Cours d'eau Trahan is a River located in Saint-Cyprien-de-Napierville; Les Jardins-de-Napierville, Quebec and has an elevation of 55 meters.

• Latitude: 45° 8' 40'' North   (decimal: 45.1444854)
• Longitude: 73° 26' 36'' West   (decimal: -73.4434722)
• Topography Feature Category: River
• Geographical Feature: Cours d'eau agricole
• Canadian Province/Territory: Quebec
• Elevation: 55 meters
• Location: Saint-Cyprien-de-Napierville; Les Jardins-de-Napierville
• Atlas of Canada Locator Map: Cours d'eau Trahan
• GPS Coordinate Locator Map: Cours d'eau Trahan Lat/Long