City of Alton
Abandoned Mined Lands Reclamation Council
City of Arnold
Bond County
City of Belleville
Village of Caseyville
City of Chesterfield
Collinsville Area Recreation District
Collinsville Community Unit School District 10
Collinsville Township
City of Columbia
City of Collinsville
Belleville Township High School District 201
Damiansville Elementary School District #62
Village of East Alton
Edwardsville Township
EGHM Foundation
Edwardsville Historical Preservation Community
Edwardsville Community Unit School District 7
City of Edwardsville
East-West Gateway Council of Governments
City of Fairview Heights
Gateway Center
Village of Glen Carbon
Great Rivers Greenway District
City of Highland
Illinois American Water
Illinois Capital Development Board
Illinois Department of Natural Resources
Illinois Department of Transportation
Illinois Historic Preservation Agency
Illinois State Toll Highway Authority
Jersey County Rural Water Company
City of Lebanon
Madison County Highway Department
Madison County Transit District
City of Maplewood
Village of Marine
City of Maryland Heights
Metropolitan St. Louis Sewer District
City of Mt. Vernon
City of O'Fallon
O'Fallon Road District
O'Fallon Township
O'Fallon Township High School District #203
Pin Oak Township
Southern Illinois University Edwardsville
City of St. Charles
St. Charles County Highway Department
St. Clair County Highway Department
St. Clair Township
St. Clair County Soil & Water Conservation
St. Louis City Board of Public Service
Southwestern Illinois Development Authority
Village of Twin Oaks, Missouri
U.S. Fish & Wildlife Service
City of Webster Groves
City of Wildwood
Village of Winnetka
City of Wood River
Washington University In St. Louis
Whiteside School District 115