1992 Map of Addy Mountain

About this map

The Colville Valley floor serves as a primary corridor for transportation and settlement in the early 1990s, anchored by the community of Arden and the Burlington Northern railroad line. The western portion of the map follows the winding course of the Colville River, which is fed by numerous tributaries including Stranger Creek and Twelvemile Creek. A notable landmark for local historians is the Twelvemile Sch, situated near the valley bottom before the terrain rises sharply into the surrounding highlands.