2015 Map of Ophir C-4 NE

About this map

Innoko River meanders across this landscape, forming a complex network of oxbow lakes and abandoned channels that define the alluvial lowlands. The river is joined by the Mud River in a region characterized by shifting watercourses and expansive wetlands. This 2015 survey illustrates the dynamic nature of the interior river systems, where the terrain is largely flat except for the prominent rise of the Wapoo Hills to the east. The map detail reflects the intricate hydrography of the Yukon-Koyukuk region, revealing how the water has historically carved its path through the silt and sediment of the floodplains. Surveyed under the Public Land Survey System, the area is divided into townships such as t21s r6e and t20s r7e, providing a framework for understanding land tenure in this remote portion of the Alaskan interior.