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<br />7.0 OTHER STUDIES <br /> <br />A 1976 COE Floodplain Information re:port (Reference 12) includes <br />determination of 10-, 50-, 100-, and 500-year flood discharges and <br />water-surface profiles. This study iSI based on present conditions; <br />however, the CO]~ data were used to show floodplain boundaries. <br /> <br />In November 1917, Howard Needles Tammen & Bergendoff completed a study <br />(Reference 21) for the UDFCD. The 10-,. 50-, 100-, and 500-year flood <br />discharges were calculated for future flood conditions and the 100-year <br />profiles and floodplain limits are shown.. The results of this study for <br />Sulphur and Tallman Gulches are based on the present conditions of the <br />study area. Therefore, the results of this study are necessarily <br />different from those of the 1977 study. <br /> <br />Because this Flood Insurance Study has been prepared using information <br />from the Type 15 and 19 Flood Insurance Studies for Douglas County, <br />Colorado (References 1 and 2), the studies are in agreement. <br /> <br />8.0 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, Denver Federal Center, Building 710, Box 25267, <br />Denver, Colorado 80225-0267. <br /> <br />9.0 BIBLIOGRAPHY AND REFERENCES <br /> <br />1. Federal Emergency Management Agency" TYDe 19 Flood Insurance Study. <br />Doualas County. Colorado (Unincorporated Areas), September 30, <br />1987. <br /> <br />2. Federal Emergency Management Agency" TYDe 15 Flood Insurance Study. <br />Doua1as County. Colorado (Unincorporated Areas), September 3, 1980. <br /> <br />3. U.S. Department of Commerce, Bureau of the Census, 1980 Census of <br />Population. Number of Inhabitants. Colorado, October 1981. <br /> <br />4. U.S. Department of Agriculture, Soil Conservation Service, <br />Franktown-Parker Tributaries of Cherry Creek Watershed, 1965. <br /> <br />5. U.S. Department of Agriculture, Soil Conservation Service, <br />"Hydrology," National Enaineerina Handbook, Section 4, 1972. <br /> <br />6. U.S. Department of Commerce, National Oceanic and Atmospheric <br />Administration, Atlas 2, Precipitation-FreQuency Atlas of the <br />Western United States. Volume III. Colorado, 1973. <br /> <br />7. U.S. Department of Agriculture, Soil Conservation Service, Land Use <br />Map. Doualas County. Colorado, 1974. <br /> <br />17 <br /> <br />~ <br />