Lac Pourri is a Lake located in Lac-Casault; La Matapédia, Quebec.

• Latitude: 48° 30' 13'' North   (decimal: 48.5036579)
• Longitude: 67° 7' 12'' West   (decimal: -67.1199818)
• Topography Feature Category: Lake
• Geographical Feature: Étang
• Canadian Province/Territory: Quebec
• Location: Lac-Casault; La Matapédia
• Atlas of Canada Locator Map: Lac Pourri
• GPS Coordinate Locator Map: Lac Pourri Lat/Long