2017 Map of Unalakleet A-1 SE

About this map

Innoko National Wildlife Refuge dominates the interior of this topographic study, encompassing a landscape defined by the serpentine path of the Innoko River. This region within the Yukon-Koyukuk Census Area is characterized by a complex network of wetlands and seasonal water bodies that flank the river’s main channel as it moves through t28s r3w and t28s r2w. The survey illustrates the subtle elevation changes of the surrounding terrain, where low-lying marshes give way to slightly higher ground marked by detailed contour intervals. As a remote portion of Alaska's interior, the map provides a precise record of the river's natural hydrology and the expansive boundaries of the federal conservation lands prior to further environmental shifts.