Town Hall Address 9173 15 Mile Rd Evart, MI 49631 United States- Osceola County Website https://www.osceola-county.org/residents/townships/hartwick_township/index.php Zoning 231-791-5027 9173 15 Mile Rd Evart, MI 49631 United States Town Clerk 231-791-5027 9173 15 Mile Rd Evart, MI 49631 United States Water 231-791-5027 9173 15 Mile Rd Evart, MI 49631 United States Sewer 231-791-5027 9173 15 Mile Rd Evart, MI 49631 United States Tax Collector 231-791-5027 9173 15 Mile Rd Evart, MI 49631 United States Code Enforcement 231-832-6117 4323 South 220th Avenue Reed, MI 49677 United States Town Hall Hours M-F, 9-5 County Osceola