Fire alarm and sprinkler activation at business Heard on: Snohomish WA Fire Dispatch Group Calls 00:11 00:00 Battalion 15 . 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 Battalion 15 . 00:01 Fire alarm. 00:02 Sprinkler water flow. 00:03 (number withheld) 56th Avenue West. 00:06 Respond on that. 00:07 (number withheld) 56th Avenue West. 5/21/2026 01:30 AM Fire & Arson 56th Ave W, Mountlake Terrace, WA 98043 View on map