2012 Map of San Esteban Lake SW

About this map

Perdiz Cr and its tributaries define the drainage patterns of this high-desert landscape in Presidio County, as captured in this 2012 survey. The area is characterized by ephemeral watercourses and isolated terrain features like the Black Hills in the southwest corner. Transportation in the region is anchored by a primary north-south route that cuts through the center of the sheet, crossing several arroyos including Cienega Cr, Dunman Cr, and Matonoso Cr. These creek systems represent vital landmarks in an otherwise sparse ranching environment, offering a look at the natural boundaries and water access points that have historically dictated land use and travel routes through this portion of the Texas Big Bend region.