According to the DWP, water flow to residents in Granada Hills and Porter Ranch was restored as of 2:37 a.m. Monday.

The LADWP says even though water service has been fully restored as of 2:37 a.m. on Monday, the Boil Water Notice remains in effect. They urge residents to continue to boil tap water before drinking it or use bottled water instead. Tap water may now be used to take showers, flush toilets, water landscaping and other household needs, the LADWP says.

Customers in the affected area are still urged to continue using boiled or bottled water until DWP staff complete two 18-hour rounds of water-quality testing.