La Grande Décharge is a River located in Saint-Félicien; Le Domaine-du-Roy, Quebec.

• Latitude: 48° 41' 58'' North   (decimal: 48.6994444)
• Longitude: 72° 35' 29'' West   (decimal: -72.5913889)
• Topography Feature Category: River
• Geographical Feature: Ruisseau
• Canadian Province/Territory: Quebec
• Location: Saint-Félicien; Le Domaine-du-Roy
• Atlas of Canada Locator Map: La Grande Décharge
• GPS Coordinate Locator Map: La Grande Décharge Lat/Long