Ruisseau Agathe is a River located in Lac-Nilgaut; Pontiac, Quebec and has an elevation of 367 meters.

• Latitude: 46° 54' 35'' North   (decimal: 46.9097799)
• Longitude: 77° 44' 14'' West   (decimal: -77.7372461)
• Topography Feature Category: River
• Geographical Feature: Ruisseau
• Canadian Province/Territory: Quebec
• Elevation: 367 meters
• Location: Lac-Nilgaut; Pontiac
• Atlas of Canada Locator Map: Ruisseau Agathe
• GPS Coordinate Locator Map: Ruisseau Agathe Lat/Long