Fifty Mile Brook is a River located in Northumberland, New Brunswick and has an elevation of 256 meters.

• Latitude: 47° 22' 21'' North   (decimal: 47.3724377)
• Longitude: 66° 18' 23'' West   (decimal: -66.3065193)
• Topography Feature Category: River
• Geographical Feature: Brook
• Canadian Province/Territory: New Brunswick
• Elevation: 256 meters
• Location: Northumberland
• Atlas of Canada Locator Map: Fifty Mile Brook
• GPS Coordinate Locator Map: Fifty Mile Brook Lat/Long