Town Hall Address 3720 Keewahdin Rd Fort Gratiot, MI 48059 United States- St. Clair County Website https://fortgratiot.us/ Zoning 810-385-4489 3720 Keewahdin Rd Fort Gratiot, MI 48059 United States Fire District 810-385-5666 3720 Keewahdin Rd Fort Gratiot, MI 48059 United States Town Clerk 810-385-4489 3720 Keewahdin Rd Fort Gratiot, MI 48059 United States Water 810-385-4489 3720 Keewahdin Rd Fort Gratiot, MI 48059 United States Sewer 810-385-4489 3720 Keewahdin Rd Fort Gratiot, MI 48059 United States Tax Collector 810-385-4489 3720 Keewahdin Rd Fort Gratiot, MI 48059 United States Code Enforcement 810-989-6900 200 Grand River Avenue Ste 202 Port Huron, MI 48060 United States Town Hall Hours M-F, 8-4:30 County St. Clair