City Departments: Public Works

Public Works Department

David Vorse, Director
Castle Rock Public Works Department
360 "A" Street SW
P.O. Box 370
Castle Rock, WA 98611
(360) 274-7478 Phone

Utility Account Questions
(360) 274-8181 ext 301 Phone

Providing Services for: Streets, Parks, and Water/Sewer Utilities

Wastewater Treatment Plant
215 Michner St SW
(360) 274-6986 Phone

Water Treatment Plant
302 Cowlitz Street West
(360) 274-4894 Phone


Before you dig, call for utility locates at
1-800-424-5555, NW Utility Notification Center. Call two business days before you dig (excluding weekends and holidays).