Mountain Portage Rapids is a Rapids located in Cassiar Land District, British Columbia and has an elevation of 508 meters.

• Latitude: 59° 38' North   (decimal: 59.6333000)
• Longitude: 127° 5' West   (decimal: -127.0833000)
• Topography Feature Category: Rapids
• Geographical Feature: Rapids
• Canadian Province/Territory: British Columbia
• Elevation: 508 meters
• Location: Cassiar Land District
• Atlas of Canada Locator Map: Mountain Portage Rapids
• GPS Coordinate Locator Map: Mountain Portage Rapids Lat/Long