Submit a request
Learn the Issues
Science & Technology
Laws & Regulations
New articles and comments
How do I find out the status of a particular Superfund site?
How are Superfund sites discovered?
How can I find actual documents for a site, such as permits and notices?
How does the EPA promote economic redevelopment at Superfund sites?
What does SEMS archive mean?
What is a Superfund site?
What is SEMS?
What is the National Priorities List (NPL)?
Where can I find a list of NPL (National Priorities List) sites?
What type of information is contained in the SEMS database?
Why are some sites listed on SEMS eventually cleaned up and others not?