
Low-lying wetlands and complex hydrography dominate this portion of the Yukon-Koyukuk Census Area, where the landscape is defined by the intersections of T25n R1e, T25n R2e, T24n R1e, and T24n R2e. This interior Alaskan terrain is characterized by a dense network of small ponds and winding streams, suggesting an environment shaped by seasonal permafrost and slow drainage. The lack of established roads or settlements highlights the isolation of this region, which remains largely untouched by industrial development. The survey provides a clear view of the natural water distribution and topographic contours at a high-resolution 1:25,000 scale, documenting the intricate drainage patterns of the subarctic wilderness as they existed in the early twenty-first century.
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This is the sole edition of this map. No revisions or reprints were ever made.
1951 · Chandalar
USGS Topo · 1:250,000
1951 · Beaver
USGS Topo · 1:250,000
1956 · Chandalar
USGS Topo · 1:250,000
1956 · Beaver
USGS Topo · 1:250,000
1964 · Chandalar
USGS Topo · 1:250,000
1964 · Beaver
USGS Topo · 1:250,000
1990 · Chandalar A-2
USGS Topo · 1:63,360
1990 · Chandalar A-1
USGS Topo · 1:63,360
1990 · Beaver D-2
USGS Topo · 1:63,360
1990 · Beaver D-1
USGS Topo · 1:63,360