Spring 2022 Household Hazardous Waste Collection Events

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Mass Collection of Household Hazardous Waste items are piled around pickup van for disposal.

Last Updated on November 7, 2024

Old medicine bottles, paint cans, and cleaning products taking up space in your cabinets?

We’ve got the solution! The San Antonio River Authority (River Authority), in collaboration with local partners, holds six Household Hazardous Waste (HHW) Collection Events each year downstream in Wilson, Karnes, and Goliad counties. The Texas Commission on Environmental Quality defines household hazardous waste as products containing chemicals that present safety concerns if not properly managed. The River Authority encourages county residents to show their river pride and stop by to drop off unwanted household hazardous waste, electronics, tires, and unused pharmaceuticals. These collection events are essential to the community because they 1) offer residents a safe and convenient way to dispose of unused HHW and 2) help protect local creeks and the San Antonio River from harmful pollutants.

At the collection event, residents can bring HHW such as paint, used motor oil & filters, cleaning products, and pesticides. Other items including computers, small electronics, tires without rims, and pharmaceuticals are also accepted. Note: Large appliances and tires on the rim are not accepted. Click Here for a full list of accepted items. The event is FREE, and residents are assisted on a first-come, first-serve basis. At HHW events in the fall of 2021, the River Authority collected over 83,000 pounds of waste and 60 tons of tires from citizens.

The River Authority hosts these semi-annual HHW collection events with the hope that it will reduce the waste that enters local creeks and the San Antonio River and bring awareness to communities about the harmful effects of improperly disposing of waste. When waste is improperly disposed of (e.g., flushed down toilets or dumped in landfills or riverbanks), it can contaminate the environment and harm the people and wildlife that call the waterways home.

Illegal Dumping Sign

These events assist in improving the quality of the San Antonio River Watershed and increase the quality of life for the residents of the community. As mentioned earlier, the illegal dumping of HHW, electronics, tires, and pharmaceuticals directly impacts the community’s health. Joint efforts in the safe disposal of household hazardous materials help ensure the health and well-being of local creeks and rivers. The River Authority is grateful to its local partners, governments, and organizations that work together to care for our community. We are also grateful to the residents who continue to show their strong support for these events and play their part in keeping our creeks and rivers safe, clean, and enjoyable.

Trash collection bins side by side

Spring 2022 HHW Collection Schedule

We are excited to kick off this year’s events in Wilson County!

Wilson County

April 2, 2022, 8:00AM-12:00 PM @ Wilson County Expo Center, 435 TX-97, Floresville, TX 78114

Karnes County

May 7, 2022, 8:00AM-12:00 PM @ Karnes County Youth Show Barn, 1480 CR 345, Kenedy, TX 78119

Goliad County

May 21, 2022, 9:00AM-12:00 PM @ Goliad Memorial Auditorium, Auditorium Drive, Goliad, TX 77763

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Visit our events page for more information and a complete list of acceptable items. You can also help by reporting illegal dumping activity by calling the River Authority’s environmental investigations team at (866) 345-7272.

For any questions about upcoming HHW Collection Events, please contact Kendall Hayes at 210-227-1373.

 

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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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