PARAMETER
<br />of I ce ntr under penaityaw that th . document and .u<n.ehmentswere pre m
<br />prepared under
<br />wat „ u .1 " wm. ,rcmatquahflw personnel w rnneargather na� a m. end
<br />� , te o „ti a J ., II u d , ,t ch oti
<br />n mg me r<•ru .,, r 'In. i , information
<br />o rtlwari now .u thn,en n d 'XII, is bl.Cosam�nn till I a m a r'h.m fnmwtwr re,gr,
<br />to the n..; r Ins An„�. d.sr ad hclict tr. .ttmme and turnpple;e am m.; there are.�e I.
<br />:;
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<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 />004001 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />M
<br />DD/YYYY
<br />TYPED O PRINTED
<br />PERMIT
<br />REQUIREMENT
<br />" ""
<br />" " "'
<br />65
<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 />" ""
<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 />PERMIT
<br />REQUIREMENT
<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 />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 />PERMIT
<br />REQUIREMENT
<br />10
<br />INST MAX
<br />mg/L
<br />Contingent
<br />GRAB
<br />Flow, in conduit or thru treatment plant
<br />500501 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />PERMIT
<br />REQUIREMENT
<br />Rea 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 />Req Mon.
<br />QRTR AVG
<br />Req. Mon.
<br />DAILY MX
<br />mg/L
<br />Quarterly
<br />GRAB
<br />NAMEITITLEPRINCIPALEXECUTIVEOFFICE
<br />of I ce ntr under penaityaw that th . document and .u<n.ehmentswere pre m
<br />prepared under
<br />wat „ u .1 " wm. ,rcmatquahflw personnel w rnneargather na� a m. end
<br />� , te o „ti a J ., II u d , ,t ch oti
<br />n mg me r<•ru .,, r 'In. i , information
<br />o rtlwari now .u thn,en n d 'XII, is bl.Cosam�nn till I a m a r'h.m fnmwtwr re,gr,
<br />to the n..; r Ins An„�. d.sr ad hclict tr. .ttmme and turnpple;e am m.; there are.�e I.
<br />:;
<br />; .,v.;,., tor .�. a .. .�.n,.,i, ■ ■��IuJinp ;ht „ ,.,tn,lm ,�: fun en. ��n„r „��nn,.:n, „r F: �,.. �.k
<br />t / __ - /
<br />� / r 1
<br />/
<br />TELEPHONE
<br />DATE
<br />'"""'"P' .>
<br />»
<br />■
<br />s
<br />,1 _?z _
<br />7
<br />/
<br />0
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<br />• IGNATURE OF PR CIPAL EXECUTIVE OFFICER OR
<br />AUTHORIZED AGENT
<br />AREA Code NUMBER
<br />M
<br />DD/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 SANBORN CRK & ELK CRK MINES
<br />LOCATION' 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 />000000132
<br />PERMIT NUMBER
<br />017 -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 />GUNIS
<br />SURF RUNOFF TO N FK GUNIS RIV
<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 />TSS & TOTAL IRON LIMITS WILL BE WAIVED, AND SETTLEABLE SOLIDS LMT APPLIES FOR <= 10YR,24HR PRECIP EVENT,SETTLEABLE SOLIDS LIMIT MAY BE WAIVED FOR >10YR,24HR EVERT -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 RPTD
<br />11/09/2011 Page 1
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