King County Water Department Contact Information
Address, Phone Number, and Hours for an Water Departments in Seattle, Washington.
| Name | King County Water Department |
| Address | 4029 Northeast 178th Street, Seattle WA 98155 Map |
| Phone | (206) 365-3211 |
| Website | |
| Hours |
Map of King County Water Department
About King County Water Department
The King County Water Department, located in Seattle, WA, is an utility company that operates the public water system. The Water Department, or Water Utility, provides potable tap water to residential customers, businesses, and others in King County. Seattle residents can contact the Water Department to start or stop water services, for drinking water reports, or for billing and payment information.
Interested parties may contact Water Departments for questions about:
- Starting or stopping water service
- Billing and payment questions
- Seattle water treatment facilities
- Reporting a problem with water utilities
- Seattle drinking water quality reports