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Project: San Francisco Stormwater & Flood Management Priority Projects

Description: The Project involves the construction of the following 2 components: 1) construction of a new sewer tunnel and upstream sewer pipelines to convey wet weather flows from the Sunnydale Avenue/Talbert Street area to the Sunnydale Transport/Storage structure to reduce flooding in upstream areas, and 2) construction of a new auxiliary sewer beneath Cesar Chavez Street, west of US101 and rehabilitation of adjacent existing sewer pipelines. Once improvements to the sewer system are completed, a number of low impact design streetscape improvements will be implemented.

Reference Number: 3860-P1E-363

Implemented By: San Francisco Public Utilities Commission

Objective: Manage stormwater runoff to reduce flood damage and where feasible, provide other benefits, including groundwater recharge, water quality improvement, and ecosystem restoration.

Type: Water Management

Total Cost: $87,515,000.00

Project Status: Complete and Fully Paid

On Time?: Yes    Within Scope?: Yes    Within Budget?: Yes

Estimated Completion: 7/31/2018    Actual Completion: 2/7/2020

Associated Counties: San Francisco

Contribution SourcesContribution DateContribution Amount
Local Contribution2/3/2012$63,368,000.00
Prop. 1E, Stormwater/Flood Management12/21/2011$24,147,000.00

Project MetricMetric TopicQuantityUnit
Water ManagementConveyance  
Water ManagementStormwater Flood / Capture  


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