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PARAMETER
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<br />m
<br />. , • 11 i n t u w , l , - ,, dca n ,, m', o 1 IL ,. o r,•ersom,N 1.. n :nher ena
<br />,'i • ,n- ni vu • v , d n ma mum', •,I r nerma or the I form .n ruhrm
<br />..... or Mow peon,:e:a a,,y ..,hie for thnm:, Rnanun tonnrum au T
<br />p ent ' torautumnal,t l..'unor in 111: 111: a�,a,. e ∎ e lam aware thcA •g o
<br />1 t n,.,,n,.,,,n Inc.., the 1 , :,na „a nrr e and,mpnw unnvt tor Gn y
<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 />0040010
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />PERMIT
<br />REQUIREMENT
<br />"`•'•
<br />6.5
<br />MINIMUM
<br />••"••
<br />9
<br />MAXIMUM
<br />SU
<br />Monthly
<br />INSITU
<br />Solids, total suspended
<br />00530 1 0 Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />„ „„
<br />„, „,
<br />, „„.
<br />PERMIT
<br />REQUIREMENT
<br />„
<br />30DA 35
<br />AVG
<br />70
<br />MX 7D AV
<br />mg/L
<br />Monthly
<br />GRAB
<br />Iron, total (as Fe)
<br />0104510
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />„ „•,
<br />PERMIT
<br />REQUIREMENT
<br />”"
<br />•"'•'
<br />3000
<br />300A AVG
<br />6000
<br />DAILY MX
<br />ugtL
<br />Monthly
<br />GRAB
<br />011 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 />Mouthy
<br />INSTAN
<br />Solids, total dissolved
<br />702951 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />PERMIT
<br />REQUIREMENT
<br />Req Mon.
<br />ORTR AVG
<br />Req. Mon.
<br />DAILY MX
<br />mg/L
<br />Quarterly
<br />GRAB
<br />Oil and grease visual
<br />84066 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />, „.,,
<br />PERMIT
<br />REQUIREMENT
<br />Req. Mon.
<br />INST MAX
<br />Y =1,N =0
<br />•”
<br />Weekly
<br />VISUAL
<br />NAMEJTITLE PRINCIPAL EXECUTIVE OFFICER
<br />1 rernIs under rum., n .,,• h_t Mu ...content and : .naahnunta .ere prr anal under m, d n,
<br />m
<br />. , • 11 i n t u w , l , - ,, dca n ,, m', o 1 IL ,. o r,•ersom,N 1.. n :nher ena
<br />,'i • ,n- ni vu • v , d n ma mum', •,I r nerma or the I form .n ruhrm
<br />..... or Mow peon,:e:a a,,y ..,hie for thnm:, Rnanun tonnrum au T
<br />p ent ' torautumnal,t l..'unor in 111: 111: a�,a,. e ∎ e lam aware thcA •g o
<br />1 t n,.,,n,.,,,n Inc.., the 1 , :,na „a nrr e and,mpnw unnvt tor Gn y
<br />( S . /^
<br />1,. ♦ • f
<br />} / • l-
<br />TELEPHONE
<br />DATE
<br />� V1•'t.A (.4:1-.--it.--1.
<br />G)Cef• Pre. iele
<br />y ; ' ) ' d 6
<br />/
<br />o y vs / � �
<br />IGNATURE OF RINCIPAL EXECUTIVE OFFICER OR
<br />AUTHORIZED AGENT
<br />AREA Code NUMBER
<br />MMIDD/YYYY
<br />TYPED OR PRINTED
<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 />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 D.
<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 />015 -A
<br />DISCHARGE NUMBER
<br />MONITORING PERIOD
<br />MM /DD/YYYY
<br />03/01/2013
<br />MM /DD/YYYY
<br />03/31/2013
<br />TO
<br />Forrn Approve,'
<br />OMB No .340 -Il'•I
<br />DMR Mailing ZIP CODE: 81424 -0535
<br />MINOR
<br />GUNIS
<br />DISCHARGE TO ELK CREFK
<br />External 0r'tiflall
<br />No Discharge
<br />11/09/2011 Page 1
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