Barrage du Castor is a Hydraulic construction located in Grand-Remous; La Vallée-de-la-Gatineau, Quebec and has an elevation of 219 meters.

• Latitude: 46° 45' 15'' North   (decimal: 46.7542257)
• Longitude: 75° 56' 46'' West   (decimal: -75.9460493)
• Topography Feature Category: Hydraulic construction
• Geographical Feature: Barrage
• Canadian Province/Territory: Quebec
• Elevation: 219 meters
• Location: Grand-Remous; La Vallée-de-la-Gatineau
• Atlas of Canada Locator Map: Barrage du Castor
• GPS Coordinate Locator Map: Barrage du Castor Lat/Long