
Santa Isabel Cr and Cochio Cr wind through this corner of Webb County, defining a landscape shaped by intermittent water and large-scale ranching. This 2022 survey documents a system of essential water infrastructure, where numerous man-made features like Cascavel Tank, Cochio Tank, and La Mula Tank support livestock in the arid brush country. These tanks, along with Chupahueso Lake Number 2, are critical landmarks in a region where natural surface water is scarce.
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.
1923 · Palafox
USGS Topo · 1:62,500
1929 · Cotulla
USGS Topo · 1:125,000
1940 · Velenzuela Creek
USGS Topo · 1:62,500
1940 · San Loranzo Creek
USGS Topo · 1:62,500
1953 · Crystal City
USGS Topo · 1:250,000
1955 · Crystal City
USGS Topo · 1:250,000
1956 · Las Tiendas
USGS Topo · 1:62,500
1956 · Laredo
USGS Topo · 1:250,000
1961 · Crystal City
USGS Topo · 1:250,000
1965 · Spohn Ranch
USGS Topo · 1:24,000