Lac Mauvais is a Lake located in La Tuque; Le Haut-Saint-Maurice, Quebec and has an elevation of 370 meters.

• Latitude: 47° 35' 38'' North   (decimal: 47.5938888)
• Longitude: 72° 18' 58'' West   (decimal: -72.3161111)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 370 meters
• Location: La Tuque; Le Haut-Saint-Maurice
• Atlas of Canada Locator Map: Lac Mauvais
• GPS Coordinate Locator Map: Lac Mauvais Lat/Long