Dirty Lake is a Lake located in Thunder Bay, Ontario and has an elevation of 347 meters.

• Latitude: 49° 7' 56'' North   (decimal: 49.1322222)
• Longitude: 85° 35' 12'' West   (decimal: -85.5866666)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 347 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Dirty Lake
• GPS Coordinate Locator Map: Dirty Lake Lat/Long