Data Downloads - Edwards Aquifer Authority

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The Edwards Aquifer Authority is a groundwater district, mandated by the 1993 Edwards Aquifer Authority Act. The Act grants all of the powers, rights, and privileges necessary to manage, conserve, preserve, and protect the aquifer. The EAA regulates the portion of the Balcones Fault Zone Edwards Aquifer – a jurisdictional area that provides water to over 2.5 million people, and covers more than 8,000 square miles across eight counties. These include all of Uvalde, Medina, and Bexar counties as well as parts of Atascosa, Caldwell, Guadalupe, Comal, and Hays counties.

Aquifer Related News

Buc-ee’s to break ground in San Marcos

January 22, 2025

LANDA PARK: Riparian restoration in Landa Park

January 18, 2025

As legislature makes water a priority, SAWS looks for some of the cash

January 17, 2025

City votes to join water alliance

January 16, 2025

View All Aquifer News

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The EAA Board Meeting will take place on February 11, 2025 at 1pm.
Please click here for more information.