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PARAMETER
<br />1 certiy under penalty of law that this document and all attachments were prepared under my direction or
<br />supervision in aixorerince with a system designed to assure that qualified personnel properly gather and
<br />QUANTITY OR LOADING
<br />QUALITY OR CONCENTRATION
<br />1 g6
<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 />0040010
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />.. „..
<br />..,..,
<br />,.,,,,
<br />......
<br />PERMIT
<br />REQUIREMENT
<br />« «„
<br />” "«
<br />6.5
<br />MINIMUM
<br />"' «,
<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 />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 />„ «„
<br />,,,,,,
<br />PERMIT
<br />REQUIREMENT
<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 />0104510
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />,,,,,,
<br />......
<br />......
<br />,,..,,
<br />PERMIT
<br />REQUIREMENT
<br />• -" «,
<br />3500
<br />30DA AVG
<br />7000
<br />DAILY MX
<br />ug/L
<br />Monthly
<br />GRAB
<br />Oil and grease
<br />0358210
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />»«
<br />......
<br />P ERMIT
<br />REQUIREMENT
<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 />Mgalld
<br />""'"
<br />"'*'"
<br />«. «.
<br />Monthly
<br />INSTAN
<br />Oil and grease visual
<br />84066 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />,,...,
<br />, »,,,
<br />,.....
<br />PERMIT
<br />REQUIREMENT
<br />Req. Mon.
<br />INST MAX
<br />Y =1;N =0
<br />•--'•"
<br />"' «'
<br />.,,,..
<br />... «•
<br />Monthly
<br />VISUAL
<br />M AMEITITLE PRINCIP EXECUTIVE OFFICER
<br />1 certiy under penalty of law that this document and all attachments were prepared under my direction or
<br />supervision in aixorerince with a system designed to assure that qualified personnel properly gather and
<br />'�
<br />44 7,4 ) I
<br />TELEPHONE
<br />DATE
<br />� •
<br />0141R-1-.1
<br />� " l / ! // X _ _ r : f Y 'I�aI. ,
<br />lust the' formation submitted_ Baud un my inquiry of the person ur persons who manage he
<br />ryan.m, ur thou Arsons du responsible for gathering die information, the information submitted is
<br />ro the best of my knowledge and belief, woe, accurate, and complete - I am aware that there are.ignifieant
<br />penalties for submitting rms<mr information, including the possibility ert a ar a imprisonment r knowing
<br />stole'
<br />/ 9 ( � - 7z1 512.
<br />0 91®i /
<br />�(
<br />MMIDO/YYYY
<br />PRINCIPAL EXECUTI OFFICER OR
<br />SIGNA OF AUTHORIZED AGENT
<br />AREA Coda I NUMBER
<br />TYP D 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: SANBORN CRK & ELK CRK MINES
<br />LOCATION: 3737 HIGHWAY 133
<br />SOMERSET, CO 81434
<br />ATTN: James T. Cooper, EVP
<br />EPA Fonn 3320 -1 (Rev.01106) 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 />010 -A
<br />DISCHARGE NUMBER
<br />MONITORING PERIOD
<br />MM /DD/YYYY
<br />08/01/2011
<br />MM /DD/YYYY
<br />08/31/2011
<br />TO
<br />Form Approved
<br />OMB No. 2040 -0004
<br />DMR Mailing ZIP CODE: 81424 -0535
<br />MINOR
<br />GUNIS
<br />SEDIMENT POND TO SANBORN CREEK
<br />Extemal Outfai
<br />No Discharg
<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 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.
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