Structure fire on 1st Street in Chowchilla Heard on: Mariposa County Fire 00:21 00:00 Battalion 51, engine 5, engine 3, water tender 19. 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 51, engine 5, engine 3, water tender 19. 00:06 Water tender 1, engine 94, Engine 9, the street has a lot of something to. 00:11 We've got a structure fire. 00:15 (number withheld) 1st street, Avenue 22 1/2, unit (number withheld) with air, stand air 521. 9/6/2026 05:17 AM Fire S 1st St, Chowchilla, CA 93610 View on map