| 渡良瀬貯水池 | 06/28 |
| 貯水位(m) | |
| 12時間履歴 | ||
| 20:00 | 11.70 | - |
| 19:00 | 11.70 | ▲ |
| 18:00 | 11.69 | - |
| 17:00 | 11.69 | ▼ |
| 16:00 | 11.70 | - |
| 15:00 | 11.70 | - |
| 14:00 | 11.70 | - |
| 13:00 | 11.70 | - |
| 12:00 | 11.70 | - |
| 11:00 | 11.70 | - |
| 10:00 | 11.70 | - |
| 09:00 | 11.70 | - |
| 最新 | 11.70 | |
| 前日 | 11.70 | |
| 前々日 | 11.56 |
| 2時間履歴(10分) | ||
| 20:30 | 11.70 | - |
| 20:20 | 11.70 | - |
| 20:10 | 11.70 | - |
| 20:00 | 11.70 | - |
| 19:50 | 11.70 | - |
| 19:40 | 11.70 | - |
| 19:30 | 11.70 | - |
| 19:20 | 11.70 | - |
| 19:10 | 11.70 | - |
| 19:00 | 11.70 | ▲ |
| 18:50 | 11.69 | - |
| 18:40 | 11.69 | - |