4:41 PM (TUE MAR 10 2026) … Byron Fire Protection District firefighters and paramedics working at the scene of a mass casualty chemical exposure at 4450 North German Church Road Byron. Report of a mass casualty chemical exposure at the Exelon Byron Generating Station in Byron, Illinois.
Six patients as of about 5:14 PM.
MABAS Division 18 Box Alarm (Ambulances Only) on Box #12 at “Byron Nuke Plant” activated by 5:32 PM…