Barrage de la Hart-Jaune is a Hydraulic construction located in Rivière-Mouchalagane; Caniapiscau, Quebec.

• Latitude: 51° 49' 18'' North   (decimal: 51.8217337)
• Longitude: 67° 47' 45'' West   (decimal: -67.7958018)
• Topography Feature Category: Hydraulic construction
• Geographical Feature: Barrage
• Canadian Province/Territory: Quebec
• Location: Rivière-Mouchalagane; Caniapiscau
• Atlas of Canada Locator Map: Barrage de la Hart-Jaune
• GPS Coordinate Locator Map: Barrage de la Hart-Jaune Lat/Long