Report a Septic Problem

The Snohomish County Health Department investigates complaints and problems with septic systems in Snohomish County.

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Issues can be reported online or mailed to:

Environmental Health Division
Land Use Program
3020 Rucker Avenue
Suite 104
Everett, WA 98201-3900

Complaints can be submitted anonymously. Expect a reply regarding the situation after the initial investigation is completed.