PARAMETER
<br />I ccmfv under penalty of law that dos document and all attachments uerc prepared under m■ due,uon or
<br />superast ...
<br />,n aMance wnh a system des,gned m assure that qualthal personnel properly gather and
<br />QUANTITY OR LOADING
<br />QUALITY OR CONCENTRATION
<br />d6
<br />z
<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 />TYPED OR PRINTED
<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 />Sobs, total suspended
<br />0053010
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />,..,.,
<br />...,
<br />,,,,,,
<br />,,..,.
<br />PERMIT
<br />REQUIREMENT
<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 />PERMIT
<br />REQUIREMENT
<br />•""'
<br />Req. Mon.
<br />30DA AVG
<br />Req. Mon.
<br />DAILY MX
<br />mUL
<br />Monthly
<br />GRAB
<br />iron, total (as Fe)
<br />0104510
<br />Diluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />,.,,,,
<br />PERMIT
<br />REQUIREMENT
<br />•' »"
<br />"' ~'
<br />3500
<br />300A AVG
<br />7000
<br />DAILY MX
<br />ug/L
<br />Monthly
<br />GRAB
<br />OiI and grease
<br />0358210
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />,,,,,,
<br />PERMIT
<br />REQUIREMENT
<br />"' »'
<br />• » "'
<br />10
<br />INST MAX
<br />mg/L
<br />Contingent
<br />GRAB
<br />Flow, in conduit or tnru treatment plant
<br />50050 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />,,,,»
<br />PERMIT
<br />REQUIREMENT
<br />Req. Mon.
<br />30DA AVG
<br />Req. Mon.
<br />DAILY MX
<br />MgaUd
<br />~"~
<br />` ~`•'
<br />•`••~
<br />•~ ~'
<br />Monthly
<br />INSTAN
<br />Solids, total dissolved
<br />70295 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />, »,,,
<br />PERMIT
<br />REQUIREMENT
<br />` » »'
<br />"""
<br />Req. Mon.
<br />30DA AVG
<br />Req. Mon.
<br />DAILY MX
<br />mg/L
<br />Quarterly
<br />GRAB
<br />EffITLE PRINCIPALEXECUTNE OFFICER
<br />I ccmfv under penalty of law that dos document and all attachments uerc prepared under m■ due,uon or
<br />superast ...
<br />,n aMance wnh a system des,gned m assure that qualthal personnel properly gather and
<br />` �) » C TELEPHONE
<br />DATE
<br />C � r
<br />W
<br />f `� • ) a • ' pnn N't'
<br />ev I I the t r,naz n vb,mued sued on my inquiry of the person or persons who manage the
<br />system. m those ersons dneetly respourble for gathenng the ,nfomanon, the Information submtned ,s,
<br />to the
<br />the beat of m. nti knowledge a belle true au,nate and complete I am aware that ,here are >,gmficanr
<br />Wn iea for sub mnmg false Informants, ,ncludug the p ss,bd, of fine d,mpn mmem f r
<br />e1 I. /A rt t 3
<br />+l '
<br />Vglo'e -ro '
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<br />MMIDD/Y YY
<br />GNATURE OF PRINCIPAL EXECUTIVE OFFICER O
<br />AUTHORIZED AGENT AREA Cod. 1
<br />NUMBER
<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 />FACILfiY: SANBORN CRK & ELK CRK MINES
<br />LOCATIC:N: 3737 HIGHWAY 133
<br />SOMERSET, CO 81434
<br />ATTN James T. Cooper, EVP
<br />EPA Fonn 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 />000000132
<br />PERMIT NUMBER
<br />010-A
<br />DISCHARGE NUMBER
<br />MONITORING PERIOD
<br />MM /DD/YYYY
<br />12/01/2012
<br />MM /DD/YYYY
<br />12/31/2012
<br />TO
<br />Form Approved
<br />OMB No. 2040-0004
<br />DMR Mailing ZIP CODE: 81424 -0535
<br />MINOR
<br />GUNIS
<br />SEDIMENT POND TO SANBORN CREEK
<br />External Outfall
<br />No Discharge
<br />(
<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 I.A.1,PP 4 -5, AND I.A.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 REPRTD.
<br />11/09/2011 Page 1
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