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Patapsco River

Coordinates: 39°10′25″N 76°26′36″W / 39.1737202°N 76.4432935°W / 39.1737202; -76.4432935
From Simple English Wikipedia, the free encyclopedia
Patapsco River
Potapskut  (Algonquian languages)
The River of History
Patapsco River Watershed
Location
CountryUnited States
StateMaryland
RegionBaltimore metropolitan area, Patapsco Valley
CitiesBaltimore, Elkridge, Ellicott City
Physical characteristics
Source 
 - locationMarriottsville
 - coordinates39°20′59″N 76°52′56″W / 39.3498272°N 76.8821987°W / 39.3498272; -76.8821987
 - elevation260 ft (79 m)
MouthChesapeake Bay
 - locationBaltimore
 - coordinates39°10′25″N 76°26′36″W / 39.1737202°N 76.4432935°W / 39.1737202; -76.4432935
 - elevation0 ft (0 m)
Basin size632 sq mi (1,640 km2)
Basin features
Tributaries 
 - leftNorth Branch
 - rightSouth Branch

The Patapsco River is a river in the state of Maryland in the United States. It is 39 miles (63 kilometres) long.[1] The name "Patapsco" comes from the language of the Algonquian tribe of Native Americans. The Alginquian word pota-psk-ut means "backwater" or "tide covered with froth."[2]

The river runs through central Maryland and empties into the Chesapeake Bay. The mouth of the river, where it enters the Chesapeake Bay, serves as the city of Baltimore's Inner Harbor. The river has two tributaries. The North Branch runs north. The South Branch runs east and is the northern border of Howard County, Maryland.

[change | change source]
  1. U.S. Geological Survey. National Hydrography Dataset high-resolution flowline data. The National Map Archived 2017-08-23 at the Wayback Machine, accessed April 1, 2011
  2. "Ghosts of industrial heyday still haunt Baltimore's harbor, creeks". Chesapeake Bay Journal. Archived from the original on 2018-10-01. Retrieved 2012-09-08.