Winnipeg River Winnipeg River The Winnipeg River is a Canadian river which flows roughly northwest from Lake of the Woods in the province of Ontario to Lake Winnipeg in Manitoba. This river is long from the Norman Dam in Kenora to its mouth at Lake Winnipeg. Its watershed is in area, mainly in Canada. About of the watershed is in northern Minnesota, United States. The watershed stretches to the height of land about west of Lake Superior. The Winnipeg River watershed was the southeastern-most portion of the land granted in 1670 to the Hudson's Bay Company. The portion in Canada corresponds roughly
Winnipeg River interior, including one on the Rainy River. Competition ended in 1821 when the two companies merged and trade was diverted to York Factory on Hudson Bay. Trade was also diverted south as population grew on the United States side. The last major use of the route was by the Wolseley Expedition in 1870. After 1885 the Canadian Pacific Railway connected eastern and western Canada with a route north of Lake Superior. Trading posts on the route were: Winnipeg River The Winnipeg River is a Canadian river which flows roughly northwest from Lake of the Woods in the province of Ontario