Powder Island is a Island located in Cochrane, Ontario and has an elevation of 272 meters.

• Latitude: 48° 29' 10'' North   (decimal: 48.4861111)
• Longitude: 80° 58' 4'' West   (decimal: -80.9677777)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 272 meters
• Location: Cochrane
• Atlas of Canada Locator Map: Powder Island
• GPS Coordinate Locator Map: Powder Island Lat/Long