Our updated Water System Plan, approved by the Washington Department of Health in 2025, is available here.
Contact Us
Office Hours
8:30 – 11:00 AM, Mon – Fri
Main Office
(206) 463-0005
Emergency / After Hours
(206) 775-5667
Mailing Address
PO Box 1938, Vashon, WA 98070
© 2025 Burton Water Cooperative