quantity of Preservative:
Final Depth 75,6 \ Sample Time 13>06
See instruction
Comment
fu,ro^e tfriA^A *f\c\ S^plcs collecTeJ acY 1100, Ufl" S^te ^ )$0$
MW-25 12-17-2013 Do not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater 2 of2
Mill - Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan (QAP)
Date 06-06-12 Rev 7 2 - Errata
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
Description of Sampling Event: Qecenhcc* MorrByKj Irrdundi l*Wr<<" z.013
See instruction
Location (well name): | /^U)-3l
Field Sample ID
Sampler Name
and initials:
AAVJ-3>L VZr7Z0l3
Date and Time for Purging | r2,/l~7/Z.Q13
Well Purging Equip Used: J£j_ pump or | • | bailer
Purging Method Used: _£!_ 2 casings | • [3 casings
Sampling Event 1 /4ontiob
pH Buffer 7.0 7.0
and Sampling (if different)
Well Pump (if other than Bennet)
Prev. Well Sampled in Sampling Event
pH Buffer 4.0 | H.fl
A*/A
Specific Conductance | jiMHOS/ cm
Depth to Water Before Purging £>7,43
Well Depth(O.Olft):
Casing Volume (V) 4" Well:
3" Well:
130.00
HO. Sfl (.653h)
(.367h)
Weather Cond.
Time
Conductance
Temp. °C
Gal. Purged
pH 7.2<3
rw.3n 1
Redox Potential Eh (mV) 1 3*Zk
Turbidity (NTU) | O
Time
Conductance
Temp. °C
Hill
Tom
Gal. Purged
I PH 1 1.20 1
Redox Potential Eh (mV) } 32.3
Turbidity (NTU) | 0
Ext'l Amb. Temp. °C (prior sampling event)
Time 1418
Conductance
Temp. °C
7.04,7.
Gal. Purged
pH -7.1-7
353T
Redox Potential Eh (mV) [ 32B
Turbidity (NTU)
Time m20 Gal. Purged 1
Conductance 1 "~1 pH | 7, z3
Temp. °C 1 JM,H1 1
Redox Potential Eh (mV) | -%ZO
Turbidity (NTU) | b
White Mesa Mill
Field Data Worksheet for Groundwater 1 of 2
Mill - Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan (QAP)
Date 06-06-12 Rev 7 2 - Errata
Volume of Water Purged
Pumping Rate Calculation
Flow Rate (Q), in gpm.
S/60= I . -z.17
UAL gallon(s)
Time to evacuate two casing volumes (2V)
T = 2V/Q= | y7£>,H5 "
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 I
Type of Sample Sample Taken
N
Sample Vol (indicate
if other than as
specified below)
Filtered
N
Preservative Type Preservative Added
N
VOCs • • 3x40 ml • HCL • •
Nutrients • 100 ml • H2S04
Heavy Metals 250 ml HN03 •
All Other Non Radiologics 250 ml • No Preserv. • •
Gross Alpha • 1,000 ml • HN03 • •
Other (specify) Sample volume •
If preservative is used, specify
Type and Quantity of Preservative:
Final Depth \ lb.10 Sample Time 142.0
See instruction
Comment
Arrived or\ r4 4*
MW-31 12-17-2013 Do not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater 2 of2
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Proj ect: December Monthly Ground Water 2013
Lab Sample ID: 1312465-002
Ar^canWSst ClientSampleID: MW 14-12182013
ANALYTICAL LABORATORIES Collection Date: 12/18/2013 1340h
Received Date: 12/23/2013 1250h
Contact: Garrin Palmer
Analytical Results DISSOLVED METALS
463 West 3600 South ComPound Units
Date Date Method Reporting Analytical
Prepared Analyzed Used Limit Result Qual
salt Lake City, UT 84115 Manganese mg/L 12/23/2013 1405h 1/5/2014 2112h E200 8 0.0100 2.03
Phone: (801) 263-8686
Toll Free: (888) 263-8686
Fax: (801)263-8687
3-mail. awal@awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Report Date. 1/6/2014 Page 6 of 31
AU analyses applicable to the CWA. SOWA. and RCRA are perfonned m accordance to NELAC protocols. Pertinent sampling information is located on the attached COC Confidential Business Information Tms report is provided for the etclusn e 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
INORGANIC ANALYTICAL REPORT A
Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer
A^^^tkJ^^L Project: December Monthly Ground Water 2013
J^m ^Bk Lab Sample ID: 1312465-003 j^^^r -d^^ Client Sample ID: MW-25 12172013 /Vm6ric3n West —
ANALYTICAL LABORATORIES Collection Date: 12/17/2013 1300h
Received Date: 12/23/2013 1250h
Analytical Results
463 West 3600 South
Date Date Method Reporting Analytical
Compound Units Prepared Analyzed Used Limit Result Qual
salt Lake City, UT 84115 Chloride mg/L 12/28/2013 843h E300 0 0.500 31.2
Fluoride mg/L 12/28/2013 I32ih E300 0 0.100 0.296
Phone: (801) 263-8686
Toll Free: (888) 263-8686
Fax: (801)263-8687
;-mail awal@awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Report Date: 1/6/2014 Page 13 of 31
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 lor 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 m connection with the advertisement promotion or sale of any product or process, or m connection with the rc-pubhcarion of this repon
Letter to Rusty Lundberg
Removal of Parameters from Accelerated Monitoring
January 2, 2014
Page 4
Table 1
Summary of Accelerated Sample Results with Eight or More Results in Compliance
Well ID Constituent GWCL Sample Date Sample Result
MW-14 Manganese
(ug/L)
2230.30 1st Quarter 2013*
March 2013
7T Quarter 2013
April 2013
June 2013
3rd Quarter 2013
August 2013
September 2013
October 2013
4th Quarter 20"l3"
December 2013
2250
2110
2060
2200
1990
2100
2100
2190
2030
1960
2030
MW-23 Manganese
(ug/L)
550 4th Quarter 2011*
1st Quarter 2012
2nd Quarter 2012
3rd Quarter 2012
4th Quarter 2012
1st Quarter 2013
2nd Quarter 2013
3rd Quarter 2013
4th Quarter 2013
551
51
49
117
54.3
137
24.3
129
19.2
MW-25 Chloride (mg/L) 35 1st Quarter 2013*
IT Quarter 2013
June 2013
3"^ Quarter 2013
August 2013
September 2013
October 2013
4th Quarter 2013
December 2013
36.1
28.1
30.4
28.0
31.1
29.6
28.6
29.0
31.2
MW-11 Field pH (S.U.) 6.5 - 8.5 April 2013*
2T Quarter 2013
June 2013
3rd Quarter 2013
August 2013
September 2013
October 2013
4th Quarter 2013
December 2013
6.17
1A1
7.40
7.70
7.39
7.62
7.33
7.74
Letter to Rusty Lundberg
Removal of Parameters from Accelerated Monitoring
January 2, 2014
Page 5
Well ID Constituent GWCL Sample Date Sample Result
MW-31 Field pH (S.U.) 6.5 - 8.5 April 2013*
Quarter 2013
June 2013
3rd Quarter 2013
August 2013
September 2013
October 2013
4m Quarter 2013
December 2013
6.37
7.92
7.10
6.98
7.36
7.06
7.35
6.99
7.23
MW-15 Iron (ug/L) 81.7 4m Quarter 2011*
1st Quarter 2012
2T Quarter 2012
3rd Quarter 2012
4m Quarter 2012
1st Quarter 2013
T3 Quarter 2013
3rd Quarter 2013
4m Quarter 2013
137
<30
<30
<30
<30
<30
<30
<30
<30
*Last sample result outside of GWCL limits.