Project

Mapping Coastal Community Flood Hazards

Visualizing flood hazards to prioritize and protect community values.

High tides, storm surges, and sea level rise are all responsible for flooding events along our coasts, but the impacts these events have are complex. To help coastal residents learn more about these impacts, we partnered with the City of South Portland to develop an interactive flood hazard mapping tool that allows residents to gain a community-wide perspective about coastal flooding hazards in their area. By zooming out and seeing the big picture, residents will see that coastal flooding threatens more than personal property, but that many businesses, recreational areas, and other valued community foundations are also threatened.

Project Goals:

  • Develop interactive tools coastal communities can use to visualize the complex social, economic, and ecosystem impacts of coastal flooding.
  • Build community capacity for resiliency planning and adaptation actions.

Explore the coastal community flood hazard mapping tool

In this video, GMRI Coastal Resilience Program Manager Gayle Bowness joins City of South Portland's Sustainability Program Coordinator Lucy Perkins to explain the goals of the project, the design process, lessons learned, outcomes, and next steps.

Project Team

Project Partners

Read More

  • Coastal Communities Preparing for Sea Level Rise

    Coastal Communities Preparing for Sea Level Rise

    Late this year, we began engaging citizens of Greater Portland in a new project centered on sea level rise. Especially when combined with storm surge …

    Tidings

  • Gulf of Maine, Explained: Sea Level Rise

    Gulf of Maine, Explained: Sea Level Rise

    The Gulf of Maine occupies only a small corner of the global ocean, but it is a microcosm for changes, challenges, and opportunities arising around …

    Gulf of Maine, Explained

  • Public Workshops Explore Sea Level Rise

    Public Workshops Explore Sea Level Rise

    The impacts of climate change are becoming increasingly visible in our state and across the nation. You’ve probably noticed more frequent news coverage of intense …

    Tidings

  • Voices of the Gulf of Maine: The Weatherman

    Voices of the Gulf of Maine: The Weatherman

    For meteorologist John Cannon, forecasting weather is both a passion and a profession — but that doesn’t mean it’s easy. John describes forecasting in the …

    Voices of the Gulf of Maine