| 相俣ダム | 06/09 |
| 貯水位(m) | |
| 12時間履歴 | ||
| 01:00 | 559.96 | ▼ |
| 00:00 | 559.98 | ▼ |
| 23:00 | 560.00 | ▼ |
| 22:00 | 560.03 | ▼ |
| 21:00 | 560.05 | ▼ |
| 20:00 | 560.07 | ▼ |
| 19:00 | 560.09 | ▼ |
| 18:00 | 560.11 | ▼ |
| 17:00 | 560.13 | ▼ |
| 16:00 | 560.15 | ▼ |
| 15:00 | 560.18 | ▼ |
| 14:00 | 560.20 | ▼ |
| 2時間履歴(10分) | ||
| 01:50 | 559.94 | - |
| 01:40 | 559.94 | ▼ |
| 01:30 | 559.95 | - |
| 01:20 | 559.95 | ▼ |
| 01:10 | 559.96 | - |
| 01:00 | 559.96 | - |
| 00:50 | 559.96 | ▼ |
| 00:40 | 559.97 | - |
| 00:30 | 559.97 | - |
| 00:20 | 559.97 | ▼ |
| 00:10 | 559.98 | - |
| 00:00 | 559.98 | ▼ |