Poste de la Sainte-Marguerite-3 is a Miscellaneous located in Lac-Walker; Sept-Rivières, Quebec.

• Latitude: 50° 42' 18'' North   (decimal: 50.7050388)
• Longitude: 66° 46' 45'' West   (decimal: -66.7790779)
• Topography Feature Category: Miscellaneous
• Geographical Feature: Unclassified
• Canadian Province/Territory: Quebec
• Location: Lac-Walker; Sept-Rivières
• Atlas of Canada Locator Map: Poste de la Sainte-Marguerite-3
• GPS Coordinate Locator Map: Poste de la Sainte-Marguerite-3 Lat/Long