2019 Map of Holy Cross D-2 NW

About this map

The Yukon River dominates this portion of the Alaskan interior, carving a complex network of braided channels and expansive sandbars through the landscape. This 2019 survey documents the shifting hydrography of the river corridor, highlighting the significant landmass of Eagle Island as it sits amidst the moving currents. The map reveals the intricate nature of the river's path, where seasonal fluctuations and silt deposition constantly redefine the boundaries between land and water. Beyond the riverbanks, the terrain transitions into a mosaic of wetlands and low-lying marshes, illustrated through detailed topographic contours. This document serves as a precise record of the remote Yukon-Koyukuk Census Area, capturing a snapshot of a natural environment largely untouched by permanent human infrastructure or road networks.