An official website of the United States government.

This is not the current EPA website. To navigate to the current EPA website, please go to This website is historical material reflecting the EPA website as it existed on January 19, 2021. This website is no longer updated and links to external websites and some internal pages may not work. More information »


Fact Sheet: Superfund and Small Waste Contributors

Fact sheet provides information to de minimis settlors on Superfund settlements. Issued 4/30/2008 as an attachment to the Interim Revisions to CERCLA Notice Letters and Update of Superfund and Small Waste Contributors Brochure to Notify Potential Settlors about Atlantic Research Corporation Decision. (This fact sheet supersedes the fact sheet attached to the 9/30/1993 Communications Strategy for Settlements with Small Volume Waste Contributors.)

You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.