Lac Cou is a Lake located in Lac-Blanc; Portneuf, Quebec and has an elevation of 703 meters.

• Latitude: 47° 18' 38'' North   (decimal: 47.3105556)
• Longitude: 71° 54' 30'' West   (decimal: -71.9083333)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 703 meters
• Location: Lac-Blanc; Portneuf
• Atlas of Canada Locator Map: Lac Cou
• GPS Coordinate Locator Map: Lac Cou Lat/Long