Water Treatment Plant
The Water Treatment Plant gets its water supply from the Contra Costa Canal and two wells. It provides management, operation and maintenance of the City’s thirty-two million gallon per day water treatment plant, eight distribution reservoirs, nine pumping stations and two wells to reliably provide adequate supplies of highest quality drinking water that meets or exceeds all Federal and State requirements.
Phone: (925) 252-4026
Water Distribution System
Water Line Maintenance is responsible for the repair and maintenance of the water distribution system needed to meet all State of California Department of Public Health’s water distribution system regulations.
24-hour Phone: (925) 252-4936
Water Utility Billing is handled by the Finance Department.
Phone: (925) 252-4940