
The Oregon Nevada state line cuts through this high desert region of Humboldt Co, where the landscape is defined by drainage basins and volcanic plateaus. The southern reach of the Harney Co boundary meets the state line near the northern edge of the map, marking a point where interstate surveying and regional water management converge. The terrain is characterized by broad tables and distinct basaltic rises, including the prominent landforms of Big Spring Table and the uniquely named Hawksy Walksy heights in the northwest.
14 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.
1886 · Disaster
USGS Topo · 1:250,000
1889 · Long Valley
USGS Topo · 1:250,000
1893 · Disaster
USGS Topo · 1:250,000
1954 · Vya
USGS Topo · 1:250,000
1955 · Adel
USGS Topo · 1:250,000
1957 · Adel
USGS Topo · 1:250,000
1958 · Vya
USGS Topo · 1:250,000
1958 · Adel
USGS Topo · 1:250,000
1962 · Vya
USGS Topo · 1:250,000
1962 · Adel
USGS Topo · 1:250,000