Water is why we're here.

The Edwards Aquifer is where cutting-edge research meets dedicated stewardship. This is where we sustain our aquifer for future generations of Texans.

Manage

Learn how our proven management strategies work to safeguard every drop of this precious resource.

Enhance

Uncover the science behind aquifer sustainability and learn more about our research efforts.

Protect

Explore the ways we’re safeguarding every crack and crevice of this ancient underground treasure.

2.5

million

Texans 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.

Dive into deeper discovery through education.

There’s so much to explore at the EAA Education Outreach Center. We’ve got a hub of interactive exhibits and hands-on activities designed to inspire a deeper connection to the water that sustains our region.

Tap into the latest
research here at the EAA

The Edwards Aquifer Authority’s Environmental Data Portal is your gateway to today’s research, insights, and discoveries driving sustainability and innovation for the region.