Wisconsin Department of Natural Resources

Superfund NPL

The EPA’s list of contaminated sites, the National Priorities List (NPL), where potentially responsible parties pay for the cleanup or where the EPA uses government funds. Also includes sites proposed for and deleted from the NPL, as well as Superfund Alternative Sites, which are eligible for the NPL but are instead covered by an agreement for NPL-equivalent standards. Due to newer state cleanup programs, Wisconsin now adds few sites to the NPL.