PARAMETER
<br />I Lead.' under penal, ou m e.. that tin, do,ument and. atl,,.mncntb were prepared under m mrecnon or
<br />supervision rn euordanu„rth a ..s stem des,gned to assure that yuahhed persormel propea eather and
<br />•valuate the mfonnal,on ,ubnnued Based on ma mgmry of 1111 person or p.nmts .,hom3nage the
<br />stem or Ibo>e person, direct', lc,pnn,1bl+. f., gathering the 1111,1111131.,, tha urfonnannn submitted I,
<br />to the best of m, I nom ling, and belief tote acwralc. and complete I ,m .n,,n, that th.re arc stgtulicut
<br />penaw for submitting lake tnl„,m.mnn m,hrdrng the po „miltn of lin, m,d unpn >onment rot k„omng
<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 />004001 0
<br />Effluent Gross
<br />MEASUREMENT
<br />R�
<br />M /DD /YYYY
<br />«.,..,
<br />. * ** *.
<br />PERMIT
<br />REQUIREMENT
<br />* * * **
<br />* ** * **
<br />MINIMUM
<br />MAXIMUM
<br />SU
<br />Weekly
<br />GRAB
<br />Solids, total suspended
<br />0053010
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />. * ",."
<br />. « « * «*
<br />*. " " ""
<br />* " " ""
<br />PERMIT
<br />REQUIREMENT
<br />« * « « «*
<br />" ""
<br />' « " *'"
<br />"' " «"
<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 />PERMIT
<br />REQUIREMENT
<br />' * * * *'
<br />*' "`
<br />* * * *`"
<br />' « * * **
<br />Req. Mon.
<br />30DA AVG
<br />Req. Mon.
<br />DAILY MX
<br />mg /L
<br />Weekly
<br />GRAB
<br />Solids, settleable
<br />005451 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />* * " « **
<br />". *. ""
<br />".. " "«
<br />* « « * **
<br />PERMIT
<br />REQUIREMENT
<br />" * " **
<br />* * * * **
<br />*' " "`
<br />"' «'
<br />Req Mon.
<br />30DA AVG
<br />5
<br />DAI MX
<br />mL/L
<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 />* ** * **
<br />* « * * **
<br />"' «"
<br />*' *'
<br />Req. Mon
<br />30DA AVG
<br />Req. Mon.
<br />DAILY MX
<br />mL/L
<br />Weekly
<br />GRAB
<br />Iron, total (as Fe)
<br />0104510
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />. « *. **
<br />* « * * **
<br />PERMIT
<br />REQUIREMENT
<br />* * * * **
<br />* * * * «*
<br />" * "*
<br />* * " "«
<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 />* * * « **
<br />* * * * **
<br />`' "''*
<br />« * « * *«
<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 Lead.' under penal, ou m e.. that tin, do,ument and. atl,,.mncntb were prepared under m mrecnon or
<br />supervision rn euordanu„rth a ..s stem des,gned to assure that yuahhed persormel propea eather and
<br />•valuate the mfonnal,on ,ubnnued Based on ma mgmry of 1111 person or p.nmts .,hom3nage the
<br />stem or Ibo>e person, direct', lc,pnn,1bl+. f., gathering the 1111,1111131.,, tha urfonnannn submitted I,
<br />to the best of m, I nom ling, and belief tote acwralc. and complete I ,m .n,,n, that th.re arc stgtulicut
<br />penaw for submitting lake tnl„,m.mnn m,hrdrng the po „miltn of lin, m,d unpn >onment rot k„omng
<br />//
<br />TELEPHONE
<br />DATE
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<br />( AREA
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<br />SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR
<br />AUTHORIZED AGENT
<br />Code N �
<br />R�
<br />M /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 />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 />04/01/2011
<br />MM /DD/YYYY
<br />04/30/2011.
<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
<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 1
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