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NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
<br />NPDES
<br /> (
<br />) Form Apprmed
<br /> DISCHARGE MONITORING REPORT (DMR) OMB No. 2040-0004
<br />PERMITTEE NAME/ADDRESS (Include Faci/dyNamellocation i/DiAefent)
<br />NAME: Oxbow Mining LLC
<br />
<br />ADDRESS: PO Box 535 000000132 016A
<br />DMR Mailing 21P CODE: 814240535
<br />Somerset, CO 81424-0535 PERMIT NUMBER DISCHARGE NUMBER MINOR
<br />FACILITY: SANBORN CRK & ELK CRK MINES GUNIS
<br />LOCATION:
<br />3737 HIGHWAY 133 _MONITORING PERIOD _ SURFACE RUNOFF TO ELK 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 SAMPLE
<br />NO, of
<br /> ANALYSIS
<br />EX TYPE
<br /> VALUE VALUE UNITS VALUE VALUE VALUE UNITS
<br />pH SAMPLE ...... ».».
<br />
<br />MEASUREMENT ...... ......
<br />0040010
<br />Effluent Gross PERMIT
<br />REQUIREMENT """ """ '•""
<br />MINIMUM ...«• 9 SU
<br /> MAXIMUM Monthly INSITU
<br />Solids, total suspended SAMPLE ,„,,, ,.-:.•
<br />
<br />MEASUREMENT ...... ,«•••
<br />0053010 PERMIT """ '•"" '•'•" "•••• 35
<br />
<br />Effluent Gross
<br />REQUIREMENT
<br />30DA AVG 70
<br />DAILY MX
<br />Monthly GRAB
<br />Solids, settleable SAMPLE ......
<br />••'
<br /> MEASUREMENT """ "••"
<br />0054510
<br />Effluent Gross PERMIT
<br />REQUIREMENT """ "•'•• ••••••
<br />Mon,
<br />•„•»
<br />DA
<br />LY M
<br />mUL
<br /> 0
<br />G
<br />AV X
<br />DAI Monthly GRAB
<br />Iron, total (as Fe) SAMPLE ,„•„ »»•,
<br />
<br />MEASUREMENT ......
<br />
<br />010451 0
<br />Effluent Gross -
<br />PERMIT
<br />REQUIREMENT
<br />""•' """ '•'«• 3000
<br />,»«•
<br />
<br />L
<br />
<br />u92
<br /> 30DA AVG DAI
<br />Y MX Monthly GRAB
<br />Oil and grease SAMPLE ,„,,, .,„.
<br />
<br />MEASUREMENT •?.• ••-.
<br />•••«•
<br />0358210 PERMIT """ '•»•' •«••• •»--• ......
<br />E
<br />ffluent Gross
<br />REQUIREMENT 10
<br />mgt
<br /> INST MAX Contingent GRAB
<br />Flow, in conduit or thru treatment plant SAMPLE
<br />
<br />MEASUREMENT ,,,,•
<br />••••••
<br />••-•-•
<br />••-•»
<br />500501 0
<br />Effluent Gross PERMIT
<br />REQUIREMENT Req. Mon. Req. Mon. MgaUd •»«. ,-•-„
<br />30DA AVG DAILY MX ..,,,, ....a.
<br /> Monthly INSTAN
<br />Solids, total dissolved SAMPLE ,,,,,, »„
<br />
<br />MEASUREMENT . •.•••
<br />"'•••
<br />7029510
<br />Effluent Gross PERMIT
<br />REQUIREMENT """ ••«'• •»«•
<br />•«••QRT AV
<br />Mon.
<br />A L
<br />
<br />mgt
<br /> G D
<br />Y
<br />MX Quarterly GRAB
<br />N MEMTLE PRINCIPAL EXECUTIVE OFFICER lee illy undo pe airy of aw hat hsdocument avd dla achmrne we eprcpa ed undrr my die iano `
<br />wperviaion .n accordance witha sslyy em designed w ass mat gml,rcd personnel pponeedy gamer and r / TELEPHONE DATE
<br />evaluate the information mbmiuod. Bawd on my inquiry of the pemu, or perwns wh menage the
<br />system, m muse persons d molt' pottsible f g the g me inftioo, the infomudon submitted is.
<br />7v) w the best fm) . knowledge amt chet. vue, accurate, and wmplete. 1 em await that there arfe significant 9 9 Z9-,5)?-7- /o -e 5 - o 9
<br />f r ?-t'S penah,cs for submittmg faire inf rmatiua, including the pussrbthry of fine and impriwm m ur luarwing
<br />TYPED OR PRINTED nulanona. SIGN URE OF PRINCIPAL EXECUTIVE OFFICER OR
<br />AUTHORIZED AGENT ??? NUMBER MMlDDlYYYY
<br />COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)
<br />TSS & TOTAL IRON LIMITS WILL BE WAIVED, AND SETTLEABLE SOLIDS LMT APPLIED FOR <=10YR,24 HR PRECIP EVENT;SETTLEABLE SOLIDS LIMITS MAY BE WAIVED FOR >10YR,24HR EVENT-SEE I.A.1, PP 4-5,
<br /> AND IA.2., P. 5
<br />FOR RQMNTS. TDS MONITORING-SEE PART VI.A.2.G OF RATIONALE. 30 DAY AVG IS HIGHEST MONTHLY AVG DURING PERIOD RPTD.
<br />EPA Form 3320-1 (Rev.01106) Previous editions may be used.
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