Cours d'eau Smith-Wallace is a River located in Saint-Bernard-de-Lacolle; Les Jardins-de-Napierville, Quebec and has an elevation of 57 meters.

• Latitude: 45° 2' 43'' North   (decimal: 45.0453190)
• Longitude: 73° 29' 55'' West   (decimal: -73.4984727)
• Topography Feature Category: River
• Geographical Feature: Cours d'eau agricole
• Canadian Province/Territory: Quebec
• Elevation: 57 meters
• Location: Saint-Bernard-de-Lacolle; Les Jardins-de-Napierville
• Atlas of Canada Locator Map: Cours d'eau Smith-Wallace
• GPS Coordinate Locator Map: Cours d'eau Smith-Wallace Lat/Long