Great Swamp Watershed Association
Great Swamp Watershed Association
Great Swamp Watershed Association
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The Great Swamp Watershed Association, identified by EIN 22-2403906, is dedicated to protecting and improving the health of the Passaic River region through initiatives in environmental education, land resources, and water resources. With an operating budget of $1.2 million and total revenue of $1.4 million for the 2025 filing year, the organization relies on multiple funders and does not depend on a single source for 50% or more of its revenue. More information can be found on their website at www.greatswamp.org.
Mission Statement
THE GREAT SWAMP WATERSHED ASSOCIATION PROTECTS AND IMPROVES THE HEALTH OF THE PASSAIC RIVER REGION THROUGH EDUCATION,SCIENCE, LAND PRESERVATION,STEWARDSHIP AND ADVOCACY.
Cause Areas
3
Environmental education
Land resources
Water resources
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See similar nonprofits by cause and location, their funders, and their grants.
Populations
2
Adults
Children and youth
Charity Verification Snapshot
IRS EO Business Master File Status
Listed as tax-exempt
IRS Pub 78 Status
Eligible for tax-deductible gifts
IRS Revocation Status
Not in Automatic Revocation of Exemption List
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Funder
Total Funding
Funding Share
WALLACE FOUNDATION
$1.5M
15%
VICTORIA FOUNDATION INC
$85.7M
< 1%
THE TYLER FOUNDATION
$5.1M
3%
Frequently Asked Questions
What is Great Swamp Watershed Association’s budget?
In 2025, Great Swamp Watershed Association reported an annual operating budget of around $1.2 million. More detailed financial information is available to registered users.
What causes does Great Swamp Watershed Association support?
Great Swamp Watershed Association supports work in Environmental education, Land resources, and Water resources.
Where does Great Swamp Watershed Association operate?
Great Swamp Watershed Association is headquartered in Morristown, NJ.
Who funded Great Swamp Watershed Association recently?
In 2025, Great Swamp Watershed Association received grants from AMERICAN ONLINE GIVING FOUNDATION INC, THE GEORGE W BAUER FAMILY FOUNDATION, and The Harding Family Foundation. More information on this organization’s funders is available to registered users.
What is the largest grant Great Swamp Watershed Association received in 2024?
The largest grant to Great Swamp Watershed Association in 2024 exceeds $31 thousand.
What is Great Swamp Watershed Association’s reliance on government grants?
Great Swamp Watershed Association relied on government grants for less than 5% of their total revenue in 2025.