Understand, visualize, and adapt to sea level rise, coastal storms, and erosion hazards.
WHAT’S NEW? Updated website, new mapping user interface, new groundwater data

Understand, visualize, and adapt to sea level rise, coastal storms, and erosion hazards.
WHAT’S NEW? Updated website, new mapping user interface, new groundwater data
The hidden hazard beneath our feet.
Coastal storms can increase water levels on the West Coast by an additional 6 feet.
Wetlands, beaches, and hybrid measures provide multi-benefit adaptation solutions.
The USGS Coastal Storm Modeling System is cutting edge, peer reviewed, and has been used by over 100 local, state, and federal organizations for sea level rise adaptation planning.