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Water System Improvement Program WSIP

WSIP Overview

The WSIP is one of the largest water infrastructure programs in the nation and the largest infrastructure program ever undertaken by the City of San Francisco.

WSIP Reports

We provide detailed updates on the status of the program and individual projects in each of our WSIP regions on a regular basis along with annual reports to the State. 

WSIP Active Projects
Active Projects

The WSIP involves a broad range of projects varying in size and complexity covering all aspects of the water system - from dams, reservoirs, pipelines, and tunnels to treatment facilities, pump stations and water storage tanks.

WSIP Completed Projects
Completed Projects

See a list of all the Regional and
SF Local WSIP projects that have
completed construction.


Check out WSIP in the news!

Project Labor Agreement

A Project Labor Agreement covers our WSIP projects. Learn more by accessing quarterly reports, videos, and other useful resources here.

Local Business Enterprise Program

Providing small regional firms eligibility to be certified by the GSA’s Contract Monitoring Division.

Contractors Assistance Center

The Center provides free services to construction companies, vendors, professional service firms, and suppliers.


Last updated: 8/29/2018 2:33:02 PM