<br />11. Cooper Aerial Survey Company, Topographic Maps, Scale 1:1,200 and
<br />1:600, Contour Interval 2 feet: Aspen, Colorado
<br />
<br />12. Bell Mapping Company, Topographic Maps, Scale 1:2,400, Contour
<br />Interval 2 feet: Basalt Area, Eagle and pitkin Counties, Colorado
<br />(October 19, 1981)
<br />
<br />13. Air Photo Surveys, Aerial Photographs, Basalt, Colorado, Scale
<br />1:7,200, November 11, 1975
<br />
<br />14. Benchmark Mapping Services, Topographic Maps, Scale 1:2,400, Con-
<br />tour Interval 2 feet: Crystal River and Coal Creek, Colorado
<br />(May 19, 1978)
<br />
<br />15. Air Photo Surveys, Inc., Topographic Maps, Scale 1:4,800, Contour
<br />Interval 5 feet: Roaring FOrk Valley Area, Colorado (1973)
<br />
<br />16. Falcon Air Maps, Inc., Topographic Maps, Scale 1:2,400, Contour
<br />Interval 5 feet: Aspen Area, Colorado (1964) modified by the U.S.
<br />Army Corps of Engineers (1973)
<br />
<br />17. Wright-McLaughlin Engineers, Flood Plain Information, Roaring FOrk
<br />and Fryingpan Rivers, Eagle County, Colorado, February 1978
<br />
<br />18. U.S. Department of the Interior, Geological Survey, 7.5-Minute
<br />Series Topographic Maps. Scale 1:24,000, Contour Interval 2 feet:
<br />Basalt, Colorado (1961)
<br />
<br />19. Federal Emergency Management Agency, Federal Flood Insurance
<br />Study, Pitkin County, Colorado, Revised June 4, 1987
<br />
<br />20. Federal Emergency Management Agency, Flood Insurance Study, Eagle
<br />County, Colorado (Unincorporated Areas), Revised January 25, 1983
<br />
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