| Mizusawa Dam | |
| Location: | Akita Prefecture, Japan |
| Dam Length: | 235m |
| Dam Height: | 46.5m |
| Construction Began: | 1975 |
| Opening: | 1994 |
| Res Capacity Total: | 3001 thousand cubic meters |
| Res Catchment: | 27 sq. km |
| Res Surface: | 24 hectares |
| Coordinates: | 40.3597°N 140.0983°W |
| Location Map: | Japan |
Mizusawa Dam is a rockfill dam located in Akita Prefecture in Japan. The dam is used for flood control and irrigation. The catchment area of the dam is 27 km2. The dam impounds about 24 ha of land when full and can store 3001 thousand cubic meters of water. The construction of the dam was started on 1975 and completed in 1994.[1]