Description: This product represents areas of potential storm induced erosion identified though an analysis of modeled erosion, completed using the effective FIS study by creating a polygon coverage to identify three areas of erosion severity: retreat, removal, and non-standard. Polygons were bounded by the updated shoreline from this study and the extent of the area subject to erosion.
Description: The 30-yr risk polygon represents the area at possible risk to coastal erosion within the 30 years following analysis. The landward extent of the area is based on the calculated rate of shoreline change from 2000 to 2016/17 at one or more study transects within the erosion risk area.
Description: The 60-yr risk polygon represents the area at possible risk to coastal erosion within the 60 years following analysis. The landward extent of the area is based on the calculated rate of shoreline change from 2000 to 2016/17 at one or more study transects within the erosion risk area.