> How can I learn more about where these sorts of toxic environments are located? It depends. Some cities and counties have maps available online with this inf

> How can I learn more about where these sorts of toxic environments are located? It depends. Some cities and counties have maps available online with this information. Also the EPA has maps of every site, http://www.epa.gov/superfund/sites/ http://www.epa.gov/superfund/sites/