Located on the continental divide between the West Castle River and Commerce Creek. Clark Range, Park, Alberta/BC border. Major headwaters Oldman & Flathead rivers.
Latitude 49; 12; 47 Longitude 114; 24; 07, Topo map 82G/01
Naming: The Scarpe River flows through Arras, France. Canadian troops fought near the river during the First World War. WW I Official name.