Cours d'eau Casaubon is a River located in Saint-Édouard-de-Maskinongé; Maskinongé, Quebec.

• Latitude: 46° 19' 12'' North   (decimal: 46.3200310)
• Longitude: 73° 9' 9'' West   (decimal: -73.1526275)
• Topography Feature Category: River
• Geographical Feature: Cours d'eau agricole
• Canadian Province/Territory: Quebec
• Location: Saint-Édouard-de-Maskinongé; Maskinongé
• Atlas of Canada Locator Map: Cours d'eau Casaubon
• GPS Coordinate Locator Map: Cours d'eau Casaubon Lat/Long