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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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!

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River Clicks Photo Contest

My River Way

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Blog & News

River Warriors Unite: An Earth Month Volunteer Recap from the San Antonio River

May 13, 2026

Board Insights: Jim Campbell, Bexar County District 4

May 6, 2026

South Texas Natives: Herons of the San Antonio River Basin

April 29, 2026

Shape Your River Way

Litter Is Ugly

Events Calendar

River Rodeo 2026 + Fin Addict Fishing Clinic

May 16, 2026

Race the River 2026 – Mission Reach

May 16, 2026

Current Reads at San Pedro Creek Culture Park

May 21, 2026

Guided Bike Ride Series – Birding

June 3, 2026
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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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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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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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Our commitment to having SAFE and CLEAN creeks and rivers leads to an ENJOYABLE river.

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Home Events Calendar

Events

Name: Race the River 2026 – Mission Reach
Start: 2026-05-16T10:00:00-05:00
End: 2026-05-16T13:00:00-05:00
Location: 655 Lone Star Blvd, San Antonio, TX 78204-1708, United States

List
Month

March 2026
Household Hazardous Waste Event – Karnes County

March 21 @ 8:00 am - 12:00 pm

Karnes County Youth Show Barn 1480 County Rd 345, Karnes City, United States

More details to come! March 21, 2026 | 8AM - 12 PM Karnes County Youth Show Barn 1480 CR 345, Kenedy, TX 78119

Free
San Antonio River Basin Bioblitz

March 25 @ 8:00 am - March 28 @ 5:00 pm

Trueheart Ranch Nature Park 14984 Blue Wing Rd, San Antonio, United States

San Antonio River Basin BioblitzJoin scientists from the San Antonio River Authority and partners to assist with biological surveys, observe flora and fauna, and explore

Free
Women’s & Girls’ Disc Golf Clinic

March 28 @ 9:00 am - 1:00 pm

Graytown Park 1239 County Rd 125,, Elmendorf, United States

San Antonio River Authority presents a Women’s & Girls’ DISC GOLF CLINIC at Graytown Disc Golf Course, sponsored by the San Antonio Women’s Disc Golf

$5
April 2026
Canceled River Rodeo Kickoff and Fin Addict Fishing Clinic

April 4 @ 9:00 am - 11:00 am

Padre Park 6515 Padre Dr, San Antonio, United States

Join us on April 4 at Padre Park as we cast off the 2026 River Rodeo with a special opening-day fishing clinic hosted in partnership
San Antonio River Basin Texas Clean Rivers Program Steering Committee Meeting

April 10 @ 11:00 am - 1:00 pm

San Antonio River Authority 100 E. Guenther, San Antonio, TX, United States

The Texas Clean Rivers Program (CRP) Steering Committee serves as a public participation group that reviews and provides input on the Texas Clean Rivers Program.
Household Hazardous Waste Event – Goliad County

April 11 @ 9:00 am - 12:00 pm

Goliad Memorial Auditorium Parking Lot Auditorium Drive, Goliad, United States

More details to come! April 11, 2026 | 9 AM -12 PM Goliad Memorial Auditorium Auditorium Drive, Goliad, TX 77763

Free
Discovery Hunt Spring 2026

April 17 - April 26

Discover the San Antonio River! Uncover hidden gems of art, nature, and engineering while completing missions in Bexar, Wilson, Karnes, and Goliad Counties!Download GooseChase &
Mission Reach Fiesta Flotilla

April 19 @ 11:00 am - 3:00 pm

Mission Reach 8500 Mission Parkway, San Antonio, United States

Follow the Facebook Event The San Antonio River Authority & San Antonio River Foundation proudly present Mission Reach Flotilla Fiesta 2026 – the official kayaking
City Nature Challenge 2026

April 24 - April 27

Join the San Antonio River Authority in the 2026 City Nature Challenge April 24th - 27th! The City Nature Challenge, a global effort to find and
May 2026
Drum Circle at San Pedro Creek Culture

May 12 @ 7:00 pm - 8:00 pm

715 Camaron St. San Antonio TX, 78204 715 Camaron St, San Antonio, TX, United States

Join us for a rhythmic evening at San Pedro Creek! FREE and open to the public! Let the beats guide you as David and Cameron

Free
Guided Bike Ride – Pollinators

May 13 @ 9:00 am - 10:00 am Guided Bike Rides – Mission Reach

Confluence Park 301 W. Mitchell, San Antonio, TX, United States

Join San Antonio River Authority staff for an hour-long bike ride program along the Mission Reach of the San Antonio River! Participants will enjoy a

Free
River Rodeo 2026 + Fin Addict Fishing Clinic

May 16 @ 9:00 am - 11:00 am

Acequia Park 8500 Mission Pkwy, San Antonio, TX, United States

Join us on May 16 at Acequia Park as we continue casting the 2026 River Rodeo with a special fishing clinic hosted in partnership with

Free
Race the River 2026 – Mission Reach

May 16 @ 10:00 am - 1:00 pm

655 Lone Star Blvd, San Antonio, TX 78204-1708, United States 655 Lone Star Blvd, San Antonio, TX, United States

*RESCHEDULED*The San Antonio River Authority and the San Antonio River Foundation invite you to join the 1st installment of the 2026 Race the River competitive

Alerts

San Pedro Creek Culture Park

February 26, 2026

The east bank trail along San Pedro Creek will be temporarily closed between the upper trail at Cameron St. and the lower trail at two access points.

Closure details:

The first closure will impact the connector from the upper trail near West Houston St. to the south lower San Pedro Creek trail.
Once work at this location is complete and the trail reopens, construction will shift to the second closure area between the upper and lower trails on the opposite side of the green space.

Please follow posted signage and plan alternate routes. We appreciate your patience as this work is completed.

Closed areas around San Pedro Creek Culture Park

The Brackenridge Trail

February 10, 2026

Trail Lighting Notice – Brackenridge Park Trail

Due to an electrical issue, lighting is currently out along the north portion of the trail, from the Josephine Street inlet to just past Highway 281 within the Brackenridge Park Trail. Our team is actively working to correct the issue and expects repairs to be completed by the end of business tomorrow.

We apologize for any inconvenience this may cause and appreciate your patience as we work to restore lighting. Please use caution when traveling through this area, especially during evening hours.

San Pedro Creek Culture Park – STREAM

January 7, 2026

Stream is temporarily unavailable due to maintenance. We appreciate your understanding.

Trail Closure Alert – Calder Alley, San Pedro Creek

September 12, 2025

Maintenance work will be done in Calder Alley starting Wednesday, September 18, 2025.

Trails will remain open during this work.
One bench at a time will be temporarily barricaded while improvements are completed.
There may be occasional contractor pickups in the area.

We appreciate your patience as we continue to maintain and improve San Pedro Creek for all to enjoy!

SASPAMCO Paddling Trail

June 30, 2025

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.

SASPAMCO Paddling Trail Temporarily Closed

June 30, 2025

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.

Goliad Paddling Trail Alert

June 30, 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.

March 2026

April 2026

May 2026

Alerts

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