Be River Proud! Volunteer Trash Cleanup Efforts

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Last Updated on January 30, 2024

The San Antonio River Authority (River Authority) staff is committed to safe, clean, enjoyable creeks and rivers but we need YOU to help us protect and preserve area natural resources for future generations. One action you can take is to join the River Authority and the San Antonio River Foundation by becoming a River Warrior. This program aims to build a volunteer community that supports and strives toward healthy waterways for the benefit of the flora, fauna, and people on the San Antonio River Basin. There are many other ways you can get involved and Be River Proud! We want to highlight your positive actions, so please share with us pictures or videos of you and your loved ones on social media using #BeRiverProud. Once a month, we’ll feature your stories on our blog.

As part of our community outreach and engagement efforts, the River Authority also works with external organizations to coordinate trash cleanups and ecosystem restoration projects that support the ongoing maintenance efforts of our Watershed & Parks Operations Department. This month, we highlight the efforts of two groups in the San Antonio community that have given many hours to help protect and preserve the San Antonio River, one trash bag at a time.

Volunteer Group Efforts

The Balcones Invaders are a group of volunteers who have been around for seven years. They identify and eradicate invasive plants in parks and preserves in the San Antonio region. Part of the group’s efforts also include trash clean up meetings just like the one they had in early June.

Trash cleanup efforts of the Balcones Invaders volunteer group are highlighted in the River Authority blog

Because of the rainstorms, trash had built up at Piedras Creek and they went right to work despite the muddy conditions. As a result of their activities, they discovered a nest of eggs in the area where they cleaned up trash! We applaud the Balcones Invaders for leaving no trace and a thriving habitat for future wildlife to take residence in.

Members of the RiverAid San Antonio volunteer group

RiverAid San Antonio is a coalition of San Antonio’s citizens and businesses working to clean our waterways and promote environmental stewardship.

RiverAid Instagram post thanking the River Authority for donating a sharp kit to support their cleanup efforts.

RiverAid SA frequently partners with the River Authority for trash clean up events especially after rainstorms. During their most recent event, Down By The River, their volunteer group collected 1,138 pounds of trash!

Show us your river pride for a chance to be featured on our blog!

  1. Engage in activity showing river pride such as: recreating along the San Antonio River, showing your stewardship for the San Antonio River, and using sustainability practices at your home. To find more examples, read Show Your River Pride and What You Can Do at River Authority parks.
  2. Post a picture of your activity on social media!
  3. Tag @sanantonioriver
  4. Include #beriverproud

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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