Patter Lake is a Lake located in Thunder Bay, Ontario and has an elevation of 338 meters.

• Latitude: 49° 42' 38'' North   (decimal: 49.7105555)
• Longitude: 87° 52' 56'' West   (decimal: -87.8822222)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 338 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Patter Lake
• GPS Coordinate Locator Map: Patter Lake Lat/Long