2014 Map of Chesaw OE N

About this map

The international border between Canada / United States of America defines the northern extent of this 2014 survey. This cross-border corridor in Okanogan Co, Washington, depicts the remote headwaters and drainage patterns that span the boundary between British Columbia and the United States. While the map is sparse of named settlements, it provides a precise look at the hydrological network and road classification system used by the U.S. Forest Service to manage these high-latitude woodlands. The lack of named interior landmarks emphasizes the transitional nature of this borderland area, where management and topography are the primary features of record.