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STATE OF COLORADO <br />DIVISION OF RECLAMATION, MINING AND SAFETY <br />Department of Na[ural Resources <br />1313 Sherman S[., Room 215 <br />Denver, Colorado 80203 <br />Phone: (303) 866-3567 <br />FAX: (303) 832-8106 <br />Mined Land Reclamation <br />Interoftice MEMORANDUM <br />COLORADO <br />DIVISION OF <br />RECLAMATION <br />M[NING <br />- &- <br />SAFETY <br />to: Discharge Monitoring Report (DMR) file, Permit C-1982-056, Foidel ~p~,]~Iine <br />Doc. Type: Hydrology Governor <br />from: Byron G. Walker, Colorado Division of Reclamation, Mining and SafcRg~ell George <br />(DtvtstDn) Executive Direc[or <br />subject: Review of DMR 4th Quarter and December 2006 Colorado Departmen Rtliit~i6a4ib,Y <br />and Environment (CDPHE) Permit CO-0027154 Natural Resource Trustee <br />date: January 2, 2007 <br />ref: Twentymile Coal Company letter of January 26, 2007 to CDPHE, Re: Permit CO- <br />0027154; Fourth Quarter 2006/December 2006 DMR Submittal <br />The following checklist summazizes the results of the Division review of the subject report for <br />compliance with the Colorado Mined Land Reclamation Board for Coal Mining (CMLRB) rules. <br />Review Checklist for Discharge Monitoring Report (DMR) <br /> Requirement Requirement <br />Requirement citation complied with ? Comment <br /> es/no <br />1. Timely CMLRD <br />Due January 28, 2007, letter <br />submittal of regulation yes dated January 26, 2007, received <br />DMRs to 4.05.13(2)(a)(iii), at CDRMS on January 31, 2007 <br />Division CDPHE ermit <br />2. Timely <br />reporting to CMLRD <br />CDMG of any <br />exceedances of regulation yes By exception, there were none <br /> <br />effluent 4.05.13 2 a u <br />()( )( ) <br />limitations <br />3. Compliance <br />with Federal and <br />State water CMLRD This finding of compliance is made by the Colorado <br />quality laws that regulation Water Quality Control Division. <br />pertain to 4.05.1(3) <br />discharges of <br />surface water <br />Dischazges are re orted as follows. <br />Discharge Point DMR flow (mgd) Division Observations <br />(m d) <br /> avera a maximum <br /> <br />002A (Pond T) no discharge Pond discharge structures <br />003A (Pond B) 0.002 0.027 were covered with snow at <br />on no lsc azge a tme o e tvtslo <br />Active and Inactive Mines <br />