Flood Risk Modeling Software for the United States | SWATGenX
Live USGS streamflow context, MRMS and PRISM, floodplain mapping, PDF reports — extend to SWAT+ when you need process-based hydrology.
What it is: SWATGenX is flood risk modeling software that pairs live USGS streamflow intelligence with national hydrography, rainfall context, and automated watershed reporting.
What it does: Classify flood-related status at 16,000+ stations, visualize basins with MRMS and PRISM context, map floodplain zones, and export PDF intelligence — then extend to SWAT+ if you need process-based simulation.
Who it is for: Emergency managers, water agencies, insurers, and engineers who need fast, map-based flood risk insight at national scale.
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Trusted for modeling across CONUS with:
- 16,000+ USGS stations
- NHDPlus HR (~27M flowlines)
- PRISM, NSRDB, gSSURGO, NLCD
National flood screening as a platform capability
Unlike desktop flood engines that start from blank projects, SWATGenX ships as a screening platform: USGS and NOAA context are wired in from the first click.
What you can do with SWATGenX
- Continental dashboard with per-station flood classification
- Floodplain zone mapping and population exposure reporting
- Streamflow and rainfall context without assembling GIS layers
- Optional SWAT+ watershed models for deeper hydrology
