近 26 日資料
| 資料日期 | 蓄水率(%) | 有效蓄水量(萬立方公尺) |
|---|---|---|
| 2026-10-30 | 51.3 | 6,591.68 |
| 2026-10-29 | 93.8 | 12,047.08 |
| 2026-10-28 | 94.3 | 12,110.93 |
| 2026-10-27 | 94.5 | 12,142.89 |
| 2026-10-26 | 95.9 | 12,319.14 |
| 2026-10-24 | 95.9 | 12,319.14 |
| 2026-10-22 | 97.8 | 12,568.63 |
| 2026-10-21 | 93.8 | 12,055.05 |
| 2026-10-20 | 93.1 | 11,959.48 |
| 2026-10-19 | 91.7 | 11,784.95 |
| 2026-10-18 | 92 | 11,816.62 |
| 2026-10-16 | 92 | 11,824.54 |
| 2026-10-15 | 94 | 12,071.01 |
| 2026-10-14 | 93.1 | 11,959.48 |
| 2026-10-13 | 91.5 | 11,753.31 |
| 2026-10-12 | 92.4 | 11,872.11 |
| 2026-10-09 | 94 | 12,078.99 |
| 2026-10-08 | 95.5 | 12,262.99 |
| 2026-10-07 | 94.7 | 12,158.89 |
| 2026-10-06 | 95.4 | 12,254.97 |
| 2026-10-05 | 93.8 | 12,047.08 |
| 2026-10-04 | 89.7 | 11,516.93 |
| 2026-10-02 | 94.2 | 12,102.94 |
| 2026-10-01 | 95.1 | 12,214.91 |
| 2026-09-30 | 94.5 | 12,142.89 |
| 2026-09-29 | 93.3 | 11,991.31 |
來源:水利署「水庫水情資料」與「水庫每日營運狀況」 ↗。本頁每日取日月潭水庫當日最新一筆逐時觀測的有效蓄水量,除以每日營運狀況檔的有效容量(12,846.14 萬立方公尺)算出蓄水率;當日全台可對照水庫不足 50 座的日期整日不採用,蓄水率超過 105% 的異常值排除。