According to published judgments by the Massachusetts Executive Office of Environmental Affairs, the river flows through the best red maple swamp in Massachusetts and provides some of the best canoeing across the state. It and surrounding wetlands are under study as wildlife preservation areas.
Tributaries
The West Branch and Black Brook are the only named tributaries, though there are many unnamed streams that also feed it.
Bungay Lake
Bungay Lake (Greenwood Lake on federal maps[2]) is a 110-acre (0.45 km2) private lake in North Attleboro and Mansfield. It was first formed by a dam on the Bungay River in the 18th century near its confluence with the West Branch. It is classified as class A water.
References
^U.S. Geological Survey. National Hydrography Dataset high-resolution flowline data. The National MapArchived 2012-03-29 at the Wayback Machine, accessed April 1, 2011