2011-09-08_HYDROLOGY - C1981022 - Laserfiche WebLink

Home Browse Search

PARAMETER I` m' yunderpenaltyoflawtha tthisdocumentandaII hotentsoereprcp anMundermydoi zupervmon in accordance with a system designed to assure thu q uahficd personne propnly gather and <valuate the infomuuon submitted. Based on my inquiry of the person or persons who manage the s): em, or those persons dircmly rcsponsibl< for gathering the ioforr 1 6: th<rWbmation submittis. m nc� beat of my Lnowledge aM belief, true, a «unte, and swmpin I am aware thu disc ue signific t m submitting false information. including the possibility of f and imprisonment for In owing violations. QUANTITY OR LOADING QUALITY OR CONCENTRATION Igo 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) 0104510 Effluent Gross SAMPLE MEASUREMENT ,. „.. -- — PERMIT REQUIREMENT ” "'• ,,,,,, 3000 30DA AVG 6000 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 MgaUd ""'• "` '••"' 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 • ME JTITLEPRINCIPA LEXECUTIVEOFFICER I` m' yunderpenaltyoflawtha tthisdocumentandaII hotentsoereprcp anMundermydoi zupervmon in accordance with a system designed to assure thu q uahficd personne propnly gather and <valuate the infomuuon submitted. Based on my inquiry of the person or persons who manage the s): em, or those persons dircmly rcsponsibl< for gathering the ioforr 1 6: th<rWbmation submittis. m nc� beat of my Lnowledge aM belief, true, a «unte, and swmpin I am aware thu disc ue signific t m submitting false information. including the possibility of f and imprisonment for In owing violations. �'� J / /w/�y� �a� a /,,& , • 1 TELEPHONE DATE _ _ r ..� I � () � 4-7 y� 9N - 1z9-srz� j �r o fk3 /i/ SIGN E OF PRINCIPAL EXECUT OFFICER OR AUTHORIZED AGENT AREA God. I NUMBER MM/DDIYYYY TYPED O' PRINTED PERMITTEE NAME/ADDRESS (Include Facility Name/Location if Different) NAME: Oxbow Mining LLC ADDRESS: PO Box 535 Somerset, CO 81434-0535 SANBORN CRK & ELK CRK MINES 3737 HIGHWAY 133 SOMERSET, CO 81434 FACILITY: LOCATION: 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 C00000132 PERMIT NUMBER 012 -A DISCHARGE NUMBER MONITORING PERIOD MM /DD/YYYY 08/01/2011 MM /DD/YYYY 08/31/2011 TO GUNIS SEDIMENT POND 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,24HR PRECIP EVENT;SETTLEABLE SOLIDS LIMIT MAY BE WAIVED FOR >10YR,24HR EVENT -SEE IA.1,PP 4 AND IA.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. Page 1