Crews had to drop sand bags to divert the flow. The house sits at the base of a hill where the water, mud and debris began gushing down just before 6 a.m.
"They were woken up to a loud noise, which we think to believe is the retaining wall, a cement wall that burst," said Insp. Sam Padilla from the L.A. County Fire Department. "Then the water and mud came through impacting the home. And then actually breaking a window to one of the bedrooms that luckily was not occupied."
The source of the water leak is still unclear.
No other homes were damaged.
MORE LOCAL HEADLINES FROM LOS ANGELES
USEFUL LINKS:
SEND TIP || REPORT TYPO || TWEET @abc7 || WIDGET