Oregon Department of Geology and Mineral Industries 2018 vector digital data Oregon Department of Geology and Mineral Industries Open-File Report Open-File Report O-18-02 Portland, Oregon, USA Oregon Department of Geology and Mineral Industries http://www.oregongeology.org Oregon Department of Geology and Mineral Industries 2018 file geodatabase Oregon Department of Geology and Mineral Industries Open-File Report Open-File Report O-18-02 Portland, Oregon, USA Oregon Department of Geology and Mineral Industries http://www.oregongeology.org/ Jurisdictions and other divisions for Clackamas, Multnomah, and Washington Counties, Oregon. Reporting unit for earthquake loss estimates. Contains basic statistics on assets and people. Intended to join to a specific earthquake scenario table with loss estimates. Not to be considered an official jurisdictional layer. Jurisdiction boundaries frequently change; consult local agencies for latest boundaries. 2018 Complete None planned -123.504168 -121.646913 45.809155 44.854009 ISO 19115 Topic Category geoscientificinformation boundaries Oregon Geospatial Enterprise Office Metadata Keyword Thesaurus Boundaries Census City limits Earthquake hazard Earthquake occurrence earthquake risk earthquake preparation Oregon Geospatial Enterprise Office Metadata Keyword Thesaurus Clackamas Multnomah Washington Oregon Geospatial Enterprise Office Metadata Keyword Thesaurus Oregon Geospatial Enterprise Office Metadata Keyword Thesaurus None REPORT DATA: 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. This publication cannot substitute for site-specific investigations by qualified practitioners. Site-specific data may give results that differ from the results shown in the publication. See the accompanying text report for more details on the limitations of the methods and data used to prepare this publication. Oregon Department of Geology and Mineral Industries mailing and physical address

800 NE Oregon Street Suite 965

Portland Oregon 97232 USA 1 971 673 1555 1 971 673 1562 dogami-info@oregon.gov When contacting DOGAMI about this data set, please reference the data set title or other identifying information in your correspondence. DOGAMI publications can be downloaded from http://www.oregongeology.org John Bauer Oregon Department of Geology and Mineral Industries Geohazards Analyst jpeg image (.jpg) This work was funded on behalf of Regional Disaster Preparedness Organization with an Urban Area Security Initiative grant for the Portland Metropolitan Region. Unclassified Jurisdiction names are per accepted, or legal, usage within the counties. Permanent Residents (PermResidents) attribute an estimate based on US Census 2010 spatial data. It should not be used for official purposes. It used US Census Block Group numbers and pro-rated people across building square footage. Because the US Census Block Group boundaries did not necessarily align with the jurisdictional boundaries, minor variations can occur between official US Census data and a bottoms-up assignment as we did in this study. The minor variation with official numbers do not change the overall casualty loss estimates. No overlaps or gaps exist. Jurisdiction names are unique, and when used as a Primary Key, join to all the results lookup tables. All buildings in the study area are associated with one jurisdiction. This dataset uses the revised 2014 Oregon county boundaries, wherein 'Area 93' was transferred from Multnomah County to Washington County. Some cities span multiple counties (e.g., Lake Oswego); they are associated with the county they occupy most by area percentage. For example, Lake Oswego is mostly in Clackamas County, though it contains small areas in Multnomah County. Minor slivers exist between Stafford Hamlet and Molalla Prairie Hamlet and surrounding boundaries; because these did not include any buildings, they were not corrected. Attributes are fully populated. Names are considered fully accurate. All jurisdictions have the numeric attributes fully populated. Quantities based on underlying detailed database, and are fully accurate summarizations of that database. City of Damascus in Clackamas County disincorporated in 2016, and was not included in the final database as a distinct jurisdiction. Jurisdiction and county boundaries imported from Metro Regional Land Information System (RLIS), Feb 2017. From the Metro RLIS cty_full.shp metadata: Registered to tax lots. Street center lines were digitized from aerial orthophotography at +/- 10 feet accuracy. Tax lots were fit to the street centerlines. Beaverton, Oregon City and Tigard planning areas were improved to +/- 5 feet accuracy. Multnomah County was created with coordinate geometry using better control. Metro Regional Land Information System, Portland, Oregon 20160201 vector digital data Metro Regional Land Information System, Portland, Oregon Portland, Oregon Metro http://rlisdiscovery.oregonmetro.gov/ 20160207 Clackamas County 20170501 vector digital data Oregon City, Oregon Clackamas County GIS Data Portal http://www.clackamas.us/gis/dataportal.html Clackamas County 20170501 vector digital data Oregon City, Oregon Clackamas County GIS Data Portal http://www.clackamas.us/gis/dataportal.html Tetra Tech 2016 2016 Mitigation Action Plan: The City of Portland's Path to Resilience. Agency Review Draft, Prepared by Tetra Tech, September, 2016 From the report: This plan assesses hazard risks for the City of Portland overall and for each of nine smaller areas that make up the city. The areas selected for risk assessment are those used in the City’s budget mapping process, which roughly align with neighborhood coalition boundaries (although the central city is treated as a separate area). These risk reporting areas provide linkage to existing financial reporting areas, which is useful because mitigation actions often require financial expenditures. Budget reporting areas exclude the airport, so the airport was added as a separate reporting area for The Mitigation Action Plan. Two Metro Regional Land Information System files (RLIS), one City of Portland file, and two Clackamas County GIS files, were obtained. The RLIS co_fill.shp file was constrained to the three counties in the project study area, and forms the basis upon which the other data were overlaid. Clackamas County Hamlets and Villages were overlaid, with their names retained. Metro RLIS City layer was then overlaid with their names retained. The City of Portland Mitigation Action Plan, 2016, published by TetraTech, defined nine Risk Reporting Areas. This layer was used to partition the City of Portland - their names retained, but modified with a "Portland - " prefix. Remaining county areas not assigned to a particular jurisdiction were assigned as unincorporated. Jurisdictions were manually assigned a County attribute, with the name of county they occupy most by area percentage. Topology checks for slivers and gaps were done, with minor corrections made. Not all slivers were fixed, as they were deemed minor (see Logical Consistency) Attribute population: Acres was calculated using Esri's Calculate Geometry tool. Data from Hazus database were spatially associated with the jurisdictions, and summary statistics were run to obtain all quantified data. #REF! Oregon Department of Geology and Mineral Industries mailing and physical address

800 NE Oregon Street Suite 965

PortlandOregon97232USA1 971 673 15551 971 673 1562dogami-info@oregon.govWhen contacting DOGAMI about this data set, please reference the data set title or other identifying information in your correspondence. DOGAMI publications can be downloaded from http://www.oregongeology.org Vector GT-polygon composed of chains 47 NAD 1983 HARN StatePlane Oregon North FIPS 3601 Feet Intl 44.33333333333334 46.0 -120.5 43.66666666666666 8202099.737532808 0.0 coordinate pair 0.00032808398950131233 0.00032808398950131233 foot D North American 1983 HARN GRS 1980 6378137.0 298.257222101 Jurisdiction Name of jurisdiction - if applicable, standard City name - or in the case of City of Portland, name of PortlandRisk Reporting Unit. For Clackamas County, includes hamlets and one village. All other areas classified as unincorporated for the particular county DOGAMI, 2017 compilation County Name of county the jurisdiction occupies most by area percentage. Acres Size of jurisdiction, in acres BldgCount Number of buildings in the jurisdiction. Excludes non-building structures BldgSqFt Total square footage of buildings in the jurisdiction. Excludes non-building structures BldgCost RSMeans-based replacement cost of all buildings in the jurisdiction. In US dollars. Excludes non-building structures The Gordian Group, 2017 BldgWeight Estimated weight of buildings, in tons. Used for debris estimation. Excludes non-building structures, small structures less than 4000 square feet, and all floating structures such as houseboats FEMA Hazus methods, 2011 ContentCost Total content cost (value) within the buildings, in US dollars FEMA Hazus methods, 2011 PermResidents Total number of permanent residents within the jurisdiction US Census, 2010 DayOccupants Total number of daytime occupants, weekday 2 PM scenario, occupying all buildings in the jurisdiction NightOccupants Total number of nighttime occupants, 2 AM scenario, occupying all buildings in the jurisdiction Entities are spatial units for reporting purposes. Summarizes up basic information on population and building assets in the area. Oregon Department of Geology and Mineral Industries mailing and physical address

800 NE Oregon Street Suite 965

Portland Oregon 97232 USA 1 971 673 1555 1 971 673 1562 dogami-info@oregon.gov When contacting DOGAMI about this data set, please reference the data set title or other identifying information in your correspondence. DOGAMI publications can be downloaded from http://www.oregongeology.org Although these data have been processed successfully on a computer system at the Oregon Department of Geology and Mineral Industries, no warranty expressed or implied is made by DOGAMI regarding the utility of the data on any other system, nor shall the act of distribution constitute any such warranty. "GDB" Esri File Geodatabase 2018 Oregon Department of Geology and Mineral Industries mailing and physical address

800 NE Oregon Street Suite 965

Portland Oregon 97232 USA 1 971 673 1555 1 971 673 1562 dogami-info@oregon.gov When contacting DOGAMI about this data set, please reference the data set title or other identifying information in your correspondence. DOGAMI publications can be downloaded from http://www.oregongeology.org Oregon Department of Geology and Mineral Industries Metadata Standard 1.4 None None None None None