PARAMETER
<br />I .e-nfs under penalty of law that this dorumeut and all aturlmnents here praparrd under nn d,neruon or
<br />,,operas, to ao rdanee with as). yen, de., gnedto assure that a„aheedper.onnelproperh gather and
<br />lust °b (rinse s b ued Bawd on my,nywn of person .n person who manage ,he
<br />ssa n r dose pine. d rtly respo ble fa gather g he mturmauun, the m! un. submitted ,s
<br />to the bean of 4newidy,c and belief�we as rat and romplcte I am aware that there arc.,gmeran,
<br />penalties 14r submitting (Asa Inwmwm m m.leding the poasibti,ta of fine and mpn„ or tm,w m
<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
<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 />INSITU
<br />Solids total suspended
<br />0053010
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />noon,,
<br />noon,,
<br />noon~
<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 />..
<br />noon,,
<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 />3000
<br />30DA AVG
<br />6000
<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 />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 />PERMIT
<br />REQUIREMENT
<br />Req. Mon.
<br />30DA AVG
<br />Req. Mon
<br />DAILY MX
<br />MgaUd
<br />• " ~•
<br />• ~••'
<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 />~•••
<br />Monthly
<br />VISUAL
<br />AME/TITLE PRINCIPAL EXECUTIVE OFFICER
<br />'�'^
<br />I .e-nfs under penalty of law that this dorumeut and all aturlmnents here praparrd under nn d,neruon or
<br />,,operas, to ao rdanee with as). yen, de., gnedto assure that a„aheedper.onnelproperh gather and
<br />lust °b (rinse s b ued Bawd on my,nywn of person .n person who manage ,he
<br />ssa n r dose pine. d rtly respo ble fa gather g he mturmauun, the m! un. submitted ,s
<br />to the bean of 4newidy,c and belief�we as rat and romplcte I am aware that there arc.,gmeran,
<br />penalties 14r submitting (Asa Inwmwm m m.leding the poasibti,ta of fine and mpn„ or tm,w m
<br />TELEPHONE
<br />DATE
<br />{,�
<br />Oa j \ . ` e. �J1
<br />n / ��
<br />/ .71..C-..
<br />� / ' —504
<br />� 0 2. Z1-1..1 / 2_._
<br />��
<br />y c a V e L /
<br />1\'! 7
<br />IGNATURE OF PRINC EXECUTIVE OFFICER OR I
<br />AUTHORIZED AGENT AREA Code I
<br />NUMBER
<br />M - DDIYYYY
<br />TYPED 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.01106) Previous editions may be used.
<br />NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES)
<br />DISCHARGE MONITORING REPORT (DMR)
<br />FROM
<br />000000132
<br />PERMIT NUMBER
<br />014 -A
<br />DISCHARGE NUMBER
<br />MONITORING PERIOD
<br />MM /DD/YYYY
<br />02/01/2012
<br />MM /DD/YYYY
<br />02/29/2012
<br />TO
<br />Form Approved
<br />OMB No. 2040-0004
<br />DMR Mailing ZIP CODE: 81424 -0535
<br />MINOR
<br />GUN IS
<br />SURF RUNOFF TO N FK GUNNISON R
<br />External Outfall
<br />No Discharged X
<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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