1940 Map of San Loranzo Creek

About this map

The boundary between Dimmit and Webb Counties cuts through a landscape defined by expansive ranching operations and vital water catchments at the dawn of the 1940s. Established landmarks like Brown Ranch, Espejo Ranch, and Roberts Ranch anchor the territory, connected by a network of unimproved roads and survey lines. The terrain is marked by the presence of numerous engineered water features such as Ojita Tank, Tordillo Tank, and Espita Tank, which were essential for supporting livestock in this brush-country environment. The hydrology is dominated by the drainage systems of San Lorenzo Creek and Espada Creek, while the southern reaches of the map approach the Rio Grande. Cultural markers including Ruins in the northwest and the remote Goat Camp suggest the varied history of land use and temporary settlement in this portion of South Texas.