Metadata: Drainage Districts

Drainage Districts

Category Boundary
Feature Dataset Name STAND-ALONE
Item Name Drainage_Districts_pdx
Database Type SDE
Originator City of Portland
Bureau Bureau of Environmental Services
Publication Date
Abstract Multnomah County Drainage District Boundaries

Purpose
There are four Drainage Districts:
1.       MULTNOMAHCOUNTY DRAINAGE DIST. NO. 1
2.       MULTNOMAHCOUNTY DRAINAGE DIST. NO. 2
3.       PENINSULADRAINAGE DISTRICT NO. 1
4.       PENINSULADRAINAGE DISTRICT NO. 2
These boundaries represent jurisdictional boundaries for managing stormwater and maintenance impacts for the districts. During this past legislative session, drainage districts and drainage improvement corporation services were incorporated into the definition of “urban services” in ORS 195 when districts are located in large metropolitan areas. ORS 195 requires cooperation between local governments in land use planning and the provision of certain urban services, of which our Districts are now a part.
Supplemental Information
Last Dataset Update 04/09/2019 14:38
Last Source Update 04/09/2019 09:22
Maintenance/Update Frequency Yearly
Extent City of Portland
Data Type Vector
Shape Type Polygon
Feature Count 3
Horizontal Position Accuracy
Horizontal Position Accuracy Link Taxlots
Progress Complete
North Bounding Coordinate 717435.317071484
South Bounding Coordinate 689795.259432972
East Bounding Coordinate 7707247.39871128
West Bounding Coordinate 7635980.4320311
Theme Keyword(s) MCDD, Drainage, Districts, Multnomah, County
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 After permission is granted by responsible bureau, these data are distributed under the terms of the City of Portland Data Distribution Policy. Care was taken in the creation of this data but it is provided "as is".

The City of Portland cannot accept any responsibility for errors, omissions, or positional accuracy.
Source Dataset Type File Geodatabase
Output Geodatabase EGH_PUBLIC.GDB
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)
Add
Kevin Ramey
503 823-5541
503 823-3132
Kevin.Ramey@portlandoregon.gov
1120 SW Fifth Avenue, Suite #1100
Portland, OR 97204

City of Portland - BES
503-823-2029
503-823-3132
Andrew.Neuman@portlandoregon.gov
File(s)
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Images
52200.png 283.55Kb X
Lineage
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Web Services

Service Layer Cached
BDS_Boundary Drainage District No
BDS_Layers Drainage District No
BDS_Layers Drainage District No
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Attribute Tables & Domains

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drainage_districts_pdx
Table Description Multnomah County Drainage District Boundaries
Table Jurisdiction MCDD
Column Sort Column Name Column Alias Column Type Column Size Domain Value(s) Column Description
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1 NAME NAME String 43
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Name of the District
1 NRMP NRMP String 2
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1 PERIMETER PERIMETER Numeric 8
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