2016 Map of Tyonek C-4 SE

About this map

The Talachulitna River winds through this expanse of the Matanuska-Susitna Borough, defining the low-lying drainage patterns of a landscape dominated by wetlands and complex river systems. This 2016 survey captures the area within the Cook Inlet region, showing a transition between the elevated terrain to the north and the intricate water networks of the south. The river itself is the primary geographical anchor, carving a path through various townships including t18n r11w and t17n r11w. The topography is detailed with ten-foot contour intervals, illustrating the subtle elevation changes that dictate the flow of the Talachulitna River and its surrounding marshlands. It is a portrait of a modern Alaskan wilderness where natural watercourses remain the most significant features of the land, largely undisturbed by infrastructure or permanent settlement.