Merrimack River

The Merrimack River is a significant waterway in the northeastern United States, flowing about 117 miles through New Hampshire and Massachusetts. It originates in the White Mountains and eventually empties into the Atlantic Ocean at Newburyport, Massachusetts. Historically important for transportation and industry, the river powered mills during the Industrial Revolution. Today, it serves various purposes, including recreation, water supply, and habitat for wildlife. The Merrimack River Basin is also crucial for regional ecosystems and communities, supporting both natural beauty and economic activity.