
The Brooks Range dominates the southern reaches of this reconnaissance study, where the headwaters of several major northward-flowing rivers emerge from the high terrain. This mid-century survey illustrates the drainage patterns of the Killik River and the Kurupa River as they wind through the Naval Petroleum Reserve No 4. The map provides a critical record of the landscape before more modern infrastructure, noting a remote Landing Area near the Colville River and the NPR No 4 marker.
23 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1951 · Lookout Ridge
USGS Topo · 1:250,000
1951 · Ikpikpuk River
USGS Topo · 1:250,000
1951 · Survey Pass
USGS Topo · 1:250,000
1951 · Chandler Lake
USGS Topo · 1:250,000
1951 · Howard Pass
USGS Topo · 1:250,000
1951 · Ambler River
USGS Topo · 1:250,000
1951 · Wiseman
USGS Topo · 1:250,000
1952 · Umiat
USGS Topo · 1:250,000
1955 · Umiat A-5
USGS Topo · 1:63,360
1956 · Wiseman
USGS Topo · 1:250,000