
Val Verde and Edwards county lines bisect this part of the Texas Edwards Plateau, where the landscape is defined by an intricate network of intermittent drainage systems. The Dry Devils River and its major tributaries, including Turney Draw and Big Turney Draw, carve through the high ground, creating a complex series of ridges and canyons. These dry washes, such as South Buckley Draw and County Line Draw, illustrate the region’s hydraulic history where water only flows during significant rain events.
8 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.
1954 · Sonora
USGS Topo · 1:250,000
1958 · Sonora
USGS Topo · 1:250,000
1967 · Dunbar Draw SW
USGS Topo · 1:24,000
1967 · Flat Rock Draw SE
USGS Topo · 1:24,000
1967 · Dunbar Draw SE
USGS Topo · 1:24,000
1971 · Turney Draw SE
USGS Topo · 1:24,000
1971 · Turney Draw NE
USGS Topo · 1:24,000
1973 · Turney Draw NW
USGS Topo · 1:24,000
1973 · Robinson Draw
USGS Topo · 1:24,000
1973 · Four Mills
USGS Topo · 1:24,000