PARAMETER
<br />1 certify under penalty of law that this document and all attachments were prepared under my direction or
<br />.pervonon in accordance with a system designed to assure that qualified personnel properly gather and
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<br />QUANTITY OR LOADING
<br />QUALITY OR CONCENTRATION
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<br />FREQUENCY
<br />OF ANALYSIS
<br />SAMPLE
<br />TYPE
<br />VALUE
<br />VALUE
<br />UNITS
<br />VALUE
<br />VALUE
<br />VALUE
<br />UNITS
<br />Oil and grease
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<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
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<br />PERMIT
<br />REQUIREMENT
<br />Req. Mon.
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<br />VISUAL
<br />NAME /TITLE PRINCIPAL EXECUTIVE OFFICER
<br />1 certify under penalty of law that this document and all attachments were prepared under my direction or
<br />.pervonon in accordance with a system designed to assure that qualified personnel properly gather and
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<br />TELEPHONE
<br />DATE
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<br />system, or those persons directly belief, true, for gathering the p late. I am the a that he submitted is.
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<br />MM/DD/YYYY
<br />SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR
<br />AUTHORIZED AGENT
<br />AREA Code I NUMBER
<br />TYPED OR PRINTED
<br />PERMITTEE NAME/ADDRESS (Include Facility Name/Location if Different)
<br />NAME: Twentymile Coal Company
<br />ADDRESS: 29515 Routt CR 27
<br />Oak Creek, CO 80467
<br />MINES 18,2 AND ECKMAN PARK MINE
<br />29515 RCR #27
<br />OAK CREEK, CO 80467
<br />FACILITY:
<br />LOCATION:
<br />ATTN: JERRY NETTLETON, ENV SUPERVISR
<br />EPA Form 3320 - 1 (Rev.01 /06) Previous editions may be used.
<br />NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES)
<br />DISCHARGE MONITORING REPORT (DMR)
<br />FROM
<br />C00027154
<br />PERMIT NUMBER
<br />006 -A
<br />DISCHARGE NUMBER
<br />MONITORING PERIOD
<br />MM/DD/YYYY
<br />10/01/2011
<br />MM /DD/YYYY
<br />10/31/2011
<br />TO
<br />DMR Mailing ZIP CODE: 80467
<br />MAJOR
<br />(SUBR JC) ROUTT
<br />MINE 1, POND E TO FOIDEL CREEK
<br />External Outfall
<br />Form Approved
<br />OMB No, 2040 -0004
<br />No Discharg
<br />COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)
<br />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
<br />- SEE I.C.19,PAGE 16.
<br />03/31/2011 Page 2
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