Freetown, MA septic help: Assonet village, East Freetown and the Long Pond shore

Two villages, two water suppliers, almost no sewer

Freetown had 9,206 residents at the 2020 census, spread over 34.47 square miles of Bristol County woods, river and pond shore. It splits into two villages that even get their water from different cities: the Freetown Water and Sewer Commission buys water from Fall River for Assonet customers and from New Bedford for East Freetown customers. The system is small. Its FY2023 rate notice counted 690 water customers and just 3 sewer customers. Everyone else is on a private well, a private septic system, or both, and a town planning report filed with the state calls those systems highly vulnerable to flooding and leaching, with many homes inside the Assonet River floodplain.

The Assonet sewer proposal

On 13 November 2025 the state Water Resources Commission heard Freetown’s request about extending sewer service in Assonet. The staff summary says most Assonet properties rely on individual septic systems, that an existing link to Fall River already serves a few Assonet customers, and that new flow would go to the Fall River treatment plant under agreements that predate the Interbasin Transfer Act. Staff read the extension as needing no new transfer approval, limited to properties on Freetown’s water system. We did not find the final vote or a construction date. If you own in Assonet village and your system is failing, ask the Board and the Water and Sewer Commission whether your street is in the plan before you commit to a full replacement.

Permits at 3 North Main Street

The Board of Health works from Town Hall, 3 North Main Street, Assonet. Its April 2024 hearing notice gave (508) 644-2202; the town board directory lists the main Town Hall line with extension 3 for the Board. Town Hall keeps hours Monday to Thursday 8 am to 4 pm and Friday 8 am to noon, per the Town Clerk’s 2024 census newsletter. The town’s building permit steps say the Health Agent signs a septic installation permit only after well testing results and a well registration are supplied, so on a new house the well comes first. Variances go to a public hearing; one for a property on Island Road Extension was heard on 10 April 2024, and plans can be viewed at the office in business hours. We could not read any Freetown local septic regulation from this session, so ask the office whether local rules add to Title 5.

Long Pond, the Assonet River and the water downstream

Long Pond, which Freetown shares with Lakeville, is large and shallow, fed by small streams and drained by the Long Pond River into Assawompset Pond, a public supply for New Bedford and Taunton. On the Lakeville shore, the Conservation Commission has cleared a feasibility study for a permeable reactive barrier to catch old nitrogen in groundwater before it reaches the pond. The town plan says better management of the pond complex is needed for flooding and water quality, and that the fix has to be regional. SRPEDD’s 2024 priority area report keeps a 300 foot protection buffer along the Assonet River, and the March 2025 Freetown Master Plan recommends a Water Resource Protection Overlay District for aquifer recharge areas.

Selling, repairing and paying for it

The state rules do not change across the county line: a Title 5 inspection by a MassDEP approved System Inspector within two years before a sale, an upgrade before adding a bedroom, and a repair when a system fails. Freetown is in Bristol County, so the Barnstable County AquiFund loan does not apply, but the state credit pays back 60% of up to $30,000 spent fixing a failed system at a principal residence, so $18,000 at most over a lifetime (mass.gov residential tax credits, read for our Carver page, September 2026; the tax credit guide has the steps). Freetown was not named a nitrogen sensitive area in the 2023 Title 5 changes, which covered Cape Cod only.

To the north, Lakeville shares Long Pond, and Rochester borders East Freetown and drains toward the same pond complex. The service areas page lists every town we cover.

South of East Freetown, Acushnet has its own page: sewer only near its center, water bought from New Bedford, and a Board agent who attends every Title 5 inspection.

Sources: Census QuickFacts and citypopulation.de (2020 census); Board address, phones and the 10 April 2024 variance hearing via the Board notice on freetownma.gov; directory phone via freetownma.gov/boards; hours via the Town Clerk 2024 census newsletter; well before septic via the town building permit steps; water suppliers and customer counts via the Freetown Water and Sewer Commission FY2023 rate notice; Assonet sewer via the Water Resources Commission staff document of 13 Nov 2025 (mass.gov); flooding and leaching via the Freetown report on mass.gov; Long Pond via mass.gov and Lakeville Conservation Commission coverage; Assonet River buffer via the SRPEDD Freetown 2024 PDA PPA report; overlay district via the 2025 Freetown Master Plan (SRPEDD); all read 10 Nov 2026.