Sanitary Sewer Management Plan (SSMP)

The Town of Hillsborough City Council adopted Hillsborough’s Updated SSMP on March 11, 2019, pursuant to the State Water Resource Control Board Order No. 2006-0003-DWQ and Order No. 2006-0003-DWQ. The purpose of the Town’s SSMP is to describe the Town’s efforts to effectively manage its wastewater collection system. The Town updated its SSMP in 2019 to ensure continuous improvement of its sanitary sewer system infrastructure and operations, including those related to performance, maintenance, inspection, condition assessment, monitoring, spill response, reporting and identification of repair and replacement needs. The update reflects system and operational improvements since the last SSMP update on March 10, 2014. A copy of the 2019 SSMP is provided below. A printed copy of the 2019 SSMP Update is also be available at Hillsborough Town Hall, Office of City Clerk, 1600 Floribunda Avenue, Hillsborough, CA 94010.

2014 SSMP

2019 SSMP

California Integrated Water Quality System Project (CIWQS)

The California Integrated Water Quality System (CIWQS) is a computer system used by the State and Regional Water Quality Control Boards to track information about places of environmental interest, manage permits and other orders, track inspections, and manage violations and enforcement activities. CIWQS also allows online submittal of information by Permittees within certain programs and makes data available to the public through reports.

In compliance with State Water Resources Control Board's Order 2013-0058-EXEC Monitoring and Reporting Program, Hillsborough reports enters detailed sanitary sewer overflows to the State and public in CIWQS.