Water Quality Modeling Software for the United States | SWATGenX
SWAT+ nutrients and sediment with gSSURGO, NLCD, PRISM, and NSRDB already integrated — reports and model packages without manual GIS assembly.
What it is: SWATGenX provides water quality modeling software built on SWAT+ for nitrogen, phosphorus, and sediment at watershed scale, with national soils, land cover, and climate already integrated.
What it does: Move from basin selection to SWAT+ water-quality capable projects and supporting reports without manual SSURGO/PRISM/NLCD assembly.
Who it is for: Environmental modelers and planners working on TMDL-style questions, nonpoint source screening, and scenario comparisons across U.S. basins.
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Trusted for modeling across CONUS with:
- 16,000+ USGS stations
- NHDPlus HR (~27M flowlines)
- PRISM, NSRDB, gSSURGO, NLCD
Water quality on a national modeling platform
SWATGenX is not a spreadsheet add-on — it is a hosted watershed modeling platform that keeps SWAT+ as the engine while automating the data stack.
What you can do with SWATGenX
- SWAT+ water balance and constituent routing
- National gSSURGO, NLCD, and PRISM/NSRDB context
- Automated project packaging for offline refinement
- Pairs with flood screening for integrated watershed intelligence
