Porter County lake depth maps

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

Largest first Deepest first A – Z Nearest first Filters

Flint Lake

71 ft106 ac

Loomis Lake

53 ft50 ac

Clear Lake

39 ft25 ac

Where the lakes are

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

All 3 mapped lakes in Porter County; deepest is Flint Lake at 71 ft. Tap a dot to open that lake.