Lake Ontario Watershed Map

The canadian cities of toronto, kingston, mississauga, and hamilton are located on the lake's northern and western. Create a map of a watershed characterize the watershed estimate stream flows steps to run the create watershed tool click the ofat tab. The data is based on a framework similar to the atlas of canada fundamental drainage areas and the united states watershed boundary dataset, however it adopts a more stringent scientific approach to watershed delineation.

Our maps may change over time! Watershed boundary drainage lake iroquois beach cloca land holdings oak ridges moraine greenbelt the central lake ontario conservation’s jurisdiction is completely contained within the region of durham and is 638 square kilometres (246 square miles). All of these maps are licensed from the ontario ministry of natural resources.

The lake ontario drainage basin

The 14th largest lake in the world by surface area. Create a map of a watershed characterize the watershed estimate stream flows steps to run the create watershed tool click the ofat tab. It is our goal to bring you a live video stream from as close to the water's edge as possible. Select your map and hit the trails.