San Marcos River Foundation
Funding Overview
From IRS Form 990 filings · 2019–2026
Total received
$216K
Foundation funders
9
Grants recorded
29
Years covered
2019–2026
Who funds San Marcos River Foundation?
San Marcos River Foundation is funded by 9 grantmakers, led by Parker Foundation Inc ($137K), The Tomblin Family Foundation ($23K), Hixon Family Foundation ($13K). In total, IRS Form 990 filings record $216K in grants to San Marcos River Foundation between 2019–2026.
| Funder | Total given | Grants | Years |
|---|---|---|---|
| Parker Foundation Inc | $136,850 | 6 | 2021–2026 |
| The Tomblin Family Foundation | $23,000 | 5 | 2019–2023 |
| Hixon Family Foundation | $13,000 | 7 | 2020–2025 |
| RL & DG Tusch Foundation | $10,000 | 5 | 2020–2025 |
| Frederic J & Dorothea Oppenheimer | $10,000 | 1 | 2021 |
| Genevieve & Ward Orsinger Foundation | $7,000 | 2 | 2022–2023 |
| Vanguard Charitable Endowment Program | $6,000 | 1 | 2022 |
| The Mitchell Foundation | $5,000 | 1 | 2023 |
| Hobby Family Foundation | $5,000 | 1 | 2021 |
Funding over time
Grant dollars and counts received per year
From 2019 to 2026, annual grant giving ranged from $5K (2019) to $59K (2023). In 2026 it made 1 grant totaling $6K.
What grants has San Marcos River Foundation received?
Individual grants from IRS Form 990 filings, newest first
| Year | Funder | Purpose | Amount |
|---|---|---|---|
| 2026 | Parker Foundation Inc | RIVER PRESERVATION | $5,550 |
| 2025 | Parker Foundation Inc | RIVER PRESERVATION | $35,000 |
| 2025 | Hixon Family Foundation | PUBLIC WATERS | $2,500 |
| 2025 | RL & DG Tusch Foundation | General & Unrestricted | $2,000 |
| 2025 | Hixon Family Foundation | PUBLIC WATERS | $2,000 |
| 2024 | Parker Foundation Inc | RIVER PRESERVATION | $34,500 |
| 2024 | RL & DG Tusch Foundation | General & Unrestricted | $2,000 |
| 2024 | Hixon Family Foundation | CHARITABLE | $1,500 |
| 2023 | Parker Foundation Inc | RIVER PRESERVATION | $36,000 |
| 2023 | The Tomblin Family Foundation | PROTECT SAN MARCOS RIVER | $7,000 |
| 2023 | The Mitchell Foundation | GENERAL OPERATING SUPPORT AND TO PROVIDE SUPPORT FOR THE COMMUNITY ENGAGEMENT TO PROTECT THE SAN MARCOS RIVER | $5,000 |
| 2023 | Genevieve & Ward Orsinger Foundation | SAN MARCOS RIVER FOUNDATION 2023-24 FOCUS | $5,000 |
| 2023 | RL & DG Tusch Foundation | General & Unrestricted | $4,000 |
| 2023 | Hixon Family Foundation | CHARITABLE | $1,500 |
| 2022 | Parker Foundation Inc | RIVER PRESERVATION | $16,200 |
| 2022 | Vanguard Charitable Endowment Program | For recipient's exempt purpose | $6,000 |
| 2022 | The Tomblin Family Foundation | PROTECT SAN MARCOS RIVER | $3,000 |
| 2022 | Hixon Family Foundation | CHARITABLE | $2,500 |
| 2022 | Genevieve & Ward Orsinger Foundation | SAN MARCOS RIVER CONSERVATION | $2,000 |
| 2021 | Frederic J & Dorothea Oppenheimer | General Fund Contribution | $10,000 |
| 2021 | Parker Foundation Inc | RIVER PRESERVATION | $9,600 |
| 2021 | Hobby Family Foundation | CONTINUING OPERATING EXPENSES | $5,000 |
| 2021 | The Tomblin Family Foundation | PROTECT SAN MARCOS RIVER | $5,000 |
| 2021 | Hixon Family Foundation | CHARITABLE | $2,000 |
| 2021 | RL & DG Tusch Foundation | General & Unrestricted | $1,000 |
| 2020 | The Tomblin Family Foundation | PROTECT SAN MARCOS RIVER | $3,000 |
| 2020 | RL & DG Tusch Foundation | General & Unrestricted | $1,000 |
| 2020 | Hixon Family Foundation | CHARITABLE | $1,000 |
| 2019 | The Tomblin Family Foundation | PROTECT SAN MARCOS RIVER | $5,000 |
Frequently Asked Questions
Who funds San Marcos River Foundation?
San Marcos River Foundation is funded by 9 grantmakers, led by Parker Foundation Inc ($137K), The Tomblin Family Foundation ($23K), Hixon Family Foundation ($13K). In total, IRS Form 990 filings record $216K in grants to San Marcos River Foundation between 2019–2026.
Who is San Marcos River Foundation's largest funder?
Parker Foundation Inc is the largest recorded funder of San Marcos River Foundation, with $137K across 6 grants (2021–2026).
How much grant funding has San Marcos River Foundation received?
IRS 990 filings record $216K in grants to San Marcos River Foundation across 29 grants from 9 funders between 2019–2026. 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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