Rock Creek watershed
E1408465
UNEXPLORED
The Rock Creek watershed is the drainage basin of Rock Creek in Maryland and Washington, D.C., encompassing the lands and waterways that feed into the creek and its associated reservoirs and lakes.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Rock Creek watershed canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T20052352 — 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: Rock Creek watershed Context triple: [Lake Frank, locatedIn, Rock Creek watershed]
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A.
Mill Creek watershed
The Mill Creek watershed is the drainage basin that collects and channels all surface water flowing into Mill Creek and its tributaries, shaping the local hydrology and surrounding ecosystem.
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B.
Bull Run watershed
The Bull Run watershed is a drainage basin in northern Virginia whose streams and rivers, including Bull Run, shape the local hydrology and landscape around communities such as Manassas.
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C.
Bull Run Watershed
The Bull Run Watershed is a protected forested drainage basin in the Cascade Range of Oregon that serves as the primary drinking water source for the Portland metropolitan area.
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D.
Highland Creek watershed
The Highland Creek watershed is a drainage basin in eastern Toronto, Ontario, encompassing the network of streams, valleys, and natural areas that feed into Highland Creek before it empties into Lake Ontario.
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E.
Cobbs Creek watershed
The Cobbs Creek watershed is a drainage basin in the Philadelphia region that collects and channels water from surrounding communities into Cobbs Creek, a tributary of the Delaware River.
- 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: Rock Creek watershed Target entity description: The Rock Creek watershed is the drainage basin of Rock Creek in Maryland and Washington, D.C., encompassing the lands and waterways that feed into the creek and its associated reservoirs and lakes.
-
A.
Mill Creek watershed
The Mill Creek watershed is the drainage basin that collects and channels all surface water flowing into Mill Creek and its tributaries, shaping the local hydrology and surrounding ecosystem.
-
B.
Bull Run watershed
The Bull Run watershed is a drainage basin in northern Virginia whose streams and rivers, including Bull Run, shape the local hydrology and landscape around communities such as Manassas.
-
C.
Bull Run Watershed
The Bull Run Watershed is a protected forested drainage basin in the Cascade Range of Oregon that serves as the primary drinking water source for the Portland metropolitan area.
-
D.
Highland Creek watershed
The Highland Creek watershed is a drainage basin in eastern Toronto, Ontario, encompassing the network of streams, valleys, and natural areas that feed into Highland Creek before it empties into Lake Ontario.
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E.
Cobbs Creek watershed
The Cobbs Creek watershed is a drainage basin in the Philadelphia region that collects and channels water from surrounding communities into Cobbs Creek, a tributary of the Delaware River.
- F. None of above. chosen
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.