East Contra Costa Shoreline Flood Explorer

This resource helps Delta communities in Contra Costa County prepare for the impacts of current and future flooding due to sea level rise and storm events. 

Learn about causes of flooding, explore maps of flood risk along our shoreline, and download data for further analysis. 

These maps increase understanding of what could be at risk without future planning and adaptation, helping Delta communities, governments and businesses to drive action.

This resource is created by Adapting to Rising Tides (ART).

Launch the East Contra Costa Shoreline Flood Explorer.