Data update history
June 18, 2023
Posted financials
Added Form 990 for fiscal year 2022
June 15, 2023
Updated personnel
Identified 1 new personnel
May 27, 2023
Used new vendors
Identified 1 new vendor, including
April 14, 2023
Updated personnel
Identified 2 new personnel
Nonprofit Types
Social advocacy organizationsEnvironmental organizationsCharities
Issues
Land and water conservationEnvironment
Characteristics
Political advocacyLobbyingFundraising eventsNational levelReceives government fundingEndowed supportGala fundraisersTax deductible donations
General information
- Address
- 20 Secor Rd
- Ossining, NY 10562
- Metro area
- New York-Newark-Jersey City, NY-NJ-PA
- County
- Westchester County, NY
- Website URL
- riverkeeper.orgÂ
- Phone
- (914) 478-4501
- Facebook page
- HudsonRiverkeeperÂ
- Twitter profile
- @riverkeeperÂ
IRS details
- EIN
- 13-3204621
- Fiscal year end
- June
- Taxreturn type
- Form 990
- Year formed
- 1983
- Eligible to receive tax-deductible contributions (Pub 78)
- Yes
Categorization
- NTEE code, primary
- C32: Water Resource, Wetlands Conservation and Management
- NAICS code, primary
- 813312: Environment, Conservation, and Wildlife Organizations
- Parent/child status
- Independent
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