The San Antonio River Watershed is a corridor of connection from its headwaters in the heart of San Antonio to the confluence with the Guadalupe River near San Antonio Bay and the Texas Gulf Coast. Learn how its waters nurtures 5 separate ecoregions along the way.
Be River Proud
Ecosystems
The San Antonio River Watershed is a corridor of connection from its headwaters in the heart of San Antonio to the confluence with the Guadalupe River near San Antonio Bay and the Texas Gulf Coast. Learn how its waters nurture five separate ecoregions along the way.