The confluence of major glacial-fed waterways dominates this portion of the Matanuska-Susitna Borough. The Skwentna River joins the larger Yentna River in a complex of braided channels and shifting gravel bars, illustrating the dynamic hydrology of South Central Alaska. This area is characterized by low-lying wetlands and numerous small ponds, with Bulchitna Lake serving as a prominent landmark amidst the intricate network of tributaries. Further north, the Kahiltna River and Lake Creek flow through the landscape, while Twentymile Slough and Indian Cr mark the intricate water patterns that have long dictated movement and seasonal travel through this roadless interior region.
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This is the sole edition of this map. No revisions or reprints were ever made.
1949 · Tyonek
USGS Topo · 1:250,000
1950 · Talkeetna
USGS Topo · 1:250,000
1951 · Talkeetna
USGS Topo · 1:250,000
1951 · Tyonek
USGS Topo · 1:250,000
1954 · Tyonek D-2
USGS Topo · 1:63,360
1954 · Tyonek D-3
USGS Topo · 1:63,360
1954 · Talkeetna A-2
USGS Topo · 1:63,360
1958 · Tyonek
USGS Topo · 1:250,000
1958 · Talkeetna
USGS Topo · 1:250,000
1965 · Tyonek
USGS Topo · 1:250,000