Letourneau Brook is a River located in Madawaska, New Brunswick and has an elevation of 417 meters.

• Latitude: 47° 37' North   (decimal: 47.6167000)
• Longitude: 67° 53' West   (decimal: -67.8832999)
• Topography Feature Category: River
• Geographical Feature: Brook
• Canadian Province/Territory: New Brunswick
• Elevation: 417 meters
• Location: Madawaska
• Atlas of Canada Locator Map: Letourneau Brook
• GPS Coordinate Locator Map: Letourneau Brook Lat/Long