2015-06-02_HYDROLOGY - C1982056 - Laserfiche WebLink

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PERMITTEE NAME/ADDRESS (Include Facility Name/location if Different) NAME: Twentymile Coal LLC ADDRESS: 29515 Routt CR 27 Oak Creek, CO 80467 FACILITY: MINES 1&2 AND ECKMAN PARK MINE LOCATION: 29515 RCR #27 OAK CREEK, CO 80467 ATTN: Patrick Sollars, GM NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (Na DES) DISCHARGE MONITORING REPORT (DMR) 000027154 007-A PER IT NU B R DISCHARGE NUMBE MONITORING PERIOD MM/DD/YYYY MM/DD/YYYY 04/01/201-4' 04/30/2014' 'olm Approvea OMB No 2040-0004 DMR Mailing ZIP CODE: 80467 MAJOR (SUBRJC) ROUTT MINE 1, POND F TO FOIDEL CREEK External Outfall No Discharge NAME/TITLE PRINCIPAL EXECUTIVE OFFICER Icemtyunderpenahyoflawthatthisdocumentandallattachmentswempreparedundermydirectionor TELEPHONE DATE supervision in accordance with a system designed to assure that qua Idied personnel properly gather and ,) valuate Me information submitted Based on my inquiry of Me person or persons who manage the system, or those persons directly responsible forgathering the information the information submitted is to the best of my knowledge and belief, true accurate, and complete I am aware that Mere are �)Yft, N �V �i / I L�✓St'I sgnificantpenaltiesforsubmmingfalse information including the possibility offine and impnsonmentfor SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR t/%l 0` ` r �t owig Holabons AUTHORIZED AGENT TYPED OR PRINTED AR- �� NUMBER MMIDDIYYYY COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) ALTERNATE LIMITS FOR TSS & IRON (MLOC=O) APPLY IF 10YR,24HR PRECIP EVENT CLAIMED ALTERNATE LIMITS FORSETTLEABLE SOLIDS (MLOC=O) APPLY ONLY IF >10YR,24HR PRECIP EVENT CLAIMED OIL & GREASE - SEE I C 19,PAGE 16 S134 F^rr,i 120-1 !Roti 411081 Previnn= QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. FREQUENCY SAMPLE PARAMETER EX OF ANALYSIS TYPE VALUE VALUE UNITS VALUE VALUE VALUE UNITS pH SAMPLE ...*.. ...... ***..* **.... MEASUREMENT 004001 0 PERMIT ****** *'**** *****' 65 ""'* 9 SU Twice Per GRAB Effluent Gross REQUIREMENT MINIMUM MAXIMUM Month Solids, total suspended SAMPLE ****** ****** ****** ****** MEASUREMENT 0053010 PERMIT ****** **'*** ****** ****" 35 70 mg/L Monthly GRAB Effluent Gross REQUIREMENT 30DA AVG DAILY MX Solids, total suspended SAMPLE ****** ****** ****** ****** MEASUREMENT 0053000 PERMIT ****** '***** *""' ""** Req. Mon. Req. Mon. mg/L Monthly GRAB See Comments REQUIREMENT 30DA AVG DAILY MX Iron, total recoverable SAMPLE MEASUREMENT 0098010 PERMIT ****** *'**** ****" *****' 1000 Req. Mon. ug/L Monthly GRAB Effluent Gross REQUIREMENT 30DA AVG DAILY MX Flow, in conduit or thru treatment plat SAMPLE ****** ****** ****** ****** MEASUREMENT 500501 0 PERMIT 2.97 Req. Mon. MGD '***** "**** "**" '***** Continuous RCORDR Effluent Gross REQUIREMENT I 30DA AVG DAILY MX NAME/TITLE PRINCIPAL EXECUTIVE OFFICER Icemtyunderpenahyoflawthatthisdocumentandallattachmentswempreparedundermydirectionor TELEPHONE DATE supervision in accordance with a system designed to assure that qua Idied personnel properly gather and ,) valuate Me information submitted Based on my inquiry of Me person or persons who manage the system, or those persons directly responsible forgathering the information the information submitted is to the best of my knowledge and belief, true accurate, and complete I am aware that Mere are �)Yft, N �V �i / I L�✓St'I sgnificantpenaltiesforsubmmingfalse information including the possibility offine and impnsonmentfor SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR t/%l 0` ` r �t owig Holabons AUTHORIZED AGENT TYPED OR PRINTED AR- �� NUMBER MMIDDIYYYY COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) ALTERNATE LIMITS FOR TSS & IRON (MLOC=O) APPLY IF 10YR,24HR PRECIP EVENT CLAIMED ALTERNATE LIMITS FORSETTLEABLE SOLIDS (MLOC=O) APPLY ONLY IF >10YR,24HR PRECIP EVENT CLAIMED OIL & GREASE - SEE I C 19,PAGE 16 S134 F^rr,i 120-1 !Roti 411081 Previnn=