
The arid ranchlands of Duval County are defined by a network of ephemeral watercourses and vital groundwater access points in this late-1960s survey. Named cattle operations such as Trevino Ranch and Barronena Ranch anchor a landscape where survival depends on the strategic placement of windmills. The map reveals an extensive system of these water pumps, many bearing family or descriptive names like the Cardenas Windmill, Lloron Windmill, and the Agua Negra Windmill.
31 named features on this map. Tap any name to fly to it.
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2 editions found
1939 · Bruni
USGS Topo · 1:62,500
1956 · Laredo
USGS Topo · 1:250,000
1967 · Hebbronville SE
USGS Topo · 1:24,000
1967 · Parrilla Creek SE
USGS Topo · 1:24,000
1967 · Realitos
USGS Topo · 1:24,000
1967 · Hebbronville
USGS Topo · 1:24,000
1968 · Parrilla Creek SW
USGS Topo · 1:24,000
1968 · San Pablo
USGS Topo · 1:24,000
1972 · Bruni SE
USGS Topo · 1:24,000
1972 · Bruni
USGS Topo · 1:24,000