Town Hall Address 20 N Ridge St Port Sanilac, MI 48469 United States- Sanilac County Website https://sanilactownshipmi.gov/ Zoning 810-622-8178 20 N Ridge St Port Sanilac, MI 48469 United States Town Clerk 810-622-8178 20 N Ridge St Port Sanilac, MI 48469 United States Water 810-622-8178 20 N Ridge St Port Sanilac, MI 48469 United States Sewer 810-622-8178 20 N Ridge St Port Sanilac, MI 48469 United States Tax Collector 810-622-8178 20 N Ridge St Port Sanilac, MI 48469 United States Code Enforcement 810-622-8178 20 N Ridge St Port Sanilac, MI 48469 United States Town Hall Hours Call for hours County Sanilac