2014-12-09_HYDROLOGY - C1981022 - Laserfiche WebLink

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PERM ITTEE NAME /ADDRESS (Include Facility Name/Location it Different) NAME: Oxbow Mining LLC ADDRESS: PO Box 535 Somerset, CO 81434 -0535 FACILITY: SANBORN CRK & ELK CRK MINES LOCATION: 3737 HIGHWAY 133 SOMERSET, CO 81434 ATTN: Mike Ludlow Exec VP NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) 000000132 013 -A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM /DD/YYYY MM /DD/YYYY 11/01/2014 11/30/2014 Form Approved OMB No. 2040 -0004 DMR Mai ing ZIP CODE: 81424 -0535 MINOR GUNIS RUNOFF 0 N FORK GUNNISON R. External Cluffall No Discharge NAME /TITLE PRINCIPAL EXECUTIVE OFFICER Icertifyunderpenalt yoflawthatthisdocumenlandallattachmentswerepreparedundermydirect -ti, supervision in accordance with a system designed to assure that qualified personnel property gather and QUANTITY OR LOADING QUALITY OR CONCENTRATION TELEPHONE NO. FREQUENCY SAMPLE PARAMETER r EX OF ANALYSIS TYPE VALUE VALUE UNITS VALUE VALUE VALUE UNI S pHSAMPLE ...... ...... .... ~, TYPED OR PRINTED _, ~... NUMBER MMID IYYYY MEASUREMENT 0040010 PERMIT "'•" .' "" " "" 6.5 " "" 9 Sli Monthly INSITU Effluent Gross REQUIREMENT MINIMUM MAXIMUM Solids, total suspended SAMPLE "• "• "` *" MEASUREMENT 0053010 PERMIT • *'`•` ..... " "" 35 70 m L Monthly GRAB Effluent Gross REQUIREMENT 30DA AVG DAILY MX Solids. settleable SAMPLE " *•" "`•`• '• ~• *" • "••' MEASUREMENT 00545 1 0 PERMIT " "" * "' *`* " " *' ** " " ** Req. Mon. Req. Mon. m L Monthly GRAB Effluent Gross REQUIREMENT 30DA AVG DAILY MX Iron, total [as Fe] SAMPLE • " " "~ ~ ~' ~ "~ " * * "• ~ "•'* MEASUREMENT 010451 0 PERMIT ' «` *" * *`•" "• *'• ~ " ~ ~' 3000 6000 ug L Monthly GRAB Effluent Gross REQUIREMENT 30DA AVG DAILY MX Oil and grease SAMPLE MEASUREMENT 035821 0 PERMIT '• "" * * *• ** * " * *' •• "•` "• "' 10 m /L Contingent GRAB Effluent Gross REQUIREMENT INST MAX Flow, in conduit or thru treatment plat SAMPLE • "•'* '•• "* "' * *• ' MEASUREMENT 500501 0 PERMIT Req. Mon. Req. Mon. MGD * " "" "'•" '• "'* Monthly INSTAN Effluent Gross REQUIREMENT 30DA AVG DAILY MX Oil and grease visual SAMPLE "'•'~ • " *•` ` " " "' ` * *' *` ' ' MEASUREMENT 840661 0 PERMIT "' *'* Req. Mon. Y =1;N =0 " " "' " "" i "••'• Monthly VISUAL Effluent Gross REQUIREMENT INST MAX , I I NAME /TITLE PRINCIPAL EXECUTIVE OFFICER Icertifyunderpenalt yoflawthatthisdocumenlandallattachmentswerepreparedundermydirect -ti, supervision in accordance with a system designed to assure that qualified personnel property gather and TELEPHONE DATE valuate the information submitted. Based on my inquiry o1 the person or persons who manage the system . or those persons directly responsible for gathering the information, the information submitted is r AA t.-- to the best of my knowledge and belief. true, accurate, and complete. I am aware that there are 9�0 —7 "17 s O � �j Q Z(.�/ SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR rP significantpenattiesforsubmMingfalseinlormation, includingthepossibsityoffineand imionsonmentfor knowing rfolahons. AUTHORIZED AGENT — TYPED OR PRINTED 73Code NUMBER MMID IYYYY COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) TSS & TOTAL IRON LIMITS WILL BE WAIVED, AND SETTLEABLE SOLIDS LMT APPLIED FOR <= 10YR,24HR PRECIP EVENT;SETTLEABLE SOLIDS LIMIT MAY B WAIVED FOR >10YR,24HR EVENT -SEE I.A.1,PP 4 -5, AND I.A.2, P. 5 FOR ROMNTS.TDS MONITORING -SEE PART VI.A.2.G OF RATIONALE. 30 DAY AVG. IS HIGHEST MONTHLY AVG. DUR NG PERIOD REPRTD. EPA Form 3320 -1 (Rev.01 106) Previous editions may be used. 1 10/17/2013 Page 1