As of 2025/09/20 23:23
Water level information
- River name
- Yudono river
- Current water level（m）0.02
- (m) until flood3.89
Legend？
Legend
| Designated water level |
| Flood inundation water level |
3.91 |
| 80% water level |
2.74 |
| 50% water level |
1.56 |
| Observation data |
| ＊ |
Missing |
| Blank |
Unmeasure |
See the list
| Observation date & time |
Water level（m） |
| 23:20 |
0.02 |
| 23:10 |
0.02 |
| 23:00 |
0.02 |
| 22:50 |
0.02 |
| 22:40 |
0.02 |
| 22:30 |
0.02 |
| 22:20 |
0.02 |
| 22:10 |
0.02 |
| 22:00 |
0.02 |
| 21:50 |
0.03 |
| 21:40 |
0.03 |
| 21:30 |
0.03 |
Tokyo Metropolitan - Flood Control Integrated Information System (Bureau of Construction River Division) Provide