The Department of Public Works operates and maintains roads, bridges, water, sewer, stormwater, and solid waste facilities in Cowlitz County.
The Mission of the Cowlitz County Department of Public Works is to provide exceptional public services and facilities that are characterized as safe, reliable, cost effective and high quality in a manner that enhances the quality of life of those who live, work and play in Cowlitz County. The essential public services provided include Diking, Sewer, Solid Waste, Stormwater, Transportation and Water.
