Department of Defense – Civil
     Army Corps of Engineers – Civil
Department of Energy (including the National Nuclear Security Administration, Bonneville Power Administration, Southeastern Power Administration, Southwestern Power Administration, Western Area Power Administration, and Federal Energy Regulatory Commission)
Department of the Interior
     Bureau of Reclamation
     Central Utah Project
Related Agencies
     Appalachian Regional Commission
     Defense Nuclear Facilities Safety Board
     Delta Regional Authority
     Denali Commission
     Northern Border Regional Commission
     Nuclear Regulatory Commission
     Nuclear Waste Technical Review Board
     Office of the Federal Coordinator for Alaska Natural Gas Transportation Projects
     Southeast Crescent Regional Commission
     Tennessee Valley Authority