2014-01-04_HYDROLOGY - C1982056

• Permit No: C1982056
• IBM Index Class Name: Hydrology
• Doc Date: 1/4/2014
• Doc Name: November 2013 DMRS ‎(CO-0027154)‎
• From: Twentymile Coal, LLC
• To: WQCD
• Permit Index Doc Type: DMR’s
• Email Name: JDM
• Email Name: DIH
• Media Type: D
• Archive: No

PERMITTEE NAME /ADDRESS (Include FacilityName/Location it Different)
NAME: Twentymlle 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 I 008 -A
PERMIT B DISCHARGENUMBER
MONITORING PERIOD
MM /DD/YYYY MM /DD/YYYY
11/01/2013 11/30/2013
Form Approved
OMB No. 2040 -0004
DMR Mailing ZIP CODE: 80467
MAJOR
(SUBR JC) ROUTT
MINE 1. POND G TO FOIDEL CREEK
External Outfall
No Discharge
NAME /TITLE PRINCIPAL EXECUTIVE OFFICER
I certify under penalty of Im that this document and all attachments mire prepared under my direction or
supervision in accordance oath a system designed to assure that qualified personnel property gather and
evaluate the mformabon submdted Based on my inquiry of the person or persons who manage the
system or those persons directly responsible for gathering the information, the mformabon submitted s,
to the best of my knowledge and belief, true, accurate, and complete I am aware that Mere are
significant penathes for submdbng false information, including the possibility of fine and imprisonment for
novsng violations
QUANTITY OR LOADING
QUALITY OR CONCENTRATION
NO.
FREQUENCY
SAMPLE
PARAMETER
SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR
AUTHORIZED AGENT
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
840661 0
PERMIT
* * * * **
Req. Mon.
Y =1;N =0
* * * * **
* * *` **
` * * *'*
' * * * *"
Weekly
VISUAL
Effluent Gross
REQUIREMENT
INST MAX
NAME /TITLE PRINCIPAL EXECUTIVE OFFICER
I certify under penalty of Im that this document and all attachments mire prepared under my direction or
supervision in accordance oath a system designed to assure that qualified personnel property gather and
evaluate the mformabon submdted Based on my inquiry of the person or persons who manage the
system or those persons directly responsible for gathering the information, the mformabon submitted s,
to the best of my knowledge and belief, true, accurate, and complete I am aware that Mere are
significant penathes for submdbng false information, including the possibility of fine and imprisonment for
novsng violations
�` �
TELEPHONE
DATE
I�
Y V
_
l
70 V0 Z -7 iG
12 7
SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR
AUTHORIZED AGENT
AREA Code
I NUMBER
MMIDD/YYYY
TYPED OR PRINTED
COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)
ALTERNATE LIMITS FOR TSS (MLOC =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 Form 3320 -1 (Rev.01 /06) Previous editions may be used.
08/26/2013
Page 2