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Data on radiation levels of tap water

Products which have shipping restrictions imposed by the government are not in market circulation

Year/Month/Day Region Municipality Name of water supplier Sample location Amount of radiation (becquerel​/kg) Measuring organization Notes
Radioactive iodine Radioactive cesium
134 137 134+137
Measured values Standard value(other ages/Infants under 1 year old) Measured values Measured values Measured values Standard value(other ages)
2019-08-21 Sennan Area Kakuda City Kakuda City water supply Oda Water Purification Plant - 300/100 Not detectable(0.7Below) Not detectable(0.6Below) Not detectable(1.3Below) 10 (一財)宮城県公衆衛生協会 基準を満たしています。
2019-08-20 Sendai Area Natori City Natori City water supply Takadate Water Purification Plant - 300/100 Not detectable(0.2Below) Not detectable(0.2Below) Not detectable(0.4Below) 10 東北大学 基準を満たしています。
2019-08-19 Sendai Area Sendai City Sendai City water supply Sakunami Water Purification Plant - 300/100 Not detectable(0.4Below) Not detectable(0.4Below) Not detectable(0.8Below) 10 仙台市水道局 基準を満たしています。
2019-08-19 Sendai Area Sendai City Sendai City water supply Kumagaene Water Purification Plant - 300/100 Not detectable(0.4Below) Not detectable(0.4Below) Not detectable(0.8Below) 10 仙台市水道局 基準を満たしています。
2019-08-19 Sendai Area Sendai City Sendai City water supply Nojiri Water Purification Plant - 300/100 Not detectable(0.4Below) Not detectable(0.5Below) Not detectable(0.9Below) 10 仙台市水道局 基準を満たしています。
2019-08-19 Sendai Area Sendai City Sendai City water supply Takihara Water Purification Plant - 300/100 Not detectable(0.4Below) Not detectable(0.4Below) Not detectable(0.8Below) 10 仙台市水道局 基準を満たしています。
2019-08-13 Sendai Area Matsushima Town Matsushima Town water supply Futagoya Water Purification Plant - 300/100 Not detectable(0.4Below) Not detectable(0.4Below) Not detectable(0.8Below) 10 仙台市水道局 基準を満たしています。

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