Lac du Barrage is a Lake located in L'Île-d'Anticosti; Minganie, Quebec and has an elevation of 207 meters.

• Latitude: 49° 34' 2'' North   (decimal: 49.5672222)
• Longitude: 62° 59' 47'' West   (decimal: -62.9963889)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 207 meters
• Location: L'Île-d'Anticosti; Minganie
• Atlas of Canada Locator Map: Lac du Barrage
• GPS Coordinate Locator Map: Lac du Barrage Lat/Long