This map uses the same set of colors as previous Flood Risk Map for the Sumida River and Shingashi River Basin (Revised) flood risk maps to indicate inundation depths. [Inquiries] 1. About this map 2. Basic information Tokyo Metropolitan Government Shingashi River Location map (Planning Section, River Division, Bureau of Construction) 03-5321-1111 (1) Map created by the Council for Protection Against Urban Tokyo Metropolitan Government (Disaster Prevention Section, (1) This map shows the areas expected to flood and antici- River Division, Bureau of Construction) 03-5321-1111 Flooding(Sumida River and Shingashi River Basin) pated maximum depth of inundation in the event of heavy Tokyo Metropolitan Government (Planning Section, rain for drainage Sumida River and Shingashi River Basin Planning and Coordination Division, Bureau of Sewerage) 03-5321-1111 (includes areas where rainwater is directly discharge (2) Map created on March 3, 2021 Chiyoda-ku (Policy Management Division, Disaster Countermeasure and Risk Management Section) 03-3264-2111 into the ocean). The assumed rainfall used for previous Chuo-ku (General Affairs Department, flood risk maps was the September 2000 Tokai Region Heavy (3) Areas covered Designated Area Disaster Prevention Section) 03-3543-0211 Rain Disaster (Hourly rainfall: 114mm Total: 589mm), Arakawa River system (Sumida, Shingashi rivers) Minato City (City Development Support Department Public Works Section) 03-3578-2111 but for this revised edition, the maximum assumed rain- (4) Assumed rainfall Shinjuku-ku fall was used. (Crisis Management Division, Crisis Management Section) 03-3209-2111 Maximum assumed rainfall Bunkyo-ku (General Affairs Department, (Hourly rainfall: 153mm Total: 690mm) Management Room, Prevention Section) 03-3812-7111 (2) By informing the public of the risk of flooding, we hope Taito-ku (General Affairs Division, that knowledge will be applied in times of emergency to Crisis Management Division, Disaster Prevention Section) 03-5246-1111 (5) Relevant wards Sumida River stay safe and evacuate, as well as to devise smarter life Chiyoda-ku, Chuo-ku, Minato-City, Shinjuku-ku, Sumida-ku (City Planning Depa rtment, styles with respect to flood risk. and City Development Department, Disaster Prevention Section) 03-5608-1111 Bunkyo-ku, Taito-ku, Sumida-ku, Koto-ku, Toshima-ku, Koto City Kita-ku, Arakawa-ku, Itabashi-City, Nerima-ku, (Public Works Department, Rivers and Parks Division) 03-3647-9111 (3) This flood risk map (revised) uses a simulation to show Adachi-ku Toshima-ku (General Affairs Division, inundation expected should the maximum assumed rainfall Disaster Prevention and Crisis Management Section) 03-3981-1111 Kita-ku occur in the covered areas. The simulation is based on 3. Notes (Civil Engineering Division, Road and Park Section) 03-3908-1111 the situation of the rivers, flood control pond and the Most riverside areas are low-lying, so it should be noted Arakawa-ku (Ward Residents Life Division, Disaster Prevention Section) 03-3802-3111 sewerage system in the covered areas as of 2018. that they can be inundated by deep water when the river Itabashi-city (Crisis Management Room, floods. Also, areas some distance away from rivers can Disaster Prevention and Crisis Management Section) 03-3694-1111 (4) The areas expected to flood and extent of inundation can be inundated by deep water if they are low-lying. Please 0 5 10 km Nerima-ku vary depending on the intensity of rain, changes of the also note that the simulation does not consider (Crisis Management Room, Crisis Management Section) 03-3993-1111 Adachi-ku (Urban Construction Division, form of land, and improvements on rivers and the sewerage infiltration inlets blocked by fallen leaves or other Planning Coordination Section) 03-3880-5111 system. factors that could cause inundation. Note: These are main phone numbers. Warabi City Nishi-Kawaguchi Yatsuka Soka City Legend Toda City Toda-Koen Expected inundation depth H 0.1m - 0.5m a t o g a y a 0.5m - 1m Kawaguchi City Kawaguchi - Yashio City k a i d o 1m - 2m A v e e n u u n e e s Wako City v 2m - 3m s A a p i y e r B u o - n d a e - 3m - 5m y v i i A h Takenotsuka m o s i n a r i b o h e d 5m - S T k a Ukima-Funado - kas a hi i ma t -d h or O i Ave s nue a h Area expected to be inundated Shingashi River u k a by a river flooding Y Kita-Akabane e u n e Shirako River v A o d i a Daishimae k - o Narimasu k k N Akabane i a N k Nishiarai a s e n d o Umejima Adachi City Hall K Adachi-ku Itabashi-city i t a m o Shimo-Akatsuka t o - d o r Tobu-Nerima i Kaw ago A e-k v Gotanno ai e do n e Av u en u u e e Kokit n ahashi-dori e Avenue v A Kami-Itabashi i Higashi-Jujo r o d - e t o Jujo H n Tokiwadai e a iw Kosuge w a a ba K sh i- do Naka-Itabashi ri A ve ue nu en Shakujii River e Av i or e -d nu Oji hi ve ac A np i Ka or Kita City Hall Kitasenju -d na na Oyama Itabashi City Hall an Me Horikirishobuen K ij i- do ri A Kami-Nakazato ve nu Ka Itabashi e na Ushida me m Shimo-Itabashi H ac a Horikiri hi k - u do s Kesei-Sekiya r a Machiya Senjyuohashi Toshimaen i n Av - e d nu o e Kita-Ikebukuro r i Sakuradai A v e Nerima n Ekoda u Arakawa-ku e Shin-Mikawashima Nakamurabashi Komagome Fujimidai nue i Ave Tabata wa-dor Kita-ku Senka Toshima-ku e nu ve Minami-Senjyu A Sugamo ri do Mikawashima a- Arakawa City Hall kanegafuchi Nerima City Hall ue am n ny ve ka Otsuka A Do i r Nishi-Nippori do Higashi-Nagasaki u- az ob Ikebukuro in Sh K K o k Yahiro yu Shiinamachi h u ak Nippori s us a a i S n- - e h ino do d u me- r o Higashi-Mukōjima n i kai r e d o A Av i v ven Toshima City Hall e A n Saginomiya ue u A e u e v i n Toritsu-Kasei e e r n v o A u d e o - d i i g a Uguisudani k u Nogata Numabukuro Mejiro - s o a M t ej i k ir M a o- N do ri Keisei-Hikifune e Hikifune Av Gen u Shimo-Ochiai en toi n ue Bunkyo-ku -do e Araiyakushi-Mae ri v Nakai Ave A H nue o i r n o W g Taito-ku d as o - e - i da e Ueno - d e do u t ri n o u S r Ave e him k nu v Takadanobaba me i o e A j B ir o -d A i o ri v r Tokyo Skytree Omurai Av e o e Asakusa Nakano-ku nu n Keisei Ueno d e u Taito City Hall - e Oshiage e t a e A m Sumida City Hall sa a Okachimachi u ku n s Y a- e Kasuga-d Honjo-Azumabashi do v r Higashi-Nakano ori Aven i Nakano A ue Ave Koenji nu Asagaya i e Bunkyo City Hall r Nakano City Hall o d - a w Kanda River o h S Okubo- ori Avenue dori Avenue Sumida-ku Kuramaebashi-d Suidobashi Shin-Okubo Okubo Iidabashi Kameidosuijin Ochanomizu Akihabara Ome-kaido Avenue K Kameido Suginami City Hall i y Kinshicho Asakusabashi o Suginami-ku s Seibu-Shinjuku Yasukuni-dor u d Shinjuku-ku i Avenue m Keiyo Roa i Ryogoku - d o r i A M v Kanda i e Shinjuku City Hall Chiyoda City Hall t Shinjuku n s u u e Ichigaya m ue e en - Av d dori Avenue o - e ori Shin-ohashi r N u Shi -d a o i n nj Ed u k e ku - A a v do v n A ri Chiyoda-ku e o Ave n - i nue Nihonbashi River u d r Yotsuya e o o r d i - i h A Minami-Shinjuku e e v Yoyogi s u n u e a e n ue n g i Avenue n v -dor e i i Hamadayama e u ash v A Kiyosub A v h ri e o A -d n i an on e r H Tokyo i i o r a d Sendagaya o G - Nishi-Eifuku i d r - Shinanomachi o e e b m u i u e n h u s n Sangubashi c e e Av U t v do o i A Eifukucho ka Y hu- Kos i i-dori Avenue r Sumida River Kasaibash o d Chuo-ku - i Yurakucho h E s it i a e i Sasazuka n e u -d n u n or e n e i e v i Av v A e a n A u G S i e Koto City Hall Harajuku ot r i o o Daitabashi bo d Yoyogi-Hachiman r ri- - In e o do o okashira-dor u d ri u i Avenue n - h e Av C Etchujima Sakurajosui a en Chuo City Hall Yoyogi-Uehara v d u Meidaimae A e Shibuya-ku a Minami-sunamachi i r r u e o k u d - a n Shimbashi a S e m v Shimo-takaido a A y Higashi-Kitazawa o i A r o Shindaita d - a y Shiodome Shimo-Kitazawa Shibuya City Hall i Higashi-Matsubara b i H Matsubara Komaba-todaimae ue Ikenoue Shibuya dori Aven Roppongi- Shiomi Shinsen Setagaya-Daita Minato City Hall Umegaoka K y Hamamatsucho u A Yamashita y r Toyosu a i m a a Takeshiba k Gotokuji t e e - - d d o o r ue r i Aven i Minato City -dori K A hima A a v Awas e v e u e n n Kyodo en n n u v Ikejiri-Ohashi u i e A - H e d ri o a do r r a- i Shin-Toyosu u w Daikan-Yama m a A i g Ebisu Hinode v Miyanosaka Wakabayashi ma e - Ta Tamachi n d Shinkiba e u o u e r n i Sangenjiyaya e Shijo-Mae Shoin-Jinja-Mae v A A v Nishi-Taishido e Naka-Meguro i r n Kamimachi o u d e Setagaya - n Shibaurafuto a Shinonome g e i u a n K Ariake-tennis-no-mori e Setagaya-ku Meguro City Hall v A Sengakuji i d r oa Designated Area o R Yutenji d n - ga Takanawa Gateway n an a W ® e g u Prefectural boundary n e i e a v nu Ariake 500 0 500 1000 1500 A 2000 m ve k ri A u Kokusai-Tenjijo do ri y - o Meguro K Administrative boundary wa -d Sakura-Shimmachi Komazawa-Daigaku za ro ma gu Ko Me Odaiba-Kaihinkoen Meguro-ku This map was created using a 1:2500 topographic map of Tokyo.