Thornbrough Channel is a Channel located in New Westminster Land District, British Columbia and has an elevation of 1 meters.

• Latitude: 49° 29' North   (decimal: 49.4833000)
• Longitude: 123° 28' West   (decimal: -123.4666999)
• Topography Feature Category: Channel
• Geographical Feature: Channel
• Canadian Province/Territory: British Columbia
• Elevation: 1 meters
• Location: New Westminster Land District
• Atlas of Canada Locator Map: Thornbrough Channel
• GPS Coordinate Locator Map: Thornbrough Channel Lat/Long