Great Lakes Water Authority

The Great Lakes Water Authority (GLWA) is a regional water authority in the U.S. state of Michigan. It provides water and sewer services for the Southeast Michigan communities, including Wayne, Oakland, and Macomb counties, among others.

Great Lakes Water Authority

The Great Lakes Water Authority (GLWA) is a regional water authority in the U.S. state of Michigan. It provides water and sewer services for the Southeast Michigan communities, including Wayne, Oakland, and Macomb counties, among others.