Cours d'eau Avril is a River located in Sainte-Hélène; Kamouraska, Quebec.

• Latitude: 47° 34' 38'' North   (decimal: 47.5772435)
• Longitude: 69° 42' 47'' West   (decimal: -69.7131077)
• Topography Feature Category: River
• Geographical Feature: Cours d'eau agricole
• Canadian Province/Territory: Quebec
• Location: Sainte-Hélène; Kamouraska
• Atlas of Canada Locator Map: Cours d'eau Avril
• GPS Coordinate Locator Map: Cours d'eau Avril Lat/Long