2.5
millionTexans served across eight Texas counties
90,000
gallons of rainwater collected at EAA headquarters in 2024
1,940
permit holders help us manage this vital resource
10,000
students have enjoyed free field trips to the EAA EOC
2,000
native plants given free to residents in Oct 2024
The Edwards Aquifer is more than a water source — it’s a living story that connects our past, present and future. It’s the reason settlers came to this area, and it’s the lifeblood of our growth. Our aquifer is a resource we can study and learn from. It’s an incredible wonder, and it’s why we’re here.
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Rain over the Recharge Zone ☔️ out at our EAA Field Research Park (EAA FRP), which is our 151-acre property, located adjacent to Cibolo Creek in northeast Bexar County, Texas.
Check out the 100th Texas Water Development Board TexMesonet weather station, that was installed back in ...2023, seen here in action capturing real time data out at our EAA FRP.
This morning, we captured rain over the recharge zone out at the EAA Field Research Park (EAA FRP), which is our 151-acre property, located adjacent to Cibolo Creek in northeast Bexar County, Texas.
This 100th TexMesonet weather station was installed back in 2023, and is seen here in ...action capturing real time data that you can view directly at the Texas Water Development Board's TexMesonet site: https://www.texmesonet.org/
The Edwards Aquifer Authority (EAA) internship program gives students the opportunity to gain real-world experience while exploring careers in science, engineering, communications, policy, and other water-resource fields. Each semester, interns join teams across the organization and contribute to ...meaningful projects that support EAA’s mission to manage, enhance, and protect the Edwards Aquifer. By working alongside staff mentors, interns build practical skills, deepen their understanding of the aquifer system, and see firsthand how science informs water stewardship in our region.
One recent group of Aquifer Science interns led a standout project at EAA’s Field Research Park, where they developed and implemented an atmospheric deposition monitoring effort from concept to completion. After researching best practices, the interns designed a site-specific sampling approach, installed collection equipment, and established procedures for ongoing monitoring and analysis at EAA’s Field Research Park. The project strengthens EAA’s ability to track airborne inputs (such as nitrates) into the aquifer. This project highlights the lasting impact interns can have on EAA science initiatives.
Aquifer Science interns also contribute to field and laboratory efforts. Recent work has included assisting with geophysical data collection at the Field Research Park, designing a method to analytically measure total suspended solids in EAA’s Camden Laboratory as part of Project SCAR, and helping build a weir to support our hydrologic monitoring. These experiences allow interns to apply classroom knowledge, develop technical confidence, and directly support our ongoing aquifer research efforts. Through its internship program, EAA invests in the next generation of water professionals while advancing its mission-driven work. Interns leave with valuable experience, mentorship, and a deeper connection to the Edwards Aquifer, which prepares them to contribute to sustainable water resource management in Texas and beyond.
🆕The Recharge Zone Podcast | Season 7, Episode 2 | The Edwards Aquifer Conservancy
Hosts Brent and Ann-Margaret welcome Sara Beesley, Edwards Aquifer Authority (EAA) Chief Development Officer and Executive Director for the Edwards Aquifer Conservancy (EAC), as she shares insights about ...her new role and gives an overview of the EAC’s nonprofit work and initiatives.
For over the past 10 years the EAC, a 501(c)3 nonprofit organization set up exclusively for the benefit of the EAA, has been supporting the EAA’s mission to manage, enhance and protect the Edwards Aquifer.
Listen here or on your favorite podcast hosting platform: https://open.spotify.com/episode/7ag96uEaiIWIUjylSa31HE?si=3KcaeEtRTuewvWqbELxAUQ
Spring is the perfect time to step outside and explore—the EAA Education Outreach Center offers plenty of opportunities to do just that. As warmer temperatures arrive and plants begin to bloom, the outdoor spaces around the EOC come alive with activity, learning, and discovery.
The ...Aquifer Scavenger Hunt was originally designed to help students slow down and truly see the natural world around them. It’s not uncommon to hear students say "there’s nothing there” when they first step outside. But with a list in hand, searching for pollinators, native plants, and wildlife quickly becomes a game - and a springtime adventure that reveals just how much is happening all around them.
As the season unfolds, visitors will find both new features and familiar favorites waiting just beyond the doors of the EOC.
Show us how you’re staying Rooted in Saving Water! 🌵✨
Drought is a challenge, but our community is full of smart, sustainable solutions. We are looking for your best photos showcasing water conservation in action!
From drip irrigation to native tree canopies, your ...creativity could earn you a spot in our 2027 EAA Calendar and a $500 Grand Prize! 💵
How to enter:
1️⃣ Capture your drought-smart solution (Landscape & Portrait).
2️⃣ Choose your category (there are 6 to choose from!).
3️⃣ Submit via https://www.surveymonkey.com/r/eaacontest2026
Hurry, the contest is open now through August 31st! ⏳
Tune in to our board meeting this afternoon at 1 p.m. where you can hear EAA GM Roland Ruiz provide his announcements and reports, get the latest aquifer conditions update, and hear board and staff reports. Watch here, on our FB page, or at https://edwardsaquifer-org.zoom.us/j/98398398060

