2013 Map of Arroyo Salado West

About this map

The Rio Grande defines the western edge of this South Texas borderland, where the winding river channel meets a landscape of intermittent creeks and ranch reservoirs. At the northern bend of the river sits Poblacion de Dolores, a settlement situated near the confluence where Dolores Cr and the larger Arroyo Dolores drain into the main waterway. This arid terrain is marked by engineered water management for livestock and agriculture, evidenced by features such as La Perla Ranch Lake Number 3 and La Perla Ranch Lake Number 4. Further south, the prominent Arroyo Salado carves through the brushland, illustrating the drainage patterns that have shaped land use and ranching boundaries in Zapata County for generations.