West Arm is a Bay located in Kootenay Land District, British Columbia and has an elevation of 541 meters.

• Latitude: 49° 36' 8'' North   (decimal: 49.6022222)
• Longitude: 117° 9' 8'' West   (decimal: -117.152222)
• Topography Feature Category: Bay
• Geographical Feature: Arm
• Canadian Province/Territory: British Columbia
• Elevation: 541 meters
• Location: Kootenay Land District
• Atlas of Canada Locator Map: West Arm
• GPS Coordinate Locator Map: West Arm Lat/Long