San Antonio River Authority
100 East Guenther St.
San Antonio, Texas 78204

Phone: 210-227-1373
Toll Free:866-345-SARA
Fax: 210-227-4323

Contact Us

site designed by
The Clockwork Group

The San Antonio River Authority is entrusted to protect and preserve our shared water resources and together with our partners, pursue innovative solutions that will serve generations to come.
San Antonio River Basin Guide

New Basin Guide Available by Request
This beautiful guide was recently developed by SARA to celebrate the history, culture, natural resources and community events that make the San Antonio River Basin unique. It is designed to be used and reused, folded and unfolded, just like a travel map. To request your free copy, call SARA at (210) 227-1373 or toll free, 866-345-7272.
River Walk Watershed Anti-bacterial Challenge