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 Ohira Village

,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)
Measurement results of agricultural and forest products

Radioactive material in Ohira Village

*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
Ume plum(Open culture)
(2019/6/20)
- - Not detectable(Below 9.1) 100
Chinese cabbage (Greenhouse culture)
(2019/6/10)
- - Not detectable(Below 8.8) 100
Lettuce(Open culture)
(2019/6/10)
- - Not detectable(Below 10) 100
Shiitake mushroom(Log cultivation)(Open culture)
(2019/5/9)
- - 4 100
- - 5 100
- - 3 100
Onion(Greenhouse culture)
(2019/4/17)
- - Not detectable(Below 8.9) 100
Turnip(Greenhouse culture)
(2019/3/14)
- - Not detectable(Below 8.8) 100
Welsh onion(Greenhouse culture)
(2019/2/28)
- - Not detectable(Below 9.9) 100
Chinese cabbage (Open culture)
(2019/2/14)
- - Not detectable(Below 9.9) 100
Komatsuna(Japanese mustard spinach)(Greenhouse culture)
(2019/1/31)
- - Not detectable(Below 10) 100
Spinach(Greenhouse culture)
(2019/1/17)
- - Not detectable(Below 10) 100
Shiitake mushroom(Log cultivation)(Greenhouse culture)
(2019/1/16)
- - 17 100
- - 24 100
- - 19 100
Cabbage(Open culture)
(2018/12/13)
- - Not detectable(Below 9.3) 100
garland chrysanthemum (Greenhouse culture)
(2018/11/15)
- - Not detectable(Below 9.7) 100
Fig(Open culture)
(2018/9/20)
- - Not detectable(Below 10) 100
Apple(Open culture)
(2018/9/6)
- - Not detectable(Below 9.1) 100
Japanese ginger (Myoga)(Open culture)
(2018/8/23)
- - Not detectable(Below 9.2) 100
Potato(Open culture)
(2018/8/23)
- - Not detectable(Below 9) 100
Onion(Open culture)
(2018/5/31)
- - Not detectable(Below 10) 100
Daikon radish(Open culture)
(2018/5/17)
- - Not detectable(Below 9.7) 100
Bamboo shoot(Wild)
(2018/4/22)
- - Not detectable(Below 19) 100
Komatsuna(Japanese mustard spinach)(Open culture)
(2018/4/5)
- - Not detectable(Below 9.3) 100
Turnip(Open culture)
(2018/2/8)
- - Not detectable(Below 10) 100
carrot(Open culture)
(2018/1/18)
- - Not detectable(Below 9.9) 100
Broccoli (Open culture)
(2017/11/16)
- - Not detectable(Below 11) 100
Tomato(Greenhouse culture)
(2017/11/9)
- - Not detectable(Below 10) 100
Lettuce(Open culture)
(2017/5/25)
- - Not detectable(Below 9.3) 100
Spinach(Open culture)
(2017/2/9)
- - Not detectable(Below 9.9) 100
Azuki bean(Open culture)
(2016/12/15)
- - Not detectable(Below 10) 100
Japanese persimmon (Open culture)
(2016/11/4)
- - Not detectable(Below 8.9) 100
Sweet potato(Open culture)
(2016/10/20)
- - Not detectable(Below 11) 100
Iceplant(Greenhouse culture)
(2016/3/10)
- - Not detectable(Below 10) 100
Strawberry(Greenhouse culture)
(2016/1/14)
- - Not detectable(Below 7.6) 100
Eggplant(Open culture)
(2015/9/4)
- - Not detectable(Below 11) 100
Barley(Open culture)
(2015/7/14)
- - Not detectable(Below 9.6) 100
Wheat(Open culture)
(2015/7/14)
- - Not detectable(Below 8.6) 100
Jew's marrow(Greenhouse culture)
(2014/8/21)
- - Not detectable(Below 8.4) 100
nabana(Greenhouse culture)
(2014/4/17)
- - Not detectable(Below 9.1) 100
Brassica leafy vegetable (Tsubomina)(Greenhouse culture)
(2014/2/12)
- - Not detectable(Below 9.1) 100
Welsh onion(Open culture)
(2013/12/12)
- - Not detectable(Below 9.9) 100
Eggplant(Greenhouse culture)
(2013/9/5)
- - Not detectable(Below 8.6) 100
Pumpkin(Open culture)
(2013/8/8)
- - Not detectable(Below 8.2) 100
Japanese plum(Open culture)
(2013/7/18)
- - Not detectable(Below 8) 100
tsubomina(Greenhouse culture)
(2013/4/8)
- - Not detectable(Below 8.2) 100
Chinese chire(Open culture)
(2012/9/24)
- - Not detectable(Below 8.5) 100
Eggplant(Greenhouse culture)
(2012/7/2)
- - Not detectable(Below 8.7) 100
Western bracken fern(Open culture)
(2011/6/20)
Not detectable(Below 1) 2000 Not detectable(Below 1) 500
Air radiation dosage rate map
Information will be displayed by clicking on the displayed measurement point