National Wildlife Refuge Boundaries

National Wildlife Refuge Boundaries — USFWS-administered lands. Projects adjacent to NWRs trigger mandatory Section 7 consultation. Used in ERP, 404, MBI permitting and review.

Boundaries
Updated 2026-08-25

Dataset details

Free download format

File Geodatabase (.gdb)

Download size

23.3 MB

Features

1,085

Geometry

Polygon

Data source

U.S. Fish and Wildlife Service (USFWS)

Last updated

2026-08-25

License

Public Domain

Free downloads are the full dataset as a zipped File Geodatabase. Premium members can clip this layer to a project area on the map and export Shapefile, GeoPackage, or KMZ.

Used in permitting

ERP
404
MBI