Metadata: Wildland Fire Hazard Zones

Wildland Fire Hazard Zones

Category Hazard
Feature Dataset Name STAND-ALONE
Item Name wild_lands_fire_pdx
Database Type SDE
Originator Metro Data Resource Center
Bureau Portland Fire & Rescue
Publication Date
Abstract Areas of elevated risk for wild land fires. Vegetation, Slope, and the ODF Fire Weather Hazard ratingwere the main factors used in the wildlands hazard zone analysis done in 2002using ArcGIS software. Developed Land designations were further used to refinethe product. Golf Courses and Industrial Zoned Lands were excluded. The finalanalysis was mapped to taxlot parcels where 50% or more of the taxlot andadjacent taxlots fell into the boundaries of the Wildland Hazard Zone.Additional custom edits were made based on visual inspections by Portland Fire& Rescue.
Purpose For generalized mapping and analysis of areas exposed to wild land fire hazard. ORS 93.270(4) enacted by the 1993 legislature and changes toOregon's Building Code encourage local governments to voluntarily designatethose portions of their jurisdictions subject to catastrophic fire as WildfireHazard Zones.  The purpose of these zonesis to define those areas where buildings need to be made more survivable fromfires spreading through adjacent wildlands. This analysis and map are designed to address the statuteand identify areas which are Wildfire Hazard Zones within the City orPortland. 
Supplemental Information
Last Dataset Update 12/20/2018 15:18
Last Source Update 08/15/2003 14:17
Maintenance/Update Frequency None
Extent Clackamas County, Multnomah County, and Washington County, Oregon
Data Type Vector
Shape Type Polygon
Feature Count 1325
Horizontal Position Accuracy
Horizontal Position Accuracy Link Taxlots
Progress Complete
North Bounding Coordinate 731449.671
South Bounding Coordinate 651320.672
East Bounding Coordinate 7692948.185
West Bounding Coordinate 7604005.677
Theme Keyword(s) Portland, PDX, fire, forest fire, hazard
Theme Keyword Thesaurus None
Place Keyword(s) Portland, Multnomah County, Washington County, Clackamas County, Oregon
Place Keyword Thesaurus None
Access Constraints CGIS Do not distribute without Bureau Approval
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 EGH_PUBLIC_WGS
Distribution Grid: State plane coordinate system 1983(91).
Units: International feet
Datum: North American Datum of 1983/1991 (HPGN)
Liability: The City of Portland has placed restrictions on the distribution of this data due to security concerns. Access requests will be considered on a case-by-case basis. 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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Metro Data Resource Center
503-797-1742
503-797-1909
drc@oregonmetro.gov
600 NE Grand Ave
Portland, OR 97232

Oregon Metro
503-797-1700
503-797-1909
drc@oregonmetro.gov
File(s)
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Images
52443.png 247.07Kb X
Lineage
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Attribute Tables & Domains

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wild_lands_fire_pdx
Table Description
Table Jurisdiction
Column Sort Column Name Column Alias Column Type Column Size Domain Value(s) Column Description
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1 ID ID Numeric 11
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1 HAZARD HAZARD Integer 1
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1 GRID_CODE GRID_CODE Integer 4
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1 AREA AREA Numeric 16
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