Tokyo Metropolitan - Flood Control Integrated Information System (Bureau of Construction River Division) Provide

As of 2026/09/23 04:23

Water level information

Iidabashi bridge

River name: Kanda river

Current water level（m）2.71
(m) until flood3.95

Legend？

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Observation date & time	Water level（m）
04:20	2.71
04:10	2.75
04:00	2.79
03:50	2.83
03:40	2.85
03:30	2.84
03:20	2.82
03:10	2.81
03:00	2.82
02:50	2.87
02:40	2.91
02:30	2.92