Rialto has multiple water providers: West Valley Water District and Rialto Water. This page provides information about Rialto Water.
The City of Rialto Water, under the City Department of Public Works - Utilities Division, provides water for about 54,453 residents living in the area of Rialto, California. Established in 1911, the City of Rialto Water is currently obtaining its supply from a combination of sources: purchased ground water from the West Valley Water District (WVWD), San Bernardino Valley Municipal Water District (BLF) and City of San Bernardino Encanto via BLF.Rialto Drinking Water Quality
Consumer Confidence Water Quality Reports
Under the authority of the Safe Drinking Water Act, the EPA requires Rialto Water Services Utility Billing 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.
Contact Rialto Water Services Utility Billing Customer Service
Have a Question, Issue or Comment?
Main Customer Service
Physical Address:
437 N. Riverside Ave.
Rialto, California 92376
909-820-2546
(https://rialtowater.com/contact-us/)
Emergency (24 hours - broken water main or pipeline, etc.)
909-820-2546
Pay Your Rialto Water Bill
Already have an account?
If you already have an account, you just need to login to the Rialto Water site. Rialto 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 Rialto 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 Rialto Water Service
Starting Your Service
When you move to a new home in Rialto, you'll most likely already have running water, but you'll still need to set up water service with the Rialto Water. Luckily, Rialto 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 Rialto, you'll need to stop your water service with the Rialto Water, so you don't keep getting billed. Simply fill out the following online form. Stopping service normally takes just two business days.
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