🌐EnglishEnglishFrançaisItaliano中文日本語EntityQ6322282· pop 6· linked from 24 articlesJōzankei Damdam in Hokkaidō Prefecture, JapanKey datesInception1989via Wikidata · CC0Wikidata factsInstance ofgravity damCountryJapanLocated inHokkaidōOfficial websitewww.hkd.mlit.go.jp/sp/toyohira_damu/kluhh4000000b7ql.htmlImageJyozankei-124-r1.JPGHeight+118Show 1 more factP3018Shikotsu-Tōya National Parkvia Wikidata · CC0On the mapConnectionsHokkaidoEntityJapanCountryCategoriesBuildings and structures in SapporoDams completed in 1989Dams in HokkaidoMinami-ku, SapporoScience and technology articles needing translation from Japanese Wikipedia