Ways We Help
Ways We Help

The San Antonio River Authority is meeting the challenge of keeping lives, property, and our natural environment safe and secure with comprehensive planning, precision protection, strategic partnerships, and community preparedness.
Along with maintaining over 40 dams and other flood control structures, the River Authority also advocates for development techniques designed to reduce runoff and improve water quality.

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Nature-Based Solutions

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Assessing your Home’s Flood Risk

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Goliad County Water Supply Corporation

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Get Involved
Get Involved

While green infrastructure features are designed to perform nature-like functions to slow the amounts of sediment and bacteria from getting to creeks and rivers, there are simple ways YOU can help too!

Get Involved Today

Race the River

River Clicks Photo Contest

My River Way

Basin Meditation

Volunteer

Blog & News

Bye Bye Snails, So Long Litter! Earth Month activates volunteer efforts along San Antonio River

May 14, 2025

San Pedro Creek’s big comeback party is next week—you’re invited!

May 7, 2025

From River to Bay: Why Sea Turtles Need a Healthy San Antonio River

April 30, 2025

Don't Let Litter Trash Your River

Events Calendar

Story Time – Mustard Seed Plaza at San Pedro Creek Culture Park

May 22, 2025

Nature Center Sundays at Helton Nature Park

May 25, 2025

Birding Kayak Tour at Acequia Park

May 27, 2025

Night Hike at Hendrick Arnold Nature Park

May 27, 2025
Parks & Trails
Parks & Trails

The San Antonio River Authority is inviting you to discover every facet of this gem’s green spaces, flowing waters, parks, trails, and cultural heritage.

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New Park Master Plans

Reservations

River Recreation

Regional Parks Coordinating Council

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Current Conditions
Education
Education

Explore the San Antonio River Basin in new ways and uncover the vital role our rivers play in our daily lives.

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Educator's Toolkit

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RIVER CAMP! Virtual Education Series
Maps & Reports
Maps & Reports

These maps and reports illuminate how our love and care for the river affects all of the communities both upstream and downstream.

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Interactive Maps

River Basin Report Card

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About Us
About Us

Our commitment to having SAFE and CLEAN creeks and rivers leads to an ENJOYABLE river.

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Blog & News

Home Parks & Trails

Parks & Trails

Enjoy the Parks of the San Antonio River

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.

Reservations

Planning a family cookout or a camping adventure, some San Antonio River Authority (River Authority) parks have select amenities that can be reserved. Pavilion reservations are popular at River Authority parks.

River Recreation

Health and well-being are important in everyone’s life and the parks and paddling trails that the River Authority operates are wonderful spaces to enjoy fun and relaxing opportunities for recreation.

New Park Master Plans

View our current park projects and read more about each project and details for the master plans.

Regional Parks Coordinating Council

RPCC serves as a comprehensive public participation group that reviews and provides input to the San Antonio River Basin Plan for Nature Based Park Resources.

Current Conditions

View our current conditions page to check water flow levels and any closures.

Regional Parks Coordinating Council

RPCC serves as a comprehensive public participation group that reviews and provides input to the San Antonio River Basin Plan for Nature Based Park Resources.

Parks & Paddling Trails Map

Parks

Trails

Parks

Paddling Trails

Alerts

Park Closure Notice: Trueheart Ranch

May 20, 2025

Unfortunately, Trueheart Ranch Nature Park (14984 Blue Wing Rd, San Antonio, TX 78221) is closed until further notice due to recent vandalism. We’re working to assess and repair the damage to ensure the park is safe and welcoming for everyone. Thank you for your understanding—updates will be shared as soon as we have them.

Graytown Park Parking Lot Construction Notice

May 19, 2025

Construction Timeline: April – October 2025 (estimated) Improvements are coming to Graytown Park! Parking lot construction will begin in April, and we appreciate your patience as we work to enhance the park for all visitors. Temporary Closures & Impacts:

Upper parking area, pavilion, and restrooms will be CLOSED during construction. Temporary restroom facilities will be provided.
Park and river access will be CLOSED Monday–Friday from 8 AM – 5 PM (no access during these hours).

We encourage visitors to plan accordingly and check back for updates as the project progresses. Thank you for your support! Stay Updated: Follow us on social media for the latest updates.

Trail Closure – San Pedro Creek Culture Park

April 30, 2025

* Trail temporarily closed from 5/1/2025 until 9/1/2025. Due to adjacent construction work, the San Pedro Creek Trail on the west side of the creek will be closed from the access point at W. Nueva Street to Dolorosa Street until further notice. Alternate route with ADA access is on the east side of the creek

San Pedro Creek Culture Park Trail Closure

Goliad Paddling Trail Alert

March 6, 2025

NOTICE: HWY 59 Landing Site Closed Due to TxDOT construction on the HWY 59 Bridge, the HWY 59 landing site is closed until further notice. However, the Goliad Paddling Trail remains open, and paddlers can still access the river at the Riverdale, Ferry Street, and Goliad State Park landings. Please plan accordingly and check back for updates.

SASPAMCO Paddling Trail Temporarily Closed

November 20, 2024

Staff have removed two large log jams just downstream of Helton Nature Park, keeping the southern portion of the SASPAMCO Paddling Trail temporarily closed. Staff are working to contact adjacent landowners to support a land-based removal solution.

SASPAMCO Paddling Trail

May 6, 2024

The SASPAMCO paddling trail is open from River Crossing Park to Helton Nature Park. *Please Note: Paddling Trail from Helton Nature Park to HWY 97 is still closed due to blockages.