PARAMETER
<br />I cella\ under penalty of law that mt, doume„t and all.,uedhments were prepared under my diction or
<br />lu
<br />valuate th m accordance ,o* submitted d d to
<br />Based on'in)nquir, assure th of thcp*,***o, pe person son , operh other ,vI,o mana g a
<br />aware n, mrnn „et nn,nb „,rated e on ' in) mgwn e person or rs mhge the
<br />„stuu or shnx persm, <d,, LIv rc,pnnublc for galhcnn the mfnnnatm* the u,ron th subm,ncd ,*
<br />so shs hs.t ul m. kilo, Lags end hens) n i a uding t and u,mpks I am and imprisonment that there r l du l he ane
<br />p�n ti nmrsnnn,ntmgtels mtm,netnm mrwamgu,epn »,bba ntrmeena wruro,,,ng
<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 />pH SAMPLE
<br />Effluent Gross
<br />MEASUREMENT
<br />,.,..,
<br />,.,...
<br />REQUIREMENT
<br />6.5
<br />MINIMUM
<br />9
<br />MAXIMUM
<br />SU
<br />Weekly
<br />GRAB
<br />Solids, total suspended
<br />0053010
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />......
<br />PERMIT
<br />REQUIREMENT
<br />35
<br />30DA AVG
<br />70
<br />DAILY MX
<br />mg/L
<br />Weekly
<br />GRAB
<br />Solids, total suspended
<br />00530 0 0
<br />See Comments
<br />SAMPLE
<br />MEASUREMENT
<br />,,,,,,
<br />......
<br />,.,.,.
<br />......
<br />PERMIT
<br />REQUIREMENT
<br />Req Mon.
<br />30DA AVG
<br />Req. Mon.
<br />DAILY MX
<br />mg/L
<br />Weekly
<br />GRAB
<br />S olids, settleable
<br />005451 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />.,....
<br />...,.,
<br />. „,..
<br />,.....
<br />PERMIT
<br />REQUIREMENT
<br />Req Mon.
<br />300A AVG
<br />5
<br />DAILY MX
<br />mUL
<br />Weekly
<br />GRAB
<br />Solids, settleable
<br />00545 0 0
<br />See Comments
<br />SAMPLE
<br />MEASUREMENT
<br />......
<br />...,..
<br />......
<br />,,..,.
<br />PERMIT
<br />REQUIREMENT
<br />Req. Mon.
<br />300A AVG
<br />Req. Mon
<br />DAILY MX
<br />mUL
<br />Weekly
<br />GRAB
<br />I ron, total (as Fe)
<br />010451 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />.....,
<br />......
<br />......
<br />......
<br />PERMIT
<br />REQUIREMENT
<br />3500
<br />30DA AVG
<br />7000
<br />DAILY MX
<br />ug /L
<br />Weekly
<br />GRAB
<br />Iron, total (as Fe)
<br />01045 0 0
<br />See Comments
<br />SAMPLE
<br />MEASUREMENT
<br />..,...
<br />......
<br />PERMIT
<br />REQUIREMENT
<br />Req. Mon.
<br />30DA AVG
<br />Req Mon
<br />DAILY MX
<br />ug /L
<br />Weekly
<br />GRAB
<br />NAME /TITLE PRINCIPAL EXECUTIVE OFFICE
<br />I cella\ under penalty of law that mt, doume„t and all.,uedhments were prepared under my diction or
<br />lu
<br />valuate th m accordance ,o* submitted d d to
<br />Based on'in)nquir, assure th of thcp*,***o, pe person son , operh other ,vI,o mana g a
<br />aware n, mrnn „et nn,nb „,rated e on ' in) mgwn e person or rs mhge the
<br />„stuu or shnx persm, <d,, LIv rc,pnnublc for galhcnn the mfnnnatm* the u,ron th subm,ncd ,*
<br />so shs hs.t ul m. kilo, Lags end hens) n i a uding t and u,mpks I am and imprisonment that there r l du l he ane
<br />p�n ti nmrsnnn,ntmgtels mtm,netnm mrwamgu,epn »,bba ntrmeena wruro,,,ng
<br />/'
<br />�� ! j� v ,
<br />1 L / l / (/
<br />I
<br />TELEPHONE
<br />DATE
<br />,
<br />3YQ.h `
<br />(i�\
<br />1
<br />b - 21 S
<br />. y � l }
<br />0 zo'
<br />SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR
<br />AUTHORIZED AGENT
<br />AREA Code
<br />NUMBER
<br />MM /DD /YYYY
<br />V
<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 />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 />008 -A
<br />DISCHARGE NUMBER
<br />MONITORING PERIOD
<br />MM /DD/YYYY
<br />05/01/2011
<br />MM /DD/YYYY
<br />05/31/2012,
<br />TO
<br />DMR Mailing ZIP CODE: 80467
<br />MAJOR
<br />(SUBR JC) ROUTT
<br />MINE 1, POND G TO FOIDEL CREEK
<br />External Outfall
<br />Form Approved
<br />OMB No 2040 -0004
<br />No Discharge) YI
<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.0 19,PAGE 16
<br />g3/31f2644 Page 1
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