The high desert landscape of San Bernardino County is documented in this 2018 survey, centered on the historic Blackwater Well site within the Mojave Desert. This remote interior region is characterized by significant topographical relief, most notably the Black Hills rising in the northern portion of the map and the broad expanse of Grass Valley to the southeast. Human infrastructure is minimal in this arid environment, represented primarily by the unpaved corridor of Granit Wells Rd, which provides access through the rugged terrain. The map meticulously records the Public Land Survey System grid, including townships t29s r43e and t30s r44e, serving as a precise modern reference for land boundaries and geographic features in this corner of the California desert.
11 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.
1915 · Searles Lake
USGS Topo · 1:250,000
1947 · Trona
USGS Topo · 1:250,000
1948 · Trona
USGS Topo · 1:250,000
1953 · Trona
USGS Topo · 1:250,000
1954 · Pilot Knob
USGS Topo · 1:62,500
1954 · Cuddeback Lake
USGS Topo · 1:62,500
1955 · Opal Mountain
USGS Topo · 1:62,500
1956 · Fremont Peak
USGS Topo · 1:62,500
1957 · Trona
USGS Topo · 1:250,000
1960 · Trona
USGS Topo · 1:250,000