National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List: Partial Deletion of the New Brighton/Arden Hills/Twin Cities Army Ammunition Plant (TCAAP) Superfund Site

The Environmental Protection Agency (EPA) Region 5 is publishing a direct final Notice of Partial Deletion of all soil and five aquatic sites in Operable Unit 2 (OU2) of the New Brighton/Arden Hills/TCAAP Superfund Site in Minnesota from the National Priorities List (NPL). The NPL, promulgated pursuant to Section 105 of the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) of 1980, as amended, is an appendix of the National Oil and Hazardous Substances Pollution Contingency Plan (NCP). This direct final partial deletion is being published by EPA with the concurrence of the State of Minnesota, through the Minnesota Pollution Control Agency, because all appropriate response actions for soil and these five aquatic sites under CERCLA, other than maintenance, monitoring and five-year reviews, have been completed. However, this partial deletion does not preclude future actions under Superfund.