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PARAMETER
<br />.,,n
<br />" " ^nU^e^�ain., ,au r. ` n M,n .n, •a�i r,.(n.n,,..,, rp,rninnd., s
<br />.up. ., w ,L .. n.. IIII _ ..n o designed ut . . I,ai qual,hcd r.
<br />peu n I props . gather and ''I
<br />I t ti . 1 t I i , ll •d n . Al in , • per h • u h
<br />,V)t.m did.. 1w m.th
<br />u , . 1. f -.nth.c tI . I tornanon h. mlormanon a hm m.d u
<br />n , An
<br />, ,he hca of on Ira:: ar.:. I, a ate n , ,villa I a m th
<br />e et ere arc v nIntant
<br />p.naln.. wt ,ubmeang tan, tnl., matt,., tn.h,dtng m. p,„<,mhn . nor and,mpnynmmm thr An...rnF
<br />QUANTITY OR LOADING
<br />QUALITY OR CONCENTRATION
<br />NO.
<br />EX
<br />FREQUENCY
<br />OF ANALYSIS
<br />SAMPLE
<br />TYPE
<br />VALUE
<br />VALUE
<br />UNITS
<br />VALUE
<br />VALUE
<br />VALUE
<br />UNITS
<br />pH
<br />00400 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />,,,,„
<br />/YYYY
<br />PERMIT
<br />REQUIREMENT
<br />""•`
<br />" ""
<br />6 5
<br />MINIMUM
<br />9
<br />MAXIMUM
<br />SU
<br />Monthly
<br />INSITU
<br />Solids, total suspended
<br />0053010
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />PERMIT
<br />REQUIREMENT
<br />35
<br />30DA AVG
<br />70
<br />MX 7D AV
<br />mg/L
<br />Monthly
<br />GRAB
<br />Solids, settleable
<br />00545 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />PERMIT
<br />REQUIREMENT
<br />Req. Mon.
<br />30DA AVG
<br />Req. Mon.
<br />DAILY MX
<br />mL/L
<br />Monthly
<br />GRAB
<br />Iron, total (as Fe)
<br />0104510
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />PERMIT
<br />REQUIREMENT
<br />3000
<br />30DA AVG
<br />6000
<br />GAILY MX
<br />ug'L
<br />Mordhly
<br />GRAB
<br />Oil and grease
<br />0358210
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />PERMIT
<br />REQUIREMENT
<br />10
<br />INST MAX
<br />mg/L
<br />Contingent
<br />GRAB
<br />Flow, in conduit or thru treatment plant
<br />50050 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />PERMIT
<br />REQUIREMENT
<br />Req. Mon.
<br />30DA AVG
<br />Req Mon
<br />DAILY MX
<br />Mgal /d
<br />""
<br />•"
<br />Monthly
<br />1NSTAN
<br />Solids, total dissolved
<br />70295 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />PERMIT
<br />REQUIREMENT
<br />Req. Mon
<br />30DA AVG
<br />Req. Mon
<br />DAILY MX
<br />mg/L
<br />Quarterly
<br />GRAB
<br />NAME /TITLE PRINCIPAL EXECUTIVE OFFICE
<br />.,,n
<br />" " ^nU^e^�ain., ,au r. ` n M,n .n, •a�i r,.(n.n,,..,, rp,rninnd., s
<br />.up. ., w ,L .. n.. IIII _ ..n o designed ut . . I,ai qual,hcd r.
<br />peu n I props . gather and ''I
<br />I t ti . 1 t I i , ll •d n . Al in , • per h • u h
<br />,V)t.m did.. 1w m.th
<br />u , . 1. f -.nth.c tI . I tornanon h. mlormanon a hm m.d u
<br />n , An
<br />, ,he hca of on Ira:: ar.:. I, a ate n , ,villa I a m th
<br />e et ere arc v nIntant
<br />p.naln.. wt ,ubmeang tan, tnl., matt,., tn.h,dtng m. p,„<,mhn . nor and,mpnynmmm thr An...rnF
<br />---
<br />_ x � r•'
<br />( '
<br />TELEPHONE
<br />DATE
<br />�Q
<br />X t i
<br />� �
<br />I lV, r-CJ ,., ♦ 1
<br />/
<br />v . 1 re.", ,- kJ
<br />G • p /
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<br />IGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR
<br />AUTHORIZED AGENT
<br />TYPED OR PRINTED
<br />AREA Cod. I NUMBER
<br />MM/
<br />/YYYY
<br />PERMITTEE NAME/ADDRESS (Include Facility Name /Location if Different)
<br />NAME: Oxbow Mining LLC
<br />ADDRESS: PO Box 535
<br />Somerset, CO 81434 -0535
<br />FACILITY:
<br />LOCATION:
<br />SANBORN CRK & ELK CRK MINES
<br />3737 HIGHWAY 133
<br />SOMERSET, CO 81434
<br />ATTN James T Cooper, EVP
<br />OMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)
<br />EPA Form 3320 -1 (Rev.01 /06) Previous editions may be used.
<br />NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES)
<br />DISCHARGE MONITORING REPORT (DMR)
<br />FROM
<br />C00000132
<br />PERMIT NUMBER
<br />019 -A
<br />DISCHARGE NUMBER
<br />MONITORING PERIOD
<br />MM /DDIYYYY
<br />03/01/2013
<br />MM /DDIYYYY
<br />03/31/2013
<br />TO
<br />Form Approved ,
<br />OMB No 2(40- , '0(,4
<br />DMR Mailing ZIP CODE: 81424 -0535
<br />MINOR
<br />GUNIS
<br />SURFACE RUNOFF TO HUBBARD CRK
<br />External Outfall
<br />No Discharge I 1
<br />TSS & TOTAL IRON LIMITS WILL BE WAIVED, AND SETTLEABLE SOLIDS LMT APPLIED FOR < =10,24HR PRECIP EVENT,SETTLEABLE SOLIDS LIMIT MAY BE WAIVED FOR >10YR 24HR EVENT -SEE I.A 1,PP 4 -5, AND I A 2, P 5 FOR
<br />ROMNTS.TDS MONITORING -SEE PART VI.A.2.G OF RATIONALE 30 DAY AVG IS HIGHEST MONTHLY AVG DURING REPORTING PERIOD
<br />11/09/2011 Page 1
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