Sommerville Lake is a Lake located in Cochrane, Ontario and has an elevation of 271 meters.

• Latitude: 49° 4' 39'' North   (decimal: 49.0774999)
• Longitude: 81° 13' 12'' West   (decimal: -81.2200000)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 271 meters
• Location: Cochrane
• Atlas of Canada Locator Map: Sommerville Lake
• GPS Coordinate Locator Map: Sommerville Lake Lat/Long