The San Simon River and its accompanying San Simon Valley define the drainage patterns of this arid landscape, where the Graham Co Cochise Co boundary line bisects the territory. The map illustrates a ranching and water-management system reliant on scattered reservoirs, including Charco Tank and New Pasture Tank, which are vital in this dry region. These features are linked by a sparse network of dirt roads such as Hackel Rd and Fan Rd. Significant alluvial activity is evidenced by The Fan and several erosional features like Gold Gulch and Buckeye Wash. The landscape is largely defined by the broad Ryan Draw, showing the intricate natural drainage that shapes the desert floor between these two Arizona counties.
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.
1917 · San Simon
USGS Topo · 1:125,000
1922 · Willcox
USGS Topo · 1:125,000
1928 · Bowie
USGS Topo · 1:62,500
1944 · Fisher Hills
USGS Topo · 1:62,500
1949 · Bowie
USGS Topo · 1:62,500
1950 · Bowie
USGS Topo · 1:62,500
1954 · Silver City
USGS Topo · 1:250,000
1957 · Luzena
USGS Topo · 1:62,500
1958 · Silver City
USGS Topo · 1:250,000
1962 · Silver City
USGS Topo · 1:250,000