Barrage du Petit-Lac-Lajoie is a Hydraulic construction located in Lejeune; Témiscouata, Quebec.

• Latitude: 47° 51' 10'' North   (decimal: 47.8528138)
• Longitude: 68° 24' 49'' West   (decimal: -68.4136312)
• Topography Feature Category: Hydraulic construction
• Geographical Feature: Barrage
• Canadian Province/Territory: Quebec
• Location: Lejeune; Témiscouata
• Atlas of Canada Locator Map: Barrage du Petit-Lac-Lajoie
• GPS Coordinate Locator Map: Barrage du Petit-Lac-Lajoie Lat/Long