| 草木ダム | 04/02 |
| 貯水率(%) | |
| 12時間履歴 | ||
| 12:00 | 64.8 | ▲ |
| 11:00 | 64.5 | ▲ |
| 10:00 | 64.3 | ▲ |
| 09:00 | 64.0 | ▲ |
| 08:00 | 63.8 | ▲ |
| 07:00 | 63.5 | ▲ |
| 06:00 | 63.3 | ▲ |
| 05:00 | 63.1 | ▲ |
| 04:00 | 63.0 | ▲ |
| 03:00 | 62.8 | ▲ |
| 02:00 | 62.7 | ▲ |
| 01:00 | 62.6 | ▲ |
| 2時間履歴(10分) | ||
| 12:40 | 65.0 | ▲ |
| 12:30 | 64.9 | - |
| 12:20 | 64.9 | - |
| 12:10 | 64.9 | ▲ |
| 12:00 | 64.8 | - |
| 11:50 | 64.8 | - |
| 11:40 | 64.8 | ▲ |
| 11:30 | 64.7 | ▲ |
| 11:20 | 64.6 | - |
| 11:10 | 64.6 | ▲ |
| 11:00 | 64.5 | - |
| 10:50 | 64.5 | - |