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© TerraMatri>tc <br />MONTGOMERY WATSON <br />Mining Group <br />July 2, 1997 <br />Mr. Larry Routten <br />Division of Minerals and Geology <br />Department of Natural Resources <br />1313 Sherman St., Room 215 <br />Denver, CO 80203 <br />RE: Historic data for mine disturbance and reclamation prior to 1991 <br />Dear Mr. Routten: <br />(Via: US Mail) <br />In response to the Division's inquiry dated June 16, 1997 we present the following data on the <br />H-G Coal Company, Hayden Gulch Mine, Permit No. C-80-003. <br />1. Cumulative number of acres disturbed by mining covered by SMCRA bond, as of <br />December 31, 1990: 362 acres. <br />2. Cumulative number of acres backfilled and graded as of December 31, 1990 (on lands <br />covered by SMCRA bond): 362 acres. <br />3. Cumulative number of acres on which topsoil has been replaced, as of December 31, 1990 <br />(on lands covered by SMCRA bond): 362 acres. <br />4. Cumulative number of acres planted or seeded, as of December 31, 1990 (on lands covered <br />by SMCRA bond): 362 acres. <br />All disturbed land on this site was completely reclaimed by 1987. We trust that this <br />information is sufficient for your files. <br />If you have any questions or comments please feel free to contact either myself or Mike <br />Neumann, Senior Scientist/Project Manager at (970) 879-6260. <br />Sincerely, <br />TerraMatrix/Montgomery Watson <br />Sheila Murphy <br />Associate Environmemal Scientist <br />cc: M. Neumann <br />Project File <br />iiiiiiiuiiiiiiiiii <br />RECEIVED <br />JUL 0 ~ 1997 <br />Division of Mmerais ~ ~yology <br />P.O. Box 774018 Te1.970 819 fi260 Serving the World's En vironmen(al Needs <br />1475 Pine Grove Road Fax: 970 879 9048 <br />Steamboat Springs, Colorado <br />80477 <br />