Eastern Michigan Bank, Port Huron Branch Basic Info Reviews Routing Numbers Map & Direction Name: Eastern Michigan Bank, Port Huron Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 600 Water Street Port Huron, Michigan 48060 St. Clair County View other branches Phone: 810-987-9777 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer072404058YY072408232YN From: To: