Chehalis Water Department supplies water to about 11,426 residents living in the Chehalis area of Lewis County. Chehalis Water Department collects water from the Newaukum River and Chehalis River. The water treatment consists of filtration, disinfection, and fluoridation. The water system has over 82 miles of water mains, six booster pump stations, two water reservoirs, and four water storage tanks.

Chehalis Drinking Water Quality

Consumer Confidence Water Quality Reports

Under the authority of the Safe Drinking Water Act, the EPA requires Chehalis Water 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. You can find CCR report on the Chehalis Water website.

Contact Chehalis Water Customer Service

Have a Question, Issue or Comment?

Main Customer Service

Physical Address:
2007 Ne Kresky Ave
Chehalis, Washington 98532

phone
None

Emergency (24 hours - broken water main or pipeline, etc.)
None

Pay Your Chehalis Water Bill

Already have an account?

If you already have an account, you just need to login to the Chehalis Water site. Chehalis Water accepts credit cards, debit, and direct deposit. Click here to login.

How to Start Chehalis Water Service

Starting Your Service

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