| Abstract: | ABSTRACT: Within the flood plain of the lower reach of Peaks Branch, a stream in east Dallas Texas, 500 buildings would be partially inundated by the 100-year flood. The fully-developed watershed and flood plain mainly accommodate low-cost housing. Eight alternative flooding remedies, ranging from no action to stream channelization to complete redevelopment, are considered. The alternates are evaluated in terms of their relative safety, effects on neighborhoods, required relocations of families and businesses, initial costs, and maintenance costs. Creation of a stream-side greenway, offering lakes and parks, is recommended. This plan best balances costs and required relocations with community benefits, including flood protection. |
