Waterloo Lake is a Lake located in Renfrew, Ontario and has an elevation of 297 meters.

• Latitude: 46° 10' 32'' North   (decimal: 46.1755555)
• Longitude: 78° 11' 38'' West   (decimal: -78.1938888)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 297 meters
• Location: Renfrew
• Atlas of Canada Locator Map: Waterloo Lake
• GPS Coordinate Locator Map: Waterloo Lake Lat/Long