Branche Watson-Morissette is a River located in Brownsburg-Chatham; Argenteuil, Quebec.

• Latitude: 45° 36' 41'' North   (decimal: 45.6114313)
• Longitude: 74° 28' 29'' West   (decimal: -74.4746203)
• Topography Feature Category: River
• Geographical Feature: Cours d'eau agricole
• Canadian Province/Territory: Quebec
• Location: Brownsburg-Chatham; Argenteuil
• Atlas of Canada Locator Map: Branche Watson-Morissette
• GPS Coordinate Locator Map: Branche Watson-Morissette Lat/Long