Barrage Sainte-Marguerite is a Hydraulic construction located in Lac-Walker; Sept-Rivières, Quebec and has an elevation of 64 meters.

• Latitude: 50° 12' 49'' North   (decimal: 50.2136609)
• Longitude: 66° 39' 39'' West   (decimal: -66.6607593)
• Topography Feature Category: Hydraulic construction
• Geographical Feature: Barrage
• Canadian Province/Territory: Quebec
• Elevation: 64 meters
• Location: Lac-Walker; Sept-Rivières
• Atlas of Canada Locator Map: Barrage Sainte-Marguerite
• GPS Coordinate Locator Map: Barrage Sainte-Marguerite Lat/Long