Since there is no context, here it is for those who may not know what a Superfund is
Superfund is a United States federal government program designed to fund the cleanup of sites contaminated with hazardous substances and pollutants. It was established as the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) in 1980.
This program allows the Environmental Protection Agency (EPA) to clean up such sites and to compel responsible parties to perform cleanups or reimburse the government for EPA-led cleanups when appropriate. The Superfund program operates on the principle of "polluter pays", aiming to hold those responsible for environmental contamination accountable for their actions.
Sites managed under this program, known as Superfund sites, can range from manufacturing facilities to mining sites or areas where hazardous waste was dumped. They are listed on the National Priorities List (NPL).
Thanks ChatGPT
www.epa.gov
