| 氾濫注意水位 3.8m | 避難判断水位 3.9m | 氾濫危険水位 4m |
| 時刻 | 水位（m） |
|---|---|
| 05/2011:00 | 1.72 → |
| 12:00 | 1.72 → |
| 13:00 | 1.72 → |
| 14:00 | 1.72 → |
| 15:00 | 1.72 → |
| 16:00 | 1.72 → |
| 17:00 | 1.72 → |
| 18:00 | 1.72 → |
| 19:00 | 1.72 → |
| 20:00 | 1.72 → |
| 21:00 | 1.72 → |
| 22:00 | 1.72 → |
| 23:00 | 1.72 → |
| 05/2100:00 | 1.72 → |
| 01:00 | 1.72 → |
| 02:00 | 1.72 → |
| 03:00 | 1.72 → |
| 04:00 | 1.72 → |
| 05:00 | 1.72 → |
| 06:00 | 1.72 → |
| 07:00 | 1.72 → |
| 08:00 | 1.72 → |
| 09:00 | 1.74 ↑ |
| 10:00 | 1.74 → |
| 時刻 | 水位（m） |
|---|---|
| 05/2106:30 | 1.72 → |
| 06:40 | 1.72 → |
| 06:50 | 1.72 → |
| 07:00 | 1.72 → |
| 07:10 | 1.72 → |
| 07:20 | 1.72 → |
| 07:30 | 1.72 → |
| 07:40 | 1.72 → |
| 07:50 | 1.72 → |
| 08:00 | 1.72 → |
| 08:10 | 1.72 → |
| 08:20 | 1.72 → |
| 08:30 | 1.72 → |
| 08:40 | 1.72 → |
| 08:50 | 1.73 ↑ |
| 09:00 | 1.74 ↑ |
| 09:10 | 1.74 → |
| 09:20 | 1.74 → |
| 09:30 | 1.74 → |
| 09:40 | 1.74 → |
| 09:50 | 1.74 → |
| 10:00 | 1.74 → |
| 10:10 | 1.74 → |
| 10:20 | 1.74 → |
