Lac Waco is a Lake located in Rivière-Nipissis; Sept-Rivières, Quebec and has an elevation of 567 meters.

• Latitude: 51° 24' 30'' North   (decimal: 51.4083849)
• Longitude: 65° 38' 28'' West   (decimal: -65.6410247)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 567 meters
• Location: Rivière-Nipissis; Sept-Rivières
• Atlas of Canada Locator Map: Lac Waco
• GPS Coordinate Locator Map: Lac Waco Lat/Long