St. Clair Cutoff is a Channel located in Lambton, Ontario and has an elevation of 175 meters.

• Latitude: 42° 32' 5'' North   (decimal: 42.5347222)
• Longitude: 82° 38' 20'' West   (decimal: -82.6388888)
• Topography Feature Category: Channel
• Geographical Feature: Channel
• Canadian Province/Territory: Ontario
• Elevation: 175 meters
• Location: Lambton
• Atlas of Canada Locator Map: St. Clair Cutoff
• GPS Coordinate Locator Map: St. Clair Cutoff Lat/Long