National Priorities List NPL

Meaning, Term, and Glossary Definition - What is National Priorities List NPL?

EPA's list of the most serious uncontrolled or abandoned hazardous waste sites identified for possible long-term remedial action under Superfund. The list is based primarily on the score a site receives from the Hazard Ranking System. EPA is required to update the NPL at least once a year. A site must be on the NPL to receive money from the Trust Fund for remedial action.

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Related glossary terms:

Ballistic Separator   Delist   List   Listed Waste   National Ambient Air Quality Standards NAAQS   National Emissions Standards for Hazardous Air Pollutants NESHAPS   National Environmental Performance Partnership Agreements   National Estuary Program   National Municipal Plan   National Oil and Hazardous Substances Contingency Plan NOHSCP   

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