2019 Map of McGrath B-3 SE

About this map

The Alaska Range foothills dominate this interior landscape, where high-elevation terrain meets the braided drainage systems of the Yukon-Koyukuk region. The eastern portion of the map is defined by the broad, meandering path of the Windy Fork Middle Fork Kuskokwim River, a significant waterway that shapes the local topography as it flows through the valley floor. West of the river, the Trimokish Hills rise sharply, providing a distinct geographic boundary between the major river valley and the smaller seasonal drainages to the west.