Hattabara Dam
| Hattabara Dam | |
|---|---|
| Location | Sera, Hiroshima, Japan. | 
| Construction began | 1973 | 
| Opening date | 1997 | 
| Dam and spillways | |
| Impounds | Ashida River | 
| Height | 84.9 m | 
| Length | 325 m | 
| Reservoir | |
| Total capacity | 60,000,000 m3 | 
| Catchment area | 241.6 km2 | 
| Surface area | 261 hectares | 
Hattabara Dam (八田原ダム, Hattabara damu) is a dam in Sera, Hiroshima Prefecture, Japan.