The Atascadero Mutual Water Company, a public utility, provides water for about 31,536 residents living in the Atascadero area, California. Established in 1913, the Atascadero Mutual Water Company collects supply from a groundwater source, 17 active wells that draw from the Atascadero Basin, the underflow of the Salinas River, and Nacimiento Lake.

Atascadero Drinking Water Quality

Consumer Confidence Water Quality Reports

Under the authority of the Safe Drinking Water Act, the EPA requires Atascadero Mutual 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.

C+

Average

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 Atascadero Mutual Water Company? 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, Atascadero Mutual Water Company received an average grade because the amounts of contaminants found in the water supply were higher than most other water providers we've analyzed.

C+

Average

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.

As you can see, Atascadero Mutual Water Company received an average grade because the amounts of contaminants found in the water supply were higher than most other water providers we've analyzed.

Contact Atascadero Mutual Water Company Customer Service

Have a Question, Issue or Comment?

Main Customer Service

Physical Address:
P.O. Box 6075
Atascadero, California 93423

805-466-2428
info@amwc.us

Emergency (24 hours - broken water main or pipeline, etc.)
805-466-9004

Pay Your Atascadero Mutual Water Company Bill

Already have an account?

If you already have an account, you just need to login to the Atascadero Mutual Water Company site. Atascadero Mutual Water Company 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 Atascadero Mutual Water Company 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 Atascadero Water Service

Starting Your Service

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