The Middle Branch of the Dead Diamond River is a 9.0-mile (14.5 km) long river in northern New Hampshire in the United States. It is a tributary of the East Branch of the Dead Diamond River, located in the Androscoggin River watershed of Maine and New Hampshire.
The Middle Branch flows for most of its length through Pittsburg, the northernmost town in New Hampshire. It flows southeast through a wide valley between Magalloway Mountain (3,383 feet above sea level) to the south and Diamond Ridge (3,230 ft) to the north. The river then turns south and flows parallel to the East Branch of the Dead Diamond, finally joining it in the Atkinson and Gilmanton Grant, less than one mile upstream from the confluence of the East Branch and the West Branch of the Dead Diamond.
Diamond River may refer to:
Geum RiverList of rivers of New Hampshire
This is a list of rivers and significant streams in the U.S. state of New Hampshire.
All watercourses named "River" (freshwater or tidal) are listed here, as well as other streams which are either subject to the New Hampshire Comprehensive Shoreland Protection Act or are more than 10 miles (16 km) long. New Hampshire rivers and streams qualify for state shoreland protection (and are listed here in bold) if they are fourth-order or larger water bodies, based on the Strahler method of stream order classification.
Androscoggin River watershed
|Gulf of Maine|
|Long Island Sound|