Lake Brook is a River located in Northumberland, New Brunswick and has an elevation of 38 meters.

• Latitude: 46° 54' North   (decimal: 46.9000000)
• Longitude: 65° 24' West   (decimal: -65.3999999)
• Topography Feature Category: River
• Geographical Feature: Brook
• Canadian Province/Territory: New Brunswick
• Elevation: 38 meters
• Location: Northumberland
• Atlas of Canada Locator Map: Lake Brook
• GPS Coordinate Locator Map: Lake Brook Lat/Long