| Shinnakano Dam | |
| Location: | Hokkaido Prefecture, Japan |
| Dam Length: | 248m |
| Dam Height: | 74.9m |
| Construction Began: | 1971 |
| Opening: | 1984 |
| Res Capacity Total: | 3340 thousand cubic meters |
| Res Catchment: | 17.5 sq. km |
| Res Surface: | 18 hectares |
| Coordinates: | 41.8703°N 140.7858°W |
| Location Map: | Japan |
Shinnakano Dam is a gravity dam located in Hokkaido Prefecture in Japan. The dam is used for flood control and water supply. Its catchment area is 17.5 km2. When full, the dam impounds about 18 ha of land and can store 3340 thousand cubic meters of water. The construction started in 1971 and was completed in 1984.[1]