Love Your San Antonio River

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Engagement and Volunteer Coordinator Minna Paul with River Warriors after successful clean up event.

Last Updated on January 30, 2024

This piece is contributed by Minna Paul, Engagement and Volunteer Coordinator II with the San Antonio River Authority (River Authority).

February is a great month to showcase our love for the San Antonio River and the communities we serve. As we wait for the onset of spring, we also plan for wondrous ways to enjoy the great Texas outdoors while contributing to its protection and health. February heralds the excitement of Basura Bash, the most extensive one-day litter clean-up of creeks and tributaries of the San Antonio River. Hundreds of local volunteers will assemble at the River’s various tributaries on Saturday, February 18, 2023, and pull out thousands of pounds of trash, metal and tires clogging our waterways.

For the River Authority, San Antonio River Foundation (River Foundation), and River Warrior volunteers, our love for the River runs deep! In 2022, 30 River Warrior volunteers and seven staff picked up 840 lbs. of trash and two tires at Sixmile Creek. This year River Warriors will again meet at the Sixmile Creek location. The registration for this location is currently filled. However, volunteers can register at any of the many other sites to help rid the mountains of trash that hurt our rivers and creeks. See the 2023 Basura Bash Event to learn more!

The River Authority and River Foundation’s River Warrior volunteers are a dedicated team of community members that donate their time towards healthy waterways in the San Antonio River Basin.

Request a Presentation

Another great way to get involved in the collective anti-litter mission is to truly understand the root of this problem! Trash and other pollutants in our waterways often come from open trash bins and trucks along roadways. Educating neighbors, friends, colleagues and community Homeowners Associations (HOAs) on ways to reduce, reuse, recycle and properly dispose of trash goes a long way in mitigating the overall impact of non-point source pollutants in the River. Request a presentation for your group from an expert River Authority staff member today!

Engagement and Volunteer Coordinator Minna Paul leads demonstration of floodplains

Loving the River is more than reducing litter

For our River Warriors, love for the San Antonio River also goes beyond picking up litter! It extends to learning about the native plants and wildlife that depend on and contribute to the health of the River. Join a nature walk with local naturalists during our Spring Nature Walk Series and learn how to become a citizen scientist using iNaturalist. We guarantee you will walk away with a greater understanding of the interconnectedness of our riparian area inhabitants.


City Nature Challenge

Nature walks along the River also bring awareness to extensive erosion issues along some of our rivers and creeks due to the loss of native vegetation and excessive stormwater runoff. River Warrior volunteers show they care about these issues by participating in Beaver Dam Workdays. This pilot volunteer project shows how low-tech post-assisted log structures built along erosion valleys can slow down the effects of long-term impacts on water quality and help restore stream health.

Beaver Dam Workday, Thursday February 23 8-2

JOIN THE WARRIORS Today!

River Warrior Volunteers

If you want to be part of this community movement, partake in the spirit of volunteerism, and show love for our precious freshwater resources, join the River Warrior team! You will learn of these and many other ways to support the mission and vision of the River Authority and River Foundation for safe, clean and enjoyable creeks and rivers in the San Antonio River Watershed. Be River Proud!

Related Articles

Alerts

Mission Reach Area Maintenance

Update (December 2025):
Crews will be moving south of Concepcion Park towards the baseball fields around the Mission Road area. The trail in this section will be closed the morning of Wednesday 12/10 and is expected to reopen the later next week. 

Work will also continue at the current location near mile marker 8.2 for the remainder of the week, where crews will be cleaning the area and hauling off chips and debris. This section of the trail will remain open

When: Beginning October 20, 2025 through Spring 2026
What: Crews will be performing stem-density removal and related vegetation maintenance along sections of the Mission Reach to help manage flood risk and protect surrounding infrastructure. Some trails or segments may be closed temporarily while work is underway.
Why: Removing excess stems that naturally establish along the river helps maintain stormwater conveyance, reduces flood risk, and protects public infrastructure while allowing grassland and native vegetation to recover and thrive.
What to expect:

  • Limited trail closures and intermittent work zones.
  • Crews and equipment working near the riverbanks during daytime hours.
  • Parking areas remain open, but visitors may see signage and temporary barriers.

Questions? Call the San Antonio River Authority at (210) 227-1373 or visit https://www.sariverauthority.org/services/river-health/ecosystems/.

Thank you for your patience while we keep the Mission Reach safe, clean, and enjoyable.

Stem Density work 12.10.2025-12.19.2025

Trail Closure – Mission Reach Area

The Acequia Park trailhead entrance at Probandt Street to the Bexar County Public Works Department building’s trailhead will be closed through December 23rd due to construction. We apologize for the inconvenience.

Trail Closure Alert – Calder Alley, San Pedro Creek

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

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

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

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.

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