2020 Map of Marshall D-5 SW

About this map

Kashunuk River meanders across this low-lying wetland landscape in the Kusilvak area, defining the intricate hydrology of the region. The map captures a complex network of tidally influenced waterways and sloughs, where the Maninglik River and Nantok River cut through the marshy terrain. This 2020 survey is centered on the township and range boundaries of t20n r80w, revealing a landscape almost entirely shaped by water. The absence of roads or permanent settlements highlights the environmental character of this coastal tundra region, where seasonal water flow and drainage patterns are the primary geographical features. Researchers can trace the shifting channels and interconnected basins that characterize the delta-like environment before it reaches the Bering Sea.