NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
<br />NPDES
<br />(
<br />) Form Approved
<br />DISCHARGE MONITORING REPORT (DMR) OMB No. 2040-0004
<br />PERMITTEE NAME/ADDRESS (Include FacilityNameQocation iiDeeient)
<br />NAME: Oxbow Mining LLC
<br />000000132 010A
<br />ADDRESS: PO Box 535
<br />F
<br />DMR Mailing ZIP CODE: 81424-0535
<br />Somerset, CO 81424-0535 PERMIT NUMBER
<br />DISCHARGE NUMBER MINOR
<br />FACILITY: SANBORN CRK & ELK CRK MINES GUNIS
<br />LOCATION: MONITORING PERIOD
<br />3737 HIGHWAY 133 SEDIMENT POND TO SANBORN CREEK
<br />SOMERSET, CO 81434 MM/DD/YYYY MM/DD/YYYY External Outfall
<br />ATTN: James T. Cooper, EVP FROM 09/01/2009 TO 09/30/2009 No Discharge
<br />PARAMETER QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. FREQUENCY SAMPLE
<br /> EX OF ANALYSIS TYPE
<br />VALUE VALUE UNITS VALUE VALUE VALUE UNITS
<br />pH SAMPLE ...... ..»..
<br />......
<br />MEASUREMENT ••-'••
<br />0040010 PERMIT ...... "»» ......
<br />•*
<br />
<br />Effluent Gross REQUIREMENT MINIMUM 9
<br />MAXIMUM SU
<br />Monthly INSITU
<br />Solids, total suspended SAMPLE •-,,,, •••• ,
<br />,»• •.?•,•
<br />MEASUREMENT
<br />0053010 PERMIT ...... """ "••" .•'•••
<br />35
<br />Effluent Gross REQUIREMENT 30DA AVG
<br />DAILY 70
<br />MX
<br />
<br />mg/L
<br />
<br />Monthly GRAB
<br />Solids, settleable SAMPLE .•,.,• .?„ ,
<br />?,.--. •,•••
<br />MEASUREMENT
<br />0054510 PERMIT "»" •••`"• •"••-
<br />Effluent Gross REQUIREMENT •»-»
<br />0DA AVG
<br />DAI
<br />Y M
<br />mL/L
<br />3 L
<br />X Monthly GRAB
<br />Iron, total (as Fe) SAMPLE •--,» --»-•
<br />
<br />-»._-
<br />......
<br />MEASUREMENT
<br />0104510 PERMIT ""» •'»" `••"• `••»`
<br />3500
<br />Effluent Gross REQUIREMENT 30DA AVG 7000
<br />DAILY MX ug/L
<br />Monthly GRAB
<br />
<br />»••
<br />Oil and grease SAMPLE ......
<br />• .».
<br />MEASUREMENT """ •••"'
<br />0358210 PERMIT """ `•»" .....' •••••• ......
<br />Effluent Gross REQUIREMENT O mglL
<br /> INST
<br />MAX Contingent GRAB
<br />Flow, in conduit or thru treatment plant SAMPLE
<br />
<br />MEASUREMENT ......
<br />......
<br />-•••--
<br />•-•-.-
<br />50050 1 0 PERMIT Req. Mon. Req. Mon. Mgal/d •'•••• •-»-* ......
<br />••.•
<br />Effluent Gross REQUIREMENT 30DA AVG DAILY MX ••
<br /> Monthly INSTAN
<br />Solids, total dissolved SAMPLE ...... --- •
<br />- » ......
<br />MEASUREMENT
<br />7029510 PERMIT "'•" ..•'•• •••••• •»•-•
<br />Req. Mon.
<br />Effluent Gross REQUIREMENT
<br />Req. Mon.
<br />mg/L
<br />30DA AVG DAILY MX Quarterly GRAB
<br />
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<br />SIGN URE OF PRINCIPAL EXECUTIVE OFFICER OR
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<br />AUTHORIZED AGENT
<br />COMMENTS AND EXPLANATION OF ANY VIOLATIONS
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<br />f AREA God• NUMBER MWDD/YYYY
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<br />erence all attachments here)
<br />TSS & TOTAL IRON LIMITS WILL BE WAIVED, AND SETTLEABLE SOLIDS LMT APPLIED FOR -10YR
<br />24HR PRECIP EVENT
<br />SETTLEABLE S
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<br />OLIDS LIMIT MAY B
<br />OR RQMNTS.TDS MONITORING-SEE PART VI.A.2.G OF RATIONALE. 30 DAY AVG. IS HIGHEST MONTHLY AVG. DURING PERIOD REPRTD. E WAIVED FOR > 10YR,24HR EVENT-SEE I.A.1,PP 4-5, AND I.A.2, P. 5
<br />EPA Form 3320.1 (Rev.01/06) Previous editions may be used.
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