| 下久保ダム | 07/18 |
| 貯水位(m) | |
| 12時間履歴 | ||
| 09:00 | 284.06 | - |
| 08:00 | 284.06 | - |
| 07:00 | 284.06 | ▲ |
| 06:00 | 284.05 | - |
| 05:00 | 284.05 | - |
| 04:00 | 284.05 | - |
| 03:00 | 284.05 | ▲ |
| 02:00 | 284.04 | - |
| 01:00 | 284.04 | - |
| 00:00 | 284.04 | - |
| 23:00 | 284.04 | ▲ |
| 22:00 | 284.03 | - |
| 2時間履歴(10分) | ||
| 09:10 | 284.06 | - |
| 09:00 | 284.06 | - |
| 08:50 | 284.06 | - |
| 08:40 | 284.06 | - |
| 08:30 | 284.06 | - |
| 08:20 | 284.06 | - |
| 08:10 | 284.06 | - |
| 08:00 | 284.06 | - |
| 07:50 | 284.06 | - |
| 07:40 | 284.06 | - |
| 07:30 | 284.06 | - |
| 07:20 | 284.06 | - |