Modoc National Forest dominates this high-altitude landscape in northeastern California, where the small settlement of Hackamore serves as a key point of reference. The terrain is defined by volcanic features and sparse water sources, with Knobcone Butte rising as a prominent landmark. This 2018 survey reveals a network of forest roads and infrastructure designed for water management in an arid environment, including Beeler Reservoir and a series of tanks such as Sorholus Tank and the uniquely named Wart on Tree Tank.
25 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 · Alturas
USGS Topo · 1:250,000
1886 · Modoc Lava Bed
USGS Topo · 1:250,000
1892 · Modoc Lava-Bed
USGS Topo · 1:250,000
1892 · Alturas
USGS Topo · 1:250,000
1952 · Hackamore
USGS Topo · 1:62,500
1954 · Alturas
USGS Topo · 1:250,000
1958 · Alturas
USGS Topo · 1:250,000
1961 · Canby
USGS Topo · 1:62,500
1962 · Alturas
USGS Topo · 1:250,000
1962 · Crank Mountain
USGS Topo · 1:62,500