Fifteen people standing on a deck to take a family photo were dumped into the water after the structure gave way in Boca Raton, Florida, Tuesday afternoon, fire rescue officials said.
The collapse happened at the Boca Bayou Condominium near US-1 and Dixie Highway.
Three people suffered minor injuries and two were taken to Boca Raton Regional Hospital, according to Boca Raton Fire Rescue.
The cause of the collapse is under investigation and a structural engineer was called in to determine the cause.