Person with medical emergency at 213 1st Avenue Heard on: Johnson IA Fire Dispatch Group Calls 00:13 00:00 Johnson County Ambulance, JCAT three one, respond to medical emergency, paramedic, at 02:13 1st avenue, Coralville. Transcript This transcript is auto-generated from live dispatch audio and may be incomplete or inaccurate. It is not an official report and may change. 00:00 Johnson County Ambulance, JCAT three one, respond to medical emergency, paramedic, at 02:13 1st avenue, Coralville. 00:11 Cross streets are 4th street and 2nd street. 2026-09-13 17:34 UTC Medical Emergency 1st Ave, Coralville, IA 52241 View on map