
Ruiz Cr and Rock Cr carve a winding drainage pattern across this South Texas landscape where the boundaries of Frio and La Salle counties meet. The terrain is defined by an extensive network of man-made water catchments, including Buck Tank, Caldwell Tank, Harry Tank, and the Bar-One Tank, which highlight the region's reliance on managed water resources for ranching and livestock.
17 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.
1927 · Pearsall
USGS Topo · 1:62,500
1934 · Schattel
USGS Topo · 1:62,500
1942 · Dilley
USGS Topo · 1:62,500
1953 · Crystal City
USGS Topo · 1:250,000
1955 · Crystal City
USGS Topo · 1:250,000
1956 · Hindes
USGS Topo · 1:62,500
1961 · Crystal City
USGS Topo · 1:250,000
1964 · Pearsall South
USGS Topo · 1:24,000
1968 · Crystal City
USGS Topo · 1:250,000
1968 · Keystone Ranch
USGS Topo · 1:24,000