Water School

The Brazos River basin covers a swath across Texas more than 600 miles long, beginning near the Texas-New Mexico Border and ending at the Gulf of Mexico in Brazoria County.

The basin includes all or part of 70 Texas counties within 42,000 square miles and includes numerous smaller tributary rivers including the Double Mountain, Salt and Clear Forks, the Paluxy, Bosque, Nolan, Little, and Navasota Rivers and dozens of smaller rivers and tributaries.

For a full-sized map, click here.