Nakakoba Dam is a concrete gravity dam located in Saga Prefecture in Japan. The dam is used for flood control, water supply and power production. The catchment area of the dam is 13.5 km2. The dam impounds about 31 ha of land when full and can store 6800 thousand cubic meters of water. The construction of the dam was started on 1978 and completed in 2007.[1]

Nakakoba Dam
Nakakoba Dam is located in Japan
Nakakoba Dam
Location of Nakakoba Dam in Japan
LocationSaga Prefecture, Japan
Coordinates33°2′30″N 130°4′13″E / 33.04167°N 130.07028°E / 33.04167; 130.07028
Construction began1978
Opening date2007
Dam and spillways
Height69.5m
Length265m
Reservoir
Total capacity6800 thousand cubic meters
Catchment area13.5 sq. km
Surface area31 hectares

References

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  1. ^ "Nakakoba Dam - Dams in Japan". Retrieved 2022-02-22.