2014-12-19_HYDROLOGY - C1982056

• Permit No: C1982056
• IBM Index Class Name: Hydrology
• Doc Date: 12/19/2014
• Doc Name: November 2014 DMRS ‎(CO-0027154)‎
• From: Twentymile Coal Company
• To: WQCD
• Permit Index Doc Type: DMR’s
• Email Name: JDM
• Email Name: DIH
• Media Type: D
• Archive: No

PERM ITTEE NAME /ADDRESS (I,iclude Facility Name /Location if Different)
NAME: Twentymile Coal t_LC
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
DISCHARGE MONITORING REPORT (DMR)
F 000027154 006 -A
RMIT NUMBER DISCHARGE NUMBER
MONITORING PERIOD
MM /DD/YYYY MM /DD/YYYY
11/0112013 11/30/2013
JiVi6 No. 2040 -0004
DMR Mailing ZIP CODE: 80467
MAJOR
(SUBR JC) ROUTT
MINE 1, POND E TO FOIDEL CREEK
External Outfall
No Discharge 4
NAME /TITLE PRINCIPAL EXECUTIVE OFFICER I cemfy under penalty of lawthat this document and all attachments were prepared under my duea,on or _ _ _ TELEPHONE DATE
supervision in accordance with a system designed to assure that qualned personnel properly gather and - ' --
valuate 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 r
to the best of my rnowledge and belief true accurate and complete. I am av+are that there are
significant penalties for submitting false information, including the pos=.ibdity of fine and imprisonment for SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR +
TYPED OR PRINTED nowtng violations. AUTHORIZED AGENT AREA Code NUMBER MMIDDIYYYY
COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)
ALTERNATE LIMITS FOR TSS (IVILOC =O) APPLY IF 10YR /24HR PRECIP EVENT CLAIMED. ALTERNATE LIMITS FOR IRON &SETTLEABLE SOLIDS (MLOC =O) APPLY ONLY IF <= 10YR,24HR PRECIP.
EVENT CLAIMED. OIL & GREASE - SEE I.C.19,PAGE 16.
EPA Forth 3320 -1 (Rev.0'1 /06) Previous ediiioas may be used. 051: 2iir2013 Pace -
QUANTITY OR LOADING
QUALITY OR CONCENTRATION
NO.
FREQUENCY
SAMPLE
PARAMETER
EX
OF ANALYSIS
TYPE
VALUE
VALUE
UNITS
VALUE
VALUE
VALUE
UNITS
Oil and grease
SAMPLE
MEASUREMENT
0358210
PERMIT
* *' **
*
* * * *'
* * * **
10
mg /L
Contingent
GRAB
Effluent Gross
REQUIREMENT
INST MAX
Flow, in conduit or thru treatment plat
SAMPLE
* * * **
* * * **
* * * * **
* * * * **
MEASUREMENT
500501 0
PERMIT
Req. Mon.
Req. Mon.
MGD
....
* * * * **
* * **
Continuous
RCORDR
Effluent Gross
REQUIREMENT
30DA AVG
DAILY MX
Oil and grease visual
SAMPLE
* * * * **
* * * **
* * **
MEASUREMENT
84066 1 0
PERMIT
* * * * **
Req. Mon.
Y =1;N =0
* * * * **
*' * *'*
* * * * **
* * * * **
Weekly
VISUAL
Effluent Gross
REQUIREMENT
INST MAX
NAME /TITLE PRINCIPAL EXECUTIVE OFFICER I cemfy under penalty of lawthat this document and all attachments were prepared under my duea,on or _ _ _ TELEPHONE DATE
supervision in accordance with a system designed to assure that qualned personnel properly gather and - ' --
valuate 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 r
to the best of my rnowledge and belief true accurate and complete. I am av+are that there are
significant penalties for submitting false information, including the pos=.ibdity of fine and imprisonment for SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR +
TYPED OR PRINTED nowtng violations. AUTHORIZED AGENT AREA Code NUMBER MMIDDIYYYY
COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)
ALTERNATE LIMITS FOR TSS (IVILOC =O) APPLY IF 10YR /24HR PRECIP EVENT CLAIMED. ALTERNATE LIMITS FOR IRON &SETTLEABLE SOLIDS (MLOC =O) APPLY ONLY IF <= 10YR,24HR PRECIP.
EVENT CLAIMED. OIL & GREASE - SEE I.C.19,PAGE 16.
EPA Forth 3320 -1 (Rev.0'1 /06) Previous ediiioas may be used. 051: 2iir2013 Pace -