Tokiwa Dam (Japanese: 常盤ダム) is a gravity dam located in Hokkaido Prefecture in Japan. The dam is used for water supply. The catchment area of the dam is 23 km2. The dam impounds about 9 ha of land when full and can store 500 thousand cubic meters of water. The construction of the dam was started on 1969 and completed in 1971.[1]
| Tokiwa Dam | |
|---|---|
  Location of Tokiwa Dam in Japan | |
| Location | Hokkaido Prefecture, Japan |
| Coordinates | 43°6′13″N 140°56′01″E / 43.10361°N 140.93361°E |
| Construction began | 1969 |
| Opening date | 1971 |
| Dam and spillways | |
| Height | 20.1m |
| Length | 120m |
| Reservoir | |
| Total capacity | 500 thousand cubic meters |
| Catchment area | 23 sq. km |
| Surface area | 9 hectares |
References
edit- ^ "Tokiwa Dam - Dams in Japan". Retrieved 2022-02-22.
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