Plymouth

Of Plymouth’s land area, 44% is located within the Buzzards Bay watershed. The Agawam River begins in Plymouth, and the Wankinco River snakes along Plymouth's town line with Carver.

Carver sits on Plymouth’s western edge, where the Wankinco River snakes along the town line. At its southernmost extreme, Plymouth’s border nearly reaches the shores of Buttermilk Bay in Bourne.

Water Quality in Plymouth

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Hover over and click for details the markers on the map below to see water quality monitoring data for embayments in Plymouth. Find out what these scores mean.

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Places to Go in Plymouth

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Big Sandy Pond State Boat Ramp

Big Sandy Pond State Boat Ramp

Boat Launches
Davis-Douglas Conservation Area

Davis-Douglas Conservation Area

Learning & Visitor Centers, Parks & Trails
Halfway Pond Conservation Area

Halfway Pond Conservation Area

Parks & Trails

News from Plymouth

All News from Plymouth
Loggers Deployed for Water Quality and Level Monitoring

Loggers Deployed for Water Quality and Level Monitoring

On the Bay May 6, 2026
Coalition Dam Removal and Bog Restoration Projects Awarded Nearly $500,000 from Healey-Driscoll Administration

Coalition Dam Removal and Bog Restoration Projects Awarded Nearly $500,000 from Healey-Driscoll Administration

On the Bay April 5, 2026
Coalition Purchase of Agawam River Corridor To Improve Water Quality, Increase Fish Population

Coalition Purchase of Agawam River Corridor To Improve Water Quality, Increase Fish Population

In the Watershed January 9, 2026
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