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This is not the current EPA website. To navigate to the current EPA website, please go to www.epa.gov. This website is historical material reflecting the EPA website as it existed on January 19, 2025. This website is no longer updated and links to external websites and some internal pages may not work. More information »
The SEMS Search allows you to retrieve Superfund data from the Superfund Enterprise Management System (SEMS) database in Envirofacts. Specify a facility by using any combination of facility name and geographic location. You may also select an output option.
Additional Superfund Site information may be obtained through EPA's Superfund search page.
