２. 基本 的事 項等 Mapof Areas With Risk of Flooding Due to Ove rflowof （１） 作成（１） 主体 東 京 都 （２） 指（２） 定年 月日 令 和 元 年 5月23日 theShakujii Rive of r the Arakawa Rive System r （３） 告示番号（３） 東 京 都告示第55号 （４） 指（４） 定の 根 拠 法令 水 防法（昭和 24年法律 第193号）第14条第2項 (inundation duration) （５） 対象とな（５） る 水 位 周知河 川 ・荒川 水 系石神井 川 （実施 区間：下 表に示す通り） （６） 指（６） 定の 前提 とな る 降雨 石神井 川 流 域 の 1時間最 大雨量153mm 1. About this map 2. Basic information 24時間総雨量690mm Locationmap (1) Pursuant to the provisions of the Flood Control Act, this map shows the duration of inundation for the maximum assumed (1) Map created by the Tokyo Metropolitan Government 【問い合わせ先 】 rainfall for sections those subject to water-level notification of the Shakujii River of the Arakawa River System. (2) Map created on May 23, 2019 東 京 都建 設局 河 川 部防災課 03-5321-1111（代） (2) This river flood risk map shows the estimated duration of 50cm or deeper inundation that occurs due to overflow of the (3) Released as TMG announcement No.55 Shakujii River of the Arakawa River System resulting from the maximum assumed rainfall. The simulation is based on the situation of the river channels and flood control facilities as of the time of the map's publication. (4) Designation made based on Article 14, paragraph 2 of the Flood Control Act SumidaRive r (Act No. 193 of 1949) (3) Because the simulation does not take into account flooding of tributaries or flooding caused by rainfall greater than ShakujiiRive r the assumed level, by a storm surge, or by runoff of rainwater, the actual duration of inundation may differ from the (5) River subject to flood warnings covered by this map Shakujii River of the Arakawa River System estimates and inundation may also occur in areas not indicated on this map. (The flood warning section is shown in the table below.)

(6) Assumed rainfall Up to 153mm per hour and 690mm in 24 hours in the Shakujii River basin

[Inquiries] [Relevantwards andcitie s] Disaster Prevention Section, River Division, Bureau of Construction, Kita-ku,Arakawa-ku, ItabashiCity , 0 5 km10 Tokyo Metropolitan Government NerimKogane a-ku, City i , Main Phone: 03-5321-1111 KodairaCity Nishi-Tok , y oCity

Nishi-Kawaguchi Legend Kita-Asaka Toda City Kawaguchi City Asakadai Inundationduration (hours) Todakoen Hatogaya-kaido Avenue Shin-Tokorozawa Shingashi River - 12 - Niiza Asaka City 12 - 24- 12 Kotesashi Kawaguchi Kokukoen 24 - 72- 24 Tokorozawa City Asaka Wako City 72 - 168- 72 Higashi-Tokorozawa 168 - 336 - 168 Nishi-Tokorozawa Niiza City Takashima-dori Avenue Ukimafunado 336 - 672 - 336 Wakoshi Shinomiya-Bypass Tokorozawa Kita-Akabane Areawith risk of flooding Shiki-kaido Avenue Kitamoto-dori Avenue dueto rive ove r rflow Kiyose City Hall Itabashi-city Adachi-ku Akitsu Narimasu Nakasendo Akabane Rive rssubject to Shimo-Yamaguchi Shin-Akitsu Kiyose City w ater-levenotification l Kawagoe-kaido Avenue cove redbythis map Kiyose Shimo-Akatsuka Kita-ku Tokorozawa-kaido Avenue Tobu-Nerima Seibu-Kyujomae Yuenchi-Nishi

Seibuen Kokitahashi-dori Avenue Seibu-Yuenchi Kami-Itabashi Higashi-Jujo Fuchu-kaido Avenue Higashi-Kurume Higashi-Murayama Higashi-Murayama City Nerima-ku Tokiwadai Jujo Musashi-Yamato Higashimurayama City Hall Mejiro-dori Avenue Tamakojitenshado Higashikurume City Hall Naka-Itabashi Kita City Hall Koganei-kaido Avenue

Hibarigaoka Avenue Sasame-dori Itabashi City Hall Shinome-kaido Avenue Oji Oizumi-gakuen Higashi-Yamato City Higashi-Kurume City Hoya Kumegawa Fushimi-dori Avenue Oyama Yasaka Arakawa-ku Nishitokyo City Hall Kami-Nakazato Itabashi Hoya Government Building Shimo-Itabashi

Higashiyamato City Hall Shinkoganei-kaido Avenue Hagiyama Shakujii-koen Toshimaen Shirako River Kanamemachi-dori Avenue Kita-Ikebukuro Fuji-kaido Avenue Kodaira Nerima-Takanodai Tabata Ogawa Sakuradai Komagome Nerima Ekoda Nakamurabashi Sugamo Nishi-Tokyo City Fujimidai Tamagawa-Josui Nerima City Hall Otsuka Nishi-Nippori Higashi-Yamatoshi Shin-Kodaira Omekaido Hongo-dori Avenue Higashi-Fushimi Seibu-Yagisawa Higashi-Nagasaki Ikebukuro Nishitokyo City Hall Tanashi Senkawa-dori Avenue Toshima-ku Tanashi Government building Kami-Shakujii Hakusan-dori Avenue Musashi-Seki Kodaira City Hall Kodaira City Shimo-Igusa Shiinamachi Imokubo-kaido Avenue Hanakoganei Kami-Igusa Iogi Takanodai Toyoshima City Hall Shinobazu-dori Avenue Taito-ku Hitotsubashi-Gakuen Saginomiya Itsukaichi-kaido Avenue Toritsu-Kasei Numabukuro Syakujii River Mejiro Nogata Kasuga-dori Avenue Nakai Bunkyo-ku Musashino City Hall Waseda-dori Avenue Nakano-ku Araiyakushi-Mae Shimo-Ochiai Takadanobaba Tachikawa City Hall Koigakubo Shimmejiro-dori Avenue Gentoi-dori Avenue Nakano City Hall Bunkyo City Hall

Kokubunji City Hall Musashino City Tachikawa City Avenue Kyuwaseda-dori Higashi-Nakano Nakano

Koganei City Avenue Kanpachi-dori Asagaya Koenji Nishi-Ogikubo Avenue Nakasugi-dori Kokubunji City Mitaka Kichijoji Okubo-dori Avenue Iidabashi Ogikubo Musashi-Koganei Higashi-Koganei Tachikawa-dori Avenue Kokubunji Meiji-dori Avenue Nishi-Kokubunji Musashi-Sakai Suidobashi Okubo Shin-Okubo Shinjuku-ku Ome-kaido Avenue Ochanomizu Kunitachi Tachikawa Koganei City Hall Shin-Koganei Suginami City Hall Seibu-Shinjuku Chiyoda City Hall Inokashirakoen Shinjuku City Hall Gaienhigashi-dori Avenue Takikubo-dori Avenue Nishi-Kunitachi Yasukuni-dori Avenue Sotobori-dori Avenue Renjaku-dori Avenue Inokashira-dori Avenue Suginami-ku River Kunitachi City Water-level notification section Higashihachi Doro Avenue Mitaka-dori Shinjuku Shimmusashisakai-dori Avenue Shimmusashisakai-dori Mitakadai Tokyo Government Office Kugayama Shinjuku-dori Avenue Ichigaya Mitaka City Uchibori-dori Avenue Chiyoda-ku From : Hanakoganeiminami-cho, Koganei City (upper end) Yamate-dori Avenue

Kunitachi City Hall Fujimigaoka Avenue Nakano-dori Left bank Mitaka City Hall Yotsuya

Shakujii River Yagawa To the confluence point with the Sumida River Basinboundary

Kichijoji-dori Avenue Kannana-dori Avenue Kannana-dori Takaido Minami-Shinjuku Shinanomachi

(River subject to Avenue Temmondai-dori Musashisakai-dori Avenue Tokyo Kita-Fuchu Hamadayama Yoyogi Yaho Fuchu City SendagayaPrefe cturalboundary water-level notification) From : Hanakoganeiminami-cho, Koganei City (upper end) Honan-dori Avenue ® Sangubashi Hino City Right bank Shinfuchu-kaido Avenue Nishi-Eifuku Hitomi-kaido AvenueTama Koshu-kaido Avenue 500 0 500 1000 1500 2000 Yurakucho2500 m Eifukucho WardandCity boundary To the confluence point with the SumidaAvenue Kokubunji-kaido River Chofu City Setagaya-ku Sasazuka Shibuya-ku Minato City Fuchu

Daitabashi Harajuku T hismap was created topographicusing 1:2500 a map of Tok y o. (Approvalnum ber)29-toshik ik ou-552

Hibiya-dori Avenue