Ruisseau Boulais is a River located in Saint-Césaire; Rouville, Quebec and has an elevation of 41 meters.

• Latitude: 45° 22' 31'' North   (decimal: 45.3753180)
• Longitude: 73° 0' 59'' West   (decimal: -73.0165158)
• Topography Feature Category: River
• Geographical Feature: Ruisseau
• Canadian Province/Territory: Quebec
• Elevation: 41 meters
• Location: Saint-Césaire; Rouville
• Atlas of Canada Locator Map: Ruisseau Boulais
• GPS Coordinate Locator Map: Ruisseau Boulais Lat/Long