Where can I find information about the City’s water utilities?
The City of Montclair’s water services are carried out by Monte Vista Water District. For more information, contact their customer service line at (909) 624-0035.
FAQ Tag: water main
There’s a burst water main gushing into the street but City Hall is closed! Who do I call?
If an incident occurs after normal business hours, please notify Dispatch at the Montclair Police Department at (909) 621-4771. If someone is in danger or in immediate need of emergency assistance, please call 9-1-1.