The Aguila Mountains and the northern reaches of the Granite Mountains define this arid landscape at the tri-county intersection of Yuma, Maricopa, and Pima counties. This region is dominated by the sprawling southern portion of The Barry M Goldwater Air Force Range, a massive military installation that restricts access across much of the terrain. The map captures a high-desert environment where water management is critical, evidenced by the presence of isolated water features like Don Diego Tank, Eagle Tank, and Thompson Tank. The drainage patterns of Growler Wash and Daniels Arroyo illustrate the intermittent hydrology that has shaped the local geography between the peaks and the flat reaches of Childs Valley. Distinctive geological features such as the Aguila Arch and the prominent Red Point serve as landmarks in this sparsely populated desert expanse.
22 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.
1927 · Aguila Mountains
USGS Topo · 1:48,000
1930 · Aguila Mountains
USGS Topo · 1:62,500
1953 · Ajo
USGS Topo · 1:250,000
1957 · Ajo
USGS Topo · 1:250,000
1958 · Ajo
USGS Topo · 1:250,000
1962 · Ajo
USGS Topo · 1:250,000
1963 · Ajo
USGS Topo · 1:250,000
1964 · Growler Peak
USGS Topo · 1:62,500
1965 · Aguila Mountains
USGS Topo · 1:62,500
1965 · Granite Mountains
USGS Topo · 1:62,500