Four Mile Run

Infobox River | river_name = Four Mile Run

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caption = Four Mile Run at Arlington's Bon Air Park
origin = Fairfax County, Virginia (paved over)
mouth = Potomac River in Arlington County, Virginia
basin_countries = United States
length = 9 mi
elevation = 345 ft
discharge =
watershed = 20 square mi

Four Mile Run is a stream in Northern Virginia that proceeds from Fairfax County southeast through Falls Church to Arlington County in the U.S. state of Virginia. Most of the stretch is parkland and is paralleled by two paved non-motorized transport and recreational trails, the Washington & Old Dominion Railroad Trail and the Four Mile Run Trail.

While in Arlington, the stream passes from the Piedmont through the fall line to the Atlantic Coastal Plain in a deep forested valley. The stream's eastern section forms the boundary of Arlington County and the City of Alexandria. The stream eventually empties out into the Potomac River immediately south of National Airport. [Coordinates of Four Mile Creek at confluence with Potomac River: coord|38.840443|-77.045531|type:landmark|name=Four Mile Creek at confluence with Potomac River]

The name "Four Mile Run" reflects the distance upstream along the Potomac River shoreline from the mouth of Hunting Creek south of Alexandria to the mouth of the stream. "Four Mile Run" runs into the tidal "Four Mile Creek" within a mile of the mouth of the stream.

History

During the colonial period and the 1800s, several watermills existed in and near the fall line of the stream. Although none of these mills remain intact, the foundation of one is still in place (Arlington Mill constructed in 1836; later rebuilt as Barcroft Mill in 1880 after being destroyed by Union Army troops during the Civil War). The mill provided locals with flour ground from corn and wheat that was grown locally and shipped up the stream on flatboats. Located west of the stream between Columbia Pike and 10th Street South in Arlington, the foundation presently supports an automobile repair shop. [ Coordinates of site of Arlington Mill: coord|38.855922|-77.111009|type:landmark|name=Site of Arlington Mill]

General George Washington owned on the southwest side of the stream in the fall line a large parcel of wooded property which he surveyed in 1785, several years after the Revolutionary War ended. [ [http://www.walkarlington.com/go/gwforest.html Walk through George Washington's Forest] "in" [http://www.walkarlington.com official "WALK Arlington" website of the Arlington County, Virginia, government.] Accessed June 10, 2008.] As part of this survey, Washington made a cut in the trunk of an oak tree to mark a corner of his property where a tributary (Long Branch (upper)) entered the main stream. A portion of this trunk remains preserved in a neighborhood library (Glencarlyn Library), [ [http://www.arlingtonva.us/DEPARTMENTS/LIBRARIES/about/LibrariesAboutGlencarl.aspx Glencarlyn Library] "in" [http://www.arlingtonva.us Arlington County, Virginia, government official website] Accessed June 10, 2008.] while a columnar monument marks the tree's original location. [Coordinates of monument at former site of tree that George Washington marked: coord|38.8621753|-77.1171141|type:landmark|name=Monument at former site of tree that George Washington marked ]

From about 1860 to 1968, the Washington and Old Dominion Railroad and its predecessors traveled along most of the stream's length in Arlington. The Northern Virginia Regional Park Authority's Washington and Old Dominion Railroad Trail now travels along the stream on the former railroad's route. In the late 1800s, a small resort at Carlin Springs became a favorite respite for Washingtonians who would ride the train out for bathing and dancing. Carlin Springs was located within the present day Glencarlyn Park, along Four Mile Run, and surrounding Glencarlyn Neighborhood.

From 1906 to 1915, the Luna Park amusement complex operated on the banks of Four Mile Run near its confluence with the Potomac. According to publicity, it was an "architecture fashion plate," featuring ballrooms, restaurants, roller coasters, shoot-the-chutes, circus performances, and exhilarating rides. Early residents frequently cooled off in the deeper pools of Four Mile Run, even though the water must have been polluted by sewage. Not until the 1930s did the county build a centralized sewage system, with a treatment plant on the site of the old Luna Park.

In June 1972, rains from Hurricane Agnes caused the stream to overflow its banks, producing extensive flooding which was especially severe in a populated area on the coastal plain. As a result of this event, the Army Corps of Engineers channelized the stream in this and other areas, covering the stream's natural banks with riprap.

Tributaries

Tributaries are listed in order from the source of Four Mile Run to its mouth.

Parks

The parks through or adjacent to which Four Mile Run flows, from the source of the stream to its mouth, are:
*Washington & Old Dominion Railroad Regional Park, Arlington
*Crossman Park, Falls Church [ [http://www.fallschurchva.gov/Content/Government/Departments/CommunityServices/RecsParks/Parks.aspx?cnlid=966 "Crossman Park / Four Mile Run" "in" "City Parks" page] "in" [http://www.fallschurchva.gov City of Falls Church Government official website] Accessed June 10, 2008.]
*Benjamin Banneker Park, Arlington [ [http://www.arlingtonva.us/Departments/ParksRecreation/scripts/parks/parks_details.asp?ParkName=Benjamin%20Banneker%20Park Benjamin Banneker Park] "in" [http://www.arlingtonva.us Arlington County Government official website] Accessed June 10, 2008.]
*Madison Manor Park, Arlington [ [http://www.arlingtonva.us/Departments/ParksRecreation/scripts/parks/parks_details.asp?ParkName=Madison%20Manor%20Park Madison Manor Park] "in" [http://www.arlingtonva.us Arlington County Government official website] Accessed June 10, 2008.]
*Bon Air Park, Arlington [ [http://www.arlingtonva.us/Departments/ParksRecreation/scripts/parks/parks_details.asp?ParkName=Bon%20Air%20Park Bon Air Park] "in" [http://www.arlingtonva.us Arlington County Government official website] Accessed June 10, 2008.]
*Bluemont Junction Park, Arlington [ [http://www.arlingtonva.us/Departments/ParksRecreation/scripts/parks/parks_details.asp?ParkName=Bluemont%20Junction%20Park Bluemont Junction Park] "in" [http://www.arlingtonva.us Arlington County Government official website] Accessed June 10, 2008.]
*Bluemont Park, Arlington [ [http://www.arlingtonva.us/Departments/ParksRecreation/scripts/parks/parks_details.asp?ParkName=Bluemont%20Park Bluemont Park] "in" [http://www.arlingtonva.us Arlington County Government official website] Accessed June 10, 2008.]
*Glencarlyn Park, Arlington [ [http://www.arlingtonva.us/Departments/ParksRecreation/scripts/parks/parks_details.asp?ParkName=Glencarlyn%20Park Glencarlyn Park] "in" [http://www.arlingtonva.us Arlington County Government official website] Accessed June 10, 2008.]
*Barcroft Park, Arlington [ [http://www.arlingtonva.us/Departments/ParksRecreation/scripts/parks/parks_details.asp?ParkName=Barcroft%20Park Barcroft Park] "in" [http://www.arlingtonva.us Arlington County Government official website] Accessed June 10, 2008.]
*Shirlington Park, Arlington [ [http://www.arlingtonva.us/Departments/ParksRecreation/scripts/parks/parks_details.asp?ParkName=Shirlington%20Park Shirlington Park] "in" [http://www.arlingtonva.us Arlington County Government official website] Accessed June 10, 2008.]
*Jennie Dean Park, Arlington [ [http://www.arlingtonva.us/Departments/ParksRecreation/scripts/parks/parks_details.asp?ParkName=Jennie%20Dean%20Park Jennie Dean Park] "in" [http://www.arlingtonva.us Arlington County Government official website] Accessed June 10, 2008.]
*Four Mile Run Park, Alexandria [ [http://alexandriava.gov/recreation/info/default.aspx?id=12286#fourmile "Four Mile Run Park"] "in" [http://alexandriava.gov City of Alexandria Government official website] ]
*George Washington Memorial Parkway (national park), Arlington and Alexandria [ [http://www.nps.gov/gwmp/ "George Washington Memorial Parkway"] "in" [http://www.nps.gov U.S. National Park Service official website] Accessed June 10, 2008]

Trails

The paved trails that travel near Four Mile Run are:
*Washington & Old Dominion Railroad Trail, Arlington
* Four Mile Run Trail, Arlington [ [http://www.arlingtonva.us/Departments/EnvironmentalServices/dot/planning/bike/images/11x17_05.pdf "Four Mile Run Trail" "in" "Arlington County 2005 Small Bike Map"] "in" [http://www.arlingtonva.us Arlington County Government official website] Accessed June 10, 2008.]
*Wayne F. Anderson Bikeway, Arlington and Alexandria [ [http://www.wodfriends.org/map17.html "Wayne F. Anderson Bikeway" "in" "Arlington (mileage marker 0)" section] "of" [http://www.wodfriends.org/map1.html "Map of the W&OD"] "in" [http://www.wodfriends.org The Friends of the Washington & Old Dominion Trail official website] Accessed June 10, 2008.] Connecting trails are:
*Mount Vernon Trail
*Washington & Old Dominion Railroad Trail, Arlington
*Custis Trail (along I-66), ArlingtonIt is possible to bicycle or hike a triangle route that passes along all three of these trails.

Notes

References

* Rose. C.B., Jr., Arlington County, Virginia: a history; Arlington Historical Society, Arlington, VA, 1976
* Glencarlyn Remembered: The First 100 Years; Glencarlyn Citizens Association, Arlington, VA, 1994