Elderberry Forebay Dam
LocationLos Angeles County, California
Coordinates34°33′43″N 118°37′51″W / 34.56194°N 118.63083°W / 34.56194; -118.63083
Opening date1974 (1974)
Dam and spillways
Type of damEarthfill[1]
ImpoundsCastaic 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
CreatesElderberry Forebay
Total capacity28,400 acre⋅ft (35,000 dam3)[1]
Catchment area81.6 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

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. Archived from the original (PDF) on March 9, 2012. 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. Archived from the original (PDF) on July 3, 2014. Retrieved November 1, 2013.
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