Ruisseau Duguay is a River located in Sainte-Thérèse-de-Gaspé; Le Rocher-Percé, Quebec and has an elevation of 45 meters.

• Latitude: 48° 25' 27'' North   (decimal: 48.4242242)
• Longitude: 64° 24' 7'' West   (decimal: -64.4018156)
• Topography Feature Category: River
• Geographical Feature: Ruisseau
• Canadian Province/Territory: Quebec
• Elevation: 45 meters
• Location: Sainte-Thérèse-de-Gaspé; Le Rocher-Percé
• Atlas of Canada Locator Map: Ruisseau Duguay
• GPS Coordinate Locator Map: Ruisseau Duguay Lat/Long