Rolling on the river rotator image
Rolling on the River.
Over 28 miles of hike & bike trails.
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Start Streaming.
More than 45 miles of paddling trails.
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Branching Out.
310 Native plant species planted along the mission reach.
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Take Flight.
More than 250 bird species call the river home.
THANKS FOR YOUR SUPPORT!
What's next?
Show Your River Pride.

Find out more about sustainability and getting involved in helping protect your river, including watershed cleanup projects, building a rain garden, and much more.

Explore the River Authority's Parks and Trails

Get outside and enjoy the nature parks, hiking, biking, and paddling trails operated by the River Authority throughout Bexar, Wilson, Karnes, and Goliad Counties.

Is your home in a floodplain?

Constant development results in changes to our floodplain. Check out the River Authority's flood maps to review your home's current status.

Stay up-to-date by following the River Authority

The River Authority’s social media keeps you in-the-know with river facts, family-friendly events, photo contests, ways to help protect our rivers and streams, and more.

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