2015-05-07_HYDROLOGY - C1981022 - Laserfiche WebLink

Home Browse Search

PERMITTEE NAME/ADDRESS (Include FacilityName/Location if 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 017 -A PERMIT NUMBER 11 1 DI HA E NUM MONITORING PERIOD MM /DD/YYYY MM /DD/YYYY 04/01/2015 04/30/2015 DMR Mailing ZIP CODE: MINOR Form Approved J OMB No. 2040 -0004 81424 -0535 GUNIS SURF RUNOFF TO N. FK GUNIS RIV External Outfall No Discharge NAMEITITLE PRINCIPAL EXECUTIVE OFFICER Icer htyunderpenaltyoflawthatthisdocumentandallat tachmentsWerepreparedundermydiredronor superwsbn in accordance Win a system designed to assure that qualified personnel property gather and QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. FREQUENCY SAMPLE PARAMETER EX OF ANALYSIS -HYPE VALUE VALUE UNITS VALUE VALUE VALUE UNITS pH SAMPLE * * *•"• *** * ** *** * *« « «« «• MEASUREMENT 0040010 PERMIT **'* ** •`••'* • *'•'• 6.5 '**" *' 9 SU Monthly INSITU Effluent Gross REQUIREMENT MINIMUM MAXIMUM Solids, total suspended SAMPLE "• *'*• " " ** *` * "` **•'** MEASUREMENT 0053010 PERMIT "*•*' *****• ****** **•*** 35 70 mg /L Monthly GRAB Effluent Gross REQUIREMENT 30DA AVG DAILY MX Solids, settleable SAMPLE " **`* *' *'** " " * "* •***'• MEASUREMENT 0054510 PERMIT •**••' "**** ****** *•**** Req. Mon. Req. Mon. mUL Monthly GRAB Effluent Gross REQUIREMENT 30DA AVG DAILY MX Iron, total [as Fe] SAMPLE * * * * ** •*• "* `"`*`* * * *"** MEASUREMENT 0104510 PERMIT ** * *'• • *** ** ••'*'• "'•" 3000 6000 ug /L Monthly GRAB Effluent Gross REQUIREMENT 30DA AVG DAILY MX Oil and grease SAMPLE *' * *'* " " *" '• "'* '**•'• `*` **' MEASUREMENT 0358210 PERMIT '*** ** *' *•" ' * "*** *•*"• "••** 10 mg /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 •"`•' "***** "•'* * * * * *• Monthly VISUAL Effluent Gross REQUIREMENT INST MAX NAMEITITLE PRINCIPAL EXECUTIVE OFFICER Icer htyunderpenaltyoflawthatthisdocumentandallat tachmentsWerepreparedundermydiredronor superwsbn in accordance Win a system designed to assure that qualified personnel property gather and TELEPHONE DATE valuate the information submitted. Based on my Inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted '¢, to the best my knowledge and belief, true, accurate, and complete. I am aysre that there are �� SIGNATURE OF MINCIPAL EXECUTIVE OFFICER OR of �•• JO V t0 �S 6y ui 9 / r�5 h significant penalties for submitting false information. including the possibility of fine and Impmonment for noWng notations. AUTHORIZED AGENT / TYPED OR PRINTED AREA Code I NUMBER IDD COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) TSS & TOTAL IRON LIMITS WILL BE WAIVED, AND SETTLEABLE SOLIDS LMT APPLIES FOR < =10YR,24HR PRECIP EVENT;SETTLEABLE SOLIDS LIMIT MAY BE WAIVED FOR >10YR,24HR EVERT -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 EPA Form 3320 -1 (Rev.01106) Previous editions may be used. 10/17/2013 Page 1