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 | 96 | 17,435.59 |
| 2026-09-13 | 95.9 | 17,406.70 |
| 2026-09-11 | 95.6 | 17,353.11 |
| 2026-09-10 | 95.2 | 17,291.38 |
| 2026-09-09 | 95 | 17,242.08 |
| 2026-09-08 | 94.2 | 17,106.86 |
| 2026-09-07 | 93.5 | 16,968.33 |
| 2026-09-04 | 90.2 | 16,380.12 |
| 2026-09-03 | 89 | 16,163.90 |
| 2026-09-02 | 89.2 | 16,199.11 |
| 2026-09-01 | 88.4 | 16,054.80 |
| 2026-08-31 | 89.4 | 16,226.54 |
| 2026-08-29 | 91.2 | 16,562.70 |
| 2026-08-28 | 91.4 | 16,586.61 |
| 2026-08-27 | 91.2 | 16,558.72 |
| 2026-08-26 | 90.6 | 16,455.38 |
| 2026-08-25 | 89.8 | 16,301.21 |
| 2026-08-24 | 90.3 | 16,395.95 |
| 2026-08-23 | 91.3 | 16,578.64 |
| 2026-08-21 | 92.6 | 16,810.84 |
| 2026-08-20 | 93.1 | 16,907.61 |
| 2026-08-19 | 93.1 | 16,903.57 |
| 2026-08-18 | 93.5 | 16,968.33 |
| 2026-08-17 | 94.1 | 17,082.34 |
| 2026-08-14 | 93.2 | 16,923.78 |
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。