National Contingency Plan (NCP)The National Oil and Hazardous Substances Pollution Contingency Plan, more commonly called the National Contingency Plan (NCP), is the federal…
National Priorities List (NPL)Sites are listed on the National Priorities List (NPL) upon completion of Hazard Ranking System (HRS) screening, public solicitation of comments about the…
Natural Resources Damage (NRD)Natural Resources Damages (NRD) are defined as injury to, destruction of, or loss of natural resources, including land, fish, wildlife, biota, air, water…
No Further Remedial Action Planned (NFRAP)The Archive, or No Further Remedial Action Planned (NFRAP), database contains information on sites which have been removed from the inventory of Superfund…