| Midori Dam | |
| Location: | Hokkaido Prefecture, Japan |
| Dam Length: | 345m |
| Dam Height: | 73m |
| Construction Began: | 1974 |
| Opening: | 2003 |
| Res Capacity Total: | 7100 thousand cubic meters |
| Res Catchment: | 20.3 sq. km |
| Res Surface: | 53 hectares |
| Coordinates: | 43.6703°N 144.6292°W |
| Location Map: | Japan |
Midori Dam is a rockfill dam located in Hokkaido Prefecture in Japan. The dam is used for irrigation. The catchment area of the dam is 20.3 km2. The dam impounds about 53 ha of land when full and can store 7100 thousand cubic meters of water. The construction of the dam was started on 1974 and completed in 2003.[1]