Bold type indicates group is on the NTWC Steering Committee.

Alaska
Alaska Center for the Environment, Anchorage
Alaska Quiet Rights Coalition, Anchorage
Denali Citizens Council, Denali Park
Eastern Kenai Peninsula Environmental Action Association, Seward

Arizona
Arizona Wilderness Coalition, Tucson
Center for Biological Diversity, Tucson
Grand Canyon Wildlands Council, Grand Canyon
Santa Rita Park Neighborhood Association, Tucson
Sky Island Alliance, Tucson
White Mountain Conservation League, Pinetop

California
Animal Protection Institute, Sacramento
Blue Water Network/Friends of the Earth, San Francisco
California Wilderness Coalition, Davis
Californians for Western Wilderness, San Francisco
Center for Sierra Nevada Conservation, Georgetown
Citizens for a Vehicle Free Nipomo Dunes, Nipomo
Commitment to Our Recreational Environment (CORE), Arnold
Desert Protective Council, San Diego
Endangered Habitats League, Los Angeles
Friends of the Inyo, Bishop
Los Padres Forest Watch, Santa Barbara
Mountain Lion Foundation, Sacramento
Palos Verdes/South Bay Audubon Society, Palos Verdes
Planning and Conservation League, Sacramento
San Diego Audubon Society, San Diego
Sierra Nevada Alliance, South Lake Tahoe
Sierra Nevada Forest Protection Campaign, Sacramento
Snowlands Network, Livermore
Surf Riders Foundation, USA, San Clemente
Ventana Wilderness Alliance, Santa Cruz

Colorado
Center for Native Ecosystems, Denver
Colorado Mountain Club, Golden
Colorado Wild, Durango
Friends of the Routt Backcountry, Steamboat Springs
Great Old Broads for Wilderness, Durango
High Country Citizens Alliance, Crested Butte
Quiet Use Coalition, Buena Vista
Rocky Mountain Recreation Initiative, Nederland
San Luis System Ecosystem Council, Alamosa
Sinapu, Boulder
Western Colorado Congress, Grand Junction
Western Slope Environmental Resource Council, Paonia
Wilderness Workshop, Carbondale

Florida
Florida Biodiversity Project, Hollywood

Georgia
Georgia Forestwatch, Ellijay
Mountain High Hikers, Hiawassee

Idaho
Boulder White Clouds Council, Ketchum
Friends of the Clearwater, Moscow
Idaho Conservation League, Boise
Idaho Sporting Congress, Boise
Nordic & Backcountry Skiers Alliance of Idaho, Sun Valley
Selkirk Conservation Alliance, Priest River
Winter Wildlands Alliance, Boise

Indiana
Heartwood, Bloomington
Hoosier Environmental Council, Indianapolis
Hoosier Hikers Council, Martinsville

Kentucky
Appalachian Science in the Public Interest, Mt. Vernon
Kentucky Heartwood, Frankfort
Pine Mountain Trail Club, Inc., Whitesburg

Maine
RESTORE: The North Woods, Hallowell

Maryland
American Hiking Society, Silver Spring
Continental Divide Trail Society, Baltimore

Massachusetts
RESTORE: The North Woods, Concord

Michigan
FOLK, L’Anse
Michigan Environmental Council, Lansing
Northwoods Wilderness Recovery, Marquette
West Michigan Environmental Action Council, Grand Rapids

Minnesota
Friends of the Snake River, Shoreview
Jack Pine Coalition, Laporte
Minnesota Center for Environmental Advocacy, St. Paul
Minnesotans for Responsible Recreation, Duluth
Resource Stewardship Association of Becker County, Ponsford
Superior Wilderness Action Network, Sandstone

Montana
American Wildlands, Bozeman
Deerlodge Forest Defense Fund, Boulder
Friends of the Bitterroot, Hamilton
Great Burn Study Group, Missoula
Greater Yellowstone Coalition, Bozeman
Native Forest Network, Missoula
Park County Environmental Council, Livingston
Predator Conservation Alliance, Bozeman
Southwest Montana Wildlands Alliance, Boulder
Swan View Coalition, Kalispell
Wilderness Watch, Missoula
Wildlands CPR, Missoula

Nevada
Friends of Nevada Wilderness, Reno

New Hampshire
ATV Watch, Fitzwilliam

New Jersey
Great Egg Harbor Watershed Association, Newtonville
Hackensack Riverkeeper, Hale

New Mexico
Forest Guardians, Santa Fe
Southwest Environmental Center, Las Cruces
Upper Gila Watershed Alliance, Gila

New York
Serpentine Art and Nature Commons, Staten Island

North Carolina
Southern Appalachian Forest Coalition, Asheville

Oregon
Bark, Portland
Blue Mountains Biodiversity Project, Fossil
Central Oregon Forest Issues Committee, Bend
Conservation Leaders Network, Wedderburn
Friends of Living Oregon Waters, Grants Pass
Gifford Pinchot Task Force, Portland
Grant County Conservationists, John Day
Headwaters, Ashland
Klamath-Siskiyou Wildlands Center, Williams
Oregon Natural Desert Association, Portland
Siskiyou Regional Education Project, Grants Pass
Threatened and Endangered Little Applegate Valley, Jacksonville
Wild Wilderness, Bend

Pennsylvania
Pennsylvania Forest Coalition, Boiling Springs

South Dakota
South Dakota, Piedmont

Utah
Bear River Watershed Council, Richmond
Living Rivers, Moab
Red Rock Forests, Moab
Save Our Canyons, Salt Lake City
Southern Utah Wilderness Alliance, Salt Lake City

Vermont
Vermont Forest Watch, Montpelier
Noise Pollution Clearinghouse, Montpelier
Peaceful Roads and Trails Vermont, East Hardwick

Virginia
The Clinch Coalition, Coeburn
Taking Responsibility for the Earth and Environment (TREE), Blacksburg
Virginia Forest Watch, Nickelsville
Virginians for Wilderness, Staunton

Washington
Alpine Lakes Protection Society, Seattle
Conservation Northwest, Bellingham
Issaquah Alps Trails Club, Issaquah
Ferry County Rail Trail, Malo
The Lands Council, Spokane
The Mountaineers, Seattle
North Cascades Conservation Council, Mercer Island
Olympic Forest Coalition, Olympia
Quiet Communities Coalition, Republic
Washington Trails Association, Seattle
Washington Wilderness Coalition, Seattle

Washington, D.C.
American Lands Alliance
Defenders of Wildlife
Friends of the Earth
National Parks Conservation Association
Sierra Club
The Wilderness Society

Wisconsin
Friends of L-O-G Greenway, Luck
Silent Sports Magazine, Waupaca

Wyoming
Biodiversity Conservation Alliance, Laramie
Jackson Hole Conservation Alliance, Jackson