2012 Map of Southmost OE E

About this map

The meandering course of the Rio Grande defines the landscape of this border region, carving deep loops and abandoned oxbows across the flat terrain. This map highlights a largely rural and hydrologically complex area south of the main Texas population centers, where the river's historical shifts have left a series of distinctive resacas and wetlands. The only significant named inland landmark is the Old San Joaquin Ranch, situated near a prominent bend in the river. The lack of modern road networks or dense settlement patterns in this area emphasizes the preservation of the riparian environment and the traditional agricultural heritage of the Southmost region.