2014-10-29_HYDROLOGY - C1982056 ‎(4)‎

• Permit No: C1982056
• IBM Index Class Name: Hydrology
• Doc Date: 10/29/2014
• Doc Name: 3rd Quarter 2014 DMRS ‎(CO0036684)‎
• From: Twentymile Coal Company
• To: DRMS
• Permit Index Doc Type: DMR’s
• Email Name: JDM
• Email Name: DIH
• Media Type: D
• Archive: No

PERMITTEE NAME /ADDRESS (Include Facility Name/Location if Different)
NAME: Twentymile Coal LLC
ADDRESS: 29515 Routt CR 27
Oak Creek, CO 80467
FACILITY: FISH CREEK TIPPLE
LOCATION: 29515 ROUTT COUNTY ROAD #27
OAK CREEK, CO 80467
ATTN: Patrick Sollars, GM
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES)
DISCHARGE MONITORING REPORT (DMR)
C00036684 01 Y -X
PERMIT NUMBER DISCHARGE NUMBER
MONITORING PERIOD
MM /DD /YYYY MM /DDIYYYY
07/01/2014 09/3012014
Form Approved
OMB No. 2040 -0004
DMR Mailing ZIP CODE: 80467
MINOR
(SUBR JC) ROUTT
CHRONIC WET TESTING FOR 001A
External Outfall
No Discharge 0
NAME /TITLE PRINCIPAL EXECUTIVE OFFICER Icertif yunderpenaltyof1— thatthisdocumentandallattachmentswerepreparedundermydirectionor j TELEPHONE DATE
supervision in accordance with a system designed to assure that qualified personnel properly gather and -
-aluate the information submitted. Based on my inquiry of the person or persons who manage the M
system or those persons directly responsible for gathering the information. the information submitted is../�: v
to the best of my knowledge and belief, true. accurate and complete. n aware that there are / —X \�70
•..fir an �'v `' .c �'7S Y
significant penalties forsubmitting false information including the possibility of fine and imprisonment for SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR 7, %
Wowing violations. AUTHORIZED AGENT
TYPED OR PRINTED AREAC°de NUMBER MMIDDIYYYY
COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)
SEE I.A.4 FOR DETAILS OF TEST PROCEDURE. IF THERE IS A STAT DIFF RPTRESULTS ON THIS OUTFALL. IF NOT, RPT "NO DISCHARGE" & COMPLETE OUTFALL 001X. RPT LOWEST % AT
WHICH STATISTICALLY SIGNIF DIFF BETWEEN TEST& CONT USING TEST CODE "S ". RPT IC25 USING TEST CODE "P ". ATTACH CHRON TOX TEST RPT TO DMR.
EPA Form 3320 -1 (Rev.01I06) Previous editions may be used. 11/07/2013 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
1 SAMPLE
MEASUREMENT
* * * * **
* * * * **
* * * * **
,/
Y
* * * * **
* * * * **
(
el z—
r µ
61426 P 0
PERMIT
* * * * **
* * * * **
* * * * **
Req. Mon.
* * * * **
* * * * **
tox chroni
Quarterly
GRAB -3
See Comments
REQUIREMENT
MO AV MN
Toxicity [chronic], Ceriodaphnia dubi
i SAMPLE
MEASUREMENT
* * * * **
* * * * **
* * * * **
* * * * **
* * * * **
r
PERMIT
* * * * **
* * * * **
* * * * **
Req. Mon.
* * * * **
* * * * **
tox chronic
Quarterly
GRAB -3
61426 S 0
See Comments
REQUIREMENT
MN VALUE
Toxicity [chronic], Pimephales
promelas [Fathead Minnow]
SAMPLE
MEASUREMENT
* * * * **
* * * * **
* * * * **
�( li
* * * * **
* * * * **
61428 P 0
PERMIT
* * * * **
* * * * **
* * * * **
Req. Mon.
* * * * **
* * * * **
tox chronic
Quarterly
GRAB -3
See Comments
REQUIREMENT
MO AV MN
Toxicity [chronic], Pimephales
promelas [Fathead Minnow]
SAMPLE
MEASUREMENT
* * * * **
* * * * **
* * * * **
�V
* * * * **
* * * * **
C
�)
Z
(t ;, C
61428 S 0
PERMIT
* * * * **
* * * * **
* * * * **
Req. Mon.
* * * * **
* * * * **
tox chronic
Quarterly
GRAB -3
See Comments
REQUIREMENT
MN VALUE
%Effect Static Renewal 7 Day Chron
Ceriodaphnia dubia
c SAMPLE
MEASUREMENT
* * * * **
* * * * **
* * * * **
* * * * **
* * * * **
]GRAB
PERMIT
* * * * **
* * * * **
* * * * **
Req. Mon.
* * * * **
* * * * **
%
Quarterly
-3
TCP3B P 0
See Comments
REQUIREMENT
MO AV MN
%Effect Static Renewal 7 Day Chron
Ceriodaphnia dubia
c SAMPLE
MEASUREMENT
* * * * **
* * * * **
* * * * **
A
* * * * **
* * * * **
4/
( I, 7
(i Yri l)
TCP3B S 0
PERMIT
* * * * **
* * * * **
* * * * **
100
* * * * **
* * * * **
%
Quarterly
GRAB -3
See Comments
REQUIREMENT
MO AV MN
%Effect Statre 7Day Chronic
Pimephales
SAMPLE
MEASUREMENT
��yC
G
�
TCP6C P 0
PERMIT
* * * * **
* * * * **
* * * * **
Req. Mon.
* * * * **
* * * * **
%
Quarterly
GRAB -3
See Comments
REQUIREMENT
MO AV MN
NAME /TITLE PRINCIPAL EXECUTIVE OFFICER Icertif yunderpenaltyof1— thatthisdocumentandallattachmentswerepreparedundermydirectionor j TELEPHONE DATE
supervision in accordance with a system designed to assure that qualified personnel properly gather and -
-aluate the information submitted. Based on my inquiry of the person or persons who manage the M
system or those persons directly responsible for gathering the information. the information submitted is../�: v
to the best of my knowledge and belief, true. accurate and complete. n aware that there are / —X \�70
•..fir an �'v `' .c �'7S Y
significant penalties forsubmitting false information including the possibility of fine and imprisonment for SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR 7, %
Wowing violations. AUTHORIZED AGENT
TYPED OR PRINTED AREAC°de NUMBER MMIDDIYYYY
COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)
SEE I.A.4 FOR DETAILS OF TEST PROCEDURE. IF THERE IS A STAT DIFF RPTRESULTS ON THIS OUTFALL. IF NOT, RPT "NO DISCHARGE" & COMPLETE OUTFALL 001X. RPT LOWEST % AT
WHICH STATISTICALLY SIGNIF DIFF BETWEEN TEST& CONT USING TEST CODE "S ". RPT IC25 USING TEST CODE "P ". ATTACH CHRON TOX TEST RPT TO DMR.
EPA Form 3320 -1 (Rev.01I06) Previous editions may be used. 11/07/2013 Page 1