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River Authority mussel reintroduction project enters final stages

San Antonio River Authority (River Authority) environmental scientists have been working since 2017 to bring native freshwater mussels back to the upper reaches of the San Antonio River, beginning with

Media Advisory: Media Invited to Attend Mission Reach Intensive Nekton Survey

Aquatic biologists will identify new fish species WHAT: Media are invited to join San Antonio River Authority (River Authority) Environmental Sciences Department biologists on Tuesday, December 5 from 11 a.m.

Alerts

Stay Weather‑Aware

We are experiencing heavy rains and thunderstorms over the next few days and are currently under a flood watch. Heavy rains in short time spans may result in high water on roads and temporary closures at low water crossings.

Before heading out, residents are encouraged to check SARiverFlood.org or their local county flood website for real‑time roadway conditions:

These sites provide up‑to‑date information from flood‑monitoring sensors across the region. Real‑time updates are available 24/7 to help you stay informed as conditions change.

Please use caution when traveling and plan routes accordingly.

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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