Town Hall Address PO Box 215 Munising, MI 49862 United States- Alger County Website https://www.citydirectory.us/township-grand-island-township.html Zoning 906-387-2659 PO Box 215 Munising, MI 49862 United States Town Clerk 906-387-2659 PO Box 215 Munising, MI 49862 United States Water 906-387-2659 PO Box 215 Munising, MI 49862 United States Sewer 906-387-2659 PO Box 215 Munising, MI 49862 United States Tax Collector 906-387-2659 PO Box 215 Munising, MI 49862 United States Code Enforcement 906-387-2727 Court Street Munising, MI 49862 United States Town Hall Hours Call for hours County Alger