2011-12-05_HYDROLOGY - C1981022 - Laserfiche WebLink

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PARAMETER I certify under penalty of law at this document and all attachments gyre prepared under my' direction of supervis, on, n accordance wrtha system designed to assure that quahlicd personnel p QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. FREQUENCY OF ANALYSIS STM VALUE VALUE UNITS VALUE VALUE VALUE UNITS pH 0040010 Effluent Gross SAMPLE MEASUREMENT » »» PERMIT REQUIREMENT 6.5 MINIMUM •"••' 9 MAXIMUM SU Monthly INSITU Solids, total suspended 0053010 Effluent Gross SAMPLE MEASUREMENT PERMIT REQUIREMENT 35 30DA AVG 70 DAILY MX mg/L Monthly GRAB Solids, settleable 00545 1 0 Effluent Gross SAMPLE MEASUREMENT PERMIT REQUIREMENT Req. Mon. .30DA AVG Req. Mon. DAILY MX mUL Monthly GRAB Iron, total (as Fe) 0104510 Effluent Gross SAMPLE MEASUREMENT . .. ». PERMIT REQUIREMENT 3000 30DA AVG 6000 DAILY MX ug /L Monthly GRAB Oil and grease Effluent Gross SAMPLE MEASUREMENT PERMIT REQUIREMENT " »" INST MAX mg/L Contingent GRAB Flow, in conduit or thru treatment plant 50050 1 0 Effluent Gross SAMPLE MEASUREMENT , ...„ PERMIT REQUIREMENT Req. Mon. 30DA AVG Req. Mon. DAILY MX Mgal/d Monthly INSTAN Oil and grease visual 84066 1 0 Effluent Gross SAMPLE MEASUREMENT PERMIT REQUIREMENT Req. Mon. INST MAX Y =1;N =0 Monthly VISUAL AMEITITLEPRINCIPALEXECUTIVEOFFICER /' � u I certify under penalty of law at this document and all attachments gyre prepared under my' direction of supervis, on, n accordance wrtha system designed to assure that quahlicd personnel p / A T I „....; -4, a . T e a s TELEPHONE DATE 1 - j � � �X��. l rf Sr r a alu. the • bfornu on uon submitted. Based on my inquiry of the person or persons who manage e the system. ya.,a. r those p nuns directly responsible for ga gathering the intumutiun.the mfum,atiun submitted is. m t h e hest of in) knowledge and belief. true accurate. and complete. I am aware that there arc sign idea p-1,- rm ..uhnmw,g false mfom,atmn including the possih;hty a line a,d,mpn.mmem for know' /� 92C) - -s8o6 ,Z a, a it IGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR AUTHORIZED AGENT AREA Code I NUMBER i M O/YYYY TYPED OR PRINTED PERMITTEE NAME/ADDRESS (Include Facility Name /Location if Different) NAME: Oxbow Mining LLC ADDRESS: PO Box 535 Somerset, CO 81434 -0535 FACILITY: LOCATION: SANBORN CRK & ELK CRK MINES 3737 HIGHWAY 133 SOMERSET, CO 81434 ATTN: James T. Cooper, EVP EPA Form 3320 - (Rev.01 /06) Previous editions may be used. NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) FROM C00000132 PERMIT NUMBER 016 -A DISCHARGE NUMBER MONITORING PERIOD MM /DDIYYYY 11/01/2011 MM /DD/YYYY 11/30/2011 TO GUNIS SURFACE RUNOFF TO ELK CREEK External Outfall Form Approved OMB No. 2040 -0004 DMR Mailing ZIP CODE: 81424 -0535 MINOR No Discharge COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) TSS & TOTAL IRON LIMITS WILL BE WAIVED, AND SETTLEABLE SOLIDS LMT APPLIED FOR <= 10YR,24 HR PRECIP EVENT :SETTLEABLE SOLIDS LIMITS MAY BE WAIVED FOR >10YR,24HR EVENT -SEE I.A.1, PP 4 -5, AND I.A.2., P. 5 FOR RQMNTS. TDS MONITORING - SEE PART VI.A.2.G OF RATIONALE. 30 DAY AVG IS HIGHEST MONTHLY AVG DURING PERIOD RPTD. 11/09/2011 Page 1