Lancaster Sewer District Commission


The Lancaster Sewer District was established in 1967 by a special act of the Massachusetts Legislature to provide cost effective wastewater conveyance and treatment for the members of the District.

The Massachusetts Legislature created the LSDC as a "Body Corporate," an independent municipal body charged with the planning, construction, and operation of sewers within a District initially established in the southern portion of the Town of Lancaster Massachusetts.

Although the LSDC often works cooperatively with the Town of Lancaster and utilizes it's services, it is a wholly separate entity and does not fall under the auspices of the Town's Government. 

The LSDC is managed by a board of Commissioners, each elected by the voting members of the District to rotating three-year terms.

Lancaster Sewer District Commission
94 Main Street
PO BOX 773
South Lancaster, MA 01561

Phone: 978-365-7016
Please note that the LSDC no longer accepts FAXs.  Please transmit scanned documents to

Office Hours: The LSDC maintains part-time office hours, and hours by appointment.  We have extended office hours during billing periods.  If you are paying your bill you can additionally use the the drop box at our office.

Office Hours -suspended in June-  
                        Monday           9-12PM
                        Tuesday          CLOSED
                        Wednesday     9-12PM
                        Thursday         CLOSED
                        Friday               9-12PM

Commission Meetings: Held on the second and fourth Wednesday of every month at 6:00 PM - call the office for an appointment on the Commission Agenda.

Electronic Account Access
Lancaster Sewer District Commission
Lancaster Massachusetts


Quick Links & Downloads

District Calendar (Click for Agenda)

OFFICE MOVE:  The LSDC office is moving to a new location on 18 Prescott Street (Entryway is directly next to the Trolly Stop).  We will not be holding regular office hours during the month of June while we set up our new office.
Please click here for important contact information during this time
BILLING ADDRESS CHANGE:  The LSDC has started using a new lock box service for bill collection.  Please use the self addressed envelopes included in your bills which specify a PO Box in Lancaster PA - this is not an error.
LSDC second meter program for outdoor water use abatements
LSDC releases new Sewer Usage Abatement Policy