GISuser Data spotlight... EPA Enviromapper for water - EnviroMapper maps several types of environmental information, including drinking water, toxic and air releases, hazardous waste, water discharge permits, and Superfund sites. Links to text reports provide even more information. EnviroMapper provides users with interactive GIS functionality using EPA geospatial data for the United States. It allows users to view these data from the national level down to community level (within one mile), and provides standard mapping functionality, including display, zoom, pan, and feature identification - see also http://map8.epa.gov/enviromapper/
