| 渡良瀬貯水池 | 06/07 |
| 貯水位(m) | |
| 12時間履歴 | ||
| 23:00 | 13.41 | - |
| 22:00 | 13.41 | ▼ |
| 21:00 | 13.42 | ▼ |
| 20:00 | 13.43 | ▼ |
| 19:00 | 13.44 | ▼ |
| 18:00 | 13.46 | ▼ |
| 17:00 | 13.47 | ▼ |
| 16:00 | 13.49 | ▼ |
| 15:00 | 13.51 | ▼ |
| 14:00 | 13.52 | ▼ |
| 13:00 | 13.54 | ▼ |
| 12:00 | 13.56 | ▼ |
| 最新 | 13.54 | |
| 前日 | 13.79 | |
| 前々日 | 14.04 |
| 2時間履歴(10分) | ||
| 23:10 | 13.40 | ▼ |
| 23:00 | 13.41 | - |
| 22:50 | 13.41 | - |
| 22:40 | 13.41 | - |
| 22:30 | 13.41 | - |
| 22:20 | 13.41 | - |
| 22:10 | 13.41 | - |
| 22:00 | 13.41 | - |
| 21:50 | 13.41 | - |
| 21:40 | 13.41 | ▼ |
| 21:30 | 13.42 | - |
| 21:20 | 13.42 | - |