Stream ItGrand Coulee Dam
The world’s largest concrete dam–and the largest concrete structure in the world–lies on the Columbia River in the State of Washington. B uilt in 1931, it is also one of the largest hydroelectric power plants in the world.
Aired: Dec 10, 1993 Genre: DocumentaryCreated By: Bruce NashDuration: 44m Rating: 0 Country: United States of America Production: Jupiter Entertainment, Six West Media
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