Metadata: 1996 Flood Extent

The metadata for this layer is on an external website.

URL: https://gis.oregonmetro.gov/rlis-metadata/#/details/2056

1996 Flood Extent

Category Hazard
Feature Dataset Name STAND-ALONE
Item Name Flood_1996_metro
Database Type SDE
Originator Metro Data Resource Center
Bureau Metro Data Resource Center
Publication Date
Abstract This data is maintained by and obtained from Metro GIS. Click the link above to view the Metro GIS metadata for this dataset.
Purpose For mapping of historical flood incidents.
Supplemental Information
Last Dataset Update 02/12/2025 10:29
Last Source Update 02/10/2025 07:23
Maintenance/Update Frequency None planned
Extent Clackamas County, Multnomah County, and Washington County, Oregon
Data Type Vector
Shape Type Polygon
Feature Count 1834
Horizontal Position Accuracy
Horizontal Position Accuracy Link Taxlots
Progress Complete
North Bounding Coordinate 818389.710629919
South Bounding Coordinate 524166.438320205
East Bounding Coordinate 7761213.96981628
West Bounding Coordinate 7486291.7703412
Theme Keyword(s) 1996, flood, USACE
Theme Keyword Thesaurus None
Place Keyword(s) Portland, Multnomah County, Washington County, Clackamas County, Oregon
Place Keyword Thesaurus None
Access Constraints Available for Public Use
Use Constraints These data are sold under the agreement that the user may use the data in its business activity and for no other purpose whatsoever.

User shall not allow access to the data by any other person or organization, unless authorized in writing by the Metro DRC or,
if the other party is a contractor providing services to a government requiring usage of the data in order to provide contractual services.

User shall not duplicate the data except for the following:
(1) User may make one backup copy of the data, and
(2) User may translate the data into other formats and/or media.
Source Dataset Type Shapefile
Output Geodatabase PUBLICSAFETY.GDB
Distribution Grid: State plane coordinate system 1983(91).
Units: International feet
Datum: North American Datum of 1983/1991 (HPGN)
Liability: The information in this file was derived from digital databases on the City of Portland GIS. Care was taken in the creation of this file. The City cannot accept any responsibility for errors, omissions, or positional accuracy. There are no warranties, expressed or implied.
Format: Shapefile or File Geodatabase Feature Class - Data will be provided via City of Portland FTP Site.
Online Resource: http://portlandmaps.com/opendata
Online Instructions: City of Portland Public/Open Data is distributed via the PortlandMaps Open Data Site - http://portlandmaps.com/opendata. Data not available on the PortlandMaps Open Data site can be requested by contacting the City of Portland CGIS Group - maps@portlandoregon.gov
Transfer Size: varies
SPCS Zone Identifier: 5076
Contact(s)
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File(s)
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Images
52894.png 42.17Kb X
Lineage
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Web Services

Service Description Feature Access Layer
BES_Layers Referecne layers as used by various BES web content Dynamic Flood - 1996 Flood Inundation Area
BDS_Layers Map layers used to facilitate the permitting process Dynamic Flood - 1996 Flood Inundation Area
Hazard Natural Hazards in and around the City of Portland. Dynamic 1996 Flood Inundation Area
Natural_Hazards Natural Hazards in and around the City of Portland. Dynamic Metro Title 3 1996 Flood Area
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Attribute Tables & Domains

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flood_1996_metro
Table Description
Table Jurisdiction
Column Sort Column Name Column Alias Column Type Column Size Domain Value(s) Column Description
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1 FLOOD96 FLOOD96 Integer 2
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1 AREA AREA Numeric 8
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