| 佐久発電所 | 06/08 |
| 吾妻機(m3/s) | |
| 12時間履歴 | ||
| 05:00 | 32.85 | - |
| 04:00 | 33.37 | - |
| 03:00 | 35.87 | - |
| 02:00 | 35.87 | - |
| 01:00 | 36.59 | - |
| 00:00 | 37.31 | - |
| 23:00 | 35.87 | - |
| 22:00 | 35.87 | - |
| 21:00 | 35.14 | - |
| 20:00 | 32.32 | - |
| 19:00 | 32.32 | - |
| 18:00 | 32.32 | - |
| 最新 | 34.91 | |
| 前日 | 34.60 | |
| 前々日 | 35.20 |
| 2時間履歴(10分) | ||
| 05:40 | 32.32 | - |
| 05:30 | 32.85 | - |
| 05:20 | 32.85 | - |
| 05:10 | 32.32 | - |
| 05:00 | 32.85 | - |
| 04:50 | 33.37 | - |
| 04:40 | 32.85 | - |
| 04:30 | 32.32 | - |
| 04:20 | 32.85 | - |
| 04:10 | 33.37 | - |
| 04:00 | 33.37 | - |
| 03:50 | 33.37 | - |