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Flood inundation map library

Detailed Description

A flood inundation map library is a set of maps that show the spatial extent and depth of flooding at specific water-level (stream stage) intervals along an individual stream section. For example, one inundation map might be produced at every foot of stream stage along a typical flood hydrograph. These maps are created using hydraulic and topographic modeling and can more accurately visualize a wider range of flooding scenarios than relying on past experiences alone.

Sources/Usage

Public Domain.

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