DOE's Office of Legacy Management (LM) proposes to conduct routine long-term surveillance and maintenance activities at the Edgemont, South Dakota,…
Office of NEPA Policy and Compliance
July 8, 2026DOE's Office of Legacy Management (LM) proposes to conduct routine long-term surveillance and maintenance activities at the Edgemont, South Dakota, Disposal Site, in Fall River County, South Dakota. Proposed activities would satisfy requirements of the Long-Term Surveillance Plan (LTSP) for the Site under the Uranium Mill Tailings Radiation Control Act Title II.