South Branch Betts Mill Brook is a River located in Northumberland, New Brunswick and has an elevation of 111 meters.

• Latitude: 46° 28' 55'' North   (decimal: 46.4820478)
• Longitude: 66° 12' 25'' West   (decimal: -66.2070442)
• Topography Feature Category: River
• Geographical Feature: Branch
• Canadian Province/Territory: New Brunswick
• Elevation: 111 meters
• Location: Northumberland
• Atlas of Canada Locator Map: South Branch Betts Mill Brook
• GPS Coordinate Locator Map: South Branch Betts Mill Brook Lat/Long