2019 Map of Dilley NE

About this map

The Frio River winds through this South Texas landscape, defining the topography of the region just north of the county line. The map captures the pastoral character of the area where the river meets local drainage systems like Lockhart Cr and Martin Br. A network of rural routes, including FM 1583 and several county roads such as Martin Branch Rd, connects the scattered ranchlands and agricultural tracts typical of this portion of the Rio Grande Plain. Near the southern boundary, the Burns Reservoir serves as a notable hydrologic feature, while the eastern edge is marked by the presence of Mule Cr. This survey provides a modern view of land use and water management in the brush country, illustrating how the natural waterways continue to dictate the placement of roads and property boundaries in a region defined by its reliance on intermittent water sources.