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Jōzankei Dam (定山渓ダム, Jōzan-kei Damu) is a concrete Gravity dam in Sapporo, Hokkaidō, Japan situated upon the Otaru River. It supports a 120 MW hydroelectric power station.[1]
| Jōzankei Dam | |
|---|---|
 | |
| Location | Sapporo, Hokkaidō, Japan |
| Coordinates | 42°59′05″N 141°09′27″E / 42.98472°N 141.15750°E |
| Construction began | 1974 |
| Opening date | 1989 |
| Dam and spillways | |
| Impounds | Otarunai River |
| Height | 118 m |
| Length | 410 m |
| Reservoir | |
| Total capacity | 82,300,000 m3 |
| Catchment area | 104 km2 |
| Surface area | 230 hectares |
References
edit- ^ "Hydropower & Dams in South and East Asia" (PDF). Hydropower and Dams. p. 9. Archived from the original (PDF) on 2 September 2017. Retrieved 3 October 2010.
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