Mission
DEEPLY ROOTED IN THE SOUTH, WEST, AND RHODE RIVERS, ARUNDEL RIVERS FEDERATION HEALS AND PROTECTS OUR WATERWAYS AND CHAMPIONS CLEAN WATER ACROSS MARYLAND.
Public Charity
ARUNDEL RIVERS FEDERATION INC
ARUNDEL RIVERS FEDERATION INC, of EDGEWATER, MD, is a Public Charity tracked in Imperigo's IRS 990 database. The 2025 filing shows $3.5M in revenue, $3.4M in expenses, $2.7M in total assets. 52 publicly reported grants to this organization, totaling roughly $1.8M, appear in IRS filings.
EIN: 522301464
EDGEWATER, MD
Alliances & Advocacy
NTEE: C01
Latest filing: 2025
Total Revenue$3.5M
Total Expenses$3.4M
Total Assets$2.7M
Grant Records52
Funding Total$1.8M
Filing Years2021–2025
Where $100 goes at Arundel Rivers Federation Inc
How Arundel Rivers Federation Inc divides every $100 it spends, from its own Form 990 filings, averaged across 9 years.
$88
Programs
the work itself
$7
Management
running the organization
$5
Fundraising
raising the next dollar
Inside the $88 for programs
$75
The arundel rivers restoration program works with communities, funders, and other partners to restore our land and waterways
$8
As a licensed member of the waterkeeper alliance, our south, west, and rhode riverkeeper monitors water quality across our rivers, advocates for environmental laws, responds to citizen complaints…
$5
The arundel rivers education and outreach program engages and educates communities across our watersheds with a goal to take community members from curiosity to awareness to action
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
ENVIRONMENT
$29,000
TO PROTECT THE WATERS OF THE CHESAPEAKE
$17,500
RESTORATION
$392,853
GENERAL PURPOSES
$56,000
$30,750
Showing up to 5 of 52 total records — full history available with membership.
Officers & Directors
DIRECTOR
Amelia Whitman
DIRECTOR
Bruce Ogden
VICE CHAIR/ GOVERNANCE CHAIR
Cate Bower
DIRECTOR
Chris Graae
DIRECTOR
David Brashear
DIRECTOR
Eric Swanson
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $3.5M | $3.4M | $2.7M |
| 2024 | $3.5M | $3.4M | $2.6M |
| 2023 | $2.0M | $2.6M | $2.2M |
| 2022 | $5.5M | $4.8M | $3.1M |
| 2021 | $2.2M | $2.1M | $2.3M |
Between 2021 and 2025, reported annual revenue grew from $2.2M to $3.5M (+59%), with total assets most recently reported at $2.7M.
Interactive year-over-year charts and full filing details available with membership.