Rio Bravo and El Cenizo stand as significant borderland settlements along the northern banks of the Rio Grande in this southern Texas landscape. The map reveals a transition from these concentrated residential colonias to more open, arid terrain shaped by water management and ranching infrastructure. Numerous dams and reservoirs punctuate the landscape, including O'Keefe Lake with its associated O'Keefe Dam, and the extensive Falcon Reservoir along the international boundary.
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.
1933 · Becerra Creek
USGS Topo · 1:62,500
1942 · San Ygnacio
USGS Topo · 1:62,500
1956 · Laredo
USGS Topo · 1:250,000
1979 · Isla Mesteno
USGS Topo · 1:24,000
1979 · Laredo South
USGS Topo · 1:24,000
1979 · O'Keefe Lake
USGS Topo · 1:24,000
1980 · Blancas Creek North
USGS Topo · 1:24,000
1980 · Blancas Creek South
USGS Topo · 1:24,000
1980 · Arroyo Salado East
USGS Topo · 1:24,000
1985 · San Ygnacio
USGS Topo · 1:100,000