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1996 Map of Cumero Canyon

Name: 1996 Topographic Map of Cumero Canyon
Creator: U.S. Geological Survey
Published: 2003
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 2003

About this map

Mining heritage and ranching culture define this pocket of Santa Cruz County, where the southern reaches of the Patagonia Mountains meet the Mexican border. The landscape is a complex network of canyons and gulches, including Mary Kane Canyon and Wild Hog Canyon, which historically provided the rugged paths for prospectors. Deep-seated mineral extraction is evident throughout the terrain, with prominent sites like the Three R Mine, Flux Mine, and Blue Eagle Mine scattered across the slopes.

Modern infrastructure such as the Nogales International Airport sits in contrast to the historical land grants of San Jose de Sonoita and Luis Maria Baca (Float No 3). In the valleys, the Santa Cruz River corridor supports established sites like the Circle Z Ranch and Kino Springs. This geography reflects the transition from early territorial mining claims to the mixed-use ranching and aviation operations of the late twentieth century.