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TRAPPER lCt1~I1~Gr I1~C. <br />~II ~I~II~~II~~~I ~I~ <br />999 <br />December 8, 1987 <br />CERTIFIED P688167455 <br />Mr. Gregg Squire <br />Reclamation Specialist <br />Colorado Mined Land Reclamation Division <br />423 Centennial Building <br />1313 Sherman Street <br />Denver, CO 80203 <br />Dear Gregg: <br />_ 4~-~ r~ <br />:~ <br />C C u .i ~~. Sa87 <br />Re: Final livestock pond construction map for reclaim land in Ashmore, <br />Derringer, and Enfield pits at Trapper Mine. <br />This correspondence is to update CMLRD on the status of completed livestock <br />ponds through 1967. Following is the approximate drainage area per pond in <br />each pit through 1987 and a map showing actual pond construction locations. <br />Area Ponds <br />Ashmore Pi[ 15 <br />Derringer Pit 25 <br />Enfield Pit 18 <br />Approximate Average <br />Drainage Acres/Pond <br />50.5 <br />12.2 <br />13.6 <br />All pond construction meets or exceeds state and federal standards and speci- <br />fications for livestock ponds. Also enclosed is a letter from USDA Soil Con- <br />servation Service verifying construction adequacy for the final ten ponds con- <br />structed in October-November, 1987. <br />We appreciate your cooperation <br />ments, please contact me. <br />If you have any further questions or com- <br />Best regards, <br />~~~""_` <br />H. Bruce Humphries <br />Sr. Environmental Engineer <br />WA/jb <br />Enclosure <br />pc R.L. Fanyo <br />file <br />P.O. Box 187 Craig, Colorado 81626 (303)824-4401 <br />