Branche du Fronteau Ouest is a River located in Sainte-Flavie; La Mitis, Quebec.

• Latitude: 48° 34' 28'' North   (decimal: 48.5744843)
• Longitude: 68° 15' 25'' West   (decimal: -68.2569630)
• Topography Feature Category: River
• Geographical Feature: Cours d'eau agricole
• Canadian Province/Territory: Quebec
• Location: Sainte-Flavie; La Mitis
• Atlas of Canada Locator Map: Branche du Fronteau Ouest
• GPS Coordinate Locator Map: Branche du Fronteau Ouest Lat/Long