Lake Chelan Water Level History
Daily reservoir elevation for the past year from U.S. Geological Survey Water Data. Each row is the last reading recorded on that UTC day.
Download 5-year CSV Back to current level
Stored record for this series: Oct 27, 2026 to Nov 3, 2026.
| Date | Level | Day-over-day |
|---|---|---|
| Nov 3, 2026 | 1,092.98 ft | −0.10 ft |
| Nov 2, 2026 | 1,093.08 ft | −0.15 ft |
| Nov 1, 2026 | 1,093.23 ft | −0.17 ft |
| Oct 31, 2026 | 1,093.40 ft | −0.08 ft |
| Oct 30, 2026 | 1,093.48 ft | −0.14 ft |
| Oct 29, 2026 | 1,093.62 ft | −0.19 ft |
| Oct 28, 2026 | 1,093.81 ft | −0.09 ft |
| Oct 27, 2026 | 1,093.90 ft | — |