Petrant Lake is a Lake located in Thunder Bay, Ontario and has an elevation of 337 meters.

• Latitude: 48° 47' 55'' North   (decimal: 48.7986111)
• Longitude: 85° 54' 23'' West   (decimal: -85.9063888)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 337 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Petrant Lake
• GPS Coordinate Locator Map: Petrant Lake Lat/Long