March 2020 Membership

International Namati National American Battlefield Trust National American Canoe Association National American Rivers National Center for Progressive Reform National Clean Water Action National Defenders of Wildlife National Ducks Unlimited National Earth Force National Earthworks National Environment America National Environmental Integrity Project National Environmental Working Group National Izaak Walton League of America National Land Trust Alliance National National Aquarium National National Parks Conservation Association National National Wildlife Federation National Natural Resources Defense Council National NatureBridge National Nature Abounds National Rachel Carson Council National Restore America's Estuaries National River Network National Theodore Roosevelt Conservation Partnership National Trout Unlimited Regional Allegheny-Blue Ridge Alliance Regional Alliance for the Chesapeake Bay Regional Anacostia Riverkeeper Regional Anacostia Watershed Society Regional Audubon Maryland/DC Regional Audubon Naturalist Society Regional Canaan Valley Institute Regional Chesapeake Bay Foundation Regional Chesapeake Climate Action Network Regional Chesapeake Commons Regional Chesapeake Conservancy Regional Chesapeake Conservation Landscaping Council Regional Chesapeake Foodshed Network Regional Chesapeake Legal Alliance Regional Chesapeake Stormwater Network

Regional Coalition for Smarter Growth Regional FracTracker Regional Interfaith Partners for the Chesapeake Regional Interfaith Power & Light Regional Mid-Atlantic Council Trout Unlimited Regional Mid-Atlantic Youth Anglers & Outdoors Program Regional Ohio Valley Environmental Coalition Regional Potomac Conservancy Regional Potomac Riverkeeper Regional Potomac Riverkeeper Network Regional Ridge and Valley Streamkeepers Regional Rock Creek Conservancy Regional Southeast Rural Community Assistance Project Regional Southern Environmental Law Center Regional SouthWings Regional The Downstream Project Regional Upper Potomac Riverkeeper Regional Upstream Alliance Regional Waterkeepers Chesapeake Delaware Delaware Center for Horticulture Delaware Delaware Nature Society Delaware Friends of the Nanticoke River District of Columbia DC Environmental Network District of Columbia Earth Conservation Corps District of Columbia Institute for Local Self Reliance District of Columbia Surfrider Foundation – DC Chapter Maryland Alice Ferguson Foundation Maryland American Chestnut Land Trust Maryland Annapolis Green Maryland Arundel Rivers Federation Maryland Back River Restoration Committee Maryland Baltimore Green Space Maryland Baltimore Tree Trust Maryland Beaverdam Creek Watershed Watch Group Maryland Blue Water Baltimore Maryland Cecil Land Use Association Maryland Chapman Forest Foundation Maryland Chesapeake Bay Environmental Center Maryland Chesapeake Wildlife Heritage Maryland Citizens to Conserve and Restore Indian Creek Maryland Clean Bread and Cheese Creek Maryland Cleanwater Linganore, Inc Maryland Conservation Montgomery Maryland Corsica River Conservancy Maryland Dorchester Citizens for Planned Growth Maryland Earth Forum of Howard County Maryland Eastern Shore Land Conservancy

Maryland EcoLatinos Maryland Engage Mountain Maryland Maryland Environment Maryland Maryland Environmental Concern Maryland Environmental Finance Center at the University of Maryland Maryland Envision Frederick County Maryland Friends of Cabin John Creek Maryland Friends of Frederick County Maryland Friends of Herring Run Parks Maryland Friends of Lower Beaverdam Creek Maryland Friends of Nanticoke River Maryland Friends of Quincy Run Maryland Friends of Sligo Creek Maryland Friends of St Clements Bay Maryland Friends of the Bohemia Maryland Growth Action Network of Anne Arundel County Maryland Gunpowder Riverkeeper Maryland Healthy Soils Frederick Maryland League of Women Voters of Maryland Maryland Little Falls Watershed Alliance Maryland Lower Shore Land Trust Maryland Lower Susquehanna Heritage Greenway Maryland Maritimas Maryland Maryland Academy of Science at Maryland Science Center Maryland Maryland Conservation Council Maryland Maryland League of Conservation Voters Maryland Maryland Native Plant Society Maryland Maryland Nonprofits Maryland Maryland Pesticide Education Network Maryland Mattawoman Watershed Society Maryland Montgomery Countryside Alliance Maryland Muddy Branch Alliance Maryland Multifaith Alliance of Climate Stewards Maryland Neighbors of the Northwest Branch Maryland NeighborSpace of Baltimore County Maryland Parks and People Foundation Maryland Patapsco Heritage Greenway Maryland Patuxent Tidewater Land Trust Maryland Port Tobacco River Conservancy Maryland Preservation Maryland Maryland Queen Anne’s Conservation Association Maryland Scenic Rivers Land Trust Maryland Severn River Association Maryland Severn Riverkeeper Maryland ShoreRivers Maryland Sierra Club - Maryland Chapter Maryland Southern Maryland Audubon Society

Maryland Sparks-Glencoe Community Planning Council Maryland St. Mary's River Watershed Association Maryland Talbot Preservation Alliance Maryland Transition Howard County Maryland Trash Free Maryland Alliance Maryland University of Maryland Extension Howard County Maryland Waterfront Partnership of Baltimore, Inc. Maryland Watts Branch Watershed Alliance Maryland Wicomico Environmental Trust New York Butternut Valley Alliance New York Catskill Mountainkeeper New York Chemung River Friends New York Delaware-Otsego Audubon Society New York Environment New York New York Environmental Advocates of New York New York New York League of Conservation Voters New York New York State Council of Trout Unlimited New York Otsego County Conservation Association New York Otsego Land Trust New York Sidney Center Improvement Group New York Upper Susquehanna Coalition New York Water Defense Pennsylvania 10,000 Friends of Pennsylvania Pennsylvania Action Together Northeastern Pennsylvania Pennsylvania Alliance for Aquatic Resource Monitoring Pennsylvania Clean Air Council Pennsylvania ClearWater Conservancy Pennsylvania Conodoguinet Creek Watershed Association Pennsylvania Conservation Voters of Pennsylvania Pennsylvania Countryside Conservancy Pennsylvania Eastern Pennsylvania Coalition for Abandoned Mine Reclamation Pennsylvania Environeers, Inc. Pennsylvania Environmental Justice Center of Chestnut Hill United Church Pennsylvania Lackawanna River Conservation Association Pennsylvania Lancaster County Conservancy Pennsylvania Lancaster Farmland Trust Pennsylvania Lower Susquehanna Riverkeeper Association Pennsylvania Lutheran Advocacy Ministry in Pennsylvania Pennsylvania Mehoopany Creek Watershed Association Pennsylvania Middle Susquehanna Riverkeeper Pennsylvania Paxton Creek Watershed & Education Association Pennsylvania Peach Bottom Concerned Citizens Group Pennsylvania PennEnvironment Pennsylvania PennFuture Pennsylvania Penns Valley Conservation Association Pennsylvania Pennsylvania Council of Churches Pennsylvania Pennsylvania Council of Trout Unlimited

Pennsylvania Pennsylvania Land Trust Association Pennsylvania Pennsylvania Organization for Watersheds and Rivers Pennsylvania Protecting Our Waters Pennsylvania Rivertown Coalition for Clean Air and Clean Water Pennsylvania Sierra Club - Pennsylvania Chapter Pennsylvania Susquehanna Greenway Partnership Pennsylvania Susquehanna Heritage Virginia Alliance for the Shenandoah Valley Virginia Appalachian Voices Virginia Audubon Society of Northern Virginia Virginia Capital Region Land Conservancy Virginia Citizens for a Better Eastern Shore Virginia Citizens for a Fort Monroe National Park Virginia Clean Fairfax Council Virginia Elizabeth River Project Virginia Environment Virginia Virginia Float Fisherman of Virginia Virginia Friends of Accotink Creek Virginia Friends of Dyke Marsh Virginia Friends of Little Hunting Creek Virginia Friends of Shenandoah Mountain Virginia Friends of the Middle River Virginia Friends of the North Fork of the Shenandoah River Virginia Friends of the Rappahannock Virginia Friends of the Rivers of Virginia Virginia Friends of the Shenandoah River Virginia Goose Creek Association Virginia James River Association Virginia Loudoun Wildlife Conservancy Virginia Lynnhaven River NOW Virginia Partnership for Smarter Growth Virginia Piedmont Environmental Council Virginia Prince William Conservation Alliance Virginia Rappahannock League for Environmental Protection Virginia Richmond Audubon Society Virginia Rivanna Conservation Alliance Virginia Rockfish Valley Foundation Virginia Scenic Virginia Virginia Shenandoah Riverkeeper Virginia Sierra Club - Virginia Chapter Virginia Surfrider Foundation- Virginia Chapter Virginia United Parents Against Lead & Other Environmental Hazards Virginia Virginia Association for Biological Farming Virginia Virginia Association for Environmental Education Virginia Virginia Aquarium and Marine Science Center Virginia Virginia Conservation Network Virginia Virginia Interfaith Power and Light

Virginia Virginia League of Conservation Voters Virginia Virginia Organizing Virginia Virginia Wilderness Committee Virginia Wetlands Watch Virginia Wild Virginia West Virginia Blue Heron Environmental Network West Virginia Blue Ridge Watershed Coalition West Virginia Cacapon Institute West Virginia Elks Run Watershed Group West Virginia Experience Learning West Virginia Friends of the Cacapon River West Virginia Laurel Mountain Preservation Association West Virginia Mountain Lakes Preservation Alliance West Virginia Opequon Creek Project Team West Virginia Potomac Valley Audubon Society West Virginia Sierra Club- West Virginia Chapter West Virginia Sleepy Creek Watershed Association West Virginia Warm Springs Watershed Association West Virginia West Virginia Citizens Action Group West Virginia West Virginia Environmental Council West Virginia West Virginia Highlands Conservancy West Virginia West Virginia Interfaith Power & Light West Virginia West Virginia Rivers Coalition West Virginia West Virginia Wilderness Coalition