Sennindani Dam - Credit: Wikimedia Commons
Sennindani Dam is a gravity dam located in Toyama prefecture in Japan. The dam is used for power production. The catchment area of the dam is 284.1 km2. The dam impounds about 6 ha of land when full and can store 682 thousand cubic meters of water. The construction of the dam was started on 1936 and completed in 1940. Read more on Wikipedia
Source: en.wikipedia.org