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Jiudianxia Dam

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Dam in Jonê County
Jiudianxia Dam
Jiudianxia Dam is located in ChinaJiudianxia DamLocation of Jiudianxia Dam in China
CountryChina
LocationJonê County
Coordinates34°55′26″N 103°49′58″E / 34.92389°N 103.83278°E / 34.92389; 103.83278
StatusOperational
Construction began2005
Opening date2008
Construction costUS$410 million
Dam and spillways
Type of damEmbankment, concrete-face rock-fill
ImpoundsTao River
Height136.5 m (448 ft)
Elevation at crest2,206 m (7,238 ft)
Dam volume2,800,000 m (3,662,262 cu yd)
Reservoir
Total capacity943,000,000 m (764,503 acre⋅ft)
Normal elevation2,202 m (7,224 ft)
Power Station
Commission date2008
Turbines3 x 100 MW Francis-type
Installed capacity300 MW
Annual generation994 million kWh

The Jiudianxia Dam is a concrete-face rock-fill dam on the Tao River in Jonê County, Gansu Province, China. The dam was constructed to conserve water and produce hydroelectricity. The 136.5 m (448 ft) tall dam withholds a reservoir of 943,000,000 m (764,503 acre⋅ft) and its power station has an installed capacity of 300 MW. Construction on the dam began in 2005 and it was complete in 2008.

See also

References

  1. "Gansu Jiudianxia Hydro civil works tenders" (in Chinese). Water China. Retrieved 3 September 2011.
  2. "Jiudianxia Water Conservancy Project Starts Generating Power". AsiaInfo Services. Retrieved 3 September 2011.
  3. "China's highest CFRDs". Chinese National Committee on Large Dams. Retrieved 3 September 2011.
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