Elderberry Forebay Dam

Last updated
Elderberry Forebay Dam
Location Los Angeles County, California
Coordinates 34°33′43″N118°37′51″W / 34.56194°N 118.63083°W / 34.56194; -118.63083
Opening date1974;49 years ago (1974)
Dam and spillways
Type of dam Earthfill [1]
Impounds Castaic Creek
Height179 ft (55 m) [1]
Length1,935 ft (590 m) [1]
Elevation at crest1,550 ft (470 m) [1]
Width (base)25 ft (7.6 m) [1]
Dam volume5,896,950 cu yd (4,508,540 m3) [1]
Reservoir
Creates Elderberry Forebay
Total capacity28,400 acre⋅ft (35,000 dam3) [1]
Catchment area 81.6 sq mi (211 km2) [1]
Surface area450 acres (180 ha) [1]
Normal elevation1,519 ft (463 m) [2]

Elderberry Forebay Dam is a dam located in the Sierra Pelona Mountains of northwestern Los Angeles County, California. The dam partitions Elderberry Forebay from Castaic Lake. It forms the headwater reservoir for Castaic Power Plant, a pumped-storage hydroelectricity generation facility. [1] [3] The dam was completed in 1974 as part of the California State Water Project.

See also

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References

  1. 1 2 3 4 5 6 7 8 9 10 "Dams Within the Jurisdiction of the State of California (A-G)" (PDF). California Department of Water Resources, Division of Safety of Dams. Retrieved November 1, 2013.
  2. "Elderberry Forebay". Geographic Names Information System . United States Geological Survey, United States Department of the Interior.
  3. "Castaic Lake" (PDF). California Department of Water Resources . Retrieved November 1, 2013.