PARAMETER
<br />ament> ,.ere p,epared under m. t reehon o,
<br />oa, that Ilm document and an auth
<br />I Leml, under penam u
<br />nrdes,n,ed to assure that pualrned personnel properl, gather and
<br />aupet<ta,un tnf nance,V,ma m
<br />tied Based on , mquln of the penrm or persons who manage the
<br />e •alualc the mononn*Iatton >ubuu n
<br />stem or those persons d m, l urcth re >pon,tble for gathering the mfonnaon the u,(ormatlun submitted t>
<br />>, stem
<br />tc and mplete I am a, are ha here are s,g,uticani
<br />he hest of ,m,ledge and hehrt true arw m w
<br />neanapnsoten tor ,e „rig
<br />p`i* , ,rim, »,ansn,nrmdnsa,epossba,n oln ,m n »
<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 />00400 1 0
<br />Effluent Gross
<br />MEASUREMENT
<br />* * * * *.
<br />PERMIT
<br />REQUIREMENT
<br />' * **
<br />6.5
<br />MINIMUM
<br />* ** * **
<br />9
<br />MAXIMUM
<br />SU
<br />Twice Per
<br />Month
<br />GRAB
<br />S olids, total suspended
<br />0053010
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />*., *.*
<br />* * * * **
<br />* *. * **
<br />*. * * **
<br />PERMIT
<br />REQUIREMENT
<br />` * * *"
<br />* * * * **
<br />35
<br />30DA AVG
<br />70
<br />DAILY MX
<br />mg /L
<br />Monthly
<br />GRAB
<br />Solids, total suspended
<br />00530 0 0
<br />See Comments
<br />SAMPLE
<br />MEASUREMENT
<br />. *...*
<br />*. *..*
<br />... * **
<br />PERMIT
<br />REQUIREMENT
<br />` *` *`*
<br />"` * *`
<br />Req. Mon.
<br />30DA AVG
<br />Req. Mon.
<br />DAILY MX
<br />mg/L
<br />Monthly
<br />GRAB
<br />Iron, total recoverable
<br />00980 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />* *. * **
<br />.,...*
<br />. «.. *.
<br />PERMIT
<br />REQUIREMENT
<br />* * " **
<br />* * * * **
<br />* * * * **
<br />* * * * **
<br />1000
<br />300A AVG
<br />Req Mon.
<br />DAILY MX
<br />ug /L
<br />Monthly
<br />GRAB
<br />Flow, in conduit or thru treatment plant
<br />50050 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />* * * * **
<br />* * * * **
<br />. *. * **
<br />--
<br />PERMIT
<br />REQUIREMENT
<br />2.97
<br />30DA AVG
<br />Req. Mon.
<br />DAILY MX
<br />Mgal /d
<br />* * * **
<br />* * * * **
<br />* * **
<br />Continuous
<br />RCORDR
<br />NAME /TITLE PRINCIPAL EXECUTIVE OFFICE
<br />ament> ,.ere p,epared under m. t reehon o,
<br />oa, that Ilm document and an auth
<br />I Leml, under penam u
<br />nrdes,n,ed to assure that pualrned personnel properl, gather and
<br />aupet<ta,un tnf nance,V,ma m
<br />tied Based on , mquln of the penrm or persons who manage the
<br />e •alualc the mononn*Iatton >ubuu n
<br />stem or those persons d m, l urcth re >pon,tble for gathering the mfonnaon the u,(ormatlun submitted t>
<br />>, stem
<br />tc and mplete I am a, are ha here are s,g,uticani
<br />he hest of ,m,ledge and hehrt true arw m w
<br />neanapnsoten tor ,e „rig
<br />p`i* , ,rim, »,ansn,nrmdnsa,epossba,n oln ,m n »
<br />/�
<br />TELEPHONE
<br />DATE
<br />4 5 /.:
<br />.( !f(
<br />/ i
<br />q 6) 7U ) ��
<br />{ _
<br />uL ® 3 /c.z g
<br />( j
<br />i`�Y 1 ('.t1 (rV r 1 �y1
<br />SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR
<br />AUTHORIZED AGENT
<br />AREA Code NUMBER
<br />MM /DD/YYYY
<br />TYPED OR PRINTED
<br />PERMITTEE NAME/ADDRESS (Include Facility Name/Location if Different)
<br />NAME:
<br />ADDRESS:
<br />FACILITY:
<br />LOCATION:
<br />Twentymile Coal Company
<br />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 />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 />007 -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 F TO FOIDEL CREEK
<br />External Outfall
<br />03/31/2011
<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 & 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 />Page 1
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