Lac McDougall is a Lake located in Wentworth; Argenteuil, Quebec and has an elevation of 323 meters.

• Latitude: 45° 47' 22'' North   (decimal: 45.7894444)
• Longitude: 74° 22' 43'' West   (decimal: -74.3786111)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 323 meters
• Location: Wentworth; Argenteuil
• Atlas of Canada Locator Map: Lac McDougall
• GPS Coordinate Locator Map: Lac McDougall Lat/Long