PARAMETER
<br />I..mh under pen•In nt iau •. ‘ thy do.um.ut and ail. 4011,1 .t, 1,11, prepared and :r:., dmen.m or
<br />, upen:,:�n ,n x.. •aen.c •, n a,,,n� odu
<br />I i al penonne pruptr ,Kai t her and
<br />b gned to aa,u:, wa, yua ::
<br />I ■t• ih' 1 n t d e d m t i n 1 th pc r persons uiw manage the
<br />. ; h h, f n u e to, e n:hpl Icon m animated I.
<br />,others o am r pe u .. . a
<br />to lnon ou . .m h h,f ue a mute and nd,emete complete I em aware ware that there at there are re n: A rng
<br />penanal nett o.,I,d ,oh nhn „ nmp • a. .,< .m.,rr.,a:n muimm�Km .,n.,,.hdn..dt:neaa:mpr „,nm nttnr kn „nmK
<br />QUANTITY OR LOADING
<br />QUALITY OR CONCENTRATION
<br />EX
<br />FREQUENCY
<br />OF ANALYSIS
<br />SAMPLE
<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 />6.5
<br />MINIMUM
<br />9
<br />MAXIMUM
<br />SU
<br />Monthly
<br />INSII U
<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 />.,,...
<br />PERMIT
<br />REQUIREMENT
<br />" "..
<br />"...`
<br />"""
<br />Req. Mon
<br />30DA AVG
<br />Req. Mcn.
<br />DAILY MX
<br />mUL
<br />Monthly
<br />GRAB
<br />Iron, total (as Fe)
<br />0104510
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />PERMIT
<br />REQUIREMENT
<br />3500
<br />300A AVG
<br />7000
<br />DAILY MX
<br />ugiL
<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 />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 />Rea Mon
<br />DAILY MX
<br />mg/L
<br />Quanerty
<br />GRAB
<br />AMEITITLE PRINCIPAL EXECUTIVE OFFICER
<br />I..mh under pen•In nt iau •. ‘ thy do.um.ut and ail. 4011,1 .t, 1,11, prepared and :r:., dmen.m or
<br />, upen:,:�n ,n x.. •aen.c •, n a,,,n� odu
<br />I i al penonne pruptr ,Kai t her and
<br />b gned to aa,u:, wa, yua ::
<br />I ■t• ih' 1 n t d e d m t i n 1 th pc r persons uiw manage the
<br />. ; h h, f n u e to, e n:hpl Icon m animated I.
<br />,others o am r pe u .. . a
<br />to lnon ou . .m h h,f ue a mute and nd,emete complete I em aware ware that there at there are re n: A rng
<br />penanal nett o.,I,d ,oh nhn „ nmp • a. .,< .m.,rr.,a:n muimm�Km .,n.,,.hdn..dt:neaa:mpr „,nm nttnr kn „nmK
<br />_ TELEPHONE
<br />DAT
<br />r
<br />/ :A
<br />G i s�'�: � �
<br />�� e�, �/- ) f , S •
<br />j�
<br />�� � u i r f {� / G~ ;. J �'' _
<br />✓ { /j 1 -9if S .7 ,J v n 6,
<br />/ ` .� A
<br />v y J ✓V f
<br />MM/ 13/YYYY
<br />7GNATURE OF PRINCIPAL EXECUTIVE OFFICER O
<br />AUTHORIZED AGENT AREA Cods NUMBER
<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 />OMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)
<br />EPA Form 3320 -1 (Rev 01/06) Previous editions may be used.
<br />NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM tNPDES)
<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 />03/01/2013
<br />MM /DD /YYYY
<br />03/31/2013
<br />TO
<br />GUNIS
<br />SURF RUNOFF 10 N FK GUNIS RIVR
<br />External Outfall
<br />1- _ant Approver
<br />OMB No 2040 -0004
<br />DMR Mailing ZIP CODE: 81424 -0535
<br />MINOR
<br />No Discharge ri
<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 ROMNTS 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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