Events
Find opportunities to contribute, learn, and celebrate with us
Past Riverkeeper events
May 20, 2026
How Riverkeeper is turning Hudson River water quality data into action
Shannon Roback, PhD
May 15, 2026
Rocking out for Riverkeeper in Central Park
May 15, 2026
Watch: The wondrous wildlife that calls the Hudson home
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