Published: February 12, 2020
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By: Hannah Fowler, Tarleton State University
Category: Environmental Engineering
The objective of this report was to evaluate the hydraulic effect of land development and determine the volume of storage necessary for a detention basin to meet pre-development conditions. The watershed was located in Erath County in a small subdivision of Stephenville, Texas and the desired return interval was a 25-year storm. The Modified Rational Method and the Winn TR-55 method were both used on this project to compare the results of each.