GIS Data Catalog
Closed Conveyance
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Summary
Closed Conveyance features are enclosed pipes that vary in size and material and convey stormwater either by gravity or pressure using a pump.
Description
Closed Conveyance ComponentsPipe: A circular closed pipe that is designed to convey stormwater either by gravity or pressurized flow that is connected to a connect feature on one or both ends of the pipe.Culvert: A Closed Conveyance that drains open channels, Swales, or Ditches for the purpose of passing under a roadway, embankment or other structure.
Culverts are not connected to a structure on one or both ends.
Layer information
| Layer Name | sw_conv_closed_line |
| Subject Category | Utilities |
| Title | Closed Conveyance |
| Feature Count | 116646 |
| Feature Type | Line |
| Next Update | Continually |
| Spatial reference | EPSG:2926 |
| Control ID | 2508 |
| Place Keywords | King County, WA, Pacific NW, Washington State |
| Theme Keywords | Utility, Utilitiescommunication |
| Supplemental Information | None |
Table Preview
Attribute information
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OBJECTID
From Esri |
Description
Internal feature number. DomainSequential unique whole numbers that are automatically generated. |
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AssetID
From King County |
Description
AssetID is the unique identifier that is used to tie to Cityworks, MIS, or some other database. The AssetID is unique for each feature class and is generated by a script that runs nightly. Users should not modify the AssetID. Domain1.0 to 151538.0 by |
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DBAssetID
From King County |
Description
DBAssetID is the unique identifier that is used to tie to Cityworks, MIS, or some other database. The DBAssetID is unique for each feature class and is generated by a script that runs nightly. Users should not modify the DBAssetID. DomainNot Found |
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Component
From King County |
Description
Within the Puget Sound Stormwater Infrastructure Framework, Component is the broadest classification for a set of structures with a similar Function and Function Type DomainCulvert - Culvert: Definition of code value [Culvert] in CVD sw_convclosedcomponent Pipe - Pipe: Definition of code value [Pipe] in CVD sw_convclosedcomponent |
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ComponentType
From King County |
Description
Within the Puget Sound Stormwater Infrastructure Framework, Component Type is the finest classification for a structure. DomainArch - Arch Culvert: Definition of code value [Arch] in CVD sw_closedconveycomponenttype_2 Bottomless Arch - Bottomless Arch Culvert: Definition of code value [Bottomless Arch] in CVD sw_closedconveycomponenttype_2 Bottomless Box - Bottomless Box Culvert: Definition of code value [Bottomless Box] in CVD sw_closedconveycomponenttype_2 Box - Box Culvert: Definition of code value [Box] in CVD sw_closedconveycomponenttype_2 Force Main - Force Main: Definition of code value [Force Main] in CVD sw_closedconveycomponenttype_2 Infiltration Pipe - Infiltration Pipe: Definition of code value [Infiltration Pipe] in CVD sw_closedconveycomponenttype_2 Perforated- use unknown - Perforated- use unknown: Definition of code value [Perforated- use unknown] in CVD sw_closedconveycomponenttype_2 Pipe - Pipe: Definition of code value [Pipe] in CVD sw_closedconveycomponenttype_2 Pond-Filter Drain - Pond\Filter Drain: Definition of code value [Pond-Filter Drain] in CVD sw_closedconveycomponenttype_2 Reducer - Reducer: Definition of code value [Reducer] in CVD sw_closedconveycomponenttype_2 Round - Round Culvert: Definition of code value [Round] in CVD sw_closedconveycomponenttype_2 Squash - Squash Culvert: Definition of code value [Squash] in CVD sw_closedconveycomponenttype_2 Tightline - Tightline: Definition of code value [Tightline] in CVD sw_closedconveycomponenttype_2 Underdrain - Underdrain: Definition of code value [Underdrain] in CVD sw_closedconveycomponenttype_2 Yard-Roof Drain - Yard-Roof Drain: Definition of code value [Yard-Roof Drain] in CVD sw_closedconveycomponenttype_2 |
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Diameter
From King County |
Description
Diameter is the interior diameter of the pipe or culvert, in inches. Diameter is recorded when the pipe is circular in shape. Domain156 - Max value: Definition of code value [156] in CVD sw_pipediameter 0 - Min value: Definition of code value [0] in CVD sw_pipediameter |
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Width
From King County |
Description
Width is the distance from one side of a pipe or culvert to the other side, measured at the widest point of the feature. Width is collected when the pipe or culvert is not circular in shape. Domain0.0 to 426.0 by |
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Height
From King County |
Description
Height is the distance from the top of a pipe or culvert to the bottom, measured at the tallest point of the feature. Height is collected when the pipe is not circular in shape. Domain0.0 to 216.0 by |
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MeasSource
From King County |
Description
MeasSource is the source of the Diameter or Width/Height measurements. DomainCCTV Inspection - CCTV Inspection: Definition of code value [CCTV Inspection] in CVD sw_meassource_2 Field estimate - Field estimate: Definition of code value [Field estimate] in CVD sw_meassource_2 Field measurement - Field measurement: Definition of code value [Field measurement] in CVD sw_meassource_2 GIS Data - GIS Data: Definition of code value [GIS Data] in CVD sw_meassource_2 Laser Measurement - Laser Measurement: Definition of code value [Laser Measurement] in CVD sw_meassource_2 MIS Database - MIS Database: Definition of code value [MIS Database] in CVD sw_meassource_2 Plans - Plans: Definition of code value [Plans] in CVD sw_meassource_2 Survey - Survey: Definition of code value [Survey] in CVD sw_meassource_2 |
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Material
From King County |
Description
Material tracks the primary material that the feature is constructed of. DomainAluminum - Aluminum: Definition of code value [Aluminum] in CVD sw_closedmaterial Clay - Clay: Definition of code value [Clay] in CVD sw_closedmaterial Concrete - Concrete: Definition of code value [Concrete] in CVD sw_closedmaterial CPEP - CPEP: Definition of code value [CPEP] in CVD sw_closedmaterial DI - DI: Definition of code value [DI] in CVD sw_closedmaterial HDPE - HDPE: Definition of code value [HDPE] in CVD sw_closedmaterial LCPE - LCPE: Definition of code value [LCPE] in CVD sw_closedmaterial Metal - Metal: Definition of code value [Metal] in CVD sw_closedmaterial Other - Other: Definition of code value [Other] in CVD sw_closedmaterial Plastic - Plastic: Definition of code value [Plastic] in CVD sw_closedmaterial PVC - PVC: Definition of code value [PVC] in CVD sw_closedmaterial RCP - RCP: Definition of code value [RCP] in CVD sw_closedmaterial SRPE - SRPE: Definition of code value [SRPE] in CVD sw_closedmaterial |
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UpstreamMeasureDown
From King County |
Description
UpstreamMeasureDown tracks the measurement from the top of the structure’s frame to the pipe’s invert on the upstream end. Domain0.0, 6.65, 9.9, 13.5, 95.15, 480.0, 482.03, 493.65 |
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DownstreamMeasureDown
From King County |
Description
DownstreamMeasureDown tracks the measurement from the top of the structure’s frame to the pipe’s invert on the downstream end. DomainNot Found |
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UpstreamAccessory
No Source Noted |
Description
Not Found DomainNot Found |
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DownstreamAccessory
No Source Noted |
Description
Not Found DomainNot Found |
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SurfaceTexture
From King County |
Description
Surface Texture is the surface feel or appearance of the pipe interior. The difference between “spiral” and “corrugated” can be confusing. Some corrugated pipe appears to have a spiral surface texture, but is classified as corrugated. Spiral pipe is quite rare. DomainCorrugated - Corrugated: Definition of code value [Corrugated] in CVD sw_convsurfacetexture Smooth - Smooth: Definition of code value [Smooth] in CVD sw_convsurfacetexture Spiral - Spiral: Definition of code value [Spiral] in CVD sw_convsurfacetexture |
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FlowDirection
From King County |
Description
Flow direction tracks the function of the pipe in terms of direction of conveyance. DomainBi-Directional - Bi-Directional: Definition of code value [Bi-Directional] in CVD sw_closedflowdir Downflow - Downflow: Definition of code value [Downflow] in CVD sw_closedflowdir Flip flow direction - Flip flow direction: Definition of code value [Flip flow direction] in CVD sw_closedflowdir |
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OverflowType
No Source Noted |
Description
Not Found DomainNot Found |
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Intent
From King County |
Description
Intent tracks whether the infrastructure was designed primarily to convey stormwater or a natural water body. DomainConvey natural water body - Convey natural water body: Definition of code value [Convey natural water body] in CVD sw_intent_1 Convey stormwater - Convey stormwater: Definition of code value [Convey stormwater] in CVD sw_intent_1 Maintenance Only - Maintenance Only: Definition of code value [Maintenance Only] in CVD sw_intent_1 |
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OwnerEntity
From King County |
Description
OwnerEntity tracks the owner of the asset. DomainFederal Govt Agency - Federal Govt Agency (Covers all federal departments and agencies): Definition of code value [Federal Govt Agency] in CVD sw_ownerentity_12 Incorporation - Incorporation: Definition of code value [Incorporation] in CVD sw_ownerentity_12 Airport - KC DES - Airport (KCIA): Definition of code value [Airport] in CVD sw_ownerentity_12 FMD - KC DES - Facilities Management Division: Definition of code value [FMD] in CVD sw_ownerentity_12 FMD BOS - KC DES FMD - Building Operations Services: Definition of code value [FMD BOS] in CVD sw_ownerentity_12 FMD RES - KC DES FMD - Real Estate Services: Definition of code value [FMD RES] in CVD sw_ownerentity_12 Roads - KC DLS - Road Services Division: Definition of code value [Roads] in CVD sw_ownerentity_12 Parks - KC DNRP - Park Division: Definition of code value [Parks] in CVD sw_ownerentity_12 SWD - KC DNRP - Solid Waste Division: Definition of code value [SWD] in CVD sw_ownerentity_12 WTD - KC DNRP - Waste Water Treatment Division: Definition of code value [WTD] in CVD sw_ownerentity_12 WLRD - KC DNRP - Water and Land Resources Division: Definition of code value [WLRD] in CVD sw_ownerentity_12 Transit - KC Metro Transit Department: Definition of code value [Transit] in CVD sw_ownerentity_12 Other Public Agency - Other Public Agency: Definition of code value [Other Public Agency] in CVD sw_ownerentity_12 Private - Private: Definition of code value [Private] in CVD sw_ownerentity_12 State Govt Agency - State Govt Agency (Covers all state departments and agencies): Definition of code value [State Govt Agency] in CVD sw_ownerentity_12 TBD - TBD: Definition of code value [TBD] in CVD sw_ownerentity_12 |
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KingCountyMS4
No Source Noted |
Description
Not Found DomainNot Found |
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Jurisdiction
From King County |
Description
Jurisdiction tracks the jurisdiction that governs the land that the asset resides in. DomainAlgona - Algona: Definition of code value [Algona] in CVD sw_jurisdiction_1 Auburn - Auburn: Definition of code value [Auburn] in CVD sw_jurisdiction_1 Beaux Arts - Beaux Arts: Definition of code value [Beaux Arts] in CVD sw_jurisdiction_1 Bellevue - Bellevue: Definition of code value [Bellevue] in CVD sw_jurisdiction_1 Black Diamond - Black Diamond: Definition of code value [Black Diamond] in CVD sw_jurisdiction_1 Bothell - Bothell: Definition of code value [Bothell] in CVD sw_jurisdiction_1 Burien - Burien: Definition of code value [Burien] in CVD sw_jurisdiction_1 Carnation - Carnation: Definition of code value [Carnation] in CVD sw_jurisdiction_1 Chelan - Chelan: Definition of code value [Chelan] in CVD sw_jurisdiction_1 Clyde Hill - Clyde Hill: Definition of code value [Clyde Hill] in CVD sw_jurisdiction_1 Covington - Covington: Definition of code value [Covington] in CVD sw_jurisdiction_1 Des Moines - Des Moines: Definition of code value [Des Moines] in CVD sw_jurisdiction_1 Duvall - Duvall: Definition of code value [Duvall] in CVD sw_jurisdiction_1 Enumclaw - Enumclaw: Definition of code value [Enumclaw] in CVD sw_jurisdiction_1 Federal - Federal: Definition of code value [Federal] in CVD sw_jurisdiction_1 Federal Way - Federal Way: Definition of code value [Federal Way] in CVD sw_jurisdiction_1 Hunts Point - Hunts Point: Definition of code value [Hunts Point] in CVD sw_jurisdiction_1 Issaquah - Issaquah: Definition of code value [Issaquah] in CVD sw_jurisdiction_1 Kenmore - Kenmore: Definition of code value [Kenmore] in CVD sw_jurisdiction_1 Kent - Kent: Definition of code value [Kent] in CVD sw_jurisdiction_1 King County - King County: Definition of code value [King County] in CVD sw_jurisdiction_1 Kirkland - Kirkland: Definition of code value [Kirkland] in CVD sw_jurisdiction_1 Kittias - Kittias: Definition of code value [Kittias] in CVD sw_jurisdiction_1 Lake Forest Park - Lake Forest Park: Definition of code value [Lake Forest Park] in CVD sw_jurisdiction_1 Maple Valley - Maple Valley: Definition of code value [Maple Valley] in CVD sw_jurisdiction_1 Medina - Medina: Definition of code value [Medina] in CVD sw_jurisdiction_1 Mercer Island - Mercer Island: Definition of code value [Mercer Island] in CVD sw_jurisdiction_1 Milton - Milton: Definition of code value [Milton] in CVD sw_jurisdiction_1 Newcastle - Newcastle: Definition of code value [Newcastle] in CVD sw_jurisdiction_1 Normandy Park - Normandy Park: Definition of code value [Normandy Park] in CVD sw_jurisdiction_1 North Bend - North Bend: Definition of code value [North Bend] in CVD sw_jurisdiction_1 Pacific - Pacific: Definition of code value [Pacific] in CVD sw_jurisdiction_1 Pierce - Pierce: Definition of code value [Pierce] in CVD sw_jurisdiction_1 Redmond - Redmond: Definition of code value [Redmond] in CVD sw_jurisdiction_1 Renton - Renton: Definition of code value [Renton] in CVD sw_jurisdiction_1 Sammamish - Sammamish: Definition of code value [Sammamish] in CVD sw_jurisdiction_1 SeaTac - SeaTac: Definition of code value [SeaTac] in CVD sw_jurisdiction_1 Seattle - Seattle: Definition of code value [Seattle] in CVD sw_jurisdiction_1 Shoreline - Shoreline: Definition of code value [Shoreline] in CVD sw_jurisdiction_1 Skykomish - Skykomish: Definition of code value [Skykomish] in CVD sw_jurisdiction_1 Snohomish - Snohomish: Definition of code value [Snohomish] in CVD sw_jurisdiction_1 State (All entities) - State (All entities): Definition of code value [State (All entities)] in CVD sw_jurisdiction_1 Tukwila - Tukwila: Definition of code value [Tukwila] in CVD sw_jurisdiction_1 Woodinville - Woodinville: Definition of code value [Woodinville] in CVD sw_jurisdiction_1 Yarrow Point - Yarrow Point: Definition of code value [Yarrow Point] in CVD sw_jurisdiction_1 |
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DataStage
From King County |
Description
DataStage tracks the status of the data as it moves through the QAQC process. DomainAcquire - Acquire: Definition of code value [Acquire] in CVD sw_datastage_1 Advanced Field Review - Advanced Field Review: Definition of code value [Advanced Field Review] in CVD sw_datastage_1 Approved - Approved: Definition of code value [Approved] in CVD sw_datastage_1 Field Review - Field Review: Definition of code value [Field Review] in CVD sw_datastage_1 Field Review:Photo - Field Review:Photo: Definition of code value [Field Review:Photo] in CVD sw_datastage_1 Office Review - Office Review: Definition of code value [Office Review] in CVD sw_datastage_1 Process - Process: Definition of code value [Process] in CVD sw_datastage_1 QC - QC: Definition of code value [QC] in CVD sw_datastage_1 Roads Review - Roads Review: Definition of code value [Roads Review] in CVD sw_datastage_1 |
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CurrentStatus
From King County |
Description
CurrentStatus tracks the status of the data as it moves through the lifecycle of an asset. DomainAbandoned - Abandoned: Definition of code value [Abandoned] in CVD sw_currentstatus_1 Active - Active: Definition of code value [Active] in CVD sw_currentstatus_1 Bond - Bond: Definition of code value [Bond] in CVD sw_currentstatus_1 Delete - Data Entry Error: Definition of code value [Delete] in CVD sw_currentstatus_1 Pending - Pending: Definition of code value [Pending] in CVD sw_currentstatus_1 Removed - Removed: Definition of code value [Removed] in CVD sw_currentstatus_1 Retired - Retired: Definition of code value [Retired] in CVD sw_currentstatus_1 |
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XYSource
From King County |
Description
XYSource tracks the method in which the geographic location of the asset was recorded. DomainCAD - CAD: Definition of code value [CAD] in CVD sw_xysource_1 GIS Data - GIS Data: Definition of code value [GIS Data] in CVD sw_xysource_1 GPS - GPS: Definition of code value [GPS] in CVD sw_xysource_1 LIDAR - LIDAR: Definition of code value [LIDAR] in CVD sw_xysource_1 Picked from aerial - Picked from aerial: Definition of code value [Picked from aerial] in CVD sw_xysource_1 Plans - Plans: Definition of code value [Plans] in CVD sw_xysource_1 Sketch - Sketch: Definition of code value [Sketch] in CVD sw_xysource_1 Survey - Survey: Definition of code value [Survey] in CVD sw_xysource_1 |
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DataSource
From King County |
Description
DataSource tracks the group, program, or process that added the data. DomainDNRP Parks - KC DNRP- Parks Division Mapping: Definition of code value [DNRP Parks] in CVD sw_datasource_3 RFMS - KC DNRP - WLRD RFMS: Definition of code value [RFMS] in CVD sw_datasource_3 SWSS AMU - KC DNRP - WLRD SWSS Asset Management Unit: Definition of code value [SWSS AMU] in CVD sw_datasource_3 SWSS Mapping - KC DNRP - WLRD SWSS Mapping: Definition of code value [SWSS Mapping] in CVD sw_datasource_3 WTD LinearNetwork - KC DNRP - WTD Linear Network: Definition of code value [WTD LinearNetwork] in CVD sw_datasource_3 WTD PointNetwork - KC DNRP - WTD Point Network: Definition of code value [WTD PointNetwork] in CVD sw_datasource_3 Metro CAD - KC DOT- Metro Division CAD: Definition of code value [Metro CAD] in CVD sw_datasource_3 KCIA CAD - KC DOT - Airport Division CAD: Definition of code value [KCIA CAD] in CVD sw_datasource_3 Roads NPDES Mapping - KC DOT - Roads NPDES Mapping: Definition of code value [Roads NPDES Mapping] in CVD sw_datasource_3 Roads RNIS Mapping - KC DOT - Roads RNIS Mapping: Definition of code value [Roads RNIS Mapping] in CVD sw_datasource_3 SWD CAD - KC DOT - Solid Waste Division CAD: Definition of code value [SWD CAD] in CVD sw_datasource_3 Roads Digitized - Roads Digitized from Aerial: Definition of code value [Roads Digitized] in CVD sw_datasource_3 ROW Assessment - ROW Assessment Project: Definition of code value [ROW Assessment] in CVD sw_datasource_3 |
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FieldVisitDate
From King County |
Description
FieldVisitDate tracks the date that staff last visited the feature in the field. DomainNot Found |
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LastEditDate
From King County |
Description
LastEditDate tracks the date that staff last edited the feature. DomainNot Found |
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FacilityID
From King County |
Description
FacilityID tracks the FacilityID number that the feature is a part of. DomainNot Found |
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PlanLink
From King County |
Description
When digital plans are available, PlanLink provides a hyperlink to plan files. DomainNot Found |
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GlobalID
From King County |
Description
GlobalID is a 36 character string that ArcGIS uses to uniquely identify features or table rows within a geodatabase and across geodatabases. DomainUNREPRESENTED DOMAIN |
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PAA
From King County |
Description
PAA tracks which Potential Annexation Area an asset intersects, if applicable. DomainUNREPRESENTED DOMAIN |
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WDFWID
From King County |
Description
WDFWID tracks Washington Department of Fish & Wildlife’s fish passage site ID from their Fish Passage and Diversion Screening Inventory. Domain101S-07, 101S-11, 101S-14, 101S-32, 101SC-07, 101SD-02, 1320139, 920093, 934234, 934606, 982396, 983112, 983113, 983119, 994989, 995321, CLO-109230, No |
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CCTVInspectionDate
From King County |
Description
Most Recent CCTV Inspection tracks the date of the most recent CCTV inspection. DomainNot Found |
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Shape
From Esri |
Description
Feature geometry. DomainCoordinates defining the features. |
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Shape.STLength()
From SQL Server |
Description
Returns the total length of the elements in a geometry instance. DomainDouble |
Contact information
| Maintained by | DNRP - Water and Land Resources |
| Primary |
Harkeerat Kang
Harkeerat.Kang@kingcounty.gov |
Terms of Use
| License | Terms of use and copyright |
Use this Data
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Links
How to use in ArcGIS Pro |
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| Sharing Status | Public |
Summary
Closed Conveyance features are enclosed pipes that vary in size and material and convey stormwater either by gravity or pressure using a pump.
Description
Closed Conveyance ComponentsPipe: A circular closed pipe that is designed to convey stormwater either by gravity or pressurized flow that is connected to a connect feature on one or both ends of the pipe.Culvert: A Closed Conveyance that drains open channels, Swales, or Ditches for the purpose of passing under a roadway, embankment or other structure.
Culverts are not connected to a structure on one or both ends.
Contact information
| Maintained by | DNRP - Water and Land Resources |
| Primary |
Harkeerat Kang
Harkeerat.Kang@kingcounty.gov |
Terms of use and copyright
| License | Terms of use and copyright |
Change history
| 10/16/2015 |
The feature class is created, records from Roads and Airport are imported, and editing begins. |