Purdom Lake is a Lake located in Thunder Bay, Ontario and has an elevation of 291 meters.

• Latitude: 49° 9' 7'' North   (decimal: 49.1519444)
• Longitude: 88° 25' 15'' West   (decimal: -88.4208333)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 291 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Purdom Lake
• GPS Coordinate Locator Map: Purdom Lake Lat/Long