2020 Map of Marshall B-4 NE

About this map

The Kusilvak Census Area and Bethel Census Area boundary runs through this remote wetland landscape in western Alaska. The terrain is defined by a dense network of ponds and winding watercourses, including the Chakaktolik Cr and the Izaviknek River in the southeast corner. This 2020 survey demonstrates the intricate hydrography of the region, where the lack of roads or permanent settlements emphasizes the dominance of the natural river systems and marshlands. The division between these two census areas is the primary human-imposed feature on an otherwise wild landscape, providing a clear administrative look at the region's geography at the start of the decade.