Petite rivière Castor is a River located in Port-Cartier; Sept-Rivières, Quebec and has an elevation of 102 meters.

• Latitude: 50° 5' 51'' North   (decimal: 50.0975444)
• Longitude: 66° 53' 28'' West   (decimal: -66.8910301)
• Topography Feature Category: River
• Geographical Feature: Rivière
• Canadian Province/Territory: Quebec
• Elevation: 102 meters
• Location: Port-Cartier; Sept-Rivières
• Atlas of Canada Locator Map: Petite rivière Castor
• GPS Coordinate Locator Map: Petite rivière Castor Lat/Long