Iwasaki Nojo Tameike Dam - Credit: Wikimedia Commons
Iwasaki Nojo Tameike Dam is an earthfill dam located in Iwate Prefecture in Japan. The dam is used for irrigation. The dam impounds about 14 ha of land when full and can store 820 thousand cubic meters of water. The construction of the dam was completed in 1938. Read more on Wikipedia
Source: en.wikipedia.org