Centrale La Grande-1 is a Hydraulic construction located in Baie-James; Jamésie, Quebec.

• Latitude: 53° 44' 4'' North   (decimal: 53.7345696)
• Longitude: 78° 34' 25'' West   (decimal: -78.5736972)
• Topography Feature Category: Hydraulic construction
• Geographical Feature: Centrale hydroélectrique
• Canadian Province/Territory: Quebec
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Centrale La Grande-1
• GPS Coordinate Locator Map: Centrale La Grande-1 Lat/Long