Glendo Reservoir level history
In the 364 days we have on record (Nov 4, 2025 to Nov 2, 2026), the highest level was 4,626.68 ft on Jun 9, 2026 and the lowest was 4,587.79 ft on Aug 20, 2026.
Glendo Reservoir storage
The reservoir held 175,347 acre-ft of water at the last reading (Nov 2, 2026).