| Kokanba Dam | |
|---|---|
  Kokanba Dam Location within Japan | |
| Location | Yamanashi Prefecture, Japan |
| Coordinates | 35°41′34″N 138°16′39″E / 35.69278°N 138.27750°E |
| Construction began | 1962 |
| Opening date | 1963 |
| Dam and spillways | |
| Height | 16 m (52 ft) |
| Length | 86.2 m (283 ft) |
| Reservoir | |
| Total capacity | 28 thousand cubic meters |
| Catchment area | 62.2 sq. km |
| Surface area | 1 hectares |
Kokanba Dam is a gravity dam located in Yamanashi Prefecture in Japan. The dam is used for power production. The catchment area of the dam is 62.2 km2. The dam impounds about 1 ha of land when full and can store 28 thousand cubic meters of water. The construction of the dam was started on 1962 and completed in 1963.
