| 前橋 | 04/02 |
| 水位(m) | |
| 12時間履歴 | ||
| 14:00 | 2.29 | ▲ |
| 13:00 | 2.28 | ▼ |
| 12:00 | 2.29 | ▼ |
| 11:00 | 2.30 | ▲ |
| 10:00 | 2.29 | ▲ |
| 09:00 | 2.27 | ▲ |
| 08:00 | 2.26 | ▲ |
| 07:00 | 2.19 | ▲ |
| 06:00 | 2.13 | ▲ |
| 05:00 | 2.12 | ▲ |
| 04:00 | 2.10 | ▲ |
| 03:00 | 2.03 | ▲ |
| 2時間履歴(10分) | ||
| 14:20 | 2.27 | ▼ |
| 14:10 | 2.29 | - |
| 14:00 | 2.29 | - |
| 13:50 | 2.29 | ▼ |
| 13:40 | 2.30 | - |
| 13:30 | 2.30 | ▼ |
| 13:20 | 2.31 | ▲ |
| 13:10 | 2.30 | ▲ |
| 13:00 | 2.28 | - |
| 12:50 | 2.28 | ▲ |
| 12:40 | 2.27 | - |
| 12:30 | 2.27 | - |