Skip to main content
Unsupported Browser Detected

Internet Explorer lacks support for the features of this website. For the best experience, please use a modern browser such as Chrome, Firefox, or Edge.

Alaska Essential Fish Habitat (EFH) Species Shapefiles

December 19, 2018

EFH species shapefiles for download in zip format (179 MB).

Also see the Alaska Essential Fish Habitat Mapper, an ArcGIS Web Application with spatial data and maps of Essential Fish Habitat (EFH).

Last updated by Alaska Regional Office on 09/30/2022

Essential Fish Habitat