Tokyo Storm Surge Disaster Prevention Information System- Legend
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Fully
open
In operation/
partially closed
Completely
closed
Unreported
- Legend
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Camera installation location
List of observed values
| Floodgates (planned height of seawall)？ |
Outside water level？ | Inside water level？ | Wind speed？ | Wind direction？ |
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Koto
Shinsuna Floodgate (+8.00m) +1.47m 
+1.47m
2.5m/s South-southeast Akebono Floodgate (+5.60m) -m 
-m
-m/s - Tatsumi Flood gate (+5.60m) +1.47m
+1.47m
2.4m/s South-southeast Toyosu Floodgate (+6.30m) -m
-m
-m/s - Shin-Onagigawa Floodgate (+6.30m) +1.48m 
+1.48m
-m/s - Oshimagawa Floodgate (+6.30m) +1.47m
+1.49m
-m/s - -
Chuo
Tsukuda Floodgate (+6.30m) +1.44m
+1.45m
0.8m/s South Asashio Floodgate (+6.30m) +1.46m
+1.47m 
-m/s - Hamasaki Floodgate (+6.30m) -m
-m
-m/s - Tsukiji River Floodgate (+6.30m) +1.45m
+1.46m
1.7m/s Southeast Shiodome river Floodgate (+6.30m) -m
-m
-m/s - Tsukishimagawa Floodgate (+6.30m) +1.47m
+1.48m
-m/s - Sumiyoshi Floodgate (+6.30m) +1.49m
+1.48m
-m/s - Kamejimagawa Floodgate (+6.30m) +1.53m
+1.54m
-m/s - Nihonbashi Floodgate (+5.50m) +1.50m
+1.50m
-m/s - -
Minato
Furukawa Floodgate (+5.60m) -m
-m
-m/s - Hinode Floodgate (+5.60m) +1.47m
+1.46m
-m/s - Takahama Floodgate (+5.60m) -m
-m
1.6m/s South-southeast Tennozu Floodgate (+5.60m) +1.46m
+1.46m
-m/s - -
Shinagawa
Meguro River Floodgate (+5.60m) +1.47m
+1.45m
-m/s - -
Ota
Kyu-Nomikawa Floodgate (+4.60m) +1.51m
-m
1.4m/s South Uchikawa Floodgate (+4.60m) +1.47m
+1.47m
-m/s - -
Sumida
Genmorikawa Floodgate (+6.30m) +1.52m
+1.52m
-m/s - Tatekawa Floodgate (+6.30m) +1.51m
+1.52m
-m/s - -
Adachi
Hanahata Floodgate (+5.00m) -m
-m
-m/s - -
Katsushika
Kamihirai Floodgate (+7.20m) +1.54m
+1.53m
-m/s - -
Edogawa
Imai Floodgate (+5.80m) +1.44m
+1.45m
-m/s -
