Mission
TO IMPROVE AND PROTECT THE ENVIRONMENTAL HEALTH OF CASCO BAY, MAINE.
Public Charity
FRIENDS OF CASCO BAY
FRIENDS OF CASCO BAY, of PORTLAND, ME, is a Public Charity tracked in Imperigo's IRS 990 database. The 2026 filing shows $1.6M in revenue, $1.5M in expenses, $3.2M in total assets. 39 publicly reported grants to this organization, totaling roughly $1.8M, appear in IRS filings.
EIN: 010452620
PORTLAND, ME
Water Resources, Wetlands Conservation & Management
NTEE: C32
Latest filing: 2026
Total Revenue$1.6M
Total Expenses$1.5M
Total Assets$3.2M
Grant Records39
Funding Total$1.8M
Filing Years2022–2026
Where $100 goes at Friends of Casco Bay
How Friends of Casco Bay divides every $100 it spends, from its own Form 990 filings, averaged across 10 years.
$63
Programs
the work itself
$17
Management
running the organization
$20
Fundraising
raising the next dollar
Inside the $63 for programs
$39
The baykeeping program through advocacy, stewardship, and technical assistance prevents pollution, protects critical habitats and marine life, strengthens enforcement and accountability, by working with individuals, businesses, municipalities, regulartory…
$19
The science program provides a wide variety of water quality monitoring efforts across the bay using data sondes and sensors, including three continuous monitoring stations that collect data…
$5
The vessel pumpout program removes sewage from boats and provides outreach and education to boat owners, boatyards, marinas and municipalities about the need to increase the use and…
Source: Form 990 filings with the IRS, latest fiscal year 2026. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.
Sample Grants Received
Water Resources, Wetlands Conservation & Management
$113,550
For grant recipient's exempt purposes
$72,850
ENVIRONMENTAL AND ANIMALS
$33,250
Water Resources, Wetlands Conservation & Management
$348,750
For grant recipient's exempt purposes
$48,925
Showing up to 5 of 39 total records — full history available with membership.
Officers & Directors
DIRECTOR
Andrew Marsters
DIRECTOR
Anthony Moffa
DIRECTOR
Daniel R Devereaux
DIRECTOR
Deborah Debiegun
DIRECTOR
Dylan King
VICE PRESIDE
Ellen Grant
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2026 | $1.6M | $1.5M | $3.2M |
| 2025 | $1.3M | $1.4M | $2.9M |
| 2024 | $1.1M | $1.3M | $2.9M |
| 2023 | $1.2M | $1.2M | $2.8M |
| 2022 | $1.3M | $1.1M | $2.9M |
Between 2022 and 2026, reported annual revenue grew from $1.3M to $1.6M (+21%), with total assets most recently reported at $3.2M.
Interactive year-over-year charts and full filing details available with membership.