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Jocassee Dam

Buildings and structures in Oconee County, South CarolinaBuildings and structures in Pickens County, South CarolinaDams completed in 1973Dams in South CarolinaEmbankment dams
Energy infrastructure completed in 1973Energy infrastructure completed in 1975Hydroelectric power plants in South CarolinaPumped-storage hydroelectric power stations in the United States

Jocassee Dam (often called Lake Jocassee Dam) is an embankment dam on the Keowee River, straddling the border of Pickens and Oconee counties in South Carolina in the United States. The dam forms Lake Jocassee, which is fed by the Toxaway, Thompson, Horsepasture and Whitewater Rivers, and serves primarily for hydroelectric power generation and flood control. The dam and reservoir are part of the Keowee-Toxaway Hydroelectric Project, owned and operated by Duke Energy.Completed in 1973, the dam is a zoned earth and rock fill structure, standing 385 feet (117 m) high with a crest length of 1,800 feet (550 m). At full pool, the reservoir has a storage capacity of 1,185,000 acre-feet (1.462×109 m3), encompassing 75 miles (121 km) of shoreline and 7,500 acres (3,000 ha). Floodwater is released through a spillway controlled by two 40-by-32-foot (12.2 m × 9.8 m) gates, with a capacity of 45,700 cubic feet per second (1,290 m3/s).The dam supports a 710 megawatts (950,000 hp) hydroelectric station, generating power from four turbines. Two of the turbines were installed in 1973, while the third and fourth units came online in 1975. The power station functions as a pumped-storage operation designed to provide peaking power, and generates an average of 811 million kilowatt-hours (2.92×109 MJ) per year. The dam is shown under construction in the 1972 thriller film Deliverance.

Excerpt from the Wikipedia article Jocassee Dam (License: CC BY-SA 3.0, Authors).

Jocassee Dam
Lake Jocassee Dam Road,

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N 34.96 ° E -82.919444444444 °
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Lake Jocassee Dam Road

Lake Jocassee Dam Road

South Carolina, United States
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