Atlantic Coast watershed

All labels observed (5)

Label	Occurrences
Atlantic coastal drainage basin	2
Atlantic coastal watershed of New Jersey	2
Atlantic Coast watershed canonical	1
Atlantic coastal plain drainage	1
Roanoke River basin	1

How this entity was disambiguated

This entity first appeared as the object of triple T6553237 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Atlantic Coast watershed
Context triple: [Pee Dee River, partOf, Atlantic Coast watershed]

A. Delaware River watershed
The Delaware River watershed is the drainage basin that collects precipitation and runoff feeding the Delaware River and its tributaries across parts of New York, New Jersey, Pennsylvania, and Delaware before emptying into the Atlantic Ocean.
B. Severn River system
The Severn River system is the interconnected network of the River Severn and its tributaries, forming one of the major drainage basins in Great Britain.
C. Hudson River watershed
The Hudson River watershed is the extensive drainage basin in eastern New York (and parts of surrounding states) whose rivers, streams, and reservoirs ultimately flow into the Hudson River and then the Atlantic Ocean.
D. Gulf of Mexico watershed
The Gulf of Mexico watershed is the vast drainage basin that collects water from much of the central and eastern United States and parts of Canada and Mexico, ultimately feeding into the Gulf of Mexico.
E. Raritan River watershed
The Raritan River watershed is a major drainage basin in central New Jersey that collects and channels water from numerous rivers, streams, and valleys into the Raritan River before it empties into Raritan Bay.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Atlantic Coast watershed
Target entity description: The Atlantic Coast watershed is the extensive drainage basin whose rivers and streams flow eastward into the Atlantic Ocean along the eastern seaboard of the United States.

A. Delaware River watershed
The Delaware River watershed is the drainage basin that collects precipitation and runoff feeding the Delaware River and its tributaries across parts of New York, New Jersey, Pennsylvania, and Delaware before emptying into the Atlantic Ocean.
B. Severn River system
The Severn River system is the interconnected network of the River Severn and its tributaries, forming one of the major drainage basins in Great Britain.
C. Hudson River watershed
The Hudson River watershed is the extensive drainage basin in eastern New York (and parts of surrounding states) whose rivers, streams, and reservoirs ultimately flow into the Hudson River and then the Atlantic Ocean.
D. Gulf of Mexico watershed
The Gulf of Mexico watershed is the vast drainage basin that collects water from much of the central and eastern United States and parts of Canada and Mexico, ultimately feeding into the Gulf of Mexico.
E. Raritan River watershed
The Raritan River watershed is a major drainage basin in central New Jersey that collects and channels water from numerous rivers, streams, and valleys into the Raritan River before it empties into Raritan Bay.
F. None of above. chosen

Statements (67)

Predicate	Object
instanceOf	drainage basin ⓘ watershed ⓘ
borderedBy	Appalachian Mountains ⓘ Eastern Continental Divide ⓘ
containsEstuary	Albemarle-Pamlico Sound ⓘ linked to: Albemarle-Pamlico estuarine system Cape Cod Bay ⓘ Chesapeake Bay ⓘ Delaware Bay ⓘ Long Island Sound ⓘ Massachusetts Bay ⓘ Narragansett Bay ⓘ Penobscot Bay ⓘ
containsMajorRiver	Altamaha River ⓘ Androscoggin River ⓘ Ashley River ⓘ Cape Fear River ⓘ Connecticut River ⓘ Cooper River (South Carolina) ⓘ linked to: Cooper River Delaware River ⓘ Edisto River ⓘ Housatonic River ⓘ Hudson River ⓘ James River ⓘ Kennebec River ⓘ Merrimack River ⓘ Neuse River ⓘ Ogeechee River ⓘ Pamlico River ⓘ Patuxent River ⓘ Pee Dee River ⓘ Penobscot River ⓘ Potomac River ⓘ Rappahannock River ⓘ Roanoke River ⓘ Santee River ⓘ Savannah River ⓘ Savannah River estuary ⓘ St. Johns River ⓘ Susquehanna River ⓘ
drainsInto	Atlantic Ocean ⓘ
hasDirectionOfFlow	eastward ⓘ
hasPrimaryDrainageDirection	toward Atlantic Ocean ⓘ
includesWatercourseType	river ⓘ stream ⓘ
influences	coastal ecosystems of the U.S. Atlantic seaboard ⓘ
locatedIn	eastern United States ⓘ
locatedOn	Atlantic Coast of the United States ⓘ linked to: East Coast of the United States
partOf	Atlantic Ocean drainage basin of North America ⓘ linked to: Atlantic Ocean drainage basin United States surface water drainage system ⓘ
separatedFrom	Great Lakes–St. Lawrence watershed ⓘ linked to: Great Lakes–St. Lawrence system Gulf of Mexico watershed ⓘ Mississippi River watershed ⓘ linked to: Mississippi River basin
spansUSStates	Connecticut ⓘ Delaware ⓘ Florida ⓘ Georgia ⓘ Maine ⓘ Maryland ⓘ Massachusetts ⓘ New Hampshire ⓘ New Jersey ⓘ linked to: New Jersey, United States New York ⓘ North Carolina ⓘ Pennsylvania ⓘ Rhode Island ⓘ South Carolina ⓘ Virginia ⓘ

How these facts were elicited