EJScreen, formerly known as the Environmental Justice Geographic Assessment Tool, is a mapping tool that allows users to create maps and generate detailed reports based on the geographic areas and data sets they choose.
EJScreen includes data from multiple factors that may affect human and environmental health within a community or region, including:
* facility-level data -- from the Web site
"National information system that provides an integrated single point of access to data on Superfund sites, drinking water, toxic and air releases, hazardous waste, water discharge permits, and grants." -- from the Web site