
Ivishak River flows through this remote arctic landscape in the North Slope Borough, dominating the western edge of the quadrangle. The river’s wide, braided channel is a defining characteristic of the drainage pattern here, situated between the high ridges of the Philip Smith Mountains. To the east, Gilead Cr carves a narrow valley through the steep terrain, illustrating the dramatic elevation changes in this part of the Brooks Range foothills. This 2017 study details the complex topography and the Public Land Survey System boundaries, including t1s r16e and t2s r17e, providing a clear record of the watershed and mountain passes in a region where few permanent settlements exist.
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This is the sole edition of this map. No revisions or reprints were ever made.
1951 · Sagavanirktok D-5
USGS Topo · 1:250,000
1956 · Sagavanirktok
USGS Topo · 1:250,000
1958 · Sagavanirktok
USGS Topo · 1:250,000
1964 · Sagavanirktok
USGS Topo · 1:250,000
1971 · Sagavanirktok B-3
USGS Topo · 1:63,360
1971 · Sagavanirktok A-3
USGS Topo · 1:63,360
1971 · Sagavanirktok A-2
USGS Topo · 1:63,360
1971 · Sagavanirktok B-2
USGS Topo · 1:63,360
2017 · Sagavanirktok B-3 SE
USGS Topo · 1:25,000
2017 · Sagavanirktok B-3 NE
USGS Topo · 1:25,000