The Vallecitos Water District, an independent, special district provides water for about 103,233 residents living in the San Marcos area. Established in 1955, the Vallecitos Water District purchases supply by importing 73% from SDCWA (obtained from Northern California and the Colorado River via MWD), and about 27% from local desalinated water through Carlsbad Claude “Bud” Lewis Desalination Plant.

San Marcos Drinking Water Quality

Consumer Confidence Water Quality Reports

Under the authority of the Safe Drinking Water Act, the EPA requires Vallecitos Water District 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.

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Excellent

WaterZen Rating

Lead 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 Vallecitos Water District? How much lead is 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, Vallecitos Water District 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.

A-

Excellent

WaterZen Rating

Lead 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.

Contact Vallecitos Water District Customer Service

Have a Question, Issue or Comment?

Main Customer Service

Physical Address:
201 Vallecitos De Oro
San Marcos, California 92069

760-744-0460
vwd@vwd.org

Emergency (24 hours - broken water main or pipeline, etc.)
760-744-0461

Pay Your Vallecitos Water District Bill

Already have an account?

If you already have an account, you just need to login to the Vallecitos Water District site. Vallecitos Water District 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 Vallecitos Water District 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 Marcos City Water Service

Starting Your Service

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