Top PageOutline of FRICSDemand and Source of Information
Demand and Source of Information
 Flood Forecasting for Flood Fighting and Early Evacuation is vital

Damaged by Typhoon 23, 2004
【Damaged by Typhoon 23, 2004】 (C)Toyooka River Office, MLIT

 
 Consultation for Water-use Conciliation 〜River Information in time of Water Shortage〜

River Administrator shall exert himself/herself to provide necessary information for water use cociliation: River Law Article 53

 
 Sources of Data
As of Aug. 31, 2006
  River
Bureau
Hiway
Bureau
Met.
Agency
Local
Govern-
ments
Water Corpora
tion
Total
 Radars 26   20     46
 TM Rain 2,322 1,010 1,327 4,049 69 8,810
 Water Stage 1,948     3,554 18 5,520
 Others 1,099 1 82 361 155 1,698
 Subtotal 5,395 1,011 1,430 7,964 275 16,075
 Avg. Rain
  (Ground)
805     156 6 967
 Avg. Rain
  (Radar)
12,809         12,809
 Total 19,009 1,011 1,429 8,120 281 29,850
Most data are updated every 5 or 10 minutes.

 
 Radar Rain Gage

Radar Rain Gage Radar Rain Gage

 
 Location of Radars

Location of Radars

 
 Data Flow

Data Flow


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