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Technical Briefings

2017 Tech Brief RockWare - Jim Reed

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Updates to the MODFLOW Groundwater Model of the San Antonio Segment of the Edwards Aquifer

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The EAA Abandoned Well Program Presentation to EAA Board of Directors

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Re-evaluation of airborne Geophysical Surveys in the Edwards and Trinity Aquifers

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Interlocal Cooperative Contract with New Braunfels Utilities for Development of Aquifer Storage and Recovery Overview of Project Monitoring

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The Geologic History and General Hydrogeology of the Edwards Aquifer

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Re-conceptualizing the EAA Recharge Program for Optimizing and Protecting the Beneficial Use of the Edwards Aquifer

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The EAA Recharge Program Technical Briefing to the EAA Board of Directors

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The Science Program Strategic Focus, Progress to Date, and Program Status

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About Us

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

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Technical Briefings

2017 Tech Brief RockWare - Jim Reed

Updates to the MODFLOW Groundwater Model of the San Antonio Segment of the Edwards Aquifer

The EAA Abandoned Well Program Presentation to EAA Board of Directors

Re-evaluation of airborne Geophysical Surveys in the Edwards and Trinity Aquifers

Interlocal Cooperative Contract with New Braunfels Utilities for Development of Aquifer Storage and Recovery Overview of Project Monitoring

The Geologic History and General Hydrogeology of the Edwards Aquifer

Re-conceptualizing the EAA Recharge Program for Optimizing and Protecting the Beneficial Use of the Edwards Aquifer

The EAA Recharge Program Technical Briefing to the EAA Board of Directors

The Science Program Strategic Focus, Progress to Date, and Program Status

As temperatures climb, Texas must mitigate methane emissions

San Solomon Springs Studies

Cómo la sequía puede afectar el Acuífero Edwards y condados de la región

How has recent rain impacted South Texas’ drought status? Barely, experts say.