Ruisseau Poirier is a River located in Sainte-Barbe; Le Haut-Saint-Laurent, Quebec and has an elevation of 55 meters.

• Latitude: 45° 7' 40'' North   (decimal: 45.1278208)
• Longitude: 74° 14' 25'' West   (decimal: -74.2401753)
• Topography Feature Category: River
• Geographical Feature: Ruisseau
• Canadian Province/Territory: Quebec
• Elevation: 55 meters
• Location: Sainte-Barbe; Le Haut-Saint-Laurent
• Atlas of Canada Locator Map: Ruisseau Poirier
• GPS Coordinate Locator Map: Ruisseau Poirier Lat/Long