Readings of Radiation Monitoring of Outdoor Swimming Pools at Schools, Etc

Readings of Radiation Monitoring of Outdoor Swimming Pools at Schools, etc. in Fukushima Prefecture (Preliminary Report)

August 17, 2012 Local Nuclear Emergency Response Headquarters (Radioactivity Team) Disaster Provision Main Office of Fukushima Pref. (Nuclear Power Team)

1. Monitoring date June – September, 2012 (Monitoring was partially conducted in advance according to usage of the swimming pools)

2. Target facilities Number for this report Number of target (Those monitored from August 2 to facilities (*) August 9)

492 153

* Number of the facilities that requested monitoring as of August 16, 2012. * The results of the monitoring will be released sequentially from those for facilities whose measurement results are organized and made available.

3. Monitoring results (Preliminary report) Analyses of radioactive cesium of the water in outdoor swimming pools at schools, etc. There is no facility where the level of the radioactive cesium detected is higher than the control target value for tap water (radioactive cesium 10Bq/kg). Not detectable – 4.08Bq/L (Not detectable in 142 facilities out of 153) Cs-134: Not detectable – 1.38Bq/L Cs-137: Not detectable – 2.70Bq/L

4. Handling of monitoring results As for the use of outdoor swimming pools at schools in Fukushima Prefecture, the Ministry of Education, Culture, Sports, Science and Technology issued a notice on April 10, 2012, which indicates that there is no problem with using tap water controlled under the control target value (radioactive cesium 10Bq/kg), and it is not necessary to restrict the use of outdoor pools even if the level of the radioactive cesium is a little over the control target value. In cases where radioactive cesium is detected, measures shall be taken, such as preventing leaves, soil, sand, etc. from getting into pools, as needed. Reference: Number of the facilities that requested monitoring and number of target facilities Kenpoku Kenchu Kennan Aizu Minamiaizu Soso Iwaki Total

30 11 4 19 0 1 8 73 Nursery etc. ――― ――― ――― ――― ――― ――― ――― ――― 55 27 13 41 0 6 48 190

3 2 3 4 0 1 5 18 Kindergarten ――― ――― ――― ――― ――― ――― ――― ――― 10 2 12 6 0 4 20 54

Elementary 33 16 15 56 10 14 67 211 ――― ――― ――― ――― ――― ――― ――― ――― School 106 121 42 66 12 15 72 434

Junior High 12 4 2 26 3 4 41 92 ――― ――― ――― ――― ――― ――― ――― ――― School 39 60 11 33 5 4 41 193

1 13 5 9 0 1 6 35 High School ――― ――― ――― ――― ――― ――― ――― ――― 15 17 5 9 0 2 15 63

Special 0 1 0 0 0 0 0 1 Support ――― ――― ――― ――― ――― ――― ――― ――― 2 3 1 0 0 1 2 9 School Public 24 11 7 11 6 3 0 62 Swimming ――― ――― ――― ――― ――― ――― ――― ――― 44 37 22 16 14 9 6 148 Pool 103 58 36 125 19 24 127 492 Total ――― ――― ――― ――― ――― ――― ――― ――― 271 267 106 171 31 41 204 1,091

* “Number of target facilities” shows the number of facilities with outdoor swimming pools. “Number of facilities that requested monitoring” shows the number of target facilities that requested this monitoring. * “Number of facilities that requested monitoring” shows those as of August 16, 2012. The number may change due to requests from the facilities. Sample: Kenpoku

Number of facilities that requested monitoring Nursery etc. ――― Number of target facilities

Monitoring results until August 9 (Preliminary report)

Number published by Number published in Total the previous report this report

Number of facilities monitored 848 153 1,001

Inquiry: Monitoring Team, Radioactivity Team Tel: 024-521-1917 Readings of Radiation Monitoring of Outdoor Swimming Pools at Schools, etc. in Fukushima Prefecture (Preliminary Report)

August 17, 2012 Local Nuclear Emergency Response Headquarters (Radioactivity Team) Disaster Provision Main Office of Fukushima Pref. (Nuclear Power Team)

(Unit: Bq/L) Monitoring results (Radioactive cesium) No. Region Municipality Sampling Point Date of sampling Cs-134 Cs-137 Total 1 Kenpoku Fukushima City Fukushima City Moriai Public Pool (Pool for Children) August 7 Not Detected Not Detected Not Detected 2 Kenpoku Fukushima City Fukushima City Moriai Public Pool (25m Pool) August 7 Not Detected Not Detected Not Detected 3 Kenpoku Fukushima City Fukushima City Moriai Public Pool (50m Pool) August 7 Not Detected Not Detected Not Detected 4 Kenpoku Nihonmatsu City Nihonmatsu Municipal Kawasaki Elementary School August 5 Not Detected Not Detected Not Detected 5 Kenpoku Nihonmatsu City Nihonmatsu Municipal Odaira Elementary School August 6 Not Detected Not Detected Not Detected 6 Kenpoku Nihonmatsu City Nihonmatsu Municipal Sugita Elementary School August 6 Not Detected Not Detected Not Detected 7 Kenpoku Nihonmatsu City Nihonmatsu Municipal Nihonmatsuminami Elementary School August 8 Not Detected Not Detected Not Detected 8 Kenpoku Nihonmatsu City Nihonmatsu City Obama Pool (Medium Pool) August 3 Not Detected Not Detected Not Detected 9 Kenpoku Nihonmatsu City Nihonmatsu City Obama Pool (Large Pool) August 3 Not Detected Not Detected Not Detected 10 Kenpoku Nihonmatsu City Nihonmatsu City Asahi Pool (Large Pool) August 3 Not Detected Not Detected Not Detected 11 Kenpoku Nihonmatsu City Nihonmatsu City Niidono Pool (Large Pool) August 3 Not Detected Not Detected Not Detected 12 Kenpoku Nihonmatsu City Nihonmatsu City Sugisawa Pool (Large Pool) August 3 Not Detected Not Detected Not Detected 13 Kenpoku Nihonmatsu City Nihonmatsu City Public Pool (Walking Pool) August 6 Not Detected Not Detected Not Detected 14 Kenpoku Nihonmatsu City Nihonmatsu City Public Pool (50m Pool) August 6 Not Detected Not Detected Not Detected 15 Kenpoku Date City Date Municipal Datehigashi Elementary School August 6 1.03 1.83 2.86 16 Kenpoku Date City Date Municipal Isazawa Elementary School August 6 0.96 0.78 1.74 17 Kenpoku Date City Date Municipal Date Elementary School August 6 Not Detected Not Detected Not Detected 18 Kenpoku Date City Date Municipal Yamafunyu Elementary School August 6 Not Detected 0.74 0.74 19 Kenpoku Date City Date Municipal Kamihobara Elementary School August 6 Not Detected 1.22 1.22 20 Kenpoku Date City Date Municipal Katsurazawa Elementary School August 7 1.09 1.28 2.37 21 Kenpoku Date City Fukushima Prefectural Yanagawa High School August 7 Not Detected Not Detected Not Detected 22 Kenpoku Date City Date Municipal Tominari Elementary School August 8 Not Detected Not Detected Not Detected 23 Kenpoku Date City Date Municipal Tsukidate Elementary School August 8 Not Detected 0.86 0.86 24 Kenpoku Date City Date Municipal Hobara Elementary School August 8 Not Detected Not Detected Not Detected 25 Kenpoku Date City Date Municipal Ota Elementary School August 8 Not Detected 1.65 1.65 26 Kenpoku Date City Date Municipal Kakeda Elementary School August 8 Not Detected Not Detected Not Detected 27 Kenpoku Date City Date Municipal Tomino Elementary School August 8 Not Detected 1.40 1.40 28 Kenpoku Date City Date Municipal Date Junior High School August 6 Not Detected Not Detected Not Detected 29 Kenpoku Kunimi Town Kunimi Town Wanodai Sports Park Pool (Pool for General) August 5 Not Detected Not Detected Not Detected 30 Kenpoku Kunimi Town Kunimi Town Wanodai Sports Park Pool (Pool for Infants) August 5 Not Detected Not Detected Not Detected 31 Kenpoku Kawamata Town Kawamata Town Kawamata Pool August 6 Not Detected Not Detected Not Detected 32 Kenpoku Kawamata Town Kawamata Town Kinu-no Sato Yu Yu Pool August 6 Not Detected Not Detected Not Detected 33 Kenchu Koriyama City Koriyama Culture Park (Diving Pool) August 6 Not Detected Not Detected Not Detected 34 Kenchu Koriyama City Koriyama Culture Park (Pool for Infants) August 6 Not Detected 0.74 0.74 35 Kenchu Koriyama City Koriyama Culture Park (River Pool） August 6 Not Detected Not Detected Not Detected 36 Kenchu Koriyama City Koriyama Culture Park (25m Pool） August 6 Not Detected Not Detected Not Detected 37 Kenchu Koriyama City Koriyama Culture Park (50m Pool） August 6 Not Detected Not Detected Not Detected 38 Kenchu Sukagawa City Fukushima Prefectural Naganuma High School August 8 1.38 2.70 4.08 39 Kenchu Sukagawa City Sukagawa City Botandai Pool (Small Pool for Infants) August 5 Not Detected Not Detected Not Detected 40 Kenchu Sukagawa City Sukagawa City Botandai Pool (Large Pool for Infants) August 5 Not Detected Not Detected Not Detected 41 Kenchu Sukagawa City Sukagawa City Botandai Pool (25m Pool) August 5 Not Detected Not Detected Not Detected 42 Kenchu Sukagawa City Sukagawa City Botandai Pool (50m Pool) August 5 Not Detected Not Detected Not Detected 43 Kenchu Ishikawa Town Ishikawa Town Minamiyamagata Elementary School August 8 Not Detected Not Detected Not Detected 44 Kenchu Ishikawa Town Ishikawa Town Nakatani Dai-ni Elementary School August 8 Not Detected Not Detected Not Detected 45 Kenchu Ishikawa Town Ishikawa Town Ishikawa Elementary School August 8 Not Detected Not Detected Not Detected 46 Kenchu Ishikawa Town Ishikawa Town Yamagata Elementary School August 8 Not Detected Not Detected Not Detected 47 Kenchu Ishikawa Town Ishikawa Town Nogisawa Elementary School August 8 Not Detected Not Detected Not Detected 48 Kenchu Ishikawa Town Ishikawa Town Sawada Elementary School August 8 Not Detected Not Detected Not Detected 49 Kenchu Ishikawa Town Ishikawa Town Nakatani Dai-ichi Elementary School August 8 Not Detected Not Detected Not Detected 50 Kenchu Ishikawa Town Ishikawa Town Bobata Elementary School August 8 Not Detected Not Detected Not Detected 51 Kenchu Ishikawa Town Ishikawa Town Sawada Junior High School August 8 Not Detected Not Detected Not Detected 52 Kenchu Miharu Town Miharu Municipal Pool August 8 Not Detected Not Detected Not Detected 53 Kenchu Ono Town Ono Town B&G Marine Center August 7 Not Detected Not Detected Not Detected 54 Kennan Shirakawa City Himawari Nursery August 3 Not Detected Not Detected Not Detected 55 Kennan Shirakawa City Shirakawa Nursery August 3 Not Detected Not Detected Not Detected 56 Kennan Shirakawa City Wakaba Nursery August 3 Not Detected Not Detected Not Detected 57 Kennan Shirakawa City Fukushima PrefecturalShirakawa High School August 8 Not Detected Not Detected Not Detected 58 Kennan Shirakawa City Shirakawa City Fureai Pool August 7 Not Detected Not Detected Not Detected 59 Kennan Shirakawa City Shirakawa City Public Pool (Pool for Infants) August 8 Not Detected Not Detected Not Detected 60 Kennan Shirakawa City Shirakawa City Public Pool (25m Pool) August 8 Not Detected Not Detected Not Detected 1／3 Readings of Radiation Monitoring of Outdoor Swimming Pools at Schools, etc. in Fukushima Prefecture (Preliminary Report)

August 17, 2012 Local Nuclear Emergency Response Headquarters (Radioactivity Team) Disaster Provision Main Office of Fukushima Pref. (Nuclear Power Team)

(Unit: Bq/L) Monitoring results (Radioactive cesium) No. Region Municipality Sampling Point Date of sampling Cs-134 Cs-137 Total 61 Kennan Nishigo Village Fukushima Prefectural Nishigo School for the Disabled August 6 Not Detected Not Detected Not Detected 62 Kennan Yamatsuri Town Suinpia Yamasturi (Pool for Infants) August 7 Not Detected Not Detected Not Detected 63 Kennan Yamatsuri Town Suinpia Yamatsuri (River Pool) August 7 Not Detected Not Detected Not Detected 64 Kennan Yamatsuri Town Suinpia Yamatsuri (25m Pool) August 7 Not Detected Not Detected Not Detected 65 Kennan Yamatsuri Town Suinpia Yamatsuri (50m Pool) August 7 Not Detected Not Detected Not Detected 66 Kennan Hanawa Town Hanawa Town Hanawa Junior High School August 8 Not Detected Not Detected Not Detected 67 Aizu Aizuwakamatsu City Aizu Women's Society Nursery August 3 Not Detected Not Detected Not Detected 68 Aizu Aizuwakamatsu City Preschool Mizuki August 3 Not Detected Not Detected Not Detected 69 Aizu Aizuwakamatsu City Aradate Nursery August 6 Not Detected Not Detected Not Detected 70 Aizu Aizuwakamatsu City Hirota Nursery August 6 Not Detected Not Detected Not Detected 71 Aizu Aizuwakamatsu City Tsuruga Nursery August 7 Not Detected Not Detected Not Detected 72 Aizu Kitakata City Dojima Nursery August 6 Not Detected Not Detected Not Detected 73 Aizu Kitakata City Ubado Nursery August 6 Not Detected Not Detected Not Detected 74 Aizu Kitakata City Shiokawa Nursery August 6 Not Detected Not Detected Not Detected 75 Aizu Kitakata City Komagata Nursery August 6 Not Detected Not Detected Not Detected 76 Aizu Kitakata City Ogino Nursery August 6 Not Detected Not Detected Not Detected 77 Aizu Kitakata City Nishihaga Nursery August 6 Not Detected Not Detected Not Detected 78 Aizu Kitakata City Dai-ichi Nursery August 7 Not Detected Not Detected Not Detected 79 Aizu Kitakata City Dai-ni Nursery August 7 Not Detected Not Detected Not Detected 80 Aizu Kitakata City Dai-yon Nursery August 7 Not Detected Not Detected Not Detected 81 Aizu Kitakata City Yamato Nursery August 7 Not Detected Not Detected Not Detected 82 Aizu Kitakata City Fukushima Prefectural Kitakata Higashi High School August 3 Not Detected Not Detected Not Detected 83 Aizu Kitakata City Fukushima Prefectural Kitakata High School August 6 Not Detected Not Detected Not Detected 84 Aizu Kitakata City Kitakata City Public Pool (Pool for Infants) August 7 Not Detected Not Detected Not Detected 85 Aizu Kitakata City Kitakata City Public Pool (Walking Pool) August 7 Not Detected Not Detected Not Detected 86 Aizu Kitakata City Kitakata City Public Pool (25m Pool) August 7 Not Detected Not Detected Not Detected 87 Aizu Kitakata City Kitakata City Public Pool (50m Pool) August 7 Not Detected Not Detected Not Detected 88 Aizu Inawashiro Town Inawashiro Town Inawashiro Elementary School August 9 Not Detected Not Detected Not Detected 89 Aizu Nishiaizu Town Nishiaizu Town Sayuri Park Outdoor Pool August 8 Not Detected Not Detected Not Detected 90 Aizu Mishima Town Mishima Town Mishima Nursery August 6 Not Detected Not Detected Not Detected 91 Aizu Mishima Town Mishima Town Lifelong Learning Center (Pool for Infants) August 7 Not Detected Not Detected Not Detected 92 Aizu Mishima Town Mishima Town Lifelong Learning Center (Large Pool) August 7 Not Detected Not Detected Not Detected 93 Aizu Kaneyama Town Kawaguchi Nursery August 7 Not Detected Not Detected Not Detected 94 Aizu Aizumisato Town Aizumisato Town Hongo Kindergarten August 7 Not Detected Not Detected Not Detected 95 Aizu Aizumisato Town Aizumisato Town Takada Elementary School August 7 Not Detected Not Detected Not Detected 96 Aizu Aizumisato Town Aizumisato Town Miyakawa Elementary School August 7 Not Detected Not Detected Not Detected 97 Aizu Aizumisato Town Aizumisato Town Hongo Dai-ichi Elementary School August 7 Not Detected Not Detected Not Detected 98 Aizu Aizumisato Town Aizumisato Town Hongo Dai-ni Elementary School August 7 Not Detected Not Detected Not Detected 99 Aizu Aizumisato Town Aizumisato Town Niitsuru Elementary School August 7 Not Detected Not Detected Not Detected 100 Aizu Aizumisato Town Aizumisato Town Hongo Junior High School August 7 Not Detected Not Detected Not Detected 101 Aizu Aizumisato Town Aizumisato Town Niitsuru Junior High School August 7 Not Detected Not Detected Not Detected 102 Aizu Aizumisato Town Aizumisato Town Takada Junior High School August 7 Not Detected Not Detected Not Detected 103 Minamiaizu Shimogo Town Shimogo Town Egawa Elementary School August 6 Not Detected Not Detected Not Detected 104 Minamiaizu Shimogo Town Shimogo Town Narahara Elementary School August 6 Not Detected Not Detected Not Detected 105 Minamiaizu Shimogo Town Shimogo Town Asahida Elementary School August 6 Not Detected Not Detected Not Detected 106 Minamiaizu Shimogo Town Shimogo Town Public Pool August 6 Not Detected Not Detected Not Detected 107 Minamiaizu Tadami Town Tadami Town Meiwa Elementary School August 8 Not Detected Not Detected Not Detected 108 Minamiaizu Tadami Town Tadami Town Tadami Elementary School August 8 Not Detected Not Detected Not Detected 109 Minamiaizu Tadami Town Tadami Town Tadami Junior High School August 8 Not Detected Not Detected Not Detected 110 Minamiaizu Tadami Town Tadami Town Public Pool August 7 Not Detected Not Detected Not Detected 111 Minamiaizu Minamiaizu Town Minamiaizu Town Biwanokage Swimming Pool August 8 Not Detected Not Detected Not Detected 112 Minamiaizu Minamiaizu Town Minamiaizu Town Ina Public Pool August 8 Not Detected Not Detected Not Detected 113 Minamiaizu Minamiaizu Town Minamiaizu Town Tateiwa Public Pool August 8 Not Detected Not Detected Not Detected 114 Soso Soma City Fukushima Prefectural Soma High School August 6 Not Detected Not Detected Not Detected 115 Soso Minamisoma City Minamisoma Municipal Yasawa Elementary School August 2 Not Detected Not Detected Not Detected 116 Soso Minamisoma City Minamisoma Municipal Ishigami Dai-ni Elementary School August 2 Not Detected Not Detected Not Detected 117 Soso Minamisoma City Minamisoma Municipal Kamimano Elementary School August 3 Not Detected Not Detected Not Detected 118 Soso Minamisoma City Minamisoma Municipal Ishigami Dai-ichi Elementary School August 6 Not Detected Not Detected Not Detected 119 Soso Minamisoma City Minamisoma Municipal Kashima Elementary School August 6 Not Detected Not Detected Not Detected 120 Soso Minamisoma City Minamisoma Municipal Haramachi Dai-san Elementary School August 6 Not Detected Not Detected Not Detected 2／3 Readings of Radiation Monitoring of Outdoor Swimming Pools at Schools, etc. in Fukushima Prefecture (Preliminary Report)

August 17, 2012 Local Nuclear Emergency Response Headquarters (Radioactivity Team) Disaster Provision Main Office of Fukushima Pref. (Nuclear Power Team)

(Unit: Bq/L) Monitoring results (Radioactive cesium) No. Region Municipality Sampling Point Date of sampling Cs-134 Cs-137 Total 121 Soso Minamisoma City Minamisoma Municipal Ota Elementary School August 6 Not Detected Not Detected Not Detected 122 Soso Shinchi Town Shinchi Town Komagamine Nursery August 6 Not Detected Not Detected Not Detected 123 Soso Shinchi Town Shinchi Town Public Pool August 6 Not Detected Not Detected Not Detected 124 Iwaki Iwaki City Kojima Nursery August 6 Not Detected Not Detected Not Detected 125 Iwaki Iwaki City Ueda Nursery August 6 Not Detected Not Detected Not Detected 126 Iwaki Iwaki City Wakabadai Nursery August 7 Not Detected Not Detected Not Detected 127 Iwaki Iwaki City Kabeya Nursery August 7 Not Detected Not Detected Not Detected 128 Iwaki Iwaki City Iwaki Sakuranbo Nursery August 7 Not Detected Not Detected Not Detected 129 Iwaki Iwaki City Yoshima Nursery August 8 Not Detected Not Detected Not Detected 130 Iwaki Iwaki City Atago Nursery August 8 Not Detected Not Detected Not Detected 131 Iwaki Iwaki City Iwaki Municipal Fujiwara Elementary School August 3 Not Detected Not Detected Not Detected 132 Iwaki Iwaki City Iwaki Municipal Watanabe Elementary School August 3 Not Detected Not Detected Not Detected 133 Iwaki Iwaki City Iwaki Municipal Oura Elementary School August 3 Not Detected Not Detected Not Detected 134 Iwaki Iwaki City Iwaki Municipal Nagato Elementary School August 3 Not Detected Not Detected Not Detected 135 Iwaki Iwaki City Iwaki Municipal Yoshima Dai-ichi Elementary School August 3 Not Detected Not Detected Not Detected 136 Iwaki Iwaki City Iwaki Municipal Onahama Dai-ichi Elementary School August 5 Not Detected Not Detected Not Detected 137 Iwaki Iwaki City Iwaki Municipal Ogawa Elementary School August 3 Not Detected Not Detected Not Detected 138 Iwaki Iwaki City Iwaki Municipal Katono Elementary School August 3 Not Detected Not Detected Not Detected 139 Iwaki Iwaki City Iwaki Municipal Ono Dai-ichi Elementary School August 3 Not Detected Not Detected Not Detected 140 Iwaki Iwaki City Iwaki Municipal Takasaka Elementary School August 6 1.05 1.32 2.37 141 Iwaki Iwaki City Iwaki Municipal Izumi Elementary School August 6 Not Detected Not Detected Not Detected 142 Iwaki Iwaki City Iwaki Municipal Chuodaikita Elementary School August 6 Not Detected Not Detected Not Detected 143 Iwaki Iwaki City Iwaki Municipal Yoshima Dai-ni Elementary School August 7 Not Detected Not Detected Not Detected 144 Iwaki Iwaki City Iwaki Municipal Yoshima Dai-yon Elementary School August 7 Not Detected Not Detected Not Detected 145 Iwaki Iwaki City Iwaki Municipal Hisanohama Dai-ni Elementary School August 7 Not Detected Not Detected Not Detected 146 Iwaki Iwaki City Iwaki Municipal Misaka Elementary School August 8 Not Detected Not Detected Not Detected 147 Iwaki Iwaki City Iwaki Municipal Kodama Elementary School August 8 Not Detected Not Detected Not Detected 148 Iwaki Iwaki City Iwaki Municipal Chuodaiminami Junior High School August 3 Not Detected Not Detected Not Detected 149 Iwaki Iwaki City Iwaki Municipal Nishiki Junior High School August 6 Not Detected Not Detected Not Detected 150 Iwaki Iwaki City Iwaki Municipal Onahama Dai-ni Junior High School August 6 Not Detected Not Detected Not Detected 151 Iwaki Iwaki City Iwaki Municipal Uedahigashi Junior High School August 8 Not Detected Not Detected Not Detected 152 Iwaki Iwaki City Iwaki Municipal Izumi Junior High School August 8 Not Detected Not Detected Not Detected 153 Iwaki Iwaki City Iwaki Municipal Katono Junior High School August 8 Not Detected Not Detected Not Detected * In cases where the detected radioactivity concentration in this analysis was lower than the detection limit, "Not Detected" is stated. * The detection limit is set at approximately 1Bq/L, which is substantially lower than the control target value of 10Bq/L for tap water. However, the value varies slightly with each measurement, depending on the measurement conditions (measurement instrument used, background value at the time of measurement, etc.).

3／3