Potomac Riverkeeper Inc in Washington, District of Columbia (DC)

Employer Identification Number (EIN)	54-1982624
Name of Organization	Potomac Riverkeeper Inc
Address	3070 M St Nw, Washington, DC 20007-3727
Previous Addresses	3070 M Street Nw, Washington, DC 20007-0000 (2022) 3070 M St Nw, Washington, DC 20007-3727 (2017 - 2021) 1615 M St Nw Lbby 2, Washington, DC 20036-3258 (2015) 1615 M Street Nw Suite 224, Washington, DC 20036-3209 (2013) 1615 M Street Nw No 224, Washington, DC 20036-3209 (2012) 1100 15th Street Nw 11th Floor, Washington, DC 20005-1707 (2011) 1100 15th Street Nw, Washington, DC 20005-1707 (2009 - 2010) 7436 Oskaloosa Dr, Rockville, MD 20855-0000 (2008) 7436 Oskaloosa Dr, Rockville, MD 20855-2650 (2005 - 2007)
Subsection(s) / Classification	Charitable Organization
Affiliation	Independent
Ruling Date	05/2000
Deductibility	Contributions are deductible
Foundation	Organization which receives a substantial part of its support from a governmental unit or the general public
Organization	Corporation
Exempt Organization Status	Unconditional Exemption
Tax Period	12/2023
Asset	$1,000,000 to $4,999,999
Income	$1,000,000 to $4,999,999
Filing Requirement	990 (all other) or 990EZ return
Accounting Period	December (12)
Asset Amount	$1,920,604
Income Amount	$1,736,497
Form 990 Revenue Amount	$1,582,902
National Taxonomy of Exempt Entities (NTEE)	Environmental Quality, Protection and Beautification: Water Resource, Wetlands Conservation and Management

Organizations performing similar types of work

Bobs And Crow Lakes Foundation	Canada
Friends Of Cross Lake	Afghanistan
Ocean Research & Conservation Association Inc	Vero Beach	FL
Northwest Watershed Institute	Port Townsend	WA
Waikiki Beach Special Improvement District Association, Wbsida	Honolulu	HI
Los Cerritos Wetlands Stewardship Inc	Long Beach	CA
Columbia Slough Watershed Council Inc	Portland	OR
Lower Dupage River Watershed Coalition	Naperville	IL
Colorado River Land Trust Inc	Dripping Spgs	TX
Agricultures Clean Water Alliance	Ankeny	IA