PARAMETER
<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 />C onductivity
<br />00094 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />......
<br />..,.,,
<br />,,...,
<br />.,,,,,
<br />PERMIT
<br />REQUIREMENT
<br />"""
<br />.. "'■
<br />Req. Mon.
<br />QRTR AVG
<br />Req. Mon.
<br />QRTR MAX
<br />umho /cm
<br />Quarterly
<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 />QRTR AVG
<br />Req. Mon.
<br />QRTR MAX
<br />mL/L
<br />Quarterly
<br />GRAB
<br />S olids, 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 />QRTR AVG
<br />Req. Mon.
<br />QRTR MAX
<br />mUL
<br />Quarterly
<br />GRAB
<br />Iron, total (as Fe)
<br />01045 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 />QRTR AVG
<br />Req. Mon.
<br />QRTR MAX
<br />ug/L
<br />Quarterly
<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 />"""
<br />"' "'
<br />"""'
<br />"""
<br />Req. Mon.
<br />QRTR AVG
<br />Req. Mon.
<br />QRTR MAX
<br />ug /L
<br />Quarterly
<br />GRAB
<br />Oil and grease
<br />0358210
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />.,,.,,
<br />......
<br />......
<br />,..,.,
<br />,._*..
<br />PERMIT
<br />REQUIREMENT
<br />"""
<br />"""
<br />"""
<br />'
<br />10
<br />INST MAX
<br />mg/L
<br />Contingent
<br />GRAB
<br />Solids, total dissolved
<br />702951 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />...,,
<br />......
<br />....,.
<br />,,.,,,
<br />PERMIT
<br />REQUIREMENT
<br />"""
<br />"""
<br />Req. Mon.
<br />QRTR AVG
<br />Req. Mon.
<br />QRTR MAX
<br />mg/L
<br />Quarterly
<br />CALCTD
<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 />N AM 'TITI F PRINCIPAI FXFCIITIVF OFFICER
<br />TYPED OR PRINTED
<br />COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)
<br />EPA Form 3320 -1 (Rev.01106) 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 />I certify under penalty of Iav that this document and all attachments were prepared under my direction or
<br />system. or those persons directly responsible for gathering the infornsation. the information submitted is,
<br />to the best drily knowledge and belief, true, accurate, and complete. t am aware that there are sienifcaot
<br />penalties for submitting false information, including the possibility of fine and imprisonment for knowing
<br />violations.
<br />007 -Q
<br />DISCHARGE NUMBER
<br />MONITORING PERIOD
<br />MM /DD/YYYY
<br />07/01/2011
<br />MM/DD/YYYY
<br />09/30/2011
<br />TO
<br />DMR Mailing ZIP CODE: 80467
<br />MAJOR
<br />(SUBR JC)
<br />Quarterly Monitoring for 007A
<br />External Outfall
<br />SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR
<br />AUTHORIZED AGENT
<br />1 TELEPHONE
<br />17o ?>c L7J V
<br />AREA Code I NUMBER
<br />Form Approved
<br />OMB No. 2040 -0004
<br />No Discharg
<br />DATE
<br />0 -04) /1
<br />MMIDDIYYYY
<br />0313112011 Page 1
<br />
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