| Ubakochikami Dam | |
| Location: | Yamaguchi Prefecture, Japan |
| Dam Length: | 40m |
| Dam Height: | 15m |
| Opening: | 1918 |
| Res Capacity Total: | 12 thousand cubic meters |
| Res Catchment: | 0.3 sq. km |
| Res Surface: | hectares |
| Coordinates: | 34.1889°N 131.1317°W |
| Location Map: | Japan |
Ubakochikami Dam is an earthfill dam located in Yamaguchi prefecture in Japan. The dam is used for irrigation. The catchment area of the dam is 0.3 km2. The dam impounds about ha of land when full and can store 12 thousand cubic meters of water. The construction of the dam was completed in 1918.[1]