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Following is a list of dams and reservoirs in Arizona. All major dams are linked below. The National Inventory of Dams defines any "major dam" as being 50 feet (15 m) tall with a storage capacity of at least 5,000 acre-feet (6,200,000 m 3 ), or of any height with a storage capacity of 25,000 acre-feet (31,000,000 m 3 ).
Glen Canyon Dam viewed from inside lower Glen Canyon. Glen Canyon Dam, a concrete arch dam on the Colorado River in the American state of Arizona, is viewed as carrying a large amount of risk, most notably due to siltation. [citation needed] The Colorado and San Juan rivers deposit large volumes of silt into Lake Powell, slowly decreasing its ...
The flushing flow method involves partially or completely emptying the reservoir behind a dam to erode the sediment stored on the bottom and transport it downstream. [7] [6] Flushing flows aim to restore natural water and sediment fluxes in the river downstream of the dam, however the flushing flow method is less costly compared to removing dams or constructing bypass tunnels.
The Gillespie Dam is a concrete gravity dam located on the Gila River between the towns of Buckeye and Gila Bend, Arizona. The dam was constructed during the 1920s for primarily irrigation purposes. It was key to the development of a 72,000-acre (29,000 ha) parcel owned by "millionaire" W.S. Gillespie of Tulsa, Oklahoma , initially allowing for ...
The dam was opened by President Theodore Roosevelt on March 18, 1911. [6] Roosevelt Dam, as originally conceived and built, was a symbol of success and a showpiece for the new Reclamation agency. The dam contributed more than any other dam in Arizona to the settlement of Central Arizona and to the development of large-scale irrigation there.
Davis Dam is a dam on the Colorado River about 70 miles (110 km) downstream from Hoover Dam. [1] It stretches across the border between Arizona and Nevada . Originally called Bullhead Dam, Davis Dam was renamed after Arthur Powell Davis , who was the director of the U.S. Bureau of Reclamation from 1914 to 1923.
The New Waddell Dam is an embankment dam on the Agua Fria River in Maricopa County, Arizona, 35 miles (56 km) northwest of Phoenix. It serves as part of the Central Arizona Project (CAP) while also providing water for the Maricopa Water District. The dam creates Lake Pleasant with water from the
Dams on the National Register of Historic Places in Arizona (1 C, 8 P) Pages in category "Dams in Arizona" The following 31 pages are in this category, out of 31 total.