Barrage du Sourd is a Hydraulic construction located in Notre-Dame-du-Laus; Antoine-Labelle, Quebec.

• Latitude: 46° 7' 15'' North   (decimal: 46.1208830)
• Longitude: 75° 16' 10'' West   (decimal: -75.2693725)
• Topography Feature Category: Hydraulic construction
• Geographical Feature: Barrage
• Canadian Province/Territory: Quebec
• Location: Notre-Dame-du-Laus; Antoine-Labelle
• Atlas of Canada Locator Map: Barrage du Sourd
• GPS Coordinate Locator Map: Barrage du Sourd Lat/Long