Utilities
We provide water and sewer services to select areas of Grays Harbor County. You can start service, pay your bill, and find rates and system information here.
Who We Are
The Utilities and Development Division provides safe, reliable water and wastewater services to support public health and local communities. We operate water and sewer systems, plan for future infrastructure, and work with communities to maintain and improve essential services across the county.
What We Do
- Operate county water and sewer systems
- Plan and maintain utility infrastructure
- Support community and economic development
- Manage capital improvement projects
- Provide customer billing and account services
6+
Utility Systems
5+
Service Areas
3+
Essential Services
Director of Public Services
Mark Cox
Montesano, WA 98563
Office Hours
Closed for Lunch 12:00 - 1:00 PM Mon-Fri
Sunday Closed
Monday 9:00 AM - 4:30 PM
Tuesday 9:00 AM - 4:30 PM
Wednesday 9:00 AM - 4:30 PM
Thursday 9:00 AM - 4:30 PM
Friday 9:00 AM - 4:30 PM
Saturday Closed