SoilWeb
SoilWeb applications can be used to access and explore USDA-NCSS detailed soil survey maps and data (SSURGO) for most of the United States, as well as maps and data outside of Web Soil Survey. Developed by the University of California. Available interface apps: SoilWeb; SoilWeb Earth; SEE: Soil Series Extent Explorer; Soil Properties; Soil Agricultural Groundwater Banking Index (SAGBI).