PARAMETER
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<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 />,.....
<br />~....
<br />,,,,,,
<br />~....
<br />PERMIT
<br />REQUIREMENT
<br />" ""
<br />"""
<br />""`•
<br />6.5
<br />MINIMUM
<br />••••"
<br />9
<br />MAXIMUM
<br />SU
<br />Monthly
<br />INSITU
<br />Solids, total suspended
<br />0053010
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />.~.~
<br />..,,.,
<br />PERMIT
<br />REQUIREMENT
<br />•'•"'
<br />" ~'•
<br />35
<br />30DA AVG
<br />70
<br />DAILY MX
<br />mg/L
<br />Monthly
<br />GRAB
<br />Solids, settleable
<br />00545 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />,,,,.,
<br />..,..,
<br />......
<br />PERMIT
<br />REQUIREMENT
<br />"""
<br />" ~'•
<br />"""
<br />"""
<br />Req. Mon,
<br />300A AVG
<br />Req. Mon.
<br />DAILY MX
<br />mLA
<br />Monthly
<br />GRAB
<br />Iron, total (as Fe)
<br />0104510
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />., ~..
<br />..,...
<br />,,.,,,
<br />,,,,,,
<br />PERMIT
<br />REQUIREMENT
<br />"""
<br />"""
<br />'•""
<br />" ""
<br />3000
<br />30DA AVG
<br />6000
<br />DAILY MX
<br />ug/L
<br />Monthly
<br />GRAB
<br />Oil and grease
<br />03582 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />.~.~
<br />,,,,,,
<br />,.,...
<br />..,...
<br />.. „,.
<br />REQUIREMENT PERMIT
<br />�~••
<br />~ ~•
<br />INST MAX
<br />rn9/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 />. ~,,,
<br />~, ~,
<br />,,,,,,
<br />...,..
<br />PERMIT
<br />REQUIREMENT
<br />Req. Mon.
<br />30DA AVG
<br />Req. Mon.
<br />DAILY MX
<br />Mgal/d
<br />""~
<br />••••~
<br />~"”'
<br />'•"'•
<br />Monthly
<br />INSTAN
<br />Oil and grease visual
<br />84066 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />„~~
<br />,,,,,,
<br />, ~ ~.
<br />,. ».,
<br />PERMIT
<br />REQUIREMENT
<br />Req. Mon.
<br />INST MAX
<br />Y =1;N=
<br />...Me
<br />~'•'•
<br />'• ~~
<br />""~
<br />Monthly
<br />VISUAL
<br />NAMErilTLE PRINTAL EXECUTIVE
<br />TIVE OFFICER
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<br />, uper,., s, anin a�rda nce with a y ,temdntgnedto assure that qualifiedp nnelproperrygatherand
<br />dust the u inddmwtron suborned Based or m information, Poore persons w st, M maa nagge the
<br />system. or t amour ueaitt d Base o le for gathering the the the =banned the is,
<br />to the best of my knowledge and belief true accurate, and complete I am aware flirt there are ar fican
<br />p lo f ur aubmtttmg false mfornutwn, including the possibility of f m for aid tmpn.nnme uwm
<br />4 r
<br />µ" (1 /p 4 /- � T. , ,�
<br />"(/ a
<br />TELEPHONE
<br />DATE
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<br />IGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR
<br />AUTHORIZED AGENT
<br />AREA Code 1
<br />NUMBER
<br />/ / J
<br />Mw D/YYYY
<br />TYPED OR PRINTED
<br />PERMIT i EE 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: SANBORN CRK & ELK CRK MINES
<br />LOCATION: 3737 HIGHWAY 133
<br />SOMERSET, CO 81434
<br />ATTN. James T. Cooper, EVP
<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 />012 -A
<br />DISCHARGE NUMBER
<br />MONITORING PERIOD
<br />MM /DDIYYYY
<br />10/01/2012
<br />MM /DDIYYYY
<br />10/31/2012
<br />TO
<br />GUNIS
<br />SEDIMENT POND TO ELK CREEK
<br />External Outfall
<br />Form Approved
<br />OMB No. 2040 -0004
<br />DMR Mailing ZIP CODE: 81424-0535
<br />MINOR
<br />No Discharge
<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,24HR PRECIP EVENT;SETTLEABLE SOLIDS LIMIT MAY BE WAIVED FOR >10YR,24HR EVENT -SEE LA.1 ,PP 4-5, AND IA.2. P. 5
<br />FOR RQMNTS.TDS MONITORING -SEE PART VI.A2.G OF RATIONALE. 30 DAY AVG. IS HIGHEST MONTHLY AVG. DURING PERIOD REPRTD.
<br />11/09/2011 Page
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