Lac du Plançon is a Lake located in Trois-Rives; Mékinac, Quebec and has an elevation of 308 meters.

• Latitude: 47° 6' 2'' North   (decimal: 47.1005556)
• Longitude: 72° 51' 6'' West   (decimal: -72.8516666)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 308 meters
• Location: Trois-Rives; Mékinac
• Atlas of Canada Locator Map: Lac du Plançon
• GPS Coordinate Locator Map: Lac du Plançon Lat/Long