近 25 日資料
| 資料日期 | 蓄水率(%) | 有效蓄水量(萬立方公尺) |
|---|---|---|
| 2026-09-14 | 99.2 | 8,111.42 |
| 2026-09-13 | 99.2 | 8,111.42 |
| 2026-09-11 | 99.2 | 8,111.42 |
| 2026-09-10 | 99 | 8,102.16 |
| 2026-09-09 | 99.2 | 8,111.42 |
| 2026-09-08 | 99.5 | 8,139.21 |
| 2026-09-07 | 100.2 | 8,195.46 |
| 2026-09-04 | 101 | 8,263.42 |
| 2026-09-03 | 100 | 8,180.90 |
| 2026-09-02 | 98.2 | 8,032.68 |
| 2026-09-01 | 98.6 | 8,065.10 |
| 2026-08-31 | 99.5 | 8,139.21 |
| 2026-08-29 | 98.6 | 8,065.10 |
| 2026-08-28 | 101.5 | 8,302.26 |
| 2026-08-27 | 101.5 | 8,302.26 |
| 2026-08-26 | 98.8 | 8,079.00 |
| 2026-08-25 | 100.5 | 8,219.73 |
| 2026-08-24 | 100.2 | 8,195.46 |
| 2026-08-23 | 103.9 | 8,501.30 |
| 2026-08-21 | 101.8 | 8,331.39 |
| 2026-08-20 | 99.1 | 8,106.79 |
| 2026-08-19 | 98.6 | 8,069.74 |
| 2026-08-18 | 98.8 | 8,079.00 |
| 2026-08-17 | 98.7 | 8,074.37 |
| 2026-08-14 | 98.6 | 8,069.74 |
來源:水利署「水庫水情資料」與「水庫每日營運狀況」 ↗。本頁每日取南化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(8,180.90 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。