Ueno Dam
| Ueno Dam | |
|---|---|
 | |
| Location | Ueno, Gunma, Japan |
| Construction began | 1997 |
| Opening date | 2004 |
| Dam and spillways | |
| Impounds | Kanna River |
| Height | 120 m |
| Length | 350 m |
| Reservoir | |
| Total capacity | 18,400,000 m³ |
| Catchment area | 31.2 km² |
| Surface area | 56 hectares |
Ueno Dam (上野ダム) is a concrete gravity dam in the Gunma Prefecture of Japan. The dam serves as the lower reservoir of the Kannagawa Hydropower Plant.
Lake Okukanna
 |
Wikimedia Commons has media related to Ueno Dam. |
Coordinates: 36°03′06″N 138°42′18″E / 36.05173°N 138.705056°E