 (all Roman Rite, mostly members of Latin congregations)







Its ecclesiastic territory includes the northwest section of the Province of Alberta, the boundaries of which are, on the north the 60th parallel north, separating it from the Northwest Territories and the Diocese of Mackenzie-Fort Smith.To the south the 55th parallel north, separating it from the Diocese of Saint Paul.On the east the 113th meridian west, separating it from the Diocese of Saint Paul (to the 58th parallel north) and the Diocese of Mackenzie-Fort Smith (to the 60th parallel north).