
The Santa Cruz River valley near the Pima and Santa Cruz county line defines this landscape, where ranching heritage meets early 21st-century infrastructure. Small hubs like Arivaca Junction and Amado anchor the valley floor, alongside a mixture of residential developments such as Greyhound Park and the Mobile Home Park. The geography transitions from the flatlands of the San Ignacio De La Canoa Grant to the rising terrain of Diablito Mountain and the Coronado National Forest. This era shows a complex land-use pattern, including the US Military Use Area and numerous family-named landmarks like Rex Ranch, PM Ranch, and Sopori Ranch. Local education is centered at the Sopori Sch, while the arid landscape is navigated via named water sources like Agua Linda and Chivas Spring.
38 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.
1904 · Patagonia
USGS Topo · 1:125,000
1905 · Patagonia
USGS Topo · 1:125,000
1920 · Arivaca
USGS Topo · 1:125,000
1922 · Agus Caliente
USGS Topo · 1:62,500
1925 · Samaniego Peak
USGS Topo · 1:62,500
1926 · Helvetia
USGS Topo · 1:62,500
1939 · Twin Buttes
USGS Topo · 1:62,500
1939 · Tubac
USGS Topo · 1:62,500
1941 · Twin Buttes
USGS Topo · 1:62,500
1943 · Tubac
USGS Topo · 1:62,500