Radiation Information Site Miyagi

Providing accurate information on the radiation and radioactivity throughout
Miyagi Prefecture in an understandable way

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Measurement results by local municipalities
Measurement result of tap water

Radioactive material in tap water of Matsushima Town

,Radioactive cesium standard value:10
*The Not detectable refers to a state with radioactive material concentration less than detection lower value, and the value in () on the side of the measurement shows low detection value.
*By clicking on the measurement value link, the change in measurement value to date can be confirmed by the graph
Name of water projects Sampling point
(Sampling date)
Nuclide concentration( Bq/kg)
Radioactive iodine Radioactive cesium
134 137 134+137
Osaki regional wide area water supply Fumotoyama purification plant
(2018/8/31)
- Not detectable(Below 0.4) Not detectable(Below 0.5) Not detectable(Below 0.9)
Nakamine purification plant
(2018/8/31)
- Not detectable(Below 0.6) Not detectable(Below 0.5) Not detectable(Below 1.1)
Matsushima town water supply Futagoya purification plant
(2019/5/21)
- Not detectable(Below 0.3) Not detectable(Below 0.4) Not detectable(Below 0.7)
Sennan/Senen regional wide area water supply Nambuyama purification plant
(2018/9/3)
- Not detectable(Below 0.5) Not detectable(Below 0.5) Not detectable(Below 1)
Measurement results of agricultural and forest products

Radioactive material in Matsushima Town

*The Not detectable refers to a state with radioactive material concentration less than detection lower value, and the value in () on the side of the measurement shows low detection value.
*By clicking on the measurement value link, the change in measurement value to date can be confirmed by the graph
Classification
(Sampling date)
Nuclide concentration( Bq/kg)
Radioactive iodine Radioactive cesium
Measured values Standard value Measured values Standard value
Tomato(Greenhouse culture)
(2019/6/26)
- - Not detectable(Below 10) 100
garland chrysanthemum (Greenhouse culture)
(2019/4/11)
- - Not detectable(Below 9.1) 100
Eddoe(Open culture)
(2018/12/6)
- - Not detectable(Below 10) 100
Pumpkin(Open culture)
(2018/11/8)
- - Not detectable(Below 9.4) 100
Potato(Open culture)
(2018/9/13)
- - Not detectable(Below 9.3) 100
Eggplant(Open culture)
(2018/8/2)
- - Not detectable(Below 8.4) 100
Onion(Open culture)
(2017/8/24)
- - Not detectable(Below 11) 100
Chinese cabbage (Open culture)
(2015/12/3)
- - Not detectable(Below 11) 100
Ume plum(Open culture)
(2015/7/2)
- - Not detectable(Below 9.3) 100
String bean(Open culture)
(2014/7/10)
- - Not detectable(Below 8.1) 100
wasabina(Greenhouse culture)
(2014/3/7)
- - Not detectable(Below 7.5) 100
Lettuce(Open culture)
(2013/6/14)
- - Not detectable(Below 9) 100
tsubomina(Greenhouse culture)
(2013/4/1)
- - Not detectable(Below 8.3) 100
Spinach(Greenhouse culture)
(2013/1/28)
- - Not detectable(Below 8.7) 100
Daikon radish(Open culture)
(2012/12/17)
- - Not detectable(Below 8.9) 100
celery(Greenhouse culture)
(2012/8/20)
- - Not detectable(Below 8.2) 100
Lettuce(Open culture)
(2012/6/25)
- - Not detectable(Below 8.5) 100
Potherb Mustard (Greenhouse culture)
(2012/5/14)
- - Not detectable(Below 9.2) 100
Shiitake mushroom(Log cultivation)(Open culture)
(2012/5/7)
- - 76 100
Iceplant(Greenhouse culture)
(2012/3/26)
Not detectable(Below 4) 2000 Not detectable(Below 9) 500
Spinach(Open culture)
(2012/1/16)
Not detectable(Below 4) 2000 Not detectable(Below 9) 500
Air radiation dosage rate map
Information will be displayed by clicking on the displayed measurement point