2017 Map of Unalakleet A-1 SW

About this map

The Innoko National Wildlife Refuge dominates this sub-arctic terrain, encompassing a vast network of wetlands and riverine lowlands in the Yukon-Koyukuk region. The landscape is defined by the winding course of Sucker Creek, which meanders through the central and western sections of the quadrangle before eventually feeding the broader basin. In the southeastern corner, the Innoko River makes a brief appearance, carving through the alluvial flats. This 2017 survey illustrates the complex hydrology of the interior, where numerous unnamed lakes and seasonal ponds dot the drainage between the primary watercourses. The absence of roads or permanent settlements highlights the wilderness character of this protected area, focusing instead on the precise topographical relief and natural boundaries of the public land survey system.