Chargos Cr and its network of seasonal tributaries define this section of Zapata County, where the landscape is shaped by the necessity of water management in a semi-arid environment. Ranching infrastructure is prominent throughout the terrain, evidenced by numerous named watering holes such as Rodriguez Tank, Tortuga Tank, and Llano Tank. These features, along with larger catchments like Walker Lake and Porvenir Ranch Lake, indicate a region historically dedicated to livestock and land management.
15 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.
1939 · Bruni
USGS Topo · 1:62,500
1939 · Randado
USGS Topo · 1:62,500
1940 · Aguilares
USGS Topo · 1:62,500
1940 · Randado
USGS Topo · 1:62,500
1940 · Mogotes Hill
USGS Topo · 1:62,500
1956 · Mogotes Hill
USGS Topo · 1:62,500
1956 · Laredo
USGS Topo · 1:250,000
1972 · Albercas Ranch
USGS Topo · 1:24,000
1972 · Thompsonville
USGS Topo · 1:24,000
1972 · Randado
USGS Topo · 1:24,000