Onetree Reservoir is a Lake located in 19-14-W4, Alberta and has an elevation of 743 meters.

• Latitude: 50° 36' 28'' North   (decimal: 50.6077779)
• Longitude: 111° 49' 38'' West   (decimal: -111.8272219)
• Topography Feature Category: Lake
• Geographical Feature: Reservoir
• Canadian Province/Territory: Alberta
• Elevation: 743 meters
• Location: 19-14-W4
• Atlas of Canada Locator Map: Onetree Reservoir
• GPS Coordinate Locator Map: Onetree Reservoir Lat/Long