Events
Find opportunities to contribute, learn, and celebrate with us
May
2
Riverkeeper Sweep 2026
May 2, 2026
Locations throughout New York City and the Hudson Valley
With your help, the 15th annual Riverkeeper Sweep will reach new communities, engage new volunteers, and restore additional stretches of shoreline in the Hudson River watershed.
Jun
11
Summer Splash Gala
June 11, 2026
5:30 PM - 9:30 PM
Tappan Hill Mansion - Tarrytown, NY
Celebrate and support Riverkeeper's 60 years of progress for the Hudson River at Riverkeeper’s Summer Splash Gala on Thursday, June 11, 2026.
Past Riverkeeper events
March 13, 2026
Watch: How New York’s water impacts our iconic pizza
February 27, 2026
Working with decisionmakers to ensure clean water across NY
October 2, 2025
Whales and dolphins headline a true NYC restoration success story
Join the fight for clean water
Riverkeeper’s work is only possible because of support from people like you who care about the Hudson and the communities that rely on it.
2400+
miles of river patrolled and sampled by Riverkeeper boats annually, from the Upper Hudson and Mohawk River all the way to New York Harbor
404
tons of debris removed from the river by thousands of Riverkeeper volunteers since 2012
$5.5B
$5.5 billion for clean water allocated since 2017 from New York State thanks to our advocacy work
28,148
letters to lawmakers and decision makers in one year