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NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES)
<br />DISCHARGE MONITORING REPORT (DMR)
<br />Form Approved
<br />OMB No. 2040-0004
<br />PERM ITTEE NAME/ADDRESS (/nctudeFaci/ityName/LocationifD#?Lfent)
<br />NAME: Oxbow Mining LLC
<br />ADDRESS: PO Box 535
<br /> Somerset, CO 81424-0535
<br />FACILITY: SANBORN CRK & ELK CRK MINES
<br />LOCATION: 3737 HIGHWAY 133
<br /> SOMERSET, CO 81434
<br />ATTN: James T. Cooper, EVP
<br />000000132 015A
<br />PERMIT NUMBER DISCHARGE NUMBER
<br />MONITORING PERIOD
<br />MM/DD/YYYY MM/DD/YYYY
<br />FROM 09/01/2009 TO 09/30/2009
<br />DMR Mailing ZIP CODE: 81424-0535
<br />MINOR
<br />GUNIS
<br />DISCHARGE TO ELK CREEK
<br />External Outfall
<br />No Discharge FREQUENCY PARAMETER QUANTITY OR LOADING QUALITY OR CONCENTRATION O. OF ANALYSIS SAMPLE E
<br />
<br />
<br /> VALUE VALUE UNITS VALUE VALUE VALUE UNITS
<br />pH SAMPLE
<br />MEASUREMENT ...», ..»» ,,..,, ....»
<br />
<br />0040010
<br />Effluent Gross PERMIT
<br />REQUIREMENT •""' """ •""' 6.5
<br />MINIMUM ~•~' 9
<br />MAXIMUM SU
<br />Monthly
<br />INSITU
<br />Solids, total suspended SAMPLE
<br />MEASUREMENT ....,, •,,,,, ,?~ .. ,.•
<br />0053010 ...,..
<br />
<br />Effluent Gross PERMIT
<br />REQUIREMENT `•••••
<br />30DA AVG
<br />MX 7D 70 AV
<br />mgt
<br />Monthly
<br />GRAB
<br />Iron, total (as Fe) SAMPLE
<br />MEASUREMENT ..,,.. ,,,,,• ..,,.. ...,..
<br />
<br />0104510
<br />Effluent Gross PERMIT
<br />REQUIREMENT """ """ "'•" •~•~ 3000
<br />30DA AVG 6000
<br />DAILY MX ugtL
<br />Monthly
<br />GRAB
<br />Oil and grease SAMPLE
<br />MEASUREMENT ,,,,,, ...... »
<br />
<br />0358210
<br />E
<br />ffluent Gross PERMIT
<br />REQUIREMENT """ """ •~~• •~~• --•»-
<br />10
<br />INST MAX
<br />mgt
<br />Contingent
<br />GRAB
<br />Flow, in conduit or thru treatment plant SAMPLE
<br />MEASUREMENT ~_? .»»• ...... .. ~
<br />
<br />50050 1 0
<br />Effluent Gross PERMIT
<br />REQUIREMENT Req. Mon.
<br />30DA AVG Req. Mon.
<br />DAILY MX Mgalld •~•~ •••••• •••... ......
<br />Monthly
<br />INSTAN
<br /> SAMPLE
<br />Solids, total dissolved
<br />MEASUREMENT ,,,,,, ,,, ,, •.?. •,.?,.
<br />70295 1 0
<br />Effluent Gross PERMIT
<br />REQUIREMENT .."" -'•"' "•~' •••"` Req. Mon.
<br />ORTR AVG Req. Mon.
<br />DAILY MX mg/L
<br />Quarterly
<br />GRAB
<br />Oil and grease visual SAMPLE
<br />MEASUREMENT ,.,,,, .»:.. .,.... .... » »
<br />84066 1 0
<br />Effluent Gross PERMIT
<br />REQUIREMENT .., Req. Mon.
<br />INST MAX Y=1;N=0 ••••'• ~•-••
<br />
<br />..,.»
<br />
<br />~••??
<br />
<br />weekly
<br />
<br />VISUAL
<br />NAMEITITLEPRINCIPAL EXECUTIVE OFFICER s`emymderpeneirynflaw thassh;sdncmn1-dIII -tuncns-prepmedund-ydi-;Door
<br />supervision in accordance with a n- designed w assure ih., qualified pasonncl propnly galhn and
<br />evalume the infumution su-.,111 1. Based on my mqutry of the person or persons who manage the
<br />.ysmm. or arose persons directly nsponsible 1 gathering the in(asmauoq she mfomutim submined is.
<br />• m she best of my knowlMge and be=ef, Disc, auwasc, end wmplne. 1 am aware that there ve aignifiwnt
<br />V. rt>( penahsfor submnsing false intisrmatiisq including the possibility of f and imprisonmem C knowing
<br />TYPED OR PRINTED
<br />COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)
<br />30 DAY AVERAGE IS HIGHEST MONTHLY AVERAGE DURING PERIOD REPORTED. OIL & GREASE - SEE I.B.I.D.
<br />TELEPHONE DATE
<br />97o Q.Z9-5/Z.Z 10-06-07
<br />OF PRINCIPAL EXECU E OFFICER OR
<br />AUTHORMED AGENT "1-d- NUMBER MMfDD/YYYY
<br />EPA Form 3320.1 (Rev.01106) Previous editions may be used.
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