Flood Risk Map

Publication of Flood Risk Maps

●Flood Risk Map for the Shakujii River and Shirako River Basin (Revised)
 

・Flood Risk Map for the Shakujii River and Shirako River Basin(Revised)
(This map mainly uses graduated colors to indicate inundation depths.)[4,235KB]

・Flood Risk Map for the Shakujii River and Shirako River Basin(Revised)
(This map uses the same set of colors as previous flood risk maps to indicate inundation depths.）[4,365KB]

・Map of Areas With Risk of Flooding Due to Overflow of the Shakujii River of the Arakawa River System
(maximum assumed rainfall)[3,972KB]

・Map of Areas With Risk of Flooding Due to Overflow of the shakujii River of the Arakawa River System
(estimated high rainfall)[3,939KB]

・Map of Areas With Risk of Flooding Due to Overflow of the Shakujii River of the Arakawa River System 
(inundation duration) [3,982KB]

・Map of Areas With Risk of Flooding Due to Overflow of the shakujii River of the Arakawa River System
(building collapse due to overflow)[3,941KB]

・Map of Areas With Risk of Flooding Due to Overflow of the shakujii River of the Arakawa River System  
(building collapse due to bank erosion)[3,927KB]