Otter Brook is a River located in Northumberland, New Brunswick and has an elevation of 42 meters.

• Latitude: 46° 38' 30'' North   (decimal: 46.6416909)
• Longitude: 65° 45' 26'' West   (decimal: -65.7573390)
• Topography Feature Category: River
• Geographical Feature: Brook
• Canadian Province/Territory: New Brunswick
• Elevation: 42 meters
• Location: Northumberland
• Atlas of Canada Locator Map: Otter Brook
• GPS Coordinate Locator Map: Otter Brook Lat/Long