2019 Map of Bull Hollow Tank

About this map

Rio Grande waters define the international boundary between the United States and Mexico in this sparse borderland of Webb County. The rugged landscape is characterized by the confluence of San Lorenzo Creek and the major river, reflecting a remote section of the Texas frontier where few improved roads exist. Eagle Pass Rd provides the primary overland connection through the arid terrain, cutting across a geography defined more by its natural watercourses and topography than by dense settlement. This map documents the essential hydrology and simple transport infrastructure that sustains the ranching and border security operations of the modern era.