Fire alarm at Crystal Creek Filtration Center Heard on: San Bernardino County CA Fire-Talk 00:11 00:00 551, commercial ring alarm. 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. 00:00 551, commercial ring alarm. 00:03 Zone 30, general fire alarm at Crystal Creek Filtration Center, 35477 Oak Glen Road. 00:08 Utilize video ECC. 00:10 0932. 2026-10-28 16:32 UTC Fire Oak Glen Rd, Yucaipa, CA 92399 View on map