Ruisseau Allard-Rochon is a River located in Saint-Roch-de-l'Achigan; Montcalm, Quebec and has an elevation of 52 meters.

• Latitude: 45° 49' 41'' North   (decimal: 45.8280934)
• Longitude: 73° 39' 14'' West   (decimal: -73.6537533)
• Topography Feature Category: River
• Geographical Feature: Ruisseau
• Canadian Province/Territory: Quebec
• Elevation: 52 meters
• Location: Saint-Roch-de-l'Achigan; Montcalm
• Atlas of Canada Locator Map: Ruisseau Allard-Rochon
• GPS Coordinate Locator Map: Ruisseau Allard-Rochon Lat/Long