Cours d'eau Therrien is a River located in Saint-Damase-de-L'Islet; L'Islet, Quebec.

• Latitude: 47° 13' 12'' North   (decimal: 47.2200228)
• Longitude: 70° 6' 39'' West   (decimal: -70.1108988)
• Topography Feature Category: River
• Geographical Feature: Cours d'eau agricole
• Canadian Province/Territory: Quebec
• Location: Saint-Damase-de-L'Islet; L'Islet
• Atlas of Canada Locator Map: Cours d'eau Therrien
• GPS Coordinate Locator Map: Cours d'eau Therrien Lat/Long