
The brush country of Dimmit County unfolds across this survey, centered on the intermittent drainages and ranch infrastructure northwest of Catarina. The landscape is defined by the winding courses of San Roque Cr and Appurceon Cr, which feed several localized impoundments including Stumberg Lake, Beinhorn Lake, and Saunders Lake. These water sources reflect the essential land management required in this semi-arid South Texas region. Regional connectivity is maintained by Ranch Rd 2688, which bisects the quadrangle, while more localized history is found at the Catarina Cem Number 1 located off Cemetery Rd. The presence of the San Ysidro Ranch Airport highlights the importance of private aviation in managing these expansive ranching properties.
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This is the sole edition of this map. No revisions or reprints were ever made.
1925 · San Roque Lake 1-a
USGS Topo · 1:48,000
1929 · Cotulla
USGS Topo · 1:125,000
1932 · Valley Wells
USGS Topo · 1:62,500
1940 · Asherton
USGS Topo · 1:62,500
1940 · Velenzuela Creek
USGS Topo · 1:62,500
1940 · San Loranzo Creek
USGS Topo · 1:62,500
1940 · Catarina
USGS Topo · 1:62,500
1953 · Crystal City
USGS Topo · 1:250,000
1955 · Crystal City
USGS Topo · 1:250,000
1961 · Crystal City
USGS Topo · 1:250,000