Barrage Mitis-Un is a Hydraulic construction located in Grand-Métis; La Mitis, Quebec.

• Latitude: 48° 36' 12'' North   (decimal: 48.6033742)
• Longitude: 68° 8' 10'' West   (decimal: -68.1361263)
• Topography Feature Category: Hydraulic construction
• Geographical Feature: Barrage
• Canadian Province/Territory: Quebec
• Location: Grand-Métis; La Mitis
• GPS Coordinate Locator Map: Barrage Mitis-Un Lat/Long