As of 2025/11/22 06:28
Water level information
- Ochiai river water inlet upstream
- River name
- Ochiai river
- Current water level（m）0.52
- (m) until flood1.83
Legend？
Legend
| Designated water level |
| Flood inundation water level |
2.35 |
| 80% water level |
1.64 |
| 50% water level |
0.94 |
| Observation data |
| ＊ |
Missing |
| Blank |
Unmeasure |
See the list
| Observation date & time |
Water level（m） |
| 06:20 |
0.52 |
| 06:10 |
0.51 |
| 06:00 |
0.51 |
| 05:50 |
0.51 |
| 05:40 |
0.51 |
| 05:30 |
0.51 |
| 05:20 |
0.51 |
| 05:10 |
0.51 |
| 05:00 |
0.52 |
| 04:50 |
0.51 |
| 04:40 |
0.51 |
| 04:30 |
0.51 |
Tokyo Metropolitan - Flood Control Integrated Information System (Bureau of Construction River Division) Provide