funder-graph › Recipients
Who funds Izaak Walton League of America Inc
EIN 36-1930035 · Gaithersburg, MD · NTEE C300
Izaak Walton League of America Inc of Gaithersburg, MD (EIN 36-1930035) was named as a grant recipient by 23 funders in 57 grants paid totaling $1,154,747 in tax years 2018–2025, 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
$1,154,747
57 grants paid
Funders
23
distinct grantmakers
Tax years
2018–2025
as reported by funders
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 57 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2025 | Chesapeake Bay Trust | Izaak Walton League of America Gaithersburg, MD | A | $105,965 | paid | COMMUNITY STEWARDSHIP AND RESTORATION | 202620619349300122 |
| 2025 | Vanguard Charitable Endowment Program | Izaak Walton League of America Inc Gaithersburg, MD | A | $75,500 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202621329349306657 |
| 2025 | Izaak Walton League of America Endowment | Izaak Walton League of America Inc Gaithersburg, MD | A | $39,750 | paid | VARIOUS GRANTS | 202512309349301131 |
| 2025 | George Zendt Charitable Trust | Izaak Walton League of America Gaithersburg, MD | B | $7,361 | paid | UNRESTRICTED GENERAL | 202610999349100336 |
| 2025 | Devon Creek Foundation C/O Sterling Foundation Management LLC | Izaak Walton League of America Gaithersburg, MD | B | $1,000 | paid | GENERAL SUPPORT | 202630669349100108 |
| 2024 | Alliance for the Chesapeake Bay Inc | Izaak Walton League of America Inc Gaithersburg, MD | A | $120,972 | paid | Restoration, Community Stewardship and Environmental Education | 202513019349301416 |
| 2024 | Vanguard Charitable Endowment Program | Izaak Walton League of America Inc Gaithersburg, MD | A | $70,000 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202511349349313096 |
| 2024 | Izaak Walton League of America Endowment | Izaak Walton League of America Inc Gaithersburg, MD | A | $32,088 | paid | VARIOUS GRANTS | 202432539349300933 |
| 2024 | Devon Creek Foundation C/O Sterling Foundation Management LLC | Izaak Walton League of America Gaithersburg, MD | B | $1,000 | paid | GENERAL SUPPORT | 202530769349100613 |
| 2023 | Vanguard Charitable Endowment Program | Izaak Walton League of America Inc Gaithersburg, MD | A | $35,000 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202441359349309439 |
| 2023 | Izaak Walton League of America Endowment | Izaak Walton League of America Inc Gaithersburg, MD | A | $16,000 | paid | CLEAN WATER FELLOWSH | 202440199349301204 |
| 2023 | Iowa Division of the Izaak Walton League of America Inc | Izaak Walton League of America Gaithersburg, MD | A | $9,973 | paid | CLEAN WATER CHALLENGE | 202431349349305048 |
| 2023 | Fidelity Investments Charitable Gift Fund | Izaak Walton League of America Inc Gaithersburg, MD | A | $5,325 | paid | For grant recipient's exempt purposes | 202441369349301334 |
| 2023 | James E Dutton Foundation Inc C/O Dean W Fenske | Izaak Walton League of America Inc Gaithersburg, MD | B | $5,000 | paid | Clean Water Program | 202402079349100120 |
| 2023 | Devon Creek Foundation C/O Sterling Foundation Management LLC | Izaak Walton League of America Gaithersburg, MD | B | $1,000 | paid | NITRATE WATCH TEST KITS | 202441359349101134 |
| 2023 | Verizon Foundation | Izaak Walton League of America Inc Damascus, MD | C | $750 | paid | OTHER CIVIC / COMMUNITY | 202403169349102395 |
| 2023 | Amazonsmile Foundation | Izaak Walton League of America Inc Gaithersburg, MD | B | $83 | paid | GENERAL SUPPORT | 202540919349100629 |
| 2023 | Amazonsmile Foundation | Izaak Walton League of America Inc Poolesville, MD | C | $48 | paid | GENERAL SUPPORT | 202540919349100629 |
| 2023 | Amazonsmile Foundation | Izaak Walton League of America Inc Clear Springs, MD | C | $25 | paid | GENERAL SUPPORT | 202540919349100629 |
| 2022 | Walton Family Foundation Inc | Izaak Walton League of America Inc Gaithersburg, MD | B | $150,000 | paid | To improve federal agriculture policy to improve water quality. | 202323199349103222 |
| 2022 | Iowa Division of the Izaak Walton League of America Inc | Izaak Walton League of America Gaithersburg, MD | A | $26,600 | paid | 2ND CENTURY CONSERVATION PROGRAMS | 202311319349300106 |
| 2022 | Izaak Walton League of America Endowment | Izaak Walton League of America Inc Gaithersburg, MD | A | $26,000 | paid | CLEAN WATER FELLOWSH | 202242589349302459 |
| 2022 | The Lumpkin Family Foundation C/O Sl Grissom | Izaak Walton League of America Gaithersburg, MD | B | $20,750 | paid | CHARITABLE | 202332419349100513 |
| 2022 | Vanguard Charitable Endowment Program | Izaak Walton League of America Inc Gaithersburg, MD | A | $9,000 | paid | For recipient's exempt purpose | 202331359349303108 |
| 2022 | Earthshare | Izaak Walton League of America Gaithersburg, MD | A | $6,160 | paid | WORKPLACE GIVING | 202301309349305815 |
| 2022 | Nebraska Academy of Sciences | Izaak Walton League of America Gaithersburg, MD | B | $2,701 | paid | GRANT | 202343199349106029 |
| 2022 | Verizon Foundation | Izaak Walton League of America Inc Damascus, MD | C | $750 | paid | VIP PAYOUT FOR 01/27/2022 | 202303189349106350 |
| 2022 | Greystone Foundation | Izaak Walton League of America Inc Gaithersburg, MD | B | $500 | paid | GENERAL OPERATIONS OF THE ORGANIZATION | 202313199349101161 |
| 2022 | The Sharna and Irvin Frank Foundation | Izaak Walton League of America Gaithersburg, MD | B | $250 | paid | OPERATIONS | 202301249349102125 |
| 2022 | Amazonsmile Foundation | Izaak Walton League of America Inc Gaithersburg, MD | B | $135 | paid | GENERAL SUPPORT | 202313119349100141 |
| 2022 | Amazonsmile Foundation | Izaak Walton League of America Inc Poolesville, MD | C | $67 | paid | GENERAL SUPPORT | 202313119349100141 |
| 2022 | Amazonsmile Foundation | Izaak Walton League of America Inc Clear Springs, MD | C | $24 | paid | GENERAL SUPPORT | 202313119349100141 |
| 2021 | Izaak Walton League of America Endowment | Izaak Walton League of America Inc Gaithersburg, MD | A | $22,088 | paid | CLEAN WATER FELLOWSH | 202102509349300815 |
| 2021 | Iowa Division of the Izaak Walton League of America Inc | Izaak Walton League of America Gaithersburg, MD | A | $17,000 | paid | MISSOURI RIVER PROJECT | 202201309349300305 |
| 2021 | Vanguard Charitable Endowment Program | Izaak Walton League of America Inc Gaithersburg, MD | A | $11,500 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202211339349310116 |
| 2021 | Earthshare | Izaak Walton League of America Gaithersburg, MD | A | $10,621 | paid | WORKPLACE GIVING | 202240859349300109 |
| 2021 | Iowa Division of the Izaak Walton League of America Inc | Izaak Walton League of America Gaithersburg, MD | A | $10,000 | paid | CLEAN WATER CHALLENGE | 202201309349300305 |
| 2021 | Gaylord and Dorothy Donnelley Foundation | Izaak Walton League of America Inc Gaithersburg, MD | B | $8,000 | paid | General Operating Support | 202332799349100323 |
| 2020 | Walton Family Foundation Inc | Izaak Walton League of America Inc Gaithersburg, MD | B | $150,000 | paid | Federal Agriculture Policy and State Agriculture Policy | 202113199349104386 |
| 2020 | Walton Family Foundation Inc | Izaak Walton League of America Inc Gaithersburg, MD | B | $50,000 | paid | Leveraging the Farm Bill for Water Quality in the Upper Mississippi | 202113199349104386 |
| 2020 | River Network | The Izaak Walton League of America Inc Gaithersburg, MD | A | $30,575 | paid | RIVER CONSERVATION | 202120889349301167 |
| 2020 | Earthshare | Izaak Walton League of America Gaithersburg, MD | A | $7,941 | paid | WORKPLACE GIVING | 202141109349301429 |
| 2020 | The Commons Inc | Izaak Walton League of America Gaithersburg, MD | A | $5,571 | paid | TO SERVE ON THE STEERING COMMITTEE AND SUPPORT THE ESTABLISHMENT OF THE WATER DATA COLLABORATIVE PROGRAM | 202102189349300005 |
| 2020 | Devon Creek Foundation C/O Sterling Foundation Management LLC | Izaak Walton League of America Gaithersburg, MD | B | $2,000 | paid | GENERAL SUPPORT | 202120979349100432 |
| 2020 | Verizon Foundation | Izaak Walton League of America Inc Damascus, MD | C | $750 | paid | VIP PAYOUT FOR 01/14/20 | 202123199349109562 |
| 2020 | Amazonsmile Foundation | Izaak Walton League of America Inc Gaithersburg, MD | B | $187 | paid | GENERAL SUPPORT | 202113199349100901 |
| 2020 | Amazonsmile Foundation | Izaak Walton League of America Inc Poolesville, MD | C | $29 | paid | GENERAL SUPPORT | 202113199349100901 |
| 2020 | Amazonsmile Foundation | Izaak Walton League of America Inc Clear Springs, MD | C | $12 | paid | GENERAL SUPPORT | 202113199349100901 |
| 2020 | Iowa Division of the Izaak Walton League of America Inc | Izaak Walton League of American - Missouri River Project Gaithersburg, MD | A | $0 + $17,000 non-cash | paid | TO ASSIST IN CONSERVATION ACTIVITIES ASSOCIATED WITH THE MISSOURI RIVER | 202141169349300979 |
| 2019 | Earthshare | Izaak Walton League of America Gaithersburg, MD | A | $7,696 | paid | WORKPLACE GIVING | 202010839349300961 |
| 2019 | Devon Creek Foundation C/O Sterling Foundation Management LLC | Izaak Walton League of America Gaithersburg, MD | B | $6,000 | paid | GENERAL SUPPORT | 202021129349100007 |
| 2018 | Waterkeeper Alliance Inc | The Izaak Walton League of America Gaithersburg, MD | A | $25,000 | paid | GRANT | 201941359349303969 |
| 2018 | Roenigk Family Foundation | Izaak Walton League of America Gaithersburg, MD | B | $10,000 | paid | CONSERVATION | 201901339349102805 |
| 2018 | River Network | The Izaak Walton League of America Inc Gaithersburg, MD | A | $7,900 | paid | RIVER CONSERVATION | 201930459349300738 |
| 2018 | Devon Creek Foundation C/O Sterling Foundation Management LLC | Izaak Walton League of America Gaithersburg, MD | B | $2,000 | paid | GENERAL SUPPORT | 201930939349100403 |
| 2018 | The Ryan Family Foundation | Izaak Walton League of America Gaithersburg, MD | B | $100 | paid | Conserve outdoor America | 201941519349100009 |
| 2018 | Earthshare | Izaak Walton League of America Gaithersburg, MD | A | $0 + $9,312 non-cash | paid | WORKPLACE GIVING | 201930829349300103 |
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.