Hoheikyo Dam
The 134th tallest dam in the world
Hōheikyō Dam is a concrete Arch dam in Sapporo, Hokkaidō; Japan. It dams the Toyohira River. It is situated in Toya National Park. The dam was created for Irrigation as well as Flood control. The road leading to the dam has been closed off for regular car use, instead Hybrid electric buses are operated so the natural environment is protected. The dam's lake is known as Jozan Lake,
Dam data from Wikidata (CC0) plus curated additions. Summary from Wikipedia (CC BY-SA).