PARAMETER
<br />.r it. Jd.r penelt, of lau that thi. document and all andth111 nt ..0. nr,,,,i end,- Ins d.r.wor tt
<br />„ der, „ weha...den d;vgncd to a.. mea aa; , r,,.,.e,.len,.1 ”'et and
<br />•yp � • �h• - n-, •t ul el nd Be.td on nn!Nu:n „ t �. ^.c p. i..,•.i - .eri. l re..v. h.
<br />,y or tho, p•non> direct, respun.:hk for ganwrIng th,. In!u:man :h. m;or :.a.on whm.rnc :>.
<br />, c: e: ^„ Ano>. end Schet nve a.,wate and .m I r _ ,e, :1, re:: a-. Yee •l,e
<br />n, .' •• ,r amm�wl, :Ink, interma:un: r,rlwimg the lno,,t :n.,.c , , ,.',...,• ,. Al,, f
<br />1 -
<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 />—"'
<br />" '
<br />"°"
<br />6 5
<br />MINIMUM
<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 />PERMIT
<br />REQUIREMENT
<br />* - **–
<br />" ""
<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 />PERMIT
<br />REQUIREMENT
<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 />010451 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />PERMIT
<br />REQUIREMENT
<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 />PERMIT
<br />REQUIREMENT
<br />*i441"
<br />,,, *"
<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 />PERMIT
<br />REQUIREMENT
<br />Req Mon.
<br />30DA AVG
<br />Req Mon
<br />DAILY MX
<br />Mgal /d
<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 />Req Mon
<br />30DA AVG
<br />Req. Mon.
<br />DAILY MX
<br />mg /L
<br />Quarterly
<br />GRAB
<br />A M E /TITLE P RINCIPAL EXECUTIVE OFFICER
<br />i f
<br />.r it. Jd.r penelt, of lau that thi. document and all andth111 nt ..0. nr,,,,i end,- Ins d.r.wor tt
<br />„ der, „ weha...den d;vgncd to a.. mea aa; , r,,.,.e,.len,.1 ”'et and
<br />•yp � • �h• - n-, •t ul el nd Be.td on nn!Nu:n „ t �. ^.c p. i..,•.i - .eri. l re..v. h.
<br />,y or tho, p•non> direct, respun.:hk for ganwrIng th,. In!u:man :h. m;or :.a.on whm.rnc :>.
<br />, c: e: ^„ Ano>. end Schet nve a.,wate and .m I r _ ,e, :1, re:: a-. Yee •l,e
<br />n, .' •• ,r amm�wl, :Ink, interma:un: r,rlwimg the lno,,t :n.,.c , , ,.',...,• ,. Al,, f
<br />1 -
<br />I I .- � .
<br />��DD
<br />TELEPHONE
<br />DATE
<br />WA ` _ T
<br />yr"a�,�/ '� -�i/—
<br />• . j / { � r �
<br />4 ?(C II VVII• �” r( S!
<br />/y� / %,'��i7 "yam
<br />{ - - SUU 6
<br />�U
<br />�+/
<br />W ® -2/�
<br />�[
<br />IGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR
<br />AUTHORIZED AGENT
<br />AREA Code NUMBER
<br />MM/�0/YYYY
<br />E 3
<br />TYP 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.
<br />LOCATION:
<br />SANBORN CRK & ELK CRK MINES
<br />3737 HIGHWAY 133
<br />SOMERSET CO 81434
<br />ATTN James T Cooper, EVP
<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 />009 -A
<br />DISCHARGE NUMBER
<br />MONITORING PERIOD
<br />MM /DD/YYYY
<br />06/01/2012
<br />MM /DD/YYYY
<br />06/30/2012
<br />TO
<br />GUN IS
<br />SURF RUNOFF TO N FK GUNIS RIVR
<br />External Outfall
<br />Form Approved
<br />OMB No. 2040 -0004
<br />DMR Mailing ZIP CODE: 81424 -0535
<br />MINOR
<br />No Discharge
<br />COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)
<br />TSS 8 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. IF HIGHEST MONTHLY AVG. DURING PERIOD REPRTD.
<br />11/09/2011 Page 1
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