| 草木ダム | 04/02 |
| 貯水位(m) | |
| 12時間履歴 | ||
| 12:00 | 442.28 | ▲ |
| 11:00 | 442.17 | ▲ |
| 10:00 | 442.08 | ▲ |
| 09:00 | 441.98 | ▲ |
| 08:00 | 441.89 | ▲ |
| 07:00 | 441.80 | ▲ |
| 06:00 | 441.71 | ▲ |
| 05:00 | 441.64 | ▲ |
| 04:00 | 441.58 | ▲ |
| 03:00 | 441.53 | ▲ |
| 02:00 | 441.48 | ▲ |
| 01:00 | 441.44 | ▲ |
| 2時間履歴(10分) | ||
| 12:30 | 442.31 | ▲ |
| 12:20 | 442.30 | ▲ |
| 12:10 | 442.29 | ▲ |
| 12:00 | 442.28 | ▲ |
| 11:50 | 442.26 | ▲ |
| 11:40 | 442.25 | ▲ |
| 11:30 | 442.23 | ▲ |
| 11:20 | 442.21 | ▲ |
| 11:10 | 442.19 | ▲ |
| 11:00 | 442.17 | ▲ |
| 10:50 | 442.16 | ▲ |
| 10:40 | 442.14 | ▲ |