Spatial Data

The Institute for Natural Resources (INR) provides public access to reliable and up-to-date spatial data that is not maintained by the State of Oregon's GEOHub (previously the Oregon Spatial Data Library). INR and GEOHub datasets serve as base data for a variety of Geographic Information System (GIS) applications that support research, business, and public services in Oregon and surrounding areas.


Ecological Systems



Oregon Wetlands Cover - 2019 (download)

Oregon Wetlands Cover - 2009 (download)

Oregon's Greatest Wetlands - 2015 (download)



Oregon Stewardship Database - updated 2023

Oregon Threat-based Ecostate Map - 2022 (download)

Western Juniper - 2017 (download)

Oregon and Washington Potential Vegetation Type - 2012 (download)