PARAMETER
<br />'` "m und.: peram ., w., md, rm, d,,.un,.,,t and al attachments „rrr r.i „r.d undo. dlm.nun or
<br />w a ...,, , • de ,,d ,,, .,,.,,,, ma. , mi,„ r;.,-. pr„ p,. , e. he any
<br />4n; T, „, d r.. w:. ,;on.b.torsaw.r,,,_t„ „an ,,. - „rn,a,on,ubn
<br />, ,n, o., ` , .. , rdE_ and 6,110 n d..,.,a,< and ,,,n a , , 0 n,n.an
<br />p, .. • ,... ,. ,,, ,,„ td.. 1'1,...ma,11 1 .1ud,,,u ,hc p. , .,' lm. .1•.. r,,,...n, nn„ ,,,r „ „na ,u
<br />QUANTITY OR LOADING
<br />QUALITY OR CONCENTRATION
<br />NO.
<br />FREQUENCY
<br />OF ANALYSIS
<br />SAMPLE
<br />VALUE
<br />VALUE
<br />UNITS
<br />VALUE
<br />VALUE
<br />VALUE
<br />UNITS
<br />pH
<br />00400 1 0
<br />Effluen; Gress
<br />SAMPLE
<br />MEASUREMENT
<br />PERMIT
<br />REQUIREMENT
<br />„ ""
<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 />....,.
<br />PERMIT
<br />REQUIREMENT
<br />.,`.,.
<br />" "`"
<br />35
<br />30DA AVG
<br />70
<br />MX 7D AV
<br />mg /L
<br />Monthly
<br />GRAB
<br />Iron, total (as Fe)
<br />010451 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />.,..,.
<br />PERMIT
<br />REQUIREMENT
<br />. ",,,,
<br />"""
<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 />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 />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 />Oil and grease visual
<br />84066 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />PERMIT
<br />REQUIREMENT
<br />"` " ""
<br />Req Mon
<br />1NST MAX
<br />Y =1,N =0
<br />Weekly
<br />VISUAL
<br />NAME/TITLE PRINCIPAL EXECUTIVE OFFICER
<br />'` "m und.: peram ., w., md, rm, d,,.un,.,,t and al attachments „rrr r.i „r.d undo. dlm.nun or
<br />w a ...,, , • de ,,d ,,, .,,.,,,, ma. , mi,„ r;.,-. pr„ p,. , e. he any
<br />4n; T, „, d r.. w:. ,;on.b.torsaw.r,,,_t„ „an ,,. - „rn,a,on,ubn
<br />, ,n, o., ` , .. , rdE_ and 6,110 n d..,.,a,< and ,,,n a , , 0 n,n.an
<br />p, .. • ,... ,. ,,, ,,„ td.. 1'1,...ma,11 1 .1ud,,,u ,hc p. , .,' lm. .1•.. r,,,...n, nn„ ,,,r „ „na ,u
<br />ey■-tti t' K T
<br />TELEPHONE
<br />DATE
<br />J i t C . .. L -
<br />4 Xe c t / �1 r / /' `( V�
<br />�d -�fZ�f -S?�d6
<br />0 7 o z zee/ z^—
<br />IGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR
<br />AUTHORIZED AGENT
<br />AREA Code NUMBER
<br />MMJOD/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 Cooper, EVP
<br />EPA Form 3320.1 (Rev.01106) 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 />COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)
<br />30 DAY AVERAGE IS HIGHEST MONTHLY AVERAGE DURING PERIOD REPORTED. OIL & GREASE - SEE I.B.1.D.
<br />015 -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 />DISCHARGE TO ELK CREEK
<br />External Outfall
<br />No Discharge
<br />11/09/2011 Page 1
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