Red River
Sometimes called Red River of the North, to distinguish it
from the Red River of Texas. The name is supposed to have been derived
from the colour of its waters, heavily impregnated with clay. It was
discovered by La Verendrye in 1733, and explored as far as the mouth of
the Assiniboine in that year. The river rises in North Dakota, and
enters Lake Winnipeg after a course of 545 miles. =Bib.=: Lovell,
Gazetteer of Canada; Hind, Canadian Red River and Assiniboine and
Saskatchewan Expeditions.