Tono Dam (Iwate, Japan)
Tono Dam  is a gravity dam located in Iwate Prefecture in Japan. The dam is used for flood control. The catchment area of the dam is 29.6 km2. The dam impounds about 12  ha of land when full and can store 1030 thousand cubic meters of water. The construction of the dam was completed in 1957. See also
List of dams in Japan

References

Dams in Iwate Prefecture