Dam in Gifu Prefecture, Japan Dam in Gifu Prefecture, Japan Sakashimagawa Bosai Dam Location of Sakashimagawa Bosai Dam in Japan Location| Gifu Prefecture, Japan Coordinates| 35°25′03″N 137°17′20″E / 35.41750°N 137.28889°E / 35.41750; 137.28889Coordinates: 35°25′03″N 137°17′20″E / 35.41750°N 137.28889°E / 35.41750; 137.28889 Construction began| 1960 Opening date| 1963 Dam and spillways Height| 19.7m Length| 100m Reservoir Total capacity| 698 thousand cubic meters Catchment area| 4 sq. km Surface area| 11 hectares Sakashimagawa Bosai Dam is an earthfill dam located in Gifu Prefecture in Japan. The dam is used for flood control. The catchment area of the dam is 4 km2. The dam impounds about 11 ha of land when full and can store 698 thousand cubic meters of water. The construction of the dam was started on 1960 and completed in 1963.[1] ## References[edit] 1. ^ "Sakashimagawa Bosai Dam - Dams in Japan". Retrieved 2022-02-22. This article about a dam or floodgate in Japan is a stub. You can help Wikipedia by expanding it. | * v * t * e *[v]: View this template *[t]: Discuss this template *[e]: Edit this template