20160405
14040400
1.0
FGDC
002
StormInfalls
1281593.981875
1314932.542812
90963.232500
134895.452187
1
Projected
GCS_North_American_1983
Linear Unit: Foot_US (0.304801)
NAD_1983_StatePlane_Washington_North_FIPS_4601_Feet
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20260310
16074900
FALSE
20260310
16074900
The Storm Infalls feature class is a spatial dataset that represents the location and key attributes of storm infalls within the City of Auburn's stormwater drainage system. Infalls are the entry points of culverts, pipes, and channels which facilitate the controlled movement of surface runoff and helping to reduce flooding, erosion, and sediment transport. 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.
Storm Infalls
2004-01-01
vector digital data
Tim Carlaw, City of Auburn, Storm Utility Engineer
-122.281156
-122.143647
47.362193
47.240136
true
-36.909
32811.614
Data collection is ongoing post storm inventory circa 2023 - extent to the City of Auburn's legal city limits.
2003-01-01
2026-01-01
-36.909
32811.614
-122.281156
-122.143647
47.362193
47.240136
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
Dane Carson
City of Auburn
GIS Manager
Auburn
WA
98001
US
253-931-3000
utilities
storm
utilities
storm
The Storm Infalls point feature class captures the geometry and attributes of storm infalls within the City of Auburn. Storm infall is the technical term for the upstream inlet of culverts, pipes, and channels when a physical storm water control structure does not exist.
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.
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.
Version 6.2 (Build 9200) ; Esri ArcGIS 10.4.0.5524
dataset
20260310
Dane Carson
City of Auburn
GIS Manager
Auburn
WA
98001
US
253-931-3000
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.
2004-01-01
Dane Carson
City of Auburn
GIS Manager
Auburn
WA
98001
US
253-931-3000
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.
2016-01-01T13:00:00
Dane Carson
City of Auburn
GIS Manager
Auburn
WA
98001
US
253-931-3000
'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 Infall 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
EPSG
5.3(9.0.0)
Storm Infalls
Point
City of Auburn
Feature Class
3303
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 PLSS quarter section the asset falls within, followed by the storm sub-basin it drains to, then the next highest number of assets within this naming designation. This naming method is to be replaced by a system generated unique ID managed by the OMS system.
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
15
0
0
SUBBASIN
A boundary in which interconnected storm assets collectively drain. This is assigned to the asset via intersection with the StormBasins 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
4
0
0
MAIN
Indicates the ID number of the associated main pipe to which the infall is snapped.
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.
MAIN
String
30
0
0
BASIN
Indicates the structure number of the associated storm detention site to which the infall is draining into.
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.
BASIN
String
30
0
0
CHANNEL
Indicates the ID number of the associated main pipe to which the infall is snapped.
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.
CHANNEL
String
30
0
0
ELEVATION
Elevation of the storm infall invert measured in feet. This measurement is primarily taken via GPS during the GIS storm inventory effort, but can come from as built documents or DTM data where necessary.
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.
ELEVATION
Double
8
38
8
ELEVATIONUNIT
Unit of measurement for the elevation of the storm infall. This unit will always be in feet.
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.
ELEVATIONUNIT
String
3
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
PIERCE COUNTY
Pierce County, Washington
City of Auburn
KING COUNTY
King County, Washington
City of Auburn
MIT
Muckleshoot Indian Tribe
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
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
ROTATION
Rotation of point symbology for cartographic purposes.
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.
ROTATION
SmallInteger
2
5
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
QSECTION
PLSS Quarter section region the asset is situated in.
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
STATIONNAME
Assigned when infall is associated with storm pump station configuration.
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
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
RECORDED DOCUMENT
Non as built document such as permit.
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
ESRIGNSS_ALTITUDE
Legacy data - altitude. Do not update.
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.
ESRIGNSS_ALTITUDE
Double
8
38
8
ESRIGNSS_LATITUDE
Legacy data - latitude. Do not update.
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.
ESRIGNSS_LATITUDE
Double
8
38
8
ESRIGNSS_LONGITUDE
Legacy data - Longitude. Do not update.
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.
ESRIGNSS_LONGITUDE
Double
8
38
8
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
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
3303
ArcGIS Metadata
1.0
Simple
FALSE
3303
TRUE
FALSE