As of Nov 4, 2026, 3:00 AM PST, Lake Mendocino is at 724.25 ft. The level has fallen 1.30 ft over the last 7 days. That is 2.05 ft above the average for this date.
Level Average for this date, previous 5 years
| Date | Elevation | Daily change | Storage |
|---|---|---|---|
| Nov 4, 2026 | 724.25 ft | −0.01 ft | 47,532 acre-ft |
| Nov 3, 2026 | 724.26 ft | −0.16 ft | 47,551 acre-ft |
| Nov 2, 2026 | 724.42 ft | −0.20 ft | 47,783 acre-ft |
| Nov 1, 2026 | 724.62 ft | −0.23 ft | 48,083 acre-ft |
| Oct 31, 2026 | 724.85 ft | −0.25 ft | 48,421 acre-ft |
| Oct 30, 2026 | 725.10 ft | −0.22 ft | 48,790 acre-ft |
| Oct 29, 2026 | 725.32 ft | −0.23 ft | 49,130 acre-ft |
| Oct 28, 2026 | 725.55 ft | −0.23 ft | 49,469 acre-ft |
| Oct 27, 2026 | 725.78 ft | −0.24 ft | 49,812 acre-ft |
| Oct 26, 2026 | 726.02 ft | −0.24 ft | 50,172 acre-ft |
| Oct 25, 2026 | 726.26 ft | −0.25 ft | 50,540 acre-ft |
| Oct 24, 2026 | 726.51 ft | −0.23 ft | 50,916 acre-ft |
| Oct 23, 2026 | 726.74 ft | −0.23 ft | 51,256 acre-ft |
| Oct 22, 2026 | 726.97 ft | −0.23 ft | 51,613 acre-ft |
The average for this date over the previous 5 years is 722.20 ft, so today’s level is 2.05 ft above the average for this date.
In the 1825 days we have on record (Nov 3, 2021 to Nov 4, 2026), the highest level was 757.15 ft on May 2, 2025 and the lowest was 698.18 ft on Nov 3, 2021.
The reservoir held 47,532 acre-ft of water at the last reading (Nov 4, 2026, 3:00 AM PST).
724.25 ft as of Nov 4, 2026, 3:00 AM PST, reported by the U.S. Army Corps of Engineers.
Every 3 hours. The gauge reports every hour.
In the period we have (since Nov 3, 2021): 757.15 ft and 698.18 ft.
Data: U.S. Army Corps of Engineers, station Lake Mendocino (official page). For information only. Not for navigation or flood safety decisions. Check the official source. LakeLevelHQ is not affiliated with any government agency.