| Shimagawa Dam | |
|---|---|
| Location | Gunma Prefecture, Japan. |
| Construction began | 1980 |
| Opening date | 1999 |
| Dam and spillways | |
| Height | 89.5 m |
| Length | 330 m |
| Impounds | Shima River |
| Reservoir | |
| Capacity | 9,200,000 m³ |
| Catchment area | 28.4 km² |
Shimagawa Dam is a dam in the Gunma Prefecture of Japan.
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