Ogawa Dam
Ogawa Dam is a rockfill dam located in Fukuoka Prefecture in Japan. The dam is used for irrigation. The catchment area of the dam is 10.1 km2. The dam impounds about 10  ha of land when full and can store 981 thousand cubic meters of water. The construction of the dam was started on 1971 and completed in 1996. References

Dams in Fukuoka Prefecture
1996 establishments in Japan