
The San Andreas Fault Zone carves a striking path through this high-desert landscape, creating the geological conditions for the dramatic formations of Devils Punchbowl County Park. Along the northern edge, the California Aqueduct and Aqueduct Cutoff represent massive water infrastructure projects vital to the region's development. Settlement is clustered around the Big Rock Creek drainage, where family-named properties like Mountain Brook Ranch, McFarland Ranch, and Valyermo Ranch are situated near the community of Valyermo.
58 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.
1901 · Southern California Sheet No. 1
USGS Topo · 1:250,000
1903 · Rock Creek
USGS Topo · 1:62,500
1903 · San Antonio
USGS Topo · 1:62,500
1904 · Southern California Sheet No. 1
USGS Topo · 1:250,000
1930 · Black Butte
USGS Topo · 1:24,000
1930 · Llano
USGS Topo · 1:24,000
1933 · Black Butte
USGS Topo · 1:24,000
1934 · Mescal Creek
USGS Topo · 1:24,000
1934 · Llano
USGS Topo · 1:24,000
1934 · Valyermo
USGS Topo · 1:24,000