PERMITTEE NAME /ADDRESS (Include Facility Name /Location if Different)
<br />NAME:
<br />Twentymile Coal Company
<br />ADDRESS:
<br />29515 Routt CR 27
<br />NO.
<br />EX
<br />Oak Creek, CO 80467
<br />FACILITY:
<br />MINES 1 &2 AND ECKMAN PARK MINE
<br />LOCATION:
<br />29515 RCR #27
<br />VALUE
<br />OAK CREEK, CO 80467
<br />ATTN: JERRY NETTLETON, ENV SUPERVISR
<br />NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES)
<br />DISCHARGE MONITORING REPORT (DMR)
<br />C00027154 007 -A
<br />PERMIT NUMBER DISCHARGE NUMBER
<br />MONITORING PERIOD
<br />MM /DD/YYYY I I MM /DD/YYYY
<br />FROM 05/01/2013 1 TO 1 05/31/2013
<br />Form Approved
<br />OMB No 2040 -0004
<br />DMR Mailing ZIP CODE: 80467
<br />MAJOR
<br />(SUBR JC) ROUTT
<br />MINE 1, POND F TO FOIDEL CREEK
<br />External Outfall
<br />No Discharge
<br />PARAMETER
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<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 />PHSAMPLE
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<br />Twice Per
<br />Month
<br />GRAB
<br />004001 0
<br />Effluent Gross
<br />Solids, total suspended
<br />SAMPLE
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<br />70
<br />DAILY MX
<br />mg /L
<br />Monthly
<br />ffGRAB
<br />0053010
<br />Effluent Gross
<br />Solids, total suspended
<br />SAMPLE
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<br />MEASUREMENT
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<br />%
<br />PERMIT
<br />REQUIREMENT
<br />Req Mon
<br />30DA AVG
<br />Req Mon
<br />DAILY MX
<br />mg /L
<br />Monthly
<br />GRAB
<br />0053000
<br />See Comments
<br />Iron, total recoverable
<br />SAMPLE
<br />MEASUREMENT
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<br />30DA AVG
<br />Req Mon
<br />DAILY MX
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<br />Monthly
<br />GRAB
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<br />Effluent Gross
<br />Flow, in conduit or thru treatment plant
<br />SAMPLE
<br />MEASUREMENT
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<br />50050 1 0
<br />Effluent Gross
<br />PERMIT
<br />REQUIREMENT
<br />297
<br />30DA AVG
<br />Req Mon
<br />DAILY Mx
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<br />NAMEITITLE PRINCIPAL EXECUTIVE OF
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<br />supen,ston to accordance w nh a s stem designed to assum that quahfed personnel pmperh gather and
<br />n alualc the �nromahon,ad, led Based on my mgmry of the person m persotss w ho nonage the
<br />st aer. or those persons directly responaiblefor gathe- g the tnfonnanott the rotornabansubimued
<br />to the best of tm knowledge and beltet tme accurate and complete 1 am aware that there arc s,gmticant
<br />pen' oh' onsnrsnbimamgLdsemmm ,.ma,.mehtdmgd,ep —ffid , nffnieat, ropo— nn- rnrknowu,g
<br />a
<br />�"`"� iY
<br />TELEPHONE
<br />DATE
<br />?
<br />Val
<br />t' 76. )'
<br />SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR
<br />AUTHORIZED AGENT
<br />AREA code
<br />NUMBER
<br />MM /DD/YYYY
<br />TYPED OR PRINTED
<br />COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)
<br />ALTERNATE LIMITS FOR TSS & IRON (MLOC =O) APPLY IF 10YR,24HR PRECIP. EVENT CLAIMED ALTERNATE LIMITS FORSETTLEABLE SOLIDS (MLOC =O) APPLY ONLY IF >10YR,24HR PRECIP EVENT CLAIMED. OIL & GREASE -
<br />SEE I C 19,PAGE 16,
<br />EPA Form 3320 -1 (Rev.01 /06) Previous editions may be used. 03/31/2011 Page 1
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