The California Water Service (CalWater) – Westlake District, a regional water and wastewater service operator, provides water for about 19,464 residents living in the area of Westlake Village, California. Established in 1983, the California Water Service - Westlake System is currently obtaining its supply from the Metropolitan Water District of Southern California (MWD) through Calleguas Municipal Water District.

Westlake Village Drinking Water Quality

Consumer Confidence Water Quality Reports

Under the authority of the Safe Drinking Water Act, the EPA requires California Water Service - Westlake 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 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 Cal Water - Westlake? 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, Cal Water - Westlake 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 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, Cal Water - Westlake 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 California Water Service - Westlake Customer Service

Have a Question, Issue or Comment?

Main Customer Service

Physical Address:
2524 Townsgate Road, Suite A
Westlake Village, California 91361

805-497-2757
No email provided. Please visit the contact form: https://www.calwater.com/contact-us/wlk/

Emergency (24 hours - broken water main or pipeline, etc.)
805-497-2757

Pay Your Cal Water - Westlake Bill

Already have an account?

If you already have an account, you just need to login to the Cal Water - Westlake site. Cal Water - Westlake 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 Cal Water - Westlake 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 Westlake Village Water Service

Starting Your Service

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