Ohuchi Dam (Japanese: 大内ダム) is a gravity dam located in Kagawa Prefecture in Japan. The dam is used for flood control and water supply. The catchment area of the dam is 3.2 km². The dam impounds about 13 ha of land when full and can store 1000 thousand cubic meters of water. The construction of the dam was started on 1963 and completed in 1966.[1]

Ohuchi Dam
Location of Ohuchi Dam in Japan
Official name	大内ダム
Location	Kagawa Prefecture, Japan
Coordinates	34°13′19″N 134°17′51″E
Construction began	1963
Opening date	1966
Dam and spillways
Height	26m
Length	121.2m
Reservoir
Total capacity	1000 thousand cubic meters
Catchment area	3.2 sq. km
Surface area	13 hectares

See also

• List of dams in Japan

References

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