Jozankei Dam

:"This article requires translation from Japanese wikipedia. You can help English wikipedia by translating it."Infobox_Dam
dam_name= Jozankei Dam


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crosses=Otarunai River
reservoir=
locale= Hokkaidō, flag|Japan.
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length=410 m
height=117.5 m
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began=1974
open=1989
closed=
cost=
reservoir_capacity= 82,300,000 m³
reservoir_catchment=104 km²
reservoir_surface=230 hectares
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The Nihongo|Jozankei Dam|定山渓ダム is a dam in Hokkaidō, Japan.