PERMITTEENAME /ADDRESS (Include Facility Name/Location if Different)
<br />NAME:
<br />Twentymile Coal Company
<br />ADDRESS:
<br />29515 Routt CR 27
<br />EX
<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 002 -A
<br />PERMIT NUMBER I I DISCHARGE NUMBER
<br />MONITORING PERIOD
<br />MM /DD /YYYY MM /DD/YYYY
<br />FROM 04/01/2011 TO 04/30/201_$
<br />Form Approved
<br />OMB No 2040 -0004
<br />DMR Mailing ZIP CODE: 80467
<br />MAJOR
<br />(SUER JC) ROUTT
<br />MINE 1, POND T TO FOIDEL CREEK
<br />External Outfal I
<br />No Discharge
<br />PARAMETER
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<br />QUANTITY OR LOADING
<br />QUALITY OR CONCENTRATION
<br />EX
<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 />p ill” ,t„r,,, nma„ Ld, , t,• net,,, ,n lna,npmep,,,,,h,ht, ,t rn nd,n,pr,.,,n„
<br />tlO °'
<br />SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR
<br />AUTHORIZED AGENT
<br />AREA Code
<br />NUMBER
<br />MM /DD /YYYY
<br />pH
<br />SAMPLE
<br />MEASUREMENT
<br />-7 Q
<br />004001 0
<br />PERMIT
<br />* " *'*
<br />65
<br />* * **
<br />9
<br />SU
<br />Effluent Gross
<br />REQUIREMENT
<br />MINIMUM
<br />MAXIMUM
<br />Weekly
<br />GRAB
<br />Solids, total suspended
<br />SAMPLE
<br />.,...
<br />��jo
<br />Z
<br />+/%
<br />MEASUREMENT
<br />T
<br />I
<br />Gl
<br />Ll
<br />0053010
<br />PERMIT
<br />* * * * **
<br />35
<br />70
<br />mg /L
<br />Effluent Gross
<br />REQUIREMENT
<br />30DA AVG
<br />DAILY MX
<br />Weekly
<br />GRAB
<br />Solids, total suspended
<br />A
<br />�1
<br />A
<br />MEASSAMPLE UREMENT
<br />/1/
<br />/U
<br />N +�
<br />IV
<br />0053000
<br />PERMIT
<br />* * * * **
<br />" * * **
<br />* * * * **
<br />Req Mon
<br />Req Mon
<br />mg /L
<br />See Comments
<br />REQUIREMENT
<br />30DA AVG
<br />DAILY MX
<br />Weekly
<br />GRAB
<br />Solids, settleable
<br />SAMPLE
<br />* * **
<br />....—
<br />U
<br />— L) , 1
<br />C
<br />�7
<br />MEASUREMENT
<br />/
<br />005451 0
<br />PERMIT
<br />* * * * **
<br />* * * * **
<br />Req Mon
<br />5
<br />mL/L
<br />Effluent Gross
<br />REQUIREMENT
<br />30DA AVG
<br />DAILY MX
<br />Weekly
<br />GRAB
<br />Solids, settleable
<br />SAMPLE
<br />MEASUREMENT
<br />/v
<br />ty
<br />N :4
<br />0054500
<br />PERMIT
<br />* * * * **
<br />* * **
<br />" '*
<br />Req Mon
<br />Req. Mon
<br />mL /L
<br />See Comments
<br />REQUIREMENT
<br />30DA AVG
<br />DAILY MX
<br />Weekly
<br />GRAB
<br />Iron, total (as Fe)
<br />SAMPLE
<br />«,.<
<br />r
<br />! %
<br />! S
<br />r'
<br />MEASUREMENT
<br />-S 3
<br />.�� .�..
<br />L
<br />/ %
<br />0.104510
<br />Effluent Gross
<br />PERMIT
<br />REQUIREMENT
<br />*' **
<br />3500
<br />30DA AVG
<br />7000
<br />DAILY MX
<br />ug /L
<br />Weekly
<br />GRAB
<br />Iron, total (as Fe)
<br />SAMPLE
<br />A
<br />v
<br />MEASUREMENT
<br />/1 ,
<br />r
<br />0104500
<br />See Comments
<br />PERMIT
<br />REQUIREMENT
<br />* * * *t
<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 OFFICER
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<br />r
<br />TELEPHONE
<br />DATE
<br />�x�m or tho,e Ikrxnu �Lrcctk re,pon >,ble for p a-ing the udom,.,non the mh nm�uun ub.—d„
<br />to the 1— "I,.” kno„ledue end t,ehet True eceur.ne -d eompl- I im e,,.,re iha, then .,n „-r—ni
<br />� 1 7 l[
<br />�C r
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<br />tlO °'
<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 (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 />-:;EE 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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