Lac Arnold is a Lake located in Saint-Augustin-de-Woburn; Le Granit, Quebec and has an elevation of 762 meters.

• Latitude: 45° 14' 48'' North   (decimal: 45.2467116)
• Longitude: 70° 52' 48'' West   (decimal: -70.8800683)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 762 meters
• Location: Saint-Augustin-de-Woburn; Le Granit
• Atlas of Canada Locator Map: Lac Arnold
• GPS Coordinate Locator Map: Lac Arnold Lat/Long