2025 Map of Potrero Cortado OE E

About this map

Padre Island National Seashore occupies the slim western margin of this coastal Kenedy County study, representing a preserved expanse of the Texas barrier island system. The vast majority of the map is dominated by the Gulf of America, emphasizing the isolation and maritime character of this shoreline stretch. The lack of interior roads or settlements highlights the protected and undeveloped state of the island in this era, serving as a clean record of the littoral boundary between the dunes and the sea.