2019 Map of McGrath A-3 NE

About this map

Windy Fork Middle Fork Kuskokwim River dominates the central corridor of this interior Alaska landscape, weaving through a wide, braided valley. To the northwest, the Trimokish Hills provide a distinct topographic boundary, rising sharply above the river system. The map illustrates a section of the Kuskokwim River drainage where the lack of roads or established settlements highlights the remote, untouched nature of the Yukon-Koyukuk region. Researchers can observe the intricate hydrology of the braided riverbed, which characterizes the sediment-rich runoff of the Alaska Range. The grid lines of the t25n r27w and t24n r26w townships provide a structured overlay for this wilderness, marking out the vast public land survey sections in a region defined by its geological and water-driven features.