Use the “Upload file” link to upload and study a polygon for your area. You can drag and drop or select shapefiles (.shp and .prg) or GeoJSON files and then use that study area for all analysis and modeling in Model My Watershed.
WikiWatershed is an initiative of Stroud™ Water Research Center. The Stroud Center seeks to advance knowledge and stewardship of freshwater systems through global research, education, and watershed restoration.
Model My Watershed will be undergoing scheduled maintenance on Monday, January 17 from 11 a.m. to 3 p.m. EST. The model will be unavailable during that time.
Upgrade announcement coming soon!