• binational.net

• Environment Canada

• Great Lakes/Baltic Sea Partnership

• Great Lakes Commission

• Great Lakes Environmental Research Laboratory

• Great Lakes Information Network

• International Association for Great Lakes Research (IAGLR)

• International Joint Commission

Communities, Outreach, and Education

• Great Lakes Cities Initiative

• Calumet Environmental Research Center

• Chicago Academy of Sciences

• Lake Erie Forum

• Lake Michigan Forum

• Nature Conservancy

• EPA OW
  Office of Water Washington

• Region2
  New York

• Region 3
  Philadelphia

• Region 5
  Chicago

Great Lakes States

• Illinois

• Indiana

• Michigan

• Minnesota

• New York

• Ohio

• Pennsylvania

• Wisconsin