2016 Map of Tyonek D-7 SE

About this map

Hayes Glacier dominates the southern reaches of this landscape in the Matanuska-Susitna Borough, where glacial movement and high-altitude drainage patterns define the physical geography. The terrain is characterized by the descent from prominent ice fields into the valley of Spring Creek, which is also labeled as Spring Cr in its western sections. These water features are the primary markers in an otherwise unsettled expanse, illustrating the natural hydrological systems that feed into the larger Cook Inlet watershed. The absence of roads or man-made structures emphasize the wilderness character of the region, where the only administrative divisions are the township and range lines such as t20n r17w.