City Hall and other offices will be closed to the public from December 23 to January 3, but appointments are available upon request. Public safety and emergency services remain available 24/7.

What should I do if the sewage is overflowing?

Overflow devices are usually located near the building. They may have lids or mushroom shaped caps on top of the sewer pipe. Their purpose is to allow sewage from a plugged sewer to overflow outside of the building. There is a chance the District sewer main is plugged and requires maintenance. Please call (415) 485-3374. If it is after hours, call (415) 485-3000.