The town of Mattapoisett covers 18 square miles, all of which is located within the Buzzards Bay watershed. Mattapoisett sits on the shores of Buzzards Bay with Fairhaven to the west, Marion to the east, and Acushnet and Rochester to the north. As of the 2010 Census, Mattapoisett was home to 6,045 residents. Its coastline extends 26 miles along Nasketucket Bay, Mattapoisett Harbor, Aucoot Cove, and the Mattapoisett River.

Top Stories in Mattapoisett

Spreading the love through riding and volunteering

Lizanne Campbell will be jumping on her bike for her 10th Watershed Ride, while also lending a hand as a volunteer.

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Buzzards Bay Swimmers Finish Strong

Nearly two hundred swimmers dove into New Bedford's outer Harbor to raise money for clean water at the 29th Annual Buzzards Bay Swim on June 18.

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Connecting with friends through the Watershed Ride

Gary Johnson loves the Buzzards Bay Watershed Ride, as it's a way to connect with old friends and ride one of the most scenic routes around.

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Upcoming Events in Mattapoisett

Ugly Sweater Hike – Acushnet Sawmill
Sat, December 17
12:00PM - 1:00PM
Acushnet Sawmill,
Mattapoisett
Holiday Crafternoon!
Fri, December 16
5:30PM - 7:30PM
Onset Bay Center,
Wareham

Places To Go in Mattapoisett

The Bogs

In the heart of the Mattapoisett River valley lies The Bogs, an oasis of forests, freshwater swamps, and cranberry bogs.

Nasketucket Bay State Reservation

Nasketucket Bay State Reservation's 200 acres of coastal forests in Mattapoisett are a treasure for all ages.

Mattapoisett Rail Trail

The growing Mattapoisett Rail Trail offers a mile-long flat, paved bike path and a short footpath to the Mattapoisett River.

Current Issues

Land Conservation

Conserving land is one of the most important ways to protect clean water in Buzzards Bay. Since 1998, the Coalition has forever preserved more than 7,000 acres of land across our region.

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Working to Save Buzzards Bay

The Buzzards Bay Coalition is a membership-supported organization dedicated to improving the health of the Buzzards Bay ecosystem for all through education, conservation, research, and advocacy.

We work to protect clean water on the Bay and on the land: