Falcon Reservoir dominates the eastern edge of this South Texas landscape, defined by the intricate shoreline of the Rio Grande's impounded waters. Along these banks, the Old Raotireno Cem remains a significant cultural landmark for those tracing local family lineages in Zapata County. The map details a strictly regulated waterway, marked by a precise series of navigational aids ranging from Buoy Number 33 in the north to Buoy Number 18 further south. Away from the water, the terrain is characterized by a network of seasonal drainages and arroyos that feed into the reservoir, illustrating the hydrological patterns of the brush country in the early twenty-first century.
17 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
This is the sole edition of this map. No revisions or reprints were ever made.
1942 · San Ygnacio
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 · Laredo
USGS Topo · 1:250,000
1957 · Mc Allen
USGS Topo · 1:250,000
1962 · McAllen
USGS Topo · 1:250,000
1979 · Zapata
USGS Topo · 1:24,000
1979 · Zapata SE
USGS Topo · 1:24,000
1979 · Zapata NW
USGS Topo · 1:24,000