San Diego Water
The City of San Diego Public Utilities Department supplies water for approximately 1.4 million residents of San Diego, California. For more than 100 years, the San Diego Public Utilities Department has sourced water from the Colorado River and the Sacramento Bay Delta (via the California Aqueduct/State Water Project) to help San Diego grow into the vibrant city it has become.
SAN DIEGO Drinking Water Quality
Consumer Confidence Water Quality Reports
Under the authority of the Safe Drinking Water Act, the EPA requires San Diego Water to assess local water quality each year and distribute a Consumer Confidence Water Quality Report.
The information in this report includes the source of your water, whether your water meets EPA standards, detailed tables of detected contaminants, detailed descriptions of those contaminants, possible reasons why they're present, and potential health effects (if any).
Read the Consumer Confidence Report for SAN DIEGO main water system here:
Contact San Diego Water Customer Service
Have a Question, Issue or Comment?
Main Customer Service
619-533-4133 (Mon–Fri, 7:30 AM–5:00 PM)
Emergency (24 hours - broken water main or pipeline, etc.)
Pay Your San Diego Water Bill
Already have an account?
If you already have an account, you just need to login to the San Diego Water site. San Diego Water accepts credit cards, debit, and direct deposit. Click here to login.
Want to create a new account?
You can create a new account on the San Diego Water website. Once you create the account, you can setup payment with credit, debit, or direct deposit. Click here to create an account.
Want to pay without an account?
You can make a one-time payment without creating an account. You will need to have your credit or debit card in order to make the one time payment. Click here to make a one time payment.
How to Start SAN DIEGO Water Service
Starting Your Service
When you move to a new home in SAN DIEGO, you'll most likely already have running water, but you'll still need to set up water service with the San Diego Water. Luckily, SAN DIEGO has made it pretty simple with the following online form. Starting service generally takes just two business days.
Stopping Your Service
When you move out of a home in SAN DIEGO, you'll need to stop your water service with the San Diego Water, so you don't keep getting billed. Simply fill out the following online form. Stopping service normally takes just two business days.