Public Charity

CHARLES RIVER WATERSHED ASSOCIATION INC

CHARLES RIVER WATERSHED ASSOCIATION INC is a nonprofit organization categorized as Public Charity based in BOSTON, MA. Its most recent IRS filing (2025) reports revenue of $4.9M, expenses of $3.3M, total assets of $10.0M. Imperigo tracks 61 reported grant relationships connected to this organization totaling approximately $3.3M.

EIN: 046136989 BOSTON, MA Alliances & Advocacy NTEE: C01 Latest filing: 2025
Total Revenue$4.9M
Total Expenses$3.3M
Total Assets$10.0M
Grant Records61
Funding Total$3.3M
Filing Years2021–2025

Mission

THE ORGANIZATION'S MISSION IS TO PROTECT, RESTORE, AND ENHANCE THE CHARLES RIVER AND ITS WATERSHED THROUGH SCIENCE, ADVOCACY, AND THE LAW. THE ORGANIZATION DEVELOPS SCIENCE-BASED STRATEGIES TO INCREASE RESILIENCE, PROTECT PUBLIC HEALTH, AND PROMOTE ENVIRONMENTAL EQUITY AS THEY CONFRONT A CHANGING CLIMATE.

Where $100 goes at Charles River Watershed Association Inc

How Charles River Watershed Association Inc divides every $100 it spends, from its own Form 990 filings, averaged across 9 years.

$70 Programs the work itself
$17 Management running the organization
$13 Fundraising raising the next dollar

Inside the $70 for programs

$22
Climate resilience
32% of program spending
$19
River restoration
27% of program spending
$16
Education and outreach
23% of program spending

Plus 1 more program. Cost per person served and the full program breakdown are on the full profile.

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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.

Officers & Directors

DIRECTOR Aditya Perakath
CHIEF DEVELOPMENT OFFICER Audrey Lepore
DIRECTOR Brian Kinney
DIRECTOR Chris Markiewicz
DIRECTOR Claire White
DIRECTOR Daniel Sieger

Officer compensation and complete director data available with membership.

Top Grant Purposes

General Support
$2,945,023 49 grants
Animal Welfare
$255,275 4 grants
Environment & Conservation
$11,562 2 grants
Unspecified
$54,853 5 grants

Financial Trends

Year Revenue Expenses Assets
2025 $4.9M $3.3M $10.0M
2024 $2.3M $2.6M $7.9M
2023 $3.1M $2.4M $6.3M
2022 $1.7M $1.5M $5.7M
2021 $1.6M $1.3M $5.8M

Between 2021 and 2025, reported annual revenue grew from $1.6M to $4.9M (+200%), with total assets most recently reported at $10.0M.

Interactive year-over-year charts and full filing details available with membership.

See the full picture for CHARLES RIVER WATERSHED ASSOCIATION INC

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