PERM ITTEE NAME /ADDRESS (Include Facility Name /Location if Different)
<br />NAME:
<br />Oxbow Mining LLC
<br />ADDRESS:
<br />PO Box 535
<br />EX
<br />EX
<br />Somerset, CO 81434 -0535
<br />FACILITY:
<br />SANBORN CRK & ELK CRK MINES
<br />LOCATION:
<br />3737 HIGHWAY 133
<br />VALUE
<br />SOMERSET, CO 81434
<br />ATTN James T Cooper, EVP
<br />NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES)
<br />DISCHARGE MONITORING REPORT (DMR)
<br />C00000132 007 -A
<br />PERMIT NUMBER DISCHARGE NUMBER
<br />MONITORING PERIOD
<br />MM /DD/YYYY MM/DD/YYYY
<br />FROM 05/01/2013 TO 1 05/31!2013
<br />F, - m 4"" . .'n
<br />ONISNo 2'- .Ca1.,i4
<br />DMR Making ZIP CODE: P1424 -0535
<br />MINOR
<br />GUNIS
<br />SEDIMENT POND TO HUBBARD CREEK
<br />External Outfall
<br />No Discharge
<br />PARAMETER
<br />I .,n,h un p.ualn .,f ,.m rhn •h., d,num,n, and all "I'd m, —, prepared under m, J-1— nr
<br />,,,,, , ,,,,,.d,n,, ,h,,,,,,n:an,En- „,<mh,l ,,Y,dr„���<IP,u -1,r hm,�a
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<br />nd me npi- :l n. ,,n�
<br />„n.r, n„ nlah. 1n11)141 ii nlud,nc m. „,, r ud nh,n
<br />QUANTITY OR LOADING
<br />QUALITY OR CONCENTRATION
<br />EX
<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 />MEASUREMENT
<br />0040010
<br />Effluent Gross
<br />PERMIT
<br />REQUIREMENT
<br />" ""
<br />" ""
<br />...
<br />6.5
<br />MINIMUM
<br />"`•"
<br />9
<br />MAXIMUM
<br />SU
<br />Monthly
<br />INSI I U
<br />Solids, total suspended
<br />SAMPLE
<br />.,.
<br />MEASUREMENT
<br />0053010
<br />Effluent Gross
<br />PERMIT
<br />REQUIREMENT
<br />" ""
<br />„ ""
<br />" ""
<br />" ""
<br />35
<br />30DA AVG
<br />70
<br />DAILY MX
<br />M91L
<br />Monthly
<br />GRAB
<br />Solids, settleable
<br />SAMPLE
<br />,,...,
<br />.,,,,,
<br />,,.,,,
<br />,..,,.
<br />MEASUREMENT
<br />005451 0
<br />Effluent Gross
<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 />Iron, total (as Fe)
<br />SAMPLE
<br />MEASUREMENT
<br />0104510
<br />Effluent Gross
<br />PERMIT
<br />REQUIREMENT
<br />" ""
<br />„ ""
<br />" ""
<br />" ""
<br />3500
<br />300A AVG
<br />7000
<br />DAILY MX
<br />ug/L
<br />Monthly
<br />GRAB
<br />Oil and grease
<br />SAMPLE
<br />MEASUREMENT
<br />0358210
<br />Effluent Gross
<br />PERMIT
<br />REQUIREMENT
<br />" ""
<br />" ""
<br />" ""
<br />" ""
<br />" ""
<br />10
<br />INST MAX
<br />mg'L
<br />Contingent
<br />GRAB
<br />Flow, In conoult or thru treatment plant
<br />SAMPLE
<br />MEASUREMENT
<br />50050 1 0
<br />Effluent Gross
<br />PERMIT
<br />REQUIREMENT
<br />Req Mon.
<br />30DA AVG
<br />Req Mon.
<br />DAILY MX
<br />MgaUd
<br />••""
<br />, " "`
<br />`••••`
<br />•`• "`
<br />Monthly
<br />INSTAN
<br />Oil and grease visual
<br />SAMPLE
<br />,.....
<br />MEASUREMENT
<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 />NAME ITITLEPRINCIPALEXECUTIVEOFFICER
<br />I .,n,h un p.ualn .,f ,.m rhn •h., d,num,n, and all "I'd m, —, prepared under m, J-1— nr
<br />,,,,, , ,,,,,.d,n,, ,h,,,,,,n:an,En- „,<mh,l ,,Y,dr„���<IP,u -1,r hm,�a
<br />hel p ,, ,„a nl. , �>.
<br />nd me npi- :l n. ,,n�
<br />„n.r, n„ nlah. 1n11)141 ii nlud,nc m. „,, r ud nh,n
<br />f� , i
<br />i ✓` (' ={ t'14 5 `e ) .
<br />TELEPHONE
<br />DATE
<br />?D 2*7
<br />3 /�1
<br />IGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR
<br />AUTHORIZED AGENT
<br />AREA Coe.
<br />NUMBER
<br />MWDD/YYYY
<br />TYPED OR PRINTED
<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 LA 1 PP 4 -5, AND I A 2, P 5
<br />FOR ROMNTS TDS MONITORING -SEE PART VLA 2.G OF RATIONALE 30 DAY AVG IS HIGHEST MONTHLY AVG. DURING PERIOD REPRTD
<br />EPA Form 3320.1 (Rev.01 106) Previous editions may be used. 11109/2011 Page 1
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