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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... -
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... -
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,... -
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... -
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... -
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... -
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... -
Primary Public Safety Answering Points
The Primary Public Safety Answering Points, includes data for each of Oregon's Primary PSAP. When a 9-1-1 call is made in Oregon, that call will be routed to one of these... -
Structural Fire Districts
Structural Fire District boundaries for the state of Oregon show the delineated areas responsible for fire protection and emergency response. These districts encompass both... -
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... -
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... -
Groundwater Management Area Lower Umatilla
This polygon layer contains a spatial representation of a geographic area that is designated as a Groundwater Management Area for the Lower Umatilla Basin in Oregon. -
Inventory Map Index
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... -
Oregon Workforce Investment Board Boundaries
This data layer is an element of the Oregon GIS Framework. Oregon's Workforce Investment Boards boundaries. Effective July 1, 2015. -
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... -
Air Quality Maintenance Area Ozone
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... -
County Boundaries
COB_POLY: This theme shows the jurisdictional and cartographic county areas for Oregon and Washington. The POCA layer is an integrated set of geographic- referencing data... -
Wildfire Related Facilities
Point location of active fire lookouts utilized by fire agencies in Oregon. The points are attributed with the name of the lookout, the managing agency, the height of the tower,... -
Detailed Susceptibility Map Index
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... -
Air Quality Maintenance Area Carbon Monoxide
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...
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