Public Charity

GREATER EDWARDS AQUIFER ALLIANCE

GREATER EDWARDS AQUIFER ALLIANCE, of SAN ANTONIO, TX, is a Public Charity tracked in Imperigo's IRS 990 database. The 2025 filing shows $606K in revenue, $678K in expenses, $1.0M in total assets. 23 publicly reported grants to this organization, totaling roughly $294K, appear in IRS filings.

EIN: 251907558 SAN ANTONIO, TX Water Resources, Wetlands Conservation & Management NTEE: C32 Latest filing: 2025
Total Revenue$606K
Total Expenses$678K
Total Assets$1.0M
Grant Records23
Funding Total$294K
Filing Years2020–2025

Mission

THE GREATER EDWARDS AQUIFER ALLIANCE (GEAA) 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 SCIENCE, ADVOCACY AND PUBLIC PARTICIPATION PROJECTS BY GEAA AND OUR MEMBER GROUPS IN KEY POLICY MAKING PROCESSES THAT ARE CURRENTLY UNDERWAY.

Where $100 goes at Greater Edwards Aquifer Alliance

How Greater Edwards Aquifer Alliance divides every $100 it spends, from its own Form 990 filings, averaged across 8 years.

$87 Programs the work itself
$10 Management running the organization
$3 Fundraising raising the next dollar

Inside the $87 for programs

$87
San Antonio soil carbon project
All program spending
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Source: Form 990 filings with the IRS, latest fiscal year 2025. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.

Officers & Directors

BOARD MEMBER Alan Montemayor
BOARD MEMBER Ana Sandoval
MEMBER Anna Armstrong
BOARD MEMBER Cameron Redding
BOARD MEMBER Clarence Wyatt
AT LARGE EXE Cynthia Beamer

Officer compensation and complete director data available with membership.

Top Grant Purposes

General Support
$139,564 11 grants
Animal Welfare
$66,750 5 grants
Environment & Conservation
$10,000 1 grant
Human & Social Services
$10,000 1 grant
Research & Policy
$5,000 1 grant

Financial Trends

Year Revenue Expenses Assets
2025 $606K $678K $1.0M
2024 $779K $480K $1.1M
2023 $477K $369K $816K
2022 $360K $281K $561K
2020 $313K $253K $285K

Between 2020 and 2025, reported annual revenue grew from $313K to $606K (+94%), with total assets most recently reported at $1.0M.

Interactive year-over-year charts and full filing details available with membership.

See the full picture for GREATER EDWARDS AQUIFER ALLIANCE

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