2014-07-22_HYDROLOGY - C1982056 ‎(3)‎

• Permit No: C1982056
• IBM Index Class Name: Hydrology
• Doc Date: 7/22/2014
• Doc Name: 2nd Quarter 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

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)
000027154 008 -Q
PERMIT NUMBER DISCHARGE NUMBER
MONITORING PERIOD
MM /DD/YYYY MM /DD/YYYY
04/01/2014 06/30/2014
Form Approved
OMB No. 2040 -0004
DMR Mailing ZIP CODE: 80467
MAJOR
(SUBR JC)
Quarterly Monitoring for 008A
External Outfall
No Discharge
NAME /TITLE PRINCIPAL EXECUTIVE OFFICER
Icertify underpenaltyorlawmatmis documentandall attachments — preparedundermydirectiono
QUANTITY OR LOADING
QUALITY OR CONCENTRATION
NO.
FREQUENCY
SAMPLE
PARAMETER
/
EX
OF ANALYSIS
TYPE
VALUE
VALUE
UNITS
VALUE
VALUE
VALUE
UNITS
Conductivity
SAMPLE
MEASUREMENT
* * * * **
* * * * **
* * * * **
* * * * **
7
�!G
OF PRINCIPAL EXECUTIVE OFFICER OR
�� �� ,��% v
TYPED OR PRINTED
000941 0
PERMIT
* * * * **
• * * * **
* * * * *•
*•• * **
Req. Mon.
Req. Mon.
umho /cm
Quarterly
GRAB
Effluent Gross
REQUIREMENT
QRTR AVG
QRTR MAX
Solids, total dissolved
SAMPLE
MEASUREMENT
* * * * **
* * * *•*
(s,3
Za 2 7
(,I
c4i &�
702951 0
PERMIT
* * * * **
• * * * **
* * * * **
* * * * **
Req. Mon.
Req. Mon.
mg /L
Quarterly
CALCTD
Effluent Gross
REQUIREMENT
QRTR AVG
QRTR MAX
NAME /TITLE PRINCIPAL EXECUTIVE OFFICER
Icertify underpenaltyorlawmatmis documentandall attachments — preparedundermydirectiono
TELEPHONE
DATE
supervision in accordance vnth a system designed to assure that qualified personnel properly gather and
valuate me information submitted. Based on my inquiry of the person or persons yho manage the
/
f
/
system. or those directly responsible for the Information, the information submitted is.
persons gathering
�?
to the best of my knoWedge and belief, true, accurate, and complete. 1 am aware that there are
significant penanies for submitting false information, including the possibility of fine and imprisonment for
SIGNATURE
OF PRINCIPAL EXECUTIVE OFFICER OR
�� �� ,��% v
TYPED OR PRINTED
owing violations_
AUTHORIZED AGENT
AREA Code
I NUMBER
MMIDDlYYYV
COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)
EPA Form 3320 -1 (Rev.01 106) Previous editions may be used. 08/26/2013 Page 1