An official website of the United States government.

We've made some changes to EPA.gov. If the information you are looking for is not here, you may be able to find it on the EPA Web Archive or the January 19, 2017 Web Snapshot.

Cleanup Science and Technology

EPA uses many tools to assess, conduct and monitor cleanups. Some of these are innovative while others have been in use for a long time. This list provides links to information about these cleanup tools.