The Santa Cruz River corridor south of the Pima-Santa Cruz County line is defined by a landscape of desert washes and rugged peaks. Settled areas like Amado, Agua Linda, and Arivaca Junction follow the path of the Interstate 19 corridor, which parallels the river valley. The western edge of the quadrangle rises into the Tumacacori Mountains, where features such as Diablito Mtn and Diablito Spring mark the high ground within the Coronado National Forest. This modern survey captures the drainage patterns of the region, specifically Old Junction Wash and Sopori Wash, alongside industrial sites like the Tubac Shakur SST. Local landmarks such as Patterson Tank and Toros Spring highlight the critical role of water sources in this arid terrain, while ranch roads like W Marley Ranch Rd and W Sopori Ranch Rd branch out toward the foothills.
78 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