Water level
287.21ft above sea level
-0.39 ft in 7 days0.19 ft below the October normal
Reading from Oct 26, 2026. Shaded band: range of October averages on record; dashed line is the typical level.
Thurlow Lake was at 287.21 ft on October 26, falling 0.39 ft over the past week. That is near normal for October: the typical October level is 287.40 ft, so the lake is 0.19 ft below its usual mark.