Michigan Lake Depths
Michigan · Ontonagon County

Ontonagon County lake maps & depth charts

Explore 13 lakes as 3D depth maps, built from Michigan DNR bathymetric surveys — surveyed depth draped over real elevation and aerial imagery.

Featured depth maps

3D depth map of Lake GogebicLargest in the countyLake Gogebic35 ft deep · 13,041 acresExplore the 3D map 3D depth map of Courtney LakeDeepest mapped contourCourtney Lake41 ft deep · 31 acresExplore the 3D map 3D depth map of Lake of the CloudsSecond largestLake of the Clouds10 ft deep · 140 acresExplore the 3D map

Where the lakes are

Lake Gogebic · 35 ft · 13,041 acLake of the Clouds · 10 ft · 140 acSixmile Lake · 15 ft · 99 acDeadman Lake · 35 ft · 42 acSudden Lake · 15 ft · 36 acCourtney Lake · 41 ft · 31 acDuck Lake · 2 ft · 13 acHemlock Lake · 38 ft · 12 acLily Pond · 11 ft · 12 acPaulding Pond · 8 ft · 10 acMoll Lake · 40 ft · 9 acRobbins Pond · 6 ft · 5 acStanko Lake · 12 ft · 5 acLake GogebicLake of the CloudsSixmile LakeCourtney Lake

Dot size and shade follow max depth: under 15 ft 100 ft and deeper

All 13 mapped lakes in Ontonagon County; deepest is Courtney Lake at 41 ft. Tap a dot to open that lake.