East Castor Brook is a River located in Newfoundland and Labrador and has an elevation of 188 meters.

• Latitude: 51° 0' 26'' North   (decimal: 51.0072222)
• Longitude: 56° 39' 52'' West   (decimal: -56.6644444)
• Topography Feature Category: River
• Geographical Feature: Brook
• Canadian Province/Territory: Newfoundland and Labrador
• Elevation: 188 meters
• Atlas of Canada Locator Map: East Castor Brook
• GPS Coordinate Locator Map: East Castor Brook Lat/Long