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PARAMETER
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<br />t` it t r ul ny n a yV It r t o r i t h m 1
<br />>v> - th . pen m di .. ly r., m'b`. for gedanng rn. intotmetwn the Intornunon wbmin.d u
<br />w t h e be. of m, knowledge and hel,' a :It( am' ,ornpi,te I am d, ere that the are >,gmli,e
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<br />U
<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 />00400 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />NUMBER
<br />M /DO/YYYY
<br />TYPED OR PRINTED
<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 />00530
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<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 />PERMIT
<br />REQUIREMENT
<br />"`
<br />° "`
<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 />010451 0
<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 />„,,,
<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 />"" "'
<br />Monthly
<br />INSTAN
<br />Solids total dissolved
<br />70295 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />PERMIT
<br />REQUIREMENT
<br />" "
<br />Req Mon
<br />QRTR AVG
<br />Req. Mon
<br />DAILY MX
<br />mg/L
<br />Quarterly
<br />GRAB
<br />NAME/TITLE PRINCIPAL EXECUTIVE OFFICER
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<br />t` it t r ul ny n a yV It r t o r i t h m 1
<br />>v> - th . pen m di .. ly r., m'b`. for gedanng rn. intotmetwn the Intornunon wbmin.d u
<br />w t h e be. of m, knowledge and hel,' a :It( am' ,ornpi,te I am d, ere that the are >,gmli,e
<br />` oltt ,n` >.,nt,n•na• „, nt,,d e: ne,..,, nn ,., „I meane•,mpn.•n•nemI,•rkn•,>
<br />U
<br />n '
<br />j
<br />C
<br />TELEPHONE
<br />DATE
<br />J
<br />JCCC,
<br />� �
<br />, � � QTti
<br />- r>!` a t
<br />h+
<br />[ 1 ■
<br />//�+
<br />920 ". ?
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<br />Y - !!lIJJJJ O6
<br />Q
<br />0 2- 7.p z--
<br />rGNATUREOFPRNCIPAL EXECUTIVE OFFICER O
<br />AUTHORIZED AGENT
<br />AREA Code
<br />NUMBER
<br />M /DO/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 Coorer 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 />014 -A
<br />DISCHARGE NUMBER
<br />MONITORING PERIOD
<br />MM /DD/YYYY
<br />06/01/2012
<br />MM /DD/YYYY
<br />06/30/2012
<br />TO
<br />Form Approved
<br />OMB No 2040-0004
<br />DMR Mailing ZIP CODE: 81424 -0535
<br />MINOR
<br />GUNIS
<br />SURF RUNOFF TO N FK GUNNISON R
<br />External Outfall
<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 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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