Palo Verde Dam
Palo Verde Dam | |
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Location | La Paz County, Arizona/Riverside County, California |
Coordinates | 33°43′57″N114°30′39″W/ 33.7325°N 114.5107°W |
Construction began | 1956 |
Opening date | 1958 |
Dam and spillways | |
Impounds | Colorado River |
Height | 45 ft |
Length | 1850 ft |
ThePalo Verde Dam(officially called thePalo Verde Diversion Dam) is adiversion damon theColorado RiverinLa Paz County, Arizona,andRiverside County, California,in the southwesternUnited States,approximately 9 miles (14 km) northeast ofBlythe.The dam is earthen and rockfill, built solely to divert water intoirrigationcanals serving the Palo Verde Irrigation District. It measures 1,850 feet (560 m) long at its crest, which is at an elevation of 283.5 feet (86.4 m), and stands 46 feet (14 m) high above the riverbed, containing approximately 175,000 cubic yards (134,000 m3) of material. Construction of the dam, which began in 1956 and ended in 1958, was authorized by theU.S. Bureau of Reclamation.The dam was constructed to raise the water level of the river because the upstreamHooverandDavisDams blocked sediment, causing significant degradation of the riverbed that hampered water diversion.[1]
The dam diverts about 1,800 cubic feet (51 m3) of water per second to irrigate 121,000 acres (490 km2) of thePalo Verde Valleyand mesa lands on the west side of the Colorado River in California. Theheadworksof the diversion canal consists of four 12 feet (3.7 m) by 8 feet (2.4 m) pipes, while the spillway is a gated structure consisting of three 50 feet (15 m) long gates separated by 8 feet (2.4 m) thick piers. The control house of the dam is found immediately upstream of the headworks area.[1]
See also
[edit]References
[edit]- ^ab"U.S. Bureau of Reclamation – Palo Verde Dam".Archived fromthe originalon September 25, 2012.Retrieved2009-02-28.
External links
[edit]- Dams in California
- Dams in Arizona
- Dams of the Lower Colorado River Valley
- Buildings and structures in La Paz County, Arizona
- Buildings and structures in Riverside County, California
- Blythe, California
- Dams on the Colorado River
- United States Bureau of Reclamation dams
- Dams completed in 1958
- 1958 establishments in Arizona