March 15, 2024 Who We Are: Blue Water Area Transportation Commission (“BWATC,” “Blue Water Area Transit,” “BWAT”) is the public transit system in St. Clair County, serving the City of Port Huron, Port Huron Twp., Fort Gratiot Twp., Burtchville Twp., the City of Marysville, and St. Clair County. To find out more about us, please […]