| 下久保ダム | 04/02 |
| 流入量(m3/s) | |
| 12時間履歴 | ||
| 12:00 | 10.24 | ▲ |
| 11:00 | 6.11 | ▼ |
| 10:00 | 7.76 | ▲ |
| 09:00 | 4.45 | - |
| 08:00 | 4.45 | ▲ |
| 07:00 | 4.04 | ▼ |
| 06:00 | 4.86 | ▲ |
| 05:00 | 4.45 | - |
| 04:00 | 4.45 | ▲ |
| 03:00 | 0.32 | ▼ |
| 02:00 | 4.45 | - |
| 01:00 | 4.45 | ▲ |
| 2時間履歴(10分) | ||
| 12:30 | 8.18 | ▼ |
| 12:20 | 9.00 | ▲ |
| 12:10 | 7.35 | ▼ |
| 12:00 | 10.24 | ▲ |
| 11:50 | 8.59 | ▼ |
| 11:40 | 11.89 | ▲ |
| 11:30 | 11.48 | ▲ |
| 11:20 | 9.00 | ▲ |
| 11:10 | 8.59 | ▲ |
| 11:00 | 6.11 | ▼ |
| 10:50 | 8.59 | ▲ |
| 10:40 | 5.28 | ▲ |