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]
![]() | This article may be expanded with text translated from the corresponding article in Japanese. (December 2008) Click [show] for important translation instructions.
|
Jōzankei Dam | |
---|---|
Location | Sapporo, Hokkaidō, Japan |
Coordinates | 42°59′05″N 141°09′27″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 |
Dams in Hokkaidō | |
---|---|
![]() | This article about a dam or floodgate in Japan is a stub. You can help Wikipedia by expanding it. |
![]() | This Hokkaidō location article is a stub. You can help Wikipedia by expanding it. |