Carbon monoxide alarm in apartment on Montello Ave Heard on: Washington DC Fire Dispatch 00:17 00:00 Local alarm, truck 13 respond for a CO alarm in apartment (number withheld) at (number withheld) Montello Avenue Northeast. 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 Local alarm, truck 13 respond for a CO alarm in apartment (number withheld) at (number withheld) Montello Avenue Northeast. 00:06 Truck 13 respond for a CO alarm. 00:10 Apartment (number withheld) (number withheld) Montello Avenue Northeast, cross the Simms Place. 00:15 Operate on channel two, 1917 . 2026-11-13 00:13 UTC Fire Montello Ave NE A, Washington, DC 20002 View on map