Cibolo Cr and Snake Cr define the hydrological character of this South Texas landscape, carving shallow paths through a region structured by large-scale ranching or agricultural tracts. The map reveals a highly organized grid of rural infrastructure, where long-standing family and regional routes like Hurt Rd and Co Rd 4850 provide access to the interior. The drainage network is complex for a semi-arid region, with Medio Cr, Espio Cr, and Elm Cr all feeding into the larger watershed. This survey captures the intersection of natural watercourses and the straight-line property boundaries typical of Frio County, showing how the local economy relies on these intermittent waterways and the road network connecting remote farmsteads.
10 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 · Big Wells
USGS Topo · 1:62,500
1942 · Divot
USGS Topo · 1:62,500
1953 · Crystal City
USGS Topo · 1:250,000
1955 · Crystal City
USGS Topo · 1:250,000
1956 · Woodward
USGS Topo · 1:62,500
1956 · Divot
USGS Topo · 1:62,500
1957 · Batesville
USGS Topo · 1:62,500
1961 · Crystal City
USGS Topo · 1:250,000
1968 · Crystal City
USGS Topo · 1:250,000
1972 · Big Wells
USGS Topo · 1:24,000