| 水防団待機水位 | 3.50 |
| はん濫注意水位 | 4.10 |
| 避難判断水位 | 5.10 |
| はん濫危険水位 | 5.90 |
| 計画高水位 | 6.82 |
| 水位 [m] | ||
| 18:00 | ||
| -0.33↑ | ||
| 17:50 | ||
| -0.38↑ | ||
| 17:40 | ||
| -0.40 | ||
| 17:30 | ||
| -0.40↑ | ||
| 17:20 | ||
| -0.47↑ | ||
| 17:10 | ||
| -0.52↑ | ||
| 17:00 | ||
| -0.54↑ | ||
| 16:50 | ||
| -0.60↑ | ||
| 16:40 | ||
| -0.70↑ | ||
| 16:30 | ||
| -0.75↑ | ||
| 16:20 | ||
| -0.77↑ | ||
| 16:10 | ||
| -0.79↑ | ||
| 16:00 | ||
| -0.84↑ | ||
| 15:50 | ||
| -0.85 | ||
| 15:40 | ||
| -0.85 | ||
| 15:30 | ||
| -0.85 | ||
| 15:20 | ||
| -0.85 | ||
| 15:10 | ||
| -0.85 | ||
| 15:00 | ||
| -0.85 | ||
| 14:50 | ||
| -0.85 | ||
| 14:40 | ||
| -0.85 | ||
| 14:30 | ||
| -0.85 | ||
| 14:20 | ||
| -0.85 | ||
| 14:10 | ||
| -0.85 | ||