The Beech River is a 13.1 mile long (21.2 km) river

River

A river is a natural watercourse, usually freshwater, flowing towards an ocean, a lake, a sea, or another river. In a few cases, a river simply flows into the ground or dries up completely before reaching another body of water. Small rivers may also be called by several other names, including...

 located in eastern New Hampshire

New Hampshire

New Hampshire is a state in the New England region of the northeastern United States of America. The state was named after the southern English county of Hampshire. It is bordered by Massachusetts to the south, Vermont to the west, Maine and the Atlantic Ocean to the east, and the Canadian...

 in the United States

United States

The United States of America is a federal constitutional republic comprising fifty states and a federal district...

. It is a tributary

Tributary

A tributary or affluent is a stream or river that flows into a main stem river or a lake. A tributary does not flow directly into a sea or ocean...

 of the Pine River

Pine River (New Hampshire)

The Pine River is a 19.2 mile long river located in eastern New Hampshire in the United States. It is a tributary of Ossipee Lake, part of the Saco River watershed leading to the Atlantic Ocean.- Course :...

, part of the Ossipee Lake

Ossipee Lake

Ossipee Lake is located in Carroll County in eastern New Hampshire, in the communities of Ossipee and Freedom. At 3,245 acres, it is the sixth-largest lake located entirely in New Hampshire. The lake is fed by the West Branch , the Bearcamp and Lovell rivers , and the Pine River...

 / Saco River

Saco River

The Saco River is a river in northeastern New Hampshire and southwestern Maine in the United States. It drains a rural area of of forests and farmlands west and southwest of Portland, emptying into the Atlantic Ocean at Saco Bay, from its source. It supplies drinking water to roughly 250,000...

 watershed

Drainage basin

A drainage basin is an extent or an area of land where surface water from rain and melting snow or ice converges to a single point, usually the exit of the basin, where the waters join another waterbody, such as a river, lake, reservoir, estuary, wetland, sea, or ocean...

 leading to the Atlantic Ocean

Atlantic Ocean

The Atlantic Ocean is the second-largest of the world's oceanic divisions. With a total area of about , it covers approximately 20% of the Earth's surface and about 26% of its water surface area...

.

The Beech River begins at the outlet of Upper Beech Pond in the northern part of Wolfeboro, New Hampshire

Wolfeboro, New Hampshire

Wolfeboro is a town in Carroll County, New Hampshire, United States. The population was 6,269 at the 2010 census. A venerable resort area situated beside Lake Winnipesaukee, Wolfeboro includes the village of Wolfeboro Falls...

. The river flows north for one mile and enters Lower Beech Pond in the town of Tuftonboro

Tuftonboro, New Hampshire

Tuftonboro is a town in Carroll County, New Hampshire, United States. The population was 2,387 at the 2010 census. Bounded on the southwest by Lake Winnipesaukee, Tuftonboro includes the villages of Tuftonboro Corner, Center Tuftonboro, Melvin Corner, Melvin Village and Mirror...

. Resuming its course, it heads generally northeast into Ossipee

Ossipee, New Hampshire

Ossipee is a town in Carroll County, New Hampshire, United States. The population was 4,345 at the 2010 census. It is the county seat of Carroll County...

, passing through Garland Pond and reaching the Pine River near the village of Center Ossipee

Center Ossipee, New Hampshire

Center Ossipee is a census-designated place in the town of Ossipee in Carroll County, New Hampshire. The population was 561 at the 2010 census. It is one of two major villages in the town, the other being Ossipee Corner .New Hampshire Route 16 and Route 25 bypass the village to the east...

.