PoliceFireEMS Police Jefferson County Sheriff’s Office Byrnes Mill Police Department Hillsboro Police Department Kimmswick Police Department Arnold Police Department Herculaneum Police Department Jefferson College Police Department Fire Antonia Fire Protection District Jefferson County HAZMAT Crystal City Fire Department Desoto City Fire Department Desoto Rural Fire Protection District Dunklin Fire Protection District Hematite Fire Protection District Herculaneum Fire Department High Ridge Fire Protection District Hillsboro Fire Protection District Festus Fire Department Mapaville Fire Protection District Rock Community Fire Protection District Jefferson R-7 Fire Protection District Saline Valley Fire Protection District Goldman Fire Protection District Cedar Hill Fire Protection District EMS Big River Ambulance District Joachim Plattin Ambulance District North Jefferson County Ambulance District Rock Township Ambulance District Valle Ambulance District