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The Potomac River (/ p ə ˈ t oʊ m ə k / ⓘ) is a major river in the Mid-Atlantic region of the United States that flows from the Potomac Highlands in West Virginia to the Chesapeake Bay in Maryland.
- Potomac Highlands
The Potomac Highlands of West Virginia (or just the Potomac...
- South Branch Potomac River
The South Fork South Branch Potomac River, sometimes called...
- Great Falls
Great Falls is a series of rapids and waterfalls on the...
- Potomac Highlands
May 13, 2024 · Potomac River, river in the east central United States, rising in North and South branches in the Appalachian Mountains of West Virginia. The two branches (95 miles [150 km] and 130 miles long [209 km], respectively) flow generally northeast and unite southeast of Cumberland, Maryland, to continue.
- The Editors of Encyclopaedia Britannica
- Potomac River Map
- Major Features
- Course of The Potomac River
- Significance
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The Potomac River is 652 km (405 miles) in length and has a drainage basin of 38,000 km2 (14,700 square miles), which makes it the fourth largest river on the United States’ Atlantic Coast. It runs from Fairfax Stone, West Virginia to Chesapeak Bay. The Potomac River map shows the Potomac watershed.
The Potomac River is the fourth largest river on the US Atlantic Coast by drainage area. Its watershed extends to Virginia, West Virginia, Maryland, and the District of Colombia. The river’s Northern Branch forms the boundary between West Virginia and Maryland, while the main river forms the boundary between Virginia and Maryland. The river dischar...
The Potomac River begins its journey to the Chesapeake Bay from West Virginia’s Fairfax Stone Historical Monument State Park as North Branch Potomac River. The North Branch rises from the Allegheny Range (part of the Appalachian Mountain Range) at the junction of Preston, Tucker, and Grant. From the Fairfax Stone, the river flows for about 43 kilom...
The Potomac River is a principal water source, accounting for almost 80% of the Washington area’s water usage. Series of dams have been constructed along the river to control floods and provide quality water. However, agriculture, mining, and pollution upstream have affected the river’s water quality. The Potomac is also a valuable habitat for vari...
Learn about the Potomac River, a 652-kilometer-long river in the Mid-Atlantic United States and the southern tributary of the Chesapeake Bay. Explore its map, course, significance, and wildlife with WorldAtlas.
- John Misachi
Learn about the history, culture, and ecology of the Potomac River, the southern headwaters of the Chesapeake Bay and the \"Nation's River\". Find out how American Rivers works to protect and restore this vital waterway and its watershed.
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Dec 7, 2020 · Learn how the Potomac River, which runs through Maryland, Virginia, and West Virginia, influenced the Civil War. Explore its role as a transportation route, a strategic barrier, and a naval theater for both sides.
The Potomac River is a river in the eastern United States. It is 665 kilometers long. It forms part of the borders between Maryland, West Virginia, Washington, D.C., and Virginia. The Potomac flows to the Chesapeake Bay.
