近 25 日資料
| 資料日期 | 蓄水率(%) | 有效蓄水量(萬立方公尺) |
|---|---|---|
| 2026-10-30 | 60.6 | 871.00 |
| 2026-10-29 | 60.9 | 874.00 |
| 2026-10-28 | 61 | 876.00 |
| 2026-10-27 | 61.5 | 884.00 |
| 2026-10-26 | 62.1 | 892.00 |
| 2026-10-24 | 59.3 | 852.00 |
| 2026-10-22 | 57.8 | 830.00 |
| 2026-10-21 | 58.7 | 843.00 |
| 2026-10-20 | 59.7 | 858.00 |
| 2026-10-19 | 60.6 | 871.00 |
| 2026-10-18 | 60.8 | 873.00 |
| 2026-10-16 | 61.1 | 877.00 |
| 2026-10-15 | 62 | 890.00 |
| 2026-10-14 | 63.1 | 907.00 |
| 2026-10-13 | 64.4 | 925.00 |
| 2026-10-09 | 70 | 1,005.00 |
| 2026-10-08 | 71.2 | 1,022.00 |
| 2026-10-07 | 72.1 | 1,036.00 |
| 2026-10-06 | 72.3 | 1,038.00 |
| 2026-10-05 | 72.5 | 1,041.00 |
| 2026-10-04 | 73 | 1,049.00 |
| 2026-10-02 | 73.8 | 1,060.00 |
| 2026-10-01 | 75.3 | 1,081.00 |
| 2026-09-30 | 76.7 | 1,101.00 |
| 2026-09-29 | 78.2 | 1,123.00 |
來源:水利署「水庫水情資料」與「水庫每日營運狀況」 ↗。本頁每日取白河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(1,436.28 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。