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Fish Biologist District Boundaries
State of Oregon —
These boundaries represent areas where ODFW district fish biologists (and assistants) are directly involved in managing natural resources for the state of Oregon.... -
State
Waterbody - Small Scale
State of Oregon —
The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's... -
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Oregon Ecoregions
State of Oregon —
This data layer is an element of the Oregon GIS Framework. Ecoregions denote areas of general similarity in ecosystems and in the type quality, and quantity of... -
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Fault Lines
State of Oregon —
This dataset represents structural faults (at the scale of original mapping) and descriptive data and shows the location and type of faults in the state of Oregon.... -
State
Air Quality Maintenance Area Carbon Monoxide
State of Oregon —
This polygon layer contains a spatial representation of geographic areas that are designated as Air Quality Maintenance Areas and Nonattainment Areas for the criteria... -
State
Oregon Land and Water Conservation Fund (LWCF) 6F Boundaries
State of Oregon —
Approximate spatial location of current LWCF 6f boundaries in Oregon. Oregon Parks and Recreation Department (OPRD) has made significant efforts to ensure the... -
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Electric Transmission Lines
State of Oregon —
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.... -
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12-digit HU (Subwatershed) NGDA
State of Oregon —
Abstract: This file contains Hydrologic Unit (HU) polygon boundaries for the United States, Puerto Rico, and the U.S. Virgin Islands. The data is a seamless National... -
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Public Land Survey No DLC
State of Oregon —
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... -
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2020 Census Block Groups
State of Oregon —
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... -
State
Hazardous Materials Storage Sites
State of Oregon —
This dataset contains lat/long mapping coordinates to verify addresses for the Oregon State Fire Marshal (OSFM) – Community Right to Know (CR2K), CHS Manager... -
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Radon Data
State of Oregon —
The polygons in this feature class are geologic map units assigned a radon potential rank, based on three major geologic factors: geologic materials, aerial... -
State
Groundwater Management Area So Willamette Valley
State of Oregon —
This polygon layer contains a spatial representation of a geographic area that is designated as a Groundwater Management Area for the Southern Willamette Valley in... -
State
Vegetation Line (Coastal)
State of Oregon —
This map is designed to be used as a reference for the purpose of identifying lands subject to the Oregon Department of Parks and Recreation's authority to regulate... -
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Oregon Highway Network
State of Oregon —
This statewide file includes all state owned highways, connections, frontage roads. Major changes/updates included in the 2017 layer: US-18 Dundee Bypass, I-5 Fern...