Fronsac Brook is a River located in Northumberland, New Brunswick and has an elevation of 467 meters.

• Latitude: 47° 27' North   (decimal: 47.4499999)
• Longitude: 66° 18' West   (decimal: -66.2999999)
• Topography Feature Category: River
• Geographical Feature: Brook
• Canadian Province/Territory: New Brunswick
• Elevation: 467 meters
• Location: Northumberland
• Atlas of Canada Locator Map: Fronsac Brook
• GPS Coordinate Locator Map: Fronsac Brook Lat/Long