Sonoma Drinking Water Quality

Consumer Confidence Water Quality Reports

Under the authority of the Safe Drinking Water Act, the EPA requires City Of Sonoma Water to assess local water quality each year and distribute a Consumer Confidence Water Quality Report. At WaterZen, we review these reports and make the information available, in a concise, straightforward, and easy-to-understand way. You can find CCR report on the City Of Sonoma Water website.

Contact City Of Sonoma Water Customer Service

Have a Question, Issue or Comment?

Main Customer Service

Physical Address:
No. 1 The Plaza
Sonoma, California 95476

phone
Cferguson@Sonomacity.Org

Emergency (24 hours - broken water main or pipeline, etc.)
707-933-2230

Pay Your City Of Sonoma Water Bill

Already have an account?

If you already have an account, you just need to login to the City Of Sonoma Water site. City Of Sonoma Water accepts credit cards, debit, and direct deposit. Click here to login.

How to Start Sonoma Water Service

Starting Your Service

When you move to a new home in Sonoma, you'll most likely already have running water, but you'll still need to set up water service with the City Of Sonoma Water. Luckily, Sonoma has made it pretty simple with the following online form. Starting service generally takes just two business days.

Click here to fill out a Start Service Form.

Stopping Your Service

When you move out of a home in Sonoma, you'll need to stop your water service with the City Of Sonoma Water, so you don't keep getting billed. Simply fill out the following online form. Stopping service normally takes just two business days.

Click here to fill out a Stop Service Form.