
Falcon Reservoir and the meandering course of the Rio Grande define this border landscape in South Texas, where the international boundary between the United States of America and Estados Unidos Mexicanos follows the river's path. The terrain is characterized by a network of drainage systems including Arroyo Clareño, Arroyo Leon, and Arroyo Cabeza de Vaca, which cut through the brush country toward the reservoir's edge.
28 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.
1938 · Falcon
USGS Topo · 1:62,500
1949 · Mc Allen
USGS Topo · 1:250,000
1954 · McAllen
USGS Topo · 1:250,000
1956 · Zapata
USGS Topo · 1:62,500
1956 · Arroyo Clareno
USGS Topo · 1:62,500
1957 · Mc Allen
USGS Topo · 1:250,000
1962 · McAllen
USGS Topo · 1:250,000
1965 · Lopeno
USGS Topo · 1:24,000
1965 · Beckwith Arm
USGS Topo · 1:24,000
1979 · Zapata
USGS Topo · 1:24,000