2016 Map of Dilley NE

About this map

The Frio River winds southeastward through this South Texas landscape, creating a riparian corridor that serves as the primary geographic feature of the region. The terrain is defined by its drainage systems, including the substantial Lockhardt Cr and Mule Cr, which converge toward the river valley. Human modification of the arid environment is evident through water management features such as Burns Reservoir and Thompson Lake. The rural infrastructure is supported by a network of county roads like Martin Branch Rd and the more formal FM 1583. Along the southern margin of the map, the political boundary of Frio Co La Salle Co indicates the transition between these two prominent cattle-country jurisdictions.