Bothell has multiple water providers: Northshore Utility District, Silver Lake Water and Sewer, City Of Bothell Water, and Cross Valley Water, view all. This page provides information about Silver Lake Water and Sewer.

The Silver Lake Water & Sewer District (SLWSD) provides water for about 55,127 residents living in the area of Bothel City, Washington. Established in 1934, the Silver Lake Water & Sewer District is currently obtaining its supply from surface water sources: the Jackson Hydroelectric Project’s Spada Lake Reservoir in the headwaters of the Sultan River via the Chaplain Reservoir.
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Bothell Drinking Water Quality

Consumer Confidence Water Quality Reports

Under the authority of the Safe Drinking Water Act, the EPA requires Silver Lake Water & Sewer 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. You can find CCR report on the Silver Lake Water & Sewer District website.

Contact Silver Lake Water & Sewer District Customer Service

Have a Question, Issue or Comment?

Main Customer Service

Physical Address:
15205 41st Ave SE
Bothell, Washington 98012

425-337-3647
service@slwsd.com

Emergency (24 hours - broken water main or pipeline, etc.)
425-337-3647

Pay Your Silver Lake Water and Sewer Bill

Already have an account?

If you already have an account, you just need to login to the Silver Lake Water and Sewer site. Silver Lake Water and Sewer 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 Silver Lake Water and Sewer 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 Bothell Water Service

Starting Your Service

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