Lac Sudrie is a Lake located in Lac-Nilgaut; Pontiac, Quebec and has an elevation of 304 meters.

• Latitude: 46° 32' 29'' North   (decimal: 46.5413889)
• Longitude: 77° 17' 5'' West   (decimal: -77.2847222)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 304 meters
• Location: Lac-Nilgaut; Pontiac
• Atlas of Canada Locator Map: Lac Sudrie
• GPS Coordinate Locator Map: Lac Sudrie Lat/Long