Lac Pécaudy is a Lake located in Rivière-Mouchalagane; Caniapiscau, Quebec and has an elevation of 530 meters.

• Latitude: 51° 48' 49'' North   (decimal: 51.8136554)
• Longitude: 68° 42' 48'' West   (decimal: -68.7132887)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 530 meters
• Location: Rivière-Mouchalagane; Caniapiscau
• Atlas of Canada Locator Map: Lac Pécaudy
• GPS Coordinate Locator Map: Lac Pécaudy Lat/Long