2023 Map of Gulkana C-6 SW

About this map

The Tyone River winds across this interior landscape within the Matanuska-Susitna region, carving a path through a territory defined by intricate hydrography and wetland systems. This 2023 survey details a high-elevation plateau where the river flows toward the southeast, eventually meeting the waters of Tyone Lake and the northern tip of Lake Louise. The area is organized by the Public Land Survey System, showing the grid boundaries for t9n r9w and t10n r9w among others. Unlike developed coastal regions, this terrain is characterized by numerous small, unnamed lakes and ponds, indicating a permafrost-influenced drainage pattern typical of the Alaskan subarctic. The lack of primary roads or established settlements highlights the isolated nature of this watershed, making it a critical reference for understanding contemporary hydrological boundaries in the Copper River Basin drainage.