Jōzankei Dam - Wikipedia

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Jōzankei Dam

Location	Sapporo, Hokkaidō, Japan
Coordinates	42°59′05″N 141°09′27″E / 42.98472°N 141.15750°E / 42.98472; 141.15750
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

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]

References

^ "Hydropower & Dams in South and East Asia" (PDF). Hydropower and Dams. p. 9. Retrieved 3 October 2010.

Wikimedia Commons has media related to Dams in Hokkaido.

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