Ruisseau des Atocas is a River located in Saint-Roch-de-Richelieu; Le Bas-Richelieu, Quebec and has an elevation of 20 meters.

• Latitude: 45° 53' 19'' North   (decimal: 45.8886470)
• Longitude: 73° 9' 19'' West   (decimal: -73.1554063)
• Topography Feature Category: River
• Geographical Feature: Ruisseau
• Canadian Province/Territory: Quebec
• Elevation: 20 meters
• Location: Saint-Roch-de-Richelieu; Le Bas-Richelieu
• Atlas of Canada Locator Map: Ruisseau des Atocas
• GPS Coordinate Locator Map: Ruisseau des Atocas Lat/Long