Johnson Brook is a River located in Northumberland, New Brunswick and has an elevation of 339 meters.

• Latitude: 47° 3' North   (decimal: 47.0499999)
• Longitude: 66° 13' West   (decimal: -66.2167000)
• Topography Feature Category: River
• Geographical Feature: Brook
• Canadian Province/Territory: New Brunswick
• Elevation: 339 meters
• Location: Northumberland
• Atlas of Canada Locator Map: Johnson Brook
• GPS Coordinate Locator Map: Johnson Brook Lat/Long