Databases and Software
A dynamic way to view and query environmental information. EnviroMapper maps several types of environmental information, including drinking water, toxic and air releases, hazardous waste, water discharge permits, and Superfund sites. EnviroMapper also links to text reports, which provide even more information.
Link to the Envirofacts website at EPA headquarters - provides access to several EPA databases with information about environmental activities that may affect air, water, and land anywhere in the United States
Region 4 Geographic
Regional GIS applications, selected projects and databases