
Koyukuk National Wildlife Refuge encompasses the vast majority of this landscape, where the meandering Gisasa River flows from the west to meet the larger Koyukuk River. This 1952 photogrammetric survey reveals a wilderness defined by water and low-lying wetlands, documented well before the federal reservation boundaries were officially established in 1980. The intricate network of side channels is marked by features like Koyukuk Slough and Chips Slough, which separate Chips Island from the mainland.
13 named features on this map. Tap any name to fly to it.
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5 editions found
1945 · Nulato
USGS Topo · 1:250,000
1951 · Nulato
USGS Topo · 1:250,000
1951 · Kateel River
USGS Topo · 1:250,000
1952 · Nulato D-3
USGS Topo · 1:63,360
1952 · Nulato D-5
USGS Topo · 1:63,360
1952 · Kateel River A-4
USGS Topo · 1:63,360
1952 · Nulato D-4
USGS Topo · 1:63,360
1952 · Kateel River A-3
USGS Topo · 1:63,360
1952 · Kateel River B-3
USGS Topo · 1:63,360
1952 · Nulato
USGS Topo · 1:250,000