2020 Map of Marshall C-4 NE

About this map

The Pitmik River meanders across the northern portion of this vast wetland complex in the Kusilvak Census Area. This 2020 survey documents a landscape dominated by a intricate network of ponds, lakes, and marshes typical of the Alaskan delta regions. The mapping of T19n R77w and T19n R76w reveals a territory nearly devoid of permanent structures or developed roads, illustrating the seasonal and hydrological nature of this remote geography. Researchers can examine the detailed drainage patterns and topographical contours that define the drainage basins south of the primary river channel. This map represents the modern baseline for the region's hydrography as recorded by the U.S. Geological Survey.