20250417
16324200
1.0
FALSE
TemporaryPipeRouting
002
Projected
GCS_North_American_1983_HARN
Linear Unit: Foot_US (0.304801)
NAD_1983_HARN_Washington_North_ftUS
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20250422
13491500
20250422
13491500
Esri ArcGIS 13.3.2.52636
TemporaryPipeRouting
<p>This dataset includes the detailed geometry and attributes of the existing sewer pipe network operated by King County WTD. It encompasses various pipe diameters, materials, installation years, condition ratings, and associated maintenance information. This infrastructure data is critical for planning, maintenance, and rehabilitation projects such as the M Street Trunk Rehabilitation Project.</p>
<p>The data supports asset management workflows, hydraulic modeling, and GIS analysis across King County’s wastewater system. It is integrated with project-specific layers and serves as a foundational reference for all WTD sewer infrastructure mapping and decision-making.</p>
Geospatial dataset representing the existing sewer pipeline infrastructure managed by King County Wastewater Treatment Division (WTD).
King County Wastewater Treatment Division (WTD) GIS Mapping Services
Intended for internal King County WTD use, engineering, and project planning purposes. Data accuracy is based on the latest available inspections and records but is subject to change with ongoing updates and field verification.
Sewer PipeInfrastructureWastewaterKing CountyWTDPipelineAsset ManagementGISM Street Trunk Project
File Geodatabase Feature Class
dataset
EPSG
6.18.3(9.3.1.2)
0
Simple
FALSE
0
TRUE
FALSE
TemporaryPipeRouting
Feature Class
0
OBJECTID
OBJECTID
OID
4
0
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
Shape
Shape
Geometry
0
0
0
Feature geometry.
Esri
Coordinates defining the features.
PipeType
PipeType
String
255
0
0
Active_Construction
Active_Construction
String
3
0
0
GlobalID
GlobalID
GlobalID
38
0
0
CreationDate
CreationDate
Date
8
1
0
Creator
Creator
String
128
0
0
EditDate
EditDate
Date
8
1
0
Editor
Editor
String
128
0
0
Shape_Length
Shape_Length
Double
8
0
0
Length of feature in internal units.
Esri
Positive real numbers that are automatically generated.
20250422
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