2015-05-01_HYDROLOGY - C1981044 - Laserfiche WebLink

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PERMITTEE NAME/ADDRESS (Include Facility Name /Location it Different) NAME: Moffat County Mining LLC ADDRESS: 29515 Routt CR 27 MM /DD/YYYY Oak Creek, CO 80467 -9704 FACILITY: WILLIAMS FORK MINE LOCATION: 1030 CR 107 TYPE CRAIG, CO 81626 ATTN: Jerry Nettleton, Supv NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) C00034142 003 -A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM /DD/YYYY SAMPLE MM /DD/YYYY 1111201,4;- 3/31 /20tV' Form Approved OMB No. 2040 -0004 DMR Mailing ZIP CODE: 80467 -9704 MINOR No. 6 Mine to Williams Fork River External Outfall No Discharge NAMErrITLE PRINCIPAL EXECUTIVE OFFICER kerb( yuncierpenalryoflawNitbusdmumenlandall attachmenlsmmpreparedundermyd .,L- w supemsion m acwrdance with a system d"ned to assure that Qualified personnel property gadw and valuale the Information submitted. Based on my inquiry of the person or persons who manage the system, or those persons deecdy respons�ibla for gamedrg the Infomalion, me information submitted is. to the best of my knoMedge arM baker. true accurate and camplele. I am ware that Otero am sign�icantpawaesfw submitting false lnfom,aron. including One pmsiau dre and Impri— menuor knowing violalk— QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. FREQUENCY SAMPLE PARAMETER EX OF ANALYSIS TYPE VALUE VALUE UNITS VALUE VALUE VALUE UNITS Selenium, potentially dissolvd SAMPLE "'•`•• •• "' "" ••• "` '•'•'• MEASUREMENT 013231 0 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 AVG Oil and grease visual SAMPLE "••'•• " "'• '• "" "' "" " "`" MEASUREMENT 8406610 PERMIT " "'• Req. Mon. Y =1;N =0 ' * "'• "• "` " "" Twice Per VISUAL Effluent Gross REQUIREMENT INST MAX Month NAMErrITLE PRINCIPAL EXECUTIVE OFFICER kerb( yuncierpenalryoflawNitbusdmumenlandall attachmenlsmmpreparedundermyd .,L- w supemsion m acwrdance with a system d"ned to assure that Qualified personnel property gadw and valuale the Information submitted. Based on my inquiry of the person or persons who manage the system, or those persons deecdy respons�ibla for gamedrg the Infomalion, me information submitted is. to the best of my knoMedge arM baker. true accurate and camplele. I am ware that Otero am sign�icantpawaesfw submitting false lnfom,aron. including One pmsiau dre and Impri— menuor knowing violalk— ' n �''/// '` s �,f �C "%.��f, � fe('' f ti �\ ,� SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR AUTHORIZED AGENT TYPED OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) Oil and grease sample required if visible shee is observed. Qtrly sampling instructions - I.C.12, pg 11. EPA Form 3320 -1 (Rev.01 106) Previous editions may be used. TELEPHONE DATE 9xj F76 775 ' G < AREA Code NUMBER MMIDD Y 05/0812013 Page 3