The Lovell River is a 9.5 mile long (15.3 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 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...

, part of the 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 Lovell River flows out of the Ossipee Mountains

Ossipee Mountains

The Ossipee Mountains are located just south of the White Mountains of New Hampshire, United States. Mount Shaw, at , is the highest point in the range.-Geology and physiography:...

, a circular mountain range lying south of the White Mountains

White Mountains (New Hampshire)

The White Mountains are a mountain range covering about a quarter of the state of New Hampshire and a small portion of western Maine in the United States. Part of the Appalachian Mountains, they are considered the most rugged mountains in New England...

. The river rises in the northeastern corner of Moultonborough, New Hampshire

Moultonborough, New Hampshire

Moultonborough is a town in Carroll County, New Hampshire, United States. The population was 4,044 at the 2010 census. Moultonborough is bounded in part by Lake Winnipesaukee in the southwest and Squam Lake in the northwest corner...

 at the junction of Gulf Brook and South Brook, draining the northeast slopes of Faraway Mountain and Mount Shaw

Mount Shaw

Mount Shaw is a mountain located within the Castle in the Clouds estate in Carroll County, New Hampshire. With a summit elevation of it is the highest of the Ossipee Mountains....

, the highest peaks in the Ossipees. The Lovell River flows east into the town of 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 Conner Pond and leaving the mountains at New Hampshire Route 16

New Hampshire Route 16

New Hampshire Route 16 is a long north–south highway in the U.S. state of New Hampshire. Much of its length is close to the border with Maine. NH 16 is the main route from the Seacoast region north to the Lakes Region and the White Mountains. The section from Portsmouth to Milton is a...

, after which it crosses a narrow river delta and enters Ossipee Lake.