The Rumford River is a small river in southeastern Massachusetts

Massachusetts

The Commonwealth of Massachusetts is a state in the New England region of the northeastern United States of America. It is bordered by Rhode Island and Connecticut to the south, New York to the west, and Vermont and New Hampshire to the north; at its east lies the Atlantic Ocean. As of the 2010...

, United States, that is a tributary of the Threemile River

Three Mile River

The Three Mile River or Threemile River is a river in Bristol County, Massachusetts. It is formed by the junction of the Rumford and Wading rivers in the town of Norton...

 in the Taunton River

Taunton River

The Taunton River , is a river in southeastern Massachusetts in the United States. It arises from the confluence of the Town River and Matfield River, in the town of Bridgewater...

 watershed. The Rumford River, 23.1 kilometres (14.4 mi) long, begins within the town of Foxborough

Foxborough, Massachusetts

-Demographics:As of the census of 2000, there were 16,246 people, 6,141 households, and 4,396 families residing in the town. The population density was 809.1 people per square mile . There were 6,299 housing units at an average density of 313.7 per square mile...

 and flows south through Mansfield

Mansfield, Massachusetts

Mansfield is a town in Bristol County, Massachusetts, United States. As of the United States 2010 Census, the town population is 23,184. Mansfield is in the south-southwest suburbs of Boston and is also close to Providence, Rhode Island....

 to the Norton Reservoir

Norton Reservoir

The Norton Reservoir is a lake/reservoir/pond within the towns of Norton and Mansfield, in southeastern Massachusetts. The Rumford River empties out into the reservoir.-External links:http://www.mass.gov/dfwele/dfw/habitat/maps/ponds/pdf/dfwnorto.pdf...

, within the town of Norton

Norton, Massachusetts

Norton is a town in Bristol County, Massachusetts, United States, and contains the village of Norton Center. The population was 18,036 at the 2000 census...

, then continues to its confluence with the Wading River

Wading River (Massachusetts)

The Wading River is a river in southeastern Massachusetts in the United States. It rises from Lake Miramichi in the town of Foxborough and flows southeast through Mansfield into the town of Norton, where it turns east, flows through Barrowsville Pond, and continues to its confluence with the...

to form the Threemile River.