Dagger Lake is a Lake located in Thunder Bay, Ontario and has an elevation of 394 meters.

• Latitude: 50° 23' 49'' North   (decimal: 50.3969444)
• Longitude: 89° 50' 51'' West   (decimal: -89.8475000)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 394 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Dagger Lake
• GPS Coordinate Locator Map: Dagger Lake Lat/Long