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SEDIMOT II Application to a Large Coastal Watershed

by Martha F. Juch, Winslow & Associates Inc, Houston, TX, USA,
James P. Pappas, Winslow & Associates Inc, Houston, TX, USA,
Wayne Dempsey, Winslow & Associates Inc, Houston, TX, USA,



Document Type: Proceeding Paper

Part of: Hydraulics and Hydrology in the Small Computer Age

Abstract:

SEDIMOT II was applied to Barker Reservoir watershed in Houston, Texas, in order to simulate sedimentation in the drainage area and the relative effectiveness of sediment control strategies. Due to the highly contrasting topographic conditions between the surface mining areas for which SEDIMOT II was designed and the flat coastal plains which characterize the Houston area, application of the model was not straight forward and several parameter limitations had to be modified. The alteration of the model to fit a large coastal watershed and its subsequent use as a hydrology/sedimentology design tool is the topic of this paper.

Subject Headings: Watersheds | Computer models | Simulation models | Sediment | Sea water | Coastal processes | Sediment transport | Texas | United States

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