Cours d'eau Lucien-Giasson is a River located in L'Islet; L'Islet, Quebec.

• Latitude: 47° 6' 14'' North   (decimal: 47.1039117)
• Longitude: 70° 20' 44'' West   (decimal: -70.3456276)
• Topography Feature Category: River
• Geographical Feature: Cours d'eau agricole
• Canadian Province/Territory: Quebec
• Location: L'Islet; L'Islet
• Atlas of Canada Locator Map: Cours d'eau Lucien-Giasson
• GPS Coordinate Locator Map: Cours d'eau Lucien-Giasson Lat/Long