2014-10-29_HYDROLOGY - C1982056 ‎(5)‎

• Permit No: C1982056
• IBM Index Class Name: Hydrology
• Doc Date: 10/29/2014
• Doc Name: 3rd Quarter 2014 DMRS ‎(CO0027154)‎
• 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: MINES 1 &2 AND ECKMAN PARK MINE
LOCATION: 29515 RCR #27
OAK CREEK, CO 80467
ATTN: Patrick Sollars, GM
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES)
DISCHARGE MONITORING REPORT (DMR)
C00027154 MON -5
PERMIT NUMBER DISCHARGE NUMBER
MONITORING PERIOD
MM /DD/YYYY MM /DD /YYYY
09/01/2014 09/30/2014
Form Approved
OMB No. 2040 -0004
DMR Mailing ZIP CODE: 80467
MAJOR
(SUBR JC) ROUTT
MINE 1, POND D TO FOIDEL CREEK
External Outfall
No Discharge Fl
NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I certify under penalty of lawthat this document and all attachments were prepared under my d redon or
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 y /i // 1�. ._ -•—�
system, those persons directly responsible for gathering the inf Hon the - information subm tted 1s.
to the best of my knovAedge and belief true, accurate and complete, I am aware that there are
/`J U VVV•` JC
significant penalties for submftng false information, including the possibility of fine and imprisonment for $ IGNATUREOF PRINCIPAL EXECUTIVE OFFICER OR
knowng violations. AUTHORIZED AGENT
COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)
TELEPHONE DATE
1 761 ,, ,Y-) L: C %�J
AREA Code I NUMBER t MM /DD /YYYY
EPA Form 3320 -1 (Rev.01 /06) Previous editions may be used. 08/26/2013 Page 1
QUANTITY OR LOADING
QUALITY OR CONCENTRATION
NO.
FREQUENCY
SAMPLE
PARAMETER
EX
OFANALYSIS
TYPE
VALUE
VALUE
UNITS
VALUE
VALUE
VALUE
UNITS
Arsenic, total [as As]
SAMPLE
MEASUREMENT
* * * * **
* * * * **
* * * * **
* * * * **
14
010021 0
PERMIT
* * * * **
* * * * **
* * * * **
* * * * **
Req. Mon.
Req. Mon.
ug /L
Monthly
GRAB
Effluent Gross
REQUIREMENT
30DA AVG
DAILY MX
Zinc, potentially dissolved
SAMPLE
MEASUREMENT
* * * * **
* * * * **
* * * * **
* * * * **
013031 0
PERMIT
* * * * **
* * * * **
* * * * **
* * * * **
Req. Mon.
Req. Mon.
ug /L
Monthly
GRAB
Effluent Gross
REQUIREMENT
30DA AVG
DAILY MX
Chromium, trivalent, potentially
dissolvd
SAMPLE
MEASUREMENT
* * * * **
* * * * **
* * * * **
* * * * **
Q . j
--' G ; S-
l 'Z
) 1' •, �j•
PERMIT
REQUIREMENT
* * * * **
* * * * **
* * * * **
* * * * **
Req. Mon.
30DA AVG
Req. Mon.
DAILY MX
ug /L
Monthly
GRAB
0
013141
Effluent Gross
Lead, potentially dissolvd
SAMPLE
MEASUREMENT
* * * * **
* * * * **
* * * * **
* * * * **
0131810
PERMIT
* * * * **
* * * * **
* * * * **
* * * * **
Req. Mon.
Req. Mon.
ug /L
Monthly
GRAB
Effluent Gross
REQUIREMENT
30DA AVG
DAILY MX
Nickel, potentially dissolvd
SAMPLE
MEASUREMENT
* * * * **
* * * * **
* * * * **
* * * * *•
f
01322 1 0
PERMIT
* * * * **
* * * * **
* * * * **
* * * * **
Req. Mon.
Req. Mon.
ug /L
Monthly
GRAB
Effluent Gross
REQUIREMENT
30DA AVG
DAILY MX
Selenium, potentially dissolvd
SAMPLE
MEASUREMENT
* * * * **
* * * * **
* * * * **
* * * * **
013231 0
PERMIT
* * * * **
* * * * **
* * * * **
* * * * **
Req. Mon.
Req. Mon.
ug /L
Monthly
GRAB
Effluent Gross
REQUIREMENT
30DA AVG
DAILY MX
Mercury, total [as Hg]
SAMPLE
MEASUREMENT
* * * * **
* * * * **
* * * * **
*• * * **
'�
719001 0
PERMIT
* * * * **
* * * * **
* * * * **
* * * * **
Req. Mon.
Req. Mon.
ug /L
Quarterly
GRAB
Effluent Gross
REQUIREMENT
30DA AVG
DAILY MX
NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I certify under penalty of lawthat this document and all attachments were prepared under my d redon or
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 y /i // 1�. ._ -•—�
system, those persons directly responsible for gathering the inf Hon the - information subm tted 1s.
to the best of my knovAedge and belief true, accurate and complete, I am aware that there are
/`J U VVV•` JC
significant penalties for submftng false information, including the possibility of fine and imprisonment for $ IGNATUREOF PRINCIPAL EXECUTIVE OFFICER OR
knowng violations. AUTHORIZED AGENT
COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)
TELEPHONE DATE
1 761 ,, ,Y-) L: C %�J
AREA Code I NUMBER t MM /DD /YYYY
EPA Form 3320 -1 (Rev.01 /06) Previous editions may be used. 08/26/2013 Page 1