funder-graph › Recipients
Who funds River Parks Foundation
EIN 73-1386151 · Tulsa, OK · NTEE T30
River Parks Foundation of Tulsa, OK (EIN 73-1386151) was named as a grant recipient by 20 funders in 64 grants paid totaling $10,414,782 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
$10,414,782
64 grants paid
Funders
20
distinct grantmakers
Tax years
2018–2025
as reported by funders
Funders
| Funder | State | Match | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| George Kaiser Family Foundation 73-1574370 | OK | A | 8 | $4,574,290 | 2024 |
| Tulsa Community Foundation 73-1554474 | OK | A | 5 | $2,050,510 | 2024 |
| Darryl and Julie Christner Family Foundation 92-0581000 | NJ | B | 2 | $2,000,000 | 2024 |
| Flint Family Foundation 30-0582777 | OK | B | 6 | $368,000 | 2025 |
| John Steele Zink Foundation 23-7246964 | OK | B | 7 | $347,482 | 2024 |
| Steadfast Foundation 85-2579258 | OK | D | 2 | $302,000 | 2025 |
| The Anne and Henry Zarrow Foundation 73-1286874 | OK | B | 6 | $175,000 | 2024 |
| Mary K Chapman Foundation 73-1499528 | OK | B | 1 | $125,000 | 2023 |
| Oneok Foundation Inc 73-1503823 | OK | B | 2 | $110,000 | 2022 |
| Hille Family Charitable Foundation 73-1521975 | OK | B | 2 | $100,000 | 2023 |
| Fidelity Investments Charitable Gift Fund 11-0303001 | MA | A | 7 | $96,000 | 2025 |
| One Gas Foundation Inc 46-4169300 | OK | BC | 2 | $50,000 | 2022 |
| Arvest Foundation 82-3700845 | AR | B | 3 | $45,000 | 2024 |
| The Gelvin Foundation 73-1419663 | OK | B | 4 | $27,500 | 2024 |
| St John Health System Inc 73-1215174 | MO | A | 1 | $13,500 | 2024 |
| Kleemeier Family Fund 20-3762251 | OK | B | 1 | $10,000 | 2022 |
| The Krumme Family Foundation 57-1191078 | OK | B | 1 | $10,000 | 2024 |
| Bnsf Railway Foundation 26-1635887 | TX | B | 1 | $5,000 | 2022 |
| Hagler Pinkerton Foundation 20-1854312 | OK | B | 1 | $3,000 | 2025 |
| Maxine and Jack Zarrow Family Foundation 31-6640903 | OK | B | 2 | $2,500 | 2021 |
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 64 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2025 | Steadfast Foundation | River Oaks Tulsa, OK | D | $150,000 | paid | GENERAL FUND | 202601349349105555 |
| 2025 | Flint Family Foundation | River Parks Foundation Tulsa, OK | B | $53,000 | paid | OPERATIONS | 202621259349102722 |
| 2025 | Fidelity Investments Charitable Gift Fund | River Parks Foundation Tulsa, OK | A | $16,500 | paid | For grant recipient's exempt purposes | 202601389349301700 |
| 2025 | Hagler Pinkerton Foundation | River Parks Foundation Tulsa, OK | B | $3,000 | paid | General maintenance of specified parks. | 202641039349101119 |
| 2024 | Darryl and Julie Christner Family Foundation | River Parks Foundation Tulsa, OK | B | $1,000,000 | paid | UNRESTRICTED GENERAL | 202501399349100020 |
| 2024 | Steadfast Foundation | River Oaks Tulsa, OK | D | $152,000 | paid | GENERAL FUND | 202541059349100634 |
| 2024 | George Kaiser Family Foundation | River Parks Foundation Tulsa, OK | A | $144,250 | paid | Annual Support | 202523219349308302 |
| 2024 | Flint Family Foundation | River Parks Foundation Tulsa, OK | B | $100,000 | paid | OPERATIONS | 202541329349103554 |
| 2024 | Zink Family Foundation | River Parks Foundation Tulsa, OK | B | $57,482 | paid | Unrestricted General Operations | 202520719349100502 |
| 2024 | Tulsa Community Foundation | River Parks Foundation Tulsa, OK | A | $19,910 | paid | GENERAL OPERATIONS | 202533219349318548 |
| 2024 | Fidelity Investments Charitable Gift Fund | River Parks Foundation Tulsa, OK | A | $15,000 | paid | For grant recipient's exempt purposes | 202521349349310887 |
| 2024 | Arvest Foundation | River Parks Foundation Tulsa, OK | B | $15,000 | paid | To support continued tree maintenance and replacement from last year's windstorms. | 202501819349100510 |
| 2024 | St John Health System Inc | River Parks Foundation Tulsa, OK | A | $13,500 | paid | to support the Park Patrol program | 202501339349304745 |
| 2024 | The Anne and Henry Zarrow Foundation | River Parks Foundation Tulsa, OK | B | $10,000 | paid | GENERAL OPERATING SUPPORT | 202503169349103025 |
| 2024 | The Krumme Family Foundation | River Parks Foundation Tulsa, OK | B | $10,000 | paid | CAPITAL PROJECT | 202503009349100810 |
| 2024 | The Gelvin Foundation | River Parks Foundation Tulsa, OK | B | $7,500 | paid | FREEDOMFEST EXPENSES | 202542409349100419 |
| 2023 | Darryl and Julie Christner Family Foundation | River Parks Foundation Tulsa, OK | B | $1,000,000 | paid | UNRESTRICTED GENERAL | 202421299349100332 |
| 2023 | George Kaiser Family Foundation | River Parks Authority Tulsa, OK | A | $180,000 | paid | Annual Support | 202403209349303760 |
| 2023 | Tulsa Community Foundation | River Parks Foundation Tulsa, OK | A | $153,600 | paid | GENERAL OPERATIONS | 202433209349321258 |
| 2023 | Mary K Chapman Foundation | River Parks Foundation Tulsa, OK | B | $125,000 | paid | Nature & Wildlife | 202433029349100878 |
| 2023 | Zink Family Foundation | River Parks Foundation Tulsa, OK | B | $60,000 | paid | UNRESTRICTED: GENERAL OPERATIONS | 202420729349100317 |
| 2023 | Hille Family Charitable Foundation | River Parks Foundation Tulsa, OK | B | $50,000 | paid | 2ND & FINAL MYG - TURKEY MOUNTAIN TRAILS | 202413239349100321 |
| 2023 | Flint Family Foundation | River Parks Foundation Tulsa, OK | B | $50,000 | paid | HOW FOUNDATION PARK MAINTENANCE | 202411349349101471 |
| 2023 | George Kaiser Family Foundation | River Parks Authority Tulsa, OK | A | $25,000 | paid | Wild Turkey 2023 Sponsorship | 202403209349303760 |
| 2023 | Arvest Foundation | River Parks Foundation Tulsa, OK | B | $15,000 | paid | To maintain tree canopy that lines the trail along River Parks. | 202422339349100232 |
| 2023 | Fidelity Investments Charitable Gift Fund | River Parks Foundation Tulsa, OK | A | $11,500 | paid | For grant recipient's exempt purposes | 202441369349301334 |
| 2023 | The Anne and Henry Zarrow Foundation | River Parks Foundation Tulsa, OK | B | $10,000 | paid | GENERAL OPERATING SUPPORT | 202402559349100505 |
| 2023 | The Anne and Henry Zarrow Foundation | River Parks Foundation Tulsa, OK | B | $10,000 | paid | GENERAL OPERATING SUPPORT | 202502729349100765 |
| 2023 | The Gelvin Foundation | River Parks Foundation Inc Tulsa, OK | B | $7,500 | paid | FREEDOMFEST 2023 4TH OF JULY | 202433209349106958 |
| 2022 | George Kaiser Family Foundation | River Parks Foundation Tulsa, OK | A | $3,000,000 | paid | Williams Crossing Bridge | 202313199349313961 |
| 2022 | Tulsa Community Foundation | River Parks Foundation Tulsa, OK | A | $1,716,000 | paid | GENERAL OPERATIONS | 202323199349323297 |
| 2022 | George Kaiser Family Foundation | River Parks Foundation Tulsa, OK | A | $1,000,000 | paid | Turkey Mountain Plan | 202313199349313961 |
| 2022 | The Anne and Henry Zarrow Foundation | River Parks Foundation Tulsa, OK | B | $125,000 | paid | TURKEY MOUNTAIN TRAILS CAMPAIGN | 202313129349101601 |
| 2022 | George Kaiser Family Foundation | River Parks Foundation Tulsa, OK | A | $121,000 | paid | River Parks Operational Needs | 202313199349313961 |
| 2022 | Oneok Foundation Inc | River Parks Foundation Tulsa, OK | B | $100,000 | paid | GATEWAY/PEDESTRIAN BRIDGE PLEDGE | 202322549349100817 |
| 2022 | John Steele Zink Foundation | River Parks Foundation Tulsa, OK | B | $60,000 | paid | UNRESTRICTED: GENERAL OPERATIONS | 202310539349100706 |
| 2022 | Flint Family Foundation | River Parks Foundation Tulsa, OK | B | $50,000 | paid | VARIOUS | 202301319349104310 |
| 2022 | Hille Family Charitable Foundation | River Parks Foundation Tulsa, OK | B | $50,000 | paid | 1ST OF 2 MYG - TURKEY MOUNTAIN TRAILS | 202313189349105261 |
| 2022 | One Gas Foundation Inc | River Parks Foundation Tulsa, OK | C | $25,000 | paid | COMMUNITY ENGAGEMENT | 202303149349100735 |
| 2022 | One Gas Foundation Inc | River Parks Foundation Tulsa, OK | B | $25,000 | paid | COMMUNITY ENGAGEMENT | 202303149349100735 |
| 2022 | Fidelity Investments Charitable Gift Fund | Caltech Y Pasadena, CA | A | $16,500 | paid | For grant recipient's exempt purposes | 202321309349304807 |
| 2022 | Fidelity Investments Charitable Gift Fund | River Parks Foundation Tulsa, OK | A | $16,500 | paid | For grant recipient's exempt purposes | 202430459349302913 |
| 2022 | Arvest Foundation | River Parks Foundation Tulsa, OK | B | $15,000 | paid | to support the work of maintaining the tree canopy along the River Parks trail system | 202322589349100017 |
| 2022 | Kleemeier Family Fund | River Parks Foundation Tulsa, OK | B | $10,000 | paid | Turkey Mountain Master Plan | 202222209349101122 |
| 2022 | The Anne and Henry Zarrow Foundation | River Parks Foundation Tulsa, OK | B | $10,000 | paid | GENERAL OPERATING SUPPORT | 202313129349101601 |
| 2022 | The Gelvin Foundation | River Parks Foundation Inc Tulsa, OK | B | $7,500 | paid | FREEDOM FEST 4TH OF JULY EXPENSES | 202303189349101800 |
| 2022 | Bnsf Railway Foundation | River Parks Foundation Tulsa, OK | B | $5,000 | paid | CIVIC | 202321329349103032 |
| 2022 | George Kaiser Family Foundation | River Parks Foundation Tulsa, OK | A | $5,000 | paid | General Operating Support | 202313199349313961 |
| 2021 | John Steele Zink Foundation | River Parks Foundation Tulsa, OK | B | $50,000 | paid | UNRESTRICTED: GENERAL OPERATIONS | 202200689349100805 |
| 2021 | Flint Family Foundation | River Parks Foundation Tulsa, OK | B | $50,000 | paid | VARIOUS | 202231179349100428 |
| 2021 | Fidelity Investments Charitable Gift Fund | River Parks Foundation Tulsa, OK | A | $10,000 | paid | For grant recipient's exempt purposes | 202221339349302787 |
| 2021 | Maxine and Jack Zarrow Family Foundation | River Parks Foundation Tulsa, OK | B | $1,500 | paid | W!LD TURKEY 2021 | 202241589349101214 |
| 2021 | Maxine and Jack Zarrow Family Foundation | River Parks Foundation Tulsa, OK | B | $1,000 | paid | W!LD TURKEY 2021 | 202241589349101214 |
| 2020 | Tulsa Community Foundation | River Parks Foundation Tulsa, OK | A | $141,000 | paid | GENERAL OPERATIONS | 202103199349319070 |
| 2020 | George Kaiser Family Foundation | River Parks Foundation Tulsa, OK | A | $99,040 | paid | Park Patrols; Trail Improvements; Grant Writer; CEO Assist. | 202133199349303318 |
| 2020 | Flint Family Foundation | River Parks Foundation Tulsa, OK | B | $65,000 | paid | VARIOUS | 202141479349100314 |
| 2020 | John Steele Zink Foundation | River Parks Foundation Tulsa, OK | B | $50,000 | paid | UNRESTRICTED: GENERAL OPERATIONS | 202120269349100512 |
| 2020 | Tulsa Community Foundation | Park Friends Tulsa, OK | A | $20,000 | paid | GENERAL OPERATIONS | 202103199349319070 |
| 2020 | Oneok Foundation Inc | River Parks Foundation Tulsa, OK | B | $10,000 | paid | CEO PARTNERSHIP FOR PARK MAINTENANCE | 202143159349102554 |
| 2020 | The Anne and Henry Zarrow Foundation | River Parks Foundation Tulsa, OK | B | $10,000 | paid | CEO: MAINTAINING THE BEAUTY OF RIVER PARKS | 202121619349100907 |
| 2020 | Fidelity Investments Charitable Gift Fund | River Parks Foundation Tulsa, OK | A | $10,000 | paid | For grant recipient's exempt purposes | 202121359349300427 |
| 2019 | John Steele Zink Foundation | River Parks Foundation Tulsa, OK | B | $50,000 | paid | RESTRICTED: ZINK PROJECTS FUND | 202020659349100117 |
| 2018 | John Steele Zink Foundation | River Parks Foundation Tulsa, OK | B | $20,000 | paid | RESTRICTED: TULSA ROWING CLUB BOATHOUSE | 201900679349100300 |
| 2018 | The Gelvin Foundation | River Parks Foundation Tulsa, OK | B | $5,000 | paid | FREEDOMFEST SPONSORSHIP | 201921309349102582 |
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.