Checked
City dataWater
Water Services
Published by City of Seattle · Updated 10/27/2026
- Last updated
- 10/27/2026
- First published 10/07/2024
- Update frequency
- Not listed
- Formats
- 7
- CSV, XLS, TXT
- Coverage
- Seattle
- City in Washington
About this dataset
A grouped feature layer that includes Water Mains, Water Services, Same Side Tap Only and No New Taps layers.
- Water Mains are large buried pipes that distribute water from a supply source ultimately to customer's service lines.
- Water Services are lines representing a water service delivered from a watermain to a property.
- Same Side Tap Only and No New Taps are water main restrictions which represent the availability or access to water main assets. Same Side Tap Only are lines representing where water services are only allowed to be tapped on one side of the water main.
- No New Taps are lines representing water mains where new water services are no longer permitted to tap into the water main.
This data provides a limited view of Seattle's water infrastructure. For example, the data does not include transmission pipelines or feeder mains for reasons of water system network security. The data may show water mains that are not eligible for new water service connections (e.g., obsolete or "no-tap" water mains).
Files and access
Links open the official government source
- CSVdata-seattlecitygis.opendata.arcgis.comCSV
- Exceldata-seattlecitygis.opendata.arcgis.comXLS
- ArcGIS GeoServiceservices.arcgis.comJSON
- GeoJSONdata-seattlecitygis.opendata.arcgis.comGeoJSON
- File Geodatabasedata-seattlecitygis.opendata.arcgis.comZIP
- Shapefiledata-seattlecitygis.opendata.arcgis.comZIP
- KMLdata-seattlecitygis.opendata.arcgis.comKML
- Feature Collectiondata-seattlecitygis.opendata.arcgis.comTXT
- GeoPackagedata-seattlecitygis.opendata.arcgis.com
- SQLite Geodatabasedata-seattlecitygis.opendata.arcgis.com
- ArcGIS Hub Datasetdata-seattlecitygis.opendata.arcgis.comWeb page
Links open outside websites we do not control.
Frequently asked questions
- Who publishes Water Services?
- City of Seattle publishes this dataset on Data.gov.
- How often is it updated?
- The publisher does not list a schedule. The last update was on 10/27/2026.
- How do I download it?
- It is available as CSV, XLS, JSON, GeoJSON, ZIP, KML, TXT. Use the links in Files and access, which open the official government source.
Similar data from other publishers
- Water ServicesCity of EverettESRI map Fields: OBJECTID ( type: esriFieldTypeOID , alias: OBJECTID ) TUMMS_ID ( type: esriFieldTypeString , alias: TUMMS_ID , length: 16 ) OWNER_CODE ( type: esriFieldTypeString , alias: Owner , length: 6 , Coded Values: [COE: City Of Everett] , [PUD: PUD] ,CSVJSONGeoJSONXMLUpdated 03/08/2026
- Water ServiceState of Virginia · WinchesterThis data shows the water services located in the City of Winchester, Virginia.CSVZIPGeoJSONKML+1Updated 10/05/2026
- Metro Water Services - Service OutagesMetropolitan Government of Nashville and Davidson County · Nashville GISA listing of the location and status of current known water service outages within the Metro Water Services coverage area. Dataset is updated every 15 minutes. Source Link: https://www.nashville.gov/departments/water Metadata Document: Metro Water Services CSVGeoJSONShapefileKML+1Updated 10/30/2026
- Sewer ServiceCity of EverettESRI Map Fields: OBJECTID ( type: esriFieldTypeOID , alias: OBJECTID ) TUMMS_ID ( type: esriFieldTypeString , alias: TUMMS_ID , length: 16 ) OWNER_CODE ( type: esriFieldTypeString , alias: Owner , length: 6 , Coded Values: [COE: City Of Everett] , [PUD: PUD] ,CSVJSONGeoJSONXMLUpdated 03/30/2026
- WaterCity of Baltimore · Baltimore CityThis dataset represents water features in Baltimore City. To leave feedback or ask a question about this dataset, please fill out the following form: Water feedback form.CSVGeoJSONShapefileKML+1Updated 07/02/2026
Where this catalog comes from
- Data.gov CatalogU.S. General Services Administration
- State and local open data portalsSocrata Discovery API
- State and city CKAN portalsCalifornia, Virginia, Boston, Houston and more
- Government ArcGIS Hub sitesCity and county GIS data
Catalog checked 10/30/2026
We list dataset descriptions only. Downloads and APIs link straight to the official government source, which holds the current version and its terms of use.
Source: Data.gov · Last updated 10/30/2026 · Listing only; the data stays with the publisher
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