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PARAMETER
<br />.n.n und.r penalty „t lest that tin, situ—anent d all atlaant,nt, x>r, pr,para urd,r mt dirt.twr or
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<br />h t n ul t d B d wow) t p rvnt„ the ro whun rm n subnu
<br />t r those persona ti t rc>putut t� r e mg the o Information, the ns u >ubn,m.d n,
<br />to the hot of 4nawlwee are oche( tme to and wmplete I am awere Nat there are .igntttca
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<br />QUANTITY OR LOADING
<br />QUALITY OR CONCENTRATION
<br />E
<br />FREQUENCY OF ANALYSIS
<br />S E
<br />e
<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 />T
<br />PERMIT
<br />REQUIREMENT
<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 />" ""
<br />35
<br />3ODA 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 />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 />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />1
<br />PERMIT
<br />REQUIREMENT
<br />3000
<br />300A 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 />P ERMIT
<br />REQUIREMENT
<br />"
<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 />w
<br />. „a..
<br />- --
<br />PERMIT
<br />REQUIREMENT
<br />Req. Mon. r;
<br />30DA AVG
<br />Req Mon.
<br />DAILY MX
<br />Mgal /d
<br />Monthly
<br />INSTAN
<br />Solids, total dissolved
<br />70295 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />1
<br />PERMIT
<br />REQUIREMENT
<br />Req. Mon
<br />QRTR AVG
<br />Req. Mon.
<br />DAILY MX
<br />mg/L
<br />Quarterly
<br />GRAB
<br />N/ MM E /TITLE PRINCIPAL EXECUTIVE OFFICER
<br />.n.n und.r penalty „t lest that tin, situ—anent d all atlaant,nt, x>r, pr,para urd,r mt dirt.twr or
<br />' vri nt,mninaewrdstmewnha toes> urtmatgrahil cdpenunnelproperLga•hoand
<br />h t n ul t d B d wow) t p rvnt„ the ro whun rm n subnu
<br />t r those persona ti t rc>putut t� r e mg the o Information, the ns u >ubn,m.d n,
<br />to the hot of 4nawlwee are oche( tme to and wmplete I am awere Nat there are .igntttca
<br />1`.nani,, t� r>Omin,ng [al, r:t.,rmam,n tnci g the M „t tim and mtpr. r nmo.. i.
<br />n q� ��(
<br />/ 1 J c.
<br />i //
<br />TELEPHONE
<br />DATE
<br />, vv_° ;
<br />A • • '1-
<br />/
<br />-X e a V - ?, �. ,7't
<br />!` // //
<br />(7`
<br />7v /?../.” 5 t
<br />l
<br />. Z o I L
<br />filr
<br />SI GN ATURE OF PRINCIPAL EXECUTIVE OFFICER OR
<br />AUTHORIZED AGENT
<br />AREA Cod* I NUMBER
<br />MMIDD/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 SANBORN CRK & ELK CRK MINES
<br />LOCATION: 3737 HIGHWAY 133
<br />SOMERSET, CO 81434
<br />ATTN James T Cooper, EVP
<br />COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachmen
<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 />4
<br />FROM
<br />C00000132
<br />PERMIT NUMBER
<br />here)
<br />017 -A
<br />DISCHARGE NUMBER
<br />MONITORING PERIOD
<br />MM /DD/YYYY
<br />03/01/2012
<br />MM/DD/YYYY
<br />03/31/2012
<br />TO
<br />DMR Mailing ZIP CODE: 81424 -0535
<br />MINOR
<br />GUNIS
<br />SURF RUNOFF TO N. FK GUNIS RIV
<br />External Outfall
<br />Form Approved
<br />OMB No 2040-0004
<br />No Discharg
<br />TSS & TOTAL IRON LIMITS WILL BE WAIVED, AND SETTLEABLE SOLIDS LMT AP IES FOR <= 10YR,24HR PRECIP EVENT,SETTLEABLE SOLIDS LIMIT MAY BE WAIVED FOR >10YR,24HR EVERT -SEE IA.1,PP 4 -5, AND LA.2., P 5
<br />FOR RQMNTS. TDS MONITORING - SEE PART VI.A.2.G OF RATIONALE. 30 DAY G IS HIGHEST MONTHLY AVG. DURING PERIOD RPTD
<br />11/09/2011 Page 1
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