Bull Run is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline data
The National Map
, accessed August 15, 2011

tributary A tributary, or an ''affluent'', is a stream or river that flows into a larger stream (''main stem'' or ''"parent"''), river, or a lake. A tributary does not flow directly into a sea or ocean. Tributaries, and the main stem river into which they ...

of the

Occoquan River The Occoquan River is a tributary of the Potomac River in Northern Virginia, where it serves as part of the boundary between Fairfax and Prince William counties. The river is a scenic area, and several local high schools and colleges use the r ...

that originates from a spring in the

Bull Run Mountains The Bull Run Mountains are a mountain range of the Blue Ridge Mountains in northern Virginia in the United States. They are located approximately east of the main chain, across the Loudoun Valley. The Bull Run Mountains, together with Catoct ...

Loudoun County Loudoun County () is in the northern part of the Virginia, Commonwealth of Virginia in the United States. In 2020, the census returned a population of 420,959, making it Virginia's third-most populous county. The county seat is Leesburg, Virgi ...

Virginia Virginia, officially the Commonwealth of Virginia, is a U.S. state, state in the Southeastern United States, Southeastern and Mid-Atlantic (United States), Mid-Atlantic regions of the United States between the East Coast of the United States ...

, and flows south to the

. Bull Run serves as the boundary between Loudoun County and Prince William County, and between Fairfax County and Prince William County. Bull Run is primarily associated with two battles of the

American Civil War The American Civil War (April 12, 1861May 26, 1865; also known by Names of the American Civil War, other names) was a civil war in the United States between the Union (American Civil War), Union ("the North") and the Confederate States of A ...

: the

First Battle of Bull Run The First Battle of Bull Run, called the Battle of First Manassas
. by Confederate States ...

(July 21, 1861) and the

Second Battle of Bull Run The Second Battle of Bull Run or Battle of Second Manassas was fought August 28–30, 1862, in Prince William County, Virginia, as part of the American Civil War. It was the culmination of the Northern Virginia Campaign waged by Confederate ...

(August 28–30, 1862), both

Confederate A confederation (also known as a confederacy or league) is a political union of sovereign states united for purposes of common action. Usually created by a treaty, confederations of states tend to be established for dealing with critical issu ...

victories. A narrow part of the creek called Yates Ford (near Manassas) is the scene of the Battle of Occoquan, and downstream about one mile is the current Yates Ford Road bridge between Fairfax and Prince William counties.

References

External links

Occoquan Watershed Monitoring Laboratory (Virginia)
* ttp://www.pwconserve.org Prince William Conservation Alliancebr>The Potomac Appalachian Trail Club -- Bull Run/Occoquan Trail (Virginia)
Rivers of Virginia Tributaries of the Potomac River Rivers of Fairfax County, Virginia Rivers of Loudoun County, Virginia Rivers of Prince William County, Virginia {{Virginia-river-stub

See also

References

External links