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NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
<br />N
<br /> (
<br />PDES) Form Approved
<br /> DISCHARGE MONITORING REPORT (DMR) or.1B No. 2040-ooo4
<br />PERMITTEE NAME/ADDRESS (Include Facility Name/Location if Different)
<br />NAME: Oxbow Mining LLC
<br />
<br />ADDRESS: PO Box 535 000000132
<br />010-A
<br />[
<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: 3737 HIGHWAY 133 MONITORING PERIOD SEDIMENT PO ND TO SANBORN CREEK
<br />SOMERSET, CO 81434 MM/DD/YYYY MM/DD/YYYY External Outfall
<br />ATTN: James T. Cooper, EVP FROM 12101/2009 TO 12/31/2009 No Discharge
<br />PARAMETER QUANTITY OR LOADING QUALITY OR CONCENTRATION SAMPLE
<br />NO. o
<br /> ANALYSIS
<br />EX TYPE
<br /> VALUE VALUE UNITS VALUE VALUE VALUE UNITS
<br />pH SAMPLE
<br /> MEASUREMENT
<br />0040010 ""•`
<br />„« •
<br />Effluent Gross PERMIT
<br />REQUIREMENT 6.5
<br />1e•••+
<br />MINIMUM •«••• 9 SU
<br />
<br />Solids
<br />total sus
<br />ended MAXIMUM Monthly INSITU
<br />,
<br />p SAMPLE
<br /> MEASUREMENT
<br />0053010 PERMIT ""•' '•••" •••«•
<br />*••••*
<br />
<br />Effluent Gross
<br />REQUIREMENT 35
<br />30DA AVG 70
<br />DAILY MX
<br />mg><
<br />Monthly GRAB
<br />Solids, settleable SAMPLE
<br /> MEASUREMENT
<br />0054510 PERMIT '""' ,,,.., •«••• ••--••
<br />Effluent Gross
<br />REQUIREMENT Req. Mon. Req. Mon, mUL
<br />
<br />Iron
<br />total (as Fe) 30DA AVG DAILY MX Monthly GRAB
<br />, SAMPLE
<br /> MEASUREMENT
<br />0104510 PERMIT ,,,,,. •••••' •••« ••-•••
<br />Effluent Gross REQUIREMENT 300A AVG DAILY MX ug/L
<br />
<br />Oil and grease
<br />SAMPLE Monthly GRAB
<br /> MEASUREMENT
<br />0358210 PERMIT ...«. ..,,,. ,.,...
<br />
<br />Effluent Gross
<br />REQUIREMENT .,....
<br />10
<br />mg/L
<br />
<br />Flow, in conduit or thru treatment plant
<br />SAMPLE INST MAX Contingent GRAB
<br /> MEASUREMENT "'•'• ««• •--••• , , .
<br />500501 0
<br />Effluent Gross PERMIT Req. Mon. Req. Mon. Mgal/d .,„•• ••••-•
<br />•••••• .,,«,
<br /> REQUIREMENT 30DA AVG DAILY MX
<br />
<br />Solids, total dissolved
<br />SAMPLE Monthly INSTAN
<br /> MEASUREMENT
<br />7029510 PERMIT ",.,, '•"`• •••••• ••••••
<br />Effluent Gross REQUIREMENT 0DA AvG DAI
<br />Y MX L
<br /> 3 L Quarterly GRAB
<br />PRINCIPAL EXECUTIVE OFFICER li mmderpenahynrlax•thatthudecutncmanda11-hmentssce preparcduWermydimcdonnr
<br />.np i:ion in rdan« with a ayatem designed m avurc That qualified perwnal V= gather arW
<br />csalwte the information suhmined spn . PBLid un my inqth erinuiry of the pawn or pers.ms ge she
<br />y,wm ur th xe p?»ow direnl)' rtble (or gag the infumcatiuu, the in(otmariun s.Innm d is,
<br />o the best of my knuwl de and beltel. we, accurate, and complete. I am aware that there are signi? ant
<br />penances for submitting raise infunnatiun, including the possibility of fce and impriwnmcni 4n Wowing
<br />;nmtie
<br />TELEPHONE DATE
<br />?Ae 970
<br />9Z9-?iZz o, /? zo?0
<br />TYPED OR PRINTED n,. I SIGNVURE OF PRINCIPAL EXECU14VE OFFICER OR
<br />AUTHORIZED AGENT AREwced- NUMBER MM/DDfYYYY
<br />COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)
<br />TSS 8 TOTAL IRON LIMITS WILL BE WAIVED, AND SETTLEABLE SOLIDS LMT APPLIED FOR <=10YR,24HR PRECIP EVENT; SETTLEABLE SOLIDS LIMIT MAY BE WAIVED FOR >10YR,24HR EVENT-SEE I.A.1,PP 4-5, AND
<br /> IA.2, P. 5
<br />FOR ROMNTS.TDS MONITORING-SEE PART VI.A.2.G OF RATIONALE. 30 DAY AVG. IS HIGHEST MONTHLY AVG. DURING PERIOD REPRTD.
<br />EPA Form 3320-1 (Rev.01/06) Previous editions may be used.
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