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NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES)
<br />DISCHARGE MONITORING REPORT (DMR)
<br />PERMITTEE NAME/ADDRESS (tnctudeFaci/ityName/LocationifDiffeient)
<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 11/01/2009 TO 11/30/2009
<br />Form Approved
<br />OMB No. 2040-0004
<br />DMR Mailing ZIP CODE: 81424-0535
<br />MINOR
<br />GUNIS
<br />DISCHARGE TO ELK CREEK
<br />External Outfaii
<br />No Discharger
<br />
<br />QUANTITY OR LOADING
<br />QUALITY OR CONCENTRATION
<br />EX
<br />NO.
<br />EX
<br />FREQUENCY
<br />OF ANALYSIS
<br />SAMPLE
<br />TYPE
<br />PARAMETER
<br /> VALUE VALUE UNITS VALUE VALUE VALUE UNITS
<br />pH SAMPLE ..,». »»., „»„ ......
<br /> MEASUREMENT
<br />0040010 PERMIT „,,,, "'••' 6.5
<br />MINIMUM '•'••• 9
<br />MAXIMUM SU
<br />Monthy
<br />INSITU
<br />Effluent Gross REQUIREMENT
<br />Solids
<br />total suspended SAMPLE ,.....
<br />, MEASUREMENT
<br />0053010 PERMIT „,,,, „,,,, „,,,'
<br />35
<br />30DA AVG
<br />70
<br />MX 7D AV
<br />rng1L
<br />
<br />Monthly
<br />
<br />GRAB
<br />Effluent Gross REQUIREMENT
<br />Iron
<br />total (as Fe) SAMPLE ..,», »»., ....,. .»».
<br />, MEASUREMENT
<br />0104510 PERMIT „,,,, 3000
<br />30DA AVG 6000
<br />DAILY MX ug/L
<br />Monthly .
<br />GRAB
<br />Effluent Gross REQUIREMENT
<br />Oil and grease SAMPLE ....» ».». ,...,. .».,.
<br /> MEASUREMENT
<br />0358210 PERMIT "'"' 10
<br />INST MAX mg/L
<br />Contingent
<br />GRAB
<br />Effluent Gross REQUIREMENT
<br />Flow, in conduit or thru treatment plant SAMPLE
<br />MEASUREMENT .,.,.. .,,.., ....,, ....,.
<br />50050 1 0 PERMIT Req. Mon.
<br />30DA AVG Req. Mon.
<br />DAILY MX Mgal/d ••` " "•••` „`••• " •"
<br />Monthly
<br />INSTAN
<br />Effluent Gross REQUIREMENT
<br />Oil and grease visual SAMPLE
<br />MEASUREMENT ..,,.. .».,, .,.
<br />84066 1 0 PERMIT ...... Req. Mon.
<br />INST MAX Y=1;N=0 „•••' •"••• ,,,,,, • •`•'
<br />Weekly
<br />VISUAL
<br />Effluent Gross REQUIREMENT
<br />
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<br />G? "'hams . SIGNA E OF PRINCIPAL EXECUTI OFFICER OR
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<br />TYPED OR PRINTED
<br />AUTHORIZED AGENT aREw- NUMBER MMrDDmryY
<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.1.13.
<br />EPA Form 3320-1 (Rev.01106) Previous editions may be used. Page 1
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