Reserve Brook is a River located in Northumberland, New Brunswick and has an elevation of 71 meters.

• Latitude: 46° 49' North   (decimal: 46.8166999)
• Longitude: 65° 54' West   (decimal: -65.9000000)
• Topography Feature Category: River
• Geographical Feature: Brook
• Canadian Province/Territory: New Brunswick
• Elevation: 71 meters
• Location: Northumberland
• Atlas of Canada Locator Map: Reserve Brook
• GPS Coordinate Locator Map: Reserve Brook Lat/Long