| １０ダム計 | 04/06 |
| 貯水量(千m3) | |
| 12時間履歴 | ||
| 05:00 | 301,466 | - |
| 04:00 | 300,995 | - |
| 03:00 | 300,510 | - |
| 02:00 | 299,939 | - |
| 01:00 | 299,363 | - |
| 00:00 | 298,796 | - |
| 23:00 | 298,167 | - |
| 22:00 | 297,514 | - |
| 21:00 | 296,928 | - |
| 20:00 | 296,345 | - |
| 19:00 | 295,730 | - |
| 18:00 | 295,090 | - |
| 最新 | 300,455 | |
| 前日 | 291,950 | |
| 前々日 | 280,038 |
| 2時間履歴(10分) | ||
| 05:50 | 301,959 | - |
| 05:40 | 301,851 | - |
| 05:30 | 301,781 | - |
| 05:20 | 301,703 | - |
| 05:10 | 301,618 | - |
| 05:00 | 301,466 | - |
| 04:50 | 301,432 | - |
| 04:40 | 301,323 | - |
| 04:30 | 301,225 | - |
| 04:20 | 301,165 | - |
| 04:10 | 301,065 | - |
| 04:00 | 300,995 | - |