Illinois

Illinois Chapter

Southern Illinois University Student Chapter

University of Illinois Student Chapter

Iowa

Iowa Chapter

Iowa State University Student Chapter

Indiana

Hoosier Chapter

Purdue University Student Chapter

Michigan

Michigan Chapter

Grand Valley State University Student Chapter

Minnesota

Minnesota Chapter

Missouri

Missouri Show-Me Chapter

University of Missouri-Columbia Student Chapter

Ohio

All Ohio Chapter

TerrAqua Student Chapter at Ohio State University

Ontario

Ontario Chapter

Wisconsin

Wisconsin Chapter

University of Wisconsin-Stevens Point Student Chapter

University of Wisconsin-Platteville Student Chapter