Ruisseau Leblanc is a River located in Saint-Denis-sur-Richelieu; La Vallée-du-Richelieu, Quebec.

• Latitude: 45° 42' 45'' North   (decimal: 45.7125384)
• Longitude: 73° 8' 40'' West   (decimal: -73.1445728)
• Topography Feature Category: River
• Geographical Feature: Ruisseau
• Canadian Province/Territory: Quebec
• Location: Saint-Denis-sur-Richelieu; La Vallée-du-Richelieu
• Atlas of Canada Locator Map: Ruisseau Leblanc
• GPS Coordinate Locator Map: Ruisseau Leblanc Lat/Long