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<br />11. u.s. Department of the Army, Corps of Engineers, Hydrologic
<br />Engineering Center, Computer Program 723-X6-L202A, HEC-2
<br />Water-Surface Profiles, Davis, California, March 1982, with updates
<br />
<br />12. Cooper Aerial Survey Company, Topoqraphic Maps, Scale 1:1,200 and;
<br />1:600, Contour Interval 2 feet: Aspen, Colorado
<br />
<br />13.
<br />
<br />Bell Mapping Company, Topoqraphic Maps, Scale 1:2,400,
<br />Interval 2 feet: Basalt Area, Eagle and Pitkin Counties,
<br />(October 19,1981)
<br />
<br />Contour
<br />Colorado
<br />
<br />14.
<br />
<br />Centennial Engineering,
<br />Contour Interval 2 feet:
<br />Colorado (May 1982)
<br />
<br />Inc., Topographic Maps, Scale
<br />Brush Creek Road Improvement
<br />
<br />1:1,200,
<br />Project,
<br />
<br />15. Wright-McLaughlin Engineers, Flood Plain Information, Roaring Fork
<br />and Fryinqpan Rivers, Eaqle County, Colorado, February 1978
<br />
<br />16. Wright-McLaughlin Engineers, Flood Plain Information, Crystal River
<br />and Coal Creek, prepared for Pitkin County and the Colorado Water
<br />Conservation Board, 1979
<br />
<br />17. Air Photo Surveys, Aerial Photoqraphs, Basalt, Colorado, Scale
<br />1:7,200, November 11, 1975
<br />
<br />18. Benchmark Mapping Services, Topographic Maps, Scale 1:2,400, Contour
<br />Interval 2 feet: Crystal River and Coal Creek, Colorado (May 19,
<br />1978)
<br />
<br />19. Air Photo Surveys, Inc., Topographic Maps, Scale 1:4,800, Contour
<br />Interval 5 feet: Roaring Fork Valley Area, Colorado (1973)
<br />
<br />20.
<br />
<br />Falcon Air Maps, Inc., Topoqraphic Maps,
<br />Interval 5 feet: Aspen Area, Colorado
<br />U.S. Army Corps of Engineers (1973)
<br />
<br />Scale
<br />(1964)
<br />
<br />1:2,400,
<br />modified
<br />
<br />Contour
<br />by the
<br />
<br />21. Nichols Associates, Inc., Topoqraphic Maps, Scale 1:2,400, Contour
<br />Interval 5 feet: Pitkin County Area, Colorado (July 1984)
<br />
<br />22. U.S. Department of the Interior, Geological Survey, 7.5-Minute Series
<br />Topoqraphic Maps, Scale 1:24,000, Contour Interval 40 feet: Highland
<br />Peak, Colorado (1960)
<br />
<br />23. u.S. Department of the Interior, Geological Survey, 7.5-Minute Series
<br />Topoqraphic Maps. Scale 1:24,000, Contour Interval 2 feet: Basalt,
<br />Colorado (1961)
<br />
<br />24. U.S. Department of Housing and Urban Development, Federal Insurance
<br />Administration, Flood Hazard Boundary Map, Pitkin County, Colorado
<br />(Unincorporated Areas), Revised October 25, 1977
<br />
<br />25.
<br />
<br />Federal Emergency Management Agency, Federal
<br />Administration, Flood Insurance Study, Garfield County,
<br />(Unincorporated Areas), Revised January 3, 1986
<br />
<br />Insurance
<br />Colorado
<br />
<br />26. Federal Emergency Management Agency, Flood Insurance Study, Chaffee
<br />County, Colorado (Unincorporated Areas), March 4, 1987
<br />
<br />49
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