Federal
National Park Service
Office of Congressman Mike Quigley
U.S. Army Corps of Engineers
U.S. Department of Agriculture – Natural Resources Conservation Service
U.S. Department of Interior
U.S. Environmental Protection Agency
U.S. Fish and Wildlife Service
U.S. Forest Service
State of Illinois
Illinois Department of Natural Resources
Illinois Department of Commerce and Economic Opportunity
Illinois Department of Transportation
Illinois Environmental Protection Agency
Illinois Historic Preservation Agency
Illinois International Port District
Office of Governor Pat Quinn
Office of Lieutenant Governor Sheila Simon
Office of State Senator Kwame Raoul
City
Chicago Park District
Chicago Public Building Commission
City of Chicago, Department of Cultural Affairs and Special Events
City of Chicago, Department of Housing and Economic Development
City of Chicago, Department of Transportation
City of Blue Island
County
Cook County Bureau of Economic Development
Cook County Department of Environmental Control
Forest Preserve District of Cook County
Regional
Metropolitan Water Reclamation District
South Suburban Mayors and Managers Association
Non-Governmental Organizations
Active Transportation Alliance
Alliance for the Great Lakes
Arcelor Mittal
Association for the Wolf Lake Initiative
Audubon Chicago Region
Black Metropolis Convention and Tourism Council
Black Metropolis National Heritage Area Commission
Blacks in Green
Bronzeville Historical Society
Calumet Area Industrial Council
Calumet Ecological Park Association
Calumet is My Backyard
Calumet Stewardship Initiative
Canal Corridor Association
Cardno Entrix
Center for Neighborhood Technology
Chicago Audubon Society
The Chicago Community Trust
Chicago Legal Clinic
Chicago Metropolitan Agency for Planning
Chicago Neighborhood Initiatives
Chicago Wilderness
Coleman - Oliver Foundation
Conservation Design Forum
CSX Transportation
Delta Institute
Environmental Law and Policy Center
Far South Community Development Corporation
The Field Museum
Friends of the Chicago River
Friends of the Forest Preserves
Friends of the Parks
Funk Linko Inc.
Futurity, Inc.
Gaylord and Dorothy Donnelley Foundation
Geosyntec Consultants
Historic Pullman Foundation
Holcim US Inc.
Lake Calumet Vision Committee
McCaffery Interests
Metropolitan Planning Council
Migratory Bird Alliance
National Parks Conservation Association
Natural Resources Defense Council
Northwater Consulting
OAI Chicago Southland
Openlands
Pullman Civic Organization
Quad Communities Development Corporation
Robbins Historical Society
Rowing Group
Sand Ridge Audubon Society
Sierra Club – Chicago Chapter
Skidmore, Owings & Merrill
SmithGroupJJR
Southeast Chicago Historical Society
Southeast Environmental Task Force
Spaceco, Inc
Stantec Consulting
Studio Gang
Tetra Tech
The Dobbins Group, Inc.
The Nature Conservancy
The Wetlands Initiative
Trails for Illinois
The Trust for the Public Land
UmojaOne
Underwater Archealogical Society
V3 Companies
Weaver Boos Consulting
WRD Environmental
Indiana Partners
Dunes Learning Center
Hammond Parks Foundation, Inc
Indiana Dunes National Lakeshore
Karner Blue
Legal Environmental Aid Foundation of Indiana, Inc.
National Park Service - Indiana Dunes
Northwest Indiana Paddling Association
Save the Dunes Conservation Fund
Shirley Heinze Land Trust
Taltree Arboretum and Gardens
United Urban Network, Inc.
Wild Ones Chapter 38
Wildlife Habitat Council
Updated April 2013