Clarks Valley and the surrounding high-desert basins of Lassen County are detailed here in this 2015 update of the northeastern California landscape. The map centers on the high-elevation basin of Red Rock Valley, where seasonal drainage systems like Red Rock Cr and Quaking Cr define the hydrology. Human activity is evidenced by scattered homestead sites and grazing lands such as Evans Place and Windy Flat, connected by a network of ranch and forest service roads including Clark's Valley Rd and Blue Lake Rd.
27 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