Ohno Dam (Iwate, Japan)
Ohno Dam  is a gravity dam located in Iwate Prefecture in Japan. The dam is used for irrigation. The catchment area of the dam is 3.3 km2. The dam impounds about 17  ha of land when full and can store 700 thousand cubic meters of water. The construction of the dam was started on 1982 and completed in 2004. See also
List of dams in Japan

References

Dams in Iwate Prefecture