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San Antonio River Authority

Don’t Let Litter Trash Your River

Give the River a helping hand by picking up trash and disposing of it properly.

Help us achieve trash-free waters in the San Antonio River Basin. Take a part in helping keep area creeks and rivers clean by not littering and by picking up trash when they see it on the ground.

TAKE THE PLEDGE

In 2020, the River Authority launched the San Antonio River Basin Report Card to measure the health of the basin. The grade for public trash collection is currently an F. Although many factors determine a healthy river, trash collection is a big issue that we as a community can work to improve.

                     

Help

Volunteer with Us

Join our River Warrior Volunteer Program and make an impact in our community. Learn more about our upcoming clean-up opportunities and ways you can help.
Volunteer Now

Share

Join the Conversation

Share your thoughts on social media. Use the hashtags #SanAntonioRiver & #DontLetLitterTrashYourRiver to spread awareness about the effects of trash on our creeks and rivers.

Social Media Toolkit

Learn

Educating the Future

Are you an educator? Download our free lesson plans and resources to inspire stewardship in the classroom. Together we can make a better tomorrow.

Educator's Toolkit

Read the Blog

Stay Informed

Read our weekly blog for insights on the San Antonio River Basin. Hear from scientists, engineers, and utilities experts on their tips to keeping our creeks and rivers safe, clean, enjoyable.

The River Authority Blog

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Alerts

Trail access impact – Mission Reach

July 18, 2025
Due to a SAWS project, pedestrian access to the Mission Reach trail from E. Hart Ave & Mission to Thelka Street will be limited. Signs indicating where the work is being done have been posted. We apologize for the inconvenience.

Graytown Park Parking Lot Construction Notice 

June 30, 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

June 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 creekSan Pedro Creek Culture Park Trail Closure

Trail Closure at Myrtle St. Dead End

June 30, 2025
The trail between Myrtle St. and the newly constructed South Bridge at the Pearl District will be closed due to construction. Alternative pathways around the work area can be seen in the map below. We apologize for the inconvenience

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.
Current Conditions

River Reach Newsletter and Blog Signup

River Reach is offered as a printed, physical mailing to your residence or business. The Blog is a weekly electronic email with news and updates in order to be more environmentally conscious. Please fill out the form below and indicate your preferred method of delivery.

By submitting this form, you are consenting to receive marketing materials from: San Antonio River Authority, 100 East Guenther St., San Antonio, TX, 78204, US. You can revoke your consent to receive emails at any time by using the SafeUnsubscribe® link, found at the bottom of every email. Emails are serviced by Constant Contact. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.