Crews are on the scene of a major water break on Peter's Run Road in Triadelphia.
A witness tells WTRF.com that he heard a loud crash around 2:35 a.m. He said when he looked outside, water was streaming 15 to 20 feet in the air and into a nearby creek.
Residents living in the Peter's Run Road area are under a boil order until further notice.
We are working to get more information for you. Stay with 7News and WTRF.com for the very latest.