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Edwards Aquifer Conservancy

EIN 47-1602215 · San Antonio, TX

Public records show a registered, tax-exempt organization in good standing.

LegitimacyPassesRegistration and standingFinancial healthFair50 out of 100GovernanceFair68 out of 100Impact evidenceDescribes programsHow well its results are evidenced

What it says it does

A 509(a)(3) Supporting Organization, created and managed exclusively for the support and benefit of the Edwards Aquifer Authority, a political subdivision of the State of Texas, which is a Section 509(a)(1) publicly supported organization by definition in Section 170(c)(1) of the Internal Revenue Code.

Income
$382,807
Spending
$87,445
Spent on programs
95%
Reserves
-21.8 months of spending
Largest source of income
donations and private grants, 97%
Employees
0
Volunteers
125

Source: Form 990 for the year ending December 31, 2024, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Financial health

Fair: 50 out of 100. Higher than 13% of charities in its peer group (environment, $250k to $1m).

  • Reserves

    0 of 35

    Spendable reserves are negative: it owes or has committed more than it holds.

  • Debt

    20 of 20

    It owes 3% of what it owns.

  • Living within its means

    15 of 15

    Income exceeded spending by 77% of income.

  • Income trend

    0 of 15

    Income fell 98% on the year before.

  • Spending floor

    15 of 15

    95% of spending went to programs and raising each dollar of donations cost 0 cents.

Source: Form 990 for the year ending December 31, 2024, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Governance

Fair: 68 out of 100. Higher than 35% of charities in its peer group (environment, $250k to $1m).

  • Independent board

    25 of 25

    7 of 7 voting board members are independent.

  • Conflict of interest policy

    0 of 15

    Reports no written conflict of interest policy.

  • Whistleblower policy

    0 of 8

    Reports no written whistleblower policy.

  • Record keeping policy

    0 of 7

    Reports no written policy on keeping and destroying records.

  • Board minutes

    5 of 5

    Keeps minutes of board meetings.

  • Board sees the tax return

    10 of 10

    Gave the board a copy of this return before filing it.

  • Independent check of accounts

    15 of 15

    Its accounts were audited by an independent accountant.

  • No reported misuse

    10 of 10

    Reports no diversion of assets, excess benefits or loans to insiders.

Source: Form 990 for the year ending December 31, 2024, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Impact evidence

Describes programs. Its tax return describes what it does but we have found no measurable results in it.

Programs described in its return (5)
  1. $70,000 spent. Annual recognition of leased water rights in the Edwards Aquifer region for water conservation purposes.
  2. In 2024, the Edwards Aquifer Conservancy entered into a collaborative agreement with Microsoft Corporation related to water replenishment in the Edwards Aquifer Authority region.
  3. $11,395 spent. "Blooms & Roots" promotional plant giveaway of Texas native plants that are drought resistant and use less water.
  4. $1,647 spent. Reimbursements to schools for trips to the EAA Education Outreach Center.
  5. Reimbursements to schools for trips to the EAA Education Outreach Center.

Source: Form 990 for the year ending December 31, 2024, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Legitimacy checks

  1. Is it registered with the IRS? Passed.

    Listed in the IRS master file of tax-exempt organizations as a 501(c)(3) charitable organization.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 2026.

  2. Has the IRS revoked its tax-exempt status? Passed.

    Not on the IRS automatic revocation list.

    Source: Automatic revocation of exemption list, Internal Revenue Service, file dated October 13, 2026.

  3. Are donations tax-deductible? Passed.

    On the IRS list of organizations eligible to receive tax-deductible contributions.

    Source: Publication 78 data: organizations eligible for tax-deductible contributions, Internal Revenue Service, file dated October 13, 2026.

  4. Is it keeping up with its IRS filings? Passed.

    Most recent return on file covers the year ending December 2024.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 2026.

  5. How long has it been tax-exempt? Passed.

    Recognized by the IRS since March 2015.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 2026.

  6. Is it in good standing with state regulators? Passed.

    Not on California's list of charities barred from soliciting. Other states are not yet checked.

    Source: May Not Operate or Solicit for Charitable Purposes list, California Attorney General, Registry of Charities and Fundraisers, file dated October 21, 2026.

Ratings and checks are our reading of public records, using the published method. They are not a statement about anyone's honesty. If you work for this organization, you can send corrections or results, confirm you want gifts through Veridonate, or ask to be removed from giving.