2016 Map of Velenzuela Creek

About this map

Velenzuela Cr and its network of ephemeral tributaries define this South Texas landscape where the boundary between Dimmit and Webb counties bisects the brush country. The map documents a sparsely populated ranching region structured around seasonal water sources and rural access routes like Buena Vista Rd. Significant water management features, including Harrison Lake Number 1, Gates Lake Number 2, and Tiller Lake, suggest the importance of irrigation and livestock tanks in this arid environment. The drainage patterns of Chalker Cr, Tierra Blanca Cr, and Bonito Cr illustrate the natural topography that has dictated land use and property lines since the early ranching era. This survey provides a clear view of the transition from Webb County into the southern reaches of Dimmit County, captured at a time when traditional rural road networks like Ranch Rd 539A remained the primary connectors across the open terrain.