Marin City Stormwater Plan

Description

The Marin City Stormwater Plan is a drainage study aimed at reducing flood risk in Marin City, an unincorporated neighborhood near Richardson Bay. The plan will address existing flooding conditions and identify potential solutions that enhance flood resilience in Marin City while accounting for community priorities. The goal is to: 

  • Identify flood and drainage issues that affect public access, existing homes, community assets, infrastructure, and businesses 
  • Recommend and prioritize improvements to reduce flood risk with community input 
  • Improve effectiveness of flood management operations 
  • Integrate with Caltrans planning 
  • Attract funding for project implementation 

This project leverages several previous drainage and stormwater studies completed in the past decade. Several technical solutions have been identified in these past studies and from the community input, some of which are already proceeding toward implementation (see Marin City Pond Pump Station Design). This effort focuses on communicating the technical solutions with the Marin City residents so that the community can understand and support implementation of the plan in the future. 

Timeline 

  • Start Study – January 2023 
  • Community Meeting #1 – June 2023 
  • Community Meeting #2 – March 2024 
  • Community Meeting #3 – TBD 2024
    • STATUS UPDATE: The Marin County Flood Control District has postponed the third and final Community Meeting, which was originally planned for this month (October). The District is in the process of solidifying a location and a date to reschedule the meeting. The Flood Zone 3 (Richardson Bay) Advisory Board meeting will take place on October 29, during which an update on the Marin City Stormwater Plan will be provided, as well as details regarding the rescheduled Community Meeting. Thank you for your patience. If you have any questions, please contact the District via email.
  • Complete Study - December 2024 

Funding 

The project budget of $785,000 for this study is funded by the Flood Zone 3 budget. 

Zone

Zone 3: Richardson Bay

Agencies and partners

  • Marin County Flood Control and Water Conservation District
  • Caltrans

Contact

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