area and its reservoir had a capacity of . The reservoir had a surface area of . The dam was built by Shoji Kensetsu and operated by Ebana River Coastal Reclamation District. Recovery Reconstruction of the dam started in October 2013, and has been completed in April 2017. See also Dam failure References Dams in Fukushima Prefecture Dam failures 2011 Tōhoku earthquake and tsunami Dams completed in 1949 Man-made disasters in Japan Buildings damaged by the 2011 Tōhoku earthquake and tsunami