Sea Level Rise Viewer Data Download

Sea Level Rise Vectors Directory

This page contains vector (polygon) data representing the extent of ocean-connected sea level rise inundation and hydrologically unconnected low areas that may also be inundated. For more information on how these data were created, see the Sea Level Rise Mapping Methods document and associated metadata.

Files:

• Are broken out by geography
• Provided in half foot increments
• Provided in geopackages (.gpkg)
• Data with '_slr_' in the name represent ocean-connected innundation for the specified amount
• Data with '_low_' in the name represent low-lying areas that may flood for the specified amount

A text file list of URLs is avaliable to facilitate downloading these files (URLlist_HI.txt).

Data File List

Geography Lookups:

Files:

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Website Owner: NOAA Office for Coastal Management | Last Modified: Thu Feb 27 11:15:06 2025