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

• Latitude: 48° 47' 9'' North   (decimal: 48.7859258)
• Longitude: 78° 46' 50'' West   (decimal: -78.7806308)
• Topography Feature Category: River
• Geographical Feature: Cours d'eau agricole
• Canadian Province/Territory: Quebec
• Location: Authier; Abitibi-Ouest
• Atlas of Canada Locator Map: Cours d'eau Lamothe
• GPS Coordinate Locator Map: Cours d'eau Lamothe Lat/Long