funder-graph › Recipients
Who funds Partnership for the Delaware Estuary Inc
EIN 51-0375307 · Wilmington, DE · NTEE C30
Partnership for the Delaware Estuary Inc of Wilmington, DE (EIN 51-0375307) was named as a grant recipient by 18 funders in 70 grants paid totaling $3,985,643 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
$3,985,643
70 grants paid
Funders
18
distinct grantmakers
Tax years
2018–2025
as reported by funders
Approved for future payment
$974,504
not included in grants received
Funders
| Funder | State | Match | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| National Fish and Wildlife Foundation 52-1384139 | DC | A | 8 | $2,186,385 | 2025 |
| The William Penn Foundation 23-1503488 | PA | B | 19 | $892,501 | 2024 |
| Wallace Research Foundation C/O Rsm US Llp Attn Shawna Huls 42-6540579 | IA | B | 1 | $200,000 | 2024 |
| The Nature Conservancy 53-0242652 | VA | A | 7 | $153,263 | 2025 |
| New Jersey Sea Grant Consortium Inc 23-7025812 | NJ | A | 4 | $132,175 | 2025 |
| Curtis W Mcgraw Foundation 22-1761678 | NY | D | 8 | $90,000 | 2025 |
| American Rivers Inc 23-7305963 | DC | A | 2 | $71,596 | 2023 |
| University of Delaware 51-6000297 | DE | A | 1 | $70,990 | 2023 |
| The Energy Transfersunoco Foundation 20-3459268 | DE | B | 5 | $60,000 | 2025 |
| Geraldine R Dodge Foundation Inc 23-7406010 | NJ | B | 2 | $45,000 | 2022 |
| The Pew Charitable Trusts 56-2307147 | PA | A | 1 | $30,000 | 2020 |
| Bny Mellon Charitable Gift Fund C/O Bny Mellon Na 30-0748315 | MA | A | 2 | $13,000 | 2024 |
| The Laffey-Mchugh Foundation 51-6015095 | DE | B | 1 | $10,000 | 2020 |
| American Water Charitable Foundationinc 27-4241172 | NJ | B | 1 | $10,000 | 2025 |
| Hdr Foundation 46-0961680 | NE | B | 1 | $10,000 | 2023 |
| Morgan Family Foundation 30-0205024 | OH | B | 3 | $5,350 | 2023 |
| Pseg Foundation Inc 22-3125880 | NJ | B | 1 | $5,000 | 2023 |
| Amazonsmile Foundation 46-2626883 | WA | B | 3 | $383 | 2023 |
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 82 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2025 | National Fish and Wildlife Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | A | $506,539 | paid | NATURE-BASED INFRASTRUCTURE AT SALEM SCHOOLS | 202641979349300629 |
| 2025 | New Jersey Sea Grant Consortium Inc | Delaware Estuary Wilmington, DE | A | $45,222 | paid | RESEARCH PROJECT | 202621349349308852 |
| 2025 | The Nature Conservancy | Partnership for the Delaware Bay Estuary Inc Wilmington, DE | A | $20,687 | paid | CONSERVATION ACTIVITIES | 202611349349310061 |
| 2025 | Curtis W Mcgraw Foundation | Partnership Delaware Estuary Inc Wilmington, DE | D | $15,000 | paid | UNRESTRICTED GENERAL | 202631489349100123 |
| 2025 | The Energy Transfersunoco Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | B | $10,000 | paid | General & Unrestricted | 202631339349104873 |
| 2025 | American Water Charitable Foundationinc | Partnership for the Delaware Estuary Inc Wilmington, DE | B | $10,000 | paid | GENERAL PURPOSE | 202621769349100602 |
| 2024 | National Fish and Wildlife Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | A | $585,318 | paid | LIVING SHORELINE FOR MUSSELS ON SCHUYLKILL RIVER | 202501999349300110 |
| 2024 | Wallace Research Foundation C/O Rsm US Llp Attn Shawna Huls | Partnership for the Delaware Estuary Wilmington, DE | B | $200,000 | paid | SUPPORT CONSTRUCTION ON A FRESHWATER MUSSEL HATCHERY AT BARTRAM'S GARDEN | 202542479349101069 |
| 2024 | The William Penn Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | B | $66,000 | paid | 2022 PDE WATER TABLE | 202543189349102354 |
| 2024 | The William Penn Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | B | $64,334 | paid | PHASE 2+ DRWI - PARTNERSHIP FOR THE DELAWARE ESTUARY (SCHUYLKILL HIGHLANDS) | 202543189349102354 |
| 2024 | The William Penn Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | B | $32,500 | paid | PHASE 2+ DRWI - PARTNERSHIP FOR THE DELAWARE ESTUARY (KIRKWOOD-COHANSEY) | 202543189349102354 |
| 2024 | The William Penn Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | B | $31,668 | paid | PHASE 2+ DRWI - PARTNERSHIP FOR THE DELAWARE ESTUARY (MIDDLE SCHUYLKILL) | 202543189349102354 |
| 2024 | Curtis W Mcgraw Foundation | Partnership Delaware Estuary Inc Wilmington, DE | D | $15,000 | paid | UNRESTRICTED GENERAL | 202511339349104716 |
| 2024 | The Energy Transfersunoco Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | B | $10,000 | paid | 2025 Science Summit | 202501359349102700 |
| 2024 | Bny Mellon Charitable Gift Fund C/O Bny Mellon Na | Partnership for the Delaware Estuary Inc Wilmington, DE | A | $7,500 | paid | TO FURTHER THE ORGANIZATION'S EXEMPT PURPOSE | 202541919349300514 |
| 2023 | National Fish and Wildlife Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | A | $319,687 | paid | DELAWARE RIVER WATERSHED | 202402269349300850 |
| 2023 | University of Delaware | Partnership for the Delaware Estuary Wilmington, DE | A | $70,990 | paid | RESEARCH SUBAWARD | 202431359349313418 |
| 2023 | The William Penn Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | B | $67,000 | paid | WATER TABLE | 202433199349103223 |
| 2023 | The William Penn Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | B | $66,000 | approved, future | WATER TABLE | 202433199349103223 |
| 2023 | The William Penn Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | B | $64,334 | approved, future | PHASE 2+ DRWI - PARTNERSHIP FOR THE DELAWARE ESTUARY (SCHUYLKILL HIGHLANDS) | 202433199349103223 |
| 2023 | The William Penn Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | B | $64,333 | paid | PHASE 2+ DRWI - PARTNERSHIP FOR THE DELAWARE ESTUARY (SCHUYLKILL HIGHLANDS) | 202433199349103223 |
| 2023 | American Rivers Inc | Partnership for the Delaware Estuary Inc Wilmington, DE | A | $42,882 | paid | RESTORE DAMAGED RIVERS AND WATERS | 202430389349300608 |
| 2023 | The Nature Conservancy | Partnership for the Delaware Bay Estuary Inc Wilmington, DE | A | $35,668 | paid | CONSERVATION ACTIVITIES | 202431279349301813 |
| 2023 | The William Penn Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | B | $32,500 | approved, future | PHASE 2+ DRWI - PARTNERSHIP FOR THE DELAWARE ESTUARY (KIRKWOOD-COHANSEY) | 202433199349103223 |
| 2023 | The William Penn Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | B | $32,500 | paid | PHASE 2+ DRWI - PARTNERSHIP FOR THE DELAWARE ESTUARY (KIRKWOOD-COHANSEY) | 202433199349103223 |
| 2023 | The William Penn Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | B | $31,668 | approved, future | PHASE 2+ DRWI - PARTNERSHIP FOR THE DELAWARE ESTUARY (MIDDLE SCHUYLKILL) | 202433199349103223 |
| 2023 | The William Penn Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | B | $31,666 | paid | PHASE 2+ DRWI - PARTNERSHIP FOR THE DELAWARE ESTUARY (MIDDLE SCHUYLKILL) | 202433199349103223 |
| 2023 | Hdr Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | B | $10,000 | paid | CHARITABLE | 202401349349101395 |
| 2023 | Curtis W Mcgraw Foundation | Partnership Delaware Estuary Inc Wilmington, DE | D | $10,000 | paid | UNRESTRICTED GENERAL | 202441519349101504 |
| 2023 | Bny Mellon Charitable Gift Fund C/O Bny Mellon Na | Partnership for the Delaware Estuary Inc Wilmington, DE | A | $5,500 | paid | TO FURTHER THE ORGANIZATION'S EXEMPT PURPOSE | 202421799349300202 |
| 2023 | Pseg Foundation Inc | Partnership for the Delaware Estuary Inc Wilmington, DE | B | $5,000 | paid | Del. Estuary Environmental Justice & Equity Summit | 202443119349101849 |
| 2023 | Morgan Family Foundation | Partnership for the Delaware Estuary Wilmington, DE | B | $5,000 | paid | (YAPPER) GENERAL OPERATING SUPPORT | 202403189349102995 |
| 2023 | Morgan Family Foundation | Partnership for the Delaware Estuary Wilmington, DE | B | $250 | paid | (REUNION) UNRESTRICTED USE | 202403189349102995 |
| 2023 | Amazonsmile Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | B | $109 | paid | GENERAL SUPPORT | 202540919349100629 |
| 2023 | Morgan Family Foundation | Partnership for the Delaware Estuary Wilmington, DE | B | $100 | paid | (YAPPER) UNRESTRICTED USE | 202403189349102995 |
| 2022 | The William Penn Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | B | $133,000 | approved, future | 2022 PDE WATER TABLE | 202323199349105797 |
| 2022 | The William Penn Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | B | $133,000 | approved, future | 2022 PDE WATER TABLE | 202523459349100402 |
| 2022 | The William Penn Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | B | $128,667 | approved, future | PHASE 2+ DRWI - PARTNERSHIP FOR THE DELAWARE ESTUARY (SCHUYLKILL HIGHLANDS) | 202323199349105797 |
| 2022 | The William Penn Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | B | $128,667 | approved, future | PHASE 2+ DRWI - PARTNERSHIP FOR THE DELAWARE ESTUARY (SCHUYLKILL HIGHLANDS) | 202523459349100402 |
| 2022 | The William Penn Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | B | $67,000 | paid | 2022 PDE WATER TABLE | 202323199349105797 |
| 2022 | The William Penn Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | B | $67,000 | paid | 2022 PDE WATER TABLE | 202523459349100402 |
| 2022 | The William Penn Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | B | $65,000 | approved, future | PHASE 2+ DRWI - PARTNERSHIP FOR THE DELAWARE ESTUARY (KIRKWOOD-COHANSEY) | 202523459349100402 |
| 2022 | The William Penn Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | B | $65,000 | approved, future | PHASE 2+ DRWI - PARTNERSHIP FOR THE DELAWARE ESTUARY (KIRKWOOD-COHANSEY) | 202323199349105797 |
| 2022 | The William Penn Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | B | $64,333 | paid | PHASE 2+ DRWI - PARTNERSHIP FOR THE DELAWARE ESTUARY (SCHUYLKILL HIGHLANDS) | 202323199349105797 |
| 2022 | The William Penn Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | B | $64,333 | paid | PHASE 2+ DRWI - PARTNERSHIP FOR THE DELAWARE ESTUARY (SCHUYLKILL HIGHLANDS) | 202523459349100402 |
| 2022 | The William Penn Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | B | $63,334 | approved, future | PHASE 2+ DRWI - PARTNERSHIP FOR THE DELAWARE ESTUARY (MIDDLE SCHUYLKILL) | 202323199349105797 |
| 2022 | The William Penn Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | B | $63,334 | approved, future | PHASE 2+ DRWI - PARTNERSHIP FOR THE DELAWARE ESTUARY (MIDDLE SCHUYLKILL) | 202523459349100402 |
| 2022 | National Fish and Wildlife Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | A | $43,634 | paid | DELAWARE RIVER BASIN PROGRAM | 202311869349301051 |
| 2022 | New Jersey Sea Grant Consortium Inc | Delaware Estuary Wilmington, DE | A | $42,367 | paid | RESEARCH PROJECT | 202330879349300303 |
| 2022 | The William Penn Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | B | $32,500 | paid | PHASE 2+ DRWI - PARTNERSHIP FOR THE DELAWARE ESTUARY (KIRKWOOD-COHANSEY) | 202323199349105797 |
| 2022 | The William Penn Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | B | $32,500 | paid | PHASE 2+ DRWI - PARTNERSHIP FOR THE DELAWARE ESTUARY (KIRKWOOD-COHANSEY) | 202523459349100402 |
| 2022 | The William Penn Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | B | $31,666 | paid | PHASE 2+ DRWI - PARTNERSHIP FOR THE DELAWARE ESTUARY (MIDDLE SCHUYLKILL) | 202323199349105797 |
| 2022 | The William Penn Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | B | $31,666 | paid | PHASE 2+ DRWI - PARTNERSHIP FOR THE DELAWARE ESTUARY (MIDDLE SCHUYLKILL) | 202523459349100402 |
| 2022 | American Rivers Inc | Partnership for the Delaware Estuary Inc Wilmington, DE | A | $28,714 | paid | CLEAN WATER SUPPLY | 202310379349300906 |
| 2022 | Geraldine R Dodge Foundation Inc | Partnership for the Delaware Estuary Wilmington, DE | B | $20,000 | paid | GENERAL OPERATING SUPPORT FOR SCIENCE-BASED RESTORATION PROJECTS AND COMMUNITY OUTREACH AND EDUCATION PROGRAMS, AND TO COORDINATE A NETWORK OF STAKEHOLDERS TO IMPROVE THE TIDAL DELAWARE RIVER AND ESTUARY IN NEW JERSEY. | 202343179349102319 |
| 2022 | The Nature Conservancy | Partnership for the Delaware Bay Estuary Inc Wilmington, DE | A | $12,958 | paid | CONSERVATION ACTIVITIES | 202321329349304902 |
| 2022 | Curtis W Mcgraw Foundation | Partnership Delaware Estuary Inc Wilmington, DE | D | $10,000 | paid | UNRESTRICTED GENERAL | 202331589349100428 |
| 2022 | The Energy Transfersunoco Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | B | $10,000 | paid | General & Unrestricted | 202331089349101808 |
| 2022 | Amazonsmile Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | B | $158 | paid | GENERAL SUPPORT | 202313119349100141 |
| 2021 | National Fish and Wildlife Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | A | $158,206 | paid | CONSERVATION PROJECTS | 202202229349301755 |
| 2021 | New Jersey Sea Grant Consortium Inc | Delaware Estuary Wilmington, DE | A | $35,148 | paid | RESEARCH PROJECT | 202221729349300002 |
| 2021 | The Energy Transfersunoco Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | B | $20,000 | paid | General & Unrestricted | 202221099349100722 |
| 2021 | The Nature Conservancy | Partnership for the Delaware Bay Estuary Inc Wilmington, DE | A | $10,579 | paid | CONSERVATION ACTIVITIES | 202231339349308608 |
| 2021 | The Nature Conservancy | Partnership for the Delaware Bay Estuary Inc Wilmington, DE | A | $10,579 | paid | CONSERVATION ACTIVITIES | 202322099349300922 |
| 2021 | Curtis W Mcgraw Foundation | Partnership Delaware Estuary Inc Wilmington, DE | D | $10,000 | paid | UNRESTRICTED GENERAL | 202211589349101206 |
| 2020 | National Fish and Wildlife Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | A | $74,697 | paid | VARIOUS CONSERVATION | 202132089349300708 |
| 2020 | The William Penn Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | B | $48,202 | paid | PHASE 2 OF THE DELAWARE RIVER WATERSHED INITIATIVE (MIDDLE SCHUYLKILL) | 202113169349102021 |
| 2020 | The Nature Conservancy | Partnership for the Delaware Bay Estuary Inc Wilmington, DE | A | $35,567 | paid | CONSERVATION ACTIVITIES | 202131349349307088 |
| 2020 | The William Penn Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | B | $33,500 | paid | PHASE 2 OF THE DELAWARE RIVER WATERSHED INITIATIVE (KIRKWOOD COHANSEY) | 202113169349102021 |
| 2020 | The Pew Charitable Trusts | Partnership for the Delaware Estuary Wilmington, DE | A | $30,000 | paid | Policy | 202111059349301696 |
| 2020 | The William Penn Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | B | $29,800 | paid | PHASE 2 OF THE DELAWARE RIVER WATERSHED INITIATIVE (SCHUYLKILL HIGHLANDS) | 202113169349102021 |
| 2020 | Geraldine R Dodge Foundation Inc | Partnership for the Delaware Estuary Wilmington, DE | B | $25,000 | paid | GENERAL OPERATING SUPPORT | 202133169349103638 |
| 2020 | The Laffey-Mchugh Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | B | $10,000 | paid | GENERAL OPERATING SUPPORT CAPACITY BUILDING | 202123169349104587 |
| 2020 | Curtis W Mcgraw Foundation | Partnership Delaware Estuary Inc Wilmington, DE | D | $10,000 | paid | UNRESTRICTED GENERAL | 202121259349100207 |
| 2020 | New Jersey Sea Grant Consortium Inc | Delaware Estuary Wilmington, DE | A | $9,438 | paid | RESEARCH PROJECT | 202141699349300424 |
| 2020 | Amazonsmile Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | B | $116 | paid | GENERAL SUPPORT | 202113199349100901 |
| 2019 | National Fish and Wildlife Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | A | $108,716 | paid | Middle Schuylkill Collabo | 202031889349300908 |
| 2019 | Curtis W Mcgraw Foundation | Partnership Delaware Estuary Inc Wilmington, DE | D | $10,000 | paid | UNRESTRICTED GENERAL | 202021699349100907 |
| 2018 | National Fish and Wildlife Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | A | $389,588 | paid | Middle Schuylkill Collabo | 201921359349308927 |
| 2018 | Nature Conservancy | Partnership for the Delaware Bay Estuary Inc Wilmington, DE | A | $27,225 | paid | Conservation Activities | 201910589349300716 |
| 2018 | Curtis W Mcgraw Foundation | Partnership Delaware Estuary Inc Wilmington, DE | D | $10,000 | paid | UNRESTRICTED GENERAL | 201942209349100414 |
| 2018 | The Energy Transfersunoco Foundation | Partnership for the Delaware Estuary Inc Wilmington, DE | B | $10,000 | paid | General & Unrestricted | 201911279349102101 |
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.