Reading of radioactivity level in drinking water by prefecture(be collected in December 25, 2011)
Announcement at 18 o'clock December 26 2011 Additional data on Mar 7
Bq/kg
| Prefecture City | Drinking Water | |||||
|---|---|---|---|---|---|---|
| I-131 | Cs-134 | Cs-137 | Remarks | |||
| 1 | Hokkaido Sapporo | Not Detectable | Not Detectable | Not Detectable | ||
| 2 | Aomori Aomori | Not Detectable | Not Detectable | Not Detectable | ||
| 3 | Iwate Morioka | Not Detectable | Not Detectable | Not Detectable | ||
| 4 | Miyagi | - | - | - | Refer to the website of Miyagi Pref.: http://www.pref.miyagi.jp/kokusai/en/accidents_fukushima_nuclear.htm | |
| 5 | Akita Akita | Not Detectable | Not Detectable | Not Detectable | ||
| 6 | Yamagata Yamagata | Not Detectable | Not Detectable | Not Detectable | ||
| 7 | Fukushima | - | - | - | Refer to the website of Fukushima Pref.: http://www.pref.fukushima.jp/index_e.html | |
| 8 | Ibaraki Hitachinaka | Not Detectable | Not Detectable | Not Detectable | ||
| 9 | Tochigi Utsunomiya | Not Detectable | Not Detectable | Not Detectable | ||
| 10 | Gunma Maebashi | Not Detectable | Not Detectable | Not Detectable | ||
| 11 | Saitama Saitama | Not Detectable | Not Detectable | Not Detectable | ||
| 12 | Chiba Ichihara | Not Detectable | Not Detectable | Not Detectable | ||
| 13 | Tokyo Shinjuku | Not Detectable | Not Detectable | Not Detectable | ||
| 14 | Kanagawa Chigasaki | Not Detectable | Not Detectable | Not Detectable | ||
| 15 | Niigata Niigata | Not Detectable | Not Detectable | Not Detectable | ||
| 16 | Toyama Imizu | Not Detectable | Not Detectable | Not Detectable | ||
| 17 | Ishikawa Kanazawa | Not Detectable | Not Detectable | Not Detectable | ||
| 18 | Fukui Fukui | Not Detectable | Not Detectable | Not Detectable | ||
| 19 | Yamanashi Kofu | Not Detectable | Not Detectable | Not Detectable | ||
| 20 | Nagano Nagano | Not Detectable | Not Detectable | Not Detectable | ||
| 21 | Gifu Kakamigahara | Not Detectable | Not Detectable | Not Detectable | ||
| 22 | Shizuoka Shizuoka | Not Detectable | Not Detectable | Not Detectable | ||
| 23 | Aichi Nagoya | Not Detectable | Not Detectable | Not Detectable | ||
| 24 | Mie Yokkaichi | Not Detectable | Not Detectable | Not Detectable | ||
| 25 | Shiga Otsu | Not Detectable | Not Detectable | Not Detectable | ||
| 26 | Kyoto Kyoto | Not Detectable | Not Detectable | Not Detectable | ||
| 27 | Osaka Osaka | Not Detectable | Not Detectable | Not Detectable | ||
| 28 | Hyogo Kobe | Not Detectable | Not Detectable | Not Detectable | ||
| 29 | Nara Nara | Not Detectable | Not Detectable | Not Detectable | ||
| 30 | Wakayama Wakayama | Not Detectable | Not Detectable | Not Detectable | ||
| 31 | Tottori Touhaku | Not Detectable | Not Detectable | Not Detectable | ||
| 32 | Shimane Matsue | Not Detectable | Not Detectable | Not Detectable | ||
| 33 | Okayama Okayama | Not Detectable | Not Detectable | Not Detectable | ||
| 34 | Hiroshima Hiroshima | Not Detectable | Not Detectable | Not Detectable | It arrived though the equipment was benig adjusted. | |
| 35 | Yamaguchi Yamaguchi | Not Detectable | Not Detectable | Not Detectable | ||
| 36 | Tokushima Tokushima | Not Detectable | Not Detectable | Not Detectable | ||
| 37 | Kagawa Takamatsu | Not Detectable | Not Detectable | Not Detectable | ||
| 38 | Ehime Yawatahama | Not Detectable | Not Detectable | Not Detectable | ||
| 39 | Kochi Kochi | Not Detectable | Not Detectable | Not Detectable | ||
| 40 | Fukuoka Dazaifu | Not Detectable | Not Detectable | Not Detectable | ||
| 41 | Saga Saga | Not Detectable | Not Detectable | Not Detectable | ||
| 42 | Nagasaki Omura | Not Detectable | Not Detectable | Not Detectable | ||
| 43 | Kumamoto Uto | Not Detectable | Not Detectable | Not Detectable | ||
| 44 | Oita Oita | Not Detectable | Not Detectable | Not Detectable | ||
| 45 | Miyazaki Miyazaki | Not Detectable | Not Detectable | Not Detectable | ||
| 46 | Kagoshima Kagoshima | Not Detectable | Not Detectable | Not Detectable | ||
| 47 | Okinawa Naha | Not Detectable | Not Detectable | Not Detectable | ||
1.These figures are estimated as 1Bq/liter = 1Bq/kg
2.The table was made by MEXT, based on the reports from prefectures.
3.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-134 and Ｃｓ－１３７：More than ２００Ｂｑ/ｋｇ
4.The detection limits of I-131, Cs-134 and Cs-137 are approximately 0.1-0.7Bq/kg