United States. Army. Corps of Engineers. Portland District.
United States. Bureau of Reclamation. Pacific Northwest Region.
United States. Bonneville Power Administration.
Columbia River System Operation Review (U.S.)
U.S. Department of Energy, Bonneville Power Administration ; U.S. Department of the Army, Corps of Engineers, North Pacific Division ; U.S. Department of the Interior, Bureau of Reclamation, Pacific Northwest Region.