Mission
SEE SCHEDULE O.
Public Charity
WATERKEEPER ALLIANCE INC
Based in NEW YORK, NY, WATERKEEPER ALLIANCE INC operates as a Public Charity. The organization reported $8.5M in revenue, $7.3M in expenses, $7.0M in total assets for fiscal year 2025. Imperigo tracks 104 reported grant relationships connected to this organization totaling approximately $48.3M.
EIN: 134071318
NEW YORK, NY
Alliances & Advocacy
NTEE: C01
Latest filing: 2025
Total Revenue$8.5M
Total Expenses$7.3M
Total Assets$7.0M
Grant Records104
Funding Total$48.3M
Filing Years2021–2025
Where $100 goes at Waterkeeper Alliance Inc
How Waterkeeper Alliance Inc divides every $100 it spends, from its own Form 990 filings, averaged across 8 years.
$89
Programs
the work itself
$4
Management
running the organization
$7
Fundraising
raising the next dollar
Inside the $89 for programs
$38
All other programs:the remainder of our programs includes promoting the waterkeeper method of advocacy and issues of common concern to waterkeeper groups through digital communications, print publications, and…
$28
Waterkeeper organizing
$14
Global conference and regional summits:global conference& regional summits corrected language - regional meetings afford waterkeeper groups the opportunity to develop regional advocacy strategies, share resources, and continue capacity…
Plus 1 more program. Cost per person served and the full program breakdown are on the full profile.
Source: Form 990 filings with the IRS, latest fiscal year 2025. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.
Sample Grants Received
CHARITABLE GIFT
$2,000,000
GENERAL SUPPORT
$830,000
ENVIRONMENT
$450,000
For grant recipient's exempt purposes
$305,555
ENVIRONMENTAL AND ANIMALS
$77,836
Showing up to 5 of 104 total records — full history available with membership.
Officers & Directors
WATERKEEPER MEMBERSHIP SERVICES DIRECTOR
Bart Mihailovich
DIRECTOR
Betsy Nicholas
SECRETARY
Bruce Reznik
DIRECTOR
Bruno Monteferri
DIRECTOR
Cheryl Nenn
GENERAL COUNSEL/LEGAL DIRECTOR
Daniel Estrin
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $8.5M | $7.3M | $7.0M |
| 2024 | $6.4M | $7.3M | $7.9M |
| 2023 | $8.8M | $6.9M | $9.1M |
| 2022 | $15.2M | $16.8M | $4.8M |
| 2021 | $11.7M | $10.0M | $5.5M |
Between 2021 and 2025, reported annual revenue declined from $11.7M to $8.5M (-27%), with total assets most recently reported at $7.0M.
Interactive year-over-year charts and full filing details available with membership.