Kirwin Reservoir level history
In the 364 days we have on record (Nov 4, 2025 to Nov 2, 2026), the highest level was 1,712.30 ft on Jun 29, 2026 and the lowest was 1,703.82 ft on Sep 23, 2026.
Kirwin Reservoir storage
The reservoir held 17,894 acre-ft of water at the last reading (Nov 2, 2026).