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Planning & Public Works
Find Forms and Documents
Connecting to the Sewer System
Residential, Commercial & Industrial Connections
Pierce County staff is here to help you get your home, business or development connected to the sewer system.
1) Check if your property is in the Pierce County Sewer Service Area
Sewer Service Area Web app
. If your address is in the salmon colored area, you are in our service area.
View a map of the
Pierce County Sanitary Sewer System and Service Area
2) Get approval of on-site septic systems
All septic systems must be approved by the
Tacoma-Pierce County Health Department
New on-site septic systems are not allowed in urban areas where sewer service is available.
3) Ensure that your sewer project is in compliance with Pierce County's standard plans and details
Standard Plans and Details
to complete your designs.
Fill out the necessary
Scan your documents and submit your project electronically through Pierce County's
online permitting system
publicly and privately designed sewer systems that connect to Pierce County's system are reviewed for compliance with our standard plans and details.
4) Learn what happens after your sewer permit has been issued
Planning and Public Works must inspect the sewer construction before it is accepted by the County.
standard forms and plans
to make sure you are in compliance.
Final Sanitary Sewer Development Specifications
The most recent Sanitary Sewer Development Specifications and the Sewer Standard Details Manual is available below.
2012 Sanitary Sewer Development Specifications
Sanitary Sewer Standard Details
Send a message
24-Hour Sewer Emergency:
8:00 a.m.– 4:00 p.m.
Closed all major holidays
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