2010-05-06_HYDROLOGY - C1981041

• Permit No: C1981041
• IBM Index Class Name: HYDROLOGY
• Doc Date: 5/6/2010
• Doc Name: April 2010 DMRS ‎(CO-0027146)‎
• From: J.E. Stover & Associates, Inc
• To: WQCD
• Permit Index Doc Type: DMR’s
• Email Name: MPB
• Email Name: SB1
• Media Type: D
• Archive: No

NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES)
DISCHARGE MONITORING REPORT (DMR)
PERM ITTEE NAME/ADDRESS (Include Facility Name/Location if Different)
NAME: Snowcap Coal Company Inc
ADDRESS: PO Box 1430
Palisade, CO 81526
FACILITY: ROADSIDE NORTH & SOUTH MINES
LOCATION: 1-70, EXIT 46 (CAMEO EXIT)
PALISADE, CO 81526
ATTN: NELSON L. KIDDER, V.P.
000027146 002-A
PERMIT NUMBER DISCHARGE NUMBER
MONITORING PERIOD
MM/DD/YYYY F MM/DDIYYYY
FROM 04/01/2010 TO 04/30/2010
Forth Approved
OMB No. 2040-0004
DMR Mailing ZIP CODE: 81526
MINOR
(SUBR DW) MESA
ROADSIDE N12 34 TO COLO RIVER
External Outfall
No Discharge =V

PARAMETER QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. FREQUENCY SAMPLE
EX OF ANALYSIS TYPE
VALUE VALUE UNITS VALUE VALUE VALUE UNITS
pH SAMPLE .,«,. «,,.. ...,..

MEASUREMENT .,«.,
0040010 PERMIT "•... «..« ,.«,. 6.5 ••«,. g SU
Effluent Gross REQUIREMENT MINIMUM ` MAXIMUM Monthly INSITU
Oil and grease SAMPLE
MEASUREMENT
03582 1 0 PERMIT ••,•'• «.«, ..,... •••••• Reqq. Muni 10 mg/L
Effluent Gross REQUIREMENT AVERAGE INST MAX Contingent GRAB
Flow, in conduit or thru treatment plant SAMPLE ,,,,,, ,,,•„

MEASUREMENT ,,,,,, ?•??
50050 1 0 PERMIT Req. Mon. Req. Mon. Mgal/d •••'•' •••••• *••••• •••*••
Effluent Gross REQUIREMENT 30DA AVG DAILY MX Monthly INSTAN
Oil and grease visual SAMPLE ",«..
"•••••
••"•"
MEASUREMENT «•"•• '"«""
840661 0 PERMIT Req. Mon. Y=1;N=0 '• ••«•* •••*••
Effluent Gross REQUIREMENT INST MAX Monthly VISUAL

NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I certify under penalty of law, that this doeumem end sfl ata ,"tt were prepared under my di- ion or
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GNAT O PRINCIPAL EXECUTIVE OFFICER OR
TYPED AUTHORIZED AGENT
AREA Coda
NUMBER
MM/D /YYYY
COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)
THIS OUTFALL IS NOT ELIGIBLE FOR EXEMPTIONS FROM TOTAL SUSPENDED SOLIDS (TSS), TOTAL IRON AND/ORSETTLEABLE SOLIDS LIMITATIONS - SEE I.A.2.
EPA Form 3320.1 (Rev.01/06) Previous editions may be used. Page 1