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If you have a water or sewer emergency, call us at (425) 337-3647

Our office will be closed on Monday, September 1, 2025 in honor of the Labor Day Holiday

Notice: Utility Bill Mailing Delay:
Silver Lake Water and Sewer District would like to inform you that May/June water and sewer invoices have been delayed in processing and will be mailed on Tuesday, July 8th. We apologize for the inconvenience and appreciate your understanding. Please be assured that payments will not be considered late until after July 30th. Thank you for your patience.

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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

Attend a Public Meeting

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About Your Bill

Customer Assistance

Forms & Documents

Contact The District

News & Announcements

Upcoming Board of Commissioners Meeting

Next Meeting:

Regular Meeting

Thursday, July 10, 2025

Starting at 5:30 p.m.

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.

We're Hiring!

Utility Clerk I or II

Seasonal Maintenance Worker

2025 Water & Sewer Rate Adjustment took effect in May

Click Learn More to view the 2025 Rate Adjustment Notice

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.

About Your Service

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