
Casa Grande serves as a major landmark on this survey of the Arizona landscape south of its primary developed center. The map details the complex drainage systems characteristic of Pinal County, where ephemeral watercourses like Santa Cruz Wash and Greene Wash wind across the basin floor. This network is augmented by the Casa Grande Canal in the northeast, showing the vital infrastructure required for regional land management.
95 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.
1922 · Casa Grande
USGS Topo · 1:62,500
1922 · Signal Peak
USGS Topo · 1:62,500
1924 · Signal Peak
USGS Topo · 1:62,500
1924 · Casa Grande
USGS Topo · 1:62,500
1942 · Silver Reef Mountains
USGS Topo · 1:62,500
1947 · Eloy
USGS Topo · 1:62,500
1948 · Eloy
USGS Topo · 1:62,500
1956 · Tucson
USGS Topo · 1:250,000
1958 · Tucson
USGS Topo · 1:250,000
1959 · Tucson
USGS Topo · 1:250,000