The Souris River or Mouse River is a river in central North America. Approximately 700 kilometres in length, it drains about 61,100 square kilometres in Canada and the United States. Rising in southern Saskatchewan in the Yellow Grass Marshes north of Weyburn, the river wanders southeast into the U.S. through North Dakota beyond Minot …
The Souris River or Mouse River is a river in central North America. Approximately 700 kilometres in length, it drains about 61,100 square kilometres in Canada and the United States. Rising in southern Saskatchewan in the Yellow Grass Marshes north of Weyburn, the river wanders southeast into the U.S. through North Dakota beyond Minot to its most southern point at Velva, and then back north into Canada in southwestern Manitoba.