Barrage McCarthy is a Hydraulic construction located in Saint-Georges-de-Windsor; Les Sources, Quebec and has an elevation of 229 meters.

• Latitude: 45° 36' 56'' North   (decimal: 45.6155943)
• Longitude: 71° 51' 25'' West   (decimal: -71.8570429)
• Topography Feature Category: Hydraulic construction
• Geographical Feature: Barrage
• Canadian Province/Territory: Quebec
• Elevation: 229 meters
• Location: Saint-Georges-de-Windsor; Les Sources
• Atlas of Canada Locator Map: Barrage McCarthy
• GPS Coordinate Locator Map: Barrage McCarthy Lat/Long