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Under the Oregon Geographic Information Council (OGIC), the Framework Implementation Team (FIT) delegated the development of an Administrative Boundaries Implementation Plan and an Administrative Boundary Data Content Standard. The Administrative Boundaries Framework Theme is a collection of prioritized, spatially referenced digital representations of broadly defined feature sets for Oregon. The FIT identified the UGB layer as a Very High priority and tasked DLCD as steward of the data. The UGB theme was created to delineate UGBs and document amendments to these boundaries since their original designations.
DLCD’s Urban Planner position stewards the UGB Framework in an ESRI geodatabase and shares it as a shapefile. All UGB expansions after 2008 were processed with digital data provided by the local jurisdiction, Council of Governments, or the county. All attempts are taken to ensure accuracy, but data are collected as-is, and might include errors. Annual versions of the layer are available at the Oregon Geospatial Data Clearinghouse for download or as a Web service. This 2022 version has been submitted to DAS-GEO for publication as Framework. Since the data is now routinely updated, this process will serve as a long term planning tool. |
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Under the Oregon Geographic Information Council (OGIC), the Framework Implementation Team (FIT) delegated the development of an Administrative Boundaries Implementation Plan and an Administrative Boundary Data Content Standard. The Administrative Boundaries Framework Theme is a collection of prioritized, spatially referenced digital representations of broadly defined feature sets for Oregon. The FIT identified the UGB layer as a Very High priority and tasked DLCD as steward of the data. The UGB theme was created to delineate UGBs and document amendments to these boundaries since their original designations.
DLCD’s Urban Planner position stewards the UGB Framework in an ESRI geodatabase and shares it as a shapefile. All UGB expansions after 2008 were processed with digital data provided by the local jurisdiction, Council of Governments, or the county. All attempts are taken to ensure accuracy, but data are collected as-is, and might include errors. Annual versions of the layer are available at the Oregon Geospatial Data Clearinghouse for download or as a Web service. This 2022 version has been submitted to DAS-GEO for publication as Framework. Since the data is now routinely updated, this process will serve as a long term planning tool. |
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This dataset was originally created in 2004 at the Oregon Department of Employment under a grant from the Oregon Geographic Information Council (OGIC). In 2006, DLCD partnered with the University of Oregon's Infographics Lab and ODOT for another comprehensive update to the data following as closely as possible the methodology followed in the 2004 project. In 2008 DLCD took stewardship of the data and began a refined methodology necessary to bring the UGB data in line with other statewide framework elements through the OGIC data standards process. UGBs were optimized with reliance on cadastral tax lot data acquired through the Oregon Department of Revenue ORMAP project. Every jurisdiction's entire UGB was reviewed against County records, City records and DLCD records. Discrepancies were verified against acknowledged plan amendments and/or City Ordinances. |
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This data layer is an element of the Oregon GIS Framework. This theme delineates urban growth boundaries (UGBs) in the state of Oregon. The line work was created by various sources including the Oregon Department of Land Conservation and Development (DLCD), the Oregon Department of Transportation (ODOT), Metro Regional Council of Governments (Metro), county and city GIS departments, and the Oregon Department of Administrative Services - Geospatial Enterprise Office (DAS-GEO). UGB areas consist of unincorporated lands surrounding a city that show where the city plans to grow over the next 20 years. When a city needs to develop more residential, commercial, industrial, or public land, it annexes the needed area from its UGB. If a city runs out of needed land within the UGB, it can expand its UGB. Original UGBs were established under the Oregon Statewide Planning Goals in 1973 by the Oregon State Legislature (Senate Bill 100). Goal 14 of the statewide planning program is, "To provide for an orderly and efficient transition from rural to urban land use, to accommodate urban population and urban employment inside urban growth boundaries, to ensure efficient use of land, and to provide for livable communities." The process and requirements for designating and amending UGBs are in Oregon Administrative Rules, Chapter 660, Division 24 (OAR 660-024). Designating or amending a UGB requires a public process, as required by Planning Goal 1, followed by approval by both the city and county elected officials and acknowledgement by the DLCD. This process includes the city submitting a Post Acknowledgement Plan Amendment (PAPA) to DLCD to review for consistency with Goal 14. The PAPA submittal includes GIS files that delineate the changes to the UGB. DLCD aggregates the local GIS layers into the statewide UGB layer. UGB line work and attributes are verified with the city PAPA submittals entered in DLCD’s tabular database to ensure that all UGB updates reported to DLCD have been included in this dataset. UGBs that are currently in the appeal process at the time of publication of this layer are not included. The effDate attribute indicates the year in which the UGB amendment was acknowledged by DLCD. In 2022, DLCD acknowledged amendments to the following UGBs: Central Point, Dayton, Phoenix, and Turner. Corrections were also made to the Astoria and Condon UGBs to reflect the current acknowledged boundary. |
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None. The Oregon Department of Land Conservation and Development makes no warranty as to the accuracy of these data. Questions regarding the legal ownership and boundaries of real property should be directed to individual counties. This product is for informational purposes and may not have been prepared for or be suitable for legal, engineering, or surveying purposes. Users of this information should review or consult the primary data and information sources to ascertain the usability of the information. |
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UGB_2022 |
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["Boundary","UGBs","boundaries","Urban Growth Boundary","planningCadastre","boundaries","planningCadastre"] |
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en-US |
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