| ９ダム計 | 06/29 |
| 貯水率(%) | |
| 12時間履歴 | ||
| 01:00 | 70.8 | - |
| 00:00 | 70.8 | ▼ |
| 23:00 | 70.9 | - |
| 22:00 | 70.9 | ▼ |
| 21:00 | 71.0 | - |
| 20:00 | 71.0 | ▼ |
| 19:00 | 71.1 | - |
| 18:00 | 71.1 | - |
| 17:00 | 71.1 | ▼ |
| 16:00 | 71.2 | ▼ |
| 15:00 | 71.3 | - |
| 14:00 | 71.3 | ▼ |
| 最新 | 70.8 | |
| 前日 | 71.4 | |
| 前々日 | 72.7 |
| 2時間履歴(10分) | ||
| 01:30 | 70.8 | - |
| 01:20 | 70.8 | - |
| 01:10 | 70.8 | - |
| 01:00 | 70.8 | - |
| 00:50 | 70.8 | - |
| 00:40 | 70.8 | - |
| 00:30 | 70.8 | - |
| 00:20 | 70.8 | - |
| 00:10 | 70.8 | - |
| 00:00 | 70.8 | - |
| 23:50 | 70.8 | ▼ |
| 23:40 | 70.9 | - |