Site Status

The tables below shows the number of Federal Contaminated Sites which are in one of the following status groups: Suspected, Active, or Closed. Each group has one or more phases with corresponding messages describing the status of sites.

Click on a site count below to search sites with the corresponding status.

The following are the definitions for the three site status types for contaminated sites:
Suspected
Further assessment work is required to confirm whether the site is considered a "contaminated site."
Active
Active sites are confirmed contaminated sites where remedial action is or may be required.
Closed
No further action is required.