Latest News

Rocket Testing, Data Centers, and Great News from Local Elected Officials
Dear GEAA members and friends, As National Groundwater Week concludes, we have been inundated with threats and gifts to both the quality and quantity of our Edwards and Trinity groundwater. Here are some brief updates. It ain’t rocket science to worry that a rocket testing site on the Edwards Recharge Zone is bad news. It’s common sense. GEAA has been working with founding GEAA member group, the San Marcos River Foundation to support them in urging Texas State University to reconsider their plans to locate a rocket testing site on the Freeman Ranch property. The problem is that the Freeman Ranch is located 100% on the Edwards Aquifer Recharge

Sen. Campbell Asks TCEQ to Evaluate Watershed Protections for Canyon Lake
State Sen. Donna Campbell put the TCEQ on notice, giving the regulatory body 30 days to respond to her request for an evaluation of Canyon Lake’s watershed to determine whether existing regulatory measures adequately prevent gradual degradation under projected growth and hydrological issues. The request comes amid community opposition to Lennar Homes’ proposed Broken Cedar Ranch — an 850-home development in Fischer that would discharge up to 600,000 gallons of treated wastewater daily into Potters Creek and Canyon Lake. We are very grateful that Sen. Campbell recognizes what is at issue concerning the cumulative impacts of wastewater permitting on local water

Yea! San Antonio City Council votes FOR the aquifer!
Dear GEAA members and friends, Yesterday Mayor Jones and the San Antonio City Council unanimously voted to deny the creation of a Municipal Utility District for Lennar’s Guajolote Ranch development. Big shout out to our partners, Scenic Loop Helotes Creek Alliance, who did an amazing job of presenting our case. Honestly, I have never seen an instance where the Edwards Aquifer got so much love in one place. Many thanks to our partners, experts, and elected officials who have joined us in opposing this wildly inappropriate Lennar development. And, to all of you who continue to support our efforts! You can watch the council meeting here. I would urge

‘Crowding 850 houses onto 230 acres’: Fischer community group stands up to large home developments
Fischer Neighbors are organizing to push back against a proposed development that would squeeze roughly 850 homes onto about 230 acres of rural land. This plan would strain water resources, clear-cut all trees, and change the character of the community. The upcoming TCEQ hearing about the wastewater permit tied to the project is a great opportunity for people to speak up before regulators about their concerns. Fischer Neighbors has been hosting town halls, sharing guidance on how to comment, and asking neighbors across the Hill Country to make their voices heard as growth continues. Read more here.

Guajolote Ranch development in limbo after San Antonio City Council vote
San Antonio Current by Michael KarlisFebruary 5, 2026 🚨 BIG NEWS for water defenders! Today the San Antonio City Council stood strong for clean water, unanimously voting no on a Municipal Utility District for the Guajolote Ranch development — slowing down a project that could threaten our precious Edwards Aquifer! 💧🙌 Thanks to community voices and advocates standing up for every Central Texan who relies on this lifeline. The fight isn’t over, but today we made real progress! 🌟

Speak Out Against Lennar’s Guajolote Ranch 2/5
This coming Thursday, February 5th, San Antonio City council will be voting on whether to approve the creation of a Municipal Utility District (MUD) for Lennar’s Guajolote Ranch subdivision. Due to concerns about the negative impacts this high density subdivision would have on San Antonio’s Edwards Aquifer water supplies, GEAA has been opposing this project for the last three years. You can read our comments urging denial of the MUD application here. You can see additional concerns about this MUD here. You can learn lots more about the Guajolote Ranch project here. Those of you who share our concerns can contact your City Council representative prior
Using “Rainy Day” Funds for Water Conservation a Great Idea!
The Greater Edwards Aquifer Alliance (GEAA) endorses the position stated jointly by the Lone Star Sierra Club and the National Wildlife Federation – Meeting Texas
House Committee Recommends Keeping the Status Quo
The Interim Report of the House Committee on Land and Resource Management has some overall good news in regards to what might or might not
Season’s Greetings and Many Thanks!
Dear GEAA members and friends, I am delighted to be here one more year to wish you a Happy Holiday Season. We have made so
Greater Edwards Aquifer Alliance and Texas State University students partner to map Sewage Leaks on the Edwards Aquifer Recharge Zone
Press Conference: Join members of GEAA’s Technical Team and Students of Texas State University for a demonstration of Interactive Maps illustrating causes, volumes and locations
Century Oaks Developers, City, SAWS Put on Notice of Intent to Sue for Failure to Comply with Federal Law
A Notice of Intent to Sue was mailed to Gordon Hartman and others affiliated with the Century Oaks development by Cibolo Creek Conservation Society Inc.,
GEAA Roasts Mayor Phil Hardberger
Click below to purchase tickets! GEAA Members $75.00 / Everyone Else $100.00 or mail check to: GEAA, PO Box 15618, San Antonio, Texas 78212 Proceeds