Fullerton has multiple water providers: City of Fullerton Water and Suburban Water - La Mirada. This page provides information about City of Fullerton Water.

The Fullerton Water, under the City Public Works Department, provides water for about 142,234 residents living in the Fullerton area. Established in 1887, the Fullerton Water collects groundwater from the Orange County groundwater basin, and surface water imported by the Metropolitan Water District of Southern California (MWD), which water is a blend of State Water Project water from northern California and water from the Colorado River Aqueduct.

Fullerton City Drinking Water Quality

Consumer Confidence Water Quality Reports

Under the authority of the Safe Drinking Water Act, the EPA requires Fullerton Water Company 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.

Excellent

WaterZen Rating

Lead and copper levels in the drinking water of some cities across the United States are too high, potentially creating public-health issues for the people living in those areas.

What about City of Fullerton Water? How much lead and copper are in your drinking water? And how do those levels compare to other cities in the state? We examined data from hundreds of cities across the nation to understand and grade your water quality.

As you can see, City of Fullerton Water received the best-possible grade because the amounts of contaminants found in the water supply were better than the Public Health Goal and most other water providers we've analyzed.

Fullerton has multiple water providers: City of Fullerton Water and Suburban Water - La Mirada. This page provides water quality information for City of Fullerton Water.

Excellent

WaterZen Rating

Lead and copper levels in the drinking water of some cities across the United States are too high, potentially creating public-health issues for the people living in those areas.

Fullerton has multiple water providers: City of Fullerton Water and Suburban Water - La Mirada. This page provides water quality information for City of Fullerton Water.

Contact Fullerton Water Company Customer Service

Have a Question, Issue or Comment?

Main Customer Service

Physical Address:
303 W. Commonwealth Ave.
Fullerton, California 92832

714-738-6890
admsrvcs@ci.fullerton.ca.us

Emergency (24 hours - broken water main or pipeline, etc.)
714-738-6890

Pay Your City of Fullerton Water Bill

Already have an account?

If you already have an account, you just need to login to the City of Fullerton Water site. City of Fullerton 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 City of Fullerton 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 Fullerton Water Service

Starting Your Service

When you move to a new home in Fullerton City, you'll most likely already have running water, but you'll still need to set up water service with the City of Fullerton Water. Luckily, Fullerton 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 Fullerton City, you'll need to stop your water service with the City of Fullerton 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.

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