Wastewater Division
The Wastewater Maintenance Division is responsible for the maintenance of over 270 miles of sewer mains and over 6,000 sewer manholes within the city's sewer system and the Buena Sanitation District, which includes areas in the unincorporated portion of the county. The division cleans all sewer mains twice annually to reduce the potential for sewer spills. Video inspections are performed on all new sewer mains and on selected sections of existing mains annually.