NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES)
<br />DISCHARGE MONITORING REPORT (DMR)
<br />PERMITTEE NAME/ADDRESS (Include Facility Name/Location if Different)
<br />NAME: Colowyo Coal Company LP
<br />ADDRESS: 5731 State Highway 13
<br /> Meeker, CO 81641
<br />FACILITY: COLOWYO MINE
<br />LOCATION: 5731 SOUTH HIGHWAY 13
<br /> MEEKER, CO 81641
<br />ATTN: KEITH HALEY, MINE MANAGER
<br />000045161 003-A
<br />PERMIT NUMBER DISCHARGE NUMBER
<br />MONITORING PERIOD
<br />MM/DD/YYYY MM/DD/YYYY
<br />FROM 01/01/2011 TO 03/31/2011
<br />Form Approved
<br />OMB No. 2040-0004
<br />DMR Mailing ZIP CODE: 81641
<br />MINOR
<br />(SUBR JC) MOFAT
<br />GOSSARD POND TO WILSON CR
<br />External Outfall
<br />No Discharge
<br />PARAMETER QUANTITY OR LOADING QUALITY OR CONCENTRATION EX- FREQUENCY
<br />OF ANALYSIS SAIYMPPEE
<br /> VALUE VALUE UNITS VALUE VALUE VALUE UNITS
<br />pH SAMPLE
<br />MEASUREMENT ...... ....., ,...*.
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<br />g•3?
<br />SV
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<br />X
<br />IIJ51TV
<br />0040010 PERMIT 6.5 **`*** 9 SU
<br />Effluent Gross REQUIREMENT MINIMUM MAXIMUM Monthly INSITU
<br />Solids, total suspended SAMPLE
<br />J t
<br />/47
<br />1M
<br />/? ??
<br /> MEASUREMENT o s
<br />0053010 PERMIT 35 70 mg/L
<br />Effluent Gross REQUIREMENT 30DA AVG DAILY MX Monthly GRAB
<br />Solids, settleable SAMPLE
<br />MEASUREMENT ....., .,,,., ,,,,,, ,„,,, D• Z ?O Z ?? JL
<br />J o / 3
<br />005451 0 PERMIT Req. Mon. Req. Mon. mL/L
<br />Effluent Gross REQUIREMENT 30DA AVG DAILY MX Monthly GRAB
<br />Iron, total recoverable SAMPLE
<br />MEASUREMENT
<br />,.....
<br />...,,,
<br />,.....
<br />,,,...
<br />©-tlcl
<br />O•y /
<br />"'IJ / l
<br />O
<br />/
<br />Ci?T?
<br />009801 0 PERMIT 1 Req. Mon. mg/L
<br />Effluent Gross REQUIREMENT 30DA AVG DAILY MX Monthly GRAB
<br />Oil and grease SAMPLE
<br />M
<br />/L
<br />A1 1A
<br /> MEASUREMENT d f ? 8
<br />0358210 PERMIT """ """ "*'«' ".«`« '"_'-• 10 mg/L
<br />Effluent Gross REQUIREMENT INST MAX Contingent GRAB
<br />Flow, in conduit or thru treatment plant SAMPLE
<br />0
<br />0-7
<br />6
<br />41
<br /> MEASUREMENT .
<br />, q
<br />500501 0 PERMIT Req. Mon. Req. Mon. Mgal/d ****** '**'** ****** ******
<br />Effluent Gross REQUIREMENT 30DA AVG DAILY MX Monthly INSTAN
<br />Solids, total dissolved SAMPLE
<br />(ZSQ
<br />1 zso
<br />N
<br />IL
<br />0
<br />3
<br /> MEAS
<br />UREMENT i
<br />S R
<br />70295 1 0 PERMIT Req. Mon. Req. Mon. mg/L
<br />Effluent Gross REQUIREMENT 30DA AVG DAILY MX Quarterly GRAB
<br />NAMEITITLE PRINCIPAL EXECUTIVE OFFICER Ieenifyunder penalty ofl wthatthisdocnmentandallanaclu maswere pmpamd under my diteetion or
<br />
<br />smpervision in accordance with a system designed to amve that qualified personnel Property gather and
<br />TELEPHONE
<br />DATE
<br />
<br />
<br />?,I)
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<br />? evaluate the information submitted. Based on my inquiry of the person or persons who manage the
<br />system, or (hose persons directly responsible for gathering the information, the information submitted is,
<br />to the best of my knowledge and belief, Me, necumte, and romplete. I am aware that there are significant ?` {?/
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<br />, i6 tP O bK
<br />? -Inniuing false information,mclmdingthe possibility of fine and imprisonment for knowing
<br />p`n
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<br />
<br />TYPED OR PRINTED a
<br />ors
<br />n SIG ATURE OF PRINCIP CUTIVE OFFICER OR
<br />AUT D AGENT
<br />AREA code NUMBER
<br />MM/DD/YYYY
<br />GOMMtN 15 ANU tXPLANAI ION OF ANY VIOLATIONS (Reterence all attaenmentS here) '
<br />SETTLEABLE SOLIDS LIMIT APPLIES ONLY IF <=10YR,24HR PRECIP EVENT IS CLAIMED. IF CLAIM APPROVED BY WQCD,TSS & IRON LIMITS WILL NOT BE APPLIED TO REPORTED MEASUREMENTS -SEE I.A.2, PG.
<br /> 3 FOR
<br />BURDEN OF PROOFREQUIREMENTS. OIL & GREASE- 1.6.1.6, PG. 5. QRTRLY SAMPLING INSTRUCTION - I.C.11. PG. 5.
<br />EPA Form 3320-1 (Rev.01/06) Previous editions may be used. Page 1
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