Idaho Rivers United
Boise, ID ·EIN 82-0439916 ·Grant funding profile from IRS 990 filings
Who funds Idaho Rivers United?
Idaho Rivers United is funded by 31 grantmakers, led by American Rivers Inc ($106K), Vanguard Charitable Endowment Program ($95K), Patagoniaorg ($70K). In total, IRS Form 990 filings record $686K in grants to Idaho Rivers United between 2019–2025.
Showing top 25 of 31 funders by total given.
What grants has Idaho Rivers United received?
Individual grants from IRS Form 990 filings, newest first
| Year | Funder | Purpose | Amount |
|---|---|---|---|
| 2025 | Henry C & Karin J Barkhorn Foundation | GENERAL SUPPORT | $1,000 |
| 2024 | Vanguard Charitable Endowment Program | FOR RECIPIENT'S EXEMPT PURPOSE | $31,500 |
| 2024 | Chichester Dupont Foundation Inc | FUNDING TO EDUCATE THE PUBLIC REGARDING PROPOSED MINING | $30,000 |
| 2024 | American Rivers Inc | RESTORE DAMAGED RIVERS AND WATERS | $29,320 |
| 2024 | Mary Wohlford Foundation | GENERAL OPERATIONS | $25,000 |
| 2024 | Syzygy Foundation Inc | CHARITABLE | $20,000 |
| 2024 | Patagoniaorg | TO SUPPORT ENVIRONMENTAL PROJECTS. | $15,000 |
| 2024 | Robert F Orr Charitable Foundation | CHARITABLE | $15,000 |
| 2024 | Sam and Peggy Grossman Family Foundation | FOR GENERAL SUPPORT | $10,000 |
| 2024 | The Jones Family Charitable Foundation | GENERAL FUND | $6,000 |
| 2024 | Idaho Zoological Society Inc | — | $5,600 |
| 2024 | Smith-welsh Foundation | PROTECTING RIVERS | $5,000 |
| 2024 | The James & Barbara Cimino | ENVIRONMENTAL | $5,000 |
| 2024 | The Confluence Institute Inc | ENVIRONMENTAL CONSERVATION | $5,000 |
| 2024 | Pine River Foundation | TO PROVIDE SUPPORT TO EXEMPT ORG | $3,000 |
| 2024 | Boswell Family Foundation | PROTECT & RESTORE ID RIVERS & FISH | $2,616 |
| 2024 | Franklin Philanthropic Foundation | UNRESTRICTED | $2,000 |
| 2024 | Henry C & Karin J Barkhorn Foundation | GENERAL SUPPORT | $1,000 |
| 2024 | The 4 Ever Foundation Inc | SEE STATEMENT 8 | $1,000 |
| 2024 | Shell Usa Company Foundation | 750 | $750 |
| 2024 | Save Our Great Salt Lake | DONATION | $10 |
| 2023 | Vanguard Charitable Endowment Program | FOR RECIPIENT'S EXEMPT PURPOSE | $31,500 |
| 2023 | Robert F Orr Charitable Foundation | CHARITABLE | $15,000 |
| 2023 | Patagoniaorg | TO SUPPORT ENVIRONMENTAL PROJECTS. | $15,000 |
| 2023 | American Rivers Inc | RESTORE DAMAGED RIVERS AND WATERS | $13,600 |
| 2023 | Syzygy Foundation Inc | CHARITABLE | $10,000 |
| 2023 | Boswell Family Foundation | PROTECT & RESTORE ID RIVERS & FISH | $10,000 |
| 2023 | The Jones Family Charitable Foundation | GENERAL FUND | $6,000 |
| 2023 | Idaho Zoological Society Inc | — | $5,600 |
| 2023 | Smith-welsh Foundation | PROTECTING RIVERS | $5,000 |
Showing 30 most recent of 83 recorded grants.
Frequently Asked Questions
Who funds Idaho Rivers United?
Idaho Rivers United is funded by 31 grantmakers, led by American Rivers Inc ($106K), Vanguard Charitable Endowment Program ($95K), Patagoniaorg ($70K). In total, IRS Form 990 filings record $686K in grants to Idaho Rivers United between 2019–2025.
Who is Idaho Rivers United's largest funder?
American Rivers Inc is the largest recorded funder of Idaho Rivers United, with $106K across 5 grants (2020–2024).
How much grant funding has Idaho Rivers United received?
IRS 990 filings record $686K in grants to Idaho Rivers United across 83 grants from 31 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.