FAQs

How do I report a sewer problem?

In the event of a sewer overflow or backup during working hours (Monday through Thursday, 7:30 am - 4:30 pm; Friday, 7:30 am - 3:30 pm), please notify the Wastewater Division IMMEDIATELY by calling (650) 286-8140. After working hours, please contact Police Dispatch at (650) 286-3345. Please do not email or report electronically. For more information, please visit the Wastewater page.

Category: Wastewater Collection