Grassy Brook is a River located in St. Barbe, Newfoundland and Labrador and has an elevation of 247 meters.

• Latitude: 49° 40' 8'' North   (decimal: 49.6688888)
• Longitude: 57° 49' 25'' West   (decimal: -57.8236111)
• Topography Feature Category: River
• Geographical Feature: Brook
• Canadian Province/Territory: Newfoundland and Labrador
• Elevation: 247 meters
• Location: St. Barbe
• Atlas of Canada Locator Map: Grassy Brook
• GPS Coordinate Locator Map: Grassy Brook Lat/Long