2023 Map of Frosty Creek OE N

About this map

The international border with Canada defines the southern extent of this 2023 Okanogan County survey, capturing a high-elevation drainage system near the North Cascades. While this specific quadrangle is remarkably sparse in named human settlements or structures, the detailed hydrography reveals a complex network of alpine streams and tributaries feeding into larger valley systems. The topography, mapped by the U.S. Geological Survey and U.S. Forest Service, highlights a landscape where natural drainage patterns are the primary features. This edition is particularly useful for those studying the current watershed boundaries along the northern edge of Washington State, where the terrain transitions across the national line into British Columbia.