
Modoc National Forest encompasses this high-elevation landscape in northeastern California, where seasonal water and volcanic topography dictate the terrain's character. The map centers on significant water management and natural drainage features, including the expansive Boles Meadow and the headwaters of Boles Cr. The presence of Deadhorse Flat Reservoir and Surveyors Valley Reservoir indicates the critical role of water storage in this arid timber and rangeland. Rising above the drainages is Mowitz Butte, a prominent landmark accompanied by Mowitz Butte Tank and the seasonal flows of Mowitz Cr. To the south, Gas Drum Flat provides a level break in the undulating surface. This modern survey reflects the continuity of land use in the region, focusing on forest management and the network of reservoirs like Reservoir M and Reservoir N that support the local ecosystem.
15 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
1951 · Clear Lake Reservoir
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
1962 · Steele Swamp
USGS Topo · 1:62,500