Environmental Sensitivity Index (ESI) atlases are available for most of the coastal regions of the United States, along with a few international locations. (Each ESI atlas is a regional collection of several smaller ESI maps.) ESI maps and data are available for download, or can be ordered on CD/DVD or as paper maps.
Click on the regional links at the top or bottom of this page to see:
- Areas that have ESI atlases and what formats are available for each atlas.
- Metadata (information about the data) for each atlas.
- List of maps included in each atlas (using ESI indexes).
- Overview fact sheets for each atlas CD/DVD.