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 | 97.9 | 17,771.20 |
| 2026-10-29 | 97.3 | 17,663.22 |
| 2026-10-28 | 96.7 | 17,555.48 |
| 2026-10-27 | 96.2 | 17,468.63 |
| 2026-10-26 | 95.3 | 17,299.61 |
| 2026-10-24 | 92.8 | 16,839.02 |
| 2026-10-22 | 90.7 | 16,467.28 |
| 2026-10-21 | 92.2 | 16,742.55 |
| 2026-10-20 | 93.7 | 17,004.89 |
| 2026-10-19 | 95.1 | 17,266.72 |
| 2026-10-18 | 97.3 | 17,667.37 |
| 2026-10-16 | 97.4 | 17,683.97 |
| 2026-10-15 | 97.5 | 17,708.88 |
| 2026-10-14 | 97.9 | 17,779.51 |
| 2026-10-13 | 98.1 | 17,808.62 |
| 2026-10-12 | 98.3 | 17,837.75 |
| 2026-10-09 | 98.5 | 17,879.38 |
| 2026-10-08 | 98.4 | 17,862.73 |
| 2026-10-07 | 98.6 | 17,904.38 |
| 2026-10-06 | 98.7 | 17,925.22 |
| 2026-10-05 | 98.7 | 17,912.72 |
| 2026-10-04 | 98.2 | 17,825.26 |
| 2026-10-02 | 98.3 | 17,841.91 |
| 2026-10-01 | 98 | 17,800.30 |
| 2026-09-30 | 97.9 | 17,779.51 |
| 2026-09-29 | 97.8 | 17,762.88 |
來源:水利署「水庫水情資料」與「水庫每日營運狀況」 ↗。本頁每日取德基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(18,154.94 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。