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San Francisco Westside Recycled Water Project

Project Description
On the west side of San Francisco, we are aiming to save up to 2 million gallons per day (mgd) of drinking water that is currently used for non-drinking purposes such as irrigation and lake fill. Recycled water will be delivered to a variety of customers through a system of pipelines, pump stations, storage tanks and reservoirs. The system will bring recycled water from the recycled water treatment facility to Golden Gate Park, Lincoln Park Golf Course, the Presidio Golf Course and the National Cemetery to be used for irrigation.  

Treatment Plant and Process
A new Recycled Water Treatment Plant will be constructed within the SFPUC’s existing Oceanside Water Pollution Control Plant. Secondary effluent from the Oceanside WPCP will be treated further with membrane filtration, reverse osmosis, ultraviolet light disinfection to produce recycled water at a level that will exceed state of California standards. The project will produce and deliver up to 2 mgd on average, with peak deliveries of up to 4 mgd during the summertime of recycled water that is suitable for all recycled water uses approved by the State of California.

Distribution System
Distribution pipelines will be mostly under City streets and in limited sections of Golden Gate Park. In addition, construction of an underground reservoir and above-ground pump station in Golden Gate Park will pump recycled water to Lincoln Park, Presidio Golf Course and other landscaped areas.

 

 

Project Information

  • CONSTRUCTION START
    September 2017
  • CONSTRUCTION FINISH
    March 2020
  • COST
    $186 million
  • PROJECT PHASE
    Multiple Phases

Additional Project Information

 

Contact Us

Email: recycledwater@sfwater.org

Phone: (415) 554-3289

Learn more at http://sfwater.org/localwater