Unknown medical call near Watertown Heard on: Cambridge MA EMS Dispatch 00:18 00:00 mutual aid Watertown, (number withheld) Main Street, (number withheld) Main Street, unit 810, unknown medical. 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 mutual aid Watertown, (number withheld) Main Street, (number withheld) Main Street, unit 810, unknown medical. 00:10 Paramedic 10, Cambridge. 00:13 Yeah. 00:15 We have been canceled. 00:17 Paramedic unit's available. 2026-10-29 11:39 UTC Medical Emergency Main St, Watertown, MA 02472 View on map