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

As of 2025/05/04 00:28

Water level information

Mito bridge

River name: Ayase river

Current water level（m）5.45
(m) until flood4.05

Legend？

See the list

Observation date & time	Water level（m）
00:20	5.45
00:10	5.46
00:00	5.48
23:50	5.50
23:40	5.52
23:30	5.53
23:20	5.54
23:10	5.53
23:00	5.53
22:50	5.53
22:40	5.54
22:30	5.54