Saint-François River
The Saint-François River is a right tributary of the St. Lawrence River in Quebec, Canada.
Its source is Lake Saint-François in Chaudière-Appalaches, southeast of Thetford Mines. It flows southwest towards Sherbrooke, where it changes course northwest towards Drummondville, and finally empties into the Saint Lawrence River near Pierreville. Its total length is 135 miles.
Etymology
The river is named after Saint Francis Xavier by the Jesuits, who explored the region under the French regime, and after François de Lauzon.Geography
Its course is also unusual, as it flows from northeast to southwest to branch off, halfway through, and continue its course from southeast to northwest.The Saint-François River has its origins in the lake Saint-François and heads southwest towards Sherbrooke. Along the way, it crosses the lakes Lake Aylmer and Lake Louise as well as many municipalities.
In Sherbrooke, it receives the waters of the Massawippi River basin and the Magog River basin. It continues north-west, passing through the municipalities of Windsor, Richmond, Drummondville and from there outflows into the Saint Lawrence River at lake Saint-Pierre.