Invisible. Unbreakable. Unnatural.

We're sounding the alarm on a PFAS pollution emergency in U.S. waters.

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ACT50

Learn how you can help combat existing and emerging threats to our waterways and inspire worldwide action for clean water for the next fifty years and beyond!

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We are a Global Water Movement

We have a plan to protect clean water in communities around the world.

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Your recurring donation is the most impactful way to help move our clean water commitment forward.

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Our Impact

We’re the largest and fastest growing nonprofit solely focused on clean water. We preserve and protect water by connecting local Waterkeeper groups worldwide.

2.6M Square Miles of Waterways
300+ Waterkeeper Groups
45+ Countries
1.1M Volunteers & Supporters Worldwide

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Your Local
Waterkeeper

More than 350 local Waterkeeper groups, protecting water on six continents.

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Our Campaigns

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Clean and Safe Energy

Ending our reliance on dirty fossil fuels like coal, oil, and gas.
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Clean Water Defense

Leading the global fight for strong environmental regulations.
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Pure Farms, Pure Waters

Battling pollution from industrial meat production.

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News & Updates

News | Press Releases 01-31-2023
Waterkeeper Alliance Celebrates EPA’s Decision to Veto Pebble Mine and Protect Bristol Bay’s Irreplaceable Watershed 

Waterkeeper Alliance celebrates the U.S. Environmental Protection Agency’s (EPA) release of its Final Determination for the Pebble Deposit, which...

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Clean And Safe Energy | News 01-27-2023
Tell EPA to Adopt Strongest Possible Methane Regulations

The U.S. Environmental Protection Agency (EPA) recently proposed an updated draft rule to cut methane and other harmful pollutants from oil and gas operations...

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Clean Water Defense 01-24-2023
Waterkeeper Alliance Responds to EPA’s Latest Plan for Regulating PFAS Discharges; Points to New Great Lakes Study as Reason for More Urgency

Waterkeeper Alliance is responding to the U.S. Environmental Protection Agency’s (EPA) release of its latest plan for controlling PFAS (per- and polyfluoroalkyl...

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A tax-deductible donation, bequest, DAF distribution… even a trusty old boat you’re looking to unload: It all drives our shared work and mission forward.

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Waterkeeper Magazine

Reporting from the front lines of the planetary environmental crisis. These are the stories you won’t find anywhere else covered in such depth and uncompromising force.

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