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FLOOD00672
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Last modified
11/23/2009 1:21:35 PM
Creation date
10/4/2006 9:25:08 PM
Metadata
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Template:
Floodplain Documents
County
Clear Creek
Title
Hydrologic Analysis Clear Creek
Date
2/1/1998
Prepared For
Clear Creek County
Prepared By
CWCB
Floodplain - Doc Type
Floodplain Report/Masterplan
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<br />. <br /> <br />. <br /> <br />. <br /> <br />Study Results <br />Results of the hydrologic analysis are presented in Table I, Peak flow data for streams listed in <br />bold italics were developed by the Corps of Engineers as discussed above. <br /> <br />COIDDarison with Previous Studies <br />Peak discharge values computed for this study were compared to the values obtained in the 1990 <br />Corps study and the existing Flood Insurance Studies for Silver Plume, Georgetown, and Idaho <br />Springs. The primary hydrologic methodology used in the Flood Insurance Studies was obtained <br />from Technical Manual No. 1 (reference 7), The comparisons are presented in Table 2 in <br />Appendix A. <br /> <br />IV. REFERENCES <br /> <br />1. "Analysis of the Magnitude and Frequency of Floods in Colorado," U.S. Geological Survey <br />(J.E, Vail!) in cooperation with the Colorado Department of Transportation and the Bureau of <br />Land Management, 1996, <br /> <br />2, "Hydrologic Analysis, Type 15 Flood Insurance Study, Clear Creek County, Colorado," U.S. <br />Army Engineer District, Omaha Corps of Engineers, September 1990, <br /> <br />3. "Flood Insurance Study, Town of Georgetown, Colorado, Clear Creek County," Federal <br />Emergency Management Agency, June 5, 1989. <br /> <br />4. "Flood Insurance Study, Town of Silver Plume, Colorado, Clear Creek County," Federal <br />Emergency Management Agency, July 1978, <br /> <br />5. "Flood Insurance Study, City of Idaho Springs, Colorado, Clear Creek County," Federal <br />Emergency Management Agency, May 1978. <br /> <br />6, "Flood Insurance Study, City of Empire, Colorado, Clear Creek County," Federal Emergency <br />Management Agency, June 1976 (Preliminary), <br /> <br />7. "Technical Manual No.1, Manual for Estimating Flood Characteristics of Natural-Flow <br />Streams in Colorado," Colorado Water Conservation Board in cooperation with the U,S, <br />Geological Survey (McCain and Jarrett), 1976. <br /> <br />6 <br />
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