Town Hall Address 3682 W Deren Rd Ludington, MI 49431 United States- Mason County Website https://www.citydirectory.us/township-riverton-township.html Zoning 231-845-5749 3682 W Deren Rd Ludington, MI 49431 United States Town Clerk 231-845-5749 3682 W Deren Rd Ludington, MI 49431 United States Water 231-845-5749 3682 W Deren Rd Ludington, MI 49431 United States Sewer 231-845-5749 3682 W Deren Rd Ludington, MI 49431 United States Tax Collector 231-845-5749 3682 W Deren Rd Ludington, MI 49431 United States Code Enforcement 231-843-2956 400 South Harrison Street Ludington, MI 49431 United States Town Hall Hours Call for hours County Mason