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 />Oil and grease
<br />03582 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />,.,..
<br />„.,,,
<br />,,,,..
<br />,,,,,,
<br />..,,,,
<br />PERMIT
<br />REQUIREMENT
<br />*"`y'
<br />`� �'
<br />""""'
<br />10
<br />INST MAX
<br />mg/L
<br />Contingent
<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 />Req. Mon.
<br />30DA AVG
<br />Req. Mon.
<br />DAILY MX
<br />Mgal /d
<br />"'*"
<br />•k**
<br />`•• ***
<br />"""'
<br />Continuous
<br />RCORDR
<br />Oil and grease visual
<br />840661 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />,.,,,,
<br />.....,
<br />.....,
<br />...,,,
<br />******
<br />PERMIT
<br />REQUIREMENT
<br />' """
<br />Req. Mon.
<br />INST MAX
<br />Y =1;N =0
<br />,.....
<br />"'•"
<br />'•""
<br />'* *'•'
<br />Weekly
<br />VISUAL
<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 />NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES)
<br />DISCHARGE MONITORING REPORT (DMR)
<br />FROM
<br />000027154
<br />PERMIT NUMBER
<br />NANIF /TITI F PRINC IF A I FXFRUTIVF(1FFICFR I certify under penalty of law that this document and all attachments were preparedonder me direction or
<br />EPA Form 3320 -1 (Rev.01 /06) Previous editions may be used.
<br />008 -A
<br />DISCHARGE NUMBER
<br />MONITORING PERIOD
<br />MM /DD/YYYY
<br />09/01 /2011
<br />MM /DD/YYYY
<br />09/30/2011
<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 />1 TELEPHONE 1 DATE 1
<br />If(( vU Gt `C ✓sp ry
<br />TYPED OR PRINTED
<br />system, or those persons directly responsible for gathering the information, the information ubmfitted is,
<br />to the bet of my knowledge and belief, eve, accurate. and complete. I am aware that there are significant
<br />penalties for submitting false information, including the possibility offine;nd imprisonment for knowing
<br />violations.
<br />SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR
<br />AUTHORIZED AGENT
<br />776 E-n
<br />AREA Code I NUMBER
<br />(7/2427„ (/
<br />MM!DDIYYYY
<br />COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)
<br />ALTERNATE LIMITS FOR TSS (MLOC =O1 APPLY IF 10YR 24HR PRECIP EVENT CLAIMED ALTERNATE LIMITS FOR IRON &SETTLEABLE SOLIDS (MLOC =O1 APPLY ONLY IF < =10YR 24HR PRECIP EVENT CLAIMED OIL & GREASE
<br />- SEE I.C.19,PAGE 16.
<br />03/31/2011 Page 2
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