Pratt Lake is a Lake located in Thunder Bay, Ontario and has an elevation of 406 meters.

• Latitude: 48° 42' 52'' North   (decimal: 48.7144444)
• Longitude: 88° 42' 40'' West   (decimal: -88.7111111)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 406 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Pratt Lake
• GPS Coordinate Locator Map: Pratt Lake Lat/Long