List of tributaries of the Potomac River

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This is a complete list of tributary streams of the Potomac River in the Eastern United States, listed in order from source to mouth.

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<span class="mw-page-title-main">Potomac River</span> River in the Mid-Atlantic United States

The Potomac River 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. It is 405 miles (652 km) long, with a drainage area of 14,700 square miles (38,000 km2), and is the fourth-largest river along the East Coast of the United States and the 21st-largest in the United States. Over 5 million people live within its watershed.

<span class="mw-page-title-main">Conococheague Creek</span>

Conococheague Creek, a tributary of the Potomac River, is a free-flowing stream that originates in Pennsylvania and empties into the Potomac River near Williamsport, Maryland. It is 80 miles (129 km) in length, with 57 miles (92 km) in Pennsylvania and 23 miles (37 km) in Maryland. The watershed of Conococheague Creek has an area of approximately 566 square miles (1,470 km2), out of which only 65 square miles (170 km2) are in Maryland.

<span class="mw-page-title-main">Cacapon River</span> River in West Virginia, United States

The Cacapon River, located in the Appalachian Mountains of West Virginia's Eastern Panhandle region, is an 81.0-mile-long (130.4 km) shallow river known for its fishing, boating, wildlife, hunting, and wilderness scenery. As part of the Potomac River watershed, it is an American Heritage River.

Rock Creek or Rockcreek may refer to:

Little Conococheague Creek is a 12.4-mile-long (20.0 km) tributary stream of the Potomac River in the U.S. states of Maryland and Pennsylvania. The stream rises on Two Top Mountain, west of the Whitetail Ski Resort in Franklin County, Pennsylvania, and proceeds south into Washington County, Maryland. It empties into the Potomac about 2 miles (3 km) southeast of Big Spring, Maryland. The watershed of the creek is 18 square miles (47 km2) and includes Indian Springs Wildlife Management Area. Tributaries include Toms Run.

<span class="mw-page-title-main">Great Indian Warpath</span> Part of network of trails in eastern North America used by Native Americans

The Great Indian Warpath (GIW)—also known as the Great Indian War and Trading Path, or the Seneca Trail—was that part of the network of trails in eastern North America developed and used by Native Americans which ran through the Great Appalachian Valley. The system of footpaths extended from what is now upper New York to deep within Alabama. Various Native peoples traded and made war along the trails, including the Catawba, numerous Algonquian tribes, the Cherokee, and the Iroquois Confederacy. The British traders' name for the route was derived from combining its name among the northeastern Algonquian tribes, Mishimayagat or "Great Trail", with that of the Shawnee and Delaware, Athawominee or "Path where they go armed".

<span class="mw-page-title-main">Metropolitan Subdivision</span> Railroad line in Washington, D.C. and Maryland, United States

The Metropolitan Subdivision is a railroad line owned and operated by CSX Transportation in the District of Columbia and the U.S. state of Maryland. The 79-mile line runs from Washington, D.C., northwest to Weverton, Maryland, along the former Metropolitan Branch of the Baltimore and Ohio Railroad.

<span class="mw-page-title-main">U.S. Route 15 in Maryland</span> Part of the U.S. Highway System that runs from Walterboro, South Carolina to Painted Post, New York

U.S. Route 15 (US 15) is a part of the U.S. Highway System that runs from Walterboro, South Carolina, to Painted Post, New York. In Maryland, the highway runs 37.85 miles (60.91 km) from the Virginia state line at the Potomac River in Point of Rocks north to the Pennsylvania state line near Emmitsburg. Known for most of its length as Catoctin Mountain Highway, US 15 is the primary north–south highway of Frederick County. The highway connects the county seat of Frederick with Point of Rocks, Leesburg, Virginia, and Charles Town, West Virginia, to the south and with Thurmont, Emmitsburg, and Gettysburg, Pennsylvania, to the north. US 15 is a four-lane divided highway throughout the state except for the portion between the Point of Rocks Bridge and the highway's junction with US 340 near Jefferson. The highway is a freeway along its concurrency with US 340 and through Frederick, where the highway meets US 40 and Interstate 70 (I-70). US 15 has a business route through Emmitsburg.

<span class="mw-page-title-main">Little Hunting Creek</span> River in Virginia, United States

Little Hunting Creek is a 3.6-mile-long (5.8 km) primarily tidal tributary of the Potomac River located in Fairfax County, Virginia, not to be confused with Hunting Creek farther north. A stone-arch bridge, completed in 1931, carries traffic on the George Washington Memorial Parkway across the narrow mouth of the creek, located 96.6 miles (155.5 km) upriver from the mouth of the Potomac. The Washington family built its Mount Vernon plantation on the Potomac River along both banks of Little Hunting Creek during colonial times. The creek is bordered by residential communities in addition to the Mount Vernon property. It is a popular location for recreational fishing, and much of the wildlife characteristic of the tidal Potomac wetlands can be spotted there.

<span class="mw-page-title-main">Double Pipe Creek</span>

Double Pipe Creek, sometimes called Pipe Creek, is a major tributary of the Monocacy River in Carroll County and Frederick County in Maryland, located several miles north and west of Westminster. The creek is only 1.6 miles (2.6 km) long, but is formed by the confluence of two much longer streams, Big Pipe Creek and Little Pipe Creek.

The Chesapeake and Ohio Canal (C&O) used 11 navigable aqueducts to carry the canal over rivers and streams that were too wide for a culvert to contain. Aqueducts, like locks and other masonry structures, were called "works of art" by the canal board of directors.

Seneca Dam was the last in a series of dams proposed on the Potomac River in the area of the Great Falls of the Potomac. Apart from small-scale dams intended to divert water for municipal use in the District of Columbia and into the Chesapeake and Ohio Canal, no version of any scheme was ever built. In most cases the proposed reservoir would have extended upriver to Harpers Ferry, West Virginia. The project was part of a program of as many as sixteen major dams in the Potomac watershed, most of which were never built.

The Potomac River basin reservoir projects were U.S. Army Corps of Engineers programs that sought to regulate the flow of the Potomac River to control flooding, to assure a reliable water supply for Washington, D.C., and to provide recreational opportunities. Beginning in 1921 the Corps studied a variety of proposals for an ambitious program of dam construction on the Potomac and its tributaries, which proposed as many as sixteen major dam and reservoir projects. The most ambitious proposals would have created a nearly continuous chain of reservoirs from tidewater to Cumberland, Maryland. The 1938 program was focused on flood control, on the heels of a major flood in 1936. The reformulated 1963 program focused on water supply and quality, mitigating upstream pollution from sewage and coal mine waste.

<span class="mw-page-title-main">North Branch Potomac River</span> Tributary of the Potomac River

The North Branch Potomac River flows from Fairfax Stone in West Virginia to its confluence with the South Branch Potomac River near Green Spring, West Virginia, where it turns into the Potomac River proper.

References

  1. ↑ Andrew Wojtanik (2015-09-02). "Potomac Heritage Trail – Fort Marcy to Turkey Run Park (George Washington Memorial Parkway, VA)". Live and Let Hike. Retrieved 2020-11-07.
  2. ↑ "National Park Service George Washington Memorial Parkway Stream Monitoring Program 2007 Annual Report" (PDF). U.S. National Park Service. 2007. Archived (PDF) from the original on 2017-04-14. Retrieved 2020-11-07.
  3. ↑ "Mount Holly, Nomini Creek, Virginia Tide Station Location Guide". www.tide-forecast.com. Retrieved 2023-02-14.
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