funder-graph › Recipients
Who funds Riverkeeper Inc
EIN 13-3204621 · Ossining, NY · NTEE C320
Riverkeeper Inc of Ossining, NY (EIN 13-3204621) was named as a grant recipient by 150 funders in 538 grants paid totaling $13,248,509 in tax years 2018–2026, as reported on the funders' Forms 990-PF and 990 Schedule I. Each edge was resolved to this EIN at the match tier shown. Dataset version 2026.09.0, built 2026-09-03.
Grants received
$13,248,509
538 grants paid
Funders
150
distinct grantmakers
Tax years
2018–2026
as reported by funders
Approved for future payment
$499,104
not included in grants received
Funders
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Grants
The 544 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2026 | The Dianne & David Stern Foundation | Riverkeeper Inc Ossining, NY | B | $2,000 | paid | GENERAL SUPPORT | 202601809349101205 |
| 2025 | Fidelity Investments Charitable Gift Fund | Riverkeeper Inc Ossining, NY | A | $179,355 | paid | For grant recipient's exempt purposes | 202601389349301700 |
| 2025 | Edris Charitable Foundation | Riverkeeper Inc Ossining, NY | B | $170,000 | paid | General & Unrestricted | 202640939349100414 |
| 2025 | National Fish and Wildlife Foundation | Riverkeeper Inc Ossining, NY | A | $131,039 | paid | SITE ASSESSMENT AND DESIGN FOR WALSH ROAD BARRIER | 202641979349300629 |
| 2025 | Wescustogo Foundation | Riverkeeper Inc Ossining, NY | B | $110,057 | paid | General Support | 202611109349100421 |
| 2025 | Nancy and Edwin Marks Family Foundation | Riverkeeper Ossining, NY | B | $90,000 | paid | CHARITABLE | 202621329349100527 |
| 2025 | Donor Advised Charitable Giving Inc | Riverkeeper Inc Ossining, NY | A | $79,905 | paid | ENVIRONMENTAL AND ANIMALS | 202611199349300601 |
| 2025 | Fjc | Riverkeeper Inc Ossining, NY | A | $75,650 | paid | GENERAL OPERATING SUPPORT | 202610449349302011 |
| 2025 | Endeavor Foundation Inc | Riverkeeper Inc Ossining, NY | B | $50,000 | approved, future | GENERAL OPERATING SUPPORT | 202631329349104573 |
| 2025 | Endeavor Foundation Inc | Riverkeeper Inc Ossining, NY | B | $50,000 | paid | GENERAL OPERATING SUPPORT | 202631329349104573 |
| 2025 | Waterkeeper Alliance Inc | Riverkeeper Ossining, NY | A | $42,000 | paid | WATERKEEPER ORGANIZING | 202601339349309165 |
| 2025 | Charlotte Cunneen Hackett Charitable | Riverkeeper Ossining, NY | C | $40,000 | paid | GENERAL CHARITABLE PURPOSES | 202611329349102106 |
| 2025 | Marilyn J Dakin Family Foundation | Riverkeeper Inc Ossining, NY | B | $40,000 | paid | General & Unrestricted | 202601269349101680 |
| 2025 | Johanette Wallerstein Institute 5607-00-43 | Riverkeeper Inc Ossining, NY | B | $30,000 | paid | GENERAL CHARITABLE PURPOSES | 202503089349100710 |
| 2025 | The Ayco Charitable Foundation | Riverkeeper Inc Ossining, NY | A | $25,000 | paid | ENVIRONMENT & ANIMAL PROTECTION | 202621349349304192 |
| 2025 | Agb Fund Inc | Riverkeeper Inc Ossining, NY | B | $25,000 | paid | UNRESTRICTED GIFT | 202611349349104686 |
| 2025 | Georgetown University | Riverkeeper Ossining, NY | A | $22,500 | paid | General Support | 202601359349300020 |
| 2025 | Austen-Stokes Ancient Americas Foundation Inc | Riverkeeper Ossing, NY | B | $21,812 | paid | GENERAL FUND | 202621549349100022 |
| 2025 | Anderson-Rogers Foundation Inc | Riverkeeper Inc New York, NY | B | $20,000 | paid | TO SUPPORT THE PROTECTION, IMPROVEMENT AND PRESERVATION OF THE HUDSON RIVER. | 202621349349104757 |
| 2025 | Silver Lining Private Foundation | Riverkeeper Inc Ossining, NY | B | $20,000 | paid | General & Unrestricted | 202611769349100766 |
| 2025 | Jewish Communal Fund | Riverkeeper Inc Ossining, NY | A | $16,300 | paid | IN FURTHERANCE OF GRANTEE'S TAX-EXEMPT PURPOSE | 202640629349300234 |
| 2025 | Eric & Simone Lang Foundation | Riverkeeper Ossining, NY | B | $15,000 | paid | UNRESTRICTED GENERAL | 202611289349102661 |
| 2025 | American Online Giving Foundation Inc | Riverkeeper Inc Ossining, NY | A | $12,265 | paid | GENERAL SUPPORT | 202641969349302754 |
| 2025 | American Online Giving Foundation Inc | Riverkeeper Inc Ossining, NY | A | $12,265 | paid | GENERAL SUPPORT | 202533509349301608 |
| 2025 | Hrbt Foundation | Riverkeeper Inc Ossining, NY | B | $10,000 | paid | RIVERKEEPER SWEEP-COLUMBIA COUNTY, 2024 & 2025 | 202501959349100210 |
| 2025 | The New York Architects' Regatta Foundation Ltd | The Riverkeeper Ossining, NY | A | $10,000 | paid | Environmental protection | 202622049349301212 |
| 2025 | Perpetual Kindness Foundation | Riverkeeper Inc Ossining, NY | B | $10,000 | paid | Matching grant to support multi-phase NYC Area Water Quality Collaborative Project | 202631219349102258 |
| 2025 | Charities Aid Foundation America | Riverkeeper Inc Carmel, NY | A | $7,600 | paid | CHARITABLE DONATION | 202610489349300906 |
| 2025 | National Philanthropic Trust | Riverkeeper Inc Ossining, NY | A | $6,250 | paid | ENVIRONMENT, ANIMALS | 202601289349302480 |
| 2025 | The Thendara Foundation | Riverkeeper Inc Ossining, NY | B | $6,250 | paid | GENERAL SUPPORT | 202601289349100845 |
| 2025 | Vanguard Charitable Endowment Program | Riverkeeper Inc Ossining, NY | A | $5,500 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202621329349306657 |
| 2025 | The Reinhart Foundation C/O the Community Foundation Inc | Riverkeeper Inc Ossining, NY | B | $5,000 | paid | GENERAL PURPOSES | 202602019349100750 |
| 2025 | Lanza Family Foundation C/O Pkf O'connor Davies Advisory LLC | Riverkeeper Ossining, NY | B | $5,000 | paid | GENERAL OPERATING SUPPORT | 202601179349101710 |
| 2025 | Perpetual Kindness Foundation | Riverkeeper Inc Ossining, NY | B | $5,000 | paid | President's Discretionary Fund | 202631219349102258 |
| 2025 | Plymouth Hill Foundation | Riverkeeper Ossining, NY | B | $5,000 | paid | GENERAL CHARITABLE PURPOSES | 202630439349100503 |
| 2025 | Van Itallie Foundation Inc | Riverkeeper Ossining, NY | B | $3,500 | paid | TO SUPPORT ENVIRONMENT CONSERVATION | 202631019349100703 |
| 2025 | The Audrey P Connor Charitable Foundation | Riverkeeper Ossining, NY | B | $3,000 | paid | UNRESTRICTED | 202601089349100000 |
| 2025 | The Dianne & David Stern Foundation | Riverkeeper Inc Ossining, NY | B | $2,500 | paid | GENERAL SUPPORT | 202541919349100114 |
| 2025 | Bank of Greene County Charitable Foundation | Riverkeeper Ossining, NY | B | $2,500 | paid | TO SUPPORT THE ANNUAL RIVERKEEPER SWEEP, THE LARGEST SHORELINE CLEANUP EVENT IN NEW YORK STATE | 202533189349102983 |
| 2025 | Hale Family Foundation Inc C/O David Jackson | Riverkeeper Ossining, NY | B | $2,000 | paid | GENERAL | 202641199349101104 |
| 2025 | May Foundation Trust | Riverkeeper Ossining, NY | B | $1,775 | paid | PROTECTS DRINKING WATER OF NYC & HV | 202621249349102752 |
| 2025 | Kenwood Foundation 7521-Xxxxxx21240 | Riverkeeper Ossining, NY | B | $1,500 | paid | UNRESTRICTED FOR GENERAL | 202611249349101411 |
| 2025 | The Double-R Foundation | Riverkeeper Ossining, NY | B | $1,030 | paid | ENVIRONMENT | 202513589349100401 |
| 2025 | Euler-Revaz Family Foundation | Riverkeeper Ossining, NY | B | $1,000 | paid | PRESERVE THE ENVIRONMENT | 202641209349101029 |
| 2025 | Patricia E and Joseph W Phelan Family Foundation Inc | Riverkeeper Inc Ossining, NY | B | $500 | paid | GENERAL PURPOSE | 202601259349100100 |
| 2025 | Robert J Cummins Family Foundation Inc C/O Hoffman | Riverkeeper Ossining, NY | B | $500 | paid | ENVIRONMENT | 202631349349102783 |
| 2025 | Ellen and Samuel Phelan Family Foundation Inc | Riverkeeper Ossining, NY | B | $250 | paid | GENERAL PURPOSE | 202631219349100403 |
| 2025 | Abc Foundation C/O John Compton | Riverkeeper Ossining, NY | B | $250 | paid | GENERAL OPERATING | 202620709349100017 |
| 2024 | Shelby Cullom Davis Charitable Fund Inc | Riverkeeper Inc Ossining, NY | B | $750,000 | paid | activities and projects in Westchester county, General & Unrestricted | 202502899349100920 |
| 2024 | National Fish and Wildlife Foundation | Riverkeeper Inc Ossining, NY | A | $281,618 | paid | SITE ASSESSMENT AND DESIGN FOR WALSH ROAD BARRIER | 202501999349300110 |
| 2024 | Novo Foundation | Riverkeeper Inc Ossining, NY | B | $200,000 | paid | GENERAL SUPPORT | 202533009349100313 |
| 2024 | Novo Foundation | Riverkeeper Inc Ossining, NY | B | $200,000 | approved, future | GENERAL SUPPORT | 202533009349100313 |
| 2024 | Edris Charitable Foundation | Riverkeeper Inc Ossining, NY | B | $175,000 | paid | General & Unrestricted | 202521299349102077 |
| 2024 | Donor Advised Charitable Giving Inc | Riverkeeper Inc Ossining, NY | A | $134,700 | paid | ENVIRONMENTAL AND ANIMALS | 202541069349300729 |
| 2024 | Shelby Cullom Davis Charitable Fund Inc | Riverkeeper Inc Ossining, NY | B | $125,000 | paid | General & Unrestricted | 202502899349100920 |
| 2024 | Wescustogo Foundation | Riverkeeper Inc Ossining, NY | B | $110,000 | paid | $100,000 general operations/$10,000 NYC events | 202540809349101209 |
| 2024 | Lily Auchincloss Foundation Inc | Riverkeeper Ossining, NY | B | $100,000 | paid | GENERAL PURPOSE | 202543219349104669 |
| 2024 | The New York Community Trust | Riverkeeper Inc Ossining, NY | A | $95,000 | paid | FOR PROGRAM SUPPORT. | 202523149349305672 |
| 2024 | Gs Donor Advised Philanthropy Fund for Wealth Management Inc | Riverkeeper Inc Ossining, NY | A | $77,000 | paid | ENVIRONMENT & ANIMAL PROTECTION | 202503109349303645 |
| 2024 | Park Foundation Inc | Riverkeeper Inc Ossining, NY | B | $75,000 | paid | PROJECT SUPPORT | 202543179349103634 |
| 2024 | Fidelity Investments Charitable Gift Fund | Riverkeeper Inc Ossining, NY | A | $74,430 | paid | For grant recipient's exempt purposes | 202521349349310887 |
| 2024 | The New York Community Trust | Riverkeeper Inc Ossining, NY | A | $56,300 | paid | FOR GENERAL SUPPORT. | 202523149349305672 |
| 2024 | Nancy and Edwin Marks Family Foundation | Riverkeeper Ossining, NY | B | $56,188 | paid | CHARITABLE | 202541359349101134 |
| 2024 | Agb Fund Inc | Riverkeeper Inc Ossining, NY | B | $50,000 | paid | UNRESTRICTED GIFT | 202511359349102721 |
| 2024 | Edris Charitable Foundation | Riverkeeper Inc Ossining, NY | B | $44,500 | paid | Government Affairs Fellowship Fund | 202521299349102077 |
| 2024 | Fjc | Riverkeeper Inc Ossining, NY | A | $40,750 | paid | GENERAL OPERATING SUPPORT | 202540489349301704 |
| 2024 | Dale & Laura Kutnick Foundation Inc | Riverkeeper Inc Ossining, NY | B | $40,000 | paid | UNRESTRICTED GENERAL | 202442839349101004 |
| 2024 | Charlotte Cunneen Hackett Charitable | Riverkeeper Ossining, NY | C | $35,000 | paid | GENERAL CHARITABLE PURPOSES | 202501209349100010 |
| 2024 | Waterkeeper Alliance Inc | Riverkeeper Ossining, NY | A | $30,200 | paid | WATERKEEPER ORGANIZING | 202531359349304753 |
| 2024 | Silver Lining Private Foundation | Riverkeeper Inc Ossining, NY | B | $30,000 | paid | General & Unrestricted | 202541569349101204 |
| 2024 | Johanette Wallerstein Institute 5607-00-43 | Riverkeeper Inc Ossining, NY | B | $30,000 | paid | GENERAL CHARITABLE PURPOSES | 202540509349100714 |
| 2024 | Austen-Stokes Ancient Americas Foundation Inc | Riverkeeper Ossing, NY | B | $28,275 | paid | GENERAL FUND | 202521329349103102 |
| 2024 | The Ayco Charitable Foundation | Riverkeeper Inc Ossining, NY | A | $26,200 | paid | ENVIRONMENT & ANIMAL PROTECTION | 202543109349303959 |
| 2024 | National Philanthropic Trust | Riverkeeper Inc Ossining, NY | A | $25,500 | paid | ENVIRONMENT, ANIMALS | 202511339349301311 |
| 2024 | 1199 Seiu United Healthcare Workers East | Riverkeeper Inc Ossining, NY | A | $25,000 | paid | GENERAL | 202543179349301819 |
| 2024 | The Ralph Lauren Corporate Foundation C/O Cbiz Mhm LLC | Riverkeeper Ossining, NY | B | $25,000 | paid | CHARITY | 202443519349100224 |
| 2024 | The Catherine and Joseph Aresty Foundation Inc | Riverkeeper Ossining, NY | B | $25,000 | paid | GENERAL FUND | 202510569349101011 |
| 2024 | Sun Hill Renewal Fund | Riverkeeper Inc Ossining, NY | B | $25,000 | paid | For general support. | 202520879349100202 |
| 2024 | The Mey Share Foundation Inc 217-48341110 | Riverkeeper Inc Ossining, NY | B | $25,000 | paid | UNRESTRICTED GIFT | 202543049349100529 |
| 2024 | The Jm Kaplan Fund Inc | Riverkeeper Ossining, NY | B | $24,104 | approved, future | GENERAL OPERATING SUPPORT | 202533179349101958 |
| 2024 | Shelby Cullom Davis Charitable Fund Inc | Riverkeeper Inc Ossining, NY | B | $20,000 | paid | Charitable Event | 202502899349100920 |
| 2024 | Jewish Communal Fund | Riverkeeper Inc Ossining, NY | A | $16,750 | paid | IN FURTHERANCE OF GRANTEE'S TAX-EXEMPT PURPOSE | 202500369349300210 |
| 2024 | Anderson-Rogers Foundation Inc | Riverkeeper Inc Ossining, NY | B | $15,000 | paid | TO SUPPORT THE PROTECTION, IMPROVEMENT AND PRESERVATION OF THE HUDSON RIVER. | 202511359349104011 |
| 2024 | Levin-Goffe Family Foundation | Riverkeeper Ossining, NY | B | $15,000 | paid | ENVIRONMENTAL | 202531299349100228 |
| 2024 | Lanza Family Foundation C/O Pkf O'connor Davies | Riverkeeper Ossining, NY | B | $12,500 | paid | GENERAL OPERATING SUPPORT | 202511829349100311 |
| 2024 | The New York Community Trust | Riverkeeper Inc Ossining, NY | A | $10,000 | paid | FOR GENERAL SUPPORT. | 202523149349305672 |
| 2024 | Perpetual Kindness Foundation | Riverkeeper Inc Ossining, NY | B | $10,000 | paid | Matching grant to support multi-phase NYC Area Water Quality Collaborative Project | 202540529349100724 |
| 2024 | The Rothenberg Ludden Trust | Riverkeeper Ossining, NY | B | $10,000 | paid | GENERAL PURPOSES | 202502689349100935 |
| 2024 | Eileen Fisher Foundation C/O Marilyn Calister Andersen Tax LLC | Riverkeeper Inc Ossining, NY | B | $10,000 | paid | ENVIRONMENTAL | 202502799349101100 |
| 2024 | Sun Hill Renewal Fund | Riverkeeper Inc Ossining, NY | B | $10,000 | paid | New York City Water Quality Project | 202520879349100202 |
| 2024 | Karin Bain and John Kukral Foundation | Riverkeeper Inc Ossining, NY | B | $10,000 | paid | PROGRAM SUPPORT | 202541339349101629 |
| 2024 | American Online Giving Foundation Inc | Riverkeeper Inc Ossining, NY | A | $9,547 | paid | GENERAL SUPPORT | 202530159349302758 |
| 2024 | Leaves of Grass Fund | Riverkeeper Ossining, NY | B | $9,000 | paid | CHARITABLE | 202503179349102620 |
| 2024 | Burnham Family Foundation | Riverkeeper Inc Ossining, NY | B | $8,157 | paid | SWIM Coalition (see general explanation) | 202513219349102646 |
| 2024 | Vanguard Charitable Endowment Program | Riverkeeper Inc Ossining, NY | A | $8,000 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202511349349313096 |
| 2024 | Louis and Anne Abrons Foundation Inc | Riverkeeper Inc Ossining, NY | B | $7,500 | paid | General & Unrestricted | 202503149349100230 |
| 2024 | Foundation for the Carolinas | Riverkeeper Inc Ossining, NY | A | $7,500 | paid | CHARITABLE GIFT | 202543219349306689 |
| 2024 | Pledgeling Foundation | Riverkeeper Inc Ossining, NY | A | $5,790 | paid | GENERAL | 202542539349301674 |
| 2024 | Hrbt Foundation | Riverkeeper Inc Ossining, NY | B | $5,000 | paid | RIVERKEEPER SWEEP-COLUMBIA COUNTY | 202401979349100215 |
| 2024 | Lester and Phyllis Epstein Foundation Inc | Riverkeeper Ossining, NY | C | $5,000 | paid | General Support Environmental Conservation | 202542909349101504 |
| 2024 | Plymouth Hill Foundation | Riverkeeper Ossining, NY | B | $5,000 | paid | GENERAL CHARITABLE PURPOSES | 202520439349100207 |
| 2024 | The Reinhart Foundation C/O the Community Foundation Inc | Riverkeeper Inc Ossining, NY | B | $5,000 | paid | GENERAL PURPOSES | 202501619349100950 |
| 2024 | The Charles Spear Charitable Foundation | Riverkeeper Ossining, NY | B | $5,000 | paid | CHARITABLE | 202501909349101100 |
| 2024 | Hutchins Family Foundation Inc C/O Glenn H Hutchins | Riverkeeper Inc Ossining, NY | B | $5,000 | paid | TO SUPPORT THE CHARITY'S MISSION. | 202513219349107061 |
| 2024 | Perpetual Kindness Foundation | Riverkeeper Inc Ossining, NY | B | $5,000 | paid | President's Discretionary Fund | 202540529349100724 |
| 2024 | The Ivm Foundation | Riverkeeper Ossining, NY | B | $5,000 | paid | GENERAL | 202513149349100246 |
| 2024 | The Thendara Foundation | Riverkeeper Inc Ossining, NY | B | $5,000 | paid | GENERAL SUPPORT | 202541159349100204 |
| 2024 | Mallah Family Foundation Inc C/O David Dorfman | Riverkeeper Inc Ossining, NY | B | $5,000 | paid | GENERAL PURPOSE | 202512309349100411 |
| 2024 | Appleman Foundation Inc | The Riverkeeper Ossining, NY | B | $5,000 | paid | GENERAL CHARITABLE & EDUCATIONAL PURPOSES | 202543099349100709 |
| 2024 | Frederic R Coudert Foundation C/O Cohnreznick Llp | Riverkeeper Ossining, NY | B | $5,000 | paid | ENVIRONMENT | 202532709349100903 |
| 2024 | Van Itallie Foundation Inc | Riverkeeper Ossining, NY | B | $3,500 | paid | TO SUPPORT ENVIRONMENT CONSERVATION | 202520909349100752 |
| 2024 | The Henry L and Grace Doherty Charitable Foundation Inc | Riverkeeper Ossining, NY | B | $3,000 | paid | GENERAL SUPPORT | 202503219349104510 |
| 2024 | Hale Family Foundation Inc C/O David Jackson | Riverkeeper Ossining, NY | B | $3,000 | paid | GENERAL | 202520719349100037 |
| 2024 | The Robins Family Foundation Inc | Riverkeeper Ossining, NY | B | $2,725 | paid | ORGANIZATIONAL SUPPORT | 202541299349102394 |
| 2024 | Normandie Foundation Inc | Riverkeeper Ossining, NY | B | $2,500 | paid | ENVIRONMENTAL PROGRAMS | 202513109349100446 |
| 2024 | Bauer Family Foundation | Riverkeeper Inc Ossining, NY | B | $2,500 | paid | General & Unrestricted | 202513089349101371 |
| 2024 | The Delisi Family Foundation | Riverkeeper Inc Ossining, NY | B | $2,365 | paid | General & Unrestricted | 202532059349101103 |
| 2024 | Farrell Family Foundation | Riverkeeper Inc Ossining, NY | B | $2,000 | paid | UNRESTRICTED OPERATING SUPPORT | 202542339349100209 |
| 2024 | The Rudolph J & Daphne a Munzer Foundation | Riverkeeper Inc Ossining, NY | B | $2,000 | paid | OPERATING SUPPORT | 202541979349100019 |
| 2024 | May Foundation Trust | Riverkeeper Ossining, NY | B | $1,645 | paid | PROTECTS DRINKING WATER OF NYC & HV | 202531299349100923 |
| 2024 | Kenwood Foundation 7521-Xxxxxx21240 | Riverkeeper Ossining, NY | B | $1,500 | paid | UNRESTRICTED FOR GENERAL | 202541509349100804 |
| 2024 | The Audrey P Connor Charitable Foundation | Riverkeeper Ossining, NY | B | $1,500 | paid | UNRESTRICTED | 202501149349100705 |
| 2024 | Mathis Pfohl Foundation | Riverkeeper Ossining, NY | B | $1,000 | paid | CHARITABLE PURPOSES | 202533229349100528 |
| 2024 | Nancy Malcomson Connable Fund | Riverkeeper Ossining, NY | B | $1,000 | paid | OPERATING SUPPORT | 202531329349102133 |
| 2024 | Sandpiper Fund Inc | Riverkeeper Ossining, NY | B | $1,000 | paid | TO FURTHER DONEE'S EXEMPT PURPOSE | 202531549349100403 |
| 2024 | Euler-Revaz Family Foundation | Riverkeeper Ossining, NY | B | $1,000 | paid | PRESERVE THE ENVIRONMENT | 202511319349100066 |
| 2024 | Helen Keeler Burke Charitable Foundation | Riverkeeper Inc Ossining, NY | B | $1,000 | paid | GENERAL CHARITABLE | 202531259349101018 |
| 2024 | Leonore Foundation Inc | Riverkeeper Ossining, NY | B | $1,000 | paid | AID DONEE IN CARRYING OUT EXEMPT PURPOSE | 202521339349102012 |
| 2024 | The Newcombe Foundation | Riverkeeper Ossining, NY | B | $500 | paid | OPERATING EXPENSES | 202533029349100638 |
| 2024 | Robert J Cummins Family Foundation Inc C/O Hoffman | Riverkeeper Ossining, NY | B | $500 | paid | ENVIRONMENT | 202511359349102971 |
| 2024 | The Double-R Foundation | Riverkeeper Ossining, NY | B | $500 | paid | ENVIRONMENT | 202403539349100610 |
| 2024 | Lytton-Kambara Foundation | Riverkeeper Inc Ossining, NY | B | $500 | paid | General & Unrestricted | 202513189349102701 |
| 2024 | Flood-Gamble Foundation Inc | Riverkeeper Ossoning, NY | B | $500 | paid | GENREAL OPERATIONS | 202502199349100105 |
| 2024 | Rudolph Joseph Foundation | Riverkeeper Ossining, NY | B | $500 | paid | Charitable | 202533219349106833 |
| 2024 | Patricia E Phelan and Joseph W Phelan Family Foundation Inc | Riverkeeper Inc Ossining, NY | B | $300 | paid | GENERAL PURPOSE | 202511209349100201 |
| 2024 | Abc Foundation C/O John Compton | Riverkeeper Ossining, NY | B | $250 | paid | GENERAL OPERATING | 202431839349100813 |
| 2024 | Ellen and Samuel Phelan Family Foundation Inc | Riverkeeper Ossining, NY | B | $250 | paid | GENERAL PURPOSE | 202501439349101100 |
| 2024 | Roger & Barbara Michaels Family Fund Inc | Riverkeeper New York, NY | C | $240 | paid | SUPPORT OF ORGANIZATION CHARITABLE ACTIVITIES | 202512209349100421 |
| 2024 | Arthur J Gallagher Foundation | Riverkeeper Inc Ossining, NY | B | $96 | paid | GENERAL EXEMPT PURPOSE | 202523149349102812 |
| 2024 | The Shatz Family Foundation Inc | Riverkeeper Ossining, NY | B | $50 | paid | EXEMPT PURPOSE | 202522589349100752 |
| 2023 | Shelby Cullom Davis Charitable Fund Inc | Riverkeeper Inc Ossining, NY | B | $500,000 | paid | Westchester Clean Water Program and general operations | 202432849349100208 |
| 2023 | Impactassetsinc | Riverkeeper Inc Ossining, NY | A | $250,500 | paid | GENERAL SUPPORT | 202443189349305024 |
| 2023 | The New York Community Trust | Riverkeeper Inc Ossining, NY | A | $155,000 | paid | FOR PROGRAM SUPPORT. | 202443179349309079 |
| 2023 | Edris Charitable Foundation | Riverkeeper Inc Ossining, NY | B | $150,000 | paid | General & Unrestricted | 202401309349103460 |
| 2023 | Novo Foundation | Riverkeeper Inc Ossining, NY | B | $150,000 | paid | GENERAL SUPPORT | 202442979349101314 |
| 2023 | Wescustogo Foundation | Riverkeeper Inc Ossining, NY | B | $130,000 | paid | General Operations ($70,000), Boat Campaign ($50,000), Matching Grant Campaign ($10,000) | 202430929349100223 |
| 2023 | Shelby Cullom Davis Charitable Fund Inc | Riverkeeper Inc Ossining, NY | B | $100,000 | paid | General & Unrestricted | 202432849349100208 |
| 2023 | Schwab Charitable Fund | Riverkeeper Inc Ossining, NY | A | $91,500 | paid | ENVIRONMENTAL AND ANIMALS | 202411039349301716 |
| 2023 | National Fish and Wildlife Foundation | Riverkeeper Inc Ossining, NY | A | $83,146 | paid | IMPROVING FISH PASSAGE | 202402269349300850 |
| 2023 | Endeavor Foundation Inc | Riverkeeper Inc Ossining, NY | B | $80,000 | paid | GENERAL OPERATING SUPPORT | 202431219349100138 |
| 2023 | Park Foundation Inc | Riverkeeper Inc Ossining, NY | B | $75,000 | approved, future | GENERAL OPERATING SUPPORT | 202433189349102113 |
| 2023 | Park Foundation Inc | Riverkeeper Inc Ossining, NY | B | $75,000 | paid | ENVIRONMENT - PROJECT SUPPORT | 202433189349102113 |
| 2023 | Nancy and Edwin Marks Family Foundation | Riverkeeper Ossining, NY | B | $75,000 | paid | CHARITABLE | 202421329349100427 |
| 2023 | The New York Community Trust | Riverkeeper Inc Ossining, NY | A | $74,100 | paid | FOR GENERAL SUPPORT. | 202443179349309079 |
| 2023 | Agb Fund Inc | Riverkeeper Ossining, NY | B | $66,200 | paid | UNRESTRICTED GIFT | 202441349349101374 |
| 2023 | Dale Kutnick and Laura Gordon Kutnick Fo | Riverkeeper Inc Ossining, NY | B | $65,000 | paid | UNRESTRICTED GENERAL | 202303009349100210 |
| 2023 | Fidelity Investments Charitable Gift Fund | Riverkeeper Inc Ossining, NY | A | $57,158 | paid | For grant recipient's exempt purposes | 202441369349301334 |
| 2023 | Gs Donor Advised Philanthropy Fund for Wealth Management Inc | Riverkeeper Inc Ossining, NY | A | $51,000 | paid | ENVIRONMENT & ANIMAL PROTECTION | 202413109349303336 |
| 2023 | Insurance Industry Charitable Foundation | Riverkeeper Inc Ossining, NY | A | $50,000 | paid | HEALTH/SAFETY | 202441359349311389 |
| 2023 | Jewish Communal Fund | Riverkeeper Inc Ossining, NY | A | $44,550 | paid | IN FURTHERANCE OF GRANTEE'S TAX-EXEMPT PURPOSE | 202410969349301036 |
| 2023 | Silver Lining Private Foundation | Riverkeeper Inc Ossining, NY | B | $42,000 | paid | General & Unrestricted | 202432429349100318 |
| 2023 | Edris Charitable Foundation | Riverkeeper Inc Ossining, NY | B | $42,000 | paid | Government Affairs Fellowship | 202401309349103460 |
| 2023 | Charlotte Cunneen Hackett Charitable | Riverkeeper Ossining, NY | C | $35,000 | paid | GENERAL CHARITABLE PURPOSES | 202421279349101102 |
| 2023 | Johanette Wallerstein Institute 5607-00-43 | Riverkeeper Inc Ossining, NY | B | $30,000 | paid | GENERAL CHARITABLE PURPOSES | 202431299349101908 |
| 2023 | Waterkeeper Alliance Inc | Riverkeeper Inc Ossining, NY | A | $29,500 | paid | WATERKEEPER ORGANIZING | 202411359349311946 |
| 2023 | The Ayco Charitable Foundation | Riverkeeper Inc Ossining, NY | A | $28,200 | paid | ENVIRONMENT & ANIMAL PROTECTION | 202413109349304401 |
| 2023 | National Philanthropic Trust | Riverkeeper Inc Ossining, NY | A | $25,300 | paid | ENVIRONMENT, ANIMALS | 202431429349301368 |
| 2023 | 1199 Seiu United Healthcare Workers East | Riverkeeper Annual Support Ossining, NY | A | $25,000 | paid | GENERAL | 202442959349301569 |
| 2023 | The Mey Share Foundation Inc 217-48341110 | Riverkeeper Inc Ossining, NY | B | $25,000 | paid | UNRESTRICTED GIFT | 202423109349101307 |
| 2023 | The Catherine and Joseph Aresty Foundation Inc | Riverkeeper Ossining, NY | B | $25,000 | paid | GENERAL FUND | 202411659349101111 |
| 2023 | Sun Hill Renewal Fund | Riverkeeper Inc Ossining, NY | B | $25,000 | paid | Capacity Building. | 202430829349100283 |
| 2023 | The Ralph Lauren Corporate Foundation C/O Cbiz Mhm LLC | Riverkeeper Ossining, NY | B | $25,000 | paid | CHARITY | 202430299349100753 |
| 2023 | Eileen Fisher Foundation C/O Marilyn Calister Andersen Tax LLC | Riverkeeper Inc Ossining, NY | B | $20,000 | paid | ENVIRONMENTAL | 202411319349102881 |
| 2023 | Louis and Anne Abrons Foundation Inc | Riverkeeper Inc Ossining, NY | B | $15,000 | paid | General & Unrestricted | 202433169349100813 |
| 2023 | Vanguard Charitable Endowment Program | Riverkeeper Inc Ossining, NY | A | $13,500 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202441359349309439 |
| 2023 | American Online Giving Foundation Inc | Riverkeeper Inc Ossining, NY | A | $11,804 | paid | GENERAL SUPPORT | 202410469349300741 |
| 2023 | Amalgamated Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | A | $10,250 | paid | General operating support and project support | 202413159349300006 |
| 2023 | Anderson-Rogers Foundation Inc | Riverkeeper Inc Ossining, NY | B | $10,000 | paid | TO SUPPORT THE PROTECTION, IMPROVEMENT AND PRESERVATION OF THE HUDSON RIVER. | 202411369349102731 |
| 2023 | Sun Hill Renewal Fund | Riverkeeper Inc Ossining, NY | B | $10,000 | paid | The Combined Sewer Overflow Group is a collaboration of Save The Sound, Riverkeeper and NRDC working to improve New York City river and harbor water quality. | 202430829349100283 |
| 2023 | The Henry L and Grace Doherty Charitable Foundation Inc | Riverkeeper Ossining, NY | B | $10,000 | paid | GENERAL SUPPORT | 202413199349104221 |
| 2023 | Perpetual Kindness Foundation | Riverkeeper Inc Ossining, NY | B | $10,000 | paid | General Operating Support | 202421209349100137 |
| 2023 | Foundation for the Carolinas | Riverkeeper Inc Ossining, NY | A | $10,000 | paid | CHARITABLE GIFT | 202433209349318318 |
| 2023 | Pledgeling Foundation | Riverkeeper Inc Ossining, NY | A | $9,361 | paid | GENERAL | 202422769349300502 |
| 2023 | Burnham Family Foundation | Riverkeeper Inc Ossining, NY | B | $8,000 | paid | SWIM Coalition | 202413209349107096 |
| 2023 | The Jm Kaplan Fund Inc | Riverkeeper Ossining, NY | B | $7,500 | paid | GENERAL OPERATING SUPPORT | 202413189349103681 |
| 2023 | Leaves of Grass Fund | Riverkeeper Ossining, NY | B | $7,000 | paid | CHARITABLE | 202423239349100842 |
| 2023 | Austen-Stokes Ancient Americas Foundation Inc | Riverkeeper Ossing, NY | B | $5,500 | paid | GENERAL FUND | 202441359349104059 |
| 2023 | Lester and Phyllis Epstein Foundation Inc | Riverkeeper Ossining, NY | C | $5,000 | paid | General Support Environmental Conservation | 202402969349100035 |
| 2023 | The Thendara Foundation | Riverkeeper Inc Ossining, NY | B | $5,000 | paid | GENERAL SUPPORT | 202400949349100005 |
| 2023 | Normandie Foundation Inc | Riverkeeper Ossining, NY | B | $5,000 | paid | ENVIRONMENTAL PROGRAMS | 202413129349100921 |
| 2023 | The Charles Spear Charitable Foundation | Riverkeeper Ossining, NY | B | $5,000 | paid | CHARITABLE | 202432289349100108 |
| 2023 | Perpetual Kindness Foundation | Riverkeeper Inc Ossining, NY | B | $5,000 | paid | General Operating Support | 202421209349100137 |
| 2023 | Frederic R Coudert Foundation C/O Cohnreznick Llp | Riverkeeper Ossining, NY | B | $5,000 | paid | ENVIRONMENT | 202411299349102821 |
| 2023 | Hale Family Foundation Inc C/O David Jackson | Riverkeeper Ossining, NY | B | $5,000 | paid | GENERAL | 202440599349100409 |
| 2023 | The Reinhart Foundation C/O the Community Foundation Inc | Riverkeeper Inc Ossining, NY | B | $5,000 | paid | GENERAL PURPOSES | 202422639349100302 |
| 2023 | Plymouth Hill Foundation | Riverkeeper Ossining, NY | B | $5,000 | paid | GENERAL CHARITABLE PURPOSES | 202430409349101203 |
| 2023 | Amy P Goldman Foundation | Riverkeeper Inc New York, NY | B | $5,000 | paid | EDUCATIONAL | 202433209349107323 |
| 2023 | Mallah Family Foundation Inc C/O David Dorfman | Riverkeeper Inc Ossining, NY | B | $5,000 | paid | GENERAL PURPOSE | 202442439349100014 |
| 2023 | Hrbt Foundation | Riverkeeper Inc Ossining, NY | B | $5,000 | paid | RIVERKEEPER SWEEP-COLUMBIA COUNTY | 202322269349100107 |
| 2023 | Van Itallie Foundation Inc | Riverkeeper Ossining, NY | B | $3,500 | paid | TO SUPPORT ENVIRONMENT CONSERVATION | 202442639349100604 |
| 2023 | Perpetual Kindness Foundation | Riverkeeper Inc Ossining, NY | B | $3,000 | paid | General Operating Support | 202421209349100137 |
| 2023 | Bauer Family Foundation Inc | Riverkeeper Inc Ossining, NY | B | $2,500 | paid | General & Unrestricted | 202403139349101560 |
| 2023 | The Robins Family Foundation Inc | Riverkeeper Ossining, NY | B | $2,500 | paid | ORGANIZATIONAL SUPPORT | 202441429349101019 |
| 2023 | The Rudolph J & Daphne a Munzer Foundation | Riverkeeper Inc Ossining, NY | B | $2,000 | paid | OPERATING SUPPORT | 202422839349100727 |
| 2023 | Grace Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $2,000 | paid | GENERAL PURPOSE | 202431349349101243 |
| 2023 | Farrell Family Foundation | Riverkeeper Inc Ossining, NY | B | $2,000 | paid | UNRESTRICTED OPERATING SUPPORT | 202422679349100317 |
| 2023 | May Foundation Trust | Riverkeeper Ossining, NY | B | $1,743 | paid | PROTECTS DRINKING WATER OF NYC & HV | 202421209349100912 |
| 2023 | The Delisi Family Foundation | Riverkeeper Inc Ossining, NY | B | $1,640 | paid | General & Unrestricted | 202422709349100012 |
| 2023 | Kenwood Foundation 7521-Xxxxxx21240 | Riverkeeper Ossining, NY | B | $1,500 | paid | UNRESTRICTED FOR GENERAL | 202411209349100126 |
| 2023 | Mathis Pfohl Foundation | Riverkeeper Ossining, NY | B | $1,000 | paid | CHARITABLE PURPOSES | 202423209349105797 |
| 2023 | Helen Keeler Burke Charitable Foundation | Riverkeeper Inc Ossining, NY | B | $1,000 | paid | GENERAL CHARITABLE | 202431299349100913 |
| 2023 | Euler-Revaz Family Foundation | Riverkeeper Ossining, NY | B | $1,000 | paid | PRESERVE THE ENVIRONMENT | 202411289349104256 |
| 2023 | Stagg Family Foundation Inc | Riverkeeper Ossining, NY | B | $1,000 | paid | DONATION | 202413209349100636 |
| 2023 | Nancy Malcomson Connable Fund | Riverkeeper Inc Ossining, NY | B | $1,000 | paid | OPERATING SUPPORT | 202401299349100830 |
| 2023 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $1,000 | paid | PROGRAM/OPERATING SUPPORT | 202411309349100126 |
| 2023 | Lostand Foundation C/O Jonathan F P Rose | Riverkeeper Ossining, NY | B | $1,000 | paid | GENERAL SUPPORT | 202412059349100411 |
| 2023 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $832 | paid | PROGRAM/OPERATING SUPPORT | 202411309349100126 |
| 2023 | The Sigmund Cohn Family Foundation Inc | Riverkeeper Ossining, NY | B | $500 | paid | UNRESTRICTED GENERAL OPERATING | 202442059349100759 |
| 2023 | The Braewold Fund | Riverkeeper Ossining, NY | B | $500 | paid | VARIOUS | 202413039349100701 |
| 2023 | Rudolph Joseph Foundation | Riverkeeper Inc Ossining, NY | B | $500 | paid | Charitable | 202443199349104269 |
| 2023 | The Alvan G & Carol J Lampke Family Foundation | Riverkeeper Ossining, NY | B | $500 | paid | GENERAL SUPPORT | 202431089349100608 |
| 2023 | Flood-Gamble Foundation Inc | Riverkeeper Ossoning, NY | B | $500 | paid | GENREAL OPERATIONS | 202433049349100108 |
| 2023 | Lytton-Kambara Foundation | Riverkeeper Inc Ossining, NY | B | $500 | paid | General & Unrestricted | 202443189349102059 |
| 2023 | The Newcombe Foundation | Riverkeeper Ossining, NY | B | $500 | paid | OPERATING EXPENSES | 202443189349102974 |
| 2023 | Robert J Cummins Family Foundation Inc C/O Hoffman | Riverkeeper Ossining, NY | B | $500 | paid | ENVIRONMENT | 202401369349101940 |
| 2023 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $416 | paid | PROGRAM/OPERATING SUPPORT | 202411309349100126 |
| 2023 | Amazonsmile Foundation | Riverkeeper Inc Ossining, NY | B | $338 | paid | GENERAL SUPPORT | 202540919349100629 |
| 2023 | Patricia E Phelan and Joseph W Phelan Family Foundation Inc | Riverkeeper Inc Ossining, NY | B | $250 | paid | GENERAL PURPOSE | 202421949349100402 |
| 2023 | Ellen and Samuel Phelan Family Foundation Inc | Riverkeeper Ossining, NY | B | $250 | paid | GENERAL PURPOSE | 202402769349100100 |
| 2023 | Abc Foundation C/O John Compton | Riverkeeper Ossining, NY | B | $250 | paid | GENERAL OPERATING | 202332129349100718 |
| 2023 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $208 | paid | PROGRAM/OPERATING SUPPORT | 202411309349100126 |
| 2023 | The Rmf Foundation Inc C/O Richard Friedberg | Riverkeeper Ossining, NY | B | $200 | paid | TO FURTHER DONEE'S EXEMPT PURPOSE | 202312639349100401 |
| 2023 | Jpmorgan Chase Foundation | Riverkeeper Inc Ossining, NY | B | $100 | paid | GENERAL OPERATING SUPPORT | 202443059349101309 |
| 2023 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $100 | paid | PROGRAM/OPERATING SUPPORT | 202411309349100126 |
| 2023 | The Tapestry Foundation Inc | Riverkeeper Inc Ossining, NY | B | $73 | paid | EMPLOYEE MATCHING PROGRAM- FURTHER 501(C)(3) CHARITABLE PURPOSE | 202431349349104373 |
| 2023 | Samuel H Kress Foundation | Riverkeeper Ossining, NY | B | $50 | paid | Matching | 202441349349101334 |
| 2023 | The Shatz Family Foundation Inc | Riverkeeper Ossining, NY | B | $50 | paid | EXEMPT PURPOSE | 202401629349100410 |
| 2022 | Edris Charitable Foundation | Riverkeeper Inc Ossining, NY | B | $120,000 | paid | General & Unrestricted | 202310879349100851 |
| 2022 | Shelby Cullom Davis Charitable Fund Inc | Riverkeeper Inc Ossining, NY | B | $100,000 | paid | General & Unrestricted | 202302769349101100 |
| 2022 | Schwab Charitable Fund | Riverkeeper Inc Ossining, NY | A | $99,221 | paid | ENVIRONMENTAL AND ANIMALS | 202330939349300403 |
| 2022 | Wescustogo Foundation | Riverkeeper Inc Ossining, NY | B | $94,515 | paid | General Support | 202302789349100615 |
| 2022 | National Philanthropic Trust | Riverkeeper Inc Ossining, NY | A | $86,750 | paid | ENVIRONMENT, ANIMALS | 202311359349313966 |
| 2022 | Amalgamated Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | A | $75,000 | paid | GENERAL OPERATING SUPPORT | 202302999349302215 |
| 2022 | Agb Fund Inc | Riverkeeper Ossining, NY | B | $75,000 | paid | UNRESTRICTED GIFT | 202320559349100202 |
| 2022 | Park Foundation Inc | Riverkeeper Inc Ossining, NY | B | $70,000 | paid | PROTECTING DRINKING WATER SOURCES FOR VULNERABLE COMMUNITIES IN THE FACE OF CLIMATE CHANGE | 202343179349101224 |
| 2022 | Fidelity Investments Charitable Gift Fund | Riverkeeper Inc Ossining, NY | A | $57,350 | paid | For grant recipient's exempt purposes | 202321309349304807 |
| 2022 | Fidelity Investments Charitable Gift Fund | Riverkeeper Inc Ossining, NY | A | $57,350 | paid | For grant recipient's exempt purposes | 202430459349302913 |
| 2022 | Goldman Sachs Philanthropy Fund | Riverkeeper Inc Ossining, NY | A | $51,000 | paid | ENVIRONMENT & ANIMAL PROTECTION | 202312859349302266 |
| 2022 | Shelby Cullom Davis Charitable Fund Inc | Riverkeeper Inc Ossining, NY | B | $50,000 | paid | Communications Programmatic Improvements | 202302769349101100 |
| 2022 | Silver Lining Private Foundation | Riverkeeper Inc Ossining, NY | B | $50,000 | paid | General & Unrestricted | 202331089349100128 |
| 2022 | Dextra Baldwin Mcgonagle Foundation Inc | Riverkeeper Inc Ossining, NY | B | $50,000 | paid | GENERAL OPERATIONS | 202331299349105043 |
| 2022 | Waterkeeper Alliance Inc | Riverkeeper Inc Ossining, NY | A | $42,000 | paid | GRANT | 202331309349305803 |
| 2022 | Johanette Wallerstein Institute 5607-00-43 | Riverkeeper Inc Ossining, NY | B | $30,000 | paid | GENERAL CHARITABLE PURPOSES | 202321259349101002 |
| 2022 | Eileen Fisher Foundation C/O Marilyn Calister Andersen Tax LLC | Riverkeeper Inc Ossining, NY | B | $30,000 | paid | ENVIRONMENTAL | 202301739349100800 |
| 2022 | Sun Hill Family Foundation | Riverkeeper Inc Ossining, NY | B | $25,000 | paid | Support water quality program and CSO(Combined Sewer Overflow) monitoring, along with its Indian Point work. | 202300729349100115 |
| 2022 | 1199 Seiu United Healthcare Workers East | Riverkeeperinc Ossining, NY | A | $25,000 | paid | SOLIDARITY | 202333199349310328 |
| 2022 | Morgan Le Fay Dreams Foundation | Riverkeeper Ossining, NY | B | $25,000 | paid | GENERAL CHARITABLE PURPOSES | 202301049349100520 |
| 2022 | The Ralph Lauren Corporate Foundation C/O Cbiz Mhm LLC | Riverkeeper Ossining, NY | B | $25,000 | paid | CHARITY | 202300449349100610 |
| 2022 | The Mey Share Foundation Inc 159-48341110 | Riverkeeper Inc Ossining, NY | B | $25,000 | paid | UNRESTRICTED GIFT | 202323009349101912 |
| 2022 | The Catherine and Joseph Aresty Foundation Inc | Riverkeeper Ossining, NY | B | $25,000 | paid | GENERAL FUND | 202331579349101303 |
| 2022 | Progressive Multiplier Fund | Riverkeeper Inc Ossinging, NY | A | $25,000 | paid | Revenue Generation project | 202300309349300790 |
| 2022 | Jewish Communal Fund | Riverkeeper Inc Ossining, NY | A | $23,800 | paid | GENERAL SUPPORT | 202330479349300013 |
| 2022 | American Online Giving Foundation Inc | Riverkeeper Inc Ossining, NY | A | $20,714 | paid | GENERAL SUPPORT | 202340469349301209 |
| 2022 | Daniel J and Edith a Ehrlich Family Foundation | Riverkeeper Ossining, NY | B | $20,000 | paid | TO PROMOTE CLEAN, SWIMMABLE WATERS, A HUDSON RIVER TEEMING WITH LIFE, AND SAFE AND ABUNDANT DRINKING WATER SUPPLIES. | 202332599349100003 |
| 2022 | Louis and Anne Abrons Foundation Inc | Riverkeeper Inc Ossining, NY | B | $20,000 | paid | General & Unrestricted | 202313169349100466 |
| 2022 | Foundation for the Carolinas | Riverkeeper Inc Ossining, NY | A | $15,000 | paid | CHARITABLE GIFT | 202343199349307329 |
| 2022 | Leaves of Grass Fund | Riverkeeper Ossining, NY | B | $13,000 | paid | CHARITABLE | 202343199349107519 |
| 2022 | Vanguard Charitable Endowment Program | Riverkeeper Inc Ossining, NY | A | $11,000 | paid | For recipient's exempt purpose | 202331359349303108 |
| 2022 | Paypal Charitable Giving Fund | Riverkeeper Ossining, NY | A | $10,357 | paid | GENERAL SUPPORT | 202312929349301606 |
| 2022 | Founding Fish Alliance Inc Co Rs Pierrepont | Riverkeeper Inc Ossinging, NY | B | $10,300 | paid | efforts to educate striped bass fishermen about appropriate catch and release tactics to reduce fishing mortality primarily through the purchase and free distribution of educational fish dehookers, including but not limited to staff salaries and all other operating and program costs to enable Grantee to pursue its charitable and educational purposes. | 202341089349101124 |
| 2022 | Boston Foundation Inc | Riverkeeper Inc Ossining, NY | A | $10,000 | paid | Operating Support/Annual Fund | 202321319349305022 |
| 2022 | Mallah Family Foundation Inc C/O David Dorfman | Riverkeeper Inc Ossining, NY | B | $10,000 | paid | GENERAL PURPOSE | 202322989349100117 |
| 2022 | The Thendara Foundation | Riverkeeper Inc Ossining, NY | B | $10,000 | paid | GENERAL SUPPORT | 202331239349101628 |
| 2022 | Frederic R Coudert Foundation C/O Cohnreznick Llp | Riverkeeper Ossining, NY | B | $10,000 | paid | ENVIRONMENT | 202321319349104222 |
| 2022 | Anderson-Rogers Foundation Inc | Riverkeeper Inc Ossining, NY | B | $10,000 | paid | TO SUPPORT THE PROTECTION, IMPROVEMENT AND PRESERVATION OF THE HUDSON RIVER. | 202333189349100343 |
| 2022 | Hale Family Foundation Inc C/O David Jackson | Riverkeeper Ossining, NY | B | $10,000 | paid | GENERAL | 202321309349103647 |
| 2022 | The Rockefeller Foundation | Riverkeeper Inc Ossining, NY | B | $7,500 | paid | MATCHING GIFT PROGRAM - FOR GENERAL SUPPORT OF ITS MISSION | 202313189349101641 |
| 2022 | Indus Charitable Foundation Inc C/O Indus Capital Partners LLC | Riverkeeper Ossining, NY | B | $5,000 | paid | Support to protect the drinking water supply of NYC and Hudson Valley Residents. | 202300899349101120 |
| 2022 | The Delisi Family Foundation | Riverkeeper Inc Ossining, NY | B | $5,000 | paid | General & Unrestricted | 202343049349101044 |
| 2022 | Lester and Phyllis Epstein Foundation Inc | Riverkeeper Ossining, NY | C | $5,000 | paid | Gen Support Environmental Conservation | 202312909349100916 |
| 2022 | The Reinhart Foundation C/O the Community Foundation Inc | Riverkeeper Inc Ossining, NY | B | $5,000 | paid | FOR GENERAL CHARITABLE PURPOSES. | 202343129349101614 |
| 2022 | Lily Auchincloss Foundation Inc | Riverkeeper Ossining, NY | B | $5,000 | paid | GENERAL PURPOSE | 202303199349104990 |
| 2022 | The Jm Kaplan Fund Inc | Riverkeeper Ossining, NY | B | $5,000 | paid | GENERAL OPERATING SUPPORT | 202303189349103535 |
| 2022 | Normandie Foundation Inc | Riverkeeper Ossining, NY | B | $5,000 | paid | ENVIRONMENTAL PROGRAMS | 202323109349100992 |
| 2022 | Wsp Foundation Inc | Riverkeeper Inc Ossining, NY | B | $5,000 | paid | To enable the institution to continue their public charitable role. | 202320329349100312 |
| 2022 | Hutchins Family Foundation Inc C/O Glenn H Hutchins | Riverkeeper Inc Ossining, NY | B | $5,000 | paid | TO SUPPORT THE CHARITY'S MISSION. | 202333199349101213 |
| 2022 | Plymouth Hill Foundation | Riverkeeper Ossining, NY | B | $5,000 | paid | GENERAL CHARITABLE PURPOSES | 202320419349100622 |
| 2022 | Van Itallie Foundation Inc | Riverkeeper Ossining, NY | B | $3,000 | paid | TO SUPPORT ENVIRONMENT CONSERVATION | 202301589349100505 |
| 2022 | The Robins Family Foundation Inc | Riverkeeper Ossining, NY | B | $2,500 | paid | ORGANIZATIONAL SUPPORT | 202311589349100411 |
| 2022 | Bauer Family Foundation Inc | Riverkeeper Inc Ossining, NY | B | $2,500 | paid | General & Unrestricted | 202303149349100625 |
| 2022 | Farrell Family Foundation | Riverkeeper Inc Ossining, NY | B | $2,000 | paid | UNRESTRICTED OPERATING SUPPORT | 202323199349107127 |
| 2022 | The Double-R Foundation | Riverkeeper Ossining, NY | B | $2,000 | paid | ENVIRONMENT | 202310139349100811 |
| 2022 | Mathis Pfohl Foundation | Riverkeeper Ossining, NY | B | $2,000 | paid | CHARITABLE PURPOSES | 202313199349105901 |
| 2022 | The Emily Hall Tremaine Foundation Inc | Riverkeeper Inc Ossining, NY | B | $2,000 | paid | ENVIRONMENT - GENERAL OPERATING | 202333179349101168 |
| 2022 | May Foundation Trust | Riverkeeper Ossining, NY | B | $1,522 | paid | PROTECTS DRINKING WATER OF NYC AND HUDSON VALLEY | 202321219349101547 |
| 2022 | Kenwood Foundation 7521-Xxxxxx21240 | Riverkeeper Ossining, NY | B | $1,500 | paid | UNRESTRICTED FOR GENERAL | 202311249349101711 |
| 2022 | Patricia E Phelan and Joseph W Phelan Family Foundation Inc | Riverkeeper Inc Ossining, NY | B | $1,500 | paid | GENERAL PURPOSE | 202302169349100600 |
| 2022 | Leonore Foundation Inc | Riverkeeper Inc Ossining, NY | B | $1,500 | paid | AID DONEE IN CARRYING OUT EXEMPT PURPOSE | 202321329349102052 |
| 2022 | The Alvan G & Carol J Lampke Family Foundation | Riverkeeper Ossining, NY | B | $1,000 | paid | GENERAL SUPPORT | 202301109349100220 |
| 2022 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $1,000 | paid | PROGRAM/OPERATING SUPPORT | 202301309349101020 |
| 2022 | Helen Keeler Burke Charitable Foundation | Riverkeeper Inc Ossining, NY | B | $1,000 | paid | GENERAL CHARITABLE | 202321929349100402 |
| 2022 | Euler-Revaz Family Foundation | Riverkeeper Ossining, NY | B | $1,000 | paid | PRESERVE THE ENVIRONMENT | 202331239349100648 |
| 2022 | Nancy Malcomson Connable Fund | Riverkeeper Inc Ossining, NY | B | $1,000 | paid | OPERATING SUPPORT | 202341229349101864 |
| 2022 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $832 | paid | PROGRAM/OPERATING SUPPORT | 202301309349101020 |
| 2022 | Amazonsmile Foundation | Riverkeeper Inc Ossining, NY | B | $580 | paid | GENERAL SUPPORT | 202313119349100141 |
| 2022 | Jacob Burns Foundation Inc | Riverkeeper Inc Ossining, NY | B | $500 | paid | CHARITABLE | 202323199349100337 |
| 2022 | The Sigmund Cohn Family Foundation Inc | Riverkeeper Ossining, NY | B | $500 | paid | UNRESTRICTED GENERAL OPERATING | 202332419349100028 |
| 2022 | The Newcombe Foundation | Riverkeeper Ossining, NY | B | $500 | paid | OPERATING EXPENSES | 202333199349103408 |
| 2022 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $500 | paid | PROGRAM/OPERATING SUPPORT | 202301309349101020 |
| 2022 | Roger & Barbara Michaels Family Fund Inc | Riverkeeper New York, NY | C | $500 | paid | SUPPORT OF ORGANIZATION CHARITABLE ACTIVITIES | 202321329349101522 |
| 2022 | Robert J Cummins Family Foundation Inc C/O Hoffman | Riverkeeper Ossining, NY | B | $500 | paid | ENVIRONMENT | 202311359349103746 |
| 2022 | Stagg Family Foundation Inc | Riverkeeper Ossining, NY | B | $500 | paid | DONATION | 202303179349102850 |
| 2022 | Lytton-Kambara Foundation | Riverkeeper Inc Ossining, NY | B | $500 | paid | General & Unrestricted | 202343199349110004 |
| 2022 | Rudolph Joseph Foundation | Riverkeeper Inc Ossining, NY | B | $500 | paid | Charitable | 202331889349100108 |
| 2022 | Grace Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $500 | paid | GENERAL PURPOSE | 202311329349104151 |
| 2022 | Flood-Gamble Foundation Inc | Riverkeeper Ossoning, NY | B | $500 | paid | GENREAL OPERATIONS | 202301359349103095 |
| 2022 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $416 | paid | PROGRAM/OPERATING SUPPORT | 202301309349101020 |
| 2022 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $416 | paid | PROGRAM/OPERATING SUPPORT | 202301309349101020 |
| 2022 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $416 | paid | PROGRAM/OPERATING SUPPORT | 202301309349101020 |
| 2022 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $416 | paid | PROGRAM/OPERATING SUPPORT | 202301309349101020 |
| 2022 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $416 | paid | PROGRAM/OPERATING SUPPORT | 202301309349101020 |
| 2022 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $416 | paid | PROGRAM/OPERATING SUPPORT | 202301309349101020 |
| 2022 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $416 | paid | PROGRAM/OPERATING SUPPORT | 202301309349101020 |
| 2022 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $400 | paid | PROGRAM/OPERATING SUPPORT | 202301309349101020 |
| 2022 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $400 | paid | PROGRAM/OPERATING SUPPORT | 202301309349101020 |
| 2022 | Ellen and Samuel Phelan Family Foundation Inc | Riverkeeper Ossining, NY | B | $250 | paid | GENERAL PURPOSE | 202333049349100018 |
| 2022 | Land Family Foundation | Riverkeeper Inc Ossining, NY | B | $250 | paid | ENVIRONMENTAL PROTECTION | 202331579349100908 |
| 2022 | Samuel H Kress Foundation | Riverkeeper Ossining, NY | B | $100 | paid | Matching | 202331359349101418 |
| 2022 | Jpmorgan Chase Foundation | Riverkeeper Inc Ossining, NY | B | $100 | paid | GENERAL OPERATING SUPPORT | 202322839349100212 |
| 2022 | The Shatz Family Foundation Inc | Riverkeeper Ossining, NY | B | $50 | paid | EXEMPT PURPOSE | 202341359349102779 |
| 2021 | Schwab Charitable Fund | Riverkeeper Inc Ossining, NY | A | $115,200 | paid | ENVIRONMENTAL AND ANIMALS | 202230499349301028 |
| 2021 | Dextra Baldwin Mcgonagle Foundation Inc | Riverkeeper Inc Ossining, NY | B | $100,000 | paid | GENERAL OPERATIONS | 202240919349100764 |
| 2021 | The Endeavor Foundation Inc | Riverkeeper Inc Ossining, NY | B | $80,000 | paid | GENERAL OPERATING SUPPORT | 202231359349100308 |
| 2021 | Edris Charitable Foundation | Riverkeeper Inc Ossining, NY | B | $70,000 | paid | General & Unrestricted | 202221029349100312 |
| 2021 | Wescustogo Foundation | Riverkeeper Inc Ossining, NY | B | $69,927 | paid | General Support | 202242739349100209 |
| 2021 | Dale Kutnick and Laura Gordon Kutnick Fo | Riverkeeper Inc Ossining, NY | B | $65,000 | paid | UNRESTRICTED GENERAL | 202103149349102055 |
| 2021 | National Philanthropic Trust | Riverkeeper Inc Ossining, NY | A | $52,650 | paid | ENVIRONMENT, ANIMALS | 202231339349309863 |
| 2021 | Dextra Baldwin Mcgonagle Foundation Inc | Riverkeeper Inc Ossining, NY | B | $50,000 | approved, future | GENERAL OPERATIONS | 202240919349100764 |
| 2021 | Nancy and Edwin Marks Family Foundation | Riverkeeper Ossining, NY | B | $50,000 | paid | CHARITABLE | 202112169349100311 |
| 2021 | Insurance Industry Charitable Foundation | Riverkeeper Inc Ossining, NY | A | $50,000 | paid | HEALTH/SAFETY | 202231319349303468 |
| 2021 | Silver Lining Private Foundation | Riverkeeper Inc Ossining, NY | B | $40,000 | paid | General & Unrestricted | 202222589349101112 |
| 2021 | Fidelity Investments Charitable Gift Fund | Riverkeeper Inc Ossining, NY | A | $37,366 | paid | For grant recipient's exempt purposes | 202221339349302787 |
| 2021 | Sun Hill Family Foundation | Riverkeeper Inc Ossining, NY | B | $30,000 | paid | Support water quality program and CSO(Combined Sewer Overflow) monitoring, along with its Indian Point work. | 202220809349100427 |
| 2021 | Charlotte Cunneen Hackett Charitable | Riverkeeper Ossining, NY | C | $30,000 | paid | GENERAL CHARITABLE PURPOSES | 202201629349100200 |
| 2021 | The Ralph Lauren Corporate Foundation C/O Cbiz Mhm LLC | Riverkeeper Ossining, NY | B | $25,000 | paid | CHARITY | 202200419349100820 |
| 2021 | Indus Charitable Foundation Inc C/O Indus Capital Partners LLC | Riverkeeper Ossining, NY | B | $15,000 | paid | Support to protect the drinking water supply of NYC and Hudson Valley Residents. | 202241329349103159 |
| 2021 | American Online Giving Foundation Inc | Riverkeeper Inc Ossining, NY | A | $13,800 | paid | GENERAL SUPPORT | 202240469349301419 |
| 2021 | Vanguard Charitable Endowment Program | Riverkeeper Inc Ossining, NY | A | $11,000 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202211339349310116 |
| 2021 | The Snider Foundation | Riverkeeper Inc Ossining, NY | B | $10,000 | paid | WATER QUALITY PROGRAM | 202201359349100710 |
| 2021 | The Richard W Rupp Foundation | Riverkeeper Ossining, NY | B | $7,000 | paid | PROGRAM SERVICES | 202221329349103122 |
| 2021 | Community Foundations of the Hudson Valley Inc | Riverkeeper Ossining, NY | A | $5,250 | paid | GENERAL OPERATING SUPPORT | 202143489349301014 |
| 2021 | Wsp Foundation Inc | Riverkeeper Inc Ossining, NY | B | $5,000 | paid | To enable the institution to continue their public charitable role. | 202220429349100102 |
| 2021 | Avangrid Foundation Inc | Riverkeeper Ossining, NY | B | $5,000 | paid | BIODIVERSITY & CLIMATE CHANGE | 202232069349100163 |
| 2021 | The Rothenberg Ludden Trust | Riverkeeper Ossining, NY | B | $5,000 | paid | GENERAL PURPOSES | 202211809349100416 |
| 2021 | The Charles Spear Charitable Foundation | Riverkeeper Tarrytown, NY | C | $5,000 | paid | CHARITABLE | 202242859349100509 |
| 2021 | Lanza Family Foundation C/O Pkf O'connor Davies | Riverkeeper Ossining, NY | B | $5,000 | paid | GENERAL OPERATING SUPPORT | 202232449349101208 |
| 2021 | Hrbt Foundation | Riverkeeper Inc Ossining, NY | B | $5,000 | paid | RIVER SWEEP IN COLUMBIA COUNTY | 202200199349100100 |
| 2021 | Waterkeeper Alliance Inc | Riverkeeper Ossining, NY | A | $5,000 | paid | GRANT | 202201319349305325 |
| 2021 | The Thendara Foundation | Riverkeeper Inc Ossining, NY | B | $5,000 | paid | GENERAL SUPPORT | 202231649349100708 |
| 2021 | Plymouth Hill Foundation | Riverkeeper Ossining, NY | B | $5,000 | paid | GENERAL CHARITABLE PURPOSES | 202210359349100316 |
| 2021 | Bydale Foundation | Riverkeeper Ossining, NY | B | $5,000 | paid | GENERAL OPERATING EXPENSES | 202231259349101803 |
| 2021 | Sun Hill Family Foundation | Riverkeeper Inc Ossining, NY | B | $5,000 | paid | Support water quality program and CSO(Combined Sewer Overflow) monitoring, along with its Indian Point work. | 202220809349100427 |
| 2021 | Mallah Family Foundation Inc C/O David Dorfman | Riverkeeper Inc Ossining, NY | B | $5,000 | paid | GENERAL PURPOSE | 202242219349100404 |
| 2021 | Van Itallie Foundation Inc | Riverkeeper Ossining, NY | B | $3,000 | paid | TO SUPPORT ENVIRONMENT CONSERVATION | 202201019349100300 |
| 2021 | The Double-R Foundation | Riverkeeper Ossining, NY | B | $3,000 | paid | ENVIRONMENT | 202133509349100603 |
| 2021 | The Beatman Foundation | Riverkeeper Ossining, NY | B | $2,700 | paid | ORGANIZATIONAL SUPPORT | 202202319349100405 |
| 2021 | Lostand Foundation C/O Jonathan F P Rose | Riverkeeper Ossining, NY | B | $2,000 | paid | UNRESTRICTED GRANT FOR DONEE'S EXEMPT PURPOSE | 202212589349100406 |
| 2021 | The Hart Charitable Trust C/O Gurnee Hart | Riverkeeper Ossining, NY | B | $2,000 | paid | GENERAL PURPOSE | 202200989349100115 |
| 2021 | Patricia E Phelan and Joseph W Phelan Family Foundation Inc | Riverkeeper Inc Ossining, NY | B | $1,500 | paid | GENERAL PURPOSE | 202241369349100719 |
| 2021 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $1,100 | paid | OPERATIONAL SUPPORT | 202221309349101737 |
| 2021 | Euler-Revaz Family Foundation | Riverkeeper Ossining, NY | B | $1,000 | paid | PRESERVE THE ENVIRONMENT | 202211319349105881 |
| 2021 | Flood-Gamble Foundation Inc | Riverkeeper Ossining, NY | B | $1,000 | paid | GENERAL OPERATIONS | 202241339349103474 |
| 2021 | Helen Keeler Burke Charitable Foundation | Riverkeeper Inc Ossining, NY | B | $1,000 | paid | GENERAL CHARITABLE | 202212299349100301 |
| 2021 | Nancy Malcomson Connable Fund | Riverkeeper Inc Ossining, NY | B | $1,000 | paid | OPERATING SUPPORT | 202201269349101755 |
| 2021 | May Foundation Trust | Riverkeeper Ossining, NY | B | $900 | paid | PROTECTS DRINKING WATER OF NYC AND HUDSON VALLEY | 202221199349100317 |
| 2021 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $800 | paid | OPERATIONAL SUPPORT | 202221309349101737 |
| 2021 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $525 | paid | OPERATIONAL SUPPORT | 202221309349101737 |
| 2021 | Kenwood Foundation 7521-Xxxxxx21240 | Riverkeeper Ossining, NY | B | $500 | paid | UNRESTRICTED FOR GENERAL | 202201329349103395 |
| 2021 | The Alvan G & Carol J Lampke Family Foundation | Riverkeeper Ossining, NY | B | $500 | paid | GENERAL SUPPORT | 202201239349102170 |
| 2021 | Robert J Cummins Family Foundation Inc C/O Hoffman | Riverkeeper Ossining, NY | B | $500 | paid | ENVIRONMENT | 202242219349100509 |
| 2021 | Jacob Burns Foundation Inc | Riverkeeper Inc Ossining, NY | B | $500 | paid | CHARITABLE | 202211369349103501 |
| 2021 | The Sigmund Cohn Family Foundation Inc | Riverkeeper Ossining, NY | B | $500 | paid | UNRESTRICTED GENERAL OPERATING | 202212319349100406 |
| 2021 | The Newcombe Foundation | Riverkeeper Ossining, NY | B | $500 | paid | OPERATING EXPENSES | 202330239349101003 |
| 2021 | Land Family Foundation | Riverkeeper Inc Ossining, NY | B | $500 | paid | ENVIRONMENTAL PROTECTION | 202232869349100208 |
| 2021 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $400 | paid | OPERATIONAL SUPPORT | 202221309349101737 |
| 2021 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $400 | paid | OPERATIONAL SUPPORT | 202221309349101737 |
| 2021 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $400 | paid | OPERATIONAL SUPPORT | 202221309349101737 |
| 2021 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $400 | paid | OPERATIONAL SUPPORT | 202221309349101737 |
| 2021 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $400 | paid | OPERATIONAL SUPPORT | 202221309349101737 |
| 2021 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $400 | paid | OPERATIONAL SUPPORT | 202221309349101737 |
| 2021 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $400 | paid | OPERATIONAL SUPPORT | 202221309349101737 |
| 2021 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $400 | paid | OPERATIONAL SUPPORT | 202221309349101737 |
| 2021 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $400 | paid | OPERATIONAL SUPPORT | 202221309349101737 |
| 2021 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $400 | paid | OPERATIONAL SUPPORT | 202221309349101737 |
| 2021 | Herbert and Lillian Heilpern Family Foundation | Riverkeeper Inc Ossining, NY | B | $300 | paid | General & Unrestricted | 202212429349101206 |
| 2021 | Abc Foundation C/O John Compton | Riverkeeper Ossining, NY | B | $250 | paid | GENERAL OPERATING | 202112149349100806 |
| 2021 | The Rmf Foundation Inc C/O Richard Friedberg | Riverkeeper Ossining, NY | B | $200 | paid | TO FURTHER DONEE'S EXEMPT PURPOSE | 202112849349100406 |
| 2021 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $87 | paid | OPERATIONAL SUPPORT | 202221309349101737 |
| 2021 | Jpmorgan Chase Foundation | Riverkeeper Inc Ossining, NY | B | $77 | paid | GENERAL OPERATING SUPPORT | 202232809349100618 |
| 2021 | The Shatz Family Foundation Inc | Riverkeeper Ossining, NY | B | $50 | paid | EXEMPT PURPOSE | 202212169349100726 |
| 2020 | Fidelity Investments Charitable Gift Fund | Riverkeeper Inc Ossining, NY | A | $1,189,423 | paid | For grant recipient's exempt purposes | 202121359349300427 |
| 2020 | Schwab Charitable Fund | Riverkeeper Inc Ossining, NY | A | $111,000 | paid | ENVIRONMENTAL AND ANIMALS | 202140489349301804 |
| 2020 | Dextra Baldwin Mcgonagle Foundation Inc | Riverkeeper Inc Ossining, NY | B | $100,000 | paid | GENERAL OPERATIONS | 202141109349100644 |
| 2020 | Shelby Cullom Davis Charitable Fund Inc | Riverkeeper Inc Ossining, NY | B | $100,000 | paid | General & Unrestricted | 202103139349101505 |
| 2020 | Dextra Baldwin Mcgonagle Foundation Inc | Riverkeeper Inc Ossining, NY | B | $100,000 | approved, future | GENERAL OPERATIONS | 202141109349100644 |
| 2020 | Lily Auchincloss Foundation Inc C/O Fulton Vittoria | Riverkeeper Ossining, NY | B | $100,000 | paid | GENERAL PURPOSE | 202220469349100212 |
| 2020 | Agb Fund Inc | Riverkeeper Ossining, NY | B | $75,000 | paid | INDIAN POINT RESTRICTED FUND | 202101319349103500 |
| 2020 | Waterkeeper Alliance Inc | Riverkeeper Ossining, NY | A | $70,000 | paid | GRANT | 202101329349302345 |
| 2020 | Wescustogo Foundation | Riverkeeper Inc Ossining, NY | B | $60,060 | paid | General Support | 202142819349100529 |
| 2020 | Park Foundation Inc | Riverkeeper Inc Ossining, NY | B | $60,000 | paid | DRINKING SOURCE WATER PROTECTION PROGRAM | 202143159349100229 |
| 2020 | Nancy and Edwin Marks Family Foundation | Riverkeeper Ossining, NY | B | $50,000 | paid | CHARITABLE | 202111319349101336 |
| 2020 | Insurance Industry Charitable Foundation | Riverkeeper Inc Ossining, NY | A | $50,000 | paid | HEALTH/SAFETY | 202141349349300649 |
| 2020 | Edris Charitable Foundation | Riverkeeper Inc Ossining, NY | B | $50,000 | paid | General & Unrestricted | 202111339349100126 |
| 2020 | Claneil Foundation Inc | Riverkeeper Ossining, NY | B | $40,000 | paid | GENERAL OPERATING | 202113199349106651 |
| 2020 | Charlotte Cunneen Hackett Charitable | Riverkeeper Ossining, NY | C | $35,000 | paid | GENERAL CHARITABLE PURPOSES | 202111199349100541 |
| 2020 | National Philanthropic Trust | Riverkeeper Ossining, NY | A | $33,650 | paid | ENVIRONMENT, ANIMALS | 202121459349300307 |
| 2020 | American Online Giving Foundation Inc | Riverkeeper Inc Ossining, NY | A | $32,685 | paid | GENERAL SUPPORT | 202120469349300002 |
| 2020 | Water Foundation | Riverkeeper Inc Ossining, NY | A | $30,000 | paid | WATER ACCESS AND CONSERVATION | 202133029349302373 |
| 2020 | Sun Hill Family Foundation | Riverkeeper Inc Ossining, NY | B | $30,000 | paid | Support water quality program and CSO(Combined Sewer Overflow) monitoring, along with its Indian Point work. | 202130919349100428 |
| 2020 | The Mey Share Foundation Inc 67-48341110 | Riverkeeper Inc Ossining, NY | B | $25,000 | paid | UNRESTRICTED GIFT | 202123159349101437 |
| 2020 | Eileen Fisher Foundation C/O Marilyn Calister Andersen Tax LLC | River Keeper Inc Ossining, NY | C | $25,000 | paid | GENERAL SUPPORT | 202123569349100907 |
| 2020 | 1199seiu United Healthcare Workers East | Riverkeeper NY Ossining, NY | A | $25,000 | paid | Solidarity contribution | 202133079349303468 |
| 2020 | The Rosenthal Foundation | Riverkeeper Ossining, NY | B | $20,000 | paid | Environmental Protectionof the Hudson River | 202122379349100002 |
| 2020 | Louis and Anne Abrons Foundation Inc | Riverkeeper Inc Ossining, NY | B | $20,000 | paid | General & Unrestricted | 202113209349100906 |
| 2020 | Daniel J and Edith a Ehrlich Family Foundation | Riverkeeper Ossining, NY | B | $20,000 | paid | TO PROMOTE CLEAN, SWIMMABLE WATERS, A HUDSON RIVER TEEMING WITH LIFE, AND SAFE AND ABUNDANT DRINKING WATER SUPPLIES. | 202103169349104465 |
| 2020 | Hudson River Foundation for Science and Environmental Research Inc | Riverkeeper Inc Ossining, NY | A | $20,000 | paid | Toxic Substances | 202123199349317597 |
| 2020 | Silver Lining Private Foundation | Riverkeeper Inc Ossining, NY | B | $20,000 | paid | General & Unrestricted | 202143169349101644 |
| 2020 | American Endowment Foundation | Riverkeeper Inc Ossining, NY | A | $17,000 | paid | PROGRAMS | 202133159349308163 |
| 2020 | Indus Charitable Foundation Inc C/O Indus Capital Partners LLC | Riverkeeper Ossining, NY | B | $15,000 | paid | Support to protect the drinking water supply of NYC and Hudson Valley Residents. | 202142989349100629 |
| 2020 | Jewish Communal Fund | Riverkeeper Inc Ossining, NY | A | $11,350 | paid | General support | 202110399349300631 |
| 2020 | Sun Hill Family Foundation | Riverkeeper Inc Ossining, NY | B | $10,000 | paid | Support water quality program and CSO(Combined Sewer Overflow) monitoring, along with its Indian Point work. | 202130919349100428 |
| 2020 | Lester and Phyllis Epstein Foundation Inc | Riverkeeper Inc Ossining, NY | C | $10,000 | paid | General Support Envir Conservation | 202113059349101606 |
| 2020 | The Malcolm Hewitt Wiener Foundation C/O Millburn Ridgefield Corporation | Riverkeeper Ossining, NY | B | $10,000 | paid | INDIAN POINT CAMPAIGN | 202103199349103185 |
| 2020 | Hutchins Family Foundation Inc C/O Glenn H Hutchins | Riverkeeper Inc Ossining, NY | B | $10,000 | paid | RIVERKEEPER IS A MEMBER-SUPPORTED WATCHDOG ORGANIZATION DEDICATED TO DEFENDING THE HUDSON RIVER AND ITS TRIBUTARIES, AND PROTECTING THE DRINKING WATER SUPPLY OF NINE MILLION NEW YORK CITY AND HUDSON VALLEY RESIDENTS. SINCE ITS BEGINNINGS MORE THAN 50 YEARS AGO, RIVERKEEPER HAS HELPED TO ESTABLISH GLOBALLY-RECOGNIZED STANDARDS FOR WATERWAY AND WATERSHED PROTECTION AND SERVES AS THE MODEL AND MENTOR FOR THE GROWING WATERKEEPER MOVEMENT THAT INCLUDES MORE THAN 300 WATERKEEPER PROGRAMS AROUND THE WORLD. | 202103169349102985 |
| 2020 | The Gunzenhauser-Chapin Fund Inc C/O Piedmont Trust Company | Riverkeeper Inc Ossining, NY | B | $8,000 | paid | TO ASSIST ORGANIZATION IN CARRYING OUT ITS EXEMPT PURPOSE. | 202123139349100827 |
| 2020 | The Rockefeller Foundation | Riverkeeper Inc Ossining, NY | B | $7,500 | paid | IN SUPPORT OF RF DONATIONS TO CHARITABLE ORGANIZATIONS | 202143079349100824 |
| 2020 | Patagoniaorg C/O Moss Adams Llp | Riverkeeper Ossining, NY | B | $7,000 | paid | TO SUPPORT ENVIRONMENTAL PROJECTS. | 202100709349100130 |
| 2020 | Network for Good | Riverkeeper Inc Ossining, NY | A | $6,012 | paid | Unrestricted | 202131819349300608 |
| 2020 | Amy P Goldman Foundation | Riverkeeper Inc New York, NY | B | $5,000 | paid | EDUCATIONAL | 202113199349107581 |
| 2020 | Leaves of Grass Fund | Riverkeeper Ossining, NY | B | $5,000 | paid | CHARITABLE | 202103169349103820 |
| 2020 | The Jm Kaplan Fund Inc | Riverkeeper Ossining, NY | B | $5,000 | paid | GENERAL OPERATING SUPPORT | 202123159349101407 |
| 2020 | Frederic R Coudert Foundation C/O Cohnreznick Llp | Riverkeeper Ossining, NY | B | $5,000 | paid | COMMUNITY | 202111329349102216 |
| 2020 | Bydale Foundation | Riverkeeper Ossining, NY | B | $5,000 | paid | UNRESTRICTED | 202112959349100106 |
| 2020 | The Reinhart Foundation C/O the Community Foundation Inc | Riverkeeper Inc Ossining, NY | B | $5,000 | paid | FOR GENERAL CHARITABLE PURPOSES. | 202133139349100638 |
| 2020 | The Thendara Foundation | Riverkeeper Inc Ossining, NY | B | $5,000 | paid | GENERAL | 202110979349100426 |
| 2020 | Plymouth Hill Foundation | Riverkeeper Ossining, NY | B | $5,000 | paid | GENERAL CHARITABLE PURPOSES | 202100439349100705 |
| 2020 | Avangrid Foundation Inc | Riverkeeper Ossining, NY | B | $5,000 | paid | BIODIVERSITY & CLIMATE CHANGE | 202101259349101635 |
| 2020 | The Charles Spear Charitable Foundation | Riverkeeper Tarrytown, NY | C | $5,000 | paid | CHARITABLE | 202113169349103566 |
| 2020 | The Rothenberg Ludden Trust | Riverkeeper Ossining, NY | B | $5,000 | paid | GENERAL PURPOSES | 202101759349100125 |
| 2020 | Lostand Foundation C/O Jonathan F P Rose | Riverkeeper Ossining, NY | B | $5,000 | paid | UNRESTRICTED GRANT FOR DONEE'S EXEMPT PURPOSE | 202112589349100431 |
| 2020 | The Hart Charitable Trust C/O Gurnee Hart | Riverkeeper Ossining, NY | B | $4,000 | paid | GENERAL PURPOSE | 202131009349100208 |
| 2020 | Posel Foundation | Riverkeeper Inc Ossining, NY | B | $3,000 | paid | GENERAL SUPPORT | 202131529349100913 |
| 2020 | The Bessemer Giving Fund C/O Bessemer Trust Company Trustee | Riverkeeper Inc Ossining, NY | A | $2,500 | paid | GENERAL SUPPORT | 202133159349302533 |
| 2020 | The Delisi Family Foundation | Riverkeeper Inc Ossining, NY | B | $2,000 | paid | General & Unrestricted | 202112999349101401 |
| 2020 | Van Itallie Foundation Inc | Riverkeeper Ossining, NY | B | $2,000 | paid | TO SUPPORT ENVIRONMENT CONSERVATION | 202131039349100713 |
| 2020 | Jacob Burns Foundation Inc | Riverkeeper Inc Ossining, NY | B | $2,000 | paid | CHARITABLE | 202132679349100858 |
| 2020 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $1,600 | paid | GENERAL SUPPORT | 202131479349100003 |
| 2020 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $1,500 | paid | GENERAL SUPPORT | 202131479349100003 |
| 2020 | Helen Keeler Burke Charitable Foundation | Riverkeeper Inc Ossining, NY | B | $1,000 | paid | GENERAL CHARITABLE | 202131329349101313 |
| 2020 | Nancy Malcomson Connable Fund | Riverkeeper Inc Ossining, NY | B | $1,000 | paid | OPERATING SUPPORT | 202141339349103409 |
| 2020 | Euler-Revaz Family Foundation | Riverkeeper Ossining, NY | B | $1,000 | paid | PRESERVE THE ENVIRONMENT | 202103279349100310 |
| 2020 | The Sigmund Cohn Family Foundation Inc | Riverkeeper Ossining, NY | B | $1,000 | paid | UNRESTRICTED GENERAL OPERATING | 202132509349100803 |
| 2020 | The Alec Baldwin Foundation Inc | Riverkeeper Ossining, NY | B | $1,000 | paid | SUPPORT | 202211179349100016 |
| 2020 | Flood-Gamble Foundation Inc | Riverkeeper Ossining, NY | B | $1,000 | paid | GENERAL OPERATIONS | 202102569349100600 |
| 2020 | Bauer Family Foundation Inc | Riverkeeper Inc Ossining, NY | B | $1,000 | paid | General & Unrestricted | 202143199349109539 |
| 2020 | The Ripple Foundation C/O Malkin Holdings | Riverkeeper Ossining, NY | B | $1,000 | paid | contribution to further donee's exempt purpose | 202143199349105164 |
| 2020 | May Foundation Trust | Riverkeeper Ossining, NY | B | $850 | paid | PROTECTS DRINKING WATER OF NYC AND HUDSON VALLEY | 202143359349100609 |
| 2020 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $800 | paid | GENERAL SUPPORT | 202131479349100003 |
| 2020 | Jpmorgan Chase Foundation | Riverkeeper Inc Ossining, NY | B | $535 | paid | GENERAL OPERATING SUPPORT | 202122529349101012 |
| 2020 | The Gere Foundation | Riverkeeper Inc New York, NY | B | $500 | paid | CLEAN, SWIMMABLE WATERS THROUGHOUT NEW YORK'S HUDSON VALLEY, A HUDSON RIVER TEEMING WITH LIFE AND SAFE DRINKING WATER SUPPLIES. | 202113199349106461 |
| 2020 | Kenwood Foundation 7521-Xxxxxx21240 | Riverkeeper Ossining, NY | B | $500 | paid | UNRESTRICTED FOR GENERAL | 202131309349102218 |
| 2020 | The Alvan G & Carol J Lampke Family Foundation | Riverkeeper Ossining, NY | B | $500 | paid | GENERAL SUPPORT | 202141239349100944 |
| 2020 | Robert J Cummins Family Foundation Inc C/O Hoffman | Riverkeeper Ossining, NY | B | $500 | paid | ENVIRONMENT | 202122149349100512 |
| 2020 | Roger & Barbara Michaels Family Fund Inc | Riverkeeper New York, NY | C | $500 | paid | SUPPORT OF ORGANIZATION CHARITABLE ACTIVITIES | 202122779349100332 |
| 2020 | Lytton-Kambara Foundation | Riverkeeper Inc Ossining, NY | B | $500 | paid | General & Unrestricted | 202133189349100463 |
| 2020 | Land Family Foundation | Riverkeeper Inc Ossining, NY | B | $500 | paid | ENVIRONMENTAL PROTECTION | 202102289349100005 |
| 2020 | Amazonsmile Foundation | Riverkeeper Inc Ossining, NY | B | $408 | paid | GENERAL SUPPORT | 202113199349100901 |
| 2020 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $400 | paid | GENERAL SUPPORT | 202131479349100003 |
| 2020 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $400 | paid | GENERAL SUPPORT | 202131479349100003 |
| 2020 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $400 | paid | GENERAL SUPPORT | 202131479349100003 |
| 2020 | Herbert and Lillian Heilpern Family Foundation | Riverkeeper Inc Ossining, NY | B | $300 | paid | General & Unrestricted | 202101259349103800 |
| 2020 | The Delisi Family Foundation | Riverkeeper Inc Ossining, NY | B | $250 | paid | Making the river nice for swimming and fish and birds | 202112999349101401 |
| 2020 | The Newcombe Foundation | Riverkeeper Ossining, NY | B | $250 | paid | OPERATING EXPENSES | 202113149349100716 |
| 2020 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $150 | paid | GENERAL SUPPORT | 202131479349100003 |
| 2020 | Ac Israel Foundation Inc | Riverkeeper Inc Ossining, NY | B | $100 | paid | GENERAL SUPPORT | 202132999349101323 |
| 2020 | Wolfsohn Family Foundation Inc C/O Jonathan Wolfsohn | Riverkeeper Ossining, NY | B | $100 | paid | CHARITY | 202111389349100101 |
| 2020 | The Van Steen Foundation | Riverkeeper Ossining, NY | B | $100 | paid | OPERATIONAL | 202103149349101620 |
| 2019 | Schwab Charitable Fund | Riverkeeper Inc Ossining, NY | A | $55,900 | paid | ENVIRONMENTAL AND ANIMALS | 202010489349300101 |
| 2019 | Edris Charitable Foundation | Riverkeeper Inc Ossining, NY | B | $30,000 | paid | General & Unrestricted | 202021089349101157 |
| 2019 | Fidelity Investments Charitable Gift Fund | Riverkeeper Inc Ossining, NY | A | $26,791 | paid | For grant recipient's exempt purposes | 202041789349301474 |
| 2019 | Jewish Communal Fund | Riverkeeper Inc Ossining, NY | A | $25,465 | paid | General Support | 202000429349300605 |
| 2019 | The Rosenthal Foundation | Riverkeeper Ossining, NY | B | $20,000 | paid | Environmental Protectionof the Hudson River | 202001969349101800 |
| 2019 | Sun Hill Family Foundation | Riverkeeper Inc Ossining, NY | B | $20,000 | paid | Support water quality program and CSO(Combined Sewer Overflow) monitoring, along with its Indian Point work. | 202020629349100307 |
| 2019 | Sun Hill Family Foundation | Riverkeeper Inc Ossining, NY | B | $20,000 | paid | Support water quality program and CSO(Combined Sewer Overflow) monitoring, along with its Indian Point work. | 202020629349100307 |
| 2019 | Patagoniaorg C/O Moss Adams Llp | Riverkeeper Ossining, NY | B | $10,000 | paid | TO SUPPORT ENVIRONMENTAL PROJECTS. | 202040729349100614 |
| 2019 | Plymouth Hill Foundation | Riverkeeper Ossining, NY | B | $5,000 | paid | GENERAL CHARITABLE PURPOSES | 202000369349100505 |
| 2019 | The Thendara Foundation | Riverkeeper Inc Ossining, NY | B | $5,000 | paid | GENERAL | 202001129349100610 |
| 2019 | Frederic R Coudert Foundation C/O Cohnreznick Llp | Riverkeeper Ossining, NY | B | $5,000 | paid | COMMUNITY | 202001979349102500 |
| 2019 | The Dianne & David Stern Foundation | Riverkeeper Inc Ossining, NY | B | $3,000 | paid | GENERAL SUPPORT | 201921719349100812 |
| 2019 | The Hart Charitable Trust C/O Gurnee Hart | Riverkeeper Ossining, NY | B | $3,000 | paid | GENERAL | 202001119349100010 |
| 2019 | The Double-R Foundation | Riverkeeper Ossining, NY | B | $2,500 | paid | ENVIRONMENT | 202020139349100262 |
| 2019 | Van Itallie Foundation Inc | Riverkeeper Ossining, NY | B | $2,000 | paid | TO SUPPORT ENVIRONMENT CONSERVATION | 202001549349100025 |
| 2019 | The Delisi Family Foundation | Riverkeeper Inc Ossining, NY | B | $2,000 | paid | General & Unrestricted | 202012329349101206 |
| 2019 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $1,500 | paid | PROGRAM/OPERATING SUPPORT | 202001499349100200 |
| 2019 | Flood-Gamble Foundation Inc | Riverkeeper Ossining, NY | B | $1,000 | paid | GENERAL OPERATIONS | 202021679349100017 |
| 2019 | Jpmorgan Chase Foundation | Riverkeeper Inc Ossining, NY | B | $1,000 | paid | GENERAL OPERATING SUPPORT | 202022549349100217 |
| 2019 | Helen Keeler Burke Charitable Foundation | Riverkeeper Inc Ossining, NY | B | $1,000 | paid | GENERAL CHARITABLE | 202031359349100608 |
| 2019 | The Alvan G & Carol J Lampke Family Foundation | Riverkeeper Ossining, NY | B | $1,000 | paid | GENERAL SUPPORT | 202001349349100545 |
| 2019 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $1,000 | paid | PROGRAM/OPERATING SUPPORT | 202001499349100200 |
| 2019 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $1,000 | paid | PROGRAM/OPERATING SUPPORT | 202001499349100200 |
| 2019 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $736 | paid | PROGRAM/OPERATING SUPPORT | 202001499349100200 |
| 2019 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $500 | paid | PROGRAM/OPERATING SUPPORT | 202001499349100200 |
| 2019 | Nancy Malcomson Connable Fund | Riverkeeper Inc Ossining, NY | B | $500 | paid | OPERATING SUPPORT | 202021429349101207 |
| 2019 | Lytton-Kambara Foundation | Riverkeeper Inc Ossining, NY | B | $300 | paid | General & Unrestricted | 202032539349101003 |
| 2019 | Abc Foundation C/O John Compton | Riverkeeper Ossining, NY | B | $250 | paid | GENERAL OPERATING | 201902109349101065 |
| 2018 | Lily Auchincloss Foundation Inc | Riverkeeper NY, NY | C | $200,000 | paid | GENERAL PURPOSE | 202140139349100209 |
| 2018 | Waterkeeper Alliance Inc | Riverkeeper Ossining, NY | A | $75,200 | paid | GRANT | 201941359349303969 |
| 2018 | Schwab Charitable Fund | Riverkeeper Inc Ossining, NY | A | $52,110 | paid | ENVIRONMENTAL/ANIMALS | 201930459349302018 |
| 2018 | The Polo Ralph Lauren Foundation C/O Cbiz Mhm LLC | Riverkeeper Ossining, NY | B | $50,000 | paid | CHARITY | 201920239349100302 |
| 2018 | Sun Hill Family Foundation | Riverkeeper Inc Ossining, NY | B | $25,670 | paid | Support NYC water quality project | 201930859349100408 |
| 2018 | Edris Charitable Foundation | Riverkeeper Inc Ossining, NY | B | $20,000 | paid | General & Unrestricted | 201941339349103029 |
| 2018 | Sun Hill Family Foundation | Riverkeeper Inc Ossining, NY | B | $20,000 | paid | Support water quality program and CSO(Combined Sewer Overflow) monitoring, along with its Indian Point work. | 201930859349100408 |
| 2018 | Lily Auchincloss Foundation Inc | Riverkeeper NY, NY | C | $15,000 | paid | GENERAL PURPOSE | 202140139349100209 |
| 2018 | Fidelity Investments Charitable Gift Fund | Riverkeeper Inc Ossining, NY | A | $14,281 | paid | FOR GRANT RECIPIENT'S EXEMPT PURPOSES | 201931359349301478 |
| 2018 | Patagoniaorg C/O Moss Adams Llp | Riverkeeper Ossining, NY | B | $10,000 | paid | TO SUPPORT ENVIRONMENTAL PROJECTS. | 201930729349100318 |
| 2018 | The Charles Spear Charitable Foundation | Riverkeeper Tarrytown, NY | C | $10,000 | paid | CHARITABLE | 201941359349102499 |
| 2018 | The Gunzenhauser-Chapin Fund Inc C/O Piedmont Trust Company | Riverkeeper Inc Ossining, NY | B | $5,000 | paid | TO ASSIST ORGANIZATION IN CARRYING OUT ITS EXEMPT PURPOSE. | 201923039349100507 |
| 2018 | Plymouth Hill Foundation | Riverkeeper Ossining, NY | B | $5,000 | paid | GENERAL CHARITABLE PURPOSES | 201900409349100100 |
| 2018 | Frederic R Coudert Foundation C/O Cohnreznick Llp | Riverkeeper Ossining, NY | B | $5,000 | paid | COMMUNITY | 201941909349100209 |
| 2018 | Lostand Foundation C/O Jonathan F P Rose | Riverkeeper Ossining, NY | B | $5,000 | paid | UNRESTRICTED GRANT FOR DONEE'S EXEMPT PURPOSE | 201912599349100031 |
| 2018 | The Richard W Rupp Foundation | Riverkeeper Inc Ossining, NY | B | $3,000 | paid | UNRESTRICTED | 201901339349100235 |
| 2018 | The Hart Charitable Trust C/O Gurnee Hart | Riverkeeper Ossining, NY | B | $2,500 | paid | GENERAL | 201921059349100427 |
| 2018 | The Double-R Foundation | Riverkeeper Ossining, NY | B | $2,500 | paid | ENVIRONMENT | 201920109349100007 |
| 2018 | The Delisi Family Foundation | Riverkeeper Inc Ossining, NY | B | $2,000 | paid | General & Unrestricted | 201931339349103363 |
| 2018 | Rodney L White Foundation Inc | Riverkeeper Inc Ossining, NY | B | $1,000 | paid | CHARITABLE - GENERAL OPERATING SUPPORT | 201921339349102992 |
| 2018 | Helen Keeler Burke Charitable Foundation | Riverkeeper Inc Ossining, NY | B | $1,000 | paid | GENERAL CHARITABLE | 201901279349101820 |
| 2018 | The Evslin Family Foundation Inc | Riverkeeper Inc Ossining, NY | B | $1,000 | paid | Operatingsupport. | 201900789349100500 |
| 2018 | The Susan Sarandon Charitable Foundation | Riverkeeper Inc Ossining, NY | B | $1,000 | paid | CHARITABLE | 201921429349100312 |
| 2018 | Jpmorgan Chase Foundation | Riverkeeper Inc Ossining, NY | B | $950 | paid | GENERAL OPERATING SUPPORT | 201932679349100303 |
| 2018 | Roger & Barbara Michaels Family Fund Inc | Riverkeeper New York, NY | C | $500 | paid | SUPPORT OF ORGANIZATION CHARITABLE ACTIVITIES | 201901359349102965 |
| 2018 | Nancy Malcomson Connable Fund | Riverkeeper Inc Ossining, NY | B | $500 | paid | OPERATING SUPPORT | 201931279349100248 |
| 2018 | Kenwood Foundation 7569-Xxxxxx21240 | Riverkeeper Ossining, NY | B | $500 | paid | UNRESTRICTED FOR GENERAL | 201921279349102032 |
| 2018 | Alben F & Clara G Bates Foundation | Riverkeeper Inc Ossining, NY | B | $500 | paid | UNRESTRICTED | 201902469349100110 |
| 2018 | The Bank of America Charitable Foundation Inc | Riverkeeper Inc Ossining, NY | B | $150 | paid | PROGRAM/OPERATING SUPPORT | 201931349349102143 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are inferred and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF and Form 990 Schedule I e-file XML filed by the funders shown; this organization's identity from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The rows as Parquet: manifest.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.