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./' <br />~~ Cypnas Yampa Valley Coal Corporation <br />An AlllllAlA of Lyprul MIM//l/ LemP/ny <br />January 17, 1990 <br />David Berry <br />Colorado Mined Land Reclamation Division <br />1313 Sherman Street, Room 215 <br />Denver, CO 80203-2273 <br />Dear David: <br />Re: Colorado <br />~II ~I~~I~~I~II~~II~ <br />sss <br />2G387 Routt aounly Ro~tl 127 <br />OAk LfNk. CO 80187 <br />Pnon~ 00.71 87P3800 <br />~~~~r~~~ <br />JAN 1 Q 1~9b <br />RECLA~IA'CIOhI ~f~Vf~IpPV <br />ge Permit System <br />rmit C-81-071 <br />Permit CO-0027154 <br />Last fall, Colorado Yampa Coal Company submitted a request to the Colorado <br />Department of Health which involved the total recoverable manganese <br />limitations. The amendment was approved in September and became effective <br />in December. <br />Enclosed please find three copies of the revised pages far the above <br />referenced amendment. The pages should be placed into Exhibit 5 of the <br />Permit Renewal Document. Page 3 of the discharge permit amendment includes <br />directions for the insertion of the materials into the NPDES Permit <br />CO-0027154. <br />If you have any questions, please feel free [o contact me. <br />Sincerely, <br />~~~ <br />Claire E. Semmer ~ ~ <br />Environmental Specialist n-' <br />i /0~/~' <br />CES/dg <br />Enclosures <br />Z~,qL <br />~~ <br />c~RUs <br />