The Ottawa River (French: Rivière des Outaouais, Algonquin: Kichi-Sìbì/Kitchissippi) is a river in the Canadian provinces of Ontario and Quebec. It is named after the Algonquin word "to trade", as it was the major trade route of Eastern Canada at the time.

Description: major river in Ontario and Quebec, Canada; Categories: river and body of water; Location: Ontario, Canada, North America; View on Open­Street­Map

Feb 25, 2025 · Ottawa River, river in east-central Canada, the chief tributary of the St. Lawrence River. It rises in the Laurentian Plateau of western Quebec and flows swiftly westward to Lake Timiskaming and then southeastward, forming for most of its course the Quebec– Ontario provincial border before it joins the St. Lawrence west of Montreal .

Travel through the watershed from the comfort of your home. We have interactive maps detailing everything from points of interest along the river to sewage outlets in the National Capital Region.

The Ottawa River is a river in the Canadian provinces of Ontario and Quebec. Mapcarta, the open map.

Average elevation: 318 m • Ottawa River, Université Private, Sandy Hill, Rideau-Vanier, (Old) Ottawa, Ottawa, Eastern Ontario, Ontario, K1N 9A5, Canada • Visualization and sharing of free topographic maps.

Dec 20, 2006 · The Ottawa River is Canada’s eighth largest river and the chief tributary of the St. Lawrence. Beginning in the Laurentian Mountains, it flows west before turning southeast to form a portion of the border between Ontario and Quebec. It …

Produced by Canadian Hydrographic Service, the Canadian Hydrographic Charts are georeferenced raster images of the digital navigation charts of the Rideau Canal and the Ottawa river. The Charts are at a scale of 1;20,000 and have water depths marked in feet.

Photo: Log drivers on the Ottawa River : Download map: Ottawa River – Human Heritage Values (1.0 Mb PDF)

This page shows the location of Ottawa River, Canada on a detailed terrain map. Choose from several map styles. From street and road map to high-resolution satellite imagery of Ottawa River.