pecos river

[Marquetta]

a tributary of the Rio Grande that flows southeastward from New Mexico through western Texas

[Little_Girl]

The Pecos River is a significant river in the United States, originating in north-central New Mexico and flowing into Texas, eventually draining into the Rio Grande. It spans approximately 926 miles, making it one of the largest rivers in the southwestern United States, and it flows through a variety of landscapes including mountains, desert, and plains. Historically, it has been a critical resource for agriculture and a habitat for diverse wildlife.