funder-graph › Recipients
Who funds Riveredge Nature Center Inc
EIN 39-6108549 · Newburg, WI · NTEE C600
Riveredge Nature Center Inc of Newburg, WI (EIN 39-6108549) was named as a grant recipient by 63 funders in 180 grants paid totaling $2,830,631 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
$2,830,631
180 grants paid
Funders
63
distinct grantmakers
Tax years
2018–2026
as reported by funders
Approved for future payment
$90,000
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 183 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2026 | Oscar & Augusta Schlegel Fdn | Riveredge Nature Center Newburg, WI | B | $20,000 | paid | CONSERVATION | 202611339349104626 |
| 2026 | The Charles E Kubly Foundation Inc | Riveredge Nature Center Saukville, WI | A | $9,133 | paid | PROGRAM SUPPORT | 202621809349301252 |
| 2025 | Elmore & Alyce Kraemer Char TR | The Riveredge Nature Center Attn Jennifer Hamm Newburg, WI | D | $199,809 | paid | PROGRAM SUPPORT | 202541719349100304 |
| 2025 | National Fish and Wildlife Foundation | Riveredge Nature Center Inc Newburg, WI | A | $54,376 | paid | RESTORE RIPARIAN HABITAT FOR MIGRATORY BIRDS | 202641979349300629 |
| 2025 | Fidelity Investments Charitable Gift Fund | Riveredge Nature Center Inc Newburg, WI | A | $30,375 | paid | For grant recipient's exempt purposes | 202601389349301700 |
| 2025 | Joseph and Vera Zilber Family Foundation Inc | Riveredge Nature Center Newburg, WI | B | $20,000 | approved, future | GENERAL OPERATIONS | 202630579349100413 |
| 2025 | David V Uihlein Foundation David Uihlein Racing Museum Foundation | Riveredge Nature Center Newburg, WI | B | $20,000 | paid | EDUCATION CENTER | 202601179349100745 |
| 2025 | Robert W & Josephine Pieper Foundation | Riveredge Nature Center Newburg, WI | B | $13,000 | paid | GENERAL SUPPORT | 202641319349100539 |
| 2025 | Vanguard Charitable Endowment Program | Riveredge Nature Center Inc Newburg, WI | A | $12,500 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202621329349306657 |
| 2025 | Lannon Stone Foundation Inc | Riveredge Nature Center Inc Saukville, WI | C | $10,000 | paid | PRESENTING SPONSORSHIP FOR STURGEON FEST 2025 | 202641339349102494 |
| 2025 | Antonia Foundation Incco F Michael Arnow | Riveredge Nature Center Saukville, WI | C | $10,000 | paid | TO SUPPORT EDUCATIONALPROGRAMMING | 202502219349100400 |
| 2025 | Oscar & Augusta Schlegel Fdn | Riveredge Nature Center Newburg, WI | B | $10,000 | paid | CONSERVATION | 202542039349100809 |
| 2025 | Evan & Marion Helfaer Foundation | Riveredge Nature Center Newburg, WI | B | $7,000 | paid | PROGRAM SUPPORT | 202543099349100644 |
| 2025 | The Charles E Kubly Foundation Inc | Riveredge Nature Center Inc Newburg, WI | A | $6,129 | paid | PROGRAM SUPPORT | 202522819349300632 |
| 2025 | Joseph and Vera Zilber Family Foundation Inc | Riveredge Nature Center Newburg, WI | B | $5,000 | paid | GENERAL OPERATIONS | 202630579349100413 |
| 2025 | Harri Hoffmann Family Foundation Inc | Riveredge Nature Center Saukville, WI | C | $5,000 | paid | PROGRAM SUPPORT | 202621349349101047 |
| 2025 | James E Dutton Foundation Inc C/O Dean W Fenske | Riveredge Nature Center Newberg, WI | B | $5,000 | paid | Bird Banding Program | 202601029349100305 |
| 2025 | Herbert H Kohl Charities Inc | Riveredge Nature Center Newburg, WI | B | $3,000 | paid | TO FUND APPROVED PUBLIC CHARITIES | 202513049349100701 |
| 2025 | Gardner Foundation | Riveredge Nature Center Newburg, WI | B | $3,000 | paid | OPERATING EXPENSES | 202630629349100413 |
| 2025 | Mutschler Family Foundation Inc | Riveredge Nature Center Saukville, WI | C | $2,500 | paid | ENVIRONMENT EDUCATION | 202641239349100004 |
| 2025 | Townsend Foundation Inc | Riveredge Nature Center Saukville, WI | C | $2,500 | paid | GRANT | 202641319349103119 |
| 2025 | Heller Family Foundation C/O Pkf O'connor Davies Advisory LLC | Riveredge Nature Center Saukville, WI | C | $2,000 | paid | CHARITABLE CONTRIBUTION | 202601359349103135 |
| 2025 | Dudley and Constance Godfrey Foundation Inc | Riveredge Nature Center Inc Newburg, WI | B | $2,000 | paid | ENVIRONMENTAL | 202621359349102547 |
| 2025 | The Clarence Wallace & Dolores Lynch Wallace Family Foundation | Riveredge Nature Center Newburg, WI | B | $1,500 | paid | GENERAL SUPPORT | 202621259349102302 |
| 2025 | Thomas a Fox Charitable Trust | Riveredge Nature Center Saukville, WI | C | $1,000 | paid | NATURE | 202611349349102031 |
| 2025 | Baird Foundation Inc | Riveredge Nature Center Newburg, WI | B | $550 | paid | ENVIRONMENT | 202641339349103954 |
| 2025 | Youth Foundation Inc | Riveredge Nature Center Newburg, WI | B | $500 | paid | EDUCATION | 202631339349102598 |
| 2025 | Zurn Foundation Inc (fka Rexnord Foundation Inc) | Riveredge Nature Center Inc Newburg, WI | B | $0 | paid | Other | 202600519349100300 |
| 2024 | West Bend Community Foundation Inc C/O Greater Milwaukee Foundation Inc | Riveredge Nature Center Inc Newburg, WI | A | $108,250 | paid | HELP TO RENOVATE THE RIVEREDGE NATURE CENTER VIA A DONATION TO LEGACY CAPITAL CAMPAIGN. | 202543159349304699 |
| 2024 | Greater Milwaukee Foundation Inc | Riveredge Nature Center Inc Newburg, WI | A | $80,707 | paid | RETURN THE STURGEON - LAKE STURGEON REINTRODUCTION IN THE LAKE MICHIGAN BASIN | 202503189349313875 |
| 2024 | Savanna Institute | Riveredge Nature Center Newburg, WI | A | $37,332 | paid | BUILDING AGROFORESTRY TO IMPROVE WATER QUALITY | 202503219349314890 |
| 2024 | Oscar & Augusta Schlegel Fdn | Riveredge Nature Center Newburg, WI | B | $33,000 | paid | CONSERVATION | 202432349349100613 |
| 2024 | The Brookby Foundation | Riveredge Nature Center Saukville, WI | C | $30,000 | paid | RELEASE THE STURGEON: YOUTH & COMMUNITY WATERSHED EDUCATION PROGRAMMING | 202543219349105374 |
| 2024 | American Cancer Society Inc | Riveredge Nature Center Inc Saukville, WI | A | $30,000 | paid | Patient Support | 202502879349300245 |
| 2024 | Reflo Inc | Riveredge Nature Center Inc Newburg, WI | A | $25,000 | paid | EYC | 202533179349304113 |
| 2024 | David V Uihlein Foundation David Uihlein Racing Museum Foundation | Riveredge Nature Center Newburg, WI | B | $25,000 | paid | EDUCATION CENTER | 202541349349102064 |
| 2024 | Wispact Inc | Riveredge Nature Center Newburg, WI | A | $20,000 | paid | FOR THE BENEFIT OF PERSONS WITH DISABILTIES. | 202513109349301596 |
| 2024 | Franks L Wyenberg Charitable Trust | Riveredge Nature Center Newburg, WI | B | $20,000 | paid | GENERAL OPERATING | 202423459349101312 |
| 2024 | Robert W & Josephine Pieper Foundation | Riveredge Nature Center Newburg, WI | B | $13,000 | paid | GENERAL SUPPORT | 202501189349100340 |
| 2024 | Lannon Stone Foundation Inc | Riveredge Nature Center Inc Saukville, WI | C | $10,000 | paid | PRESENTING SPONSORSHIP FOR STURGEON FEST 2024 | 202512669349100106 |
| 2024 | Antonia Foundation Incco F Michael Arnow | Riveredge Nature Center Saukville, WI | C | $10,000 | paid | TO SUPPORT SCIENCEIN RESIDENCEPROGRAM | 202402209349100110 |
| 2024 | Elmore & Alyce Kraemer Char TR | The Riveredge Nature Center Attn Jennifer Hamm Newburg, WI | D | $7,532 | paid | PROGRAM SUPPORT | 202401629349100105 |
| 2024 | Fidelity Investments Charitable Gift Fund | Riveredge Nature Center Inc Newburg, WI | A | $6,075 | paid | For grant recipient's exempt purposes | 202521349349310887 |
| 2024 | Greater Cedarburg Foundation Inc C/O Greater Milwaukee Foundation Inc | Riveredge Nature Center Inc Newburg, WI | A | $5,500 | paid | ANNUAL FUND, BUILDING CONNECTIONS AT RIVEREDGE NATURE CENTER'S CHILDREN'S GARDEN | 202543159349305359 |
| 2024 | Elizabeth Elser Doolittle Charitable Trust No 1 | Riveredge Nature Center Saukville, WI | C | $5,000 | paid | General | 202531349349104293 |
| 2024 | Joseph and Vera Zilber Family Foundation Inc | Riveredge Nature Center Saukville, WI | C | $5,000 | paid | Support nature-based educational programs | 202510249349100801 |
| 2024 | Heller Family Foundation C/O Pkf O'connor Davies Advisory LLC | Riveredge Nature Center Saukville, WI | C | $5,000 | paid | CHARITABLE CONTRIBUTION | 202511339349103981 |
| 2024 | Ralph Evinrude Foundation Inc | Riveredge Nature Center Newburg, WI | B | $5,000 | paid | GENERAL OPERATING SUPPORT | 202531649349100813 |
| 2024 | Townsend Foundation Inc | Riveredge Nature Center Saukville, WI | C | $4,460 | paid | GRANT | 202511339349104086 |
| 2024 | Jerome J and Dorothy H Holz Family Foundation C/O Donald Tushaus | Riveredge Nature Center Saukville, WI | C | $4,000 | paid | MILWAUKEE YOUTH WATERSHED EDUCATION | 202443059349101149 |
| 2024 | Kohler Foundation Inc | Riveredge Nature Center Newburg, WI | B | $4,000 | paid | RIVEREDGE'S YOUTH ENVIRONMENTAL EDUCATION ACCESS: SHEBOYGAN COUNTY | 202523189349104072 |
| 2024 | Gardner Foundation | Riveredge Nature Center Newburg, WI | B | $4,000 | paid | OPERATING EXPENSES | 202520419349100107 |
| 2024 | Mutschler Family Foundation Inc | Riveredge Nature Center Saukville, WI | C | $2,500 | paid | Education Environment | 202511329349100831 |
| 2024 | Dudley and Constance Godfrey Foundation Inc | Riveredge Nature Center Inc Newburg, WI | B | $2,000 | paid | ENVIRONMENTAL | 202541329349103004 |
| 2024 | The Clarence Wallace & Dolores Lynch Wallace Family Foundation | Riveredge Nature Center Newburg, WI | B | $1,500 | paid | GENERAL SUPPORT | 202531339349100238 |
| 2024 | Evan & Marion Helfaer Foundation | Riveredge Nature Center Saukville, WI | C | $1,500 | paid | PROGRAM SUPPORT | 202442849349100409 |
| 2024 | Baird Foundation Inc | Riveredge Nature Center Newburg, WI | B | $850 | paid | ENVIRONMENT | 202501349349104630 |
| 2024 | Zurn Foundation Inc (fka Rexnord Foundation Inc) | Riveredge Nature Center Inc Newburg, WI | B | $300 | paid | Other | 202510429349100401 |
| 2024 | Jpmorgan Chase Foundation | Riveredge Nature Center Inc Saukville, WI | C | $250 | paid | MATCHING CONTRIBUTION (GENERAL OPERATING SUPPORT) | 202531699349100608 |
| 2023 | The Bruce Krier Charitable Foundation | Riveredge Nature Center Saukville, WI | C | $50,000 | paid | FOR RIVEREDGE SCIENTIST IN RESIDENCE PROGRAM | 202400669349101205 |
| 2023 | Greater Milwaukee Foundation Inc | Riveredge Nature Center Inc Newburg, WI | A | $44,137 | paid | UNRESTRICTED USE | 202423189349305312 |
| 2023 | The Brookby Foundation | Riveredge Nature Center Saukville, WI | C | $40,000 | paid | Expanding the Scientist in Residence Partnership to Provide Equitable Access | 202423199349106297 |
| 2023 | Oscar & Augusta Schlegel Fdn | Riveredge Nature Center Newburg, WI | B | $33,000 | paid | CONSERVATION | 202312159349100321 |
| 2023 | Vanguard Charitable Endowment Program | Riveredge Nature Center Inc Newburg, WI | A | $15,500 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202441359349309439 |
| 2023 | West Bend Community Foundation Inc | Riveredge Nature Center Inc Newburg, WI | A | $15,000 | paid | RIVEREDGE: NATURE IS FOR EVERYONE, GENERAL OPERATING | 202413189349305626 |
| 2023 | David V Uihlein Foundation David Uihlein Racing Museum Foundation | Riveredge Nature Center Newburg, WI | B | $15,000 | paid | EDUCATION CENTER | 202441319349100919 |
| 2023 | Robert W & Josephine Pieper Foundation | Riveredge Nature Center Newburg, WI | B | $12,000 | paid | GENERAL SUPPORT | 202401319349101855 |
| 2023 | Milwaukee Bucks Foundation Inc | Riveredge Nature Center Inc Saukeville, WI | A | $10,000 | paid | TO SUPPORT THE GENERAL ACTIVITIES AND GOALS OF THE CHARITY | 202441369349309804 |
| 2023 | Elmore & Alyce Kraemer Char TR | The Riveredge Nature Center Newburg, WI | B | $9,202 | paid | PROGRAM SUPPORT | 202331639349100613 |
| 2023 | Schwab Charitable Fund | Riveredge Nature Center Inc Saukville, WI | A | $8,000 | paid | ENVIRONMENTAL AND ANIMALS | 202411039349301716 |
| 2023 | Joseph and Vera Zilber Family Foundation Inc | Riveredge Nature Center Saukville, WI | C | $5,000 | paid | Support nature-based educational programs | 202411179349100606 |
| 2023 | Antonia Foundation Incco F Michael Arnow | Riveredge Nature Center Saukville, WI | C | $5,000 | paid | TO SUPPORT SCIENCEIN RESIDENCEPROGRAM | 202332229349101008 |
| 2023 | Heller Family Foundation C/O Pkf O'connor Davies | Riveredge Nature Center Saukville, WI | C | $4,250 | paid | CHARITABLE CONTRIBUTION | 202411249349101121 |
| 2023 | Green Bay Packers Foundation | Riveredge Nature Center Saukville, WI | C | $4,000 | paid | IMPROVING ACCESSIBILITY AND PROTECTING NATIVE PLANTS THROUGH TRAIL ENHANCEMENTS | 202303409349100310 |
| 2023 | Mutschler Family Foundation Inc | Riveredge Nature Center Saukville, WI | C | $2,500 | paid | Education Environment | 202401359349104955 |
| 2023 | Dudley and Constance Godfrey Foundation Inc | Riveredge Nature Center Inc Newburg, WI | B | $2,000 | paid | ENVIRONMENTAL | 202440799349100714 |
| 2023 | Evan & Marion Helfaer Foundation | Riveredge Nature Center Saukville, WI | C | $1,250 | paid | PROGRAM SUPPORT | 202302799349100100 |
| 2023 | Baird Foundation Inc | Riveredge Nature Center Newburg, WI | B | $825 | paid | ENVIRONMENT | 202431359349102643 |
| 2023 | Jpmorgan Chase Foundation | Riveredge Nature Center Inc Saukville, WI | C | $350 | paid | GENERAL OPERATING SUPPORT | 202443059349101309 |
| 2023 | Amazonsmile Foundation | Riveredge Nature Center Inc Newburg, WI | B | $225 | paid | GENERAL SUPPORT | 202540919349100629 |
| 2022 | Vanguard Charitable Endowment Program | Riveredge Nature Center Inc Newburg, WI | A | $105,000 | paid | For recipient's exempt purpose | 202331359349303108 |
| 2022 | Greater Milwaukee Foundation Inc | Riveredge Nature Center Inc Newburg, WI | A | $80,935 | paid | RETURN THE STURGEON | 202313179349308301 |
| 2022 | Oscar & Augusta Schlegel Fdn | Riveredge Nature Center Newburg, WI | B | $58,000 | paid | CONSERVATION | 202212209349101421 |
| 2022 | The Bruce Krier Charitable Foundation | Riveredge Nature Center Saukville, WI | C | $50,000 | paid | FOR RIVEREDGE SCIENTIST IN RESIDENCE PROGRAM | 202310729349100626 |
| 2022 | The Brookby Foundation | Riveredge Nature Center Saukville, WI | C | $40,000 | paid | Expanding the Scientist in Residence Partnership to Provide Equitable Access | 202303179349101245 |
| 2022 | Greater Cedarburg Foundation Inc C/O Greater Milwaukee Foundation Inc | Riveredge Nature Center Inc Newburg, WI | A | $25,000 | paid | EDUCATION CENTER | 202323179349308132 |
| 2022 | West Bend Community Foundation Inc | Riveredge Nature Center Inc Newburg, WI | A | $15,550 | paid | OPERATING SUPPORT | 202303179349307975 |
| 2022 | David V Uihlein Foundation David Uihlein Racing Museum Foundation | Riveredge Nature Center Newburg, WI | B | $15,000 | paid | EDUCATION CENTER | 202301329349102355 |
| 2022 | Paypal Charitable Giving Fund | Riveredge Nature Center Saukville, WI | A | $14,687 | paid | GENERAL SUPPORT | 202312929349301606 |
| 2022 | Robert W & Josephine Pieper Foundation | Riveredge Nature Center Newburg, WI | B | $12,000 | paid | GENERAL SUPPORT | 202341319349102544 |
| 2022 | Savanna Institute | Riveredge Nature Center Newburg, WI | A | $10,860 | paid | BUILDING AGROFORESTRY TO IMPROVE WATER QUALITY | 202431859349301013 |
| 2022 | Ralph Evinrude Foundation Inc | Riveredge Nature Center Newburg, WI | B | $10,000 | paid | CAPITAL CAMPAIGN | 202311369349100041 |
| 2022 | Fidelity Investments Charitable Gift Fund | Minneapolis Pathways Minneapolis, MN | A | $9,800 | paid | For grant recipient's exempt purposes | 202321309349304807 |
| 2022 | Fidelity Investments Charitable Gift Fund | Riveredge Nature Center Inc Newburg, WI | A | $9,800 | paid | For grant recipient's exempt purposes | 202430459349302913 |
| 2022 | Elmore & Alyce Kraemer Char TR | The Riveredge Nature Center Newburg, WI | B | $7,867 | paid | PROGRAM SUPPORT | 202231689349100213 |
| 2022 | Schwab Charitable Fund | Riveredge Nature Center Inc Saukville, WI | A | $7,700 | paid | ENVIRONMENTAL AND ANIMALS | 202330939349300403 |
| 2022 | Joseph and Vera Zilber Charitable Foundation Inc | Riveredge Nature Center Saukville, WI | C | $5,000 | paid | Support nature-based educational programs | 202320469349100932 |
| 2022 | Antonia Foundation Incco F Michael Arnow | Riveredge Nature Center Saukville, WI | C | $5,000 | paid | TO SUPPORT SCIENCEIN RESIDENCEPROGRAM | 202202229349101205 |
| 2022 | Heller Family Foundation C/O Pkf O'connor Davies | Riveredge Nature Center Saukville, WI | C | $3,500 | paid | CHARITABLE CONTRIBUTION | 202331359349103528 |
| 2022 | Townsend Foundation Inc | Riveredge Nature Center Saukville, WI | C | $3,000 | paid | GRANT | 202321319349101137 |
| 2022 | Mutschler Family Foundation Inc | Riveredge Nature Center Saukville, WI | C | $2,500 | paid | Environment | 202311319349102711 |
| 2022 | Dudley and Constance Godfrey Foundation Inc | Riveredge Nature Center Inc Newburg, WI | B | $2,000 | paid | ENVIRONMENTAL | 202340659349101019 |
| 2022 | Telly Foundation Ltd | Riveredge Nature Center Saukville, WI | C | $1,000 | paid | General Funds | 202332779349101303 |
| 2022 | Youth Foundation Inc | Riveredge Nature Center Saukville, WI | C | $1,000 | paid | EDUCATION | 202331099349100533 |
| 2022 | Baird Foundation Inc | Riveredge Nature Center Newburg, WI | B | $950 | paid | ENVIRONMENT | 202341359349105924 |
| 2022 | Cousins Subs Make It Better Foundation Inc | Riveredge Nature Center Newburg, WI | B | $400 | paid | GENERAL SUPPORT | 202311299349103846 |
| 2022 | Jpmorgan Chase Foundation | Riveredge Nature Center Inc Saukville, WI | C | $350 | paid | GENERAL OPERATING SUPPORT | 202322839349100212 |
| 2022 | Amazonsmile Foundation | Riveredge Nature Center Inc Newburg, WI | B | $314 | paid | GENERAL SUPPORT | 202313119349100141 |
| 2022 | Susan and Leander Jennings Foundati | Riveredge Nature Center Saukville, WI | C | $50 | paid | OPERATING | 202403029349100615 |
| 2021 | Schwab Charitable Fund | Riveredge Nature Center Inc Saukville, WI | A | $58,350 | paid | ENVIRONMENTAL AND ANIMALS | 202230499349301028 |
| 2021 | Melitta S and Joan M Pick Charitable Trust C/O George a Dionisopoulos | Riveredge Nature Center Saukville, WI | C | $50,000 | approved, future | UNRESTRCTED GRANT | 202132649349100308 |
| 2021 | Roy Dunlap Spay & Neuter Foundation | Riveredge Nature Center Saukville, WI | A | $50,000 | paid | Preservation of wildlife | 202242459349301349 |
| 2021 | The Bruce Krier Charitable Foundation | Riveredge Nature Center Saukville, WI | C | $35,000 | paid | FOR RIVEREDGE SCIENTIST IN RESIDENCE PROGRAM | 202200829349101005 |
| 2021 | Vanguard Charitable Endowment Program | Riveredge Nature Center Inc Newburg, WI | A | $15,500 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202211339349310116 |
| 2021 | Robert W & Josephine Pieper Foundation | Riveredge Nature Center Newburg, WI | B | $12,000 | paid | GENERAL SUPPORT | 202221039349100337 |
| 2021 | David V Uihlein Foundation David Uihlein Racing Museum Foundation | Riveredge Nature Center Newburg, WI | B | $10,000 | paid | EDUCATION CENTER | 202241339349102929 |
| 2021 | Oscar & Augusta Schlegel Fdn | Riveredge Nature Center Newburg, WI | B | $8,000 | paid | CONSERVATION | 202142039349100324 |
| 2021 | Elmore & Alyce Kraemer Char TR | The Riveredge Nature Center Newburg, WI | B | $7,283 | paid | PROGRAM SUPPORT | 202102529349100100 |
| 2021 | Coles Family Foundation Co Peter Coles | Riveredge Nature Center Newburg, WI | B | $5,000 | paid | operations | 202200169349100100 |
| 2021 | Joseph and Vera Zilber Charitable Foundation Inc | Riveredge Nature Center Saukville, WI | C | $5,000 | paid | Support nature-based educational programs | 202200479349100115 |
| 2021 | Prairie Springs Paul Fleckenstein Charitable Trust | Riveredge Nature Center Saukville, WI | C | $5,000 | paid | GENERAL OPERATIONS | 202221319349104117 |
| 2021 | Antonia Foundation Incco F Michael Arnow | Riveredge Nature Center Saukville, WI | C | $5,000 | paid | TO SUPPORT SCIENCEIN RESIDENCEPROGRAM | 202112179349100911 |
| 2021 | Telly Foundation Ltd | Riveredge Nature Center Saukville, WI | C | $2,500 | paid | General Funds | 202231549349100308 |
| 2021 | Heller Family Foundation C/O Pkf O'connor Davies | Riveredge Nature Center Saukville, WI | C | $2,500 | paid | CHARITABLE CONTRIBUTION | 202221369349103347 |
| 2021 | Mutschler Family Foundation Inc | Riveredge Nature Center Saukville, WI | C | $2,500 | paid | Environment | 202211329349104516 |
| 2021 | Dudley and Constance Godfrey Foundation Inc | Riveredge Nature Center Inc Newburg, WI | B | $2,000 | paid | ENVIRONMENTAL | 202220609349100852 |
| 2021 | Youth Foundation Inc | Riveredge Nature Center Saukville, WI | C | $1,000 | paid | EDUCATION | 202221269349101412 |
| 2021 | Wauwatosa Savings & Loan Foundation | Riveredge Nature Center Saukville, WI | C | $500 | paid | GENERAL SUPPORT | 202402429349100515 |
| 2021 | Jpmorgan Chase Foundation | Riveredge Nature Center Inc Saukville, WI | C | $300 | paid | GENERAL OPERATING SUPPORT | 202232809349100618 |
| 2021 | Herbert H Kohl Charities Inc | Riveredge Nature Center Newburg, WI | B | $250 | paid | TO FUND APPROVED PUBLIC CHARITIES | 202113199349105741 |
| 2021 | Plunkett Family Foundation | Riveredge Nature Center Saukville, WI | C | $130 | paid | GENERAL | 202222709349100107 |
| 2021 | Baird Foundation Inc | Riveredge Nature Center Newburg, WI | B | $38 | paid | ETHNIC AND RELIGIOUS | 202221339349100927 |
| 2020 | West Bend Community Foundation Inc C/O Greater Milwaukee Foundation | Riveredge Nature Center Inc Newburg, WI | A | $267,743 | paid | OPERATING SUPPORT | 202143169349305704 |
| 2020 | Greater Milwaukee Foundation Inc | Riveredge Nature Center Inc Newburg, WI | A | $102,769 | paid | SUSTAINING SUPPORT | 202123169349305457 |
| 2020 | The Bruce Krier Charitable Foundation | Riveredge Nature Center Saukville, WI | C | $100,000 | paid | SUPPORT TO MAINTAIN TRAILS AND RESTORE LAND | 202110899349100951 |
| 2020 | American Endowment Foundation | Riveredge Nature Center Inc Newburg, WI | A | $85,250 | paid | PROGRAMS | 202133159349308163 |
| 2020 | National Fish and Wildlife Foundation | Riveredge Nature Center Newburg, WI | A | $41,496 | paid | REINTRODUCTION OF LAKE ST | 202132089349300708 |
| 2020 | The Brookby Foundation | Riveredge Nature Center Saukville, WI | C | $40,000 | paid | Scientist in Residence (SIR) | 202103199349104195 |
| 2020 | Joseph and Vera Zilber Charitable Foundation Inc | Riveredge Nature Center Saukville, WI | C | $20,000 | approved, future | Support nature-based educational programs | 202100329349100705 |
| 2020 | Ralph Evinrude Foundation Inc | Riveredge Nature Center Newburg, WI | B | $10,000 | paid | GROWING ADVENTURES FOR THE FUTURE CAMPAIGN | 202101609349100910 |
| 2020 | David V Uihlein Foundation David Uihlein Racing Museum Foundation | Riveredge Nature Center Saukville, WI | C | $10,000 | paid | EDUCATION | 202131349349103223 |
| 2020 | John Ben Snow Memorial TR UW #839158 | Riveredge Nature Center Newburg, WI | B | $10,000 | paid | GENERAL OPERATING | 202123139349101737 |
| 2020 | Antonia Foundation Incco F Michael Arnow | Riveredge Nature Center Saukville, WI | C | $7,500 | paid | TO SUPPORT SCIENCEIN RESIDENCEPROGRAM | 202002219349100300 |
| 2020 | Schwab Charitable Fund | Riveredge Nature Center Inc Saukville, WI | A | $7,250 | paid | ENVIRONMENTAL AND ANIMALS | 202140489349301804 |
| 2020 | Elmore & Alyce Kraemer Char TR | The Riveredge Nature Center Newburg, WI | B | $7,124 | paid | PROGRAM SUPPORT | 202042479349100314 |
| 2020 | United Way of Greater Milwaukee & Waukesha County Inc | Riveredge Nature Center Inc Newburg, WI | A | $5,442 | paid | DONOR DESIGNATION PLEDGE PAYMENTS | 202033519349300408 |
| 2020 | United Way of Greater Milwaukee & Waukesha County Inc | Riveredge Nature Center Inc Newburg, WI | A | $5,442 | paid | DONOR DESIGNATION PLEDGE PAYMENTS | 202033519349300408 |
| 2020 | Prairie Springs Paul Fleckenstein Charitable Trust | Riveredge Nature Center Saukville, WI | C | $5,000 | paid | GENERAL OPERATIONS | 202121329349102522 |
| 2020 | Green Bay Packers Foundation | Riveredge Nature Center Saukville, WI | C | $5,000 | paid | RESTORING RARE AND NATIVE SPECIES THROUGH COMMUNITY ENGAGEMENT PROGRAMS | 202120219349100002 |
| 2020 | Joseph and Vera Zilber Charitable Foundation Inc | Riveredge Nature Center Saukville, WI | C | $5,000 | paid | Support nature-based educational programs | 202100329349100705 |
| 2020 | Linda & Jock Mutschler Foundation Inc | Riveredge Nature Center Saukville, WI | C | $2,500 | paid | Environment | 202101359349100040 |
| 2020 | Telly Foundation Ltd | Riveredge Nature Center Saukville, WI | C | $2,500 | paid | General Funds | 202133199349109183 |
| 2020 | Westbury Bank Charitable Foundation | Riveredge Nature Center Newburg, WI | B | $2,000 | paid | DONATION | 202111889349101106 |
| 2020 | Dudley and Constance Godfrey Foundation Inc | Riveredge Nature Center Inc Newburg, WI | B | $2,000 | paid | ENVIRONMENTAL | 202100639349100910 |
| 2020 | Evan & Marion Helfaer Foundation | Riveredge Nature Center Saukville, WI | C | $1,000 | paid | PROGRAM SUPPORT | 202121669349100112 |
| 2020 | Plunkett Family Foundation | Riveredge Nature Center Saukville, WI | C | $500 | paid | UNRESTRICTED FUNDS | 202101349349100235 |
| 2020 | Amazonsmile Foundation | Riveredge Nature Center Inc Newburg, WI | B | $260 | paid | GENERAL SUPPORT | 202113199349100901 |
| 2020 | The Antler Foundation | Riveredge Nature Center Newburg, WI | B | $250 | paid | GENERAL CONTRIBUTION | 202100969349100605 |
| 2020 | Equitable Foundation Inc | Riveredge Nature Center Inc Newburg, WI | B | $200 | paid | GENERAL SUPPORT | 202240569349100709 |
| 2020 | Jpmorgan Chase Foundation | Riveredge Nature Center Inc Newburg, WI | B | $152 | paid | GENERAL OPERATING SUPPORT | 202122529349101012 |
| 2020 | Baird Foundation Inc | Riveredge Nature Center Newburg, WI | B | $85 | paid | ENVIRONMENT | 202121349349102557 |
| 2020 | Baird Foundation Inc | Riveredge Nature Center Newburg, WI | B | $38 | paid | ENVIRONMENT | 202121349349102557 |
| 2019 | Marlo Foundation Ltd C/O Jodi Brandser | Riveredge Nature Center Newburg, WI | B | $60,000 | paid | UNRESTRICTED GRANT | 202000419349100020 |
| 2019 | National Fish and Wildlife Foundation | Riveredge Nature Center Newburg, WI | A | $31,974 | paid | Reintroduction of Lake St | 202031889349300908 |
| 2019 | Fidelity Investments Charitable Gift Fund | Riveredge Nature Center Inc Newburg, WI | A | $9,200 | paid | For grant recipient's exempt purposes | 202041789349301474 |
| 2019 | Elmore & Alyce Kraemer Char TR | The Riveredge Nature Center Newburg, WI | B | $7,190 | paid | PROGRAM SUPPORT | 201912539349100751 |
| 2019 | Prairie Springs Paul Fleckenstein Charitable Trust | Riveredge Nature Center Saukville, WI | C | $5,000 | paid | GENERAL OPERATIONS | 202011419349100416 |
| 2019 | Oscar & Augusta Schlegel Fdn | Riveredge Nature Center Newburg, WI | B | $5,000 | paid | CONSERVATION | 201902149349100000 |
| 2019 | Ralph Evinrude Foundation Inc | Riveredge Nature Center Newburg, WI | B | $5,000 | paid | GENERAL OPERATING SUPPORT | 202041669349100504 |
| 2019 | Oscar & Augusta Schlegel Fdn | Riveredge Nature Center Saukville, WI | C | $3,000 | paid | ARTS | 201902149349100000 |
| 2019 | Linda & Jock Mutschler Foundation Inc | Riveredge Nature Center Saukville, WI | C | $2,500 | paid | Environment | 202011479349101181 |
| 2019 | Westbury Bank Charitable Foundation | Riveredge Nature Center Newburg, WI | B | $2,000 | paid | DONATION | 202001849349101090 |
| 2019 | Jpmorgan Chase Foundation | Riveredge Nature Center Inc Newburg, WI | B | $750 | paid | GENERAL OPERATING SUPPORT | 202022549349100217 |
| 2019 | Barbara Meyer Elsner Foundation Inc | Riveredge Nature Center Newburg, WI | B | $200 | paid | ANNUAL FUND CAMPAIGN | 202041959349100429 |
| 2018 | Joseph and Vera Zilber Charitable Foundation Inc | Riveredge Nature Center Saukville, WI | C | $10,000 | paid | To support general operations | 201900569349100205 |
| 2018 | Prairie Springs Paul Fleckenstein Charitable Trust | Riveredge Nature Center Saukville, WI | C | $5,000 | paid | GENERAL OPERATIONS | 201941359349101884 |
| 2018 | David V Uihlein Foundation David Uihlein Racing Museum Foundation | Riveredge Nature Center Saukville, WI | C | $5,000 | paid | EDUCATION | 201901349349100995 |
| 2018 | The Bruce Krier Charitable Foundation | Riveredge Nature Center Newburg, WI | B | $2,500 | paid | SUPPORT TO MAINTAIN TRAILS AND RESTORE LAND | 201941419349100724 |
| 2018 | Westbury Bank Charitable Foundation | Riveredge Nature Center Newburg, WI | B | $2,000 | paid | DONATION | 201921339349103177 |
| 2018 | Plunkett Family Foundation | Riveredge Nature Center Saukville, WI | C | $1,000 | paid | UNRESTRICTED FUNDS | 201922269349100702 |
| 2018 | Levy Foundation Ltd | Riveredge Nature Center Newburg, WI | B | $1,000 | paid | EDUCATION | 201910729349100306 |
| 2018 | Jpmorgan Chase Foundation | Riveredge Nature Center Inc Newburg, WI | B | $735 | paid | GENERAL OPERATING SUPPORT | 201932679349100303 |
| 2018 | Linda & Jock Mutschler Foundation Inc | Riveredge Nature Center Saukville, WI | C | $100 | paid | Environment | 201911309349100441 |
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.