Sudbury District lake depth maps

Explore 305 lakes and rivers as 3D depth maps, built from Ontario MNRF bathymetric surveys — surveyed depth draped over real elevation and aerial imagery.

Featured depth maps

Largest in Sudbury District, deepest mapped contourWanapitei Lake124.4 m (408 ft) deep · 33,368 acresExplore the 3D map →Missinaibi Lake76.2 m (250 ft) deep · 20,609 acresExplore the 3D map →Opeepeesway Lake12.8 m (42 ft) deep · 5,181 acresExplore the 3D map →

Where the lakes are

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

Group of nearby lakesRiver reach

All 305 mapped waters in Sudbury District; deepest is Wanapitei Lake at 408 ft. Tap a numbered circle to zoom in, then a dot to open a lake.