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STATE OF COLORADO <br />DIVISION OF RECLAMATION, MINING AND SAFETY <br />Department of Natural Resources <br />t 313 Sherman St, Room 215 <br />Denver, Colorado 80203 <br />Phone: (30 31 8663 567 <br />FAX: (303) 832$106 <br />Interoffice MEMORANDUM <br />COLORADO <br />DIVISION OF <br />RECLAMATION <br />MINING <br />- &- <br />SAFETY <br />to: Discharge Monitoring Report (DMR) file, Permit C-1982-056, Foidel Creek M~!~ekmer,)r. <br />Doc. Type: Hydrology Governor <br />from: Byron G. Walker, Colorado Division of Reclamation, Mining and Safety (CDIZ~r~~ snerman <br />subject: Review of July 2007 Colorado Department of Health and Environment (CDPHFe~uR~naetror <br />CO-0042161 DMR Ronald W. Cattany <br />date: August 31, 2007 Division Director <br />ref: Twentymile Coal Company letter of August 286, 2007 to CDPHE, Re: Pe~~~R~ceiruaee <br />0042161; July 2007 DMR Submittal <br />The following checklist summarizes the results of the CDRMS (Division) review of the subject DMRs. <br />Corresponding Division inspection findings are also included in the table. <br />Dischar a Point Dischar e, m d (re ort) Division Observations (m d) <br /> Avera a Maximum Jul <br />OOIA (site 115) no dischar a not ins ected <br />002A (300E) 0.0006 0.0014 pischarge quantities fluctuate with use of bath <br />and sanita station uses <br />3001 (300E) 0.006 0.015 Discharge quantities fluctuate with use of bath <br />and sanita station uses <br />Review Checklist for Discharge Monitoring Report (DMR) <br /> Requirement Requirement <br />Requirement citation complied with ? Comment <br /> ( es / no <br /> CMLRB regulation Due August 28, 2007, letter dated <br />Timely submittal of <br />4.05.13(2)(a)(iii), Yes (CDPHE August 28, 2007, received at <br />DMRs to CDRMS <br />CDPHE permit schedule) CDRMS on <br /> Au ust 31, 2007 <br />Timely reporting to CMLRB regulation <br />CDRMS of any 4.05.13 2 a u <br />O( )O Yes By excepetion, no exceedence was <br />exceedences of <br />and (iii) reported <br />effluent limitations <br />Compliance with <br />Federal and State <br />water quality laws CMLRB regulation The Colorado Water Quality Control Division makes this <br />that pertain to 4.05.1(3) finding of compliance. <br />discharges of <br />surface water <br />CC: Jerry M. Nettleton, Environmental Coordinator, Twentymile Coal Company. 29515 Routt County <br />Road #27, Oak Creek, CO 80467 <br />Brian A. Watterson, Twentymile Coal Company, 29515 Routt County Road #27, Oak Creek, <br />Colorado 80467 <br />C:\bgw\My Documents\Foidel Creek\DMRs\0042161 \07 07 rvw.doc <br />Office of Office of <br />Mined Land Reclamation Denver Grand Junction Durango Active and Inactive Mines <br />