Gila River drainage dominates the lower desert landscape of western Maricopa County, as captured in this 2014 survey. The topography is defined by the sharp transition between the alluvial Citrus Valley and the jagged elevation of the Gila Bend Mountains to the north, including the prominent Bunyan Peak. The southern portion of the map is significantly impacted by the hydrology of the Painted Rock Reservoir, with the Painted Rock Dam Rd providing access to this critical regional infrastructure. The map illustrates the dramatic path of the Gila River Canyon, where the water has carved through the arid terrain, creating a complex series of washes and ridges. This modern topographic study offers a precise view of the land management and natural boundaries within the Sonoran Desert, reflecting the enduring geographic importance of the Gila waterway.
13 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.
1942 · Vicksburg
USGS Topo · 1:250,000
1949 · Sentinel
USGS Topo · 1:62,500
1950 · Sentinel
USGS Topo · 1:62,500
1950 · Theba
USGS Topo · 1:62,500
1951 · Theba
USGS Topo · 1:62,500
1951 · Dendora Valley
USGS Topo · 1:62,500
1951 · Woolsey Peak
USGS Topo · 1:62,500
1953 · Ajo
USGS Topo · 1:250,000
1954 · Phoenix
USGS Topo · 1:250,000
1957 · Ajo
USGS Topo · 1:250,000