PARAMETER
<br />I certify under penalty of law that this document and all attachments were prepared under my direction or
<br />supervision in accordance with a system designed to assure that qualified personnel properly gather and
<br />e aluate the information submitted. Based on my inquiry of the person or persons who manage the
<br />system, or those persons direct ly responsible for gathering the information, the information submitted is,
<br />to the best of my knowledge an belief, true, accurate, and complete.I am aware that there are significant
<br />p laions. orubmEtingfasevfomazion, inclndinghepossbilityoffineandimprisonmentforknowng
<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 />0040010
<br />Effluent Gross
<br />MEASUREMENT
<br />MM/DD/YYYY I
<br />....,,
<br />,
<br />,,,,.,
<br />TYPED OR PRINTED
<br />......
<br />.....,
<br />PERMIT
<br />REQUIREMENT
<br />* * ****
<br />******
<br />******
<br />6.5
<br />MINIMUM
<br />**** **
<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 />..,,,.
<br />**, *,*
<br />... * **
<br />PERMIT
<br />REQUIREMENT
<br />* * ***s
<br />" * * *'
<br />******
<br />** * * **
<br />35
<br />30DA AVG
<br />70
<br />DAILY MX
<br />mg/L
<br />Weekly
<br />GRAB
<br />S olids, total suspended
<br />00530 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 />mg/L
<br />Weekly
<br />GRAB
<br />S olids, settleable
<br />00545 1 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 />DAILY 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 />mL1L
<br />Weekly
<br />GRAB
<br />I ron, total (as Fe)
<br />01045 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />......
<br />.....,
<br />.,,,,,
<br />„ *..*
<br />PERMIT
<br />REQUIREMENT
<br />* *
<br />..,.n
<br />art****
<br />>.,,,.
<br />3500
<br />30 5 AVG
<br />0
<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 />* *....
<br />„,,,,
<br />PERMIT
<br />REQUIREMENT
<br />***N.
<br />.,,,.,
<br />......
<br />**Het*
<br />30DA AVG
<br />Y MX
<br />DAILY
<br />ug /L
<br />Weekly
<br />GRAB
<br />NAME /TITLE PRINCIPAL EXECUTIVE OFFICER
<br />I certify under penalty of law that this document and all attachments were prepared under my direction or
<br />supervision in accordance with a system designed to assure that qualified personnel properly gather and
<br />e aluate the information submitted. Based on my inquiry of the person or persons who manage the
<br />system, or those persons direct ly responsible for gathering the information, the information submitted is,
<br />to the best of my knowledge an belief, true, accurate, and complete.I am aware that there are significant
<br />p laions. orubmEtingfasevfomazion, inclndinghepossbilityoffineandimprisonmentforknowng
<br />C
<br />TELEPHONE
<br />DATE
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<br />SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR
<br />AUTHORIZED AGENT
<br />AREA Code
<br />NUMBER
<br />MM/DD/YYYY I
<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 />MINES 1 &2 AND ECKMAN PARK MINE
<br />29515 RCR #27
<br />OAK CREEK, CO 80467
<br />FACILITY:
<br />LOCATION:
<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 />000027154
<br />PERMIT NUMBER
<br />002 -A
<br />DISCHARGE NUMBER
<br />MONITORING PERIOD
<br />MM /DD/YYYY
<br />08/01/2011
<br />MM /DD/YYYY
<br />08/31/2011
<br />TO
<br />DMR Mailing ZIP CODE: 80467
<br />MAJOR
<br />(SUBR JC) ROUTT
<br />MINE 1, PONDTTO 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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