Town Hall Address One Town Square Dyer, IN 46311 United States- Lake County Website https://www.townofdyer.com/ Zoning 219-865-6108 One Town Square Dyer, IN 46311 United States Fire District 219-865-4226 2150 Hart St Dyer, IN 46311 United States Town Clerk 219-865-6108 One Town Square Dyer, IN 46311 United States Water 219-865-4222 516 Edmond Dr Dyer, IN 46311 United States Sewer 219-865-4222 516 Edmond Dr Dyer, IN 46311 United States Tax Collector 219-865-2421 One Town Square Dyer, IN 46311 United States Code Enforcement 219-865-4228 One Town Square Dyer, IN 46311 United States Town Hall Hours M-F, 7:30-4 County Lake