Government Wells Oil Field anchors the southeastern corner of this South Texas landscape, illustrating the enduring intersection of energy extraction and ranching in Duval County. The terrain is defined by an intricate network of ephemeral drainages and vital water catchments, such as Piedra Tank and Conchola Tank, which have historically supported livestock operations across large landholdings like the Duval County Ranch N Lloyd Tank. The settlement of Freer appears at the edge of the survey, serving as the local hub for the surrounding oil and ranching industries.
19 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.
1937 · Loma Alta
USGS Topo · 1:62,500
1953 · Crystal City
USGS Topo · 1:250,000
1955 · Crystal City
USGS Topo · 1:250,000
1956 · Freer
USGS Topo · 1:62,500
1956 · Piedra Creek
USGS Topo · 1:62,500
1956 · Las Mujeres
USGS Topo · 1:62,500
1956 · Laredo
USGS Topo · 1:250,000
1961 · Crystal City
USGS Topo · 1:250,000
1968 · Crystal City
USGS Topo · 1:250,000
1969 · Loma Alta
USGS Topo · 1:24,000