Carbon monoxide alarm on South Pearl Street Heard on: Trempealeau County Fire, Law and EMS 00:10 00:00 Page for alarm fire requested non-emergent. 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 Page for alarm fire requested non-emergent. 00:02 (number withheld) South Pearl Street. 00:04 (number withheld) South Pearl Street. 00:06 CO alarm. 00:09 Requesting non-emergent. 2026-10-19 22:25 UTC Fire S Pearl St, Blair, WI 54616 View on map