Barrage Mercier is a Hydraulic construction located in La Tuque; Le Haut-Saint-Maurice, Quebec.

• Latitude: 47° 41' 20'' North   (decimal: 47.6889496)
• Longitude: 74° 6' 7'' West   (decimal: -74.1020764)
• Topography Feature Category: Hydraulic construction
• Geographical Feature: Barrage
• Canadian Province/Territory: Quebec
• Location: La Tuque; Le Haut-Saint-Maurice
• Atlas of Canada Locator Map: Barrage Mercier
• GPS Coordinate Locator Map: Barrage Mercier Lat/Long