Ontario Lake Depths
Ontario · York Region

York Region lake depth maps

Explore 20 lakes as 3D depth maps, built from Ontario MNRF bathymetric surveys — surveyed depth draped over real elevation and aerial imagery.

Featured depth maps

3D depth map of Lake SimcoeLargest in York Region, deepest mapped contourLake Simcoe41 m (135 ft) deep · 183,191 acresExplore the 3D map 3D depth map of Wilcox LakeSecond largestWilcox Lake16 m (52 ft) deep · 135 acresExplore the 3D map 3D depth map of Musselman LakeThird largestMusselman Lake6 m (20 ft) deep · 120 acresExplore the 3D map

Where the lakes are

Lake Simcoe · 135 ft · 183,191 acWilcox Lake · 52 ft · 135 acMusselman Lake · 20 ft · 120 acPreston Lake · 15 ft · 55 acBond Lake · 105 ft · 44 acPhilips Lake · 90 ft · 20 acFranklin Pond · 13 ft · 20 acIsland Lake · 20 ft · 19 acShadow Lake · 20 ft · 17 acHall Lake · 40 ft · 14 acBoylens Pond · 10 ft · 13 acThompson Lake · 25 ft · 12 acHackett Lake · 50 ft · 10 acDon Head Farm Pond · 10 ft · 9 acStaley Lake · 15 ft · 7 acShadowmere Lake · 13 ft · 7 acBell's Lake · 10 ft · 6 acGregloch Lake · 20 ft · 6 acvan Nostrand Lake · 20 ft · 5 acKelly Lake · 30 ft · 4 acLake SimcoeWilcox LakeMusselman Lake

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

All 20 mapped lakes in York Region; deepest is Lake Simcoe at 135 ft. Tap a dot to open that lake.