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Update: May 2018 – Phase I West Sewer Line Is Active

The Phase I West Sewer line is fully functional. At this time, the parcel owners that wish to tie in may begin submitting applications to connect. All parcel owners will be receiving a letter from the Sewer Department with full instructions on connecting to the sewer system. The Phase I West sewer line will service 145 parcels under its Intermunicipal Agreement via Chelmsford to Lowell Regional Wastewater Utility. The sewer system consists of 16,500 linear feet of sewer pipe and two new and one upgraded pump station. Sewer infrastructure was installed along Middlesex Road from the Applewood Plaza through the Town Center to just north of Tyng Road, portions of Old Tyng Road, Westford Road to Potash Hill, and Kendall Road to just before Flint Road including Flint Road and Upton Drive.


The Phase I West sewer system infrastructure expansion was approved at Annual Town Meeting on June 2, 2015. The Phase I West sewer expansion project will install sewer infrastructure along Middlesex Road from the Applewood Plaza through the Town Center to just north of Tyng Road, portions of Old Tyng Road, Westford Road up to Potash Hill, and Kendall Road to and including Flint Road and Upton Road. Construction is expected start Spring 2016 and continue through Summer 2017. Woodard & Curran is the Engineer and Revoli Construction is the Contractor.

Please complete and return the sewer service information form, which was direct mailed to all properties in Project Update No. 1. Additional forms can be accessed here: Sewer Service Information Form. This form is necessary to allow your sewer service pipe to be installed at the correct location along your property line. You can also email the completed form direct to Jaclyn Lemieux at [email protected]. If you have any questions, or need assistance in filling out the form, please do not hesitate to contact Pete Jandrisevits at 978-482-7899 or [email protected]. During construction, the Project Site Representatives may request access to your home to help locate your existing sewer line / septic pipe. Anyone requesting access to your property will have a Town-issued ID.

View the Phase II Sewer Construction Project Page

The Phase 2 Sewer Project was approved at the May 15, 2018 Annual Town Meeting. Construction is expected to begin in Spring 2019 and continue through Fall 2020/Winter 2021. Click here to learn more about the project, see updates, view maps and other details.

Project and Construction Updates

Project Updates

For questions regarding the proposed Phase 1 West project, please contact Kathy Cayer, Sewer Administrator at 978-649-2300 x134.