San Antonio River Authority
Floods Don’t Care what’s on the line, and during a flood – everything is on the line. Stay weather aware and learn what you can do to prepare yourself before, during, and after a flood.
About Us
What does the San Antonio River Authority do?
Funded by property taxes, the River Authority upholds a commitment to “providing safe, clean and enjoyable creeks and rivers,” which in its 83 years has led to a multitude of partnerships, research initiatives, and projects that integrate public health with ecosystems and sustainability with economic development.
Hiking, Biking, Paddling & River Recreation
Parks & Trails
There is an emerald heart in South Texas that beats to a rhythm of exploration, tranquility and adventure. Your San Antonio River has that pulse, and the San Antonio River Authority is inviting you to discover every facet of this gem’s green spaces, flowing waters and cultural heritage.
Virtual Tour
San Antonio to Seadrift - Kayak Through Bexar County
Learn About The San Antonio River
Serving Bexar, Wilson, Karnes and Goliad Counties
Learn more about preserving, protecting and experiencing our river. Explore our website for a deeper dive into the bounty of natural, recreational, cultural and family opportunities waiting for you along the 240-mile course of the San Antonio River.
Blog & News
Why does the River Authority need a real estate team? The River Authority, to the surprise of many people, is an extremely large landholder. Much of our land comes from
Did you know there’s more to the mosquito story than just itchy, annoying “bites”? This spring, we’ve been fortunate to receive a good deal of rain, blessing us with plenty
Events Calendar
July 16, 2026
6:00pm
July 17, 2026
8:00am
July 17, 2026
9:00am
July 21, 2026
8:30pm