Lac Sarto is a Lake located in Lac-Walker; Sept-Rivières, Quebec and has an elevation of 226 meters.

• Latitude: 50° 0' 29'' North   (decimal: 50.0080995)
• Longitude: 67° 19' 47'' West   (decimal: -67.3296599)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 226 meters
• Location: Lac-Walker; Sept-Rivières
• Atlas of Canada Locator Map: Lac Sarto
• GPS Coordinate Locator Map: Lac Sarto Lat/Long