
The Warner Mountains dominate this high-altitude landscape within the Modoc National Forest, where water management and ranching history converge. Water features such as Moon Lake, Big Meadows Reservoir, and the seasonal Dry Cr highlight the critical role of irrigation and livestock in this arid portion of Lassen County. Named clearings like Smith Flat, Blue Door Flat, and Dill Field suggest historic gathering spots or agricultural use in an otherwise forested and mountainous terrain. The map tracks the passage of Clarks Valley Rd and Blue Lake Rd / Co Rd 512, which provide access to Clarks Valley and the prominent Cold Spring Mtn. This geography reflects the modern continuation of traditional land uses, including timber management and watershed protection in northern California.
22 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 · Honey Lake
USGS Topo · 1:250,000
1891 · Honey Lake
USGS Topo · 1:250,000
1892 · Alturas
USGS Topo · 1:250,000
1893 · Honey Lake
USGS Topo · 1:250,000
1954 · Observation Peak
USGS Topo · 1:62,500
1954 · Ravendale
USGS Topo · 1:62,500
1954 · Alturas
USGS Topo · 1:250,000
1955 · Westwood
USGS Topo · 1:250,000
1958 · Alturas
USGS Topo · 1:250,000