Barrage Clair is a Hydraulic construction located in Sainte-Perpétue; L'Islet, Quebec.

• Latitude: 47° 0' 51'' North   (decimal: 47.0141879)
• Longitude: 70° 3' 17'' West   (decimal: -70.0547894)
• Topography Feature Category: Hydraulic construction
• Geographical Feature: Barrage
• Canadian Province/Territory: Quebec
• Location: Sainte-Perpétue; L'Islet
• Atlas of Canada Locator Map: Barrage Clair
• GPS Coordinate Locator Map: Barrage Clair Lat/Long