Petit lac Preston is a Lake located in Duhamel; Papineau, Quebec and has an elevation of 239 meters.

• Latitude: 46° 1' 56'' North   (decimal: 46.0322222)
• Longitude: 75° 2' 48'' West   (decimal: -75.0466667)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 239 meters
• Location: Duhamel; Papineau
• Atlas of Canada Locator Map: Petit lac Preston
• GPS Coordinate Locator Map: Petit lac Preston Lat/Long