Project Updates

Bair Island restoration site, Redwood City.

Project Updates

  • Winter 2023 Update

    Winter 2023 Update

    The San Francisco Estuary Invasive Spartina Project (ISP) works toward the eradication of invasive Spartina (cordgrass), protecting native tidal marshes and mudflats across the 70,000-acre project area in San Francisco Bay.  The ISP has reduced the net area of invasive Spartina by more than 97%, from a peak of 805 net acres in 2005 down…

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  • Summer 2023 Update

    The San Francisco Estuary Invasive Spartina Project (ISP) works toward the eradication of invasive Spartina (cordgrass), protecting native tidal marshes and mudflats across the 70,000-acre project area in…

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  • Winter 2022 Update

    The San Francisco Estuary Invasive Spartina Project (ISP) works toward the eradication of invasive Spartina (cordgrass), protecting native tidal marshes and mudflats across the Bay Area.…

    Read more

  • Summer 2022 Update

    The San Francisco Estuary Invasive Spartina Project (ISP) works toward the eradication of invasive Spartina (cordgrass), protecting native tidal marshes and mudflats across the…

    Read more

  • Spring 2022 Update

    The SF Estuary Invasive Spartina Project (ISP) continues to make strong progress on the eradication of invasive Spartina (cordgrass), protecting native tidal marshes and…

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  • Fall 2021 Update

    The SF Estuary Invasive Spartina Project (ISP) continues to make strong progress on the eradication of invasive Spartina (cordgrass), protecting native tidal marshes and…

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  • Summer 2021 Update

    The Invasive Spartina Project (ISP) has been busy gearing up for the 2021 treatment season! The California Invasive Plant Council, the State Coastal Conservancy,…

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