2012-01-09_HYDROLOGY - C1981022 - Laserfiche WebLink

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PARAMETER I1 ends under penal, ot4w that th dowuntem and all atradunemsw .rcpr.pared under msdirunonor uperyiaoo in auuiilam.e wah a .2.tern designed to a.uure that qualified penunnel proper!, gather and I t • the t nn n I nat Based on an unpin} of the person or perw who manage the system or did. pawns directly respo mline for gamenng the Information, the inform anon .ubnnn.d u to the nut o1 sit knowled a and better tme curate, and wmpletc 1 m aware that there are ngnir.anl penalties tor,ulmmmg taps. inr rman n on, Kiudingthe possmht. t of enead tmprikonma for n„wtn QUANTITY OR LOADING QUALITY OR CONCENTRATION Icg Z FREQUENCY OF ANALYSIS SAMPLE TYPE 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) 01045 1 0 Effluent Gross SAMPLE MEASUREMENT ..,.,,, PERM REQUIREMENT "" ' 3500 30DA AVG 7000 DAILY MX ug/L Monthly GRAB Oil and grease 0358210 Effluent Gross SAMPLE MEASUREMENT „ »,. » --- .» » * PERMIT REQUIREMENT 10 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 Solids, total dissolved 70295 1 0 Effluent Gross SAMPLE MEASUREMENT ,,. », »... , »», PERMIT REQUIREMENT Req. Mon. 30DA AVG Req. Mon. DAILY MX mg/L Quarterly GRAB NAMEITITLEPRINCPALEXECUTIVEOFFICE I1 ends under penal, ot4w that th dowuntem and all atradunemsw .rcpr.pared under msdirunonor uperyiaoo in auuiilam.e wah a .2.tern designed to a.uure that qualified penunnel proper!, gather and I t • the t nn n I nat Based on an unpin} of the person or perw who manage the system or did. pawns directly respo mline for gamenng the Information, the inform anon .ubnnn.d u to the nut o1 sit knowled a and better tme curate, and wmpletc 1 m aware that there are ngnir.anl penalties tor,ulmmmg taps. inr rman n on, Kiudingthe possmht. t of enead tmprikonma for n„wtn K 1 I (� �_" 4 n3 TELEPHONE DATE J 0 ` • •L{� U ,) ra 1 C� 1 ,N4--- �??,/ GNATURE OF PR EXECUTIVE OFFICER OR AUTHORIZED AGENT AREA code I NUMBER M D /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 -1 (Rev.01106) Previous editions may be used. NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) FROM 000000132 PERMIT NUMBER 007 -A DISCHARGE NUMBER MONITORING PERIOD MM /DD /YYYY 12/01/2011 MM /DD/YYYY 12/31/2011 TO Form Approved OMB No. 2040-0004 DMR Mailing ZIP CODE: 81424 -0535 MINOR GUNIS SEDIMENT POND TO HUBBARD CREEK External Outfall 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,24HR PRECIP EVENT,SETTLEABLE SOLIDS LIMIT MAY BE WAIVED FOR >10YR,241-iR EVENT -SEE IA.1,PP 4 - 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 REPRTD. 11/09/2011 Page 1