2015 Map of Kateel River A-5 SE

About this map

The Gisasa River winds through the northern reaches of this interior Alaskan landscape, serving as the primary hydrographic feature in a territory defined by its topographic complexity. This 2015 survey illuminates the drainage patterns and elevation contours of the Yukon-Koyukuk region, revealing how the river basin interacts with the surrounding uplands. The terrain is marked by significant elevation changes, with the river cutting a distinct path through the higher ground that dominates the southern and central portions of the quadrangle. For researchers of Alaskan geography, the map provides a precise record of the natural landforms and the established Public Land Survey System boundaries, such as t4s r3e and t5s r4e, which organize this vast and largely undeveloped wilderness.