Town Hall Address 101 National Ave Rockland, MI 49960 United States- Ontonagon County Website https://ontonagoncounty.org/township/rockland-township/ Zoning 906-886-2652 101 National Ave Rockland, MI 49960 United States Town Clerk 906-886-2652 101 National Ave Rockland, MI 49960 United States Water 906-886-2652 101 National Ave Rockland, MI 49960 United States Sewer 906-886-2652 101 National Ave Rockland, MI 49960 United States Tax Collector 906-886-2652 101 National Ave Rockland, MI 49960 United States Code Enforcement 906-886-2652 101 National Ave Rockland, MI 49960 United States Town Hall Hours Call for hours County Ontonagon