PARAMETER
<br />I "°tn nnd, theeet of :he; m:a dn.dmoa end All a melt..m. ven pr.pncd und, art dn«n„tu„
<br />>upen,>ton in nso•uen.a st ,h a ., et, dc to a,.ute Lhal qualti d pe,oneet prop. -. gen, an
<br />tl en L t n or thoae penon, decely red ti e v 4 ftl p.- p h t. t
<br />>vs sponsetl., ethenng the tntornutton, the mform"non subn•med ,s
<br />for g
<br />n h bee f y, .n „wi.der "w Heber nt,e e "wee .na.nm ia;. I A. A Are the there "re.. ,,.A,;
<br />p.ne.t,., n n „r :.:`,, n:,,r n m, t. a >th ,n :de Ana :,y,rt ,,,•:.::•, :, : „ >.,
<br />QUANTITY 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 />00400 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />PERMIT
<br />REQUIREMENT
<br />6 5
<br />MINIMUM
<br />9
<br />MAXIMUM
<br />SU
<br />Monthly
<br />INSITU
<br />Solids, total suspended
<br />005301 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />.,,,..
<br />PERMIT
<br />REQUIREMENT
<br />" ""
<br />" ""
<br />" ""
<br />35
<br />30DA AVG
<br />70
<br />MX 7D AV
<br />mg/L
<br />Monthly
<br />GRAB
<br />Iron, total (as Fe)
<br />010451 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />PERMIT
<br />REQUIREMENT
<br />3000
<br />30DA AVG
<br />6000
<br />DAILY MX
<br />ug /L
<br />Monthly
<br />GRAB
<br />Oil and grease
<br />03582 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />, „...
<br />PERMIT
<br />REQUIREMENT
<br />INST 10 MAX
<br />mg /L
<br />Contingent
<br />g
<br />GRAB
<br />Flow, in conduit or thru treatment plant
<br />50050 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />PERMIT
<br />REQUIREMENT
<br />Req Mon.
<br />30DA AVG
<br />Req Mon
<br />DAILY MX
<br />Mgal /d
<br />Monthly
<br />INSTAN
<br />Oil and grease visual
<br />84066 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />PERMIT
<br />REQUIREMENT
<br />Req. Mon.
<br />INST MAX
<br />Y =1•N =0
<br />weekly
<br />VISUAL
<br />N MEITITLE PRINCIPAL EXECUTIVE OFFICE
<br />I "°tn nnd, theeet of :he; m:a dn.dmoa end All a melt..m. ven pr.pncd und, art dn«n„tu„
<br />>upen,>ton in nso•uen.a st ,h a ., et, dc to a,.ute Lhal qualti d pe,oneet prop. -. gen, an
<br />tl en L t n or thoae penon, decely red ti e v 4 ftl p.- p h t. t
<br />>vs sponsetl., ethenng the tntornutton, the mform"non subn•med ,s
<br />for g
<br />n h bee f y, .n „wi.der "w Heber nt,e e "wee .na.nm ia;. I A. A Are the there "re.. ,,.A,;
<br />p.ne.t,., n n „r :.:`,, n:,,r n m, t. a >th ,n :de Ana :,y,rt ,,,•:.::•, :, : „ >.,
<br />_
<br />II
<br />( `. C .
<br />TELEPHONE
<br />DATE
<br />It • v >
<br />�� .r I _ •
<br />(y'••)a 2 - f
<br />7w ' �2�- S7 !—
<br />,
<br />V 6 a b 20
<br />NATURE OF PRINCI L EXECUTIVE OFFICER OR
<br />AUTHORIZED AGENT
<br />AREA code i NUMBER
<br />MM/DD/YYYY
<br />TYPED O' 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 />COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)
<br />30 DAY AVERAGE IS HIGHEST MONTHLY AVERAGE DURING PERIOD REPORTED. OIL & GREASE - SEE I.B.1 D.
<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 />015 -A
<br />DISCHARGE NUMBER
<br />MONITORING PERIOD
<br />MM /DD/YYYY
<br />05/01/2012
<br />MM /DD/YYYY
<br />05/31/2012
<br />TO
<br />DMR Mailing ZIP CODE: 81424 -0535
<br />MINOR
<br />GUNIS
<br />DISCHARGE TO ELK CREEK
<br />External Outfall
<br />Form Approved
<br />OMB No. 2040 -0004
<br />No Discharg
<br />11/09/2011 Page 1
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