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Fireflies Need You to Protect their Home in the San Antonio River Basin!

When was the last time you saw a firefly? Were fireflies more abundant when you were younger, but maybe now you can’t remember the last time you saw them? Typically

Bye Bye Snails, So Long Litter! Earth Month activates volunteer efforts along San Antonio River

April was an exciting month for community members all throughout the San Antonio River Watershed. The River Authority invited several companies to join in keeping our creeks and rivers safe,

From River to Bay: Why Sea Turtles Need a Healthy San Antonio River

The San Antonio River flows through the heart of the city, weaving together urban landscapes, vibrant wildlife, and our collective responsibility to preserve it. Our river carries not just water

Bloom Service! Six Native Plants that Steal the Spotlight

Did you know that April is designated as National Native Plant Month? Texas has over 5,000 native plant species, which can be found in incredibly diverse habitats throughout the state.

2025 River Basin Bioblitz reveals exciting nature finds at Hendrick Arnold Nature Park

What do lizards, moth cocoons, heritage trees, bats, and raccoon prints have in common? They were all observed during the San Antonio River Basin Bioblitz this year at Hendrick Arnold

Got Hazardous Waste? Mark Your Calendar for Upcoming Collection Events!

It’s official; HHW Events have been scheduled for Spring 2025! In collaboration with local partners, the San Antonio River Authority (River Authority) holds six free and safe Household Hazardous Waste

Which invasive species live in the San Antonio River?

The San Antonio River Authority Environmental Sciences Department takes pride in its daily environmental stewardship. One of the ways they ensure the environment remains at a healthy ecological balance is

Whooping Cranes and Waterways: The EAC’s Commitment to Conservation

The San Antonio River Authority (River Authority) team is so proud that our commitment to safe, clean, enjoyable creeks and rivers is supported by so many important community groups, including

Let Love Flow! Celebrating the San Antonio River through Stewardship and Service

February is a perfect month to highlight our love for the San Antonio River and the communities it serves! In anticipation of spring, we’re devising wonderful ways to experience the

Celebrating Another Milestone Mussel Moment for the San Antonio River

On today’s blog, we’re celebrating a recent milestone in the Mission Reach Mussel Reintroduction Project: the successful reintroduction of all four target mussel species into the Mission Reach. These four

Alerts

Escondido Creek Parkway Playground Closure

The playground at Escondido Creek Parkway will be temporarily closed from July 31 through August 2 for maintenance and is scheduled to reopen on Monday, August 3.

We appreciate your patience and understanding

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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