PARAMETER
<br />I cent, under penaln, of law that dna d,wument and all attachments pert pr,parul under m} dnutton or
<br />,up,,,Ion,nao.organ ,cwitha m n
<br />., drvgned d,,,.o,a ctahhd gather
<br />, th ae tit bm 11.18 d , q R t th pe I I g ,8
<br />s y •m, u thu per>om dt alv ponbh. for gat henng the tntormanon the ,ntormanon>ubmmed a
<br />to the b< >t of my knowledge and belie /, true accurate, and complete I am aware that there are .tpntfican
<br />p, ',It!, for . uhm, tt,nil.tl.cmf,�,ma;,on,ncludurc the p�..tlnln. of line and tmpr,.onm.n: ;..r know
<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 />Eao uerl Cress
<br />SAMPLE
<br />MEASUREMENT
<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 />.,.,,,
<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 settseanle
<br />00545 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />„,.,
<br />,
<br />PERM
<br />REQUIREMENT
<br />"`
<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 />"
<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 Gress
<br />SAMPLE
<br />MEASUREMENT
<br />PERMIT
<br />REQUIREMENT
<br />""
<br />" ""
<br />10
<br />INST MAX
<br />mg/L
<br />Contingent
<br />GRAB
<br />Flow, in cond:.,, or thru treatment plant
<br />50050 1 C
<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 />" ""
<br />Monthly
<br />INSTAN
<br />011 and grease casual
<br />84066 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />PERMIT
<br />REQUIREMENT
<br />Req Mon
<br />INST MAX
<br />Y =1,N =0
<br />Monthly
<br />VISUAL
<br />/TITLE P
<br />PRINCIPAL EXECUTIVE OFFICER
<br />I cent, under penaln, of law that dna d,wument and all attachments pert pr,parul under m} dnutton or
<br />,up,,,Ion,nao.organ ,cwitha m n
<br />., drvgned d,,,.o,a ctahhd gather
<br />, th ae tit bm 11.18 d , q R t th pe I I g ,8
<br />s y •m, u thu per>om dt alv ponbh. for gat henng the tntormanon the ,ntormanon>ubmmed a
<br />to the b< >t of my knowledge and belie /, true accurate, and complete I am aware that there are .tpntfican
<br />p, ',It!, for . uhm, tt,nil.tl.cmf,�,ma;,on,ncludurc the p�..tlnln. of line and tmpr,.onm.n: ;..r know
<br />�f
<br />1 G
<br />i� ( V �• 1 - G_
<br />TELEPHONE
<br />DATE
<br />J NAME
<br />/
<br />k �"p -.rJ • 1. y'T�
<br />l /
<br />t a/K��
<br />J�{e, � " r
<br />/T� ` ✓✓✓KWW /���
<br />��77 —� j/f
<br />9 > o -10_ - 0/-
<br />Q 8 � `l+� t ��
<br />- •I GNATURE OF PRI IPAL EXECUTIVE OFFICER OR
<br />AUTHORIZED AGENT
<br />AREA Coda NUMBER
<br />MM *D/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 (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 />016 -A
<br />DISCHARGE NUMBER
<br />MONITORING PERIOD
<br />MM /DD /YYYY
<br />07;01/2012
<br />MM /DD/YYYY
<br />07/31 /2012
<br />TO
<br />GUNIS
<br />SURFACE RUNOFF TO ELK CREEK
<br />External Outfall
<br />Form Approved
<br />OMB No 2040 -0004
<br />DMR Mailing ZIP CODE: 81424 -0535
<br />MINOR
<br />No Discharge
<br />COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)
<br />& TOTS' "' " /N7' `;STTLEABL c '0' IDS L " "T APPLIED FOR <= 10YR 2= HR PP,ECIP EVENT,SETTLEABLE SOLIDS LIMITS MAY BE WAIVED FOR >10YR,24HR EVENT -SEE I,A.1, PP 4 -5, AND I.A.2., P. 5
<br />-Or( RQMN Fo, T uS MONI Or2INLi -SEE PART VI.A.2.G OF RATIONALE. 30 DAY AVG IS HIGHEST MONTHLY AVG DURING PERIOD RPTD.
<br />11/09/2011 Page 1
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