2014-02-04_HYDROLOGY - C1981044

• Permit No: C1981044
• IBM Index Class Name: Hydrology
• Doc Date: 2/4/2014
• Doc Name: 4th Quarter 2013 DMRS ‎(CO-0034142)‎
• From: Moffat County Mining, LLC
• To: WQCD
• Permit Index Doc Type: DMR’s
• Email Name: JLE
• Email Name: SB1
• Media Type: D
• Archive: No

PERMITTEE NAME /ADDRESS (Include Facility Nama/Location if Different)
NAME: Moffat County Mining LLC
ADDRESS: 29515 Routt CR 27
Oak Creek, CO 80467 -9704
FACILITY: WILLIAMS FORK MINE
LOCATION: 1030 CR 107
CRAIG, CO 81626
ATTN: Jerry Nettleton, Supv
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES)
DISCHARGE MONITORING REPORT (DMR)
000034142 024 -X
PERMIT NUMBER I I DISCHARGE NUMBER
MONITORING PERIOD
MM /DD/YYYY MM /DD/YYYY
01/01/2013 12/31/2013
Form Approved
OMB No. 2040 -0004
DMR Mailing ZIP CODE: 80467 -9704
MINOR
Chronic WET Testing at 024A
External Outfall
No Discharge*
NAME /TITLE PRINCIPAL EXECUTIVE OFFICER 1 certify under penalty of law that this document and all attachments were prepared under my direction or TELEPHONE DATE
supervision in accordance with a system designed to assure that qualified personnel properly gather and /J ` /
valuate the information submitted. Based on my inquiry of the person or persons who manage the �(J/ (!/ G ��
system, or those persons directly responsible for gathering the information, the information submitted is. l}
.}� to the best of my knowledge and belief, true, accurate. and complete. I am aware that there are 7d ;
�ri4i /� ��;,'� 1 ►rt'�% -j� -/\ significant penahies for submitting false information. including the possibility of fine and imprisonment for SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR LY I Z /'t
TYPED OR PRINTED vowing violations. AUTHORIZED AGENT nttBa code NUMBER MMIDDIYYYY
COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)
SEE I.B.3, FOT DETAILS OF TEST PROCEDURE. RPT RESULTS OF LETHALITY DERIVS AS "% EFFECT', GROWTH &REPRODDERIVS AS "TOXICITY". RPT LOWEST % EFFL AT WHICH
STATISTICALLY SIGNIF DIFF WAS OBSERVED USING CODE "S ".RPT IC25 USING CODE "P ". IWC =18 %. ATTACH TOX REPORT FORM TO DMR.
EPA Form 3320 -1 (Rev.01106) Previous editions may be used. 07/10/2013 Page 1
QUANTITY OR LOADING
QUALITY OR CONCENTRATION
NO.
FREQUENCY
SAMPLE
PARAMETER
EX
OF ANALYSIS
TYPE
VALUE
VALUE
UNITS
VALUE
VALUE
VALUE
UNITS
Toxicity [chronic], Ceriodaphnia dubi
i SAMPLE
MEASUREMENT
61426 P 0
PERMIT
* * * * **
" * " " **
* " " " **
Req. Mon.
...
tox chronic
Annual
GRAB -3
See Comments
REQUIREMENT
MN VALUE
Toxicity [chronic], Ceriodaphnia dubi
i SAMPLE
MEASUREMENT
61426 S 0
PERMIT
* * * * **
* * * * **
' * * * **
Req. Mon.
* * * * **
* * * * **
tox chronic
Annual
GRAB -3
See Comments
REQUIREMENT
MN VALUE
Toxicity (chronic), Pimephales
SAMPLE
* * * * **
* * * * **
* * * * **
* * * * **
* * * * **
promelas (Fathead Minnow)
MEASUREMENT
61428 P 0
PERMIT
*' * * **
* * * * *'
' * " *'
Req. Mon.
"' * * **
* *` *'*
tox chronic
Annual
GRAB -3
See Comments
REQUIREMENT
MN VALUE
Toxicity (chronic), Pimephales
SAMPLE
promelas (Fathead Minnow)
MEASUREMENT
61428 S 0
PERMIT
* * * * **
' * * "*
" *` *'
Req. Mon.
* *' * **
* * * * **
tox chronic
Annual
GRAB -3
See Comments
REQUIREMENT
MN VALUE
%Effect Static Renewal 7 Day Chron
c SAMPLE
Ceriodaphnia dubia
MEASUREMENT
TCP3B P 0
PERMIT
* * * * **
" * " " *`
* *' *'*
Req. Mon.
* * * * **
* "` " **
%
Annual
GRAB -3
See Comments
REQUIREMENT
MN VALUE
%Effect Static Renewal 7 Day Chron
c SAMPLE
Ceriodaphnia dubia
MEASUREMENT
TCP3B S 0
PERMIT
" "' "`*
* * * * *'
" * "` "'
18
" * * **
` * * *`*
%
Annual
GRAB -3
See Comments
REQUIREMENT
MN VALUE
%Effect Statre 7Day Chronic
SAMPLE
Pimephales
MEASUREMENT
TCP6C P 0
PERMIT
* * * * *'
* * * *'*
* * * *"
Req. Mon.
* * * * **
* * * * **
%
Annual
GRAB -3
See Comments
REQUIREMENT
MN VALUE
NAME /TITLE PRINCIPAL EXECUTIVE OFFICER 1 certify under penalty of law that this document and all attachments were prepared under my direction or TELEPHONE DATE
supervision in accordance with a system designed to assure that qualified personnel properly gather and /J ` /
valuate the information submitted. Based on my inquiry of the person or persons who manage the �(J/ (!/ G ��
system, or those persons directly responsible for gathering the information, the information submitted is. l}
.}� to the best of my knowledge and belief, true, accurate. and complete. I am aware that there are 7d ;
�ri4i /� ��;,'� 1 ►rt'�% -j� -/\ significant penahies for submitting false information. including the possibility of fine and imprisonment for SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR LY I Z /'t
TYPED OR PRINTED vowing violations. AUTHORIZED AGENT nttBa code NUMBER MMIDDIYYYY
COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)
SEE I.B.3, FOT DETAILS OF TEST PROCEDURE. RPT RESULTS OF LETHALITY DERIVS AS "% EFFECT', GROWTH &REPRODDERIVS AS "TOXICITY". RPT LOWEST % EFFL AT WHICH
STATISTICALLY SIGNIF DIFF WAS OBSERVED USING CODE "S ".RPT IC25 USING CODE "P ". IWC =18 %. ATTACH TOX REPORT FORM TO DMR.
EPA Form 3320 -1 (Rev.01106) Previous editions may be used. 07/10/2013 Page 1