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Urban Watershed Assessment

JOIN US! PLANNING GAME - Saturday, June 1st, from 9:30am to 2:00pm

 UWA Planning Game Invite

Join us for interactive workshop and help us plan for healthy urban watersheds! More information can be found below.

Your input will contribute to the Urban Watershed Assessment plan for the next 20 years of sewer system upgrades. RSVP online here. 


Planning for San Francisco's Sewer Needs

As part of the Sewer System Improvement Program (SSIP), the SFPUC is undertaking the Urban Watershed Assessment (UWA), a long-term planning process to develop solutions in each urban watershed to address the City’s sewer system challenges.

SF's Sewer System Challenges

 Aging Infrastructure  Seismic Vulnerability  Climate Change Impacts

Aging Infrastructure

Over 80% of our pipes are over 100 years old and the system gets overwhelmed during heavy rains.

Seismic Vulnerability

Our sewer system was not built to withstand a major earthquake. Our sewer pipes and three treatment facilities are seismically vulnerable.

Climate Change Impacts

The increasing intensity and frequency of storms can overwhelm our system and contribute to flooding.

To ensure the City has a reliable and resilient sewer system, the Urban Watershed Assessment's proposed solutions will include both green (e.g. rain gardens and permeable pavement) and grey (e.g. pipes and tunnels) infrastructure. The SFPUC will use an innovative Triple Bottom Line analysis tool to assess each solution's community, environmental, and economic benefits.

 

Dedicated to Public Participation

An expert analysis and public input survey is being completed for each of the City's eight urban watersheds to highlight their unique characteristics.

Public input is being gathered from the community in the Bayside watersheds (from Fisherman's Wharf to the Excelsior neighborhood) through the Summer 2013. (Click here for the UWA Timeline.) We want your input on neighborhood sewer system challenges and feedback on proposed improvement solutions!

Join us at one of the upcoming events!

UWA Planning Game InviteThe SFPUC is excited to announce an interactive workshop on Saturday, June 1 from 9:30am-2:00pm at the SPUR Urban Center to help plan for necessary upgrades to San Francisco’s combined sewer system. This interactive workshop will take the form of a participatory planning game and focus on developing infrastructure solutions to challenges in two of San Francisco’s urban watersheds - Channel and North Shore. During the workshop you will use grey infrastructure game pieces (pipes) and green infrastructure game pieces (permeable pavement, rain gardens, and green roofs) to solve challenges specific to the two watersheds. Your input will contribute to the SFPUC’s Urban Watershed Assessment and the next 20 years of sewer system upgrades through the Sewer System Improvement Program.

Help us plan for healthy urban watersheds! Click here for more information and to RSVP. Please note that space is limited and you must RSVP in advance. Lunch will be provided.

 May  June  July
 small group pointing to items on a map  Cityscape View of North Shore Watersheds shows skyrise buildings downtown and Coit Tower  small group pointing to items on a map

Thank you for everyone who joined us at the May 22nd evening presentation to learn about the history and future of San Francisco's Channel and North Shore watershed.

  • Saturday, June 1, 9:30am-2:00pm. Watershed Planning Game Interactive Workshop. SPUR - 654 Mission Street. RSVP online here.
  • June 3 – 16. Online Participatory Platform.
  • Sunday, July 7, 11am-6pm. Come learn more at our table! Sunday Streets, Great Highway.

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    Last updated: 5/23/2013 10:01:03 AM