| name | image | status | type | Area (m²) | date Commissioned | date Opened | date Start construction | Website | Height (m) | Country | continent | Maximum discharge (m³/day) | lake | Installed capacity (w) | latitude (°) | Length (m) | longitude (°) | Turbines | volume (m³) | administrative división | city | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ōyūbari Dam |  | 1962 | 1954 | website | Japan | Asia | 43.0166664124 | 142.1000061035 | Hokkaido | Yūbari, Hokkaido | Map | |||||||||||
| Asari Dam |  | 1993 | 1979 | website | Japan | Asia | 43.1330555600 | 390 | 141.0413888900 | Hokkaido | Otaru | Map | ||||||||||
| Ashibetsu Dam |  | website | Japan | Asia | 43.2844440000 | 142.0994440000 | Hokkaido | Ashibetsu, Hokkaido | Map | |||||||||||||
| Iwamatsu Dam |  | 1941 | 1939 | website | Japan | Asia | 43.1833343506 | 142.9333343506 | Hokkaido | Shintoku, Hokkaido | Map | |||||||||||
| Jōzankei Dam |  | 1989 | 1974 | website | 118 | Japan | Asia | 42.9833335876 | 410 | 141.1499938965 | Hokkaido | Sapporo | Map |