PARAMETER
<br />I earn b under penalty of law that thn &mamma and all attachments a ere prepared under my dueenon or
<br />superamon maccmmma ,„th,sytern deognedto can,e that qualifiedpersonnel operlygather w
<br />QUANTITY OR LOADING
<br />QUALITY OR CONCENTRATION
<br />o n
<br />z
<br />FREQUENCY
<br />OF ANALYSIS
<br />STM
<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 />.,, »,
<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 />»,.»
<br />_,,,,,
<br />PERMIT
<br />REQUIREMENT
<br />` »»'
<br />` »'»
<br />35
<br />300A AVG
<br />70
<br />DAILY MX
<br />mg/L
<br />Mont hly
<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 />mL/L
<br />Monthly
<br />GRAB
<br />Iron, total (as Fe)
<br />01045 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />».,.,
<br />,,,,,,
<br />,..,»
<br />,. »»
<br />PERMIT
<br />REQUIREMENT
<br />»
<br />»
<br />»• »•
<br />_.. »=
<br />30D30 AVG
<br />GAILY MX
<br />u �
<br />Monthly
<br />GRAB
<br />Oil and grease
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />,..,
<br />,,,,_,
<br />,,,,,,
<br />,...,.
<br />».,.,
<br />REQUIREMENT
<br />.. »••
<br />• » »•
<br />• » •»
<br />INST 10 MAX
<br />Contingent 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 />PERMIT
<br />REQUIREMENT
<br />Req. Mon.
<br />30DA AVG
<br />Req. Mon.
<br />DAILY MX
<br />Mgal/d
<br />"`•»
<br />» " »'
<br />»'"'
<br />•""'•
<br />Monthly
<br />INSTAN
<br />Od and grease visual
<br />8406610
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />,»»_
<br />»..,.
<br />PERMIT
<br />REQUIREMENT
<br />» »"
<br />R Mon.
<br />INST MAX
<br />Y =1;N =0
<br />'»'»
<br />""'"
<br />• "'•_
<br />•'•"'
<br />Mouthy
<br />VISUAL
<br />NAME /TITLE PRINCIPAL EXECUTIVE OFFICER
<br />I earn b under penalty of law that thn &mamma and all attachments a ere prepared under my dueenon or
<br />superamon maccmmma ,„th,sytern deognedto can,e that qualifiedpersonnel operlygather w
<br />I/ /�
<br />f K ' (,�
<br />/ T ' •
<br />TELEPHONE
<br />DATE
<br />!,� '
<br />t1
<br />_ •
<br />al t the r u subm 'Lai Sued on my ttputry of the person or persons manage the
<br />system. or those persons directly respons,ble for gathenng the ,nfarmanoo, the uSa orn
<br />manon subed n.
<br />m n them the be of my knowledge and belief, true, accurate, and complete I am aware that em are significant
<br />9 -Ty:- y- s�to 6
<br />m� �� >L
<br />penalties u for anbmr g rake mramwnw mel d ng the possibility of and rmpn= >m m for r m.
<br />GNATURE OF PRII CIPAL EXECUTIVE OFFICER OR
<br />AUTHORIZED AGENT
<br />AREA Cod.
<br />( NUMBER
<br />MW • 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 -1 (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 />013 -A
<br />DISCHARGE NUMBER
<br />MONITORING PERIOD
<br />MM /DD/YYYY
<br />10/01/2012
<br />MM /DD/YYYY
<br />10/31/2012
<br />TO
<br />DMR Mailing ZIP CODE: 81424 -0535
<br />MINOR
<br />GUNIS
<br />RUNOFF TO N FORK GUNNISON R.
<br />External Outfall
<br />Form Approved
<br />OMB No. 2040 -0004
<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 APPLIED FOR <= 10YR,24HR PRECIP EVENT;SETTLEABLE SOLIDS LIMIT MAY BE WAIVED FOR >10YR,24HR EVENT -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 REPRTD.
<br />11/09/2011 Page 1
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