Latest News
Art Auction Event
Celebrate Texas Waters through a Dinner & Art Auction with Texas Artists to benefit the Greater Edwards Aquifer Alliance! Join us on December 1, 2022 from 6:30pm to 9:30pm for an evening of celebrating Texas water with some of Texas’ most distinguished artists. Biga on the Banks will serve a special four course dinner with unlimited selected libations. See you there!
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 Science (GIS) Design & Implementation Class at Texas State University (TSU), working with the Greater Edwards Aquifer Alliance (GEAA), have created an interactive map of wastewater treatment facilities (WWTF) within the Edwards Aquifer region. With this map, students conducted an overlay analysis to pinpoint high-risk WWTF areas within the Edwards Aquifer region based on population density and proximity to steams. The interactive map will help further GEAA’s ongoing research of the impacts of sewage and WWTFs on the Edwards Aquifer region. Click Here to view the
Reflections on Earth Day 2022
A friend reposted this very grim Earth Day message I sent to GEAA members in 2013.

Update on our proposed amendments to San Antonio’s building code
From the March 14 experience on the Park Dedication recommendations, it became apparent that staff support of an amendment is crucial.

Words to foolish (and the wise) on this April 1
In recognition of April Fools’ Day, GEAA would like to give a shoutout to some folks who are, in our opinion, worthy of the title.
An invitation to talk to the Legislature about the TCEQ
Join us to let the Sunset Commission staff know how well (or, not) the Texas Commission on Environmental Quality has been serving you.

GEAA works with neighbors on the southeast to improve water quality in the lake at Milam Tealer Park
Park Photos The Greater Edwards Aquifer Alliance (GEAA) has been working with the Lakeside Neighborhood Association (LNA) for over a year; initially providing information on
The City of Blanco is Requesting to Discharge 1.6 Million Gallons of Wastewater Daily into the Blanco River
Dear GEAA members and friends, When it rains, it pours. A few weeks ago I sent you message about plans to discharge half a million gallons
Wastewater Discharge Regulations and Impacts on Surface Waters and Edwards Aquifer Recharge in the Texas Hill Country
Sign a petition to prohibit direct wastewater discharges into Hill Country streams and rivers Waste Water Discharge Library OVERVIEW: The surface waters of the
Support Table for Stormwater Recommendations
Summary of policy changes and recommendations to improve stormwater management Deborah Reid, Technical Director Greater Edwards Aquifer Alliance Spring 2018 Goals of recommended changes: Prevent
Forum to Discuss Local Options for Hill Country Counties – 6/5/2018
Forum to Discuss Local Options for Hill Country Counties Date: Tuesday, June 5, 2018 Time: 6:30 – 8:30 pm Place: GVTC Auditorium, 36101 FM 3159,
GEAA releases Position Paper and Recommendations for Managing Stormwater in San Antonio, Texas
A team of experts convened by GEAA in October 2017 has sent a report to the City of San Antonio detailing recommendations for better