Michigan Lake Depths All Michigan lakes
Michigan · St. Clair County

St. Clair County lake depth maps

Explore 1 lake as a depth map, built from NOAA lake-floor bathymetry — surveyed depth draped over real elevation and aerial imagery.

Where the lakes are

All 1 mapped lakes in St. Clair County. Dot size and shade follow maximum depth; deepest is Lake St. Clair at 31 ft. Tap a dot to open that lake.

Lake St. Clair · 31 ft · 272,718 acLake St. Clairunder 15 ft15–30 ft30–60 ft60–100 ft100 ft and deeper