
Gilroy and the historic settlement area of Old Gilroy anchor this study of the southern Santa Clara Valley, where the landscape transitions into the foothills of the Santa Cruz Mountains. The map documents a complex drainage system where Llagas Cr, Uvas Cr, and Carnadero Cr converge toward the Pajaro River, a critical hydrological junction that has historically defined local agriculture and transport. The southern portion of the sheet is dominated by the steep terrain of Lomerias Muertas and the Flint Hills, overlooking the broad expanse of the San Juan Valley.
95 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 · San Juan Bautista
USGS Topo · 1:48,000
1917 · Morgan Hill
USGS Topo · 1:62,500
1917 · San Juan Bautista
USGS Topo · 1:62,500
1919 · Hollister
USGS Topo · 1:48,000
1921 · Gilroy Hot Springs
USGS Topo · 1:62,500
1921 · Hollister
USGS Topo · 1:62,500
1923 · Hollister
USGS Topo · 1:62,500
1939 · Morgan Hill
USGS Topo · 1:62,500
1939 · Gilroy Hot Springs
USGS Topo · 1:62,500
1939 · San Juan Bautista
USGS Topo · 1:62,500