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Doc Date:12l1112001 III 1111111111111 Ill <br />~ aEC~~v~~ <br />AUG 31 1994 <br />August 30, 1994 CiviSitln <br />of i~~ina~ais a ueoioSY <br />Kent Gorham <br />Environmental Protection Specialist <br />Division of Minerals and Geology <br />Office of Mined Land Reclamation <br />1313 Sherman Street, Room 215 <br />Denver, Colorado 80203 <br />RE:lst Half 1994 Subsidence Report <br />Permit No. C-82-056 <br />Dear Mr. Gorham: <br />Attached, please find two copies of the above referenced report. <br />Of interest in the report is that the two shallow bedrock wells are <br />showing signs of recovering to premine conditions. I am <br />anticipating that this trend will continue over the coming months. <br />i believe this should take of the monitoring subsidence monuments, <br />• <br />vegetation sampling and stream channel monitoring work specified in <br />the permit. Twentymile will continue with the periodic monitoring <br />of the wells and surface sites. <br />I look forward to receiving your comments on the report. <br />Since/y~~i%~/ <br />Richard Mills <br />Manager, Surface/Environment <br />attachments <br />~J <br />