CBFD release – COOS BAY, April 22, 2023 – Three Rivers Casino at 1297 Ocean Boulevard was evacuated Saturday afternoon. Casino staff called 911 just before 1:30 p.m. reporting smoke from an unknown source. Casino staff evacuated patrons, while the Coos Bay Fire Department responded to investigate. When firefighters arrived, they found light smoke and a strong odor inside the casino gaming floor and offices. Firefighters were able to determine the source of the smoke was from a failed HVAC unit on the roof. A HVAC contractor was called and the faulty unit was isolated allowing the casino to open back up within an hour. If you would like additional information about this incident or Coos Bay Fire Department, contact Fire Chief Mark Anderson at 541-269-1191.