144th Street East Sewer Extension

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About the project

New sewer facilities will be installed to serve approximately 290 acres of Urban Growth Area that is currently unserved by public sewer service. This project will result in the construction of approximately 11,500 linear feet of sewer main. 

New sewer mains will extend from existing facilities at the intersections of 144th Avenue E and 62nd Avenue East, 152nd Street East and 66th Avenue East, and 160th Street East and Canyon Road East.  

The extensions will provide improved access to public sewer facilities to the unsewered area bordered by 144th Street East to the north, 160th Street East to the south, Canyon Road East to the west and 66th Avenue East to the east. A private dryline located in 58th Avenue Court East will also connect to the public sewer system. 


  • Project #: P-110783
  • Estimated total project cost: $8.11 million
  • Funding source: new customer sewer connection fees
  • Construction contractor: not yet known

  • Advertisement: Fall 2021
  • Construction begin: Summer 2022

Project contacts

Kendra Timbers, P.E.

Project Engineer

(253) 798-4691 [email protected]

Aaron Callanan, P.E.
Design Engineering Supervisor
(253) 798-4207
[email protected]