Impacts of Sea Level Rise on the California Coast

Areas and infastructure vulnerable to flooding and erosion

Please see our Report for information on our assumptions, methods, and conclusions.

Hazard Zones
Area at risk from a 100-year coastal flood event
Current area at risk
Area at risk with a 1.4 meter sea-level rise
Area at risk from erosion in 2100 with a 1.4 meter sea-level rise
Wetland Frontier
Areas where wetlands may migrate by 2100 if unimpeded

Infrastructure at Risk

CA Coastal Zone
Health-care facilities
Police stations
Fire stations
Wastewater treatment plants
EPA-regulated sites
100 Year Coastal Flood Risk