Ruisseau du Lac Castor is a River located in Rivière-Rouge; Antoine-Labelle, Quebec and has an elevation of 245 meters.

• Latitude: 46° 23' 8'' North   (decimal: 46.3856022)
• Longitude: 74° 50' 54'' West   (decimal: -74.8482407)
• Topography Feature Category: River
• Geographical Feature: Cours d'eau agricole
• Canadian Province/Territory: Quebec
• Elevation: 245 meters
• Location: Rivière-Rouge; Antoine-Labelle
• Atlas of Canada Locator Map: Ruisseau du Lac Castor
• GPS Coordinate Locator Map: Ruisseau du Lac Castor Lat/Long