King County GIS Center
King Street Center
201 S. Jackson St.
Suite 706
Seattle, WA 98104

+ 47.59909 N
- 122.33136 W

+ 47°  35' 56.72"
- 122° 19' 52.90"


Sewer Service Areas

Description | Contacts | Attribute Information | Constraints

Data layer thumbnail image


Layer name: SEWER_SERV
Subject category: utility
Title: Sewer Service Areas
Feature Count: 47
Feature Type: Polygon
Abstract: This data depicts the areas of sewer service for Local Sewer Providers in King County and the KC-WTD Service Area. This data was created for planning and project purposes for King County Wastewater Treatment Division. The data is based upon the best available information including service area boundaries, conveyance pipe locations and Sewer Comprehensive Plans put out by the local providers. This data can/will differentiate from the corporate boundaries for each of the local providers. This data is in no way the final authority, but simply the best available information. If specific questions regarding service areas & local providers arise, the local provider would be the entitly to contact.
Purpose: Depicts the best available information on where sewer service is being provided and the city or district providing this service. These boundaries often differ from the corporate boundaries, including sewer utlity district boundaries, which can be found in the DISTRICTS folder.
Status: In work
Updated: As needed
Time period of content: (single date,as YYYYMMDD)::
Time period of content: (date range, as YYYYMMDD):: 20210303 - 20210303
Spatial reference: WA State Plane North
FGDC Documentation: Classic or FAQ
Open Data Availability: Yes
Place Keywords: Washington state, King County, WA, Pacific NW,
Theme Keywords: utility, utilitiesCommunication,
Lineage: Not available


Maintained by:
King County King County Dept of Natural Resources and Parks, Wastewater Treatment Division
Primary: Shari Cross, Senior GIS Specialist, 206-477-4467
(How to e-mail a County contact)
Secondary: KCGIS Center; This mailbox is monitored during business hours.

Attribute Information

_COUNTY_County where sewer service provider is located
_NAME_Name of Local Sewer Service Provider
Alderwood Water and Wastewater District
Cedar River Water and Sewer District
City of Algona
City of Auburn
City of Bellevue
City of Black Diamond
City of Bothell
City of Brier
City of Carnation
City of Duvall
City of Edmonds
City of Enumclaw
City of Everett
City of Issaquah
City of Kent
City of Kirkland
City of Lake Forest Park
City of Lynnwood
City of Mercer Island
City of Mountlake Terrace
City of North Bend
City of Pacific
City of Redmond
City of Renton
City of Seattle
City of Snoqualmie
City of Tukwila
Coal Creek Utility District
Cross Valley Water District
Highlands Sewer District
Lakehaven Utility District
Midway Sewer District
Muckleshoot Indian Tribe
Mukilteo Water and Wastewater District
NE Sammamish Sewer and Water District
Northshore Utility District
Olympic View Water and Sewer District
Ronald Wastewater District
Sammamish Plateau Water
Silver Lake Water and Sewer District
Skyway Water and Sewer District
Snoqualmie Pass Utility District
Soos Creek Water and Sewer District
SW Suburban Sewer District
Valley View Sewer District
Vashon Island Sewer District
Woodinville Water District
_WEBSITE_Website of Local Sewer Service Provider
_LSP_TYPE_Type of Local Sewer Service Provider (City or District)


Access: Access Constraint: Data is available on GIS Data Portal:

Use: Use Constraint: King County data are made available with the understanding that they shall be used exclusively by the obtainer or his/her authorized agents. Digital products may not be reproduced or redistributed in any form or by any means without the express written authorization of King County.