2015-05-01_HYDROLOGY - C1981044 - Laserfiche WebLink

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PERMITTEE NAME/ADDRESS (Include Facility NamelLocation if Different) NAME: Moffat County Mining LLC ADDRESS: 29515 Routt CR 27 Oak Creek, CO 80467 -9704 FACILITY: WILLIAMS FORK MINE LOCATION: 1030 CR 107 CRAIG, CO 81626 ATTN: Jerry Nettleton, Supv NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) C00034142 024 -A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM /DD/YYYY MM /DD/YYYY 1/1/2015 3/31 /2015 Form Approved OMB No. 2040.0004 DMR Mailing ZIP CODE: 80467 -9704 MINOR Mine Dewatering to Sedimentation Basin Prior to Disc External Outfall may, No Discharge NAMEITITLE PRINCIPAL EXECUTIVE OFFICER Icemyunderp" tyof lewmatthrodocumentande tattachmentswerepreparedundermydmcb .or pemsbn at accordance swth a system desyned to assure that qual,fied personnel properly gather am saluate the infamalmn 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 submaled is QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. FREQUENCY SAMPLE PARAMETER J EX OF ANALYSIS TYPE VALUE VALUE UNITS VALUE VALUE VALUE UNITS Nickel, potentially dissolvd SAMPLE •`• "' " " "" ••'•" " "" COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) MEASUREMENT EPA Form 3320 -1 (Rev.01I06) Previous editions may be used. 05/0812013 Page 3 0132210 PERMIT "• "• " "" " " "" • "' "• Req. Mon. Req. Mon. ug /L Monthly GRAB Effluent Gross REQUIREMENT 30DA AVG DAILY MX Selenium, potentially dissolvd SAMPLE •'•'•• "• "' •' "•" ' " "" MEASUREMENT 0132310 PERMIT • " " "'" "' "'•• '• "" •• " "' Req. Mon. Req. Mon. 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 Chromium, trivalent total recoverable SAMPLE "• "•' MEASUREMENT 0426210 PERMIT " **" * " " *` *' " "" " " " "' " "" Req. Mon. ug /L Monthly GRAB Effluent Gross REQUIREMENT DAILY MX Flow, in conduit or thru treatment plant SAMPLE MEASUREMENT 5005010 PERMIT Req. Mon. Req. Mon. MGD " "" " "" " "'• Monthly INSTAN Effluent Gross REQUIREMENT 30DA AVG DAILY MX Solids, total dissolved SAMPLE "• * * "' " * "` " " "` " "" MEASUREMENT 7029510 PERMIT " "" ""' "' " "•` " "" Req. Mon. Req. Mon. mg /L Quarterly GRAB Effluent Gross REQUIREMENT 30DA AVG DAILY MX Mercury, total (as Hg) SAMPLE "' "" ' " "` "• " "" "` " "` ' " "" MEASUREMENT 7190010 PERMIT " "" ' " "" " "" ' " " "" Req. Mon. " "'" ug /L Monthly GRAB Effluent Gross REQUIREMENT 30DA AV NAMEITITLE PRINCIPAL EXECUTIVE OFFICER Icemyunderp" tyof lewmatthrodocumentande tattachmentswerepreparedundermydmcb .or pemsbn at accordance swth a system desyned to assure that qual,fied personnel properly gather am saluate the infamalmn 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 submaled is , TELEPHONE DATE J to the best of my knowledge and beta,, we, accurate, and complete. I am avrma that there are 'Zt �'7'S� 1A � L� ZT /I OR / li 4y f f I.J.JI�✓' significant penalties for subnhMmg false in formatbn.includ' mg the possibikryof fine and impdsonmemfor rp violations. SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER AUTHORIZED AGENT AREA Code NUMBER MMIDDIYYYY TYPED OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) Oil and grease sample required if visible sheen is observed. Qtrly sampling instructions - I.C.12, pg 11. EPA Form 3320 -1 (Rev.01I06) Previous editions may be used. 05/0812013 Page 3