<br />This study is based on a more detailed analysis and, therefore, supersedes
<br />those maps.
<br />
<br />This study supersedes the Flood Hazard Boundary Map for the City of
<br />Black Hawk (Reference 14).
<br />
<br />The Floodplain Information Report for Black Hawk is superseded by this
<br />study (Reference 1).
<br />
<br />7.0 LOCATION OF DATA
<br />
<br />Information concerning the pertinent data used in the preparation of
<br />this study can be obtained by contacting the Natural and Technological
<br />Hazards Division, FEMA, Building 710, Denver Federal Center, Lakewood,
<br />Colorado 80225.
<br />
<br />8.0 BIBLIOGRAPHY AND REFERENCES
<br />
<br />1. Owen Ayres and Associates, Inc., Floodplain Information Report,
<br />North Clear Creek, Gregory Gulch, Chase Gulch, Black Hawk, Colorado,
<br />prepared for the City of Black Hawk and the Colorado Water Conserva-
<br />tion Board, Brighton, Colorado, June 1980
<br />
<br />2. Department of Natural Resources, Colorado Water Conservation Board,
<br />Approximate - lOO-Year Flood Plain Information For The Town of
<br />Black Hawk, Colorado, Scale 1:1,200, Contour Interval 5 feet, December
<br />1983
<br />
<br />3. u.s. Department of Commerce, Bureau of the Census, 1980 Census
<br />of Population, Colorado, October 1981
<br />
<br />4. Denver Regional Council of Governments, Planning Reports for the
<br />City of Black Hawk, Colorado, Denver, Colorado 1979
<br />
<br />5. Owen Ayres and Associates, Inc., Black Hawk Floodplain Information
<br />Study Technical Addendum, Brighton, COlorado, undated
<br />
<br />6. Colorado Water Conservation Board, prepared in cooperation with
<br />the u.s. Department of the Interior, Geological Survey, Technical
<br />Manual No.1, Manual for Estimating Flood Characteristics of Natural-
<br />Flow Streams in Colorado, Jerald F. McCain and Robert D. Jarrett,
<br />Denver, Colorado, 1976
<br />
<br />7. u.s. Department of Agriculture, Soil Conservation Service, Procedures
<br />For Determining Peak Flows in Colorado, 1977
<br />
<br />8. u.s. Department of the Interior, Bureau of Reclamation, Design
<br />of Small Darns, 1971
<br />
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