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 | 17.9 | 435.72 |
| 2026-10-29 | 17.3 | 421.68 |
| 2026-10-28 | 16.9 | 410.33 |
| 2026-10-27 | 17 | 414.69 |
| 2026-10-26 | 18.4 | 448.07 |
| 2026-10-24 | 18.3 | 445.42 |
| 2026-10-22 | 25.4 | 618.50 |
| 2026-10-21 | 37.4 | 910.03 |
| 2026-10-20 | 47.9 | 1,165.38 |
| 2026-10-19 | 56.7 | 1,378.96 |
| 2026-10-18 | 63.3 | 1,540.27 |
| 2026-10-16 | 64.6 | 1,571.90 |
| 2026-10-15 | 65.2 | 1,587.01 |
| 2026-10-14 | 64.9 | 1,579.44 |
| 2026-10-13 | 64.7 | 1,573.78 |
| 2026-10-12 | 65.1 | 1,585.11 |
| 2026-10-09 | 67.3 | 1,637.13 |
| 2026-10-08 | 67.9 | 1,652.82 |
| 2026-10-07 | 69.6 | 1,692.46 |
| 2026-10-06 | 70 | 1,704.44 |
| 2026-10-05 | 71.4 | 1,738.60 |
| 2026-10-04 | 71.4 | 1,738.60 |
| 2026-10-02 | 72.4 | 1,762.94 |
| 2026-10-01 | 72.4 | 1,760.90 |
| 2026-09-30 | 72.4 | 1,760.90 |
| 2026-09-29 | 74 | 1,799.71 |
來源:水利署「水庫水情資料」與「水庫每日營運狀況」 ↗。本頁每日取霧社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(2,433.42 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。