| 八ッ場ダム | 06/15 |
| 流入量(m3/s) | |
| 12時間履歴 | ||
| 16:00 | 3.45 | ▼ |
| 15:00 | 5.28 | ▲ |
| 14:00 | 3.69 | ▼ |
| 13:00 | 4.89 | ▼ |
| 12:00 | 4.90 | ▼ |
| 11:00 | 9.21 | ▼ |
| 10:00 | 14.13 | - |
| 09:00 | 14.13 | ▼ |
| 08:00 | 17.83 | ▼ |
| 07:00 | 21.51 | ▲ |
| 06:00 | 15.35 | ▲ |
| 05:00 | 8.60 | ▲ |
| 2時間履歴(10分) | ||
| 16:10 | 5.26 | ▲ |
| 16:00 | 3.45 | ▼ |
| 15:50 | 4.67 | ▲ |
| 15:40 | 4.06 | - |
| 15:30 | 4.06 | ▼ |
| 15:20 | 4.67 | ▲ |
| 15:10 | 3.47 | ▼ |
| 15:00 | 5.28 | ▼ |
| 14:50 | 5.87 | ▲ |
| 14:40 | 3.37 | ▼ |
| 14:30 | 4.50 | ▼ |
| 14:20 | 5.06 | ▲ |