The S Llano River flows across this upland portion of the Edwards Plateau, shaping a landscape defined by deep drainage patterns. The 2016 survey illustrates a sparsely populated ranching region where topography dictates the path of travel. Significant natural depressions like Wheat Draw in the northwest and Buffalo Draw further south serve as the primary conduits for runoff toward the river system. Man-made infrastructure is limited to a handful of thoroughfares, including Harrison Rd and Ranch Rd 2995, which provide access to the remote interior. This map is particularly useful for understanding the modern rural road network and the relationship between water sources and terrain in this specific pocket of Edwards County.
6 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.
1893 · Rock Springs
USGS Topo · 1:125,000
1954 · Sonora
USGS Topo · 1:250,000
1958 · Sonora
USGS Topo · 1:250,000
1962 · Stewart Ranch
USGS Topo · 1:24,000
1963 · Harrison Ranch
USGS Topo · 1:24,000
1967 · Dunbar Draw SE
USGS Topo · 1:24,000
1970 · Ray Lake NW
USGS Topo · 1:24,000
1971 · Ray Lake SE
USGS Topo · 1:24,000
1971 · Ray Lake
USGS Topo · 1:24,000
1971 · Turney Draw SE
USGS Topo · 1:24,000