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2020 Census Tracts
This data layer is an element of the Oregon GIS Framework. The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic... -
GNIS
The Geographic Names Information System (GNIS) is the Federal standard for geographic nomenclature. The U.S. Geological Survey developed the GNIS for the U.S. Board on... -
Zoning
This Zoning feature class is an element of the Oregon GIS Framework statewide, Zoning spatial data. This version is authorized for public use. Attributes include zoning... -
Oregon ZIP Codes
US Postal Service Zone Improvement Plan (ZIP) Codes are used throughout the United States to improve mail delivery. There are 479 unique 5-digit ZIP Codes in Oregon all starting... -
Electric Transmission Lines
This data layer is an element of the Oregon GIS Framework. Electric transmission lines as imported from DLG and traced from orthoimagery and lidar surface models. Some... -
Cities
This map layer includes cities and towns in Oregon. These cities were clipped from a larger dataset of cities collected from the 1970 National Atlas of the United States. Where... -
Oregon Wildland Urban Interface
OverviewORS 477.490 requires Oregon Sate University (OSU) and the Oregon Department of Forestry (ODF) to develop a statewide wildland-urban interface (WUI) map that will be used... -
Radon Data
The polygons in this feature class are geologic map units assigned a radon potential rank, based on three major geologic factors: geologic materials, aerial radiometric... -
Abandoned Mine Locations
Mineral Information Layer for Oregon-Release 3 (MILO-Release 3) is a geospatial database that stores and manages information regarding Oregons mineral occurrences, prospects,... -
2020 Census Block
This data layer is an element of the Oregon GIS Framework. The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic... -
Groundwater Restricted Areas
The Department’s role is to protect existing water rights by preventing excessive groundwater declines, restoring aquifer stability, and preserving aquifers with limited storage... -
Oregon Public Land Survey
This data layer is an element of the Oregon GIS Framework. This theme contains PLS lines for the State of Oregon. This PLS theme includes donation claims lands. Attributes in... -
City and County Comprehensive Plan Designations
The data was collected from local jurisdictions in the state and then assembled into a single dataset. The attributes were generalized to a set of comp plan codes that could be... -
Council Of Governments Boundaries
Boundaries for Oregon's Councils of Governments. Note, this dataset does not include Portland Metro's boundary since Metro is not a COG, but a metropolitan service district. -
Public Land Survey Quarter Quarter
This layer is based on the US Bureau of Land Management's (BLM) Geographic Coordinate Data Base (GCDB) coordinate data where it exists in Oregon. The remaining area not covered... -
Public Land Survey No DLC
This data layer is an element of the Oregon GIS Framework. This 1994 theme displays the Public Land Survey System of Oregon without the donation land claim areas. It was derived... -
Air Quality Maintenance Area Particulate Matter
This polygon layer contains a spatial representation of geographic areas that are designated as Air Quality Maintenance Areas and Nonattainment Areas for the criteria pollutant... -
Fire Stations
This dataset contains all fire stations in Oregon to the best of the authors' knowledge. The authors are actively seeking out verification of this data from fire agencies across... -
Level III Ecoregions
Ecoregions denote areas of general similarity in ecosystems and in the type quality, and quantity of environmental resources. The ecoregions shown here have been derived from... -
Deposits
SLIDO-4.5 is an Esri ArcGIS version 10.7 file geodatabase which can be downloaded here: https://www.oregon.gov/dogami/slido/Pages/data.aspx The geodatabase contains two feature...
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