Hata Dam is a gravity dam located in Yamaguchi prefecture in Japan. The dam is used for irrigation. The catchment area of the dam is 6.2 km². The dam impounds about 10 ha of land when full and can store 637 thousand cubic meters of water. The construction of the dam was completed in 1971.[1]

Hata Dam
Location of Hata Dam in Japan
Location	Yamaguchi Prefecture, Japan
Coordinates	34°20′50″N 131°7′15″E
Opening date	1971
Dam and spillways
Height	21m
Length	140m
Reservoir
Total capacity	637 thousand cubic meters
Catchment area	6.2 sq. km
Surface area	10 hectares

References

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