Wimberley Valley Watershed Association
Funding Overview
From IRS Form 990 filings · 2019–2025
Total received
$5.7M
Foundation funders
14
Grants recorded
37
Years covered
2019–2025
Who funds Wimberley Valley Watershed Association?
Wimberley Valley Watershed Association is funded by 14 grantmakers, led by Harry L Willett Foundation C O Boyd Ryan ($4.9M), Greater Houston Community Foundation ($205K), The Dallas Foundation ($179K). In total, IRS Form 990 filings record $5.7M in grants to Wimberley Valley Watershed Association between 2019–2025.
| Funder | Total given | Grants | Years |
|---|---|---|---|
| Harry L Willett Foundation C O Boyd Ryan | $4,918,259 | 13 | 2019–2025 |
| Greater Houston Community Foundation | $205,000 | 2 | 2023–2024 |
| The Dallas Foundation | $178,800 | 5 | 2020–2024 |
| Rushing River Foundation | $100,000 | 1 | 2024 |
| Threshold Foundation | $81,000 | 1 | 2024 |
| Laughlin-Beers Foundation | $40,000 | 2 | 2019–2020 |
| One Village Project | $37,062 | 1 | 2025 |
| Vanguard Charitable Endowment Program | $26,300 | 2 | 2023–2024 |
| Herbert Kenneth and Janet Cleaves Acord | $25,000 | 2 | 2024–2025 |
| Alice C Tyler Perpetual Trust | $25,000 | 1 | 2024 |
| Austin Community Foundation Inc | $10,000 | 1 | 2023 |
| Hixon Family Foundation | $5,066 | 3 | 2024–2025 |
| Carson Family Foundation | $2,500 | 1 | 2025 |
| The Henry Luce Foundation Inc | $2,000 | 2 | 2022–2024 |
Funding over time
Grant dollars and counts received per year
From 2019 to 2025, annual grant giving ranged from $15K (2021) to $2.8M (2025). In 2025 it made 10 grants totaling $2.8M.
What grants has Wimberley Valley Watershed Association received?
Individual grants from IRS Form 990 filings, newest first
| Year | Funder | Purpose | Amount |
|---|---|---|---|
| 2025 | Harry L Willett Foundation C O Boyd Ryan | GENERAL | $1,500,000 |
| 2025 | Harry L Willett Foundation C O Boyd Ryan | GENERAL | $389,259 |
| 2025 | Harry L Willett Foundation C O Boyd Ryan | ENDOWMENT RR 12 PROPERTIES | $300,000 |
| 2025 | Harry L Willett Foundation C O Boyd Ryan | GENERAL | $300,000 |
| 2025 | Harry L Willett Foundation C O Boyd Ryan | GENERAL | $275,000 |
| 2025 | One Village Project | To follow | $37,062 |
| 2025 | Herbert Kenneth and Janet Cleaves Acord | SUPPORT ORGANIZATION'S EXEMPT PURPOSE | $15,000 |
| 2025 | Carson Family Foundation | WATERSHED PROTECTION LAND CONSERV | $2,500 |
| 2025 | Hixon Family Foundation | PUBLIC WATERS | $2,066 |
| 2025 | Hixon Family Foundation | PUBLIC WATERS | $1,000 |
| 2024 | Harry L Willett Foundation C O Boyd Ryan | GENERAL | $350,000 |
| 2024 | Harry L Willett Foundation C O Boyd Ryan | ART4WATER PROJECTS - SAN MARCOS | $350,000 |
| 2024 | Rushing River Foundation | DONATION TO ASSIST THE ORGANIZATION IN CARRYING OUT ITS MISSION TO ENSURE THAT COMMUNITIES KNOW THEIR CONNECTION AND RESPONSIBILITIES TO THE WATERSHED AND ARE SUPPORTED IN IMPLEMENTING WATER POLICIES AND PRACTICES THAT WILL ENSURE ECOLOGICAL SUSTAINABILITY FOR GENERATIONS. | $100,000 |
| 2024 | Harry L Willett Foundation C O Boyd Ryan | ART4WATER PROJECTS - SAN MARCOS | $99,000 |
| 2024 | Threshold Foundation | GENERAL SUPPORT | $81,000 |
| 2024 | The Dallas Foundation | GENERAL SUPPORT | $62,500 |
| 2024 | Greater Houston Community Foundation | EDUCATIONAL | $50,000 |
| 2024 | Alice C Tyler Perpetual Trust | ENVIRONMENTAL PROGRAMS | $25,000 |
| 2024 | Harry L Willett Foundation C O Boyd Ryan | ART4WATER PROJECTS - SAN MARCOS | $20,000 |
| 2024 | Vanguard Charitable Endowment Program | FOR RECIPIENT'S EXEMPT PURPOSE | $18,000 |
| 2024 | Herbert Kenneth and Janet Cleaves Acord | SUPPORT ORGANIZATION'S EXEMPT PURPOSE | $10,000 |
| 2024 | Hixon Family Foundation | CHARITY | $2,000 |
| 2024 | The Henry Luce Foundation Inc | General Operating Support | $1,500 |
| 2023 | Greater Houston Community Foundation | EDUCATIONAL | $155,000 |
| 2023 | The Dallas Foundation | GENERAL SUPPORT | $20,000 |
| 2023 | Austin Community Foundation Inc | UNRESTRICTED | $10,000 |
| 2023 | Vanguard Charitable Endowment Program | FOR RECIPIENT'S EXEMPT PURPOSE | $8,300 |
| 2022 | Harry L Willett Foundation C O Boyd Ryan | GENERAL SUPPORT | $320,000 |
| 2022 | Harry L Willett Foundation C O Boyd Ryan | ART4WATER PROJECTS | $90,000 |
| 2022 | The Dallas Foundation | GENERAL SUPPORT | $26,300 |
Showing 30 most recent of 37 recorded grants.
Frequently Asked Questions
Who funds Wimberley Valley Watershed Association?
Wimberley Valley Watershed Association is funded by 14 grantmakers, led by Harry L Willett Foundation C O Boyd Ryan ($4.9M), Greater Houston Community Foundation ($205K), The Dallas Foundation ($179K). In total, IRS Form 990 filings record $5.7M in grants to Wimberley Valley Watershed Association between 2019–2025.
Who is Wimberley Valley Watershed Association's largest funder?
Harry L Willett Foundation C O Boyd Ryan is the largest recorded funder of Wimberley Valley Watershed Association, with $4.9M across 13 grants (2019–2025).
How much grant funding has Wimberley Valley Watershed Association received?
IRS 990 filings record $5.7M in grants to Wimberley Valley Watershed Association across 37 grants from 14 funders between 2019–2025. Filings are published on a delay, so recent grants may not appear yet.
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Grant data is drawn from IRS Form 990 filings via Grantable's GrantGraph™. Filings are published on a delay; recent grants may not appear yet.
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