
The Copper Mountains dominate the southwestern portion of this landscape, rising sharply from the surrounding desert floor. This area of Yuma County is defined by the stark transition between these high peaks and the broad expanse of the Mohawk Valley that stretches across the northern and eastern reaches. The map details a remote desert environment where the land is primarily organized by the Public Land Survey System, showing township and range lines such as t10s r17w and t11s r16w. The lack of named settlements or modern infrastructure underscores the character of this region as an arid wilderness, where natural landforms like the mountain ridges and valley basins dictate the sparse human footprint.
8 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.
1926 · Wellton
USGS Topo · 1:62,500
1926 · Mohawk
USGS Topo · 1:62,500
1928 · Mohawk
USGS Topo · 1:62,500
1929 · Wellton
USGS Topo · 1:62,500
1942 · Yuma
USGS Topo · 1:250,000
1953 · Ajo
USGS Topo · 1:250,000
1954 · El Centro
USGS Topo · 1:250,000
1955 · El Centro
USGS Topo · 1:250,000
1957 · Ajo
USGS Topo · 1:250,000
1958 · Ajo
USGS Topo · 1:250,000