Water management dominates the landscape of this Zavala County region, where an intricate network of tanks and sloughs defines the ranching and agricultural patterns of the early 21st century. The map reveals the critical importance of water storage in this semi-arid environment, from the northern Cutoff Rock Tank and Obis Tank to the southern Saladillo Tank and Tank Number Four. Natural drainage features like Gallina Cr and Tortuga Cr meander through the terrain, occasionally feeding into marshy depressions such as Childers Slough and the expansive Gallina Slough.
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.
1898 · Uvalde
USGS Topo · 1:125,000
1899 · Uvalde
USGS Topo · 1:125,000
1939 · La Pryor
USGS Topo · 1:62,500
1953 · Crystal City
USGS Topo · 1:250,000
1954 · San Antonio
USGS Topo · 1:250,000
1955 · Crystal City
USGS Topo · 1:250,000
1957 · San Antonio
USGS Topo · 1:250,000
1957 · Batesville
USGS Topo · 1:62,500
1960 · Pulliam Ranch
USGS Topo · 1:24,000
1961 · Crystal City
USGS Topo · 1:250,000