Wildearth Guardians 85-0406306 Click to copy NM Unclassified 6 Earthworks 52-1557765 Click to copy DC Public Benefit 5 Grand Canyon Trust Inc 86-0512633 Click to copy AZ Environment 5 New Mexico Wilderness Alliance 85-0457916 Click to copy NM Environment 5 Backcountry Hunters and Anglers 20-1037177 Click to copy MT Environment 4 Coalition to Protect Americas National Parks 20-2002652 Click to copy DC Public Benefit 4 Rocky Mountain Wild Incorporated 84-1512852 Click to copy CO Environment 4 Taxpayers for Common Sense 52-1941122 Click to copy DC Public Benefit 4 Western Colorado Alliance 84-0837218 Click to copy CO Community Improvement 4 Western Leaders Network 82-0625994 Click to copy CO Environment 4 Western Resource Advocates 84-1113831 Click to copy CO Crime and Legal 4 Wilderness Workshop 74-1900412 Click to copy CO Employment 4 Wyoming Wilderness Association 38-3667856 Click to copy WY Animals 4 Alaska Conservation Foundation 92-0061466 Click to copy AK Environment 3 Colorado Fiscal Institute 46-1281109 Click to copy CO Community Improvement 3 Conservation Colorado Education Fund 84-0614285 Click to copy CO Environment 3 Conservation Lands Foundation 20-8924520 Click to copy CO Environment 3 Earth Law Center 32-0258388 Click to copy CO Social Science 3 Friends of Nevada Wilderness 88-0211763 Click to copy NV Environment 3 Great Old Broads for Wilderness 87-0479828 Click to copy CO Human Services 3 High Country Conservation Advocates 84-0772688 Click to copy CO Environment 3 Idaho Conservation League Inc 82-6042478 Click to copy ID Environment 3 Montana Conservation Voters Education Fund 81-0525336 Click to copy MT Environment 3 Oregon Natural Desert Association Inc 94-3098621 Click to copy OR Environment 3 Progressnow Colorado Education 73-1674017 Click to copy CO Community Improvement 3 Public Employees for Environmental Responsibility Inc 93-1102740 Click to copy MD Environment 3 San Juan Citizens Alliance 84-1447465 Click to copy CO Environment 3 Tuleyome 68-0522325 Click to copy CA Environment 3 350 Colorado 46-3355370 Click to copy CO Environment 2 Advocates for the West Inc 06-1654062 Click to copy ID Environment 2 Air Alliance Houston 76-0461030 Click to copy TX Environment 2 Alaska Wilderness League 52-1814742 Click to copy DC Environment 2 Amigos Bravos Inc 85-0363268 Click to copy NM Environment 2 Arizona Technology Council 86-0684848 Click to copy AZ Science 2 Arizona Trail Association 86-0762149 Click to copy AZ Public Benefit 2 Arizona Wildlife Federation 86-0076994 Click to copy AZ Animals 2 Black Mesa Trust 86-0985865 Click to copy AZ Environment 2 Bluegreen Alliance Foundation 20-3477309 Click to copy MN Environment 2 Boys & Girls Club of Tucson 86-0172257 Click to copy AZ Youth Development 2 California Native Plant Society 94-6116403 Click to copy CA Environment 2 California Trout 23-7097680 Click to copy CA Animals 2 Calwild 51-0183228 Click to copy CA Environment 2 Cedo Intercultural Center for the Study of Deserts and Oceans Inc 86-0578996 Click to copy AZ Civil Rights 2 Center for Civic Policy 01-0869701 Click to copy NM Public Benefit 2 Center for International Environmental Law Inc 52-1633220 Click to copy DC International 2 Chaparral Lands Conservancy 27-0722038 Click to copy CA Environment 2 Citizens for Responsibility and Ethics in Washington Inc 03-0445391 Click to copy DC Public Benefit 2 Climate Resolve 46-4736278 Click to copy CA Environment 2 Colorado Mountain Club 84-0410760 Click to copy CO Environment 2 Colorado Plateau Foundation 83-0959411 Click to copy AZ Education 2