Branche Dumais is a River located in Saint-Joseph-de-Lepage; La Mitis, Quebec.

• Latitude: 48° 33' 20'' North   (decimal: 48.5555959)
• Longitude: 68° 10' 8'' West   (decimal: -68.1689053)
• Topography Feature Category: River
• Geographical Feature: Cours d'eau agricole
• Canadian Province/Territory: Quebec
• Location: Saint-Joseph-de-Lepage; La Mitis
• Atlas of Canada Locator Map: Branche Dumais
• GPS Coordinate Locator Map: Branche Dumais Lat/Long