Oahe Dam (S.D.); Missouri River Basin Project (U.S.); Dams – South Dakota; Case, Francis H. (Francis Higbee), 1896-1962; Big Bend Dam (S.D.)
The highlight of 1958 will be the closure of the Oahe Dam. Work will also get started on the intake structures at the power tunnels. The article also discusses the water use issues between power users and navigation interests.