Geospatial Data

Geographical Information Systems (GIS)

The Umatilla National Forest provides spatial coverage data to download. Note: Specific software designed to read arc info and export format is required.

Other sites for geospatial data and maps

  • REO Regional Ecosystem Office ( Includes links to other Pacific Northwest Forest data, USDI Bureau of Land Management data, DEM files, DRG files and more. 

  • US Geological Survey (
    Extensive national mapping information and products, including topographic maps.

 If you are looking for forest maps, please see Maps & Publications.