Meet Your Basin Besties

These river critters are making a splash and teaching people about life in the San Antonio River Basin. Keep an eye out for the Basin Besties as they pop up online and across the river basin, ready to spread their passion for a safe, clean and enjoyable river.

Get to Know Heronimo!

Meet Heronimo!

The heron who cares about river safety

Heronimo is a Great Blue Heron with a great big job — keeping the river basin safe. The largest species of heron in North America, Great Blue Herons are patient, majestic, graceful, and social. Heronimo stands tall while wading in the river or perched high in a heronry above. The Basin Besties’ eye in the sky, Heronimo has exceptional eyesight and night vision, which are useful for gathering information and spotting potential threats, like flooding. Heronimo also has a powerful voice that commands attention, perfect for teaching people about safety and warning them about danger.

Heronimo takes the job seriously, but has a knack for explaining important things in a fun, engaging way. Heronimo’s also not afraid to be a bit goofy, and is quick to make a safety-related joke that might fly over your head.

Heronimo loves to relax by doing yoga along the river, so you might occasionally see them standing still, spreading their wings out wide in a warrior pose. That’s also how herons dry their wings. Soon, they’ll be back to gliding steadily over the water between slow wingbeats, scanning the river basin.

Up Next, Meet Rex!

Meet Rex!

This clever raccoon loves a clean river

 Rex may be a Common Racoon, but is a one-of-a-kind, chaotic force throughout the river basin. Mostly for good.

Rex the Raccoon

Rex just can’t help being a bit of a lovable, relatable mess. In true “trash panda” fashion, Rex loves garbage — picking it up, collecting it, and reusing it. But the more Rex learns about how litter from the land makes its way into our river, the more they enjoy reminding people where it’s supposed to go. A creative, resourceful critter, Rex has hands that are perfectly suited for crafting things out of found litter — like their signature styrofoam-cup hat and drinking-straw bowtie.

Meet Rex!

Raccoons are scavengers by nature, so Rex is constantly scouring the river and the land around it — foraging for food, finding hiding spots, and adding trash to their collection. Raccoons are smart and endlessly curious, so Rex knows all about the plants and animals that can be found along the San Antonio River. If you ever get a peek into Rex’s notebook, you’ll find pages full of information about every living thing you might encounter in the river basin.

Good Golly, Meet Ollie!

Meet Ollie!

An otter-ly enjoyable river recreation enthusiast

Ollie is a playful, adorable North American River Otter who’s loving every second of being back in the river basin. Ollie is known around South Texas as The Comeback Kit—”kit” being the proper name for a baby otter. There used to be more river otters throughout the river basin, but trapping, pollution, and habitat loss made them leave the basin for a while. Efforts to restore and protect our waterways have allowed otters like Ollie to call the San Antonio River home once again.

Determined to make the most of their return to the basin, Ollie is the number-one champion of recreation at the trails and parks along the river. Hiking, fishing, kayaking, swimming, going to community events, you name it — Ollie’s up for any new experience.

On land, Ollie can run fast and slide through the mud even faster. But Ollie loves any reason to be in the water, whether it’s playing, snacking, paddleboarding, or collecting samples to test the river’s water quality. Ollie cares deeply about water quality because a safe, clean river is more enjoyable for everyone. Although river otters don’t have built-in pouches like sea otters do, Ollie carries a bag to hold their favorite pebble, toys, and tools. It also has pages of notes about water quality levels and maps of their favorite swimming spots. If you’re lucky, you might spot Ollie running or paddling toward the next adventure.

Downloads

Always keep your Basin Besties close by downloading some coloring pages and other fun learning materials.

Heronimo

Rex

Ollie

Basin Besties

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Alerts

Trail Closure Notice – East Bank Trail

A section of the East Bank Trail between 8th Street and 9th Street is temporarily closed due to tree and site work. The closure will remain in place until work is completed. An update will be provided once the trail section has reopened. We appreciate your patience and cooperation as we work to maintain safe conditions along the trail. Museum Reach Trail Closure 5.20.2026

Trail Closure: Camino Coahuiteca

Due to heavy rain, Camino Coahuilteca and River Front Parkway are closed due to high water until further notice. Please use extreme caution on all trails and low water crossings throughout our parks. Some areas remain flooded, while others may have debris or mud. Our crews are actively working to clear and reopen affected areas as soon as it is safe to do so. Stay informed and safe: Visit SARiverFlood.org for real-time updates on low water crossings and flood conditions.

San Pedro Creek Culture Park

The east bank trail along San Pedro Creek will be temporarily closed between the upper trail at Cameron St. and the lower trail at two access points. Closure details:
  • The first closure will impact the connector from the upper trail near West Houston St. to the south lower San Pedro Creek trail.
  • Once work at this location is complete and the trail reopens, construction will shift to the second closure area between the upper and lower trails on the opposite side of the green space.
Please follow posted signage and plan alternate routes. We appreciate your patience as this work is completed. Closed areas around San Pedro Creek Culture Park

The Brackenridge Trail

Trail Lighting Notice – Brackenridge Park Trail Due to an electrical issue, lighting is currently out along the north portion of the trail, from the Josephine Street inlet to just past Highway 281 within the Brackenridge Park Trail. Our team is actively working to correct the issue and expects repairs to be completed by the end of business tomorrow. We apologize for any inconvenience this may cause and appreciate your patience as we work to restore lighting. Please use caution when traveling through this area, especially during evening hours.

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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