2019 Map of Venado Creek East

About this map

Frank Nunley Lake and Martinena Ranch Lake sit among the ephemeral drainage systems of Webb County, defining a landscape of ranching and water management in South Texas. This 2019 survey reflects a rural environment where seasonal watercourses like Carrizitos Cr and Dolores Cr carve through the brush country. The network of creeks, including Venado Cr and Los Olmos Cr, dictates the movement and infrastructure of the region. Transportation is sparse, primarily focused around Ranch Rd 863 in the northeastern corner, which provides the primary access to these private ranch lands. The map illustrates the intersection of modern ranching operations and the natural hydrology of the Rio Grande basin.