Riverkeeper Inc, with EIN 13-3204621, is a nonprofit organization dedicated to protecting the ecological integrity of the Hudson River and safeguarding the drinking water supply of New York City. Operating with a budget of $4.7 million and generating total revenue of $5.2 million in the 2024 filing year, the organization relies on diverse funding sources, with no single funder contributing 50% or more of its revenue. More information can be found on their website at www.riverkeeper.org.