Impérieuse Rock is a Shoal located in Nanoose Land District, British Columbia and has an elevation of 4 meters.

• Latitude: 49° 16' North   (decimal: 49.2666999)
• Longitude: 124° 7' West   (decimal: -124.1166999)
• Topography Feature Category: Shoal
• Geographical Feature: Rock
• Canadian Province/Territory: British Columbia
• Elevation: 4 meters
• Location: Nanoose Land District
• Atlas of Canada Locator Map: Impérieuse Rock
• GPS Coordinate Locator Map: Impérieuse Rock Lat/Long