Medical alarm near Water Drive at Echo Lake Heard on: Chester PA Fire Dispatch Group Calls 00:06 Dispatch ambulance, Echo Lake, (number withheld) water drive, unit (number withheld), Trafalgar Township, medical alarm. 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. Dispatch ambulance, Echo Lake, (number withheld) water drive, unit (number withheld), Trafalgar Township, medical alarm. 9/7/2026 09:59 AM Medical Emergency N Atwater Dr, Malvern, PA 19355 View on map