As of 2025/08/14 03:13
Water level information
- River name
- Kasumi river
- Current water level（m）0.41
- (m) until flood3.23
Legend？
Legend
| Designated water level |
| Flood inundation water level |
3.64 |
| 80% water level |
2.55 |
| 50% water level |
1.46 |
| Observation data |
| ＊ |
Missing |
| Blank |
Unmeasure |
See the list
| Observation date & time |
Water level（m） |
| 03:10 |
0.41 |
| 03:00 |
0.41 |
| 02:50 |
0.41 |
| 02:40 |
0.40 |
| 02:30 |
0.41 |
| 02:20 |
0.41 |
| 02:10 |
0.41 |
| 02:00 |
0.41 |
| 01:50 |
0.41 |
| 01:40 |
0.40 |
| 01:30 |
0.41 |
| 01:20 |
0.40 |
Tokyo Metropolitan - Flood Control Integrated Information System (Bureau of Construction River Division) Provide