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PARAMETER
<br />. dmume , .d "n J nsn n mw
<br />I "tfi under penalty,, Ian dta; M m .a ts w prepared Wm n„, m row
<br />"
<br />top.,.,F,nn m aao,dane, wnh ,., a,.,n de.,Enen, a.,ti, . at y, 1.,.d personnel properiy gahei end
<br />n , o rhos, h r n H d un- btu manage me
<br />. opera. ,n,mr�ear , ,.n. , , ' ^nie tor km,,
<br />w,. ,, ,,
<br />,,,,, ,.n the ,nwn.
<br />r,,n.,.wn,,,,nr,:
<br />o Mi. best a m, I m,w kd *a and b b.' ac „ and . .,lams I am aware mm mere ar, s,gme
<br />penalties for submitting false ,niurrnMon Indu ant du p+,..,h it in of tale and ,mpns,mmen, for lna,u . i „m.
<br />QUANTITY OR LOADING
<br />QUALITY OR CONCENTRATION
<br />NO,
<br />EX
<br />rR EQUENCY
<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 />PERMIT
<br />REQUIREMENT
<br />******
<br />6.5
<br />MINIMUM
<br />9
<br />MAXIMUM
<br />SU
<br />Monthly
<br />INSI7u
<br />Solids, total suspended
<br />0053010
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<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 />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 />0104510
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />PERMIT
<br />REQUIREMENT
<br />"""
<br />"` »`
<br />` »"'
<br />3000
<br />30DA AVG
<br />6000
<br />DAILY MX
<br />ugJL
<br />Monthly
<br />GRAB
<br />Oil and grease
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />, „,»
<br />REQUIREMENT
<br />•» •
<br />INST MAX
<br />Contingent
<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 />Mgat/d
<br />” "'•
<br />Monthly
<br />INSTAN
<br />Solids, total dissolved
<br />70295 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />PERMIT
<br />REQUIREMENT
<br />" ""
<br />"""
<br />Req Mon.
<br />QPTR AVG
<br />Rea Mon.
<br />DAILY MX
<br />mg/L
<br />Quarterly
<br />GRAB
<br />AMEITITLE EXECUTIVE OFFICE
<br />jeiree9 - I
<br />. dmume , .d "n J nsn n mw
<br />I "tfi under penalty,, Ian dta; M m .a ts w prepared Wm n„, m row
<br />"
<br />top.,.,F,nn m aao,dane, wnh ,., a,.,n de.,Enen, a.,ti, . at y, 1.,.d personnel properiy gahei end
<br />n , o rhos, h r n H d un- btu manage me
<br />. opera. ,n,mr�ear , ,.n. , , ' ^nie tor km,,
<br />w,. ,, ,,
<br />,,,,, ,.n the ,nwn.
<br />r,,n.,.wn,,,,nr,:
<br />o Mi. best a m, I m,w kd *a and b b.' ac „ and . .,lams I am aware mm mere ar, s,gme
<br />penalties for submitting false ,niurrnMon Indu ant du p+,..,h it in of tale and ,mpns,mmen, for lna,u . i „m.
<br />( _.
<br />ly / ar rZ � '
<br />(� • J t�}
<br />J t . L
<br />TELEPHONE
<br />DAT
<br />_' (•
<br />, ( 0 0
<br />/ .y II''
<br />£��r 1/.- J ' -� 0 ^,
<br />/
<br />- j
<br />p 7 , ..-- - ,56 Ut
<br />O- 2-o/
<br />SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR
<br />AUTHORIZED AGENT
<br />AREA Code NUMBER
<br />MM/O a/YYYY
<br />TYPED OR PRINTED
<br />PERMITTEE NAME /ADDRESS (Include Fac tty 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 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 />012 -A
<br />DISCHARGE NUMBER
<br />MONITORING PERIOD
<br />MM /DD/YYYY
<br />03/01/2013
<br />MM /DD/YYYY
<br />03/31/2013
<br />TO
<br />GUNIS
<br />SEDIMENT POND TO ELK CRF
<br />External Outaall
<br />Form Approved
<br />OMB No 2(4(- '04
<br />DMR Mailing ZIP CODE: 81424 -0535
<br />MINOR
<br />No Discharge I I
<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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