Well Told Grants

Nonprofits / District of Columbia

Who funds Clean Water Fund?

Washington, District of Columbia · EIN 521043444

24 private foundations reported grants to Clean Water Fund in Washington, District of Columbia totaling $619,798 across 25 grants in tax years 2023 to 2025. The largest funder was The Marisla Foundation, with $150,000.

From the funders' IRS Form 990-PF filings.

Funders of Clean Water Fund that accept applications

If your organization does similar work, these foundations are prospects: they already fund work like Clean Water Fund's and say in their IRS filings that they accept applications.

More prospects in the funder finder, filtered to foundations that give in District of Columbia.

Foundations that fund Clean Water Fund

All 24 funders, by amount
FoundationPurpose givenGrantsAmount
The Marisla Foundation
California · 2024 · accepts applications
General support1$150,000
Park Foundation Inc
New York · 2024 · accepts applications
Project support1$125,000
The Keith Campbell Foundation for the Environment Inc
Maryland · 2024 · accepts applications
Support for md waters - septics & zero waste2$80,000
The Passport Foundation
Delaware · 2024
Addressing PFAS contamination in California1$60,000
Weinert Family Foundation Inc Fka J & K Weinert Family Foundation
Florida · 2024
General support1$60,000
Frederick Henry Prince Testamentary Trust
Illinois · 2024 · accepts applications
Anacostia Park and Community Collaborative1$30,000
Singing Field Foundation Inc
Massachusetts · 2023
General support grant1$25,000
Cloud Mountain Foundation
New York · 2024
Environmental1$20,000
David and Katherine Moore Family Foundation
New York · 2023 · accepts applications
For general support.1$20,000
Jerome A & Deena L Kaplan Family Foundation
Maryland · 2025
Charitable1$15,000
The Elizabeth B and Arthur E Roswell Foundation Inc
Maryland · 2024 · accepts applications
general support1$10,000
The Amelia Foundation
New York · 2025
To support environment to improve health1$5,000
Ron D Kline Foundation
California · 2024
General purpose1$5,000
Big Blue Sky Foundation
Colorado · 2024
General support1$5,000
The Eric and Joan Norgaard Charitable Trust
Illinois · 2024
Provide funds to help develop strong grassroots environmental leadership and to bring together diverse constituencies to work cooperatively for changes that improve their lives focused on health consumer environmental and community problems.1$2,000
The Frier Foundation Inc
Maryland · 2023
General purpose1$2,000
Howard & Robin Reisman Charitable Trust
Massachusetts · 2024
To support conservation1$1,500
The Harvey Dan Kyle & Hunter Weinstein Family Foundation
California · 2025
Campaign for cleaner and safer water, cleaner air, and protection from toxic pollution in our homes, neighborhoods, and workplaces.1$1,250
Rouse Family Foundation
Minnesota · 2025
Conservation - program support1$1,100
Ion Bank Foundation Inc
Connecticut · 2025 · accepts applications
"energy efficiency outreach in waterbury."1$1,000
Amazonsmile Foundation
Washington · 2023
General support1$458
Mar Vista Investment Partners Charitable Foundation
Minnesota · 2025
Support of public programs1$240
The William & Flora Hewlett Foundation
California · 2024 · accepts applications
Matching gift of staff and board members1$200
Frie Family Foundation
Colorado · 2025
Charity1$50

Amounts are grants paid as each foundation reported them. Names are matched across filings, so a grant written under a different name for the same organization may be missing.

Using this list

A foundation that already gives to Clean Water Fund gives in its field and region, so the list doubles as a prospect list for similar organizations in Washington. Open a foundation to see its application rules, typical grant and every other grant it paid.

Questions people ask

Who funds Clean Water Fund?

The Marisla Foundation, Park Foundation Inc, The Keith Campbell Foundation for the Environment Inc, The Passport Foundation and Weinert Family Foundation Inc Fka J & K Weinert Family Foundation, and 19 more, according to their IRS Form 990-PF filings.

How much does Clean Water Fund get from foundations?

$619,798 in 25 reported grants from 24 private foundations in tax years 2023 to 2025. Government grants and gifts from individuals are not included.

Which of these funders accept applications?

The Marisla Foundation, Park Foundation Inc, The Keith Campbell Foundation for the Environment Inc, Frederick Henry Prince Testamentary Trust and David and Katherine Moore Family Foundation say in their filings that they accept applications.

Other funded organizations in Washington