King County emails were impacted by the November 12 global Microsoft Outlook outage

Email and other services are recovering. Phone numbers and office locations for our various departments are here if you need alternative methods to reach us.

Thank you for your patience during the disruption.

Upcoming Events

The Wastewater Treatment Division education team is providing programming at our sites and limited programming at schools.

Upcoming public events and tours are listed below. If you have additional questions, please contact our staff.