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The O'Shaughnessy Dam is located on the Scioto River near Dublin, Ohio, United States. The dam forms O'Shaughnessy Reservoir, which is a major source of drinking water for the city of Columbus . It was completed in 1925 following recommendations of then superintendent Jerry O'Shaughnessy (for whom the dam was named).
Hoover Dam, in Blendon Township, near Westerville, Ohio, dams the Big Walnut Creek to form the Hoover Memorial Reservoir. This reservoir is a major water source for the city of Columbus, Ohio . It holds 20.8 billion US gallons (79,000,000 m 3 ) of water and has a surface area of 3,272 acres (13.24 km 2 ), or about five square miles.
Named after the city's chief engineer, Julian Griggs, [1] [2] the dam was completed in 1905 at a cost of $700,000 and was the first major reservoir in the Columbus area. For 20 years, it served as the only reservoir serving the city of Columbus' drinking water needs. [3] Griggs Dam is a gravity dam with a 500-foot-long (150 m) curved concrete ...
Alum Creek Dam was constructed between 1970 and 1974 on Alum Creek, a tributary of Big Walnut Creek, which drains into the Scioto River.The dam is a rolled earth-fill embankment 10,000 ft (3,000 m) in length with a maximum height of 93 ft (28 m).
Operation Chastise, commonly known as the Dambusters Raid, [1] [2] was an attack on German dams carried out on the night of 16/17 May 1943 by 617 Squadron RAF Bomber Command, later called the Dam Busters, using special "bouncing bombs" developed by Barnes Wallis.
Charles Mill Dam was constructed from 1935 to 1936 and is primarily for flood control, but is also used for recreation, and fish and wildlife management. [2] Charles Mill Dam is a rolled earth fill dam with an impervious, water-resistant, clay core. The dam, is 48 feet (15 m) high, 1,390 feet (420 m) long and 20 feet (6.1 m) wide.
The program's purpose was to replace the system of outdated wicket dams and small locks. The new dams were non-navigable and made of concrete and steel. Each dam has two adjoining locks, one 600-foot by 110-foot chamber, and a 1,200-foot by 110-foot chamber to accommodate fifteen barges that can lock through in one maneuver. [2]
Construction of the dam was authorized by the United States Congress as part of the Flood Control Act of 1962. Dam construction began in 1970 and was completed in 1974 with the establishment of Alum Creek State Park. [2] The building of Alum Creek Dam created Alum Creek Lake, the body of water that Alum Creek State Park is adjacent to. [4]