1980 Map of Arroyo Salado East

About this map

Arroyo Salado defines the drainage of this Zapata County landscape during the mid-1970s, carving a winding path through the brushy South Texas terrain. The map captures a moment when traditional ranching environments were increasingly dotted with petroleum infrastructure, evidenced by the presence of a Gas Well in the southeastern quadrant. Small stock tanks and unnamed water features scattered across the contours suggest a rural economy heavily dependent on seasonal water management. Along with Cavaso Creek, these seasonal waterways dictate the natural movement across the land, highlighting the sparse and functional character of this borderlands region before further modern development.