Town Hall Address 47240 Green Acres Rd Houghton, MI 49931 United States- Houghton County Website https://www.portagetownship.info/ Zoning 906-482-4310 47240 Green Acres Rd Houghton, MI 49931 United States Town Clerk 906-482-4310 47240 Green Acres Rd Houghton, MI 49931 United States Water 906-482-4310 47240 Green Acres Rd Houghton, MI 49931 United States Sewer 906-482-4310 47240 Green Acres Rd Houghton, MI 49931 United States Tax Collector 906-482-4310 47240 Green Acres Rd Houghton, MI 49931 United States Code Enforcement 906-487-5933 23661 Airpark Boulevard Calumet, MI 49913 United States Town Hall Hours Call for hours County Houghton