Recent Data :

Toyama (Imizu)
Reading of radioactivity level in drinking water by prefecture.

(Bq/kg)
collected dateI-131Cs-134Cs-137
2011/12/27 Not Detectable Not Detectable Not Detectable
2011/12/26 Not Detectable Not Detectable Not Detectable
2011/12/25 Not Detectable Not Detectable Not Detectable
2011/12/24 Not Detectable Not Detectable Not Detectable
2011/12/23 Not Detectable Not Detectable Not Detectable

  • These data are estimated as 1Bq/litter = 1Bq/kg.
  • The table was made by MEXT, based on the reports from prefectures.
  • "Emergency Preparedness for Nuclear Facilities(The Nuclear Safety Commission of Japan)", The index of drinking water based on the indicator about the restriction of food intake, I-131:More than 300Bq/kg, Cs-137:More than 200Bq/kg.