PARAMETER
<br />1 .rn1fi under penalty , ,aw 11 1• ,11 dn.um.n1 ane all ,n 1.Fm.nt her, prepared under m, duet nn or
<br />•u a, • M1 and
<br />p t 1h f inure m 1 a ., - , - „,,,emde.1 gne J 13 d y n f1h1 dtoa>,memat x 1 1 r1 ed 1 personnel pmpn, ear
<br />u n n h gih
<br />,.s m or rhos, person d:-..11, , .; bli hn g.thurn.g Ou 1n„or.+uuun, the m[omwnon>uhrh i d 1>
<br />m the Mal of m. 6nowledi a .,,.. 1 •. • w, u, 11am and,ompl,m I am aware that there are .gniti.anl
<br />pe line> tot snhmmine fal,c uttormahon m.ln the po,1h1ht) of fine and unplasonment h knohing
<br />la
<br />QUANTITY OR LOADING
<br />QUALITY OR CONCENTRATION
<br />NO.
<br />EX
<br />NCY
<br />OF F ANAL
<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 />M/ODI`IYYY
<br />TYPED OR PRINTED
<br />PERMIT
<br />REQUIREMENT
<br />6.5
<br />MINIMUM
<br />9
<br />MAXIMUM
<br />SU
<br />Monthy
<br />INSITU
<br />Solids, total suspended
<br />0053010
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />PERMIT
<br />REQUIREMENT
<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 />PERMIT
<br />REQUIREMENT
<br />" ""
<br />"""
<br />Req Mon
<br />30DA AVG
<br />Req. Min.
<br />DAILY MX
<br />mUL
<br />Monthly
<br />GRAB
<br />Iron, total (as Fe)
<br />0104510
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />PERMIT
<br />REQUIREMENT
<br />""'•
<br />3500
<br />300A AVG
<br />IJ00
<br />DAILY MX
<br />uy /L
<br />Monthly
<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 />mg1L
<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 />Monthy
<br />INSTAN
<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 />DAIL ' MX
<br />mg/L
<br />Qua•1erly
<br />GRAB
<br />NAME /TITLE PRINCIPAL EXECUTIVE OFFICER
<br />1 .rn1fi under penalty , ,aw 11 1• ,11 dn.um.n1 ane all ,n 1.Fm.nt her, prepared under m, duet nn or
<br />•u a, • M1 and
<br />p t 1h f inure m 1 a ., - , - „,,,emde.1 gne J 13 d y n f1h1 dtoa>,memat x 1 1 r1 ed 1 personnel pmpn, ear
<br />u n n h gih
<br />,.s m or rhos, person d:-..11, , .; bli hn g.thurn.g Ou 1n„or.+uuun, the m[omwnon>uhrh i d 1>
<br />m the Mal of m. 6nowledi a .,,.. 1 •. • w, u, 11am and,ompl,m I am aware that there are .gniti.anl
<br />pe line> tot snhmmine fal,c uttormahon m.ln the po,1h1ht) of fine and unplasonment h knohing
<br />la
<br />s
<br />` Y r L, 7 __ , , ; - � . (� ,
<br />a
<br />TELEPHONE
<br />DATE
<br />,, J(.4 �/'�'��,
<br />XC r
<br />( L(...
<br />y
<br />(./ ) .¢ r < > I , h \P
<br />( / > U --
<br />,�� e'
<br />-
<br />,� 2, r .,,/
<br />,IGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR
<br />AUTHORIZED AGENT
<br />AREA coda 1
<br />NUMBER
<br />7
<br />”
<br />M/ODI`IYYY
<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 />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 />000000132
<br />PERMIT NUMBER
<br />007 -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 />DMR Mailing ZIP CODE: ?'424 -0535
<br />MINOR
<br />GUNIS
<br />SEDIMENT POND TO HUBBARD CREEK
<br />External Ou tfall
<br />A,.provetl
<br />OMB No 204CLC04'
<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 I A 1 PP 4 -5, AND I A2, 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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