Largest tributaries
The Shetucket River is a tributary of the Thames River, 32.8 km long, in eastern Connecticut in the United States.
It is formed at Willimantic by the junction of the Willimantic and Natchaug rivers. It flows southeast and south. Approximately 6 km northeast of Norwich it receives the Quinebaug River and broadens into a wide estuary which stretches southeast for approximately 8 km and joins the Thames estuary on the south side of Norwich.
