20161012
08502600
1.0
FGDC
002
StormCulverts
1281593.981875
1314932.542812
91699.552813
134933.654687
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
20260217
16535800
INSPIRE Metadata Directive
FALSE
20260212
07453800
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The Storm Culvert feature class is a spatial dataset that represents the location and key attributes of culverts within the City of Auburn's stormwater drainage system. These culverts convey stormwater beneath roadways facilitating the safe passage of surface runoff and helping to prevent flooding and erosion. 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>
Storm Culverts
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
Bounding box of feature class.
-122.333
-122.10
47.36
47.23
true
-91.256
2060.744
Data collection is ongoing post storm inventory circa 2023 - extent to the City of Auburn's legal city limits.
2003-01-01T00:00:00
2026-01-01T00:00:00
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
The Storm Culverts line feature class captures the geometry and attributes of storm channels within the City of Auburn. Storm culverts are enclosed structures which channel stormwater runoff under roadways throughout the city.
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
20260217
Dane Carson
City of Auburn
GIS Manager
Auburn
WA
98001
US
253-931-3000
The Storm Culverts feature class was initially imported into GIS using existing CAD drawings circa 2004. From that time to the present day, assets 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 culverts 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.
2004-01-01T00:00:00
Dane Carson
City of Auburn
GIS Manager
Auburn
WA
98001
US
253-931-3000
As built intake process.
As-built drawings and related engineering documents were reviewed to verify and update the spatial location and attribute information of storm manholes 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
QA/QC
'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.
GIS Storm Inventory
The Storm Culverts 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 as new information comes in.
QA/QC
Enterprise Geodatabase Feature Class
EPSG
5.3(9.0.0)
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. Metadata will be updated as necessary.
external
04e630aa0b93ff203ee51e700fc25d94b9a0b8498041dc39e8f19b426ff73264
Dane Carson
City of Auburn
GIS Manager
Auburn
WA
98001
US
253-931-3000
True
Dane Carson
Storm Culverts
Point
City of Auburn
Feature Class
1464
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
50
0
0
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
10
0
0
OWNER
Indicates the ownership of the asset for inspection purposes.
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
KING COUNTY
King County, Washington
City of Auburn
MIT
Muckleshoot Indian Tribe
City of Auburn
OWNER
String
30
0
0
CULVERTTYPE
CULVERTTYPE
String
30
0
0
The type of culvert as denoted by profile shape.
City of Auburn
CIRCULAR
Traditional circular pipe style culvert
City of Auburn
4 SIDE BOX
Monolithic box culvert
City of Auburn
ARCH
Culvert with a curved top and wide base
City of Auburn
3 SIDE BOX
Bench style culvert sitting over natural water pathway
City of Auburn
PIPEMATERIAL
PIPEMATERIAL
String
25
0
0
Material of culvert
City of Auburn
CONCRETE
Concrete pipe
City of Auburn
CPEP
Corrugated Polyethylene Pipe
City of Auburn
CMP
Corrugated Metal Pipe
City of Auburn
PVC
Polyvinyl Chloride Pipe
City of Auburn
DUCTILE IRON
Ductile Iron Pipe
City of Auburn
RCP
Reinforced Concrete Pipe
City of Auburn
HDPE
High-Density Polyethylene Pipe
City of Auburn
RPVC
Rigid Polyethylene Pipe
City of Auburn
CLAY
Clay Pipe
City of Auburn
ADS
Advanced Drainage System pipe
City of Auburn
CAST IRON
Cast Iron Pipe
City of Auburn
STEEL
Steel Pipe
City of Auburn
PIPESIZE
PIPESIZE
Double
8
38
8
Primary diameter of culvert pipe if circular. If the culvert is non-circular the PIPESIZE field denotes the height of the structure opening. This measurement will always be 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
3
0
0
Unit used for pipe size measurement. COA will always use inches.
City of Auburn
in
Inches
City of Auburn
SECONDARYPIPESIZE
SECONDARYPIPESIZE
Double
8
38
8
If the culvert is non-circular the SECONDARY PIPE SIZE field denotes the width of the structure opening. This measurement will always be 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.
BARRELCOUNT
BARRELCOUNT
SmallInteger
2
5
0
The number of individual enclosed passages existing side by side at a single culvert crossing.
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 of channel. Generally calculated using GPS elevations of the beginning and end of a channel, but may also be sourced from as built plans if available.
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
Double
8
38
8
SELEVATION
Elevation measured at the beginning of the culvert.
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
Double
8
38
8
SELEVATIONUNIT
Unit of measurement for elevation. COA will always use feet.
City of Auburn
ft
Feet
City of Auburn
SELEVATIONUNIT
String
3
0
0
EELEVATION
Elevation measured at the end of the culvert.
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.
EELEVATION
Double
8
38
8
EELEVATIONUNIT
Unit of measurement for elevation. COA will always use feet.
City of Auburn
ft
Feet
City of Auburn
EELEVATIONUNIT
String
3
0
0
SSTRUCTURE
Structure snapped to beginning of culvert.
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.
SSTRUCTURE
String
15
0
0
ESTRUCTURE
Structure snapped to end of culvert.
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
String
15
0
0
SINFALL
SINFALL
String
15
0
0
In fall at the beginning of a culvert.
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
out fall at the end of a culvert.
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
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
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
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.
RETIRED
Date
8
0
0
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
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
String
255
0
0
LENGTH
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.
LENGTH
Double
8
38
8
QSECTION
PLSS Quarter section region the culvert is situated in. If the culvert traverses the boundary of two quarter sections priority is given to the quarter section containing the majority of culvert 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.
QSECTION
String
4
0
0
INSTALLED
The date of asset installation per recorded as built document, 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
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
RECORDED DOCUMENT
A document that is not as built, such as storm permit or in progress plan set.
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
255
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
255
0
0
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 field records the date and time when the feature was last modified. As a timestamp value that varies continuously and is automatically updated by the system, its values cannot be constrained to a fixed set or range. Therefore, the domain for this field is unrepresentable.
EDITED
Date
8
0
0
MAINTAINEDBY
MAINTAINEDBY
String
255
0
0
Responsible part for maintenance of culvert.
City of Auburn
M&O
COA Maintenance and Operations
City of Auburn
PARKS
COA Parks department
City of Auburn
OTHER
Other Party
City of Auburn
GlobalID
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.
GlobalID
GlobalID
38
0
0
ID
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.
ID
String
255
0
0
SHAPE.STLength()
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.
SHAPE.STLength()
Double
0
0
0
1464
ArcGIS Metadata
1.0
Simple
FALSE
1464
TRUE
FALSE