Ruisseau du Lac à Madame-Vaillancourt is a River located in Forestville; La Haute-Côte-Nord, Quebec.

• Latitude: 48° 43' 54'' North   (decimal: 48.7316964)
• Longitude: 69° 7' 27'' West   (decimal: -69.1242167)
• Topography Feature Category: River
• Geographical Feature: Ruisseau
• Canadian Province/Territory: Quebec
• Location: Forestville; La Haute-Côte-Nord
• Atlas of Canada Locator Map: Ruisseau du Lac à Madame-Vaillancourt
• GPS Coordinate Locator Map: Ruisseau du Lac à Madame-Vaillancourt Lat/Long