Nashua River Rail Trail Map

The Nashua River, 37.5 miles long, is a tributary of the Merrimack River in Massachusetts and New Hampshire in the United States. It is formed in eastern Worcester County, Massachusetts, at the confluence of the North Nashua River and South Nashua River, and flows generally north-northeast past Groton to join the Merrimack at Nashua, New Hampsh…
The Nashua River, 37.5 miles long, is a tributary of the Merrimack River in Massachusetts and New Hampshire in the United States. It is formed in eastern Worcester County, Massachusetts, at the confluence of the North Nashua River and South Nashua River, and flows generally north-northeast past Groton to join the Merrimack at Nashua, New Hampshire. The Nashua River watershed occupies a major portion of north-central Massachusetts and a much smaller portion of southern New Hampshire.
  • Country: United States
  • States: Massachusetts, New Hampshire
  • Counties: Middlesex, MA · Hillsborough, NH
  • Towns and cities: Lancaster, Shirley, Ayer, Groton, Pepperell (MA), Hollis, Nashua (NH)
  • Source: Confluence of North Nashua River and South Nashua River
  • Mouth: Merrimack River
  • Length: 37.5 mi (60.4 km)

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Data from: en.wikipedia.org