For twelve years this river, not the Rio Grande, was where Texas ended as far as Mexico was concerned. The Republic claimed the Rio Grande in 1836; Mexico recognized the Nueces; and the 150 miles of brush country between them was left as a disputed and largely lawless belt. Sending U.S. troops into that gap in 1846 is what started the Mexican-American War. The Nueces rises on the Edwards Plateau and is one of the clear spring-fed rivers up on the plateau, running muddy and slow by the time it reaches the coast.
Getting there
29.2058, -99.9024
Locations are approximate and may be inaccurate, on private land, or otherwise inaccessible. Check before you travel.