Is Dierks Lake full?
Dierks Lake is not full: at 522.31 ft it is 3.69 ft below full pool (526.00 ft). Over the last 7 days the level changed by +0.05 ft.
Dierks Lake level history
In the 366 days we have on record (Nov 3, 2025 to Nov 4, 2026), the highest level was 530.69 ft on Jun 25, 2026 and the lowest was 522.23 ft on Nov 1, 2026.