The Hongjiadu Dam is a concrete face rock-fill embankment dam on the Liuchong River in Qianxi County, Guizhou Province, China. The dam is 179.5 metres (589 ft) tall and was built for the purposes of hydroelectric power generation and water supply. The dam supports a 600 MW and withholds a 4,947,000,000 cubic metres (4,010,598 acre⋅ft) reservoir.[1]

Hongjiadu Dam
Hongjiadu Dam is located in China
Hongjiadu Dam
Location of Hongjiadu Dam in China
CountryChina
LocationQianxi County, Guizhou Province
Coordinates26°52′11″N 105°51′32″E / 26.86972°N 105.85889°E / 26.86972; 105.85889
StatusIn use
Construction began2001
Opening date2005
Dam and spillways
Type of damEmbankment, concrete face rock-fill
ImpoundsLiuchong River
Height179.5 metres (589 ft)
Length427.8 metres (1,404 ft)
Width (crest)10.95 metres (36 ft)
Dam volume9,200,000 cubic metres (324,894,934 cu ft)
Reservoir
CreatesHongjiadu Reservoir
Total capacity4,947,000,000 cubic metres (4,010,598 acre⋅ft)
Catchment area9,900 square kilometres (3,822 sq mi)
Surface area80.5 square kilometres (31 sq mi)
Power Station
Installed capacity600 MW
Annual generation1.559 TWh

See also

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References

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  1. ^ "Hongjiadu Hydropower Project" (PDF). Chinese National Committee on Large Dams. Retrieved 8 January 2011.