geo.wikisort.org - Reservoir

Whale Rock Reservoir is a reservoir near Cayucos in San Luis Obispo County, California.

Whale Rock Reservoir
Whale Rock Reservoir Show map of California Whale Rock Reservoir Show map of the United States
Location	San Luis Obispo County, California
Coordinates	35°27′30″N 120°52′20″W
Type	Reservoir
Basin countries	United States
Surface area	20.6 sq mi (53 km²)
Surface elevation	150 feet (50 m)

The reservoir was formed by the building of Whale Rock Dam on Old Creek by the Whale Rock Commission. It is a 193-foot (59 m) tall earthfill dam that was completed in 1961. The reservoir has a capacity of 40,662 acre-feet (50,156,000 m³). The watershed has an area of 20.6 square miles (53 km²). It provides drinking water for the city of San Luis Obispo, the California Men's Colony, Cal Poly, and the Cayucos Area Water Organization. The water is brought to San Luis Obispo by the 17.6 mile (28 km) long, 30-inch (760 mm) diameter Whale Rock Conduit. There is an 800 kW hydroelectric plant at the end of the pipeline near Cal Poly.

See also

• List of lakes in California

References

• City of San Luis Obispo Utility Department
• "Whale Rock Reservoir". Geographic Names Information System. United States Geological Survey. Retrieved 2009-05-04.
• CSA 10 Water System Master Plan

---