PARAMETER
<br />I caruf. under prnalty of 6w that dns document and all amachmrnb were prepatad tmda mY d'''awn or
<br />supers o accordance w, m„ ya �
<br />system designed ../ pr ly gather and
<br />Imo the mformxwn slimmed Baud on my inquiry of the person rson or persons manage the
<br />.ntcm, w those persons directly responsible for gathering the information the information submitted ts.
<br />to the.., of my knovela& , s
<br />e end belief, Mt amara, and complete I am aware that there are stgni
<br />penalties submitting subm,ng GG77 information, ,onludmg the possibility y of .,,d m so
<br />pnnmem for k.ow.tg
<br />QUANTITY OR LOADING
<br />QUALITY OR CONCENTRATION
<br />Ig6z
<br />OF FREQUENCY
<br />SAMPLE
<br />VALUE
<br />VALUE
<br />UNITS
<br />VALUE
<br />VALUE
<br />VALUE
<br />UNITS
<br />pH
<br />0040010
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />«„«
<br />« „«
<br />PERMIT
<br />REQUIREMENT
<br />• »”'
<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 />«,,.,
<br />, «,
<br />.,,,«
<br />PERMIT
<br />REQUIREMENT
<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 />"""
<br />.,,..,
<br />Req. Mon.
<br />30DA AVG
<br />Req. Mon.
<br />DAILY MX
<br />ml/L
<br />Monthly
<br />GRAB
<br />I ron, total (as Fe)
<br />0104510
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />...,,,
<br />,,...,
<br />„»„
<br />....,.
<br />PERMIT
<br />REQUIREMENT
<br />" »»
<br />""»
<br />-*
<br />3000
<br />30DA AVG
<br />6000
<br />DAILY MX
<br />ug/L
<br />Monthly
<br />GRAB
<br />Oil and grease
<br />03 58210
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />.«..
<br />, «,,,
<br />«,.«
<br />PERMIT
<br />REQUIREMENT
<br />•, »•,
<br />• ««•
<br />• »•«
<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 />«,,,,
<br />,,,«.
<br />„ ««
<br />„ «»
<br />PERMIT
<br />REQUIREMENT
<br />Req. Mon.
<br />30DA AVG
<br />Req. Mon.
<br />DAILY MX
<br />Mgal/d
<br />MI.
<br />"""
<br />•...
<br />•' «'•
<br />Monthly
<br />INSTAN
<br />Solids, total dissolved
<br />70295 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />«««
<br />«.,.,
<br />. «,«
<br />... «.
<br />PERMIT
<br />REQUIREMENT
<br />»""
<br />'" "'
<br />"""
<br />Reeqq Mo n.
<br />QRTR AVG
<br />Req. Mon.
<br />DAILY MX
<br />mg/i
<br />Quarterly
<br />GRAB
<br />Nj i1TiEr�r21NCfPALFJ CECUTIVEOFFICER
<br />I caruf. under prnalty of 6w that dns document and all amachmrnb were prepatad tmda mY d'''awn or
<br />supers o accordance w, m„ ya �
<br />system designed ../ pr ly gather and
<br />Imo the mformxwn slimmed Baud on my inquiry of the person rson or persons manage the
<br />.ntcm, w those persons directly responsible for gathering the information the information submitted ts.
<br />to the.., of my knovela& , s
<br />e end belief, Mt amara, and complete I am aware that there are stgni
<br />penalties submitting subm,ng GG77 information, ,onludmg the possibility y of .,,d m so
<br />pnnmem for k.ow.tg
<br />-
<br />f
<br />—`yy'/ f' CI . 1 . C .
<br />t
<br />TELEPHONE
<br />DATE
<br />{ nk e /
<br />V � ` �° {l. , �Ly,7�
<br />f ' .-�
<br />. C, 1d {{s r r 4 i , N .4..
<br />7 y�']
<br />2 �j� - 4 - -,5 " 6
<br />is U 8 2_<,) /2.—
<br />IGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR
<br />AUTHORIZED AGENT
<br />AREA Code NUMBER
<br />M e D/YYYY
<br />TYPED 0R PRINTED
<br />PERM1TTEE 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 />3/37 HIGHWAY 133
<br />SOMERSET, CO 81434
<br />ATTN. James T. Cooper, 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 />013 -A
<br />DISCHARGE NUMBER
<br />MONITORING PERIOD
<br />MM /DD/YYYY
<br />09/01/2012
<br />MM /DD/YYYY
<br />09/30/2012
<br />TO
<br />GUNIS
<br />RUNOFF TO N FORK GUNNISON R.
<br />External Outfall
<br />Form Approved
<br />OMB No. 2040 -0004
<br />DMR Mailing ZIP CODE: 81424 -0535
<br />MINOR
<br />No Discharge
<br />(1
<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 IA.1,PP 4-5, AND IA.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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