Lac Dugas is a Lake located in Lac-Ashuapmushuan; Le Domaine-du-Roy, Quebec and has an elevation of 456 meters.

• Latitude: 48° 56' 41'' North   (decimal: 48.9447222)
• Longitude: 74° 27' 46'' West   (decimal: -74.4627777)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 456 meters
• Location: Lac-Ashuapmushuan; Le Domaine-du-Roy
• Atlas of Canada Locator Map: Lac Dugas
• GPS Coordinate Locator Map: Lac Dugas Lat/Long