Lac Daunay is a Lake located in Lac-Lapeyrère; Portneuf, Quebec and has an elevation of 363 meters.

• Latitude: 47° 20' 44'' North   (decimal: 47.3455556)
• Longitude: 72° 27' 20'' West   (decimal: -72.4555556)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 363 meters
• Location: Lac-Lapeyrère; Portneuf
• Atlas of Canada Locator Map: Lac Daunay
• GPS Coordinate Locator Map: Lac Daunay Lat/Long