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If you have a water or sewer emergency, call us at (425) 337-3647
Notice:  Our office will be closed on Tuesday, November 11th, in honor of Veteran's Day &
our office will be closed on Thursday, November 27th and Friday, November 28th for Thanksgiving Holiday
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Welcome to

Silver Lake
Water & Sewer District

Serving more than 56,000 residents in Mill Creek and unincorporated Snohomish County since 1934

News & Announcements

Upcoming Board of Commissioners Meeting

Next Meeting:

Regular Meeting

Thursday, November 13, 2025

Starting at 5:30 p.m.

Learn More

RFP - Enterprise Resource Planning Software

Notice is hereby given that proposals will be received by the Silver Lake Water & Sewer District (District) for an ERP Software Solution. 

Learn More

Lead Service Line Inventory Published

The District's inventory is complete, we are pleased to report that no lead service lines were discovered in completing the inventory.

Learn More

Snohomish County Emergency Management

The District is participating in the county-wide update of the hazard mitigation plan. Help this effort by completing a survey (no personal information is required).

Learn More

Our Mission

Silver Lake Water & Sewer District's mission is to provide high quality, safe and reliable water and wastewater services, while practicing good stewardship of both natural and financial resources.

 

As our service area grows, we are continually making investments in our infrastructure to ensure an adequate supply of water is readily available to meet the needs of all customers.

Hours

Monday, Tuesday, Thursday, and Friday
8:00 AM - 4:30 PM


Wednesday

9:00 AM - 4:30 PM


Closed Saturday, Sunday,
and major holidays

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Contact Us

(425) 337-3647

After hours and emergencies press "1"

15205 41st Ave SE
Bothell, WA 98012

©2025 by Silver Lake Water & Sewer District, all rights reserved

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