2013 Map of Cerritos Blancos

About this map

Cerritos Blancos and the sprawling livestock operations of Webb County define this South Texas landscape in the early 21st century. The map centers on the traditional ranching economy, where large-scale holdings like Casa Blanca Ranch and La Mesa Ranch rely on a complex network of artificial water sources. Named earthen reservoirs, including Hondo Tank, La Z Tank, and Palo-Blanco Tank, are scattered across the brushland to support cattle where natural flow is ephemeral. Seasonal drainage is dictated by the winding courses of Santa Isabel Cr, Santo Tomas Cr, and the Palito Blanco Arroyo. Remote access to these interior pastures is provided by unpaved corridors such as La Mesa Ranch Rd and Las Tiendas Rd, reflecting the continued isolation and specialized land use of the Rio Grande plain.