HEC-GeoFDA 1.0 is now available!
The Hydrologic Engineering Center's Geospatial Preprocessor for Flood Damage Reduction Analysis (HEC-GeoFDA) software is a geospatial preprocessor for the HEC-FDA software. It facilitates many of the
geospatial tasks performed by project delivery teams in support of flood risk management projects. Among its features are abilities to create, edit or load geospatially referenced: terrain data, stream
alignments, one and two dimensional gridded hydraulic data, and impact area polygons, structure inventories and more. These data are processed within the software to produce files that can be imported
directly into supported versions of the HEC-FDA software.