20161004
10333200
1.0
FGDC
002
StormPipes
943.359375
1331149.369687
134.299063
634211.953438
1
Projected
GCS_North_American_1983
Linear Unit: Foot_US (0.304801)
NAD_1983_StatePlane_Washington_North_FIPS_4601_Feet
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150000000
5000
20260303
13522400
INSPIRE Metadata Directive
FALSE
20260205
15465800
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The Storm Pipe feature class is a spatial dataset that represents the location and key attributes of the primary storm pipes within the City of Auburn's stormwater drainage system. This feature class provides essential information for asset management, system modeling, and infrastructure planning, supporting effective operation, regulatory compliance, and the long-term sustainability of the city’s stormwater management network.</SPAN></P></DIV></DIV></DIV>
City of Auburn Storm Pipes
2004-01-01
vector digital data
Dane Carson
City of Auburn
GIS Manager
Auburn
WA
98001
US
253-931-3000
Dane Carson
Tim Carlaw
City of Auburn
Storm Utility Engineer
Auburn
WA
98001
US
253-931-3000
Tim Carlaw
Data collection is ongoing
2003-01-01T00:00:00
2026-01-01T00:00:00
The Storm Pipe feature class is within the City of Auburns city limits.
-122.333
-122.10
47.361
47.23
1
Dane Carson
City of Auburn
GIS Manager
Auburn
WA
98001
US
253-931-3000
Tim Carlaw
City of Auburn
Storm Utility Engineer
Auburn
WA
98001
US
253-931-3000
utilities
storm
utilities
sewer
The Storm Pipe feature class represents the underground infrastructure of the City of Auburn's stormwater conveyance system, capturing the location and attributes of primary storm pipes.
City of Auburn Public Works Department: Responsible for data collection, maintenance, and updates of the storm network.
City of Auburn GIS Team: Ensures the spatial accuracy, integration, and management of storm datasets within the GIS system.
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The information shown and/or distributed is for general reference purposes only and does not necessarily represent exact geographic or cartographic data. The City of Auburn makes no warranties as to its accuracy.</SPAN></P></DIV></DIV></DIV>
Version 6.2 (Build 9200) ; Esri ArcGIS 10.4.0.5524
Though the City of Auburn's GIS storm inventory efforts had concluded in 2023, storm assets are continually installed, retired, and repaired. These ongoing changes are tracked in GIS via the intake process of as built documents pertaining to COA and private projects throughout the city.
dataset
20260303
Dane Carson
City of Auburn
GIS Manager
Auburn
WA
98001
US
253-931-3000
The Storm Pipe feature class was initially imported into GIS using existing CAD drawings circa 2004. From that time to the present day, storm pipes have been added through an as-built intake process along with other storm infrastructure as well as during a comprehensive storm inventory effort ending in 2023. Storm pipes are maintained by the City of Auburn’s Maintenance and Operations crew and are periodically retired or replaced via improvement projects or new development construction. The dataset is maintained in a Enterprise Geodatabase and is regularly updated to reflect storm system expansions, rehabilitations, and retirements.
As projects continue throughout the City of Auburn, assets are updated and retired from the storm infrastructure system. As-built construction plans record the installation/retirement of storm infrastructure and are processed by GIS staff at a delay of approximately one to two years from in-field action. All edits to the feature class honor QC standards created during the storm inventory effort to best align with sound data practices. This process will be on going for the life time of this feature class.
2003-01-01T00:00:00
Dane Carson
City of Auburn
GIS Manager
Auburn
WA
98001
US
253-931-3000
QA/QC
As-built drawings and related engineering documents were reviewed to verify and update the spatial location and attribute information of storm pipes along with GPS data for spatial location and elevation. Discrepancies existing in GIS data were identified and corrected using as-built information as well as field verification. Updates included adjusting feature geometry for accuracy and revising attributes such as installation date, ownership, depth, flow direction, and status. All updates were performed in ArcGIS Pro and ArcMap, with attribute domains enforced to maintain data integrity. Quality control checks, including topology validation and domain compliance, were conducted following updates to ensure consistency and accuracy of the dataset.
2016-01-01T00:00:00
Dane Carson
City of Auburn
GIS Manager
Auburn
WA
98001
US
253-931-3000
Storm inventory
'ID' field updated to auto-generating unique IDs from OMS replacing manually entered 'STRUCTURE' field. All associated fields in other feature classes amended with ID.
OMS integration refinement.
2026-04-01T00:00:00
All dataset features conform to established data quality criteria and have been validated through a comprehensive storm inventory process ending in 2023. Any inconsistencies in attributes, coded domains, or relational structures were addressed during the review.
The Storm pipe feature class, while thoroughly inventoried, is under active development as new storm projects are created and older infrastructure is retired. Updates occur regularly to improve completeness and accuracy of this dataset.
Enterprise Geodatabase Feature Class
3.5
EPSG
5.3(9.0.0)
While storm utility feature classes have undergone a thorough inventory effort ending in 2023, metadata is subject to change as the City of Auburn continues to refine our GIS datasets. Additionally, periodic reviews of metadata will occur to ensure accuracy of data contacts, attribute definitions, and domain structures.
Storm Pipes
Line
City of Auburn
Feature Class
30416
OBJECTID
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
OBJECTID
OID
4
10
0
STRUCTURE
Legacy ID field - Do not update.
The structure number is comprised of the up steam snapped asset's STRUCTURE number, an underscore ( _ ), then the down stream snapped asset's STRUCTURE number.
City of Auburn
This attribute does not have a formal attribute domain defined. Any valid value for the field is acceptable, and no restrictions or value lists are enforced.
STRUCTURE
String
40
0
0
PIPEMATERIAL
PIPEMATERIAL
String
25
0
0
The material used for storm pipe construction.
City of Auburn
PVC
Polyvinyl Chloride Pipe
City of Auburn
CPEP
Corrugated Polyethylene Pipe
City of Auburn
CONCRETE
Concrete Pipe
City of Auburn
DUCTILE IRON
Ductile Iron Pipe
City of Auburn
CMP
Corrugated Metal Pipe
City of Auburn
RCP
Reinforced Concrete Pipe
City of Auburn
HDPE
High-density polyethylene Pipe
City of Auburn
ADS
Advanced Drainage Systems Pipe
City of Auburn
POLYETHYLENE
Polyethylene Pipe
City of Auburn
PERFORATED
Perforated Pipe
City of Auburn
LCPE
LCPE Pipe
City of Auburn
CLAY
Clay Pipe
City of Auburn
CAST IRON
Cast Iron Pipe
City of Auburn
RPVC
Rigid Polyvinyl Chloride
City of Auburn
STEEL
Steel Pipe
City of Auburn
ALUMINUM
Aluminum Pipe
City of Auburn
TILE
Tile Pipe
City of Auburn
PIPETYPE
PIPETYPE
String
25
0
0
The purpose of the pipe within the city's storm infrastructure.
City of Auburn
Gravity Main
Storm water conveyed through pipe via gravity
City of Auburn
PERFORATED
Perforated pipe allowing storm water to disperse into surrounding earth
City of Auburn
DETENTION
Designed to temporarily store storm water with gradual release to prevent flooding
City of Auburn
FORCE MAIN
Strom water conveyed through pipe via pressurized system
City of Auburn
PIPESIZE
PIPESIZE
Double
8
38
8
Diameter of storm pipe in inches.
City of Auburn
This attribute does not have a formal attribute domain defined. Any valid value for the field is acceptable, and no restrictions or value lists are enforced.
PIPESIZEUNIT
PIPESIZEUNIT
String
5
0
0
Unit of pipe size measurement. COA will always use inches for this field.
City of Auburn
in
Inches
City of Auburn
SECONDARYPIPESIZE
SECONDARY PIPE SIZE
Double
8
38
8
Diameter of secondary storm pipe in inches if equipped.
City of Auburn
This attribute does not have a formal attribute domain defined. Any valid value for the field is acceptable, and no restrictions or value lists are enforced.
SELEVATION
SELEVATION
Double
8
38
8
Elevation measured at the beginning of the pipe.
City of Auburn
This attribute does not have a formal attribute domain defined. Any valid value for the field is acceptable, and no restrictions or value lists are enforced.
SELEVATIONUNIT
SELEVATIONUNIT
String
5
0
0
Unit of measurement for elevation. COA will always use feet for this field.
City of Auburn
ft
Feet
City of Auburn
EELEVATION
EELEVATION
Double
8
38
8
Elevation measured at the end of the pipe.
City of Auburn
This attribute does not have a formal attribute domain defined. Any valid value for the field is acceptable, and no restrictions or value lists are enforced.
EELEVATIONUNIT
EELEVATIONUNIT
String
5
0
0
Unit of measurement for elevation. COA will always use feet for this field.
City of Auburn
ft
Feet
City of Auburn
SSTRUCTURE
SSTRUCTURE
String
15
0
0
Structure snapped to beginning of pipe.
City of Auburn
This attribute does not have a formal attribute domain defined. Any valid value for the field is acceptable, and no restrictions or value lists are enforced.
ESTRUCTURE
ESTRUCTURE
String
15
0
0
Structure snapped to end of pipe.
City of Auburn
This attribute does not have a formal attribute domain defined. Any valid value for the field is acceptable, and no restrictions or value lists are enforced.
SCATCHBASIN
SCATCHBASIN
String
15
0
0
Catch basin snapped to beginning of pipe if applicable.
City of Auburn
This attribute does not have a formal attribute domain defined. Any valid value for the field is acceptable, and no restrictions or value lists are enforced.
ECATCHBASIN
ECATCHBASIN
String
15
0
0
Catch basin snapped to end of pipe if applicable.
City of Auburn
This attribute does not have a formal attribute domain defined. Any valid value for the field is acceptable, and no restrictions or value lists are enforced.
SMANHOLE
SMANHOLE
String
15
0
0
Manhole snapped to beginning of pipe if applicable.
City of Auburn
This attribute does not have a formal attribute domain defined. Any valid value for the field is acceptable, and no restrictions or value lists are enforced.
EMANHOLE
EMANHOLE
String
15
0
0
Manhole snapped to end of pipe if applicable.
City of Auburn
This attribute does not have a formal attribute domain defined. Any valid value for the field is acceptable, and no restrictions or value lists are enforced.
SINFALL
SINFALL
String
15
0
0
Infall snapped to beginning of pipe if applicable.
City of Auburn
This attribute does not have a formal attribute domain defined. Any valid value for the field is acceptable, and no restrictions or value lists are enforced.
EOUTFALL
EOUTFALL
String
15
0
0
Outfall snapped to end of pipe if applicable.
City of Auburn
This attribute does not have a formal attribute domain defined. Any valid value for the field is acceptable, and no restrictions or value lists are enforced.
BARRELCOUNT
BARRELCOUNT
SmallInteger
2
5
0
Storm pipes may have multiple barrels for specific operational purposes. If so, the total count of barrels is recorded in this field.
City of Auburn
This attribute does not have a formal attribute domain defined. Any valid value for the field is acceptable, and no restrictions or value lists are enforced.
SLOPE
SLOPE
Double
8
38
8
Slope of storm pipe. This field is often calculated based on SELEVATION, EELEVATION, and LENGTH records but may also come from as built document.
City of Auburn
This attribute does not have a formal attribute domain defined. Any valid value for the field is acceptable, and no restrictions or value lists are enforced.
SUBBASIN
A boundary in which interconnected storm assets collectively drain. This is assigned to the asset via intersection with the StormSubBasins feature class.
City of Auburn
This attribute does not have a formal attribute domain defined. Any valid value for the field is acceptable, and no restrictions or value lists are enforced.
SUBBASIN
String
50
0
0
STATIONNAME
If a pipe is directly connected to a storm water facility station it will be listed here. This is determined by intersection with the StormStation feature class.
City of Auburn
This attribute does not have a formal attribute domain defined. Any valid value for the field is acceptable, and no restrictions or value lists are enforced.
STATIONNAME
String
50
0
0
OWNER
Indicates the ownership status. This field is important for determining maintenance responsibility.
City of Auburn
COA
City of Auburn, Washington
City of Auburn
PRIVATE
Private ownership
City of Auburn
CITY OF ALGONA
City of Algona, Washington
City of Auburn
CITY OF KENT
City of Kent, Washington
City of Auburn
WSDOT
Washington State Department of Transportation
City of Auburn
PIERCE COUNTY
Pierce County, Washington
City of Auburn
MIT
Muckleshoot Indian Tribe
City of Auburn
LAKEHAVEN
Lakehaven Utility District
City of Auburn
OWNER
String
30
0
0
MICROFILM
The unique identifier of the recorded document in which the storm asset was first installed. This field links the asset to historical records, often related to construction or installation documentation.
City of Auburn
This attribute does not have a formal attribute domain defined. Any valid value for the field is acceptable, and no restrictions or value lists are enforced.
MICROFILM
String
10
0
0
LENGTH
LENGTH
Double
8
38
8
Application support field which uses SHAPE.LENGTH field value.
City of Auburn
This attribute does not have a formal attribute domain defined. Any valid value for the field is acceptable, and no restrictions or value lists are enforced.
STATUS
Indicates the current condition of the asset - critical to OMS functions. The field can have the following values:
EXISTING: The asset is still in use and operational.
RETIRED: The asset is no longer in use, typically decommissioned, replaced, removed
City of Auburn
EXISTING
The asset is still in use and operational.
City of Auburn
RETIRED
The asset is no longer in use, typically decommissioned, replaced, removed.
City of Auburn
STATUS
String
10
0
0
RETIRED
The date an asset is retired.
City of Auburn
RETIRED
Date
8
0
0
This attribute does not have a formal attribute domain defined. Any valid value for the field is acceptable, and no restrictions or value lists are enforced.
NOTES
A free-text field used to capture additional information, comments, or observations about the asset that are not represented by other fields. This may include field notes, special conditions, historical context, data anomalies, or any other relevant details entered by staff during data collection, QA/QC, or review.
City of Auburn
NOTES
String
255
0
0
This attribute does not have a formal attribute domain defined. Any valid value for the field is acceptable, and no restrictions or value lists are enforced.
QSECTION
QSECTION
String
4
0
0
PLSS Quarter section region the pipe is situated in. If the pipe traverses the boundary of two quarter sections priority is given to the quarter section containing the majority of pipe length.
City of Auburn
This attribute does not have a formal attribute domain defined. Any valid value for the field is acceptable, and no restrictions or value lists are enforced.
INSTALLED
The date of asset installation per recorded As-built, or in rare cases OMS records.
City of Auburn
This attribute does not have a formal attribute domain defined. Any valid value for the field is acceptable, and no restrictions or value lists are enforced.
INSTALLED
Date
8
0
0
SHAPE
Feature geometry.
Esri
Coordinates defining the features.
SHAPE
Geometry
8
0
0
DATASOURCE
Indicates the original source of information used to create or update the record. This may include sources such as as-built drawings, field surveys, GPS data, legacy maps, or records from maintenance and operations (M&O). The field provides traceability and supports data confidence and verification efforts.
City of Auburn
AS BUILT
As built certified document
City of Auburn
GPS RTK
Data collected in field via GPS equipment
City of Auburn
GPS SBAS
Less accurate form of GPS data collection
City of Auburn
LEGACY CAD
Legacy data - Requires verification
City of Auburn
MARK UP MAP
Assets located by staff during other operation - Requires validation
City of Auburn
SURVEY
Data gathered by field survey crew
City of Auburn
IMAGERY
Asset digitized via sighting in aerial imagery.
City of Auburn
OTHER AGENCY
Resource provided by other jurisdiction.
City of Auburn
CONSULTANT
Data provided by consultant.
City of Auburn
DATASOURCE
String
20
0
0
CREATEDBY
Records the username or identifier of the person, system, or process that originally created the record in the geodatabase. This field supports data accountability, auditing, and tracking of data creation history.
City of Auburn
This attribute does not have a formal attribute domain defined. Any valid value for the field is acceptable, and no restrictions or value lists are enforced.
CREATEDBY
String
50
0
0
CREATED
Records the date and time when the record was first created in the geodatabase. This timestamp provides a historical reference for when the asset was added to the GIS system and supports auditing, version control, and data lifecycle management.
City of Auburn
This attribute does not have a formal attribute domain defined. Any valid value for the field is acceptable, and no restrictions or value lists are enforced.
CREATED
Date
8
0
0
EDITEDBY
Records the username or identifier of the person, system, or process that most recently edited the record. This field is used to track who made the latest changes to the data, supporting accountability, version tracking, and quality assurance.
City of Auburn
This attribute does not have a formal attribute domain defined. Any valid value for the field is acceptable, and no restrictions or value lists are enforced.
EDITEDBY
String
50
0
0
MAINTAINEDBY
MAINTAINEDBY
String
255
0
0
Maintainer of storm infrastructure.
City of Auburn
M&O
Maintenance and Operations
City of Auburn
OTHER
Non COA affiliated maintainer
City of Auburn
PARKS
Maintained by Parks department
City of Auburn
UNDERDRAIN
UNDERDRAIN
String
255
0
0
Perforated pipe designed to collect and mitigate subsurface water.
City of Auburn
YES
Is underdrain pipe.
City of Auburn
No
Is not underdrain pipe.
City of Auburn
GlobalID
GlobalID
GlobalID
38
0
0
Globally assigned ID for each asset employed for use of attribute rules.
City of Auburn
This attribute does not have a formal attribute domain defined. Any valid value for the field is acceptable, and no restrictions or value lists are enforced.
EDITED
Records the date and time when the record was last modified in the geodatabase. This timestamp helps track the most recent update to the data, supporting auditing, quality control, and data management.
City of Auburn
This attribute does not have a formal attribute domain defined. Any valid value for the field is acceptable, and no restrictions or value lists are enforced.
EDITED
Date
8
0
0
ID
ID
String
255
0
0
Unique identifier generated by OMS.
City of Auburn
This attribute does not have a formal attribute domain defined. Any valid value for the field is acceptable, and no restrictions or value lists are enforced.
SHAPE.STLength()
SHAPE.STLength()
Double
0
0
0
System generated 2D length field.
ESRI
This attribute does not have a formal attribute domain defined. Any valid value for the field is acceptable, and no restrictions or value lists are enforced.
30416
ArcGIS Metadata
1.0
Simple
FALSE
30416
TRUE
FALSE