Conditions

Big Bear Lake Level

The official reading from the Big Bear Municipal Water District, with the week-over-week change.

Big Bear Lake's official level, from the Big Bear Municipal Water District.

down 0.15 ft from a week ago, compared to the reading from Updated Aug 24, 2026.

About the lake level

The official reading above comes from the Big Bear Municipal Water District, with the week-over-week change and the time it was last observed.

Check the advisory line above first — the Municipal Water District posts an algae or water-quality advisory there when conditions call for one.

The trend above compares the newest official reading to the one from about a week earlier, when both are available.