Barrage des Huit-Chutes-1 is a Hydraulic construction located in Mont-Valin; Le Fjord-du-Saguenay, Quebec.

• Latitude: 48° 53' 43'' North   (decimal: 48.8953188)
• Longitude: 70° 56' 1'' West   (decimal: -70.9336885)
• Topography Feature Category: Hydraulic construction
• Geographical Feature: Barrage
• Canadian Province/Territory: Quebec
• Location: Mont-Valin; Le Fjord-du-Saguenay
• Atlas of Canada Locator Map: Barrage des Huit-Chutes-1
• GPS Coordinate Locator Map: Barrage des Huit-Chutes-1 Lat/Long