Décharge du Lac Brun is a River located in L'Ascension-de-Notre-Seigneur; Lac-Saint-Jean-Est, Quebec.

• Latitude: 48° 43' 58'' North   (decimal: 48.7327778)
• Longitude: 71° 43' 7'' West   (decimal: -71.7186111)
• Topography Feature Category: River
• Geographical Feature: Ruisseau
• Canadian Province/Territory: Quebec
• Location: L'Ascension-de-Notre-Seigneur; Lac-Saint-Jean-Est
• Atlas of Canada Locator Map: Décharge du Lac Brun
• GPS Coordinate Locator Map: Décharge du Lac Brun Lat/Long