Rivière Blanzy is a River located in Rivière-aux-Outardes; Manicouagan, Quebec and has an elevation of 425 meters.

• Latitude: 50° 25' 23'' North   (decimal: 50.4230556)
• Longitude: 69° 19' 56'' West   (decimal: -69.3322222)
• Topography Feature Category: River
• Geographical Feature: Rivière
• Canadian Province/Territory: Quebec
• Elevation: 425 meters
• Location: Rivière-aux-Outardes; Manicouagan
• Atlas of Canada Locator Map: Rivière Blanzy
• GPS Coordinate Locator Map: Rivière Blanzy Lat/Long