| Chuzenji Dam (Pre) | |
| Location: | Tochigi Prefecture, Japan |
| Dam Length: | 25.1m |
| Dam Height: | 6.4m |
| Construction Began: | 1953 |
| Opening: | 1959 |
| Res Capacity Total: | 25100 thousand cubic meters |
| Res Catchment: | 125 sq. km |
| Res Surface: | 1140 hectares |
| Coordinates: | 36.7386°N 139.4992°W |
| Location Map: | Japan |
Chuzenji Dam (Pre) is a gravity dam located in Tochigi prefecture in Japan. The dam is used for flood control and power production. The catchment area of the dam is 125 km2. The dam impounds about 1140 ha of land when full and can store 25100 thousand cubic meters of water. The construction of the dam was started on 1953 and completed in 1959.[1]