Yes, I want to restore the Hudson and protect drinking water!Kayaking on the Hudson

With the support of our members and citizen scientists, we test the water at more than 400 sites along the Husdson and its tributaries each year. The data we colect helps us track down polluters, protect public health, and advocate for clean water infrastructure. 

  Please become a Riverkeeper member or renew your membership today to continue this critical work. 

Every gift counts: $10 pays for one sample, $60 funds one sampling location for one year, and $740 can help us cover one month of sampling in the Hudson River Estuary.

Sustaining gifts are charged monthly to your credit card and are one of the most valuable ways to give to Riverkeeper. To make a one-time gift instead, click here.

Thank you!

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