River Tweed River Tweed The River Tweed, or Tweed Water (, ), is a river long that flows east across the Border region in Scotland and northern England. Tweed (cloth) derives its name from its association with the River Tweed. The Tweed is one of the great salmon rivers of Britain and the only river in England where an Environment Agency rod licence is not required for angling. "Tweed" is a British name of uncertain meaning. It flows primarily through the scenic Borders region of Scotland, and eastwards from the settlements on opposing banks of Birgham and Carham forms the historic boundary
Natchaug River the Mount Hope River and the Fenton River, which also flow into the Mansfield Hollow Reservoir. After leaving the reservoir, the Natchaug River forms the border between the towns of Mansfield and Windham, and also the border between Windham County and Tolland County. It then flows in and out of the Willimantic Reservoir, which is used for drinking water purposes and not for recreational use, then enters Willimantic. it joins the Willimantic River, forming the Shetucket River. Large boulders and rapids can be found along much of the river. A small oxbow forms just south of the Reservoir, nearby US