"71m"@en . . "71.0"^^ . "Nakaozawa-zeki is an earthfill dam located in Chiba Prefecture in Japan. The dam is used for irrigation. The catchment area of the dam is 0.9 km2. The dam impounds about 3 ha of land when full and can store 137 thousand cubic meters of water. The construction of the dam was started on 1934 and completed in 1938."@en . "POINT(139.86889648438 35.048332214355)"^^ . . "0.071"^^ . "Chiba Prefecture, Japan"@en . . "3"^^ . . . . . . "1934"^^ . "1379"^^ . . . "1934" . . "70579185"^^ . "1101998406"^^ . . "Nakaozawa-zeki"@en . "35.04833221435547"^^ . . "139.868896484375"^^ . "1934"^^ . "Nakaozawa-zeki is an earthfill dam located in Chiba Prefecture in Japan. The dam is used for irrigation. The catchment area of the dam is 0.9 km2. The dam impounds about 3 ha of land when full and can store 137 thousand cubic meters of water. The construction of the dam was started on 1934 and completed in 1938."@en . "Japan"@en . . "1938"^^ . . . . . . "Nakaozawa-zeki"@en . . . . "1938"^^ . "35.04833333333333 139.86888888888888" . "0.9"^^ . . "Nakaozawa-zeki Dam"@en . "137000"^^ . "15.3m"@en . . . "15.3"^^ .