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Call the Superfund Hotline:

(800) 424-9346
or
(703) 412-9810

Available Weekdays
9:00 am - 5:00 pm EST

Regular or Certified Mail Address:

U.S. EPA OSRTI
Ariel Rios Building
Mailstop (5204G)
1200 Pennsylvania Ave., N.W.
Washington, DC 20460

Ask Questions or Submit Comments:

We welcome your comments, especially comments on how we can improve our Web site. We strive to respond to every comment with an answer or an appropriate referral as quickly as possible. Search frequently asked questions or submit your own question or comment.

For more specific information on NPL sites, contact the EPA office in your region.

Region 1 (Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont)

Region 2 (New Jersey, New York, Puerto Rico, and the U.S. Virgin Islands)

Region 3 (Delaware, Maryland, Pennsylvania, Virginia, West Virginia, and the District of Columbia)

Region 4 (Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, South Carolina, and Tennessee)

Region 5 (Illinois, Indiana, Michigan, Minnesota, Ohio, and Wisconsin)

Region 6 (Arkansas, Louisiana, New Mexico, Oklahoma, and Texas)

Region 7 (Iowa, Kansas, Missouri, and Nebraska)

Region 8 (Colorado, Montana, North Dakota, South Dakota, Utah, and Wyoming)

Region 9 (Arizona, California, Hawaii, Nevada, and the territories of Guam and American Samoa)

Region 10 (Alaska, Idaho, Oregon, and Washington)

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