PARAMETER
<br />mr, under p enn flaw t That is doLrnuenedm to td a ..11a, thmenlattachments
<br />eatgwecdm
<br />a � ,n. sercre prepared m
<br />,, n,n aLalise rda ewi ,yst personnel under properly ra,het and
<br />e, and
<br />QUANTITY OR LOADING
<br />QUALITY OR CONCENTRATION
<br />E .
<br />FREQUENCY
<br />OF ANALYSIS
<br />SAMPLE
<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 />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 />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 />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 />DAILY MX
<br />ug/L
<br />Monthly
<br />GRAB
<br />Oil and grease
<br />0358210
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />......
<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 />......
<br />PERMIT
<br />REQUIREMENT
<br />Req. Mon.
<br />30DA AVG
<br />Req. Mon.
<br />DAILY MX
<br />Mgal /d
<br />"•”`
<br />Monthly
<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 />QRTR AVG
<br />Req. Mon.
<br />DAILY MX
<br />mg/L
<br />Quarterly
<br />GRAB
<br />AMEITITLE PRINCIPAL EXECUTIVE OFFICER
<br />mr, under p enn flaw t That is doLrnuenedm to td a ..11a, thmenlattachments
<br />eatgwecdm
<br />a � ,n. sercre prepared m
<br />,, n,n aLalise rda ewi ,yst personnel under properly ra,het and
<br />e, and
<br />r �
<br />n
<br />� 1 jJe�' g
<br />r J
<br />`-"{'
<br />TELEPHONE
<br />DATE
<br />1 ' �� • , '
<br />_
<br />I t • th in t n 1 tied Based on my inquiry of the perum or persons who mane, th,
<br />u i sstem or those persons directly respun>tble for gathenng thunformation, the mfomauon aubmmed s
<br />o the best of m, knowledge end belief true accurate and wmplete I din ax are that there arc .ign,f cant
<br />_
<br />� i , 5 . � �
<br />o o �
<br />p nl m > r submitting m,m information rel >information ,n md,g the n•» ,t,r,o .,t line and imprisonment tor kn, w ,t
<br />IGNATURE OF PRIIICIPAL EXECUTIVE OFFICER OR `
<br />AUTHORIZED AGENT
<br />AREA can.
<br />NUMBER
<br />MWa a/YYYY
<br />TYPED O 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 />C00000132
<br />PERMIT NUMBER
<br />013 -A
<br />DISCHARGE NUMBER
<br />MONITORING PERIOD
<br />MM /DDIYYYY
<br />12/01/2011
<br />MM /DDIYYYY
<br />12/31/2011
<br />TO
<br />GUNIS
<br />RUNOFF TO N FORK GUNNISON R.
<br />External Outfall
<br />Form Approved
<br />OMB No 2040-0004
<br />DMR Mailing ZIP CODE: 81424 -0535
<br />MINOR
<br />No Discharge1
<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.
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