DATE: THURSDAY MAY 9th, 2024
TIME: 6:30-9:00 PM
PLACE: IVY HALL- 1127 South St. Mary’s – San Antonio Texas 78210
Proceeds support GEAA and our 57 member organizations whose common mission is to protect our groundwater resources.
We will celebrate all who have made our work possible over the last 20 years and toast to the next 20 years!
SPONSORSHIP INFORMATION, TICKETS, AND DETAILS ARE AVAILABLE HERE.
WELCOME TO THE GREATER EDWARDS AQUIFER ALLIANCE (GEAA)
We are a 501(c)(3) nonprofit organization that promotes effective broad-based advocacy for protection and preservation of the Edwards Aquifer, its springs, watersheds, and the Texas Hill Country that sustains it.
The Essence of GEAA
The Edwards Aquifer Ecosystem of Central Texas is one of our most valuable, irreplaceable and endangered public treasures. The EPA recognizes it as a “Sole Source” water supply. It is the only source of drinking water for millions of Texans.
It is our right and duty to preserve and protect the Aquifer, its contributing Hill Country watersheds, its great springs, and its native biodiversity for the benefit of all residents and all future generations. As individuals and community-based organizations, we invite everyone who shares the desire to preserve the Edwards Aquifer to join with us.
GEAA Programs
The Greater Edwards Aquifer Alliance has originated a comprehensive program of science, advocacy, and public engagement aimed at protecting the quality and quantity of spring flows from the Edwards and Trinity aquifers. We are in need of support to fund key projects that are currently underway.
Latest NEWS
Historic ranch in fast-growing Hill Country to be permanently preserved from development
SA Express News March 13, 2024 by Madison Iszler. Chunk of the Maverick Ranch-Fromme Farm is now protected under a conservation easement. The property has served as a habitat for
Maverick Ranch-Fromme Farm in northwest Bexar County becomes protected property
San Antonio Report by Lindsey Carnett -March 11, 2024 After 30 years of fighting off attempts to develop it, the Maverick Ranch-Fromme Farm — a 329-acre property in northwest Bexar
Concert venue planned near Edwards Aquifer spurs neighbors to prepare for legal fight
Austin Monitor Feb 1, 2024. Mike Clifford, technical director for the Greater Edwards Aquifer Alliance, said it’s likely any change of plans won’t come until Blizexas has to fight for
Neighbors angrily reject proposed 5,000-seat amphitheater due to environmental concerns
Austin American-Statesman Bianca Moreno-Paz Jan. 30, 2024 Mike Clifford GEAA Technical Director spoke tenaciously at the meeting, expressing concerns that the permit, if granted, would be among the laxest ever
Historic ranch in fast-growing Hill Country to be permanently preserved from development
SA Express News March 13, 2024 by Madison Iszler. Chunk of the Maverick Ranch-Fromme Farm is now protected under a conservation easement. The property has served as a habitat for
Maverick Ranch-Fromme Farm in northwest Bexar County becomes protected property
San Antonio Report by Lindsey Carnett -March 11, 2024 After 30 years of fighting off attempts to develop it, the Maverick Ranch-Fromme Farm — a 329-acre property in northwest Bexar
Concert venue planned near Edwards Aquifer spurs neighbors to prepare for legal fight
Austin Monitor Feb 1, 2024. Mike Clifford, technical director for the Greater Edwards Aquifer Alliance, said it’s likely any change of plans won’t come until Blizexas has to fight for
Neighbors angrily reject proposed 5,000-seat amphitheater due to environmental concerns
Austin American-Statesman Bianca Moreno-Paz Jan. 30, 2024 Mike Clifford GEAA Technical Director spoke tenaciously at the meeting, expressing concerns that the permit, if granted, would be among the laxest ever
GEAA Publications
Inner View of the Edwards Aquifer with Philip Rykwalder
Educational DVD produced by GEAA in association with KLRN and funded by Boeing.
Watershed Stewardship for the Edwards Aquifer Region, A Low Impact Development Manual
This manual offers an integrated approach to storm water management for the Edwards Aquifer to
Greater Edwards Aquifer Alliance Map of the Edwards Aquifer
A detailed map pf the Edwards Aquifer plus a Guide to Appreciation and Conservation of
Water – Yours, Mine, and Ours – A User’s Manual Produced by the Cow Creek Groundwater District
Water: Yours, Mine, and Ours was produced through an EPA Nonpoint Source Pollution project of
Permanent Stormwater Pollution Prevention Systems within the Edwards Aquifer Recharge Zone in Bexar County, Texas
An Overview and Assessment of Current Regulatory Agency Processes. Click to view report
San Antonio Climate Ready: A “Water Sponge/Carbon Sink” City
This white paper discusses the use of green spaces for soil water storage and carbon
You can mitigate the impacts of climate change in your own yard.
Learn how to protect and increase soil organic matter with the information created by GEAA’s
Improving Stormwater Management in San Antonio
Below is our position paper and recommendations for improving stormwater management in San Antonio. You
Wastewater Publications
Water Reuse in the Hill Country: Analyzing Opportunities in Comal County, Texas
New Report released by GEAA’s Policy Director Rachel Hanes. September 2023 The Greater Edwards Aquifer
Continued Partnership with Texas State University Students Expands GEAA’s Wastewater Project Efforts.
Building on efforts from a previous group of Texas State students from Dr. Yihong Yuan’s
GEAA and Texas State University Students Partner to Map Wastewater Treatment Facilities Across Edwards Aquifer Region
Date: May 16, 2022 A team of four students from Dr. Yihong Yuan’s Geographic Information
Interactive Map of Sewage Leaks in TCEQ Region 13
Spills Around the Edwards Aquifer Region. Click to see interactive map
Mapping and Analysis of Wastewater Spills in the Barton Springs and Southern Segments of the Edwards Aquifer
Final Report-TCEQ Region 11 – Aquifer Resource Innovators
Land Applied Wastewater Effluent Impacts on the Edwards Aquifer
This report examines existing evidence that wastewater effluent discharged in the Barton Springs and San
Vulnerability Analysis and Visualization of Sewage Spills on Edwards Aquifer TCEQ Regions 11 and 13 from 2012 to 2017
Previously, a Texas State GIS Design and Implementation project had been conducted on the visualization
Report on Spills from Centralized Sewage Systems in Region 13 of the Edwards Aquifer Recharge and Contributing Zones
An analysis of Wasterwater Spills In the Edwards Aquifer Recharge Zone, with focus on sewage
Mapping Wastewater Infrastructure Within the Edwards Aquifer Recharge and Transition Zones
In order to aid in the protection of the aquifer, this project has two main