La Grande-Eau-Morte is a Unincorporated area located in Lac-Bouchette; Le Domaine-du-Roy, Quebec.

• Latitude: 48° 17' 52'' North   (decimal: 48.2977778)
• Longitude: 72° 12' 4'' West   (decimal: -72.2011111)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Lieu-dit
• Canadian Province/Territory: Quebec
• Location: Lac-Bouchette; Le Domaine-du-Roy
• Atlas of Canada Locator Map: La Grande-Eau-Morte
• GPS Coordinate Locator Map: La Grande-Eau-Morte Lat/Long