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Roosevelt Dam

(Encyclopedia)Roosevelt Dam: see Salt River valley. ...

Akosombo Dam

(Encyclopedia)Akosombo Dam, Ghana: see Volta, river. ...

Kemano Dam

(Encyclopedia)Kemano Dam: see Nechako, river, Canada. ...

Wilson Dam

(Encyclopedia)Wilson Dam: see Tennessee Valley Authority. ...

Fontana Dam

(Encyclopedia)Fontana Dam, N.C.: see Little Tennessee, river. ...

Shasta Dam

(Encyclopedia)Shasta Dam, 602 ft (183 m) high and 3,460 ft (1,055 m) long, on the Sacramento River, N Calif.; built 1938–45. One of the largest concrete dams in the world, it is a major unit in the Central Valley...

The Dalles Dam

(Encyclopedia)The Dalles Dam, 260 ft (79 m) high and 8,875 ft (2,705 m) long, on the Columbia River between Oregon and Wash., NE of The Dalles, Oreg.; built 1952–57 by the U.S. Corps of Engineers. The dam, a majo...

John Day Dam

(Encyclopedia)John Day Dam, 219 ft (67 m) high and 5,640 ft (1,719 m) long, on the Columbia River between Oregon and Wash.; built between 1959 and 1968 by the U.S. Army Corps of Engineers. It is an extremely large ...

Garrison Dam

(Encyclopedia)Garrison Dam, c.11,300 ft (3,400 m) long and 210 ft (64 m) high, on the Missouri River, near Riverdale, W central N.Dak.; one of the world's largest earth-filled dams used for irrigation power. Built ...

Furnas Dam

(Encyclopedia)Furnas Dam, c.390 ft (120 m) high, at the junction of the Rio Grande and Sapucaí rivers, SE Brazil, in Minas Gerais state; completed 1962. It has a 620-sq mi (1,606-sq km) reservoir. It includes larg...