
Tohono O'odham Indian Reservation lands dominate this mid-1990s terrain study, where the arid Santa Rosa Valley meets the rising slopes of the Brownell Mountains. The map documents a landscape defined by water scarcity and historical industry, with life centered around scattered water sources like Brownell Well and San Tomas Well. Traces of habitation and commerce appear at the Quijotoa Trading Post and the nearby Cemetery, while the ephemeral drainage of Quijotoa Wash and Ak Chin Wash patterns the desert floor. The map marks the Gurli Put Vo (Site), suggesting a location of historical significance within the reservation boundaries. Mining activity, a recurring theme in this part of Pima County, is evidenced by the Prospect V-O Mine, several unnamed prospects, and a Gravel Pit, illustrating the region's long-standing connection to mineral extraction.
16 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.
1934 · Silver Bell
USGS Topo · 1:125,000
1937 · Comobabi
USGS Topo · 1:48,000
1942 · Comobabi
USGS Topo · 1:62,500
1953 · Ajo
USGS Topo · 1:250,000
1956 · Tucson
USGS Topo · 1:250,000
1957 · Ajo
USGS Topo · 1:250,000
1958 · Ajo
USGS Topo · 1:250,000
1958 · Tucson
USGS Topo · 1:250,000
1959 · Tucson
USGS Topo · 1:250,000
1962 · Ajo
USGS Topo · 1:250,000