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NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES)
<br />Form Approved
<br />DISCHARGE MONITORING REPORT (DMR)
<br />OMB No. 2040 -0004
<br />PERMITTEE NAME/ADDRESS (Include Facility Name/Locabon if Different)
<br />NAME: Oxbow Mining LLC C00000132 013 -A DMR Mailing LP CODE: 81424 -0535
<br />ADDRESS: PO Box 535 PERMIT NUMBER DIS RG NUMBER MINOR
<br />Somerset, CO 81434 -0535 GUNIS
<br />FACILITY: SANBORN CRK 8t ELK CRK MINES MONITORING PERIOD RUNOFF TO N FORK GUNNISON R.
<br />LOCATION: 3737 HIGHWAY 133 MM/DD/YYYY MM/DD/YYYY External Outfall
<br />SOMERSET, CO 81434 04/01/2014 04/30/2014 No Discharge
<br />ATTN. Mike Ludlow Exec VP
<br />PARAMETER
<br />QUANTITY
<br />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 />SAMPLE
<br />_ ++...
<br />. +,. +.
<br />._....
<br />...,+,
<br />MEASUREMENT
<br />004001 0
<br />Effluent Gross
<br />Solids, total suspended
<br />PERMIT
<br />REQUIREMENT
<br />SAMPLE
<br />•••••*
<br />*• * *••
<br />• *_•••
<br />* *•• *_
<br />• + *••+
<br />•••_•»
<br />6.5
<br />MINIMUM
<br />__ »,,,
<br />,,,,,,
<br />9
<br />MAXIMUM
<br />SU
<br />Monthly
<br />INSITU
<br />MEASUREMENT
<br />0053010
<br />E
<br />Effluent Gross
<br />Solids, settleable
<br />PERMIT
<br />REQUIREMENT
<br />SAMPLE
<br />• * * **»
<br />•• *• **
<br />+ + +••*
<br />»••••_
<br />.•.•.:
<br />._+ +..
<br />_...,,
<br />*, ,„
<br />35
<br />30DA AVG
<br />70
<br />DAILY MX
<br />mg /L
<br />Monthly
<br />GRAB
<br />MEASUREMENT
<br />005451 0
<br />Effluent Gross
<br />Iron, total [as Fe]
<br />PERMIT
<br />REQUIREMENT
<br />SAMPLE
<br />• " * ***
<br />* * *••*
<br />+• +_ +*
<br />_ + » *••
<br />_. «..
<br />:___..
<br />....,,
<br />* „ "„
<br />Req. Mon.
<br />30DA AVG
<br />Req. Mon.
<br />DAILY MX
<br />mUL
<br />Monthly
<br />GRAB
<br />MEASUREMENT
<br />01045 1 0
<br />Effluent Gross
<br />Oil and grease
<br />PERMIT
<br />REQUIREMENT
<br />SAMPLE
<br />* * * *•"
<br />•• *•••
<br />••'•••
<br />•__••*
<br />” * * *•"
<br />_ » »_•+
<br />•• * *•*
<br />,,, »„
<br />3000
<br />30DA AVG
<br />" „ *A
<br />6000
<br />DAILY MX
<br />u /L
<br />g
<br />Monthly
<br />GRAB
<br />MEASUREMENT
<br />035821 0
<br />Effluent Gross
<br />Flow, in conduit or thru treatment plat
<br />PERMIT
<br />REQUIREMENT
<br />SAMPLE
<br />*• *•••
<br />* * * *••
<br />: + +,.,
<br />„,,,,
<br />,,, ",»
<br />„ „ »,
<br />„ ", »,
<br />10
<br />INST MAX "• „�”
<br />mg /L
<br />Contingent
<br />GRAB
<br />MEASUREMENT
<br />" „��»
<br />500501 0
<br />Effluent Gross
<br />PERMIT
<br />REQUIREMENT
<br />Req. Mon.
<br />30DA AVG
<br />Req. Mon.
<br />DAILY MX
<br />MGD
<br />"'•••
<br />• *• *••
<br />Monthly
<br />INSTAN
<br />Oil and grease visual
<br />SAMPLE
<br />•• "• *"
<br />,,,,,,
<br />,,,,,,
<br />•�• *,•
<br />MEASUREMENT
<br />+••���
<br />840661 0
<br />Effluent Gross
<br />PERMIT
<br />REQUIREMENT
<br />•• *•~
<br />Req. Mon.
<br />INST MAX
<br />Y =1;N =0
<br />" »• +•”
<br />• * * * *•
<br />!•�_•+
<br />'• "•�
<br />Monthly
<br />VISUAL
<br />NAMEITITLE PRINCIPAL EXECUTIVE OFFICER
<br />I -artily under penalty of law that the document and all attachments rare prepared under my direction or
<br />sup —ion in accordance with a system designed to assure that qualified personnel Properly gather and
<br />atuate the information submitted Based on my spuuy, of the person or persons who manage the
<br />system, or those persore daectly responsible for gathering me information the information submitted
<br />to the best of my knowledge and belief, true accurate, and complete I am aware that there am
<br />significant penalties for submitting false information, uwlud,rg the possibility of fax and imprisonment
<br />nowvng violations
<br />/i I/
<br />i/C. L' L�
<br />/ / I
<br />TELEPHONE DATE
<br />/01,—)
<br />r L°S1
<br />Cry
<br />SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR
<br />AUTHORIZED AGENT
<br />TYPED OR PRINTED
<br />AREA Casa
<br />NUMBER
<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
<br />EVENT -SEE I.A.1,PP 4-5, AND I.A.2, P. 5 FOR RQMNTS.TDS MONITORING -SEE PART VI.A.2.G OF RATIONALE. 30 DAY AVG. IS HIGHEST MONTHLY AVG. DURING PERIOD REPRTD.
<br />EPA Form 3320 -1 (Rev.01106) Previous editions may be used.
<br />10/17/2013 Page 1
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