Copic and the surrounding high desert of Modoc County are depicted here in the mid-2010s, showing a landscape defined by volcanic buttes and seasonal basins. Within the Modoc National Forest, the topography is punctuated by prominent rises such as Coyote Butte, Tucker Butte, and Casuse Mtn. The water table is represented by Mason Reservoir and the beds of Harvey Lake and Mud Lake, while island-like features such as Snake Island and Stone Island suggest the historical reach of local waters.
41 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 · Modoc Lava Bed
USGS Topo · 1:250,000
1892 · Modoc Lava-Bed
USGS Topo · 1:250,000
1951 · Clear Lake Reservoir
USGS Topo · 1:62,500
1951 · Tulelake
USGS Topo · 1:62,500
1952 · Timber Mountain
USGS Topo · 1:62,500
1952 · Hackamore
USGS Topo · 1:62,500
1954 · Alturas
USGS Topo · 1:250,000
1958 · Alturas
USGS Topo · 1:250,000
1962 · Alturas
USGS Topo · 1:250,000
1965 · Alturas
USGS Topo · 1:250,000