Ruisseau Poirier is a River located in Saint-Louis-de-Blandford; Arthabaska, Quebec and has an elevation of 81 meters.

• Latitude: 46° 13' 41'' North   (decimal: 46.2280838)
• Longitude: 72° 4' 8'' West   (decimal: -72.0689903)
• Topography Feature Category: River
• Geographical Feature: Ruisseau
• Canadian Province/Territory: Quebec
• Elevation: 81 meters
• Location: Saint-Louis-de-Blandford; Arthabaska
• Atlas of Canada Locator Map: Ruisseau Poirier
• GPS Coordinate Locator Map: Ruisseau Poirier Lat/Long