Cours d'eau Mongrain is a River located in Macamic; Abitibi-Ouest, Quebec.

• Latitude: 48° 47' 23'' North   (decimal: 48.7898148)
• Longitude: 79° 8' 30'' West   (decimal: -79.1417609)
• Topography Feature Category: River
• Geographical Feature: Cours d'eau agricole
• Canadian Province/Territory: Quebec
• Location: Macamic; Abitibi-Ouest
• Atlas of Canada Locator Map: Cours d'eau Mongrain
• GPS Coordinate Locator Map: Cours d'eau Mongrain Lat/Long