| 八ッ場ダム | 06/15 |
| 総放流量(m3/s) | |
| 12時間履歴 | ||
| 16:00 | 27.60 | ▼ |
| 15:00 | 27.63 | ▲ |
| 14:00 | 27.62 | ▼ |
| 13:00 | 27.64 | ▲ |
| 12:00 | 27.62 | ▼ |
| 11:00 | 27.63 | ▲ |
| 10:00 | 27.62 | ▼ |
| 09:00 | 27.66 | - |
| 08:00 | 27.66 | - |
| 07:00 | 27.66 | ▼ |
| 06:00 | 27.68 | ▲ |
| 05:00 | 27.67 | ▼ |
| 2時間履歴(10分) | ||
| 16:10 | 27.62 | ▲ |
| 16:00 | 27.60 | ▲ |
| 15:50 | 27.58 | ▼ |
| 15:40 | 27.61 | ▲ |
| 15:30 | 27.59 | ▼ |
| 15:20 | 27.60 | ▼ |
| 15:10 | 27.63 | - |
| 15:00 | 27.63 | ▲ |
| 14:50 | 27.61 | - |
| 14:40 | 27.61 | ▲ |
| 14:30 | 27.60 | ▼ |
| 14:20 | 27.64 | ▲ |