2019 Map of Medfra B-1 SE

About this map

Slow Fork Hills and Grayling Hill dominate the southern reaches of this interior Alaskan landscape, providing significant relief above the surrounding wetlands. This 2019 survey, produced by the U.S. Geological Survey, documents a complex drainage network where the Slow Fork and Swift Fork rivers navigate the lowlands. The terrain is defined by its water, including the central No Name Lake and numerous tributary systems like Tonclonukna Cr, Telidaside Cr, and Middle Cr. This region of the Yukon-Koyukuk Census Area remains largely undeveloped, with no roads or settlements indicated, showing instead the natural meandering patterns of glacial-fed streams and isolated hills characteristic of the Alaskan wilderness before human infrastructure takes hold.