Branche Sud-Ouest is a River located in Rimouski; Rimouski-Neigette, Quebec.

• Latitude: 48° 25' 27'' North   (decimal: 48.4242031)
• Longitude: 68° 34' 15'' West   (decimal: -68.5708555)
• Topography Feature Category: River
• Geographical Feature: Cours d'eau agricole
• Canadian Province/Territory: Quebec
• Location: Rimouski; Rimouski-Neigette
• Atlas of Canada Locator Map: Branche Sud-Ouest
• GPS Coordinate Locator Map: Branche Sud-Ouest Lat/Long