Salisbury Plain River

The Salisbury Plain River is a 4.7 mi river in Plymouth County, Massachusetts that flows from the city of Brockton into the towns of West Bridgewater and East Bridgewater where it joins the Matfield River, a major tributary of the Taunton River.

The Salisbury Plain River flows through the heart of Brockton, Massachusetts, once a major shoe manufacturing center. The river is formed by several smaller streams, including Trout Brook, Cary Brook, and Salisbury Brook.