Seattle has multiple water providers: Seattle Water, King County Water District, King County Water, and Skyway Water, view all. This page provides information about King County Water.

The King County Water District #125 provides water for about 17,546 residents living in the Tukwila area, King County, Washington. Established in 1936, the King County Water District #125 purchases its water from Seattle Public Utilities (SPU). The SPU collects water from two pristine watersheds - Cedar River Watershed and the Tolt River Watershed and wells during the summer season.

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Tukwila Drinking Water Quality

Consumer Confidence Water Quality Reports

Under the authority of the Safe Drinking Water Act, the EPA requires King County Water District #125 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 King County Water District #125 website.

Contact King County Water District #125 Customer Service

Have a Question, Issue or Comment?

Main Customer Service

Physical Address:
3460 S 148th Street
Tukwila, Washington 98168

206-242-9547
office@waterdistrict125.com

Emergency (24 hours - broken water main or pipeline, etc.)
206-242-9547

Pay Your King County Water Bill

Already have an account?

If you already have an account, you just need to login to the King County Water site. King County 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 King County 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 Seattle Water Service

Starting Your Service

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