2019 Map of McGrath A-2 NW

About this map

Unmarked wilderness dominates this high-altitude landscape in the Yukon-Koyukuk Census Area, as recorded in this 2019 survey. The terrain is defined by extreme relief, where steep slopes rise from drainage basins toward sharp ridgelines across several townships including T24n R25w and T25n R25w. Without any human settlements, roads, or named peaks printed on the sheet, the map serves as a stark baseline of the region's physical geography. The drainage patterns and topographic contours indicate a complex system of mountain drainages typical of the Alaska Interior, largely untouched by infrastructure. For researchers and surveyors, the focus remains entirely on the Public Land Survey System boundaries, such as the transition between T25n R24w and T24n R24w.