
Christmas Lake Valley and the expansive basin of Buffalo Flat define this high-desert landscape in northern Lake County. Published by the U.S. Geological Survey, the map details a region where topography is marked by volcanic and alluvial features such as Sand Rock and the elevated Pine Ridge. The transition from the valley floor to the surrounding heights is documented through 10-foot contour intervals, illustrating the subtle drainage patterns leading toward Hansen Valley.
19 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.
1955 · Crescent
USGS Topo · 1:250,000
1957 · Crescent
USGS Topo · 1:250,000
1958 · Crescent
USGS Topo · 1:250,000
1970 · Crescent
USGS Topo · 1:250,000
1981 · Fossil Lake
USGS Topo · 1:24,000
1981 · Sand Rock
USGS Topo · 1:24,000
1981 · Moonlight Butte
USGS Topo · 1:24,000
1981 · Mean Rock Well
USGS Topo · 1:24,000
1981 · Elk Butte
USGS Topo · 1:24,000
1981 · Chicago Valley
USGS Topo · 1:24,000