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<br />" ... <br /> <br />V. Conclusions <br />A LOMA request is made to remove the area south of Chase Street between <br />Oakridge Drive and 400 East Street because a topographic feature precludes any magnitude <br />of flooding of Barnard Creek from reaching this area. A ridge line extending from the <br />crown of Oakridge Drive to Hughes Street separates the flow path down Barnard Drive <br />from Chase Street by an vertical elevation of about 15 ft. The flood will proceed from the <br />existing debris basin directly down Barnard Street over a slope of approximately 11%. The <br />flow would be confined to the Barnard Drive area within 50 to 100 ft of the south curb by <br />the ridge, the line of houses and the existing Barnard Creek channel. <br /> <br />VI. References <br /> <br />Army Corps of Engineers, 1985. "Incorporating the Effects of Mudflows into Flood Studies <br />on Alluvial Fans," Special Projects Report No. 86-4, Hydrologic Engineering Center, <br />Davis, CA. ' <br /> <br />Davis County Public Works and Flood' Control, 1990. "CenterviIle, Utah, Debris Flow <br />Hazard," Centerville, UT. . <br /> <br />Gingery Associates, 1979. "Hydrology Report, Flood Insurance Studies, 20 Utah <br />Communities," Prepared for the FEMA. FIA Contract H-4790. <br /> <br />O'Brien, J. S. and Simons, Li & Associates, 1988. "Two-Dimensional Routing Models for <br />Hyperconcentrated Flows over Alluvial Fans," Submitted to FEMA, Region VIII, <br />Denver, CO. <br /> <br />8 <br />