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2013 Map of Tyonek A-3 NE

Name: 2013 Topographic Map of Tyonek A-3 NE
Creator: U.S. Geological Survey
Published: 2013
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 2013

About this map

The Pacific Ocean coastline dominates the southern portion of this 2013 survey, meeting the diverse wetlands and drainage basins of the Cook Inlet region. This landscape is defined by the winding paths of the Theodore River, Lewis River, and the Beluga River as they approach the coast. Inland, the hydrology is characterized by numerous small water bodies, most notably the Chedatna Lakes and Seeley Lake, which suggest a low-lying, marshy terrain typical of this coastal reach.

Human activity is sparse and primarily limited to the northern edge, where the Beluga Hwy provides the only significant overland access. The map also delineates the administrative boundary between the Matanuska-Susitna Borough and Kenai Peninsula Borough, marking a jurisdictional divide through this largely undeveloped wilderness where river deltas and coastal flats create a complex network of freshwater and marine environments.