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Nature Fights Back! How Native Species Protect the San Antonio River

During National Invasive Species Awareness Week, we’re highlighting some of our favorite native river warriors—plants and animals of the San Antonio River that quietly defend our waterways as they limit

San Antonio River Draining This Week—Here’s What You’re Seeing Downtown

The Downtown River Loop looks a bit different this week! The low water levels of the San Antonio River downtown are a result of intentional dewatering (river draining) of specific

Your New Year’s Resolution: Keep Our Creeks and Rivers Beautiful!

A fresh year is here, and South Texans are gearing up for sparkling decorations, countdown parties, fireworks shows, and celebrations with family and friends. But with all that festivity comes

Thriving and Growing Fish Diversity Revealed in New San Antonio River Study

Figure 1. Aquatic biologists survey and net fish around a bank habitat. We’re back with fresh insights from this year’s Mission Reach Intensive Nekton Survey (MRINS)! You might be wondering—what

South Texas Natives: The Silver-Haired Bat

When you think of bats, what comes to mind? Vampire myths? Halloween decorations? Well, it’s time to hang up those old clichés and shine a spotlight on one of North

The Wonders of Wetlands—and Why We Need Them

Among the most productive ecosystems on Earth, wetlands provide numerous essential functions. From acting as a buffer for flood and drought to providing habitat to countless species, they have an

My River POV: Katie Overstreet, P.E.

Having always lived in Texas, my life has been shaped by the waters of Texas. My childhood was spent in Houston and filled with daily summer showers and fall hurricanes.

San Antonio River Authority Brings Local Expertise to the National Fisheries Stage

Two weeks ago, San Antonio became the center of the fisheries world as the American Fisheries Society (AFS) held its 155th annual meeting downtown. More than 1,100 fisheries professionals gathered

River Authority Volunteers Stay Strong Through the Summer Heat

After a rainy start to summer, the River Authority’s River Warriors had their hands full. From trash cleanups to invasive species removal, we have been loving our river all summer

Connected Currents: Supporting Fish Passage in the San Antonio River Basin

Have you ever seen the kayak chutes along the San Antonio River’s Mission Reach? Photo Credit: Karyn Robinson Garcia – River Click Photo Contest 2024 These channels not only help

Alerts

Stay Weather‑Aware

We are experiencing heavy rains and thunderstorms this week 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.

Museum Reach & San Pedro Creek

Due to the forecasted rain event, water features at San Pedro Creek and Museum Reach will be temporarily shut down to prevent failure. Service will resume once the event has passed.

Espada Park

The restrooms at Espada park are closed due to a water leak. We apologize for the inconvenience.

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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