The Comprehensive Environmental Response, Compensation, and Liability Act — otherwise known as CERCLA or Superfund — provides a Federal “Superfund” to clean up uncontrolled or abandoned hazardous-waste sites as well as accidents, spills, and other emergency releases of pollutants and contaminants into the environment. Through CERCLA, EPA was given power to seek out those parties responsible for any release and assure their cooperation in the cleanup.
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Source: Environmental Protection Agency