
Riverkeeper
Description
Riverkeeper is a nonprofit environmental organization dedicated to the protection of the Hudson River and its tributaries, and of the watersheds that supply New York City with drinking water.
It began as the Hudson River Fisherman’s Association in 1966, founded by scientists, fishermen and citizens concerned about pollution in the Hudson. In 1986 the association merged with the Hudson Riverkeeper Fund it had established in 1983 and took the name Riverkeeper. In 1999 Riverkeeper helped create the Waterkeeper Alliance, an umbrella organization uniting similar keeper groups.
Riverkeeper works through advocacy, citizen enforcement, litigation and water-quality monitoring. It has pursued lawsuits against polluters, opposed the Storm King power plant proposal and the Indian Point nuclear plant, campaigned for the removal of obsolete dams, and helped secure a 1997 agreement that committed New York City to protect its drinking-water supply. It also works on Superfund sites such as the Gowanus Canal and Newtown Creek, and has taken positions on energy projects affecting the Hudson.
The organization operates in the Hudson Valley and New York City region of the United States.
Latest news

Saugerties Village Board backs Riverkeeper grant application for Lower Esopus study
Protecting the Hudson River & Safeguarding Drinking Water
4 Sep 2026
A deeper dive into swimming in the Hudson
From water quality to public access, Riverkeeper President Tracy Brown dives into the way forward for a swimmable Hudson River.
3 Sep 2026
Canceled - Whale Watch & Dolphin Cruise 2026
Set sail with Riverkeeper for this rare chance to see whales and dolphins in the waters surrounding New York City, a living testament to decades of clean water restoration work.
1 Sep 2026
Tracing the hidden path from stream to tap
Protecting the Hudson River & Safeguarding Drinking Water
1 Sep 2026
Protecting the Hudson River & Safeguarding Drinking Water
31 Aug 2026
Riverkeeper wins $2.6M settlement against Coeymans company
Protecting the Hudson River & Safeguarding Drinking Water
28 Aug 2026
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