Branche des Quarante is a River located in Saint-Louis-de-Gonzague; Beauharnois-Salaberry, Quebec and has an elevation of 36 meters.

• Latitude: 45° 10' 15'' North   (decimal: 45.1708748)
• Longitude: 73° 57' 21'' West   (decimal: -73.9557171)
• Topography Feature Category: River
• Geographical Feature: Ruisseau
• Canadian Province/Territory: Quebec
• Elevation: 36 meters
• Location: Saint-Louis-de-Gonzague; Beauharnois-Salaberry
• Atlas of Canada Locator Map: Branche des Quarante
• GPS Coordinate Locator Map: Branche des Quarante Lat/Long