CanoeMap · Lake maps of Ontario · Lac Seul

Lac Seul depth map

Depth contours for Lac Seul, Ontario, from Ontario's 1969 bathymetric survey. The deepest contour on the survey is 36.6 m (120 ft). The surveyed outline covers 1,362 km².

Lac Seul depth map
Depth contours of Lac Seul, from light (shallow) to dark, down to 36.6 m (120 ft). North is up.

Survey facts

How deep is Lac Seul?

Ontario's survey draws its deepest contour at 36.6 m (120 ft). The bottom can sit a little deeper between contours. Depths are measured below the water level on the survey day in 1969, so they shift with the lake's level.

Not for navigation. These contours give depth below the water level on the survey day; levels and shoals change. Use Canadian Hydrographic Service charts where they exist.

Boating on Lac Seul?

Driving a boat with a motor, electric ones included, takes proof of competency, usually the Pleasure Craft Operator Card. Paddling a canoe or kayak without a motor takes no card.

How to get the card

Want this lake on the cottage wall? Prints are not on sale yet. Tell us if you would want one.

Canoe routes near Lac Seul

Depth data: Ontario bathymetric surveys, Land Information Ontario, Open Government Licence - Ontario. Towns: Canadian Geographical Names Database.