As of 2026/03/20 12:03
Water level information
- River name
- Yazawa river
- Current water level（m）0.02
- (m) until flood2.67
Legend？
Legend
| Designated water level |
| Flood occurrence |
2.34 |
| Danger |
1.94 |
| Caution |
|
| Stand-by water level for Flood Defense |
|
| Observation data |
| ＊ |
Missing |
| Blank |
Unmeasure |
See the list
| Observation date & time |
Water level（m） |
| 12:00 |
0.02 |
| 11:50 |
0.02 |
| 11:40 |
0.02 |
| 11:30 |
0.02 |
| 11:20 |
0.03 |
| 11:10 |
0.03 |
| 11:00 |
0.04 |
| 10:50 |
0.04 |
| 10:40 |
0.04 |
| 10:30 |
0.03 |
| 10:20 |
0.03 |
| 10:10 |
0.02 |
Tokyo Metropolitan - Flood Control Integrated Information System (Bureau of Construction River Division) Provide