Sonohara Dam
| Sonohara Dam | |
|---|---|
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| Location | Gunma Prefecture, Japan. |
| Construction began | 1958 |
| Opening date | 1965 |
| Dam and spillways | |
| Height | 76.5 m |
| Length | 127.6 m |
| Reservoir | |
| Total capacity | 21,310,000 m³ |
| Catchment area | 607.6 km² |
| Surface area | 91 hectares |
Sonohara Dam is a dam in the Gunma Prefecture of Japan.
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Coordinates: 36°38′20″N 139°10′31″E / 36.63889°N 139.17528°E