|
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPOES)
<br />DISCHARGE MONITORING REPORT (DMR)
<br />PERMITTEE NAME/ADDRESS (include Facility Name/Location if Different)
<br />NAME: Oxbow Mining LLC
<br />ADDRESS: PO Box 535
<br /> Somerset, CO 81424-0535
<br />FACILITY: SANBORN CRK & ELK CRK MINES
<br />LOCATION: 3737 HIGHWAY 133
<br /> SOMERSET, CO 81434
<br />ATTN: James T. Cooper, EVP
<br />000000132 013-A
<br />PERMIT NUMBER DISCHARGE NUMBER
<br />MONITORING PERIOD
<br />MM/DD/YYYY MM/DD/YYYY
<br />FROM 02/01/2010 TO 02/28/2010
<br />Form Approved
<br />OMB No. 2040-0004
<br />DMR Mailing ZIP CODE: 81424-0535
<br />MINOR
<br />GUNIS
<br />RUNOFF TO N FORK GUNNISON R.
<br />External Outfall
<br />No Discharge
<br />
<br />PARAMETER QUANTITY OR LOADING QUALITY OR CONCENTRATION NO.
<br />EX FREQUENCY
<br />OF ANALYSIS SAMPLE
<br />TYPE
<br /> VALUE VALUE UNITS VALUE VALUE VALUE UNITS
<br />pH SAMPLE
<br /> MEASUREMENT
<br />0040010 PERMIT "`..' """ "'•" 6.5 •""' 9 SU
<br />Effluent Gross REQUIREMENT MINIMUM MAXIMUM Monthly INSITU
<br />Solids, total suspended SAMPLE
<br /> MEASUREMENT
<br />0053010 PERMIT ...... .."" a'.... """ 35 70 mg/L
<br />Effluent Gross REQUIREMENT 30DA AVG DAILY MX Monthly GRAB
<br />Solids, settleable SAMPLE _.„.. ...... .,.,,. ,,,„
<br /> MEASUREMENT
<br />0054510
<br />PERMIT ...... •••••• •»••_
<br />=»_»
<br />A
<br />m?
<br />
<br />Effluent Gross
<br />REQUIREMENT 0DA AVG DAILY
<br />MX Monthly
<br />Y
<br />GRAB
<br />Iron, total (as Fe) SAMPLE ....» ...... ».., .,,,,,
<br /> MEASUREMENT
<br />0104510 PERMIT ...... ••"" """ """ 3000 6000 ug/L
<br />Effluent Gross REQUIREMENT 30DA AVG DAILY MX Monthly GRAB
<br />Oil and grease SAMPLE ,,,.., ,
<br />
<br />MEASUREMENT ,
<br />,,,,
<br />0358210 PERMIT ....•. ...... "•`•• 10
<br />m9/L
<br />Effluent Gross REQUIREMENT INST MAX Contingent GRAB
<br />Flow, in conduit or thru treatment plant SAMPLE ,
<br />
<br />MEASUREMENT ,,,,,
<br />500501 0 PERMIT Req. Mon. Req. Mon. Mgal/d •"`„ ••»__ •••••• •••_••
<br />Effluent Gross REQUIREMENT 30DA AVG DAILY MX Monthly INSTAN
<br />Oil and grease visual SAMPLE ......
<br /> MEASUREMENT
<br />840661 0 PERMIT =.'e•• Req. Mon. Y=1;N=0 ••` •••*•• ••*-•- »-»•
<br />Effluent Gross REQUIREMENT INST MAX Monthly VISUAL
<br />N MEMITLEPRINCIPALEXECUTIVEOFFICER r" ryodepna1ryofla thi'h"dm=mtaoda°'""""'WMp"P"ed ndamydimtim"`
<br />aupem.iun m .rcor [-with l g- designed to .same Ih.t q-l,r,.d penoondpru -1y pther.nd
<br />evaluate the mf - s bmived. Saud un my inqui,) ur We p- ur pm-, why nuva
<br />e the TELEPHONE
<br />DATE
<br />
<br />}
<br />
<br />
<br />//,?v\\ g
<br />
<br />
<br />1h
<br />sy . bm thine persons d'uemly b bl . rw gat , g d,, pl o, I a the information submined is,
<br />a th best army knowledge and bcdwf. lier, we, accumu, and wmplele. am aware that there arc cignifcam
<br />
<br />
<br />•
<br />
<br />ell
<br />•? Q
<br />?o ??• / -5 1 Z Z
<br /> r-Iti y ror wbrmllmg W. mf mt.liun, including the N -Way of fne atd =prisuomem for Wowing
<br /> anl.mm?. SIGNA E OF PRINCIPAL EXECU OFFICER OR
<br />TYPED OR PRINTED AUTHORIZED AGENT AREA Cod* NUMBER MM/DO/YYYY
<br />- - •--•-•-• - • - - -•-- ---• - -. _ ..._.. _........_ ............ ......o, o.,w a.. a.aa.......oc cw c.Qr o f
<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
<br /> IA.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 />EPA Form 3320.1 (Rev.01106) Previous editions may be used. Page 1
|