2014-09-09_HYDROLOGY - C1981022 - Laserfiche WebLink

Home Browse Search

PERMITTEE NAME /ADDRESS (Include Facility Name/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 019 -A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM /DD /YYYY MM /DD/YYYY 08/01 /2014 08/31/2014 Form Approved OMB No. 2040 -0004 DMR Mailing ZIP CODE: 81424 -0535 MINOR GUNIS SURFACE RUNOFF TO HUBBARD CRK External Outfall No Discharge NAME /TITLE PRINCIPAL EXECUTIVE OFFICER I certify under penalty of law that this document and all attachments were prepared under my direction or TELEPHONE DATE supervision in accordance with a system designed to assure that qualified personnel properly gather and valuate the information submitted. Based on my inquiry of the person or persons who manage the II,y1I /I�{ �—P L , Q system, or those persons directly responsible for gathering the information, the information submitted is, � / ' • f to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are ! " O^ 9?-y - 5106 t� 1-� significant penalties for submitting false information, including the possibility of fine and imprisonment for SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR l 9Qj 2rJ Y TYPED OR PRINTED -knowng violaboms AUTHORIZED AGENT nRBacode NUMBER /D /YYYY COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) TSS & TOTAL IRON LIMITS WILL BE WAIVED, AND SETTLEABLE SOLIDS LMT APPLIED FOR 1 PRECIP EVENT;SETTLEABLE SOLIDS LIMIT 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 REPORTING PERIOD. EPA Form 3320 -1 (Rev.01 /06) Previous editions may be used. 10/17/2013 Page 1 QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. FREQUENCY SAMPLE PARAMETER EX OF ANALYSIS TYPE 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 MX 7D AV Solids, settleable SAMPLE MEASUREMENT 005451 0 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 NAME /TITLE PRINCIPAL EXECUTIVE OFFICER I certify under penalty of law that this document and all attachments were prepared under my direction or TELEPHONE DATE supervision in accordance with a system designed to assure that qualified personnel properly gather and valuate the information submitted. Based on my inquiry of the person or persons who manage the II,y1I /I�{ �—P L , Q system, or those persons directly responsible for gathering the information, the information submitted is, � / ' • f to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are ! " O^ 9?-y - 5106 t� 1-� significant penalties for submitting false information, including the possibility of fine and imprisonment for SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR l 9Qj 2rJ Y TYPED OR PRINTED -knowng violaboms AUTHORIZED AGENT nRBacode NUMBER /D /YYYY COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) TSS & TOTAL IRON LIMITS WILL BE WAIVED, AND SETTLEABLE SOLIDS LMT APPLIED FOR 1 PRECIP EVENT;SETTLEABLE SOLIDS LIMIT 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 REPORTING PERIOD. EPA Form 3320 -1 (Rev.01 /06) Previous editions may be used. 10/17/2013 Page 1