Cushman Dam No. 2 is a hydroelectric dam on the North Fork of the Skokomish River in Mason County, Washington, United States, forming Lake Kokanee. Built in 1930, its three 27,000 kilowatt generators provide 233 million kilowatt-hours annually to the Tacoma Power system. Along with Cushman Dam No. 1, it is part of Tacoma Power's Cushman Project. Construction began in 1929 and power production began in December 1930. The dam is long, wide at the top and at the base. It is 235 feet tall. Its reservoir, Lake Kokanee, is long. See also Cushman Dam No. 1 National Register of Historic Places listings in Mason County, Washington References External links Historic American Engineering Record (HAER) documentation, filed under North Fork Skokomish River, Hoodsport, Mason County, WA: Dams in Washington (state) Historic American Engineering Record in Washington (state) Hydroelectric power plants in Washington (state) Buildings and structures in Mason County, Washington United States power company dams Dams completed in 1930 Dams on the National Register of Historic Places in Washington (state) National Register of Historic Places in Mason County, Washington Energy infrastructure completed in 1930 Neoclassical architecture in Washington (state) Historic districts on the National Register of Historic Places in Washington (state) Tacoma Public Utilities