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Organization Location Revenue Expenses Assets Program Fundr. cost Employees Type Follow
River Partners RIVER PARTNERS mission is to bring life back to rivers by creating wildlife habitat for the benefit of people… 94-3302335 · FY2023 Chico, CA $56.9M $19.3M $56.8M 87% 1% 126 501(c)(3)
Western Rivers Conservancy WESTERN RIVERS conservancy's mission is to protect outstanding river ecosystems in the WESTERN united states… 93-1326405 · FY2023 Portland, OR $25.2M $15.6M $54.4M 87% 6% 24 501(c)(3)
The Freshwater Trust To preserve and restore FRESHWATER ecosystems. 93-0843521 · FY2024 Portland, OR $11.4M $10.8M $8.9M 68% 10% 57 501(c)(3)
Communities for a Better Environment To promote clean air, clean water, and the development of toxin-free COMMUNITIES. 94-2998086 · FY2024 Huntington Pk, CA $8.1M $7.9M $9.3M 69% 7% 69 501(c)(3)
Clean Water Fund CLEAN WATER FUND promotes CLEAN, safe and affordable WATER, empowering diverse groups of people to work… 52-1043444 · FY2024 Washington, DC $6.1M $7.8M $5.7M 81% 6% 501(c)(3)
Methow Salmon Recovery Foundation Habitat restoration, conservation and resource monitoring along the METHOW river watershed. 91-2141473 · FY2024 Twisp, WA $5.7M $5.0M $6.1M 95% 0% 501(c)(3)
Great River Greening GREAT RIVER GREENING insipres, engages, and leads local communities in conserving and caring for the land and… 41-1940024 · FY2024 Saint Paul, MN $5.0M $5.1M $1.5M 88% 8% 21 501(c)(3)
Freshwater Land Trust The acquisition and stewardship of lands that enhance water quality and preserve open space. 72-1387424 · FY2024 Birmingham, AL $4.7M $1.6M $46.7M 56% 19% 7 501(c)(3)
River Network RIVER NETWORK empowers and unites people and communities to protect and restore rivers and other waters that… 93-0969979 · FY2023 Boulder, CO $3.7M $4.2M $3.2M 75% 8% 21 501(c)(3)
Deschutes River Conservancy Water reclamation and conservation to increase, protect and improve water quality in the DESCHUTES RIVER… 91-1748485 · FY2023 Bend, OR $3.5M $3.0M $2.6M 79% 6% 16 501(c)(3)
Chattahoochee Riverkeeper INC Chattahoochee Riverkeeper, Inc. the Riverkeeper is a nonprofit organization whose mission is to educate… 58-2095413 · FY2024 Smyrna, GA $3.2M $2.6M $5.9M 84% 8% 18 501(c)(3)
Anacostia Watershed Society INC 52-1666511 · FY2024 Bladensburg, MD $2.6M $2.8M $2.2M 71% 7% 23 501(c)(3)
Living Lands & Waters To aid in the protection, preservation and restoration of the natural environment of the nations major rivers… 36-4244353 · FY2024 East Moline, IL $2.5M $2.3M $5.4M 82% 5% 32 501(c)(3)
Ozarks Clean Water Company To own, provide and maintain wastewater treatment systems in an environmentally safe and regulatory approved… 37-1448748 · FY2024 Kimberling Cy, MO $2.0M $2.3M $6.9M 91% 0% 501(c)(3)
Harpeth Conservancy To restore and protect clean water and healthy ecosystems for rivers in tennessee by employing scientific… 62-1802858 · FY2024 Brentwood, TN $1.9M $1.2M $1.7M 83% 12% 6 501(c)(3)
Coalition for the Poudre River Watershed To improve and maintain the ecological health of the POUDRE RIVER WATERSHED through community collaboration. 46-2850042 · FY2024 Fort Collins, CO $1.9M $1.7M $1.4M 92% 3% 4 501(c)(3)
Riversedge West Advancing the restoration of riparian lands through collaboration, education, and technical assistance. 27-0007315 · FY2024 Grand Jct, CO $1.7M $1.5M $1.2M 86% 5% 10 501(c)(3)
Living Waters for the World To train and support volunteer teams to provide sustainable access to clean water to communities in need and… 82-2041626 · FY2024 Spring Hill, TN $1.3M $1.4M $1.5M 79% 8% 7 501(c)(3)
Nashua River Watershed Association INC To restore and protect water quality and quantity for people, fish and wildlife. To conserve open spaces for… 23-7055674 · FY2023 Groton, MA $1.3M $1.3M $3.6M 68% 17% 17 501(c)(3)
The Ohio Water Environment Association The OHIO WATER ENVIRONMENT ASSOCIATION, INC. Strives to be the leading WATER resource organization for… 31-0892817 · FY2024 Columbus, OH $1.2M $737.4K $1.3M 69% 0% 3 501(c)(3)
River Relief INC Missouri River Relief's mission is to engage individuals and communities along the Missouri River in the… 03-0425187 · FY2024 Columbia, MO $1.1M $1.0M $915.8K 74% 17% 8 501(c)(3)
Coalition for Urban-Rural Environmental Stewardship The mission of cures is to create and deliver science-based solutions and education to ensure that tools to… 91-1839291 · FY2024 Sacramento, CA $1.1M $953.0K $526.7K 89% 0% 13 501(c)(3)
Stream Restoration Incorporated To facilitate watershed RESTORATION projects and other environmental matters by focusing on abandoned coal… 23-2870334 · FY2024 Slippery Rock, PA $961.2K $956.3K $660.5K 93% 2% 501(c)(3)
Friends of the River Foundation Friends of the River protects and restores California Rivers by influencing public policy and inspiring… 94-2400210 · FY2024 Sacramento, CA $895.8K $784.6K $1.4M 77% 7% 11 501(c)(3)
Uviation World Water River science is a nonprofit that advocates, educates, and provides services of innovative solutions that… 81-1950889 · FY2024 Canon City, CO $700.3K $707.9K $273.4K 84% 0% 5 501(c)(3)
Living Water Environmental Foundation To heal people of disease and maintain health. This is accomplished through a WATER distillation machine that… 47-4349096 · FY2024 Shohola, PA $653.0K $801.9K $1.8M 100% 0% 1 501(c)(3)
Partners for Clean Streams INC PARTNERS for CLEAN STREAMS strives for abundant open space and a high quality natural environment; adequate… 20-3463367 · FY2024 Perrysburg, OH $539.8K $527.7K $175.2K 92% 4% 3 501(c)(3)
Texas Health and Environment Alliance INC Thea's mission is to protect public HEALTH and the ENVIRONMENT by engaging, educating, and empowering… 47-4164402 · FY2024 Houston, TX $456.4K $606.5K $216.9K 86% 8% 5 501(c)(3)
Clean River Project INC To promote environmental awareness and to perform cleaning, maintaining, and preservation of the Merrimack… 26-1904414 · FY2024 Methuen, MA $414.8K $418.9K $316.0K 95% 1% 5 501(c)(3)
The Living River Restoration Trust The LIVING RIVER RESTORATION TRUST supports and adopts the mission of the elizabeth RIVER project to restore… 73-1688340 · FY2024 Norfolk, VA $377.9K $480.7K $2.8M 82% 3% 501(c)(3)
South Bay Clean Creeks Coalition To reclaim, restore, and revitalize the creeks and rivers in the Santa Clara Valley watershed. 47-3700555 · FY2024 San Jose, CA $304.2K $305.8K $629.2K 51% 0% 1 501(c)(3)
Living Rivers LIVING RIVERS promotes river restoration through mobilization by articulating conservation and alternative… 87-0668658 · FY2024 Moab, UT $247.5K $225.4K $207.9K 78% 2% 4 501(c)(3)
Passaic River Coalition To improve water quality; protect our water supplies; promote RIVER restoration; reduce flood damages… 22-1945455 · FY2022 Morristown, NJ $198.0K $260.7K $16.6M 58% 7% 3 501(c)(3)
Puyallup River Watershed Council To restore, protect and enhance the environmental, economic and cultural health of our WATERSHED, from mount… 91-2047734 · FY2024 Tacoma, WA $147.8K $57.9K 501(c)(3)
Watershed Restoration Coalition of the Upper Clark Fork The organization is dedicated to restoring water quality, fisheries, and wildlife, and protecting the… 26-1319800 · FY2024 Deer Lodge, MT $143.9K $143.3K $15.8K 100% 0% 501(c)(3)
River in Action River in Action (RIA) is a 501c3 nonprofit organization dedicated to providing community based environmental… 82-4383041 · FY2024 Long Beach, CA $109.7K $114.3K $73.6K 2% 0% 3 501(c)(3)
Riverfund INC 59-3212877 · FY2024 Sebastian, FL $77.2K $63.3K $98.5K 91% 0% 501(c)(3)
Clean Streams Rivers and Lakes 86-1647486 · FY2025 Fairfax, VA $63.1K $7.6K 501(c)(3)
Dog River Clearwater Revival To create an environment where families, children, citizens, workers, and visitors work and play in a clean… 63-1227753 · FY2024 Mobile, AL $61.2K $57.4K $229.1K 100% 0% 501(c)(3)
2,046,138
nonprofits
212,946
funders
12,515,252
grants
22,549,931
directors
214,365
service providers
549,896,012
financial lines
Public data from IRS Form 990 e-file & Business Master File. A 990 shows reported financial activity, not measured program outcomes. Assets are from the IRS BMF and may lag the latest filing; fundraising cost is fundraising expenses as a share of total expenses. · philanthropy.org
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