PARAMETER
<br />I eertIh under penaln of la., that this document and all attachments sere prepared under m, shrecnnn or
<br />, uper,,, tnnm Itha„-,temde,tgnedtoassurethatva ttedpersonnelproper', gather and
<br />e, slu tit, ih m ,nn to m ubmitted Based nom} melon niche person or person, a ho manage the
<br />„tom, or those person, dtreemlu re,pnnsdble for mtherme the tntormannn, the Inform, submitted u,
<br />to the best of m, Moe ledge and be het true necurate and complete I am a„arc that there are „gmticant
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<br />n
<br />QUANTITY OR LOADING
<br />QUALITY OR CONCENTRATION
<br />NO.
<br />EX
<br />FREQUENCY
<br />OF ANALYSIS
<br />SAMPLE
<br />TYPE
<br />VALUE
<br />VALUE
<br />UNITS
<br />VALUE
<br />VALUE
<br />VALUE
<br />UNITS
<br />C onductivity
<br />00094 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />—
<br />..__..
<br />,,.,..
<br />_,._._
<br />PERMIT
<br />REQUIREMENT
<br />"' "'*
<br />Req Mon
<br />QRTR AVG
<br />Req Mon
<br />QRTR MAX
<br />umho /cm
<br />Quarterly
<br />GRAB
<br />Solids, total dissolved
<br />70295 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />.....,
<br />,,..
<br />_,,,,.
<br />, >....
<br />PERMIT
<br />REQUIREMENT
<br />"' " "'
<br />Req. Mon
<br />QRTR AVG
<br />Req Mon
<br />QRTR MAX
<br />mg /L
<br />Quarterly
<br />CALCTD
<br />NAME /TITLE PRINCIPAL EXECUTIVE OFFICE
<br />I eertIh under penaln of la., that this document and all attachments sere prepared under m, shrecnnn or
<br />, uper,,, tnnm Itha„-,temde,tgnedtoassurethatva ttedpersonnelproper', gather and
<br />e, slu tit, ih m ,nn to m ubmitted Based nom} melon niche person or person, a ho manage the
<br />„tom, or those person, dtreemlu re,pnnsdble for mtherme the tntormannn, the Inform, submitted u,
<br />to the best of m, Moe ledge and be het true necurate and complete I am a„arc that there are „gmticant
<br />pe ahe,mrcubmtumglcicn ntnmant,n meluatngmep,,,tndtn nreneandtmpnammmenttor kno, mg
<br />n
<br />,f' / /
<br />J �` / j-7 f
<br />' �~
<br />TELEPHONE
<br />DATE
<br />_
<br />G_. 20 L y S L
<br />�" !
<br />/t t/ i/ if_
<br />1.
<br />' 0,1 r. I��r ( '4f) - t 1
<br />S IGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR
<br />AUTHORIZED AGENT
<br />AREA Code I NUMBER
<br />MM /DD/YYYY
<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 />FACILITY:
<br />LOCATION:
<br />MINES 1 &2 AND ECKMAN PARK MINE
<br />29515 RCR #27
<br />OAK CREEK, CO 80467
<br />ATTN: JERRY NETTLETON, ENV SUPERVISR
<br />FROM
<br />COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)
<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 />C00027154
<br />PERMIT NUMBER
<br />002 -Q
<br />DISCHARGE NUMBER
<br />MONITORING PERIOD
<br />MM /DD/YYYY
<br />04/01/201Z—,
<br />MM /DD/YYYY
<br />06/30/201X—
<br />TO
<br />DMR Mailing ZIP CODE: 80467
<br />MAJOR
<br />(SUBR JC)
<br />Quarterly Monitoring for 002A
<br />External Outfall
<br />03/31/2011
<br />Form Approved
<br />OMB No 2040 -0004
<br />No Discharge
<br />Page 1
<br />
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