
Saint Patrick Mountain and the high desert of Lake County define this landscape, where water management is the primary marker of human presence. In this arid basin, a network of man-made catchments like N Saint Patrick Reservoir, Horse Corral Reservoir, and O'Leary Reservoir supports the seasonal needs of the region. The settlement of Christmas Lake Valley sits at the northern edge of the quadrangle, connected to the backcountry by a grid of rural roads such as Christmas Valley Hwy and S Fandango Rd.
35 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
1982 · Christmas Lake
USGS Topo · 1:24,000
1983 · Crack-in-the-Ground
USGS Topo · 1:24,000
1986 · St. Patrick Mtn.
USGS Topo · 1:24,000
1986 · Christmas Valley
USGS Topo · 1:24,000
1986 · Sheeplick Draw
USGS Topo · 1:24,000